LG -A290 Service Manual page 80

EMI FILTER
7.5pF
CAM_DATA00
INOUT_B4 INOUT_A4
6 4
CAM_DATA01
INOUT_B3 INOUT_A3
7 3
CAM_DATA02
INOUT_B2 INOUT_A2
8 2
CAM_DATA03
INOUT_B1 INOUT_A1
9 1
FL303
7.5pF
CAM_DATA04
INOUT_B4 INOUT_A4
6 4
CAM_DATA05
INOUT_B3 INOUT_A3
7 3
CAM_DATA06
INOUT_B2 INOUT_A2
8 2
CAM_DATA07
INOUT_B1 INOUT_A1
9 1
FL304
R314
CAM_MCLK
10
C311 C312
DNI 7.5p
R315
CAM_PCLK
10
C313 C314
7.5p DNI
U101
AB2
KROW4_GPIO9
AC3
KROW3_GPIO10
AD6
KROW2_GPIO11
AD2
KROW1_GPIO12
AE3
KROW0_GPIO13
AM4
UTXD1
AJ7
URXD1
T32
URTS1_B_GPIO25
V30
UCTS1_B_GPIO24
AN3
LGE Internal Use Only
TP3
CAM_F_DATA[0]
CAM_F_DATA[1]
CAM_F_DATA[2]
CAM_F_DATA[3]
TP4
CAM_F_DATA[4] CAM_F_DATA[7]
CAM_F_DATA[5]
CAM_F_DATA[6] CAM_F_DATA[6]
CAM_F_DATA[7]
CAM_F_DATA[5]
CAM_F_DATA[4]
CAM_F_MCLK CAM_F_DATA[3]
CAM_F_DATA[2]
CAM_F_DATA[1]
CAM_F_DATA[0]
CAM_F_PCLK
CAM_F_PCLK
CAM_RESET
CAM_PD
(DIF_D8)
KEY_ROW4
KEY_ROW3
KEY_ROW2
KEY_ROW1
KEY_ROW0
UART_TX
UART_RX
CAM CONN
CN302
CN302
1 24
2 23
3 22
4 21
5 20
6 19
7 18
8 17
9 16
10 15
11 14
12 13
VA312 VA313
ENBY0034201
DNI DNI GB042-24S-H10-E3000
VIO
R106 R107
2.2K 2.2K
- 80 - Copyright © 01 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
TP1
FB300
75
I2C_SCL1
I2C_SDA1
CAM_F_MCLK
TP2
C315 C316 C317
1u 1u 1u
TP5
TP6
I2C_SDA1
I2C_SCL1
Only for training and service purposes
CAM_VSYNC
CAM_HSYNC