b&o BeoSound 1 2581 Manual Del Usuario página 7

Antenna
up/down
Sound
No sound in all
speakers
No sound in one
speaker
Measure
1P35pin2 to pin1.
Replace PCB1
5V DC when
OK?
aerial up/down?
➢ 2
Measure
4P154pin2 to
pin1. 5V DC Replace PCB4
when antenna OK?
up/down?
➢ 5
Replace
Antenna-loader
Replace PCB1 Replace PCB2
OK? OK?
Unplug 1P500
and measure the
Replace the
speaker in
speaker unit
question.
OK?
3-10 ohm?
➢ 3
Replace the
Replace PCB1
speaker unit
OK?
OK?
Fault fl ow chart, English
No
Yes
Bring BS1 to
workshop for
repair
Bring BS1 to
workshop for
repair
Bring BS1 to
workshop for
repair
Replace PCB1
OK?
Bring BS1 to
workshop for
repair
2.5