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Color Television
Model
:
20S62(TDVCF2016)
(4)
CVBS decoding and TV IC: LA76834
Pin
definition
Voltage(V)
remark
1
F.GND
0
2
F.GND
0
3
F.GND
0
4
F.GND
0
5
IF GND
0
6
IF VCC
4.82
7
FM Filter
1.906
8
AFT Output
2.158
To Pin 9 of M37760
9
Bus Data
3.32
The first bus
10
Bus Clock
3.60
The first bus
11
ABL
3.506
ABL from FBT
12
OSD Red input
1.35
OSD from P64 of M37760
13
OSD Green input
1.365
OSD from P63 of M37760
14
OSD Blue input
1.34
OSD from P62 of M37760
15
OSD Blanking input
0.005
OSD from P61 of M37760
16
RGB VCC
8.17
SW+9V
17
Red output
3.536
To CRT board
18
Green output
3.47
To CRT board
19
Blue output
3.642
To CRT board
20
V Size Comp input
3.88
21
F.GND
0
22
F.GND
0
23
F.GND
0
24
F.GND
0
25
E/W output
1.166
26
Vertical output
2.395
27
V Ramp ALC Filter
2.67
28
Horizontal/BUS VCC
5.22
Come from SW+9V
29
Horizontal AFC Filter
2.684
30
Horizontal output
0.62
31
H.GND
0
32
CPU Reset VCC input
0.013
Not used
33
Flyback pulse input
0.803
FBP from FBT
34
H VCO I ref
1.725
35
CPU Reset output
0.013
Not used
36
Vertical SYNC
4.87
Come from P59 of M37760
37
Horizontal SYNC
4.15
Come from P58 of M37760
38
OSD contrast
4.52
39
H.GND
0
40
X-RAY
0.017
receive OCP signal from
power board
2754
Summary of Contents for TDVCF2016
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