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yamaha r3 dead set

 
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44baluyot



Joined: 24 Dec 2007
Posts: 1
Location: canada

PostPosted: Mon Dec 24, 2007 3:33 pm    Post subject: yamaha r3 dead set Reply with quote

hello to all,
my yamaha r3 has no lights and no audio, but before this happened im hearing a high pitch sound for up to 1 minute before it powers up. the step down transformer. bridge and filter capacitors are ok
can someone please help me with this ? thanks in advance.
MERRY CHRISTMAS TO ALL!!!!
THANKS
RIC
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