DOWNLOAD Sony ST-SB920 Service Manual ↓ Size: 2.14 MB | Pages: 23 in PDF or view online for FREE

Model
ST-SB920
Pages
23
Size
2.14 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
st-sb920.pdf
Date
PREV: Sony CDP-CX88ES Service Manual

Sony ST-SB920 Service Manual ▷ View online

— 22 —
5-2.  PANEL AND DISPLAY SECTION
r
A : ENCODER BOARD (supplied with DISPLAY BOARD)
Ref. No.
Part No.
Description
Remarks
51
4-998-493-01 PANEL, FRONT (BLACK)
51
4-998-493-11 PANEL, FRONT (SILVER)
52
4-942-568-41 EMBLEM (NO.5), SONY
53
4-998-489-01 PLATE (C), INDICATION
54
4-998-486-01 BUTTON (A)
55
4-999-566-01 BUTTON (S)
56
3-024-055-01 BUTTON (POWER)(BLACK)
56
3-024-055-21 BUTTON (POWER)(SILVER)
* 57
1-668-810-11 POWER SW BOARD
* 58
4-998-481-01 INSULATED PLATE (DS)
* 59
4-945-292-01 HOLDER,INDICATION TUBE
* 60
A-4407-371-A DISPLAY BOARD, COMPLETE
62
4-998-485-01 HINGE (BLACK)
Ref. No.
Part No.
Description
Remarks
62
4-998-485-11 HINGE (SILVER)
63
4-998-488-01 BUTTON (C) (BLACK)
63
4-998-488-11 BUTTON (C) (SILVER)
64
4-998-492-01 DOOR (BLACK)
64
4-998-492-11 DOOR (SILVER)
66
4-998-491-01 KNOB (R41) (BLACK)
66
4-998-491-11 KNOB (R41) (SILVER)
68
4-998-487-01 BUTTON (B) (BLACK)
68
4-998-487-11 BUTTON (B) (SILVER)
69
4-998-484-01 SPRING, CLICK
70
4-998-490-01 BASE, PANEL (BLACK)
70
4-998-490-11 BASE, PANEL (SILVER)
FL701
1-517-177-21 FLUORESCENT INDICATOR TUBE
51
52
#4
53
54
55
56
57
58
70
r
A
68
69
62
62
63
66
64
59
60
#1
FL701
#1
#3
#1
#1
not supplied
supplied with RV701
supplied with No. 66
not supplied
•
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.
•
-XX, -X mean standardized parts, so they 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.
•
CAPACITORS:
uF: µF
•
RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
•
COILS
uH: µH
•
SEMICONDUCTORS
In each case, u: µ, for example:
uA...: µA... , uPA... , µPA... ,
uPB... , µPB... , uPC... , µPC... ,
uPD..., µPD...
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
— 23 —
SECTION 6
ELECTRICAL PARTS LIST
NOTE:
When indicating parts by reference number,
please include the board name.
The components identified by mark 
!
 or
dotted line with mark 
!
 are critical for safety.
Replace only with part number specified.
*
A-4407-371-A DISPLAY BOARD, COMPLETE
***********************
(including ENCODER BOARD)
*
4-945-292-01 HOLDER, INDICATION TUBE
4-998-481-01 INSULATED PLATE (DS)
< CAPACITOR >
C701
1-162-306-11 CERAMIC
0.01uF
20%
16V
C702
1-162-306-11 CERAMIC
0.01uF
20%
16V
C703
1-162-209-31 CERAMIC
27PF
5%
50V
C704
1-162-209-31 CERAMIC
27PF
5%
50V
C705
1-162-306-11 CERAMIC
0.01uF
20%
16V
C706
1-164-159-21 CERAMIC
0.1uF
50V
C707
1-126-947-11 ELECT
47uF
20%
35V
C708
1-162-306-11 CERAMIC
0.01uF
20%
16V
C709
1-162-306-11 CERAMIC
0.01uF
20%
16V
C710
1-126-964-11 ELECT
10uF
20%
50V
C711
1-126-964-11 ELECT
10uF
20%
50V
C712
1-104-905-11 CAPACITOR
0.22F
5.5V
C713
1-162-306-11 CERAMIC
0.01uF
20%
16V
C714
1-126-959-11 ELECT
0.47uF
20%
50V
C717
1-162-286-21 CERAMIC
220PF
10%
50V
< FILTER >
FL701
1-517-177-21 INDICATOR TUBE, FLUORESCENT
< DIODE >
D701
8-719-991-33 DIODE   1SS133T-77
D702
8-719-991-33 DIODE   1SS133T-77
D703
8-719-991-33 DIODE   1SS133T-77
D705
8-719-991-33 DIODE   1SS133T-77
D707
8-719-991-33 DIODE   1SS133T-77
< IC >
IC701
8-759-495-96 IC   uPD780205GF-040-3BA
IC702
8-749-014-66 IC   NJL56H400A
< TRANSISTOR >
Q701
8-729-119-78 TRANSISTOR   2SC403SP-51
< RESISTOR >
R701
1-249-437-11 CARBON
47K
5%
1/4W
R702
1-249-429-11 CARBON
10K
5%
1/4W
R703
1-249-429-11 CARBON
10K
5%
1/4W
R704
1-249-419-11 CARBON
1.5K
5%
1/4W F
R705
1-249-419-11 CARBON
1.5K
5%
1/4W F
R707
1-249-441-11 CARBON
100K
5%
1/4W
R708
1-249-441-11 CARBON
100K
5%
1/4W
R709
1-247-807-31 CARBON
100
5%
1/4W
R710
1-249-406-11 CARBON
120
5%
1/4W
F
R711
1-249-406-11 CARBON
120
5%
1/4W
F
R712
1-249-407-11 CARBON
150
5%
1/4W
F
R713
1-249-408-11 CARBON
180
5%
1/4W
F
R714
1-247-815-91 CARBON
220
5%
1/4W
R715
1-249-410-11 CARBON
270
5%
1/4W
F
R716
1-249-411-11 CARBON
330
5%
1/4W
R717
1-249-413-11 CARBON
470
5%
1/4W
F
R718
1-249-414-11 CARBON
560
5%
1/4W
F
R719
1-249-416-11 CARBON
820
5%
1/4W
F
R720
1-249-418-11 CARBON
1.2K
5%
1/4W
F
R721
1-249-421-11 CARBON
2.2K
5%
1/4W
F
R722
1-249-424-11 CARBON
3.9K
5%
1/4W
F
R723
1-249-430-11 CARBON
12K
5%
1/4W
R724
1-247-807-31 CARBON
100
5%
1/4W
R725
1-249-406-11 CARBON
120
5%
1/4W
F
R726
1-249-406-11 CARBON
120
5%
1/4W
F
R727
1-249-407-11 CARBON
150
5%
1/4W
F
R728
1-249-408-11 CARBON
180
5%
1/4W
F
R729
1-247-815-91 CARBON
220
5%
1/4W
R730
1-249-410-11 CARBON
270
5%
1/4W
F
R731
1-249-411-11 CARBON
330
5%
1/4W
R732
1-249-413-11 CARBON
470
5%
1/4W
F
R733
1-249-414-11 CARBON
560
5%
1/4W
F
R734
1-249-416-11 CARBON
820
5%
1/4W
F
R735
1-249-418-11 CARBON
1.2K
5%
1/4W
F
R736
1-249-421-11 CARBON
2.2K
5%
1/4W
F
R737
1-249-424-11 CARBON
3.9K
5%
1/4W
F
!
R738
1-249-401-11 CARBON
47
5%
1/4W
F
R739
1-249-417-11 CARBON
1K
5%
1/4W
F
R740
1-247-863-91 CARBON
22K
5%
1/4W
R741
1-247-895-91 CARBON
470K
5%
1/4W
R742
1-249-413-11 CARBON
470
5%
1/4W
F
R743
1-249-413-11 CARBON
470
5%
1/4W
F
R744
1-249-413-11 CARBON
470
5%
1/4W
F
R745
1-249-413-11 CARBON
470
5%
1/4W
F
R746
1-249-413-11 CARBON
470
5%
1/4W
F
R747
1-249-413-11 CARBON
470
5%
1/4W
F
R749
1-249-413-11 CARBON
470
5%
1/4W
F
R750
1-249-413-11 CARBON
470
5%
1/4W
F
R751
1-249-413-11 CARBON
470
5%
1/4W
F
R752
1-249-413-11 CARBON
470
5%
1/4W
F
R753
1-249-413-11 CARBON
470
5%
1/4W
F
R754
1-249-413-11 CARBON
470
5%
1/4W
F
R755
1-247-807-31 CARBON
100
5%
1/4W
R756
1-247-807-31 CARBON
100
5%
1/4W
DISPLAY
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
— 24 —
< VARIABLE RESISTOR >
RV701
1-466-336-21 ENCODER, ROTARY (TUNING/SELECT)
< SWITCH >
S701
1-554-303-21 SWITCH, TACTILE (SHIFT)
S702
1-554-303-21 SWITCH, TACTILE (1)
S703
1-554-303-21 SWITCH, TACTILE (2)
S704
1-554-303-21 SWITCH, TACTILE (3)
S705
1-554-303-21 SWITCH, TACTILE (4)
S706
1-554-303-21 SWITCH, TACTILE (5)
S707
1-554-303-21 SWITCH, TACTILE (6)
S708
1-554-303-21 SWITCH, TACTILE (7)
S709
1-554-303-21 SWITCH, TACTILE (8)
S710
1-554-303-21 SWITCH, TACTILE (9)
S711
1-554-303-21 SWITCH, TACTILE (0)
S712
1-554-303-21 SWITCH, TACTILE (DIRECT)
S713
1-554-303-21 SWITCH, TACTILE (MENU)
S714
1-554-303-21 SWITCH, TACTILE (RETURN)
S715
1-554-303-21 SWITCH, TACTILE (ENTER)
S717
1-554-303-21 SWITCH, TACTILE (DISPLAY)
S718
1-554-303-21 SWITCH, TACTILE (PTY)
S719
1-554-303-21 SWITCH, TACTILE (TA)
S720
1-554-303-21 SWITCH, TACTILE (NEWS/INFO)
S721
1-554-303-21 SWITCH, TACTILE (AUTO-BETICAL SELECT)
S722
1-554-303-21 SWITCH, TACTILE (MEMORY)
S723
1-554-303-21 SWITCH, TACTILE (BAND)
S724
1-554-303-21 SWITCH, TACTILE (ON/OFF)
S725
1-554-303-21 SWITCH, TACTILE (ANTENNA)
S726
1-554-303-21 SWITCH, TACTILE (FM MODE)
S727
1-554-303-21 SWITCH, TACTILE (CHARACTER)
S728
1-554-303-21 SWITCH, TACTILE (TUNING MODE)
< VIBRATOR >
X701
1-760-422-11 VIBRATOR, CRYSTAL (4.19MHz)
************************************************************
*
1-668-810-11 POWER SW BOARD
**************
< CAPACITOR >
!
C951
1-113-915-11 CERAMIC
0.001uF
20%
250V
< SWITCH >
!
S901
1-572-267-51 SWITCH, PUSH (AC POWER)(1 KEY)
************************************************************
*
1-669-149-11 TRANS BOARD
***********
< CAPACITOR >
!
C952
1-162-306-11 CERAMIC
0.01uF
20%
16V
< CONNECTOR >
CNP901 1-580-230-11 PIN, CONNECTOR (PC BOARD) 2P
CNP951 1-564-321-00 PIN, CONNECTOR 2P
< EARTH >
ECP900 1-690-880-51 LEAD (WITH CONNECTOR)
< TRANSFORMER >
!
PT901
1-423-525-11 TRANSFORMER, POWER
************************************************************
*
A-4407-370-A TUNER BOARD, COMPLETE
*********************
7-685-872-09 SCREW +BVTT   3 
×
 8  (S)
< CAPACITOR >
C102
1-162-306-11 CERAMIC
0.01uF
20%
16V
C103
1-126-967-11 ELECT
47uF
20%
16V
C104
1-126-967-11 ELECT
47uF
20%
16V
C200
1-162-306-11 CERAMIC
0.01uF
20%
16V
C201
1-162-306-11 CERAMIC
0.01uF
20%
16V
C202
1-162-306-11 CERAMIC
0.01uF
20%
16V
C203
1-162-306-11 CERAMIC
0.01uF
20%
16V
C204
1-162-306-11 CERAMIC
0.01uF
20%
16V
C221
1-162-288-31 CERAMIC
330PF
10%
50V
C222
1-162-306-11 CERAMIC
0.01uF
20%
16V
C223
1-162-306-11 CERAMIC
0.01uF
20%
16V
C224
1-162-306-11 CERAMIC
0.01uF
20%
16V
C225
1-126-967-11 ELECT
47uF
20%
16V
C226
1-162-306-11 CERAMIC
0.01uF
20%
16V
C227
1-126-956-91 ELECT
0.1uF
20%
50V
C231
1-162-306-11 CERAMIC
0.01uF
20%
16V
C232
1-162-306-11 CERAMIC
0.01uF
20%
16V
C235
1-162-215-31 CERAMIC
47PF
5%
50V
C236
1-162-306-11 CERAMIC
0.01uF
20%
16V
C237
1-162-306-11 CERAMIC
0.01uF
20%
16V
C251
1-162-306-11 CERAMIC
0.01uF
20%
16V
C252
1-162-306-11 CERAMIC
0.01uF
20%
16V
C253
1-162-306-11 CERAMIC
0.01uF
20%
16V
C254
1-110-341-11 MYLAR
330PF
5%
50V
C255
1-130-467-00 MYLAR
470PF
5%
50V
C256
1-126-960-11 ELECT
1uF
20%
50V
C257
1-126-967-11 ELECT
47uF
20%
16V
C258
1-162-306-11 CERAMIC
0.01uF
20%
16V
C259
1-126-967-11 ELECT
47uF
20%
16V
C260
1-162-306-11 CERAMIC
0.01uF
20%
16V
C261
1-162-306-11 CERAMIC
0.01uF
20%
16V
C262
1-162-306-11 CERAMIC
0.01uF
20%
16V
C263
1-162-306-11 CERAMIC
0.01uF
20%
16V
C264
1-126-959-11 ELECT
0.47uF
20%
50V
C267
1-162-306-11 CERAMIC
0.01uF
20%
16V
C268
1-162-294-31 CERAMIC
0.001uF
10%
50V
C269
1-162-306-11 CERAMIC
0.01uF
20%
16V
C270
1-162-282-31 CERAMIC
100PF
10%
50V
C301
1-136-161-00 FILM
0.047uF
5%
50V
C302
1-126-967-11 ELECT
47uF
20%
16V
POWER SW
TRANS
TUNER
DISPLAY
The components identified by mark 
!
 or dotted
line with mark 
!
 are critical for safety.
Replace only with part number specified.
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
— 25 —
C303
1-136-161-00 FILM
0.047uF
5%
50V
C304
1-162-288-31 CERAMIC
330PF
10%
50V
C306
1-126-967-11 ELECT
47uF
20%
16V
C307
1-130-468-00 MYLAR
560PF
5%
50V
C308
1-130-468-00 MYLAR
560PF
5%
50V
C311
1-130-475-00 MYLAR
0.0022uF 5%
50V
C312
1-130-475-00 MYLAR
0.0022uF 5%
50V
C313
1-126-964-11 ELECT
10uF
20%
50V
C314
1-126-964-11 ELECT
10uF
20%
50V
C315
1-110-335-11 MYLAR
100PF
5%
50V
C316
1-110-335-11 MYLAR
100PF
5%
50V
C317
1-126-963-11 ELECT
4.7uF
20%
50V
C318
1-126-963-11 ELECT
4.7uF
20%
50V
C319
1-126-934-11 ELECT
220uF
20%
16V
C320
1-126-960-11 ELECT
1uF
20%
50V
C321
1-126-960-11 ELECT
1uF
20%
50V
C322
1-126-960-11 ELECT
1uF
20%
50V
C323
1-126-959-11 ELECT
0.47uF
20%
50V
C324
1-126-960-11 ELECT
1uF
20%
50V
C325
1-126-967-11 ELECT
47uF
20%
16V
C351
1-130-471-00 MYLAR
0.001uF
5%
50V
C352
1-130-471-00 MYLAR
0.001uF
5%
50V
C371
1-162-306-11 CERAMIC
0.01uF
20%
16V
C400
1-162-211-31 CERAMIC
33PF
5%
50V
C401
1-162-306-11 CERAMIC
0.01uF
20%
16V
C402
1-162-306-11 CERAMIC
0.01uF
20%
16V
C403
1-162-306-11 CERAMIC
0.01uF
20%
16V
C404
1-126-967-11 ELECT
47uF
20%
16V
C405
1-162-306-11 CERAMIC
0.01uF
20%
16V
C406
1-162-306-11 CERAMIC
0.01uF
20%
16V
C407
1-162-306-11 CERAMIC
0.01uF
20%
16V
C408
1-162-306-11 CERAMIC
0.01uF
20%
16V
C409
1-162-294-31 CERAMIC
0.001uF
10%
50V
C410
1-162-306-11 CERAMIC
0.01uF
20%
16V
C411
1-126-967-11 ELECT
47uF
20%
16V
C412
1-126-960-11 ELECT
1uF
20%
50V
C413
1-126-960-11 ELECT
1uF
20%
50V
C414
1-126-960-11 ELECT
1uF
20%
50V
C415
1-126-962-11 ELECT
3.3uF
20%
50V
C418
1-162-306-11 CERAMIC
0.01uF
20%
16V
C419
1-162-294-31 CERAMIC
0.001uF
10%
50V
C420
1-162-306-11 CERAMIC
0.01uF
20%
16V
C421
1-136-161-00 FILM
0.047uF
5%
50V
C422
1-102-508-91 CERAMIC
10PF
0.5PF
50V
C423
1-102-973-00 CERAMIC
100PF
5%
50V
C424
1-162-306-11 CERAMIC
0.01uF
20%
16V
C425
1-126-964-11 ELECT
10uF
20%
50V
C427
1-130-471-00 MYLAR
0.001uF
5%
50V
C428
1-162-211-31 CERAMIC
33PF
5%
50V
C429
1-162-306-11 CERAMIC
0.01uF
20%
16V
C430
1-162-294-31 CERAMIC
0.001uF
10%
50V
C801
1-126-961-11 ELECT
2.2uF
20%
50V
C803
1-162-306-11 CERAMIC
0.01uF
20%
16V
C804
1-162-291-31 CERAMIC
560PF
10%
50V
C805
1-126-967-11 ELECT
47uF
20%
16V
C806
1-162-306-11 CERAMIC
0.01uF
20%
16V
C807
1-102-852-91 CERAMIC
47PF
5%
50V
C808
1-102-527-11 CERAMIC
82PF
5%
50V
C809
1-162-306-11 CERAMIC
0.01uF
20%
16V
C810
1-162-306-11 CERAMIC
0.01uF
20%
16V
C901
1-101-004-00 CERAMIC
0.01uF
50V
C902
1-101-004-00 CERAMIC
0.01uF
50V
C903
1-126-967-11 ELECT
47uF
20%
50V
C904
1-126-967-11 ELECT
47uF
20%
50V
C905
1-126-953-11 ELECT
2200uF
20%
35V
C906
1-126-969-11 ELECT
220uF
20%
50V
C907
1-126-964-11 ELECT
10uF
20%
50V
C908
1-126-964-11 ELECT
10uF
20%
50V
C909
1-126-967-11 ELECT
47uF
20%
16V
C910
1-126-935-11 ELECT
470uF
20%
6.3V
C911
1-126-959-11 ELECT
0.47uF
20%
50V
< FILTER >
CF201
1-567-389-11 FILTER, CERAMIC
CF202
1-567-389-11 FILTER, CERAMIC
CF203
1-567-389-11 FILTER, CERAMIC
CF231
1-579-554-31 FILTER, CERAMIC
CF301
1-567-250-11 OSCILLATOR, CERAMIC
CF402
1-527-981-00 FILTER, CERAMIC
< JACK >
CNJ301 1-778-940-11 JACK 2P (LINE OUT)
CNJ302 1-566-212-11 PIN, CONNECTOR 3P (EON CONTROL OUT)
< CONNECTOR >
* CNP701 1-568-936-11 PIN, CONNECTOR 9P
* CNP702 1-568-935-11 PIN, CONNECTOR 8P
CNP952 1-766-267-11 PIN, CONNECTOR (PC BOARD) 5P
< DIODE >
D221
8-719-991-33 DIODE   1SS133T-77
D251
8-719-991-33 DIODE   1SS133T-77
D301
8-719-991-33 DIODE   1SS133T-77
D371
8-719-991-33 DIODE   1SS133T-77
D401
8-719-991-33 DIODE   1SS133T-77
D402
8-719-991-33 DIODE   1SS133T-77
D901
8-719-200-82 DIODE   11ES2
D902
8-719-200-82 DIODE   11ES2
D903
8-719-200-82 DIODE   11ES2
D904
8-719-200-82 DIODE   11ES2
D905
8-719-110-69 DIODE   RD27ES-B4
D906
8-719-109-97 DIODE   RD6.8ES-B2
D907
8-719-200-82 DIODE   11ES2
D908
8-719-991-33 DIODE   1SS133T-77
< FRONTEND >
FE101
1-233-524-11 ENCAPSULATED COMPONENT
FE401
1-233-525-11 ENCAPSULATED COMPONENT
< IC >
IC221
8-759-812-35 IC   LA1235
IC251
8-759-812-35 IC   LA1235
IC301
8-759-801-80 IC   LA3401
IC302
8-759-634-51 IC   M5218AP
IC401
8-759-812-45 IC   LA1245
IC801
8-759-450-86 IC   BU1922
IC901
8-759-820-09 IC   LA5667
TUNER
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