Panasonic SA-PM3EE Service Manual page 35

Step 2: Unsolder the terminal of Power Amp IC (IC300) and replace the component.
Step 3: Unsolder the terminal of Transistor (Q503) and replace the component.
9.15. Replacement of CD Lid and CD Open Spring
- Follow the (Step 1) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet
Unit
Step 1: Pull both sides CD holders to the direction of the arrows shown.
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