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KC780
Service manual
Only For Training And Service Purposes - LG KC780 Service Manual
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User manual
(76 pages)
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User manual
(154 pages)
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Contents
Table of Contents
Troubleshooting
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Table of Contents
Advertisement
3. TECHNICAL BRIEF
Figure 8 Power supply start up
END
VBAT
END
R702
150
END_KEY
VA713
ICVL0505101V150FR
Figure 9 Remote power on and End-key power on circuit
LGE Internal Use Only
- 38 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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Table of Contents
Troubleshooting
TROUBLE SHOOTING
70
RF Troubleshooting
93
RF Receiver path Troubleshooting
98
RF Transmitter path Troubleshooting
101
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