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marantz amplifier ?

the amplifier when switched on, cuts out and comes back again after a long period of time, any advice anyone please

It is marantz amplifier PM - 66SE

thank you

david daniels
July 2010
If the unit has no right left front amp function nor do the sound pings in the audio set up think I touched the terminals on the speaker out puts is there a fuse on each amp to prevent damage

mike
January 2014
what speaker/ amp cable is recommended for a marantz p6 66se


Thanks

david daniels
July 2010
There may well be a "cold fault" - an electronic component that will not work correctly until it gets to a warmer temperature - might also be a poor joint but I would doubt it given what you say.

Ideally it will need proper testing - fault finding with a circuit diagram and test and measuring equipment - however - thare are techniques that may find the problem without circuit following...

With the covers off and the unit working correctly after it's had a chance to warm up - freezer spray may be squirted on selective parts in an attempt to bring the fault on - freezer spray may be had from hobby electronics stores for a few £ a tin...

http://www.maplin.co.uk/images/Full/re77j_new07.jpg

Good luck...

Peccavi
July 2010

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