Sony GN3UN - No Sound Troubleshooting (General)

2h Troubleshooting manual summary – No Sound
Section
Problem
/Issue
Title
3 No Sound
3h.1 Audio D.Amp IC Normal Operation Condition
3h.2 Troubleshooting Detail Audio Problem
3h.2.1 Main Speaker No Sound
3h.2.2 Assist Speaker No Sound (with woofer model)
3h.2.3 Headphone (HP) Out No Sound
3h.2.4 Analog Audio Input No Sound
3h.2.5 Analog RF No Sound
3h.2.6 HDMI Audio No Sound
3h.2.6.1 HDMI ARC Failure
3h.2.7 USB Audio No Sound
3h.2.7.1 USB Port1 – No Detection / Cannot Play / No Picture / No Sound
3h.2.7.2 USB Port2 – No Detection / Cannot Play / No Picture / No Sound
3h.2.8.1 Scart In No Sound
3h.2.8.2 Scart Out No Sound
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