![background image](http://html.mh-extra.com/html/sony/hcd-tb20/hcd-tb20_service-manual_420885069.webp)
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
69
HCD-TB20
< RESISTOR >
R601
1-216-829-11 METAL CHIP
4.7K
5%
1/16W
R602
1-216-829-11 METAL CHIP
4.7K
5%
1/16W
R603
1-216-864-11 METAL CHIP
0
5%
1/16W
R604
1-216-833-11 METAL CHIP
10K
5%
1/16W
R605
1-216-841-11 METAL CHIP
47K
5%
1/16W
R606
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R607
1-216-833-11 METAL CHIP
10K
5%
1/16W
R609
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R610
1-216-832-11 METAL CHIP
8.2K
5%
1/16W
R611
1-216-837-11 METAL CHIP
22K
5%
1/16W
R630
1-216-857-11 METAL CHIP
1M
5%
1/16W
R631
1-216-837-11 METAL CHIP
22K
5%
1/16W
R632
1-216-821-11 METAL CHIP
1K
5%
1/16W
R633
1-216-821-11 METAL CHIP
1K
5%
1/16W
R635
1-216-809-11 METAL CHIP
100
5%
1/16W
R640
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R641
1-218-867-11 RES-CHIP
6.8K
5%
1/10W
R642
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
0
R643
1-219-787-17 FUSIBLE
5.6
5%
1/4W
0
R644
1-219-787-17 FUSIBLE
5.6
5%
1/4W
R645
1-216-836-11 METAL CHIP
18K
5%
1/16W
R646
1-216-836-11 METAL CHIP
18K
5%
1/16W
R648
1-216-864-11 METAL CHIP
0
5%
1/16W
R651
1-216-829-11 METAL CHIP
4.7K
5%
1/16W
R652
1-216-829-11 METAL CHIP
4.7K
5%
1/16W
R653
1-216-864-11 METAL CHIP
0
5%
1/16W
R654
1-216-833-11 METAL CHIP
10K
5%
1/16W
R655
1-216-841-11 METAL CHIP
47K
5%
1/16W
R656
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R657
1-216-833-11 METAL CHIP
10K
5%
1/16W
R659
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R660
1-216-832-11 METAL CHIP
8.2K
5%
1/16W
R661
1-216-837-11 METAL CHIP
22K
5%
1/16W
R680
1-216-829-11 METAL CHIP
4.7K
5%
1/16W
< VARIABLE RESISTOR >
RV602
1-241-765-11 RES, ADJ, CARBON 22K
RV603
1-241-768-11 RES, ADJ, CARBON 220K
RV652
1-241-765-11 RES, ADJ, CARBON 22K
RV653
1-241-768-11 RES, ADJ, CARBON 220K
< TRANSFORMER >
T601
1-423-980-11 TRANSFORMER, BIAS OSCILLATION
**************************************************************
1-683-632-11 TRANS BOARD
************
1-533-217-31 HOLDER, FUSE
< CAPACITOR >
0
C901
1-136-165-00 FILM
0.1uF
5.00%
50V
0
C902
1-136-165-00 FILM
0.1uF
5.00%
50V
0
C905
1-136-165-00 FILM
0.1uF
5.00%
50V
< CONNECTOR >
CN901
1-564-321-00 PIN, CONNECTOR 2P (AEP,UK,KR,MX)
*
CN902
1-564-523-11 PLUG, CONNECTOR 8P
< DIODE >
D901
8-719-028-23 DIODE D3SBA20-4101
< RESISTOR >
0
R901
1-219-119-81 FUSIBLE
0.1
5%
1/4W
0
R902
1-219-119-81 FUSIBLE
0.1
5%
1/4W
**************************************************************
1-678-457-11 TRAY SENSOR BOARD
******************
< CAPACITOR >
C731
1-164-159-21 CERAMIC
0.1uF
50V
< PHOTO SENSOR >
8-749-081-01 PHOTO SENSOR DG-264
8-749-081-01 PHOTO SENSOR DG-264
8-749-081-01 PHOTO SENSOR DG-264
< RESISTOR >
R731
1-247-876-11 CARBON
75K
5%
1/4W
R732
1-247-807-31 CARBON
100
5%
1/4W
R733
1-247-876-11 CARBON
75K
5%
1/4W
R734
1-247-807-31 CARBON
100
5%
1/4W
R735
1-247-876-11 CARBON
75K
5%
1/4W
R736
1-247-807-31 CARBON
100
5%
1/4W
**************************************************************
1-683-368-11 VOL BOARD
**********
< CAPACITOR >
C701
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C702
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C707
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C708
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
< RESISTOR >
R727
1-249-427-11 CARBON
6.8K
5%
1/4W F
R728
1-249-429-11 CARBON
10K
5%
1/4W
< SWITCH >
S702
1-473-534-11 ENCODER, ROTARY (VOL)
S728
1-786-289-11 SWITCH, DETECTION (
l
– /
m
,
L
+ /
M
)
**************************************************************
1-683-633-11 VOL SEL BOARD (E)
****************
< CONNECTOR >
CN941
1-568-106-11 PIN, CONNECTOR 4P
CN942
1-564-321-00 PIN, CONNECTOR 2P
CN943
1-774-108-11 PIN, CONNECTOR (PC BOARD)
< SWITCH >
0
S943
1-786-055-21 SELECTOR, VOLTAGE (VOLTAGE SELECTOR)
**************************************************************
TC
TRAY SENSOR
The components identified by mark
0
or
dotted line with mark
0
are critical for safety.
Replace only with part number specified.
TRANS
VOL
VOL SEL
Summary of Contents for hcd-tb20
Page 20: ...20 HCD TB20 3 19 IN OUT SW Board 2 two screws BTTP M2 6 3 IN OUT SW board 1 connector CN704 ...
Page 38: ...38 38 HCD TB20 7 9 Schematic Diagram MAIN Section 3 3 Page 48 Page 34 Page 32 47p 47p 47p ...
Page 42: ...42 42 HCD TB20 7 13 Schematic Diagram AMP Section Page 36 Page 36 Page 44 Page 46 c E MX E MX ...
Page 48: ...48 48 HCD TB20 7 19 Schematic Diagram POWER Section I Page 38 Page 46 Page 46 ...
Page 71: ...71 HCD TB20 MEMO ...