Casio LK-120 - Page 14

LK-120
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POWER AMP PCB (M820-PSA1)C.
Unsolder two lead wires and one FFC connected to the M821-MDA1 PCB.C-1.
Lead wire (White)
Lead wire (Blue)
FFC (M820-PSA1)
Unsolder two lead wires connected to the left speaker.C-2.
Lead wire (Blue)
Lead wire (White)
Undo eight screws and then remove the M820-PSA1 PCB, rubber keys and switches.C-3.
Rubber keys Switches