Hi
I bought a nakamichi mb-10 cd player second hand , it seemed to be working fine ie I loaded 5 cd's and they loaded up fine and I was able to play each disc. Now for some reason the 5 lites in the front that showed there was a cd in each slot now doesn't lite up. I managed to pull the unit cover and cd holder top off , if I select a cd slot on the front the dics elevator thing will go up or down depending on the number I hit, although the disc will not eject. I got all the cd's removed by pushing them out with my fingers and moving the disc level up or down for each. I do have the service manual I downloaded but I'm a bit lost.
Any hints of where to start would be appreciated
Thanks
I bought a nakamichi mb-10 cd player second hand , it seemed to be working fine ie I loaded 5 cd's and they loaded up fine and I was able to play each disc. Now for some reason the 5 lites in the front that showed there was a cd in each slot now doesn't lite up. I managed to pull the unit cover and cd holder top off , if I select a cd slot on the front the dics elevator thing will go up or down depending on the number I hit, although the disc will not eject. I got all the cd's removed by pushing them out with my fingers and moving the disc level up or down for each. I do have the service manual I downloaded but I'm a bit lost.
Any hints of where to start would be appreciated
Thanks
I would start by measuring all the Power Supplies, preferably with an oscilloscope so any incorrect ripple can be seen.
Now you've got all the discs out what does the mechanism do when the unit is fired up?
P.
Now you've got all the discs out what does the mechanism do when the unit is fired up?
P.
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