Fault flow chart 2.13
Fault symptom:
No sound output on headphones,
Power Link and internal speakers,
when using source connected to AV2
or AV3
Possible causes:
PCB14, Main
Confirm sound
output on AV1 (In
TV mode)
L = pin 1
R = pin 3
GND = pin 4
Go to page 2.10.
No sound output in
headphones, Power
Link and internal
speakers when
using AV1
Replace PCB14,
Main
--------------------
May be audio
matrix
Connect an audio source to AV1 (R/L) and
continue on with the following:
1: Press MENU
2: Select CONNECTIONS
3: Select AV1
4: Remember the selected source button, e.g.
DVD
5: Set HDMI = OFF
6: Set VGA = OFF
7: Press the selected source button, e.g. DVD
Confirm that AV1 has sound output to internal
speakers
OK?
No
Yes
Check sound output
on Power Link
OK?
Go to page 2.8.
No sound output on
Power Link
Check sound output
on internal speakers
OK?
Go to page 2.9.
No sound output on
internal speakers
Summary of Contents for BeoVision 10-40
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