Marantz PM-66SE Repair Thread - diyAudio
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Old 29th December 2007, 07:35 PM   #1
poynton is offline poynton  United Kingdom
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Default Marantz PM-66SE Repair Thread

Hi.

I recently bought one of these amps from Ebay.
It was sold as faulty - no output but some lights.!!

A quick check showed the main amp board had power but the supply for the protection and relay switching was down on the +24v line. The -18v line was OK.

R802 (47ohm, 0.5w) was open circuit.

Replacing has restored normal operation.

Andy
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