LG OLED65B7A Service Manual page 41
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Also See for OLED65B7A:
- Safety and reference (38 pages) ,
- Safety and reference (66 pages) ,
- Safety and reference (65 pages)
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Standard Repair Process Detail Technical Manual
symptom
Content
Error
A. Video error_Video error, video lag/stop
TUNER input signal strength checking method
Established
date
Revised
date
All Settings Channels Channel Tuning
Manual Tuning
A3
When the signal is strong,
use the attenuator (-10dB, -
15dB, -20dB etc.)
Copyright © 2017 LG Electronics Inc. All rights reserved.
Only for training and service purposes.
A3
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