Electro-Harmonix_EC-0060-Holy-Grail电路图.pdf

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1、123456 A B C D 654321 D C B A Title NumberRevisionSize B Date:30-Sep-2004Sheet of File:C:HolyGrailholygrailraholygrailra.DDBDrawn By: EH Holy Grail w/ true bypass B J. Pisani J2 INPUT AIN+ 86 AIN- 87 OVL 39 CMOUT 92 CMFILT+ 93 CMFILT- 94 SCL/CCLK 63 SDA/CDOUT 62 AD0/nCS 68 AD1/CDIN 67 I2C/nSPI 69 /R

2、ST 72 PIO0 41 PIO1 40 PIO2 37 PIO3 35 AOUT+ 7 AOUT- 8 SCPM/nS 70 VD3 73 NC37 32 NC38 34 NC54 36 NC55 38 NC56 48 NC51 96 NC50 90 NC49 91 DBDA 83 DBCLK 82 XTI 45 XTO 46 AGND 11 AGND 13 AGND 19 AGND 89 DGND 42 DGND 44 DGND 64 DGND 66 VA 12 VA 18 VA 88 VD 43 VD 65 NC1 1 NC2 2 NC3 3 NC4 4 NC5 5 NC6 6 NC7

3、 24 NC8 25 NC9 26 NC10 27 NC11 28 NC12 29 NC13 30 NC14 31 NC15 33 NC16 49 NC17 50 NC18 51 NC19 52 NC20 53 NC21 54 NC22 55 NC23 56 NC24 74 NC25 75 NC26 76 NC27 77 NC28 78 NC29 79 NC30 80 NC31 81 NC33 85 NC34 98 NC35 99 NC36 100 NC53 95 NC97 97 NC57 57 NC58 58 NC59 59 NC60 60 NC61 61 NC48 9 NC47 10 NC

4、46 14 NC45 15 NC44 16 NC43 17 NC42 20 NC41 21 NC40 22 NC39 23 CLKOUT 47 nREQ 71 NC32 84 U1 CS4811 J1 POWER R1 4.7/1 Watt + C1 10u / 25V C2 0.047u Vin 1 GND 3 Vout 2 U2 78M05 C3 0.047u L1 Ferrite Bead C4 0.047u +5D+5A 1 Vp-p C5 0.33uF R2 2.2M R4 270k R5 270k 6 5 7 U3 LMV358 C6 39p Fc = 15 kHz 1.0 Vp-

5、p +5A R6 150 C9 0.0022u + C8 10u / 16v + C12 1u / 16V /CS 1 SO 2 /WP 3 VSS 4 SI 5 SCK 6 /HOLD 7 VCC 8 U4 25LC640ISN +5D C13 0.1u R9 3.3k +5D + C15 10u / 16V C16 0.1u C17 0.047u +5A C18 0.047u C19 0.1u + C20 10u / 16v +5D R8 3.3k R7 3.3k +5D+5D R14 10k R11 10k +5D+5D +5D R10 3.3k +5D X1 8.192MHz R15

6、1M C22 39p C23 39p 2 3 1 84 U3 LMV358 +5A C24 0.1u R16 15k R17 15k C25 470pF R18 15k R19 15k C26 1000pF J3 OUTPUT LED1 EFFECT ON P1 25k/Log +5D R20 1k C27 0.33uF CW BLEND R22 88.7k / 1% R13 10k R12 10k +5D Fc = 12.5kHz Bias = 2.3V AUDIOIN CMOUT AUDIOIN /RESET C7 0.1u 132 D1 MMBD7000 PositionPIO2 PIO

7、1 PIO0 1 2 3 1 0 1 11 1 A B C S2 3 Pos. Slide DF E G 1 0 1 Spring Hall Flange Spring Hall Flange S1 FootSW S1 FootSW R28 25.5k / 1% R29 22.1k / 1% +5A C11 0.1uF To Blend TO BLEND R30 10k R31 10k +5A R23 100k R24 100k R25 100k C29 0.33uF R26 22.1k / 1% R27 22.1k / 1% +5A C10 0.1uF Bias = 2.5V R21 2.2

8、M C31 0.33uF VDD 3 VSS 2 OUT 1 U6 MN13821-T +5D C30 1000pF R32 10k C28 470pF R33 10k 6 5 7 U5 LMV358 2 3 1 84 U5 LMV358 CMOUT +5A C14 0.1u Q1 MMBT3904 On Bypass Bypass On R3 1k + C32 10uF / 16V H I J K R34 2.2M R3 and C32 are OMITTED on BOM C210.047u EC-0060 S1 FootSW Bypass On New Sensor Corp. 32-33 47th Ave Long Island City, NY 11101 Copyright 2001 OMIT on BOM. R35 150 11 RadioFans.CN 收音机爱 好者资料库