Sony KV-25FS12B Service Manual ▷ View online
— 14 —
KV-25FS12B
1
|
2 |
3
|
4
|
5
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
MB
[TUNING CONTROL, Y/C/J]
C
N
1
0
0
4
I
C
1
3
0
2
C
N
1
0
0
1
Q
1
3
0
1
Q
1
3
1
7
Q
1
0
1
1
C
1
3
5
3
D
5
9
0
D
1
3
1
0
C
1
3
9
4
L
1
3
0
5
L
1
3
0
3
L
1
3
0
2
C
1
3
0
8
C
1
3
0
6
C
1
3
0
4
C
1
3
6
0
X
1
3
0
4
C
1
3
2
7
F
B
1
3
0
1
F
L
1
3
0
1
L
1
3
1
5
I
C
1
0
0
3
C
1
0
7
7
I
C
1
3
0
5
C
1
0
4
8
L
1
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0
4
L
1
0
0
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X
1
3
0
3
C
1
3
4
0
R
1
0
7
4
D
1
0
1
1
D
1
0
1
2
C
1
0
3
6
D
1
0
1
4
C
1
3
7
3
R
1
0
4
6
C
1
0
1
8
C
1
0
0
2
L
1
0
0
1
C
1
3
5
9
C
1
0
0
8
D
1
0
0
5
I
C
1
0
0
2
D
1
0
0
3
Q
1
0
0
9
Q
1
0
0
3
Q
1
3
2
7
Q
1
3
2
9
I
C
1
3
0
4
F
L
1
3
0
3
C
1
0
3
0
C
1
3
9
9
C
1
3
7
6
C
1
3
7
1
C
1
3
7
0
C
1
3
8
1
C
1
3
8
3
C
1
3
8
4
C
1
3
8
9
C
1
3
5
6
R
1
3
5
0
R
1
3
7
3
C
1
3
5
0
C
1
3
4
9
C
1
3
4
5
R
1
3
4
9
C
1
3
2
6
C
1
3
3
2
C
1
3
6
5
R
1
3
6
2
C
1
3
0
3
J
R
1
3
0
7
C
1
3
6
3
R
1
3
1
1
C
1
3
2
4
C
1
3
2
5
R
1
3
5
8
R
1
3
5
3
R
1
3
6
5
R
1
3
6
1
R
1
3
5
6
R
1
3
5
4
R
1
4
1
9
R
1
3
7
1
C
1
3
4
3
R
1
3
4
1
C
1
3
1
0
C
1
3
4
1
C
1
3
4
2
R
1
3
4
7
R
1
3
3
8
C
1
3
9
2
C
1
3
9
1
C
1
3
2
9
R
1
4
1
6
R
1
3
1
5
R
1
0
7
2
C
1
3
3
4
C
1
3
2
1
C
1
3
2
8
R
1
3
5
1
R
1
0
6
9
R
1
0
6
0
C
1
0
3
9
C
1
0
1
6
C
1
0
1
5
C
1
0
2
2
C
1
0
2
3
R
1
3
8
6
R
1
3
8
5
R
1
3
8
7
J
R
1
0
0
2
R
1
1
0
9
R
1
1
0
8
R
1
3
3
2
R
1
3
3
0
R
1
1
1
9
C
1
3
3
1
R
1
3
2
8
R
1
3
3
4
R
1
3
3
6
R
1
3
6
8
R
1
4
1
5
R
1
4
1
4
R
1
1
0
4
R
1
3
7
6
R
1
3
9
5
R
1
3
9
1
R
1
3
7
9
R
1
3
8
0
R
1
3
9
4
C
1
3
1
3
R
1
3
0
0
R
1
3
9
9
R
1
1
1
0
C
1
3
8
7
R
1
0
1
6
R
1
0
1
7
C
1
0
0
1
C
1
0
1
1
R
1
0
2
2
J
R
1
0
8
3
R
1
0
5
3
R
1
0
9
5
R
1
4
0
3
R
1
4
0
2
R
1
0
5
4
R
1
4
0
1
R
1
0
8
5
C
1
0
8
0
R
1
3
7
4
R
1
3
1
0
C
1
3
0
7
C
1
3
0
5
C
1
0
5
3
R
1
3
1
9
R
1
1
0
6
C
1
0
3
7
C
1
0
1
7
R
1
0
3
1
R
1
0
3
0
R
1
0
2
0
R
1
0
3
6
R
1
0
1
9
J
R
1
9
0
0
J
R
1
9
0
1
J
R
1
9
0
2
J
R
1
9
0
3
R
1
3
1
4
R
1
3
1
7
J
R
1
0
1
8
C
1
0
4
2
R
1
0
7
5
C
1
3
3
0
R
1
3
2
6
R
1
4
0
7
R
1
4
0
0
J
R
1
0
8
8
J
R
1
3
1
1
D
1
0
0
1
R
1
0
2
7
R
1
0
2
8
C
1
0
1
9
R
1
3
8
3
R
1
3
8
2
R
1
3
8
4
R
1
4
1
8
R
1
3
9
7
R
1
3
2
3
R
1
4
4
2
R
1
4
1
3
C
1
3
7
5
R
1
3
8
8
R
1
3
9
6
R
1
3
6
7
R
1
3
6
4
R
1
3
4
6
R
1
3
6
6
R
1
4
0
9
R
1
4
1
0
Q
1
3
1
5
Q
1
3
1
6
Q
1
3
1
2
Q
1
3
5
4
Q
1
3
3
0
Q
1
0
1
0
R
1
3
0
6
C
N
1
0
0
3
Q
1
3
1
0
R
1
1
0
3
R
1
0
7
9
R
1
0
8
1
R
1
0
8
0
Q
1
3
1
1
Q
1
3
2
5
C
1
3
5
4
2
6
4
2
5
10
11
20
1
1
1
8
4
1
9
1
1
1
1
0
1
D
1
3
0
1
9
V
Y
1
V
1
T
P
7
T
P
6
T
P
3
8
4
1
T
P
4
P
I
N
2
6
P
I
N
5
2
O
S
A
P
5
M
A
I
N
2
M
A
I
N
1
A
G
C
2
0
I
S
A
P
S
T
M
O
N
O
G
N
D
E
W
V
D
-
5
V
V
D
+
A
B
L
H
D
2
4
2
0
T
P
5
C
1
G
N
D
S
D
A
T
S
C
L
K
1
4
5
8
5
4
1
8
5
1
-
6
7
7
-
2
9
6
-
4
1
1
7
1
8
1
8
9
4
1
D1301
G-5
IC1304
D-5
Q1011
D-4
Q1312
C-2
Q1328
G-2
D1001
A-5
D1310
F-3
IC1305
C-3
Q1301
G-5
Q1313
D-3
Q1329
F-2
X1001
D-4
D1005
D-3
IC
TRANSISTOR
Q1302
F-2
Q1315
G-3
Q1330
F-3
X1303
E-2
D1010
D-3
IC1001
B-3
Q1001
C-5
Q1306
E-4
Q1316
F-3
Q1331
G-4
X1304
F-2
D1011
C-3
IC1002
C-5
Q1002
F-5
Q1307
E-4
Q1317
G-4
Q1332
E-2
X1305
E-2
D1012
B-3
IC1003
C-2
Q1003
D-5
Q1308
E-3
Q1325
B-4
Q1336
F-4
D1013
C-3
IC1301
G-3
Q1009
C-4
Q1310
D-2
Q1326
A-4
Q1350
G-5
D1014
A-4
IC1302
D-2
Q1010
D-5
Q1311
D-3
Q1327
F-2
Q1354
E-4
MB BOARD LOCATOR LIST
DIODE
CRYSTAL
— 38 —
KV-25FS12B
1
|
2 |
3
|
4
|
5
|
6
|
A
—
B
—
C
—
VB BOARD SCHEMATIC DIAGRAM
1
2
3
4
5
6
7
8
1
2
3
4
5
C901
C902
C903
R901
R902
R903
R904
D901
D902
R905
R906
C905
R907
R908
R909
C907
C908
C909
C910
R910
C911
R911
R912
R913
R914
D903
R915
R916
R917
R918
R919
R920
R921
R922
C912
C914
R923
Q905
Q906
Q903
Q904
Q902
Q901
L901
C904
C906
CN901
CN902
C913
2.2
160V
0.047
:PT
470
10V
10V
47
:FPRD
2.7
:FPRD
560
:FPRD
18k
MTZJ-T-77-39
MTZJ-T-77-39
1k
:FPRD
18k
0.047
200V
:PT
2.7
:FPRD
560
:FPRD
47
1/2W
:FPRD
33
160V
470
10V
0.0047
500V
E
0.1
200V
:PT
180
3W
:RS
100
10V
68
220
68
270
1SS133
TEMP-CORR
1k
1k
1k
100
100
820
10k
22
:FPRD
470
25V
25V
0.047
:PT
47
2SA1309A-QRSTA
VM OUT
2SC3311
VM OUT
2SC3311
AMP
2SC3311
AMP
2SA1837
VM.DRIVE.1
2SC4793
VM.DRIVE.2
JW(5mm)
0.001
:PT
0.001
:PT
5P
8P
0.001
VM OUT
E
+B
9V
Q.P.-
Q.P.+
E
VM
Q.P.-
Q.P.+
E
VM
NC
TO A BOARD
CN506
(VELOCITY MODULATION)
BA5-918-VB
9V
9V
+B
6.1V
5.4V
5.7V
5.7V
1.8V
5.4V
2.4V
2.4V
1.8V
0.4V
0.9V
67.9V
67.9V
135.4V
134.9V
VB
[VELOCITY MODULATION]
1
|
2 |
A
—
B
—
C
—
D
—
E
R901
C903
CN901
Q903
Q906
Q901
CN903
R923
C912
R921
R919
R916
R911
R913
R912
D903
R914
C911
C902
R903
R920
R905
D901
C904
C901
C906
D902
R906
R907
C908
Q905
R910
E
B
B
E
1
3
1
5
B
E
V M
V M
E
E
N . C
N . C
N . C
N . C
"VE LO CIT Y M OD ULA TIO N"
B
— 39—
KV-25FS12 / 25FS12C
5-4. SEMICONDUTORES
2SB709A-QRS-TX
2SD601A-QRS-TX
2SD601A-QRS-TX
2SC3209LK-TP
2SA1837
2SA1091O-TPE2
2SA1309A-QRSTA
2SC3311A-QRSTA
2SD2144S-TP-UVW
2SC3311A-QRSTA
2SD2144S-TP-UVW
2SK2663
2SD2578-YB
2SC4793
1SS83TD D1NLSOU-TA
ELIZ-V1 ERA22-08TP3
GP08DPKG23 RU4AM-T3
RGP10GPKG23
ELIZ-V1 ERA22-08TP3
GP08DPKG23 RU4AM-T3
RGP10GPKG23
RD9.1EW-T1
MA111-TX
UDZ-TE-17.5.1B
UDZ-TE-17.91B
UDZ-TE-17.5.1B
UDZ-TE-17.91B
D2SB60A-F04
DAP202K-T-146
D4SB60L-F
D5LC20U
B
E
C
E
C
B
LETTER SIDE
E
B
C
E
C
B
G D
S
1 2
3
1
2
3
CATHODE
ANODE
1SS133T-77 D1NS0R-TA
MTZJ-T-77-12C MTZJ-T-77-33B
MTZJ-T-77-39
MTZJ-T-77-12C MTZJ-T-77-33B
MTZJ-T-77-39
1EQS04-NTA1B
MTZJ-T-77-20B
CATHODE
ANODE
ANODE
CATHODE
+
-
~
~
1
2
3
2
1
3
+
~
~
-
+
~
~
-
MARKING SIDE VIEW
CATHODE
ANODE
CATHODE
CATHODE
ANODE
GATE
TF541M
RU-1P
ERC06-15S
EGP20DPKG23
MTZJ-T-77-5.1C
MTZJ-T-77-5.6C
MTZJ-T-77-7.5A
MTZJ-T-77-10B
MTZJ-T-77-30D
RGP10-GPKG3
RGP02-17PKG23
RGP15GPKG23
ERC06-15S
EGP20DPKG23
MTZJ-T-77-5.1C
MTZJ-T-77-5.6C
MTZJ-T-77-7.5A
MTZJ-T-77-10B
MTZJ-T-77-30D
RGP10-GPKG3
RGP02-17PKG23
RGP15GPKG23
B
E
C
CATHODE
ANODE
— 40 —
KV-25FS12B
SEÇÃO 6: VISTA EXPLODIDA
Itens sem nú mero de identificaç ã o e sem descriç ã o
nã o sã o mantidos em estoque por serem raramente
solicitados.
nã o sã o mantidos em estoque por serem raramente
solicitados.
NOTA: Os componentes identificados com a marca ! sã o criticos para seguranç a.
Somente substitua pela peç a identificada.
Somente substitua pela peç a identificada.
O componente montado inclui as peç as indicadas
na coluna REMARK
na coluna REMARK
*
Itens com a marca * nã o sã o mantidos em estoque
por serem raramente solicitados. Para evitar atrasos,
antecipe os pedidos destes itens.
antecipe os pedidos destes itens.
REF.NO.
PART NO.
DESCRIPTION [Assembly Includes]
REF.NO.
PART NO.
DESCRIPTION [Assembly Includes]
6-1. CHASSIS
1
X-4038-972-1
GABINETE MONTADO
[2-6]
2
4-078-807-01
PORTA
3
3-703-574-00
RETAINER, DOOR
4
4-046-160-01
EMBLEM (NO.9), SONY
5
4-073-844-11
GUIA, LED
6
4-073-843-06
BUTÃO, MULTI
7
1-529-638-11
ALTO-FALANTE (6X12CM)
8
4-057-714-01
PIECE TLH CONVERGENCE
9
1-452-896-11
COIL, NA ROTATION (RT200)
10
4-031-319-01
ESPASSADOR, DY
! 11
8-733-250-01
CRT 25RSN
! 12
1-451-475-11
DY Y25RSA
! 13
8-453-011-21
NA299-S QUADRIPOLO DE BOBINA VM
*
14
A-1332-057-A
CB (VAR) MOUNTED PC BOARD
*
15
Y-8373-734-A
PLACA A MONTADA
*
16 4-036-329-01 MOLA (B), TENSÃO
1-1 4-062-611-11 BOTÃO POWER
1-2 4-062-612-21
MOLA (B), TENSÃO
1-4 1-419-509-11 CHAVE PUSH (POWER)
! 17
! 17
1-419-378-11
BOBINA DESMAGNETIZADORA
*
18
A-1304-224-A
MB (VAR) MOUNTED PC BOARD
*
19
A-1342-547-A
VB (VAR) MOUNTED PC BOARD
! 20
1-823-070-11
CABO DE FORÇA MONTADO
*
21
Y-8373-738-A
PLACA K (VAR)
22
1-766-374-11
PLUG, F-PIN
23
4-081-978-11
TAMPA TRASEIRA
24
3-704-372-71
HOLDER, HV CABLE
25
4-062-047-02
PIECE A(110), CONV CORRECT
26
1-452-032-00
MAGNET,DISC
! 27
8-598-850-00
FBT ASSY NX-4011//X4A4
[28-30]
28
1-251-642-52
HV CAP ASSY
29
1-900-800-65
FOCUS LEAD
30
1-900-803-22
G2 LEAD
! 31
8-598-542-20
TUNER, FSS BTF-WA412
32
4-081-980-01
HOLDER, AC CABLE
4-388-477-02 SCREW(3X16),TAPPING,+BV WASHER
7-685-663-91 SCREW +BVTP 4X16 TYPE2 TT(B)
4-046-765-12 SCREW, TAPPING 7+CROWN WASHER
7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
7-685-663-91 SCREW +BVTP 4X16 TYPE2 TT(B)
4-046-765-12 SCREW, TAPPING 7+CROWN WASHER
7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
17
16
22
15
18
19
13
21
31
32
14
10
9
8
11
12
25
5
4
26
1
28
29
30
27
24
2
20
6
3
7
7
23
1-2 4-081-979-11 GABINETE
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