Who can help me with my board

[ivconic]

[lxs17757414132]

Sorry, I forgot my translation software. How should I modify my board

[GeoMax]

Why do you want to modify your board with a VCO? It has already a CD4046 VCO built-in.

[GeoMax]

Your board looks like a modified PI Polones or Proscan schematic with an additional 4046 VCO circuit. The PI Polones or Proscan are almost the same circuit. They are all modifications of the original Sandbanks PI from 1979.

[kt315]

Sorry, I forgot my translation software. How should I modify my board

leave it out. it has no GEB control and is one-sample PI. you will collect all nails at chinese field.
anyway you can sell the metal and collect money on good detector. if will not waste the money on cigarettes, girls and Jack Daniels. but i doubt.

[lxs17757414132]

I plan to start this thread