Zenith 37" CRT

[BransonAuct]

New to the TV forum, somewhat new to AK. I always looked around here to see what was going on but never had anything good to post...until now.

Just picked up a working Zenith SF3537H 37"? set, I believe it's from 1989 or 1990. I have tried to research this model but have come up with absolutely nothing, just a few guys looking for service manuals through google. Anyways, I was wondering if anyone had any more information about this TV that might be useful, it has a cover on the back for RGB inputs but I have not investigated to see if there are any behind it. This TV has lots of inputs/outputs, a mono RCA out for a rear surround speaker, and a small speaker underneath with what looks like a ported enclosure. I know you guys like pictures so I will get some soon. Any information about this TV would be very much appreciated.