Question about Sony MHC-RX70 Shelf System

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CD tray now operates perfect after belts replaced, but won't read CD's

System pick up CD after CD, spins it a little, then continues to next one. Eventually it says no CD. Suspect CD read head?

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Try 1st: You can take a q-tip dipped in alcohol (not dripping), rub the lens and gently blow it off with canned air. This will remove dust from under the lens as well. I don't recommend "lens cleaner CD's" that you can purchase as they sometimes rip of the lens.

Try 2nd: If the CD does not spin up to the proper speed, it is the motor that spins the disk. This can be temporarily fixed by disconnecting the motor wires and using a 9 volt battery to spin the motor in each direction. The trick is to reverse the direction while it is still turning in the opposite direction. This will hopefully burn off the carbon and debris in the motor contacts.

Posted on Apr 12, 2014

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Posted on Jan 02, 2017

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