TM 1-1520-238-T-6
Change 10
9–657
9–334. PILOT CAUTION AND WARNING SYSTEM – WIRING INTERCONNECT
9–334
DIAGRAM (cont)
1
1
2
P/O PILOT MASTER
CAUTION / WARNING PANEL
M69-013-4B
SHEET 4 OF 8
P1
J164
A18
A17
B3
A20
W118
DS28
J449
P449
A11
A3
A4
A1
A2
A8
A7
A9
A10
B4
B5
A13
A14
A15
A16
A19
A5
A6
A11
A12
28 VDC OUT
28 VDC IN
5 VDC IN
RTN
28 VDC IN
RTN
RESET
28 VDC OUT
RTN
RTN
RTN
RTN
RTN
28 VDC IN
28 VDC IN
28 VDC IN
28 VDC IN
28 VDC IN
28 VDC IN
28 VDC IN
RTN
RTN
PRESS TO TEST
INTEGRAL LIGHTING
PRESS TO TEST
HIGH
RPM ROTOR
LOW
RPM ROTOR
ENGINE 1 OUT
ENGINE 2 OUT
ENGINE CHOP
FIRE APU
BUCS FAIL
MASTER
CAUTION
PRESS TO TEST
P/O PILOT MATRIX MODULE
A
B
D
C
TB1 - 1 1
D
E
C
TB1 - 12
J6
P473
J8
P477
J
A1
F
J6
P473
A13
J16
P480
A18
A
B
A17
A326
J8
P477
L
J1
P471
A1
J14
P466
A19
A5
A20
W646
W119
W119
W118
W117
W119
W118
J1
P201
H
28 VDC IN
P/O TAIL ROTOR GEARBOX TEMP ALARM
(NOTE 9)
A418
W170
W119
J410
P410
A10
W211
A(5)
B(5)
C(5)
D(5)
E(5)
F(5)
G(5)
H(5)
J(5)
K(5)
L(5)
M(50
N(5)
P(5)
R(1)
S(5)
T(5)
U(5)
W(5)
X(5)
Y(6)
Z(6)
AA(5)
AB(5)
V(5)
AC(3)
A(1)
X(2)
