Reply To: Beocord 7000 voltage issues

[alf]

Well, back on the BC7000:

sadly no change after replacing LM272 – that drawer motor worked fine before.

i replace the BD435 with a BD437 but what I can not get is the 12V supply for the capstan motor.

the fuse resistor has also been replaced !!

as said before, the motor works as been tested with my  benchtop VDC supply.

i begin to wonder if the transformer got a hit during the “accident” ? It would be good

to know what its typical VAC voltages are before hitting the rectifier diodes ?

other than that I am stepping in the dark right now without progress.

just such a shame that lovely deck doesn’t work.

anyone, anything ?!

ALF