LG GW620 Servise Manual page 227
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Also See for GW620:
- User manual (408 pages) ,
- Quick reference manual (238 pages) ,
- User manual (202 pages)
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10. PCB LAYOUT
S1 MicroSD socket
Cannot use MICROSD
J1 USIM conn.
Cannot use SIM
LGE Internal Use Only
Q1 Charge IC
Cannot power ON/charging
U24 TCXO Buffer
X4 Sleep crystal
Cannot use sleep mode
- 228 -
U33 PM7540 (PMIC)
Cannot power on
U7 Memory Chip
Cannot power on
8
2
1
R
U17 MSM7200A
0
8
2
C
3
0
3
C
3
3
3
C
4
0
3
C
5
1
B
F
0
9
2
C
5
1
1
C
4
3
3
C
1
9
2
C
1
8
2
C
8
7
C
9
9
2
C
2
9
2
C
0
4
R
1
8
C
8
9
2
C
9
2
2
C
1
7
R
(BB
chipset)
Cannot power on
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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Troubleshooting
