TM 1-1520-238-T-6
9–654
9–334. PILOT CAUTION AND WARNING SYSTEM – WIRING INTERCONNECT
9–334
DIAGRAM
P/O PILOT CENTER CIRCUIT BREAKER PANEL
ENG 2
1
A24
DS191
ENG 1
P/O PILOT
POWER QUADRANT
P173
J1
T3
P463
J1
P/O MULTI - CHANNEL DIMMING
CONTROLLER
A76
M69-013-1A
SHEET 1 OF 8
A(4)
LT CAUT
CB21
15A
B(2)
FIRE DETR APU
CB11
5A
C(2)
FIRE DETR ENG 1
CB12
5A
D(2)
FIRE DETR ENG 2
CB13
5A
DC
EMERG
BUS
P748
J2
W119
y
E
F
G
W119
FF
EE
r
x
e
A
P
R
f
h
n
L
N
P
T
S
H
G
E
Y
Z
j
A403
ENG 2
ENG 1
28 VDC IN
APU CONTROL
FLAME DETECTOR
AMPLIFIER APU LIGHT
RTN
RTN
28 VDC OUT (BRT / DIM)
ENG 2 LT
BLADE LT
ENG 1 & 2
LT RTN
LT RTN
ENG 1 LT
28 VDC OUT
28 VDC OUT
ENG 2
28 VDC OUT
ENG 1 & 2
RTN
ENG 1
28 VDC OUT
RTN
28 VDC OUT
28 VDC
IN
28 VDC
IN
P748
J2
g
k
FIRE BTIL
DISCH 2
FIRE BTIL
DISCH 1
ANTI - ICE
ENG 2
ANTI - ICE
ENG 1
ANTI - ICE
BLADE
START
ENG 1
ENGINE
STARTER
ENGINE
OVSP
28 VDC
IN
28 VDC
IN
28 VDC
IN
28 VDC
IN
28 VDC
IN
START
ENG 2
28 VDC
IN
M
R
U
F
J
a
J914 - A5
J914 - A4
P441 - B16
P441 - B15
P448 - B20
J21 - 26
J448 - A15
P175 - 12
UTILITY
SYSTEM
(NOTE 3)
(NOTE 4)
E(2)
F(2)
G(2)
H(2)
J(3)
K(3)
L(3)
M(3)
N(3)
P(3)
R(3)
S(3)
T(3)
U(3)
V(2)
W(2)
1
1
1
1
2
2
2
2
W119
