I HAVE A MULTI-DISC CD PLAYER WITH FUZZY SOUND

Try installing the latest firmware upgrade for unit. If that does not do it the unit is in need of replacement.

power supply failure

The small amplifiers that send the audio to the output connectors are getting corrupted power.

Cheaper to buy a good used player

hi,
may be some mechanical problem or laser pick up unit have some problem. is better u should replace the same, for maintaining the audio quality.
ok

Hi,it's obvious from your problem that the particular disc that cannot be viewed on your computer is of a formatt not supported by the windows XP.some DVDs are of low quality which can be viewed practically on any DVD player but as a result of their low quality and the sensitivity of the Windows they are not recognized by your computer. In as much as other DVDS play on your computer,it means there's no problem with your computer,but an unsupported disc formatt is been trying to be viewed and there's nothing you can do to view a DVD formatt not supported by your computer.please don't be bothered.
Thanks and take care

Some of their models had a small gear that almost falls off a motor used for loading/unloading! The gear may have a small crack in it and also not avalible as a part from "Bosey"! May be found in a car cd changer from Ford.

hit the change mode button

Couple of possibilities:
Press Audio Select on front of unit until "Analog" changes to "coax/opt"

or

When you select the component connected to the MULTI CH INPUT jacks as the input source (see page 38), this unit automatically
turns off the digital sound field processor, and you cannot select sound field programs.

did you have any luck with swapping the channels to determine if which is bad, cd or system?

regards
Graeme

How can it not close if it's open yet not open if it's closed? lol

Anyway, could be: Bad motor, bad belt, bad gear, disc jammed.

Geno