WOOHOO!!! I just finished a complete repair/refurbish of an Intellivision 1. I'm pumped. What was once a DOA system from ebay is now a wonderfully working and clean 16bit machine.
Other than boasting my excitement, I would like to thank omnedon for directing me to these forums so I could find the help I needed.
Thanks to everyone who has answered my questions, even if I didn't actually have to ask them because they were already posted.
Once I thoroughly play-test this machine, I'll bundle it up with about 20 games and post it here and on ebay.