Rane MLM 42 Mixer Schematics 电路图.pdf

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1、RadioFans.CN 收音机爱好者资料库 H:MLM42105502-1.SCH8-Jan-2002 CHECKED BY:DRAWN BY: SHEET:10802 47th Avenue West Mukilteo WA 98275-50981 3 MIC MLM 42 105502 of ACTION: MIC 1 GND . C1 220pF . C2 220pF +15 GND GND PHANTOM POWER GND GND GNDGND +15-15 C13 220pF C34 0.1 C35 0.1 C36 0.1 R23 10.0 R24 10.0 4 12 13 3

2、 5 2 7 810 11 6 9 114 + - G1 G2V+ V- REF SEN Z1 INA163 D1 P6SMB11 D2 P6SMB11 3 1 2 J2A 1/4 SW 5 4 6 J2B 8 7 9 J2C GND R31 402 R35 20.0 R39 5.11K R40 5.11K R50 2K R51 2K R52 2K R53 2K R66 221 R70 2.49K R71 2.49K MIC 3 . C3 220pF . C4 220pF +15 GND GND PHANTOM POWER GND GND GNDGND +15-15 C14 220pF C37

3、 0.1 C38 0.1 C39 0.1 R25 10.0 R26 10.0 4 12 13 3 5 2 7 810 11 6 9 114 + - G1 G2V+ V- REF SEN Z3 INA163 D3 P6SMB11 D4 P6SMB11 3 1 2 J6A 1/4 SW 5 4 6 J6B 8 7 9 J6C GND R32 402 R36 20.0 R41 5.11K R42 5.11K R54 2K R55 2K R56 2K R57 2K R67 221 R72 2.49K R73 2.49K MIC 2 . C5 220pF . C6 220pF +15 GND GND P

4、HANTOM POWER GND GND GNDGND +15-15 C15 220pF C40 0.1 C41 0.1 C42 0.1 R27 10.0 R28 10.0 4 12 13 3 5 2 7 810 11 6 9 114 + - G1 G2V+ V- REF SEN Z2 INA163 D5 P6SMB11 D6 P6SMB11 3 1 2 J4A 1/4 SW 5 4 6 J4B 8 7 9 J4C GND R33 402 R37 20.0 R43 5.11K R44 5.11K R58 2K R59 2K R60 2K R61 2K R68 221 R74 2.49K R75

5、 2.49K MIC 4 . C7 220pF . C8 220pF +15 GND GND PHANTOM POWER GND GND GNDGND +15-15 C16 220pF C43 0.1 C44 0.1 C45 0.1 R29 10.0 R30 10.0 4 12 13 3 5 2 7 810 11 6 9 114 + - G1 G2V+ V- REF SEN Z4 INA163 D7 P6SMB11 D8 P6SMB11 3 1 2 J8A 1/4 SW 5 4 6 J8B 8 7 9 J8C GND R34 402 R38 20.0 R45 5.11K R46 5.11K R

6、62 2K R63 2K R64 2K R65 2K R69 221 R76 2.49K R77 2.49K 1 2 3 + - J1 XLR FEM GND 1 2 3 + - J5 XLR FEM GND 1 2 3 + - J7 XLR FEM GND 1 2 3 + - J3 XLR FEM LINE 1 LINE 3 LINE 2 LINE 4 MIC 3 MIC 1MIC 2 MIC 4 PHANTOM POWER PHANTOM POWER PHANTOM POWER PHANTOM POWER R78 10K R79 10K R80 10K R81 10K D9 R R122

7、100K R128 4.42K +15 -15 GND +15 GND CH1 OL 8 3 2 1 4 Z5A TL072 TONE 1 D14 LS4148 D15 LS4148 R82 10K R83 10K R84 10K R85 10K D10 R R123 100K R129 4.42K +15 GND +15 GND CH3 OL 8 3 2 1 4 Z6A TL072 TONE 3 D16 LS4148 D17 LS4148 R86 10K R87 10K R88 10K R89 10K D11 R R124 100K R130 4.42K +15 GND +15 GND CH

8、4 OL 5 6 7 Z6B TL072 TONE 4 D18 LS4148 D19 LS4148 R90 10K R91 10K R92 10K R93 10K D12 R R125 100K R131 4.42K GND +15 GND CH2 OL 5 6 7 Z5B TL072 TONE 2 D20 LS4148 D21 LS4148 TONE 105502-2.SCH OUTPUT 105502-3.SCH 2 13 R1A 2KRD 2 13 R3A 2KRD 2 13 R4A 2KRD 2 13 R2A 2KRD 5 46 R1B 2KRD 5 46 R3B 2KRD 5 46

9、R4B 2KRD 5 46 R2B 2KRD RJ 3 2 1 S1A 2P2P 3 2 1 S3A 2P2P 3 2 1 S4A 2P2P 3 2 1 S2A 2P2P 6 5 4 S1B 2P2P 6 5 4 S3B 2P2P 6 5 4 S4B 2P2P 6 5 4 S2B 2P2P MR +15 -15 SH. 2 & 3 SH. 2 & 3 SH. 2 & 3 SH. 2 & 3 SH. 2 SH. 2 SH. 2 SH. 2 + C22 47/25V +C33 47/25V + C23 47/25V + C24 47/25V + C25 47/25V + C26 47/25V +

10、C27 47/25V + C28 47/25V + C29 47/25V +C30 47/25V +C31 47/25V +C32 47/25V + C9 470/25V + C10 470/25V + C11 470/25V + C12 470/25V RadioFans.CN 收音机爱好者资料库 H:MLM42105502-2.SCH8-Jan-2002 CHECKED BY:DRAWN BY: SHEET:10802 47th Avenue West Mukilteo WA 98275-50982 3 TONE MLM 42 105502 of ACTION: 5 6 7 Z7B MC

11、33078 R144 4.02K R145 4.02K GND 5 6 7 Z8B MC33078 GND 3 2 1 84 Z7A MC33078 GND R152 5.36K R153 5.36K R154 5.36K R155 5.36K R168 1.91K R169 1.91K R176 19.1K 8 3 2 1 4 Z8A MC33078 GNDGND C69 0.01 C70 0.01 C77 0.001 C78 0.001 C85 0.1 C86 0.1 C87 0.1 C88 0.1 C101 0.022 5 6 7 Z12B MC33078 +15 -15 R146 4.

12、02K R147 4.02K GND 5 6 7 Z13B MC33078 GND 3 2 1 84 Z12A MC33078 +15 -15GND R156 5.36K R157 5.36K R158 5.36K R159 5.36K R170 1.91K R171 1.91K R177 19.1K 8 3 2 1 4 Z13A MC33078GND C47 0.1 C48 0.1 GND C71 0.01 C72 0.01 C79 0.001 C80 0.001 C89 0.1 C90 0.1 C91 0.1 C92 0.1 C102 0.022 GND R94 10KR95 10K R1

13、80 20K GND R96 10KR97 10K GND R98 10KR99 10K 5 6 7 Z9B MC33078 GND GND R100 10KR101 10K R181 20K GND R102 10KR103 10K GND R104 10KR105 10K 5 6 7 Z14B MC33078 GND LOW LOW HIGH HIGH MID MID 5 6 7 Z10B MC33078 R148 4.02K R149 4.02K GND 5 6 7 Z11B MC33078 GND 3 2 1 84 Z10A MC33078 GND R160 5.36K R161 5.

14、36K R162 5.36K R163 5.36K R172 1.91K R173 1.91K R178 19.1K 8 3 2 1 4 Z11A MC33078 GNDGND C73 0.01 C74 0.01 C81 0.001 C82 0.001 C93 0.1 C94 0.1 C95 0.1 C96 0.1 C103 0.022 5 6 7 Z15B MC33078 R150 4.02K R151 4.02K GND 5 6 7 Z16B MC33078 GND 3 2 1 84 Z15A MC33078 GND R164 5.36K R165 5.36K R166 5.36K R16

15、7 5.36K R174 1.91K R175 1.91K R179 19.1K 8 3 2 1 4 Z16A MC33078 GNDGND C75 0.01 C76 0.01 C83 0.001 C84 0.001 C97 0.1 C98 0.1 C99 0.1 C100 0.1 C104 0.022 GND R106 10KR107 10K R182 20K GND R108 10KR109 10K GND R110 10KR111 10K 8 3 2 1 4 Z9A MC33078 GND GND R112 10KR113 10K R183 20K GND R114 10KR115 10

16、K GND R116 10KR117 10K 8 3 2 1 4 Z14A MC33078 GND LOW LOW HIGH HIGH MID MID +15 -15 C49 0.1 +15 -15 C50 0.1 MIC 1 MIC 3MIC 4 MIC 2 TONE 1 TONE 3 TONE 4 TONE 2 2 13 R5A 20KB UP 2 13 R6A 20KB UP 2 13 R7A 20KB UP 2 13 R11A 20KB UP 2 13 R12A 20KB UP 2 13 R13A 20KB UP 5 46 R8B 20KB UP 5 46 R9B 20KB UP 5

17、46 R10B 20KB UP 5 46 R14B 20KB UP 5 46 R15B 20KB UP 5 46 R16B 20KB UP 5 46 R5B 20KB 5 46 R6B 20KB 5 46 R7B 20KB 5 46 R11B 20KB 5 46 R12B 20KB 5 46 R13B 20KB 2 13 R14A 20KB 2 13 R15A 20KB 2 13 R16A 20KB 2 13 R8A 20KB 2 13 R9A 20KB 2 13 R10A 20KB RJ +15 -15 C51 0.1 C105 22/25V C106 22/25V C107 22/25V

18、C108 22/25V +15 -15 C52 0.1 +15 -15 C53 0.1 +15 -15 C54 0.1 +15 -15 C55 0.1 MR 1 J15A 1 J17A 3 J15C 3 J17C 10 J15J 10 J17J 5 J16E 5 J18E 10 J16J 10 J18J 5 J15E 5 J17E 7 J16G 7 J18G 7 J15G 7 J17G 9 J16I 9 J18I 8 J15H 8 J17H 8 J16H 8 J18H 6 J15F 6 J17F 6 J16F 6 J18F 4 J15D 4 J17D 4 J16D 4 J18D3 J16C 3

19、 J18C 2 J16B 2 J18B 1 J16A 1 J18A 2 J15B 2 J17B 9 J15I 9 J17I GNDGNDGNDGND -15-15 +15+15 C126 0.1 GND GND C127 0.1 GND GND +15 -15 C46 0.1 RadioFans.CN 收音机爱好者资料库 H:MLM42105502-3.SCH9-May-2002 CHECKED BY:DRAWN BY: SHEET:10802 47th Avenue West Mukilteo WA 98275-50983 3 OUTPUT MLM 42 105502 of ACTION:

20、 8 3 2 1 4 Z17A MC33078 2 13 R17A 20KB 2 13 R18A 20KB 2 13 R19A 20KB 2 13 R20A 20KB R132 4.42K R133 4.42K R134 4.42K R135 4.42K R136 4.42K GND GND GND GND GND +15 C115 47pF C17 220pF R184 150 R185 150 C109 22/25V R190 20K GND GND J12 1/4 SW GND J13 1/4 SW GND R192 30.1K R193 30.1K R194 30.1K R195 30

21、.1K R126 100K 8 3 2 1 4 Z18A MC33078 2 13 R22A 20KB GND C116 47pF GND 5 6 7 Z18B MC33078 2 13 R21A 20KB R137 4.42K R138 4.42K GND +15 C117 47pF C18 220pF R186 150 R187 150 C110 22/25V R191 20K C111 22/25V C112 22/25V GND GNDGND C19 220pF R188 150 R189 150 GND 3 2 TOP J9A 2-S 1 BOT J9B 2-S GND UNBALA

22、NCED OUTPUT A OUTPUT B 8 3 2 1 4 Z19A MC33078 R139 4.42K R140 4.42K GND +15 C118 47pF 5 6 7 Z19B MC33078 R141 4.42K R142 4.42K GND C119 47pF 1 2 3 + -4 J10 XLR MALE J11 1/4 SW R196 51.1 R197 51.1 R47 5.11K R48 5.11K GND C113 22/25V C114 22/25V MIC LINE GND GND TONE 1 TONE 2 TONE 3 TONE 4 CH 1 LEVEL

23、CH 2 LEVEL CH 3 LEVEL CH 4 LEVEL EFFECTS LOOP SEND RETURN MASTER LEVEL D22 LS4148 R118 10K R119 10K R120 10K R121 10K D13 R R127 100K R143 4.42K +15 -15 GND +15 GND 8 3 2 1 4 Z20A TL072 MIX OL BALANCED OUTPUT CT CT AC AC 1 2 3 4 5 6 J14 RJ-12 LB1 GND +15 -15 R202 3.32K R203 3.32K R204 301 R205 301 C

24、20 220pF C21 220pF PWR D23 4004 D24 4004 L1 3T L2 3T R49 5.11K D25 Y 32 1 ADJ I O 1A 56 4 ADJ I O 1B C56 0.1 C57 0.1 C58 0.1 C59 0.1 C60 0.1 +C120 10/100V +C121 10/100V +C122 10/100V +C123 10/100V + C124 470/50V + C125 470/50V 5 46 R17B 20KB 5 46 R18B 20KB 5 46 R19B 20KB 5 46 R20B 20KB 5 46 R21B 20KB RJ +15 -15 C61 0.1 GND C62 0.1 C63 0.1 C64 0.1 C65 0.1 GND C66 0.1 C67 0.1 C68 0.1 5 6 7 Z17B MC33078 GND GND 5 46 R22B 20KB -15 -15 -15 3 2 1 S5A 2P2P 6 5 4 S5B 2P2P WET DRY MR C128 220pF R198 150 R199 150 LM337 LM317 5 6 7 Z20B TL072