LG GT350 Service Manual page 126

7. CIRCUIT DIAGRAM
16 15 14
L
K
J
I
H
G
F
E
D
C
B
A
16 15 14
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13 12 11 10 9
MAIN TO FPCB CONNECTOR
2V62_VIO VBAT
CN2
1 40
2 39
RCV_SPK_P X+
3 38
RCV_SPK_N
X-
4 37
Y+
5 36
DIF_VSYNC Y-
6 35
DIF_CS
7 34
DIF_RD LCD_ID
8 33
DIF_WR
9 32
DIF_CD KEY_ROW6
10 31
11 30
DIF_D7 KEY_COL3
12 29
DIF_D6 KEY_COL4
13 28
DIF_D5 KEY_COL5
14 27
DIF_D4 SLIDE_KEY_BL
15 26
DIF_D3 LCD_BACKLIGHT_EN
16 25
DIF_D2
17 24
DIF_D1 IF_MODE0
18 23
DIF_D0
19 22
DIF_RESET
20 21
GB042-40P-H10-E3000
Header
CN1
G1 G2
1 10
2 9
Y- X-
3 8
4 7
X+ Y+
5 6
G3 G4
AXK7L10227G
13 12 11 10 9
8 7 6 5
FPCB TO SLIDE CONNECTOR
2V62_VIO
CN3
1 34
2 33
DIF_RESET
3 32
DIF_D0
4 31
DIF_D1
5 30
DIF_D2
6 29
DIF_D3
7 28
DIF_D4
8 27
DIF_D5
9 26
DIF_D6
10 25
DIF_D7
11 24
12 23
DIF_CD
13 22
DIF_WR
14 21
DIF_RD
15 20
DIF_CS
16 19
DIF_VSYNC
17 18
GB042-34P-H10-E3000
Header
CN4
R2 0
RCV_SPK_P
R1 0
RCV_SPK_N
VA2 VA1
C1 C2
39p 39p
8 7 6 5
- 127 -
4 3 2 1
L
K
J
VBAT
I
SLIDE_KEY_BL
KEY_COL5
KEY_COL4
KEY_COL3
LCD_BACKLIGHT_EN
IF_MODE0
H
LCD_ID
KEY_ROW6
G
F
E
D
1
2
C
B
A
4 3 2 1
LGE Internal Use Only