Sony CHC-TB10 / CHC-TB20 / HCD-TB20 Service Manual ▷ View online
57
HCD-TB20
8-4. CD Mechanism Deck Section -1
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
501
4-218-253-31 SCREW (M2.6), +BTTP
502
4-228-995-01 SPRING (L), TORSION
503
1-678-457-11 TRAY SENSOR BOARD
504
4-228-972-01 TRAY (MAIN)
505
X-4953-307-1 PULLEY (A) ASSY, CHUCKING
506
4-985-672-01 SCREW (+PTPWH M2.6), FLOATING
507
4-228-414-01 BRACKET (YOKE)
508
4-228-980-01 SPRING (STOCKER), LEAF
509
4-228-981-01 STOPPER (TRAY)
510
4-228-963-01 SLIDER (STOCKER.L)
511
4-228-964-01 SLIDER (STOCKER.R)
512
4-228-970-01 TRAY (SUB)
513
4-229-001-01 HOLDER (SENSOR)
514
4-228-978-01 COVER (TRAY.R)
515
4-228-975-01 COVER (TRAY.L)
516
4-228-970-11 TRAY (SUB)
517
4-228-970-21 TRAY (SUB)
518
4-234-423-01 SPRING (STOCKER L), LEAF
519
4-231-971-01 PULLEY (30B), CHUCKING
501
501
502
504
not supplied
not supplied
CD mechanism deck section-2
not supplied
not supplied
not
supplied
not supplied
not supplied
501
not supplied
not supplied
not supplied
514
515
501
505
501
501
506
519
507
506
510
509
501
501
516
517
512
501
518
508
501
509
511
513
501
501
501
503
501
B
B
A
A
502
58
HCD-TB20
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
8-5. CD Mechanism Deck Section -2
556
561
not supplied
base unit section (BU-30)
not
supplied
supplied
561
561
563
560
579
551
580
560
560
562
551
556
558
559
557
557
576
552
555
578
554
551
553
551
552
551
571
551
M721
556
577
556
551
556
572
573
569
556
570
574
568
A
A
553
575
553
553
564
551
567
566
565
578
551
4-985-672-01 SCREW (+PTPWH M2.6), FLOATING
552
4-229-002-01 GEAR (SLIDER)
553
4-218-254-21 SCREW (M2.6), +PTPWH
554
4-228-971-01 CAM
555
4-228-974-01 RACK (CENTER)
556
4-218-253-61 SCREW (M2.6), +BTTP
557
4-228-969-01 SPRING (TABLE), LEAF
558
4-228-977-01 SLIDER (BU.L)
559
4-951-620-01 SCREW (2.6X8), +BVTP
560
4-227-045-11 SPRING (INSULATOR), COIL
561
4-231-451-01 INSULATOR (BU-30)
562
4-231-151-01 STOPPER (BU)
563
4-231-517-03 HOLDER (BU30)
564
4-228-985-01 GEAR (PULLEY)
565
4-228-997-02 GEAR (CAM)
566
1-678-463-11 DISK SENSOR BOARD
567
4-228-968-01 BELT
568
4-228-998-01 GEAR (DETECTION)
569
4-228-976-01 SLIDER (BU.R)
570
1-678-462-11 IN OUT SW BOARD
571
X-4952-971-1 MOTOR ASSY
572
4-228-999-01 LEVER (MAIN.L)
573
4-229-000-01 LEVER (MAIN.R)
574
1-678-460-11 DRIVER BOARD
575
4-229-003-01 PULLEY
576
4-228-988-01 CHASSIS
577
1-678-461-11 MOTOR BOARD
578
4-218-253-71 SCREW (M2.6), +BTTP
579
4-227-899-01 SCREW (DIA. 12), FROATING
580
1-757-523-11 WIRE (FLAT TYPE) (21 CORE)
M721
1-763-790-11 MOTOR, DC (LOADING MOTOR)
59
HCD-TB20
8-6. Base Unit Section (BU-30)
Ref. No.
Part No.
Description
Remarks
301
3-531-576-11 RIVET
302
A-4728-678-A BD BOARD, COMPLETE
303
4-233-832-01 GEAR (LB)
305
4-233-831-01 GEAR (LA)
306
1-757-710-11 WIRE (FLAT TYPE) (16 CORE)
0 307
A-4735-188-A BU-30 (60) ASSY
308
3-318-203-62 SCREW (B1.7X4), TAPPING
The components identified by mark
0
or
dotted line with mark
0
are critical for safety.
Replace only with part number specified.
not supplied
306
302
301
305
303
308
307
NOTE:
•
Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
•
-XX, -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•
CAPACITORS:
uF: µF
uF: µF
•
RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
•
COILS
uH: µH
uH: µH
•
Abbreviation
KR
KR
: Korea model
MX : Mexican model
The components identified by mark
0
or
dotted line with mark
0
are critical for safety.
Replace only with part number specified.
•
SEMICONDUCTORS
In each case, u: µ, for example:
uA...: µA... , uPA... , µPA... ,
uPB... , µPB... , uPC... , µPC... ,
uPD..., µPD...
In each case, u: µ, for example:
uA...: µA... , uPA... , µPA... ,
uPB... , µPB... , uPC... , µPC... ,
uPD..., µPD...
When indicating parts by reference number,
please include the board name.
please include the board name.
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
60
SECTION 9
ELECTRICAL PARTS LIST
HCD-TB20
AMP
A-4727-765-A AMP BOARD, COMPLETE (KR)
************************
A-4727-753-A AMP BOARD, COMPLETE (AEP,UK)
****************************
A-4676-509-A AMP BOARD, COMPLETE (E,MX)
**************************
< CAPACITOR >
C801
1-126-964-11 ELECT
10uF
20.00% 50V
C802
1-162-290-31 CERAMIC
470PF
10%
50V
C803
1-162-290-31 CERAMIC
470PF
10%
50V
C804
1-126-964-11 ELECT
10uF
20.00% 50V
C805
1-136-153-00 FILM
0.01uF
5%
50V
(AEP,UK)
(AEP,UK)
C806
1-136-153-00 FILM
0.01uF
5%
50V
(AEP,UK)
(AEP,UK)
C807
1-136-165-00 FILM
0.1uF
5.00%
50V
C808
1-136-165-00 FILM
0.1uF
5.00%
50V
C809
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C810
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
(AEP,UK)
C811
1-107-713-11 ELECT
4.7uF
20.00% 50V
C831
1-126-964-11 ELECT
10uF
20.00% 50V
C832
1-104-665-11 ELECT
100uF
20.00% 10V
C833
1-126-961-11 ELECT
2.2uF
20.00% 50V
C834
1-104-665-11 ELECT
100uF
20.00% 10V
C851
1-126-964-11 ELECT
10uF
20.00% 50V
C852
1-162-290-31 CERAMIC
470PF
10%
50V
C853
1-162-290-31 CERAMIC
470PF
10%
50V
C854
1-126-964-11 ELECT
10uF
20.00% 50V
C855
1-136-153-00 FILM
0.01uF
5%
50V
(AEP,UK)
(AEP,UK)
C856
1-136-153-00 FILM
0.01uF
5%
50V
(AEP,UK)
(AEP,UK)
C857
1-136-165-00 FILM
0.1uF
5.00%
50V
C858
1-136-165-00 FILM
0.1uF
5.00%
50V
C859
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C861
1-107-713-11 ELECT
4.7uF
20.00% 50V
C891
1-126-959-11 ELECT
0.47uF
20.00% 50V
C945
1-107-714-11 ELECT
10uF
20.00% 50V
C951
1-135-832-11 ELECT
2200uF
20%
50V
(AEP,UK,KR)
C951
1-137-839-11 ELECT
2200uF
20%
50V
(E,MX)
C952
1-135-832-11 ELECT
2200uF
20%
50V
(AEP,UK,KR)
C952
1-137-839-11 ELECT
2200uF
20%
50V
(E,MX)
C953
1-136-165-00 FILM
0.1uF
5.00%
50V
C954
1-136-165-00 FILM
0.1uF
5.00%
50V
C957
1-136-165-00 FILM
0.1uF
5.00%
50V
C958
1-136-165-00 FILM
0.1uF
5.00%
50V
C971
1-126-965-91 ELECT
22uF
20.00% 50V
C972
1-126-964-11 ELECT
10uF
20.00% 50V
C975
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
(AEP,UK)
< CONNECTOR >
CN801
1-778-982-21 CONNECTOR, BOARD TO BOARD 13P
CN805
1-785-316-11 PIN, CONNECTOR (STRAIGHT) 4P
CN952
1-778-982-21 CONNECTOR, BOARD TO BOARD 13P
< DIODE >
D801
8-719-911-19 DIODE 1SS133T-72
D831
8-719-911-19 DIODE 1SS133T-72
D851
8-719-911-19 DIODE 1SS133T-72
D881
8-719-911-19 DIODE 1SS133T-72
D891
8-719-911-19 DIODE 1SS133T-72
D945
8-719-911-19 DIODE 1SS133T-72
D946
8-719-911-19 DIODE 1SS133T-72
D947
8-719-911-19 DIODE 1SS133T-72
D953
8-719-024-99 DIODE 11ES2-NTA2B
D954
8-719-024-99 DIODE 11ES2-NTA2B
D955
8-719-024-99 DIODE 11ES2-NTA2B
D956
8-719-024-99 DIODE 11ES2-NTA2B
D957
8-719-024-99 DIODE 11ES2-NTA2B
D958
8-719-024-99 DIODE 11ES2-NTA2B
D959
8-719-024-99 DIODE 11ES2-NTA2B
D960
8-719-024-99 DIODE 11ES2-NTA2B
D961
8-719-911-19 DIODE 1SS133T-72
D962
8-719-911-19 DIODE 1SS133T-72
D971
8-719-911-19 DIODE 1SS133T-72
< EARTH >
* EP951
1-537-738-21 TERMINAL, EARTH
< IC >
IC801
6-600-089-01 IC STK403-070
< COIL >
L801
1-422-009-13 COIL, AIR-CORE
L851
1-422-009-13 COIL, AIR-CORE
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