IS ANYONE CAN SHARE RUSSIAN COMPONENTS REPLACEMENT FOR TRANSISTORS AND IC'S THAT NORMALY USED IN METAL DETECTORS
I NEED A CHEMATIC FOR WHITES BEACH COMBER ALL METAL DETECTOR, THIS A VERY VERY OLD TYPE OF WHITES DETECTOR IT TRANSISTORISED ABOUT 8 OF THEM, AN ON/OFF SW WITH VOLUME CONTROL/CAPACITORS ARE COLR CODED IN 100WV CERAMIC DEW RESISTORS LIKE 26 OF AND 2 DIODES.
I TESTED IT AND STILL WORKING BUT WHEN YOU TURN THE VOLUME UP IT SOUNDS LIKE CRAZY, SO IT WOULD SET AT ABOUT QARTER OF THE POTENTIONER TO STAY OFF IF NO METAL IS AROUND THE COIL, IT SOUNDS WHEN METAL IS CLOSE TO IT ABOUT 2 INCH FROM THE COIL.
I WANT THIS DETECTOR BE IMPROVED IS THER ANYWAY WE CAN ABOUT THIS. I WILL POST THE THE PCB NEXT TIME ILL SIGN IN, WHATS YOUR OPINION ABOUT THIS. DID ANYONE HAS THIS KIND OF WHITES ALL ETAL DETECTOR BEACH COMBER?
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