Section 1 System Overview; System Description - Garmin G1000 Manual

SECTION 1 SYSTEM OVERVIEW

1.1 SYSTEM DESCRIPTION

This section is designed to provide an overview of the G1000 Integrated Flight Deck. The G1000 system is an
integrated flight control system that presents flight instrumentation, position, navigation, communication, and
identification information to the pilot through large-format displays. The system consists of the following Line
Replaceable Units (LRUs):
• GDU 1040A Primary Flight Display (PFD)
• GDU 1500 Multi Function Display (MFD)
• GIA 63W Integrated Avionics Unit
• GDC 74B Air Data Computer (ADC)
• GEA 71 Engine/Airframe Unit
• GRS 77 Attitude and Heading Reference System
(AHRS)
• GMU 44 Magnetometer
• GMA 1347D Cabin Dual Audio System with
Integrated Marker Beacon Receiver
• GTX 33/33D Mode S Transponder
• GDL 69A Data Link (optional)
A top-level G1000 system block diagram is shown in Figure 1-1 (it does not include the GA 36, GA 37, GA 58,
or GSM 85/86).
Refer to the AFCS section for details on the Garmin AFCS.
NOTE:
In the aircraft, the Garmin Automated Flight Control System (AFCS) provides the Flight Director (FD), Autopilot
(AP), and Yaw Damper (YD) functions of the G1000 system.
190-00709-05 Rev. D Garmin G1000 Pilot's Guide for the Socata TBM 850/900
• GWX 68 or GWX 70 Weather Radar (optional)
• GDR 66 VHF Data Link Transceiver (optional)
• GSR 56 Iridium Transceiver (optional)
• GCU 475 MFD Control Unit
• GMC 710 AFCS Control Unit
• GTS 820 Traffic Avoidance System (optional)
• GA 58 Directional Antenna
• GA 36 and GA 37 GPS/SBAS Antennas
• GSA 81 AFCS Servos
• GSM 85/86 Servo Gearboxes
• GTA 82 Trim Adapter
SYSTEM OVERVIEW
1