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Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
CN105
HJ-ICT-06Y
1
VCHG_1
G1
ANT
G2
LD100
4
3
2
1
IN
OUT
GND1 GND2
CN106
HJ-ICT-06Y
1
HJ-ICT-06Y
CN104
1
VBAT
LD101
4
3
2
1
VBAT
LD102
4
3
2
1
1
24
2
23
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
HJ-ICT-06Y
CN101
1
CN100
HJ-ICT-06Y
1
6
5
4
3
2
1
OUT
G1
G2
VDD
G3
G4
3
2
1
4
5
6
6
7
8
1
2
3
4
5
9
10
11
KEY_LED_EN
KEY_LED_EN
USB_DP
USB_DM
MAIN_MIC_N
MAIN_MIC_P
MAIN_MIC_P
MAIN_MIC_BIAS
USB_ID
SPK_P
SPK_P
SPK_N
SPK_N
MAIN_FRONT_END
uUSB 5 pin connector
2mm
MAIN KEY LED
SPEAKER
Main MIC
[LOWER_FPCB]