Re: Help identify a Zener?

Hi all,
I'm new to this forum. I've been an electrical engineer in a research lab for over 50 years and am now semi-retired. I have a failed Chamberlain beam detector 14LG372-1A that's bad. I know it's the detector because I have two garage doors with openers and the bad detector doesn't work on either door.
It looks like the diagram Redwire posted of a 14LG372-1B is very close. I think with this information I have a good chance of repairing this thing! I already bought a pair of "universal" units but they are extremely finicky...