LG VX8500 Service Manual page 105
Dual band cdma pcs/cellular/w/gps cdma mobile phone
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Also See for VX8500:
- Quick start manual (13 pages) ,
- Datasheet (2 pages) ,
- Guía de inicio rápido (12 pages)
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VX8500
Headset receiving path problem
2
Level of C561, C562
is about 1.5V ?
YES
Check the signal at
R426, R427
YES
Check the soldering of
pin4, 5 of CON403
YES
Change
main board
LG Electronics Inc.
NO
Check the
soldering of U502
Re-soldering of
U502
NO
Check the
soldering of U505
Re-soldering of
U505
Re-soldering of
Pin84,5 of CON403
NO
113
NO
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S/W
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