DOWNLOAD Sony KV-25FV12B Service Manual ↓ Size: 4.7 MB | Pages: 34 in PDF or view online for FREE

Name: Sony KV-25FV12B
Brand: Sony
SKU: 15130
Rating: 4 (1 reviews)

Model: KV-25FV12B
Pages: 34
Size: 4.7 MB
Type: PDF
Document: Service Manual
Brand: Sony
Device: TV / BRAZIL
File: kv-25fv12b.pdf
Date: 2018-11-20

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H
KG
G2
CV
KR
G1
G4
HV
KB
1
2
3
4
5
6
7
8
9
1
1
2
3
4
5
1
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
1
3
5
6
7
8
9
10
11
12
13
G2
G1-1
H1
H2
G1-2
KB
KG
KR
G1-3
G4
CV
1
2
3
C704
L701
C705
R708
R709
R711
R712
R713
D701
D702
D703
R714
D704
R715
R716
C707
C710
C709
C708
R705
C701
R707
C702
C703
R702
R701
R700
R720
R721
R719
R704
R703
CN704
R706
J701
R717
R718
IC701
Q700
CN705
CN706
CN702
CN701
IC702
Q701
R710
RV701
2.2
250V
10
250V
100
100
1k
1/2W
1k
1/2W
1k
1/2W
1SS83TD
1SS83TD
1SS83TD
100
1/2W
RGP10GPK23
560k
1/2W
100k
1/2W
0.0047
2kV
E
10
220
16V
0.1
:MPS
10k
:CHIP
47
25V
1.5
:FPRD
0.1
:MPS
47
25V
220
10k
22k
2.2k
2.2k
220
2W
2.2k
100
1
2.2
2W
3.3
2W
LA6500-FA
N/S AMP
2SC3311A
NS MUTE
9P
6P
:PIN-J
3P
TDA6108JF/N1B
RGB DRIVE
2SC3311A
NS MUTE
100
V STAT CONTROL
110M
GND01
G2
TO A BOARD
B
 
I
N
G
 
I
N
R
 
I
N
G
N
D
I
K
R
 
O
U
T
V
D
D
E
IK
R
G
B
H-TRAP
N/S MUTE
200V
N.C.
GND
HEATER
N/S COIL-
N.C.
N/S
COIL+
GND
N/S
GND
CRT
27V: TIGER
N/S COIL
G
 
O
U
T
B
 
O
U
T
-13V
+13V
200V
-13V
-13V
13V
13V
TP47R
TP47B
R OUT
B OUT
CN1303
TO MB BOARD
CN502
TO A BOARD
FOCUS
T505
BA5-890-CB
G
B
R
R
G
B
(CRT DRIVE)
(RGB DRIVE)
0.3V
-0.6V
0.3V
1
2
3
200V
0.0V
0.3V
1.7V
0.0V
2.2V
134.5V
1
4
4
.
4
V
1
3
8
.
5
V
2
.
0
V
3
.
6
V
2
.
2
V
— 45 —
— 46 —
KV-25FV12B
    

  Board    
 & 
Z

 Boards 
DIAGRAMA ESQUEMÁTICO - PLACA HZ
1
2
[AC POWER SWITCH]
A
B
C
Z
B
C
D
E
1
2
3
[RGB DRIVE, CRT DRIVE]
A
        
        
        
        
        
        
        
        
        
        
        
        
C702
C702
C702
C702
R707
R707
R707
R707
IC701
IC701
IC701
IC701
R702
R702
R702
R702
R705
R705
R705
R705
C700
C700
C700
C700
R704
R704
R704
R704
R706
R706
R706
R706
R719
R719
R719
R719
R717
R717
R717
R717
R718
R718
R718
R718
R715
R715
R715
R715
D704
D704
D704
D704
R716
R716
R716
R716
RV701
RV701
RV701
RV701
R708
R708
R708
R708
D702
D702
D702
D702
R712
R712
R712
R712
D701
D701
D701
D701
R710
R710
R710
R710
R709
R709
R709
R709
R711
R711
R711
R711
D703
D703
D703
D703
R713
R713
R713
R713
CN705
CN705
CN705
CN705
R700
R700
R700
R700
Q700
Q700
Q700
Q700
CN701
CN701
CN701
CN701
CN706
CN706
CN706
CN706
CN704
CN704
CN704
CN704
CN703
CN703
CN703
CN703
R721
R721
R721
R721
Q701
Q701
Q701
Q701
GAP
GAP
GAP
GAP
SPARK
SPARK
SPARK
SPARK
GROUND
GROUND
GROUND
GROUND
GROUND
GROUND
GROUND
GROUND
GAP
GAP
GAP
GAP
GROUND
GROUND
GROUND
GROUND
11
11
99
99
1 1 1 1
6 6 6 6
1 1 1 1
2 2 2 2
4 4 4 4
5 5 5 5
E E E E
B B B B
1 1 1 1
3 3 3 3
E E E E
B B B B
ROUT
ROUT
ROUT
ROUT
BOUT
BOUT
BOUT
BOUT
1-677-297-11
1-677-297-11
1-677-297-11
1-677-297-11
"RGB & TILT AMP."
"RGB & TILT AMP."
"RGB & TILT AMP."
"RGB & TILT AMP."
1
1
1
1
GND
GND
GND
GND
GOUT
GOUT
GOUT
GOUT
BOUT
BOUT
BOUT
BOUT
ROUT
ROUT
ROUT
ROUT
TP702
TP702
TP702
TP702
TP701
TP701
TP701
TP701
171818911
171818911
171818911
171818911
FORMAS DE ONDA - PLACA CB
1
2
3
132.8V p-p (H)
135.9V p-p (H)
140.6V p-p (H)
DIAGRAMA ESQUEMÁTICO - PLACA CB
SW901
SW901
SW901
SW901
171695111
171695111
171695111
171695111
1-674-476-11
1-674-476-11
1-674-476-11
1-674-476-11
+
,
+
,
-./+
01./+
01./,
23
405367895-7
,3
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<40
,3
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40
40
40
40
=405367895-7>
405?1
,,/@AB/:C
D4BEF./E:G
;6545D649H
01I/,

15
14
20
13
16
32
17
19
31
18
12
11
10
8
7
9
21
22
22
23
10
29
5
4
3
2
30
1
24
34
35
36
33
27
28
26
6
25
— 49 —
— 50 —
KV-25FV12B
2SA1091O-TPE2
2SA993AS-QRT
2SK2845-LB102
2SB709A-QRS-TX
2SD601A-QRS-TX
2SC2412K-T-146-QR
2SC3209LK-TP
2SA1309A-QRSTA
2SC3311A-QRSTA
2SD2144S-TP-UVW
1SS133T-77
D1N2OR-TA
D1NS4-TA
MTZJ-T-7712C
MTZJ-T-77-33B
MTZJ-T-77-39
RD8.2ES-T1B
ERC06-15S
ISS83TD
MTZJ-T-77-5.1C
MTZJ-T-775.6C
MTZJ-T-77-7.5A
MTZJ-T-77-10B
MTZJ-T-7730D
RD10ES-T1B
RGP10-GPKG3
RGP02-17PKG23
1SS83TD
D1NL2OU-TA
EL1Z-V1
ERA22-08TP3
GP08DPKG23
RGP10GPKG23
RU4AM-T3
DAP202K-T-146
2SA1837
2SC4159-E
RD9.1EW-T1
D4SB60L-F
D5LC20U
6-4. SEMICONDUTORES
D2SB60A-F04
2SC1740S-QRT
MA111-TX
TF541M
SEÇÃO 7
VISTAS EXPLODIDAS
•  
    Itens sem descrição e sem número de
identificação não são mantidos em es-
toque por serem raramente solicitados.
7-1. CHASSIS
• As peças de montagem estão indicadas
por número de referência na coluna
"remarks".
• Itens com a marca  *   não são mantidos em estoque
por serem raramente solicitados. Atrasos podem   ser
evitados antecipando-se os pedidos para esses itens.
Nota:
Note:
Les composants identifies per un trame et une marque 
sont critiques pour la securite.  Ne les remplacer que par
une piece portant le numero specifie.
Os componentes sombreados e com a marca 
 são
críticos para a segurança. Somente os substitua
por peças identificadas nesse manual.
REF. NO. PART NO.
DESCRIPTION
REMARK
REF. NO. PART NO.
DESCRIPTION
REMARK
1
X-4037-467- 4 BEZNET ASS Y
2
2
4-079-045-01 DOOR
3                 4-046-160-01     EMBLEM (NO.9), SONY
4                 4-068-308-11      GUIDE, LED
5                 4-068-307-04     BUTTON, MULTI
6                 4-068-309-04     BUTTON, FUNCTION
7                 4-057-714-01     PIECE ASSY, TLH CORRECTION
8                 1-452-896-11    COIL, NA ROTATION (RT200)
9
8-733-250-05    CRT 25RSN
10               4-031-319-01     SPACER, DY
11
1-451-475-11    DEFLECTION YOKE (Y25RSA)
12    *          A-1332-057-ACB (VAR) MOUNTED PC BOARD
13    *          Y-8373-339-A    COMPLETE PC BOARD
The high-voltage leads associated with the FBT on this board
are not included and must be ordered separately.  (See 34-36)
14               1-900-804-10     MALHA TERRA
15
1-419-378-11     COIL, ALUMINIUM DEGAUSS
16 * A-1304-192-A M
(VAR) MOUNTED PC BOARD
17 * A-1342-547-A VB 
   (VAR) MOUNTED PC BOARD
18
1-791-225-11 CORD, POWER (WITH CONNECTOR)
19 * A-1380-629-A K 
(VAR) MOUNTED PC BOARD
20 1-766-374-11
PLUG, F-PIN
21 1-529-626-11 SPEAKER (8X13CM)
22 * 4-374-745-41
CUSHION (A)
23 * 4-068-305-01 BOX, SPEAKER
24 4-075-094-11
COVER, REAR
25 4-041-203-01 HOLDER, HV CABLE
26 4-052-635-01 M
AIN POWER BRACKET
27 * A-1372-117-A
MOUNTED PWB, HZ
28 4-069-764-02
BUTTON, MAIN POWER
29 4-062-047-02 PIECE A(110), CONV CORRECT
30 1-452-032-00
MAGNET,DISC
31
8-453-011-21    NA299-S
32
8-598-542-20    TUNER, FSS BTF-WA411
33
1-453-336-11 FBT ASSY NX-4011//X4A4
34-46
34     1-251-642-52               HV CAP ASSY   
35 1-900-800-65
FOCUS LEAD
36     1-900-803-22               G2 LEAD
4-041-180-01   SCREW +BVTP 4X12
7-685-647-79   SCREW +BVTP 3X10
7-685-663-71   SCREW +BVTP 4X16
4-041-268-11   SCREW (7) TAPPING

15
14
20
13
16
32
17
19
31
18
12
11
10
8
7
9
21
22
22
23
10
29
5
4
3
2
30
1
24
34
35
36
33
27
28
26
6
25
— 49 —
— 50 —
KV-25FV12B
2SA1091O-TPE2
2SA993AS-QRT
2SK2845-LB102
2SB709A-QRS-TX
2SD601A-QRS-TX
2SC2412K-T-146-QR
2SC3209LK-TP
2SA1309A-QRSTA
2SC3311A-QRSTA
2SD2144S-TP-UVW
1SS133T-77
D1N2OR-TA
D1NS4-TA
MTZJ-T-7712C
MTZJ-T-77-33B
MTZJ-T-77-39
RD8.2ES-T1B
ERC06-15S
ISS83TD
MTZJ-T-77-5.1C
MTZJ-T-775.6C
MTZJ-T-77-7.5A
MTZJ-T-77-10B
MTZJ-T-7730D
RD10ES-T1B
RGP10-GPKG3
RGP02-17PKG23
1SS83TD
D1NL2OU-TA
EL1Z-V1
ERA22-08TP3
GP08DPKG23
RGP10GPKG23
RU4AM-T3
DAP202K-T-146
2SA1837
2SC4159-E
RD9.1EW-T1
D4SB60L-F
D5LC20U
6-4. SEMICONDUTORES
D2SB60A-F04
2SC1740S-QRT
MA111-TX
TF541M
SEÇÃO 7
VISTAS EXPLODIDAS
•      Itens sem descrição e sem número de
identificação não são mantidos em es-
toque por serem raramente solicitados.
7-1. CHASSIS
• As peças de montagem estão indicadas
por número de referência na coluna
"remarks".
• Itens com a marca  *   não são mantidos em estoque
por serem raramente solicitados. Atrasos podem   ser
evitados antecipando-se os pedidos para esses itens.
Nota:
Note:
Les composants identifies per un trame et une marque 
sont critiques pour la securite.  Ne les remplacer que par
une piece portant le numero specifie.
Os componentes sombreados e com a marca 
 são
críticos para a segurança. Somente os substitua
por peças identificadas nesse manual.
REF. NO. PART NO.
DESCRIPTION
REMARK
REF. NO. PART NO.
DESCRIPTION
REMARK
1                 X-4037-467-4     BEZNET ASSY                               2 
2
4-079-045-01        DOOR
3                 4-046-160-01      EMBLEM (NO.9), SONY
4                 4-068-308-11      GUIDE, LED
5                 4-068-307-04      BUTTON, MULTI
6                 4-068-309-04     BUTTON, FUNCTION
7                 4-057-714-01     PIECE ASSY, TLH CORRECTION
8                 1-452-896-11     COIL, NA ROTATION (RT200)
9
8-733-250-05     CRT 25RSN
10               4-031-319-01     SPACER, DY
11
1-451-475-11     DEFLECTION YOKE (Y25RSA)
12     *         A-1332-057-A    CB (VAR) MOUNTED PC BOARD
13     *         Y-8373-339-A    COMPLETE PC BOARD
Os condutores de alta voltagem associados com o transformador de saída
horizontal não estão inclusos e podem ser pedidos separadamente. (veja pág.34-36)
14               1-900-804-10     MALHA TERRA
15
1-419-378-11     COIL, ALUMINIUM DEGAUSS
 
16     *        A-1304-192-A    M(VAR) MOUNTED PC BOARD                  
17     *        A-1342-547-A  VB(VAR) MOUNTED PC BOARD
18
1-791-225-11 CORD, POWER (WITH CONNECTOR)
19     *      A-1380-629-A      K(VAR) MOUNTED PC BOARD
20            1-766-374-11       PLUG, F-PIN
21            1-529-626-11       SPEAKER (8x13cm)
22     *      4-374-745-41       CUSHION )A)
23     *      4-068-305-01       BOX, SPEAKER
24            4-075-094-11       COVER, REAR
25            4-041-203-01      HOLDER, HV CABLE,
26           4-052-635-01       MAIN POWER BRACKET
27     *     A-1372-117-A       MOUNTED PWB, HZ
28     *     4-069--764-02       BUTTON, MAIN POWER
29           4-062-047-02        PIECE A(110), CONV CORRECT
30           1-452-032-00         MAGNET, DISC
31
8-453-011-21      NA299-S
32
8-598-542-20
   TUNER, FSS BTF-WA411
33
1-453-336-11
FBT ASSY NX-4011//X4A4
34-46
34            1-251-642-52        HP CAP ASSY
35            1-900-800-65        FOCUS LEAD
36            1-900-803-22        G2 LEAD
4-041-180-01   SCREW +BVTP 4X12
7-685-647-79   SCREW +BVTP 3X10
7-685-663-71   SCREW +BVTP 4X16
4-041-268-11   SCREW (7) TAPPING

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