Sony KV-VF21M40 CRT Television User Manual


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7
6.9
6.9
6.9
0
6.8
6.8
6.8
6.9
0
0
4.1
0.5
0
0
0.6
12V
9V
+B
133.8
67.1
134.3
67.0
0.4
0.9
2.1
1.8
2.42.4
1.8
2.1
2.3
5.4
6.1
5.7
3.6 3.4 2.3
140.8
139.5
1
2
3
9V
3.6 3.4
3.6 3.4 2.4 148.5
149.0
150.3
6
5
4
8
140.1
139.02.3
139.7
200V
140.3
B
G
R
B
R
G
B
G
R
(
RGB
OUT, VM )
1
2
3
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1
2
3
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5
10
9
8
7
6
4
3
1
11
13
G2
G4
G1-1
H1
H2
G1-2
KB
KG
KR
G1-3
RCV
1
2
3
4
5
1234
5 6 7 8
-2
1
2
3
4
5
6
-2
R965
C961
C963
Q963
R964
R969
C964
C968
R972
R976
C973
Q965
C969
R982
C970
R974
R975
C972
R966
R963
R968
R971
R970
R967
C962
R977
R981
R978
R980
R986
R979
L961 C980
R710
R704
C703
C706
R709
C709
IC701
R711
R718
C716
R725
D711
C707
C719
R734
R738
C721
L701
C720
CN704
CN702
C711
D710
C718
R720
C715
IC703
R708
C714
C704
IC702
C712
R719
C717
D709
C710
C701
R707
R701
C978 C979
R538
R539
R545
R549
R546
R550
C511
R555
R556
R537
R559
CN503
CN551
CN701
CN961
R551
R962
R712
R713
D704
D705
D707
D714
D964
R731
R732
R733
C702
R727
R729
RV701
J701
CN703
D702
D703
C705
R702
R740
R511
Q701
D701
C512
Q538
Q531
Q537
IC502
Q961
Q962
Q968
R985
C975
D505
D504
R973
Q967
C708
D713
D968D967
CN962
470
:RN
470
:RN
47
10V
1.2k
0.047
F
TDA6101Q/N3
VIDEO-AMP
2.2k
3.3k
560p
500V
B
68k
2W
:RS
HSS83TD
PROTECT
4.7
250V
0.001
B
100
1/2W
100k
1/2W
22
250V
22µH
:EL0607
4700p
2kV
1P
1P
4.7
250V
HSS83TD
PROTECT
560p
500V
B
3.3k
0.047
F
TDA6101Q/N3
VIDEO-AMP
1.2k
0.047
F
15p
CH
TDA6101Q/N3
VIDEO-AMP
0.047
F
3.3k
560p
500V
B
HSS83TD
PROTECT
4.7
250V
470p
B
1.2k
100
10
24p
CH
0.0047
500V
E
0.047
:PT
33
160V
470
10V
0.047
200V
:PT
2.2
160V
0.1
200V
:PT
470
16V
0.047
:PT
0.001 :PT 0.001 :PT
47
10V
5P
BLK
:S-MICRO
3P
BLK
:S-MICRO
47µH
:LAV35
2SA1837
VM.DRIVE.1
2SC4793
VM.DRIVE.2
10k
22k
22k
22k
10k
10k
10k
100k
100k
JW(5)
1k
47
1/2W
:FPRD
560
:FPRD
1k
270
1k
2.7
:FPRD
68
220
18k
180
3W
:RS
1k
:FPRD
18k
10k
100
560
:FPRD
100
820
2.7
:FPRD
22
:FPRD
7P
WHT
:S-MICRO
6P
WHT
:S-MICRO
10k
100
10k
2.2k
1SS119
SLICE
1SS119
SLICE
1SS119
SLICE
1SS119
VB-RECT
1SS119
TEMP-CORR
100
16V
1k
1/2W
:RC
1k
1/2W
:RC
1k
1/2W
68k
3W
:RS
68k
3W
:RS
110M
24p
CH
5P
RED
:S-MICRO
1SS119
1SS119
470k
1/2W
0.56
2W
:RS
22
1W
:RS
2SA1309A
IK BUFFER
MTZJ-3.9A
SLICE
47
10V
2SC3311A
N/S MUTE
2SC3311A
N/S MUTE
2SC3311A
PWM AMP
M5216P
N/S OUT
2SC3311A
AMP
2SC3311A
AMP
2SA1309A
BUFFER
47
:FPRD
470
10V
1SS119
1SS119
68
2SC3311A
BUFFER
1
MTZJ-3.9A
MTZJ39
DC BIAS
MTZJ39
DC BIAS
3P
WHT
:S-MICRO
+9V
H
KG G2
CV KR G1 G4
HV
KB
R
G
B
200V
G2
RED.OUT
GREEN.OUT
BLUE.OUT
H1
E
NC
1000V
IK
GND
9V
VM OUT
E
9V
TO NECK ASSY
CV
VM SW
VM
E
NC
VB
V1
E
1K
200V
VF
VO
VOF
9V
VB
V1
E
1K
200V
VF
VO
VOF
9V
VB
V1
E
1K
200V
VF
VO
VOF
9V
12V
NS
STBY5V
9V
GND NS-
N.C
NS+
GND
+B
GND
NC
+B
TO A BOARD
T801(FBT)
G2
TO A BOARD
CN803
V901
PICTURE
TUBE
TO A BOARD
T801(FBT)
HV
TO A BOARD
T801(FBT)
H-STAT
TO A BOARD
CN305
TO A BOARD
CN306
TO A BOARD
CN605
VM
NS
COIL
TO DY
FV
B-SS8848<HK.>-CV.-15
27
R501
1/2W
1
2
3
4
8
7
6 5
+
–
+
–
OUT1 IN1– IN1+ VEE
VCC OUT2 IN2– IN2+
2
1
CV BOARD : IC502 M5216P
9
24
supply voltage
input LOW
GND
7
8
5
cathode
transient
output
cathode
DC output
black current
measurement
output
6
feedback
output
supply voltage
input HIGH
7V
MIRROR
MIRROR
MIRROR
CURRENT
SOURCE
DIFFERENTIAL
STAGE
MIRROR
V bias
C par
FOLLOWERS
1
3
NON-INV IN
INV IN
+
–
CV BOARD : IC701,702,703 TDA6101Q/N3
Schematic diagrams
CV , F boards
,,
,,
,
Schematic diagram
<<
<<
< A board
1
2
1
1
23
4
1
23
4
1
2
3
4
5
CN901
CN903
CN902
C901
C902
C903
F901
R901
R902
T902
T901
2P
:VH
0.1
250V
:AC
0.1
250V
:AC
0.0047
250V
5P
:VH
1P
:TAB
1M
1/2W
5A
250V
1.2
10W
:RB
LFT
LFT
21
43
AC IN
AC IN
GND
AC
NC
AC NUET
NC
AC IN
TO A BOARD
CN604
NC
TO A BOARD
CN601
F
(AC FILTER)
B-SS8848<HK.>-F..
2
1
1
3
CV BOARD WAVEFORMS
3
2
5
4
4
6
6
5
7
8
3.0Vp-p (H) 3.0Vp-p (H)
3.0Vp-p (H)
3.0Vp-p (H) 3.0Vp-p (H)
3.0Vp-p (H)
100Vp-p (H) 100Vp-p (H)
100Vp-p (H)
100Vp-p (H) 100Vp-p (H)
100Vp-p (H)
24.0Vp-p (H) 1.4Vp-p (5msec)
PAL/SECAM
NTSC
PAL/SECAM
NTSC
PAL/SECAM NTSC PAL/SECAM
NTSC PAL/SECAM NTSC
NTSC PAL/SECAM
NOTE:
The circuit indicated as left contains high voltage of over
600 Vp-p. Care must be paid to prevent an electric shock in
inspection or repairing.
CV
– F BOARD –
[
RGB OUT,VM
]
F
– CV BOARD –
[
AC FILTER
]
VIDEO section
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