LG KM500 Service Manual page 73

4. Trouble Shooting
< CN801 Connection of Main PCB >
2M F/F CAMERA CONNECTOR
FL805 EVRC14S03Q030100R
1 9
CAM_D(7) INOUT_A1 INOUT_B1
2 8
CAM_D(6)
INOUT_A2 INOUT_B2
3 7
CAM_D(5)
INOUT_A3 INOUT_B3
4 6
CAM_D(4)
INOUT_A4 INOUT_B4
TP15_BB
FL807 EVRC14S03Q030100R
1 9
CAM_D(3)
INOUT_A1 INOUT_B1
2 8
CAM_D(2)
INOUT_A2 INOUT_B2
3 7
CAM_D(1) INOUT_A3 INOUT_B3
4 6
CAM_D(0) INOUT_A4 INOUT_B4
TP14_BB
CAM_RST
CIF_PD
VA705
C809
EVLC5S02100
NA
- You must check camera signals at a Connector Side of a Main PCB
because you could check final signal states through connector.
LGE Internal Use Only
DVDD_CORE
VCAM_CORE_15
VCAM_28
CN801
G1 G2
1 24
2 23
3 22
4 21
5 20
6 19
7 18
8 17
FB800
9 16
10 15
11 14
12 13
G3 G4
C805 C806 C807
56p 0.1u 56p
TP12_BB
- 74 -
FL806 EVRC18S03Q015100R
1
INOUT_A1 INOUT_B1
2
INOUT_A2 INOUT_B2
3
INOUT_A3 INOUT_B3
4
INOUT_A4 INOUT_B4
C804
NA
TP13_BB
C808
0.1u
TP11_BB
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
CAM_I2C_SCL
CAM_I2C_SDA
9
CAM_VS
8
CAM_HS
7
CAM_MCLK
6
CAM_PCLK