Harman Kardon BDS 280S - Page 18

5-6 Trouble shooting Chart
BD/DVD/CD no audio output
BD/DVD/CD no audio
output
Go
Check the audio of
COAXIAL mode is OK
Yes
No
Next acting as the problem 5.1/2.1
channel no audio out
p
ut
Check HDMI audio is ok
Yes
Replace the Main Board
No
Replace the Main Board