![background image](http://html.mh-extra.com/html/samsung/gt-i9003/gt-i9003_service-manual_1192525097.webp)
SAMSUNG CONFIDENTIAL
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO’S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
VBAT
R506
C500
GND
3
5
NC
VCC 6
1 VCC1
4
Y
VBAT
U501
A
2
C505
R510
R500
R512
CAM_ISP_HOST_1.8V
VMEM_2.8V
VMEM_1.8V
CAM_ISP_RAM_1.8V
CAM_ISP_CORE_1.2V
C502
L502
R505
VMEM_1.8V
C503
C508
CAM_SENSOR_CORE_1.2V
CAM_AF_2.8V
V3DD0
R503
5
CAM_ISP_SYS_2.8V
4
EN1
EN2
3
2 GND
GND
7
1
VIN
6
VOUT1
VOUT2
U507
L501
C516
VBAT
TA500
VMEM_1.8V
VMEM_2.8V
CAM_ISP_HOST_1.8V
5
6
6
7
7
8
8
9 9
35
NC
NC
36
NC
37
38
NC
29
3
3
30
30
31
31
32
32
33
33
34
34
4
4
5
21
22 22
23
23
24
24
25
25
26
26
27
27
28
28
29
14
15
15
16
16
17
17
18 18
19
19
2
2
20
20
21
HDC500
1 1
10
10
11
11
12 12
13
13
14
4 IN4
OUT1 5
6
OUT2
OUT3 7
8
OUT4
F500
GND
9
10
GND
IN1
1
2 IN2
IN3
3
Y2
NC
Y3
VCCQ
Y4
VSSQ
Y5
NC
Y6
NC
Y7
Y8
NC
NC
Y9
W8
NC
W9
NC
Y1
NC
Y10
NC
Y11
NC
Y12
Y13
NC
NC
Y14
VSSQ
W13
NC
W14
NC
W2
NC
W3
VCCQ
W4
CMD
W5
W6
CLK
NC
W7
NC
NC
V13
NC
V14
NC
V2
NC
V3
NC
W1
NC
W10
W11
NC
NC
W12
NC
U3
NC
U5
NC
U6
NC
U7
VSS
U8
VCC
U9
V1
NC
NC
V12
T3
NC
T5
NC
U1
NC
U10
NC
U12
NC
U13
U14
NC
NC
U2
NC
R3
NC
R5
NC
T1
VCC
T10
NC
T12
NC
T13
T14
NC
NC
T2
NC
NC
VSS
P5
NC
R1
VSS
R10
NC
R12
NC
R13
NC
R14
NC
R2
NC
N3
VCC
N5
NC
P1
NC
P10
NC
P12
NC
P13
NC
P14
NC
P2
P3
NC
M8
NC
M9
NC
N1
NC
N10
NC
N12
N13
NC
N14
NC
NC
N2
NC
NC
M12
NC
M13
NC
M14
NC
M2
NC
M3
NC
M5
M6
VCC
VSS
M7
L12
NC
L13
NC
L14
NC
L2
NC
L3
NC
L4
M1
NC
NC
M10
K3
K4
VSSQ
NC
K5
VCCQ
K6
NC
K7
NC
K8
K9
NC
L1
NC
NC
J9
NC
K1
NC
K10
NC
K11
NC
K12
NC
K13
K14
NC
VDDI
K2
NC
J14
DAT3
J2
DAT4
J3
DAT5
J4
DAT6
J5
DAT7
J6
NC
J7
NC
J8
NC
H7
NC
H8
NC
H9
NC
J1
NC
J10
NC
J11
J12
NC
J13
NC
NC
H12
NC
H13
NC
H14
NC
H2
DAT0
H3
DAT1
H4
H5
DAT2
NC
H6
NC
NC
AH9
NC
B13
NC
B2
NC
D1
NC
D14
NC
H1
NC
H10
NC
H11
NC
AA9
NC
AE1
NC
AE14
NC
AG13
NC
AG2
NC
AH11
AH4
NC
NC
AH6
AA14
NC
AA2
VCCQ
AA3
VSSQ
AA4
VCCQ
AA5
VSSQ
AA6
NC
AA7
NC
AA8
NC
A4
NC
A6
A9
NC
NC
AA1
NC
AA10
NC
AA11
AA12
NC
NC
AA13
NC
UME500
NC
1
2
NC
NC
A11
NC
8
R514
10
1 IN1
IN2
2
3 IN3
IN4
4
5
OUT1
OUT2 6
7
OUT3
OUT4
F501
9
GND
GND
C511
CAM_SENSOR_A2.8V
CAM_SENSOR_A2.8V
C507
VIO_1.8V
5
OUT1
OUT2 6
7
OUT3
OUT4 8
CAM_SENSOR_IO_1.8V
9
GND
GND
10
1 IN1
IN2
2
3 IN3
IN4
4
C513
F502
C512
C501
VIO_1.8V
CAM_ISP_RAM_1.8V
C509
R509
CAM_SENSOR_CORE_1.2V
C514
C510
3 CE
GND
5
GND
2
4 VDD
1
VOUT
C506
U500
C515
VMEM_1.8V
L500
CAM_AF_2.8V
R504
R513
R515
R501
1
R511
CE
3
5
GND
2
GND
VDD
4
VOUT
R502
CAM_ISP_SYS_2.8V
U502
A2
VIN2
D1
VINB
E4
CAM_SENSOR_IO_1.8V
LDO4
E1 LDO5
1
NC NC
2
C3
SCL
SDA C4
E3
SW
VBATT
A4
VIN1
FB
GND
B1 D4
GNDB
IDSEL
C2
IRQ_N B3
B4 LDO1
A3 LDO2
A1 LDO3
C1
U504
B2 DEFSEL
DVS D3
EN E2
D2
VBAT
CAM_ISP_CORE_1.2V
C504
MOVI_RST
NAND_D(6)
NAND_D(4)
NAND_D(7)
NAND_D(5)
NAND_D(2)
NAND_D(0)
NAND_D(1)
CAM_MCLK
CAM_MCLK_F
CAM_VSYNC_F
CAM_PCLK_F
CAM_VSYNC
CAM_PCLK
CAM_EN2
CAM_F(1)
CAM_F(3)
CAM_F(7)
CAM_F(5)
CAM_HSYNC_F
CAM_VGA_nRST
C
N
Y
S
H
_
M
A
C
F
_
C
N
Y
S
H
_
M
A
C
CAM_F(6)
CAM_F(4)
CAM_5M_nRST
CAM_VGA_nSTBY
AP_SCL
CAM_5M_nSTBY
CAM_PCLK
AP_SDA
CAM_MCLK_F
CAM_F(0)
CAM_F(2)
CAM_VSYNC_F
CAM_D(2)
CAM_D(3)
CAM_F(4)
CAM_F(5)
CAM_F(6)
CAM_F(7)
CAM_D(4)
CAM_D(5)
CAM_D(6)
CAM_D(7)
PS_VOUT
PS_VOUT_2.8V
NAND_D(3)
NAND_CMD
NAND_CLK
CAM_F(0)
CAM_F(1)
CAM_F(2)
CAM_F(3)
CAM_D(0)
CAM_D(1)
CAM_EN3
MASSMEMORY_EN
AP_SCL
AP_SDA
CAM_EN1