Panasonic SA-DK10 - Power PCB Checking and IC Replacement

• Replacement of the Power Amplifier IC and Regulator
Transistor.
Step 1 Follow the procedures in “Checking procedure for each
major P.C.B.
Step 2 Remove the wires at CN302, CN303 and H603A/W603
and pull out the Main P.C.B..
Step 3 Remove 4 screws fixed to the Power Amplifier IC and
Transistor Holders.
Step 4 Unsolder the terminals of Power Amp IC and replace
the component.
• Checking for Power P.C.B.
12
SA-DK10