Working on separator principle: game consoles and separator can emit high frequency electromagnetic wave,
the console on the motherboard has a control chip, with game consoles can interfere with the game board,
coin, key points, high frequency magnetic field signal can penetrate the machine internal wire, resistor,
capacitor, chip, IC, transistor, SCM, etc., after the interference on the points on the integrated circuit
receives signals or refund money, the machine will automatically on or refund COINS, electric equipment is
made up of thousands of electronic components, electrical engineer is the most headache is electromagnetic interference,
especially in high frequency, ultra high frequency electromagnetic interference, the problem is now and difficult to conquer the problem in the future.