Canon CG2-3217-000 PCB assembly, DC/DC is a replacement circuit board part for the EOS 5D Mark III digital camera. Canon’s parts catalog identifies this exact number as the camera’s DC/DC printed circuit board assembly.
The board is listed alongside the camera’s other internal assemblies. The same parts catalog names separate connecting parts for this section, including a DCDC-SD flex cable and DCDC-BTM and DCDC-MAIN/SD cables. These references help distinguish the board from the cables and other boards in the camera’s parts list.
This part is intended for repair or service work involving the DC/DC board in the EOS 5D Mark III. The source material does not specify electrical ratings, dimensions or included accessories.