Sony KD-43X7 G Series Service Manual page 101

2.8.2 Troubleshooting Detail Audio Problem
2.8.2 Troubleshooting detail audio problem
Audio Problem
Main Speaker
No Sound?
Headphone (HP) Out
No Sound?
Video/Component
No Sound?
Analog RF
No Sound?
HDMI Audio
No Sound?
HDMI ARC
Failure?
USB Audio
No Sound?
Refer
"Main Speaker No Sound"
Refer
"HP Out No Sound"
Refer
"Analog Audio Input No Sound"
Refer
"Analog RF No Sound"
Refer
"HDMI Audio No Sound"
Refer
"HDMI ARC Failure"
Refer
"USB Audio No Sound"
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SYS SET