Alesis Performance Service Manual page 3

3.DISASSEMBLE THE TOP PAMEL PCB ASS'Y. (Fig3)
(A) REMOVE 8 SCREWS FROM THE TOP PAMEL PCB ASS'Y.
(B) REMOVE 1 CABLE BEFORE REMOVING OF THE TOP PAMEL PCB ASSEMBLY.
4.DISASSEMBLE THE MAIN PCB ASS'Y. (Fig4)
(A) REMOVE 5 SCREWS FROM THE MAIN PCB ASS'Y.
(B) REMOVE 5 NUTS AND 2 KNOBS FROM THE MAIN PCB ASS'Y.
(Fig.3)
(Fig.4)