LG KE590 Service Manual page 70

< CN201 Connection of Main PCB >
E_DATA(15:8)
E_DATA(8)
E_DATA(9)
E_DATA(10)
E_DATA(11)
E_DATA(12)
E_DATA(13)
E_DATA(14)
E_DATA(15)
MAIN_CS
DIF_RESET
DIF_ADS
DIF_WR
- You must check signals LCD Connector Side of a Main FPCB because you could check final
signal states through EMI Filter, connector, FPCB and etc.
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
FPCB_CONNECTOR LEFT
FL201 EVRC14S03Q030100R
1 9
INOUT_A1 INOUT_B1
2 8
INOUT_A2 INOUT_B2
3 7
INOUT_A3 INOUT_B3
4 6
INOUT_A4 INOUT_B4
LCD
FL202 EVRC14S03Q030100R
1 9
INOUT_A1 INOUT_B1
2 8
INOUT_A2 INOUT_B2
3 7
INOUT_A3 INOUT_B3
4 6
INOUT_A4 INOUT_B4
MICBIAS
MIC
LED_ABC
FL203 EVRC14S03Q030100R
1 9
INOUT_A1 INOUT_B1
2 8
INOUT_A2 INOUT_B2
3 7
INOUT_A3 INOUT_B3
4 6
INOUT_A4 INOUT_B4
DIF_RD
DIF_VSYNC
DP_PWON
FLASH_EN
LCD_BL_EN
LCD_ID
4. TROUBLE SHOOTING
VCAM18_EN
CN201
G1 G2
VRSIM
1 60
VRIO
2 59
3 58
4 57
CAM
5 56
6 55
CIF_PD
7 54
8 53
9 52
10 51
11 50
12 49
13 48
14 47
15 46
16 45
CAM_HS
17 44
CAM_PWON
18 43
19 42
CAM_PCLK
20 41
21 40
CAM_MCLK
22 39
23 38
CAM_VS
24 37
25 36
I2C_SDA
26 35
I2C_SCL
27 34
28 33
MIC_ABB_P
29 32
MIC_ABB_N
30 31
G3 G4
- 71 -
FL402 EVRC14S03Q030100R
1 9
CAM_D(0)
INOUT_A1 INOUT_B1
2 8
CAM_D(1)
INOUT_A2 INOUT_B2
3 7
CAM_D(2)
INOUT_A3 INOUT_B3
4 6
CAM_D(3)
INOUT_A4 INOUT_B4
EVRC14S03Q030100R
FL403
1 9
CAM_D(4)
INOUT_A1 INOUT_B1
2 8
CAM_D(5)
INOUT_A2 INOUT_B2
3 7
CAM_D(6)
INOUT_A3 INOUT_B3
4 6
CAM_D(7)
INOUT_A4 INOUT_B4
CAM_RST
C391
1uF
CAMERA
MIC
LGE Internal Use Only