Panasonic SA-VK61D - Replacement of Power Amp IC

Step 1 Remove the 4 screws.
Step 2 Detach wire.
NOTE:
Insulate Power P.C.B. with insulation material to avoid short
circuit.
· Disassembly of the Transformer P.C.B. & Voltage
Selector P.C.B.
−
− −
− Follow the (Step 1) - (Step 2) of Item 17.2.
−
− −
− Follow the Disassembly for the Top Ornament Unit of
Item 17.4.
−
− −
− Follow the (Step 1) - (Step 4) of Item 17.5.
Step 1 Remove 4 screws.
Step 2 Disconnect connector CN950 & CN951.
· Replacement of Power Amp IC
Step 1 Remove the 2 screws fixed to the Power Amplifier IC.
Step 2 Remove 2 screws fixed to the Power Amplifier IC and
Transistor Holders.
Step 3 Break the joint with a metal cutter as shown below.
Step 4 Unsolder the terminals of Power Amp IC, replace the
component.
36
SA-VK61DGS