Electronics > Repair
Pioneer VSX520 No power
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smk279:
I trash picked this receiver and it has no power It's very dusty inside I took out the power board How can I find out what's wrong with it? I notice when I plugged it into the wall or when I press the power button there's no click It only has one fuse it shows continuity
wasedadoc:
I put 'Pioneer vsx520 service manual' into Google and the first hit was to a free download.  Did you not do the same?
Zucca:
I would check with a DMM is the main voltage arrive to the board.
If you are lucky it is just a bad mains cable.

Please be careful mains voltage can kill you.
smk279:
Yes I downloaded it yesterday
Jeff eelcr:
How would you know if something was burnt open, not by looking, clean it first.
Jeff
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