LG GD510 Service Manual page 108

8. CIRCUIT DIAGRAM
16 15 14
L
K
VBAT
RP103K181D-TR-F
4
VDD
3
CAM_LDO_EN CE
R507
C509
1u
100K
J
CAM_1V8
I
C511 C513
56p 100n
H
G
F
E
D
15pF
C
B
A
LGE Internal Use Only
16 15 14
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13 12 11 10
LCD Backlight
CAM_1V8
U501
VBAT
1
U502
VOUT
2
GND
C514 4 7
C506 C1+ C2+
1u
1u
5 8
C1- C2-
6
OUTCP
9
IN
11
D1
12
D2
3 13
LCD_BACKLIGHT_EN
EN_SET D3
14
D4
10 1
GND D5
15 2
PGND D6
C501 R504
AAT3169IFO-T1
CAM_2V85 CAM_A_2V8
1u
100K
C503 C502 C505 C504
56p 100n 56p 100n
FPCB Connector
I2C2_SDA
CN502 I2C2_SCL
1 44
2 43
SPK_RCV_P
3 42
SPK_RCV_N
FL503 ICVE10184E050R101FR
4 41
1 9
INOUT_A1 INOUT_B1
5 40 2 8
INOUT_A2 INOUT_B2
RPWRON_EN 3 7
INOUT_A3 INOUT_B3
4 6
6 39
INOUT_A4 INOUT_B4
UART_RX
7 38
UART_TX 5pF
8 37
VIB+
9 36
FL504 ICVE10184E050R101FR
VIB-
1 9
10 35 INOUT_A1 INOUT_B1
2 8
X+ INOUT_A2 INOUT_B2
3 7
11 34 INOUT_A3 INOUT_B3
4 6
X- INOUT_A4 INOUT_B4
12 33
Y+
13 32 5pF
Y-
14 31
VBAT
FL505 ICVE10184E050R101FR
15 30
1 9
END INOUT_A1 INOUT_B1
2 8
16 29 INOUT_A2 INOUT_B2
3 7
KP_OUT[0]
INOUT_A3 INOUT_B3
4 6
17 28 INOUT_A4 INOUT_B4
KP_OUT[2]
18 27
5pF
KP_OUT[3]
19 26
KP_IN[5] CIF_PD
20 25
KP_IN[3] CIF_RESET
21 24
KEY_BL_RED KEY_BL_BLUE
22 23
GB042-44S-H10-E3000
13 12 11 10
9 8 7 6
BACKUP BATTERY
2V 0.5mAh
VIO_2V62 VSIM_2V9
C507
RTC_2V11
1u
MLED
R505
R506
R503
4.7Kohms
47Kohms
MLED1
4.7K
MLED2
MLED3
SIM_IO
MMC_DET
MLED4
MLED5
M501
C520
MLED6 C517
27pF EVLC18S02003
C512
1u
R511
100K
SOLBAT_DET
CIF_VSYNC
CIF_HSYNC
CIF_MCLK
CIF_PCLK
C508
DNI
CIF_D7
CIF_D6
CIF_D5
CIF_D4
CIF_D3
CIF_D2
CIF_D1
EVRC14S03Q030100R FL506
CIF_D0
9 1
DIF_D0 INOUT_B1 INOUT_A1
8 2
DIF_D1 INOUT_B2 INOUT_A2
7 3
DIF_D2
INOUT_B3 INOUT_A3
6 4
DIF_D3
INOUT_B4 INOUT_A4
DIF_D4
INOUT_A4 INOUT_B4
4 6
DIF_D5
INOUT_A3 INOUT_B3
3 7
DIF_D6 INOUT_A2 INOUT_B2
2 8
DIF_D7 INOUT_A1 INOUT_B1
1 9
FL501 EVRC14S03Q030100R
IF_MODE1
R502 R501
10K 10K
9 8 7 6
- 109 -
5 4 3 2
VMME_2V9
Main <-> SUB
100Kohms
CN501
1 20
2 19
SIM_CLK MMC_CLK
3 18
SIM_IO MMC_CMD
4 17
SIM_RST
5 16
VMME_2V9
6 15
VSIM_2V9
7 14
SOL_VBAT
8 13
SOLBAT_DET
9 12
MMC_DET
10 11
C521
C518
27pF
C515 C516 EVLC18S02003
C519 GB042-20S-H10-E3000
ENBY0039601
1uF 27pF 1uF
GB042-20S-H10-E3000
VA501 EVSC5S04F050
1 P1 P5 5
2 P2 P4 4
Solar Cell Additional Circuit
VBAT
SOL_VBAT
VIO_2V62 SOL_VBAT
R508
D503 10K
SOLBAT_CHG_EN
RB521S-30
R509
18K
C2
C3
1u
1u
LCD Connector
VFM_2V9
CN503
40 1
39 2
TP501
38 3
LCD_ID
TP
37 4
MLED
36 5
MLED1
35 6
MLED2
34 7
MLED3
33 8
MLED4
32 9
MLED5
31 10 EVRC14S03Q030100R
MLED6
30 11
IF_MODE1
29 12 1 9
INOUT_A1 INOUT_B1 DIF_CD
28 13 2 8
DIF_CS
INOUT_A2 INOUT_B2
27 14 3 7
DIF_RESET DIF_RD
INOUT_A3 INOUT_B3
26 15
4 6
INOUT_A4 INOUT_B4 DIF_WR
25 16
24 17
DIF_VSYNC
23 18 TP502 FL502
22 19
IF_MODE0
21 20 TP
VA502
C510
EVLC14S02050
1u
GB042-40S-H10-E3000
ENBY0036001
GB042-40S-H10-E3000
IF_MODE0
5 4 3 2
1
L
K
MMC_DATA[3]
MMC_DATA[2]
MMC_DATA[1]
J
MMC_DATA[0]
I
H
G
F
E
D
C
B
A
1
LGE Internal Use Only