MD Helicopters 369-500, Maintenance Instructions Manual

Page: 390 / 722

CSP-HMI-3
MD Helicopters, Inc
.
MAINTENANCE MANUAL
[ Main Menu ]
[ HMI − 3 Book TOC ]
[ Chapter 96 TOC ]
Page 244
Revision 9
96-02-00
The information disclosed herein is proprietary to MD Helicopters, Inc.
Neither this document nor any part hereof may be reproduced or transferred to
other documents or used or disclosed to others for manufacturing or any other
purpose except as specifically authorized in writing by MD Helicopters, Inc.
Copyright
©
1999 − 2016 by MD Helicopters, Inc.
EFFECTIVITY: 500N S/N 001 AND SUBS
YSAS INTERCONNECT
A B C
E40
SIG OUT (H)
P5 (YAW RATE GYRO)
SAS15A20
2 1
5A
CB121
S12
3 2
SAS16A22N (E31-5)
J1202P
SAS10A22N
(SAS ELECT CONTROL) P1
J2P J3P
(TAILBOOM DISCONNECT)
(RING FRAME DISCONNECT)
P4 (SERIES ACTUATOR)
369D24254
G96-0027-1
r
Z
D
H
J
K
L
M
N
P
R
g
h
B
E
e
S
a
W
F
G
C
m
n
b
c
T
p
q
f
-15 VDC
28V RTN
28VDC OUT
28V RTN
ACTUATOR ENABLE
SERVO CNTR SIG
SERVO CNTR RTN
SHIELD
ACTUATOR POS
RTN
SHIELD
+15VDC
COM
-15VDC
SHIELD
28VDC RTN
CHASSIS GND
ACTUATOR POS TP
SERVO POS TP
HARD OVER TP
SIGNAL COM
LATERAL ACCEL TP
YAW RATE TP
ON/OFF RELAY
28VDC IN
SHIELD
YAW RATE IN +
YAW RATE IN -
+15 VDC
28VDC OUT
SAS3A22
SAS2A20
SAS9A20
SAS4A22WHT
SAS4A22BLU
SAS5A22WHT
SAS5A22BLU
SAS6A22WHT
SAS6A22BLU
SAS6A22ORN
SAS7A20
SAS8A22N
SAS15B20
SAS11A22WHT
SAS11A22BLU
SAS17A22
SAS12A22
SAS13A22
SAS14A22
SAS1B20
a
Z
SAS1A20
L
J
K
S
A
N
B
P
R
C
D
E
G
F
L
J
K
S
A
N
B
P
R
C
D
E
G
F
L
J
K
S
A
B
P
C
D
E
F
G
H
M
N
R
ACTUATOR ENABLE
28VDC POWER
PWR GND
COMMAND SIG (L)
COMMAND SIG (H)
POSITION FEEDBACK (H)
POSITION FEEDBACK (L)
+15VDC
SIGNAL COMMON
-15VDC
CHASSIS GND
SPARE
CURRENT MONITOR
PULSE WIDTH MODULATOR
SPARE
SPARE
SAS3C22
SAS2C20
SAS9C20
SAS4C22WHT
SAS4C22BLU
SAS6C22WHT
SAS6C22BLU
SAS6C22ORN
SAS10C22
SAS3B22
SAS2B20
SAS9B20
SAS4B22WHT
SAS4B22BLU
SAS5B22WHT
SAS5B22BLU
SAS6B22WHT
SAS6B22BLU
SAS6B22ORN
SAS10B22
SIG OUT (L)
+28VDC
PWR GND
CHASSIS GND
D
C
F
A
B
E
Figure 207. Fuselage Wiring Diagram (500N Unique) (Sheet 1 of 3)