Pulse Star II (first analog version)

[MDfanatic]

Copied from this link

Original PS2 coils:
25cm coil = 1.5 ohms, 0.611mH
45cm coil = 1.9 ohms, 0.677mH
1x1m coil = 2.7 ohms, 0.361mH (this I am not sure)
2x2m coil = 2.5 ohms, ~1mH

[N@SKO]

I'm looking for PS2pro clear pcb pictures

[Mehranfar]

I'm looking for PS2pro clear pcb pictures

Pulse star ii pro

[ivconic]

The good thing about the PS2 Pro is that those machines never break down.
I had dozens of them on the service, but mostly they were very easy services.
Potentiometers or coil connections mostly fail.
But I have never seen any such detector have a main board failure.
Sometimes, due to age, oxidation has occurred on the two-way pin arrays, and it is enough to just separate and reassemble the main board with the front and back.
Big congratulations to the author!

[Mehranfar]

Here is the correct schematic of the Pulse Star 2 motherboard!

Hello, this schematic is not correct and has many errors.

[Mehranfar]

Hello, does anyone have a high-quality photo of the original Pulse Star board, front and back? Please send it.

[Orbit]

Hello, this schematic is not correct and has many errors.

I don't think you need another scheme when you don't even understand this one. Something simpler works better.Many people on the forum with little knowledge of pulse devices did what was posted, except for individuals who wandered into the forum.Don't talk and don't talk to me. If you can't see, buy glasses, can you see above that people have already made a device, and if you can't do it, make some device with two operational amplifiers. What are you even talking to me about? Ask Ivica, he started the topic. How does it work with everyone except you, you may be wondering. And don't be rude, I have no intention of writing anything at all that they have no idea about.

[Mehranfar]

I don't think you need another scheme when you don't even understand this one. Something simpler works better.Many people on the forum with little knowledge of pulse devices did what was posted, except for individuals who wandered into the forum.

This doesn't work, the schematic and PCB have many errors. Friends made it and it didn't work.
If you are sending a file, send it properly, don't waste people's time.

[Orbit]

Maybe you need a scheme in Arabic? Turn to the other one and what I put was not needed. When you try harder, you will realize that some things are not free. You come here and search for everything for free and without effort. On the other hand, with little or no knowledge.

[Mehranfar]

Maybe you need a scheme in Arabic? Turn to the other one and what I put was not needed. When you try harder, you will realize that some things are not free. You come here and search for everything for free and without effort. On the other hand, with little or no knowledge.

I don't care whether you send the correct file for free or for a fee.

[Orbit]

Of course, since you walk in sandals, I know your world. Better play with lrl toys.

[Mehranfar]

Of course, since you walk in sandals, I know your world. Better play with lrl toys.

This is the PCB file you sent, which is full of errors. Why do you say such things when you can't design a PCB properly? Your board has errors in the 555 IC, the t7 transistor, and other places.

[moodz]

you can buy them on ebay for $12 ... no big deal and there is a big hi res picture.

https://www.ebay.com/itm/11646302328...&google_free_l isting_action=view_item

[Mehranfar]

you can buy them on ebay for $12 ... no big deal and there is a big hi res picture.

https://www.ebay.com/itm/11646302328...&google_free_l isting_action=view_item

But this pcb has a problem.

[moodz]

But this pcb has a problem.

Well .. you can work out the circuit diagram from the PCB then it can be analysed to work out where the problem is ... or do you know what the problem is ?