A3
A3
Standard Repair Process Detail Technical Manual
Error symptom
TUNER input signal strength checking method
A. Video error_Video error, video lag/stop
Content
Established
date
Revised
date
All Settings Programmes Programme Tuning & setting
Manual Tuning Antenna DTV
When the signal is strong, use the
attenuator (-10dB, -15dB, -20dB etc.)