I've been searching here there and everywhere for a schematic for the Delco unit in my '89 TTA (UX-1 maybe?). Is this some guarded,secret squirrel information?

Does any one have a link to share?

Thanks

Would this be what you're looking for?

http://www.installdr.com/Harnesses/GM-Wiring.pdf

That's something that will be of help,thanks. But I really need the radio's internal schematic.

anyone?


...

Try samswebsite.com/photofacts.html They carry a line of schematics for everything ever made in electronics.They are called sams photofacts.They are also available at most larger public libraries.I used to have a television repair business and if I wasn't warranty authorized for a particular brand a customer brought in I would but the pohotofact comes with a detailed parts list including part numbers.Hope this helps.

That just might be it! I don't have that deck here but I have a '92 UX1 here and it came back with a hit for "original manual" for the ACDelco model.

Thanks!! and I'll report back.