yamaha a-720

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edkeough

Member
2008-09-29 11:57 am
Yamaha A-720

Omaro, just got a A-720 with one weak channel.
I was wondering if I could get a copy of the schematic.
So far some brown glue used in the center of the
circuit board appears to have corroded leads on
some parts there.
Have replaced 100 MF 25V caps and a 820K resistor.
Not sure what else may have been damaged by this.

I see http://www.audio-circuit.dk/ is down for now.

Yamaha site does not have A-720.

Ed
 

Mike Star

Member
2008-12-31 5:44 am
Yamaha A 720 Manual

Hi there,
I'm a new member and have a Yamaha A720 that seems to have faulty switches. I love the amplifier and would really like to get it functioning again.

I was wondering if you may be able to send a copy of the A 720 Manual to my e-Mail address.

Do you know where I may be able to get hold of the switch sets for the A 720

Thanks very much
 
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