Troubleshooting - LG 17LS5R Service Manual
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Also See for 17LS5R:
- Owner's manual (320 pages) ,
- Owner's manual (320 pages) ,
- Owner's manual (72 pages)
Table of Contents
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No power
(LED indicator off)
Check 15V or 5V
of Lips.
Pass
Check Output of
IC903.
Pass
Check LED Assy.
Pass
Check P901, P270, Connector.
TROUBLESHOOTING
:[A]Process
Check short of main B/D
or Change Lips.
Fail
Check Output of
Pass
Change IC903.
Fail
Change LED Assy.
Fail
- 13 -
Fail
Q904.
Change Q904.
- Quick Links:
- Block Diagram
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