Sony 4-216-840-0 service manual Base Unit Section MBU-5A

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

252 265

#3 264 266 HR901

#4

271

#3

263

270

not supplied

272

not supplied

M101

S102

254

253

M102

267
#3	268
#3
269
262
#3	255
261
#5	256
	259
#4	260

258

not supplied #3

257

#3

252

251

252

Ref. No. Part No. Description Remark

251A-4724-063-A BD BOARD, COMPLETE

2523-372-761-01 SCREW (M1.7), TAPPING

*253 4-996-267-01 BASE (BU-D)

*254 4-996-255-01 BASE (BU-C)

2554-900-590-01 SCREW, PRECISION SMALL

2564-996-258-01 SPRING, COMPRESSION

2574-996-262-01 GEAR (SL-C)

*258 1-667-954-11 FLEXIBLE BOARD

*259 4-210-664-11 BASE (BU-A)

!260 8-583-028-02 OPTICAL PICK-UP KMS-260A/J1N

*261 4-996-252-01 CHASSIS, BU

*262 4-996-254-01 BASE (BU-B)

263 4-967-688-11 MAGNET, ABSORPTION

The components identified by			Les composants identifiés par une
mark ! or dotted line with			marque ! sont critiques pour la
mark !are critical for safety.			sécurité.
Replace only with part num- Ne les remplacer que par une pièce
ber specified.			portant le numéro spécifié.
Ref. No.	Part No.	Description		Remark

2644-996-260-01 GEAR (SL-A)

2654-996-261-01 GEAR (SL-B)

2664-996-264-01 SPRING (SHAFT), LEAF

2674-996-265-01 SHAFT, MAIN

2684-996-256-11 SL (BASE)

2694-996-257-01 RACK (SL)

2704-996-263-01 SPRING (CLV), TORSION

2714-988-560-01 SCREW (+P 1.7X6)

2724-211-036-01 SCREW (1.7X2.5), +PWH HR901 1-500-502-11 HEAD, OVER WRITE

M101 A-4672-516-A MOTOR ASSY, SPINDLE M102 A-4672-515-A MOTOR ASSY, SLED

S102 1-762-148-21 SWITCH, PUSH (2 KEY)

(REFLECT DET, PROTECT DET)

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