Date : 10/02/98 R762719
RGB input+Switching module
R762719
22
Connections/Control LED's on the module
Connections
Connector J401 (to decoder)
pin 1
(R-Y)
75
Ω
Output (R-Y) to Line Doubler
pin 2
GND
GROUND
pin 3
Y
75
Ω
Output Y to Line Doubler
pin 4
GND
GROUND
pin 5
(B-Y)
75
Ω
Output (B-Y) to Line Doubler
pin 6
GND
GROUND
pin 7
SYNC
75
Ω
Output SYNC to Line Doubler
Connector J402 (from line doubler interface)
pin 1
(R-Y)
75
Ω
Input (R-Y) from Line Doubler
pin 2
GND
GROUND
pin 3
Y
75
Ω
Input Y from Line Doubler
pin 4
GND
GROUND
pin 5
(B-Y)
75
Ω
Input (B-Y) from Line Doubler
pin 6
GND
GROUND
pin 7
SYNC
75
Ω
Input SYNC from Line Doubler
Connector J405 (from decoder)
pin 1
GND
GROUND
pin 2
(R-Y)_DEC 75
Ω
Input (R-Y) from Decoder
pin 3
GND
GROUND
pin 4
Y_DEC
75
Ω
Input Y from Decoder
pin 5
GND
GROUND
pin 6
(B-Y)_DEC 75
Ω
Input (B-Y) from Decoder
pin 7
GND
GROUND
Connector J741 (to line doubler interface)
pin 1
SDA
I
2
C bus
pin 2
SCL
I
2
C bus
pin 3
GND
GROUND
pin 4
+17V
Power Supply -17V (±0.5V)
pin 5
-17V
Power 17V (±0.5V)
pin 6
+9V
Power 9V (±0.5V)
pin 7
GND
GROUND
pin 8
CP
Clamp Pulse
Connector J400 (to decoder)
pin 1
+17V
Output Power 17V
pin 2
SC_2579
Output 3-level Sandcastle pulse from TDA2579
pin 3
+VID
Output Selection Voltage Video (+12V for Video)
pin 4
SDA
TTL
I
2
C bus
pin 5
SCL
TTL
I
2
C bus
pin 6/8
GND
GROUND
pin 9
VID/LUMA TTL
Output Video/Luminance signal
pin 10
HUE
2..4V DC Output control voltage Hue
pin 11
CHROMA
150
Ω
Output CHROMA Signal
pin 12
+S VID
Output Selection Voltage S-Video (+12V for S-Video)
Summary of Contents for GRAPHICS 1209S
Page 4: ...BARCO PROJECTION SYSTEMS GRAPHICS 1209S 90 00972 230V AC 90 00977 120V AC SAFETY NOTICE...
Page 9: ...BARCO PROJECTION SYSTEMS GRAPHICS 1209S 90 00972 230V AC 90 00977 120V AC GENERAL INFORMATION...
Page 28: ...BARCO PROJECTION SYSTEMS GRAPHICS 1209S 90 00972 230V AC 90 00977 120V AC SERVICE SHEETS...
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