In all microwave circuits, there is a high voltage diode anode provides microwave tubes, usually black and white TV high voltage silicon stack, is dedicated. Once the damage must also change the new models. Sometimes, in some places may not be able to buy, but that is bought, encountered poor quality of the equipment on the bad. My family, "Glanz" is one such.aA3service manual download site

Therefore, I would like to be able to replace it with an ordinary diode? After analysis, the high-pressure microwave only 1900V (rms), according to 3000 volts peak nor, but also redouble six thousand, so, with a seven 1N4007 series, then put on yellow wax tube, the original location of the diode connected into the circuit can be.aA3service manual download site
 aA3service manual download site
After this method substitution cooker as usual, found better than the high-pressure pipe and buy cheap, my family has changed in three years, have not been too bad again. Others were not replaced and then repair bad too. It is recommended friends encounter such problems, and bought good quality pieces often burn out, we might try.aA3service manual download site