Qsc - Dsp4 电路图.pdf

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1、R107 3.3K R124 10K R125 10K R126 3.01k 1uF C108 R75 3.3K R74 2.15K C107 100pF 0.1uF C67 0.1uF C93 10K R95 10K R94 10K R111 10K R110 0.1uF C92 0.1uF C81 0.1uF C80 0.1uF C79 C75 0.1uF0.1uF C74 0.1uF C73 0.1uF C76 C70 220pF C83 220pF R106 3.3K R57 3.3K R49 3.3K C68 220pF R105 3.3K R48 2.15K C101 100pF

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3、6 22uF R23 150 LD1 green R11 150 LD2 blue RadioFans.CN 收音机爱 好者资料库 R79 2.74K R78 11.3K R73 11.3K TL074 U13:4 R58 11.3K R61 11.3K R66 2.74K R55 2.74K TL074 U13:1 R54 2.74K R70 2.74K C49 0.047uF R80 10K R77 15.0K 0.047uF C59 C57 10uF TL074 U13:2 R53 11.3K R36 2.74k R28 11.3K R32 11.3K R50 11.3K R46 2.7

4、4K TL074 U13:3 R24 2.74k 10.0K R19 R16 4.99K R15 4.99K 10.0K R20 0.1uF C23 1.13K R21 10.0K R14 2.0K R22 C109 0.047uF 7.3728MHz Y1 C64 27pF 27pFC61 10.0K R12 C47 10uF C46 0.1uF R37 is not stuffed. C53 0.1uF 10uF C36 0.1uF C37 0.1uF C40 0.1uF C50 10uF C51 0.1uF C39 10uF C38 3 + 2 - 1 TL072 U20:1 10uF

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