Schematic Diagram - Main Board (1/9) - Sony HI-MD WALKMAN MZ-M10 Service Manual

6-4. SCHEMATIC DIAGRAM – MAIN Board (1/9) –
M702
(SLED)
U
N
W V
M703
OVER WRITE
HEAD UP/DOWN
M701
(SPINDLE)
U
N
W V
MZ-M10
• See page 37 for IC Block Diagrams.
(1/9)
R707 2.2k
R708 2.2k
R709 2.2k
CN701
10P
SLEDW
SLEDV
SLEDU
SLEDN
HD_DRV-
HD_DRV+
CLVW
CLVV
CLVU
CLVN
R710 10k
R711 10k
R712 10k
C714
0.1
SLD_CON_W
SLD_CON_V
SLD_CON_U
UI2
SLD_PWM
PWM2
SLD_MON_U
CPUO2
SLD_MON_V
CPVO2
SLD_MON_W
CPWO2
FOCUS/TRACKING COIL DRIVE,
XRST_MTR_DRV
C712
OE SPINDLE/SLED MOTOR DRIVE
0.1
IC701
GND
SC901583EPR2
C713
VC
0.1
VG
CLV_MON_W
CPWO1
CLV_MON_V
CPVO1
CLV_MON_U
CPUO1
CLV_PWM
PWM1
CLV_CON_U
UI1
CLV_CON_V
CLV_CON_W
C715
0.1
25 25
C716
0.1
TF1
FI2
TR1
RI2
COM2
CPUI2
CPVI2
CPWI2
Z12
Z12
Z11
Z11
CPWI1
CPVI1
CPUI1
COM1
FR1
RI1
FF1
FI1
C717
0.1
(Page 27)
MZ-M10
XRST_MTR_DRV
XRST_MTR_DRV
SLD_CON_W
SLD_CON_W
SLD_CON_V
SLD_CON_V
SLD_CON_U
SLD_CON_U
SLD_PWM
SLD_PWM
SLD_MON_U
SLD_MON_U
SLD_MON_V
SLD_MON_V
SLD_MON_W
SLD_MON_W
TF1
TF1
TR1
TR1
ZI2
ZI2
ZI1
ZI1
FR1
(Page 32)
FR1
FF1
FF1
CLV_CON_W
CLV_CON_W
CLV_CON_V
CLV_CON_V
CLV_CON_U
CLV_CON_U
CLV_PWM
CLV_PWM
CLV_MON_U
CLV_MON_U
CLV_MON_V
CLV_MON_V
CLV_MON_W
CLV_MON_W
A1
A2
A3
A4
(Page 26)
A5