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DMcMahon · 23rd Jul 2021, 10:44 pm

Thanks to your detailed info located R67, on my Service Sheet it has a special resistor symbol, I guess it is some sort of fusible/protection resistor. Strange about the shorting issue.

Strange the Tantalum capacitors being in the diode positions. When I originally stripped my CR 210 I found diode D12 (also a BA181) had one leg lifted/not connected, this diode is shorted out/grounded by rel a1 relay contact when relay rel A is energised.

The attached scan from the CR 210 Operating Instructions manual has information at 6.8 on the Accessories connector pin 6 connection. It has an erroneous English translation of "sub-standard films".

A straight Google Translate of the first German sentence in the manual -

Mit Ihrem Cassettengerät besitzen Sie die Möglichkeit, synchrone, impulsgesteuerte Schmalfilm vertonungen durchzoführen.

gives -

With your cassette player you have the option of synchronous, impulse-controlled cine film dubbing.

So do not know how "sub-standard films" translation was derived.

David

23rd Jul 2021, 10:44 pm	#70
DMcMahon Dekatron Join Date: Apr 2019 Location: Worthing, West Sussex, UK. Posts: 6,600	Re: Uher CR 210 Cassette Recorder Check Out Thanks to your detailed info located R67, on my Service Sheet it has a special resistor symbol, I guess it is some sort of fusible/protection resistor. Strange about the shorting issue. Strange the Tantalum capacitors being in the diode positions. When I originally stripped my CR 210 I found diode D12 (also a BA181) had one leg lifted/not connected, this diode is shorted out/grounded by rel a1 relay contact when relay rel A is energised. The attached scan from the CR 210 Operating Instructions manual has information at 6.8 on the Accessories connector pin 6 connection. It has an erroneous English translation of "sub-standard films". A straight Google Translate of the first German sentence in the manual - Mit Ihrem Cassettengerät besitzen Sie die Möglichkeit, synchrone, impulsgesteuerte Schmalfilm vertonungen durchzoführen. gives - With your cassette player you have the option of synchronous, impulse-controlled cine film dubbing. So do not know how "sub-standard films" translation was derived. David Attached Thumbnails Last edited by DMcMahon; 23rd Jul 2021 at 10:51 pm.