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Questions & Answers
Remote not working on Marantz 63cd. Tried
check the back of your marantz player, some old marantz products have a buttom at the back saying system or intermal, if it is on the system side, the remote will never works.
What format audio files play on Marantz cd67? I've
Replace with a Philips VAM1202 Laser pick-up.This is a revised version of the CDM12.1 and has a very good reliabilityrecord.If you replace with another CDM12.1, there's no telling when thiswill also pack up as these have a very high failure rate.
Won't recognise cd
A few possible causes:
- dirty or oxydized power switch contacts
- dirty laser pickup lens
- faulty laser emitter
- faulty laser pickup sensor
- dirty or oxydized contacts on any connectors, including flat foil cables
- oxydized brushes and commutator on spindle and/or slide motor
- dirty or oxydized contacts on the door switches
- faulty power supply (filter capacitors, voltage regulators)
- faulty motor driver IC
Could ba any of the above causes or a combination thereof.
Hope you can locate the actual fault.
I have 2 Marantz tt2200 and they both have the same issue. The platter speed keeps changing. ( not constant at 33 or 45 rpm )
There are several things you need to check, Check the lubrication in the bushings on the platter and make sure it is not sticky. You can clean it with 91% alcohol and relube it with silicone spray. The other things are all electronic tests to see if components are bad. There are several electrolytic capacitior on the power supply board and these need to be tested and probably replaced due to age. This is a soldering type of repair. You need test gear to see if they are bad. The last thing to test also on that board is the voltage regulator.
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