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Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
R674
DNI
1
SC600
TP617
OJ100 OJ101 OJ102OJ103
TP612
0
R673
R672
DNI
K7.
4
57
6
R
VA611
00
6
D
4
3
5
2
6
1
22p
C609
SC601
1
22p
C612
K7.
4
02
6
R
+3.0V_USIM
DNI
C613
0.1u
C611
VDD_MDM_MSME
SC602
1
TP611
TP614
TP615
VBAT
TP613
TP608
S600
1
2
3
4
5
6
7
8
G5 G3 G1 COMMON
G6 G4 G2
SW
TP616
VBAT
20
6
AV
n2
2
71
6
C
00
6
AV
10
6
AV
30
6
AV
ENBY0042701
CN601
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
V_USB
01
6
AV
90
6
AV
80
6
AV
70
6
AV
10K
R663
TP609
50
6
A
V
VBAT
UAT600
12
11
10
9
8
7
6
5
4
3
2
1
GND
RX
TX
NC1
ON_SW
VBAT
NC2
NC3
NC4
DSR
RTS
CTS
GND
RX
TX
VCHAR
ON_SW
VBAT
PWR
URXD
UTXD
3G
2.5G
60
6
A
V
40
6
A
V
100
R652
100
R651
100
R650
GSM_TXON_IND
UART1_IPC_TXD
UART1_IPC_RXD
UART1_IPC_CTS_N
UART1_IPC_RTS_N
SPI1_IPC_MOSI
SPI1_IPC_MISO
SPI1_IPC_SCK
MDM_USB_VBUS
MDM_USB_VBUS_EN
UART_RX_MDM_1V8
UART_RX_MDM_1V8
UART_TX_MDM_1V8
UART_TX_MDM_1V8
USIM_CLK
USIM_RESET/
USIM_DATA
MDM_PWRON_1.8V
MDM_PWRON_1.8V
MDM_RESET_1.8V
REMOTE_PWR_ON
USB_DM_MDM
USB_DM_MDM
USB_DP_MDM
USB_DP_MDM
AP_STATE_TEST
SPI1_IPC_MRDY
SPI1_IPC_SRDY
SPI1_IPC_CS_N
SPI2_IPC_MRDY
CP_STATE_TEST
SPI2_IPC_SRDY
MDM_RESET_FLAG_N
SPI2_IPC_CS_N
SPI2_IPC_SCK
SPI2_IPC_MISO
SPI2_IPC_MOSI
USIM_DETECT
Cal & Auto TP
Shield Can & Holes
USIM(Rev.C)
Array TP
B to B Connector
B to B Connector