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Arny Krueger Arny Krueger is offline
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Default I did something dumb, my Marantz is not happy

"Doug Sterlina" wrote in message
oups.com

Great.


Not encouraging, but based on a lot of experience with fixing SS power amps.

The Marantz output stage is a pretty straight-forward full-complementary
circuit. The protection circuit (H705-H708) looks a little more complex than
most. More hair-trigger than standard, it appears.

I was told on another forum to check the speaker
protection relay so hopefully it's just that.


Dream on.

I dont think I'm that lucky though. Here is a link to the
service manual if anyone wants it.
http://www.hifiengine.com/download_c...70_service.pdf


Thanks for the link. I always wondered what the schematic looked like. This
was a quality piece - little was spared given the technology of the day.