My beocord 6500 won’t do fast forward or rewind

[69er]

I am getting mad.

havinga real nice clean beocord 6500 in front of me. Needed new belt. So I changed. It plays the cassette, sounds good.

but when pressing fast forward it gets stuck and to standby. I changed the cassette part from another 6500 (black). Same issue. I changed the motor pcb. It worked one time. Then changed all capacitors on the motor pcb. No change.

disasembled the complete drive, cleaned, new belt.

 

it plays, but still no fast forward or rewind.

 

what is wrong?

it’s the version with one belt and two motors.

measured the voltage on the second motor, but don’t know the target values (seems to low)

hoping for help

69er

[69er]

It’s totally weird.

now sometimes it works sometimes not.

after rewinding 5 times in both directions I reassembled the whole thing together and now it doesn’t rewind again (with housing).

????

 

[69er]

And now it works again

 

 

i am getting mad

[69er]

Its still not winding as it should – any idea here?

[69er]

i found the error – see my other post

[Author]

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