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PIN DESCRIPTION AND CONFIGURATION
p
g
Pin Number
Symbol
1
Y/CVBSIN_TUN
2
digOUT3
3
GND1
4
CVBSIN_ENC
5
DECV
6
CIN_ENC
7
YIN_ENC
8
V
9
R/Pr/CIN_ENC
10
G/YIN_ENC
11
B/PbIN_ENC
12
GND2
13
B/PbIN_AUX
14
DigOUT4
15
G/YIN_AUX
16
DigOUT5
17
R/Pr/CIN_AUX
18
DigOUT6
19
Y/CVBSIN_AUX
20
VCCB_REC
21
Y/CVBSOUT_REC
22
GNDB_REC
23
COUT_AUX
24
VCCB1
25
Y/CVBSOUT_AUX
26
GNDB
27
B/PbOUT_TV
28
C_GATE
29
G/YOUT_TV
30
VCCB2
31
R/Pr/COUT_TV
32
VCCB3
33
Y/CVBSOUT_TV
34
FBOUT_TV
35
FBIN_AUX
36
VDD
37
SCL
38
SDA
39
GNDD
40
CIN_TV
41
Y/CVBSIN_TV
42
digOUT1
43
CIN_TUN
44
digOUT2
Circuit- and IC description
Y/CVBS Input from tuner
Digital output pin 3
ground, video inputs
CVBS Input from Encoder
Video decoupling capacitor
chroma Input from Encoder
Y Input from Encoder
+5 V Supply, video
cc
Red or Pr or Chroma Input from Encoder
Green or Y Input from Encoder
Blue or Pb Input from Encoder
ground, video inputs
Blue or Pb input from Auxiliary (scart2 or external cinch)
Digital output pin 4
Green or Y input from Auxiliary (scart2 or external cinch)
Digital output pin 5
Red or Pr or Chroma input from Auxiliary (scart2 or external cinch)
Digital output pin 6
Y/CVBS Input from Auxiliary (scart2 or external cinch)
Video Output recorder Buffer Supply Pin
Y/CVBS Output to Recorder
ground , recorder buffer
Chroma Output to Auxiliary (scart2 or external cinch)
Video Output Buffer Supply Pin
Y/CVBS Output to Auxiliary(scart2 or external cinch)
Ground video buffer
Blue or Pb output to TV (scart1 or external cinch)
external transistor command for bidirectinnal B/C scart I/O
Green or Y output to TV (scart1 or external cinch)
Video Buffer
Red or Pr or Chroma output to TV (scart1 or external cinch)
Video Output Buffer Supply Pin
Y/CVBS output to TV(scart1 or external cinch)
Fast Blanking Output to TV (scart1)
Fast blanking Input from auxiliary (scart2))
+5V digital supply
2
I
C Bus Clock
2
I
C Bus Data
ground digital
Chroma Input from TV (scart1 or external cinch)
Y/CVBS Input from TV (scart1 or external cinch)
Digital output pin 1
Chroma Input from Tuner
Digital output pin 2
3139 785 31681
Description
9.
EN 207
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