Garmin GI 275 Installation Manual page 378

GI 275
(Pilot's Primary ADI)
GYRO VALID
RELAY
GI 275
(Pilot's Primary ADI)
GYRO VALID
RELAY
GI 275
(Pilot's Primary ADI
or Pilot's HSI (-20 unit only))
LATERAL +LEFT OUT
LATERAL +RIGHT OUT
VERTICAL +UP OUT
VERTICAL +DOWN OUT
190-02246-10
Rev. 11
Century II/III (Autopilot Disconnect)
TO AUTOPILOT C/B
P2752
NC 42
COM
3
NO 23
Century II/III (No Automatic Trim System)
To CD-27 of 30D207
P2752
CABLE ASSY
NC 42
COM 3
NO 23
Century II/III (Type 17 Automatic Trim System)
P2752
48
10
s
9
68
s
Figure B-13 Autopilot/Flight Director Interconnect - Century
21
DISENG
19
ENG
TO GI 275 C/B
23
AP DISC
RELAY
(EXTERNAL)
OR
21
DISENG
20
ENG
TO GI 275 C/B
23
AP DISC
RELAY
(EXTERNAL)
Century II/III (Deviations)
Sheet 3 of 7
CENTURY II/III
(Console)
CD-20
22
1
AP A+ IN
TO AUTOPILOT C/B
(existing wire – no change)
1A526 Relay Box
(Type 17 Trim System)
CD-76
A AP A+ IN
22
B
CONSOLE POWER
C TRIM ENABLE / AP DISC
TO TRIM ENABLE/AP DISC SW (S3)
(existing wire – no change)
CENTURY AP
II III
CD-34 CD-34 CD-58
B B - LAT DEV +LT
A A - LAT DEV +RT
- - GS DEV +UP
B
- - A GS DEV +DOWN
- K C LOC NORMAL
18
GI 275 Part 23 AML STC Installation Manual
Page B-33