Sony KV-LS21M61 Service Manual ▷ View online
KV-LS21M61/M80/M81/M91
RM-GA002
KV-LS21M61/M80/M81/M91
RM-GA002
4-3-4. A Board — (Block 004)
– 40 –
– 41 –
2200p
B:CHIP
B:CHIP
C839
FPRD
10
R868
FPRD
1
R869
PG156R
D817
S800
4.7mH
L803
MPS
0.47
C858
35V
100
C854
FPRD
2.2
R891
1/2W
FPRD
0.47
R400
500V
1000p
B
C860
25V
220
C857
1/2W
FPRD
0.47
R401
500V
1000p
B
C862
25V
25V
220
C861
1000p
C845
16V
100
C828
1/2W
FPRD
0.47
R405
10V
470
C811
1000p
C809
5
JW1837
500V
1000p
B
C810
500V
220p
B
C808
1/2W
FPRD
2.2k
R830
1000p
B:CHIP
C807
1
C805
4700p
C837
*
*
*
*
*
C800
*
*
*
*
*
*
*
*
*
*
C803
*
*
*
*
*
D801
500V
470p
B
C868
1/2W
FPRD
FPRD
4.7k
R414
250V
33
C869
XX
C859
XX
C872
XX
C853
XX
C856
XX
BUFFER
Q810
C804
33
160V
C867
1
2
3
4
5
6
6P
To Deflection Yoke(DY)
DY800
H+
H+
H-
H-
V-
V+
1SS133T-77
D804
1SS133T-77
D805
220p
CHIP
C832
25V
0.022
B:CHIP
C826
16V
0.1
B:CHIP
C833
16V
0.1
B:CHIP
C831
16V
0.047
B:CHIP
B:CHIP
B:CHIP
B:CHIP
B:CHIP
C844
25V
0.01
B:CHIP
B:CHIP
C822
25V
0.01
B:CHIP
C825
25V
0.01
B:CHIP
C830
25V
0.01
B:CHIP
C835
XX
C812
XX
C813
XX
C815
XX
C834
XX
D812
XX
R402
XX
C816
XX
C864
D800
STOPPER
STOPPER
8
1
2
3
4
7
6
5
*
*
*
*
ROTATION AMP
ROTATION AMP
IC800
IC800
1SS133T-77
1SS133T-77
XX
D807
STOPPER
D809
D808
XX
Q809
7.5
JW1834
XX
L804
FPRD
XX
R840
5V
001:7A;003:10B;005:2E;006:4B
11V
003:10B;003:2B
9V
001:6A;002:2E;002:6D;003:10B;005:2E;006:7B
+B
001:11A;003:10D;005:4E
HOUT-DEFL
001:12A
VD--DEFL
001:10L
VD+-DEFL
001:10L
VGUARD-DEFL
001:9L
AFC-DEFL 001:12A
EWD-DEFL
001:10L
3W
RS
1k
R829
ROT_CTRL
001:8F
ROT_SW
001:8F
3.3V
3.3V
001:7A;003:10A
XX
C874
XX
Q816
OVP-DEFL
001:11L
MA111-TX
330P
D830
XX
CH
C875
12.5
JW1839
HOLD_DOWN
003:10D
OCP-PROTECT
001:11L
001:11L
XX
R422
XX
D828
2W
RS
1
R827
2SC5885
Q805
1W
RS
1
R878
XX
C866
FPRD
1k
R822
16V
0.047
C863
4
5
6
7
8
3
2
1
TJM4558CDT
PIN AMP
IC802
TH800
XX
200V
PT
0.022
C806
200V
PT
0.01
C848
*
C849
250V PP
0.33
C852
100V
PT
0.1
C838
100V
PT
0.1
C850
400V PP
0.022
C842
3W
RS
1k
R825
3W
RS
1k
R828
XX
D831
8 7 6 5
4
3
2
1
LM2903DT
COMPARATOR
IC801
W019
5
JW1840
7.5
JW1841
10
JW1842
XX
R896
*
*
*
L806
1000p
C876
C879
W025
W026
XX
C836
200V
PT
0.01
C847
1
2
3
*
CN800
RED
NS-
NC
NS+
*
R890
2.2k
R883
FPRD
450V
1
C851
RD5.1ESB2
CLAMP
D818
3W
RS
100
R889
35V
100V
220
C855
T801-4
004:11B;004:9B
GND_1
T801-1
004:11B;004:9B
T801-2
004:11B;004:9B
T801-9
004:10D;004:12D
T801-4
004:11B;004:9B
T801-11
004:10D;004:12D
T801-2
004:11B;004:9B
T801-7
004:10D;004:12D
T801-5
004:11C;004:9C
GND_1
T801-9
004:10D;004:12D
GND_1
2.2mH
L805
T801-11
004:10D;004:12D
GND_1
GND_1
T801-5
004:11C;004:9C
T801-1
004:11B;004:9B
T801-7
004:10D;004:12D
GND_1
T801-7
004:10D;004:10D
GND_1
T801-9
004:10D;004:10D
GND_1
T801-1
004:9B;004:9B
T801-11
004:10D;004:10D
T801-4
004:9B;004:9B
GND_1
T801-2
004:9B;004:9B
T801-5
004:9C;004:9C
FV
11
13
HV
2
SV
4
1
10
9
8
7
5
6
T801
FV
11
13
HV
2
SV
4
1
10
9
8
7
5
6
T802
W027
S
IRFS614-BYDTU
Q808
PH2LF
001:9L
0.01
25V
:CHIP
C877
0.01
C878
1
2
3
4
2
3
4
5
200V
NC
GND
H1
NC
GND
H1
NC
F
5
C
2
A
D
4
A
1
E
E
12
G
B
D
11
8
C
10
7
B
F
9
6
G
3
ABL
001:9L
C870
0.068
200V
XX
C882
*
L802
8 7 6 5
4
3
2
1
IC803
XX
MA111-TX
D061
XX
MIXER
Q009
W009
XX
C084
XX
C079
VZOOM
001:9L
68p
CHIP
C078
C829
XX
C883
*
D819
*
H-CENT1
D821
400V
PP
0.1
C841
1W
RS
220
R871
1 2 3 4 5 6 7
STV9302B
IC804
DRV-IN
VCC (+13V)
F.B-PLS
VSS (-13V)
OUTPUT
VCC (OUT)
REF-VOLT
1.2kV
13000P
C840
PP
KTA1279
Q804
KTA1279
BUFFER
Q8009
0.047
16V
C077
4
2
1
36
T800
BY228GPL-5402E3/72
D816
XX
C865
RN-CP
2.2k
R846
RN-CP
R818
RN-CP
10k
R852
RN-CP
27k
R838
RN-CP
XX
R892
RN-CP
R803
RN-CP
R812
RN-CP
1k
R851
RN-CP
XX
R8001
RN-CP
XX
R886
CHIP
XX
R839
1/2W
4.7k
R416
RN-CP
R813
RN-CP
R8005
RN-CP
XX
R8000
RN-CP
6.8k
R844
RN-CP
10k
R847
RN-CP
XX
R403
XX
R894
RN-CP
RN-CP
XX
R408
RN-CP
XX
R8014
RN
220k
R880
330k
R826
RN-CP
47k
R8011
120k
R8010
RN
RN-CP
*
*
*
R8004
XX
R841
RN-CP
RN-CP
3.3k
R895
XX
R842
RN-CP
XX
R845
RN-CP
XX
R848
RN-CP
XX
R857
RN-CP
XX
XX
R858
RN-CP
RN-CP
47k
R873
1.5M
R301
RN-CP
2.2M
R303
XX
R419
RN-CP
10k
R876
RN-CP
4.7k
R420
RN-CP
22k
R821
CHIP
0
R872
RN
15k
R413
RN-CP
150k
R313
XX
R8007
RN-CP
10k
R421
RN-CP
10k
R855
RN-CP
6.8k
R8009
RN-CP
R809
RN-CP
6.8k
R864
RN-CP
R817
RN-CP
3.3k
R870
CHIP
10k
R893
RN-CP
XX
R326
RN-CP
R815
RN-CP
10k
R856
RN-CP
XX
R884
RN-CP
2.2k
R820
RN-CP
XX
R899
XX
R302
RN-CP
47k
R311
RN-CP
100k
R877
CHIP
CHIP
R816
RN-CP
100k
R866
RN-CP
XX
R8015
RN-CP
R807
RN
180k
R834
RN-CP
22k
R887
RN-CP
33k
R859
RN-CP
R810
RN-CP
XX
R898
RN-CP
1k
R865
RN
XX
R897
RN-CP
R805
RN-CP
3.3k
R853
CHIP
R804
RN-CP
150k
R424
RN
22k
R412
1/2W
220k
R835
RN-CP
18k
R854
CHIP
XX
R306
CHIP
CHIP
R307
0
1/2W
RN
68k
R411
RN-CP
XX
R8002
47k
R888
RN-CP
CHIP
R801
RN-CP
33k
R824
RN-CP
R800
RN-CP
XX
R327
RN-CP
R814
RN-CP
2.2k
R882
RN-CP
R808
RN
220k
R879
RN-CP
4.7k
R831
RN-CP
10k
R881
1/2W
150k
R833
100k
R8013
RN
CHIP
XX
R308
RN-CP
1M
R309
CHIP
CHIP
CHIP
CHIP
XX
R305
RN
180k
R823
RN-CP
47k
R8012
CHIP
0
R423
XX
R8008
RN-CP
100
R300
RN-CP
1k
R310
RN-CP
1M
R312
CHIP
0
R843
1/2W
220k
R406
CHIP
R806
RN-CP
100k
R304
RN-CP
XX
R425
RN-CP
R8003
RN-CP
2.2k
R861
D832
D833
RN-CP
R802
L800
DTZ5.6B
D060
2SC1623-L5L6
Q008
*
*
*
PIN DRIVE
Q800
Q801
Q802
RD5.6SB-T1
D062
RD5.6ESB2
REG
D829
PG104R
D823
PG104R
D824
PG104R
200V RECT
D827
PG102R
D820
2SA1235-F
PIN DRIVE
Q807
1.1uH
FB800
2SC1623-L5L6
Q806
2SC1623-L5L6
Q814
2SC3209LK
Q803
C846
MTZJ-T-77.9.1A
PROTECT
D815
2SC3209LK
Q8010
SWITCH
MIXER
MIXER
XX
R417
D826
XX
TO NS COIL
A
DEFLECTION
(Block 004)
3.3V
3.3V
3.3V
3.3V
9V
11V
5V
5V
5V
5V
200V
5V
5V
5V
9V
9V
9V
11V
11V
11V
5V
11
12
13
14
15
17
16
STOPPER
STOPPER
STOPPER
STOPPER
V-DRIVE
PROTECTOR
BX1S(06)13478-...-A..(Block 004)-LS21
143793622
145684812
*
MA111-TX
MA111-TX
XX
CN801
XX
WHT
CN703
To C/CV Board
H.DY
H.DYV.DY
V.DY
DY
!
!
!
BUFFER
BUFFER
STOPPER
STOPPER
PROTECT
MIXER
STOPPER
MIXER
H-DRIVE
H-OUT
PROTECT
VERTICAL-IC
RECTIFIER
RECTIFIER
DAMPER
DAMPER
H-CENTER
STOPPER
STOPPER
STOPPER
STOPPER
S-CORRECTION
2KV
KV-LS21M61/M80/M81/M91
RM-GA002
KV-LS21M61/M80/M81/M91
RM-GA002
4-3-5. A Board — (Block 005)
– 43 –
– 42 –
D102
XX
D100
4700p
B
C116
22
C118
4700p
B
C109
16V
470
C107
10
C101
1000p
B
C100
D105
XX
D106
XX
25V
0.01
B
C111
2SC3779C,D-AA
Q102
CT131
UN2216
UN2216
*
*
3.9k
2.2k
KDS114-RTK
2.2k
56
Q104
SWITCH
Q103
SWITCH
SIFIN2-IF
001:10L
SIFIN1-IF
001:10L
VIFIN2-IF
001:10L
VIFIN1-IF
001:10L
M-SYS-IF
001:6L
TUAGC-IF
001:11L
+B
001:10D;003:10D;
9V
001:6A;002:2E;
SDA-0 001:7A
SCL-0 001:7A
5V
001:7A;003:10B;
2SIF
001:11L
AGC-MUTE
001:7L
IFVO/IF_MON_OUT
001:13G
3W
RS
22k
R121
IFVO
006:8H
D107
XX
D112
RD5.6ESB2
D113
RD5.6SB-T1
16V
470
C108
16V
470
C120
I
O
SWF
O
G
SWF103
XX
100uH
L100
C115
0.01
B
C119
TU-AGC
006:2B
1000p
B
C137
CT139
SECAM-L-L
001:6L
1
E
2
4
3
B
5
A
E
B
D
6
C
C
7
D
A
25V
0.01
B
C057
*
C1233
16V
0.1
B
C070
PLLIF
001:13G
MONO_OUTL
001:13G;006:2C
C133
0.01
25V
0.01
B
C135
XX
C1329
VDDC4_CAP
001:8L
L101
W058
JW1031
XX
0uH
FB101
10V
16V
0.47
C1019
100p
CH
C102
100p
CH
C104
25V
0.01
B
C138
JW007
XX
0.22
XX
C300
STBY_SW
001:6L;003:11E
SWF100
4700P
C061
JW015
1000p B
C140
MA111-TX
MA111-TX
22k
D110
W064
D111
4.7
C106
C117
47uH
47uH
L107
C112
RN-CP
1.5k
R088
SWF101
*
1
2
3
4
5
XX
C141
MA4300-H(TA)
D103
AGC
AS
SCL
SDA
5V
30V
IF
TU101
XX
L105
L102
CHIP
XX
JR1102
RN-CP
R155
XX
R126
RN-CP
RN-CP
R108
1k
CHIP
R154
RN-CP
R114
RN-CP
1k
R100
RN-CP
680
R061
XX
6.8k
10k
1.2uH
4700p
*
*
*
1k
1k
4.7k
JR1100
RN-CP
R150
JR1101
0:CHIP
RN-CP
100
R118
XX
R104
RN-CP
RN-CP
R147
RN-CP
R107
CHIP
R109
CHIP
*
R128
JR1110
RN-CP
R106
RN-CP
R110
RN-CP
R148
*
*
*
*
*
XX
XX
*
RN-CP
R113
RN-CP
100
R116
RN-CP
100
R115
RN-CP
33
R103
RN-CP
33
R119
CHIP
XX
JR1109
RN-CP
100
R131
RN-CP
R111
XX
JR1112
0
R149
0:CHIP
JR1006
XX
JR1050
RN-CP
R146
RN-CP
22k
R355
0:CHIP
R152
RN-CP
R112
CHIP
XX
JR1111
RN-CP
XX
R127
L103
C131
C132
RN-CP
R153
*
AGC
AS
SCL
SDA
5V
30V
IF
TU102
BPF
G
CF101
5
JW1902
JR1113
L106
*
Q111
2SC1623-L5L6
Q100
1.1uH
FB001
D108
RD5.6SB-T1
RD5.6SB-T1
D109
A
(Block 005)
TUNER
004:2C
002:6D;003:10B 004:2C;006:7A
004:2C;006:4B
5V
30V
9V
9V
9V
9V
BX1S(06)13478-...-A..(Block 005)-LS21
REGULATOR
BUFFER
BUFFER
*
PROTECT
PROTECT
PROTECT
PROTECT
STOPPER
REGULATOR
STOPPER
BUFFER
CHIP
CHIP
25V
KV-LS21M61/M80/M81/M91
RM-GA002
KV-LS21M61/M80/M81/M91
RM-GA002
4-3-6. A Board — (Block 006)
– 44 –
– 45 –
470P
CHIP
470P
CHIP
C914
C915
470p
C912
16V
1
F
C909
16V
1
F
C908
XX
C904
D902
XX
D903
XX
D904
XX
D908
D909
DTZ5.6B
DTZ5.6B
12
D910
DTZ5.6B
1
2
3
4
Terminal
TERMINAL, S
J900
XX
0.01
C905
XX
C921
D917
XX
1
C907
D907
D911
XX
D912
XX
D913
XX
5V
001:7A;003:10B;004:2C;005:2E
OUTL
001:13G
OUTR
001:13G
9V 001:6A;002:2E;002:6D;
003:10B;004:2C;005:3E
MON-MUTE-AUDIO
002:5D
S1/VC
001:6L
CVBS1/Y1
001:13F
INL1
001:13F
INR1
001:13F
CVBS3
001:13F
INL3
001:13F
INR3
001:13F
INR2
001:13F
INL2
001:13F
CVBS2/Y2
001:13F
SCARTFBL/A16
001:13D
C1
001:13F
MON-OUT
001:13F
SCARTHPL
001:13E;002:1A
SCARTHPR
001:13E
CVBSO
001:13E
D1_JP/MODE2_EU/MONSW-MONO
001:7A
D1_JP/MODE1_EU
001:7L
MONO_OUTL
001:13G;005:6D
XX
C953
Q912
XX
AMP GAIN ADJUST
P18
P18
P16
P16
P15
P15
P14
P14
P12
P12
P11
P11
P10
P10
P7
P7
P9
P3
P3
P1 P1
P11
P10
P7
P9
P5
P3
P3
P5
P1
P5
P12
P9
P9
P9
P5
P5
P5
P3
P5
P3
P5
P1
P16
P15
P14
P16
P15
1
2
3
4
XX
CN903
GND
B INT
B DAT
B CLK
B_INT
001:1F
B_DAT
001:1F
B_CLK
001:1E
F1
F1
F2
F2
F3
F3
F4
F4
F3
L
R
V
J903
CH
C917
470p
16V
1
F
C918
V
J909
XX
F2
J908
XX
1
2
3
J905
1
2
3
6
7
4
5
8
9
10
11
12
13
J904
1
2
3
J901
1
2
3
6
7
4
5
8
9
10
11
12
13
14
15
16
17
18
18
0.22
C955
5
JW1900
5
JW1901
P18
1
2
3
4
5
5P
CN904
AGC
GND
B INT
B DAT
B CLK
TU-AGC
005:1C
16V
100
C956
47uH
L902
1
2
3
4
5
CN905
XX
CN007
Y OUT
GND
U OUT / FB
GND
V OUT
W005
W006
W007
16V
0.1
C060
B
16V
0.1
C062
B
16V
0.1
C067
B
0.22
C902
W016
W017
XX
FB902
XX
FB903
IFVO
005:6D
16V
2.2
F
C900
16V
2.2
F
C901
16V
470
C903
16V
16V
F
C906
1
C910
C911
C913
470P
470P
C916
16V
1
F
C919
470P
CHIP
C922
470
CHIP
C925
D900
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
DTZ5.6B
D901
XX
D905
XX
PROTECTION
PROTECTION
D906
XX
XX
J906
XX
XX
2
1
3
5
4
J907
XX
2
1
3
5
4
DTC143TKA-T146
Q901
DTC143TKA-T146
Q902
XX
C966
16V
2.2
F
C967
W028
XX
C968
XX
C969
XX
C970
XX
C971
W035
1000p
B
C975
F
5
C
2
A
D
4
A
1
H
E
E
12
G
B
D
11
8
C
10
7
H
B
F
9
6
G
3
W051
W052
XX
C977
XX
C978
W054
W057
W059
1000p
B
C979
RN-CP
100
R9023
RN-CP
75
R928
CHIP
XX
R9007
RN-CP
R9030
RN-CP
220k
R920
RN-CP
XX
R9044
CHIP
XX
R9008
R9059
XX
RN-CP
100
R9019
RN-CP
XX
R9047
XX
R9052
RN-CP
R922
XX
RN-CP
100
R9022
CHIP
XX
R9058
CHIP
R9060
XX
RN-CP
75
R923
XX
R9009
RN-CP
220
R927
RN-CP
220
R925
RN-CP
XX
R9043
RN-CP
XX
R9042
RN-CP
100
R9028
RN-CP
XX
R9041
RN-CP
R910
RN-CP
XX
R9040
RN-CP
XX
R9046
CHIP
XX
R9015
XX
R9010
RN-CP
XX
R9045
RN-CP
XX
R9048
RN-CP
10k
R946
CHIP
XX
R9049
RN-CP
220
R919
RN-CP
75
R9053
CHIP
XX
R9038
CHIP
CHIP
CHIP
0
R933
RN-CP
XX
R9034
RN-CP
XX
R9016
RN-CP
100
R9020
RN-CP
100
R9036
RN-CP
470
470
470P
470P
470k
R906
RN-CP
100
R9017
CHIP
CHIP
R9061
XX
RN-CP
220k
R941
RN-CP
100
R9018
CHIP
0
R932
RN-CP
XX
R918
RN-CP
75
R917
RN-CP
100
R9021
RN-CP
470k
R914
220k
R915
RN-CP
R913
CHIP
0
R9050
CHIP
0
R9006
CHIP
0
R990
RN-CP
220
R926
RN-CP
R904
RN-CP
220
R911
RN-CP
39k
R905
RN-CP
39k
R908
RN-CP
27k
R9026
RN-CP
39k
R907
RN-CP
150
R931
:CHIP
120
R991
RN-CP
75
R930
RN-CP
220k
R940
RN-CP
1.5k
R944
RN-CP
220k
R921
RN-CP
100
R9025
RN-CP
75
R929
CHIP
0
JR1903
RN-CP
1k
1k
R902
RN-CP
100
100
R9031
RN-CP
470k
R924
RN-CP
10k
R945
RN-CP
27k
R9027
XX
JR1015
RN-CP
R916
XX
CHIP
R9005
0
RN-CP
R909
39k
RN-CP
10k
R989
CHIP
XX
R9051
D916
Q910
XX
Q911
XX
AUDIO MONO
BUFFER
2SA1235-F
Q900
MONITOR OUT BUFFER
RD5.6SB-T1
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
D918
RD5.6SB-T1
DTZ5.6B
D915
PDZ3.6B-115
PDZ3.6B-115
D931
D932
C
Y
P12
P11
P10
VIDEO IN 1
R2
L2
VIDEO2
VIDEO IN 2
VIDEO IN 1
L OUT
MON OUT
V
U
Y
R(YUV)
L(YUV)
R1
L1
V1
A
(Block 006)
JACK
S IN
V
U
Y
R(YUV)
L(YUV)
R1
L1
V1
L1
V1
R1
L1
V1
R OUT
L OUT
MON OUT
L OUT
MON OUT
L
6
To A(Block002)
BX1S(06)13478-...A..(Block 006)-LS21
9V
9V
5V
5V
5V
5V
9V
3P
11P
XX
25V
– 46 –
KV-LS21M61/M80/M81/M91
RM-GA002
4-3-7. A Board — (Block 007)
HS-A007
003:5E
Mount Mecha
409312201
A004
IC603
Mount Mecha
409312201
A005
IC602
Mount Mecha
409311701
*A010
IC200
XX
Mount Mecha
409358501
A002
IC606
Mount Mecha
409358401
A006
IC804
Mount Mecha
409312201
A003
IC604
Mount Mecha
409447401
A007
IC601
Mount Mecha
409500101
*A009
IC200
XX
Mount Mecha
409311801
A001
Q805
4
C
A
D
B
1
B
2
C
3
D
A
Mount Mecha
409888201
*A008
IC200
Mount Mecha
410268311
A016
Mount Mecha
410268311
A018
Mount Mecha
410268301
A012
CLP001
Mount Mecha
410268301
*A017
XX
Mount Mecha
410268301
*A019
XX
Mount Mecha
405530402
A015
D914 HOLDER
Mount Mecha
410262101
A011
IC001
A
(Block 007)
Heat Sink
BX1S(06)13478-...-A..(Block 007)-LS21
Click on the first or last page to see other KV-LS21M61 service manuals if exist.