Samsung GT-i9003 Service Manual page 82

RFS100
ANT102
C183
C104
L102
C115
VBAT VBAT
25
TX_2G_L TX_LB
14
TX_2G_M TX_HB
26
V-Q3_LB
13
V-Q3_HB
U102
16
PA_RAMP VRAMP
17
VCMOS
19
FEM_VSPI VSPI
20
FEM_CLK CLK
C131
C129 C130
C127 C128 C134
CP_VMIPI_1.2V
CP_VANA2_2.5V
VBAT
CP_VUSB_3.1V
VBAT
CP_VRTC_2.3V
VBAT
CP_VSD2_1.8V VBAT
CP_VPMU_1.3V
VUSB_OVP CP_VBUS_5V CP_VPLL_1.35V
C314
R306 CP_VSD2_1.8V
CP_VPLL_1.35V
U301 VBAT
CP_VSD1
1 ON GND 6
CP_VBUS_EN
2 VOUT
5
VIN
3
VOUT 4
VIN
NC C318
C317
C319
7
C322 C323
C337 C336 C321
VBAT C324
R307
K14
M0
J14
M1
J15
M15 M2
R310 M3
J13
M4
NC K13
M5 RESET1_N
0603 H13
M6 RESET2_N
L14
M7 RESET_CMP
L13
M8 RESET_PMU_N
M14
M9
M13
D1(0:15) M10
D1(0) P20
MEM_A0
D1(1) R20
D1(2) MEM_A1
R312 R19
100K,1% MEM_A2
D1(3) T20
MEM_A3
D1(4) T19
MEM_A4
D1(5) V20
MEM_A5
D1(6) V19
MEM_A6
D1(7)
W20
Y19 MEM_A7
D1(8)
MEM_A8
D1(9) W19
MEM_A9
D1(10) Y18
MEM_A10
D1(11) W18
MEM_A11
D1(12) W17
MEM_A12
D1(13)
W16
MEM_A13
D1(14) Y15
MEM_A14
D1(15) Y16
A1(0:15) MEM_A15 USB_TEST
USB_TUNE
A1(0) N20
MEM_AD0 USB_DMINUS
A1(1)
N19
A1(2) MEM_AD1 USB_DPLUS
P19
MEM_AD2
A1(3) N17
MEM_AD3 USIF1_CTS_N
A1(4) N16
MEM_AD4 USIF1_RTS_N
A1(5) P17
MEM_AD5 USIF1_RXD_MRST
A1(6) R18
MEM_AD6 USIF1_TXD_MTSR
A1(7)
P16
MEM_AD7
A1(8) R17
MEM_AD8 USIF3_SCLK
A1(9) N14
MEM_AD9 USIF3_CTS_N
A1(10) R16
MEM_AD10 USIF3_RTS_N
A1(11) T17
MEM_AD11 USIF3_RXD_MRST
A1(12) N13
MEM_AD12 USIF3_TXD_MTSR
P14
MEM_AD13
P13
SD_BA0 MEM_AD14
U16
SD_BA1 MEM_AD15
U19
SD_DQM0
MEM_BC0_N UCP300 PWR_ON_CMP
SD_DQM1 W15
MEM_BC1_N REF_CLK_EN
SD_DQS0 U20
MEM_BC2_N SYSCLKEN
Y17
SD_DQS1 MEM_BC3_N
P12
MEM_CS0_N
TP307 R12
SD_CS
MEM_CS1_N
T12
MEM_CS2_N
T11
MEM_CSA0_N
U14
MEM_BFCLKO_0
W14
SD_nCLK MEM_BFCLKO_1
FCDP_RBN
SD_CKE U11
MEM_CKE
W13
SD_CLK MEM_SDCLKO PMUMEAS
V15
MEM_ADV_N
T14
SD_CAS MEM_CAS_N
T13
SD_RAS MEM_RAS_N
U12
MEM_RD_N
MEM_WE U13
MEM_WR_N
U15
MEM_WAIT_N
Y4
MIPI1_CLK
W4
MIPI1_DATA0
W5
MIPI1_DATA1
W6
CP_VRF1_2.85V MIPI1_DATA2
U4
MIPI1_DATA3
U5
CP_VRF2_2.85V MIPI1_DATA4
U6
MIPI1_DATA5
U7
MIPI1_DATA6
U8
MIPI1_DATA7
N9
MMCI1_CD
N11
MMCI1_CMD
N12
MMCI1_CLK
P11
C330 MMCI1_DAT0
P10
U305 MMCI1_DAT1
K10
MMCI1_DAT2
L10
MMCI1_DAT3
A16
VRF1
D15
VRF2
B14
DI3_RX_DAT DI3_RX_DAT
A14
DI3_TX_DAT DI3_TX_DAT
B13
DI3_RX_DATX DI3_RX_DATX
DI3_TX_DATX A13
DI3_TX_DATX
CP_VBUS_5V
TP311 H8
CP_PCM_DIN I2S1_RX
TP312 H5
CP_PCM_DOUT I2S1_TX
TP313 H7
CP_PCM_SYNC I2S1_WA0
J7
I2S1_WA1
TP314 J8
CP_PCM_CLK I2S1_CLK0
G1
I2C_INT
J2
I2C2_SCL
J1
I2C2_SDA
H2
I2C1_SCL
H1
I2C1_SDA
G5
DSP_AUDIO_IN1 DSP_AUDIO_IN1
J16
AUX1N
J17
AUX1P
K16
AUX2N
K17
AUX2P
K19
HF_SPK1N
J20
HF_SPK1P
L19
HF_SPK2N
L20
HF_SPK2P
M16
VUMIC
L16
VMIC
H16
MICN1 RESERVED
H17
MICP1 RESERVED
RESERVED
E11
DMINUS RESERVED
E12
DPLUS RESERVED
RESERVED
G11
SIM_CLK CC_CLK RESERVED
F12
SIM_IO CC_IO RESERVED
E10
SIM_RST CC_RST RESERVED
RESERVED
M20
CP1 RESERVED
M19
CP2 RESERVED
RESERVED
G19
EPN1 RESERVED
G20
EPP1 RESERVED
M17
EPPA1
L17
EPPA2
H10
HW_MON1 HW_MON1
H9
HW_MON2 HW_MON2
G14
ON_OFF1
G13
ON_OFF2
A17
SD1_FB SD1_FB
E20
SD2_FB SD2_FB
C891
U600
ZD601
C600
SC611
R600
C312
R500
C311
C325
U501
C323
C306
UCP300
U305
C319
C321
C336
U909
R317
U301 U910
C317
C723
U809
C318
TP330
REGEN
C720
L800
R816
C715
R714
R825
C712
C847
U807
SAMSUNG Proprietary-Contents may change without notice
C100
RX_1900_DUP
C106
L112
RX_2100_DUP
C110
C109
C108
LNA_GS
LNA_EN1
LNA_EN2
L103
RX_900_DUP
C119
C116 L104
3
RX_L1
5
RXTX_L2
C123
C122
9
RXTX_M1
11
RXTX_M2
12
RX_M3 RXTX_900/B4
C126
RXTX_1900
7
RXTX_H RXTX_2100
23
DET PA_POW_DET
21
DRW FEM_DRW
22
SS FEM_SS
C135
CP_VRTC_2.3V
CP_VSIM_2.9V
CP_VUSB_3.1V
CP_VSD1
SD1_FB
L302
C320
CP_VSD2_1.8V
L303
SD2_FB
CP_VANA1_1.3V
C325
CP_VANA2_2.5V
G16
VANA1 F18
VANA2
G12 TP300
RESET1_N
U9
G9
TP330
F20
RESET_PMU_N
F9
CLK32K TP301
A11 C326
OSC32K
A12 OSC300
F32K
D13 TP302
F26M SYS_CLK
E8
CLKOUT0
T2
CLKOUT2 C328
T10
TRIG_IN TRIG_IN
TP323
E2
T_OUT0 PHONE_ACTIVE
E1
T_OUT1 GPS_FTA
B8
USB_ID
A8
B10 R317
A10
CP_D-
A9 CP_D+
K4
GPS_CNTL
J4
K5 TP331
CP_IPC_RXD
H4 TP332
CP_IPC_TXD
L4 TP303 IPC_SPI_CLK
CP_VMIPI_1.2V
L1
L2
K1 TP304
IPC_SPI_MISO
K2 TP305
IPC_SPI_MOSI
F16
VMIPI C329
A15
VREF
G2
XRESET RESET_N
H12
G10 U909 REF_CLK_EN
F1 U910 SYS_CLK_EN
V9
FWP
R9
TCK TCK_CP
L7
TDI TDI_CP
L8
TDO_CP
TDO
L5 TMS_CP
TMS
U10
TRST_N TRST_N_CP
H11
ALERT_N ALERT_N
J5
CHRG_EN
G8
CMP_EN
T9
F2 GPS_CLK_EN
FSYSEN
E19
B7
GPIO_000 TP324
A7
GPIO_001 PDA_ACTIVE
A6 CP_INT
GPIO_002
A5
GPIO_003
A4
GPIO_004
A3
GPIO_005
A2
GPIO_006
B6
GPIO_007
B5
GPIO_008 TP308
B4
GPIO_009 RESET_REQ_N
B3
GPIO_010
Y3
GPIO_011
Y2
GPIO_012
W3
GPIO_013
W2
GPIO_014
W1
GPIO_015
V2
GPIO_016
V1
GPIO_017
U2
GPIO_018
U1
GPIO_019
T5
GPIO_020
T4
GPIO_021
T1
GPIO_023
R2
GPIO_024
P5 CP_TXD2
GPIO_025
R1
GPIO_026 CP_RXD2
P2
GPIO_027
P1 TP309
GPIO_028 IPC_MRDY
N7
GPIO_029
M6 TP310
GPIO_030 IPC_SRDY
N5
GPIO_031
N4
GPIO_032
N2
GPIO_033
N1
GPIO_034
M8
GPIO_035
M7
GPIO_036
M5
GPIO_037
M4
GPIO_038
M2
GPIO_039
M1
GPIO_040
N8
GPIO_041
P4
GPIO_042
D8
GPIO_057
D7
GPIO_058
E4
GPIO_059
D6
GPIO_060
D5
GPIO_061
E5
GPIO_062
G4
GPIO_063
B2
GPIO_064
C2
GPIO_065
B1
GPIO_066
C1
GPIO_067
D2
GPIO_068
D1
GPIO_069
D4
GPIO_070
J6
GPIO_085
W7
W8
W10
W11
W12
Y5
Y6
Y7
Y8
Y9
Y10
Y11
Y12
Y13
Y14
A1
NC
A20
NC
C6
NC
V6
NC
Y1
NC
Y20
NC
1
NC
2
NC
C914
U304
TP316
R701
R700
UME300
R320
R321
TP323 T P 3 2 0 TP319 T P 3 2 1
C716
C751 R741
C752
UCP700
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CP_VRF1_2.85V
U100
C111
6 RFINM RFOUTM 16
7 RFINH 15
RFOUTH
10 RFOUTL 14 U107
RFINL
3 VCC 17 C113
GND
RFGNDH 4
2 RFGNDM 8
VGS
1 NC
5
NC
12 9
VEN1 NC
11 VEN2 NC 18
13 RREF 19
NC
C118
C117
R100
L106
U101
U108
U104
U103
C168
C147
C166
C145
F105
F103
C122
C106
C100 C135
L111 C118
C117
U102 U100
F101
U107
SC623
U906
U907
8-53
Level 3 Repair
RX_850
F100
C103
BAL1 9
1
IN1
C107
OUT1 8
RX_850_X
C112
BAL2 7
RX_900
4 IN2
C114
OUT2 6
G G G G
2 3 5 10
RX_900_X
C120
RX_2100_X
F101
3
OUT
1
IN
4
OUT C121
G G
2 5
RX_2100
RX_1800
F102
C132
BAL1 9 C133
1
IN1
8 C136
OUT1 RX_1800_X
C137
BAL2 7
RX_1900
4 IN2
C139
6
OUT2
C138
G G G G
2 3 5 10
RX_1900_X
SC620
U106
C182
C913
F108
U905
U703
C161
U105
ANT102
TP302
C173