Need help modding T01 - question re: E-Switch

After fighting FastTech about a DOA Manker T01, a friend of mine got no where. He still wanted the light, so he ended up ordering from elsewhere to get it. He never did get anything resolved with FastTech. Fast forward 6 months - he’s thinking about modding the dead T01 by replacing the driver. He believes the light was destined to be more than just an expensive paperweight.

He doesn’t really have any modding experience, and mine is limited to non e-switch lights. So, I went ahead and disassembled the light already, removing the pill, emitter and driver/switch assembly.

I’m fairly certain that the driver is what’s shot on this light. When you would put a battery in, it would flash about 4 times, then turn off. This would happen every time. With that said, I’m looking at a driver swap and a rewiring of the old switch.

Which brings me to my questions:

  1. Is there a way to test the e-switch to ensure it’s working properly
  2. In the picture above, there are two legs exposed which protrude from the back of the vertical switch board. I’m assuming that they are + and gnd legs that I can solder to. I’m hoping to confirm this.

My plan, at least in theory, is to remove the existing switch and epoxy it onto the new driver (which is TBD) and use the exposed legs to wire it to the board.

Thoughts? Critiques? Suggestions?

I had a “dead” U11 before with the same symptoms as your T01.

I managed to bring it back alive by re-soldering the connections between driver board and switch board. Make sure the soldering result is glowing like new, not pale.

I’ll take a look and give that a before I do anything drastic, but he already has a working T01 and wanted a different UI for this one. In the end, it’s probably going to be modded no matter what.

Richard at Mtn. Electronics is a wiz at this sort of thing. Electronic side switches don’t work with just ANY driver. Email and ask him what is best workable driver for T01 if you can’t fix what you got going on right now.

My pics on the T01 breakdown and simple mods: http://s1054.photobucket.com/user/TomE2012/library/Custom%20Mods/Manker%20T01

My goal is Narsil/85 eventually though in this light. It's throw now is 26.8 kcd on a dedomed XPL V6 1A.