I NEED INSTRUCTIONS FOR TECHNICS SU-X501. THIS IS A 5 PIECE STACKING SYSTEM.I BOUGHT IT PRIVATE.WHEN I BOUGHT IT.IT WAS WORKING FINE, AT THERE PREMISES, WHEN I BROUGHT IT HOME,IT REFUSED TO WORK,ON CHECKING I FOUND SOME OF THE WIRES. HAD COME OUT OF THE SENSERS.THIS MAY BE THE REASON.I WISH TO NOW, THE WIRIND SEQUENCE OF THE SENSERS. ALSO THE WIRING SEQUENCE OF THE REMOTE CONTROL,AT THE BACK UNIT. WILL IT WORK,WITHOUT THESE IN