Samsung GT-P7510 Service Manual page 43

Level 3 Repair
TOUCH_VCC_3.3V
TOUCH_AVDD_3.3V
R1010
C1000 C1001 C1002 C1039
A_X0 D6
X0
A_X1 D7
X1
D5
A_X2
X2
B1 G7
A_X3
X3 SYNC_IN
A_X4 C2 E5
X4 SYNC_OUT
A_X5 C1
X5
A_X6 D3 F3
X6 BUSY
A_X7 D1 G3
X7 REQ
D2 G6
A_X8
X8 MISO
E1 F4
A_X9
X9 MOSI
A_X10 E2 U1001 E3
X10 RESET
F6
SCK
B7 E4
A_Y0
Y0 SLV_CLK
B6 G4
A_Y1
Y1 SS
A7 F7
A_Y2 Y2 START_SCAN
C5
A_Y3
Y3
A6 E6
A_Y4
Y4 NC
B5 E7
A_Y5
Y5 NC
A5 G1
A_Y6
Y6 NC
C4 G2
A_Y7
Y7 NC
A4 1
A_Y8
Y8 NC
B4 2
A_Y9 Y9 NC
A3
A_Y10
Y10
B3
A_Y11
Y11
A2
A_Y12
Y12
C3
A_Y13
Y13
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Distribution, transmission, or infringement of any content or data from this document without Samsung's written authorization is strictly prohibited.
TOUCH_AVDD_3.3V
C1003 C1004 C1005 C1006 C1007
B_X0 D6
X0
B_X1 D7
X1
D5
B_X2
X2
B1
B_X3
SYNC_IN
X3
B_X4 C2
SYNC_OUTA
X4
B_X5 C1
X5
B_X6 D3
BUSY_A
X6
R1000
B_X7 D1
REQ_A X7
D2
B_X8
MISO_A
X8
E1
B_X9
MOSI_A
X9
B_X10 E2
SLV_RST
X10
SCK_A
B7
SLV_CLK B_Y0
Y0
B6
SS_A B_Y1 Y1
A7
START_SCAN B_Y2 Y2
C5
B_Y3
Y3
A6
B_Y4
Y4
B5
B_Y5
Y5
A5
B_Y6
Y6
C4
B_Y7
Y7
A4
B_Y8
Y8
B4
B_Y9 Y9
A3
B_Y10
Y10
B3
B_Y11
Y11
A2
B_Y12
Y12
C3
B_Y13
Y13
TOUCH SENSOR IC
TOUCH_VCC_3.3V
R1009
C1040 C1008 C1009
G7
SYNC_IN
SYNC_IN
E5
SYNC_OUTB
SYNC_OUT
F3
BUSY_B
BUSY
G3
REQ REQ_B
G6
MISO_B
MISO
F4
MOSI_B
MOSI
E3
U1002 SLV_RST
RESET
F6
SCK_B
SCK
E4
SLV_CLK
SLV_CLK
G4
SS SS_B
F7
START_SCAN START_SCAN
E6
NC
E7
NC
G1
NC
G2
NC
1
NC
2
NC
C_Y10
C_Y11
C_Y12
C_Y13
8-23
TOUCH_VCC_3.3V
TOUCH_AVDD_3.3V
R1011
C1010 C1011 C1012 C1041 C1013
C1014
D6
C_X0
X0
D7
C_X1
X1
D5
C_X2
X2
B1 G7
C_X3 SYNC_IN
X3 SYNC_IN
C2 E5
C_X4
X4 SYNC_OUT
C1
X5
D3 F3
X6 BUSY BUSY_C
R1002
D1 G3
REQ_C
X7 REQ
D2 G6
MISO_C
X8 MISO
E1 F4
MOSI_C
X9 MOSI
E2 E3
U1003 SLV_RST
X10 RESET
F6
SCK_C
SCK
B7 E4
C_Y0 Y0 SLV_CLK SLV_CLK
B6 G4
C_Y1 Y1 SS SS_C
A7 F7
C_Y2 START_SCAN
Y2 START_SCAN
C5
C_Y3
Y3
A6 E6
C_Y4
Y4 NC
B5 E7
C_Y5
Y5 NC
A5 G1
C_Y6
Y6 NC
C4 G2
C_Y7
Y7 NC
A4 1
C_Y8 Y8 NC
B4 2
C_Y9
Y9 NC
A3
Y10
B3
Y11
A2
Y12
C3
Y13
SYNC_OUTC