LG VX8500 Service Manual page 113
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
Checking Flow
SETTING : "on" at Motor test of test mode
Is the voltage of MOTOR_EN
LG Electronics Inc.
START
about 2.6V ?
Yes
Check soldering of R125,
R126, R129
Yes
Is Q102, Q103
Working?
Yes
Check the state at
Contact of Vibrator
Yes
Replace Vibrator
Yes
The vibrator will
Work properly
121
No
Change the main board
No
Re-solder R125, R126, R129
No
Replace Q102, Q103
No
Re-contact vibrator
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