LG 50PW450 Service Manual - Page 44

Optical Audio Problem, Repair Process-Reference data

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Repair Process-Reference data PDP TV Input Block Optical Audio Problem Making Revision 2010. 11. 16 전자 - 6-2 A2-5 Check Signal (JK204 #3) Y Check 5V #2 on JK204 N Check P601 Output (L604,L605) Y N Check SPDIF signal (R296) Replace MSTAR(IC400) < SPDIF waveform - sample > - Defend on the input signal. ⓒ LG Electronics. Inc.2010

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ⓒ
LG Electronics. Inc.2010
< SPDIF waveform – sample >
- Defend on the input signal.
Making
전자
- 6-2
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
2010. 11. 16