Roland AT-80SL - Keyboard Circuit Board & Circuit Diagram

158
Jun. 2005
KEYBOARD CIRCUIT BOARD & CIRCUIT DIAGRAM (SK-976-A KBD ASSY)
fig.sk976-c
E1 C2 G#2 E3 C4 G#4 E5 C6 G#6
P. M . 0 S.M.0 P. M . 1 S.M.1 P. M . 2 S.M.2 P. M . 3 S.M.3
T0 T1 T2 T3 T4 T5 T6 T7
T0 T1 T2 T3 T4 T5 T6 T7
P.M.4 S.M.4 P.M.5 S.M.5 P.M.6 S.M.6 S.M.7
P. M . 7
P.M.8 S.M.8 P.M.9 S.M.9 AFT AFT
P
M
S
M
32P LOW 32P MID
1
12
P
1
8
14
9
14
7
1
6
1
AFT AFT
AFT
SK-976 PWB LOW AS
S
SK-976 PWB MID A
S