Installation manual

Figure 46: WXR250/270/300 RADAR w/ Adaptor Cable Wiring
Installation Manual
P/N 600-00175-000 Rev 04 Radar Wiring
- 107 -
J.8 WXR250/270/300 RADAR w/Adaptor Cable Wiring
3 L/S
4 TEST
5 STC
23 GAIN 6
26 GAIN 24
7 RT STBY
19 +15 VDC
21 -15 VDC
9 AZ DRV A
10 AZ DRV B
P1
L/S t
RADAR ANTENNA
RECEIVER
TRANSMITTER
(ART)
COLLINS
WXT250A/B
P1
TEST c
STC X
RT STBY g
RT ON R
MOD TMG G
-6 db GAIN Y
PRF CLOCK J
PAC ALERT N
VIDEO 2 C
28 VDC IN i
GND h
GND P
28 VDC IN j
ANTENNA
ANT-310/
312/318
P/O P1
EX500/600 INSTALLATION WIRING
DIAGRAM
COLLINS RADAR WXR250/270/300
WITH ADAPTER CABLE
AVIDYNE CORPORATION
RT FAULT d
24 GAIN 12
STAB DISABL 6
A 9
B 1
TILT CTRL 12
6 STAB DISABL
20 TILT HI
22 TILT LO
14 TILT ADJ
46 46
14 14
13 13
10 10
15 15
22 22
12 12
16 16
DB-50P
5 5 2 RT FAULT
40 40
45 45
48 48
47 47
AVIDYNE
100-00081-000
25 GAIN 18
7 7
VIDEO 1 A
DB-50S
-12 db GAIN Z
-18 db GAIN a
-24 db GAIN b
-12 VDC S
VIDEO 3 E
VIDEO 4 K
+15 VDC s
-15 VDC k
IND COMMON q
IND COMMON r
CTL COMMON H
-12 VDC 15
TILT HI 11
TILT LO 4
P1
8 RT ON
11 MOD TMG
12 VIDEO 1
13 VIDEO 2
39 39
38 38
17 17
11 11
6 6
42 42
44 44
1 1
2 2
3 3
4 4
28 PRF CLOCK
31 VIDEO 3
29 PAC ALERT
30 VIDEO 4
24 24 27 GND
34 GND 31 31
18 18
27 27
28 28
30 30
32 32
COMMON F
COMMON D
COMMON B
NOTES:
1. P1 AND P2 SHIELDS TERMINATED TO CONNECTOR BACKSHELL
(CHASSIS GROUND).
2. IF JUNCTION BOSS IS USED ISOLATE EACH
SHIELD INDEPENDENTLY.
NOTE 1
GND
28VDC
AVIONICS POWER
AVIDYNE
EX500/EX600
FLIGHTMAX MFD