DOWNLOAD Sony HCD-GX750 / HCD-RG551 / HCD-RX550 / MHC-GX750 / MHC-RG551S Service Manual ↓ Size: 7.53 MB | Pages: 76 in PDF or view online for FREE

Model
HCD-GX750 HCD-RG551 HCD-RX550 MHC-GX750 MHC-RG551S
Pages
76
Size
7.53 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-gx750-hcd-rg551-hcd-rx550-mhc-gx750-mhc-rg551s.pdf
Date
PREV: Sony MHC-GX750 / MHC-RG551S Service Manual

Sony HCD-GX750 / HCD-RG551 / HCD-RX550 / MHC-GX750 / MHC-RG551S Service Manual ▷ View online

57
HCD-GX750/RG551/RX550
6-4. FRONT PANEL SECTION (3)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
151
4-252-202-01 DOOR (B), CASS
152
4-252-201-01 DOOR (A), CASS
153
4-951-620-01 SCREW (2.6X8), +BVTP
154
4-252-214-01 KNOB, VOLUME
155
X-4956-295-1 RING ASSY, KNOB (GX750/RG551)
155
X-4956-477-1 RING ASSY, KNOB (RX550)
156
4-252-198-01 WINDOW, DISPLAY
157
4-252-195-21 PANEL, FRONT (RX550)
157
4-252-195-31 PANEL, FRONT (RG551)
157
4-252-195-61 PANEL, FRONT (GX750:US)
157
4-252-195-71 PANEL, FRONT (GX750:CND)
158
4-252-205-01 BUTTON, PLAY (GX750/RG551)
158
4-252-205-21 BUTTON, PLAY (RX550)
159
4-252-207-11 BUTTON, FF/ALBUM+ (GX750/RG551)
159
4-252-207-21 BUTTON, FF (RX550)
160
4-252-200-01 COVER, BUTTON (GX750/RG551)
160
4-252-200-11 COVER, BUTTON (RX550)
161
4-252-208-11 BUTTON, FR/ALBUM– (GX750/RG551)
161
4-252-208-21 BUTTON, FR (RX550)
162
4-252-206-01 BUTTON, STOP (GX750/RG551)
162
4-252-206-11 BUTTON, STOP (RX550)
163
4-225-252-01 CUSHION (FOOT)
not supplied
not supplied
not supplied
not supplied
163
151
152
157
not supplied
not 
supplied
not supplied
not supplied
not supplied
153
153
154
155
156
161
158
159
162
160
not supplied
(6 STREAM LED board)
58
HCD-GX750/RG551/RX550
6-5. MAIN BOARD SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
201
4-242-527-01 S-SCREW, ITC+4-8 R
202
A-4751-535-A AMP BOARD, COMPLETE (GX750)
202
A-4751-543-A AMP BOARD, COMPLETE (RG551:E2,E3,E51)
202
A-4751-723-A AMP BOARD, COMPLETE (RX550)
202
A-4752-178-A AMP BOARD, COMPLETE (RG551:MX)
202
A-4752-188-A AMP BOARD, COMPLETE (RG551:AR)
203
4-242-539-01 BVIT3B+3-8R W/O SLOT
204
3-905-609-41 SCREW (TRANSISTOR)
205
A-4752-173-A SUB WOOFER BOARD, COMPLETE
206
3-703-244-00 BUSHING (2104), CORD (US,CND,E51,AR)
206
3-703-571-00 BUSHING (S) (4516), CORD (MX)
* 206
3-703-571-12 BUSHING (S) (4516), CORD (E2,E3)
0 207
1-783-531-12 CORD, POWER (GX750/RX550)
0 207
1-783-941-22 CORD, POWER (RG551:AR)
0 207
1-777-071-83 CORD, POWER (RG551:E51)
0 207
1-827-226-21 CORD, POWER (RG551:E2,E3,MX)
208
4-988-533-01 HOLDER, PWB
209
A-4752-167-A MAIN BOARD, COMPLETE
0 F904
1-533-454-12 FUSE, GLASS TUBE (DIA.5) (6.3A/125V)
(GX750/RX550)
0 F904
1-576-655-12 FUSE, GLASS TUBE (DIA.5) (T8AL/250V)
(RG551)
0 F905
1-533-454-12 FUSE, GLASS TUBE (DIA.5) (6.3A/125V)
(GX750/RX550)
0 F905
1-576-655-12 FUSE, GLASS TUBE (DIA.5) (T8AL/250V)
(RG551)
0 F906
1-533-451-12 FUSE, GLASS TUBE (DIA.5) (3.15A/125V)
(GX750/RX550)
0 F906
1-533-470-12 FUSE, GLASS TUBE (DIA.5) (T3.15AL/250V)
(RG551)
0 F907
1-533-451-12 FUSE, GLASS TUBE (DIA.5) (3.15A/125V)
(GX750/RX550)
0 F907
1-533-470-12 FUSE, GLASS TUBE (DIA.5) (T3.15AL/250V)
(RG551)
0 F908
1-576-537-12 FUSE, GLASS TUBE (DIA.5) (8A/125V)
(GX750/RX550)
0 F909
1-576-537-12 FUSE, GLASS TUBE (DIA.5) (8A/125V)
(GX750/RX550)
0 PT901
1-443-237-11 TRANSFORMER, POWER (RG551:E2,E3,E51,AR)
0 PT901
1-443-253-11 TRANSFORMER, POWER (GX750/RX550)
0 PT901
1-443-284-11 TRANSFORMER, POWER (RG551:MX)
#2
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#3
7-685-881-09 SCREW +BVTT 4X8 (S)
#4
7-685-649-79 SCREW +BVTP 3X14 TYPE2 IT-3
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
not supplied
not supplied
not supplied
206
208
201
201
202
207
205
#2
F907
F906
F909
F904
F905
F908
PT901
not supplied
(TRANS board)
#2
#4
209
#3
204
203
203
204
59
HCD-GX750/RG551/RX550
6-6. CD MECHANISM SECTION (1)
(CDM74-F1BD81)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
251
4-218-253-21 SCREW (M2.6), +BTTP
252
1-776-182-11 WIRE (FLAT TYPE) (5 CORE)
253
1-687-134-12 MOTOR (TB) BOARD
254
4-243-815-01 TABLE (LOADING)
255
4-245-571-02 GEAR (STOPPER)
256
4-218-252-61 SCREW (+PTPWH M2.6), FLOATING
257
4-245-570-01 GEAR (JOINT)
258
4-245-572-01 BUSHING (GEAR)
259
1-687-132-12 SENSOR BOARD
260
4-243-820-01 GEAR (TABLE)
261
4-243-819-01 GEAR (GENEVA)
262
4-243-816-01 TRAY
263
4-243-823-01 BELT (TABLE)
264
4-985-672-01 SCREW (+PTPWH M2.6), FLOATING
265
4-243-821-01 PULLEY (TABLE)
266
3-231-598-01 SHEET (BA)
M741
A-4723-963-A MOTOR ASSY, TABLE (TBL)
252
254
255
255
256
256
257
257
258
258
259
251
256
262
263
264
265
260
261
264
CD mechanism deck section-2
251
253
266
M741
60
HCD-GX750/RG551/RX550
6-7. CD MECHANISM SECTION (2)
(CDM74-F1BD81)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
301
1-471-035-11 MAGNET ASSY
302
X-4955-707-2 PULLEY (A5) ASSY, CHUCKING
303
1-687-135-12 DRIVER BOARD
304
4-218-253-31 +BTTP M2.6
305
A-4751-431-A BD81A BOARD, COMPLETE
306
4-951-620-01 SCREW (2.6X8), +BVTP
307
4-244-034-01 BELT (LOADING)
308
4-218-252-61 SCREW (+PTPWH M2.6), FLOATING
309
4-225-844-01 GEAR (LOADING A)
310
1-687-669-12 SW BOARD
311
4-224-613-01 GEAR (SHAFT)
312
1-687-133-12 MOTOR (LD) BOARD
313
4-244-108-01 GEAR, SWING
314
4-224-609-01 GEAR (LOADING C)
315
4-224-608-01 COLLAR, SWING
316
3-016-533-11 WASHER (FR), STOPPER
317
4-224-611-01 GEAR (LOADING B)
318
4-224-606-01 GEAR (RV)
319
4-243-818-01 GEAR (U/D)
320
4-243-822-02 LEVER (LIFTER)
321
4-243-817-01 CHASSIS
322
4-231-189-01 PULLEY (B), CHUCKING
323
X-4955-536-1 HOLDER (213) ASSY
324
4-227-045-31 SPRING (INSULATOR), COIL
325
4-227-549-11 INSULATOR
326
4-231-151-01 STOPPER (BU)
327
4-218-253-31 +BTTP M2.6
0 328
8-820-244-01 OPTICAL PICK-UP (KSM-215DCP/C2RP)
329
1-827-992-11 WIRE (FLAT TYPE) (16 CORE)
330
1-775-251-11 WIRE (FLAT TYPE) (27 CORE)
331
4-951-620-01 SCREW (2.6X8), +BVTP
332
4-985-672-01 SCREW (+PTPWH M2.6), FLOATING
FC901
1-469-854-11 CORE, FERRITE
M751
A-4736-655-A MOTOR ASSY, LOADING (LOADING)
RE701
1-477-680-12 ENCODER, ROTARY
S101
1-771-853-11 SWITCH, DETECTION (LIMIT)
303
304
306
304
304
310
307
308
309
311
312
313
314
315
316
317
318
319
320
322
321
323
308
332
325
324
324
326
326
326
327
327
329
331
301
302
324
324
325
328
325
325
308
308
308
308
M751
FC901
S101
RE701
330
not supplied
not supplied
(CONNECT board)
305
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
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