50
EDC Work Sheet
Middle Connector
+ In (Yel)
3
21
EDC-33P
DB-37
EDC-33P-4/6
Aircraft ID:
1
11
12
Extra Gnd
Electronics International inc.
- In (Red)
Temp Ch 2
+ In (Yel)
2
20
- In (Red)
Temp Ch 1
+ In (Yel)
5
23
- In (Red)
Temp Ch 4
+ In (Yel)
4
22
- In (Red)
Temp Ch 3
+ In (Yel)
7
25
- In (Red)
Temp Ch 6
+ In (Yel)
6
24
- In (Red)
Temp Ch 5
+ In (Yel)
9
27
- In (Red)
Temp Ch 8
+ In (Yel)
8
26
- In (Red)
Temp Ch 7
(Best for OAT)
Temp Comp + In 10
28
Gnd
Temp Comp Diode Network (TCD-1)
+ In (Yel) 14
32
- In (Red)
Temp Ch 10
+ In (Yel) 13
31
- In (Red)
Temp Ch 9
+ In (Yel) 16
34
- In (Red)
Temp Ch 12
+ In (Yel) 15
33
- In (Red)
Temp Ch 11
+ In (Yel) 17
35
- In (Red)
Temp Ch 13
(Do Not Remove)
29
30
Extra Gnd
Extra Gnd
Extra Gnd
Extra Gnd
Red
Yel
TC Extension Wire
OAT
P-128
37
19
20
1
DB-37 Back View, Wire Side
Red
Yel
TC Extension Wire
Oil Temp
P-120
+ In (Yel) 18
36
- In (Red)
Temp Ch 14
+ In (Yel) 19
37
- In (Red)
Temp Ch 15
6'
6'
SAMPLE
*1 Unused Pressure Channel
Inputs Must Be Grounded.
Notes:
for shields.
-- Extra Gnds maybe used
may be used for annunciators.
-- Unused Temp Channels
DB-37 (421-0337-00)
Pin (421-0301-00)
