Hello all. I'm an occasional lurker here, and a first time poster. Before you ask, I've already used google and searched this forum already. My question/request is:

Does anybody have information about or know of a good source of information for a "Realistic SA-100B Solid State Stereo Amplifier"? What I'm looking for is a user manual and/or schematics of the innards. Reason being, I picked one up dirt cheap and the Phono/Tuner switch is crosswired. This leads me to believe that the previous owner had opened the unit up and screwed around with the wiring, possibly in more than one place.

Many thanks in advance, and I am very sorry if this post breaks any forum rules (though I don't think it does).