2.5
Shield Block Grounds
The connectors on Garmin G1000 LRUs utilize the Shield Block grounding system to provide necessary
ground reference to wire shielding and/or transducers. The shield block termination method allows multiple
grounds to be terminated directly to a block mounted to the connector backshell assembly. Shielding and
grounding requirements for all other LRUs and connectors are shown in the respective install drawings.
2.6
G1000 /GFC700 Block Diagram
G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air
190-00716-01
Figure 2-23, G1000/GFC 700 Block Diagram
Page 2-17
Revision 1