LG 43LF5400-UB Service Manual page 18
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Also See for 43LF5400-UB:
- Safety and reference (45 pages) ,
- Owner's manual (31 pages) ,
- Service manual (29 pages)
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4. Component Video
Check input signal format.
Is it supported?
OK
Check Component Cable
f o r d a m a g e o r o p e n
conductor.
OK
Check JK401
Y/PB/PR signal Line
OK
C h e c k
C O M P _ D E T
Signal
OK
C h e c k M s t a r LV D S
Output
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LG Electronics. Inc. All rights reserved.
Only for training and service purposes
NO
Replace Jack
NO
Replace AR401or R109
NO
Replace Mstar(IC101) or
Main Board.
- 18 -
LGE Internal Use Only
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