Serbian pi Gold-Skan

[Orbit]

Discrimination doing exactly the same or similar as gs 4 except that very calm and stable with modifications components obtained a better range than gs 4 ,diskriminacion take over as rejection ground and rejection iron as again more as that works gs 4 gs 5 or Tdi ...

[eduardo1979]

I did in the past and the GS4 works great iron discrimination.
I had to make my own design Lay Out for GS4 so that he can get more performance.
The GS6 is deep in Orbit videos, but there is an error on your PCB or the scheme and I am not able to give with.
If there alguen you can find the error, I would be willing to start again because the GS6 deserves another chance.

[luci1988]

About 1 month after I finished and I can say this detector is a detector that deserves all the work, the problems discovered by me are used in PCB Orbit another version of PCB, to function properly managed carefully made PCB photo of him in those two 1nF capacitors from 4093 and used 2N3904 anything, pin 2 and 3 to reverse the LM385. Thanks Orbit

[luci1988]

GS6 Hold Auto mode works perfectly well but discrimination makes detection range is small and is very stable, the way All metals when they hand coil or close to the ground it remains stuck with the maximum detection signal to press the reset button, no metal It has varied around the detection coil. I said it very well shielded assembly. I tried with another type of coil but identical in terminal 6 at NE5534 have varied high-00.60V to 00.0V.

[luci1988]

To adjust discrimination must be adjusted balance between RV3 trimmer and P3.

[eduardo1979]

Hello Luci1988.
You can post a video of you GS6?
I do not understand that means when he says that the problem is in the 1 nF capacitor to the CD4093. You can explain it otherwise?
Nor it is referred to 2N3904 transistor.
At the end you could fix the voltage drop of the TL 064?
a greeting.

[luci1988]

Hello Eduardo 1979, voltage drop across the TL064 resolved by connecting 2N3904 and 2N3906 correct.

[luci1988]

Follow PCB carefully created Orbit photo attached to it and you will understand where he pcb modification. thank you

[eduardo1979]

After many hours of work, I designed Lay Out the GS-6 version ORBIT.
The scheme had some errors which are corrected. There are two versions Lay Out, the original errors, and another without errors. I ask Orbit please check if everything is correct. I also added the power supply in version Lay Out.
A greeting.

[luci1988]

Eduardo congratulations for their work, have tested this scheme is ok?

[luci1988]

Your diagram looks ok at first but wait and Orbit's opinion.

[eduardo1979]

. Hola Luci
Tienes que prestar atención a los componentes siguiente:. C12 y R31, porque creo que tiene un error en su PCB
. Usted tiene que comprobar su PCB con mi esquema que publiqué ayer
me registré condensadores 1nF, a la que referí en un post anterior y me siento bien. .
Un saludo.

[luci1988]

Now your detector working properly? discrimination is ok?

[Orbit]

Scheme is valid ! C27 replace with 68nf will reduce the frequency and pulse width maximizes range detection , if the brakes pay attention to rv4 , play around r51 and c34 etc. all the best !

[Orbit]

Hi Orbit what is your native language ?

Perplexedly question! Talk language ,,Romanic similar,, Italian, Spanish, French and of course,Serbian language