TM 55-1520-240-23-7
9-1
DIRECT CURRENT (DC) POWER DISTRIBUTION SYSTEM
(Continued)
9-1
DC POWER DISTRIBUTION WITH 74
NO. 1 DC BUS
NO. 2 DC BUS
ESSENTIAL BUS NO. 1 PDP
AUX AFT LH FUEL PUMP CONT
AUX FWD RH FUEL PUMP CONT
RAMP EMER CONT
MAIN AFT LH FUEL PUMP CONT
MAIN FWD RH FUEL PUMP CONT
THRUST BRAKE
MAIN FWD LH FUEL PUMP CONT
MAIN AFT RH FUEL PUMP CONT
UHF AM
AUX FWD LH FUEL PUMP CONT
AUX AFT RH FUEL PUMP CONT
INTPH LH
ENGINE NO. 1 TORQUE
ENGINE NO. 2 TORQUE
CPLT CLOCK
ENGINE NO. 1 OIL TEMP
ENGINE NO. 2 OIL TEMP
APU CONT NORM
FUEL QTY
OMEGA TAS
LIGHTING CAUTION PNL
FUEL XFEED CONT
ARN-148 PWR
VOR
COPLT UTILITY
RH FWD UTILITY RCPT
TURN & SLIP
LH FWD UTILITY
RH AFT UTILITY RCPT
CONT AC
LH AFT UTILITY
PILOT UTILITY RCPT
CARGO HOOK EMER REL PWR
HOIST CONT
CARGO HOOK NORM RLSE CONT
CARGO HOOK EMER REL CONT
HOIST CABLE CUTTER
CARGO HOOK NORM RLSE PWR
ROTOR TACH
MNL CYCLIC TRIM
BLADE TRACK
NO. 1 ENGINE COND CONT
FWD ACTR CYCLIC TRIM
CYCLIC TRIM AFT ACTR
NO. 1 ENGINE FUEL SHUTOFF
CLTV DRIVER ACTR
NO. 2 DC BUS CONT
NO. 1 ENGINE START IGN
AFCS NO. 1
CRUISE GUIDE
NO. 1 ENGINE TEMP
VHF NO. 2 AM/FM COMM
AFCS NO. 2
NO. 1 ENGINE FIRE EXT
COPLT HSI MODE SEL
KY-28 POWER
ESS BUS FEEDER
ADF
PWR
RAD WARN
ARC-199 HF
NO. 2 PDP
CHAFF
IFF
NO. 1 DC BUS CONT
PLT HSI MODE SEL
VHF ANT SEL
WSHLD COPLT CONT
VHF HOM
VHF NO. 1 AM/FM
NO. 1 BLOWER CONTROL
DOPPLER
INTPH RH
UTIL BLOWER CONTROL
AIMS ALT
PILOT CLOCK
BRAKE STEER
RAD ALT
INST FLOOD LIGHTING
MAINT PNL
MSL CONT
CKPT DOME LIGHTING
ESS BUS CONT
NAV CONT VGI
NAV TURN & SUP
SLT CONT
NO. 2 HYDRAULIC BLOWER
TROOP ALARM BELL
NVG FORM LIGHTING
PWR XFER
TROOP ALARM JUMP LT
SLT FIL
HYDRAULICS PRESS IND
NO. 2 EMERG ENG TRIM
UTILITY SYS CONTROL
HYDRAULICS FLUID TEMP
ROTOR TACH
9-6