UPDATE!!!!!! I found a nice power cord on an old computer my work was throwing away. This morning, when I got off, I put the new power cord in, then checked all the plugs, connections, all appeared good. I plugged it in...... I pulled out the rear door interlock, and.........wait for it........SIZZLE!!, The neck, or neck board, I don't know, was making a sizzling sound, and showing sparks? Also, the spring looking thing around the monitor tube was sparking. I shut it down, then pulled the neck board off, which seemed loose. I powered it back up, and it worked perfect, other then monitor. I added quarters through both slots, and was able to credit up both player one and two. I could play it blind basically, all directions of the joystick worked, evidenced by the frog jumping sounds. I played it a bunch and even landed a frog on the other side somehow, blindly!! That's skill....it was a Jedi thing....you wouldn't understand.
So, game is working perfectly, other than the monitor. Is that the flyback causing that sizzling and sparking? The monitor is a WG19k4675. The game serial number is 184733 frogger by Sega/ gremlin. I'm gonna end this "find" thread, consult the monitor repair section, and post any further questions there. Thanks for the responses and interest