Full m/lab SD2000 schematics

[Mechanic]

Excellent! Knew you could figure it out!

Of course you are just building this for educational purposes aren't you.....!

Cheers Mick

[victor68]

Sorry Mechanic for idiot question, just ignore my post...I figured pins. Best regards.

[victor68]

Pins 1 and 5 are not to be connected. Pins 12 and 16 are not to be connected. You will have to do a little workaround to fix this

Hello Mechanic, I will spend more hours to deeply understand how the circuit is working but for me suspending pins 1;5;12 and 16 look like totally suspending LM13600. Please help me with this, because I read people suspended those pins and the circuit is working.

[victor68]

Thank you very much Zed, it's really great job, hard hard work there and it's very nice to share with us...thank you again. I just started my project based on your diagram, I still have a long way to be at final structure (including mods and components upgrades) and I believe I will have plenty questions. My first question is about pins 7 and 11 CA3083 which are not connected. Are Q4 and Q3 from CA3083 used only for create an extra 0.6V in circuits? Sorry for my English and for edit. Best regards, Victor.

[g.s]

what is the WRONG you have discovered..
Product Share here the results YOU for YOUR HELP

[external9]

Does anyone know how to generate a pulse dvt in ml Along with an example of a schematic


.

[external9]

hi i built the circuit SD2000., And after testing sense deep Very very low
my coil its 26 turn 1mm Copper wire .5 ohm 300 uh .
Also I found a mistake in the schematic by cortana zed
Please explain to me how dvt pulse would generation ?Excuse me for bad English

[mickstv]

That schematic has got a few mistakes, in the TX section. Better to use the schematic from the first post in this thread.

[kt315]

something wrong on YOUR side. the file is accessable - look the screenshot.

[WM6]

It is this post:

http://www.geotech1.com/forums/showthread.php?14001-Full-m-lab-SD2000-schematics&p=70573#post70573

For me all is still working OK. Probably hacktime need to upgrade his "un-zip" software or he cannot read picture in .GIF format?

[kt315]

what number of the post where I wrote?

[hacktime]

schematic was remade by Vladimir. enjoy

hi kt315,When i try to dowld the file a php achive is downloaded not the zip file... any dea??

[g.s]

I have finished...
simply my computer has been struck and I was not here

[TANCE]

Who has finished

[g.s]

Yes there is something strange here ???
observe is not reasonable..
Look at the pin 1 .2 .3 ....maybe mistake in the schematic...
In my own pcb I associate pin 1 and pin 2..