Read Sony MDS-JB730 Service Manual online
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(4)
BASE UNIT SECTION
(MBU-5D)
(MBU-5D)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
251
A-4724-637-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
4-210-664-01 BASE (BU-A)
! 260
A-4672-541-A OPTICAL PICK-UP KMS-260B/J1RP
* 261
4-996-252-01 CHASSIS, BU
* 262
4-996-254-01 BASE (BU-B)
263
4-967-688-11 MAGNET, ABSORPTION
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
4-996-256-01 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)
(REFLECT DET, PROTECT DET)
not supplied
not supplied
#3
#3
HR901
#3
#3
#3
#3
#3
#4
#4
#5
not supplied
251
252
252
253
254
S102
M101
252
257
258
259
260
261
262
263
272
270
264
265
266
267
268
269
256
255
271
M102
The components identified by
mark
mark
! or dotted line with
mark
! are critical for safety.
Replace only with part num-
ber specified.
ber specified.
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