TM 1-1520-238-T-7
11–373
11–89.
STABILATOR – WIRING INTERCONNECT DIAGRAM (cont)
11–89
NOTES:
HIGHWAY USE: THE ALPHA CHARACTER IDENTIFIES A SPECIFIC LINE, AND THE NUMBER IN
PARENTHESIS IDENTIFIES THE SHEET NUMBER WHERE THE SIGNAL TERMINATES.
1.
ELECTRICAL SYSTEM (TM 1-1520-238-T-6).
2.
AVIONICS CONFIGURATION - INTERCOMMUNICATION SYSTEM (TM 11-1520-238-23-2).
3.
HS DESIGNATES A HARD SPLICE WHICH CANNOT BE DISCONNECTED.
M DESIGNATES A SOFT SPLICE WHICH MAY BE DISCONNECTED FOR A WIRING CHECK.
4.
SWITCH IS MAGNETICALLY HELD IN NOE / APRCH POSITION AFTER IT IS MANUALLY SET
TO ON.
5.
NORMALLY OPEN. GROUND INPUT FOR
±
0.25 WHEN ACCELERATING THROUGH 80
KNOTS (RESET TO AUTO).
6.
GROUND WHEN RESET SWITCH ON PILOT OR CPG COLLECTIVE STICK DEPRESSED.
7.
PINS SHORTED BELOW 80 KNOTS; PINS OPEN ABOVE 80 KNOTS.
8.
POLARITY REVERSES WITH CHANGE FROM EXTEND TO RETRACT.
9.
MOTOR POSITION XDCR EXCITATION:
15 VDC MAX (HI OUTPUT)
-15 VDC MAX (LO OUTPUT)
± -7.4 VDC MAX (SIG IN).
10. 2.25 VDC - 0 TO - 30 KNOTS.
11. 28 VDC ON GROUND; 0 VDC AIRBORNE.
12.
0 VDC - 0 KNOTS
2 VDC 50 KNOTS.
13.5 VDC - 210 KNOTS
13.
5 TO 6 VAC AT COLLECTIVE MAX TRAVEL.
14.
COLLECTIVE ACTUATOR LVDT SIGNAL IN; 5 TO 6 VAC AT COLLECTIVE FULL DOWN.
15.
FIRE CONTROL SYSTEM - AIR DATA SUBSYSTEM (TM 9-1230-476-20-2)
16.
NO FAILURE - 5 VDC; FAILURE - GND.
17.
DASE FILTER ADAPTER EFFECTIVE
STABILATOR -BUCS ACTIVATED.
18.
REFER TO PARAGRAPH 11-27. DASE (COLLECTIVE) (BUCS DEACTIVATED) - WIRING
INTERCONNECT DIAGRAM.
19.
REFER TO PARAGRAPH 11-28. DASE (BUCS ACTIVATED) - WIRING INTERCONNECT
DIAGRAM.
20.
REFER TO PARAGRAPH 11-26. DASE (YAW) (BUCS DEACTIVATED) - WIRING
INTERCONNECT DIAGRAM.
ACB
M70-326-21
SHEET 21 OF 21
