Question about Marantz CDR631 CD Recorder
My Marantz CDR631 is dead. When I press the power button nothing happens. No lights and the tray will not open. When the power button is in the On position I can hear a fairly steady soft clicking sound. I can also see this signal on my console meters. I tried a different power cable but there was no change.
Open it up and take the mechanism out, then you should see a servo PCB screwed to the underside of the mechanism.
unscrew this and where the connecting wires plug in from the main PCB, you should see 2 or 3 fuses which look a bit like capacitors and should be red in colour marked MPXXX eg. MP100?
replace these if you can find spares, if not bridge them with a bit of thin wire soldered in place and then it should switch on once reassembled.
the clicking sound you mention will be the main power supply capacitors running and this is normal.
Posted on Sep 21, 2010
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Posted on Jan 02, 2017
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