Panasonic SA-BT230P Service Manual page 59

10.16.2. Replacement of Tray
Step 1 Perform the step "10.16.1. Upper Base Ass'y.
Step 2 Insert the Eject Pin into the hole of the bottom side, and
slide it to the direction of arrow until it can be.
Step 3 Pull the Tray to the direction of arrow until it can be.
Step 4 Insert the Eject Pin into the hole of the Tray at 45
degrees, and lean it to the direction of arrow with pushing the
dotted point of the tray forward.
Then the one side of the tray is come off from the Drive.
Step 5 Insert the Eject Pin into the Tray as below figure, lift up
the lever using the Eject Pin while pushing the dotted point of
the Tray.
And remove the Tray.
10.16.3. Replacement of Pulley Gear, Belt
Step 1 Perform the step "10.16.2. Tray".
Step 2 Push the Post to the direction of arrow by using the slot-
ted screwdriver.
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