WANTED C-SCOPE METADEC MK1 CIRCUIT

[dave]

Has any one got or know where i can get hold of a circuit diagram for a C-Scope Metadec mk1 metal detector,i have put my metadec circuit into another box and it was working fine at first but now there is no audio response when metal is near the coil,C-Scope will not supply me with a circuit diagram for this machine.

[miki73]

metadec c scope

Do you find schematics i need it too for repairing one..

Regards!!