3h.2 Troubleshooting Detail Audio Problem
3h.2.4 Analog Audio Input No Sound
(Non-EU model)
START
DONE
Change B-
board / LK-
board
Main IC (IC5000) problem
Use another RCA cable
RCA cable
problem
No Sound
Sound
Sound
Check Analog Input Source
& use another input source
Analog Input Source problem
Refer
Audio Problem
Speaker No Sound
& HP No Sound
Sound
Check correct
Source mode is selected
No Sound
No Sound
No Sound & RCA cable OK
No Sound & Analog Input Source OK
Sound & Speaker / Headphone OK
Sound
Sound
No Sound
Do a Factory Setting &
set to desire channel with sound
Check Speaker & Headphone
Using other input mode
112
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