Mechanism Deck Section - Sony MZ-R50 - MD Walkman MiniDisc Recorder Service Manual

7-3. MECHANISM DECK SECTION

(MT-MZR50-143)
113
103
102
Ref. No. Part No. Description
101 1-667-210-11 MD FLEXIBLE BOARD
102 4-963-883-01 SCREW (M1.4), PRECISION PAN
103 A-3293-756-A CLV BOARD, COMPLETE
104 1-667-690-11 CLV FLEXIBLE BOARD
105 3-338-645-31 WASHER (0.8-2.5)
106 X-4949-129-1 HOLDER ASSY
107 3-349-825-41 SCREW
108 A-3293-755-A REC BOARD, COMPLETE
109 4-995-575-01 SHEET, INSULATING
110 4-995-573-01 SPRING, TENSION
111 3-704-246-13 SCREW (P1.4X2.0)
* 112 4-995-568-01 GUIDE, HOLDER
113 4-995-572-01 SHEET, BLIND
114 4-955-841-01 SCREW
115 4-995-570-01 SPRING, RACK
116 4-995-567-01 SHAFT, MAIN
! 117 X-4949-256-1 OPTICAL PICK-UP ASSY (KMS-280A)
118 4-995-578-01 GEAR (SC)
119 X-4949-131-2 BRACKET (S) ASSY
120 4-995-571-01 SPRING, THRUST
107
106
131
129
105
104
130
M901
M903
128
102
127
126
124
125
102
101
Remark
108
109
110
111
112
136
132
M902
105
118
133
123
122
The components identified by
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
Ref. No. Part No.
121 4-963-883-41 SCREW (M1.4), PRECISION PAN
122 4-995-580-01 SCREW, LEAD
123 4-995-586-01 GEAR (SD)
124 4-972-546-01 SPRING (WORM GEAR),COMPRESSION
125 4-963-901-01 GEAR, WORM
126 3-315-384-11 WASHER, STOPPER
127 4-964-564-01 SCREW (M1.2X1.6)
128 X-4949-127-1 CHASSIS ASSY, GEAR
129 X-4949-126-1 CHASSIS ASSY
130 4-995-585-01 SPRING (LIMITTER), TORSION
131 4-963-898-11 GEAR (WORM WHEEL)
132 3-704-197-31 SCREW (M1.4X3.0), LOCKING
133 3-015-033-01 SCREW (DIA. 1.4X4), PRECISION
134 4-997-228-11 SPACER (RACK SPRING)
135 4-997-172-01 SCREW (M1.4X3)
136 1-667-211-11 MOTOR FLEXIBLE BOARD
M901 1-763-011-11 MOTOR (SPINDLE)
M902 A-3311-972-A MOTOR BLOCK ASSY, SLED (SLED)
M903 A-3320-037-A STEPPER BLOCK ASSY (STTEPPING)
– 67 –
102
115
134
116
117
135
119
120
121
Les composants identifiés par une
marque ! sont critiques pour
la sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
Description
114
Remark