Goldscan IV, 4 position switch question?

[Orbit]

that certainly .

[Alexismex]

Some more photos

[Alexismex]

more

[Alexismex]

more and more

[Alexismex]

more photos from gs

[Alexismex]

more photos from gs and finish

[smity]

Bravo Alex! Excellent photo! Now it will be possible to compare with the scheme in the future to build this device. Please write how this detector? Detection range, the discriminator ... Many thanks.

[N@SKO]

10x!
Good job!

[Orbit]

What is your salary ,of photographs , where have you been so far.

[Orbit]

Comparing your pcb with my, I have discovered,that there are differences ,between thy goldskana and my goldskana .

[Orbit]

the difference is obvious the difference is obvious and the electronic sematic, probably in the work of the unit maybe maybe not ,I do not know ..

[N@SKO]

I found first mistake.
Any idea how much farad is?
http://img705.imageshack.us/i/goldscaniv.jpg/

[porkluvr]

I found first mistake.
Any idea how much farad is?
http://img705.imageshack.us/i/goldscaniv.jpg/

What capacitor value goes there? Zero.

There is no capacitor where you indicated on any of the other GS4 schematics I've seen.

[N@SKO]

http://img844.imageshack.us/i/img0905web.jpg/

[Alexismex]

You are right, capacitor 1nF between pin 6 and 7