• The joystick itself MUST be an original stock 4-way Donkey Kong arcade joystick, or a replacement 4-way joystick of exact size and shape as the original Donkey Kong arcade game joystick.
• The power supply must be an original Donkey Kong arcade machine power supply; please record the power supply showing the wires going into and coming out of it.
• Record the PCB set itself, showing that it is a 2-board set (one is the CPU board, one is the VIDEO board), which should be interfaced together with 2 ribbon cables.
• Show the part numbers on both boards. They should begin with "TKG4". Please ensure that the part numbers on the boards are readable from the recording and that the part numbers match on both boards.
• Show the ROM chips on both boards. Each board has six (6) ROM chips. The ROM chips on the video board are located at : 7C, 7D, 7E, 7F, 3N, 3P. The ROM chips on the cpu board are located at : 5A, 5B, 5C, 5E, 3F, 3H. These ROM chips must be original Donkey Kong arcade game chips, which originally included label stickers on them indicating the TKG4 model, and the location of the chips' installation socket. Please record on camera any and all information written on either the ROM chips themselves, or the label stickers on the ROM chips.
• Show the dipswitch bank, located approximately near C10. The switch bank must correspond to the correct settings : SW 1 – SW 7 OFF, SW 8 – ON.
• Show the Z80 processor located on the CPU board at 7C. It must be labeled "780c", or "Z80".
• No adjustments or additions to the PCB set may be used. High score save kits, or any other hardware attached to the Z80 processor or anywhere else on the board or game is strictly prohibited.