TM-5-2350-378-23-P
ARMORED COMBAT EARTHMOVER (ACE), M9; HYDRAULIC DIAGNOSTIC CENTER
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST
JUNE 2012
TM-5-2350-378-23-P - Page 382 of 644
M0066HDC
DD
Connector J3:
Mates with Umbilical Cable Connector W4P3
EE
FF
HH
Pin
Number
AWG
20
20
20
20
Signal Name Description
Pressure Transducer
Excitation (-)
Signal Output Shield
Signal Output Shield
Signal Output Shield
1027D
1028A
1028B
1028C
Reference
Designator
HDC Control
Box
HDC Control
Box
HDC Control
Box
HDC Control
Box
Signal
Source
Signal
Designation
Pressure
Transducer
Pressure
Transducer
Pressure
Transducer
Pressure
Transducer
HDC Control Box
Pressure Transducer
Power Return
HDC Control Box
Signal Output Shield
(Chassis Ground)
HDC Control Box
Signal Output Shield
(Chassis Ground)
HDC Control Box
Signal Output Shield
(Chassis Ground)
Signal Description
Signal
Circuit No.
GG
20
HDC Control
Box
Signal Output Shield
Pressure
Transducer
1028D
HDC Control Box
Signal Output Shield
(Chassis Ground)
Figure 14.
Hydraulic Diagnostic Center (HDC) Control Box Connectors-Pin Designation Signal Names/
Identification.
TM 5-2350-378-23&P
0025
0025-24
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