Bang & Olufsen BeoVision 1 Manual Del Usuario página 14

2.10 Measurements, English
Placement of measuring points, described in the fault fl ow chart
4P021
BeoVision 1
These tables are used in connection with fault-fi nding on BeoVision 1 / (BeoCenter 1)
No bass or no treble
No sound
72P100 (BC1)
4P021
p1
p2
p3 p4
BeoCenter 1
10P031
p1
p4
p5 p8
10P032
10P030
- Find the channel and symptom in the table and measure on the pins
described, with multimeter in ohm's position. Resistence should be about 0
to 3 ohms. If not the speakerunit should be replaced by a new one.
Channel
Left
Left
Right
Right
- Find the channel and measure on the pins described, with multimeter in
ohm's position. Resistence should be approx. 0 ohm. If not the speaker box
should be replaced.
Channel
Left
Right
1P10 (BC1)
72P100p1
Bass or Treble 10P031 pin no.
Bass
Treble
Bass
Treble
10P031 pin no.
2 - 5 (2 - 4, BC1)
6 - 3 (5 - 4, BC1)
1P10p1 1P8 (GND)
p1 p3
p6
p4
10P031
10P030
10P032
5 - 2 (4 - 2, BC1)
1 - 2 (1 - 2, BC1)
3 - 6 (3 - 5, BC1)
7 - 6 (6 - 5, BC1)