Is the V12 fix that comes with modbo 745 good?

**chalosf** · 07-20-2006,03:25 PM

It looks like the one the DMS chips come with, are they safe?

here is the link: http://www.modbo2.com/diagramme/PSTW...rsion-need.jpg

**Flying Scotsman** · 07-20-2006,03:46 PM

Forget that fix, what you want is either the comsoft v4 fix or the summ0ne resistor fix, otherwise you will probably end up with a fried lens.

**chalosf** · 07-20-2006,03:49 PM

Why would they include a fix that fries the lense...shit why would dmd team do it also, i thught they were good

**mp3boy** · 07-20-2006,07:14 PM

That's one of the first fixes that came out, and it definitely doesn't work. My fix of choice is the SubZero, although I haven't tried the Comsoft v4.

**chalosf** · 07-20-2006,07:49 PM

what exactly does the modbo fix do?

**mp3boy** · 07-20-2006,07:52 PM

"Since the power driver IC is mainly a bunch of amplifiers with high current outputs, the output
voltage is proportional to the input signal from the CD/DVD controller. By limiting the input
signal to the power driver we can ensure that the voltage swing on the coils does not exceed a
maximum value.
The input signal from the CD/DVD controller can be easily clipped to ~1.2v by using two very
common 1N4148 diodes connected to ground as from the following schematics."

- http://www.infinitymod.com/cgi-bin/m...?page=laserv12

**chalosf** · 07-20-2006,08:02 PM

i don't know who is dummer matrix for making a fix that doesn't work or modbo for copying it...

T07N · 07-20-2006,10:07 PM

The diode fix works well with their pic fix.

**chalosf** · 07-20-2006,11:28 PM

Originally Posted by T07N

pic fix.

whats that? can i add that to the fix they sent me

**loy** · 07-20-2006,11:34 PM

You'd need to program a pic(notice link above). I'd just go with a simple resistor fix..

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