Samsung B2700 Service Manual page 78

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