LG KG800 - Page 75

4. TROUBLESHOOTING
- 76 -
- IF CONNECTOR
(IF_MODE)
(LCD_RD=íHí)
H
L
TMD
L
SHARP
H
LCD_ID
9671S-35A-GF
IF_MODE
INOUT_A2
INOUT_A3
3
4
INOUT_A4
9
INOUT_B1
INOUT_B2
8
7
INOUT_B3
INOUT_B4
6
FL104
ICVE10094E300FR
G1
5
G2
10
INOUT_A1
1
2
C108
1u 1u
C109
R100
NA
6
7
8
9
R101
NA
25
26
27
28
29
3
30
31
32
33
34
35
4
5
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
2V8_VLCD
CN100
1
10
G2
1
INOUT_A1
INOUT_A2
2
3
INOUT_A3
INOUT_A4
4
INOUT_B1
9
8
INOUT_B2
INOUT_B3
7
6
INOUT_B4
ICVE10094E300FR
FL103
5
G1 G1
5
G2
10
INOUT_A1
1
2
INOUT_A2
INOUT_A3
3
4
INOUT_A4
9
INOUT_B1
INOUT_B2
8
7
INOUT_B3
INOUT_B4
6
5
G1
10
G2
1
INOUT_A1
INOUT_A2
2
3
INOUT_A3
INOUT_A4
4
INOUT_B1
9
8
INOUT_B2
INOUT_B3
7
6
INOUT_B4
FL102
ICVE10094E300FR
ICVE10094E300FR
FL101
2V8_VLCD
2V8_VLCD
100K
R191
LCD_ID
LCD_RS
L_DATA01
L_DATA03
LCD_WR
L_MAIN_LCD_CS
IF_MODE
L_DATA05
L_DATA07
L_DATA04
L_DATA09
L_DATA11
L_DATA08
L_DATA13
L_DATA15
L_DATA12
L_DATA14
L_DATA00
L_DATA02
L_DATA06
L_DATA10
LCD_RESET
MLED2
MLED
MLED3
MLED1
VSYNCOUT
CIRCUIT DIAGRAM
C121
2.2u
2V8_VLCD
0.01u
C120
2V8_VMEM 1V8_CAM
C122
4.7u
BGND
11
4
BYP
EN1
2
EN2
3
6
GND
5
NC1
NC2
7
8
NC3
1
VIN
10
VOUT1
VOUT2
9
U103
MIC2211-GMYML
VBAT
1u
C119
CAM_PWR_EN