BEHRINGER FBQ3102 Schematics Request, Urgent HELP!!!

[Edzone]

Hi dear Guys!!!, soliciting please your amiable urgent help with the Behringer FBQ 3102 Ultragraph Pro Schematics!!!
Channel one when pressing the eq in/out switch does not eqin, appears that the in/out relay is not working.
THANKS!!!, will waiting!