4-4. Audio
4-4-1. Source (One Connect)
No TV Sound•
Menu → Audio → Speaker Settings set to 9 TV Speaker
Noisy / Distorted TV Audio•
Customer Menu → Support → 9 Sound Test
If Sound Test FAILS : (Missing / Noisy Audio)•
Speakers (compare resistance/quality) 9
Main Board / Connector / Cable 9
With external Audio Generator (device or App) 9
Compare audio level out to speakers with multi meter.•
Replace defective Speakers or Main Board or Cable. 9
If Sound Test OK :•
Audio Source & External Cables 9
Other Inputs 9
Optical Digital Out Errors•
Red light from Optical Digital Out. 9
If missing replace TV’s Main Board•
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