DOWNLOAD Sony KV-XA21M30 Service Manual ↓ Size: 7.9 MB | Pages: 83 in PDF or view online for FREE

Model
KV-XA21M30
Pages
83
Size
7.9 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-xa21m30.pdf
Date
PREV: Sony KV-XG29M30 Service Manual

Sony KV-XA21M30 Service Manual ▷ View online

KV-XA21M30/XA21M63
RM-952
KV-XA21N90
RM-915
KV-XA21M30/XA21M63
RM-952
KV-XA21N90
RM-915
– 63 –
– 64 –
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
1
2
1
2
3
4
5
1
2
3
1
2
1
2
1
2
3
4
-2
1
2
3
4
5
9
8
7
16
15
18
17
14
13
12
10
11
-2
1
2
3
4
I
O
G
I
O
G
1
2
4
3
1
2
3
RY601
CN601
R632
IC601
C618
C615
C619
R636
C
6
2
0
R639
R641
C622
R635
R637
C616
C617
C623
D615
D617
D618
C624
C626
C627
C630
C632
C628
R653
C633
IC602
C634
C635
C505
RY600
D600
Q600
CN600
C621
FB608
CN602
C653
R650
R646
D622
VDR600
JW606
JW607
CN603
JW608
FB612
FB616
FB615
D601
R655
D612
D621
JW612
JW611
C638
R661
CN607
FB613
JW066
C658
R682
J
W
6
1
5
R633
C659
THP600
C602
C605
C606
JW601
JW600
C607
C608
C600
C601
R620
D605
C611
C612
FB601
FB600
R634
FB602
R640
R643
R645
R644
FB603
R647
FB606
R648
R649
R621
C603
JW605
JW604
R642
PH600
FB607
R656
S600
C642
D627
C641
D629
R599
R651
R681
R605
R662
JW617
JW618
R618
JW619
JW620
D
6
0
2
Q607
D609
T603
FB604
IC603
C639
T601
R613
J
W
6
0
3
J
W
6
0
2
JW015
JW011
R625
D606
R628
R629
Q601
R630
R
6
0
4
C610
R654
D616
FB605
C631
D630
C625
R606
CN605
JW614
JW159
C640
IC604
C609
CN604
D603
R623
R624
D604
R626
D607
R631
C614
Q602
Q603
C613
D610
D611
D613
D614
R622
D608
R627
1-755-214-11
2P
0.1
1/2W
:RF
STR-F6654
680p
1.5kV
:PP
#
470p
250V
B
15k
3W
:RS
4
7
0
p
C
H
:C
H
IP
0.33
2W
:RS
0.27
2W
:RS
0.001
B
82k
3W
:RS
82k
3W
:RS
0.022
400V
:PP
100p
1kV
SL
100
25V
RU4AM-T3
#
RN4Z
0.0022
1kV
R
#
680p
500V
B:CHIP
33
160V
:HR
#
1000
25V
4.7k
1W
:RS
0.1
200V
:PT
SE-135N
100
16V
100
10V
#
#
#
#
#
470p
B
0UH
2P
:MINI
47
25V
22
2W
:RS
15k
3W
:RS
#
#
#
#
#
#
5MM
JW(5)
1.1UH
#
#
#
#
#
#
#
4.7k
1W :RS
#
1.1UH
#
0.1
25V
B:CHIP
#
#
#
#
1-803-951-11
0.1
250V
330p
250V
:CHIP
330p
250V
:CHIP
#
#
0.0047
500V
E
0.0047
500V
E
0.1
250V
#
470
3W
:RS
D3SB60
0.0047
500V
E
0.0047
500V
E
1.1UH
1.1UH
8.2M
1W
1.1UH
680
3.3k
#
1.5k
1.1UH
47
#
2.2k
:CHIP
1k
#
#
7.5MM
7.5MM
1.5k
ON3171-R
1.1UH
#
SW:PS
2200
25V
31DQ06-FC5
680p
500V
B
#
4.7
#
#
#
#
5MM
5MM
#
#
#
1
S
S
1
1
9
-2
5
2SD2144S-UVW
RU-1P
SRT
0UH
NJM78M09FA
0.1
25V
B:CHIP
LFT
#
1
0
M
M
1
0
M
M
7.5MM
5MM
#
5P-6M
#
470
1/2W
2SD2114K
10k
1
0
0
k
10
#
#
#
#
#
#
#
#
#
15MM
0.1
25V
B:CHIP
TA7805S
RD20ES-B2
6.8
10W
+B
5V
11V
1
1
V
7
V
ST-BY
AUD+VCC
AUDI-GND
J
O
IN
T
 2
J
O
IN
T
 3
J
O
IN
T
 4
J
O
IN
T
 5
J
O
IN
T
 6
J
O
IN
T
 9
J
O
IN
T
 8
J
O
IN
T
 7
JOINT A13
JOINT A14
JOINT A15
JOINT A16
JOINT A17
JOINT A18
JOINT A19
J
O
IN
T
 1
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
A
C
 IN
A
C
 IN
D
G
C
D
G
C
PFC
PFC
G
N
D
D
S
O
C
P
/
F
B
N
C
D
G
C
 C
H
K
D
G
C
 C
H
K
V
IN
3
D
-
V
C
C
3
D
+
V
C
C
G
N
D
G
N
D
TO B3 BOARD
CN6205
TO B3 BOARD
CN3602
TO DGC
TO DH BOARD
CN3802
T
O
 P
A
G
E
 2
TO PAGE 2
1/4
4
/4
(SYSTEM CONTROLLER, Y/C JUNGLE, DEFLECTION, 
TUVIF, FRONT AMP, POWER SUPPLY)
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-XA21M30/XA21M63
RM-952
KV-XA21N90
RM-915
KV-XA21M30/XA21M63
RM-952
KV-XA21N90
RM-915
– 65 –
– 66 –
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
L508
C565
R591
C560
R593
L514
C527
C537
R569
C540
R577
C550
R578
C532
C558
C541
C566
R594
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
D508
D505
R540
R546
R529
C518
D511
D510
D507
CN504
C562
CN510
CN508
CN509
CN503
JR500
JR501
R539
C580
C531
CN609
CN505
D506
C522
D512
R553
C526
R534
C524
R550
R535
L503
C556
R528
T503
L518
D513
C573
Q509
Q507
D522
D521
D523
JW(5)
47
250V
0.47
1/2W
:FPRD
470p
500V
B
0.47
1/2W
:FPRD
JW(5)
330p
SL
220
#
0.33
:MPS
220
3W
:RS
0.1
100V
:MPS
1
2W
:RS
470
25V
33
160V
:HR
#
220p
500V
B
0.47
1/2W
:FPRD
470
25V
TDA8172
V.OUT
#
330p
CH:CHIP
#
1.5
:FPRD
#
33k
:RN
15MM
10k
:RN-CP
4.7k
:RN
4.7k
:CHIP
68k
:RN
18k
:RN
#
10k
:RN
4.7k
:RN
470
25V
15k
:CHIP
10k
2.2k
4.7k
:CHIP
:LHL08
:LHL08
33k
:CHIP
:LHL08
:LHL08
0.1
F:CHIP
0.1
:MPS
5.6k
:CHIP
1SS355TE-17
1SS355TE-17
4.7k
:CHIP
15k
:CHIP
220
:RN-CP
100
10V
1SS355TE-17
1SS355TE-17
1SS355TE-17
#
470p
500V
B
#
#
#
#
0
:CHIP
0
:CHIP
#
#
2.2
1P
4P
:S-MICRO
1SS119-25TD
100
16V
1SS355TE-17
33k
:RN
0.1
:PT
0.22
2W
:RS
47
100k
:CHIP
5.6k
:CHIP
:LHL08
470
25V
22k
:RN-CP
NX-1748
:EL0606
GP08D
V.BOOST
0.033
200V
:PT
J
O
IN
T
 1
0
J
O
IN
T
 1
1
J
O
IN
T
 1
2
J
O
IN
T
 1
3
J
O
IN
T
 1
4
J
O
IN
T
 1
5
J
O
IN
T
 1
6
J
O
IN
T
 1
7
J
O
IN
T
 1
8
J
O
IN
T
 1
9
J
O
IN
T
 2
0
J
O
IN
T
 2
1
J
O
IN
T
 2
2
J
O
IN
T
 2
3
JOINT A13
JOINT A14
JOINT A15
JOINT A16
JOINT A17
JOINT A18
JOINT A19
*
V-PROTECT
*
*
*
-15V.RECT
*
+B
200V
C
ABL
H1
H2
-15V
E
DRV
-
IN
Vcc
F.B
.-
P
L
S
Ve
e
OU
T-
P
U
T
Vcc(O
U
T
)
RE
F
-
V
O
LT
H1
TO C BOARD
200V
GND
15V
DF
TO COATING EARTH
TO HV BLOCK
GN
D
7V
11V
NS
 M
U
T
E
VD+
15V
FBP
GND
GND
NC
135V
TO D1 BOARD
CN2823
TO D1 BOARD
CN2822
CN CN701
GND
T
O
 P
A
G
E
 2
TO PAGE 2
TO PAGE 2
2/4
1/4
3
/4
B-SSS10680-OCE-A..XA21
NC
(SYSTEM CONTROLLER, Y/C JUNGLE, DEFLECTION, 
TUVIF, FRONT AMP, POWER SUPPLY)
KV-XA21M30/XA21M63
RM-952
KV-XA21N90
RM-915
KV-XA21M30/XA21M63
RM-952
KV-XA21N90
RM-915
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
– 67 –
– 68 –
(3) Schematic Diagram of K2 and H4 Boards
1
2
3
4
1
2
3
4
1
2
3
4
5
6
CN4901
J4901
CN4902
CN4903
4P
BLK
:S-MICRO
6P
WHT
:S-MICRO
4P
YEL
:S-MICRO
TO A BOARD
CN901
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
W
 IN
W
 O
U
T
W
 O
U
T
W
 IN
S
P
 
L
 IN
S
P
 R
 
IN
P
H
 L
 IN
P
H
 R
 IN
TO SP
CN4204
TO K2 BOARD
HEADPHONE PANEL
S
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
1
2
3
1
2
3
4
5
6
7
-2
C
4218
J
R
4201
D
4
201
D4
2
0
2
C
4207
D
4205
IC
4200
P
S
4200
Q
4206
C
4208
C
4
209
C4
2
1
2
C4
2
1
3
C
4214
C
4
215
C
4
216
C
N
4201
C
N
4202
C
N
4203
C
N
4204
R
4213
R
4207
R
4210
Q
4201
R
4204
C
4202
C
4201
R
4203
R
4206
C
4206
C
4273
R
4209
R4
21
2
R
4214
Q
4203
Q4
20
5
C
4
210
C
4211
R
4219
R
4208
C
4204
R
4230
J
W
4202
J
W
4201
R4
2
2
1
R
4222
R4
2
1
8
R
4
217
R
4215
R
4205
R
4
211
C4
2
1
7
C4
2
0
5
R
4201
C4
2
0
3
R4
2
0
2
#
#
#
#
#
1S
S
119
T
D
A
2009A
3D
-O
U
T
1.5A
2S
K
246G
R
220
16V
2200
25V
22
25V
2200
25V
2200
25V
100
16V
220
16V
7P
:S
-M
IC
R
O
4P
:S
-M
IC
R
O
3P
:S
-M
IC
R
O
4P
:S
-M
IC
R
O
4.7k
1/10W
:C
H
IP
5.6k
:CHI
P
10k
:CHI
P
2S
C
1623
4.7k
:CHI
P
2.2
2.2
4.7k
:CHI
P
3.3k
:CHI
P
10
10
4.7k
:C
H
IP
1k
:CH
IP
470
:C
H
IP
2S
C
1623
2S
C1
62
3
2.2
2.2
100k
:CHI
P
10k
:C
H
IP
2.2
2.2k
:C
H
IP
10MM
10MM
5.6k
10k
100k
100
:C
H
IP
100
:CHI
P
1k
:C
H
IP
2.2k
:CHI
P
10
0.1
:MP
S
0.47
:FP
R
D
0.1
:M
P
S
0.47
:FP
R
D
GND
W O
U
T
W O
U
T
W I
N
W I
N
T
O
 A BOAR
D
C
N
605
T
O
 A BOAR
D
C
N
201
3D
+V
C
C
9V
MU
T
E
GN
D
R I
N
PR
O
T
L I
N
SVR
R I
N
GN
D
VC
C
NC
L O
U
T
R O
U
T
GN
D
RF
B
LF
B
3D
 GN
D
T
O
 H
4
 BOAR
D
T
O
 J
2
 BOAR
D
3D
 OU
T
-
3D
 OU
T
+
L IN
GN
D
CN3451
CN4903
FR
O
N
T G
N
D
FR
O
N
T G
N
D
B
-S
S
S
10680-
O
C
E
-K
2
..
X
A
2
1
WOOFER AMPLIFIER
(KV-XA21M63 only)
(KV-XA21M63 only)
– 69 –
KV-XA21M30/XA21M63
RM-952
KV-XA21N90
RM-915
A Board 
✼ Mark List
KV-XA21M30
KV-XA21M63
KV-XA21N90
C003
#
100P  :CHIP
100  :CHIP
C101
#
#
10
C106
#
#
0.047P  :CHIP
C202
0.015P  :CHIP
0.0033  :CHIP
0.015P  :CHIP
C203
0.015P  :CHIP
0.0033  :CHIP
0.015P  :CHIP
C204
0.033  :PP
0.15  :PP
0.033  :PP
C205
0.0068  :CHIP
0.0033  :CHIP
0.0068  :CHIP
C206
0.0068  :CHIP
0.0033  :CHIP
0.0068  :CHIP
C207
0.033  :PP
0.15  :PP
0.033  :PP
C208
10
4.7
10
C209
10
4.7
10
C301
470  16V
470  25V
470  16V
C603
#
#
47  25V
C609
#
#
100
C613
180  450V
180  450V
560  250V
C614
#
#
10
C616
0.022  400V
0.022  400V
#
C617
100P  1KV
100P  1KV
#
C625
#
680P  500V
#
C631
#
2200
#
CN201
#
7P
#
CN507
4P
#
4P
CN602
2P
#
2P
CN605
#
4P
#
D010
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D011
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D100
ISS355TE-17
MA111-(K8).S0
#
D203
1SS302
DA204K
1SS302
D309
RD5.1SB-T2
UDZS-TE17-5.1B
RD5.1SB-T2
D316
RD6.8SB-T1
DTZ-TT11-6.8B
RD6.8SB-T1
D319
#
#
UDZS-TE17-9.1B
D320
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D321
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D322
#
#
UDZS-TE17-9.1B
D401
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D402
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D403
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D404
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D405
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D406
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D504
EL1Z
EU2A
EL1Z
D517
RS3FS
ERC06-15S
RS3FS
D521
EL1Z
EU2A
EL1Z
D522
EL1Z
EU2A
EL1Z
D523
EL1Z
EU2A
EL1Z
D600
#
#
ISS119-25
D603
#
#
RD33EBT
D604
#
#
RGP0-2-17EL-6433
D607
#
#
MA111-(K8).S0
D609
RU-1P
RU-1P
#
D610
11EQS04
AK04V0
11EQS04
D611
AU-01Z-V1
10ELS2N-TB2
AU-01Z-V1
D613
AU-01Z-V1
10ELS2N-TB2
AU-01Z-V1
D614
AU-01Z-V1
10ELS2N-TB2
AU-01Z-V1
D616
#
RN4Z
#
D638
11ES2
11ES2-NTA2B
11ES2
D901
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D902
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D903
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D904
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D905
RD9.1S-B
UDZS-TE17-9.1B
RD9.1S-B
D906
SPB-25MVWF
SPB-26MVWF
SPB-25MVWF
FB605
#
0UH
#
FB612
#
#
1.1UH
FB613
1.1UH
1.1UH
#
IC001
CXP86449-630S
CXP86449-632S
CXP86449-633S
IC100
S-80743AL-A7-S
S-80743AL-A7-S
#
A Board 
✼ Mark List
KV-XA21M30
KV-XA21M63
KV-XA21N90
IC201
TA8223K
TA8248K
TA8223K
IC901
SBX1981-51(21)
UPD6124G-212
SBX1981-51(21)
J901
Jack
#
Jack
JR008
#
0  :CHIP
#
JR102
0  :CH
0  :CH
#
JR108
3
#
0  :CHIP
JR111
#
#
0  :CHIP
Q002
2SC2712-YG
2SC1623-L5L6
2SC2712-YG
Q101
2SC2712-YG
2SC1623-L5L6
2SC2712-YG
Q205
UN2213
DTC144EKA
UN2213
Q206
UN2213
DTC144EKA
UN2213
Q207
UN2213
DTC144EKA
UN2213
Q301
2SA1162-G
2SA1037AK-T146
2SA1162-G
Q302
2SC2712-YG
2SC1623-L5L6
2SC2712-YG
Q303
2SA1162-G
2SA1037AK-T146
2SA1162-G
Q305
2SA1162-G
2SA1037AK-T146
2SA1162-G
Q306
2SC2712-YG
2SC1623-L5L6
2SC2712-YG
Q307
2SC2712-YG
2SC1623-L5L6
2SC2712-YG
Q308
2SA1162-G
2SA1037AK-T146
2SA1162-G
Q312
2SA1162-G
2SA1037AK-T146
2SA1162-G
Q313
2SC2712-YG
2SC1623-L5L6
2SC2712-YG
Q314
2SA1162-G
2SA1037AK-T146
2SA1162-G
Q315
UN2213
DTC144EKA
UN2213
Q316
2SA1162-G
2SD1037AK-T146
2SA1162-G
Q317
2SA1162-G
2SD1037AK-T146
2SA1162-G
Q403
2SA1162-G
2SD1037AK-T146
2SA1162-G
Q404
2SA1162-G
2SD1037AK-T146
2SA1162-G
Q503
2SC2712-YG
2SC1623-L5L6
2SC2712-YG
Q507
2SA1162-G
2SD1037AK-T146
2SA1162-G
Q509
2SC2712-YG
2SC1623-L5L6
2SC2712-YG
Q600
#
#
2SC2785-HFE
Q602
#
#
2SC2712-YG
Q603
#
#
DTA114EKA-T146
Q606
2SC2712-YG
2SC1623-L5L6
2SC2712-YG
Q608
2SC2712-YG
2SC1623-L5L6
2SC2712-YG
Q901
UN2213
DTC144EKA
UN2213
Q902
UN2213
DTC144EKA
UN2213
R003
10K  :CHIP
0  :CHIP
0  :CHIP
R006
#
#
39K  :CHIP
R007
0  :CHIP
0  :CHIP
220  :CHIP
R009
#
#
4.7K  :CHIP
R028
10K  :CHIP
10K  :CHIP
1.0  :CHIP
R030
#
#
100  :CHIP
R034
#
#
1.0K  :CHIP
R037
100  :CH
100  :CH
27K  :CHIP
R101
100  :CHIP
100  :CHIP
#
R102
100  :CHIP
100  :CHIP
#
R103
#
#
100  :CHIP
R104
#
#
100  :CHIP
R106
#
#
1.0K  :CHIP
R114
#
#
4.7K  :CHIP
R115
#
#
4.7K  :CHIP
R203
4.7K  :CHIP
1.0K  :CHIP
4.7K  :CHIP
R206
4.7K  :CHIP
1.0K  :CHIP
4.7K  :CHIP
R210
150  :CHIP
#
150  :CHIP
R211
#
220  :CHIP
#
R212
150  :CHIP
220  :CHIP
150  :CHIP
R230
6.8K  :CHIP
10K  :CHIP
6.8K  :CHIP
R375
#
100  :CHIP
#
R606
#
4.7K
#
R621
#
#
150  1W  :RS
R622
8.2  3W  :RS
8.2  3W  :RS
8.2  3W  :RS
R623
#
#
82K
R624
#
#
4.7K  :CHIP
R626
#
#
1.0K  :CHIP
R631
#
#
4.7K  :CHIP
R637
8.2K  :3W CHIP
8.2K  :3W CHIP
#
Page of 83
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