LG KP260 Service Manual page 57
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Also See for KP260:
- User manual (146 pages) ,
- Quick reference manual (146 pages) ,
- User manual (146 pages)
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4. TROUBLE SHOOTING
CHECKING FLOW
CASE : TA charge
LGE Internal Use Only
START
Change the battery
Battery is charged?
NO
Is I/O Connector(CN300)
well-soldered ?
YES
Voltage at anode of
TP1 = 4.6~6.4V ?
YES
Is Voltage across TP2
LOW?
YES
Battery is charged?
YES
Charging is
properly operating
- 58 -
YES
Charging is
properly operating
NO
Resolder the CN300
(Pin 12,13 : VCHARGE)
NO
The TA is out of work.
Change the TA
NO
1)
Download S/W again
2)
Replace the 304
NO
Replace the main board
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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