Clockwise from the top: ID-5100A transceiver, Super Booster voltage regulator, small fuse block, APO3, quick release data connectors, ground connection, 200A relay, large fuse block.
Clockwise from the top: ID-5100A transceiver, Super Booster voltage regulator, small fuse block, APO3, quick release data connectors, ground connection, 200A relay, large fuse block.