Sony HCD-GX255 / HCD-RG170 / HCD-RG470 / MHC-GX255 / MHC-RG170 / MHC-RG470 Service Manual ▷ View online
81
HCD-GX255/RG170/RG470
7-5.
CHASSIS SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
201
3-254-142-01 SCREW (B3), (+) BV TAPPING
202
A-1093-944-A MAIN BOARD, COMPLETE (GX255)
202
A-1093-945-A MAIN BOARD, COMPLETE (RG170: AEP, EE)
202
A-1093-946-A MAIN BOARD, COMPLETE (RG170: RU)
202
A-1093-947-A MAIN BOARD, COMPLETE (E3, AUS)
202
A-1093-948-A MAIN BOARD, COMPLETE (EA)
202
A-1093-949-A MAIN BOARD, COMPLETE
(RG170: E2, E51, AR)
202
A-1093-951-A MAIN BOARD, COMPLETE (RG470: AEP, EE)
202
A-1093-953-A MAIN BOARD, COMPLETE
(RG470: E2, E51, AR)
202
A-1093-954-A MAIN BOARD, COMPLETE (MX)
202
A-1123-427-A MAIN BOARD, COMPLETE (RG470: RU)
203
1-775-251-11 WIRE (FLAT TYPE) (27 CORE) (EXCEPT MX)
203
1-775-285-11 WIRE (FLAT TYPE) (31 CORE) (MX)
204
1-828-970-11 WIRE (FLAT TYPE) (13 CORE)
205
4-988-533-01 HOLDER, PWB
206
A-1094-141-A POWER BOARD, COMPLETE (GX255)
206
A-1094-142-A POWER BOARD, COMPLETE
(RG170: AEP, EE, RU)
206
A-1094-143-A POWER BOARD, COMPLETE
(RG170: E2, E3, E51, EA, AR, AUS)
206
A-1094-145-A POWER BOARD, COMPLETE
(RG470: AEP, EE, RU)
206
A-1094-146-A POWER BOARD, COMPLETE
(RG470: E2, E51, AR, MX)
207
3-905-609-41 SCREW (TRANSISTOR)
208
3-254-145-01 SCREW (B3), (+) BV TAPPING
209
3-703-244-00 BUSHING (2104), CORD (EXCEPT E2, E3, MX)
* 209
3-703-571-12 BUSHING (S) (4516), CORD (E2, E3, MX)
0 210
1-769-744-81 CORD, POWER (EA)
0 210
1-775-790-71 CORD, POWER (AUS)
0 210
1-827-226-31 CORD, POWER (E2, E3, MX)
0 210
1-829-387-11 CORD, POWER (AR)
0 210
1-830-188-11 CORD, POWER (AEP, EE, RU, E51)
0 210
1-830-190-11 CORD, POWER (GX255)
211
3-077-331-01 +BV3 (3-CR)
212
2-549-972-01 HEAT SINK (H) (GX255/RG470: AEP, EE, RU)
212
2-549-972-11 HEAT SINK (H) (RG170: AEP, EE, RU)
212
4-252-219-31 HEAT SINK (RG170: E2, E3, E51, EA, AR, AUS)
212
4-252-219-51 HEAT SINK (RG470: E2, E51, AR, MX)
213
1-500-868-11 CORE, FERRITE (MX)
214
3-254-146-01 SCREW (B3), (+) BV TAPPING
215
2-549-969-01 PLATE (TU), SHIELD (RG170: AEP, EE, RU, EA,
AUS/RG470: AEP, EE, RU)
#1
7-685-881-09 SCREW +BVTT 4X8 (S)
209
210
213
207
206
205
204
202
203
201
215
208
211
214
212
transformer section
not supplied
not
supplied
supplied
(GX255/RG170/
RG470: AEP, EE, RU)
(RG470: E2, E51, MX, AR)
(RG170: AEP, EE, RU, EA, AUS/
RG470: AEP, EE, RU)
RG470: AEP, EE, RU)
(RG470: E2, E51,
MX, AR)
MX, AR)
(MX)
#1
not supplied
207
206
208
211
82
HCD-GX255/RG170/RG470
7-6.
TRANSFORMER SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
252
3-077-331-01 +BV3 (3-CR)
253
A-1094-082-A TRANSFORMER BOARD, COMPLETE (GX255)
253
A-1094-083-A TRANSFORMER BOARD, COMPLETE
(RG170: AEP, EE, RU)
253
A-1094-084-A TRANSFORMER BOARD, COMPLETE
(RG170: E2, E3, E51)
253
A-1094-085-A TRANSFORMER BOARD, COMPLETE (EA)
253
A-1094-086-A TRANSFORMER BOARD, COMPLETE (AUS)
253
A-1094-087-A TRANSFORMER BOARD, COMPLETE
(RG170: AR)
253
A-1094-089-A TRANSFORMER BOARD, COMPLETE
(RG470: AEP, EE, RU)
253
A-1094-090-A TRANSFORMER BOARD, COMPLETE
(RG470: E2, E51)
253
A-1094-091-A TRANSFORMER BOARD, COMPLETE (MX)
253
A-1094-092-A TRANSFORMER BOARD, COMPLETE
(RG470: AR)
254
A-1102-779-A AC1 BOARD, COMPLETE (GX255)
254
A-1102-780-A AC1 BOARD, COMPLETE (RG170: AEP, EE, RU)
254
A-1102-781-A AC1 BOARD, COMPLETE (RG170: E2, E3, E51)
254
A-1102-782-A AC1 BOARD, COMPLETE (EA)
254
A-1102-783-A AC1 BOARD, COMPLETE (AUS)
254
A-1102-784-A AC1 BOARD, COMPLETE (RG170: AR)
254
A-1102-786-A AC1 BOARD, COMPLETE (RG470: AEP, EE, RU)
255
4-900-386-01 SCREW
0 F904
1-533-471-12 FUSE, GLASS TUBE (DIA. 5) (T4A/250V)
(RG170: AEP, EE, RU)
0 F904
1-533-473-12 FUSE, GLASS TUBE (DIA. 5) (T6.3A/250V)
(EXCEPT AEP, EE, RU)
0 F904
1-576-655-12 FUSE, GLASS TUBE (DIA. 5) (T8A/250V)
(RG470: AEP, EE, RU)
0 F905
1-533-471-12 FUSE, GLASS TUBE (DIA. 5) (T4A/250V)
(RG170: AEP, EE, RU)
0 F905
1-533-473-12 FUSE, GLASS TUBE (DIA. 5) (T6.3A/250V)
(EXCEPT AEP, EE, RU)
0 F905
1-576-655-12 FUSE, GLASS TUBE (DIA. 5) (T8A/250V)
(RG470: AEP, EE, RU)
0 F906
1-533-470-12 FUSE, GLASS TUBE (DIA. 5) (T3.15A/250V)
0 F907
1-533-470-12 FUSE, GLASS TUBE (DIA. 5) (T3.15A/250V)
0 F908
1-576-655-12 FUSE, GLASS TUBE (DIA. 5) (T8A/250V)
(RG470: E2, E51, AR, MX)
0 F909
1-576-655-12 FUSE, GLASS TUBE (DIA. 5) (T8A/250V)
(RG470: E2, E51, AR, MX)
0 PT901
1-443-602-11 TRANSFORMER, POWER (GX255)
0 PT901
1-443-604-11 TRANSFORMER, POWER (RG170: AEP, EE, RU)
0 PT901
1-443-606-11 TRANSFORMER, POWER (RG470: AEP, EE, RU)
0 PT901
1-443-607-11 TRANSFORMER, POWER
(RG170: E2, E3, E51, AR, AUS)
0 PT901
1-443-609-11 TRANSFORMER, POWER (RG470: E2, E51, AR)
0 PT901
1-443-611-11 TRANSFORMER, POWER (MX)
0 PT901
1-443-612-11 TRANSFORMER, POWER (EA)
253
254
255
255
252
252
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
F907
F906
F905
F904
PT901
F907
F906
F909
F905
(RG470: E2, E51, AR, MX)
(G255/RG170/RG470: AEP, EE, RU)
F908
F904
253
83
HCD-GX255/RG170/RG470
7-7.
CD MECHANISM DECK SECTION-1
(CDM74KFS-F1BD81C (EXCEPT MX MODEL)/
CDM74KFS-F1BD84 (MX MODEL))
(CDM74KFS-F1BD81C (EXCEPT MX MODEL)/
CDM74KFS-F1BD84 (MX MODEL))
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
501
4-218-253-62 SCREW (M2.6), +BTTP
502
1-776-182-11 WIRE (FLAT TYPE) (5 CORE)
503
1-687-134-12 MOTOR (TB) BOARD
504
4-243-815-11 TABLE (LOADING)
505
4-245-571-02 GEAR (STOPPER)
506
4-218-252-61 SCREW (+PTPWH M2.6), FLOATING
507
4-245-570-01 GEAR (JOINT)
508
4-245-572-01 BUSHING (GEAR)
509
1-687-132-12 SENSOR BOARD
510
4-243-820-01 GEAR (TABLE)
511
4-243-819-01 GEAR (GENEVA)
512
4-243-816-11 TRAY
513
4-243-823-11 BELT (TABLE)
514
4-985-672-01 SCREW (+PTPWH M2.6), FLOATING
515
4-243-821-01 PULLEY (TABLE)
516
3-231-598-01 SHEET (BA)
M741
A-1108-965-A MOTOR ASSY, TABLE
504
505
505
506
506
507
507
508
508
509
501
512
506
513
514
515
510
511
514
CD mechanism deck section-2
501
502
503
516
M741
84
HCD-GX255/RG170/RG470
7-8.
CD MECHANISM DECK SECTION-2
(CDM74KFS-F1BD81C (EXCEPT MX MODEL)/
CDM74KFS-F1BD84 (MX MODEL))
(CDM74KFS-F1BD81C (EXCEPT MX MODEL)/
CDM74KFS-F1BD84 (MX MODEL))
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
551
A-1103-756-A DRIVER BOARD, COMPLETE
552
4-218-253-52 SCREW (M2.6), +BTTP
553
1-687-669-12 SW BOARD
554
4-244-034-11 BELT (LOADING)
555
4-985-672-01 SCREW (+PTPWH M2.6), FLOATING
556
4-225-844-01 GEAR (LOADING A)
557
4-224-613-11 GEAR (SHAFT)
558
1-687-133-12 MOTOR (LD) BOARD
559
3-087-053-01 +BVTP2.6 (3CR)
560
4-244-108-01 GEAR, SWING
561
4-224-609-01 GEAR (LOADING C)
562
4-224-608-01 COLLAR, SWING
563
3-016-533-11 WASHER (FR), STOPPER
564
4-224-611-01 GEAR (LOADING B)
565
4-224-606-01 GEAR (RV)
566
4-243-818-01 GEAR (U/D)
567
4-243-822-02 LEVER (LIFTER)
568
X-2102-809-1 PULLEY (KH) ASSY
569
4-231-189-01 PULLEY (B), CHUCKING
570
X-2055-190-1 HOLDER (213) ASSY
572
4-227-549-11 INSULATOR
573
4-227-045-31 SPRING (INSULATOR), COIL
576
1-827-992-11 WIRE (FLAT TYPE) (16 CORE)
578
A-1095-982-A BD BOARD, COMPLETE (MX)
578
A-1091-086-A CD BOARD, COMPLETE (EXCEPT MX)
0 579
8-820-244-01 OPTICAL PICK-UP BLOCK KSM-215DCP/C2NP
580
1-471-035-21 MAGNET ASSY
581
4-243-817-22 CHASSIS
582
3-307-259-31 TUBE, GAP
M751
A-1108-966-A MOTOR ASSY, LOADING
S711
1-477-680-12 ENCODER, ROTARY
(DISC TRAY ADDRESS DETECT)
S101
1-771-853-11 SWITCH, DETECTION (LIMIT)
551
552
552
552
553
554
555
556
557
558
560
561
562
563
564
565
566
567
569
581
570
555
572
573
555
576
559
582
580
568
573
573
573
572
579
572
572
555
555
555
555
M751
S711
578
S101
Click on the first or last page to see other HCD-GX255 / HCD-RG170 / HCD-RG470 / MHC-GX255 / MHC-RG170 / MHC-RG470 service manuals if exist.