8. Level 3 Repair
Gesture Prox RGB
Barometer
6 Axis
Magnetic
Sensor Hub
8-1. Block Diagram
8-1
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-2. PCB Diagrams 8-2-1. Main PCB Top
8-2
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-2-2. Bottom
8-3
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-2-3. Sub PCB Top
8-4
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-2-4. Sub PCB Bottom
8-5
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3. Flow Chart of Troubleshooting Equipments
Oscilloscope
Digital Multimeter
Power Supply
+ driver, ESD Safe Tweezer
Soldering iron
8960 & Spectrum Analyzer
8-6
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-1. Power On
Mobile phone does not power on.
Charging the battery by TA.
Check the Battery Voltage. Is it more than 3.8V?
No
If its voltage level is extremely low(under 3.0V), Change the battery.
Yes
Power-on the phone and Yes
check the power-on sound
Change the FRONT-LCD ASSY
or motor Vibration. Sound or Vibration is ok?
No Check the TAC1000 (soldering crack, open, etc)
Abnormal
Change the TAC1000(Power-key switch) And retry to the power-on operation.
Yes
Check the U600 output voltage (C660 > 1V,C661 > 1V)
No
If the output voltage is not satisfied with normal condition, Change the U600. ※ Each voltage level has ±10% margin.
Yes
Check the Clock OSC4000
No
Is that frequency 24Mhz?
Change the OSC4000. ※ Test condition (Oscilloscope setting) : 20.0us.div (time division)
Yes check the initial operation Yes END
8-7
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BATTERY
ANT701 1 1 2
ANT702 1 1
2
2
R718
ON_SW
2
C756
OSC4000
1
4
2
3
XTAL_24MHZ_IN
R4008
XTAL_24MHZ_OUT
C4000 C4001
H4
PWRHOLD
E7 PWRON
VMIF_1.0V_AP VINT_1.0V_AP AP_N_RST_IN
R607
VCC_1.8V_AP
VARM_1.0V_AP_SNSN VARM_1.0V_AP_SNSP VINT_1.0V_AP_SNSN VINT_1.0V_AP_SNSP VG3D_1.0V_AP_SNSN VG3D_1.0V_AP_SNSP
F3 RS2N G3 L6 L7
RS2P RS3N RS3P
L5 L4 F5
RS4N RS4P RSOB
L600 L601
B1
N7
L602 L613 L603
M4 N4
SW3 SW4
SW5 SW5
N10 N12 A12
SW6 SW7 SW8
B12
L607 L608
SW3
SW4 A4 B4
L604 L605 L606
SW1
M7
M1 F1
SW8 SW10 SW21
F2
L609
J1 J2
L610
SW21 SW22 SW22
A7 B7 A9
SW91 SW91 SW92
B9 SW92
C660
C661
BUCK3_GND
BUCK1_GND
8-8
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-2. Initial Initial Failure Yes
Re- latest SW on the mobile phone.
Abnormal
Abnormal Check the OSC4000 (Crack, open etc.) Check the U600 ( Crack etc)
Re Check "8-3-1 Power on" Trouble shooting process
Normal
Change UME300 Abnormal Change PBA
END
8-9
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-3. No Service No service Yes Check memu setting Menu → applications → setting → wireless and network → mobile networks → network mode → setting is auto mode ?
PHONE : N900XXXX Menu → Phone → Keypad → *#1234# → check Phone version → PHONE : N900XXXX or PHONE : unknown
Check the of antenna. (Sub FPCB)
PHONE : unknown
No
Check the V_BAT L300,L301,L302,C300 = 3.6~4V
Replace the L300,L301,L302,C300
Yes
Check the _VSD1_, _VSD2_ No _VSD1 (C352) =0.9~1.4V _VSD2 (C353) = 1.8V
Replace the U300
Abnormal
Change the board
Yes END
8-10
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
_VSIM_
V_BAT
_VSD3_ _VSD2_
L302
_VSD2_
VUSB_IO_
C300
L301
L300
C312
V_BAT
VPLL_
C311
_VSD2_
C308
C303
C302
C306
_VSD2_
C301
VDIGRF_ VPLL_ VRTC_ VUSB_PD_
VSD2
C320
C326
C324
C325
C307
C313
VSD1_GND
C316
VSD2_GND
C319
VSD3_GND
C321 C328
R352
VUSB_PD_
C317
C309
VPLL_ _VSD2_ VRTC_ _VSIM_ VUSB_IO_
C310
VDIGRF_
_VSD1_
_VSD1_ _VSD3_
_VSD2_
C343
C344
C341
C342
C335
C336
C334
C330
C333
USB_VBUS__
C345
C339
C340
C338
C337
_VSD2_
C349
C348
C347
C346
Y6
H8
W6
B15
Y7 V
_VSD1_
VBUS
V_BSTP
V_BSTN
C6
D4
J11
C14
H13
VDD_CORE_3G
VDD_CORE_3G
VDD_CORE_3G
VDD_DLL_EMIC
VDD_DLL_EMIC
VDD_CORE_MAIN
L6
D8
D5
H3
H6
C15
K15 VDD_IO_1V8
VDD_IO_1V8
VDD_IO_1V8
VDD_IO_1V8
VDD_DLL_EMIC
VDD_CORE_MAIN
VDD_CORE_MAIN
C7
C2
D3
A11
C18
M10
M12
A2 VDD_IO_1V8
VDD_IO_MIPI
VDD_IO_EMIC
VDD_IO_EMIC
VDD_IO_EMIC
VDD_IO_HSIC_1V2
VDD_IO_EMIC_1V8
D13 VDD_IO_SIM1
VDD_IO_MMC
J15
B16 VDD_IO_USB
VDD_IO_SIM2
V5
F7
L17
C16
C17
A14
G18
F18 VDD_PLL
VDD_RTC
VDD_PLL_1
VDD_USB_PD
VDD_USB_ANA
VDD_MPHY_TX_1V2
VDD_MPHY_RX_1V2
Y2
U1
U2 VDD_VIN_SD1
VDD_VIN_SD1
VDD_VIN_SD2
VDD_VIN_PMU
V6
Y9
P1 VDD_VSD2
VDIGRF
P2
R1
Y13
W12
M13 VPP
VPLL
VREF
VPMU
Y8 VRTC
VSIM1
W7
W8 VSIM2
VUSB_IO
VDD_VIN_SD3
RCT_MON2
VUSB_PD
R2
J14
RCT_MON1
VUSB_ANA
C351
J13
Y12
C350 VRTC_1.8V
SD1_FB SD1_SW
U4 V1 V2
SD1_SW
L303 _VSD2_
V4 SD2_FB
R305
TP301 N17
RESET_N_RF
P10
XRESET_N
SD2_SW
RESET_ALL
SD2_SW
C352
Y3 Y4
L304
P7
RESET_REQ_N RESET_PWRDWN_N
P9
TP304
RESET_RFE_N TP305
P12 H14
RESET_BB_N SD3_FB
Y10
SD3_SW
VSD1_GND
L305
C353
RESET2_N CC1_CLK N15
MMCI1_CD
CC1_IO
N14
SPEECH_PCM_IN SPEECH_PCM_CLK
_VSD3_
V10
OFF_N RESET_RFE_N
N12
E12
SIM_CLK SIM_IO SIM_RST
F13 G13
MMCI1_CLK
CC1_RST
MMCI1_CMD
C354
VSD2_GND
F14 CC2_CLK
K13
SPEECH_PCM_OUT SPEECH_PCM_SYNC _DUMP_INT
N10 L12
R310
CC2_IO
MMCI1_DAT_0 MMCI1_DAT_1
CC2_RST
J3
RXDATANLANE1 RXDATANLANE2
NAND_ADQ_0
RXDATAPLANE1
NAND_ADQ_1
RXDATAPLANE2
L7
NAND_ADQ_3 NAND_ADQ_4 NAND_ADQ_5
L3 NAND_ADQ_6 J8
NAND_ADQ_7
U300
TXDATAN
N4
VSD3_GND TP307 TP308 TP309 TP310
RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DATX RFE_MPHY_RX1_DAT RFE_MPHY_RX2_DAT RFE_MPHY_TX_DATX RFE_MPHY_TX_DAT
H18
U15
HW_ID4_
T_OUT0 T_OUT1
T15 R15
NAND_ADQ_8
T_OUT2
NAND_ADQ_9
T_OUT3
P15 NAND_ADQ_10 NAND_ADQ_11
F3
L18
TXDATAP
K5
M4
K18
H17
H4 J6
M18
NAND_ADQ_2
K4 K7
H16
J18 MMCI1_DAT_3
L5 N2
G14
MMCI1_DAT_2
N11
W14
DSP_AUDIO_IN1
DSP_AUDIO_IN1
NAND_ADQ_12 NAND_ADQ_13
ON
H5
U11 H11
I2S2_WA1 U8
TP311
_ON GPS_CLK_EN
8-11
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-4. Sim Part Insert SIM card Yes
Is SIM/SD socket ok?
No
Replace SIM/SD socket.
Yes
Check the SIM Voltage. (C694 or C695 of SIM FPCB) >= 1.8 or 3.0?
Change to the new SIM card. No
If it doesn`t still work SIM card after changing the SIM card, Check the U300 (Crack etc)
Yes
END
8-12
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-5. Charging Part
TA / USB Insert
Yes Charging Sequence Start VBUS_5V = 5V
No
Check L809 = 5V, or may not connected TA / USB
Yes
Check the CHG_IN_5V(C666)=5V
No
Resolder and Replace U806
Yes
Battery is Charging?
No Resolder or Replace U601
Yes
END
8-13
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
VBATGND_SENSE V_BATTERY_SENSE
VCC_1.8V_AP
C667
C663
C665
H8
E9
C7
B8
H3
H2
J6
J5
H6
H5
C668
C666
C664
WPC_5V
V_BA
C662
V_BATTERY CHG_IN_5V
VBUS_DET
Level 3 Repair
D1 D2
BATT_FG
MVBAT
MVIO
MVBUS
BAT_SP
BAT_SN
BATT
BATT
BATT
BATT
V
C1 CHGIN
DN1
CHGIN
DP2
TP608
A9
TP609
U U
CHGIN UT1
B2
A8
UR2
WCIN
E8 D8
B1 WCIN
E10 SL1
E1 BYP
COMN1 C2
PM_SYS_PWR
C3 D3
F1
CIG22E1R0MNE
G1
D10
SR2
BYP E2
B10 C10
BYP_W
COMP2
BYP_W
C9
BYP_W
BC
CHGLX
MIC_USB
C8
0603
NC C676
CHGLX B9 UID
H1 J2
PM_SYS_PWR
H4 J3
CHGPG
IDB
CHGPG
JIG
SYS
ADN1
SYS
ADP2
D9 C6
B7
TP610
A7
TP611
D7
TP613
E7
TP612
J4 SYS
U601 C678
V_BUS_5V
G2
AUR2
CHG_IN_5V
U806 L809 B3 C2 C3
IN
OUT
IN
OUT
IN
OUT
C1
C837
OVP_EN
A3 B2 B1
OVLO
C849
A2
VBUSDET
A1
VBUS_DET
1 _EN\
NC GND
GND
2
C860
C4
B4
A4
GND
NC
8-14
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-6. OTG
OTG does not work
Yes
Check CHG_IN_5V(C666)=5V No
Check U601
Yes
Check VBUS_5V(L809) =5V
No
Check U806
Yes
Change the board
Yes END
8-15
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
VBUS_DET
Level 3 Repair
VBATGND_SENSE V_BATTERY_SENSE
VCC_1.8V_AP
V_BAT
V_BATTERY
C667
H8
C669 V_BATTERY_SENSE BATT_FG
MVBAT
J6
E9
C7
H2
B8 MVI O
BATT
BATT
H3
C664 D1 D2
MVBUS
C1
C670 C671
BAT_SP
BAT_SN
C666
J5
H6
H5
BATT
BATT
C668
CAP X2
C665 C662 C663
CHG_IN_5V WPC_5V
CHGI N
DN1
CHGI N
DP 2
UT1 B2
A8
TP6 0 8
A9
TP6 0 9
USB2_AP_DUSB2_AP_D+ JTAG_TXD AP_TXD AP_RXD JTAG_RXD
CHGI N
UR2
WCI N
E8 D8
B1 WCI N
E1 0 SL1
E1
V_BAT
BYP E2
COMN1 C2
L614
G1
C3
OUT
IN
OUT
IN
OUT
C1
B1 OVLO
C849
C837
OVP_EN
VBUS DET
A1
GND
GND
GND
BC
CHGLX
M I C_USB
UI D I DB
CHGPG
JI G
SYS
ADN1
SYS
ADP2
C676 MUIC_ID
D9
U601
AUR2
B7
TP6 1 0
A7
TP6 1 1
D7
TP6 1 3
E7
TP6 1 2
PMIC_JIGONB JTAG_IF_CON_SENSE USB_D_M USB_D_P
AUT1
INOKB
QSTRT VCELL
C685
EO
C684
FLED1
H7 G8
V_BATTERY_SENSE
J7
R613 4.7K 0603
FUEL_ALERT
ALRTB
FLED1 SCLFG B5
SDAFG
TORCHEN
G7
FUEL_SCL_1.8V FUEL_SDA_1.8V
F7
B6 FLASHEN
B3 TEST1
A2 A3
TEST2
SAFEOUT1 SAFEOUT2
C4 A4
TEST3 TEST4
H9
VCC_3.0V_MOTOR MOTOR_P MOTOR_N
VCC_1.8V_AP
_RXD_1.8V _TXD_1.8V
DETBATB
WCI NOKB
A5
C672 CAM_FLASH_SET CAM_FLASH_EN
D600 OVP_EN
C6
F8
USB_VBUS_AP_4.9V
USB_VBUS__4.9V
C8
CHGLX
CHGPG
AVL
A6
C860
C9
BYP_W
G2
F2
LED600
C4
A4
B4
2
J3
E3
VBUS_DET
NC NC
H4
F3
PMIC_ACOKB W_CHG_DET
1 _EN\
COM P2
BYP_W
SYS
C678 VF
A3 B2
C1 0 BYP_W
J4
R610
IN
A2
MUIC_DM MUIC_DP
B4
IN_M OT C5 VC CTEST
H1 0
R615 C686
J9
VIBTONE_PWM VCC_1.8V_AP IF_PMIC_SDA
MDN
F4 SYS_A
OVPENB
MPWM
F9
SCL
NC
J8
E4
G4
A1 0
J1 0 1 2
GNDM
GNDFG
NC GND_Q
RESETB GND_A
NC
GND_D
NC
INTB
GND_A
MRS T1 B
E6
D4
G5
C687
A1
J1 NC
D5
D6
AP_JTAG_EXTRST
OVP_EN VBUS_DET
VBUSDET
F1 0
nPOWER
R626
G3
E5 VI O SDA NC
IF_PMIC_SCL
F5
MGAI N
F6 G6
PM_SYS_PWR
SYS_A
MDP G9 G1 0
C697
C2
R609
B3
B1 0
B9
J2
PM_SYS_PWR
L809
D3
H1
VCC_1.8V_APPM_SYS_PWR
U806
C3
F1
C673
C617
PM_SYS_PWR
CHG_IN_5V
V_BUS_5V
VPS_L VPS_R
D1 0
SR 2
BYP
R617
VCC_1.8V_AP
IF_PMIC_IRQ
8-16
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-7. Sensor
Sensor does not work
Yes
Check OSC201 Frequency = 32.768khz ?
No
Replace OSC201
Yes
Check R201, R202 (I2C is OK?)
No
Replace U205
Yes
Replace Sensor IC
Yes
END
8-17
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-18
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-8-1 Microphone Part - Main MIC
Check main microphone function in voice call Handset mode or voice recorder mode
Yes
Check sub board connection(HDC900)
No Set the HDC900 connection
Yes
Check the voltage at C1020 = 2.8V
No resolder or replace U1001
Yes
Check component soldering statuses of L909, L910
No
Resolder or replace L909, L910
Yes
END
8-19
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BAT
MAIN_MICBIAS_2.8V
U704 4
VOUT
VDD
1
MAIN_MIC_N_CONN
C732
CE
5
3
MAIN_MICBIAS_EN
GND
L816 GND
2
C864
C863 L817 C733
MAIN_MIC_P_CONN
8-20
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-8-2. Microphone Part - Sub(2nd) MIC
Check Sub(2nd) microphone function in voice call loudSPK NS Off mode or in camcording mode Yes
Check PCB where Sub MIC (MIC701) is placed for any damage
No Replace the PCB module
Yes
Check the voltage at C753 = 2.8V
No resolder or replace U703
Yes
Check component soldering statuses of L701, L702
No
Resolder or replace L701, L702
Yes
END
8-21
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
V701
Level 3 Repair
SUB_MICBIAS_2.8V
MIC701
L701 1 OUT OUT 2 GND1 GND 3 GND2 GND 4 GND3 GND 5 VDD
SUB_MIC_P
C736
C737 L702
R740
SUB_MIC_N
VCC_1.8V_AP VCC_1.8V_AP V_BAT
VCC_1.8V_AP
V_BAT
YMU_LDO_EN C702 C703 R702
C705
C706
C707
C708
L3
J11
J1 SPVDDL
SPVDDR
PLLAVDD
H4
C1
G11
G2
LDODE
LDOAVDD
VDD
LDODVDD
A7
A8
B2
G10 LDOA
IOVDD2
IOVDD1
IOVDD0
D1
G1
B8
AVDD
DVDD|LDOD
DVDD|LDOD
DVDD|LDOD
E11
C709
TEST CLKI0
A6 B6
F4 A4
XTAL_24MHZ_AP
A3
B5
TP701
CLKI1
PA0|DMCK PA1|DMDIN0
TP702
F2
RTCI
PA2|DMDIN1
CODEC_CLK32K
E1 SCL
C2 B3
SDA
SBCK SBD
E4
F11 IFSEL
YMU_SPI_SCK YMU_SPI_MOSI YMU_SPI_MISO
R703 R704
YMU_SPI_SS_N
SPEECH_PCM_CLK SPEECH_PCM_SYNC SPEECH_PCM_OUT SPEECH_PCM_IN
MAIN_MIC_P
G3
MOSI
P
MISO
N
REFP
TP707 TP709 TP710
LRCK0
SPOUTLN
SDIN0
SPOUTLP
U703
C5 D5
K2
SPK_OUT_N SPK_OUT_P
L2
BCLK1
C6
SDIN1
RCOUTP
SDOUT1
RCOUTN
IRQ_N
A11
DETIN_HP
R741
C719 C720
MIN1
E9 MBS4
MIG1
MIG4
C11
EAR_MIC_N EAR_MIC_P
C10
C718
MBS2 K6
D10 D9
MIN2
HPOUTL
MIG2
HPOUTR
EAROUT_L EAROUT_R EAROUT_FB
L7 K7
HSENSE F9
3RD_MIC_P 3RD_MIC_N
C721 C723
C9
C722
MBS3 MIN3
LINEOUT1L|LINEOUT1P
MIG3
LINEOUT1R|LINEOUT1N
B11
H9
VPS_L VPS_R
NC
NC
C724
J9
2
SPGNDL
SPGNDR
PLLAGND
HPGND
SPGNDL
HPGND
GND
SPGNDR 1
L11
K11
L1
J7
L8
L5
B1
K1
DGND
HPGND
DGND
DGND
DGND
AGND
AGND
AGND
AGND
AGND
DGND J6
F1
A9
A2
B9
A1
K3
J5
J3
J2
H1
D11
AGND
LINEOUT2R|LINEOUT2N
AGND
LINEOUT2L|LINEOUT2P
LINEINR|LINEINN
AGND
LINEINL|LINEINP
J4
F8
H2
C753
H10 H11
E8
C752
EAR_SEND_END
L_DET EAR_IMP_DET EAR_ADC_3.5
MICDET
MBS1
MIN4 F10
J8 L9 K8
MIN1 B10
G_DET
SDIN2 SDOUT2
HPDET A10
RCV_P RCV_N
H3
DETIN
LRCK2 B7 D7
R708
K9 J10
D2 BCLK2
E10
C717
VCC_1.8V_AP
L10
SPOUTRP
C7
C716
C715
K10 SPOUTRN
LRCK1 D4
D6
MAIN_MIC_N
SUB_MIC_P SUB_MIC_N
C714
BCLK0 C3
SDOUT0
BT_PCM_CLK BT_PCM_SYNC BT_PCM_OUT BT_PCM_IN
3RD_MICBIAS_2.8V
L6
REFN
A5 B4
C4
TP708
SUB_MICBIAS_2.8V
C710 C712
K4 SS_N
TP704 TP705 TP706
L4 K5
SPIMODE
F3
TP703
MM_I2S_CLK MM_I2S_SYNC MM_I2S_DO MM_I2S_DI
G9
SCK
G4
R707
VREF VREF2
D3 E3
R705
E2
8-22
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-23
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-8-3. Microphone Part - 3rd MIC
Check 3rd microphone function in voice call loudSPK NS On mode or in S Voice Driving mode Yes
Check PCB where 3rd MIC (MIC700) is placed for any damage
No Replace the PCB module
Yes
Check the voltage at C752 = 2.8V
No resolder or replace U703
Yes
Check component soldering statuses of C729, C738
No
Resolder or replace C729, C738
Yes
END
8-24
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
3RD_MICBIAS_2.8V
MIC700
C729 OUT OUT GND1 GND GND2 GND GND3 GND VDD
1 2 3 4 5
3RD_MIC_P
C735
C734 C738
R739
3RD_MIC_N
VCC_1.8V_AP VCC_1.8V_AP V_BAT
VCC_1.8V_AP
V_BAT
YMU_LDO_EN C702 C703 R702
C705
C706
C707
C708
L3
J11
J1 SPVDDL
SPVDDR
PLLAVDD
H4
G2
LDODE
C1 VDD
LDODVDD
A8
G11 LDOAVDD
B2
A7
G10 LDOA
IOVDD2
IOVDD1
D1
G1
IOVDD0
B8
AVDD
DVDD|LDOD
DVDD|LDOD
DVDD|LDOD
E11
C709
TEST CLKI0
A6 B6
F4 A4
XTAL_24MHZ_AP
A3
B5
TP701
CLKI1
PA0|DMCK PA1|DMDIN0
TP702
F2
RTCI
PA2|DMDIN1
CODEC_CLK32K
E1 SCL
C2 B3
SDA
SBCK SBD
E4
F11 IFSEL
YMU_SPI_SCK YMU_SPI_MOSI YMU_SPI_MISO
R703 R704
YMU_SPI_SS_N
G4
SPEECH_PCM_CLK SPEECH_PCM_SYNC SPEECH_PCM_OUT SPEECH_PCM_IN
MAIN_MIC_P
MOSI
P
MISO
N
REFP
TP708 TP709 TP710
LRCK0
SPOUTLN
SDIN0
SPOUTLP
U703
C5 D5
K2
SPK_OUT_N SPK_OUT_P
L2
BCLK1
SPOUTRN
D6
SDIN1
RCOUTP
SDOUT1
RCOUTN
IRQ_N
R741
B10
F10
C720
E9
MIN1
MBS4
MIG1
MIG4
C11
EAR_MIC_N EAR_MIC_P
C10
C718
MBS2 K6 MIN2
HPOUTL
MIG2
HPOUTR
EAROUT_L EAROUT_R EAROUT_FB
L7 K7
HSENSE F9
3RD_MIC_P 3RD_MIC_N
C721 C723
C9
C722
MBS3 MIN3
LINEOUT1L|LINEOUT1P
MIG3
LINEOUT1R|LINEOUT1N
B11
H9
VPS_L VPS_R
NC
NC
C724
J9
2
SPGNDL
SPGNDR
PLLAGND
SPGNDL
HPGND
GND
SPGNDR 1
L11
K11
L1
L5
B1
K1
HPGND J7
L8
DGND
HPGND
DGND
DGND J6
F1
B9
DGND A9
A2
AGND
AGND
AGND
AGND
AGND
DGND A1
K3
J5
J2
J3
H1
D11
AGND
LINEOUT2R|LINEOUT2N
AGND
LINEOUT2L|LINEOUT2P
LINEINR|LINEINN
AGND
LINEINL|LINEINP
J4
F8
H2
C753
H10 H11
E8
C752
EAR_SEND_END
L_DET EAR_IMP_DET EAR_ADC_3.5
K8 MIN1
D10 D9
G_DET
J8 L9
MICDET
MBS1
MIN4
C719
H3
DETIN
DETIN_HP
E10
A11
RCV_P RCV_N
SDIN2 SDOUT2
HPDET A10
R708
K9 J10
D2 BCLK2 LRCK2
B7 D7
C717
VCC_1.8V_AP
L10
SPOUTRP
C7
C716
C715
K10
LRCK1 D4 C6
MAIN_MIC_N
SUB_MIC_P SUB_MIC_N
C714
BCLK0 C3
SDOUT0
BT_PCM_CLK BT_PCM_SYNC BT_PCM_OUT BT_PCM_IN
3RD_MICBIAS_2.8V
L6
REFN
A5 B4
C4
TP707
SUB_MICBIAS_2.8V
C710 C712
K4 SS_N
TP704 TP705 TP706
L4 K5
SPIMODE
F3
TP703
MM_I2S_CLK MM_I2S_SYNC MM_I2S_DO MM_I2S_DI
G9
SCK G3
R707
VREF VREF2
D3 E3
R705
E2
8-25
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-26
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-9. Speaker Part
Check speaker function. Play MP3 with maximum volume level. Yes
No
Check the connection of HDC801
Reconnect HDC801
Yes
Replace the speaker module
Yes
END
8-27
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
MHL_DP USB3.0_3P3 V_BUS_5V
L807
MAIN_MICBIAS_2.8V
VCC_2.8V_AP HDC801
USB3.0_SSTX_M USB3.0_SSTX_P USB3.0_SSRX_M USB3.0_SSRX_P
1 3 5 7 9
JTAG_USB_ID L810
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53
MUIC_ID
11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53
MHL_DM R831
MUIC_DM MUIC_DP
R832
SPK_OUT_N SPK_OUT_P MHL_ID
MAIN_ANT_SEL MAIN_MIC_N_CONN L816 C863 2 I|O2 I|O1 1
ZD800
ZD802
C844
R848
I|O1 1
C845
2 I|O2
L817
C864
MAIN_MIC_P_CONN
C818
3 GND
ZD801
3 GND
ZD807
HALL_SENSOR_INT
10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54
58 58 57 57 56 56 55 55
2 4 6 8
R830
VCC_1.8V_AP
8-28
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-10. Receiver Part
Check receiver function in voice call receiver mode. Yes
No
Check the connection of HEA700
Reconnect HEA700
Yes
Check RCV module where RCV's placed for any damage
No Replace the RCV module
Yes
Check the signals on
No Resolder or replace U703
V702, V703
Yes END
8-29
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VCC_1.8V_AP
R712
VCC_1.8V_AP
R713
G_DET
V_BAT_LED R714
ZD700
HEA700 AXE616124AW1 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 10 10 9 9 11 11 12 12 14 14 13 13 16 16 15 15
EAR_IMP_DET L707
EAROUT_L EAROUT_FB EAROUT_R
L708 BLM15AX102SN1D
L_DET
EAR_MIC_3.5
I|O2 2
C758
1 I|O1
GND 3
ZD703
ZD702
ZD704
R733
C741
C747
EAR_ADC_3.5
R744
R746
C749
C744
V703
C757
V702
R745
17 18 19 20
NC NC NC NC
RCV_P RCV_N
R719
LED_R LED_G LED_B
VCC_1.8V_AP VCC_1.8V_AP V_BAT
VCC_1.8V_AP
V_BAT
YMU_LDO_EN C702 C703 R702
C705
C706
C707
C708
L3
J11
J1 SPVDDL
SPVDDR
PLLAVDD
H4
C1
G11
G2
LDODE
LDOAVDD
VDD
LDODVDD
A7
A8
B2
G10 LDOA
IOVDD2
IOVDD1
IOVDD0
D1
G1
B8
AVDD
DVDD|LDOD
DVDD|LDOD
DVDD|LDOD
E11
C709
TEST CLKI0
A6 B6
F4 A4
XTAL_24MHZ_AP
A3
B5
TP701
CLKI1
PA0|DMCK PA1|DMDIN0
TP702
F2
RTCI
PA2|DMDIN1
CODEC_CLK32K
E1 SCL
C2 B3
SDA
SBCK SBD
E4
F11 IFSEL
YMU_SPI_SCK YMU_SPI_MOSI YMU_SPI_MISO
R703 R704
YMU_SPI_SS_N
G4
SPEECH_PCM_CLK SPEECH_PCM_SYNC SPEECH_PCM_OUT SPEECH_PCM_IN
MAIN_MIC_P
MOSI
P
MISO
N
REFP
TP708 TP709 TP710
LRCK0
SPOUTLN
SDIN0
SPOUTLP
U703
C5 D5
K2
SPK_OUT_N SPK_OUT_P
L2
BCLK1
D6
SDIN1
RCOUTP
SDOUT1
RCOUTN
D7
IRQ_N
R741
B10
DETIN_HP
F10
C720
E9
MIN1
MBS4
MIG1
MIG4
C11
EAR_MIC_N EAR_MIC_P
C10
C718
MBS2 K6 MIN2
HPOUTL
MIG2
HPOUTR
EAROUT_L EAROUT_R EAROUT_FB
L7 K7
HSENSE F9
3RD_MIC_P 3RD_MIC_N
C721 C723
C9
C722
MBS3 MIN3
LINEOUT1L|LINEOUT1P
MIG3
LINEOUT1R|LINEOUT1N
B11
H9
VPS_L VPS_R
NC
NC
C724
J9
2
1
SPGNDR
SPGNDL
SPGNDR L11
K11
PLLAGND
HPGND
SPGNDL
HPGND
GND L5
L8
J7
L1
B1
K1
DGND
HPGND
DGND
DGND
DGND
DGND J6
F1
A9
A2
B9
A1
AGND
AGND
AGND
AGND
AGND
AGND K3
J5
J2
J3
H1
D11
AGND
LINEOUT2L|LINEOUT2P LINEOUT2R|LINEOUT2N
AGND
LINEINL|LINEINP LINEINR|LINEINN
J4
F8
H2
C753
H10 H11
E8
C752
EAR_SEND_END
L_DET EAR_IMP_DET EAR_ADC_3.5
K8 MIN1
D10 D9
J8 L9
MICDET
MBS1
MIN4
C719
G_DET
DETIN
SDOUT2
E10
A11
RCV_P RCV_N
H3
SDIN2
HPDET A10
R708
K9 J10
D2 BCLK2 LRCK2
B7
C717
VCC_1.8V_AP
L10
SPOUTRP
C7
C716
C715
K10 SPOUTRN
LRCK1 D4 C6
MAIN_MIC_N
SUB_MIC_P SUB_MIC_N
C714
BCLK0 C3
SDOUT0
BT_PCM_CLK BT_PCM_SYNC BT_PCM_OUT BT_PCM_IN
3RD_MICBIAS_2.8V
L6
REFN
A5 B4
C4
TP707
SUB_MICBIAS_2.8V
C710 C712
K4 SS_N
TP704 TP705 TP706
L4 K5
SPIMODE
F3
TP703
MM_I2S_CLK MM_I2S_SYNC MM_I2S_DO MM_I2S_DI
G9
SCK G3
R707
VREF VREF2
D3 E3
R705
E2
8-30
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-31
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-11. BT/WIFI
BT/WiFi is not working
Yes
Check BT or WiFi function ON
No
Enable BT or WiFi Function
Yes Check the Voltage on C227 = 1.8V
No
Check the U600(crack, open, damaged, etc.)
Yes
Check the Voltage on L206 = 1.3V
No
Resolder or change the L206
Yes
Check the Status of C230, C231
No
Resolder or change the C230, C231
Yes Check the Status of ANT201, L211, C226
No
Resolder or Replace ANT201, L211, C226
Yes
Resolder or Replace U204
Yes END
8-32
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BAT
VCC_1.8V_AP
L211
C267
C266 C269
1
ANT201
L206
1
IN
2 3 5
C232
C231
J9
P6
C1
B1 VIO
LPO
VBAT_FEM
ANT
4 6
SR_VLX
A8
OUT G G G NC
L207
VBAT
C268 F202
C230
VBAT_FEM
L9
VCC_1.8V_AP
P8
BT_WIFI_CLK32K
N9 VIN_LDO
G9 FM_RFIN
BT_UART_RXD BT_UART_TXD BT_UART_CTS BT_UART_RTS
TP216 TP217 TP218 TP219
GPIO_2 B3
BT_UART_TXD
GPIO_3
A3 A2 B4
A6
L1 K1 H1
BT_UART_RXD
GPIO_4
BT_UART_RTS
GPIO_5
BT_UART_CTS A5
J1 N7
GPIO_6
U204
FM_DAC_OUT1
WL_REG_ON BT_REG_ON
FM_DAC_OUT2
N5 K9
R218
R219
R217
R216
R215
B6 BT_DEV_WAKE
B9 E9
2G_FIL_IN
BT_HOST_WAKE
2G_FIL_OUT
WL_HOST_WAKE BT_PCM_IN
N2
BT_PCM_OUT
SDIO_DATA_0
N3 P4 N1
SDIO_DATA_1
BT_PCM_CLK
SDIO_DATA_2
BT_PCM_SYNC
SDIO_DATA_3
TP221 TP222 TP223 TP224
N6 G1 E1
D1
TP225 TP226 TP227 TP228
WLAN_EN BT_EN BT_WAKE BT_HOST_WAKE BT_PCM_IN BT_PCM_OUT BT_PCM_CLK BT_PCM_SYNC
R220 WLAN_HOST_WAKE
1
SDIO_CLK
NC NC
GND
GND
GND
GND
GND
GND
GND
2
P9
P7
P5
P1
N4
N8
M9
GND
GND M1
GND
GND
GND
GND F9
D9
C9
H9
GND
GND
GND
GND
GND B5
B8
B2
A9
GND
SDIO_CMD
A7
P2
A4
R231
B7
F1
P3
A1
WLAN_SDIO_D(0) WLAN_SDIO_D(1) WLAN_SDIO_D(2) WLAN_SDIO_D(3) WLAN_SDIO_CLK WLAN_SDIO_CMD
C229
1
C227
C226
2 2
8-33
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-4-22. GPS
GPS is not working
Yes
Check GPS function ON
No
Enable GPS Function in the setting.
Yes Check the Antenna connect ANT200(crack,open,etc)
No
1. Resolder or Replace ANT200 2. Replace REAR
No
Resolder or change the wrong element (open, crack, deviation, etc)
No
Check OSC200,C200,C201 (short, open, crack, etc.)
No
Check PMIC(U600) (short, open, crack, etc.)
No
Check AP(U4000-1) (short, open, crack, etc.)
Yes
Check(crack,open,etc) C210,C211,U200,L201,L203,C220
Yes Check 26MHz Clock at OSC200
Yes Check the voltage on C216=2.8V & C212=1.8V
Yes Check if GPS_EN at TP210 is 1.8V
Yes Resolder or change U202
END
8-34
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VDD_AUXO
C200
C201
4
VCC_2.8V_AP
GPS_TCXO
3
OUT VCC
2 GND
1 NC
OSC200
C203 VCC_1.8V_AP VCC_2.8V_AP
VCC_1.8V_AP VDD_AUXO C205
C206 C207
F200
1
C213
2
C212
3
C215
C220 1
OUT 4
IN
GPS_INT GPS_RF
G GG
L202
GPS_EN
2 3 5
TP208 TP210
A3 B3
IFVALID NSTANDBY
A6
GPS_CLK32K L203
C3
L204 C221
VDD_CORE
F201
L201
D3
A1 UART_RXD|SDA UART_TXD|SCL
UART_NCTS|ANT_SEL
GPS_CAL C5
REF_CAP
GPS_TCXO
TM0
GPS_RFIN
TP209 TP211 TP212 TP213
A5
GPS_CLK_26M GPS_TCXO GPS_RF TP215
NC
NC 1
D6 D4
GPS_UART_TXD GPS_UART_RXD GPS_UART_CTS GPS_UART_RTS
2
VSS_PMU D5
D2
VSS_CORE
VSS_CORE B4
C6
LNA_EN|CAL_REQ
VSS_GPS_IF
SYNC|PPS
C4
B6
VSS_GPS_LNA
GPS_TEST_OUT
GPS_LNA_EN
B2
E4
C2
B5
A2 B1
UART_NRTS|HOST_REQ
U202
CLK32 CLK_REQ
VDD1P8_AUX
A4
L200
E5
C216 E6
AO
C1
VCC
GNDRF
D1
GND
AI
VDD1P1_CORE
PON
VDD_GPS_LNA
4
E2
5
E3
U200
VDD_GPS_IF
4
E1
OUT G GG 2 3 5
VDD_IO
ANT200
IN
VDD_3P3_IN
1
2
VDD_AUX_IN
C211
6
2
VDD1P2_GRF
C210 1 1
C208
GPS_LNA_EN
U201
8-35
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-13. NFC
NFC is not working
Yes
Check NFC function ON
No
Enable NFC Function
Yes
Check the battery
No
Check the battery (wrong, damage etc) (NFC Antenna is in battery)
Yes
Check the Voltage on C238 = 1.8V
No
Check the U600(crack, open, damaged, etc.)
Yes No
Check the Voltage on C245 = 1.8V or 3.0V
Check the U600(crack, open, damaged, etc.)
Yes
Check the Status of C263
No
Resolder or change OSC202
Yes Check the Status of L209, L210 C254, C260, C251, C261
No
Resolder or Replace L209, L210, C254, C260, C251, C261
Yes
Resolder or Replace U209
Yes END
8-36
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
NFC_SIMVCC_2.8V
VCC_1.8V_AP
ANT202 1 1 2 2
1 1 2 2
V_BATTERY
NFC_ANT_1
_VSIM_2.8V VDD_EE
C238
ZD202 VOLT
ZD201 VOLT
NFC_ANT_2
C236
ANT203
C239 C243
C242
C241
C240
TP230
29
R224
27
30
32 VDD_EE
VDD_ANT
VDDA_CAP
9
24
21
6
5
23 VDD_VCO
VDD_XTAL
VDD_SE_IN
VDDC_CAP
UART_TXD UART_RTS_N UART_CTS_N
XTAL_XON
20
12 14 16
C248
C249
C250
TP231
LPO SDA
REG_PU
NC
NC
NC
31
H8
ACOKB BKCOIN
J4
L11 BUCK10EN
VLDO1 VLDO2
D4 D5 D1 D2
B5S1
VLDO3
B5S2
VLDO4
B5V1
VLDO5
B5V2
VLDO6
B5V3
VLDO7
D3 VLDO8 FB1 L8 L3
M10 M12 C12 C6
VLDO10 VLDO11
FB4
VLDO12
FB5
VLDO13
FB5
VLDO14
FB6
VLDO15
FB7
VLDO16 VLDO17
FB8 FB9
VLDO18
L2
IRQB JIGONB
G5 MR1B
VLDO19 VLDO20
E4
VLDO22 VLDO23
VLDO25
ONOB
VLDO27
VLDO26
VLDO28
PWREN PWRHOLD
VLDO29
L7
VLDO31 RS2N
VLDO32
RS2P
VLDO33 VLDO34
RS3N
VLDO35
RS3P
F5
RS4N
VLDO36
RS4P
VLDO37
RSOB B1
N7
N4 A4 B4
LDO13EN
SW3
LDO18EN
A12 B12 M1 F1
LDO19EN WDRSTEN
SW4
J2
J11
G9 H9 L12 H13 F13
F8 E13 F12 H10 J13
G8 K8
J6
LDO7EN
H6 J3 J5
SW5 SW5
XTALIN
SW6
XTALOUT
C11 C10
SW7
D6
SW8
AP32K
SW8
BT32K
SW10
32K
C8 C7
SW21
F2 J1
F9
L13
E3 SW3 SW4
N10 N12
F11
G10
VLDO38
SW1
M7
M4
K9 H12
G12
L5 L4
J9 G11
G13 VLDO30
PWRON F3
L6
E8 J12 E10
L9 VLDO24
MR2B
E7
G3
K11
VLDO21
F4
H4
D9
D10
J10
U600
FB10
G6
E9
K13
L10
G4 F7
D12
VLDO9
FB2 FB3
C2 C3
D11
D13
B2 H3
NFC_EN
VREF
VINL6
E12
H11
K10
VINL4
VINL5
H2
F10 VINL3
H1
E11
K12
VINL1
VINL2
VINB22
VINB22
B6
G2 VINB21
VINB21
A6
N2
G1
M2
VINB9
VINB9
B5
B11
VINB8
VINB10
VINB10
VINB8
A5
A11
M11
N11
VINB7
VINB6
N8
N3
D8
D7
A2
M8
H7
C5
K4
M3 VINB3
VINB5
VINB5
VINB4
VINB4
VINB3
VINB1
VDD_
VDD_BT
VBAT
VBAT
VBAT
36
35
C263
C9
TP232 C262
37
R230
C264
G7
R225
25
SCL
4
L210
22
34
1
2
NFC_SDA_1.8V NFC_SCL_1.8V NFC_IRQ
NFC_UART_RXD
15 SPI_INT
XTAL_XOP 33
GND
C260
C261
C247
R222
UART_RXD
VDD_EE
R227
3
R229
TX2
19
R226
NFC_ANT_1
18
17
OSC202
C259
NFC_SWP
4 SWPIO_1
U209 BCM20794M
TX1
28
C254
C253
3
CLK_REQ
L209
C251
R223
VCC_1.8V_AP
SWPIO_0
SE_SWP_IN
HOST_WAKE
11
NFC_ANT_2
2
NFC_WAKE
10
VDD_ADC
1
7
NFC_FIRMWARE
VDDSWP_OUT0
TM2
VDDSWP_OUT1
13 VDDIO
VBAT
8
VDDSWP_IN
26
C245
E6 SW21
SCL
SW22
SDA
F6
SW22 A7 B7 A9
SW91
VB9
SW91
VB9
A10 B10
SW92
B9
NC
NC
NC
2
1
N13
NC N1
NC
NC
NC
NC
NC
J8
E5
H5
A1
A13
AGND
AGND
K7
GNDB22
AGND
AGND
AGND
GNDB22
AGND
J7
K6
C4
K3
K5
K2
GNDB21
GNDB21 E2
E1
K1
GNDB9
GNDB8
GNDB8
GNDB9
GNDB10
L1
B8
A8
C13
B13
GNDB6
GNDB5
GNDB7
GNDB5
GNDB6 N9
M9
M13
A3
B3
GNDB3
GNDB4
GNDB1
GNDB3 N6
N5
C1
M6
M5
GNDB4
SW92
8-37
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-38
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-14. LCD
LCD is still off after PWR ON
Yes Check the connection of HDC 800
No
Reconnect the HDC800
Yes
Check VCC_3.0V_LCD=3.0V(C640),
No
Check VCC_1.8V_LCD=1.8V(C815)
No
Resolder or Replace the PMIC(U600)
Resolder or Replace the PMIC(U600)
Yes
Check ELVDD_4.6V=4.6V(C831) ELVSS_-4.V=-1.4~-4.4V(C826)) ELAVDD_7.0V=7.0V(C821)
No
Resolder or Replace the DCDC(U804)
Yes Replace LCD Module
Yes END
8-39
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
F800 I|O GND
2 I|O
GND
I|O
6
LCD_D3_P
1
TSP_VDD_1.8V
4
I|O 3
VCC_1.8V_LCD
VCC_3.0V_LCD
5
LCD_D3_N
ELVDD_4.6V
TSP_AVDD_3.3V
ELVSS_-4.4V F801
ELAVDD_7.0V HDC800
TSP_TA F803 I|O
I|O
I|O
4
0603
PCB_INT ERR_FG MLCD_RST TSP_ID
TP804
TP_ELVDD_FBS
5
3
C813 10V
I|O
062032
2
GND
1
6
LCD_D1_P
GND
LCD_D1_N
TE EL_ON_1 EL_ON_2
062032
3
TP_LCD_TE
10V
4
TSP_SCL_1.8V TSP_SDA_1.8V VPP
062032
I|O
TSP_nINT
10V
I|O
I|O
GND
I|O GND
2
5
1
6
LCD_CLK_P
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
C816
TP802
F802
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 G G G G 41 42 43 44
C815
TP801
LCD_CLK_N
R805
062032
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
5
I|O
4 3
10V
I|O
I|O
C817
I|O GND
2
6
LCD_D0_P
1
GND
LCD_D0_N
F805
I|O
GND
I|O
I|O
GND
2
I|O
6
LCD_D2_P
1
4 3
5
LCD_D2_N
8-40
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
1005
ELAVDD_7.0V
ELVDD_4.6V L802
1810
10V
C821 1207
L801
V_BAT
ELVSS_-4.4V
10V
1005
13
14
EL_ON_2
L805
C827
9
10V
EN_VO3
AGND
CTRL
L806
10
8
7
FBS
11
10V
VO2
10V
12
C826
VO3
16
15 LX3
GND
PGND2
LX2
U804
5
C831
10V
C824 PVIN
VO1
FD
4
PGND1
CT
3
LX1
6
2
AVIN
1
L804
V_BAT
17
L803
1005
C823
10V C822
EL_ON_1
8-41
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-15. 13M CAM "Camera" function does not work Yes
No
Check the Camera connector on Main PBA
Reconnect the HDC802
Abnormal
Resolder U600, L615, C637 Check the voltage C811 = 2.8V, C809 = 1.05V C812 = 2.8V C810 = 1.8V
No
Resolder U600, C635 Resolder U600, L616, C638 Resolder U600 Replace the PBA
Yes
No
Check CAM_MCLK is 24MHz
Replace the PBA.
Yes
No
Resolder L813
Check L813 is OK Replace the PBA.
Yes
Replace the camera module
Yes
END
8-42
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CAM_SENSOR_A2.8V_PM CAM_SENSOR_CORE_1.05V_PM CAM_AF_2.8V_PM CAM_ISP_SENSOR_IO_1.8V
HDC802 1 1 2 2 4 4 3 3 6 6 5 5 8 8 7 7 10 10 9 9 12 12 11 11 14 14 13 13 16 16 15 15 18 18 17 17 20 20 19 19 22 22 21 21 24 24 23 23 26 26 25 25 27 27 28 28 30 30 29 29 32 32 31 31 34 34 33 33 NC NCNC NC 38 37 36 35
CAM_AGND SENSOR_DET CAM_MCLK AF_SDA AF_SCL
CAM_RESET CAM_SPI_MISO CAM_SPI_MOSI CAM_SPI_SCLK CAM_SPI_SSN CAM_SCL_1.8V
C810
C811
CAM_D2_P CAM_D2_N CAM_CLK_P CAM_CLK_N
TP800
CAM_D1_P CAM_D1_N CAM_D0_P CAM_D0_N
TP803
CAM_SDA_1.8V
C812
C807
C808
C809
CAM_D3_P CAM_D3_N
VMIFS_1.0V_AP VXPLL_1.8V_AP
VDDQ_PRE_1.8V
ACOKB
VLDO2
B5V1
VLDO5 VLDO6
B5V2
VLDO8
VLDO10 VLDO11
FB3
VLDO12
FB4
VLDO13 VLDO14 VLDO15 VLDO16
FB8
VLDO17
FB9
VLDO18
G4 IRQB JIGONB
G5 MR1B
VLDO19 VLDO20
VLDO22 VLDO23
VLDO26
VLDO28
PWREN PWRHOLD
VLDO29
VLDO31
VLDO33 VLDO34 VLDO35
RS3P
VLDO36
RS4P
VLDO37
RSOB
B4
N12
B12 M1 F1
J2
F12
J13
G8 K8
C623
C628
C629
C630
C633
C635
C636
C637
C638
C639
H6
066036
1005
LDO7EN
1005
LDO19EN WDRSTEN
SW4
062032
J6 E3
LDO18EN
SW3 SW4
J3 J5
SW5 SW5
XTALIN
C11 C10
SW6
XTALOUT
SW7
D6
SW8
AP32K
SW8
BT32K
SW10
32K
C8 C7
SW21
F2 J1
F8 E13
VLDO38
LDO13EN
SW1 SW3
N10
A12
F13
062032
N4 A4
H13
H10
062032
N7
H9
062032
B1
G9
G12 RS4N
M7
M4
J11
L12
062032
F5
L13
VLDO32
RS2P RS3N
L5 L4
F9 G10
G13 VLDO30
PWRON
RS2N
L7
F11
VLDO27
ONOB E4
E7
L6
J9
K9 H12
L9 VLDO25
F3 G3
J12 E10
G11
VCC_3.0V_LCD
VLDO21
VLDO24
MR2B F4
H4
E8
J10
U600
FB10
F7
K11
L10 FB5 FB5 FB6 FB7
L2
G6
D10
062032
L3
VLDO9
FB2
062032
L8
E9 D9 K13 D13
VLDO7
FB1
C2 C3
C6
CAM_AF_2.8V_PM
VCC_1.8V_LCD VG3DS_1.0V_AP
D11 D12
VLDO4
B5S2
C12
CAM_SENSOR_CORE_1.05V_PM CAM_ISP_SENSOR_IO_1.8V
1005 L616 BLM15AG102SN1D
VLDO3
B5V3
M10
TSP_AVDD_3.3V VCC_2.8V_AP
1005 L615 BLM15AG102SN1D
VLDO1
B5S1
D3
M12
VHSIC_1.8V_AP VHSIC_1.0V_AP
CAM_SENSOR_A2.8V_PM
VMEM_VDD_1.8V
1005
D5
D2
VMIPI_1.8V_AP VMIPI_1.0V_AP
VTF_2.8V
VCC_3.0V_MOTOR VMMC2_2.8V_AP
L11 BUCK10EN
B2 H3
VCC_1.8V_AP VALIVE_1.0V_AP
VT_CAM_1.8V
WACOM_3.3V
VUOTG_3.0V_AP VABB1_1.8V_AP
BKCOIN
J4
D4
D1
0603
C621
100nF 6.3V
F10
E12
H8 VREF
E11
K10
K12
H11 VINL5
VINL1
VINL3
VINL4
VINL2
VINL6
H2
H1
G2
G1
M2
N2 VINB10
VINB10
VINB22
VINB22
VINB21
VINB21
A6
B6
VINB9
VINB9
N3
B5
A5
B11 VINB8
VINB8
N8
N11
A11
M11
M3 VINB4
VINB4
VINB6
VINB7
VINB5
VINB5
VINB3
K4
A2
M8
C5
H7
D7
VINB1
VINB3
VBAT
VBAT
VDD_BT
VBAT
C9
VDD_
G7
D8
VADC_1.8V_AP VMMC01_1.8V_AP
E6 SW21
SCL
SW22
SDA
F6
SW22 A7 B7 A9
SW91
VB9
SW91
VB9
A10 B10
SW92
B9
NC
NC
NC
NC
NC
NC 2
1
J8
H5
N1
N13
AGND
AGND
AGND
NC
NC
NC
AGND K6
K5
K3
E5
A1
K7
A13
AGND
AGND J7
C4
GNDB22
GNDB22
K2 BUCK2B_GND
GNDB8
GNDB9
GNDB9
GNDB21
GNDB21
GNDB8
GNDB10 L1
K1
E2
E1
B8
C13
B13
A8 BUCK9_GND
BUCK8_GND
BUCK10_GND
BUCK2A_GND
N9
M13
GNDB6
GNDB7 BUCK7_GND
GNDB5
GNDB4
GNDB4
GNDB1
GNDB3
GNDB3
GNDB6 M9 BUCK6_GND
B3
C1
N6
A3
M5
M6
N5 BUCK4_GND
BUCK3_GND
BUCK5_GND
BUCK1_GND
GNDB5
SW92
8-43
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-16. VT CAM
"Camera" function does not work
Yes
No
Check the Camera connector on Main PBA
Reconnect the HDC803
Abnormal
Resolder U802
Check the voltage C825 = 2.8V C633 = 1.8V
No
Resolder U600 Replace the PBA
Yes
No
Check VTCAM_MCLK is 24MHz
Resolder R4111 Replace the PBA.
Yes
No
Check L815 is OK
Resolder L815 Replace the PBA.
Yes
Replace the camera module
Yes
END
8-44
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
GES_LED_3.3V VCC_1.8V_AP VCC_GES_1.8V
CAM_D3_P CAM_D3_N
CAM_SENSOR_A2.8V_VT VT_CAM_1.8V VCC_SUB_3.4V
V_BAT
R800
CAM_D2_P CAM_D2_N
CAM_SENSOR_A2.8V_VT
R801
CAM_CLK_P CAM_CLK_N HDC803
U802
1
Q800
4 VDD R809
VOUT 1
R810
R808
R804
3 D
2
3 CE
CAM_SENSOR_A2.8V_VT_EN
GND
GND
VT_AGND
R802
VT_CAM_D1_N VT_CAM_D1_P MIPI_GND
5 GES_SENSOR_INT IRDA_CONTROL GES_SENSOR_AGND Q801
C828
C825
S
1005
1005
1005
1005
47 R821
47
1005
47 R820
1005
47 R819
1005
1005
47 R818
R817
1005
47 R816
1005
47
47
47
47 R815
R814
R812
R813
C804
C802
C803
C801
C800
3 D
2
SENSOR_I2C_SCL SENSOR_I2C_SDA
VT_CAM_SCL_1.8V VT_CAM_SDA_1.8V VTCAM_MCLK
R803
VT_CAM_D0_N VT_CAM_D0_P
G
BARCODE_EN VT_CAM_ID CAM_VT_nRST CAM_VT_STBY
2 2 1 1 3 3 4 4 6 6 5 5 8 8 7 7 10 10 9 9 12 12 11 11 14 14 13 13 16 16 15 15 18 18 17 17 20 20 19 19 22 22 21 21 24 24 23 23 26 26 25 25 28 28 27 27 30 30 29 29 32 32 31 31 34 34 33 33 NC NCNC NC 38 37 36 35
VT_CAM_CLK_N VT_CAM_CLK_P
1 G
CAM_D1_P CAM_D1_N CAM_D0_P CAM_D0_N CAM_SDA_1.8V
2 S
VMIFS_1.0V_AP VXPLL_1.8V_AP
VDDQ_PRE_1.8V
100nF 6.3V
ACOKB
VLDO4
B5V1
VLDO5
B5V2
VLDO6
B5V3
VLDO7
FB2
VLDO10 VLDO11
FB3
VLDO12
FB4
VLDO13
FB5
VLDO14 VLDO15 VLDO16
FB8
VLDO17
FB9
VLDO18
L2
G4 IRQB JIGONB
MR1B
VLDO19 VLDO20
VLDO22 VLDO23
VLDO26
VLDO28
PWREN PWRHOLD
VLDO29
VLDO31 RS2N
VLDO32
RS2P
VLDO33
RS3N
VLDO34
RS3P
VLDO35 VLDO36
RS4P
VLDO37
RSOB
A4 B4
A12
M1 F1
J2
G8
LDO7EN
K8
C623
C628
C629
C630
C633
C635
C636
C637
C638
C639
H6
066036
J6 1005
LDO19EN WDRSTEN
SW4
J3 J5
SW5 SW5
XTALIN
SW6
XTALOUT
C11 C10
SW7
D6 AP32K
SW8
BT32K
SW10
32K
C8 C7
SW21
F2 J1
J13
E3 LDO18EN
SW3 SW4
SW8 B12
F12
VLDO38
LDO13EN
SW1 SW3
N10 N12
F8 E13
1005
N4
F13
062032
N7
L12 H13
H10
062032
B1
H9
062032
F5
RS4N
M7
M4
G9
G12
L5 L4
J11
G13 VLDO30
PWRON
L7
L13
VLDO27
ONOB E4
E7
F3
L6
F9 G10
L9 VLDO25
F4
G3
F11
VLDO21
VLDO24
MR2B
H4
K9 H12
062032
F7
G5
J9 G11
J10
U600
FB10
G6
J12 E10 L10
FB5
FB6 FB7
VCC_3.0V_LCD
062032
C6
E8
062032
L3
K11
062032
L8
D9 K13
D10
VLDO9
C2 C3
C12
VCC_1.8V_LCD VG3DS_1.0V_AP
E9
D13 VLDO8 FB1
M10
CAM_AF_2.8V_PM
CAM_ISP_SENSOR_IO_1.8V
D11 D12
1005 L616 BLM15AG102SN1D
VLDO3
B5S2
D3
M12
CAM_SENSOR_CORE_1.05V_PM
1005
D2
TSP_AVDD_3.3V VCC_2.8V_AP
1005 L615 BLM15AG102SN1D
VLDO1 VLDO2
B5S1
B2 H3
VMIPI_1.0V_AP
VHSIC_1.8V_AP VHSIC_1.0V_AP
CAM_SENSOR_A2.8V_PM
VMEM_VDD_1.8V
L11 BUCK10EN
D1
VMIPI_1.8V_AP
VTF_2.8V
VCC_3.0V_MOTOR VMMC2_2.8V_AP
VABB1_1.8V_AP
BKCOIN
J4
D4 D5
0603
C621
H8
F10
E12
K10
H11
VREF
VINL5
VINL6
VINL3
VINL4
K12
N2
E11 VINL2
VINL1
VINB22
B6
A6
H2
H1
G2
G1
M2 VINB9
VINB9
VINB10
VINB10
VINB22
VINB21
VINB21
N3
B5
A5
B11 VINB8
VINB8
N8
N11
A11
M11
M3 VINB4
VINB4
VINB7
VINB5
VINB3
VINB5
VINB6
K4
A2
M8
VINB1
VINB3
C5
D7
H7
D8 VBAT
VBAT
VDD_BT
VBAT
C9
VDD_
G7
VCC_1.8V_AP VALIVE_1.0V_AP
VT_CAM_1.8V
WACOM_3.3V
VUOTG_3.0V_AP
VADC_1.8V_AP VMMC01_1.8V_AP
E6 SW21
SCL
SW22
SDA
F6
SW22 A7 B7 A9
SW91
VB9
SW91
VB9
A10 B10
SW92
B9
NC
NC
NC
NC 2
1
N1
N13
NC
NC J8
H5
NC
NC E5
AGND
AGND
AGND
AGND
NC
AGND
AGND J7
K6
K5
K3
A1
K7
C4
A13
GNDB22
GNDB22
K2 BUCK2B_GND
GNDB9
GNDB9
GNDB21
GNDB21
GNDB8
GNDB8
GNDB10 L1
K1
E2
E1
B8
C13
B13
A8 BUCK9_GND
BUCK8_GND
BUCK10_GND
BUCK2A_GND
N9
M13
GNDB6
GNDB7 BUCK7_GND
GNDB5
GNDB4
GNDB4
GNDB1
GNDB3
GNDB3
GNDB6 M9 BUCK6_GND
B3
C1
N6
A3
M5
M6
N5 BUCK4_GND
BUCK3_GND
BUCK5_GND
BUCK1_GND
GNDB5
SW92
8-45
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-17. MHL
MHL Does not work
Yes No
Check the SUB Con to con on Main PBA
Check if HDC801 is well connected
Yes No
Check the USB connection is detected?(Notification alarm)
Replace the SUB PCB
Yes
Check the voltage of L900(1.2V), C917(3.3V), L901(1.2V), C9200(1.8V), C921(1.8V)
No
Check the LDOs(U600)
Yes
Replace U900
Yes
END
8-46
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VSIL_1.2A
VCC_1.8V_MHL
VSIL_1.2C
VCC_3.3V_MHL
VCC_1.8V_MHL
0603
VCC_3.3V_MHL
H8 VREF
F10
K1 0
E1 2
E1 1
K1 2
H1 1 VINL6
VINL5
VINL4
VINL2
VINL1
VINL3
N2
B6
H1
H2 VI NB2 2
VI NB2 1
VI NB2 2
A6
G1
G2
B1 1
M2 VI NB9
VI NB8
VI NB9
VI NB1 0
VI NB1 0
VI NB2 1
N3
B5
A1 1
N1 1
M1 1
VI NB5
VI NB7
VI NB8
VI NB5
VI NB6
A2
N8
M3
M8
A5
VI NB4
VI NB4
VI NB3
VI NB1
VI NB3
K4
C5
D7
D8 VBAT
VBAT
VBAT
C9
VDD_BT
G7
VDD_
L901
H7
VCC_1.8V_MHL
L900
ACOKB BKCOI N
J4
L11 BUCK1 0EN
VSIL_1.2A
VSIL_1.2C
VLDO1 VLDO2
D4 D5 D1
C901
C920
C902
C917
C919
D2
C907
B5S1
VLDO3
B5S2
VLDO4
B5V1
VLDO5
B5V2
VLDO6
B5V3
VLDO7
D3
C921
L8 L3
FB1
VLDO9
FB2
VLDO1 0 VLDO1 1
FB3
VLDO1 2
FB4
C2 C3 M 10 M 12 C1 2 C6
VLDO1 3
FB5
VLDO1 4
FB6
VLDO1 5 VLDO1 6
FB8
VLDO1 7
FB9
VLDO1 8
L2
JIGONB
G5 G6
MR1 B
VLDO1 9 VLDO2 0
VLDO2 3
VLDO2 5
E3
A2
F5
D4
E6
E4
B5
D5
E5
C4
MR2 B
VDDQ
IOVCC18
IOVCC18
CVCC12
AVCC33
CVCC12
AVCC12
AVCC12
AVCC12
RX_AVCC G7
B6 RXC_P
USB_ID
RXC_N
CM-TERM
B3
HD_TX0+ HD_TX0-
G4
HD_TX1+ HD_TX1-
G2
HD_TX2+ HD_TX2-
F1
RSVDL RX0_P
L6 L7
TP900
CI2CA
U900
F5
D1
CSDA
B1
N7 M4
A4
MHL_DM MHL_DP MHL_ID
MHL_DB
RX2_P RX2_N
MHL_D
A3 A7
CBUS_ID C3
RSVD0
V_SENSE
C6
A4 B4
N1 2
B1 2
RSVD1 C2
RSVD2
DSCL
A1 B1
M1
F4
F1
E1 RSVD3
DSDA
RSVD4
RPWR
TP902
J1 J2
HDMI_HPD
HPD
L13 J1 1
G9 H9 L12 H1 3 F13
F8 E1 3 F12 H1 0 J1 3 G1 2
RS4 N
VLDO3 6 VLDO3 7
RS4 P
G8 K8
VLDO3 8
SW1
LDO1 3EN
SW3
LDO1 8EN
SW3
LDO1 9EN
J6 E3
SW4
LDO3 EN
SW4
LDO7 EN
H6 J3 J5
C698
C699
SW5 SW5
XTALI N
SW6
XTALOUT
C1 1 C1 0
SW7
D6 AP3 2 K
SW8
BT32 K
SW1 0
3 2 K
C8 C7
SW2 1
F2
F3 F7
RSVD5
VLDO3 5
SW8
B2
D2
VLDO3 3 VLDO3 4
N1 0
A1 2
F9 G1 0
VLDO3 2
RS3 N RS3 P
M7
N4
G1
VLDO3 1
RS2 P
RSOB
MHL_RST MHL_SCL_1.8V MHL_SDA_1.8V
C1 CSCL
L4
MHL_INT
TP901
D7
RESET_N
F11
G1 3
L5
C7 D6
RX0_N
RX1_P RX1_N
VLDO3 0
RS2 N G3
0603
INT
G5
G3
VLDO2 6
VLDO2 8 VLDO2 9
PWRON F3
6.3V C912 100nF
B7
J9
K9 H1 2
VLDO2 7
PWREN PWRHOLD
E7
G6
E6 SW2 1
SCL
SW2 2
SDA
F6
SW2 2 A7 B7 A9
SW9 1
VB9
SW9 1
VB9
A1 0 B1 0
SW9 2
R907
B9
NC
NC 2
NC
NC
NC
NC
NC 1
A1
N1
N1 3
A1 3
NC J8
H5
AGND
AGND
AGND
GNDB9
AGND
AGND
AGND
NC E5
J7
K5
K3
C4
B8
K7
K6
GNDB8
GNDB9
GNDB7
GNDB6
GNDB8 A8
C1 3
B1 3
M1 3
GNDB5
GNDB4
GNDB4
GNDB3
GNDB6
GNDB2 1
GNDB2 2
GNDB3
GNDB5 B3
N5
N9
A3
M5
M9
N6
M6
GNDB1
GNDB2 2
GNDB2 1
GNDB1 0 L1
E2
E1
C1
1
R931
2
A6
A5
F2
F6
E7
E2
D3
B4
C5
R930
K2
NC
NC
NC
NC
GND
GND
GND
GND
GND
GND
GND
SW9 2
R908
K1
HD_TXC+ HD_TXC-
E1 0
G1 1
L9
ONOB E4
E8 J1 2
VLDO2 1 VLDO2 2
VLDO2 4
F4
H4
K1 1
J1 0
U600
FB1 0
I RQB F7
D9
D1 0
L10 FB5
FB7
G4
VCC_1.8V_MHL
E9
K1 3 D1 3
VLDO8
B2 H3
D1 1 D1 2
R835 V_BATTERY
U805
VIN
C833
NC
NC
GND
VOUT B1
2
ON
C834
R844
VOUT A1
VIN
C1
C2
R842
C832
R841
A2
1
B2
MHL_DP L807
USB3.0_3P3 MAIN_MICBIAS_2.8V
V_BUS_5V
VCC_2.8V_AP R830
HDC801 VCC_1.8V_AP
HALL_SENSOR_INT
USB3.0_SSTX_M USB3.0_SSTX_P
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53
JTAG_USB_ID L810
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53
58 58 57 57 56 56 55 55
USB3.0_SSRX_M USB3.0_SSRX_P
2 2 4 4 6 6 8 8 10 10 12 12 14 14 16 16 18 18 20 20 22 22 24 24 26 26 28 28 30 30 32 32 34 34 36 36 38 38 40 40 42 42 44 44 46 46 48 48 50 50 52 52 54 54
MUIC_ID
MHL_DM R831
MUIC_DM MUIC_DP
R832
SPK_OUT_N SPK_OUT_P MHL_ID
MAIN_ANT_SEL MAIN_MIC_N_CONN L816 C863 C844
C864 MAIN_MIC_P_CONN
C818 ZD801
ZD807
C845
ZD802
ZD800
R848
L817
8-47
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-48
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-18. TSP
Touch Screen does not work
Yes
No
Check TSP Connector on Main PBA
Reconnect the HDC800
Yes
No
Check the TSP connector on LCD Module
Reconnect TSP Connector
Yes
Check the TSP VDD_1.8V(C644), TSP_AVDD_3.3V(C630)
No Resolder or Replace : C644 or C630/816
Yes
Replace LCD Module
Yes
END
8-49
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
F800 I|O
GND
I|O
GND
2 I|O
6
LCD_D3_P
1
TSP_VDD_1.8V
4
I|O 3
VCC_1.8V_LCD
VCC_3.0V_LCD
5
LCD_D3_N
ELVDD_4.6V
TSP_AVDD_3.3V
ELVSS_-4.4V F801
ELAVDD_7.0V HDC800
TSP_TA F803 I|O
I|O
I|O
4
0603
PCB_INT ERR_FG MLCD_RST TSP_ID
TP804
TP_ELVDD_FBS
5
3
C813 10V
I|O
062032
2
GND
1
6
LCD_D1_P
GND
LCD_D1_N
TE EL_ON_1 EL_ON_2
062032
3
TP_LCD_TE
10V
4
TSP_SCL_1.8V TSP_SDA_1.8V VPP
C816
I|O
TSP_nINT
062032
I|O
I|O
GND
I|O
GND
2
5
1
6
LCD_CLK_P
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
10V
TP802
F802
1 2 4 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 26 25 27 28 29 30 31 32 33 34 35 36 37 38 39 40 G G G G 41 42 43 44
C815
TP801
LCD_CLK_N
R805
062032
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
5
I|O
4 3
10V
I|O
I|O
C817
I|O
GND
2
6
LCD_D0_P
1
GND
LCD_D0_N
F805
I|O
GND
I|O
I|O
GND
2
I|O
6
LCD_D2_P
1
4 3
5
LCD_D2_N
8-50
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-19. IRLED
IRLED does not work
Yes
No
Check the I2C signal (R927, R928)
Replace R927, 928 or replace U904
Yes
Check the IRDA_CONTROL signal (R924)
Replace R925 or U904
Yes
Replace IRLED Module (RCV + Gesture Sensor + IRLED)
No Change the board
Yes END
8-51
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VCC_2.8V_AP
VCC_1.8V_AP VMEM_1.2V_AP VCC_1.8V_AP C923 6.3V 0603
6.3V C925 6.3V
100nF
0603
0603
0603
A4
F1 VCCIO_23
BARCODE_SCL_1.8V BARCODE_SDA_1.8V
F3
GBIN2|PIO1
FPGA_MAIN_CLK FPGA_RST_N BARCODE_EN
PIO3|DP01A
GBIN3|PIO1
F2
TP904
E2
A1 GBIN4|PIO2
PIO3|DP01B
GBIN5|PIO2
PIO3|DP05A
GBIN6|PIO3|DP06A
PIO3|DP06B
A2
GBIN7|PIO3|DP05B
U904 ICE40LP1K-CM36
IRDA_CONTROL
E5 PIOS|SPI_SCK
PIO0
PIOS|SPI_SI
PIO0
PIOS|SPI_SO
PIO1
PIOS|SPI_SS_B
TP903
F5 E4
C3 E6
VCC_1.8V_AP
C2 E1
D1 C1
B1
D5
FPGA_SPI_EN
D6 B5
PIO1
C4
PIO1
CDONE
PIO1
CRESET_B
R914
R921
CDONE CRESET_B
F4
B6 C6
FPGA_SPI_CLK FPGA_SPI_SI
0603
C5
0603
IRDA_IRQ
E3 PIO2|CBSEL0 PIO2|CBSEL1
GBIN1|PIO0
R928
B4
R910 NC 0603
VCCIO_01
GBIN0|PIO0 A3
VPP_FAST
F6
A6 VPP_2V5
VCC
SPI_VCC
B3
A5
B2
R927
0603
VCC_1.8V_AP
0603 5% 0603
2
1
D4
D3
D2
R924
GND
NC
NC
GND
GND
PIO1
R923
8-52
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-20. Motor
Motor does not work
Yes
No
Check the Clip on Main PBA. ANT 700 and ANT 703
Resolder or Replace : ANT 700, ANT 703
Yes
No
Check the P/N signal(L704, L706)
Resolder L704 or L706
Yes
Replace Motor
Yes
END
8-53
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
ANT700 1 2
1
2
MOTOR_P
2
ANT703 1
L704
1
L706 MOTOR_N
2
8-54
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-21. GSM1800 RX CONTINUOUS RX ON
NORMAL CONDITION catch the channel?
RF INPUT : 698CH AMP : -50dBm
NO Check C100 ≤ -65dBm ?
YES
CHECK soldered CN100, L106, C110
NO
Resolder or change F100
NO Check F100 PIN6 ≤ -65dBm ? YES Check the voltage at C104= V_Battery ?
NO
CHECK soldered L100, C104
YES Check component soldering status OK at F101
NO
Resolder or change F101
YES NO Check F101 PIN 25, 26 ≤ -65dBm ?
Resolder or change F101
YES
Check the voltage at {L107= V_Battery ?} & {C122, C129 = 2.5V ?} & {C116, C112, C133 = 2.32V } & {C121 = 1.8V?} & {C120, C119, C118, C111, C105 = 1.5V?} & {C124, C109 = 1.2V?}
NO
Resolder or change U103
YES
Check the freq. at OSC100 PIN 4 : 26MHz ?
NO
Change or resolder OSC100
YES GSM1800 Receiver is O.K?
NO
Resolder or change U300
END
8-55
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BATTERY
C103
L100
RFE_RFFE_VIO_FEM_
R100
FBR_FWD
R101
C104
R102
V_BATTERY
RFS100
F100
R103 3 4
G 4
2
G
C3
C114 B1
RFE_PADCDC_EN
EN
REFIN
FWDC|REVI FWDI|REVO
6
GND
GND
1
G
OUT
4
INS
L106
3
B2
LX
C110
COMMON 1 ANT
B3 INL
FWDO|REVI
CN100
C115
5
1
L103 C2
FWDI|REVC
RFIN
U100
2
L101
3 G 2 G
L107
A2
13
16
ANT
VIO
21
B1_Rx 7
B1_TX B2_TX B5_TX B8_TX
C132
B1_Tx
23 B2_Tx
B2_Rx
F101 LMSWDQGK-F48
B5_Tx
2
24
B2_Rx
29
B5_Rx
B8_Tx
30
B5_Rx
GSM_HB_TX GSM_LB_TX
B8_Rx
GSM_LTx
B8_Rx
28
25
C105 C107
GND
GND
GND
GND 1
8
6
4
3
GND
GND
GND
GND
GND
GND 11
12
GND
GND
GND
GND 18
31
20
36
33
32
34
14
GND
GND
GND
GND
GND
GND
GND
GND
38
37
39
40
41
GND
GND
44
C109
C108
L105
L104
FB_SDL VSS_STARPOINT
VDD_RFLDO_
B14 CONF
VDD_BAT
L14
VDD_RFLDO1
G16
G17
E16 FB_SDD
VSS_SDD
VDD_RFH1
C17
A16
E17
C16 FB_SDL
SW_SDL
SW_SDD
VSS_SDL
VSS_SDH
D17
C133
C129
FB_SDD VSS_STARPOINT
FB_SDH VSS_STARPOINT
L108 C128 F17
A15
B15
C15
C13
VDD_BAT
FB_SDH
SW1_SDH
SW2_SDH
CEXT_PMU2
C127
VSS_STARPOINT A14
B17 VDD_BAT
C125
D13 CEXT_PMU1
C124
C126 H8
K9
J15
P13
P15
D10
CEXT_TX1
F16
C111
C113
RFE_VDD_SDH
CEXT_TX2
CEXT_RX1
VDDL_MAIN1
VDDL_MAIN2
D7
T14
J12
P14
K15
H15 VDDH2
VDDH1_MAIN3
VDDH1_MAIN2
VDDH1_MAIN1
B2
A2
C1
C12
E10
D8
VDDH2
VDD_RFH2
VDDH1_TX2
VDDH1_TX4
VDDH1_TX3
VDD_DIGCORE
C122 U5
VDD_RFLDO2
J9
F9
F7
H7
D6
A10
F5 VDDL_TX3
VDDL_TX4
VDDL_TX2
VDDL_TX1
VDDH1_RX1
K8
L7 VDDL_RX7
VDDL_RX6
RD_M1X U6
DIV_RXB8 DIV_RXB8X
VDDL_MAIN3
C116
C123 RFE_VDD_RFLDO2
C120 T1
M5
P10
M10
M13 RD_M1
VDDL_RX5
VDDL_RX1
VDDIO U7
VDDL_RX2
L112
C150
C149
L114
C148
C147
C146
C145
C144
C121
C118
C151
U8
DIV_RXB2 DIV_RXB2X
RFE_VDD_SDD
C112
RFE_VDD_SDH
B5_TX B8_TX
C141
VDD1V8_DIGSBY
RFE_VDD_IO_
L111
RD_L4 RD_L4X L10
U10
DIV_RXB1 DIV_RXB1X
U9
VSS
RD_H3 RD_H3X
VSS
RD_L1
VSS
VSS U4
DIV_RXB5 DIV_RXB5X
VSS
RD_L1X
VSS
L1 K1
RX_M1
VSS
RX_M1X
VSS VSS
J1
DCS1800 DCS1800X
VSS
RX_M2
VSS
RX_M2X
VSS
K2 J2
RX_M3
VSS
RX_M3X
VSS
RX_H1
VSS
VSS R1
VSS
RX_H1X
VSS
N1 RX_H3
VSS
RX_H3X
VSS
RX_L1
VSS
RX_L1X
VSS
VSS G1
C170
C169
RXB8 RXB8X
RFE_RFFE_VIO_
D1
VSS VSS
C10 C8
VSS VSS VSS
A11 FBR_RF1
C156
A13
VSS
VSS
RFFE_SCLK
VSS
RFFE_SDATA
VSS
SPI_VSPI
VSS
VSS G13 G12
H12
SPI_CLK
VSS
SPI_SS
VSS
L115
H14 H13
R105
J6 H6
VSS
GPO0
VSS
U103
GPO1
G6 H5 G4 B1
GPO2 GPO3 GPO4 GPO5
E12
TP103
GPO6
VSS
VSS
VSS VSS VSS VSS
RFFE2_SDATA
VSS
RFFE2_SCLK F14
D12
RFE_PADACF_P
D11
PADACF_P
VSS
PADACF_N
VSS
AFC_DAC
VSS
XO_SUP
VSS
VSS U14 T17 U16
R7
R9
R15
T16 U2
VSS
XOX
VSS
C162
L11
NC NC
MI1
NC
MI2
NC NC
N16 N17 P17
GPS_CLK_26M GPS_CLK_EN
P16
T9 T8
T4 T3 T2 P2 N2
L2 H2 G2 F2 E2
K14 L17 M17
B3 A4 B5
NC
MI3
T15 M15
T10
A5
L12
K12
TP105 SYS_CLK REF_CLK_EN
T6
T11
VCTCXO_EN NC
TP104
RFE_VDD_IO_
T7
U11
R17 XO
VSS R12 U13
R111
R5 R6
R11 R13
M2 VSS
PADACS
VSS R14
RFE_VDD_IO_
V_BATTERY
R110
R3 R4
R10
VSS VSS
RFFE2_VIO
OSC100
C164
P11
T5 GPO8
F12 F13
C11
C161
P4 P5
P8 P9
VSS
VSS
1
P3
P7
U12 VSS
VSS
GPO7
E14
MAIN_ANT_SEL RFE_PADACS RFE_RFFE2_SDATA RFE_RFFE2_SCLK RFE_RFFE2_VIO
2
N8 N9
VSS
E13
OUT VCC 4 3
N7
T12 SPI_DRW
MDM_SUB_SEL2
GND VCON
N6
N15
R8
VSS J13
N5
N12
VSS
FBR_RF2
RFFE_VIO
G14
TP101 TP102
RFE_RFFE_SCLK RFE_RFFE_SDATA
N3
R2 TP_H TP_L
C153 C154
C155
M7 M9
P6 VSS RX_L4 RX_L4X
VSS
C152
TP_H TP_L
FBR_FWD
F1
E1
RXB5 RXB5X
M4
M14
N10
P1
M1
M3
M12
N4
H1
RXB1 RXB1X
L15
M6
U3
RXB2 RXB2X
FB_SDD VSS_STARPOINT
R104
RFE_VDD_SDL RFE_VDD_SDL RFE_VDD_SDL
B1_TX B2_TX
L110
L113
VBAT_PMB
VDD_BAT
GSM_HB_TX GSM_LB_TX
C139 C140
13 10 11 36 2
C119
B1_OUT B2_OUT B3|4_OUT B5_OUT B8_OUT
U101
VIO CLK DATA
45
48
GSM_HB_OUT GSM_LB
VDDL_RX4
5 6 7 8
31 VBIAS
VBATT
BC1 BC2 BC3
6.3V
27 28 29
2G3G_HB_IN 2G3G_LB_IN
RFE_VDD_SDD
VSS_STARPOINT
RFE_VDD_SDL
C143
C142
RFE_RFFE_SCLK RFE_RFFE_SDATA
20 21 22
VCC_2G VCC_2G VCC_3G VCC_3G
18
TP100
FB_SDL
VDD_RFLDO_
GND GND GND GND GND GND GND GND GND GND GND8 GND GND GND GND GND GND GND GND
TP_H TP_L
RFE_PADCDC_EN
RFE_VDD_SDL
V_BATTERY
DCS1800 DCS1800X
26
VDD_RFLDO_
L109
9 4
1 3 12 14 15 16 17 19 23 25 30 32 33 34 35 37 38 39 40
RFE_RFFE_VIO_
GND
DCS_Rx
GND
DCS_Rx
SDATA
GND
SCLK
47
17
C138
24 26
27
19
RFE_RFFE_SCLK RFE_RFFE_SDATA
RFE_PADACS
GSM_HTx
9
42
C136
46
C135
C137
10
43
C134
C130
RXB1 RXB1X RXB2 RXB2X RXB5 RXB5X RXB8 RXB8X
22
B1_Rx
5 35
VDDH1_TX1
C131
VDDL_TX5
RFE_PADACF_P
C106
VBAT
AGND
PGND
2
NC
A3
A1
V_BATTERY
1 NC
L102
MODE
15
C1
B4 T13 A1
SYS_CLK
NC
REF_CLK_EN
NC
FSYS1
NC
FSYS1_EN
NC NC
FSYS2
NC
FSYS2_EN
A17 U1 U17 R16 U15 L16
NC
P12 N11
RESET_N_RF RESET_RFE_N
M16
NC
SYS_CLK_LEVEL RESET_TRX_N
M11
NC
RESET_MAIN_N
NC
1 2
VBAT_PMB
N14 N13
VDD_TEST VDD_TEST2
L13 TEST0 K13
J14
RFE_MPHY_SYS_CLK_EN RFE_MPHY_RX1_DAT RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DAT RFE_MPHY_RX2_DATX RFE_MPHY_TX_DAT RFE_MPHY_TX_DATX
J16 J17 H16
MPHY_SYS_CLK_EN MPHY_RX1_DAT MPHY_RX1_DATX MPHY_RX2_DAT
H17 K16
MPHY_RX2_DATX MPHY_TX_DAT
K17
VSS
VSS
VSS
VSS L9
L5
L6
VSS
VSS L3
L4
VSS
VSS
VSS
VSS K6
K7
K10
K11
VSS
VSS
VSS
VSS
VSS
VSS
VSS J8
J4
J5
K3
K4
K5
J10
J11
VSS
VSS
VSS
VSS
VSS
VSS J3
H9
H3
H4
H10
H11
VSS
VSS
VSS
VSS G11
G15
G9
G10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS F8
G7
G3
G5
G8
F11
F15
F10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS F3
E5
E6
E7
E8
E9
E15
E11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS E3
D2
E4
D9
D14
D15
D16
C14
VSS
VSS C7
C9
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
C2
C3
C4
C5
C6
B12
B13
B16
VSS
VSS B10
B11
VSS
VSS
VSS
VSS
VSS A3
B6
A6
B8
B9
VSS
MPHY_TX_DATX
V_BAT
A12
_VSIM_
TEST1
_VSD3_ _VSD2_
L302
_VSD2_
C300
L301
L300
C312
V_BAT
VUSB_IO_
C301
VPLL_
C308
C303
C302
C306
_VSD2_
C311
VDIGRF_ VPLL_ VRTC_ VUSB_PD_
VSD2
_VSD2_
C320
C326
C325
C307
C313
C310
C324
_VSD3_
C343
C344
C342
C341
C336
USB_VBUS__
C346
C349
C348
C347
C345
C334
_VSD2_
C335
VSD1_GND
VSD3_GND
C316
C319 C328
C321
R352
_VSD1_
_VSD1_
_VSD2_
C330
C333
C337
C339
C340
C338
VUSB_PD_
VSD2_GND
C309
VPLL_ _VSD2_ VRTC_ _VSIM_ VUSB_IO_
C317
VDIGRF_
VPLL P2 VDIGRF P1 VDD_VSD2 V6 VDD_VIN_SD3 Y9 VDD_VIN_SD2 Y2 VDD_VIN_SD1 U2 VDD_VIN_SD1 U1 VDD_VIN_PMU V5 VDD_USB_PD C17 VDD_USB_ANA C16 VDD_RTC A14 VDD_PLL_1 F7 VDD_PLL F18 VDD_MPHY_TX_1V2 G18 VDD_MPHY_RX_1V2 L17 VDD_IO_USB B16 VDD_IO_SIM2 J15 VDD_IO_SIM1 D13 VDD_IO_MMC M12 VDD_IO_MIPI A11 VDD_IO_HSIC_1V2 C18 VDD_IO_EMIC_1V8 C2 VDD_IO_EMIC D3 VDD_IO_EMIC C7 VDD_IO_EMIC A2 VDD_IO_1V8 M10 VDD_IO_1V8 L6 VDD_IO_1V8 K15 VDD_IO_1V8 H3 VDD_IO_1V8 C15 VDD_DLL_EMIC D5 VDD_CORE_MAIN H6 VDD_CORE_MAIN D8 VDD_CORE_MAIN C14 VDD_DLL_EMIC D4 VDD_DLL_EMIC C6 VDD_CORE_3G H13 VDD_CORE_3G J11 VDD_CORE_3G H8 V_BSTP Y6 V_BSTN Y7 V W6 VBUS B15
M13
Y8
R2
W8
W7
Y13
Y12
R1 VPMU
VPP
VREF
VRTC
VSIM1
VSIM2
VUSB_IO
VUSB_ANA
RCT_MON1 RCT_MON2
VUSB_PD
C351
J13 J14
W12
C350 VRTC_1.8V
_VSD1_
SD1_FB SD1_SW
U4 V1 V2
SD1_SW
L303 _VSD2_
V4 SD2_FB
R305
TP301 N17
RESET_N_RF
P10
SD2_SW
XRESET_N
SD2_SW
RESET_ALL
C352
Y3 Y4
L304
P7
RESET_REQ_N RESET_PWRDWN_N
P9
TP304
RESET_RFE_N TP305
P12 H14
RESET_BB_N SD3_FB
Y10
SD3_SW
VSD1_GND
L305
C353
RESET2_N CC1_CLK N15
MMCI1_CD
CC1_IO
N14
SPEECH_PCM_IN SPEECH_PCM_CLK
_VSD3_
V10
OFF_N RESET_RFE_N
N12
E12
SIM_CLK SIM_IO SIM_RST
F13 G13
MMCI1_CLK
CC1_RST
MMCI1_CMD
C354
VSD2_GND
F14 CC2_CLK
K13
SPEECH_PCM_OUT SPEECH_PCM_SYNC _DUMP_INT
N10 L12
R310
CC2_IO
MMCI1_DAT_0 MMCI1_DAT_1
CC2_RST
J3
RXDATANLANE1 RXDATANLANE2
NAND_ADQ_0
RXDATAPLANE1
NAND_ADQ_1
RXDATAPLANE2
L7 L3
NAND_ADQ_3 NAND_ADQ_4 NAND_ADQ_5 NAND_ADQ_6
J8 K5
NAND_ADQ_7
U300
N4
F3
L18
VSD3_GND TP307 TP308 TP309 TP310
RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DATX RFE_MPHY_RX1_DAT RFE_MPHY_RX2_DAT RFE_MPHY_TX_DATX RFE_MPHY_TX_DAT
H18
TXDATAP U15
HW_ID4_
T_OUT0 T_OUT1 T_OUT2 T_OUT3
T15 R15 P15
NAND_ADQ_10
W14
DSP_AUDIO_IN1
DSP_AUDIO_IN1
NAND_ADQ_11 M4
K18
H17 TXDATAN
NAND_ADQ_8 NAND_ADQ_9
H4 J6
M18
NAND_ADQ_2
K4 K7
G14
J18 MMCI1_DAT_3
L5 N2
H16
MMCI1_DAT_2
N11
NAND_ADQ_12 NAND_ADQ_13
ON
H5
I2S2_WA1
U11 H11 U8
TP311
_ON GPS_CLK_EN
8-56
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-22. WCDMA Band1 RX CONTINUOUS RX ON
NORMAL CONDITION catch the channel?
RF INPUT : 9880CH AMP : -50dBm
NO Check C100 ≤ -65dBm ?
YES
CHECK soldered CN100, L106, C110
NO
Resolder or change F100
NO Check F100 PIN6 ≤ -65dBm ? YES Check the voltage at C166= V_Battery ?
NO
CHECK soldered L100, C104
NO Check component soldering status OK at F101
NO
Resolder or change F101
YES NO Check F101 PIN 23, 24 ≤ -65dBm ?
Resolder or change F101
YES
Check the voltage at {L107= V_Battery ?} & {C122, C129 = 2.5V ?} & {C116, C112, C133 = 2.32V } & {C121 = 1.8V?} & {C120, C119, C118, C111, C105 = 1.5V?} & {C124, C109 = 1.2V?}
NO
Resolder or change U103
YES
Check the freq. at OSC100 PIN 4 : 26MHz ?
NO
Change or resolder OSC100
YES Band2/PCS Receiver is O.K?
NO
Resolder or change U300
END
8-57
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BATTERY
C103
L100
RFE_RFFE_VIO_FEM_
R100
FBR_FWD
R101
C104
R102
V_BATTERY
RFS100
F100
R103
2
L103 OUT
EN
REFIN
FWDC|REVI FWDI|REVO
1 6
GND
G
G
C3
4
INL INS
C114 B1
RFE_PADCDC_EN
L106
3
B2
LX
C110
COMMON 1 ANT
B3
C2
FWDI|REVC FWDO|REVI
CN100
C115
5
1
GND
3 4
G 4 RFIN
U100
2
L101
3 G 2 G
L107
A2
13
16
ANT
VIO
21
B1_Rx 7
B1_TX B2_TX B5_TX B8_TX
C132
B1_Tx
23 B2_Tx
B2_Rx
F101 LMSWDQGK-F48
B5_Tx
2
24
B2_Rx
B8_Tx
29
B5_Rx 30
B5_Rx
GSM_HB_TX GSM_LB_TX
B8_Rx B8_Rx
28
25
C105 C107
GND
GND
GND
GND
GND 3
1
8
6
4
GND
GND 12
11
GND
GND
GND
GND
GND
GND
GND
GND
34
33
14
32
18
31
20
36
GND
GND
GND
GND
GND
GND
GND 42
41
40
39
38
37
GND
U5
C109
C108
L105
L104
L14
B14 CONF
VDD_BAT
G17 VDD_RFLDO1
F16
G16
E16 FB_SDD
VSS_SDD
E17
C17
A16
D17
C16 FB_SDL
FB_SDH
SW_SDL
SW_SDD
VSS_SDL
VSS_SDH
C15
C133
C129
FB_SDL VSS_STARPOINT
FB_SDD VSS_STARPOINT
FB_SDH VSS_STARPOINT
L108 C128 F17
B17
B15
A15
C13
VDD_BAT
VDD_BAT
SW2_SDH
SW1_SDH
C126
C127
C125
VSS_STARPOINT
K9
H8
A14 VDD_BAT
J15
D10
P13
P15
D13 CEXT_TX2
CEXT_TX1
CEXT_RX1
VDD_RFLDO_
VDD_RFH1
C111
C113
RFE_VDD_SDH
CEXT_PMU1
VDDL_MAIN1
VDDL_MAIN2
VDDL_MAIN3
J12 VDD_DIGCORE
D7
T14
P14
K15
H15
D8
VDDH2
VDDH2
VDDH1_MAIN2
VDDH1_MAIN1
VDDH1_MAIN3
C122 RD_M1X U6
VDD_RFLDO2
C1
A2
E10
C12
J9 VDDL_TX5
VDDH1_TX1
VDDH1_TX3
F9
F7
D6
H7
A10
F5 VDDL_TX3
VDDL_TX4
VDDL_TX2
VDDL_TX1
VDDL_RX7
VDDH1_RX1
L7
K8 VDDL_RX6
VDDL_RX5
T1
M5
P10
M13
M10 VDDL_RX4
VDDL_RX1
RD_M1
VDDL_RX2
VDDIO U7
DIV_RXB8 DIV_RXB8X
C124
C123 RFE_VDD_RFLDO2
C116 C120
6.3V L112
C150
C149
L114
C148
C147
C146
C145
L113
C144
C121
C118
C151
U8
DIV_RXB2 DIV_RXB2X
RFE_VDD_SDD
C112
RFE_VDD_SDH
B5_TX B8_TX
C141
VDD1V8_DIGSBY
RFE_VDD_IO_
L111
RD_L4 RD_L4X
U10
DIV_RXB1 DIV_RXB1X
U9
L10 RD_H3
VSS
RD_H3X
RD_L1
VSS
U3
K1
VSS VSS
RX_M1
VSS
RX_M1X
VSS VSS
J1
DCS1800 DCS1800X
RX_M2
VSS
H1
J2
VSS VSS
RX_M3
VSS
RX_M3X
VSS
RX_H1
VSS
VSS R1 P1 VSS VSS
N1 RX_H3
VSS
RX_H3X
VSS
RX_L1
VSS
RX_L1X
VSS
VSS G1
C170
C169
RXB8 RXB8X
RFE_RFFE_VIO_
FBR_FWD
VSS
RX_L4X
VSS
C8
TP_H
VSS
TP_L
VSS
FBR_RF1
VSS
VSS
A11
C156
A13
VSS
FBR_RF2
VSS G13 G12
RFFE_VIO
VSS
RFFE_SCLK
VSS
VSS SPI_VSPI
VSS
SPI_CLK
VSS
L115
R105
SPI_SS
VSS
SPI_DRW
VSS
VSS
GPO0
U103
GPO1
G6 H5 G4 B1
GPO2 GPO3 GPO4 GPO5
E12 E13
TP103
GPO6
VSS
VSS VSS
VSS VSS
GPO7
F14
VSS VSS
RFFE2_SDATA RFFE2_SCLK
VSS
RFFE2_VIO
VSS VSS
RFE_PADACF_P
D11
VSS
PADACF_P
VSS
VSS AFC_DAC
VSS VSS
T17 U16
XO
VSS
XOX
VSS
T16 U2
C162
L11
NC MI1
NC
MI2
NC
MI3
NC
SYS_CLK
NC
REF_CLK_EN
NC
NC
N16 N17 P17
GPS_CLK_26M GPS_CLK_EN
P16
T10 T9 T8
T4 T3 T2 P2 N2
L2 H2 G2 F2 E2
K14 L17 M17
B3 A4 B5 B4 T13 A1
T15 M15
T6
T11
A5 NC
NC L12
K12
TP105 SYS_CLK REF_CLK_EN
T7
U11
VCTCXO_EN
U13 TP104
RFE_VDD_IO_
R111
R15
R17 VSS
XO_SUP
VSS R12
R110
R13
VSS
PADACF_N R14
U14
RFE_VDD_IO_
V_BATTERY
C164
R9
R11
M2 PADACS
OSC100
C161
R7
R10
T5 VSS
GPO8 F12 F13
D12
1
P8 P9
R5 R6
VSS
C11
2
P7
R3 R4
U12 VSS
E14
MAIN_ANT_SEL RFE_PADACS RFE_RFFE2_SDATA RFE_RFFE2_SCLK RFE_RFFE2_VIO
OUT VCC 3 4
P4 P5
P11
VSS J6 H6
MDM_SUB_SEL2
GND VCON
P3
T12
H14 H13
N15
VSS
RFFE_SDATA J13 H12
N6
N12
R8
G14
TP101 TP102
RFE_RFFE_SCLK RFE_RFFE_SDATA
N5
N8 N9
R2
C10
C153 C154
C155
RX_L4
VSS
C152
TP_H TP_L
VSS
E1 D1
N3
N7
P6
F1
RXB5 RXB5X
M9
M14
N10 RX_H1X
M1
M7
M12
N4 RX_M2X
K2
RXB1 RXB1X
M3 M4 M6
RD_L1X L1
RXB2 RXB2X
L15
VSS VSS
U4
DIV_RXB5 DIV_RXB5X
FB_SDD VSS_STARPOINT
R104
RFE_VDD_SDL RFE_VDD_SDL RFE_VDD_SDL
B1_TX B2_TX
L110
C143
VBAT_PMB
CEXT_PMU2
GSM_HB_TX GSM_LB_TX
C139 C140
13 10 11 36 2
B2
9 4
VDD_RFH2
B1_OUT B2_OUT B3|4_OUT B5_OUT B8_OUT
C119
GSM_HB_OUT GSM_LB
U101
VIO CLK DATA
RFE_VDD_SDD
VSS_STARPOINT
RFE_VDD_SDL
31 VBIAS
5 6 7 8
VBATT
BC1 BC2 BC3
43
48
GND
27 28 29
2G3G_HB_IN 2G3G_LB_IN
VCC_2G VCC_2G VCC_3G VCC_3G
18
C142
RFE_RFFE_SCLK RFE_RFFE_SDATA
20 21 22
FB_SDL
VDD_RFLDO_
1 3 12 14 15 16 17 19 23 25 30 32 33 34 35 37 38 39 40
TP100
RFE_VDD_SDL
V_BATTERY
DCS1800 DCS1800X
26
VDD_RFLDO_
L109
GND GND GND GND GND GND GND GND GND GND GND8 GND GND GND GND GND GND GND GND
24 26
TP_H TP_L
RFE_PADCDC_EN
GND
DCS_Rx
GND
DCS_Rx
SDATA
GND
SCLK
47
17
C138
RFE_RFFE_VIO_
27
19
RFE_RFFE_SCLK RFE_RFFE_SDATA
RFE_PADACS
GSM_HTx GSM_LTx
9
46
C136
45
C135
C137
10
44
C134
C130
RXB1 RXB1X RXB2 RXB2X RXB5 RXB5X RXB8 RXB8X
22
B1_Rx
5 35
VDDH1_TX4
C131
VDDH1_TX2
RFE_PADACF_P
C106
VBAT
PGND
AGND
2
NC
A3
A1
V_BATTERY
1 NC
L102
MODE
15
C1
FSYS1
NC
FSYS1_EN
NC
FSYS2
NC
FSYS2_EN
NC
SYS_CLK_LEVEL
NC
A17 U1 U17 R16 U15 L16
NC
P12 N11
RESET_N_RF RESET_RFE_N
M16
RESET_TRX_N M11
RESET_MAIN_N
NC NC
1 2
VBAT_PMB
N14 N13
VDD_TEST VDD_TEST2
L13 TEST0 K13
J14
RFE_MPHY_SYS_CLK_EN RFE_MPHY_RX1_DAT RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DAT RFE_MPHY_RX2_DATX RFE_MPHY_TX_DAT RFE_MPHY_TX_DATX
J16 J17 H16
MPHY_SYS_CLK_EN MPHY_RX1_DAT MPHY_RX1_DATX MPHY_RX2_DAT
H17 K16
MPHY_RX2_DATX MPHY_TX_DAT
K17
L4
VSS
VSS
VSS
VSS L5
L6
L9
VSS
VSS L3
K11
VSS
VSS
VSS
VSS K5
K6
K7
K10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS J8
J3
J4
J5
K3
K4
J10
J11
VSS
VSS
VSS
VSS
VSS
VSS H9
H4
H3
H10
H11
G15
VSS
VSS
G10
G11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS G5
G7
G3
G9
G8
F11
F10
F15
VSS
VSS F8
F3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS E5
E7
E6
E8
E9
E11
E15
VSS
VSS E3
E4
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
C9
D9
D2
C7
D14
D15
D16
C14
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS C2
C3
C4
C5
C6
B13
B16
B12
VSS
VSS B10
B11
VSS
VSS
VSS
VSS B6
A6
B9
A3
B8
V_BAT
VSS
MPHY_TX_DATX
A12
_VSIM_
TEST1
_VSD3_ _VSD2_
_VSD2_
C300
L302
L301
L300
C312
V_BAT
VUSB_IO_
C301
VPLL_
C308
C303
C302
C306
_VSD2_
C311
VDIGRF_ VPLL_ VRTC_ VUSB_PD_
VSD2
_VSD2_
C320
C326
C325
C307
C313
C310
C324
_VSD1_
_VSD3_
C343
C344
C342
C341
C335
USB_VBUS__
C346
C349
C348
C347
C345
C334
_VSD2_
C336
VSD2_GND
VSD3_GND
C316
C319 C328
C321
R352
_VSD1_
_VSD2_
C330
C333
C337
C340
C339
C338
VUSB_PD_
VSD1_GND
C309
VPLL_ _VSD2_ VRTC_ _VSIM_ VUSB_IO_
C317
VDIGRF_
P1 VDD_VSD2 V6 VDD_VIN_SD3 Y9 VDD_VIN_SD2 Y2 VDD_VIN_SD1 U2 VDD_VIN_SD1 U1 VDD_VIN_PMU V5 VDD_USB_PD C17 VDD_USB_ANA C16 VDD_RTC A14 VDD_PLL_1 F7 VDD_PLL F18 VDD_MPHY_TX_1V2 G18 VDD_MPHY_RX_1V2 L17 VDD_IO_USB B16 VDD_IO_SIM2 J15 VDD_IO_SIM1 D13 VDD_IO_MMC M12 VDD_IO_MIPI A11 VDD_IO_HSIC_1V2 C18 VDD_IO_EMIC_1V8 C2 VDD_IO_EMIC D3 VDD_IO_EMIC C7 VDD_IO_EMIC A2 VDD_IO_1V8 M10 VDD_IO_1V8 L6 VDD_IO_1V8 K15 VDD_IO_1V8 H3 VDD_IO_1V8 C15 VDD_DLL_EMIC D5 VDD_CORE_MAIN H6 VDD_CORE_MAIN D8 VDD_CORE_MAIN C14 VDD_DLL_EMIC D4 VDD_DLL_EMIC C6 VDD_CORE_3G H13 VDD_CORE_3G J11 VDD_CORE_3G H8 V_BSTP Y6 V_BSTN Y7 V W6 VBUS B15
P2
R1
M13 VPP
VPLL
VPMU
VDIGRF
Y8
W8
W7
Y12
Y13 VREF
VRTC
VSIM1
VSIM2
VUSB_IO
R2 RCT_MON2
VUSB_PD
RCT_MON1
VUSB_ANA
C351
J13 J14
W12
C350 VRTC_1.8V
_VSD1_
SD1_FB SD1_SW
U4 V1 V2
SD1_SW
L303 _VSD2_
V4 SD2_FB
R305
N17 TP301
RESET_N_RF
P10
XRESET_N
SD2_SW
RESET_ALL
SD2_SW
C352
Y3 Y4
L304
P7
RESET_REQ_N RESET_PWRDWN_N
P9
TP304
RESET_RFE_N TP305
P12 H14
RESET_BB_N SD3_FB
RESET_RFE_N
SD3_SW
Y10
VSD1_GND
L305
C353
RESET2_N CC1_CLK N15
CC1_IO
MMCI1_CD
N12
E12
SIM_CLK SIM_IO SIM_RST
F13 G13
N14
SPEECH_PCM_IN SPEECH_PCM_CLK
_VSD3_
V10
OFF_N
CC1_RST
MMCI1_CLK MMCI1_CMD
C354
VSD2_GND
F14 CC2_CLK
K13
SPEECH_PCM_OUT SPEECH_PCM_SYNC _DUMP_INT
N10 L12
R310
MMCI1_DAT_0
CC2_IO CC2_RST
MMCI1_DAT_1
J3
RXDATANLANE2 NAND_ADQ_0
RXDATAPLANE1
NAND_ADQ_1
RXDATAPLANE2
L7 L3
NAND_ADQ_3 NAND_ADQ_4 NAND_ADQ_5 NAND_ADQ_6
J8 K5
J6 N4
NAND_ADQ_7
U300
L18
VSD3_GND TP307 TP308 TP309 TP310
RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DATX RFE_MPHY_RX1_DAT RFE_MPHY_RX2_DAT RFE_MPHY_TX_DATX RFE_MPHY_TX_DAT
H18
TXDATAP U15
HW_ID4_
T_OUT0 T_OUT1 T_OUT2
NAND_ADQ_8
T15 R15 P15
NAND_ADQ_9
T_OUT3
NAND_ADQ_10
W14
NAND_ADQ_11 F3
K18
H17 TXDATAN
H4
M4
M18
NAND_ADQ_2
K4 K7
G14
J18 RXDATANLANE1
MMCI1_DAT_3 L5 N2
H16
MMCI1_DAT_2
N11
DSP_AUDIO_IN1
DSP_AUDIO_IN1
NAND_ADQ_12 NAND_ADQ_13
ON
H5
I2S2_WA1
U11 H11 U8
TP311
_ON GPS_CLK_EN
8-58
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-23. WCDMA Band5 / GSM 850 RX CONTINUOUS RX ON NORMAL CONDITION catch the channel?
RF INPUT : 4408CH AMP : -50dBm
NO Check C100 ≤ -65dBm ?
YES
CHECK soldered CN100, L106, C110
NO
Resolder or change F100
NO Check F100 PIN6 ≤ -65dBm ? YES Check the voltage at C166= V_Battery ?
NO
CHECK soldered L100, C104
NO Check component soldering status OK at F101
NO
Resolder or change F101
YES NO Check F101 PIN 29, 30 ≤ -65dBm ?
Resolder or change F101
YES
Check the voltage at {L107= V_Battery ?} & {C122, C129 = 2.5V ?} & {C116, C112, C133 = 2.32V } & {C121 = 1.8V?} & {C120, C119, C118, C111, C105 = 1.5V?} & {C124, C109 = 1.2V?}
NO
Resolder or change U103
YES
Check the freq. at OSC100 PIN 4 : 26MHz ?
NO
Change or resolder OSC100
YES Band5 / G850 Receiver is O.K?
NO
Resolder or change U300
END
8-59
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BATTERY
C103
L100
RFE_RFFE_VIO_FEM_
R100
FBR_FWD
R101
C104
R102
V_BATTERY
RFS100
F100
R103
2
L103 OUT
EN
REFIN
FWDC|REVI FWDI|REVO
1 6
GND
G
G
C3
4
INL INS
C114 B1
RFE_PADCDC_EN
L106
3
B2
LX
C110
COMMON 1 ANT
B3
C2
FWDI|REVC FWDO|REVI
CN100
C115
5
1
GND
3 4
G 4 RFIN
U100
2
L101
3 G 2 G
L107
A2
13
16
ANT
VIO
21
B1_Rx 7
B1_TX B2_TX B5_TX B8_TX
C132
B1_Tx
23 B2_Tx
B2_Rx
F101 LMSWDQGK-F48
B5_Tx
2
24
B2_Rx
B8_Tx
29
B5_Rx 30
B5_Rx
GSM_HB_TX GSM_LB_TX
B8_Rx B8_Rx
28
25
C105 C107
GND
GND
GND
GND
GND 3
1
8
6
4
GND
GND 12
11
GND
GND
GND
GND
GND
GND
GND
GND
34
33
14
32
18
31
20
36
GND
GND
GND
GND
GND
GND
GND 42
41
40
39
38
37
GND
U5
C109
C108
L105
L104
L14
B14 CONF
VDD_BAT
G17 VDD_RFLDO1
F16
G16
E16 FB_SDD
VSS_SDD
E17
C17
A16
D17
C16 FB_SDL
FB_SDH
SW_SDL
SW_SDD
VSS_SDL
VSS_SDH
C15
C133
C129
FB_SDL VSS_STARPOINT
FB_SDD VSS_STARPOINT
FB_SDH VSS_STARPOINT
L108 C128 F17
B17
B15
A15
C13
VDD_BAT
VDD_BAT
SW2_SDH
SW1_SDH
C126
C127
C125
VSS_STARPOINT
K9
H8
A14 VDD_BAT
J15
D10
P13
P15
D13 CEXT_TX2
CEXT_TX1
CEXT_RX1
VDD_RFLDO_
VDD_RFH1
C111
C113
RFE_VDD_SDH
CEXT_PMU1
VDDL_MAIN1
VDDL_MAIN2
VDDL_MAIN3
J12 VDD_DIGCORE
D7
T14
P14
K15
H15
D8
VDDH2
VDDH2
VDDH1_MAIN2
VDDH1_MAIN1
VDDH1_MAIN3
C122 RD_M1X U6
VDD_RFLDO2
C1
A2
E10
C12
J9 VDDL_TX5
VDDH1_TX1
VDDH1_TX3
F9
F7
D6
H7
A10
F5 VDDL_TX3
VDDL_TX4
VDDL_TX2
VDDL_TX1
VDDL_RX7
VDDH1_RX1
L7
K8 VDDL_RX6
VDDL_RX5
T1
M5
P10
M13
M10 VDDL_RX4
VDDL_RX1
RD_M1
VDDL_RX2
VDDIO U7
DIV_RXB8 DIV_RXB8X
C124
C123 RFE_VDD_RFLDO2
C116 C120
6.3V L112
C150
C149
L114
C148
C147
C146
C145
L113
C144
C121
C118
C151
U8
DIV_RXB2 DIV_RXB2X
RFE_VDD_SDD
C112
RFE_VDD_SDH
B5_TX B8_TX
C141
VDD1V8_DIGSBY
RFE_VDD_IO_
L111
RD_L4 RD_L4X
U10
DIV_RXB1 DIV_RXB1X
U9
L10 RD_H3
VSS
RD_H3X
RD_L1
VSS
U3
K1
VSS VSS
RX_M1
VSS
RX_M1X
VSS VSS
J1
DCS1800 DCS1800X
RX_M2
VSS
H1
J2
VSS VSS
RX_M3
VSS
RX_M3X
VSS
RX_H1
VSS
VSS R1 P1 VSS VSS
N1 RX_H3
VSS
RX_H3X
VSS
RX_L1
VSS
RX_L1X
VSS
VSS G1
C170
C169
RXB8 RXB8X
RFE_RFFE_VIO_
FBR_FWD
VSS
RX_L4X
VSS
C8
TP_H
VSS
TP_L
VSS
FBR_RF1
VSS
VSS
A11
C156
A13
VSS
FBR_RF2
VSS G13 G12
RFFE_VIO
VSS
RFFE_SCLK
VSS
VSS SPI_VSPI
VSS
SPI_CLK
VSS
L115
R105
SPI_SS
VSS
SPI_DRW
VSS
VSS
GPO0
U103
GPO1
G6 H5 G4 B1
GPO2 GPO3 GPO4 GPO5
E12 E13
TP103
GPO6
VSS
VSS VSS
VSS VSS
GPO7
F14
VSS VSS
RFFE2_SDATA RFFE2_SCLK
VSS
RFFE2_VIO
VSS VSS
RFE_PADACF_P
D11
VSS
PADACF_P
VSS
VSS AFC_DAC
VSS VSS
T17 U16
XO
VSS
XOX
VSS
T16 U2
C162
L11
NC MI1
NC
MI2
NC
MI3
NC
SYS_CLK
NC
REF_CLK_EN
NC
NC
N16 N17 P17
GPS_CLK_26M GPS_CLK_EN
P16
T10 T9 T8
T4 T3 T2 P2 N2
L2 H2 G2 F2 E2
K14 L17 M17
B3 A4 B5 B4 T13 A1
T15 M15
T6
T11
A5 NC
NC L12
K12
TP105 SYS_CLK REF_CLK_EN
T7
U11
VCTCXO_EN
U13 TP104
RFE_VDD_IO_
R111
R15
R17 VSS
XO_SUP
VSS R12
R110
R13
VSS
PADACF_N R14
U14
RFE_VDD_IO_
V_BATTERY
C164
R9
R11
M2 PADACS
OSC100
C161
R7
R10
T5 VSS
GPO8 F12 F13
D12
1
P8 P9
R5 R6
VSS
C11
2
P7
R3 R4
U12 VSS
E14
MAIN_ANT_SEL RFE_PADACS RFE_RFFE2_SDATA RFE_RFFE2_SCLK RFE_RFFE2_VIO
OUT VCC 3 4
P4 P5
P11
VSS J6 H6
MDM_SUB_SEL2
GND VCON
P3
T12
H14 H13
N15
VSS
RFFE_SDATA J13 H12
N6
N12
R8
G14
TP101 TP102
RFE_RFFE_SCLK RFE_RFFE_SDATA
N5
N8 N9
R2
C10
C153 C154
C155
RX_L4
VSS
C152
TP_H TP_L
VSS
E1 D1
N3
N7
P6
F1
RXB5 RXB5X
M9
M14
N10 RX_H1X
M1
M7
M12
N4 RX_M2X
K2
RXB1 RXB1X
M3 M4 M6
RD_L1X L1
RXB2 RXB2X
L15
VSS VSS
U4
DIV_RXB5 DIV_RXB5X
FB_SDD VSS_STARPOINT
R104
RFE_VDD_SDL RFE_VDD_SDL RFE_VDD_SDL
B1_TX B2_TX
L110
C143
VBAT_PMB
CEXT_PMU2
GSM_HB_TX GSM_LB_TX
C139 C140
13 10 11 36 2
B2
9 4
VDD_RFH2
B1_OUT B2_OUT B3|4_OUT B5_OUT B8_OUT
C119
GSM_HB_OUT GSM_LB
U101
VIO CLK DATA
RFE_VDD_SDD
VSS_STARPOINT
RFE_VDD_SDL
31 VBIAS
5 6 7 8
VBATT
BC1 BC2 BC3
43
48
GND
27 28 29
2G3G_HB_IN 2G3G_LB_IN
VCC_2G VCC_2G VCC_3G VCC_3G
18
C142
RFE_RFFE_SCLK RFE_RFFE_SDATA
20 21 22
FB_SDL
VDD_RFLDO_
1 3 12 14 15 16 17 19 23 25 30 32 33 34 35 37 38 39 40
TP100
RFE_VDD_SDL
V_BATTERY
DCS1800 DCS1800X
26
VDD_RFLDO_
L109
GND GND GND GND GND GND GND GND GND GND GND8 GND GND GND GND GND GND GND GND
24 26
TP_H TP_L
RFE_PADCDC_EN
GND
DCS_Rx
GND
DCS_Rx
SDATA
GND
SCLK
47
17
C138
RFE_RFFE_VIO_
27
19
RFE_RFFE_SCLK RFE_RFFE_SDATA
RFE_PADACS
GSM_HTx GSM_LTx
9
46
C136
45
C135
C137
10
44
C134
C130
RXB1 RXB1X RXB2 RXB2X RXB5 RXB5X RXB8 RXB8X
22
B1_Rx
5 35
VDDH1_TX4
C131
VDDH1_TX2
RFE_PADACF_P
C106
VBAT
PGND
AGND
2
NC
A3
A1
V_BATTERY
1 NC
L102
MODE
15
C1
FSYS1
NC
FSYS1_EN
NC
FSYS2
NC
FSYS2_EN
NC
SYS_CLK_LEVEL
NC
A17 U1 U17 R16 U15 L16
NC
P12 N11
RESET_N_RF RESET_RFE_N
M16
RESET_TRX_N M11
RESET_MAIN_N
NC NC
1 2
VBAT_PMB
N14 N13
VDD_TEST VDD_TEST2
L13 TEST0 K13
J14
RFE_MPHY_SYS_CLK_EN RFE_MPHY_RX1_DAT RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DAT RFE_MPHY_RX2_DATX RFE_MPHY_TX_DAT RFE_MPHY_TX_DATX
J16 J17 H16
MPHY_SYS_CLK_EN MPHY_RX1_DAT MPHY_RX1_DATX MPHY_RX2_DAT
H17 K16
MPHY_RX2_DATX MPHY_TX_DAT
K17
L4
VSS
VSS
VSS
VSS L5
L6
L9
VSS
VSS L3
K11
VSS
VSS
VSS
VSS K5
K6
K7
K10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS J8
J3
J4
J5
K3
K4
J10
J11
VSS
VSS
VSS
VSS
VSS
VSS H9
H4
H3
H10
H11
G15
VSS
VSS
G10
G11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS G5
G7
G3
G9
G8
F11
F10
F15
VSS
VSS F8
F3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS E5
E7
E6
E8
E9
E11
E15
VSS
VSS E3
E4
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
C9
D9
D2
C7
D14
D15
D16
C14
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS C2
C3
C4
C5
C6
B13
B16
B12
VSS
VSS B10
B11
VSS
VSS
VSS
VSS B6
A6
B9
A3
B8
V_BAT
VSS
MPHY_TX_DATX
A12
_VSIM_
TEST1
_VSD3_ _VSD2_
_VSD2_
C300
L302
L301
L300
C312
V_BAT
VUSB_IO_
C301
VPLL_
C308
C303
C302
C306
_VSD2_
C311
VDIGRF_ VPLL_ VRTC_ VUSB_PD_
VSD2
_VSD2_
C320
C326
C325
C307
C313
C310
C324
_VSD1_
_VSD3_
C343
C344
C342
C341
C335
USB_VBUS__
C346
C349
C348
C347
C345
C334
_VSD2_
C336
VSD2_GND
VSD3_GND
C316
C319 C328
C321
R352
_VSD1_
_VSD2_
C330
C333
C337
C340
C339
C338
VUSB_PD_
VSD1_GND
C309
VPLL_ _VSD2_ VRTC_ _VSIM_ VUSB_IO_
C317
VDIGRF_
P1 VDD_VSD2 V6 VDD_VIN_SD3 Y9 VDD_VIN_SD2 Y2 VDD_VIN_SD1 U2 VDD_VIN_SD1 U1 VDD_VIN_PMU V5 VDD_USB_PD C17 VDD_USB_ANA C16 VDD_RTC A14 VDD_PLL_1 F7 VDD_PLL F18 VDD_MPHY_TX_1V2 G18 VDD_MPHY_RX_1V2 L17 VDD_IO_USB B16 VDD_IO_SIM2 J15 VDD_IO_SIM1 D13 VDD_IO_MMC M12 VDD_IO_MIPI A11 VDD_IO_HSIC_1V2 C18 VDD_IO_EMIC_1V8 C2 VDD_IO_EMIC D3 VDD_IO_EMIC C7 VDD_IO_EMIC A2 VDD_IO_1V8 M10 VDD_IO_1V8 L6 VDD_IO_1V8 K15 VDD_IO_1V8 H3 VDD_IO_1V8 C15 VDD_DLL_EMIC D5 VDD_CORE_MAIN H6 VDD_CORE_MAIN D8 VDD_CORE_MAIN C14 VDD_DLL_EMIC D4 VDD_DLL_EMIC C6 VDD_CORE_3G H13 VDD_CORE_3G J11 VDD_CORE_3G H8 V_BSTP Y6 V_BSTN Y7 V W6 VBUS B15
P2
R1
M13 VPP
VPLL
VPMU
VDIGRF
Y8
W8
W7
Y12
Y13 VREF
VRTC
VSIM1
VSIM2
VUSB_IO
R2 RCT_MON2
VUSB_PD
RCT_MON1
VUSB_ANA
C351
J13 J14
W12
C350 VRTC_1.8V
_VSD1_
SD1_FB SD1_SW
U4 V1 V2
SD1_SW
L303 _VSD2_
V4 SD2_FB
R305
N17 TP301
RESET_N_RF
P10
XRESET_N
SD2_SW
RESET_ALL
SD2_SW
C352
Y3 Y4
L304
P7
RESET_REQ_N RESET_PWRDWN_N
P9
TP304
RESET_RFE_N TP305
P12 H14
RESET_BB_N SD3_FB
RESET_RFE_N
SD3_SW
Y10
VSD1_GND
L305
C353
RESET2_N CC1_CLK N15
CC1_IO
MMCI1_CD
N12
E12
SIM_CLK SIM_IO SIM_RST
F13 G13
N14
SPEECH_PCM_IN SPEECH_PCM_CLK
_VSD3_
V10
OFF_N
CC1_RST
MMCI1_CLK MMCI1_CMD
C354
VSD2_GND
F14 CC2_CLK
K13
SPEECH_PCM_OUT SPEECH_PCM_SYNC _DUMP_INT
N10 L12
R310
MMCI1_DAT_0
CC2_IO CC2_RST
MMCI1_DAT_1
J3
RXDATANLANE2 NAND_ADQ_0
RXDATAPLANE1
NAND_ADQ_1
RXDATAPLANE2
L7 L3
NAND_ADQ_3 NAND_ADQ_4 NAND_ADQ_5 NAND_ADQ_6
J8 K5
J6 N4
NAND_ADQ_7
U300
L18
VSD3_GND TP307 TP308 TP309 TP310
RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DATX RFE_MPHY_RX1_DAT RFE_MPHY_RX2_DAT RFE_MPHY_TX_DATX RFE_MPHY_TX_DAT
H18
TXDATAP U15
HW_ID4_
T_OUT0 T_OUT1 T_OUT2
NAND_ADQ_8
T15 R15 P15
NAND_ADQ_9
T_OUT3
NAND_ADQ_10
W14
NAND_ADQ_11 F3
K18
H17 TXDATAN
H4
M4
M18
NAND_ADQ_2
K4 K7
G14
J18 RXDATANLANE1
MMCI1_DAT_3 L5 N2
H16
MMCI1_DAT_2
N11
DSP_AUDIO_IN1
DSP_AUDIO_IN1
NAND_ADQ_12 NAND_ADQ_13
ON
H5
I2S2_WA1
U11 H11 U8
TP311
_ON GPS_CLK_EN
8-60
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-24. WCDMA Band8 / GSM900 RX
NORMAL CONDITION catch the channel?
CONTINUOUS RX ON RF INPUT : 3013CH
NO Check C100 ≤ -65dBm ?
AMP : -50dBm YES
CHECK soldered CN100, L106, C110
NO
Resolder or change F100
NO Check F100 PIN6 ≤ -65dBm ? YES
Check the voltage at C166= V_Battery ?
NO
CHECK soldered L100, C104
NO Check component soldering status OK at F101
NO
Resolder or change F101
YES NO Check F101 PIN 9 ≤ -65dBm ?
Resolder or change F101
YES
Check the voltage at {L107= V_Battery ?} & {C122, C129 = 2.5V ?} & {C116, C112, C133 = 2.32V } & {C121 = 1.8V?} & {C120, C119, C118, C111, C105 = 1.5V?} & {C124, C109 = 1.2V?}
NO
Resolder or change U103
YES
Check the freq. at OSC100 PIN 4 : 26MHz ?
NO
Change or resolder OSC100
YES Band8 / G900 Receiver is O.K?
NO
Resolder or change U300
END
8-61
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BATTERY
C103
L100
RFE_RFFE_VIO_FEM_
R100
FBR_FWD
R101
C104
R102
V_BATTERY
RFS100
F100
R103
2
L103 OUT
EN
REFIN
FWDC|REVI FWDI|REVO
1 6
GND
G
G
C3
4
INL INS
C114 B1
RFE_PADCDC_EN
L106
3
B2
LX
C110
COMMON 1 ANT
B3
C2
FWDI|REVC FWDO|REVI
CN100
C115
5
1
GND
3 4
G 4 RFIN
U100
2
L101
3 G 2 G
L107
A2
13
16
ANT
VIO
21
B1_Rx 7
B1_TX B2_TX B5_TX B8_TX
C132
B1_Tx
23 B2_Tx
B2_Rx
F101 LMSWDQGK-F48
B5_Tx
2
24
B2_Rx
B8_Tx
29
B5_Rx 30
B5_Rx
GSM_HB_TX GSM_LB_TX
B8_Rx B8_Rx
28
25
C105 C107
GND
GND
GND
GND
GND 3
1
8
6
4
GND
GND 12
11
GND
GND
GND
GND
GND
GND
GND
GND
34
33
14
32
18
31
20
36
GND
GND
GND
GND
GND
GND
GND 42
41
40
39
38
37
GND
U5
C109
C108
L105
L104
L14
B14 CONF
VDD_BAT
G17 VDD_RFLDO1
F16
G16
E16 FB_SDD
VSS_SDD
E17
C17
A16
D17
C16 FB_SDL
FB_SDH
SW_SDL
SW_SDD
VSS_SDL
VSS_SDH
C15
C133
C129
FB_SDL VSS_STARPOINT
FB_SDD VSS_STARPOINT
FB_SDH VSS_STARPOINT
L108 C128 F17
B17
B15
A15
C13
VDD_BAT
VDD_BAT
SW2_SDH
SW1_SDH
C126
C127
C125
VSS_STARPOINT
K9
H8
A14 VDD_BAT
J15
D10
P13
P15
D13 CEXT_TX2
CEXT_TX1
CEXT_RX1
VDD_RFLDO_
VDD_RFH1
C111
C113
RFE_VDD_SDH
CEXT_PMU1
VDDL_MAIN1
VDDL_MAIN2
VDDL_MAIN3
J12 VDD_DIGCORE
D7
T14
P14
K15
H15
D8
VDDH2
VDDH2
VDDH1_MAIN2
VDDH1_MAIN1
VDDH1_MAIN3
C122 RD_M1X U6
VDD_RFLDO2
C1
A2
E10
C12
J9 VDDL_TX5
VDDH1_TX1
VDDH1_TX3
F9
F7
D6
H7
A10
F5 VDDL_TX3
VDDL_TX4
VDDL_TX2
VDDL_TX1
VDDL_RX7
VDDH1_RX1
L7
K8 VDDL_RX6
VDDL_RX5
T1
M5
P10
M13
M10 VDDL_RX4
VDDL_RX1
RD_M1
VDDL_RX2
VDDIO U7
DIV_RXB8 DIV_RXB8X
C124
C123 RFE_VDD_RFLDO2
C116 C120
6.3V L112
C150
C149
L114
C148
C147
C146
C145
L113
C144
C121
C118
C151
U8
DIV_RXB2 DIV_RXB2X
RFE_VDD_SDD
C112
RFE_VDD_SDH
B5_TX B8_TX
C141
VDD1V8_DIGSBY
RFE_VDD_IO_
L111
RD_L4 RD_L4X
U10
DIV_RXB1 DIV_RXB1X
U9
L10 RD_H3
VSS
RD_H3X
RD_L1
VSS
U3
K1
VSS VSS
RX_M1
VSS
RX_M1X
VSS VSS
J1
DCS1800 DCS1800X
RX_M2
VSS
H1
J2
VSS VSS
RX_M3
VSS
RX_M3X
VSS
RX_H1
VSS
VSS R1 P1 VSS VSS
N1 RX_H3
VSS
RX_H3X
VSS
RX_L1
VSS
RX_L1X
VSS
VSS G1
C170
C169
RXB8 RXB8X
RFE_RFFE_VIO_
FBR_FWD
VSS
RX_L4X
VSS
C8
TP_H
VSS
TP_L
VSS
FBR_RF1
VSS
VSS
A11
C156
A13
VSS
FBR_RF2
VSS G13 G12
RFFE_VIO
VSS
RFFE_SCLK
VSS
VSS SPI_VSPI
VSS
SPI_CLK
VSS
L115
R105
SPI_SS
VSS
SPI_DRW
VSS
VSS
GPO0
U103
GPO1
G6 H5 G4 B1
GPO2 GPO3 GPO4 GPO5
E12 E13
TP103
GPO6
VSS
VSS VSS
VSS VSS
GPO7
F14
VSS VSS
RFFE2_SDATA RFFE2_SCLK
VSS
RFFE2_VIO
VSS VSS
RFE_PADACF_P
D11
VSS
PADACF_P
VSS
VSS AFC_DAC
VSS VSS
T17 U16
XO
VSS
XOX
VSS
T16 U2
C162
L11
NC MI1
NC
MI2
NC
MI3
NC
SYS_CLK
NC
REF_CLK_EN
NC
NC
N16 N17 P17
GPS_CLK_26M GPS_CLK_EN
P16
T10 T9 T8
T4 T3 T2 P2 N2
L2 H2 G2 F2 E2
K14 L17 M17
B3 A4 B5 B4 T13 A1
T15 M15
T6
T11
A5 NC
NC L12
K12
TP105 SYS_CLK REF_CLK_EN
T7
U11
VCTCXO_EN
U13 TP104
RFE_VDD_IO_
R111
R15
R17 VSS
XO_SUP
VSS R12
R110
R13
VSS
PADACF_N R14
U14
RFE_VDD_IO_
V_BATTERY
C164
R9
R11
M2 PADACS
OSC100
C161
R7
R10
T5 VSS
GPO8 F12 F13
D12
1
P8 P9
R5 R6
VSS
C11
2
P7
R3 R4
U12 VSS
E14
MAIN_ANT_SEL RFE_PADACS RFE_RFFE2_SDATA RFE_RFFE2_SCLK RFE_RFFE2_VIO
OUT VCC 3 4
P4 P5
P11
VSS J6 H6
MDM_SUB_SEL2
GND VCON
P3
T12
H14 H13
N15
VSS
RFFE_SDATA J13 H12
N6
N12
R8
G14
TP101 TP102
RFE_RFFE_SCLK RFE_RFFE_SDATA
N5
N8 N9
R2
C10
C153 C154
C155
RX_L4
VSS
C152
TP_H TP_L
VSS
E1 D1
N3
N7
P6
F1
RXB5 RXB5X
M9
M14
N10 RX_H1X
M1
M7
M12
N4 RX_M2X
K2
RXB1 RXB1X
M3 M4 M6
RD_L1X L1
RXB2 RXB2X
L15
VSS VSS
U4
DIV_RXB5 DIV_RXB5X
FB_SDD VSS_STARPOINT
R104
RFE_VDD_SDL RFE_VDD_SDL RFE_VDD_SDL
B1_TX B2_TX
L110
C143
VBAT_PMB
CEXT_PMU2
GSM_HB_TX GSM_LB_TX
C139 C140
13 10 11 36 2
B2
9 4
VDD_RFH2
B1_OUT B2_OUT B3|4_OUT B5_OUT B8_OUT
C119
GSM_HB_OUT GSM_LB
U101
VIO CLK DATA
RFE_VDD_SDD
VSS_STARPOINT
RFE_VDD_SDL
31 VBIAS
5 6 7 8
VBATT
BC1 BC2 BC3
43
48
GND
27 28 29
2G3G_HB_IN 2G3G_LB_IN
VCC_2G VCC_2G VCC_3G VCC_3G
18
C142
RFE_RFFE_SCLK RFE_RFFE_SDATA
20 21 22
FB_SDL
VDD_RFLDO_
1 3 12 14 15 16 17 19 23 25 30 32 33 34 35 37 38 39 40
TP100
RFE_VDD_SDL
V_BATTERY
DCS1800 DCS1800X
26
VDD_RFLDO_
L109
GND GND GND GND GND GND GND GND GND GND GND8 GND GND GND GND GND GND GND GND
24 26
TP_H TP_L
RFE_PADCDC_EN
GND
DCS_Rx
GND
DCS_Rx
SDATA
GND
SCLK
47
17
C138
RFE_RFFE_VIO_
27
19
RFE_RFFE_SCLK RFE_RFFE_SDATA
RFE_PADACS
GSM_HTx GSM_LTx
9
46
C136
45
C135
C137
10
44
C134
C130
RXB1 RXB1X RXB2 RXB2X RXB5 RXB5X RXB8 RXB8X
22
B1_Rx
5 35
VDDH1_TX4
C131
VDDH1_TX2
RFE_PADACF_P
C106
VBAT
PGND
AGND
2
NC
A3
A1
V_BATTERY
1 NC
L102
MODE
15
C1
FSYS1
NC
FSYS1_EN
NC
FSYS2
NC
FSYS2_EN
NC
SYS_CLK_LEVEL
NC
A17 U1 U17 R16 U15 L16
NC
P12 N11
RESET_N_RF RESET_RFE_N
M16
RESET_TRX_N M11
RESET_MAIN_N
NC NC
1 2
VBAT_PMB
N14 N13
VDD_TEST VDD_TEST2
L13 TEST0 K13
J14
RFE_MPHY_SYS_CLK_EN RFE_MPHY_RX1_DAT RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DAT RFE_MPHY_RX2_DATX RFE_MPHY_TX_DAT RFE_MPHY_TX_DATX
J16 J17 H16
MPHY_SYS_CLK_EN MPHY_RX1_DAT MPHY_RX1_DATX MPHY_RX2_DAT
H17 K16
MPHY_RX2_DATX MPHY_TX_DAT
K17
L4
VSS
VSS
VSS
VSS L5
L6
L9
VSS
VSS L3
K11
VSS
VSS
VSS
VSS K5
K6
K7
K10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS J8
J3
J4
J5
K3
K4
J10
J11
VSS
VSS
VSS
VSS
VSS
VSS H9
H4
H3
H10
H11
G15
VSS
VSS
G10
G11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS G5
G7
G3
G9
G8
F11
F10
F15
VSS
VSS F8
F3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS E5
E7
E6
E8
E9
E11
E15
VSS
VSS E3
E4
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
C9
D9
D2
C7
D14
D15
D16
C14
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS C2
C3
C4
C5
C6
B13
B16
B12
VSS
VSS B10
B11
VSS
VSS
VSS
VSS B6
A6
B9
A3
B8
V_BAT
VSS
MPHY_TX_DATX
A12
_VSIM_
TEST1
_VSD3_ _VSD2_
_VSD2_
C300
L302
L301
L300
C312
V_BAT
VUSB_IO_
C301
VPLL_
C308
C303
C302
C306
_VSD2_
C311
VDIGRF_ VPLL_ VRTC_ VUSB_PD_
VSD2
_VSD2_
C320
C326
C325
C307
C313
C310
C324
_VSD1_
_VSD3_
C343
C344
C342
C341
C335
USB_VBUS__
C346
C349
C348
C347
C345
C334
_VSD2_
C336
VSD2_GND
VSD3_GND
C316
C319 C328
C321
R352
_VSD1_
_VSD2_
C330
C333
C337
C340
C339
C338
VUSB_PD_
VSD1_GND
C309
VPLL_ _VSD2_ VRTC_ _VSIM_ VUSB_IO_
C317
VDIGRF_
P1 VDD_VSD2 V6 VDD_VIN_SD3 Y9 VDD_VIN_SD2 Y2 VDD_VIN_SD1 U2 VDD_VIN_SD1 U1 VDD_VIN_PMU V5 VDD_USB_PD C17 VDD_USB_ANA C16 VDD_RTC A14 VDD_PLL_1 F7 VDD_PLL F18 VDD_MPHY_TX_1V2 G18 VDD_MPHY_RX_1V2 L17 VDD_IO_USB B16 VDD_IO_SIM2 J15 VDD_IO_SIM1 D13 VDD_IO_MMC M12 VDD_IO_MIPI A11 VDD_IO_HSIC_1V2 C18 VDD_IO_EMIC_1V8 C2 VDD_IO_EMIC D3 VDD_IO_EMIC C7 VDD_IO_EMIC A2 VDD_IO_1V8 M10 VDD_IO_1V8 L6 VDD_IO_1V8 K15 VDD_IO_1V8 H3 VDD_IO_1V8 C15 VDD_DLL_EMIC D5 VDD_CORE_MAIN H6 VDD_CORE_MAIN D8 VDD_CORE_MAIN C14 VDD_DLL_EMIC D4 VDD_DLL_EMIC C6 VDD_CORE_3G H13 VDD_CORE_3G J11 VDD_CORE_3G H8 V_BSTP Y6 V_BSTN Y7 V W6 VBUS B15
P2
R1
M13 VPP
VPLL
VPMU
VDIGRF
Y8
W8
W7
Y12
Y13 VREF
VRTC
VSIM1
VSIM2
VUSB_IO
R2 RCT_MON2
VUSB_PD
RCT_MON1
VUSB_ANA
C351
J13 J14
W12
C350 VRTC_1.8V
_VSD1_
SD1_FB SD1_SW
U4 V1 V2
SD1_SW
L303 _VSD2_
V4 SD2_FB
R305
N17 TP301
RESET_N_RF
P10
XRESET_N
SD2_SW
RESET_ALL
SD2_SW
C352
Y3 Y4
L304
P7
RESET_REQ_N RESET_PWRDWN_N
P9
TP304
RESET_RFE_N TP305
P12 H14
RESET_BB_N SD3_FB
RESET_RFE_N
SD3_SW
Y10
VSD1_GND
L305
C353
RESET2_N CC1_CLK N15
CC1_IO
MMCI1_CD
N12
E12
SIM_CLK SIM_IO SIM_RST
F13 G13
N14
SPEECH_PCM_IN SPEECH_PCM_CLK
_VSD3_
V10
OFF_N
CC1_RST
MMCI1_CLK MMCI1_CMD
C354
VSD2_GND
F14 CC2_CLK
K13
SPEECH_PCM_OUT SPEECH_PCM_SYNC _DUMP_INT
N10 L12
R310
MMCI1_DAT_0
CC2_IO CC2_RST
MMCI1_DAT_1
J3
RXDATANLANE2 NAND_ADQ_0
RXDATAPLANE1
NAND_ADQ_1
RXDATAPLANE2
L7 L3
NAND_ADQ_3 NAND_ADQ_4 NAND_ADQ_5 NAND_ADQ_6
J8 K5
J6 N4
NAND_ADQ_7
U300
L18
VSD3_GND TP307 TP308 TP309 TP310
RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DATX RFE_MPHY_RX1_DAT RFE_MPHY_RX2_DAT RFE_MPHY_TX_DATX RFE_MPHY_TX_DAT
H18
TXDATAP U15
HW_ID4_
T_OUT0 T_OUT1 T_OUT2
NAND_ADQ_8
T15 R15 P15
NAND_ADQ_9
T_OUT3
NAND_ADQ_10
W14
NAND_ADQ_11 F3
K18
H17 TXDATAN
H4
M4
M18
NAND_ADQ_2
K4 K7
G14
J18 RXDATANLANE1
MMCI1_DAT_3 L5 N2
H16
MMCI1_DAT_2
N11
DSP_AUDIO_IN1
DSP_AUDIO_IN1
NAND_ADQ_12 NAND_ADQ_13
ON
H5
I2S2_WA1
U11 H11 U8
TP311
_ON GPS_CLK_EN
8-62
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-25. GSM850/GSM900 TX
F100 PIN 4 : About 30dBm ?
YES
CHECK soldered - CN100, L100, C104
NO Check F100 PIN 6 About 30dBm
YES
Resolder or change F100
NO
Resolder or change C104, L110
CONTINUOUS TX ON CONDITION TX POWER IDX1 APPLIED GSM850 CH : 190 GSM900 CH : 62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
NO Check the Voltage at C104 = VBATT ? YES Check component soldering status OK at F101
NO
Resolder or change F101
YES Check F101 PIN 9 About 30dBm ?
YES
Resolder or change F101
NO Check U101 PIN 4 About 30dBm ?
YES
Resolder or change L112, C139
NO
Check U101 PIN 26 About 10dBm?
YES
Resolder or change U101
NO
Check the freq. at OSC100 PIN 4 : 26MHz ?
NO
Change or resolder OSC100
YES Check component soldering status ok at U103
NO
Resolder or change U103
YES NO
Resolder or change U300
GSM850/900 Transmitter is O.K?
END
8-63
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BATTERY
C103
L100
RFE_RFFE_VIO_FEM_
R100
FBR_FWD
R101
C104
R102
V_BATTERY
RFS100
F100
R103
2
L103 OUT
EN
REFIN
FWDC|REVI FWDI|REVO
1 6
GND
G
G
C3
4
INL INS
C114 B1
RFE_PADCDC_EN
L106
3
B2
LX
C110
COMMON 1 ANT
B3
C2
FWDI|REVC FWDO|REVI
CN100
C115
5
1
GND
3 4
G 4 RFIN
U100
2
L101
3 G 2 G
L107
A2
13
16
ANT
VIO
21
B1_Rx 7
B1_TX B2_TX B5_TX B8_TX
C132
B1_Tx
23 B2_Tx
B2_Rx
F101 LMSWDQGK-F48
B5_Tx
2
24
B2_Rx
B8_Tx
29
B5_Rx 30
B5_Rx
GSM_HB_TX GSM_LB_TX
B8_Rx B8_Rx
28
25
C105 C107
GND
GND
GND
GND
GND 3
1
8
6
4
GND
GND 12
11
GND
GND
GND
GND
GND
GND
GND
GND
34
33
14
32
18
31
20
36
GND
GND
GND
GND
GND
GND
GND 42
41
40
39
38
37
GND
U5
C109
C108
L105
L104
L14
B14 CONF
VDD_BAT
G17 VDD_RFLDO1
F16
G16
E16 FB_SDD
VSS_SDD
E17
C17
A16
D17
C16 FB_SDL
FB_SDH
SW_SDL
SW_SDD
VSS_SDL
VSS_SDH
C15
C133
C129
FB_SDL VSS_STARPOINT
FB_SDD VSS_STARPOINT
FB_SDH VSS_STARPOINT
L108 C128 F17
B17
B15
A15
C13
VDD_BAT
VDD_BAT
SW2_SDH
SW1_SDH
C126
C127
C125
VSS_STARPOINT
K9
H8
A14 VDD_BAT
J15
D10
P13
P15
D13 CEXT_TX2
CEXT_TX1
CEXT_RX1
VDD_RFLDO_
VDD_RFH1
C111
C113
RFE_VDD_SDH
CEXT_PMU1
VDDL_MAIN1
VDDL_MAIN2
VDDL_MAIN3
J12 VDD_DIGCORE
D7
T14
P14
K15
H15
D8
VDDH2
VDDH2
VDDH1_MAIN2
VDDH1_MAIN1
VDDH1_MAIN3
C122 RD_M1X U6
VDD_RFLDO2
C1
A2
E10
C12
J9 VDDL_TX5
VDDH1_TX1
VDDH1_TX3
F9
F7
D6
H7
A10
F5 VDDL_TX3
VDDL_TX4
VDDL_TX2
VDDL_TX1
VDDL_RX7
VDDH1_RX1
L7
K8 VDDL_RX6
VDDL_RX5
T1
M5
P10
M13
M10 VDDL_RX4
VDDL_RX1
RD_M1
VDDL_RX2
VDDIO U7
DIV_RXB8 DIV_RXB8X
C124
C123 RFE_VDD_RFLDO2
C116 C120
6.3V L112
C150
C149
L114
C148
C147
C146
C145
L113
C144
C121
C118
C151
U8
DIV_RXB2 DIV_RXB2X
RFE_VDD_SDD
C112
RFE_VDD_SDH
B5_TX B8_TX
C141
VDD1V8_DIGSBY
RFE_VDD_IO_
L111
RD_L4 RD_L4X
U10
DIV_RXB1 DIV_RXB1X
U9
L10 RD_H3
VSS
RD_H3X
RD_L1
VSS
U3
K1
VSS VSS
RX_M1
VSS
RX_M1X
VSS VSS
J1
DCS1800 DCS1800X
RX_M2
VSS
H1
J2
VSS VSS
RX_M3
VSS
RX_M3X
VSS
RX_H1
VSS
VSS R1 P1 VSS VSS
N1 RX_H3
VSS
RX_H3X
VSS
RX_L1
VSS
RX_L1X
VSS
VSS G1
C170
C169
RXB8 RXB8X
RFE_RFFE_VIO_
FBR_FWD
VSS
RX_L4X
VSS
C8
TP_H
VSS
TP_L
VSS
FBR_RF1
VSS
VSS
A11
C156
A13
VSS
FBR_RF2
VSS G13 G12
RFFE_VIO
VSS
RFFE_SCLK
VSS
VSS SPI_VSPI
VSS
SPI_CLK
VSS
L115
R105
SPI_SS
VSS
SPI_DRW
VSS
VSS
GPO0
U103
GPO1
G6 H5 G4 B1
GPO2 GPO3 GPO4 GPO5
E12 E13
TP103
GPO6
VSS
VSS VSS
VSS VSS
GPO7
F14
VSS VSS
RFFE2_SDATA RFFE2_SCLK
VSS
RFFE2_VIO
VSS VSS
RFE_PADACF_P
D11
VSS
PADACF_P
VSS
VSS AFC_DAC
VSS VSS
T17 U16
XO
VSS
XOX
VSS
T16 U2
C162
L11
NC MI1
NC
MI2
NC
MI3
NC
SYS_CLK
NC
REF_CLK_EN
NC
NC
N16 N17 P17
GPS_CLK_26M GPS_CLK_EN
P16
T10 T9 T8
T4 T3 T2 P2 N2
L2 H2 G2 F2 E2
K14 L17 M17
B3 A4 B5 B4 T13 A1
T15 M15
T6
T11
A5 NC
NC L12
K12
TP105 SYS_CLK REF_CLK_EN
T7
U11
VCTCXO_EN
U13 TP104
RFE_VDD_IO_
R111
R15
R17 VSS
XO_SUP
VSS R12
R110
R13
VSS
PADACF_N R14
U14
RFE_VDD_IO_
V_BATTERY
C164
R9
R11
M2 PADACS
OSC100
C161
R7
R10
T5 VSS
GPO8 F12 F13
D12
1
P8 P9
R5 R6
VSS
C11
2
P7
R3 R4
U12 VSS
E14
MAIN_ANT_SEL RFE_PADACS RFE_RFFE2_SDATA RFE_RFFE2_SCLK RFE_RFFE2_VIO
OUT VCC 3 4
P4 P5
P11
VSS J6 H6
MDM_SUB_SEL2
GND VCON
P3
T12
H14 H13
N15
VSS
RFFE_SDATA J13 H12
N6
N12
R8
G14
TP101 TP102
RFE_RFFE_SCLK RFE_RFFE_SDATA
N5
N8 N9
R2
C10
C153 C154
C155
RX_L4
VSS
C152
TP_H TP_L
VSS
E1 D1
N3
N7
P6
F1
RXB5 RXB5X
M9
M14
N10 RX_H1X
M1
M7
M12
N4 RX_M2X
K2
RXB1 RXB1X
M3 M4 M6
RD_L1X L1
RXB2 RXB2X
L15
VSS VSS
U4
DIV_RXB5 DIV_RXB5X
FB_SDD VSS_STARPOINT
R104
RFE_VDD_SDL RFE_VDD_SDL RFE_VDD_SDL
B1_TX B2_TX
L110
C143
VBAT_PMB
CEXT_PMU2
GSM_HB_TX GSM_LB_TX
C139 C140
13 10 11 36 2
B2
9 4
VDD_RFH2
B1_OUT B2_OUT B3|4_OUT B5_OUT B8_OUT
C119
GSM_HB_OUT GSM_LB
U101
VIO CLK DATA
RFE_VDD_SDD
VSS_STARPOINT
RFE_VDD_SDL
31 VBIAS
5 6 7 8
VBATT
BC1 BC2 BC3
43
48
GND
27 28 29
2G3G_HB_IN 2G3G_LB_IN
VCC_2G VCC_2G VCC_3G VCC_3G
18
C142
RFE_RFFE_SCLK RFE_RFFE_SDATA
20 21 22
FB_SDL
VDD_RFLDO_
1 3 12 14 15 16 17 19 23 25 30 32 33 34 35 37 38 39 40
TP100
RFE_VDD_SDL
V_BATTERY
DCS1800 DCS1800X
26
VDD_RFLDO_
L109
GND GND GND GND GND GND GND GND GND GND GND8 GND GND GND GND GND GND GND GND
24 26
TP_H TP_L
RFE_PADCDC_EN
GND
DCS_Rx
GND
DCS_Rx
SDATA
GND
SCLK
47
17
C138
RFE_RFFE_VIO_
27
19
RFE_RFFE_SCLK RFE_RFFE_SDATA
RFE_PADACS
GSM_HTx GSM_LTx
9
46
C136
45
C135
C137
10
44
C134
C130
RXB1 RXB1X RXB2 RXB2X RXB5 RXB5X RXB8 RXB8X
22
B1_Rx
5 35
VDDH1_TX4
C131
VDDH1_TX2
RFE_PADACF_P
C106
VBAT
PGND
AGND
2
NC
A3
A1
V_BATTERY
1 NC
L102
MODE
15
C1
FSYS1
NC
FSYS1_EN
NC
FSYS2
NC
FSYS2_EN
NC
SYS_CLK_LEVEL
NC
A17 U1 U17 R16 U15 L16
NC
P12 N11
RESET_N_RF RESET_RFE_N
M16
RESET_TRX_N M11
RESET_MAIN_N
NC NC
1 2
VBAT_PMB
N14 N13
VDD_TEST VDD_TEST2
L13 TEST0 K13
J14
RFE_MPHY_SYS_CLK_EN RFE_MPHY_RX1_DAT RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DAT RFE_MPHY_RX2_DATX RFE_MPHY_TX_DAT RFE_MPHY_TX_DATX
J16 J17 H16
MPHY_SYS_CLK_EN MPHY_RX1_DAT MPHY_RX1_DATX MPHY_RX2_DAT
H17 K16
MPHY_RX2_DATX MPHY_TX_DAT
K17
L4
VSS
VSS
VSS
VSS L5
L6
L9
VSS
VSS L3
K11
VSS
VSS
VSS
VSS K5
K6
K7
K10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS J8
J3
J4
J5
K3
K4
J10
J11
VSS
VSS
VSS
VSS
VSS
VSS H9
H4
H3
H10
H11
G15
VSS
VSS
G10
G11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS G5
G7
G3
G9
G8
F11
F10
F15
VSS
VSS F8
F3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS E5
E7
E6
E8
E9
E11
E15
VSS
VSS E3
E4
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
C9
D9
D2
C7
D14
D15
D16
C14
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS C2
C3
C4
C5
C6
B13
B16
B12
VSS
VSS B10
B11
VSS
VSS
VSS
VSS B6
A6
B9
A3
B8
V_BAT
VSS
MPHY_TX_DATX
A12
_VSIM_
TEST1
_VSD3_ _VSD2_
_VSD2_
C300
L302
L301
L300
C312
V_BAT
VUSB_IO_
C301
VPLL_
C308
C303
C302
C306
_VSD2_
C311
VDIGRF_ VPLL_ VRTC_ VUSB_PD_
VSD2
_VSD2_
C320
C326
C325
C307
C313
C310
C324
_VSD1_
_VSD3_
C343
C344
C342
C341
C335
USB_VBUS__
C346
C349
C348
C347
C345
C334
_VSD2_
C336
VSD2_GND
VSD3_GND
C316
C319 C328
C321
R352
_VSD1_
_VSD2_
C330
C333
C337
C340
C339
C338
VUSB_PD_
VSD1_GND
C309
VPLL_ _VSD2_ VRTC_ _VSIM_ VUSB_IO_
C317
VDIGRF_
P1 VDD_VSD2 V6 VDD_VIN_SD3 Y9 VDD_VIN_SD2 Y2 VDD_VIN_SD1 U2 VDD_VIN_SD1 U1 VDD_VIN_PMU V5 VDD_USB_PD C17 VDD_USB_ANA C16 VDD_RTC A14 VDD_PLL_1 F7 VDD_PLL F18 VDD_MPHY_TX_1V2 G18 VDD_MPHY_RX_1V2 L17 VDD_IO_USB B16 VDD_IO_SIM2 J15 VDD_IO_SIM1 D13 VDD_IO_MMC M12 VDD_IO_MIPI A11 VDD_IO_HSIC_1V2 C18 VDD_IO_EMIC_1V8 C2 VDD_IO_EMIC D3 VDD_IO_EMIC C7 VDD_IO_EMIC A2 VDD_IO_1V8 M10 VDD_IO_1V8 L6 VDD_IO_1V8 K15 VDD_IO_1V8 H3 VDD_IO_1V8 C15 VDD_DLL_EMIC D5 VDD_CORE_MAIN H6 VDD_CORE_MAIN D8 VDD_CORE_MAIN C14 VDD_DLL_EMIC D4 VDD_DLL_EMIC C6 VDD_CORE_3G H13 VDD_CORE_3G J11 VDD_CORE_3G H8 V_BSTP Y6 V_BSTN Y7 V W6 VBUS B15
P2
R1
M13 VPP
VPLL
VPMU
VDIGRF
Y8
W8
W7
Y12
Y13 VREF
VRTC
VSIM1
VSIM2
VUSB_IO
R2 RCT_MON2
VUSB_PD
RCT_MON1
VUSB_ANA
C351
J13 J14
W12
C350 VRTC_1.8V
_VSD1_
SD1_FB SD1_SW
U4 V1 V2
SD1_SW
L303 _VSD2_
V4 SD2_FB
R305
N17 TP301
RESET_N_RF
P10
XRESET_N
SD2_SW
RESET_ALL
SD2_SW
C352
Y3 Y4
L304
P7
RESET_REQ_N RESET_PWRDWN_N
P9
TP304
RESET_RFE_N TP305
P12 H14
RESET_BB_N SD3_FB
RESET_RFE_N
SD3_SW
Y10
VSD1_GND
L305
C353
RESET2_N CC1_CLK N15
CC1_IO
MMCI1_CD
N12
E12
SIM_CLK SIM_IO SIM_RST
F13 G13
N14
SPEECH_PCM_IN SPEECH_PCM_CLK
_VSD3_
V10
OFF_N
CC1_RST
MMCI1_CLK MMCI1_CMD
C354
VSD2_GND
F14 CC2_CLK
K13
SPEECH_PCM_OUT SPEECH_PCM_SYNC _DUMP_INT
N10 L12
R310
MMCI1_DAT_0
CC2_IO CC2_RST
MMCI1_DAT_1
J3
RXDATANLANE2 NAND_ADQ_0
RXDATAPLANE1
NAND_ADQ_1
RXDATAPLANE2
L7 L3
NAND_ADQ_3 NAND_ADQ_4 NAND_ADQ_5 NAND_ADQ_6
J8 K5
J6 N4
NAND_ADQ_7
U300
L18
VSD3_GND TP307 TP308 TP309 TP310
RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DATX RFE_MPHY_RX1_DAT RFE_MPHY_RX2_DAT RFE_MPHY_TX_DATX RFE_MPHY_TX_DAT
H18
TXDATAP U15
HW_ID4_
T_OUT0 T_OUT1 T_OUT2
NAND_ADQ_8
T15 R15 P15
NAND_ADQ_9
T_OUT3
NAND_ADQ_10
W14
NAND_ADQ_11 F3
K18
H17 TXDATAN
H4
M4
M18
NAND_ADQ_2
K4 K7
G14
J18 RXDATANLANE1
MMCI1_DAT_3 L5 N2
H16
MMCI1_DAT_2
N11
DSP_AUDIO_IN1
DSP_AUDIO_IN1
NAND_ADQ_12 NAND_ADQ_13
ON
H5
I2S2_WA1
U11 H11 U8
TP311
_ON GPS_CLK_EN
8-64
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-26. DCS/PCS TX
F100 PIN 4 : About 30dBm ?
YES
CHECK soldered - CN100, L100, C104
NO Check F100 PIN 6 About 30dBm
YES
CONTINUOUS TX ON CONDITION TX POWER IDX1 APPLIED DCS CH : 685 PCS CH : 661 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
Resolder or change F100
NO Check the Voltage at C166 = VBATT ?
NO
Resolder or change C104, L110
YES Check component soldering status OK at F101
NO
Resolder or change F101
YES Check F101 PIN 10 About 30dBm ?
YES
Resolder or change F101
YES
Resolder or change C150, L109
NO Check U101 PIN 9 About 30dBm ? NO
Check U101 PIN 24 About 10dBm?
YES
Resolder or change U101
NO
Check the freq. at OSC100 PIN 4 : 26MHz ?
NO
Change or resolder OSC100
YES Check component soldering status ok at U103
NO
Resolder or change U103
YES NO
Resolder or change U300
DCS/PCS Transmitter is O.K?
END
8-65
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BATTERY
C103
L100
RFE_RFFE_VIO_FEM_
R100
FBR_FWD
R101
C104
R102
V_BATTERY
RFS100
F100
R103
2
L103 OUT
EN
REFIN
FWDC|REVI FWDI|REVO
1 6
GND
G
G
C3
4
INL INS
C114 B1
RFE_PADCDC_EN
L106
3
B2
LX
C110
COMMON 1 ANT
B3
C2
FWDI|REVC FWDO|REVI
CN100
C115
5
1
GND
3 4
G 4 RFIN
U100
2
L101
3 G 2 G
L107
A2
13
16
ANT
VIO
21
B1_Rx 7
B1_TX B2_TX B5_TX B8_TX
C132
B1_Tx
23 B2_Tx
B2_Rx
F101 LMSWDQGK-F48
B5_Tx
2
24
B2_Rx
B8_Tx
29
B5_Rx 30
B5_Rx
GSM_HB_TX GSM_LB_TX
B8_Rx B8_Rx
28
25
C105 C107
GND
GND
GND
GND
GND 3
1
8
6
4
GND
GND 12
11
GND
GND
GND
GND
GND
GND
GND
GND
34
33
14
32
18
31
20
36
GND
GND
GND
GND
GND
GND
GND 42
41
40
39
38
37
GND
U5
C109
C108
L105
L104
L14
B14 CONF
VDD_BAT
G17 VDD_RFLDO1
F16
G16
E16 FB_SDD
VSS_SDD
E17
C17
A16
D17
C16 FB_SDL
FB_SDH
SW_SDL
SW_SDD
VSS_SDL
VSS_SDH
C15
C133
C129
FB_SDL VSS_STARPOINT
FB_SDD VSS_STARPOINT
FB_SDH VSS_STARPOINT
L108 C128 F17
B17
B15
A15
C13
VDD_BAT
VDD_BAT
SW2_SDH
SW1_SDH
C126
C127
C125
VSS_STARPOINT
K9
H8
A14 VDD_BAT
J15
D10
P13
P15
D13 CEXT_TX2
CEXT_TX1
CEXT_RX1
VDD_RFLDO_
VDD_RFH1
C111
C113
RFE_VDD_SDH
CEXT_PMU1
VDDL_MAIN1
VDDL_MAIN2
VDDL_MAIN3
J12 VDD_DIGCORE
D7
T14
P14
K15
H15
D8
VDDH2
VDDH2
VDDH1_MAIN2
VDDH1_MAIN1
VDDH1_MAIN3
C122 RD_M1X U6
VDD_RFLDO2
C1
A2
E10
C12
J9 VDDL_TX5
VDDH1_TX1
VDDH1_TX3
F9
F7
D6
H7
A10
F5 VDDL_TX3
VDDL_TX4
VDDL_TX2
VDDL_TX1
VDDL_RX7
VDDH1_RX1
L7
K8 VDDL_RX6
VDDL_RX5
T1
M5
P10
M13
M10 VDDL_RX4
VDDL_RX1
RD_M1
VDDL_RX2
VDDIO U7
DIV_RXB8 DIV_RXB8X
C124
C123 RFE_VDD_RFLDO2
C116 C120
6.3V L112
C150
C149
L114
C148
C147
C146
C145
L113
C144
C121
C118
C151
U8
DIV_RXB2 DIV_RXB2X
RFE_VDD_SDD
C112
RFE_VDD_SDH
B5_TX B8_TX
C141
VDD1V8_DIGSBY
RFE_VDD_IO_
L111
RD_L4 RD_L4X
U10
DIV_RXB1 DIV_RXB1X
U9
L10 RD_H3
VSS
RD_H3X
RD_L1
VSS
U3
K1
VSS VSS
RX_M1
VSS
RX_M1X
VSS VSS
J1
DCS1800 DCS1800X
RX_M2
VSS
H1
J2
VSS VSS
RX_M3
VSS
RX_M3X
VSS
RX_H1
VSS
VSS R1 P1 VSS VSS
N1 RX_H3
VSS
RX_H3X
VSS
RX_L1
VSS
RX_L1X
VSS
VSS G1
C170
C169
RXB8 RXB8X
RFE_RFFE_VIO_
FBR_FWD
VSS
RX_L4X
VSS
C8
TP_H
VSS
TP_L
VSS
FBR_RF1
VSS
VSS
A11
C156
A13
VSS
FBR_RF2
VSS G13 G12
RFFE_VIO
VSS
RFFE_SCLK
VSS
VSS SPI_VSPI
VSS
SPI_CLK
VSS
L115
R105
SPI_SS
VSS
SPI_DRW
VSS
VSS
GPO0
U103
GPO1
G6 H5 G4 B1
GPO2 GPO3 GPO4 GPO5
E12 E13
TP103
GPO6
VSS
VSS VSS
VSS VSS
GPO7
F14
VSS VSS
RFFE2_SDATA RFFE2_SCLK
VSS
RFFE2_VIO
VSS VSS
RFE_PADACF_P
D11
VSS
PADACF_P
VSS
VSS AFC_DAC
VSS VSS
T17 U16
XO
VSS
XOX
VSS
T16 U2
C162
L11
NC MI1
NC
MI2
NC
MI3
NC
SYS_CLK
NC
REF_CLK_EN
NC
NC
N16 N17 P17
GPS_CLK_26M GPS_CLK_EN
P16
T10 T9 T8
T4 T3 T2 P2 N2
L2 H2 G2 F2 E2
K14 L17 M17
B3 A4 B5 B4 T13 A1
T15 M15
T6
T11
A5 NC
NC L12
K12
TP105 SYS_CLK REF_CLK_EN
T7
U11
VCTCXO_EN
U13 TP104
RFE_VDD_IO_
R111
R15
R17 VSS
XO_SUP
VSS R12
R110
R13
VSS
PADACF_N R14
U14
RFE_VDD_IO_
V_BATTERY
C164
R9
R11
M2 PADACS
OSC100
C161
R7
R10
T5 VSS
GPO8 F12 F13
D12
1
P8 P9
R5 R6
VSS
C11
2
P7
R3 R4
U12 VSS
E14
MAIN_ANT_SEL RFE_PADACS RFE_RFFE2_SDATA RFE_RFFE2_SCLK RFE_RFFE2_VIO
OUT VCC 3 4
P4 P5
P11
VSS J6 H6
MDM_SUB_SEL2
GND VCON
P3
T12
H14 H13
N15
VSS
RFFE_SDATA J13 H12
N6
N12
R8
G14
TP101 TP102
RFE_RFFE_SCLK RFE_RFFE_SDATA
N5
N8 N9
R2
C10
C153 C154
C155
RX_L4
VSS
C152
TP_H TP_L
VSS
E1 D1
N3
N7
P6
F1
RXB5 RXB5X
M9
M14
N10 RX_H1X
M1
M7
M12
N4 RX_M2X
K2
RXB1 RXB1X
M3 M4 M6
RD_L1X L1
RXB2 RXB2X
L15
VSS VSS
U4
DIV_RXB5 DIV_RXB5X
FB_SDD VSS_STARPOINT
R104
RFE_VDD_SDL RFE_VDD_SDL RFE_VDD_SDL
B1_TX B2_TX
L110
C143
VBAT_PMB
CEXT_PMU2
GSM_HB_TX GSM_LB_TX
C139 C140
13 10 11 36 2
B2
9 4
VDD_RFH2
B1_OUT B2_OUT B3|4_OUT B5_OUT B8_OUT
C119
GSM_HB_OUT GSM_LB
U101
VIO CLK DATA
RFE_VDD_SDD
VSS_STARPOINT
RFE_VDD_SDL
31 VBIAS
5 6 7 8
VBATT
BC1 BC2 BC3
43
48
GND
27 28 29
2G3G_HB_IN 2G3G_LB_IN
VCC_2G VCC_2G VCC_3G VCC_3G
18
C142
RFE_RFFE_SCLK RFE_RFFE_SDATA
20 21 22
FB_SDL
VDD_RFLDO_
1 3 12 14 15 16 17 19 23 25 30 32 33 34 35 37 38 39 40
TP100
RFE_VDD_SDL
V_BATTERY
DCS1800 DCS1800X
26
VDD_RFLDO_
L109
GND GND GND GND GND GND GND GND GND GND GND8 GND GND GND GND GND GND GND GND
24 26
TP_H TP_L
RFE_PADCDC_EN
GND
DCS_Rx
GND
DCS_Rx
SDATA
GND
SCLK
47
17
C138
RFE_RFFE_VIO_
27
19
RFE_RFFE_SCLK RFE_RFFE_SDATA
RFE_PADACS
GSM_HTx GSM_LTx
9
46
C136
45
C135
C137
10
44
C134
C130
RXB1 RXB1X RXB2 RXB2X RXB5 RXB5X RXB8 RXB8X
22
B1_Rx
5 35
VDDH1_TX4
C131
VDDH1_TX2
RFE_PADACF_P
C106
VBAT
PGND
AGND
2
NC
A3
A1
V_BATTERY
1 NC
L102
MODE
15
C1
FSYS1
NC
FSYS1_EN
NC
FSYS2
NC
FSYS2_EN
NC
SYS_CLK_LEVEL
NC
A17 U1 U17 R16 U15 L16
NC
P12 N11
RESET_N_RF RESET_RFE_N
M16
RESET_TRX_N M11
RESET_MAIN_N
NC NC
1 2
VBAT_PMB
N14 N13
VDD_TEST VDD_TEST2
L13 TEST0 K13
J14
RFE_MPHY_SYS_CLK_EN RFE_MPHY_RX1_DAT RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DAT RFE_MPHY_RX2_DATX RFE_MPHY_TX_DAT RFE_MPHY_TX_DATX
J16 J17 H16
MPHY_SYS_CLK_EN MPHY_RX1_DAT MPHY_RX1_DATX MPHY_RX2_DAT
H17 K16
MPHY_RX2_DATX MPHY_TX_DAT
K17
L4
VSS
VSS
VSS
VSS L5
L6
L9
VSS
VSS L3
K11
VSS
VSS
VSS
VSS K5
K6
K7
K10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS J8
J3
J4
J5
K3
K4
J10
J11
VSS
VSS
VSS
VSS
VSS
VSS H9
H4
H3
H10
H11
G15
VSS
VSS
G10
G11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS G5
G7
G3
G9
G8
F11
F10
F15
VSS
VSS F8
F3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS E5
E7
E6
E8
E9
E11
E15
VSS
VSS E3
E4
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
C9
D9
D2
C7
D14
D15
D16
C14
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS C2
C3
C4
C5
C6
B13
B16
B12
VSS
VSS B10
B11
VSS
VSS
VSS
VSS B6
A6
B9
A3
B8
V_BAT
VSS
MPHY_TX_DATX
A12
_VSIM_
TEST1
_VSD3_ _VSD2_
_VSD2_
C300
L302
L301
L300
C312
V_BAT
VUSB_IO_
C301
VPLL_
C308
C303
C302
C306
_VSD2_
C311
VDIGRF_ VPLL_ VRTC_ VUSB_PD_
VSD2
_VSD2_
C320
C326
C325
C307
C313
C310
C324
_VSD1_
_VSD3_
C343
C344
C342
C341
C335
USB_VBUS__
C346
C349
C348
C347
C345
C334
_VSD2_
C336
VSD2_GND
VSD3_GND
C316
C319 C328
C321
R352
_VSD1_
_VSD2_
C330
C333
C337
C340
C339
C338
VUSB_PD_
VSD1_GND
C309
VPLL_ _VSD2_ VRTC_ _VSIM_ VUSB_IO_
C317
VDIGRF_
P1 VDD_VSD2 V6 VDD_VIN_SD3 Y9 VDD_VIN_SD2 Y2 VDD_VIN_SD1 U2 VDD_VIN_SD1 U1 VDD_VIN_PMU V5 VDD_USB_PD C17 VDD_USB_ANA C16 VDD_RTC A14 VDD_PLL_1 F7 VDD_PLL F18 VDD_MPHY_TX_1V2 G18 VDD_MPHY_RX_1V2 L17 VDD_IO_USB B16 VDD_IO_SIM2 J15 VDD_IO_SIM1 D13 VDD_IO_MMC M12 VDD_IO_MIPI A11 VDD_IO_HSIC_1V2 C18 VDD_IO_EMIC_1V8 C2 VDD_IO_EMIC D3 VDD_IO_EMIC C7 VDD_IO_EMIC A2 VDD_IO_1V8 M10 VDD_IO_1V8 L6 VDD_IO_1V8 K15 VDD_IO_1V8 H3 VDD_IO_1V8 C15 VDD_DLL_EMIC D5 VDD_CORE_MAIN H6 VDD_CORE_MAIN D8 VDD_CORE_MAIN C14 VDD_DLL_EMIC D4 VDD_DLL_EMIC C6 VDD_CORE_3G H13 VDD_CORE_3G J11 VDD_CORE_3G H8 V_BSTP Y6 V_BSTN Y7 V W6 VBUS B15
P2
R1
M13 VPP
VPLL
VPMU
VDIGRF
Y8
W8
W7
Y12
Y13 VREF
VRTC
VSIM1
VSIM2
VUSB_IO
R2 RCT_MON2
VUSB_PD
RCT_MON1
VUSB_ANA
C351
J13 J14
W12
C350 VRTC_1.8V
_VSD1_
SD1_FB SD1_SW
U4 V1 V2
SD1_SW
L303 _VSD2_
V4 SD2_FB
R305
N17 TP301
RESET_N_RF
P10
XRESET_N
SD2_SW
RESET_ALL
SD2_SW
C352
Y3 Y4
L304
P7
RESET_REQ_N RESET_PWRDWN_N
P9
TP304
RESET_RFE_N TP305
P12 H14
RESET_BB_N SD3_FB
RESET_RFE_N
SD3_SW
Y10
VSD1_GND
L305
C353
RESET2_N CC1_CLK N15
CC1_IO
MMCI1_CD
N12
E12
SIM_CLK SIM_IO SIM_RST
F13 G13
N14
SPEECH_PCM_IN SPEECH_PCM_CLK
_VSD3_
V10
OFF_N
CC1_RST
MMCI1_CLK MMCI1_CMD
C354
VSD2_GND
F14 CC2_CLK
K13
SPEECH_PCM_OUT SPEECH_PCM_SYNC _DUMP_INT
N10 L12
R310
MMCI1_DAT_0
CC2_IO CC2_RST
MMCI1_DAT_1
J3
RXDATANLANE2 NAND_ADQ_0
RXDATAPLANE1
NAND_ADQ_1
RXDATAPLANE2
L7 L3
NAND_ADQ_3 NAND_ADQ_4 NAND_ADQ_5 NAND_ADQ_6
J8 K5
J6 N4
NAND_ADQ_7
U300
L18
VSD3_GND TP307 TP308 TP309 TP310
RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DATX RFE_MPHY_RX1_DAT RFE_MPHY_RX2_DAT RFE_MPHY_TX_DATX RFE_MPHY_TX_DAT
H18
TXDATAP U15
HW_ID4_
T_OUT0 T_OUT1 T_OUT2
NAND_ADQ_8
T15 R15 P15
NAND_ADQ_9
T_OUT3
NAND_ADQ_10
W14
NAND_ADQ_11 F3
K18
H17 TXDATAN
H4
M4
M18
NAND_ADQ_2
K4 K7
G14
J18 RXDATANLANE1
MMCI1_DAT_3 L5 N2
H16
MMCI1_DAT_2
N11
DSP_AUDIO_IN1
DSP_AUDIO_IN1
NAND_ADQ_12 NAND_ADQ_13
ON
H5
I2S2_WA1
U11 H11 U8
TP311
_ON GPS_CLK_EN
8-66
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-27. WCDMA BAND1 TX
F100 PIN 4 : About 22dBm ?
YES
CHECK soldered - CN100, L100, C104
NO Check F100 PIN 6 About 22 dBm
YES
Resolder or change F100
NO
Resolder or change C104, L110
CONTINUOUS TX ON CONDITION TX POWER DAC:14500 CODE APPLIED WCDMA Band1 CH : 20000 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
NO Check the Voltage at C104 = VBATT ? YES Check component soldering status OK at F101
NO
Resolder or change F101
YES Check F101 PIN 7 About 22 dBm ?
YES
Resolder or change F101
NO Check U101 PIN 13 About 22dBm ?
YES
Resolder or change L113, C140
NO
Check U101 PIN 24 About 0dBm?
YES
Resolder or change U101
NO
Check the freq. at OSC100 PIN 4 : 26MHz ?
NO
Change or resolder OSC100
YES Check component soldering status ok at U103
NO
Resolder or change U103
YES NO
Resolder or change U300
Band1 Transmitter is O.K?
END
8-67
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BATTERY
C103
L100
RFE_RFFE_VIO_FEM_
R100
FBR_FWD
R101
C104
R102
V_BATTERY
RFS100
F100
R103
2
L103 OUT
EN
REFIN
FWDC|REVI FWDI|REVO
1 6
GND
G
G
C3
4
INL INS
C114 B1
RFE_PADCDC_EN
L106
3
B2
LX
C110
COMMON 1 ANT
B3
C2
FWDI|REVC FWDO|REVI
CN100
C115
5
1
GND
3 4
G 4 RFIN
U100
2
L101
3 G 2 G
L107
A2
13
16
ANT
VIO
21
B1_Rx 7
B1_TX B2_TX B5_TX B8_TX
C132
B1_Tx
23 B2_Tx
B2_Rx
F101 LMSWDQGK-F48
B5_Tx
2
24
B2_Rx
B8_Tx
29
B5_Rx 30
B5_Rx
GSM_HB_TX GSM_LB_TX
B8_Rx B8_Rx
28
25
C105 C107
GND
GND
GND
GND
GND 3
1
8
6
4
GND
GND 12
11
GND
GND
GND
GND
GND
GND
GND
GND
34
33
14
32
18
31
20
36
GND
GND
GND
GND
GND
GND
GND 42
41
40
39
38
37
GND
U5
C109
C108
L105
L104
L14
B14 CONF
VDD_BAT
G17 VDD_RFLDO1
F16
G16
E16 FB_SDD
VSS_SDD
E17
C17
A16
D17
C16 FB_SDL
FB_SDH
SW_SDL
SW_SDD
VSS_SDL
VSS_SDH
C15
C133
C129
FB_SDL VSS_STARPOINT
FB_SDD VSS_STARPOINT
FB_SDH VSS_STARPOINT
L108 C128 F17
B17
B15
A15
C13
VDD_BAT
VDD_BAT
SW2_SDH
SW1_SDH
C126
C127
C125
VSS_STARPOINT
K9
H8
A14 VDD_BAT
J15
D10
P13
P15
D13 CEXT_TX2
CEXT_TX1
CEXT_RX1
VDD_RFLDO_
VDD_RFH1
C111
C113
RFE_VDD_SDH
CEXT_PMU1
VDDL_MAIN1
VDDL_MAIN2
VDDL_MAIN3
J12 VDD_DIGCORE
D7
T14
P14
K15
H15
D8
VDDH2
VDDH2
VDDH1_MAIN2
VDDH1_MAIN1
VDDH1_MAIN3
C122 RD_M1X U6
VDD_RFLDO2
C1
A2
E10
C12
J9 VDDL_TX5
VDDH1_TX1
VDDH1_TX3
F9
F7
D6
H7
A10
F5 VDDL_TX3
VDDL_TX4
VDDL_TX2
VDDL_TX1
VDDL_RX7
VDDH1_RX1
L7
K8 VDDL_RX6
VDDL_RX5
T1
M5
P10
M13
M10 VDDL_RX4
VDDL_RX1
RD_M1
VDDL_RX2
VDDIO U7
DIV_RXB8 DIV_RXB8X
C124
C123 RFE_VDD_RFLDO2
C116 C120
6.3V L112
C150
C149
L114
C148
C147
C146
C145
L113
C144
C121
C118
C151
U8
DIV_RXB2 DIV_RXB2X
RFE_VDD_SDD
C112
RFE_VDD_SDH
B5_TX B8_TX
C141
VDD1V8_DIGSBY
RFE_VDD_IO_
L111
RD_L4 RD_L4X
U10
DIV_RXB1 DIV_RXB1X
U9
L10 RD_H3
VSS
RD_H3X
RD_L1
VSS
U3
K1
VSS VSS
RX_M1
VSS
RX_M1X
VSS VSS
J1
DCS1800 DCS1800X
RX_M2
VSS
H1
J2
VSS VSS
RX_M3
VSS
RX_M3X
VSS
RX_H1
VSS
VSS R1 P1 VSS VSS
N1 RX_H3
VSS
RX_H3X
VSS
RX_L1
VSS
RX_L1X
VSS
VSS G1
C170
C169
RXB8 RXB8X
RFE_RFFE_VIO_
FBR_FWD
VSS
RX_L4X
VSS
C8
TP_H
VSS
TP_L
VSS
FBR_RF1
VSS
VSS
A11
C156
A13
VSS
FBR_RF2
VSS G13 G12
RFFE_VIO
VSS
RFFE_SCLK
VSS
VSS SPI_VSPI
VSS
SPI_CLK
VSS
L115
R105
SPI_SS
VSS
SPI_DRW
VSS
VSS
GPO0
U103
GPO1
G6 H5 G4 B1
GPO2 GPO3 GPO4 GPO5
E12 E13
TP103
GPO6
VSS
VSS VSS
VSS VSS
GPO7
F14
VSS VSS
RFFE2_SDATA RFFE2_SCLK
VSS
RFFE2_VIO
VSS VSS
RFE_PADACF_P
D11
VSS
PADACF_P
VSS
VSS AFC_DAC
VSS VSS
T17 U16
XO
VSS
XOX
VSS
T16 U2
C162
L11
NC MI1
NC
MI2
NC
MI3
NC
SYS_CLK
NC
REF_CLK_EN
NC
NC
N16 N17 P17
GPS_CLK_26M GPS_CLK_EN
P16
T10 T9 T8
T4 T3 T2 P2 N2
L2 H2 G2 F2 E2
K14 L17 M17
B3 A4 B5 B4 T13 A1
T15 M15
T6
T11
A5 NC
NC L12
K12
TP105 SYS_CLK REF_CLK_EN
T7
U11
VCTCXO_EN
U13 TP104
RFE_VDD_IO_
R111
R15
R17 VSS
XO_SUP
VSS R12
R110
R13
VSS
PADACF_N R14
U14
RFE_VDD_IO_
V_BATTERY
C164
R9
R11
M2 PADACS
OSC100
C161
R7
R10
T5 VSS
GPO8 F12 F13
D12
1
P8 P9
R5 R6
VSS
C11
2
P7
R3 R4
U12 VSS
E14
MAIN_ANT_SEL RFE_PADACS RFE_RFFE2_SDATA RFE_RFFE2_SCLK RFE_RFFE2_VIO
OUT VCC 3 4
P4 P5
P11
VSS J6 H6
MDM_SUB_SEL2
GND VCON
P3
T12
H14 H13
N15
VSS
RFFE_SDATA J13 H12
N6
N12
R8
G14
TP101 TP102
RFE_RFFE_SCLK RFE_RFFE_SDATA
N5
N8 N9
R2
C10
C153 C154
C155
RX_L4
VSS
C152
TP_H TP_L
VSS
E1 D1
N3
N7
P6
F1
RXB5 RXB5X
M9
M14
N10 RX_H1X
M1
M7
M12
N4 RX_M2X
K2
RXB1 RXB1X
M3 M4 M6
RD_L1X L1
RXB2 RXB2X
L15
VSS VSS
U4
DIV_RXB5 DIV_RXB5X
FB_SDD VSS_STARPOINT
R104
RFE_VDD_SDL RFE_VDD_SDL RFE_VDD_SDL
B1_TX B2_TX
L110
C143
VBAT_PMB
CEXT_PMU2
GSM_HB_TX GSM_LB_TX
C139 C140
13 10 11 36 2
B2
9 4
VDD_RFH2
B1_OUT B2_OUT B3|4_OUT B5_OUT B8_OUT
C119
GSM_HB_OUT GSM_LB
U101
VIO CLK DATA
RFE_VDD_SDD
VSS_STARPOINT
RFE_VDD_SDL
31 VBIAS
5 6 7 8
VBATT
BC1 BC2 BC3
43
48
GND
27 28 29
2G3G_HB_IN 2G3G_LB_IN
VCC_2G VCC_2G VCC_3G VCC_3G
18
C142
RFE_RFFE_SCLK RFE_RFFE_SDATA
20 21 22
FB_SDL
VDD_RFLDO_
1 3 12 14 15 16 17 19 23 25 30 32 33 34 35 37 38 39 40
TP100
RFE_VDD_SDL
V_BATTERY
DCS1800 DCS1800X
26
VDD_RFLDO_
L109
GND GND GND GND GND GND GND GND GND GND GND8 GND GND GND GND GND GND GND GND
24 26
TP_H TP_L
RFE_PADCDC_EN
GND
DCS_Rx
GND
DCS_Rx
SDATA
GND
SCLK
47
17
C138
RFE_RFFE_VIO_
27
19
RFE_RFFE_SCLK RFE_RFFE_SDATA
RFE_PADACS
GSM_HTx GSM_LTx
9
46
C136
45
C135
C137
10
44
C134
C130
RXB1 RXB1X RXB2 RXB2X RXB5 RXB5X RXB8 RXB8X
22
B1_Rx
5 35
VDDH1_TX4
C131
VDDH1_TX2
RFE_PADACF_P
C106
VBAT
PGND
AGND
2
NC
A3
A1
V_BATTERY
1 NC
L102
MODE
15
C1
FSYS1
NC
FSYS1_EN
NC
FSYS2
NC
FSYS2_EN
NC
SYS_CLK_LEVEL
NC
A17 U1 U17 R16 U15 L16
NC
P12 N11
RESET_N_RF RESET_RFE_N
M16
RESET_TRX_N M11
RESET_MAIN_N
NC NC
1 2
VBAT_PMB
N14 N13
VDD_TEST VDD_TEST2
L13 TEST0 K13
J14
RFE_MPHY_SYS_CLK_EN RFE_MPHY_RX1_DAT RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DAT RFE_MPHY_RX2_DATX RFE_MPHY_TX_DAT RFE_MPHY_TX_DATX
J16 J17 H16
MPHY_SYS_CLK_EN MPHY_RX1_DAT MPHY_RX1_DATX MPHY_RX2_DAT
H17 K16
MPHY_RX2_DATX MPHY_TX_DAT
K17
L4
VSS
VSS
VSS
VSS L5
L6
L9
VSS
VSS L3
K11
VSS
VSS
VSS
VSS K5
K6
K7
K10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS J8
J3
J4
J5
K3
K4
J10
J11
VSS
VSS
VSS
VSS
VSS
VSS H9
H4
H3
H10
H11
G15
VSS
VSS
G10
G11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS G5
G7
G3
G9
G8
F11
F10
F15
VSS
VSS F8
F3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS E5
E7
E6
E8
E9
E11
E15
VSS
VSS E3
E4
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
C9
D9
D2
C7
D14
D15
D16
C14
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS C2
C3
C4
C5
C6
B13
B16
B12
VSS
VSS B10
B11
VSS
VSS
VSS
VSS B6
A6
B9
A3
B8
V_BAT
VSS
MPHY_TX_DATX
A12
_VSIM_
TEST1
_VSD3_ _VSD2_
_VSD2_
C300
L302
L301
L300
C312
V_BAT
VUSB_IO_
C301
VPLL_
C308
C303
C302
C306
_VSD2_
C311
VDIGRF_ VPLL_ VRTC_ VUSB_PD_
VSD2
_VSD2_
C320
C326
C325
C307
C313
C310
C324
_VSD1_
_VSD3_
C343
C344
C342
C341
C335
USB_VBUS__
C346
C349
C348
C347
C345
C334
_VSD2_
C336
VSD2_GND
VSD3_GND
C316
C319 C328
C321
R352
_VSD1_
_VSD2_
C330
C333
C337
C340
C339
C338
VUSB_PD_
VSD1_GND
C309
VPLL_ _VSD2_ VRTC_ _VSIM_ VUSB_IO_
C317
VDIGRF_
P1 VDD_VSD2 V6 VDD_VIN_SD3 Y9 VDD_VIN_SD2 Y2 VDD_VIN_SD1 U2 VDD_VIN_SD1 U1 VDD_VIN_PMU V5 VDD_USB_PD C17 VDD_USB_ANA C16 VDD_RTC A14 VDD_PLL_1 F7 VDD_PLL F18 VDD_MPHY_TX_1V2 G18 VDD_MPHY_RX_1V2 L17 VDD_IO_USB B16 VDD_IO_SIM2 J15 VDD_IO_SIM1 D13 VDD_IO_MMC M12 VDD_IO_MIPI A11 VDD_IO_HSIC_1V2 C18 VDD_IO_EMIC_1V8 C2 VDD_IO_EMIC D3 VDD_IO_EMIC C7 VDD_IO_EMIC A2 VDD_IO_1V8 M10 VDD_IO_1V8 L6 VDD_IO_1V8 K15 VDD_IO_1V8 H3 VDD_IO_1V8 C15 VDD_DLL_EMIC D5 VDD_CORE_MAIN H6 VDD_CORE_MAIN D8 VDD_CORE_MAIN C14 VDD_DLL_EMIC D4 VDD_DLL_EMIC C6 VDD_CORE_3G H13 VDD_CORE_3G J11 VDD_CORE_3G H8 V_BSTP Y6 V_BSTN Y7 V W6 VBUS B15
P2
R1
M13 VPP
VPLL
VPMU
VDIGRF
Y8
W8
W7
Y12
Y13 VREF
VRTC
VSIM1
VSIM2
VUSB_IO
R2 RCT_MON2
VUSB_PD
RCT_MON1
VUSB_ANA
C351
J13 J14
W12
C350 VRTC_1.8V
_VSD1_
SD1_FB SD1_SW
U4 V1 V2
SD1_SW
L303 _VSD2_
V4 SD2_FB
R305
N17 TP301
RESET_N_RF
P10
XRESET_N
SD2_SW
RESET_ALL
SD2_SW
C352
Y3 Y4
L304
P7
RESET_REQ_N RESET_PWRDWN_N
P9
TP304
RESET_RFE_N TP305
P12 H14
RESET_BB_N SD3_FB
RESET_RFE_N
SD3_SW
Y10
VSD1_GND
L305
C353
RESET2_N CC1_CLK N15
CC1_IO
MMCI1_CD
N12
E12
SIM_CLK SIM_IO SIM_RST
F13 G13
N14
SPEECH_PCM_IN SPEECH_PCM_CLK
_VSD3_
V10
OFF_N
CC1_RST
MMCI1_CLK MMCI1_CMD
C354
VSD2_GND
F14 CC2_CLK
K13
SPEECH_PCM_OUT SPEECH_PCM_SYNC _DUMP_INT
N10 L12
R310
MMCI1_DAT_0
CC2_IO CC2_RST
MMCI1_DAT_1
J3
RXDATANLANE2 NAND_ADQ_0
RXDATAPLANE1
NAND_ADQ_1
RXDATAPLANE2
L7 L3
NAND_ADQ_3 NAND_ADQ_4 NAND_ADQ_5 NAND_ADQ_6
J8 K5
J6 N4
NAND_ADQ_7
U300
L18
VSD3_GND TP307 TP308 TP309 TP310
RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DATX RFE_MPHY_RX1_DAT RFE_MPHY_RX2_DAT RFE_MPHY_TX_DATX RFE_MPHY_TX_DAT
H18
TXDATAP U15
HW_ID4_
T_OUT0 T_OUT1 T_OUT2
NAND_ADQ_8
T15 R15 P15
NAND_ADQ_9
T_OUT3
NAND_ADQ_10
W14
NAND_ADQ_11 F3
K18
H17 TXDATAN
H4
M4
M18
NAND_ADQ_2
K4 K7
G14
J18 RXDATANLANE1
MMCI1_DAT_3 L5 N2
H16
MMCI1_DAT_2
N11
DSP_AUDIO_IN1
DSP_AUDIO_IN1
NAND_ADQ_12 NAND_ADQ_13
ON
H5
I2S2_WA1
U11 H11 U8
TP311
_ON GPS_CLK_EN
8-68
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-28. WCDMA BAND2 TX
F100 PIN 4 : About 22dBm ?
YES
CHECK soldered - CN100, L100, C104
NO Check F100 PIN 6 About 22dBm
YES
Resolder or change F100
NO
Resolder or change C104, L110
CONTINUOUS TX ON CONDITION TX POWER DAC:23000 CODE APPLIED WCDMA Band2 CH : 9880 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
NO Check the Voltage at C104 = VBATT ? YES Check component soldering status OK at F101
NO
Resolder or change F101
YES Check F101 PIN 5 About 22dBm ?
YES
Resolder or change F101
YES
Resolder or change C114, L110
NO Check U101 PIN 10 About 22dBm ? NO
Check U101 PIN 24 About 0dBm?
YES
Resolder or change U101
NO
Check the freq. at OSC100 PIN 4 : 26MHz ?
NO
Change or resolder OSC100
YES Check component soldering status ok at U103
NO
Resolder or change U103
YES NO
Resolder or change U300
Band2 Transmitter is O.K?
END
8-69
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BATTERY
C103
L100
RFE_RFFE_VIO_FEM_
R100
FBR_FWD
R101
C104
R102
V_BATTERY
RFS100
F100
R103
2
L103 OUT
EN
REFIN
FWDC|REVI FWDI|REVO
1 6
GND
G
G
C3
4
INL INS
C114 B1
RFE_PADCDC_EN
L106
3
B2
LX
C110
COMMON 1 ANT
B3
C2
FWDI|REVC FWDO|REVI
CN100
C115
5
1
GND
3 4
G 4 RFIN
U100
2
L101
3 G 2 G
L107
A2
13
16
ANT
VIO
21
B1_Rx 7
B1_TX B2_TX B5_TX B8_TX
C132
B1_Tx
23 B2_Tx
B2_Rx
F101 LMSWDQGK-F48
B5_Tx
2
24
B2_Rx
B8_Tx
29
B5_Rx 30
B5_Rx
GSM_HB_TX GSM_LB_TX
B8_Rx B8_Rx
28
25
C105 C107
GND
GND
GND
GND
GND 3
1
8
6
4
GND
GND 12
11
GND
GND
GND
GND
GND
GND
GND
GND
34
33
14
32
18
31
20
36
GND
GND
GND
GND
GND
GND
GND 42
41
40
39
38
37
GND
U5
C109
C108
L105
L104
L14
B14 CONF
VDD_BAT
G17 VDD_RFLDO1
F16
G16
E16 FB_SDD
VSS_SDD
E17
C17
A16
D17
C16 FB_SDL
FB_SDH
SW_SDL
SW_SDD
VSS_SDL
VSS_SDH
C15
C133
C129
FB_SDL VSS_STARPOINT
FB_SDD VSS_STARPOINT
FB_SDH VSS_STARPOINT
L108 C128 F17
B17
B15
A15
C13
VDD_BAT
VDD_BAT
SW2_SDH
SW1_SDH
C126
C127
C125
VSS_STARPOINT
K9
H8
A14 VDD_BAT
J15
D10
P13
P15
D13 CEXT_TX2
CEXT_TX1
CEXT_RX1
VDD_RFLDO_
VDD_RFH1
C111
C113
RFE_VDD_SDH
CEXT_PMU1
VDDL_MAIN1
VDDL_MAIN2
VDDL_MAIN3
J12 VDD_DIGCORE
D7
T14
P14
K15
H15
D8
VDDH2
VDDH2
VDDH1_MAIN2
VDDH1_MAIN1
VDDH1_MAIN3
C122 RD_M1X U6
VDD_RFLDO2
C1
A2
E10
C12
J9 VDDL_TX5
VDDH1_TX1
VDDH1_TX3
F9
F7
D6
H7
A10
F5 VDDL_TX3
VDDL_TX4
VDDL_TX2
VDDL_TX1
VDDL_RX7
VDDH1_RX1
L7
K8 VDDL_RX6
VDDL_RX5
T1
M5
P10
M13
M10 VDDL_RX4
VDDL_RX1
RD_M1
VDDL_RX2
VDDIO U7
DIV_RXB8 DIV_RXB8X
C124
C123 RFE_VDD_RFLDO2
C116 C120
6.3V L112
C150
C149
L114
C148
C147
C146
C145
L113
C144
C121
C118
C151
U8
DIV_RXB2 DIV_RXB2X
RFE_VDD_SDD
C112
RFE_VDD_SDH
B5_TX B8_TX
C141
VDD1V8_DIGSBY
RFE_VDD_IO_
L111
RD_L4 RD_L4X
U10
DIV_RXB1 DIV_RXB1X
U9
L10 RD_H3
VSS
RD_H3X
RD_L1
VSS
U3
K1
VSS VSS
RX_M1
VSS
RX_M1X
VSS VSS
J1
DCS1800 DCS1800X
RX_M2
VSS
H1
J2
VSS VSS
RX_M3
VSS
RX_M3X
VSS
RX_H1
VSS
VSS R1 P1 VSS VSS
N1 RX_H3
VSS
RX_H3X
VSS
RX_L1
VSS
RX_L1X
VSS
VSS G1
C170
C169
RXB8 RXB8X
RFE_RFFE_VIO_
FBR_FWD
VSS
RX_L4X
VSS
C8
TP_H
VSS
TP_L
VSS
FBR_RF1
VSS
VSS
A11
C156
A13
VSS
FBR_RF2
VSS G13 G12
RFFE_VIO
VSS
RFFE_SCLK
VSS
VSS SPI_VSPI
VSS
SPI_CLK
VSS
L115
R105
SPI_SS
VSS
SPI_DRW
VSS
VSS
GPO0
U103
GPO1
G6 H5 G4 B1
GPO2 GPO3 GPO4 GPO5
E12 E13
TP103
GPO6
VSS
VSS VSS
VSS VSS
GPO7
F14
VSS VSS
RFFE2_SDATA RFFE2_SCLK
VSS
RFFE2_VIO
VSS VSS
RFE_PADACF_P
D11
VSS
PADACF_P
VSS
VSS AFC_DAC
VSS VSS
T17 U16
XO
VSS
XOX
VSS
T16 U2
C162
L11
NC MI1
NC
MI2
NC
MI3
NC
SYS_CLK
NC
REF_CLK_EN
NC
NC
N16 N17 P17
GPS_CLK_26M GPS_CLK_EN
P16
T10 T9 T8
T4 T3 T2 P2 N2
L2 H2 G2 F2 E2
K14 L17 M17
B3 A4 B5 B4 T13 A1
T15 M15
T6
T11
A5 NC
NC L12
K12
TP105 SYS_CLK REF_CLK_EN
T7
U11
VCTCXO_EN
U13 TP104
RFE_VDD_IO_
R111
R15
R17 VSS
XO_SUP
VSS R12
R110
R13
VSS
PADACF_N R14
U14
RFE_VDD_IO_
V_BATTERY
C164
R9
R11
M2 PADACS
OSC100
C161
R7
R10
T5 VSS
GPO8 F12 F13
D12
1
P8 P9
R5 R6
VSS
C11
2
P7
R3 R4
U12 VSS
E14
MAIN_ANT_SEL RFE_PADACS RFE_RFFE2_SDATA RFE_RFFE2_SCLK RFE_RFFE2_VIO
OUT VCC 3 4
P4 P5
P11
VSS J6 H6
MDM_SUB_SEL2
GND VCON
P3
T12
H14 H13
N15
VSS
RFFE_SDATA J13 H12
N6
N12
R8
G14
TP101 TP102
RFE_RFFE_SCLK RFE_RFFE_SDATA
N5
N8 N9
R2
C10
C153 C154
C155
RX_L4
VSS
C152
TP_H TP_L
VSS
E1 D1
N3
N7
P6
F1
RXB5 RXB5X
M9
M14
N10 RX_H1X
M1
M7
M12
N4 RX_M2X
K2
RXB1 RXB1X
M3 M4 M6
RD_L1X L1
RXB2 RXB2X
L15
VSS VSS
U4
DIV_RXB5 DIV_RXB5X
FB_SDD VSS_STARPOINT
R104
RFE_VDD_SDL RFE_VDD_SDL RFE_VDD_SDL
B1_TX B2_TX
L110
C143
VBAT_PMB
CEXT_PMU2
GSM_HB_TX GSM_LB_TX
C139 C140
13 10 11 36 2
B2
9 4
VDD_RFH2
B1_OUT B2_OUT B3|4_OUT B5_OUT B8_OUT
C119
GSM_HB_OUT GSM_LB
U101
VIO CLK DATA
RFE_VDD_SDD
VSS_STARPOINT
RFE_VDD_SDL
31 VBIAS
5 6 7 8
VBATT
BC1 BC2 BC3
43
48
GND
27 28 29
2G3G_HB_IN 2G3G_LB_IN
VCC_2G VCC_2G VCC_3G VCC_3G
18
C142
RFE_RFFE_SCLK RFE_RFFE_SDATA
20 21 22
FB_SDL
VDD_RFLDO_
1 3 12 14 15 16 17 19 23 25 30 32 33 34 35 37 38 39 40
TP100
RFE_VDD_SDL
V_BATTERY
DCS1800 DCS1800X
26
VDD_RFLDO_
L109
GND GND GND GND GND GND GND GND GND GND GND8 GND GND GND GND GND GND GND GND
24 26
TP_H TP_L
RFE_PADCDC_EN
GND
DCS_Rx
GND
DCS_Rx
SDATA
GND
SCLK
47
17
C138
RFE_RFFE_VIO_
27
19
RFE_RFFE_SCLK RFE_RFFE_SDATA
RFE_PADACS
GSM_HTx GSM_LTx
9
46
C136
45
C135
C137
10
44
C134
C130
RXB1 RXB1X RXB2 RXB2X RXB5 RXB5X RXB8 RXB8X
22
B1_Rx
5 35
VDDH1_TX4
C131
VDDH1_TX2
RFE_PADACF_P
C106
VBAT
PGND
AGND
2
NC
A3
A1
V_BATTERY
1 NC
L102
MODE
15
C1
FSYS1
NC
FSYS1_EN
NC
FSYS2
NC
FSYS2_EN
NC
SYS_CLK_LEVEL
NC
A17 U1 U17 R16 U15 L16
NC
P12 N11
RESET_N_RF RESET_RFE_N
M16
RESET_TRX_N M11
RESET_MAIN_N
NC NC
1 2
VBAT_PMB
N14 N13
VDD_TEST VDD_TEST2
L13 TEST0 K13
J14
RFE_MPHY_SYS_CLK_EN RFE_MPHY_RX1_DAT RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DAT RFE_MPHY_RX2_DATX RFE_MPHY_TX_DAT RFE_MPHY_TX_DATX
J16 J17 H16
MPHY_SYS_CLK_EN MPHY_RX1_DAT MPHY_RX1_DATX MPHY_RX2_DAT
H17 K16
MPHY_RX2_DATX MPHY_TX_DAT
K17
L4
VSS
VSS
VSS
VSS L5
L6
L9
VSS
VSS L3
K11
VSS
VSS
VSS
VSS K5
K6
K7
K10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS J8
J3
J4
J5
K3
K4
J10
J11
VSS
VSS
VSS
VSS
VSS
VSS H9
H4
H3
H10
H11
G15
VSS
VSS
G10
G11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS G5
G7
G3
G9
G8
F11
F10
F15
VSS
VSS F8
F3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS E5
E7
E6
E8
E9
E11
E15
VSS
VSS E3
E4
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
C9
D9
D2
C7
D14
D15
D16
C14
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS C2
C3
C4
C5
C6
B13
B16
B12
VSS
VSS B10
B11
VSS
VSS
VSS
VSS B6
A6
B9
A3
B8
V_BAT
VSS
MPHY_TX_DATX
A12
_VSIM_
TEST1
_VSD3_ _VSD2_
_VSD2_
C300
L302
L301
L300
C312
V_BAT
VUSB_IO_
C301
VPLL_
C308
C303
C302
C306
_VSD2_
C311
VDIGRF_ VPLL_ VRTC_ VUSB_PD_
VSD2
_VSD2_
C320
C326
C325
C307
C313
C310
C324
_VSD1_
_VSD3_
C343
C344
C342
C341
C335
USB_VBUS__
C346
C349
C348
C347
C345
C334
_VSD2_
C336
VSD2_GND
VSD3_GND
C316
C319 C328
C321
R352
_VSD1_
_VSD2_
C330
C333
C337
C340
C339
C338
VUSB_PD_
VSD1_GND
C309
VPLL_ _VSD2_ VRTC_ _VSIM_ VUSB_IO_
C317
VDIGRF_
P1 VDD_VSD2 V6 VDD_VIN_SD3 Y9 VDD_VIN_SD2 Y2 VDD_VIN_SD1 U2 VDD_VIN_SD1 U1 VDD_VIN_PMU V5 VDD_USB_PD C17 VDD_USB_ANA C16 VDD_RTC A14 VDD_PLL_1 F7 VDD_PLL F18 VDD_MPHY_TX_1V2 G18 VDD_MPHY_RX_1V2 L17 VDD_IO_USB B16 VDD_IO_SIM2 J15 VDD_IO_SIM1 D13 VDD_IO_MMC M12 VDD_IO_MIPI A11 VDD_IO_HSIC_1V2 C18 VDD_IO_EMIC_1V8 C2 VDD_IO_EMIC D3 VDD_IO_EMIC C7 VDD_IO_EMIC A2 VDD_IO_1V8 M10 VDD_IO_1V8 L6 VDD_IO_1V8 K15 VDD_IO_1V8 H3 VDD_IO_1V8 C15 VDD_DLL_EMIC D5 VDD_CORE_MAIN H6 VDD_CORE_MAIN D8 VDD_CORE_MAIN C14 VDD_DLL_EMIC D4 VDD_DLL_EMIC C6 VDD_CORE_3G H13 VDD_CORE_3G J11 VDD_CORE_3G H8 V_BSTP Y6 V_BSTN Y7 V W6 VBUS B15
P2
R1
M13 VPP
VPLL
VPMU
VDIGRF
Y8
W8
W7
Y12
Y13 VREF
VRTC
VSIM1
VSIM2
VUSB_IO
R2 RCT_MON2
VUSB_PD
RCT_MON1
VUSB_ANA
C351
J13 J14
W12
C350 VRTC_1.8V
_VSD1_
SD1_FB SD1_SW
U4 V1 V2
SD1_SW
L303 _VSD2_
V4 SD2_FB
R305
N17 TP301
RESET_N_RF
P10
XRESET_N
SD2_SW
RESET_ALL
SD2_SW
C352
Y3 Y4
L304
P7
RESET_REQ_N RESET_PWRDWN_N
P9
TP304
RESET_RFE_N TP305
P12 H14
RESET_BB_N SD3_FB
RESET_RFE_N
SD3_SW
Y10
VSD1_GND
L305
C353
RESET2_N CC1_CLK N15
CC1_IO
MMCI1_CD
N12
E12
SIM_CLK SIM_IO SIM_RST
F13 G13
N14
SPEECH_PCM_IN SPEECH_PCM_CLK
_VSD3_
V10
OFF_N
CC1_RST
MMCI1_CLK MMCI1_CMD
C354
VSD2_GND
F14 CC2_CLK
K13
SPEECH_PCM_OUT SPEECH_PCM_SYNC _DUMP_INT
N10 L12
R310
MMCI1_DAT_0
CC2_IO CC2_RST
MMCI1_DAT_1
J3
RXDATANLANE2 NAND_ADQ_0
RXDATAPLANE1
NAND_ADQ_1
RXDATAPLANE2
L7 L3
NAND_ADQ_3 NAND_ADQ_4 NAND_ADQ_5 NAND_ADQ_6
J8 K5
J6 N4
NAND_ADQ_7
U300
L18
VSD3_GND TP307 TP308 TP309 TP310
RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DATX RFE_MPHY_RX1_DAT RFE_MPHY_RX2_DAT RFE_MPHY_TX_DATX RFE_MPHY_TX_DAT
H18
TXDATAP U15
HW_ID4_
T_OUT0 T_OUT1 T_OUT2
NAND_ADQ_8
T15 R15 P15
NAND_ADQ_9
T_OUT3
NAND_ADQ_10
W14
NAND_ADQ_11 F3
K18
H17 TXDATAN
H4
M4
M18
NAND_ADQ_2
K4 K7
G14
J18 RXDATANLANE1
MMCI1_DAT_3 L5 N2
H16
MMCI1_DAT_2
N11
DSP_AUDIO_IN1
DSP_AUDIO_IN1
NAND_ADQ_12 NAND_ADQ_13
ON
H5
I2S2_WA1
U11 H11 U8
TP311
_ON GPS_CLK_EN
8-70
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-29. WCDMA BAND5 TX
F100 PIN 4 : About 22dBm ?
YES
CHECK soldered - CN100, L100, C104
NO Check F100 PIN 6 About 22dBm
YES
Resolder or change F100
NO
Resolder or change C104, L110
CONTINUOUS TX ON CONDITION TX POWER DAC: 23000 CODE APPLIED WCDMA Band5 CH : 4408 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
NO Check the Voltage at C104 = VBATT ? YES Check component soldering status OK at F101
NO
Resolder or change F101
YES Check F101 PIN 35 About 22dBm ?
YES
Resolder or change F101
NO Check U101 PIN 36 About 22dBm ?
YES
Resolder or change C145, L111, C147
NO
Check U101 PIN 26 About 0dBm?
YES
Resolder or change U101
NO
Check the freq. at OSC100 PIN 4 : 26MHz ?
NO
Change or resolder OSC100
YES Check component soldering status ok at U103
NO
Resolder or change U103
YES NO
Resolder or change U300
Band5 Transmitter is O.K?
END
8-71
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BATTERY
C103
L100
RFE_RFFE_VIO_FEM_
R100
FBR_FWD
R101
C104
R102
V_BATTERY
RFS100
F100
R103
2
L103 OUT
EN
REFIN
FWDC|REVI FWDI|REVO
1 6
GND
G
G
C3
4
INL INS
C114 B1
RFE_PADCDC_EN
L106
3
B2
LX
C110
COMMON 1 ANT
B3
C2
FWDI|REVC FWDO|REVI
CN100
C115
5
1
GND
3 4
G 4 RFIN
U100
2
L101
3 G 2 G
L107
A2
13
16
ANT
VIO
21
B1_Rx 7
B1_TX B2_TX B5_TX B8_TX
C132
B1_Tx
23 B2_Tx
B2_Rx
F101 LMSWDQGK-F48
B5_Tx
2
24
B2_Rx
B8_Tx
29
B5_Rx 30
B5_Rx
GSM_HB_TX GSM_LB_TX
B8_Rx B8_Rx
28
25
C105 C107
GND
GND
GND
GND
GND 3
1
8
6
4
GND
GND 12
11
GND
GND
GND
GND
GND
GND
GND
GND
34
33
14
32
18
31
20
36
GND
GND
GND
GND
GND
GND
GND 42
41
40
39
38
37
GND
U5
C109
C108
L105
L104
L14
B14 CONF
VDD_BAT
G17 VDD_RFLDO1
F16
G16
E16 FB_SDD
VSS_SDD
E17
C17
A16
D17
C16 FB_SDL
FB_SDH
SW_SDL
SW_SDD
VSS_SDL
VSS_SDH
C15
C133
C129
FB_SDL VSS_STARPOINT
FB_SDD VSS_STARPOINT
FB_SDH VSS_STARPOINT
L108 C128 F17
B17
B15
A15
C13
VDD_BAT
VDD_BAT
SW2_SDH
SW1_SDH
C126
C127
C125
VSS_STARPOINT
K9
H8
A14 VDD_BAT
J15
D10
P13
P15
D13 CEXT_TX2
CEXT_TX1
CEXT_RX1
VDD_RFLDO_
VDD_RFH1
C111
C113
RFE_VDD_SDH
CEXT_PMU1
VDDL_MAIN1
VDDL_MAIN2
VDDL_MAIN3
J12 VDD_DIGCORE
D7
T14
P14
K15
H15
D8
VDDH2
VDDH2
VDDH1_MAIN2
VDDH1_MAIN1
VDDH1_MAIN3
C122 RD_M1X U6
VDD_RFLDO2
C1
A2
E10
C12
J9 VDDL_TX5
VDDH1_TX1
VDDH1_TX3
F9
F7
D6
H7
A10
F5 VDDL_TX3
VDDL_TX4
VDDL_TX2
VDDL_TX1
VDDL_RX7
VDDH1_RX1
L7
K8 VDDL_RX6
VDDL_RX5
T1
M5
P10
M13
M10 VDDL_RX4
VDDL_RX1
RD_M1
VDDL_RX2
VDDIO U7
DIV_RXB8 DIV_RXB8X
C124
C123 RFE_VDD_RFLDO2
C116 C120
6.3V L112
C150
C149
L114
C148
C147
C146
C145
L113
C144
C121
C118
C151
U8
DIV_RXB2 DIV_RXB2X
RFE_VDD_SDD
C112
RFE_VDD_SDH
B5_TX B8_TX
C141
VDD1V8_DIGSBY
RFE_VDD_IO_
L111
RD_L4 RD_L4X
U10
DIV_RXB1 DIV_RXB1X
U9
L10 RD_H3
VSS
RD_H3X
RD_L1
VSS
U3
K1
VSS VSS
RX_M1
VSS
RX_M1X
VSS VSS
J1
DCS1800 DCS1800X
RX_M2
VSS
H1
J2
VSS VSS
RX_M3
VSS
RX_M3X
VSS
RX_H1
VSS
VSS R1 P1 VSS VSS
N1 RX_H3
VSS
RX_H3X
VSS
RX_L1
VSS
RX_L1X
VSS
VSS G1
C170
C169
RXB8 RXB8X
RFE_RFFE_VIO_
FBR_FWD
VSS
RX_L4X
VSS
C8
TP_H
VSS
TP_L
VSS
FBR_RF1
VSS
VSS
A11
C156
A13
VSS
FBR_RF2
VSS G13 G12
RFFE_VIO
VSS
RFFE_SCLK
VSS
VSS SPI_VSPI
VSS
SPI_CLK
VSS
L115
R105
SPI_SS
VSS
SPI_DRW
VSS
VSS
GPO0
U103
GPO1
G6 H5 G4 B1
GPO2 GPO3 GPO4 GPO5
E12 E13
TP103
GPO6
VSS
VSS VSS
VSS VSS
GPO7
F14
VSS VSS
RFFE2_SDATA RFFE2_SCLK
VSS
RFFE2_VIO
VSS VSS
RFE_PADACF_P
D11
VSS
PADACF_P
VSS
VSS AFC_DAC
VSS VSS
T17 U16
XO
VSS
XOX
VSS
T16 U2
C162
L11
NC MI1
NC
MI2
NC
MI3
NC
SYS_CLK
NC
REF_CLK_EN
NC
NC
N16 N17 P17
GPS_CLK_26M GPS_CLK_EN
P16
T10 T9 T8
T4 T3 T2 P2 N2
L2 H2 G2 F2 E2
K14 L17 M17
B3 A4 B5 B4 T13 A1
T15 M15
T6
T11
A5 NC
NC L12
K12
TP105 SYS_CLK REF_CLK_EN
T7
U11
VCTCXO_EN
U13 TP104
RFE_VDD_IO_
R111
R15
R17 VSS
XO_SUP
VSS R12
R110
R13
VSS
PADACF_N R14
U14
RFE_VDD_IO_
V_BATTERY
C164
R9
R11
M2 PADACS
OSC100
C161
R7
R10
T5 VSS
GPO8 F12 F13
D12
1
P8 P9
R5 R6
VSS
C11
2
P7
R3 R4
U12 VSS
E14
MAIN_ANT_SEL RFE_PADACS RFE_RFFE2_SDATA RFE_RFFE2_SCLK RFE_RFFE2_VIO
OUT VCC 3 4
P4 P5
P11
VSS J6 H6
MDM_SUB_SEL2
GND VCON
P3
T12
H14 H13
N15
VSS
RFFE_SDATA J13 H12
N6
N12
R8
G14
TP101 TP102
RFE_RFFE_SCLK RFE_RFFE_SDATA
N5
N8 N9
R2
C10
C153 C154
C155
RX_L4
VSS
C152
TP_H TP_L
VSS
E1 D1
N3
N7
P6
F1
RXB5 RXB5X
M9
M14
N10 RX_H1X
M1
M7
M12
N4 RX_M2X
K2
RXB1 RXB1X
M3 M4 M6
RD_L1X L1
RXB2 RXB2X
L15
VSS VSS
U4
DIV_RXB5 DIV_RXB5X
FB_SDD VSS_STARPOINT
R104
RFE_VDD_SDL RFE_VDD_SDL RFE_VDD_SDL
B1_TX B2_TX
L110
C143
VBAT_PMB
CEXT_PMU2
GSM_HB_TX GSM_LB_TX
C139 C140
13 10 11 36 2
B2
9 4
VDD_RFH2
B1_OUT B2_OUT B3|4_OUT B5_OUT B8_OUT
C119
GSM_HB_OUT GSM_LB
U101
VIO CLK DATA
RFE_VDD_SDD
VSS_STARPOINT
RFE_VDD_SDL
31 VBIAS
5 6 7 8
VBATT
BC1 BC2 BC3
43
48
GND
27 28 29
2G3G_HB_IN 2G3G_LB_IN
VCC_2G VCC_2G VCC_3G VCC_3G
18
C142
RFE_RFFE_SCLK RFE_RFFE_SDATA
20 21 22
FB_SDL
VDD_RFLDO_
1 3 12 14 15 16 17 19 23 25 30 32 33 34 35 37 38 39 40
TP100
RFE_VDD_SDL
V_BATTERY
DCS1800 DCS1800X
26
VDD_RFLDO_
L109
GND GND GND GND GND GND GND GND GND GND GND8 GND GND GND GND GND GND GND GND
24 26
TP_H TP_L
RFE_PADCDC_EN
GND
DCS_Rx
GND
DCS_Rx
SDATA
GND
SCLK
47
17
C138
RFE_RFFE_VIO_
27
19
RFE_RFFE_SCLK RFE_RFFE_SDATA
RFE_PADACS
GSM_HTx GSM_LTx
9
46
C136
45
C135
C137
10
44
C134
C130
RXB1 RXB1X RXB2 RXB2X RXB5 RXB5X RXB8 RXB8X
22
B1_Rx
5 35
VDDH1_TX4
C131
VDDH1_TX2
RFE_PADACF_P
C106
VBAT
PGND
AGND
2
NC
A3
A1
V_BATTERY
1 NC
L102
MODE
15
C1
FSYS1
NC
FSYS1_EN
NC
FSYS2
NC
FSYS2_EN
NC
SYS_CLK_LEVEL
NC
A17 U1 U17 R16 U15 L16
NC
P12 N11
RESET_N_RF RESET_RFE_N
M16
RESET_TRX_N M11
RESET_MAIN_N
NC NC
1 2
VBAT_PMB
N14 N13
VDD_TEST VDD_TEST2
L13 TEST0 K13
J14
RFE_MPHY_SYS_CLK_EN RFE_MPHY_RX1_DAT RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DAT RFE_MPHY_RX2_DATX RFE_MPHY_TX_DAT RFE_MPHY_TX_DATX
J16 J17 H16
MPHY_SYS_CLK_EN MPHY_RX1_DAT MPHY_RX1_DATX MPHY_RX2_DAT
H17 K16
MPHY_RX2_DATX MPHY_TX_DAT
K17
L4
VSS
VSS
VSS
VSS L5
L6
L9
VSS
VSS L3
K11
VSS
VSS
VSS
VSS K5
K6
K7
K10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS J8
J3
J4
J5
K3
K4
J10
J11
VSS
VSS
VSS
VSS
VSS
VSS H9
H4
H3
H10
H11
G15
VSS
VSS
G10
G11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS G5
G7
G3
G9
G8
F11
F10
F15
VSS
VSS F8
F3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS E5
E7
E6
E8
E9
E11
E15
VSS
VSS E3
E4
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
C9
D9
D2
C7
D14
D15
D16
C14
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS C2
C3
C4
C5
C6
B13
B16
B12
VSS
VSS B10
B11
VSS
VSS
VSS
VSS B6
A6
B9
A3
B8
V_BAT
VSS
MPHY_TX_DATX
A12
_VSIM_
TEST1
_VSD3_ _VSD2_
_VSD2_
C300
L302
L301
L300
C312
V_BAT
VUSB_IO_
C301
VPLL_
C308
C303
C302
C306
_VSD2_
C311
VDIGRF_ VPLL_ VRTC_ VUSB_PD_
VSD2
_VSD2_
C320
C326
C325
C307
C313
C310
C324
_VSD1_
_VSD3_
C343
C344
C342
C341
C335
USB_VBUS__
C346
C349
C348
C347
C345
C334
_VSD2_
C336
VSD2_GND
VSD3_GND
C316
C319 C328
C321
R352
_VSD1_
_VSD2_
C330
C333
C337
C340
C339
C338
VUSB_PD_
VSD1_GND
C309
VPLL_ _VSD2_ VRTC_ _VSIM_ VUSB_IO_
C317
VDIGRF_
P1 VDD_VSD2 V6 VDD_VIN_SD3 Y9 VDD_VIN_SD2 Y2 VDD_VIN_SD1 U2 VDD_VIN_SD1 U1 VDD_VIN_PMU V5 VDD_USB_PD C17 VDD_USB_ANA C16 VDD_RTC A14 VDD_PLL_1 F7 VDD_PLL F18 VDD_MPHY_TX_1V2 G18 VDD_MPHY_RX_1V2 L17 VDD_IO_USB B16 VDD_IO_SIM2 J15 VDD_IO_SIM1 D13 VDD_IO_MMC M12 VDD_IO_MIPI A11 VDD_IO_HSIC_1V2 C18 VDD_IO_EMIC_1V8 C2 VDD_IO_EMIC D3 VDD_IO_EMIC C7 VDD_IO_EMIC A2 VDD_IO_1V8 M10 VDD_IO_1V8 L6 VDD_IO_1V8 K15 VDD_IO_1V8 H3 VDD_IO_1V8 C15 VDD_DLL_EMIC D5 VDD_CORE_MAIN H6 VDD_CORE_MAIN D8 VDD_CORE_MAIN C14 VDD_DLL_EMIC D4 VDD_DLL_EMIC C6 VDD_CORE_3G H13 VDD_CORE_3G J11 VDD_CORE_3G H8 V_BSTP Y6 V_BSTN Y7 V W6 VBUS B15
P2
R1
M13 VPP
VPLL
VPMU
VDIGRF
Y8
W8
W7
Y12
Y13 VREF
VRTC
VSIM1
VSIM2
VUSB_IO
R2 RCT_MON2
VUSB_PD
RCT_MON1
VUSB_ANA
C351
J13 J14
W12
C350 VRTC_1.8V
_VSD1_
SD1_FB SD1_SW
U4 V1 V2
SD1_SW
L303 _VSD2_
V4 SD2_FB
R305
N17 TP301
RESET_N_RF
P10
XRESET_N
SD2_SW
RESET_ALL
SD2_SW
C352
Y3 Y4
L304
P7
RESET_REQ_N RESET_PWRDWN_N
P9
TP304
RESET_RFE_N TP305
P12 H14
RESET_BB_N SD3_FB
RESET_RFE_N
SD3_SW
Y10
VSD1_GND
L305
C353
RESET2_N CC1_CLK N15
CC1_IO
MMCI1_CD
N12
E12
SIM_CLK SIM_IO SIM_RST
F13 G13
N14
SPEECH_PCM_IN SPEECH_PCM_CLK
_VSD3_
V10
OFF_N
CC1_RST
MMCI1_CLK MMCI1_CMD
C354
VSD2_GND
F14 CC2_CLK
K13
SPEECH_PCM_OUT SPEECH_PCM_SYNC _DUMP_INT
N10 L12
R310
MMCI1_DAT_0
CC2_IO CC2_RST
MMCI1_DAT_1
J3
RXDATANLANE2 NAND_ADQ_0
RXDATAPLANE1
NAND_ADQ_1
RXDATAPLANE2
L7 L3
NAND_ADQ_3 NAND_ADQ_4 NAND_ADQ_5 NAND_ADQ_6
J8 K5
J6 N4
NAND_ADQ_7
U300
L18
VSD3_GND TP307 TP308 TP309 TP310
RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DATX RFE_MPHY_RX1_DAT RFE_MPHY_RX2_DAT RFE_MPHY_TX_DATX RFE_MPHY_TX_DAT
H18
TXDATAP U15
HW_ID4_
T_OUT0 T_OUT1 T_OUT2
NAND_ADQ_8
T15 R15 P15
NAND_ADQ_9
T_OUT3
NAND_ADQ_10
W14
NAND_ADQ_11 F3
K18
H17 TXDATAN
H4
M4
M18
NAND_ADQ_2
K4 K7
G14
J18 RXDATANLANE1
MMCI1_DAT_3 L5 N2
H16
MMCI1_DAT_2
N11
DSP_AUDIO_IN1
DSP_AUDIO_IN1
NAND_ADQ_12 NAND_ADQ_13
ON
H5
I2S2_WA1
U11 H11 U8
TP311
_ON GPS_CLK_EN
8-72
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-30. WCDMA BAND8 TX
F100 PIN 4 : About 22dBm ?
YES
CHECK soldered - CN100, L100, C104
NO Check F100 PIN 6 About 22dBm
YES
Resolder or change F100
NO
Resolder or change C104, L110
CONTINUOUS TX ON CONDITION TX POWER DAC: 23000 CODE APPLIED WCDMA Band8 CH : 3013 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
NO Check the Voltage at C104 = VBATT ? YES Check component soldering status OK at F101
NO
Resolder or change F101
YES Check F101 PIN 2 About 22dBm ?
YES
Resolder or change F101
NO Check U101 PIN 2 About 22dBm ?
YES
Resolder or change L114, C141
NO
Check U101 PIN 26 About 0dBm?
YES
Resolder or change U101
NO
Check the freq. at OSC100 PIN 4 : 26MHz ?
NO
Change or resolder OSC100
YES Check component soldering status ok at U103
NO
Resolder or change U103
YES NO
Resolder or change U300
Band8 Transmitter is O.K?
END
8-73
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BATTERY
C103
L100
RFE_RFFE_VIO_FEM_
R100
FBR_FWD
R101
C104
R102
V_BATTERY
RFS100
F100
R103
2
L103 OUT
EN
REFIN
FWDC|REVI FWDI|REVO
1 6
GND
G
G
C3
4
INL INS
C114 B1
RFE_PADCDC_EN
L106
3
B2
LX
C110
COMMON 1 ANT
B3
C2
FWDI|REVC FWDO|REVI
CN100
C115
5
1
GND
3 4
G 4 RFIN
U100
2
L101
3 G 2 G
L107
A2
13
16
ANT
VIO
21
B1_Rx 7
B1_TX B2_TX B5_TX B8_TX
C132
B1_Tx
23 B2_Tx
B2_Rx
F101 LMSWDQGK-F48
B5_Tx
2
24
B2_Rx
B8_Tx
29
B5_Rx 30
B5_Rx
GSM_HB_TX GSM_LB_TX
B8_Rx B8_Rx
28
25
C105 C107
GND
GND
GND
GND
GND 3
1
8
6
4
GND
GND 12
11
GND
GND
GND
GND
GND
GND
GND
GND
34
33
14
32
18
31
20
36
GND
GND
GND
GND
GND
GND
GND 42
41
40
39
38
37
GND
U5
C109
C108
L105
L104
L14
B14 CONF
VDD_BAT
G17 VDD_RFLDO1
F16
G16
E16 FB_SDD
VSS_SDD
E17
C17
A16
D17
C16 FB_SDL
FB_SDH
SW_SDL
SW_SDD
VSS_SDL
VSS_SDH
C15
C133
C129
FB_SDL VSS_STARPOINT
FB_SDD VSS_STARPOINT
FB_SDH VSS_STARPOINT
L108 C128 F17
B17
B15
A15
C13
VDD_BAT
VDD_BAT
SW2_SDH
SW1_SDH
C126
C127
C125
VSS_STARPOINT
K9
H8
A14 VDD_BAT
J15
D10
P13
P15
D13 CEXT_TX2
CEXT_TX1
CEXT_RX1
VDD_RFLDO_
VDD_RFH1
C111
C113
RFE_VDD_SDH
CEXT_PMU1
VDDL_MAIN1
VDDL_MAIN2
VDDL_MAIN3
J12 VDD_DIGCORE
D7
T14
P14
K15
H15
D8
VDDH2
VDDH2
VDDH1_MAIN2
VDDH1_MAIN1
VDDH1_MAIN3
C122 RD_M1X U6
VDD_RFLDO2
C1
A2
E10
C12
J9 VDDL_TX5
VDDH1_TX1
VDDH1_TX3
F9
F7
D6
H7
A10
F5 VDDL_TX3
VDDL_TX4
VDDL_TX2
VDDL_TX1
VDDL_RX7
VDDH1_RX1
L7
K8 VDDL_RX6
VDDL_RX5
T1
M5
P10
M13
M10 VDDL_RX4
VDDL_RX1
RD_M1
VDDL_RX2
VDDIO U7
DIV_RXB8 DIV_RXB8X
C124
C123 RFE_VDD_RFLDO2
C116 C120
6.3V L112
C150
C149
L114
C148
C147
C146
C145
L113
C144
C121
C118
C151
U8
DIV_RXB2 DIV_RXB2X
RFE_VDD_SDD
C112
RFE_VDD_SDH
B5_TX B8_TX
C141
VDD1V8_DIGSBY
RFE_VDD_IO_
L111
RD_L4 RD_L4X
U10
DIV_RXB1 DIV_RXB1X
U9
L10 RD_H3
VSS
RD_H3X
RD_L1
VSS
U3
K1
VSS VSS
RX_M1
VSS
RX_M1X
VSS VSS
J1
DCS1800 DCS1800X
RX_M2
VSS
H1
J2
VSS VSS
RX_M3
VSS
RX_M3X
VSS
RX_H1
VSS
VSS R1 P1 VSS VSS
N1 RX_H3
VSS
RX_H3X
VSS
RX_L1
VSS
RX_L1X
VSS
VSS G1
C170
C169
RXB8 RXB8X
RFE_RFFE_VIO_
FBR_FWD
VSS
RX_L4X
VSS
C8
TP_H
VSS
TP_L
VSS
FBR_RF1
VSS
VSS
A11
C156
A13
VSS
FBR_RF2
VSS G13 G12
RFFE_VIO
VSS
RFFE_SCLK
VSS
VSS SPI_VSPI
VSS
SPI_CLK
VSS
L115
R105
SPI_SS
VSS
SPI_DRW
VSS
VSS
GPO0
U103
GPO1
G6 H5 G4 B1
GPO2 GPO3 GPO4 GPO5
E12 E13
TP103
GPO6
VSS
VSS VSS
VSS VSS
GPO7
F14
VSS VSS
RFFE2_SDATA RFFE2_SCLK
VSS
RFFE2_VIO
VSS VSS
RFE_PADACF_P
D11
VSS
PADACF_P
VSS
VSS AFC_DAC
VSS VSS
T17 U16
XO
VSS
XOX
VSS
T16 U2
C162
L11
NC MI1
NC
MI2
NC
MI3
NC
SYS_CLK
NC
REF_CLK_EN
NC
NC
N16 N17 P17
GPS_CLK_26M GPS_CLK_EN
P16
T10 T9 T8
T4 T3 T2 P2 N2
L2 H2 G2 F2 E2
K14 L17 M17
B3 A4 B5 B4 T13 A1
T15 M15
T6
T11
A5 NC
NC L12
K12
TP105 SYS_CLK REF_CLK_EN
T7
U11
VCTCXO_EN
U13 TP104
RFE_VDD_IO_
R111
R15
R17 VSS
XO_SUP
VSS R12
R110
R13
VSS
PADACF_N R14
U14
RFE_VDD_IO_
V_BATTERY
C164
R9
R11
M2 PADACS
OSC100
C161
R7
R10
T5 VSS
GPO8 F12 F13
D12
1
P8 P9
R5 R6
VSS
C11
2
P7
R3 R4
U12 VSS
E14
MAIN_ANT_SEL RFE_PADACS RFE_RFFE2_SDATA RFE_RFFE2_SCLK RFE_RFFE2_VIO
OUT VCC 3 4
P4 P5
P11
VSS J6 H6
MDM_SUB_SEL2
GND VCON
P3
T12
H14 H13
N15
VSS
RFFE_SDATA J13 H12
N6
N12
R8
G14
TP101 TP102
RFE_RFFE_SCLK RFE_RFFE_SDATA
N5
N8 N9
R2
C10
C153 C154
C155
RX_L4
VSS
C152
TP_H TP_L
VSS
E1 D1
N3
N7
P6
F1
RXB5 RXB5X
M9
M14
N10 RX_H1X
M1
M7
M12
N4 RX_M2X
K2
RXB1 RXB1X
M3 M4 M6
RD_L1X L1
RXB2 RXB2X
L15
VSS VSS
U4
DIV_RXB5 DIV_RXB5X
FB_SDD VSS_STARPOINT
R104
RFE_VDD_SDL RFE_VDD_SDL RFE_VDD_SDL
B1_TX B2_TX
L110
C143
VBAT_PMB
CEXT_PMU2
GSM_HB_TX GSM_LB_TX
C139 C140
13 10 11 36 2
B2
9 4
VDD_RFH2
B1_OUT B2_OUT B3|4_OUT B5_OUT B8_OUT
C119
GSM_HB_OUT GSM_LB
U101
VIO CLK DATA
RFE_VDD_SDD
VSS_STARPOINT
RFE_VDD_SDL
31 VBIAS
5 6 7 8
VBATT
BC1 BC2 BC3
43
48
GND
27 28 29
2G3G_HB_IN 2G3G_LB_IN
VCC_2G VCC_2G VCC_3G VCC_3G
18
C142
RFE_RFFE_SCLK RFE_RFFE_SDATA
20 21 22
FB_SDL
VDD_RFLDO_
1 3 12 14 15 16 17 19 23 25 30 32 33 34 35 37 38 39 40
TP100
RFE_VDD_SDL
V_BATTERY
DCS1800 DCS1800X
26
VDD_RFLDO_
L109
GND GND GND GND GND GND GND GND GND GND GND8 GND GND GND GND GND GND GND GND
24 26
TP_H TP_L
RFE_PADCDC_EN
GND
DCS_Rx
GND
DCS_Rx
SDATA
GND
SCLK
47
17
C138
RFE_RFFE_VIO_
27
19
RFE_RFFE_SCLK RFE_RFFE_SDATA
RFE_PADACS
GSM_HTx GSM_LTx
9
46
C136
45
C135
C137
10
44
C134
C130
RXB1 RXB1X RXB2 RXB2X RXB5 RXB5X RXB8 RXB8X
22
B1_Rx
5 35
VDDH1_TX4
C131
VDDH1_TX2
RFE_PADACF_P
C106
VBAT
PGND
AGND
2
NC
A3
A1
V_BATTERY
1 NC
L102
MODE
15
C1
FSYS1
NC
FSYS1_EN
NC
FSYS2
NC
FSYS2_EN
NC
SYS_CLK_LEVEL
NC
A17 U1 U17 R16 U15 L16
NC
P12 N11
RESET_N_RF RESET_RFE_N
M16
RESET_TRX_N M11
RESET_MAIN_N
NC NC
1 2
VBAT_PMB
N14 N13
VDD_TEST VDD_TEST2
L13 TEST0 K13
J14
RFE_MPHY_SYS_CLK_EN RFE_MPHY_RX1_DAT RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DAT RFE_MPHY_RX2_DATX RFE_MPHY_TX_DAT RFE_MPHY_TX_DATX
J16 J17 H16
MPHY_SYS_CLK_EN MPHY_RX1_DAT MPHY_RX1_DATX MPHY_RX2_DAT
H17 K16
MPHY_RX2_DATX MPHY_TX_DAT
K17
L4
VSS
VSS
VSS
VSS L5
L6
L9
VSS
VSS L3
K11
VSS
VSS
VSS
VSS K5
K6
K7
K10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS J8
J3
J4
J5
K3
K4
J10
J11
VSS
VSS
VSS
VSS
VSS
VSS H9
H4
H3
H10
H11
G15
VSS
VSS
G10
G11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS G5
G7
G3
G9
G8
F11
F10
F15
VSS
VSS F8
F3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS E5
E7
E6
E8
E9
E11
E15
VSS
VSS E3
E4
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
C9
D9
D2
C7
D14
D15
D16
C14
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS C2
C3
C4
C5
C6
B13
B16
B12
VSS
VSS B10
B11
VSS
VSS
VSS
VSS B6
A6
B9
A3
B8
V_BAT
VSS
MPHY_TX_DATX
A12
_VSIM_
TEST1
_VSD3_ _VSD2_
_VSD2_
C300
L302
L301
L300
C312
V_BAT
VUSB_IO_
C301
VPLL_
C308
C303
C302
C306
_VSD2_
C311
VDIGRF_ VPLL_ VRTC_ VUSB_PD_
VSD2
_VSD2_
C320
C326
C325
C307
C313
C310
C324
_VSD1_
_VSD3_
C343
C344
C342
C341
C335
USB_VBUS__
C346
C349
C348
C347
C345
C334
_VSD2_
C336
VSD2_GND
VSD3_GND
C316
C319 C328
C321
R352
_VSD1_
_VSD2_
C330
C333
C337
C340
C339
C338
VUSB_PD_
VSD1_GND
C309
VPLL_ _VSD2_ VRTC_ _VSIM_ VUSB_IO_
C317
VDIGRF_
P1 VDD_VSD2 V6 VDD_VIN_SD3 Y9 VDD_VIN_SD2 Y2 VDD_VIN_SD1 U2 VDD_VIN_SD1 U1 VDD_VIN_PMU V5 VDD_USB_PD C17 VDD_USB_ANA C16 VDD_RTC A14 VDD_PLL_1 F7 VDD_PLL F18 VDD_MPHY_TX_1V2 G18 VDD_MPHY_RX_1V2 L17 VDD_IO_USB B16 VDD_IO_SIM2 J15 VDD_IO_SIM1 D13 VDD_IO_MMC M12 VDD_IO_MIPI A11 VDD_IO_HSIC_1V2 C18 VDD_IO_EMIC_1V8 C2 VDD_IO_EMIC D3 VDD_IO_EMIC C7 VDD_IO_EMIC A2 VDD_IO_1V8 M10 VDD_IO_1V8 L6 VDD_IO_1V8 K15 VDD_IO_1V8 H3 VDD_IO_1V8 C15 VDD_DLL_EMIC D5 VDD_CORE_MAIN H6 VDD_CORE_MAIN D8 VDD_CORE_MAIN C14 VDD_DLL_EMIC D4 VDD_DLL_EMIC C6 VDD_CORE_3G H13 VDD_CORE_3G J11 VDD_CORE_3G H8 V_BSTP Y6 V_BSTN Y7 V W6 VBUS B15
P2
R1
M13 VPP
VPLL
VPMU
VDIGRF
Y8
W8
W7
Y12
Y13 VREF
VRTC
VSIM1
VSIM2
VUSB_IO
R2 RCT_MON2
VUSB_PD
RCT_MON1
VUSB_ANA
C351
J13 J14
W12
C350 VRTC_1.8V
_VSD1_
SD1_FB SD1_SW
U4 V1 V2
SD1_SW
L303 _VSD2_
V4 SD2_FB
R305
N17 TP301
RESET_N_RF
P10
XRESET_N
SD2_SW
RESET_ALL
SD2_SW
C352
Y3 Y4
L304
P7
RESET_REQ_N RESET_PWRDWN_N
P9
TP304
RESET_RFE_N TP305
P12 H14
RESET_BB_N SD3_FB
RESET_RFE_N
SD3_SW
Y10
VSD1_GND
L305
C353
RESET2_N CC1_CLK N15
CC1_IO
MMCI1_CD
N12
E12
SIM_CLK SIM_IO SIM_RST
F13 G13
N14
SPEECH_PCM_IN SPEECH_PCM_CLK
_VSD3_
V10
OFF_N
CC1_RST
MMCI1_CLK MMCI1_CMD
C354
VSD2_GND
F14 CC2_CLK
K13
SPEECH_PCM_OUT SPEECH_PCM_SYNC _DUMP_INT
N10 L12
R310
MMCI1_DAT_0
CC2_IO CC2_RST
MMCI1_DAT_1
J3
RXDATANLANE2 NAND_ADQ_0
RXDATAPLANE1
NAND_ADQ_1
RXDATAPLANE2
L7 L3
NAND_ADQ_3 NAND_ADQ_4 NAND_ADQ_5 NAND_ADQ_6
J8 K5
J6 N4
NAND_ADQ_7
U300
L18
VSD3_GND TP307 TP308 TP309 TP310
RFE_MPHY_RX1_DATX RFE_MPHY_RX2_DATX RFE_MPHY_RX1_DAT RFE_MPHY_RX2_DAT RFE_MPHY_TX_DATX RFE_MPHY_TX_DAT
H18
TXDATAP U15
HW_ID4_
T_OUT0 T_OUT1 T_OUT2
NAND_ADQ_8
T15 R15 P15
NAND_ADQ_9
T_OUT3
NAND_ADQ_10
W14
NAND_ADQ_11 F3
K18
H17 TXDATAN
H4
M4
M18
NAND_ADQ_2
K4 K7
G14
J18 RXDATANLANE1
MMCI1_DAT_3 L5 N2
H16
MMCI1_DAT_2
N11
DSP_AUDIO_IN1
DSP_AUDIO_IN1
NAND_ADQ_12 NAND_ADQ_13
ON
H5
I2S2_WA1
U11 H11 U8
TP311
_ON GPS_CLK_EN
8-74
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-4. Service Schematics
- NC Point(Top View) : NC U4000-1(AP) 1
2
3
4
6
7
8
A
VSS
VSS
VSS
XAUDI2 S0SDI
VDDQ_1 2
XAUDI2 S0SDO_ 2
VSS
XGPIO4
VDDQ_1 2
B
VSS
VSS
VDD2_1 2
VSS
XAUDI2 S0SDO_ 1
XGPIO0
XGPIO1
VDD1_1 2
VDD10_ HSIC
VDDQ_1 2
C
VSS
VSS
XAUDI2 S0LRC K
XAUDI2 XAUDI2 S0SDO_ S0SC LK 0
XGPIO2
XGPIO5
XGPIO7
VDD2_1 2
D
XUSB3T X0P_0
VSS
XAUDI2 XUSB3D VDDQ_A S0C DC L M0_0 UDIO K
XGPIO3
E
XUSB3T X0M_0
VSS
XUSB3D XUSB3V P0_0 BUS0_0
VDDQ_G PIO
F
VSS
XUSB3R VDD10_ EFPADC L VP_USB KM_0 3_0
5
XUSB3I D0_0
9
10
12
13
14
VDD12_ HSIC
XXTO
XEINT_1
VSS
VDD18_ VREG_H SIC
XXTI
VDDQ_1 2
XHSIC S XHSIC D TROBE1 ATA1
XEINT_3
XOM_3
XGPIO6
VDDQ_G VDDQ_S XGPIO14 XGPIO13 PIO2 YS
VDD_AL IVE
XPWRRG VDD_XX TON TI
XGPIO8
XGPIO9 XGPIO10 XGPIO11
VDDQ_S YS
VDD_AL IVE
VDD_RT C
XGPIO15 XGPIO12 XEINT_0
VDD18_ ABBG2
VSS_AB BG2
VSS
11
VDD2_1 2
15 VDDQ_1 2
16
17
18
XRTC XT VDDQ_1 XEINT_7 O 2
XEINT_5 XRTC XTI
XOM_4
19 VSS
XEINT_1 VDDQ_1 5 2
21
22
23
24
25
26
VDD1_1 2
20
XEINT_9
VSS
XEINT_8
VSS
XEINT_1 2
VSS
VDDQ_1 2
XEINT_1 3
XOM_2
VDD2_1 2
XEINT_1 4
XEINT_2 8
XEINT_2 3
VSS
XEINT_2 5
XEINT_1 VDDQ_1 9 2
VDDQ_1 2
VSS
27
28
29
30
31
32
33
34
VSS
VSS
VSS
VSS
A
XEINT_2 4
XEINT_2 2
VDD1_1 2
VSS
VSS
B
XEINT_2 7
XEINT_3 0
XEINT_2 9
VDD2_1 2
VDD1_1 2
VSS
C
VSS
D
XEINT_2 VDDQ_1 6 2
XOM_1
VSS
XNRSTO UT
XPSHOL D
XOM_6
POP_VR XEINT_3 EFDQ_E1 1
XEINT_2 1
XEINT_1 7
XEINT_1 8
XEINT_2 0
XRTCC L VDD2_1 KO 2
VDD18_ BMRS_P LL
VSS
VDD18_ ACDEIK V_PLL
XDRAM0 ZQ
XOM_5
XDRAM0 VREF0
XOM_0
XEINT_4
VDDQ_D RAM0_C KE
XEINT_2
XEINT_1 0
XEINT_1 1
XDRAM0 XEINT_1 VREF2 6
VSS
VSS
VSS
VSS
VDDQ_1 2
XNRESE VSS_BM T RS_PLL
VDD10_ PLL
VSS_AC DEIKV_ PLL
VSS
XNWRES VDDQ_D ET RAM0
VDDQ_D RAM0
VDDQ_D RAM0
VDDQ_D RAM0
VDDQ_D RAM0
VDDQ_D RAM0
VDDQ_D RAM0
VDDQ_D RAM0
VDDQ_D RAM0
VSS
VSS
VSS
VSS
VSS
XC LKOU XEINT_6 T
VSS_AB BG3
VDD18_ ABBG3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDDQ_D RAM1
VSS
XDRAM1 ZQ
VSS_TS 23
VDD18_ TS23
VSS
VDDQ_D RAM1
VSS
VDD2_1 2
VSS
VDD33_ USB3_0
VSS
XADC 0A XADC 0A VSS12_ IN_6 IN_3 HSIC
VSS
VSS
XADC 0A XADC 0A XADC 0A XADC 0A XADC 0A XADC 0A XADC 0A XTSTEST XTSEXT_ IN_2 IN_5 IN_1 IN_4 IN_7 IN_8 IN_9 _OUT2 RES2
XTSEXT_ XTSTEST RES3 _OUT3
VSS
VDDQ_1 2
VSS
E
F
G
XUSB3R XUSB 3R XUSB3R EFPADC L X0P_0 ESREF_0 KP_0
H
XUSB 3R X0M_0
VSS
XSPIC LK XADC 0A XI2S2SD _0 IN_0 I
VSS
VDD_AR M
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDD_MI F
VSS
VDDQ_D RAM1
VSS
XDRAM1 VREF0
J
VSS
VDDCA_ 12
VDD10_ XUSB3D VP_USB M0_1 3_1
XUSB3I D0_1
XSPIMO SI_1
XSPIC S XI2S1SD N_0 O
VDD
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD
VDD
VDD
VDD
VDD
VSS
VDD_MI F
VSS
VDDQ_D RAM1
VSS
VSS
K
XUSB3T X0P_1
VSS
XUSB3D VDD10_ P0_1 USB3_1
VDD33_ USB3_1
XSPIC S N_1
XSPIMIS O_1
VDD
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD
VSS
VSS
VSS
VSS
VSS
VDD_MI F
VSS
VDDQ_D RAM1
VSS
VSS
L
XUSB3R XUSB3R XUSB3T VDDP_U EFPADC L EFPADC L X0M_1 HOST KM_1 KP_1
XUSB3R XSPIMIS XSPIC LK XI2S1SC ESREF_1 O_0 _1 LK
VDD
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD_AR M
VSS
VDD
VDD
VDD
VDD
VDD
VSS
VDD_MI F
VSS
VDDQ_D RAM1
VSS
VDDQ_D RAM1_C KE
XUHOST XSPIMO XI2S2LR XI2S1SD ANALOG SI_0 CK I TEST
VDD
VSS
VDD_AR M
VDD_AR M
VDD_AR M
VDD_AR M
VDD_AR M
VDD_AR M
VDD_AR M
VDD_AR M
VDD_AR M
VDD_AR M
VDD_AR M
VSS
VDD
VSS
VSS
VSS
VSS
VSS
VDD_MI F
VSS
VDDQ_D RAM1
VSS
VSS
VDD
VSS
VDD_AR M
VSS
VSS
VDD
VDD_KF C
VSS
VDD_KF C
VSS
VDD_KF C
VSS
VDD_MI F
VDDQ_D RAM1
VSS
VDD2_1 2
VSS
VDD
VDD_KF C
VSS
VDD_KF C
VSS
VDD_KF C
VSS
VDD_MI F
VDDQ_D RAM1
VSS
VSS
VSS
VDD
VDD_KF C
VSS
VDD_KF C
VSS
VDD_KF C
VSS
VDD_MI F
VSS
POP_VR VDD2_1 EFDQ_E2 2
VDD
VDD_KF C
VSS
VDD_KF C
VSS
VDD_KF C
VSS
VDD_MI F
VSS
XDRAM1 VDD1_1 VREF2 2
VDD
VDD_KF C
VDD_KF C
VDD_KF C
VDD_KF C
VDD_KF C
VDD_KF C
VDD_MI F
VSS
VSS
VSS
VDDQ_1 2
XTSTEST XTSEXT_ VSS_AB _OUT4 RES4 BG1
VDD18_ ABBG1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDDQ_J TAG
V
VSS_TS 4
VDD18_ TS4
VSS_AB BG4
VDD18_ ABBG4
VDD
VDD
VDD
VDD
VDD
VSS
XJTC K
XJTRSTN
W
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
XJTMS
XJDBGS EL
Y
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD2_1 2
VDDQ_1 2
AA
VDD_G3 D
M
VSS
POP_ZQ 1_E2
VDD1_1 2
VSS
XUSB3V VDD10_ BUS0_1 USB3_0
VDD33_ UHOST
XUHOST XUHOST XUHOST VSS_AB VBUS DM REXT BG0
N
XUSB 3R VDD2_1 X0P_1 2
P
XUSB 3R POP_ZQ VDD10_ X0M_1 _E2 UHOST
XUHOST XI2S2SD VDD18_ DP O ABBG0
XUC TSN XURXD_ _0 2
VDD
VSS
VDD_AR M
R
VDDQ_E XT
VDD18_ ADC0
XURXD_ XUC TSN 0 _2
VDD
VSS
VDD_AR M
T
POP_VR EFC A_E2
VDD
VSS
VDD_AR M
XTSTEST VDD_AR _OUT1 M
U
VDD1_1 2
V
VDDQ_E XT
VSS
XUSB30
XUSB30
XI2S1LR VSS_AD CK C0
VSS
VDD2_1 2
XI2S2C DC LK
XPWMTO XPWMTO XPWMTO XURXD_ XURTSN UT_3 UT_2 UT_0 1 _0
R_U3
RL_U2
XUSB30
XUSB30
XUC TSN _1
XI2C 0S CL
XURTSN XURTSN XI2C 10S _1 _2 C L_HS
XI2C 9S DA_HS
XUTXD_ XPWMTO 0 UT_1
VDD
VSS
VDD_AR M
XTSEXT_ RES1
XI2C 1S DA
XUSB 31 XI2C 8S VBUSC T C L_HS RL_U3
XI2C 1S CL
XI2C 10S DA_HS
XI2C 0S DA
VDD
VSS
VDD
VSS
XUSB31
XUSB 31
XI2C 8S DA_HS
XUTXD_ 2
XI2C 9S C L_HS
VDD
VSS
VDD
VSS
XUSB31
W OVERC U VBUSC T OVERC U VBUSC T OVERC U
Y OVERC U VBUSC T
XI2S2SC LK
XUTXD_ 1
XI2S1C DC LK
R_U3
RL_U2
R_U2
XUHOST XUFSNR XUHOST XURXD_ XUTXD_ OVERC U ESET PWREN 3 3 R
VSS
VSS
VDD
VSS
AA
XEFFSOU XSRAMA XSRAMA XSRAMA XSRAMA XSRAMA XSRAMA XSRAMA RC E_0 DD R_6 DD R_10 DD R_15 DD R_13 DD R_14 DDR_12 DD R_9
VDD
VSS
VDD
VSS
AB
VDD1_1 2
VDD
VSS
VDD
VSS
R_U2
RL_U3
XMMC 1D ATA_6
XMMC 1 WP
VDD
XSRAMA XSRAMA XSRAMA XSRAMA XSRAMA DD R_8 DD R_11 DD R_4 DD R_7 DD R_2
XMMC 1D XMMC 1D XMMC 1B XSRAMA XSRAMF XSRAMA XSRAMA XSRAMF AC ATA_5 ATA_4 EPW DD R_3 RNB_3 DD R_0 DD R_5 RNB_1
VDD
VDD
VDD
VDD
VSS
VDD_AR M
VSS
VSS
VDD_AR M
VSS
VDD_AR M
AE
VDDCA_ 12
XMMC 0R VDDQ_S ESETOU RAM T
XSRAMF XSRAMD XSRAMD XSRAMD XSRAMD XSRAMD ALE ATA_12 ATA_9 ATA_11 ATA_13 ATA_10
VDD
VSS
AF
VSS
XMMC 0D XSRAMD XSRAMD XSRAMD XSRAMD XSRAMD XSRAMD XSRAMD ATA_5 ATA_2 ATA_5 ATA_7 ATA_8 ATA_4 ATA_6 ATA_3
VDD
VSS
VDD
VSS
VDD
VSS
VDD_G3 D
VDD
VSS
VSS
VSS
VSS
VSS
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VDD
VDD
VDD_G3 DS
VDD_G3 D
VDD
VSS
VDD
VDD_G3 D
VDD
VDD
VDD
VDD
VDD
VSS
VDD_AR M
XTSTEST _OUT0
VSS
VDD
VSS
XTSEXT_ RES0
VSS
VDD_MI F
VDD_AR M
VDD_AR M
VDD
VDD_MI F
VSS
VSS
VDD18_ TS01
VDD_MI F
VDD_AR M
VSS
VDD
XSRAMD XMMC 0D XMMC 0D XMMC 0D XSRAMO XSRAMB XSRAMW XSRAMB XSRAMD XSRAMD XSRAMW ATA_RD ATA_1 ATA_0 ATA_4 EN EN_1 AITN EN_0 ATA_1 ATA_0 EN N
VDD_AR M
VDD
XSRAMF XSRAMA XSRAMD XSRAMF XSRAMF XSRAMD RNB_0 DD R_1 ATA_14 RNB_2 C LE ATA_15
AG
VSS
VDD_AR M
VSS
VSS_TS 01
XMMC 1C XMMC 1C XMMC 1R VDDQ_S MD LK DQS RAM
VSS
VSS
VDD_AR M
VSS
AD
VDD2_1 2
VSS
VSS
VDD_G3 D
VSS
VDD_G3 DS
VSS
VDD_G3 D
VDD_MI F
VDD_MI F
VDD_MI F
VDD_MI F
VDD_MI F
VDD_MI FS
VDD_MI FS
VDDQ_1 2
VSS
VDDQ_1 2
VSS
VDDQ_1 2
VSS
VDDQ_1 2
VSS
VDDQ_1 2
VSS
G
H
J
K
L
M
N
P
R
T
U
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 DS
VSS
VDD_G3 D
VSS
XJTDO
VSS
AB
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
XOMCC I
XJTDI
AC
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VSS
VDDQ_1 2
AD
VDD_G3 DS
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VSS
VDD_G3 DS
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 DS
VSS
VDD_G3 D
VSS
VDD2_1 2
VSS
VDDQ_1 2
AE
AF
VDD_G3 D
VDD_G3 D
VDD_G3 D
VDD_G3 D
VDD_G3 D
VDD_G3 D
VDD_G3 D
VDD_G3 D
VDD_G3 D
VDD_G3 D
VDD_G3 D
VDD_G3 D
VDD_G3 D
VDD_G3 D
VDD_G3 D
VSS
VDD1_1 2
VSS
AG
AH
AH
VSS
XUFSRE XT
XUFSRX DP1
XUFSRX XMMC 1D XMMC 1I DN1 ATA_7 NTN
VDDQ_ MMC1
XMMC 1D XSRAMC XSRAMC XSRAMC ATA_1 SN_0 SN_3 SN_1
VSS
VDD
VSS
VDD
VSS
VDD
VDD
VDD
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VSS
VSS
AJ
VDD_TX _UFS
VSS
XUFSRX DP0
XUFSRX XMMC 1D XMMC 1D DN0 ATA_2 ATA_3
VSS
XMMC 0D XMMC 0D XMMC 1D XSRAMC ATA_2 ATA_7 ATA_0 SN_2
VSS
VDD
VDD
VDD
VDD
VDD
VSS
VDD
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VSS
VSS
AJ
AK
VDD_CM N_UFS
VDDH_C MN_UFS
VDDQ_C AMIF
XC I1RG B_11
XC I1RG B_12
XC I1RG B_8
XC I1RG B_2
VDD
VSS
VDD
VSS
VDD_G3 D
VSS
VDD_G3 DS
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 DS
VSS
VDD_G3 D
VSS
VSS
VSS
AK
AL
VDD_RX _UFS
VSS
XUFSTX DP0
XUFSTX XMMC 2D XMMC 2C DN0 ATA_3 DN
XMMC 0C XMMC 0D XC I1MC LK ATA_3 LK
XC I1RG B_13
XC I1RG B_5
XC I1RG B_6
XC I1RG XCI1PC L B_1 K
VSS
VDD
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VSS
VSS
AL
VSS
XUFSTX DP1
XUFSTX XMMC 2D XMMC 2B XMMC 2C DN1 ATA_0 IUVR LK
XMMC 0C XMMC 2D XMMC 2C XC I1HSY XC I1VSY XC I1RG MD ATA_1 MD NC NC B_9
XC I1RG B_10
XC I1RG B_3
XC I1RG B_7
VSS
VDD
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VDD_G3 D
VSS
VSS
VSS
AM
XISPSPI 1MOSI
XISPSPI 0MISO
XISPSPI 1C LK
VSS
XISPGP3
XISPI2C 1SC L
VDD_G3 D
VSS
VDD_G3 D
VSS
VSS
VSS
AN
VDD
XISPGP2 XISPGP1 XISPGP0
XISPI2C 0SDA
VSS
VSS
VSS
VSS
AP
XISPI2C 0SC L
VSS
VSS
VSS
VSS
AR
VSS
XGPIO16
VSS
VSS
VSS
AT
VSS
VSS
VSS
AU
VSS
VSS
VSS
AV
32
33
34
AM
VSS
XUFSXT VDD_UF O S_OSC
XUFSREF XUFSREF XMMC 2 XMMC 0C XMMC 0D C LK_OU C LK WP DN ATA_6 T VDDQ_ MMC0
VSS
VDDQ_ MMC2
VSS
XMMC 0R XMMC 1C VDDQ_C DQS DN AMIF VDDP_M MC
VSS
XMIPI0S DN3
XMIPI0S DN2
XMIPI0S DNC LK
XMIPI0S DN1
XMIPI0S XMMC 2D XMIPI1S DN0 ATA_2 DN3
XMIPI1S DN2
XMIPI1S DNC LK
XMIPI1S DN1
XMIPI1S DN0
VSS
XC I1RG B_4
XC I1RG B_0
VSS
XISPGP9
AP XUFSXTI
VSS
VSS
XMIPI0S DP3
XMIPI0S DP2
XMIPI0S DPC LK
XMIPI0S DP1
XMIPI0S DP0
VSS
XMIPI1S DP3
XMIPI1S DP2
XMIPI1S DPC LK
XMIPI1S DP1
XMIPI1S DP0
VSS
VSS
VSS
VSS
XISPSPI XISPSPI XISPGP6 0C SN 1MISO
XISPSPI XISPI2C 1C SN 2SC L
XISPI2C 1SDA
XISPGP7
AR
VSS
VDD
VSS
XMIPI0M XMIPI0M XMIPI0M XMIPI0M XMIPI0M DN3 DN2 DNC LK DN1 DN0
VSS
XMIPI1M XMIPI1M XMIPI1M XMIPI1M XMIPI1M DN3 DN2 DNC LK DN1 DN0
VSS
XHDMIT XC N
XHDMIT X0N
XHDMIT X1N
XHDMIT X2N
XHDMIX TO
VSS
XDPAUX XDPTX0 N N
XDPTX1 N
XDPTX2 N
XDPTX3 XISPI2C XISPGP5 XISPGP4 N 2SDA
AT
VSS
VSS
XMIPI1M XMIPI1M XMIPI1M XMIPI1M XMIPI1M DP3 DP2 DPC LK DP1 DP0
VSS
XHDMIT XC P
XHDMIT X0P
XHDMIT X1P
XHDMIT X2P
XHDMIX TI
XDPRBI AS
XDPAUX XDPTX0 P P
XDPTX1 P
XDPTX2 P
XDPTX3 P
AU
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDD2_1 2
VSS
VSS
VSS
VDD1_1 2
VSS
XHDMIR EXT
VSS
VDD18_ CMN_DP
VSS
VDDCA_ 12
VSS
XADC 1A XADC 1A XADC 1A IN_0 IN_3 IN_2
XV1VSY XGPIO17 NC _LDI
AV
VSS
VSS
VSS
VDD10_ MIPI0
VDD10_ MIPI0
V D D 10 _ MIP I 0 _P LL
VSS
VDD1_1 2
VDDCA_ 12
VDD10_ MIPI1
VDD10_ MIPI1
VDD10_ HDMI_P LL
VDD18_ HDMI_O SC
VSS
VDD10_ VDD10_ CMN_DP AUX_DP
VDD10_ LN23_D P
VSS
XADC 1A VSS_AD IN_1 C1
XV1FRM
1
2
3
6
7
AN
XMIPI0V XMIPI0M XMIPI0M XMIPI0M XMIPI0M XMIPI0M VDD18_ REG_0P4 DP3 DP2 DPC LK DP1 DP0 MIPI0 V
4
5
8
9
10
11
XMIPI1V POP_ZQ REG_0P4 1_E1 V POP_ZQ _E1
12
VDD10_ MIPI1_ PLL
13
VSS
VDD2_1 2
14
VDD1_1 2
VSS
15
VDD10_ POP_VR HDMI_T EFC A_E1 X
16
17
18
19
20
21
VSS
22
XISPSPI XISPSPI XISPGP8 0MOSI 0C LK
VDD2_1 2 VDD10_ LN01_D P
23
VDD1_1 2
24
25
26
VSS
27
VSS
28
VSS
VDD18_ ADC1
29
30
VDDQ_D ISP
31
8-75
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
U600(PMIC)
1
2
3
4
5
6
7
8
9
10
11
12
13
A
NC
VINB1
GNDB5
SW5
VINB5
VINB9
SW91
GNDB9
SW92
VB9
VINB8
SW8
NC
B
SW1
FB1
GNDB5
SW5
VINB5
VINB9
SW91
GNDB9
SW92
VB9
VINB8
SW8
GNDB8
C
GNDB1
FB5
FB5
AGND
VBAT
FB9
32K
BT32K
BKCOIN
XTAL OUT
XTAL IN
FB8
GNDB8
D
B5V1
B5V2
B5V3
B5S1
B5S2
AP32K
VDD_
VDD_BT
VLDO5
VLDO8
VLDO2
VLDO3
VLDO7
E
GNDB21
GNDB21
LDO 18EN
PWREN
NC
SCL
PWRON
VLDO10
VLDO4
VLDO12
VINL2
VINL4
VLDO32
F
SW21
SW21
RS2N
ONOB
RSOB
SDA
JIGONB
VLDO31
VLDO20
VINL3
VLDO18
VLDO33
VLDO29
G
VINB21
VINB21
RS2P
IRQB
MR1B
MR2B
ACOKB
VLDO37
VLDO25
VLDO21
VLDO15
VLDO36
VLDO30
H
VINB22
VINB22
FB2
PWR HOLD
NC
LDO 19EN
VBAT
VREF
VLDO26
VLDO34
VINL6
VLDO17
VLDO28
J
SW22
SW22
WDRST EN
BUCK 10EN
LDO 7EN
LDO 13EN
AGND
NC
VLDO14
VLDO19
VLDO23
VLDO11
VLDO35
K
GNDB22
GNDB22
AGND
VBAT
AGND
AGND
AGND
VLDO38
VLDO16
VINL5
VLDO9
VINL1
VLDO6
L
GNDB10
FB10
FB4
RS4P
RS4N
RS3N
RS3P
FB3
VLDO24
VLDO13
VLDO1
VLDO27
VLDO22
M
SW10
VINB10
VINB4
SW4
GNDB4
GNDB3
SW3
VINB3
GNDB6
FB6
VINB6
FB7
GNDB7
N
NC
VINB10
VINB4
SW4
GNDB4
GNDB3
SW3
VINB3
GNDB6
SW6
VINB7
SW7
NC
8-76
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.