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MK VI MK VIII EGPWS Installation Design Guide
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CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-150 REV:
SHEET
133
Signal Name –MK-VI GPWS (965-0686-001, -020) Signal Type Same Conn/Pin
Signal Type
< IN Out >
Signal Name -MK-VI/MK VIII EGPWS (Enhanced)
Test Point #9 Test point J1-55 Monitor Out > (gnd) TAD / TCF INOP Output (monitor)
Test Point #10 Test point J1-56 453 Out (A) > Terrain Display Output Data #2 (A leg)
Test Point #11 Test point J1-57 453 Out (B) > Terrain Display Output Data #2 (B leg)
Test Point #12 Test point J1-58 453 Out (A) > Terrain Display Output Data #1 (A leg)
Test Point #13 Test point J1-59 453 Out (B) > Terrain Display Output Data #1 (B leg)
Power Input (+28VDC) PWR/GND
X
J1-60 < PWRH Power Input 28VDC (+)
Power Input (GND) PWR/GND
X
J1-61 < PWRL Power Input 28VDC (return)
Barometric Altitude Rate Input (+) DC-AnalogL J1-62 < Analog (+) Barometric Altitude (+)
Airspeed Input (-) DC-AnalogL J1-63 < Analog (+) Air Temperature (+)
Radio Altimeter Input (+) DC-AnalogL
X
J1-64 < Analog (+)
Radio Altitude: ARINC 552 or ALT-55 (+)
RT-200/300 Precision (-)
Glideslope Deviation Input (+ Up) DC Analog
X
J1-65 < Analog (+) Glideslope Deviation Low Level (+up)
Spare Reserved J1-66 < Analog (+) Spare
Spare Reserved J1-67 < GDisc GPWS Inhibit
Spare Lamp Output Output J1-68 < 28vdisc Attitude Validity Discrete (+28VDC)
TCAS II Inhibit Output Output
X
J1-69 Lampout > (gnd) Audio ON Output
Audio Speaker Output – 8-ohm (H) Output
X
J1-70 HL Audio Out (H) >
High Level Audio Output - 8Ω (+)
Audio Speaker Output – 8-ohm (L) Output
X
J1-71 HL Audio Out (L) >
High Level Audio Output - 8Ω (-)
GPWS System Status Lamp Output
X
J1-72 Monitor Out > (gnd) GPWS INOP (monitor) (to GPWS Fail/Inop lamp)
GPWS Flap OVRD Output
X
J1-73 Lampout > (gnd)
Flap Override Output (to FLAP OVRD lamp)
Windshear Warning
Audio Low Level (C) Output
X
J1-74 LLAud Out (L) > Low Level Audio 600-ohm (C)
Audio Low Level (H) Output
X
J1-75 LLAud Out (H) > Low Level Audio 600-ohm (H)
Glideslope Cancelled Lamp Output
X
J1-76 Lampout > (gnd) Glideslope Cancel Output (to GS CANCL’D lamp)
Glideslope Alert Lamp Output
X
J1-77 Lampout > (gnd)
Lamp Format 1: Glideslope Alert Output
Lamp Format 2: GPWS, Terrain or Obstacle Caution
GPWS Alert/Warning Lamp Output
X
J1-78 Lampout > (gnd)
GPWS Warning Output (to red GPWS or Pull Lamp)
Terrain Caution or Warning
Obstacle Caution or Warning