Mackie_ProFX8_Main_Schematics电路图.pdf

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1、2008-2011 LOUD TECHNOLOGIES INC. 0032817-XX SCHEMATIC, PROFX8 MAIN INTERCONNECT TH12-17-08 134 56 78 D C B A 87654 C ALL RIGHTS RESERVED THE INFORMATION CONTAINED HEREIN IS PROPRIETARY AND CONFIDENTIAL PROPERTY OF LOUD TECHNOLOGIES INC. 3 APPROVALSDATE DRAWN: CHECKED: NP ENG: MATERIAL: MFG: MFG ENG:

2、 ISSUED: D SIZE 2 NONE SCALE: DWG. NO. SHEET 1 OF REV. A B C D 2 Technologies Inc. 16220 WOOD-RED RD NE WOODINVILLE, WA 98072 110 E00 PHANTOM POWER TO USB BOARD POWER POWER TO EFFECTS BOARD -19dB N.C.N.C. N.C. N.C. N.C. N.C. N.C.N.C. SW35-A SW35-B R111 1K00 R112 1K00 C60 10UF D15 RED J13-1 J13-2 J13

3、-3 J13-4 J13-5 J13-6 J13-7 J13-8 J13-9 J13-10 J13-11 HDR 11P .098X1 SHRD TJC3 0005168-11 D16 GRN R122 1K00 R123 1K00 PCB1 PCB, PROFX8/ MAIN 0032816-04 SO12 SO7 SO9 SO2SO10SO6 SO3 SO1 STDF SWAGE M3 X 13.8MM 4.7 DIA 0008320-01 SO8 SO13 SO11 BTN1 SM RECTANGLE BUTTON 5X7mm CONTROL GREY LOW CUT (SYMBOL)

4、0008793-09 BTN2 BTN3 BTN4 BTN43 MED RECTANGLE BUTTON 11.5 x 8.5 mm MUTE CONTROL GREY 0008794-06 BTN46 BTN47 BTN48 BTN50 BTN51 BTN11SM RECTANGLE BUTTON 5X7mm CONTROL GREY 0008793-03 BTN12 BTN13 BTN14 BTN30 SM RECTANGLE BUTTON 5X7mm CONTROL GREY 48V 0008793-06 BTN9Long Shaft SM RECTANGLE BUTTON 5x7mm

5、GUITAR (SYMBOL) 0009210-05 C650 .1uF C642 100UF 63V C528 220UF 25V C649 0.1uF C854 .1uF C641 220UF 25V C856 .1uF C644 220UF 25V C853 .1uF C640 220UF 25V C855 .1uF C643 220UF 25V J36-1 J36-2 J36-3 J36-4 J36-5 J36-6 J36-7 J36-8 J36-9 J36-10 J36-11 J36-12 J9-1J9-2 J9-3J9-4 J9-5J9-6 J9-7J9-8 J9-9J9-10 J

6、9-11J9-12 J9-13J9-14 J9-15J9-16 J9-17J9-18 J9-19J9-20 J9-21J9-22 J9-23J9-24 J9-25J9-26 R1270 4K99 R1315 4K99 R767 100 SO15 STDF SWAGE M3 X 7MM 4.7 DIA 0008320-05 SO16 SO17 BTN99 RND BUTTON CAP (7MM) CONTROL GRAY TOP WHITE BOTTOM 0012143-07 R623 10K0 R689 10K0 3 IN 1 ADJ 2 OUT U49 AZ1117-ADJ-TO220 R7

7、87 100 R788 301 C639 220UF 25V C645 .1uF SCH1 SCHEMATIC PCB ASSY PROFX8 MAIN BOARD 0032817-XX JMP1 CBL 22GA JUMPER WIRE 660-005-00 +5V +15V -15V +5V PH_PWR +48V USB_INPUT_L USB_INPUT_R USB_OUT_R USB_OUT_L +7V DGND +48V AGND +15V AGND -15V +15V-M GND-M -15V-M FLAG_IN_X OUT_LEFT_X OUT_RIGHT_X IN_MONO_

8、X AGNDAGND DGNDDGND +5V+5V FLAG_IN_Y LED_DATALED_BCLK LED_LATCHLED_RESET ENC_X_A ENC_X_B FX_SENDIN_MONO_X IN_MONO_Y +7V+5V RadioFans.CN 收音机爱 好者资料库 2008-2011 LOUD TECHNOLOGIES INC. 134 56 78 D C B A 87654 C ALL RIGHTS RESERVED THE INFORMATION CONTAINED HEREIN IS PROPRIETARY AND CONFIDENTIAL PROPERTY

9、OF LOUD TECHNOLOGIES INC. 3 APPROVALSDATE DRAWN: CHECKED: NP ENG: MATERIAL: MFG: MFG ENG: ISSUED: D SIZE 2 NONE SCALE: DWG. NO. SHEET 1 OF REV. A B C D 2 Technologies Inc. 16220 WOOD-RED RD NE WOODINVILLE, WA 98072 MIC LINE/HI-Z INSERT LEVEL SET GAIN LOW CUT OL SPARE CHANNEL1 210 E00 0032817-XX SCHE

10、MATIC, PROFX8 MAIN TH12-17-08 MUTE MON FX PAN MIDLOW HIGH C1 470pF C2 470pF C3 220pF R1 6K81 .25W R2 6K81 .25W C4 47UF 50V C5 47UF 50V D1 DL4148 D2 DL4148 D3 DL4148 D4 DL4148 C444 47UF C443 47UF 1 2 3 J23 SW44-A SW44-B R895 1M0 1 2 3 4 5 J1 R3 20K0 R4 20K0 2 3 1 U1-A NJM4580M R5 1M0 8 4 U1-C NJM4580

11、M C8 0.01uF C7 0.01uF 1 2 3 4 5 J2 R6 200 R7 200 C9 47UF C10 470pF C11 470pF R8 3K01 R9 3K01 R10 3K01 R11 3K01 Q1 IMBT4403 Q2 IMBT4403 C12 47pF C13 47pF CW R12 5KZY R13 4R75 C14 1000UF 6.3V 2 3 1 U2-A NJM4580M C15 150PF R14 1K54 R15 27K R16 3K01 R17 10K0 R18 6K19 C16 150PF 6 5 7 U2-B NJM4580M C17 15

12、0PF R19 1K54 R20 10K0 6 5 7 U1-B NJM4580M C18 .1uF C19 .1uF 2 3 1 U3-A NJM4580M R21 6K19 C22 150PF 8 4 U3-C NJM4580M C23 0.01uF C24 0.01uF C25 47UF C26 .1uF Q3 IMBT4401 R22 100K R23 150K R24 100K C27 .1uF R25 40K2 Q4 IMBT4403 R26 4K7 D7 GRN SW45-A SW45-B C28 .1 C29 .1 R27 8K25 R28 100K C30 .1 R29 2K

13、7 6 5 7 U3-B NJM4580M C31 47UF R30 51K C32 .1uF Q5 IMBT4401 R31 100K R32 7K32 R33 100K C33 .1uF R34 40K2 Q6 IMBT4403 R35 4K7 D5 RED R172 10K0 C419 47pF 2 3 1 U5-A NJM4580M R36 2K32 C34 .1 C35 .01 R37 1K74 R38 10K0 CW 12 3 R39 10KB 8 4 U5-C NJM4580M C360.01uF C370.01uF C38 20PF 6 5 7 U5-B NJM4580M R4

14、0 8K25 C39 .1 CW 12 3 R41 20KB C40 .1 R42 4K12 CW 12 3 R43 20KB R44 4K32 C41 .0027 R45 4K12 C42 47UF C43 47UF 6 5 7 U4-B NJM4580M R47 20K0 R48 11K0 C44 20PF R49 5K11 C45 47UF SW1-B SW1-A CW R52 50KG CW R53 50KG R54 6K81 R58 6K81 8 4 U4-C NJM4580M C46 0.01uF C47 0.01uF R130 51K R131 51K TOP R132 10KD

15、 FDR60MM R46 51K R133 6K81 R849 1K00 CWCW RIGHT LEFT A C R135 10KC/10KA R136 6K81 R50 1K00 R51 1K00 8 4 U2-C NJM4580M C1560.01uF C157 0.01uF C481 .1uF C482 .1uF +15V -15V +15V -15V -15V -15V +15V +15V -15V +15V -15V +15V -15V +15V -15V +15V-M -15V-M +15V-M -15V-M MON+ FX+ PH_PWR LMAIN+ MAIN- RMAIN+

16、MON- FX- +15V-M -15V-M GND-M RadioFans.CN 收音机爱 好者资料库 2008-2011 LOUD TECHNOLOGIES INC. 16220 WOOD-RED RD NE WOODINVILLE, WA 98072 Technologies Inc. 2 D C B A REV. OF 1 SHEET DWG. NO. SCALE: NONE 2 SIZE D ISSUED: MFG ENG: MFG: MATERIAL: NP ENG: CHECKED: DRAWN: DATEAPPROVALS 3 PROPERTY OF LOUD TECHNOLO

17、GIES INC. IS PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED HEREIN ALL RIGHTS RESERVED C 45 678 A B C D 876 543 1 MIC INSERT LEVEL SET GAIN LOW CUT OL CHANNEL2 310 E00 0032817-XX SCHEMATIC, PROFX8 MAIN TH12-17-08 MUTE MON FX PAN MIDLOW HIGH C20 470pF C21 470pF C158 220pF R219 6K81 .25W R220

18、6K81 .25W C159 47UF 50V C160 47UF 50V D24 DL4148 D25 DL4148 D26 DL4148 D27 DL4148 C161 47UF C162 47UF 1 2 3 J19 R221 100K 1 2 3 4 5 J20 R222 20K0 R223 20K0 R224 100K 1 2 3 4 5 J21 R225 200 R226 200 C165 47UF C166 470pF C167 470pF R227 3K01 R228 3K01 R229 3K01 R230 3K01 Q18 IMBT4403 Q19 IMBT4403 C168

19、 47pF C169 47pF CW R231 5KZY R232 4R75 C170 1000UF 6.3V 2 3 1 U15-A NJM4580M C171 150PF R233 1K54 R234 27K R235 3K01 R236 10K0 R237 6K19 C172 150PF 6 5 7 U15-B NJM4580M C173 150PF R238 1K54 R239 10K0 C174 .1uF C175 .1uF 2 3 1 U16-A NJM4580M R240 6K19 C176 150PF 8 4 U16-C NJM4580M C177 0.01uF C178 0.

20、01uF C179 47UF C180 .1uF Q20 IMBT4401 R241 100K R242 150K R243 100K C181 .1uF R244 40K2 Q21 IMBT4403 R245 4K7 D28 GRN SW6-A SW6-B C182 .1 C183 .1 R246 8K25 R247 100K C184 .1 R248 2K7 6 5 7 U16-B NJM4580M C185 47UF R249 51K C186 .1uF Q22 IMBT4401 R250 100K R251 7K32 R252 100K C187 .1uF R253 40K2 Q23

21、IMBT4403 R254 4K7 D29 RED R255 10K0 C188 47pF 2 3 1 U17-A NJM4580M R256 2K32 C189 .1 C190 .01 R257 1K74 R258 10K0 CW 12 3 R259 10KB 8 4 U17-C NJM4580M C1910.01uF C192 0.01uF C193 20PF 6 5 7 U17-B NJM4580M R260 8K25 C194 .1 CW 12 3 R261 20KB C195 .1 R262 4K12 CW 12 3 R263 20KB R264 4K32 C196 .0027 R2

22、65 4K12 C197 47UF C198 47UF 2 3 1 U4-A NJM4580M R266 20K0 R267 11K0 C199 20PF R268 5K11 C200 47UF SW7-B SW7-A CW R269 50KG CW R270 50KG R271 6K81 R272 6K81 R273 51K R274 51K TOP R275 10KD FDR60MM R276 51K R277 6K81 R278 1K00 CWCW RIGHT LEFT A C R279 10KC/10KA R280 6K81 R281 1K00 R282 1K00 8 4 U15-C

23、NJM4580M C2030.01uF C2040.01uF C483 .1uF C484 .1uF +15V -15V -15V -15V +15V +15V -15V +15V -15V +15V -15V +15V-M -15V-M +15V-M -15V-M MON+ FX+ PH_PWR LMAIN+ MAIN- RMAIN+ MON- FX- +15V-M -15V-M GND-M RadioFans.CN 收音机爱 好者资料库 2008-2011 LOUD TECHNOLOGIES INC. 16220 WOOD-RED RD NE WOODINVILLE, WA 98072 T

24、echnologies Inc. 2 D C B A REV. OF 1 SHEET DWG. NO. SCALE: NONE 2 SIZE D ISSUED: MFG ENG: MFG: MATERIAL: NP ENG: CHECKED: DRAWN: DATEAPPROVALS 3 PROPERTY OF LOUD TECHNOLOGIES INC. IS PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED HEREIN ALL RIGHTS RESERVED C 45 678 A B C D 876 543 1 LEFT MIC

25、 LEVEL SET GAIN LOW CUT OL CHANNELS3/4 410 E00 0032817-XX SCHEMATIC, PROFX8 MAIN TH12-17-08 MUTE MON FX MIDLOW HIGH RIGHT LEVEL MUTE MIDLOW HIGH LEVEL C6 470pF C82 470pF C83 220pF R55 6K81 .25W R56 6K81 .25W C84 47UF 50V C85 47UF 50V D18 DL4148 D19 DL4148 D20 DL4148 D21 DL4148 C86 47UF C87 47UF 1 2

26、3 J16 1 2 3 4 5 J17 R57 20K0 R134 20K0 C89 470pF C90 470pF R137 3K01 R138 3K01 R139 3K01 R140 3K01 Q12 IMBT4403 Q13 IMBT4403 C91 47pF C92 47pF CW R141 5KZY R142 4R75 C93 1000UF 6.3V 2 3 1 U19-A NJM4580M C94 150PF R143 1K54 R144 27K R145 3K01 R146 10K0 R147 6K19 C95 150PF 6 5 7 U19-B NJM4580M C96 150

27、PF R148 1K54 R149 10K0 C97 .1uF C98 .1uF 8 4 U19-C NJM4580M C99 0.01uF C100 0.01uF 6 5 7 U20-B NJM4580M R150 6K19 C101 150PF C102 47UF C103 .1uF Q14 IMBT4401 R151 100K R152 150K R153 100K C104 .1uF R154 40K2 Q15 IMBT4403 R155 4K7 D22 GRN SW3-A SW3-B C105 .1 C106 .1 R156 8K25 R157 100K C107 .1 R158 2

28、K7 2 3 1 U20-A NJM4580M C108 47UF R159 51K C109 .1uF Q16 IMBT4401 R160 100K R161 7K32 R162 100K C110 .1uF R163 40K2 Q17 IMBT4403 R164 4K7 D23 RED R165 10K0 C111 47pF 6 5 7 U21-B NJM4580M R166 2K32 C112 .1 C113 .01 R167 1K74 R168 10K0 CW R169-B 10KB C114 20PF 6 5 7 U22-B NJM4580M R170 8K25 C115 .1 CW

29、 R171-B 20KB C116 .1 R173 4K12 CW R174-B 20KB R175 4K32 C117 .0027 R176 4K12 C118 47UF TOP R177-B 10KD C119 47UF 6 5 7 U23-B NJM4580M R178 20K0 R179 11K0 C120 20PF R180 5K11 C121 47UF SW4-A R182 5K11 CW R183 50KG R185 100K C122 20PF R186 100K C123 20PF 2 3 1 U24-A NJM4580MR187 10K0 R188 20K0 C124 20

30、PF C125 47UF C126 20PF C127 47UF C128 47UF 1 2 3 4 5 J18 R189 20K0 R190 20K0 R191 100K C130 20PF R192 100K C131 20PF 6 5 7 U24-B NJM4580M R193 10K0 R194 20K0 C132 20PF C133 47UF C134 20PF R195 4K32 CW R197 50KG R198 4K32 R200 10K0 C135 47pF 2 3 1 U21-A NJM4580M R203 2K32 C136 .1 C137 .01 R204 1K74 R

31、205 10K0 CW R169-A 10KB C138 20PF 2 3 1 U22-A NJM4580M R206 8K25 C139 .1 CW R171-A 20KB C140 .1 R207 4K12 CW R174-A 20KB R208 4K32 C141 .0027 R209 4K12 C142 47UF TOP R177-A 10KD C143 47UF 2 3 1 U23-A NJM4580M R210 20K0 R211 11K0 C144 20PF R212 5K11 C145 47UF SW4-B R214 5K11 R215 5K11 R216 5K11 R217

32、5K11 R218 5K11 8 4 U20-C NJM4580M C146 0.01uF C147 0.01uF 8 4 U24-C NJM4580M C148 0.01uF C149 0.01uF 8 4 U22-C NJM4580M C150 0.01uF C151 0.01uF 8 4 U21-C NJM4580M C152 0.01uF C153 0.01uF 8 4 U23-C NJM4580M C154 0.01uF C155 0.01uF R196 6K81 R283 1K00 CWCW RIGHT LEFT A C R284 10KC/10KA R285 6K81 R181

33、634 R184 634 C479 .1uF C480 .1uF R124 51K R774 51K R775 51K R782 20K0 R783 20K0 +15V -15V -15V -15V +15V +15V -15V +15V -15V +15V -15V +15V -15V +15V -15V +15V -15V +15V-M -15V-M +15V-M -15V-M FX+ MON+ PH_PWR LMAIN+ MAIN- RMAIN+ MON- FX- +15V-M -15V-M GND-M 2008-2011 LOUD TECHNOLOGIES INC. 134 56 78

34、 D C B A 8765 4 C ALL RIGHTS RESERVED THE INFORMATION CONTAINED HEREIN IS PROPRIETARY AND CONFIDENTIAL PROPERTY OF LOUD TECHNOLOGIES INC. 3 APPROVALSDATE DRAWN: CHECKED: NP ENG: MATERIAL: MFG: MFG ENG: ISSUED: D SIZE 2 NONE SCALE: DWG. NO. SHEET 1 OF REV. A B C D 2 Technologies Inc. 16220 WOOD-RED R

35、D NE WOODINVILLE, WA 98072 LEFT MIC LEVEL SET GAIN LOW CUT OL CHANNELS5/6 510 E00 0032817-XX SCHEMATIC, PROFX8 MAIN TH12-17-08 MUTE MON FX MIDLOW HIGH RIGHT LEVEL MUTE MIDLOW HIGH LEVEL C289 470pF C290 470pF C291 220pF R412 6K81 .25W R413 6K81 .25W C292 47UF 50V C293 47UF 50V D42 DL4148 D43 DL4148 D

36、44 DL4148 D45 DL4148 C294 47UF C295 47UF 1 2 3 J29 1 2 3 4 5 J30 R414 20K0 R415 20K0 C296 470pF C297 470pF R416 3K01 R417 3K01 R418 3K01 R419 3K01 Q36 IMBT4403 Q37 IMBT4403 C298 47pF C299 47pF CW R420 5KZY R421 4R75 C300 1000UF 6.3V 2 3 1 U31-A NJM4580M C301 150PF R422 1K54 R423 27K R424 3K01 R425 1

37、0K0 R426 6K19 C302 150PF 6 5 7 U31-B NJM4580M C303 150PF R427 1K54 R428 10K0 C304 .1uF C305 .1uF 8 4 U31-C NJM4580M C306 0.01uF C307 0.01uF 6 5 7 U32-B NJM4580M R429 6K19 C308 150PF C309 47UF C310 .1uF Q38 IMBT4401 R430 100K R431 150K R432 100K C311 .1uF R433 40K2 Q39 IMBT4403 R434 4K7 D46 GRN SW11-

38、A SW11-B C312 .1 C313 .1 R435 8K25 R436 100K C314 .1 R437 2K7 2 3 1 U32-A NJM4580M C315 47UF R438 51K C316 .1uF Q40 IMBT4401 R439 100K R440 7K32 R441 100K C317 .1uF R442 40K2 Q41 IMBT4403 R443 4K7 D47 RED R444 10K0 C318 47pF 6 5 7 U33-B NJM4580M R445 2K32 C319 .1 C320 .01 R446 1K74 R447 10K0 CW R448

39、-B 10KB C321 20PF 6 5 7 U34-B NJM4580M R449 8K25 C322 .1 CW R450-B 20KB C323 .1 R451 4K12 CW R452-B 20KB R453 4K32 C324 .0027 R454 4K12 C325 47UF TOP R455-B 10KD C326 47UF 6 5 7 U35-B NJM4580M R456 20K0 R457 11K0 C327 20PF R458 5K11 C328 47UF SW12-A R459 5K11 CW R460 50KG R461 100K C329 20PF R462 10

40、0K C330 20PF 2 3 1 U36-A NJM4580MR463 10K0 R464 20K0 C331 20PF C332 47UF C333 20PF C334 47UF C335 47UF 1 2 3 4 5 J31 R465 20K0 R466 20K0 R467 100K C336 20PF R468 100K C337 20PF 6 5 7 U36-B NJM4580M R469 10K0 R470 20K0 C338 20PF C339 47UF C340 20PF R471 4K32 CW R472 50KG R473 4K32 R474 10K0 C341 47pF

41、 2 3 1 U33-A NJM4580M R475 2K32 C342 .1 C343 .01 R476 1K74 R477 10K0 CW R448-A 10KB C344 20PF 2 3 1 U34-A NJM4580M R478 8K25 C345 .1 CW R450-A 20KB C346 .1 R479 4K12 CW R452-A 20KB R480 4K32 C347 .0027 R481 4K12 C348 47UF TOP R455-A 10KD C349 47UF 2 3 1 U35-A NJM4580M R482 20K0 R483 11K0 C350 20PF R

42、484 5K11 C351 47UF SW12-B R485 5K11 R486 5K11 R487 5K11 R488 5K11 R489 5K11 8 4 U32-C NJM4580M C352 0.01uF C353 0.01uF 8 4 U36-C NJM4580M C354 0.01uF C355 0.01uF 8 4 U34-C NJM4580M C356 0.01uF C357 0.01uF 8 4 U33-C NJM4580M C358 0.01uF C359 0.01uF 8 4 U35-C NJM4580M C360 0.01uF C361 0.01uF R490 6K81

43、 R491 1K00 C A LEFT RIGHT CWCW R492 10KC/10KA R493 6K81 R494 634 R495 634 C489 .1uF C490 .1uF R125 51K R776 51K R777 51K R785 20K0 R786 20K0 +15V -15V -15V -15V +15V +15V -15V +15V -15V +15V -15V +15V -15V +15V -15V +15V -15V +15V-M -15V-M +15V-M -15V-M FX+ MON+ PH_PWR LMAIN+ MAIN- RMAIN+ MON- FX- +

44、15V-M -15V-M GND-M 2008-2011 LOUD TECHNOLOGIES INC. 16220 WOOD-RED RD NE WOODINVILLE, WA 98072 Technologies Inc. 2 D C B A REV. OF 1 SHEET DWG. NO. SCALE: NONE 2 SIZE D ISSUED: MFG ENG: MFG: MATERIAL: NP ENG: CHECKED: DRAWN: DATEAPPROVALS 3 PROPERTY OF LOUD TECHNOLOGIES INC. IS PROPRIETARY AND CONFI

45、DENTIAL THE INFORMATION CONTAINED HEREIN ALL RIGHTS RESERVED C 45 678 A B C D 876 543 1 LEFT OL CHANNELS7/8 610 E00 0032817-XX SCHEMATIC, PROFX8 MAIN TH12-17-08 MUTE MON FX MIDLOW HIGH RIGHT LEVEL MUTE MIDLOW HIGH LEVEL Av=+/-20dB Av=+/-20dB CH7/8 GAIN C365 .1uF Q42 IMBT4401 R496 100K R497 7K32 R498

46、 100K C366 .1uF R499 40K2 Q43 IMBT4403 R500 4K7 D48 RED R501 10K0 C367 47pF 6 5 7 U37-B NJM4580M R502 2K32 C368 .1 C369 .01 R503 1K74 R504 10K0 CW R505-B 10KB C370 20PF 6 5 7 U38-B NJM4580M R506 8K25 C371 .1 CW R507-B 20KB C372 .1 R508 4K12 CW R509-B 20KB R510 4K32 C373 .0027 R511 4K12 C374 47UF TOP

47、 R512-B 10KD C375 47UF 6 5 7 U42-B NJM4580M R513 20K0 R514 11K0 C376 20PF R515 5K11 C377 47UF SW13-A R516 5K11 CW R517 50KG 1 2 3 4 5 J33 C378 470pF C379 470pF C380 47UF R518 4K32 CW R519 50KG R520 4K32 R521 10K0 C381 47pF 2 3 1 U37-A NJM4580M R522 2K32 C382 .1 C383 .01 R545 1K74 R546 10K0 CW R505-A

48、 10KB C384 20PF 2 3 1 U38-A NJM4580M R547 8K25 C385 .1 CW R507-A 20KB C386 .1 R548 4K12 CW R509-A 20KB R549 4K32 C387 .0027 R550 4K12 C388 47UF TOP R512-A 10KD C402 47UF 2 3 1 U42-A NJM4580M R551 20K0 R552 11K0 C403 20PF R553 5K11 C404 47UF SW13-B R554 5K11 R590 5K11 R591 5K11 R592 5K11 R593 5K11 8

49、4 U43-C NJM4580M C405 0.01uF C406 0.01uF 8 4 U44-C NJM4580M C407 0.01uF C408 0.01uF 8 4 U37-C NJM4580M C411 0.01uF C413 0.01uF 8 4 U38-C NJM4580M C448 0.01uF C449 0.01uF 8 4 U42-C NJM4580M C450 0.01uF C451 0.01uF R594 6K81 R595 1K00 CWCW RIGHT LEFT A C R596 10KC/10KA R597 6K81 R598 634 R599 634 2 3 1 U43-A NJM4580M R600 10K0 R601 10K0 6 5 7 U43-B NJM4580M R602 10K0 R603 10K0 C452 47pF C453 47pF R604 10K0 R605 10K0 R606 10K0 R607 10K0 C454 47pF C461 47pF C462 47UF C463 47UF R608 51K R609 51K R610 10K0R611 1K10 C464 47pF CW R612-A 10KB C471 100UF 2 3 1 U44-A NJM4580M CW R612-B 10KB 6 5 7 U4