Panasonic SB-WA730 Service Manual page 13

arrow shown.
Step 2: Disconnect the connector (CP502).
Step 3: Lift up the AC Inlet P.C.B. as arrow shown.
Step 4 & 5: Remove 8 screws.
Step 6: Remove 4 screws.
Step 7: Connect back the connector CP502 between Power
AC Inlet P.C.B. for checking.
6.2.6. Replacement of Power IC and
Transistor
Step 1: Desolder the Power IC and Transistor terminal.
Step 2: Remove 2 screws. and Power IC501.
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SB-WA730PP