i tried with this link it's working..
http://abiyasa.com/blog/2009/05/04/fixing-a-broken-wacom-soldering/
On my previous post (
fixing a broken wacom pen),
I accidentally glued the pen tip to the iron core. The glue was a mess;
the iron core, the plastic part, and the pen tip, all sticked together
This causing the Wacom tablet couldn’t detect any pen pressure
although the pen tip position is detected. The pen tip is not moveable,
that’s why.
Since the eraser part was still working and I rarely use it, I decided to desolder the and move the eraser part to the pen tip.
my plan
Preparation
I bought a cheap solder iron (around 3 EUR), 10cm tin solder wire
(less than 1 EUR, no need to buy one big roll), and if necessary, a
solder sucker. I didn’t bought this last item.
If you haven’t done any soldering before, just ask your friend or someone to do it
Soldering Time
The idea is to desolder both pen’s coil wires and the eraser’s one, and exchange them (see my plan above).
First, I open the wacom pen. It’s easy since I have it opened before. Then desolder the pen tip part.
There are two parts you have to desolder: the part which connects the
wires from the coil, and the other part which stick the plastic part to
the PCB/component board. Once you desolder these parts, the pen
component can be easily removed.
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Now, desolder the eraser part. You can desolder first the coil’s wire so you can unplug the coil.
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Then desolder the plastic component part and re-solder it back to the pen tip area.
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Done! I could throw away the pen tip component but I decided to
soldered it back to the eraser part. I put the pen cover back and tested
it.
It works! Now I have a ‘new’ pen tip
http://abiyasa.com/blog/2009/05/04/fixing-a-broken-wacom-soldering/