Kongsberg Simrad RA83, Service Manual

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J709: Connector for external DISPLAY UNIT
Pin No. Name Function
1 R Display unit video signal red
2 R-GND
3 G Display unit video signal green
4 G-GND
5 B Display unit video signal blue
6 B-GND
7 GND
8 H-SYNC Horizontal synchronous signal
9 V-SYNC Vertical synchronous signal
10 GND
J783: Connector for F3
Pin No. Name Function
1 +250VSC +250V for scanner unit
2 N.C.
3 +250VSC +250V for scanner unit
J711: Connector for SCANNER
Pin No. Name Function
1 +250VSC F H.T. for transmitter
2 +24V Tuning voltage and modulator power supply
3 +12V Logic and magnetron heater power supply
4 GND
5 DAT-R Return line for DAT
6 DAT Communication data line
7 N.C.
8 BP/SHF Bearing pulse and Heading signal
9 BP/SHF-R Return line for BP/SHF
10 V/TRG Video and Trigger
11 N.C.
12 +40V +40V for motor supply
13 +40V +40V for motor supply
14 V/TRG-R Return for V/TRG
15 +40V-R 40V for motor supply
16 +40V-R 40V for motor supply
J712: Connector for Serial 1
Pin No. Name Function
1 SHLD shield
2 N NMEA signal output 1+
3 NMEAOUT1- NMEA signal output 1-
4 NMEA signal input 1+
5 NMEAIN1- NMEA signal input 1-
6 GND
J713: Connector for Serial 2
Pin No. Name Function
1 SHLD shield
2 N NMEA signal output 2+
3 NMEAOUT2- NMEA signal output 2-
4 NMEA signal input 2+
5 NMEAIN2- NMEA signal input 2-
6 GND