[Michael Maurice]

I have had the bridge rectifiers fail on these recorders. You have to remove the power transformer to get to it.

I suggest you also replaced the two 2200uF capacitors on the power board.

Whilst you are working on the machine, replace the Rifa capacitors, one on the capstan control board, the other across the mains (Located on the panel where the mains input socket and the fuse holder are located.