Sony KV-VF21M40 CRT Television User Manual


 
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– 88 – – 89 –
– 90 –
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14.0
13.02.8
4.4
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4.6
5.2
5V
9V
1.3
0.1
1.3
5.7
5.1
1
33.8
0
1.7
0.5
0.8
157.0
1.7
0
4.8
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12V
0.1
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1.7 0
159.0
0.7
0.7
1.3
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13.0
13.0
0.2
0.8
4.8
12.0
1.3
3.2
2.0
2.0
2.9
5.5
13
12
136.6
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4.4
2.7
11
10
9
9V
135V
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134.1
134.5
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9.2
14
16 15
201918
17
8
7
6
5
4
3
2
2
5.8
5.1
3.5
1.9
4.3
2.9
0.1
5.1
5.2
8.7
5.2
2.1
2.1
2.0
1.8
3.9
3.7
3.4
7.7
6.0
4.6
4.6
4.6
0.1
4.9
4.9
4.0
2.4
3.6
3.5
14.0 2.5 2.4 -11.6
135V
9V
9V
5.9
5.9
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0.1
-0.1
5.9
5.2
3.1
6.6
2.5
0.1
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1.8
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0.4
AUDIO
VIDEO
VIDEO
VIDEO
(PB)
VIDEO
VIDEO
VIDEO(PB)
AUDIO
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1234
5 6 7 8
S
1 2 3
456
1
2
3
4
5
6
7
1 2 3 6 7 84
1
2
3
4
5
6
7
9V
30V
5V
SCL
SDA
AS
RF AGC
VIF
9V
AFT OUT
GND
R OUT
L OUT
NC
NC
NC
NC
NC
5V
DET OUT
PLL-SW
NC
NC
NC
SCL
SDA
NC
1
3
4
5
6 8
9
2
10
11
S
2
3
4
6
7
8
9 10
11
12
13
14
15
16
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18
1
1
2
3
4
5
6
1
2
3
4
5
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8
9
10
11
12
13
1 2
3
4
V
1
2
1
2
3
4
1
2
3
4
5
1
2
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4
5
HV1
4
2
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6
5
11
13
9
8
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FV
10
14
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1
2
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1 2 3 4 5 6 7
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1 2 3 4 5
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D
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GND
1 2
3
4
E
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1 2
3
4
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
IO
G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1
2
3
1 2 3
IO
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R101
C102
C104
R102
L101
L102
R105
R106
R107
L103 L104
C113
C117
L107
C118
R123
C119
R124
R603
R606
C609
C610
C614
R616
R630
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R638
FB609
FB610
R646
R648
C641
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C644
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R502
R503
R504
C502
R507
R508
R509
C504
C505
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C508
R514
C510
R516
R517
R518
C805
C817
L807
C818
C820
C828
R835
R836
C302
C304
R303
C310
R304
C312
R306
R308
R320
C317
C319
C326
R334
R337
R338
R340 R341
R342
R343
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C331
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IC501
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C318
C320
C322
C323
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R311
R319
R318
R315
R313
C308
C313
R327
R336
R513
C509
L302
C639
R636
C615
C108
C110
C602
C607
FB602
FB603
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R627
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C604
R605
R629
C648
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C321
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R316
R333
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R632
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C651
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R117
R660
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R806
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C628
R618
C327
C306
C307
CN302
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R127
C650
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L108
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CN604
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R666
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R601
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C622
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R657
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R828
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L805
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S801
C808
R832
C812
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CN301
C106
C111
C114
R103 R104
R109
R110
R114
R115
R116
IC602
R671
IC601
JL1
JL2
JL3
JL4
JL5
JL6
JL7
JL8
JL9
JL10
JL11
JL12
JL13
JL14
JL15
JL16
JL17
JL18
JL19
JL20
JL21
JL22
JL23
JL24
JL25
JL26
JL27
JL28
JL29
JL31
JL33
JL34
JL35
JL36
JL37 JL38
JL39
JL40
JL41
JL42
JL43
JL44
JL45
JL46
JL47JL48 JL49
JL50
JL51
JL52
JL53
JL54
JL55
JL57
JL58
JL59
JL60
JL61 JL62
JL63 JL64
JL65
JL66 JL67
JL68
JL69
JL70
JL71
JL72 JL73
JL74 JL75
JL77
JL78 JL79
JL80 JL81
JL82 JL83
JL84 JL85
JL86
JL87
JL88
JL89
JL90 JL91
JL92
JL93
JL94
JL96
JL97
JL98
JL99
JL100
JL101
JL102
JL103
JL104
JL105 JL106
JL107
JL108
JL109
JL110 JL111
JL112
JL113
R519
R108
C632
C625
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C645
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L803
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R125
R626
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R670
R669
R649
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C640
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R664
L603
R608
R633
R611
R620
R635
R656
R658
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R622
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D604
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C659
CN603
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R819
R837
R613
C803
R807
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C821
C825
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R309
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R663
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R818
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C646
C626
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PS602
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PS604
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D805
D603
D613
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D630
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FB613
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C314
L304
R360
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R350
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JL127
JL126
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JL120
JL121
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TP801
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RED
:S-MICRO
2SC2412K
V-PROTECT
UN2211-TX
V-PROTECT
2SD601A
VM SW
2SC2412K
BUFFER
2SC2412K
BUFFER
2SC2412K
BUFFER
PM-21
OCP/OVP PROT
2SC2412K
PROTECT-DRIVE
1SS119
SI-3120CA
13.2V-REG
2SC2412K
RY-DRIVE
SE-135N
+135V-RECT
MTZJ-T-77-6.8A
BIAS
1SS119
BIAS
2SC2412K
REG-DRIVE
1SS119
SW
2SC2412K
REG-SW
PC123FY2
FEED BACK
D1NS4-TR
PROTECT
STR-F6656
SWITCHING REG
D1NL20U
RECT
RU1P-V1
DUMPER
S3L20UF4
+7V-RECT
RU4AM-T3
+135V-RECT
2200p 1kV
D2L20U-F AUDIO-RECT
D2L20U-F MOTOR-RECT
EGP30DL-6085 +12V-RECT
0.001 500V B
SRT
D6SB60LF
AC-RECT
2SC2412K
DGC-DRIVE
2SC2412K
TV-DRIVE
2SC2412K
DRIVE
2SK2845
DRIVE
1SS119
DUMPER
ERA22-08
DUMPER
2SC2412K
DRIVE
D1NS6
+5V-RECT
PQ30RV11
5V-REG
µ
PC2406AHF
6V-REG
2SC2412K
BUFFER
2SC2412K
BUFFER
MTZJ-T-77-9.1
PROTECT
MTZJ-T-77-9.1
PROTECT
ERC04-06S
AC-RECT
ERC04-06S
AC-RECT
GP08DPKG23
H-CENT
GP08DPKG23
H-CENT
GP08DPKG23
PUMPUP
1
4
2
1
2
1
2
1
4
3
2
1
2
1
1
2
3
4
6
1
2
3
4
5
6
5
*
*
*
*
*
RESET
H.DY+
H.DY+
H.DY-
H.DY-
V.DY+
V.DY-
-15V
VCC
IN
OUT
REF
+15V
BOOST
200V
C
+B
ABL
+24V
+13V
-13V
200V
GND
H1
NC
9V
EW
IREF
GND1
APED
VD-
VD+
ABLIN
MONOUT
YCLAMP
VMOUT
BOUT
IKIN
AFCFIL
HD
SSCP
REG
XTAL1
XTAL2
XTAL3
(APCFIL)
(SECAM)
ABLFIL
SCL
SDA
GND2
EB-YIN
ER-YIN
EYIN
YUVSW
VCC
GOUT
ROUT
C1 IN
COMBY IN
HP/PROTECT
(VSAW)
COMBC IN
YS1
R1IN
G1IN
B1IN
YS2/YM
R2IN
G2IN
B2IN
V-IN
OSC
DK
T1
GND
V-OUT
TO JIG
VIDEO
R
B
GND
B.INT
SDA
SCL
GND
R
G
B
IK
AUDIO VIDEO
SW 5V
GND(M)
D 5V
GND(A)
VCC(SP)
GND(SP)
MTR 13.2V
A.C
NC
NC
AC NUET
GND
(MONO)
TV IN
VCR/FR IN
RE LINE L
TU V(TV)
TU AL(TV)
TV V
TV Y
GND(A)
TV C
RELAY OUT
RELAY IN
VMSW
VCR PWR
CRT PWR
H PLS
V PLS
NS
B INT
SCL 1
SDA 1
DGC SW
YM/YS
OVP
OSD B
OSD G
OSD R
AFT 0(TV)
GND
+B
GND
9V
VM OUT
VM SW
Y1 IN
RE LINE V
NC
NC
NC
NC
NC
SW 9V
PLL SW
NICAM
VC
CHECK
CHECK
DGC
DGC
NC
NC
RESET Q
R
C
L
NC
GND
9V
STBY5V
NS
12V
DGC
H.DY H.DYV.DY V.DY
DY
TO F BOARD
CN903
TO MA10(1/3)BOARD CN001 TO MA10(1/3)BOARD CN1003 TO MA10(1/3)BOARD CN002
CN701
TO CV BOARD
TO CV BOARD
CN961
CN503
TO CV BOARD
A
TUNER,Y/C/J,HV DEFLECTION,
POWER SUPPLY
TO CV BOARD
CN703
TO CV BOARD
TO CV BOARD
CN704
J701(G4)
HV
TO
PICTURE TUBE
TO F BOARD
CN902
DGC
B-SS8848<HK.>-A..
ABOARD : IC103 TK11819M
1
2
3
4
6
5
MOTIVE
OSC
FEEDBACK
CONTROL
GND
DK
V OUT
T1
V IN
OSC
V REF
ABOARD : IC501 LA7840L
1
2
3
4
5
6
7
AMP
+
THERMAL
PROTECTION
PUMP
UP
GND
Ver. OUTPUT
OUTPUT STAGE Vcc
NON INV. INPUT
INVERTING INPUT
Vcc
PUMP UP OUT
ABOARD : IC606 STR-F6614
3
2
1
5
4
+
+
V IN
START
Iconst
REG.
T.S.D
O.V.P
LATCH
O.S.C
DRIVE
Vth(1)
Vth(2)
Comp2
Comp1
R4
R3
R1
C1
D
S
O.C.P/F.B
GND
R2
Rconst
Rconst
+
A BOARD
*
mark LIST
Ref No. KV-VF21M77 KV-VF21M40/M70
D103 1SS119 Not used
IC101 S-80743AL-Z Not used
R118 Not used 0 : CHIP
R125 0 : CHIP Not used
TU101 BTF-WG441 BTF-LG443
2
1
1
2
A BOARD WAVEFORMS
2
1
6
3
4
6
7
5
9
7
8
10
8
12
16
18
19
20
1.0Vp-p (H) 1.0Vp-p (H)
1.4Vp-p (H)
1.0Vp-p (H) 1.0Vp-p (H)
1.4Vp-p (H)
1.4Vp-p (V) 1.4Vp-p (V)
7.0Vp-p (H)
3.0Vp-p (H) 3.2Vp-p (H)
3.0Vp-p (H)
3.4Vp-p (H) 3.0Vp-p (H)
3.4Vp-p (H)
2.6Vp-p (H) 3.6Vp-p (H)
3.6Vp-p (H)
4.0Vp-p (H) 6.0Vp-p (H)
14.0Vp-p (H)
1.4Vp-p (V) 54.0Vp-p (V)
1100Vp-p (H)
150Vp-p (H) 5.5Vp-p (V)
54.0Vp-p (V)
11
17
15
14
13
PAL/SECAM
NTSC
NTSC
PAL/SECAM
NTSC
PAL/SECAM
PAL
SECAM
PAL
SECAM
NTSC
NTSC