LG 50PT350 Service Manual page 39
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Also See for 50PT350:
- Specifications (2 pages) ,
- Owner's manual (151 pages) ,
- Manual de usuario (124 pages)
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Repair Process-Reference data
A. Picture Problem
전자 - 6-2
Making
2010. 11. 16
PDP TV
Symptom
Audio check method
A2
Revision
Jack for Speaker connection
1.Check Audio output by using oscilloscope
2.Check whether speaker jack was inserted properly or not.
GND ↔ R- or R+ or L- or L+
Audio output waveform
A2
ⓒ LG Electronics. Inc.2010
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- Adjustment Instruction
- Block Diagram
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