Mackie_402-VLZ3_Service_Manual电路图.pdf

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1、 402 VLZ3 2007 LOUD Technologies Inc. All rights re served402 VLZ3 PCB Assembly (Top, Bottom, and Schematics)PAGE 1 RadioFans.CN 收音机爱好者资料库 402 VLZ3 2007 LOUD Technologies Inc. All rights re served402 VLZ3 PCB Assembly (Top, Bottom, and Schematics)PAGE 2 RadioFans.CN 收音机爱好者资料库 402 VLZ3 2007 LOUD Te

2、chnologies Inc. All rights re served402 VLZ3 PCB Assembly (Top, Bottom, and Schematics)PAGE 3 +12 A01 DB07-12-07 1 APP. BY:DATEREV. BY:DESCRIPTIONREV:ECO# 345678 D C B A 87654 C ALL RIGHTS RESERVED THE INFORMATION CONTAINED HEREIN IS PROPRIETARY AND CONFIDENTIAL PROPERTY OF LOUD TECHNOLOGIES INC. 3

3、APPROVALSDATE DRAWN: CHECKED: NP ENG: MATERIAL: MFG: MFG ENG: ISSUED: D SIZE DWG FILE: 2 NONE SCALE: DWG. NO. SHEET 1 1 OF REV. A B C D 2 TECHNOLOGIES INC. WOODINVILLE WA. USA 2007 LOUD TECHNOLOGIES INC. 6 MIC IN 1 LINE IN 1 CHANNEL 1 LO CUT PAN 100 Hz HPF TRIM GAIN HILO EQ SCHEMATIC, 402 VLZ3 00270

4、05-00 INST OL C170 .1UF C167 .1UF 8 4 U23-C NJM4580M 8 4 U10-C TL072 1 2 3 J2 R163 20K0 J5 C26 47UF C22 47UF R158 10K0 R155 10K0 2 3 1 U10-A TL072 C44 .1 C34 .1 C33 .1 R182 76K8 R170 11K3 R174 4K42 C42 47UF R166 10K0 SW1-B R38 20K0 C52 47UF C39 47UF R74 6K81 R86 6K81 W1 W2 SW1-A R11 6K81 .25W R12 6K

5、81 .25W C1 47UF 50V C3 47UF 50V CW R30 10KZY Q7 2SA1084 Q3 2SA1084 2 3 1 U2-A NJM 2068 6 5 7 U2-B NJM 2068 C9 10PF C14 10PF R147 10K0 R150 10K0 R154 5K11 D34 S1B R119 3K01 R137 2K49 R144 470 R8 20K0 R6 6.81 .25W R4 6.81 .25W 5 1 4 2 L1 15mH R124 3K01 C4 470PF 2% C116 470PF 2% D3 S1B R130 470 R135 2K

6、49 R10 2K49 D5 1N4148W L7 4.7UH L4 L3 R177 3R32 C54 3300UF 6.3V D1S1B D32S1B R134 2K49 R123 2K49 R131 2K49 R139 2K49 C112 .1UF C115 .1UF 2 3 1 U4-A NJM 2068 R16 5K11 C16 150PF C128 150PF 8 4 U2-C NJM 2068 8 4 U4-C NJM 2068 R126 5K11 R145 5K11 C122 .022 100V C109 220PF C126 .01 C123 .01 C118 470PF R7

7、0 511 TP8 TP15 TP29 2 3 1 U23-A NJM4580M R95 2K00 C81 47UF C100 220PF C102 47UF R102 20K R92 681 CW R104 10KK CW R44 20KB R62 4K02 C75 47UF 25V C67 20PF R45 5K11 CW R61 20KB C77 .1 C71 20PF R43 30K1 R48 30K1 R199 4K02 C62 .0022 2 3 1 U12-A TL072 6 5 7 U12-B TL072 C144 .1UF C147 .1UF C110 470PF 5% 2

8、3 1 U6-A TL072 8 4 U6-C TL072 R159 1M0 SW2-A SW2-B R169 1M0 8 4 U12-C TL072 C127 .1UF C129 .1UF C140 .1UF C141 .1UF C131 .1UF C132 .1UF Q8 IMBT4403 Q4 IMBT4403 Q1 IMBT4403 Q12 IMBT4401 Q13 IMBT4403 R94 3K9 1210 D20 RED C164 .1UF R209 100K R213 40K2 R89 100K R214 7K32 C90 .1UF R79 10K0 R80 10K0 R84 1

9、0K0 R85 10K0 C11 .1UF C124 .1UF SW7-A SW7-B +16V -16V B-MAIN-L B-MAIN-R CHAN1A-GND +16VA -16VA CHAN1A-GND CHAN1-GND PHANTOM +16VA -16VA MAIN-GND CHAN1-GND +16V-M -16V-M CH1_OUT CH2_OUT RadioFans.CN 收音机爱好者资料库 402 VLZ3 2007 LOUD Technologies Inc. All rights re served402 VLZ3 PCB Assembly (Top, Bottom

10、, and Schematics)PAGE 4 A01 TECHNOLOGIES INC. WOODINVILLE WA. USA 2 8 A 76543 DWG. NO.SIZE 21 SHEETOF REV. A B C D 134 56 78 D C B D SCALE: NONE DWG FILE: 2 0027005-00 CHANNEL 2 SCHEMATIC, 402 VLZ3 6 +12 MIC IN 2 LINE IN 2 LO CUT100 Hz HPF TRIM GAIN HILO EQ INST OL 1 2 3 J3 R162 20K0 J6 C27 47UF C23

11、 47UF R156 10K0 R153 10K0 6 5 7 U10-B TL072 C45 .1 C36 .1 C35 .1 R188 76K8 R168 11K3 R173 4K42 C43 47UF R165 10K0 SW3-B R39 20K0 C53 47UF C40 47UF W3 W4 SW3-A R14 6K81 .25W R15 6K81 .25W C2 47UF 50V C5 47UF 50V CW R31 10KZY Q9 2SA1084 Q5 2SA1084 2 3 1 U3-A NJM 2068 6 5 7 U3-B NJM 2068 C10 10PF C15 1

12、0PF R149 10K0 R151 10K0 R20 5K11 D33 S1B R120 3K01 R136 2K49 R142 470 R9 20K0 R7 6.81 .25W R5 6.81 .25W 5 1 4 2 L2 15mH R122 3K01 C7 470PF 2% C114 470PF 2% D4 S1B R128 470 R133 2K49 R13 2K49 D6 1N4148W L8 4.7UH L6 L5 R176 3R32 C55 3300UF 6.3V D2S1B D31S1B R132 2K49 R121 2K49 R129 2K49 R138 2K49 C111

13、 .1UF C113 .1UF 6 5 7 U4-B NJM 2068 R18 5K11 C17 150PF C19 150PF 8 4 U3-C NJM 2068 R125 5K11 R143 5K11 C119 .022 100V C107 220PF C125 .01 C120 .01 C117 470PF TP9 TP16 TP30 6 5 7 U23-B NJM4580M R112 2K00 C89 47UF C105 220PF C103 47UF R109 20K R111 681 CW R105 10KK CW R46 20KB R64 4K02 C76 47UF 25V C6

14、8 20PF R194 5K11 CW R63 20KB C78 .1 C72 20PF R191 30K1 R57 30K1 R198 4K02 C63 .0022 2 3 1 U13-A TL072 6 5 7 U13-B TL072 C143 .1UF C146 .1UF C108 470PF 5% R157 1M0 SW4-A SW4-B R167 1M0 8 4 U13-C TL072 C12 .1UF C121 .1UF Q10 IMBT4403 Q6 IMBT4403 Q2 IMBT4403 Q14 IMBT4401 Q15 IMBT4403 R96 3K9 1210 D21 R

15、ED C163 .1UF R208 100K R211 40K2 R90 100K R212 7K32 C91 .1UF 6 5 7 U6-B TL072 R71 511 CHAN2A-GND +16VA -16VA CHAN2A-GND CHAN2-GND PHANTOM +16VA -16VA CHAN2-GND +16V-M -16V-M CH2_OUT +16V -16V MAIN-GND 402 VLZ3 2007 LOUD Technologies Inc. All rights re served402 VLZ3 PCB Assembly (Top, Bottom, and Sc

16、hematics)PAGE 5 +13 +13 SCHEMATIC, 402 VLZ3 0027005-00 2 DWG FILE: NONE SCALE: D B C D 876 543 1 D C B A REV. OFSHEET 12 SIZEDWG. NO. 345 67 A 8 TECHNOLOGIES INC. WOODINVILLE WA. USA 36 +15 +15 GAIN LINE IN CHANNELS 3/4 GAIN LINE INR L A01 TAPE IN L R TAPE TO MAIN C130 100PF C133 100PF 6 5 7 U21-B N

17、JM4580M R88 2K00 C92 47UF C94 220PF J7 R25 10K0 R24 10K0 2 3 1 U7-A TL072 C57 47UF 8 4 U7-C TL072 C136 .1UF C135 .1UF 8 4 U21-C NJM4580M C162 .1UF C106 47UF R217 100K R106-A 10KK R98 549 R206 6K81 R204 6K81 R28 10K0 C38 20PF R27 10K0 C37 20PF R186 20K0 C134 100PF C137 100PF 2 3 1 U21-A NJM4580M R87

18、2K00 C101 47UF C93 220PF J9 R37 10K0 R36 10K0 6 5 7 U7-B TL072 C56 47UF C104 47UF R216 100K R106-B 10KK R97 549 R35 10K0 C4720PF R34 10K0 C46 20PF R187 20K0 W6 W5 R81 511 TP7 TP11 TP17 TP22 TP24 TP23 TP31 TP32 C165 .1UF 1 2 3 J8-A C30 47UF C49 47UF C41 470PF C31 470PF W8 W9 TP13 TP19 W7 2 3 1 U16-A

19、TL072 R82 38K3 C69 47UF C82 10PF R65-A 50KG 6 5 7 U16-B TL072 R77 38K3 C64 47UF C86 10PF R65-B 50KG 8 4 U16-C TL072 C152 .1UF C154 .1UF R68 6K81 R58 6K81 R47 6K81 R52 6K81 R49 511 SW5-B SW5-A R200 6K81 R197 6K81 -16V +16V CHAN3/4-GND B-MAIN-L B-MAIN-R CHAN3/4-GND +16VA -16VA MAIN-GND SUM-GND-A PH-GN

20、D CHAN3/4A-GND PHONES_L- PHONES_R- CHAN3/4A-GND CHAN3/4A-GND MAIN-R MAIN-L MAIN-GND 402 VLZ3 2007 LOUD Technologies Inc. All rights re served402 VLZ3 PCB Assembly (Top, Bottom, and Schematics)PAGE 6 +10 +13 +13 2 DWG FILE: NONE SCALE: D B C D 876 543 1 D C B A REV. OFSHEET 12 SIZEDWG. NO. 345 67 A 8

21、 TECHNOLOGIES INC. WOODINVILLE WA. USA 46 L R TAPE OUT MAIN OUT L MAIN OUT R MAIN PHONES OUT MIX LEVEL PHONES LEVEL A01 0027005-00 OUTPUTS SCHEMATIC, 402 VLZ3 R93 6K81 C95 100PF C96 47UF R207 100K R107-A 10KK 2 3 1 U20-A NJM4580M R100 2K00 C98 220PF R26 1K0 4 5 6 J8-B J1 R118 120 .25W R116 121 R72 6

22、K81 C83100PF C87 47UF R29 1K0 J4 R141 120 .25W R127 121 2 3 1 U14-A NJM 2068 R67 6K81 C79100PF C66 47UF 6 5 7 U14-B NJM 2068 R56 6K81 C70100PF C65 47UF 8 4 U20-C NJM4580M 8 4 U14-C NJM 2068 2 3 1 U9-A NJM4580M R180 31K6 C138 20PF 2 3 1 U8-A NJM4580M R175 120 .25W R178 120 .25W R179 10K0 6 5 7 U9-B N

23、JM4580M R184 31K6 C139 20PF 6 5 7 U8-B NJM4580M R172 120 .25W R171 120 .25W R183 10K0 J10 8 4 U9-C NJM4580M 8 4 U8-C NJM4580M W13 W14 W19 W17 C50 47UF C51 47UF R32 33 .25W R33 33 .25W 2 3 1 U18-A NJM 2068 6 5 7 U18-B NJM 2068 8 4 U18-C NJM 2068 R205 511 TP1 TP3 TP21 TP18 TP14 TP20 R215 549 C59 47UF

24、R117 47K R202 100K R107-B 10KK 6 5 7 U20-B NJM4580M R76 2K00 C85 220PF R201 549 R140 47K C60 47UF W18 R66-A 50KG R66-B 50KG C153 .1UF C158 .1UF C155 .1UF C160 .1UF C148 .1UF C149 .1UF R69 6K81 R59 6K81 2 3 1 U19-A NJM4580M 8 4 U19-C NJM4580M C156 .1UF C161 .1UF R99 6K81 R210 6K81 C97 100PF C99 47UF

25、C88 47UF 6 5 7 U19-B NJM4580M R75 6K81 R203 6K81 C84 100PF R181 12K7 R185 12K7 B-MAIN-L B-MAIN-R +16VA -16VA PH-GND AGND SUM-GND-A AGND AGND MAIN-GND AGND +16V -16V PHONES_L- PHONES_R- MAIN-L MAIN-R PHONES_L- PHONES_R- MAIN_OUT_L MAIN_OUT_R 402 VLZ3 2007 LOUD Technologies Inc. All rights re served40

26、2 VLZ3 PCB Assembly (Top, Bottom, and Schematics)PAGE 7 2 DWG FILE: NONE SCALE: D B C D 876 543 1 D C B A REV. OFSHEET 12 SIZEDWG. NO. 345 67 A 8 TECHNOLOGIES INC. WOODINVILLE WA. USA 56 POWER -4 -2 0 +3 +10 +6 +15 CLIP CLIP +15 +10 +6 +3 0 -2 -4 LEFTRIGHT A01 +20 +20 0027005-00 METER SECTION SCHEMA

27、TIC, 402 VLZ3 R54 100K R55 100K R193 470K R192 470K C74 10UF 50V C73 10UF 50V D9 GRN R78 2K32 R83 825 R91 549 R101 340 R103 340 R108 169 R114 511 R113 511 R218 220 R219 220 R115 10K0 D13 RED D12 RED D15 YEL D14 YEL D17 GRN D16 GRN D19 GRN D18 GRN D23 GRN D22 GRN D25 GRN D24 GRN D27 GRN D26 GRN D29 G

28、RN D28 GRN 7 + 6 - 1 U15-A LM339 5 + 4 - 2 U15-B LM339 11 + 10 - 13 U15-C LM339 9 + 8 - 14 U15-D LM339 3 VCC 12 GND U15-E LM339 7 + 6 - 1 U17-A LM339 5 + 4 - 2 U17-B LM339 11 + 10 - 13 U17-C LM339 9 + 8 - 14 U17-D LM339 3 VCC 12 GND U17-E LM339 7 + 6 - 1 U22-A LM339 5 + 4 - 2 U22-B LM339 11 + 10 - 1

29、3 U22-C LM339 9 + 8 - 14 U22-D LM339 7 + 6 - 1 U24-A LM339 5 + 4 - 2 U24-B LM339 11 + 10 - 13 U24-C LM339 9 + 8 - 14 U24-D LM339 3 VCC 12 GND U24-E LM339 2 3 1 U11-A NJM4580M 6 5 7 U11-B NJM4580M 8 4 U11-C NJM4580M R110 56.2 R73 4K53 C61 47UF C142 .1UF R41 220 R40 220 C58 47UF C145 .1UF R42 2K7 R60

30、4K32 C168 .1UF C157 .1UF C159 .1UF C169 .1UF D10 BAV99 D11 BAV99 D30 BAV99 R50 10 R51 10 C80 .1UF C166 .1UF Q16 IMBT4403 Q17 IMBT4403 3 VCC 12 GND U22-E LM339 C150 .1UF C151 .1UF R189 220 R190 220 R196 100K R195 100K -16V +16V +16V +16V-M +16V-M -16V-M +16V-M -16V-M GND-M AGND -16V-M -16V-M GND-M GN

31、D-M AGND AGND MAIN_OUT_L MAIN_OUT_R 402 VLZ3 2007 LOUD Technologies Inc. All rights re served402 VLZ3 PCB Assembly (Top, Bottom, and Schematics)PAGE 8 A01 2 DWG FILE: NONE SCALE: D B C D 876 543 1 D C B A REV. OFSHEET 12 SIZEDWG. NO. 345 67 A 8 TECHNOLOGIES INC. WOODINVILLE WA. USA SCHEMATIC, 402 VL

32、Z3 POWER SUPPLY 0027005-00 66 PHANTOM POWER +48 V AC AC GND PHANTOM To Power Switch C28 47UF 25V C8 47UF 25V C18 100UF 100V R164 20K0 R148 100K Q11 2SC3645 R152 4K7 1206 D7 1N5261 47V C29 47UF 50V R146 100K D39 S1B D40 S1B D35 S1B D36 S1B R22 4K02 INOUT GND 2 1 3 U1 LM337T COM OUTIN 3 1 2 U5 LM317T

33、R3 4K02 C6 10UF 50V C20 10UF 50V R17 169 R1 169 R21 4K02 R2 4K02 W20 W10 W11 TP5 TP4 TP2 TP6 TP10 TP25 TP28 TP27 TP26 TP12 D46 S1B R160 56 R161 5K6 SW6-A SW6-B W12 C32 47UF 50V C25 100UF 63V D37 S1B C21 1000UF 35V C13 1000UF 35V D43 S1B D47 S1B D38 S1B D45 S1B D41 S1B D44 S1B D42 S1B C24 100UF 63V R

34、19 6R81 R23 6R81 D8 RED R53 2K2 1206 W16W15 P1-1 P1-2 P1-3 P2-1 P2-2 P2-3 P2-4 BTN1 BTN 2 COLOR 9X5 MM W/EXT 760-109-00 BTN2 BTN 2 COLOR 9X5 MM W/EXT 760-109-00 BTN3 BTN 2 COLOR 9X5 MM W/EXT 760-109-00 BTN4 BTN 2 COLOR 9X5 MM W/EXT 760-109-00 BTN5 BTN 2 COLOR 9X5MM 760-107-00 BTN6 BTN 2 COLOR 9X5MM

35、760-107-00 BTN7 BTN 2 COLOR 9X5MM 760-107-00 PCB1 PCB FAB 402 VLZ3 0027004-00 SO1 STDF SWAGE NO.4 X .978L F 706-033-16 SO2 STDF SWAGE NO.4 X .542L F 706-033-01 SO3 STDF SWAGE NO.4 X .542L F 706-033-01 SO4 STDF SWAGE NO.4 X .542L F 706-033-01 SO5 STDF SWAGE NO.4 X .542L F 706-033-01 SO6 STDF SWAGE NO.4 X .542L F 706-033-01 +16V -16V PHANTOM GND-M -16VA +16VA AGND -16V-MGND-M AGND