2.8 Fault fl ow chart, English
No
Yes
Sound
Check aerial connection
No sound in
internal
loudspeakers
Are both left/right
without sound?
Find channel in
speakertable
and
measure.
Measurement OK?
Replace speakerbox
Replace main
chassis
Disconnect 10P32
OK?
The TV should be
taken to a
workshop for repair
Replace PCB59
No bass
or
no treble
Are both left/right
without bass or
without treble?
Find speakerunit in
speakertable
and
measure.
Speakerunit OK?
Replace speakerunit
or speakerbox
Replace main
chassis
OK?
Replace speakerbox
Replace main
chassis
OK?
Replace speakerbox
Replace main
chassis
OK?
