TBM
PILOT’S OPERATING HANDBOOK
700
SECTION 7
DESCRIPTION
Page 7.8.8
Edition 1 -- November 30, 2010
Rev. 0
ESS BUS 1
ESS BUS 1
Essential bus 1 circuit protection
PFD 1
Primary Flight Display 1 protection
COM 1
VHF 1 protection
GPS/NAV 1
GPS NAV 1 protection
ADC 1
Air Data Computer 1 protection
ENGINE
Powerplant cont. protec. : Oil temp. & pres., torque, propeller
AIRFRAME 1
ENGINE
Powerplant cont. protection : Ng, flowmeter & ITT
AIRFRAME 2
FUEL GAGE 1
L.H. fuel gage protection
FUEL GAGE 2
R.H fuel gage protection
AVIONICS
“AVIONICS MASTER” switch protection
MASTER
ESS BUS 2
ESS BUS 2
Essential bus 2 circuit protection
PANEL
Instrument panel normal lighting protection
LDG SIG
Landing gear indicating system protection
KEYBOARD
Keyboard protection
AUDIO 1
Audio control panel 1 protection
AHRS 1
Attitude and Heading Reference System 1 protection
XPDR 1
Transponder 1 protection
ELT
Emergency Locator Transmitter protection
AURAL
Aural warnings protection
WARN
NP/NG
Tachometer signal conditioner protection
BUS 1
AP CTRL
Flight controller protection
PFD 2
Primary Flight Display 2 protection
COM 2
VHF 2 & radio protection
GPS/NAV 2
GPS NAV 2 protection
ADC 2
Air Data Computer 2 protection
AHRS 2
Attitude and Heading Reference System 2 protection
STORM
Stormscope protection (if installed)
AIRFRAME
Empennage and wing leading edges deicing
DE ICE
(Continued on next page)
Figure 7.8.3 (1/3) -- CIRCUIT BREAKER PANEL (Typical arrangement)
ESS BUS TIE
Essential bus NORM & EMER switch
BUS 1
AP SERVOS
Autopilot servo protection
FLAPS
Flaps protection
AIL TRIM
Aileron trim protection
RUD TRIM
Pitch trim protection
BUS 2
LDG GEAR
Landing gear general supply protection