1
2
DECDIG
15
decoupling digital supply of TV-processor
PH2LF 16
Phase-2
filter
PH1LF 17
Phase-1
filter
GND3
18
Ground 3 for TV-processor
DECBG
19
Band gap decoupling
AVL/EWD
20
Automatic volume leveling /EAST-WEST drive output
VDRB
21
Vertical drive B output
VDRA
22
Vertical drive A output
IFIN1
23
IF input 1
IFIN2
24
IF input 2
IREF
25
Reference current input
VSC
26
Vertical sawtooth capacitor
TUNER AGC
27
Tuner AGC output
AUDEEM/SIFIN1 *1
28
Audio deemphasis or SIF input
DECSDEM/SIFIN2
29
decoupling sound demodulator or SIF input 2
GND2
30
ground 2 for TV processor
SNDPLL/SIFAGC *1
31
narrow band PLL filter or AGC sound IF
AVL/SNDIF/REF0/
AMOUT *1
32
Automatic Volume Levelling / sound IF input / subcarrier
reference output / audio
deemphasis
HOUT 33
horizontal
output
FBISO
34
flyback input/sandcastle output
AUDEXT/QSSO/
AMOUT *1
35
external audio output / QSS intercarrier out
EHTO
36
EHT/overvoltage protection input
PLL IF
37
IF-PLL loop filter
IFVO/SVO
38
IF video output / selected CVBS output
VP1
39
supply voltage TV processor
CVBS INT
40
internal CVBS input
GND1
41
ground for TV processor
CVBS/Y 42
CVBS/Y
input
CHROMA 43
C
input
AUDOUT/AMOUT *1
44
audio output /AM audio output (volume controlled)
INSSW2
45
2nd RGB / YUV insertion input
R2/VIN
46
2nd R input / V (R-Y) input / PR input
G2/YIN
47
2nd G input / Y input
B2/UIN
48
2nd B input / U (B-Y) input / PB input
BCLIN
49
beam current limiter input
BLKIN
50
black current input / V-guard input
RO 51
Red
output
GO 52
Green
output
BO 53
Blue
output
VDDA
54
analog supply of Closed Caption decoder and digital supply of
Содержание TK1433
Страница 1: ...COLOR TELEVISION TK14 20 ...
Страница 17: ...15 Wiring diagram ...
Страница 47: ...1 Exploded views TK1433 ...
Страница 49: ...3 TK2026 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ...
Страница 51: ...5 TK2050 TK2051 ...
Страница 53: ...7 TK2053 ...
Страница 56: ......