下面是[10波段图形均衡器电路]的电路图 材料BOM表: R1....20= 10Kohms R21....40= 1Mohms R41= 10Kohms R42= 1Kohms R43.....52= 2.2Kohms R53.....62= 47Kohms R63-64-66-67= 47Kohms R65= 10Kohms R68-69= 47 ohms 1/2W RV1....10= 100Kohms lin FADER RV11= 10Kohms log. C1= 180nF polyester C2= 18nF polyester C3= 100nF polyester C4= 10nF polyester C5= 47nF polyester C6= 4.7nF polyester C7= 22nF polyester C8= 2.2nF polyester C9= 12nF polyester C10= 1.2nF polyester C11= 5.6nF polyester C12= 560pF polysterine C13= 2.7nF polyester C14= 270pF polysterine C15= 1.5nF polyester C16= 150pF polysterine C17= 680pF polysterine C18= 68pF polysterine C19= 360pF polysterine C20= 36pF polysterine C21= 4.7uF polyester C22-23= 33pF polysterine C24= 10uF 25V C25-26= 47uF 25V C27...32= 47nF polyester IC1...3= TL074 S1= 2X4 SW for stereo (:电路图) |