Disassembly And Assembly Of The Traverse Unit - Panasonic SA-PM12P Service Manual

Step 3 Remove 2 screws fixed to the Power Amplifier IC.
Step 4 Unsolder the terminals of Power Amp IC and replace the respective component.

8.3. Disassembly and assembly of the Traverse Unit

Step 1 Push the lever from position A to B.
Step 2 Pull the stopper (black) in the direction of arrow 1 and push the lever in the direction of
arrow 2.
Step 3 Push the stpeer (black) down until the white lever eject out.