Garmin GI 275 Installation Manual page 379

GI 275
(Pilot's Primary ADI
or Pilot's HSI)
P2752
PITCH DC OUT 55
ROLL DC OUT 34
17
DC REF IN 37
s
NO 61
AP INTERLOCK
NC 22 N/C
RELAY
COM 41
TRIM CMD
A/P DISC
(EXIST.)
16
A/P HEADING ERROR HI 13
A/P HEADING ERROR LO 52
s
A/P COURSE ERROR HI 32
A/P COURSE ERROR LO 71
s
LATERAL +FLAG OUT 63
LATERAL -FLAG OUT 66
s
VERTICAL +FLAG OUT 24
VERTICAL -FLAG OUT 5
s
LATERAL +LEFT OUT 48
LATERAL +RIGHT OUT 10
s
VERTICAL +UP OUT 9
VERTICAL +DOWN OUT 68
s
ILS/GPS APPROACH
1
(~DISCRETE OUT 7 LO)
10 VAC REF HI 27
10
10 VAC REF LO 46
s
FD ENABLE HI
18 NC
FD ROLL RIGHT 38
FD ROLL LEFT 77
s
17
FD PITCH UP 19
20 AWG
FD PITCH DOWN 58
20 AWG
s
ADI
52C77/-2/-3/-4
( )/-2 -3/-4
(optional install on copilot's side)
CD64 CD144
2
STEERING COMMON F 12
PITCH STEERING J 11
ROLL COMMON E 28
ROLL STEERING H 10
190-02246-10
Rev. 11
A/P DISC SW
(OPT. EXIST.)
13
14
7
3
6
3 4
20 AWG
20 AWG
Figure B-13 Autopilot/Flight Director Interconnect - Century
8
9
20 AWG
20 AWG
Sheet 4 of 7
21 31 41
CD194 CD186 CD189 CD200 CD189 CD184
- - - 22 - 36
- 11 - 24 - 42
- - -
5 23 27
15 15
11 - 3 - 3 -
12 - 5 - 5 -
IV 21 31 41
5 5
CD66 CD194 CD175 CD191 CD175 CD191 CD175 CD184
49 - 17 - 17 - 17 -
- - - - - - - -
48 - 2 - 2 - 2 -
- - - - - - - -
- 2 - 7 - 7 - -
- 3 - 8 - 8 - -
- - - 2 - 2 - -
- - - 1 - 1 - -
32 4 - 6 - 6 - -
31 5 - 5 - 5 - -
45 - - 4 - 4 - -
46 - - 3 - 3 - -
44 1 - 9 - 9 - -
39 - - - - - - -
40 - - - - - - -
21 - - - - - - 40
- -
24 - - - - 28
- - - - - 29
20 -
17 - - - - - - 17
GI 275 Part 23 AML STC Installation Manual
CENTURY AP
PITCH SIG
ROLL SIG
ROLL REF
A/P DISC SW
A/P DISC GND
DC HDG DATUM HI
DC HDG/CRS DATUM LO
DC COURSE DATUM HI
COURSE DATUM LO
LAT DEV FLAG +
LAT DEV FLAG -
GS DEV FLAG +
GS DEV FLAG -
LAT DEV +LT
LAT DEV +RT
GS DEV +UP
GS DEV +DOWN
LOC SWITCH
5 kHz EXCITATION
5 kHz EXCITATION
ROLL STEERING
ROLL COMMON
PITCH STEERING
STEERING COMMON
Page B-34