toshiba rdxv60kb vcr/ dvd/ hdd recorder?

Looking for some help to fix my Toshiba combo recorder, had a scheduled power cut for line work, when I tried to turn the unit back on it would not power up at all, checked the plug and internal fuse and both ok, I read on a few forums that the diode could go faulty but I cannot seem to find which one it is and wondered has anyone had this issue and knows which part to replace, that would be much appreciated
Mart, May 2017


done
My Toshiba RDXV60KB combo was working ok then when I put a cassette in it tried to read it then stopped the same with the dvd, as anyone idea what could be the problem please.

David Hughes, September 2018
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