K5synth

I can get some inverters for 5CDN$ about 2,5 euros with backlight but 
the problem is that they are some 2x40 char. backlight and it's a 12v 
inverter.(And they make no noise too). Heating the joints(but first 
removing it from the board not to detach cooper from PCB) seem to have 
fixed the problem, but I don't think it will last much time. I think 
that the trick that tells to add solder maybe just heats the inverter 
joints finally.

g0ory@... a \ufffdcrit:

> That's a nasty one! I looked at mine when I was doing my PS board -
> the inverter is potted in black epoxy resin underneath :-(((
>
> look at the UK backlights site they have inverters which will work.
> The PDF is available for download, they are about oh 20-25 euros each?
>
> They say better and with less noise too..... sounds good.
>
> cheers, Antoine
>
> Adam
>
> p.s I'm thinking, some HH Amps used to use these things - ouch.
>
> --- In k5synth@yahoogroups.com, Antoine Desch\ufffdnes <antdes45@n...>
> wrote:
> > Oops, I found that moving the wires while the K5 is on makes the
> > inverter moving. Guess what : Dry joints INSIDE the inverter is the
> problem.
> > Now I just need to find a way to remove the casing . . .
> >
>
>
>
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-- 
Thanks,
Antoine Desch\ufffdnes /aka
  -\ufffd\ufffd`-\ufffd-DragonMaster-\ufffd-\ufffd\ufffd`-
http://thehotcom.deep-ice.com/