You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
Museum of the Game® & International Arcade Museum® Forums
Hi,
Just finished a repair on a Tempest board-set and have a question with regards to a diode soldered onto the original DAC between pins 2 and 4 - cathode to pin 4.
It appears to be a factory mod and was wondering if I should attach a diode to the replacement.