DOWNLOAD Sony KV-XG25M8J Service Manual ↓ Size: 9.37 MB | Pages: 78 in PDF or view online for FREE

Model
KV-XG25M8J
Pages
78
Size
9.37 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-xg25m8j.pdf
Date
PREV: Sony KV-XA21M8J Service Manual

Sony KV-XG25M8J Service Manual ▷ View online

A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
KV-XG25M8J/XG25P50
RM-952
KV-XG25M8J/XG25P50
RM-952
– 59 –
– 60 –
HV
1
4
2
3
6
5
11
13
9
8
7
FV
SV
10
14
1
2
3
4
5
6
7
1
1
2
3
4
1
2
3
4
5
6
7
1
1
2
3
4
5
L508
C565
R591
C560
R593
L514
C573
C527
C537
D513
R569
C540
R577
C550
R578
C532
C558
C541
C566
R594
C505
C557
IC503
C529
C513
C555
R568
C516
R554
R555
R522
R556
R526
R590
R549
R538
R520
R571
C533
R545
R559
R558
R541
L505
L506
R547
L504
L501
C546
C536
R536
R540
R546
R529
C518
CN504
C562
CN510
CN508
CN509
CN503
JR500
JR501
R539
C580
C531
CN609
CN505
C522
R553
C526
R534
C524
R550
R535
L503
C556
R528
L518
T503
Q507
D505
D508
Q509
D511
D510
D512
D506
D507
D522
D521
D523
JW(5)
47
250V
0.47
1/2W
:FPRD
470p
500V
B
0.47
1/2W
:FPRD
JW(5)
0.068
200V
:PT
330p
220
GP08DPKG23
V.BOOST
#
0.33
:MPS
220
3W
:RS
0.1
100V
:MPS
1
2W
:RS
470
25V
33
#
220p
500V
B
0.47
1/2W
:FPRD
#
470
25V
TDA8172
V.OUT
#
330p
CH:CHIP
#
1.5
:FPRD
#
33k
:RN
#
10k
:RN-CP
4.7k
:RN
8.2K
68k
:RN
22k
:RN
#
10k
:RN
8.2k
1/4W
:RN
470
25V
15k
:CHIP
10k
3.3k
4.7k
:CHIP
JW(5)
JW(5)
33k
:CHIP
:LHL08
0.1
F:CHIP
0.1
:MPS
5.6k
:CHIP
4.7k
:CHIP
15k
:CHIP
220
:RN-CP
100
10V
#
470p
500V
B
4P
BLK
:S-MICRO
1P
:TAB
#
#
0
:CHIP
0
:CHIP
#
#
2.2
#
5P
:S-MICRO
100
16V
22k
:RN
0.1
:PT
0.22
2W
:RS
47
100k
:CHIP
5.6k
:CHIP
:LHL08
470
25V
22k
:RN-CP
:EL0606
NX-4009
*
PROTECT
1SS355TE-17
PROTECT
1SS355TE-17
PROTECT
*
V-PROTECT
1SS355TE-17
PROTECT
1SS355TE-17
PROTECT
1SS355TE-17
PROTECT
1SS119-25
PROTECT
1SS355TE-17
PROTECT
ELIZ
+15V. RECT
ELIZ
-15V.RECT
ELIZ
200V.RECT
7V
JOINT A3
JOINT A4
JOINT A5
JOINT A6
+B
200V
C
ABL
H1
H2
-15V
E
DRV-IN
Vcc
F.B.-PLS
Vee
OUT-PUT
Vcc(OUT)
REF-VOLT
H1
200V
GND
15V
DF
TO COATING EARTH
GND
7V
11V
NS MUTE
VD+
15V
FBP
GND
GND
NC
135V
GND
GND
9V
11V
11V
11V
7V
7V
135V
135V
135V
135V
135V
15V
15V
15V
15V
15V
15V
15V
15V
15V
15V
135V
200V
200V
TO PAGE 2(2/4)
SYSTEM CONTROLLER,Y/C JUNGLE,
DEFLECTION,TUVIF,FRONT AMP,
POWER SUPPLY
CN712
TO C6 BOARD
B-SSS10779-...-A..PAGE 2(4/4)-XG25
NC
(
)
PAGE 2(4/4)
TO PAGE 2(3/4)
JOINT 8
JOINT 12
JOINT 11
JOINT 10
JOINT 9
JOINT 7
JOINT 13
JOINT 18
JOINT 17
JOINT 16
JOINT 15
JOINT 14
JOINT 20
JOINT 19
JOINT 21
160V
KV-XG25M8J/XG25P50
RM-952
KV-XG25M8J/XG25P50
RM-952
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
– 61 –
– 62 –
(3) Schematic Diagram of H2 Board
V
L
R
1
1
2
3
4
5
1
2
3
4
5
6
1
2
3
4
G
R
-2
-2
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
3
1
2
1
2
3
4
1
2
3
4
C654
F2601
JW2602
JW2601
S2601
R2916
C2911
C2910
R2921
R2915
R2914
R2913
R2920
R2911
R2912
R2910
R2908
R2909
R2907
R2905
R2904
J2903
R2917
D2907
R2919
C2913
C2904
R2902
D2900
R2922
J2902
JW2900
C 2903
L2902
R2900
C2906
L2901
C2902
C2901
C2900
C2905
R2901
JW2902
J 2901
JW2921
JW2909
C2912
R2918
JW2922
D 2909
R
2
9
2
5
R2926
R2927
R2928
Q2903
D
2
9
0
2
R2924
C2914
R2923
S2902
S2903
S2904
S2905
S2906
S2908
S2907
#
#
AC-PUSH-SW
47
47
16V
47
16V
10k
330
10k
330
5.6k
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
JW(5mm)
JW(5mm)
470p
B
JW(5mm)
#
3P
15MM
15MM
5MM
5MM
JW(5mm)
JW(5mm)
JW(5MM)
JW(5MM)
JW(5MM)
JW(5MM)
470
1k
1.8k
3.3k
100
100
JW(5MM)
#
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
A
C
 O
U
T
N
C
N
C
N
C
A
C
 O
U
T
A
C
 IN
N
C
N
C
A
C
 IN
S
P
 R
 O
U
T
S
P
 G
N
D
S
P
 G
N
D
S
P
 L
 O
U
T
S
P
 G
N
D
S
P
 G
N
D
G
N
D
G
N
D
G
N
D
S
T
B
Y
+
5
V
G
N
D
7
V
L
E
D
 2
L
E
D
 1
G
N
D
K
E
Y
 2
K
E
Y
 1
S
IR
C
S
E
S
P
 R
 IN
S
P
 L
 IN
R
 IN
L
 IN
P
H
 L
 IN
P
H
 R
 IN
C
 IN
S
 IN
C
V
 IN
Y
 IN
S
Y
C
+5V
+5V
A
U
D
IO
(L
)
A
U
D
IO
(R
)
A
U
D
IO
(R
)
Y
S
A
U
D
IO
(L
)
A UDI O( R)
C
Y
S
B-SSS10779-...-H2.-XG25
(CONTROL PANEL)
IC2901
*
SIRCS RECEIVER
TO SP
CN2902
6P
WHT:S-MICRO
TO A BOARD
CN901
CN2901
4P
BLK
:S-MICRO
D2901
CN2904
5P RED:S-MICRO
TO B6 BOARD
CN8403
Q2901
DTC144ESA
LED DRIVE
D2906
SPB-26MVWF
WAKE UP INDICATOR
CN2905
9P WHT:S-MICRO
TO A BOARD
CN904
CN2603
#
TO A BOARD
CN104
Q2902
DTC144ESA
LED DRIVE
CN2602
4P:VH
TO A BOARD
CN601
CN2601
4P:VH
TO B6 BOARD
CN8602
D2905
NNCD9.1A-T1
PROTECT
D2908
NNCD9.1A-T1
PROTECT
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
KV-XG25M8J/XG25P50
RM-952
KV-XG25M8J/XG25P50
RM-952
– 63 –
– 64 –
(4) Schematic Diagram of C6 Board
H
KG
G2
CV
KR
G1
G4 HV
KB
1
1
1
1
2
3
4
5
6
7
8
9
10
1
2
3
1
1
2
3
4
5
6
5
10
9
8
7
6
4
3
1
11
13
G4
G2
G1-1
H1
H2
G1-2
KB
KG
KR
G1-3
RCV
1
2
3
4
5
6
1
2
3
4
R738
R739
R740
C708
C709
C710
R734
L701
R755
R756
R757
C703
R733
R732
C716
R722
R711
R713
R715
R729
J701
R726
R727
R725
CN703
IC1800
R1823
R1824
R1809
R1822
R1810
R1807
R1808
CN1801
R1802
C1803
R1803
Q1803
C1804
C1809
JW713
R1805
RV1801
R1800
C1800
R1801
R1811
R1821
C702
R1825
R1804
L706
R753
L704
R759
R717
L702
R758
Q702
R731
CN702
C718
R701
C717
R716
Q701
C737
Q711
Q703
R718
R1806
R1812
R748
D705
D718
D719
C701
R705
CN704
R720
R724
R760
SG701
C719
CN1802
R714
R712
R710
CN706
R721
R719
R723
C746
R702
C736
R703
R704
R747
R751
C714
Q710
Q712
R730
R728
R749
C712
C713
CN700
D713
D715
D714
R744
R745
C726
L705
L707
L703
RV702
CN712
Q1800
D717
D716
Q709
D709
D
7
1
2
D708
Q705
D
7
1
1
D707
Q704
D710
Q707
D701
D704
Q708
D702
D703
D706
D1808
D1803
D1804
Q1802
Q714
Q706
5.6k
33k
33k
33k
33k
#
4.7k
10
#
10
#
10k
#
10
6P
BLK
:S-MICRO
1k
5.6k
3.3k
#
#
4.7k
33k
#
#
#
33k
33k
#
#
#
#
#
#
#
#
0.0047
2kV
E
0.001 B
470p
B
470p
B
470p
B
560p
B
330p
B
390p
B
100
16V
4.7
250V
#
1000
25V
1P
:TAB
1P
:TAB
6P
WHT
:S-MICRO
1P
:TAB
3P
WHT
:S-MICRO
1SS119-25
PROTECT
#
#
#
LA6510
N/S DRV
SOCKET
:EL0607
JW(5mm)
:EL0606
JW(5mm)
:EL0606
JW(5mm)
:EL0606
2SC2611
B OUT
2SC2611
G OUT
2SC2611
R OUT
2SC2785-HFE
B AMP
2SC2785-HFE
G AMP
2SC2785-HFE
R AMP
100k 1/2W
1.8
3W
:RS
10k
3W
:RS
1.5k
1/2W
10k
3W
:RS
1.5k
1/2W
10k
3W
:RS
1.5k
1/2W
100
:FPRD
100
:FPRD
100
:FPRD
100k
:RN
1k
:FPRD
#
:RN
1k
:FPRD
100k
:RN
1k
:FPRD
3.9k
3.9k
3.9k
180
180
180
47
47
47
100
1/2W
100
100
100
#
#
33k
3W
:RS
47k 3W :RS
39k
3W
:RS
10k
6.8k
6.8k
6.8k
1.5k
1.5k
1.5k
:FPRD
3.3
:FPRD
3.3
:FPRD
JW(5MM)
110M
47k
4P
WHT
:S-MICRO
2SA1175-HFE
H-TRAP BIAS
HZS9.1NB2
1SS119-25
PROTECT
2SA1091-O
R 1K DETECT
1SS119-25
PROTECT
1
S
S
1
1
9
-
2
5
P
R
O
T
E
C
T
1SS119-25
PROTECT
2SC2611
G AMP
1
S
S
1
1
9
-
2
5
P
R
O
T
E
C
T
1SS119-25
PROTECT
2SC2611
B AMP
1SS119-25
PROTECT
2SA1091-O
B IK DETECT
1SS119-25
PROTECT
1SS119-25
PROTECT
2SA1091-O
G IK DETECT
1SS119-25
PROTECT
1SS119-25
PROTECT
1SS119-25
PROTECT
GP08D
1SS119-25
PROTECT
1SS119-25
PROTECT
2SC2785-HFE
PVM-AMP
2SC2551-O
2SC2611
R AMP
200V
FOCUS
G2
H.STAT
FV
GND
H1
IK
GND
TO A BOARD
9V
B IN
G IN
R IN
G2
E
GND
TO A BOARD
CN505
CN305
VD+OUT
GND
VD-OUT
15V
N/S ROT
N/S MUTE
NC
N/S COIL-
N/S COIL+
TO A BOARD
CN507
TO NS COIL
GND
TO CRT COATING
TO CRT COATING
TO G2 FBT
NC
200V
PICTURE
TUBE
1
2
3
4
A60LPN70X
9V
9V
9V
9V
9V
9V
9V
(RGB OUT PICTURE ROTATION)
B-SSS10779-...-C6.-XG25
B
G
R
B
G
R
KV-XG25M8J/XG25P50
RM-952
KV-XG25M8J/XG25P50
RM-952
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
– 65 –
– 66 –
(5) Schematic Diagram of VM1 Board
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1
2
3
R5904
R5913
R5922
C5901
C5904
C5915
R5928
R5917
C5902
C5907
C5911
C5908
C5912
C5905
C5917
C5909
C5914
C5910
C5913
C5906
C5916
C5903
R5929
R5910
R5914
D5906
D5907
R5909
R5905
R5906
R5907
R5916
R5915
R5918
R5912
R5911
R5920
R5908
R5923
R5902
R5919
L5901
JW5901
R5924
CN5901
D5903
D5905
Q5904
Q5903
Q5905
Q5902
Q5906
CN2801
C5918
CN5904
R5903
R5921
R5925
C5900
R5927
C5920
R5901
R5934
R5935
D5908
R5930
C5921
R5932
Q
5
9
0
8
R5931
C5919
L5902
JW5900
Q5909
R5933
Q5901
D5904
D5902
Q5907
D5901
330
560
820
#
#
#
#
#
33
160V
2.2
160V
0.047
200V
:PT
0.1
200V
:PT
470
10V
470
10V
100
16V
0.001
:PT
0.001
:PT
0.047
:PT
0.047
:PT
0.0047
500V
E
10
2W
:RS
68
68
220
1k
1k
1k
1.5k
10k
10k
47k
68k
68k
1.5
:FPRD
1.5
:FPRD
560
:FPRD
1k
:FPRD
5MM
7P
:S-MICRO
1SS119-25
1SS119
2SA1175-HFE
BUFFER
330 16V
100 16V
120
120
10.0MM
2SA1606E
VM.DRIVE.1
*
AMP
*
BUFFER
2SC4159E
VM.DRIVE.2
#
220p
500V
B
8P
:B-TO-B
39
1/2W
:FPRD
180
3W
:RS
39
:FPRD
#
#
10
220
12k
10k
#
470
68
470
2
S
C
2
7
8
5
-
H
F
E
470
#
#
2SC2785-HFE
470
*
AMP
RD39ES-B2
DC.BIAS
RD39ES-B2
DC.BIAS
#
1SS119-25
TEMP-CORR
Q.P.-
Q.P.+
E
VM
 
QP
QP
VM
+B
9V
E
VM MUTE
GND
GND
VM
NC
QP-
QP-
QP+
QP+
E
E
VM
VM
QP-
NC
QP+
TO A BOARD
CN306
B-SSS10779-...-VM1-XG25
(VELOCITY MODULATION)
KV-XG25M8J
KV-XG25P50
IC2901
SBX1981-51RP
UPD6124G-212
H2 Board 
✼
 Mark List
Note: The parts indicated as "#" in this circuit diagram are not
listed here, as they are not used for these models.
KV-XG25M8J
KV-XG25P50
VDR801
ERZV14D621
#
B6 Board 
✼
 Mark List
Note: The parts indicated as "#" in this circuit diagram are not
listed here, as they are not used for these models.
KV-XG25M8J
KV-XG25P50
Q5901
2SC2458-YGR
2SC2785-HFE
Q5903
2SC2458-YGR
2SC2785-HFE
Q5905
2SC2458-YGR
2SC2785-HFE
VM1 Board 
✼
 Mark List
Note: The parts indicated as "#" in this circuit diagram are not
listed here, as they are not used for these models.
KV-XG25M8J
KV-XG25P50
CLP 700
PIN LEAD COATING
#
CLP 701
PIN LEAD COATING
#
C6 Board 
✼
 Mark List
Note: The parts indicated as "#" in this circuit diagram are not
listed here, as they are not used for these models.
Note: The parts indicated as "#" in this circuit diagram are not
listed here, as they are not used for these models.
A Board 
✼
 Mark List
KV-XG25M8J
KV-XG25P50
C301
470  16V
470  25V
C544
#
MA111-(K8).S0
C573
0.068  200V
0.033  200V
C625
680P  500V
#
CN506
PIN LEAD COATING
#
CN510
4P
#
D520
0  :CHIP
MA111-(K8).S0
D610
AK04V0
11EQS04
D638
D1N20R
11ES2-NTA2B
IC001
CXP86449-631S
CXP86449-632S
IC302
TDA9183T
TDA9181T
Q002
2SC2712-YG
2SC1623-L5L6
Q101
2SC2712-YG
2SC1623-L5L6
Q301
2SA1162-G
2SA1037AK-T146
Q302
2SC2712-YG
2SC1623-L5L6
Q303
2SA1162-G
2SA1037AK-T146
Q305
2SA1162-G
2SA1037AK-T146
Q306
2SC2712-YG
2SC1623-L5L6
Q307
2SC2712-YG
2SC1623-L5L6
Q308
2SC1162-G
2SA1037AK-T146
Q310
2SC2712-YG
2SC1623-L5L6
Q313
2SC2712-YG
2SC1623-L5L6
Q314
2SA1162-G
2SA1037AK-T146
Q503
2SC2712-YG
2SC1623-L5L6
Q507
2SA1162-G
2SA1037AK-T146
Q509
2SC2712-YG
2SC1623-L5L6
Q602
2SC2712-YG
2SC1623-L5L6
Q606
2SC2712-YG
2SC1623-L5L6
Q608
2SC2712-YG
2SC1623-L5L6
R509
68  3W  :RS
120  3W  :RS
R525
470K  :RN
#
R583
390K  :CHIP
330K  :CHIP
THP600
THERMISTOR, POSITIVE
#
TU101
BTF-LG433
BTF-LG413
Page of 78
Display

Click on the first or last page to see other KV-XG25M8J service manuals if exist.

RANDOM: