Hdmi Audio No Sound - Sony KD-43XE7 Series Service Manual

3.10 .2 Troubleshooting detail audio problem

3.10 .2.5 HDMI Audio No Sound

START
No Sound
Do a Factory Setting &
set to desire HDMI source with sound
No Sound
HDMI cable, OK?
OK
HDMI source, OK?
OK
HDMI Playback, OK?
OK
UI setting, OK?
(TV System settings)
UI OK, No Sound
Change B-board
DONE
NG
Change HDMI cable
No Sound
NG
Change HDMI source/channel
No Sound
NG
Refer "HDMI Problem"
NG
Correct UI setting
No Sound
Sound
Sound
Sound
Sound
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