Question about Amplifiers & Preamps
Can I ask you something? I have the same but the remote doesn't work, and I have no sound in the B speakers. I wonder if there's something that I have to do with the remote, or there's a problem with the receiver, Thanks.
Posted on Feb 03, 2008
Hi pm, Hard to make an assertion without firing it up yourself. It may be that be has faulty speakers, speakers out of phase, faulty earthing of line out from the source he tested it with.
Good chance that it is ok. Take advantage of his concerns, and buy it extra cheap. Good luck
Posted on Mar 08, 2008
Quick check... If the amp still stays in safety mode with the vol turned down and the speakers disconnected, it will have failed in some way. Since you have the safety operation light ON, you can expect that the power transformer is OK. I would expect that you have a DC offset condition on one channel. The most common problems you may have are
Posted on Sep 06, 2008
It could be that you lost the power supply to the surround amp IC or the Ic is defective. It should be mounted on a circuit board attached to the heatsink. Look for poor solder connections first. I don't recall the specifics of this model, but the surround amp IC should be easily located.
Update this with your progress and I'll try to locate the service manual in the meantime.
Posted on Oct 22, 2009
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