Panasonic SC-TM23 Service Manual page 17

Step 4 With pressing the claw (A), rotate the hexagonal
wrench clockwise. (The slide plate R moves for a little
amount.)
Step 5 Pressing the claw (B) in the direction of arrow (1), the
connection lever moves in the direction of arrow (2).
Step 6 Lift up the traverse deck ass'y.
Step 7 Remove the traverse deck ass'y from the timing
lever.
Caution:
When removing or inserting the traverse deck avoid
touching the OPU lens and pressing onto the turntable.
Step 8 Remove 3 screws.
Step 9 Unsolder the motor terminals (4 points).
Step 10 Remove the FFC board from the connector, and
then remove the CD Servo P.C.B.
Step 11 Remove the pin.
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