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Model
HCD-GRX50 HCD-R770 HCD-RXD7 MHC-GRX50 MHC-R770 MHC-RXD7
Pages
71
Size
6.19 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-grx50-hcd-r770-hcd-rxd7-mhc-grx50-mhc-r770-mhc.pdf
Date
PREV: Sony MHC-GRX50 / MHC-R770 / MHC-RXD7 Service Manual

Sony HCD-GRX50 / HCD-R770 / HCD-RXD7 / MHC-GRX50 / MHC-R770 / MHC-RXD7 Service Manual ▷ View online

– 77 –
– 78 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
(4)
CD  MECHANISM  DECK  SECITON-1
(CDM38LH-5BD32L)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
(5)
CD  MECHANISM  DECK  SECITON-2
(CDM38LH-5BD32L)
201
4-981-789-11 BRACKET (2), YOKE
202
4-977-945-01 TRAY (TURN)
203
X-4946-665-1 SHAFT ASSY, WORM
204
4-977-943-01 BELT (TURN) (1.2)
205
4-977-956-01 WHEEL, WORM
* 206
1-658-577-11 MOTOR (TURN) BOARD
207
4-988-162-01 ROLLER
208
4-977-941-01 BEARING (WORM)
* 209
1-658-576-11 SENSOR BOARD
210
4-934-376-01 SHAFT (ROLLER)
211
4-981-187-01 COLLAR (WORM)
212
4-977-944-01 TRAY (SLIDE)
251
4-981-789-11 BRACKET (2), YOKE
252
4-977-954-01 PULLEY (SL)
253
4-977-953-01 GEAR (SL-A)
254
4-977-955-01 GEAR (SL-B)
255
4-977-942-01 BELT (SL) (1.4)
256
X-4946-667-1 CAM ASSY, BU
257
1-452-925-21 MAGNET ASSY
258
1-776-042-11 WIRE (FLAT TYPE) (8 CORE)
* 259
1-658-575-11 CONNECTOR BOARD
* 260
X-4946-668-1 CHASSIS (CDM) ASSY
261
4-985-672-01 SCREW (+PTPWHM2.6), FLOATING
* 262
1-658-578-11 MOTOR (SLIDE) BOARD
263
4-982-447-01 SPRING (BU), COMPRESSION
264
4-951-620-41 SCREW (2.6), +BVTP
265
X-4949-570-1 HOLDER (BU) ASSY
266
4-989-494-01 SCREW (SLIDER), STEP
267
4-989-492-11 SLIDER (38)
268
4-989-819-11 SPRING, TENSION
269
4-989-491-11 COVER (2), LENS
270
4-993-142-21 PULLEY (L), PRESS
M801
A-4672-004-A MOTOR ASSY (SLIDE)
S811
1-473-335-11 ENCODER, ROTARY (BU, TRAY ADDRESS DET)
#8
M701
#2
#2
201
201
202
203
211
204
205
206
208
209
210
207
212
251
251
251
252
253
254
255
257
270
256
258
259
260
261
261
BU-5BD32L
#2
#2
S811
M801
not 
supplied
262
263
264
265
263
266
269
268
267
– 79 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
(6)
BASE  UNIT  SECTION
(BU-5BD32L)
! 301
8-820-020-02 OPTICAL PICK-UP KSS-213D/Q-NP
302
1-769-069-11 WIRE (FLAT TYPE) (16 CORE)
303
4-917-567-01 GEAR (M)
304
4-951-940-01 INSULATOR (BU)
305
4-917-565-01 SHAFT, SLED
306
4-917-564-01 GEAR (P), FLATNESS
* 307
A-4724-486-A BD BOARD, COMPLETE
308
4-951-620-01 SCREW (2.6X8), +BVTP
309
3-713-786-51 SCREW +P 2X3
M101
X-4917-523-4 MOTOR ASSY (SPINDLE)
M102
X-4917-504-1 MOTOR ASSY (SLED)
The components identified by
mark 
! or dotted line with
mark 
! are critical for safety.
Replace only with part num-
ber specified.
Les composants identifiés par une
marque 
!  sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
M102
M101
301
302
303
309
304
305
304
308
307
306
– 80 –
(7)
TAPE  MECHANISM  DECK  SECTION-1
(TCM-230AWR2)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
401
3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
402
3-911-116-21 RIVET, PUSH
403
3-016-574-11 SPRING (HEAD), TENSION
404
X-3374-156-4 PINCH LEVER (REV) ASSY
405
X-3374-155-4 PINCH LEVER (FWD) ASSY
406
3-016-564-01 BASE (PINCH LEVER FWD)
407
3-016-565-01 BASE (PINCH LEVER REV)
408
3-026-892-01 SPRING (CASSETTE), LEAF
* 409
A-2007-731-A AUDIO BOARD, COMPLETE
410
3-032-809-02 SPRING (L), TORSION
411
3-016-572-01 LEVER (EJECT PREVENTION L)
412
3-032-810-02 SPRING (R), TORSION
413
3-016-573-01 LEVER (EJECT PREVENTION R)
HP101
A-2056-681-A DECK (A) ASSY, HEAD
HRPE101A-2056-682-A DECK (B) ASSY, HEAD
401
402
402
403
403
404
410
411
404
405
405
412
413
406
406
407
408
408
407
HRPE101
HP101
409
– 81 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
(8)
TAPE  MECHANISM  DECK  SECTION-2
(TCM-230AWR2)
* 451
X-3374-214-3 CHASSIS ASSY, MAIN
452
3-016-570-01 BELT (CAPSTAN)
453
3-016-569-01 BELT (TENSION)
454
3-017-360-01 BRACKET (MOTOR)
455
X-3376-497-1 FLYWHEEL (FWD) ASSY
456
X-3374-235-1 FLYWHEEL (REV) ASSY
457
X-3374-238-1 PULLEY ASSY, TENSION
458
3-024-405-01 BELT (FR2)
459
A-2004-629-A MECHANICAL BLOCK ASSY
460
3-016-566-01 SLIDER, REVERSE
* 461
A-2007-732-A LEAF SW BOARD, COMPLETE
462
3-016-575-11 SPRING, TORSION
463
3-019-208-01 WASHER, STOPPER
464
3-027-453-01 SPRING (GROUND), TENSION
465
3-030-823-01 SCREW (+BVTT) (2X3.5)
M1
A-2004-628-A MOTOR ASSY, CAPSTAN
451
452
452
453
454
455
455
456
456
457
458
458
459
459
464
460
460
461
462
463
M1
#10
#11
#12
#10
#10
#10
#7
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