The DS200TCPDG1BCCT distributes power to various boards within the Mark V system, including the TCPS boards in each I/O core, the control engine core, and the TCEA boards in the P1 core. It features 36 fuses, eight toggle switches, and four signal wire terminals for efficient power distribution and monitoring. The board is equipped with 36 green “OK” LEDs to indicate the operational status of each fuse and two red LEDs to alert operators of any issues that require further investigation.