Emu XL-7 & MP-7 User's Group

Do you use the normal size of soldering iron?

  Yes, but i dont stay to much time on, it heat very quicky.

vibesart <edmann@...> a écrit :
  Thank you bbbiggup

Do you use the normal size of soldering iron?

Big Ups

E

--- In xl7@yahoogroups.com, bbbigup bbbigup <bbbigup@y...> wrote:
>
>  you do not use
> desolder braided copper or solder sucker to remove the old solder?
>  NO
>    
>   But i haven't seen that there are so much points on this pot.
>    
>   If you have the new one , cut all the point to take off the
pot.After with a pliers unsolder all the point stay in the IC. You can
blow on the IC to remove the rest of tin when it's warm, to let the
hole empty.Me i use an iron paper clip to remove the tin inside the
hole.I heat the paper clip, i push it inside the hole, and i move it
to remove the tin from the hole.
>    
>   Do it slowly and quietly and you didn't destroy the IC.
>    
>   I didn't change this part , but i already change same on other
synth, and i have change some switch on my xl7, it work grate.
> 
> vibesart <edmann@p...> a écrit :
>   Thank you biggup
> 
> I understand the method that you describe. Unusual - you do not use
> desolder braided copper or solder sucker to remove the old solder?
> 
> Have you replaced the data-entry pot on an XL7? There are a total of
> (9) points - 4 points for the cover part (looks like a copper shield)
> - and 5 points for the pot itself.
> 
> My Fear is that I might damage the electronic traces on the other side
> of the IC - do you think that is not such a potential problem?
> 
> thanks very much!
> 
> Ed Mann
> 
> --- In xl7@yahoogroups.com, bbbigup bbbigup <bbbigup@y...> wrote:
> >
> > Hi,
> >    
> >   Me when i change a pot , i unsolder first the part who fix the pot
> in the IC, and after the 3 more little part.Dont be afraid to
> distorted the old pot when you unsolder it.
> >    
> >   To unsolder pot, i push with the solder tool (i m french and i
> dont know the name of this tool) on one of the two big part , on 1 or
> 2 milimeters, after the other ,i repeat thoses actions until they are
> out of the IC, on the other side of the pot's IC.After  I do the same
> on the 3 little left in same time to push them out in one time.
> >    
> >   
> 
> 
> 
> 
> 
> 
>     
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