LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 92 -
z
MAIN KEY Backlight LED Trouble
NO
Is the Voltage level VBAT
3.35 ~4.2?
Q100 is Broken and change
Q500 IC
START
YES
Check the soldering of each
R or Replace LESs not
working
NO
Are all LEDs
LD500 ~515(Main key)
Working?
Charge Battery
YES
R546 is high voltage?
Working?
YES
R546 Resoldering and Q500
NO
Z3X-BOX.COM
Содержание SHINE CE110
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Страница 148: ...Note Z 3 X B O X C O M ...