Dual XPA4100 Wiring Schematic?

[mobiobi]

So I came across an XPA4100, that shows no light when 12V is applied, green or red.
Has anyone ever seen a wiring schematic for any of these Dual amps, before I go in deep chasing sparks with my scope?

Thanks

 

[mobiobi]

Ha! Never mind! When you give the 'REM' input 12V, it works perfectly(Rookie mistake...)!
Best $35 spent at a Thrift Store!