LG 60PK750 Service Manual page 48
Chassis pa02a
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Also See for 60PK750:
- Service manual (51 pages) ,
- Specifications (2 pages) ,
- Owner's manual (263 pages)
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전자 - 6-2
Making
2010. 2 . 22
Input
PDP TV
Optical Audio Problem
Block
12/15
Revision
Check Signal (JK1000 #3)
Y
N
Check 5V #2 on JK1003
Check Q501 Output (L516)
Y
N
Check SPDIF signal (R1051)
Replace BCM(IC100)
< SPDIF waveform – sample >
- Defend on the input signal.
ⓒ LG Electronics. Inc.2009
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