Base Unit Section (Mbu-5A) - Sony MDS-JE330 Service Manual

7-4. BASE UNIT SECTION (MBU-5A)

270
not supplied
#4
not supplied
M101
Ref. No. Part No. Description
251 A-4699-893-A BD BOARD, COMPLETE
252 3-372-761-01 SCREW (M1.7), TAPPING
* 253 4-996-267-01 BASE (BU-D)
* 254 4-996-255-01 BASE (BU-C)
255 4-900-590-01 SCREW, PRECISION SMALL
256 4-996-258-01 SPRING, COMPRESSION
257 4-996-262-01 GEAR (SL-C)
* 258 1-667-954-11 FLEXIBLE BOARD
* 259 4-210-664-11 BASE (BU-A)
! 260 8-583-028-01 OPTICAL PICK-UP KMS-260A/K1NP
* 261 4-996-252-01 CHASSIS, BU
* 262 4-996-254-01 BASE (BU-B)
263 4-967-688-11 MAGNET, ABSORPTION
252
264
263
272
#4
262
261
#6
#5
S102
254
#4
253
M102
251
265
266
#5
#4
269
#4
257
252
252
The components identified by
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
Remark Ref. No. Part No.
264 4-996-260-01 GEAR (SL-A)
265 4-996-261-01 GEAR (SL-B)
266 4-996-264-01 SPRING (SHAFT), LEAF
267 4-996-265-01 SHAFT, MAIN
268 4-996-256-11 SL (BASE)
269 4-996-257-01 RACK (SL)
270 4-996-263-01 SPRING (CLV), TORSION
271 4-988-560-01 SCREW (+P 1.7X6)
272 4-211-036-01 SCREW (1.7X2.5), +PWH
HR901 1-500-502-11 HEAD, OVER WRITE
M101 A-4672-475-A MOTOR ASSY, SPINDLE
M102 A-4672-474-A MOTOR ASSY, SLED
S102 1-762-148-21 SWITCH, PUSH (2 KEY)
– 64 –
HR901
267
268
#4
255
256
259
260
258
Les composants identifiés par une
marque ! sont critiques pour la
sécurité.
Ne les remplacer que par une
piéce portant le numéro spécifié.
Description
271
Remark