Re: TDS 380 calibration and vertical scale problem


Gilles Drolet
 

Hi David
Remove as much colder as you can without scrapping the board and Just reflow the holes with chipquick and the part will come off the board.
Good luck
Gilles

On Thursday, February 25, 2016 10:31 AM, "david.wilson92@... [TekScopes]" <TekScopes@...> wrote:



  It looks like I am in a real bind desoldering ch2 hybrid from the mainboard. The joints are through hole and some of the joints I was able to get the solder off at the top but at the bottom there is suborn solder that just refuses the come out. I tried desoldering several times but not having much luck. Since I don't want to break anything I thought about putting it back back the way it is and just use as is. A partially working scope is better than a broken one.

I could use a soldering iron to flow solder back in the through hole and try to desolder once again. The board is about 4 mm thick approximately and so are the through hole joints.

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