LG CU400 Service Manual page 138

7. CIRCUIT DIAGRAM
LCD_MAKER_ID
LCD_RESET_N
EBI2_DATA(0)
EBI2_DATA(1)
EBI2_DATA(2)
EBI2_DATA(3)
EBI2_DATA(4)
EBI2_DATA(5)
EBI2_DATA(6)
EBI2_DATA(7)
WLED_PWR
VREG_LCD_2.8V
LCD_IF_MODE
CAM_MCLK
CAM_DATA(0)
CAM_DATA(1)
CAM_DATA(2)
CAM_DATA(3)
VGA_CAM_PWDN
VREG_MSMP_2.6V
VREG_CAM_2.8V
MOTOR_PWR-
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
FPCB_TO_MAIN CONNECTOR
CN101
G1 G2
1 54
RCV+ MAIN_CS_N
2 53
RCV- LCD_ADS
3 52
EBI2_WE_N
4 51
SUB_CS_N
5 50
6 49
EBI2_DATA(8)
7 48
EBI2_DATA(9)
8 47
EBI2_DATA(10)
9 46
EBI2_DATA(11)
10 45
EBI2_DATA(12)
11 44
EBI2_DATA(13)
12 43
EBI2_DATA(14)
13 42
EBI2_DATA(15)
14 41
WLED_1
15 40
WLED_2
16 39
WLED_3
17 38
WLED_4
18 37
CAM_DATA(4)
19 36
CAM_DATA(5)
20 35
CAM_DATA(6)
21 34
CAM_DATA(7)
22 33
CAM_HSYNC
23 32
CAM_VSYNC
24 31
CAM_PCLK
25 30
VGA_CAM_RESET
26 29
I2C_SCL
27 28
+VPWR I2C_SDA
G3 G4
AXT354164
TP3 TP4 TP5 TP6
VISION MARK
FPCB_TO_LCD CONNECTOR
CN102
G1
40 1
VSYNCOUT
39 2
EBI2_OE_N EBI2_WE_N
38 3
LCD_MAKER_ID MAIN_CS_N
37 4
LCD_IF_MODE LCD_RESET_N
36 5
LCD_ADS SUB_CS_N
35 6
VREG_LCD_2.8V EBI2_DATA(0)
34 7
EBI2_DATA(1)
33 8
EBI2_DATA(15) EBI2_DATA(2)
32 9
EBI2_DATA(14) EBI2_DATA(3)
31 10
EBI2_DATA(13) EBI2_DATA(4)
30 11
EBI2_DATA(12) EBI2_DATA(5)
29 12
EBI2_DATA(11) EBI2_DATA(6)
28 13
EBI2_DATA(10) EBI2_DATA(7)
27 14
EBI2_DATA(9) WLED_PWR
26 15
EBI2_DATA(8) WLED_1
25 16
RCV- WLED_2
24 17
RCV+ WLED_3
23 18
WLED_4
MOT
22 19
21 20
G2 MOT+
AXK8L40125G
CN103
1 20
VGA_CAM_PWDN VREG_CAM_2.8V
2 19
CAM_MCLK VREG_MSMP_2.6V
3 18
VGA_CAM_RESET
4 17
CAM_PCLK I2C_SCL
5 16
CAM_DATA(0) I2C_SDA
6 15
CAM_DATA(1)
7 14
CAM_DATA(2) CAM_HSYNC
8 13
CAM_DATA(3) CAM_VSYNC
9 12
CAM_DATA(4) CAM_DATA(7)
10 11
CAM_DATA(5) CAM_DATA(6)
AXK720147G
FPCB_TO_CAMERA CONNECTOR
- 139 -
MOTOR_PWR-
+VPWR
MOTOR_PWR+
LGMC
LGE Internal Use Only