LG -T500 Service Manual page 79
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Also See for LG-T500:
- User manual (131 pages) ,
- User manual (90 pages) ,
- User manual (89 pages)
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4. TROUBLE SHOOTING
CHECKING FLOW
SETTING : Enter the engineering mode, and set vibrator on at vibration of BB test menu
START
NO
Check the soldering
Resolder the Pad.
of vibrator ?
YES
Check the TP1
NO
Replace U201
Is PWM Signal OK?
YES
NO
Is the voltage at VB401
Replace the Pad
(+) high?
YES
Replace vibrator
YES
Vibrator
Working well !
LGE Internal Use Only
- 79 -
Copyright © 011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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