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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.
GT-B2700 Service schematics
5
7
6
8
B
D
E
F
A
6
7
4
D
5
4
2
E
C
1
3
2
8
C
A
B
F
4
R700
4
4
5
5
6
6
7 7
8
8
9
9
NC
32
33
NC
26
26
27
27
28
28
29
29
3 3
30
30
31 31
19 19
2
2
20
20
21
21
22
22
23
23
24
24
25 25
11 11
12
12
13
13
14
14
15 15
16
16
17
17
18
18
HLC700
1
1
10
10
C713
OUT1
OUT2
6
7
OUT3
OUT4
8
F703
9
GND
GND
10
1 IN1
IN2
2
3 IN3
IN4
4
5
5
6
6
7
7
8 8
9
9
20 20
21
21
22
22
23
23
24 24
3
3
4 4
5
12
13
13
14
14
15
15
16 16
17
17
18
18
19
19
2
2
HDC702
1
1
10
10
11
11
12
C702
VR705
C714
NC
31
LDO1
4
LDO2
5
REFBP
6
SETF
7
SETM
8
9
F2
PGND
24
OUT
25
C2P
26
C2N
27
P1
28
GND
29
GND
3
30
NC
P2
17
ENLDO
18
ENM2
19
IN
2
ENM1
20
ENF
21
C1N
22
23
C1P
PIN
1
F1
10
M6
11
M5
12
M4
13
M3
14
M2
15
16
M1
CAM_AVDD_2.8V
U700
C708
R709
R708
C716
OUT2
6
OUT3
7
8
OUT4
R703
GND
9
10
GND
IN1
1
2 IN2
IN3
3
4 IN4
OUT1
5
F702
CAM_VDDIO_2.8V
C703
C712
VR701
C707
EN
3
2
GND
4
NC
VIN
1
VOUT
5
VBAT
U701
VR702
C701
C705
4 4
5
5
6
6
7
7
8 8
9
9
19
19
2
2
20 20
21
21
22
22
23
23
24 24
3
3
11
11
12 12
13
13
14
14
15
15
16 16
17
17
18
18
VDD_IO_HIGH_2.9V
HDC701
1
1
10
10
C709
2
IN3
3
IN4
4
5
OUT1
OUT2
6
7
OUT3
OUT4
8
F701
9
GND
GND
10
1 IN1
IN2
VR704
R701
C700
C710
C704
VR700
C706
VBAT
VR703
C711
CAM_DVDD_1.5V
IN4
4
OUT1
5
OUT2
6
OUT3
7
8
OUT4
F700
GND
9
10
GND
IN1
1
2 IN2
IN3
3
LED2_N
LED3_N
TORCH_LIGHT_N
LED_P
CAM_PD_DELAY
L_WR
L_CS1
L_RD
CON_LD(3)
CON_LD(5)
CON_LD(7)
LED3_N
LED1_N
CON_LD(0)
CON_LD(2)
CON_LD(4)
CON_LD(6)
LCD_RESET
LED2_N
LED_P
LED1_N
LD(4)
LD(3)
LD(2)
LD(1)
LD(0)
CAM_PD
LCD_DIM
CON_LD(7)
CON_LD(5)
CON_LD(3)
CON_LD(2)
CON_LD(0)
CON_LD(6)
CON_LD(4)
CON_LD(1)
CAM_PD_DELAY
CAM_PD
LCD_ID
FLM
L_RS
CON_LD(1)
PCLK
Y(0)
Y(2)
Y(3)
Y(4)
Y(5)
Y(6)
Y(7)
CON_CAMIF_DATA(1)
CON_CAMIF_DATA(5)
CON_CAMIF_DATA(7)
CON_CAMIF_DATA(3)
CON_CAMIF_DATA(4)
CON_CAMIF_DATA(6)
CON_CAMIF_DATA(0)
CON_CAMIF_DATA(2)
Y(1)
LD(6)
LD(5)
FLASH_EN
LED_P
CAM_DVDD_1.5V
MCAM_SLEEP
VSYNC
SDA2
HSYNC
CAM_RST
SCL2
CAM_AVDD_2.8V
CAM_VDDIO_2.8V
CAM_DVDD_1.5V
VCAM_SLEEP
VSYNC
HSYNC
SDA2
SCL2
CAM_AVDD_2.8V
CAM_VDDIO_2.8V
CAM_RST
PCLK
LD(7)
CON_CAMIF_DATA(0)
CON_CAMIF_DATA(3)
CON_CAMIF_DATA(4)
CON_CAMIF_DATA(5)
CON_CAMIF_DATA(6)
CON_CAMIF_DATA(7)
MCLK
CON_CAMIF_DATA(1)
CON_CAMIF_DATA(2)
MCLK
CON_CAMIF_DATA(2)
CON_CAMIF_DATA(1)
CON_CAMIF_DATA(3)
CON_CAMIF_DATA(0)
CON_CAMIF_DATA(7)
CON_CAMIF_DATA(6)
CON_CAMIF_DATA(5)
CON_CAMIF_DATA(4)