Panasonic SB-WA520GC Service Manual page 10

SB-WA520GC
Step 2: Remove the screws from the IC501.
Step 17: Remove the screws.
Step 3: Remove the screw.
Step 18: Place the P.C.B. as shown for checking.
· Replacement of the Power IC and Transistor
Step 4: Replacement of the Power IC and Transistor.
Step 1: Desolder the Power IC and Transistor terminals.
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