DS3820AIQA | GE FANUC Circuit Board Mark IV

The DS3820AIQA is a component of General Electric’s Speedtronic Mark IV series, comprising a circuit board densely populated with electronic elements. It features thirty-two large bright red diodes, sixteen large bright yellow diodes, and sixty-five small teal blue diodes, each serving to allow energy flow in one direction only. Additionally, the board incorporates sixty-five tiny light-colored resistors and sixteen large black resistors, designed with multiple colored rings to denote their energy restriction capabilities, ranging up to five rings per resistor. 

Among its components, the DS3820AIQA includes eleven small black half-circle transistors, pivotal in amplifying or modifying electrical signals within the system. The board is equipped with four small blue male connection terminals, each hosting ten metal pins, alongside six blue male terminals featuring twenty-six metal pins, facilitating connectivity with adjacent circuit boards.