Umugenzuzi wumuryango PCB ni ikibaho cyumuzunguruko cyacapwe (PCB) kigenzura umuryango cyangwa amarembo kugirango ugabanye kugera ahantu runaka. Ubugenzuzi bwumuryango PCB mubusanzwe bugizwe numubaho wumuzingo wacapwe ufite ibice byumuzunguruko (IC), harimo transistor, capacator, abarwanya, nibindi bice, umugenzuzi wumuryango PCB arashobora kandi gushiramo ibintu byongeweho nka klawi, sensor, relay, nibindi bice, umugenzuzi wumuryango PCB mubusanzwe uhujwe na sisitemu yo kugenzura, yemerera abakoresha kugenzura kugera mukarere runaka.