DS200TCPDG1B | General Electric Power Distribution Module

The DS200TCPDG1B, a printed circuit board (PCB) designed and manufactured by General Electric, belongs to the Mark V Turbine Control System Series. This series, now discontinued, represents a legacy product line. The Mark V series was one of the final series to utilize the patented Speedtronic control system technology, first introduced with the Mark I in the late 1960s. The DS200TCPDG1B is categorized as a Power Distribution Module, a functional description specified in Mark V series instructional manuals. It is a revision of the DS200TCPDG1 parent module, incorporating B-rated functional improvements. 

The DS200TCPDG1B module includes several hardware components and specifications essential to its operation. The module features eight (8) toggle switches, thirty-six (36) fuses, and four (4) signal wire terminals. Additionally, it is equipped with thirty-six (36) OK LEDs and one (1) 10-pin connector. The OK LEDs serve as indicators of fuse status; illuminated LEDs signify operational fuses, while unlit LEDs indicate blown fuses requiring replacement. The board also includes two (2) red LEDs to signal existing problems, necessitating further diagnostics.