TM 11-6625-2638-12
Table 2-10. Rcvr Test Jacks
Test Jack Signal
Test Jack
Item
Elevation servo torque signal
1
ELEV-S (J29)
Elevation torque disturbance signal
ELEV-D Jack (J31)
2
MLO signal
3
MLO jack (J41)
Correlate signal
4
CORR jack (J42)
∑ΑΤ (J25)
∑ΑΤ
Sum after threshold signal
5
Ground for receiver test jacks
6
GRD jack (J18)
Chassis GND terminal
7
Chassis GND
External LED signal
EXT LED jack
8
(J11)
External train input signal
EXT AZIMUTH
9
(J24)
10
Train resolvers
AZ-G jack (J32)
External elevation input signal
11
EXT ELEV jacks (J23)
Azimuth gyro pickoff AC monitor signal
12
AZIMUTH GYRO
jack (J27)
Elevation gyro pickoff AC monitor signal
13
ELEV GYRO jack (J26)
Torque disturbance signal
14
AZ-D jack (J30)
Train resolver signal
15
AZ-S (J28)
2-21
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