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– 70 –
(3) MECHANISM DECK SECTION-2
(MDM-3A)
not supplied
#3
not supplied
105
#3
109
108
104
#2
105
106
107
110
not supplied
103
101
111
105
113
#4
117
120
118
115
112
119
HR901
116
M903
105
M901
101
A-4672-138-A SLIDER COMPLETE ASSY
*
102
4-983-439-01 BRACKET (DAMPER)
103
3-953-235-01 DAMPER, OIL
*
104
4-983-437-01 SLIDER (CAM)
105
3-342-375-11 SCREW (M1.7X1.4), SPECIAL
106
4-979-890-11 RETAINER (GEAR)
107
4-979-898-01 GEAR (LB)
108
4-979-899-01 GEAR (LC)
109
4-979-897-01 GEAR (LA)
110
4-979-885-01 LEVER (HEAD UP)
111
4-979-906-11 SPRING (LEAD SCREW)
112
4-984-556-01 SHAFT (MAIN SHAFT)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
*
113
1-661-774-11 SW BOARD
114
A-3304-200-A SCREW ASSY, LEAD
115
4-963-914-02 RACK (INSERTER)
116
3-366-890-11 SCREW (M1.4)
¡
117
8-583-028-02 OPTICAL PICK-UP KMS-260A/J1N
118
4-987-061-01 SPACER (RACK)
119
4-988-560-01 SCREW (+P 1.7X6)
120
4-955-841-11 SCREW
HR901
1-500-396-11 HEAD, OVER WRITE
M901
A-4672-135-A MOTOR ASSY, SPINDLE
M902
A-4672-133-A MOTOR ASSY, SLED
M903
A-4672-134-A MOTOR ASSY, LOADING
The components identified by mark
!
or dotted line with mark
!
are
critical for safety.
Replace only with part number
specified.
M902
#2
114
102
Summary of Contents for MDS-EX77
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Page 48: ... 51 52 6 6 PRINTED WIRING BOARDS MAIN DISPLAY Section See page 32 for Circuit Boards Location ...