Akai AW10 Service Manual page 3

3.
DISASSEMBLE THE GND LINK.
(A)REMOVE 1PC SCREW FROM USB PCB ASS'Y.
4.
DISASSEMBLE THE SENSOR PCB ASS'Y.
(A) REMOVE 3 PCS SCREWS AND 3 PCS KEY TOUTHS FROM TOP PANEL.
(B) REMOVE 11 PCS SCREWS AND 11 PCS WASHERS FROM SERSOR PCB ASSY.
(Fig3)
(Fig4)