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3
IVA-M7@0R
Schematic
Diagram
(10/18)
OY Switch
P.W. Board
POSITION
'
4
:
FOOL]
pack in
H
f
'
fi
>
i
7
:
'
'
rou
,
'SW4
7
'
pOssW
y
toro
>
' H
H
Ox
MB
Assy., Eject
Motor
(IV-370mA)
M2
Drive
P.W. Board
Assy.
, Sled Motor
(4. BV-175mA)
To Servo
P.W. Board
(CB102)
1
'
1
1
t
1
'
t
'
t
1
1
1
1
:
'
1
'
'
1
1
Pick-U
1s
Fr
T+
Fe
LWIN
D. GND
APCIN
REI
fea
Jas
fon
for
J fox
fro
[>
MP/R
A. GND
oPicVec
RFS
RE4
E
FE
RF2
COM
A
LOVAR
Holo-Laser
LDON
D. GND
0. GND
LOVec
APCOUT.
LVVOUT
B
NC
NC
-----fWW
LO DRIVE
Ic
LT ateteiataiaietetetatatehetabaieteteaebaietatetaiieenaeten|
iS
'
'
:
!
f=)
a
i
a
:
i,
Go | SPVCI-N
'
'
'
To Chassis
Hl
4
'
LIMIT
1
'
E
-
t
'
'
H
1
'
H
+
?
'
f
d
f
'
!
:
ie
:
4
'
t
sw2
1_SLDR~
int
2 SLOR+
2
1
Of
3_LMTSW
3
!
GND
4
'
PACK DOWN
5 POWSW
6
'
6 DIscsw
6
1
7_ SPORE
7
H
8 SPOR-
8
:
SW3
r
{
1
:
'
!
}ovof
!
Disc
Assy. ,FPC
Connector
bee eee eee - eee -- o-oo
DY-T P.W. Board
1
Mi
1
Assy... Spindle Motor
LH) }-—9-
(2V-1 7am)
a on
LWIN
D. GND
APCIN
RFA
MP/R
A. GND
OPICVce
RFS
REA
POWSW
DISCSW
SPOR+
SPDR+
SPDR-
SPOR-
To Servo
P.W.
Board
(CB181)
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