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Old 7th Apr 2021, 6:54 pm   #5
andyw25
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Join Date: May 2009
Location: Dumfries & Galloway, UK.
Posts: 89
Default Re: Grundig A 7400 (CUC220)

Many thanks for the comments so far, I have found and bought/downloaded the service manual

Also checked the photos again and the battery adapter does appear to have a diode on the bottom ?

However I've found some replacement 1.2v NiCd ones, these should last a good few years should they not?
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