The 531X304IBDANG1 is a Base Drive Board. This board has a secondary board number of F31X304IBDAMG1. It is also marked by codes like C-ESS and 006/09. It is designed with mounting holes in each corner. The card has several small slots cut in its surface; these are typically transversed by components.
Essentially, the 531X304IBDANG1 is divided into three equal parts with components repeating with minor variations between these parts. Each part includes a transistor, two heat sinks, and a vertical pin header connector. Each section also has a number of transistors, jumper switches, integrated circuits, and resistor network arrays, as well as diodes, resistors, and capacitors.
Other components on the board include a vertical pin (male) cable connector. This is located along the top edge of the board. There is a two-pin header connector located on the bottom edge of the board. There are six red LED indicators placed in a single line near the top of the board.
