LG KP260 Service Manual page 82
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Also See for KP260:
- User manual (146 pages) ,
- Quick reference manual (146 pages) ,
- User manual (74 pages)
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CHECKING FLOW
START
Is there the magnet
in the Folder?
YES
Voltage atTP1
of U300 = 2.8V?
YES
Open Folder.
Voltage at TP2
=2.8V
YES
Close folder.
Voltage atTP2
= 0V
YES
Folder on/off will
work properly
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
NO
Place the magnet properly.
NO
Voltage of VMEM at U103
= 2.8V?
YES
Resolder U300
NO
Resolder U300
NO
Replace U300
- 83 -
4. TROUBLE SHOOTING
NO
Replace U103
LGE Internal Use Only
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