First DX Purchase

I don't think you need the soldering iron, or solder paste to fix it... the screen modules clip in. and:
1) I wouldn't touch a DS with a firestarter iron like that
2) you don't use paste for hand soldering.

I read that minor soldering is required to attach the speakers onto the new screen. I do have minor soldering experience. My boss kept an iron that was actually a cheaper version of the one I got at the workplace. I couldn't adjust the temperature on it, but was able to fix my EZIV slot-2 battery with no problems. I'm sure it will be safe to use on such a task. Also if I remember correctly the guide said I'll need paste.

Well update, I finally received my package. I've successfully disassembled the DS and about to swap out the screens. It seems there is a problem. As UltraMagus stated I didnt need the paste but I needed soldering wire. I want to finish this ASAP to avoid losing pieces of the DS. Can I still use the paste to attach the speakers or maybe borrow some soldering wire from the original?

Run down to radioshack, buy some soldering wire for 3$

[quote name='Linkiboy' post='2128553' date='Jul 18 2009, 07:29 PM']Run down to radioshack, buy some soldering wire for 3$[/quote]


yeah just make sure you use a very low watt fine tipped soldering iron and low melting point pre fluxed solder!

Thanks guys. I tried to melt some of the original solder off the old screen but as I thought this didn't work. I'm going to head to a hardware store tomorrow and grab some solder wire. Hopefully nothing gets lost as it's in peices all over my room.

[quote name='cornaljoe' post='2129607' date='Jul 19 2009, 06:31 AM']Thanks guys. I tried to melt some of the original solder off the old screen but as I thought this didn't work. I'm going to head to a hardware store tomorrow and grab some solder wire. Hopefully nothing gets lost as it's in peices all over my room.[/quote]

you want the fine electrical stuff, whatever you do don't buy it from the plumbing section like one of my friends did its not the same stuff.

[quote name='UltraMagnus' post='2129805' date='Jul 19 2009, 03:14 AM'][quote name='cornaljoe' post='2129607' date='Jul 19 2009, 06:31 AM']Thanks guys. I tried to melt some of the original solder off the old screen but as I thought this didn't work. I'm going to head to a hardware store tomorrow and grab some solder wire. Hopefully nothing gets lost as it's in peices all over my room.[/quote]

you want the fine electrical stuff, whatever you do don't buy it from the plumbing section like one of my friends did its not the same stuff.
[/quote]

Lol, too late, that's exactly what I did. I'm just now getting a hold of the good stuff, since the first one I got was too thick, and now I have another problem. It seems the soldering iron loves the wire so much it doesn't want to let go of it. I managed to solder all four wires on after alot of frustrating tries, but then they came off when I tried to put the screen back in the DS. I also managed to peel off some of the trace while trying to take off some solder. Will it still work? Only part of it peeled back, I was able to stop myself from taking it off. Is there some kind of technique to get the solder off the gun and on the spot you want it on? I don't remember it being so hard the last time I did this.

[quote name='cornaljoe' post='2142927' date='Jul 25 2009, 04:49 AM']Is there some kind of technique to get the solder off the gun and on the spot you want it on? I don't remember it being so hard the last time I did this. [/quote]

you heat the item you are trying to solder, and apply the solder wire to that right next to where the soldering iron is. you could also try smothering what you are trying to get solder on in flux, messy, but it works. (damn soldering is hard to explain in text)

as for the rest of your question, it may work if the tracks have lifted, as long as the tracks have not broken. It would be a good idea to (gently) glue them back down using epoxy. if the tracks have broken you will need to scrape off any solder mask with a scalpel and use conductive silver paint/epoxy to reconnect the traces. not something for the inexperienced usually, but you may as well try, its not like you can break it any more . Its all good experience anyway.

[quote name='UltraMagnus' post='2146153' date='Jul 26 2009, 02:12 PM'][quote name='cornaljoe' post='2142927' date='Jul 25 2009, 04:49 AM']Is there some kind of technique to get the solder off the gun and on the spot you want it on? I don't remember it being so hard the last time I did this. [/quote]

you heat the item you are trying to solder, and apply the solder wire to that right next to where the soldering iron is. you could also try smothering what you are trying to get solder on in flux, messy, but it works. (damn soldering is hard to explain in text)

as for the rest of your question, it may work if the tracks have lifted, as long as the tracks have not broken. It would be a good idea to (gently) glue them back down using epoxy. if the tracks have broken you will need to scrape off any solder mask with a scalpel and use conductive silver paint/epoxy to reconnect the traces. not something for the inexperienced usually, but you may as well try, its not like you can break it any more . Its all good experience anyway.
[/quote]

Thanks again for the advise, but it seems I broke the ribbon cable as most say to try and avoid. I actually finished and got the screen back together, but noticed that the screen was dirty under the protector. I reopened it cleaned the screen. The ribbon cracked as I was putting the cable through the hinge for the second time.

Well at least I know how to do it now. I'll probably order another one soon if no one replies to my WTB request on the trading forums. Also, while soldering the speakers I had to strip the wire several times and they have become rather short. When I attempt this again should I attach some new wires to the speakers? If so where should I get the replacement wire of the right size.

[quote name='cornaljoe' post='2146175' date='Jul 26 2009, 08:28 PM']When I attempt this again should I attach some new wires to the speakers? If so where should I get the replacement wire of the right size.[/quote]

if it is too short it may be a good idea. the wire size isn't all that important, as long as it fits it will be fine. I don't know where you can buy some as I live in a different country, but most people in the US mention a shop called "radioshack".