Archived from groups: rec.audio.pro (More info?
"Scott Dorsey" <email@example.com> wrote in message
> Bat <firstname.lastname@example.org> wrote:
>>Any one out there know about repairing these subs? (Servo 1200 - Velodyne)
>> My sub all of a sudden started a hum (ignoring all knobs and input
>>and it 'clicks' every 2
>>seconds. Does anyone know what this could be symptomatic of? There's a
>>big-ass transformer inside going to the circuitry and I'm wondering if the
>>xformer died. I have no specs and I fear these things are impossible to
> The power supply is going into protection mode, possibly because the
> output transistors are blown but maybe for some other reason. Get a
> tech to look at it.
> Transformers very seldom fail.
Thanks Scott -
I figure it's tech time - nothing smells or looks cooked on the board inside
making it even harder to diagnose. I wasn't even driving it hard when it
happened... like 20% vol playing GTA San Andreas :-D