Roland SPD20 shows display''Analog test error'' at power on followed by'' battery low'' when any...
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Roland SPD20 shows display''Analog test error'' at power on followed by'' battery low'' when any switch pressed and shows normal display when any switch pressed second time.All + and - voltages are normal.multiplexer IC 15 & 16 replaced but no change.What could be wrong?
my 2307ci whenin tuner it plays fine but any digital input through optical input it will play for a...
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my 2307ci whenin tuner it plays fine but any digital input through optical input it will play for a few minutes the make solid noise through all speakers i can turn off the on will be fine for few minutes the do it again