Panasonic SA-HT40EE Service Manual page 21

Step 4 : Lift up and remove the Digital Amp P.C.B. as arrow
shown.
· Replacement of the Power Amp IC
Step 5 : Remove 4 screws at the IC Clamp.
Step 6 : Flip over Digital Amp P.C.B..
Step 7 : Desolder the terminal to replace the components.
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SA-HT40EE