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55
KV-21FA340/21FA540/29FA340/29FA540
KV-21FA340/21FA540/29FA340/29FA540
CV BOARD SCHEMATIC DIAGRAM
1
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3
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4
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5
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7
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8
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9
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10
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11
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
H
KG
G2
CV
KR G1
G4 HV
KB
1
2
3
4
5
6
7
8
9
1
2
3
1
1
2
3
4
5
6
7
8
9
1
2
3
1
2
3
4
5
I
O
G
1
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
4
5
6
7
1
2
3
4
5
6
7
8
9
R714
CN703
R711
R713
R712
R710
R709
R708
D703
D702
D701
R715
C705
D704
R716
C704
C706
C711
C715
C716
D705
J701
JW910
L701
R723
R724
R916
R936
RV701
CN704
CN706
CN705
IC702
R722
C734
C701
C702
C703
C708
C709
C710
C713
C714
C719
C901
C902
C903
C904
C905
C906
C907
C908
C909
C910
C911
C912
C913
C914
C930
C931
CN701
CN901
CN902
D706
D901
D902
D903
D905
D906
D907
D908
IC701
IC703
L901
Q700
Q701
Q703
Q901
Q902
Q903
Q904
Q905
Q906
Q907
Q908
R700
R701
R702
R703
R704
R705
R706
R707
R719
R720
R721
R725
R726
R727
R732
R733
R734
R901
R902
R903
R904
R905
R906
R907
R908
R909
R910
R911
R912
R913
R914
R915
R917
R918
R919
R921
R922
R923
R930
R931
R932
R933
R935
R938
RV702
R717
R718
100
1/2W
1k
1/2W
1k
1/2W
1k
1/2W
100
1/4W
100
1/4W
100
1/4W
1SS83TD
1SS83TD
1SS83TD
560k
1/2W
100
0.1
250V
0.001
50V
B
4700p
4700p
RD9.1EW-T1
5.0MM
100
1/4W
100
1/4W
5MM
5.0MM
10
250V
10
250V
110M
0P
PG104R
0P
7P
9P
TDA6108JF/N1B
CRT DRIVE
100
1/4W
1000p
*
25V
*
50V
*
25V
*
*
50V
*
50V
*
50V
*
25V
*
*
160V
*
*
*
:PT
*
*
:PT
*
160V
*
16V
*
*
:PT
*
*
*
*
:PT
*
*
*
*
*
*
*
*
*
*
*
*
*
*
N/S AMP
*
9V REG
*
*
N/S MUTE
*
N/S MUTE
*
H-TRAP
*
VM DRIVER
*
VM DRIVE 1
*
AMP
*
AMP
*
VM OUT
*
VM OUT
*
VM OUT
*
*
1/4W
*
1/10W
*
:CHIP
*
1/10W
*
*
1/4W
*
1/4W
*
1/4W
*
2W
*
1/10W
*
1/10W
*
1/10W
*
1/10W
*
1/10W
*
:CHIP
*
:CHIP
*
:CHIP
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
:CHIP
*
*
*
*
*
*
+B
NC
E
E
9V
9V
TO A BOARD
CN502
HP
VP
VM
VM
NC
E
E
G2
TO A BOARD
B
I
N
G
I
N
R
I
N
G
N
D
I
K
R
O
U
T
G
O
U
T
B
O
U
T
(1P)
V
D
D
TO A BOARD
200V
GND
HEATER
N/S
COIL-
N/S
COIL+
IK
R
G
B
-15V
+12V
TO N/S COIL
H-TRAP
GND
N/S
N/S MUTE
HOLD-DOWN
HOLD DOWN
NC
NC
RGB DRIVE
CRT DRIVE
CRT EARTH
CRT
VELOCITY MODULATION
138.6
5
.
0
1
3
9
.
7
1
4
2
.
0
2
.
2
2
.
2
2
.
2
0.3
0.8
0.3
0.3
12.0
9.0
5.5
6.0
6.5
0.3
0.3
0
.
5
8.1
7.4
6.7
0.0
7.1
1.2
6.2
8.8
1.2
1.8
1.8
133.4
67.0
132.9
67.0
1.4
0.8
CN503
(T503)
CN301
TO MT BOARD
9-883-701-01<BA6>CV
-15V
4
6
5
1
3
2
9V
+B
9V
COMPONENT SIDE
[CRT DRIVE, RGB DRIVE, VELOCITY MODULATION]
CV
CN703
CN702
C
N
7
0
4
C705
C
7
0
7
D702
R
7
0
8
R
7
0
9
R
7
1
0
R716
R712
C
7
0
1
C703
C711
C710
R719
C709
C700
R704
C704
D704
R
7
1
4
R715
I C701
R713
D703
R711
D701
R
7
2
4
R
7
2
3
R
7
2
2
R
7
0
0
R
7
0
5
J W
703
J W
702
C713
C
7
1
4
RV702
R
7
2
8
I C702
J W
750
R717
R718
J W
705
R
7
5
0
C
7
1
5
C716
R
7
0
6
D730
R909
R908
R
9
0
1
J
W
9
1
0
C930
J
W
9
1
1
C931
D903
C914
R918
R
9
1
1
R
9
1
2
R
9
1
3
R914
R917
R916
R915
R919
R935
R920
R923
C913
R936
C
9
0
1
R
9
0
4
R
9
0
2
R921
Q
9
0
2
C932
R
9
1
0
CN901
R
9
2
4
C
9
0
3
L701
C
7
1
8
J 701
J
W
7
0
6
C719
CN902
Q901
C907
C912
RV701
J
W
7
0
8
J W
752
J W
753
J W
751
R707
R931
R905
R
9
0
7
R906
R
9
0
3
R922
C
9
0
8
C910
C905
C902
L901
J W
912
J
W
7
0
7
C708
HS702
D
7
0
6
D705
J
W
9
0
5
CN701
I C703
C706
C
7
0
2
CN706
C911
C904
D901
D902
C
9
0
6
C909
CN705
J W
701
C717
C734
SG701
D733
D732
D734
J
W
7
0
4
D
7
3
1
R
7
5
9
C735
J W
754
R
7
6
0
T
P
0
0
2
T
P
0
0
1
B
O
U
T
R
O
U
T
SPARK
GAP
GROUND
H
T
R
A
P
N
/
S
G
B
I
K
N
S
M
G
N
D
N
/
S
-
N
/
C
4
5
6
7
8
9
10
11
12
13
R
G
B
A
M
P
R
1
2
5
4
N
/
S
+
2
1
8
9
B
E
E
B
KB
KG
KR
G1
H2
G1
H1
G1
G2
V
M
V
D
+
H
P
9
V
9
V
E
E
N
C
B
+
H
D
O
W
N
1
9
1
N
C
V
M
G
N
D
G
2
T
O
F
B
T
ROTATI ON COI L
VM COI L
TO
BOARD
3
DI E#
I
O
1
3
1
7
BA6- 05
1
9
A- 1098-
886- A
2
0
0
V
N
C
G
N
D
H
-
1
5
+
1
2
H
D
1- 870- 327- 12
172741812
1
A
B
C
D
E
2
3
4
5
J 701
RV701
C
N
7
0
4
I C702
CN703
CN702
R719
C
7
0
5
R
7
0
5
RV702
R704
C
7
1
0
C
7
0
0
R
7
0
0
C
7
0
9
C701
C703
C
7
0
7
R
7
1
4
C711
C713
C714
R715
D704
R718
R717
R
7
1
0
D701
R716
R
7
5
0
C
7
1
5
C716
R
7
0
6
D705
R
9
0
2
D907
D908
C932
C930
R921
R918
R915
D906
R919
R923
R920
R935
C914
R917
R
9
1
3
C931
R916
R914
C913
C901
R
9
0
1
R
9
1
2
R911
R909
R
9
0
4
908
C
9
0
7
R
9
1
0
Q
9
0
1
D903
R936
Q
9
0
2
C903
C912
CN901
D905
L701
R
7
2
4
R
7
2
3
R
7
2
2
R
7
2
8
D
7
3
0
R
7
0
8
R
7
0
9
R711
R713
D703
D702
R712
C719
Q
9
0
4
Q908
Q905
Q906
Q907
Q
9
0
3
Q703
Q701
Q700
CN902
I C701
R707
R931
R905
R
9
0
7
906
R
9
0
3
R922
C
9
0
8
C910
C905
C902
L
9
0
1
C708
HS702
D
7
0
6
R
7
2
7
R
7
2
6
R
7
2
5
R703
R701
R720
R
7
0
2
R721
R730
R
9
3
3
R
9
3
4
R
9
3
8
R
9
3
0
R932
R
7
3
4
R
7
3
3
R
7
3
2
CN701
I C703
C706
C
7
0
2
CN706
C
9
1
1
C904
D901
D902
C
9
0
6
C712
C730
C920
C909
J
R
7
5
1
J
R
7
5
0
CN705
D
7
0
7
C734
D734
D732
D733
SG701
R
7
5
9
D
7
3
1
C704
C
7
1
7
C
7
1
8
C735
R
9
2
4
R
7
6
0
SPARK
GAP
GROUND
G2
KG
KR
G1
KB
G1
H2
H1
G1
G2
9
10
11
12
13
8
7
6
4
5
G2
2
4
N
T
R
A
P
N
S
M
N
/
S
G
B
R
E
E
H
-
1
5
N
C
2
0
0
V
1
5
H
D
+
1
2
I
K
E
B
B
E
V
D
+
H
P
V
M
9
V
E
9
V
E
B
+
N
C
H
D
O
W
N
V
M
N
C
G
N
D
1
3
1
9
GROUND
GROUND
DI E#
I
O
3
1
1
7
9
1
1- 870- 327- 12
172741812
J 701
RV701
C
N
7
0
4
I C702
CN703
CN702
R719
C
7
0
5
R
7
0
5
RV702
R704
C
7
1
0
C
7
0
0
R
7
0
0
C
7
0
9
C701
C703
C
7
0
7
R
7
1
4
C711
C713
C714
R715
D704
R718
R717
R
7
1
0
D701
R716
R
7
5
0
C
7
1
5
C716
R
7
0
6
D705
R
9
0
2
D907
D908
C932
C930
R921
R918
R915
D906
R919
R923
R920
R935
C914
R917
R
9
1
3
C931
R916
R914
C913
C901
R
9
0
1
R
9
1
2
R911
R909
R
9
0
4
908
C
9
0
7
R
9
1
0
Q
9
0
1
D903
R936
Q
9
0
2
C903
C912
CN901
D905
L701
R
7
2
4
R
7
2
3
R
7
2
2
R
7
2
8
D
7
3
0
R
7
0
8
R
7
0
9
R711
R713
D703
D702
R712
C719
Q
9
0
4
Q908
Q905
Q906
Q907
Q
9
0
3
Q703
Q701
Q700
CN902
I C701
R707
R931
R905
R
9
0
7
906
R
9
0
3
R922
C
9
0
8
C910
C905
C902
L
9
0
1
C708
HS702
D
7
0
6
R
7
2
7
R
7
2
6
R
7
2
5
R703
R701
R720
R
7
0
2
R721
R730
R
9
3
3
R
9
3
4
R
9
3
8
R
9
3
0
R932
R
7
3
4
R
7
3
3
R
7
3
2
CN701
I C703
C706
C
7
0
2
CN706
C
9
1
1
C904
D901
D902
C
9
0
6
C712
C730
C920
C909
J
R
7
5
1
J
R
7
5
0
CN705
D
7
0
7
C734
D734
D732
D733
SG701
R
7
5
9
D
7
3
1
C704
C
7
1
7
C
7
1
8
C735
R
9
2
4
R
7
6
0
SPARK
GAP
GROUND
G2
KG
KR
G1
KB
G1
H2
H1
G1
G2
9
10
11
12
13
8
7
6
4
5
G2
2
4
N
T
R
A
P
N
S
M
N
/
S
G
B
R
E
E
H
-
1
5
N
C
2
0
0
V
1
5
H
D
+
1
2
I
K
E
B
B
E
V
D
+
H
P
V
M
9
V
E
9
V
E
B
+
N
C
H
D
O
W
N
V
M
N
C
G
N
D
1
3
1
9
GROUND
GROUND
DI E#
I
O
3
1
1
7
9
1
1- 870- 327- 12
172741812
1
A
B
C
D
E
2
3
4
5
CONDUCTOR SIDE
[CRT DRIVE, RGB DRIVE, VELOCITY MODULATION]
CV
CV BOARD WAVEFORMS
1
1.3
V
p-p (H)
2
1.2
V
p-p (H)
3
1.0
V
p-p (H)
145.3
V
p-p (H)
4
117.0
V
p-p (H)
5
120.3
V
p-p (H)
6
Summary of Contents for TRINITRON KV-21FA340
Page 39: ...39 KV 21FA340 21FA540 29FA340 29FA540 KV 21FA340 21FA540 29FA340 29FA540 ...
Page 40: ...40 KV 21FA340 21FA540 29FA340 29FA540 KV 21FA340 21FA540 29FA340 29FA540 ...
Page 41: ...41 KV 21FA340 21FA540 29FA340 29FA540 KV 21FA340 21FA540 29FA340 29FA540 ...
Page 42: ...42 KV 21FA340 21FA540 29FA340 29FA540 KV 21FA340 21FA540 29FA340 29FA540 ...
Page 43: ...43 KV 21FA340 21FA540 29FA340 29FA540 KV 21FA340 21FA540 29FA340 29FA540 ...
Page 44: ...44 KV 21FA340 21FA540 29FA340 29FA540 KV 21FA340 21FA540 29FA340 29FA540 ...