Help with Sencore VG-91 or schematic

[jsandlin]

I have a Sencore VG-91 that has been working great up till last week. The RF (programable channels) no longer have any out put. All other functions work video output and IF out. The RF unit has 12 volts on all pins except for one which has around 1.5V. I would think that some of the pins should be switching voltages. The relays seem to be activating when the functions are changed but without a schematic it is hard to tell what is going on.
Any help or schematic would be appreciated.

[Joh nS]

I haven't logged in for a while so I just saw this. I have a complete set of schematics and parts list for the VG91 but it's on 22" x 25" double sided sheets; well beyond my ability to scan or copy.
If you still need them I could have them copied and mail them to you but you're looking at a few $$$.
Let me know.

John

[jsandlin]

I would be glad to pay you to have them copied and postage the generator is to nice to just let sit.
Just let me know what we are talking.
Thanks
Jim

[Joh nS]

I'm super busy at work right now. It will be a few days before I can get an estimate. I'll see about paper copies as well as just a scan that I can forward.

[jsandlin]

Thanks, No hurry downloadable scan would be great.