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摘要: 下面是 [唱机前置放大电路图]的电路图 BOM表: R1 = 47K R2 = 100R R2 = 6.8K R4 = 68K R5 = 2.7K-1/2W R6 = 2.7K-1/2W R7 = 2.2K R8 = 39K C1 = 100uF-25V C2 = 100uF-25V C3 = 100uF-25V C4 = 47nF-63V C5 = 47nF-63V D1 = BZX79C18 D2 = BZX79C18 Q1 = BC337 Q2 = BC327 J1 = RCA Jack IC1 = LM833, Opamp(责任编辑:电路图)
BOM表:
上一篇:音箱维修方法
型号 | 厂商 | 价格 |
---|---|---|
EPCOS | 爱普科斯 | / |
STM32F103RCT6 | ST | ¥461.23 |
STM32F103C8T6 | ST | ¥84 |
STM32F103VET6 | ST | ¥426.57 |
STM32F103RET6 | ST | ¥780.82 |
STM8S003F3P6 | ST | ¥10.62 |
STM32F103VCT6 | ST | ¥275.84 |
STM32F103CBT6 | ST | ¥130.66 |
STM32F030C8T6 | ST | ¥18.11 |
N76E003AT20 | NUVOTON | ¥9.67 |