Instruction Manual
G1000 / GFC 700 System Maintenance Manual - 200/B200 Series King Air Page 2-19
190-00915-01 Revision 9
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
Figure 2-23, G1000/GFC 700 Block Diagram










