DS3800DGTA is a printed circuit board under Mark IV series GE. The GE Gas Turbine Board DS3800DGTA is made to fit into the drive quickly. Each corner of the board has a hole. Screws can be used to secure the board in the drive. This GE Gas Turbine Board also has a single 20-pin ribbon cable linked to it. There are 5 trimmer resistors and 6 wire connections on the PCB. There are also test points on this GE Gas Turbine Board.