Question about Sony DNF420PS Walkman Personal MP3/CD Player

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I have a Sony Psyc CD Walkman D-NF420. It had a problem reading discs. The disc spins and the laser moves along the rail. The screen showed "no disc." The radio works fine. I opened the unit and found the gold ribbon to be disconnected. I was excited and plugged it back in. When I tried to play it, nothing worked, no CD, no radio. If I go in and unplug the ribbon it goes back to the way it was. I would like to fix it if possible. Thanks.

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Need Manual for Sony Walkman DNE320 (Brand) PSYC Atrac3plus Mp3

download it here

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Posted on Jun 12, 2008

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SOURCE: Moved CD changer with discs inside - won't "reset" / work

CD PLAYER WILL RESET BY ITS SELF WHEN MAINS SWITCH IS PUT ON, SOUNDS LIKE YOUR MECH IS JAMMED TRY TO FIGURE OUT WHICH GEAR UNLOADS THE PLAYER DRIVE AND ALSO UNLOAD MANUALLY

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SparkGap
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SOURCE: Cd player cant read disc

Check that the disk is still spinning. If not then suspect the spindle motor

Posted on Oct 01, 2007

welcomejee
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SOURCE: Sony CDP-C235 CD Changer Dirty Laser Problem

Please replace optical block (laser) of CDP-C235.
It is available in Part Store.

Posted on Jan 15, 2009

  • 1 Answer

SOURCE: no sound from cd but stereo works no problem

there are 2 blue wires........dont hook the blue to blue!!!!!!!!!!!!!!!!!!!!!! hook blue to the blue/white wire!!!!!!!!!!! problem solved. so e-z huh? lol i did the same thing.

Posted on Feb 28, 2009

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