MITSUBISHI SEMICONDUCTOR (LSI)
M63022FP
I/O circuit
q FOIN,TOIN,SPIN
LOIN+, OPIN-
5VCC
2K
q HB
5VCC
q Hu+,Hu-
Hv+,Hv-
Hw+,Hw-
REF
5VCC
2K
q FG
5VCC
5VCC
SPINDLE MOTOR AND 5CH ACTUATOR DRIVER
q MU1
q BRS
5VCC
2K
8K 10K
30K
5VCC
2K
8K 4K
10K
q VM1,RSP,U,V,W
VM1
RSP
q OSC
2K
5VCC
2K
2K
q 5VCC,VM3,FO+,FO-,TO+,TO-,LO+,LO-
5VCC
VM3
U
GND
V
W
9Vmax
VM1
REG
LO+
LO-
TO+
TO-
FO+
GND
q VM2,RSL,SL1+,SL1-,SL2+,SL2-
VM2
RSL1
RSL1
SL1+
GND
SL1-
SL2+
FO-
SL2-