Hi i just want find out what the secondary side of the transformer should be on a old philips 521 amplifier. Someone had it swiched on 100volt and plugged it into a 220 volt supply. Transformer has no secondary output volts.
Thanks Jozef
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Hi!
If you lucky , maybe transformer have a thermal fuse (or fuse) inside ,gently cut paper isolation and look between copper wires.,maybe have pinout in outside for this fuse .
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hello: a készülékben -a tápegységben- van több biztosíték, azokat ellenőrizni kell, a hálózatról lecsatlakoztatva
https://elektrotanya.com/philips_22rh521_series_2x30w_stereo_amplifier_s...
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