下面是[60W/8Ω功率放大器电路图]的电路图
BOM表 R1=1.8Kohm R2=220Kohm R3=27Kohm R4-10-11-17=3.3Kohm R5-9-12-16=100ohm R6=18Kohm R7-13=3.9Kohm R14=10Kohm R15=22Kohm Trimmer R18-23=330ohm R19-21-22=15Kohm R20=12Kohm R24-30=82ohm R25=8.2Kohm R26=27Kohm R27=820ohm R28=3.3Kohm R29=100ohm R31-39=180ohm R32-38=6.8Kohm R33-34=1.2Kohm R35=82ohm /1W R36-37=0.33ohm / 5W R40-41=10ohm / 2W R42=180ohm/5W TR1=4.7Kohm Trimmer D1-2=24V/1W Zener D3....9=1N4002 T1-2=BC550C T3-4=BC560C T5-13=BD530 T6-8=BC414C Τ9=BC416C T7-10=BD529 T11=BD591 T14=BD592 T12=2N5630 T15=2N6030 C1=4.7uF/25V C2=470pF C3-4=100uF/63V C5=68pF C6-10=330pF C7=22pF C8=220uF/16V C9=100nF 100V C11-12=10pF C13-15=47uF/63V C16-17=100nF/100V C18-19=100nF/100V(:电路图) |