DX-BlameST-pwr-sch维修电路原理图.pdf

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1、2009 - 2010 Carlos Mergulho BC556 220R 220pF 100nF 10F 100nF 100pF 47F 25V 100nF 100pF 100nF 100nF 220nF 470F47nF OUT +36VDC ( + 10% ) ( + 10% ) -36VDC 47F 100V 100F 16v 100nF 10K 10R .5W 100R 68R68R 12K FB FB 470R 2K 3K3 2K733R 1N4001 1N4148 Bias 500R adj. to 160R 33R 470F 470F 33R1N4001 1N4001 33R

2、 220R 2R2 2SA1943 BD140 Mount Q8 on main heatsink BD139 2SC5200 2SC2922 FJL4315 2SA1216 FJL4215 0R22 5W 0R22 5W 10R/5W 15R 2R2 220R 100R 100R 150R 3K8K2 8K2 BC556 BC556 BC546 BC546 BC546 BD139 BD139 Rev 1.5c May 2, 2010 Schematic By Todd A. Johnson (taj) 470F 47nF 47nF 47nF 47nF 220F 16V 470R 1H Opt

3、ional volume pot: 50K All resistors are rated 1/4 watt unless stated otherwise. All capacitors are rated 50v min. unless stated otherwise. 6A 3A 3A C1 C2 C3 C4 C6 C24 C7 C26 C8 C9 C10 C12 C13 C14C15 C16C17 C18 C19C20 C21C22 C23 C5 R1 R2 R3 R4 R5 R7 R8R9 R6 R10R11 R12 R13 R14 R15 R16 10R R32 R17 R18 R19 R20 R21 R22 R23 R25 R26 R27 R28 R29 L1 R30 R31 R24 Q1 Q4 Q5 Q6 Q7 Q8 D1D2 D3 D4 D5 Q9 Q10 Q11 Q12 Q3 Q2 100R DX BLAME ST RadioFans.CN 收音机爱 好者资料库