Only For Training And Service Purposes - LG KG290 Service Manual
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Also See for KG290:
- User manual (320 pages) ,
- Quick start manual (2 pages) ,
- User manual (55 pages)
Table of Contents
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CHECKING FLOW
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
START
Check Speaker and
Contacts are clear.
Speak is
contacted
Yes
U201 is
working
properly?
Yes
U202 is working
properly?
Yes
Replace Main PCB
Assemble
- 81 -
4. TROUBLE SHOOTING
No
Check soldering
No
Replace or
Repair it
No
Resolder or
Replace it
LGE Internal Use Only
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Table of Contents
