Carvin_DX1642_Graphic_EQ_Schematic电路图.pdf

《Carvin_DX1642_Graphic_EQ_Schematic电路图.pdf》由会员分享，可在线阅读，更多相关《Carvin_DX1642_Graphic_EQ_Schematic电路图.pdf（1页珍藏版）》请在收音机爱好者资料库上搜索。

1、R1 R2 R3 R4 2 3 + 1 A1.A 6 5 + 7 A1.B + C13 P1 R16 R17 C15 C16 R15 R18 R19 R20 2 3 + 1 A3.A 6 5 + 7 A3.B C17 C18 R21 6 5 + 7 A8.B 2 3 + 1 A8.A R22 C19 H1-1 EQ. IN (L) 10K 10K 150 45584558 150 470 10K 82PF 22K 10 10K 27PF 10K P2 R25 R26 C21 C22 R27 R28 6 5 + 7 A4.B P3 R29 R30 C23 C24 R31 R32 2 3 + 1

2、A4.A P7R45 R46 C31 C32 R47 R48 2 3 + 1 A6.A P8 R49 R50 C33 C34 R51 R52 6 5 + 7 A7.B P4 R33 R34 C25 C26 R35 R36 6 5 + 7 A5.B P6 R41 R42 C29 C30 R43 R44 6 5 + 7 A6.B P9R53 R54 C35 C36 R55 R56 2 3 + 1 A7.A P5 R37 R38 C27 C28 R39 R40 2 3 + 1 A5.A R10 R11 R12 R13 2 3 + 1 A2.A 6 5 + 7 A2.B + C14 P10R58 R5

3、9 C38 C39 R57 R60 R61 R62 2 3 + 1 A9.A 6 5 + 7 A9.B C40 C41R63 2 3 + 1 A10.A 6 5 + 7 A10.B R64 C42 H1-6 EQ. IN (R) 10K 10K 150 4558 4558 150 470 10K 82PF 22K 10 10K 27PF 10K P11R67 R68 C44 C45 R69 R70 6 5 + 7 A11.B P12R71 R72 C46 C47 R73 R74 2 3 + 1 A11.A P16 R87 R88 C54 C55 R89 R90 2 3 + 1 A13.A P1

4、7R91 R92 C56 C57 R93 R94 6 5 +7 A14.B P13R75 R76 C48 C49 R77 R78 6 5 + 7 A12.B P15 R83 R84 C52 C53 R85 R86 6 5 + 7 A13.B P18R95 R96 C58 C59 R97 R98 2 3 + 1 A14.A C60 P14 R79 R80 C50 C51 R81 R82 2 3 + 1 A12.A LAST USED LIST C63 C64 C1C2C3 C65 C66 C7C8C9C10 R5 R6 R7 R8 S1 S2 R23 R24 R65 R66 + C43 + C2

5、0 D1 D2 R9 R14 H1-2 GND A H1-3 EQ. OUT (L) H1-4 +15 VDC H1-5 -15 VDC H1-7 GND B H1-8 EQ. OUT (R) .01 .01 .01 .01.01 .01 .01 .01.01.01.01 10 10 10 10 EQ. OUT EQ. IN 1K +15V EQ. OUT EQ. IN1K 7.5K .22 7.5K .22 33K 4558 4.7K 150 150 470 4558 4558 5532 5532 3.9K .22 3.9K .22 18K 5.6K 20K .022 20K .022 91

6、K 5.6K FREQ. 63 HZ 125 HZ 250 HZ 500 HZ 10K .022 10K .022 4558 43K 5.6K 4558 1K HZ 4.7K .022 4.7K .022 22K 5.6K 4558 2K HZ 24K .0022 24K .0022 110K 5.6K 4K HZ 12K .0022 12K .0022 56K 5.6K 4558 4558 8K HZ 5.6K .0022 5.6K .0022 27K 4.7K 16K HZ C37 3K .0022 3K .0022 15K 250PF 4.7K 4558 4558 FREQ. 63 HZ

7、 125 HZ 250 HZ 500 HZ 1K HZ 2K HZ 4K HZ 8K HZ 16K HZ 7.5K .22 7.5K .22 33K 4.7K 4558 4558 150 470 150 5532 5532 4558 3.9K 3.9K .22 .22 18K 5.6K 20K 20K .022 .022 91K 5.6K 4558 10K 10K .022 .022 43K 5.6K 4558 4.7K 4.7K .022 .022 22K 4558 5.6K 24K 24K .0022 .0022 110K 5.6K 4558 12K 12K .0022 .0022 56K

8、 5.6K 5.6K 5.6K .0022 .0022 27K 4.7K 4558 4558 4558 3K 3K .0022 .0022 15K 250PF 4.7K T.R.BOYLL +15V +15V -15V +15V -15V A C D H P R S 14 2 1 18 2 10K 10K 10K 10K 10K 10K 10K 10K 10K 10K 10K 10K 10K 10K 10K 10K 10K 10K C61 10 C62 10 (UP) (UP) B 03OCT89 B TOP TOP TOP TOP TOP TOP TOP TOP TOP TOP TOP TO

9、P TOP TOP TOP TOP TOP TOP C5 .01 C6 .01 C11 .01 C12 .01 SYM 4 1155 INDUSTRIAL AVE. APPROVED: NO: DATE: DATE: PCB NO: ASSY. REV: REV: (619) 747-1710 FAX 747-9065 DRAWN BY: REVISED BY:DATE: ESCONDIDO, CA 92029 ARVINC NOT ASSIGNED 68 C68C67 560PF560PF 4. ALL GNDS ARE A EXCEPT AS NOTED. 3. ALL DIODES ARE 1N4003 EXCEPT AS NOTED. 2. ALL CAPACITORS IN MICROFARADS EXCEPT AS NOTED. R102R101 R100 R99 102 C. McEUEN 1. ALL OP AMPS ARE TYPE 4558 EXCEPT A8 AND A10 WHICH ARE TYPE 5532. DX1642 GRAPHIC EQUALIZER 30-16425 80-16425 C 2DEC94 RadioFans.CN 收音机爱 好者资料库