Table of Contents
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CIRCUIT
V8_VDD
1V81_VDD
1V5_DVDD
VMMC
CN302
1
50
2
49
3
48
4
47
5
46
6
45
7
44
8
43
9
42
10
41
11
40
12
39
13
38
14
37
15
36
16
35
17
34
18
33
19
32
20
31
21
30
22
29
23
28
24
27
25
26
LGE Internal Use Only
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
MOTOR_N
FL300
MOTOR
ICVE10184E150R500FR
9
1
INOUT_B1
INOUT_A1
8
2
INOUT_B2
INOUT_A2
7
3
INOUT_B3
INOUT_A3
6
4
INOUT_B4
INOUT_A4
FL302
ICVE10184E150R500FR
9
1
INOUT_B1
INOUT_A1
8
2
INOUT_B2
INOUT_A2
7
3
INOUT_B3
INOUT_A3
6
4
INOUT_B4
INOUT_A4
CAM_PWDN
nCAM_RESET
4
6
INOUT_A4
INOUT_B4
3
7
INOUT_A3
INOUT_B3
2
8
INOUT_A2
INOUT_B2
1
9
INOUT_A1
INOUT_B1
FL304
ICVE10184E150R500FR
nLCD_RESET
4
6
INOUT_A4
INOUT_B4
3
7
INOUT_A3
INOUT_B3
2
8
INOUT_A2
INOUT_B2
1
9
INOUT_A1
INOUT_B1
SWIF
FL306
ICVE10184E150R500FR
LCD CHARGEPUMP & CAM LDO
C324
1u
VBAT
C326
C327
1u
1
C2-
2
U302
PGND
3
SC624ULTRT
NC1
4
EUSY0263105
MLED1
BL1
5
MLED2
BL2
MLED3
CAM_DATA0
CAM_DATA1
CAM_DATA2
CAM_DATA3
CAM_DATA4
CAM_DATA5
CAM_DATA6
CAM_DATA7
CAM_DATA7
CAM_DATA6
CAM_DATA5
CAM_DATA4
CAM_DATA3
CAM_DATA2
CAM_DATA1
CAM_MCLK
CAM_DATA0
CAM_PCLK
CAM_VSYNC
CAM_PCLK
CAM_HSYNC
nCAM_RESET
CAM_PWDN
I2C_SCL
I2C_SDA
LCD_CD
C325
1u
2.2u
15
LDO1
14
LDO2
13
BYP
12
NC3
11
SWIF
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 85 -
4. TROUBLE SHOOTING
1.3M CAM
2V8_AVDD
1V5_DVDD
1V8_VDD
CN104
G1
G2
1
24
2
23
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
G3
G4
ENBY0034001
SWIF
LGE Internal Use Only
CAM_I2C_SCL
CAM_I2C_SDA
CAM_VSYNC
CAM_HSYNC
CAM_MCLK
AXT324164
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