Honeywell MK VI User Manual
Page 133
Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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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 - 8
Ω
(+)
Audio Speaker Output – 8-ohm (L)
Output
X
J1-71
HL Audio Out (L) >
High Level Audio Output - 8
Ω
(-)
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