Electro-Harmonix-Deluxe-Memory-Man-Delay-Reissue-(Rev.D)-Schematic电路图.pdf

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1、1234 A B C D 4321 D C B A Title NumberRevisionSize A Date:12-May-2005Sheet of File:C:EC-2002EC-2002.DDBDrawn By: R2 100K R3 22K R5 100K R4 100K R12 51K R1068K R8 68K C20 2.7n 5% C12 2.7n 5% R1124K LAST DESIGNATORS USED EC2002 NEW SENSOR CORPORATION N.Y.C , NEW YORK , U.S.A. DELUXE MEMORY MAN 11 L. D

2、ANG A C41.2n P4 100K 10% R14 33K R43 15K R39 16K R60 13K R9 68K R45 39K R71 100K R48 11K R42 470 R46 15K R44 16K R41 24.3K C19 2.7n 5% C283.9n R36 680K R40 33.2K R37 100K R61 3.3K R13 16K R70 10 R72 100K R47 1.5M R74 C48 Q1 D4 U12 R7 200K C227P C13 33n C180.22 C11 2.7n 5% P5 100K TRIM3 100K R6 200K

3、J4 R74 220 S3 REFERENCE DRAWING DATED 2/17/01 H.D LEVEL A B R57 11K R15 33K R58 22K R59 820 Q1 A1015GR LED1 R16 1K R17 82K R18 6.8K BIAS ADJ. R19 2.4K R20 2.4K R21100K R27 100K R28 39K R56 47K R296.8K R52240K R501K R49 7.5K R38 16K R33 82K R51100K R53 180K C24 2.7n 5% C23 2.7n 5% C22 47n C C C B B B

4、 B A A A A LED2 C7 0.22 G G G G G GAIN TRIM 6 5 8 7 4 B U10 4558 FEEDBACK R1 2.2M R55 220 BLEND R63 910K R65 120K R64910K R68 27K R67 27K R66 7.5K R62 15K C37 0.47/50V CHORUS/VIBRATO C41 1n C40 1n C42 240P 5% R69 5.6K DELAY G (-15V) (-15V) BIAS ADJ GAIN TRIM BAL. TRIM C30 47n C32 150P C33 120P R54 3

5、30K C1 0.1 P5 LED2 2 8 1 4 3 A U8 4558 B 6 58 7 4 B U8 4558 2 8 1 4 3 A U1 4558 58 7 4 6 BU2 4558 3 8 1 4 2 A U2 4558 3 8 1 4 2 A U10 4558 FOOT SWITCH f1 f1 f1 f2 f2 f2 B 6 58 7 4 B U1 4558 C5 22n P2 10K P3 10K/LOG P1 1M/LOG D3 1N4001 2 1 3 GND IO U12 LM7915 R73 150/1W D4 1N4751A (30V) J4 24VDC 100m

6、A ADAPTOR 2 1 3 S3 POWER ON 100uS(P4CW) 8uS(P4CCW) C16 1 NP C14 1 NP D D A A + C351 + C3 47/25V + C6 1 + C9 10 +C8 4.7 + C10 1 10% + C27 1 10% + C290.47 + C39 2.2 + C36 1 + C43 470/35V + C44 1 + C45 100 + C46 1 + C34 22/25V + C31 1 + C26 4.7 C38 2.2uF/NP 1 2 3 4 5 6 78 9 10 12 11 13 14 U11 CD4047 +

7、C25 4.7 + C21 4.7 R23 6.8K C15 1 NP C17 1 NP TRIM2 100K R22 82K R24 2.4K R25 2.4K R26100K R31 2.4K R30 2.4K R32 100K G R35100K R34 6.8K f1 f1 f2 f2 S2 TRIM7 D1 1N4003 D2 1N4148 CHORUS VIBRATO (2A) BIAS ADJ BIAS ADJ G C47 .1u/disk R75 150 2 1 3 S1 FOOT SWITCH 3 4 1 8 2 A U3 4558 5 8 7 4 6 BU3 4558 TR

8、IM1 100K TRIM4 100K TRIM6 5K TRIM7 100K TRIM5 100K + C48 1 (MN3008 VERSION) CHORUSVIBRATO 4-30-02 A J1 INPUT J2 DIRECTOUT J3 OUTPUT 1234 657 8 N N 1 2 U7 MN3008 1-16-04 23 4987 101 K1 RELAY 2-3-04 6-10-04 REV_D * * NOT USED (2D) 12-14-04 1234567 9 10 11 12 13 16 14 15 8 U9 NE570 123 4 6 578 N N 1 2 U4 MN3008 1 23 4 6 578 N N 1 2 U5 MN3008 1234 6578 N N 1 2 U6 MN3008 04-08-05 New Sensor Corp. 32-33 47th Ave Long Island City, NY 11101 Copyright 2005 RadioFans.CN 收音机爱 好者资料库