7. CIRCUIT DIAGRAM
- 154 -
LGE Internal Use Only
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
30pF
C10
TP
TP4
KQ13L2-6R
CN2
6
5
4
3
2
1
TP2
TP
TP
TP1
30pF
C9
30pF
C5
30pF
C8
30pF
C7
TP3
TP
GCA26B-8S-H05-E1500
CN3
4
8
3
7
2
6
1
5
GND
VCC
VPP
RST
IO
CLK
RESERVED2
RESERVED1
33pF
C34
C33
33pF
=
12
11
10
9
8
7
6
5
4
3
2
1
H
G
F
E
D
C
B
A
H
G
F
E
D
C
B
A
12
11
10
9
8
7
6
5
4
3
2
1
TP17
TP
TP23
TP
TP22
TP19
30pF
C6
30pF
C11
0.1uF
C29
VREG_MICROSD_3.0V
J1
SCHB1A0206
12
10
11
9
5
4
6
3
7
2
8
1
DAT2
DAT1
DAT3
DAT0
CMD
VSS
VDD
CLK
GND1
GND3
GND2
GND4
TP21
TP20
TP18
TP15
VREG_TOUCH_2.85V
VREG_USIM_2.85V
1uF
C30
C31
33pF
C32
33pF
R12
15Kohms
FCW301Z
LD1
VREG_MICROSD_3.0V
VREG_MSMP_2.6V
CN1
AXT454164
28
27
29
26
30
25
31
24
32
23
33
22
34
21
35
20
36
19
37
18
38
17
39
16
40
15
41
14
42
13
43
12
44
11
45
10
46
9
47
8
48
7
49
6
50
5
51
4
52
3
53
2
54
1
G1
G2
G3
G4
VREG_TOUCH_2.85V
VREG_USIM_2.85V
VREG_MSME_1.8V
VA21
ICVL0518100Y500FR
ICVL0518100Y500FR
VA22 VA23
ICVL0518100Y500FR
ICVL0518100Y500FR
VA24
BT_RESET_N
MSM_WAKES_BT
BT_PCM_SYNC
BT_PCM_CLK
UART1_RX_DATA
UART1_RTS_N
UART1_CTS_N
UART1_TX_DATA
BT_PCM_IN
BT_PCM_OUT
SLEEP_CLK
MICROSD_DATA[2]
MICROSD_DATA[2]
MICROSD_CMD
MICROSD_CMD
MICROSD_CLK
MICROSD_CLK
MICROSD_DATA[0]
MICROSD_DATA[0]
MICROSD_DATA[3]
MICROSD_DATA[3]
USIM_DATA
USIM_DATA
USIM_RESET_N
USIM_RESET_N
USIM_CLK
USIM_CLK
BT_WAKES_MSM
BT_REG_ON
UART_BT_SEL
SIDE_TOUCH_INT
SIDE_TOUCH_INT
FLOUT
FLOUT
FLASH_OUT
FLASH_OUT
SIDE_TOUCH_I2C_SDA
SIDE_TOUCH_I2C_SDA
SIDE_TOUCH_I2C_SCL
SIDE_TOUCH_I2C_SCL
PM_ON_SW_N
MUSIM_DP
MUSIM_DP
MUSIM_DM
MUSIM_DM
SIDE_TOUCH_RST
SIDE_TOUCH_RST
MICROSD_DATA[1]
MICROSD_DATA[1]
BL42_SUB_REV.1.0
FLASH LED
Main Sub Connector
Side Touch Connector
SIM Connector
Micro SD Connector
CMERA FLASH LED