LG InTouch Lady Service Manual page 132

7. CIRCUIT DIAGRAM
16 15 14
L
K
ENBY0040501(GB042-50P-H10-E3000,SOCKET)
J
LCD_DATA[7]
LCD_DATA[6]
LCD_DATA[5]
LCD_DATA[4]
LCD_DATA[3]
LCD_DATA[2]
I
LCD_DATA[1]
LCD_DATA[0]
LCD_RS
LCD_RD
LCD_WR_N
LCD_CS_N
LCD_RST_N
LCD_VSYNC_OUT
KEY_ROW0
KEY_ROW1
KEY_ROW2
H
KEY_ROW3
KEY_COL5
KEY_COL6
KEY_COL7
G
F
E
POWER KEY
D
PM_ONSW_N
C
B
A
16 15 14
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13 12 11 10
KEY PCB
LCD FILTER, ZIP CONNECTOR
Slide KEY PCB to Slide FPCB
VLDO_LCD_1V8
CN101
1 50
2 49
LCD_MAKER_ID
3 48
LCD_DATA[15]
4 47
LCD_DATA[14]
5 46
LCD_DATA[13]
6 45
LCD_DATA[12]
7 44
LCD_DATA[11]
8 43
LCD_DATA[10]
9 42
LCD_DATA[9]
10 41
LCD_DATA[8]
11 40
12 39
VLDO_LCD_2V8
13 38
VLDO_LCD_1V8
14 37
LCD_IF_MODE[0]
15 36
LCD_IF_MODE[1]
16 35
WLED1
17 34
WLED2
18 33
WLED3
19 32
WLED4
20 31
WLED5
21 30
SLIDE_KEY_LED
22 29
PM_ONSW_N
23 28
WLED_VOUT
24 27
25 26
C101
0.1u
SUB PCB KEY
KEY_ROW3
KEY_ROW2
KEY_ROW1
KEY_ROW0
KB101
Widget
LEFT
KB105 KEY_COL5
KB106 KB107
END
Multi. TALK
VA102
KEY_COL6
KB110 KB111
LSK
DOWN
KEY_COL7
13 12 11 10
9 8 7 6
VLDO_LCD_2V8
CN102
1
2
LCD_VSYNC_OUT
3
LCD_MAKER_ID 4
LCD_DATA[0] 5
LCD_DATA[1] 6
LCD_DATA[2] 7
LCD_DATA[3] 8
LCD_DATA[4] 9
LCD_DATA[5]
10
LCD_DATA[6] 11
LCD_DATA[7] 12
LCD_DATA[8] 13
LCD_DATA[9] 14
LCD_DATA[10] 15
LCD_DATA[11] 16
LCD_DATA[12]
17
LCD_DATA[13]
18
LCD_DATA[14] 19
LCD_DATA[15] 20
LCD_RD 21
LCD_WR_N 22
LCD_RS 23
LCD_CS_N
24
LCD_RST_N
25
LCD_IF_MODE[1] 26
LCD_IF_MODE[0] 27
28
29
30
WLED5 31
C102 WLED4
32
0.1u WLED3
33
WLED2 34
WLED1 35
WLED_VOUT
SUB KEY B/L
WLED_VOUT
LD103 LD104
R107 R108
10 10
KB102 KB103 KB104
SLIDE_KEY_LED
RSK RIGHT
VA101
KB108 KB109
UP OK
9 8 7 6
- 133 -
5 4 3 2
LD105 LD106 LD107 LD108
R105 R106
R109 R110
10 10
10 10
5 4 3 2
1
L
K
J
I
H
G
F
E
D
C
B
A
1
LGE Internal Use Only