CD- Tray broken Panasonic SA- PM39D

The drive must have a pin-hole in front. Use a needle/pin in that hole and press it. It may help to unlock the tray.
Give that a try.

there are very tricky mechanical devices that detect when the trays are closed and in what position they are in
A gear or mechanical piece is not in correct order or not functioning properly and will need intense studying to determine which position they all should be in at door closed , laser mech. position , standby position
can you upload a photo of the inside of the cd mechanism?

Most drives have a tiny hole above the drawer. You need to straighten out a paper clip ,then poke it into the hole. This should release the drawer catch and you can open it by gently pulling. It may be jammed as a disk was not properly seated inside.

is the audio cd a CD+R.. is so it will not play.

there are different reasons for stuck up disk tray

1. load belt is worn out already
2. driving gear for mechanical loading disc tray has broken teeth.
3. cd got stuck up between the loading disc tray and the plate holder.

You will need unplug your device first and then unscrew the cover of your unit and find it yourself to know what causes it not to open.

once the cover is out, the mechanical loading disc tray will be exposed.
1. remove the stuck cd
2. plug the unit and turn on, to get access the belt, wait for the disc tray to move to the pull out position, then unplug your device.
3. plug the unit and turn on, if the disc tray do not move, use your finger to move the tray and see which gear is broken.

belts are available from this site. just have to measure the correct diameter of the belt in your unit
http://electronics.mcmelectronics.com/search.php/ui.php?lastSearch=belt+cdr201&lastDims=4294967285&Ntt=belt&ctl00%24ct1%24RefineButton=Refine

OK I fixed it. One of the CD's had gotten stuck between trays in the loader. I pulled out a few CD's by forcing open the trays gently. However even after removing as many cd's as possible one was still stuck. 1. Remove screws holding cover plate on in back and sides. 2. Remove cover. 3. Lift face plate latches and lift over top of unit. Remove serial cables from connectors on board. Take face plate and place aside. Remove screws from back of CD tray unit and bend back metal tab with flathead screwdriver. Lift CD unit up on one side so you can get your fingers up inside underneath and push stuck cd towards tray openings. You can gently force top few trays out. You may need to shake unit so that stuck cd reaches open end. Pull out CD. 4. Replace faceplate and connect serial cables. Plug in power cord, power on unit and make sure trays will eject normally. 5. Put it all back together!

OK I fixed it. One of the CD's had gotten stuck between trays in the loader. I pulled out a few CD's by forcing open the trays gently. However even after removing as many cd's as possible one was still stuck. 1. Remove screws holding cover plate on in back and sides. 2. Remove cover. 3. Lift face plate latches and lift over top of unit. Remove serial cables from face plate and place aside. Remove screws from back of CD tray unit and bend back metal tab with flathead screwdriver. Lift CD unit up on one side so you can get your fingers up inside underneath and push stuck cd towards tray openings. You can gently force top few trays out. You may need to shake unit so that stuck cd reaches open end. Pull out CD. 4. Replace faceplate and connect serial cables. Plug in power cord, power on unit and make sure trays will eject normally. 5. Put it all back together!

get it serviced as it happens due to the old band or ring kinda thing in the tray which aids in opening of it.

Have a Panasonic SA-PM53 pulled a CD trays out to get stuck CDs out. So how do I get the 5 CD trays back into the carriage and in sync?

Unplug the unit, then unscrew the metal cover over the top and sides of the unit. Then unscrew the black plastic cover that goes over the top section of the back. This will allow you to get out a CD that is stuck in the back.