Where can you find old manuals?

Hi,

It depends on what you're seeking. There are plenty of sites on the 'net that provide schematics. Use google, and type what you're looking for in quotation marks. For instance: "Sony+KV1710". Brand first, then model number. I find schematics for quite a few items, but sometimes, you have to dig a bit.

Hope this helps,

Cubby