Pin Description - Philips LX9000R Service Manual

Circuit-, IC descriptions and list of abbreviations
9.10.2 IC's Analog Board
IC7408
STV6618
1.2

Pin Description

Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 Y/CVBSOUT_REC
22
23
24
25 Y/CVBSOUT_AUX
26
27
28
29
30
31 R/PR/COUT_TV
32
33 Y/CVBSOUT_TV
34
35
Symbol
Y/CVBSIN_TUN Y/CVBS Input from Tuner
DIGOUT3 Digital Output Pin 3
GND1 Ground Supply 1 for Video Inputs
CVBSIN_ENC CVBS Input from Encoder
DECV Video decoupling capacitor
CIN_ENC Chroma Input from Encoder
YIN_ENC Y Input from Encoder
V
+5 V Power Supply for Video Inputs
CC
R/PR/CIN_ENC Red or Pr or Chroma Input from Encoder
G/YIN_ENC Green or Y Input from Encoder
B/PBIN_ENC Blue or Pb Input from Encoder
GND2 Ground Supply 2 for Video Inputs
B/PBIN_AUX Blue or Pb Input from Auxiliary (SCART2 or external Cinch)
DIGOUT4 Digital Output Pin 4
G/YIN_AUX Green or Y Input from Auxiliary (SCART2 or external Cinch)
DIGOUT5 Digital Output Pin 5
R/PR/CIN_AUX Red or Pr or Chroma input from Auxiliary (SCART2 or external Cinch)
DIGOUT6 Digital Output Pin 6
Y/CVBSIN_AUX Y/CVBS Input from Auxiliary (SCART2 or external Cinch)
VCCB_REC Video Output Recorder Buffer Supply Pin
Y/CVBS Output to Recorder
GNDB_REC Ground Supply for Recorder Buffer
COUT_AUX Chroma Output to Auxiliary (SCART2 or external Cinch)
VCCB1 Video Output Buffer Supply Pin
Y/CVBS Output to Auxiliary (SCART2 or external Cinch)
GNDB Ground Supply for Video Buffer
B/PBOUT_TV Blue or Pb Output to TV (SCART1 or external Cinch)
C_GATE External Transistor Command for Bidirectinnal B/C SCART I/O
G/YOUT_TV Green or Y Output to TV (SCART1 or external Cinch)
VCCB2 Video Buffer
Red or Pr or Chroma Output to TV (SCART1 or external Cinch)
VCCB3 Video Output Buffer Supply Pin
Y/CVBS Output to TV (SCART1 or external Cinch)
FBOUT_TV Fast Blanking Output to TV (SCART1)
FBIN_AUX Fast Blanking Input from Auxiliary (SCART2)
LX9000R
GENERAL OVERVIEW
Description
9. EN 153