Installation Instructions

GTN 6XX/7XX AML STC Installation Manual 190-01007-A3
Page E-6 Rev. 4
GTN 625/725
P1001
1
21
40
2
41
60
MAIN OBS ROTOR C
MAIN OBS STATOR D
MAIN OBS STATOR E (GND)
MAIN OBS STATOR F
MAIN OBS STATOR G (GND)
MAIN OBS ROTOR H (GND)
49
68
MAIN LATERAL +LEFT OUT
MAIN LATERAL +RIGHT OUT
11
30
MAIN +TO OUT
MAIN +FROM OUT
50
69
MAIN LATERAL +FLAG OUT
MAIN LATERAL -FLAG OUT
51
70
MAIN VERTICAL +FLAG OUT
MAIN VERTICAL -FLAG OUT
12
31
MAIN VERTICAL +UP OUT
MAIN VERTICAL +DOWN OUT
s
s
s
s
s
s
s
s
NAVIGATION
INDICATOR
OBS RESOLVER {H/A}
OBS RESOLVER {C}
OBS RESOLVER {D}
OBS RESOLVER {E}
OBS RESOLVER {F}
OBS RESOLVER {G}
CDI+ L
CDI+ R
+TO FLAG
+FROM FLAG
NAV+ FLAG
NAV- FLAG
G/S- FLAG
G/S+ FLAG
+ UP
+ DOWN
GPS
AIRCRAFT POWER
AIRCRAFT POWER
AVIONICS BUS
20
19
AIRCRAFT GND
AIRCRAFT GND
78
77
AIRCRAFT
GROUND
GARMIN
GMA 340
AUDIO PANEL
AUDIO OUT LO
AUDIO OUT HI
4
23
31
32
P1006
GARMIN
GTX 33
TRANSPONDER
RS-232 OUT 1
RS-232 IN 1
GROUND
23
22
51
J1
P3301
s
27RS-232 IN 1
RS-232 OUT 1 8
46RS-232 GND 1
GPS/SBAS ANTENNA
HI
LO
ALERT 1
AUDIO IN
GTN 625/725 TYPICAL INSTALLATION—SEE DETAIL DRAWINGS FOR WIRING INFORMATION
FAN POWER OUT (12 VDC) 59
FAN GROUND
FAN TACH IN 58
43
NOTES:
1. SEE DETAIL DRAWINGS FOR WIRE GAUGE INFO.
2. GROUND DESIGNATIONS: SHIELD BLOCK GROUND AIRFRAME GROUND
3. AT GTN 6XX/7XX, CONNECT SHIELD GROUNDS TO THE CONNECTOR BACKSHELL -- THE SHIELD TERMINATION LEADS MUST BE
LESS THAN 3.0". CONNECT OTHER END OF THE SHIELD PER THE REMOTE EQUIPMENT INSTALLATION REQUIREMENTS. IF NO
SHIELD TERMINATION REQUIREMENT EXISTS FOR THE REMOTE EQUIPMENT, TERMINATE SHIELDS AS SHORT AS POSSIBLE,
NOT TO EXCEED 3.0". SEE SECTION 2.4.11.4.
4. THIS DIAGRAM PROVIDES AN OVERVIEW OF A TYPICAL GTN 625/725 INSTALLATION. REFER TO APPROPRIATE INTERCONNECT
DIAGRAMS FOR SPECIFIC EQUIPMENT.
5. AIRCRAFT POWER INPUT TO THE GTN MUST BE 11-33 VDC.
6. REFER TO FIGURE E-4 FOR POWER AND GROUND WIRING DETAILS.
7. CONFIGURATION MODULE HARNESS USES 28 AWG WIRES. CONTACTS SUPPLIED WITH CONFIGURATION MODULE MUST BE
USED FOR CONNECTING CONFIGURATION MODULE HARNESS TO P1001.
8. CONFIGURATION MODULE IS MOUNTED IN THE BACKSHELL OF THE P1001 CONNECTOR.
9. VERIFY AIRCRAFT GROUND MEETS BONDING REQUIREMENTS IN SECTION 2.4.5.
s
FAN
RED
BLACK
YELLOW
4
6
GPS/SBAS ANTENNA
CONFIG MODULE POWER
CONFIG MODULE GND
CONFIG MODULE DATA
CONFIG MODULE CLOCK
CONFIG
MODULE
4
1
3
2
RED
BLK
YEL
WHT
65
64
62
63
8
7
5A
AIRCRAFT
GROUND
9
Figure E-3. GTN 625/725 Typical Installation Interconnect