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MK VI MK VIII EGPWS Installation Design Guide
Proprietary notice on title page applies
CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-150 REV:
SHEET 321
Connector -
Pin
Channel
Designation
Reference
Signal Usage Summary
J2-23 429RX_7A AHRS ARINC 429 Input A leg
GPS #2 ARINC 429 Input A leg
J2-24 429RX_8A Spare ARINC 429 Input (A leg)
J2-25 429RX_4A GPS ARINC 429 Input (A leg)
J2-26 429TX_2A EGPWS ARINC 429 Output #2 (A leg)
J2-27 ADC_TXA RS-232 Transmit (port 2)
RS-422 Transmit A leg (port 2)
J2-28 GND GPS RS-232 Common (port 2&3)
J2-29 GPS_RXA GPS RS-232 Receive (port 3)
GPS RS-422 Receive (A leg) (port 3)
J2-30 429TX_GPS_A
J2-31 GND_DISC_15 Steep Approach Discrete #2 (Ground)
J2-32 SPICLK Configuration Module Serial Clock
J2-33 SPIMISO Configuration Module Serial Input
J2-34 26REF_2H 26VAC Reference #2 (H)
J2-35 26REF_2L 26VAC Reference #2 (L)
J2-36 429/422RX_1B Display Range #1 ARINC 429 Input B leg
SCI Display Range #1 RS-422 Input A leg (port 1)
IOC #1 ARINC 429 Input B leg
J2-37 429/422RX_1A Display Range #1 ARINC 429 Input A leg
SCI Display Range #1 RS-422 Input B leg (port 1)
IOC #1 ARINC 429 Input A leg
J2-38 429RX_2B Air Data ARINC 429 Input (B leg)
J2-39 429RX_2A Air Data ARINC 429 Input (A leg)
J2-40
429RX_3B
Display Range #2 ARINC 429 Input B leg
IOC #2 ARINC 429 Input B leg
J2-41
429RX_3A
Display Range #2 ARINC 429 Input A leg
IOC #2 ARINC 429 Input A leg
J2-42 429TX_1B EGPWS ARINC 429 Output #1 (B leg)
J2-43 429TX_1A EGPWS ARINC 429 Output #1 (A leg)
J2-44 ADC_TXB RS-422 Transmit B leg (port 2)
J2-45 GPS_TXA GPS RS-232 Transmit (port 3)
RS-422 Transmit (A leg) (port 3)
J2-46 GPS_TXB RS-422 Transmit (B leg) (port 3)
J2-47
J2-48
J2-49 SPISEL_CM# Configuration Module Serial Select
J2-50 SPIMOSI Configuration Module Serial Output
J3-01 GND SmartCable Power Return (Ground)
J3-02 CARD_PRES# PCMCIA Card Present
J3-03 RS232RXD_MON EGPWS Monitor Port (RS232 Receive)
J3-04 RS232TXD_MON EGPWS Monitor Port (RS232 Transmit)
J3-05 Reserved
J3-06 SC_PWR SmartCable Power (+5VDC)
J3-07 SPICLK SmartCable Serial Clock
J3-08 SPIMISO SmartCable Serial Input
J3-09 SPIMOSI SmartCable Serial Output
J3-10 SPISEL_SC# SmartCable Serial Select
J3-11 GSE_PRES# GSE Present
J3-12 GND Ground
J3-13 GND Ground
J3-14 GND Ground
J3-15 Reserved
GPS ANT COAX GPS COAX connection