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Vintage Radio (domestic) Domestic vintage radio (wireless) receivers only. |
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Thread Tools |
2nd Oct 2020, 10:22 pm | #21 |
Triode
Join Date: Feb 2020
Location: London, UK.
Posts: 21
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Re: DYNATRON HFC77 schematic / transformer
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5th Oct 2020, 6:31 pm | #22 |
Triode
Join Date: Feb 2020
Location: London, UK.
Posts: 21
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Re: DYNATRON HFC77 schematic / transformer
Update:
I changed 2 electrolytic capacitors on the power board and put in a new transformer for the 31 v side. In fact I ended up using a 3 amp 28 volt transformer and the radio and record player is working very well " I will add another transformer for the 5.8v lighting later. thanks to everyone for the help |
5th Oct 2020, 8:04 pm | #23 |
Dekatron
Join Date: Aug 2013
Location: Wigan, Greater Manchester, UK.
Posts: 9,431
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Re: DYNATRON HFC77 schematic / transformer
Good news, I presume then that the rectifier was ok.
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Frank |
5th Oct 2020, 8:45 pm | #24 |
Triode
Join Date: Feb 2020
Location: London, UK.
Posts: 21
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Re: DYNATRON HFC77 schematic / transformer
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