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Old 22nd Jul 2021, 10:57 pm   #67
Uncle Bulgaria
Octode
 
Join Date: May 2016
Location: Cornwall, UK.
Posts: 1,262
Default Re: Uher CR 210 Cassette Recorder Check Out

Yes, there were a couple of broken wires, but I can't tell whether it's Litz or not. Certainly flexible and multi-stranded. It was awkward to solder, so it could have been individually insulated. Yes, one went to my 603, and part of it was indeed yellow. There was another I replaced because it was very frayed.

I believe the Access[ory] socket can be used for such things as remote start and time-activation switches.

Yes, I have a lot of transistors on board 700!

Some regressive steps for me, I'm afraid. Everything was functioning, and I tested the electrolytics on board 300. A number were out of tolerance and leaky, so I replaced those. On putting back board 300, I managed to crack the motherboard, the solenoid is fluttering again, and R67 has caught fire. I'd already replaced it as it had smoked before, but I can't work out where the short is at all. Enough for tonight, I think.
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