Akai AP-D40

VI.
BLOCK
DIAGRAM
1.
MODEL
AP-D40/C
HOLE MOTOR
ELEMENT
eS ee
WAVE
CORRECTION
33-1/3 f=25Hz
THRESHOLD
a CONTROL
45 f=32Hz
eee
ee
CONTROL
O Q_0 0 O_O 45 += 33-1/3
HOLE
ELEMENT DRIVE
Bac ie
+B
Fig. 6
2.MODEL
AP-Q60/C
45 == 33-1/3
= STROBE
ea 4) @
7. Ye +Bi
7 PLL Ic
33-I/3 f =100Hz
45 f =|35Hz
SERENCE
vo RES ERENCE
PITCH é—4--=
CONTROL pees
QUARTZ
oe: ee
Zi ‘lo
HOLE
ELEMENT
HOLE
ELEMENT
MOTOR
DRIVE
N
os
26
<
ag
Fig. 7
12