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Vintage Synth Repair

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Re: [vintagesynthrepair] Korg backlight problem

2012-06-06 by Roger J

Around 130VAC +/- 10 would be typical at 350 to 450Hz. is what I would expect to see.  No load will be higher than loaded by a few.




>________________________________
> From: Quazimodo <noddyspuncture@...>
>To: vintagesynthrepair@yahoogroups.com 
>Sent: Tuesday, June 5, 2012 11:08 AM
>Subject: [vintagesynthrepair] Korg backlight problem
> 
>
>  
>Hi guys,
>
>I am looking at a Korg Wavestation EX with currently no backlight. I bought a new backlight foil and installed it - but still no joy.
>
>I checked to see if the volts were there on the small plug feeding it and there's nothing.
>
>Can any one confirm for me please what voltage I should be getting? And also, would anyone know what could be a common fault on these for a lack of volts here?
>
>Cheers,
>TOM
>
>
> 
>
>

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