Marshall Valvestate 8100 no sound at all

[john_guitar]

Greetings,

A have a Marshall Valvestate 8100 and it is producing no sound at all and the tube does not glare at all. I assume there is an...

[seventh_burn]

ok i have NO idea whatsoever as to how to read an amp's schematics sheet (wiring diagram or call it what you may...to me its the damn paged whriten in antient...