Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

Reparing Survival Laser Driver

bobo99

0
Joined
May 18, 2011
Messages
128
Points
18
Hey Guys,

One of the leads from the driver, from the original survival laser driver, fell off. I'm trying to de-solder the driver and fix it but for whatever reason the soldering iron can't melt this solder.

Don't feel like ordering another pill and driver, any ideas on how to get at it?

20130501_160408.jpg
20130501_160414.jpg
 
Last edited:





Joined
Feb 21, 2013
Messages
5,013
Points
0
Good luck. Your going to need to pop the brass ring out of the pill and solder a new lead on. Youll need to unsolder the pill and brass ring if the driver pill and ring and soldered together. Off the top of my head I cant think of an easy way to pop the ring out wiyhout damaging tge driver
 
Joined
Jun 7, 2012
Messages
1,683
Points
63
If you put the pill in a vice and put light pressure on the driver with a screwdriver while desoldering it from the brass ring it will come out after you work at it. I had the exact same issue not too long ago and fixed it this way.
 
Last edited:

bobo99

0
Joined
May 18, 2011
Messages
128
Points
18
So even though the solder isn't melting it will give enough? I guess that's my last resort, if it dies it dies!
 
Joined
Sep 12, 2007
Messages
9,399
Points
113
The aluminum is sucking the heat away. You could try pre-heating it in a toaster oven or just using a bigger iron. Solder is pretty soft, so you can pry it out if you're feeling desperate, but then you still have the problem of re-attaching it to the pill.
 
Joined
Jun 25, 2011
Messages
1,481
Points
63
i've used a small file to cut through the solder on aurora pills. then just pop out the contact/driver board.
 
Joined
Dec 6, 2008
Messages
1,581
Points
63
Bobo;

I've repaired drivers many times.

You need a larger iron (I use a 60 watt).

Heat up both sides and pry the driver up from the larger hole in the driver.

LarryDFW
 




Top