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Old 5th February 2013, 09:06 PM   #1
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Default Marantz PM66 SE

Apologies if this question has been done to death, but I cant quite find and answer elsewhere...

Basically, dug out this old amp and a CD player to see if it still worked but the sound seems to go quiet in one speaker sometimes. If I give it a little knock on the right hand side (as you look at it) the sound goes back to normal.

Im wondering if someone could point me in the right direction for things to check first or possibly manual/Diagram of working components for me to reference against if I need to clean/replace internal components.

Any help appreciated!
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Old 5th February 2013, 09:36 PM   #2
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Output relay.

Others are for any "dry" solder joints. And then we talk almost anywhere in the amp.
Schematics? Sakis has one I believe.
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Old 6th February 2013, 08:39 AM   #3
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Categorized Schematics and Service Manuals for free download I-N
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Last edited by Ian Finch; 6th February 2013 at 08:43 AM.
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Old 6th February 2013, 08:50 PM   #4
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Great, thanks for that...Lets see how I get on!

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Old 10th February 2013, 06:42 PM   #5
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Turns out, it just needed a proper clean, bit of compressed air and contact cleaner...I probably should have looked at the basics first
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