Emax

Dear folks,

My Emax II top 5 range keys faults (from G#5 to C6) no sounds.

Playing on MIDI master keyboard there's no problem, all seems to be ok, all sounds.

I checked contact springs and seems to be ok. Only when I use a plastic stick to move spring over contact with a key previously played all sounds...until I back to turn sampler in upright position.

I cleaned all contact springs and contact base. I checked keyrange board and all contact ways on board. All seemed to de ok for me.

I checked all keyrange connectors to mother board: Ok

Maybe I need to know what parts of sampler are involved in keyrange operation to checked something else....I don't know....