Yamaha powered mixer EMX312SC


2013-05-27 3:17 pm
I hv a EMX312SC that comes on and den shuts off one minute or so....soft start relay shuts off...+ and _ 15volts shuts off,,,main + voltages for power amp section ok...cud sumone tell me why???if front control panel connected ok..bt if strip cable of of power amp connected it shuts down...