Rane mc22sch compressor 电路图.pdf

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1、RadioFans.CN 收音机爱好者资料库 H:MC22100456-1.SCH3-Feb-1998 CHECKED BY:DRAWN BY: SHEET: 10802 47th Avenue West Mukilteo WA 98275-5098 13 SCHEM: L&R IN/OUT MC 22 100456 of ACTION: CHANNEL 1 IN C1 330pF 5 6 7 Z1B TL072 R1 9.09K R7 10K R8 10K C3 22/25 R37 20K R2 9.09K GND GND R38 20K R57 20K R39 20K 1 2 3 + -

2、J1 XLR FEM GND C13 47pF R40 20K R41 20K C14 47pF R59 100 R60 100 R137 100K C4 22/25 C5 22/25 R71 1K R72 1K GND NOTES (UNLESS OTHERWISE SPECIFIED): 1. ALL RESISTORS 1/4W 1% METAL FILM 2. ALL SWITCHES SHOWN IN THEIR OUT OR OFF POSITION 1 2 3 + - J3 XLR MALE GND R3 3.74K R77 10K R10 10K D1 5817 + C21 1

3、/35 R65 100K R11 10K D7 G GND -15 -15 GND +4dBu GND R79 1K R12 10K D9 R -15-5V -1V OL R81 100KB DET R42 20K +15dB -15dB POWER 100456-3.SCH C15 47pF CHANNEL 2 IN C2 330pF 5 6 7 Z4B TL072 R4 9.09K R13 10K R14 10K C6 22/25 R43 20K R5 9.09K GND GND 1 2 3 + - J2 XLR FEM R73 1K R74 1K GND R6 3.74K R78 10K

4、 R16 10K D2 5817 + C22 1/35 R68 100K R17 10K D8 G GND -15 -15 GND +4dBu GND R80 1K R18 10K D10 R -15-5V -1V OL R82 100KB DET R48 20K +15dB -15dB C18 47pF R9 20K C54 22/25 GND R63 10K R64 100K GND GND LEVEL CHANNEL 1 OUT 8 3 2 1 4 Z4A TL072 -15 +15 8 3 2 1 4 Z1A TL072 -15 +15 C56 22/25 R135 20K GND C

5、57 22/25 R136 20K GND S1A 2P2T COMPRESSOR IN/OUT GND -15 +15 R143 100 C60 47pF R139 20K GND GND R145 100K GND R147 6.81K GND R148 20K GND GND LEVEL C58 22/25 R140 20K GND C59 22/25 R141 20K GND S2A 2P2T COMPRESSOR IN/OUT R44 20K R58 20K R45 20K GND C16 47pF R46 20K R47 20K C17 47pF R61 100 R62 100 R

6、138 100K C7 22/25 C8 22/25 1 2 3 + -J5 XLR MALE GND R15 20K C55 22/25 R66 10K R67 100K GND CHANNEL 2 OUT GND R144 100 C61 47pF R142 20K GND GND R146 100K GND R149 6.81K GND R150 20K GND GND GND GND 10 9 8 Z5C TL074 12 13 14 Z5D TL074 10 9 8 Z6C TL074 12 13 14 Z6D TL074 3 2 1 84 Z2A TL072 -15 +15 8 3

7、 2 1 4 Z3A TL072 5 6 7 Z3B TL072 5 6 7 Z2B TL072 5 6 7 Z8B TL072 5 6 7 Z14B TL072 8 3 2 1 4 Z8A TL072 -15 +15 3 2 1 84 Z14A TL072 -15 +15 W1 .6 W4 .6 W17 .6 W24 .6 J9 PHONO J10 PHONO J4 PHONO J6 PHONO NO CHANGE TO PART, NEW DOC# FJ 3FEB98 COMPRESSOR 100456-2.SCH 1 IN1 OUT COMPRESSOR TO SHEET 2 2 IN2

8、 OUT COMPRESSOR TO SHEET 2 SKH 2-9-96RGH 2-9-96 RadioFans.CN 收音机爱好者资料库 H:MC22100456-2.SCH3-Feb-1998 CHECKED BY:DRAWN BY: SHEET: 10802 47th Avenue West Mukilteo WA 98275-5098 RGH 2-9-9623 SCHEM COMPRESSOR MC 22 100456 of ACTION: -15 +15 -15 +15 -Vc 1 +Vc 1 2 IN R75 1K R83 1.5M R85 33.2KR89 200K R91

9、200 R95 51.1 R97 10K R92 200 C25 .0022 R19 10K R100 40.2K C27 1/50 Iin 2V IN 1 OUT 1 CFT 1 REC1 TH 1CON 1+Vc 1 -Vc 1LOG AV1 1/2 SSM 2120 V+ 9 2 8 7 6 4 5 3 1 V- I ref 10 I ref 11 21 22 V+ V- Z9A SSM2120 GND GNDGND R104 100KB GND GND -15 +15 -15 +15 +Vc 2 -Vc 2 1 IN R76 1K R84 1.5M R86 33.2K C19 47pF

10、 R90 200K R93 200 R96 51.1 R98 10K R94 200 C26 .0022 R20 10K R101 40.2K C28 1/50 R87 33.2K Iin 2V IN 2 OUT 2 CFT 2 REC2 TH 2CON 2-Vc 2 +Vc 2LOG AV2 1/2 SSM 2120 V+ 15 13 16 19 18 20 17 14 12 V- I ref Z9B SSM2120 GND GNDGND R105 100KB 5 6 7 Z7B TL072 GND GND GND R106 150K +15 GND+15-15 -15 +15 -15 -V

11、c 2 +Vc 2 -15 3 6 12 24 0 -15 +20 -40 COMP R107 4.75K R109 12.4K R113 13.3K R115 4.42K R110 12.4K D3 4148 R117 2.21K R69 100K R119 4.42K D11 Y D13 G D14 G D15 G D16 G R21 10K R22 10K R23 10K R24 10K R25 5.11K R102 10K R26 5.11K D17 Y R121 60.4K R123 301 R125 150 R127 75 R128 75 R27 10K R28 10K R49 1

12、00K R50 100K R51 100K R52 100K R131 100KB 3 2 1 411 Z5A TL074 5 6 7 Z5B TL074 GND GND 5 6 7 Z10B TL074 COMP. RATIO 1:1 = 10:1 D4 4148 R132 100KB GND GND 12 13 14 Z10D TL074 5 6 7 Z11B TL074 3 2 1 411 Z11A TL074 12 13 14 Z11D TL074 10 9 8 Z11C TL074 GND -15 1 OUT C20 47pF R88 33.2K 8 3 2 1 4 Z7A TL07

13、2 GND -15 +15 -15 -Vc 1 +Vc 1 -15 EXPAND +20 -40 R108 4.75K R111 12.4K R114 13.3K R116 4.42K R112 12.4K D5 4148 R118 2.21K R70 100K R120 4.42K R29 5.11K D18 Y R30 10K R53 100K R54 100K R55 100K R56 100K R133 100KB 3 2 1 411 Z6A TL074 5 6 7 Z6B TL074 GND GND DOWNWARD EXPAND FIXED THRESHOLD -55dBu FIX

14、ED RATIO 2:1 5 6 7 Z12B TL074 COMP. RATIO 1:1 = 10:1 D6 4148 R134 100KB GND GND 2 OUT LINK S3A 1P2T LINK GND -15 3 6 12 24 0 D12 Y D19 G D20 G D21 G D22 G R31 10K R32 10K R33 10K R34 10K R35 5.11K R103 10K R122 60.4K R124 301 R126 150 R129 75 R130 75 R36 10K 3 2 1 411 Z12A TL074 5 6 7 Z13B TL074 3 2

15、 1 411 Z13A TL074 12 13 14 Z13D TL074 10 9 8 Z13C TL074 GND -15 GND + C12 22/16 + C24 22/16 + C23 22/16 + C10 22/16 -15 +15 -15 +15 -15 +15 -15 +15 10 9 8 Z10C TL074 3 2 1 411 Z10A TL074 -15 +15 GND 10 9 8 Z12C TL074 GND 12 13 14 Z12D TL074 -15 +15 -15 +15 C41 0.1 C42 0.1 THRESHOLD DOWNWARD EXPAND F

16、IXED THRESHOLD -55dBu FIXED RATIO 2:1 W11 .6 W18 .6 W19 .6 W20 .6 W21 .6 W22 .6 GAIN REDUCTION THRESHOLD COMP. THRESHOLD GAIN REDUCTION C33 0.1 C49 0.1 R117 & R118 WERE 2.49K + C11 22/16 + C9 22/16 D3 & D5 WERE 5817 FROM SHEET 1 FROM SHEET 1 FROM SHEET 1 FROM SHEET 1 H:MC22100456-3.SCH3-Feb-1998 CHE

17、CKED BY:DRAWN BY: SHEET: 10802 47th Avenue West Mukilteo WA 98275-5098 SKH 2-9-96 RGH 2-9-9633 SCHEM POWER MC 22 100456 of ACTION: D23 4004 D24 4004 D25 4004 D26 4004 GND +C29 2200/35 + C31 10/16 +C30 2200/35 C34 0.1 C35 0.1 + C32 10/16 C36 0.1 C37 0.1 -15 +15 +15 -15 C38 0.1 C39 0.1 DECOUPLING CAPS

18、 C40 0.1 C43 0.1 C44 0.1 C45 0.1 C46 0.1 C47 0.1 C48 0.1 C51 0.1 C52 0.1 GND D27 Y R99 5.11K POWER 7915 Q1B REG ASSY 7815 Q1A S4A S4B 2P2T +15 +15 -15 -15 W6 .4 W5 .4 GND GND W7 .4 JUMPERS W8 .4 W9 .4 W10 .4 W12 .4 W13 .4 W14 .4 W15 .4 W16 .6 W23 .6 W25 .4 W26 .4 W27 .4 W28 .4 W29 .6 W30 .6 W31 .4 POWER SUPPLY C62 0.01 C63 0.01 45 63 27 81 T1 LP-30-200 H N LINECORD P1 190mA W2 .4 W3 .4 J8B J7A J7B J8A W34.4 120V UNITS230V UNITS ONLYONLY R151 7.5K R152 7.5K W33 SHIELD W32 SHIELD BLK WHT GRN NO CHANGE TO PART, FOR 120v (150 mA FOR 230v) NEW DOC# FJ 3FEB98