DOWNLOAD Sony KV-20FS100 Service Manual ↓ Size: 3.71 MB | Pages: 82 in PDF or view online for FREE

Model
KV-20FS100
Pages
82
Size
3.71 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-20fs100.pdf
Date
PREV: Sony KP-43HT20C / KP-53HS30C Service Manual

Sony KV-20FS100 Service Manual ▷ View online

— 50 —
KV-20FS100/20FV300/21FM100/21FS100/
21FV300/24FV300/25FV300
NOTE: The components identifi ed by shading and ! mark are critical for safety. 
Replace only with part number specifi ed. 
NOTE: Les composants identifi es par un trame et une marque ! sont critiques 
pour la securite.  Ne les remplacer que par une piece portant le numero specifi e.
         REF. NO.  
PART NO. 
DESCRIPTION                [Assembly Includes] 
         REF. NO.  
PART NO. 
DESCRIPTION                     [Assembly Includes]
22
19
23
18
17
26
11
25
24
21
20
8
7
2
10
9
4
3
6
5
1
30
27
29
28
31
37
34
35
36
33
32
12
14
15
13
16
6-4. CHASSIS (KV-24FV300/25FV300 ONLY)
 
1 
X-4039-943-1 
BEZNET ASSY    
 
2-8
 
2 
4-046-160-21 
EMBLEM, SONY (NO.9)  
 
3 
4-087-155-01 
DOOR, CONTROL   
 
4 
4-074-895-71 
LABEL, FRONT TERMINAL (20) 
 
5 
4-042-192-01 
CATCHER, PUSH   
 
6 
4-087-150-01 
BUTTON, POWER   
 
7 
4-087-156-01 
GUIDE, LIGHT
 
8 
4-087-151-01 
BUTTON, MULTI   
* 
9 
A-1400-251-A 
HR (COM) MOUNTED PC BOARD
!  10 
8-733-250-05 
CRT 25RSN (A60LPN50X)   
!  11 
1-452-896-11 
COIL, NA ROTATION (RT200) 
 
12 
4-374-745-31 
CUSHION (A)   
 
13 
4-087-408-01 
BAFFLE, SPEAKER   
 
14 
1-529-640-11 
SPEAKER (13X8CM)   
 
15 
4-087-409-01 
COVER, SPEAKER   
 
16 
4-857472-01 
CLAMP
!  17 
1-451-475-11 
DY (Y25RSA)  
 
18 
A-1400-341-A 
CV (VAR) MOUNTED PC
* 
19 
4-036-329-01 
SPRING (B), TENSION   
!  20 
1-419-509-21 
COIL, DEGAUSSING   
 
21 
4-083-414-01 
PIECE A(110), CONV CORRECT 
 
22 
1-452-032-00 
MAGNET,DISC     
* 
23 
4-080-810-21 
BAND, DEGAUSS COIL   
 
24 
4-053-005-01 
SPACER, DY    
 
25 
1-451-552-11 
NECK ASSEMBLY    
 
26 
4-057-714-01 
PIECE, TLH CONVERGENCE   
* 
27 
A-1300-306-A 
A COMPLETE PC BOARD    
28
 
 
 
25FV300(S) (ONLY)
 
 
 
The high-voltage leads associated with the FBT on this 
 
 
 
board are not included and must be ordered separately 
 
 
 
(SEE 34-36). 
* 
27 
A-1300-217-A 
A COMPLETE PC BOARD    
28
 
 
 
24FV300/25FV300(N) (ONLY)
 
 
 
The high-voltage leads associated with the FBT on this 
 
 
 
board are not included and must be ordered separately 
 
 
 
(SEE 34-36). 
 
28 
A-1400-739-A 
M3 (VAR) MOUNTED PC BOARD 
!  29 
8-598-593-00 
TUNER, FSS BTF-WA421 
!  30 
1-766-374-11 
PLUG, F-PIN    
!  31 
1-757-840-12 
CORD, POWER (WITH CONNECTOR)
 
 
 
25FV300(S) (ONLY)
!  31 
1-824-069-11 
CORD, AC 
 
 
 
24FV300/25FV300(N) (ONLY)
 
32 
4-081-980-11 
HOLDER, AC CABLE  
!  33 
1-453-336-11 
FBT ASSY NX-4011//X4A4   
34-36
!  34 
1-251-642-52 
CAP ASSY, HIGH-VOLTAGE
!  35 
1-900-800-65 
CONNECTOR ASSY, FOCUS LEAD    
!  36 
1-900-803-22 
WIRE ASSY, G2 LEAD    
 
37 
4-087-406-01 
COVER, REAR   
4-384-096-01 
SCREW 4X16 TAPPING, +P
7-685-663-79 
SCREW +BVTP 4X16 TYPE2 IT(B)
4-041-268-01 
SCREW (7) TAPPING
7-685-663-91 
SCREW
— 51 —
KV-20FS100/20FV300/21FM100/21FS100/
21FV300/24FV300/25FV300
SECTION  7:  ELECTRICAL PARTS LIST
PARTS LISTING TABLE OF CONTENTS
A BOARD COMMON PARTS LIST: Parts common to all models listed in this manual .............................................................52 
A BOARD VARIANT PARTS LIST: Parts that belong ONLY to the model speciÞ ed
Refer to the designated variant parts list when seeking a part indicated by an asterisk (*) on the A Board Schematic or by the word ‘variant’ on the common parts list.
Model   
 
 
 
         Page
KV-20FS100/21FS100(N) ........................................60
KV-21FS100(S) ........................................................62
KV-20FV300/21FV300(N) ........................................64
KV-21FV300(S) ........................................................67
KV-21FM100(N) .......................................................70
KV-21FM100(S)........................................................72
KV-25FV300(S) ........................................................74
KV-24FV300/25FV300(N) ........................................77
CV BOARD COMPLETE PARTS LIST (FOR KV-21FS100/21FM100/21FV300/20FV300/20FS100 ONLY).............................................80 
CV BOARD COMPLETE PARTS LIST (FOR KV-24FV300/25FV300 ONLY)  ...........................................................................................80
HR BOARD COMPLETE PARTS LIST (FOR KV-21FV300/20FV300/24FV300/25FV300 ONLY).............................................................82
M3 BOARD COMPLETE PARTS LIST...................................................................................................................................... 82
ACCESSORIES AND PACKING ...............................................................................................................................................83  
Page
— 52 —
KV-20FS100/20FV300/21FM100/21FS100/
21FV300/24FV300/25FV300
 ELECTRICAL PARTS LIST
        REF. NO.  
PART NO. 
DESCRIPTION 
 VALUES   
* 
Items marked with an asterisk are not stocked since they 
are seldom required FOR routine service.  Expect some delay 
when ordering  these components.
The components in this manual identiÞ ed by the following 
symbol:     indicate parts that have been carefully factory-
selected to satisfy regulations regarding X-ray radiation 
FOR each set. 
Should replacement be required FOR one of these 
components, replace ONLY with  the value originally 
used.
NOTE: The components identiÞ ed by shading 
and 
!
 mark are critical FOR safety. Replace 
ONLY with part number speciÞ ed. 
NOTE: Les composants identiÞ es per un trame et 
une marque 
!
  sont critiques pour la securite.  
Ne les remplacer que par une piece portant le 
numero speciÞ e.
     RESISTORS
•   All resistors are in ohms
•   F : nonß ammable
•   All variable and adjustable resistors 
have characteristic curve B, unless 
otherwise noted.
When ordering parts by reference
number, please include the board name.
A
        REF. NO.  
PART NO. 
DESCRIPTION 
 VALUES   
 
 
A-1300-146-A  KV-21FS100 (LATIN NORTH) / 20FS100
 
A-1300-147-A  KV-21FM100 (LATIN NORTH)
 
A-1300-156-A  KV-21FV300 (LATIN NORTH) / 20FV300 
 
A-1300-217-A  KV-25FV300 (LATIN NORTH) / 24FV300 
 A-1300-242-A 
 
KV-21FS100 
(LATIN 
SOUTH)
 
A-1300-243-A  KV-21FM100 (LATIN SOUTH)
 A-1300-271-A 
 
KV-21FV300 
(LATIN 
SOUTH)
 A-1300-306-A 
 
KV-25FV300 
(LATIN 
SOUTH) 
 
The high voltage leads associated with the FBT on this board are not 
 
included and must be oordered separately.
!  
1-251-642-52 
HV CAP 
ASSY
!  
1-900-800-65 
FOCUS LEAD
!  
1-900-803-22 
G2 LEAD
 
         
CAPACITOR
C001 
VARIANT (SEE VARIANT PARTS LIST) 
C003 1-162-919-11 CERAMIC 
CHIP  22pF 5% 
50V
C004 1-162-923-11 CERAMIC 
CHIP  47pF 5% 
50V
C005 1-162-966-11 CERAMIC 
CHIP  0.0022µF 
10% 
50V
C006 1-126-942-61 ELECT 
1000µF 
20% 
25V
C007 1-164-315-11 CERAMIC 
CHIP  470pF 
5% 
50V
C008 1-126-956-91 ELECT 
0.1µF 
20% 
50V
C009 1-164-230-11 CERAMIC 
CHIP  220pF 
5% 
50V
C010 1-126-960-11 ELECT 
1µF 20% 
50V
C011 1-162-964-11 CERAMIC 
CHIP  0.001µF 
10% 
50V
C012 1-162-968-11 CERAMIC 
CHIP  0.0047µF 
10% 
50V
C014 1-126-960-11 ELECT 
1µF 20% 
50V
C015 1-107-826-11 CERAMIC 
CHIP  0.1µF 
10% 
16V
C019 1-126-956-91 ELECT 
0.1µF 
20% 
50V
C021 1-107-826-11 CERAMIC 
CHIP  0.1µF 
10% 
16V
C022 1-126-964-11 ELECT 
10µF 20% 
50V
C023 1-126-935-11 ELECT 
470µF 
20% 
16V
C033 1-162-970-11 CERAMIC 
CHIP  0.01µF 
10% 
25V
C041 1-126-964-11 ELECT 
10µF 20% 
50V
C047 1-164-315-11 CERAMIC 
CHIP  470pF 
5% 
50V
C048 1-104-665-11 ELECT 
100µF 
20% 
25V
C049 1-126-960-11 ELECT 
1µF 20% 
50V
C051 1-126-964-11 ELECT 
10µF 20% 
50V
C052 1-164-230-11 CERAMIC 
CHIP  220pF 
5% 
50V
C053 1-165-176-11 CERAMIC 
CHIP  0.047µF 
10% 
16V
C054 1-126-960-11 ELECT 
1µF 20% 
50V
C056 1-162-966-11 CERAMIC 
CHIP  0.0022µF 
10% 
50V
C057 1-107-826-11 CERAMIC 
CHIP  0.1µF 
10% 
16V
C064 1-165-176-11 CERAMIC 
CHIP  0.047µF 
10% 
16V
C066 
VARIANT (SEE VARIANT PARTS LIST) 
 
C074 1-126-964-11 ELECT 
10µF 20% 
50V
C075 1-126-935-11 ELECT 
470µF 
20% 
16V
C076 1-104-665-11 ELECT 
100µF 
20% 
25V
C077 1-126-947-11 ELECT 
47µF 20% 
25V
C079 1-162-968-11 CERAMIC 
CHIP  0.0047µF 
10% 
50V
C080 1-128-934-91 CERAMIC 
CHIP  0.33µF 
20% 
10V
C081 1-128-934-91 CERAMIC 
CHIP  0.33µF 
20% 
10V
C090 1-162-970-11 CERAMIC 
CHIP  0.01µF 
10% 
25V
C091 1-126-947-11 ELECT 
47µF 20% 
25V
C092 1-126-947-11 ELECT 
47µF 20% 
25V
C094 1-162-970-11 CERAMIC 
CHIP  0.01µF 
10% 
25V
C095 1-126-947-11 ELECT 
47µF 20% 
25V
C096 1-162-970-11 CERAMIC 
CHIP  0.01µF 
10% 
25V
C097 1-126-947-11 ELECT 
47µF 20% 
25V
C098 1-162-970-11 CERAMIC 
CHIP  0.01µF 
10% 
25V
C099 1-126-947-11 ELECT 
47µF 20% 
25V
C100 1-126-956-91 ELECT 
0.1µF 
20% 
50V
C115 1-164-739-11 CERAMIC 
CHIP  560pF 
5% 
50V
C116 1-107-826-11 CERAMIC 
CHIP  0.1µF 
10% 
16V
COMMON PARTS LIST
A
— 53 —
KV-20FS100/20FV300/21FM100/21FS100/
21FV300/24FV300/25FV300
NOTE: The components identiÞ ed by shading 
and 
!
 mark are critical FOR safety. Replace 
ONLY with part number speciÞ ed. 
NOTE: Les composants identiÞ es per un trame et une 
marque 
!
  sont critiques pour la securite.  Ne les 
remplacer que par une piece portant le numero speciÞ e.
        REF. NO.  
PART NO. 
DESCRIPTION 
 VALUES   
        REF. NO.  
PART NO. 
DESCRIPTION 
 VALUES   
C200 
VARIANT (SEE VARIANT PARTS LIST) 
C202-C207  VARIANT (SEE VARIANT PARTS LIST) 
C212-C213  VARIANT (SEE VARIANT PARTS LIST) 
 
C220 
VARIANT (SEE VARIANT PARTS LIST) 
C301-C302  VARIANT (SEE VARIANT PARTS LIST) 
 
C303 1-126-956-91 ELECT 
0.1µF 
20% 
50V
C304 1-126-956-91 ELECT 
0.1µF 
20% 
50V
C305-C307  VARIANT (SEE VARIANT PARTS LIST) 
C312 1-164-230-11 CERAMIC 
CHIP  220pF 
5% 
50V
C313 1-126-956-91 ELECT 
0.1µF 
20% 
50V
C325 1-162-967-11 CERAMIC 
CHIP  0.0033µF 
10% 
50V
C326 1-127-715-91 CERAMIC 
CHIP  0.22µF 
10% 
16V
C328 1-162-970-11 CERAMIC 
CHIP  0.01µF 
10% 
25V
C330 1-162-970-11 CERAMIC 
CHIP  0.01µF 
10% 
25V
C337 1-162-919-11 CERAMIC 
CHIP  22pF 5% 
50V
C351 1-164-315-11 CERAMIC 
CHIP  470pF 
5% 
50V
C360-C363  VARIANT (SEE VARIANT PARTS LIST) 
C370 
VARIANT (SEE VARIANT PARTS LIST) 
C390 1-162-970-11 CERAMIC 
CHIP  0.01µF 
10% 
25V
C400-C416  VARIANT (SEE VARIANT PARTS LIST) 
C418 
VARIANT (SEE VARIANT PARTS LIST) 
C420 
VARIANT (SEE VARIANT PARTS LIST) 
C422 
VARIANT (SEE VARIANT PARTS LIST) 
C424 
VARIANT (SEE VARIANT PARTS LIST) 
C440 1-126-940-11 ELECT 
330µF 
20% 
25V
C441 1-126-940-11 ELECT 
330µF 
20% 
25V
C450 1-126-943-11 ELECT 
2200µF 
20% 
25V
C451 1-126-959-11 ELECT 
0.47µF 
20% 
50V
C452 
VARIANT (SEE VARIANT PARTS LIST) 
C453 1-126-933-11 ELECT 
100µF 
20% 
16V
C454-C455  VARIANT (SEE VARIANT PARTS LIST) 
 
C457-C464  VARIANT (SEE VARIANT PARTS LIST) 
 
C470 1-126-935-11 ELECT 
470UF 
20% 
16V
C498 1-126-960-11 ELECT 
1µF 20% 
50V
C499 
VARIANT (SEE VARIANT PARTS LIST) 
C502 1-102-112-00 CERAMIC 
330pF 
10% 
50V
C503 1-106-383-00 MYLAR 
0.047µF 
10% 
200V
C504 1-102-212-00 CERAMIC 
820pF 
10% 
500V
C505 1-102-002-00 CERAMIC 
680pF 
10% 
500V
C506-C508  VARIANT (SEE VARIANT PARTS LIST) 
 
C509 1-128-551-11 ELECT 
22µF 20% 
25V
C510 1-117-214-11 CERAMIC 
0.001µF 
10% 
2KV
C511 
VARIANT (SEE VARIANT PARTS LIST) 
C512 1-104-987-11 MYLAR 
0.001µF 
10% 
100V
C513 1-106-383-00 MYLAR 
0.047µF 
10% 
200V
C514 
VARIANT (SEE VARIANT PARTS LIST) 
C515 1-107-651-11 ELECT 
4.7µF 
20% 
250V
C516 
VARIANT (SEE VARIANT PARTS LIST) 
C520 1-126-965-91 ELECT 
22µF 20% 
50V
C521 1-126-960-11 ELECT 
1µF 20% 
50V
C522 1-162-923-11 CERAMIC 
CHIP  47pF 5% 
50V
C523 
VARIANT (SEE VARIANT PARTS LIST)
C525 1-164-646-11 CERAMIC 
2200pF 
10% 
500V
C526 1-102-244-00 CERAMIC 
220pF 
10% 
500V
C527 1-107-645-11 ELECT 
22µF 20% 
160V
C529 1-162-966-11 CERAMIC 
CHIP  0.0022µF 
10% 
50V 
C534 1-162-966-11 CERAMIC 
CHIP  0.0022µF 
10% 
50V
C536 
VARIANT (SEE VARIANT PARTS LIST) 
 
C537 1-162-964-11 CERAMIC 
CHIP  0.001µF 
10% 
50V
C539 1-162-970-11 CERAMIC 
CHIP  0.01µF 
10% 
25V
C542 1-162-966-11 CERAMIC 
CHIP  0.0022µF 
10% 
50V
C544 1-126-967-11 ELECT 
47µF 20% 
50V
C545 1-126-969-11 ELECT 
220µF 
20% 
50V
C546 1-137-194-81 FILM 
0.47µF 
5% 
50V
C551 1-126-960-11 ELECT 
1µF 20% 
50V
C552 1-126-964-11 ELECT 
10µF 20% 
50V
C553 1-107-826-11 CERAMIC 
CHIP  0.1µF 
10% 
16V
C554 1-162-970-11 CERAMIC 
CHIP  0.01µF 
10% 
25V
! C561 
1-126-963-11 
ELECT 
4.7µF  20%  50V
! C562 
1-104-666-11 
ELECT 
220µF  20%  25V
C563 1-162-970-11 CERAMIC 
CHIP  0.01µF 
10% 
25V
! C566 
1-107-635-11 
ELECT 
4.7µF  20%  160V
C571 1-104-665-11 ELECT 
100µF 
20% 
25V
C582 1-106-387-00 MYLAR 
0.068µF 
10% 
200V
! C588 
1-137-417-11 
MYLAR 
0.0047µF 10%  200V
C589 1-128-560-11 ELECT 
22µF 20% 
100V
! C590 
1-126-964-11 
ELECT 
10µF 
20%  50V
C594 1-123-024-21 ELECT 
33µF  
 160V 
C595 1-104-666-11 ELECT 
220µF 
20% 
25V
C597 1-104-666-11 ELECT 
220µF 
20% 
25V
C600 1-126-964-11 ELECT 
10µF 20% 
50V
C602-C603  VARIANT (SEE VARIANT PARTS LIST)
 
C605 
VARIANT (SEE VARIANT PARTS LIST
 
C606 
VARIANT (SEE VARIANT PARTS LIST
C609 1-126-942-61 ELECT 
1000µF 
20% 
25V
C610 1-164-644-11 CERAMIC 
330pF 
10% 
500V
C611 1-126-971-11 ELECT 
470µF 
20% 
50V
C612 1-126-961-11 ELECT 
2.2µF 
20% 
50V
A
COMMON PARTS LIST
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