< SPDIF waveform – sample >
- Defend on the input signal.
Making
Revision
PDP TV
Input
Block
Optical Audio Problem
N
Check Signal (JK204 #3)
Check SPDIF signal (R296)
Replace MSTAR(IC400)
Check 5V #2 on JK204
Y
N
Check P601 Output
(L604,L605)
Y
A2-5
Repair Process-Reference data
Copyright
©
2011 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
Summary of Contents for 42PT250
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