Remove 2 screws fixed to the Power Amplifier IC and 1 screw
to Voltage Regulator.
Break the joint with a metal cutter as shown.
RSN315Hxx
Unsolder the terminals of Power Amp IC, transistor and replace
the components.
Fix back the cut portion with a screw as shown.
Power Amp Schematic
Click on pictures to Zoom. Click ß at the top of the
browser to come back.
