190-01007-C1
GTN Xi Part 23 AML STC Maintenance Manual
Rev. 1
Page 2-7
2.4 GTN Block Diagram
Figure 2-5 GTN System Interface Diagram
GTN Xi
CONNECTOR P1001
POWER & GROUND
MAIN CDI/HSI
(GPS/VOR/ILS)
SWITCHES/
ANNUNCIATORS
EXTERNAL MAP
DISPLAY
CDI/HSI
(VOR/ILS ONLY)
KING SERIAL
TUNED DME
PARALLEL TUNED
DME
ARINC 429
EFIS/EHSI
RMI
AUDIO PANEL
(GMA 35 ONLY)
FLIGHT CONTROL
SYSTEM
FUEL/AIR DATA
OR
SERIALIZER
GARMIN GTN Xi
or GTN 6XX/7XX
(CROSSFILL)
LIGHTING BUS
TIME MARK OUT
ETHERNET IN
ETHERNET OUT
RS-232 IN
ARINC 429 IN
ARINC 429 OUT
ILS/GPS APPROACH
LAT DEVIATION & FLAGS
TO/FROM
VERT DEVIATION & FLAGS
SUPERFLAGS
MAIN OBS
SWITCHES
ANNUNCIATORS
RS-232 OUT
EXTERNAL INSTRUMENTATION
AIRCRAFT POWER & GROUND
AIRCRAFT LIGHTING BUS
GTN Xi
CONNECTOR P1002
COM MIC KEY
COM MIC AUDIO
GTN 635 Xi/650Xi/750 Xi
CONNECTOR P1003
GTN 650 Xi/750Xi
CONNECTOR P1004
COM REMOTE TRANSFER
COM REMOTE TRANSFER SWITCH
COM REMOTE TUNE UP
COM REMOTE TUNE
SWITCHES
COM REMOTE TUNE DOWN
COM AUDIO
VLOC AUDIO
POWER & GROUND
AIRCRAFT POWER & GROUND
VOR OBI
NAV ARINC 429 IN
NAV ARINC 429 OUT
POWER & GROUND
AIRCRAFT POWER & GROUND
PARALLEL DME TUNING
NAV DME COMMON
NAV REMOTE TRANSFER
NAV REMOTE TRANSFER SWITCH
LAT DEVIATION & FLAGS
TO/FROM
VERT DEVIATION & FLAGS
SUPERFLAGS
VOR OBS
VLOC COMPOSITE OUT
NAV ILS ENERGIZE
SERIAL DME CLOCK /DATA
DME REQUEST COMMON
GTN Xi
CONNECTOR P1006
GPS/ SBAS ANTENNA
GTN 635Xi/650Xi/750Xi
CONNECTOR P1007
COM ANTENNA
GTN 650 Xi/750Xi
CONNECTOR P1008
NAV ANTENNA
TRAFFIC
ARINC 429 IN
DISCRETES
STORMSCOPE
RS-232 IN
RS-232 OUT
GSR 56
RS-232 IN
RS-232 OUT
GNS 400W/500W
SERIES CROSSFILL
RS-232 IN
RS-232 OUT
ANALOG AUDIO
GARMIN
WEATHER RADAR
(GTN 7XX Xi ONLY)
ETHERNET IN
ETHERNET OUT
OTHER
GARMIN LRUs
ETHERNET IN
ETHERNET OUT
DISCRETES
LAT DEVIATION & FLAGS
VERT DEVIATION & FLAGS
SUPERFLAGS
TRANSPONDER
RS-232 IN
RS-232 OUT
RS-232 IN
RS-232 OUT
FLIGHT STREAM
210
RS-232 IN
RS-232 OUT
GTN Xi
DATA CARD SLOT
FLIGHT STREAM 510
(INSERTED)
