CN4
CN1
M1
(SPINDLE
MOTOR)
M2
(TRAVERSE
MOTOR)
M3
(LOADING
MOTOR)
CN8
CP6
A
MD SERVO P.C.B.
D
SENSOR P.C.B.
C
FL P.C.B.
E
MAIN P.C.B.
F
OPEARTION (2)
P.C.B.
H
HEADPHONE
P.C.B.
G
OPERATION (1) P.C.B.
J
POWER TRANSFORMER
P.C.B.
I
POWER SWITCH
P.C.B.
B
SWITCH P.C.B.
CN6
MD OPTICAL PICKUP
26
..
..
..
..
..
..
..
..
..
..
..
..
1
MAGNETIC HEAD
1
.
.
.
.
.
.
.
.
.
.
.
.
.
29
2
.
.
.
.
.
.
.
.
.
.
.
.
.
30
CN402
6
.
.
.
.
1
CN301
1
.
.
.
.
6
W201
T201
(POWER
TRANSFORMER)
AC IN
1
.
.
4
CN201
4
.
.
1
CN251
6
.
.
.
.
1
CN751
ANALOG
20
.
.
.
.
.
.
.
.
2
19
.
.
.
.
.
.
.
.
1
CN401
7
.
.
.
.
.
1
CN711
6
.
.
.
.
1
PINK
WHITE
BLA
CK
BLA
CK
WHITE
PINK
PINK
WHITE
BLA
CK
BLA
CK
WHITE
PINK
6
.
.
.
.
1
6
.
.
.
.
1
CN804
4
.
.
1
W903
1
.
.
4
W903
CN901
PHONES
4
.
.
1
1
.
.
4
CP802
CN802
CN801
W902
W901
1
.
.
4
W902
W901
GRA
Y
GRA
Y
30 . . . . . . . . . . . . . 2
29 . . . . . . . . . . . . . 1
2
.
6
1
.
5
10
.
.
.
.
.
.
.
.
1
10
.
.
.
.
.
.
.
.
1
1
.
3
1 . . . . . 7
3
.
1
4
.
.
1
2 . . . . . . . . 20
20 . . . . . . . . 2
1 . . . . . . . . 19
19 . . . . . . . . 1
DIGITAL
Summary of Contents for SJ-MD150
Page 5: ...4 Caution for AC Mains Lead 5 ...
Page 10: ...10 ...
Page 15: ...15 ...
Page 16: ...16 ...
Page 17: ... Check the MD servo P C B B side as shown below 17 ...
Page 19: ...19 ...
Page 20: ...20 ...
Page 21: ...21 ...
Page 22: ...8 7 Replacement for the belt and loading motor Follow the Step 1 Step 3 of item 8 1 22 ...
Page 23: ...23 ...
Page 25: ...25 ...
Page 36: ...30 TEST02 Test terminal Not used open 36 ...
Page 48: ...48 ...
Page 57: ...20 MD Mechanism Unit Parts Location 57 ...
Page 58: ...21 Packaging 58 ...
Page 59: ...F000300000YM KH 59 ...