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Old 23rd Jul 2021, 10:45 am   #68
DMcMahon
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Join Date: Apr 2019
Location: Worthing, West Sussex, UK.
Posts: 6,587
Default Re: Uher CR 210 Cassette Recorder Check Out

Really unfortunate the motherboard crack and annoying the overheating R67, I cannot easily see R67, is this on the motherboard ?

Sorry was getting boards 600 and 700 mixed up, 700 has 10 transistors.

Yes know about the Accessory socket options but not sure about the centre pin connection for track 4 ?

A lot of work testing those small electrolytics, how are you proving that they are leaky, does your reformer box do low voltage so can measure the leakage current ?

Is the 700 layout in the PDF manual different to your board, I think the PDF layout is the same as my service sheet.

David
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