Components and Functions (Theory)
5-32 Vivid E80/E90/E95 – Service Manual
GC091052
Rev. 3
Front Plane boards (XD BUS)
General description
The two Front Plane boards plug into the rear edge connectors
on the Relay Board, the GTX Board and the CRX Board.
The XD signals, TX and RX signals to and from the probes (via
the Relay Board) are routed via these boards.
Location
The Front Plane boards plugs into the connectors on the rear of
the Relay board, the GTX board and the CRX board.