Camera Trouble - LG KC780 Service Manual

5. TROUBLE SHOOTING

5.5 Camera Trouble

Check Points
- Connectors combination
- FPCB status
SPK_N
SPK_EAR_N
SPK_SEL
AR_N
CAM_VS INOUT_A4 INOUT_B4
4
CAM_HS
INOUT_A3 INOUT_B3
3
CAM_XRST
INOUT_A2 INOUT_B2
2
CAM_STRB INOUT_A1 INOUT_B1
1
ICVE10184E070R100FR
FL201
CAM_D6
CAM_D4
CAM_D2
CAM_D0
LGE Internal Use Only
8M SONY FULL MODULE
ENBY0047701
1V8_VMM
30
29
CAM_SCL
28
27
26
TP220
6 TP221
25
7
8
24
9
23
22
INOUT_A4 INOUT_B4
4 6
INOUT_A3 INOUT_B3 21
3 7
INOUT_A2 INOUT_B2
2 8 TP222
INOUT_A1 INOUT_B1 20
1 9
ICVE10184E070R100FR
19
FL202
CAM_MCLK
18
17
16
1V8_VMM
CN201
G2 G1
C258
1
10u
0.1u
C257
2
3
4
TP1
5
TP2
6
7
8
9
10
11
12
TP3
13
14
15
1V2_VDD_L
G4 G3
C273 C274
10u
0.1u
TP4
C275 C276
10u
0.1u
1
Camera
module
- 80 - Copyright © 2008 LG Electronics. Inc. All right reserved.
C259
C260
0.1u
10u
2V8_AF
CAM_SDA
2V8_VDD_SA
C272
0.1u
1V8_VDD_IO 10u
C271
CAM_TRIG
1 9
INOUT_A1 INOUT_B1 CAM_D7
2 8
INOUT_A2 INOUT_B2 CAM_D5
3 7
INOUT_A3 INOUT_B3 CAM_D3
4 6
INOUT_A4 INOUT_B4 CAM_D1
FL203
ICVE10184E070R100FR
1V8_VDD_SD
CAM_DCK
2
F-CAM MAIN PCB
FPCB
Only for training and service purposes