Mackie_PPM1210_Preamp_Schematics电路图.pdf

《Mackie_PPM1210_Preamp_Schematics电路图.pdf》由会员分享，可在线阅读，更多相关《Mackie_PPM1210_Preamp_Schematics电路图.pdf（19页珍藏版）》请在收音机爱好者资料库上搜索。

1、2007-2012 LOUD TECHNOLOGIES INC. B01 06-29-07 19 SCHEMATIC, CHUNK! MAIN PCB 0023611-00 DB 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 DWG FILE: 2 NONE SCALE: DWG. NO. SHEET 1 1 OF REV. A B C D 2 Technologies Inc. 16220 WOOD-RED RD NE WOODINVILLE, WA 98072 POWER AMP SELECTOR AMP SEND POWER TO EFFECTS BOARD INTERCONNECT INPUTS CH5-6 CH3-4 CH1-2 CH9-12 CHANNEL 7 CHANNEL 8 POWER MAIN & PHONES MASTER CONNECTORS MON & EFX

3、 INSERT & RETURNS C650 .1UF C642 100UF 63V C554 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 D143 GRN R734 3K9 1210 J14-3 J14-2 J14-1 J14-4 J14-7 J14-6 J14-5 SO26 STDF SWAGE M3 X 7MM 4.7 DIA 0008320-05 SO28 SO27 SO22 STDF SW

4、AGE M3 X 13.8MM 4.7 DIA 0008320-01 SO18 SO12 SO7 SO24 SO17 SO14 SO9 SO2 SO21 SO16 SO15 SO10 SO5 SO25 SO20 SO11 SO6 SO3 R830 120R1311 120 R829 120 R1310 120 J9-1J9-2 J9-3J9-4 J9-5J9-6 J9-7J9-8 J9-9J9-10 J9-11J9-12 J9-13J9-14 J9-15J9-16 J9-17J9-18 J9-19J9-20 J9-21J9-22 J9-23J9-24 J9-25J9-26J12-1 J12-2

5、 J12-3 J12-4 J12-5 J12-6 J12-7 J12-8 J12-9 J12-10 J12-11 J12-12 J1-1 J1-2 J1-3 J1-4 J1-5 J1-6 J1-7 J1-8 J1-9 J1-10 J1-11 J1-12 J2-1 J2-2 J2-3 J2-4 J2-5 J2-6 J2-7 J2-8 J2-9 J2-10 J2-11 J2-12 J3-1 J3-2 J3-3 J3-4 J3-5 J3-6 J3-7 J3-8 J3-9 J3-10 J3-11 J3-12 J6-1 J6-2 J6-3 J6-4 J6-5 J6-6 J6-7 J6-8 J6-9 J6

6、-10 J4-1 J4-2 J4-3 J4-4 J4-5 J4-6 J4-7 J4-8 J5-1 J5-2 J5-3 J5-4 J5-5 J5-6 J5-7 J5-8 J11-2 J11-1 J11-3 J11-4 J11-5 J11-6 J11-7 J11-8 J11-9 J11-10 J11-11 J10-1 J10-2 J10-3 J10-4 J10-5 J10-6 J10-7 J10-8 J7-1 J7-2 J7-3 J7-4 J7-5 J7-6 J7-7 J7-8 J7-9 J7-10 J7-11 J7-12 J8-1 J8-2 J8-3 J8-4 J8-5 J8-6 J8-7 J8

7、-8 J8-9 J8-10 J8-11 J8-12 J8-13 C651 .1UF C609 220UF 25V R1270 8K45 R1265 8K45 SO1 SO23 SO4 SO8 SO13 SO19 BTN1 SM RECTANGLE BUTTON 5X7mm CONTROL GREY LOW CUT (SYMBOL) 0008793-09 BTN2 BTN3 BTN4 BTN5 BTN6 BTN7 BTN8 BTN9 SM RECTANGLE BUTTON 5X7mm CONTROL GREY GUITAR (SYMBOL) 0008793-23 BTN10 BTN11 SM R

8、ECTANGLE BUTTON 5X7mm CONTROL GREY 0008793-03 BTN12 BTN13 BTN14 BTN15 BTN16 BTN17 BTN18 BTN19 BTN20 BTN21 BTN22 BTN23 BTN24 BTN25 BTN26 BTN27 BTN28 BTN29 BTN30 SM RECTANGLE BUTTON 5X7mm CONTROL GREY 48V 0008793-06 BTN43 MED RECTANGLE BUTTON 11.5 x 8.5 mm MUTE CONTROL GREY 0008794-06 BTN44 BTN45 BTN4

9、6 BTN47 BTN48 BTN49 BTN50 BTN51 BTN52 BTN53 BTN54 BTN55 MED RECTANGLE BUTTON 11.5 x 8.5 mm CONTROL GREY 0008794-02 R1314 1K00 R1315 1K00 PCB1 PCB FAB CHUNK MAIN 0023610-01 SO29 SO30 SO31 SO32 1234 5678 S3 SWDP3T-SLIDE-EG2301 SCH1 SCHEMATIC PCB ASSY CHUNK MAIN 0023611-XX +5V DGND +48V AGND +15V AGND

10、-15V +15V-M GND-M -15V-M MAIN_OUT_L MAGIC_EQ_A_IN MAIN_OUT_R MAGIC_EQ_B_IN LR_MONO MON_OUT_2MON_OUT_1 +15V-M -15V-M AGND CH1_GND CH2_GND CH3_GND CH4_GND CH5_GND CH6_GND CH7_GND CH8_GND AGND LIMITER_A_OUT AMP_IN_B- AMP_IN_A- AMP_IN_A+ AMP_IN_B+ LIMITER_B_OUT FLAG_IN_X OUT_LEFT_X OUT_RIGHT_X OUT_LEFT_

11、Y OUT_RIGHT_Y IN_MONO_XIN_MONO_Y AGNDAGND DGNDDGND +5V+5V FLAG_IN_Y LED_DATALED_BCLK LED_LATCHLED_RESET ENC_X_A ENC_X_B ENC_Y_A ENC_Y_B LED_TAP_XLED_TAP_Y PB_XPB_Y CH2_GND INS_RTN_2 INS_SEND_2 IN2_GND IN2- IN2+ CH1_GND INS_RTN_1 INS_SEND_1 IN1_GND IN1- IN1+ CH11_IN+ CH12_IN- IN5+ IN5- IN5_GND INS_SE

12、ND_5 INS_RTN_5 CH5_GND CH6_GND INS_RTN_6 INS_SEND_6 IN6_GND IN6- IN6+ CH10_IN- CH9_IN+ IN3+ IN3- IN3_GND INS_SEND_3 INS_RTN_3 CH3_GND CH4_GND INS_RTN_4 INS_SEND_4 IN4_GND IN4- IN4+ IN7+ IN7- IN7_GND INS_SEND_7 INS_RTN_7 CH7_GND CH8_GND INS_RTN_8 INS_SEND_8 IN8_GND IN8- IN8+ CH9_10_GND CH11_12_GND CH

13、9_IN- CH10_IN+ CH11_IN- CH12_IN+ IN7_LINE- IN7_LINE+ IN8_LINE- IN8_LINE+ PHTM AGND +15V AGND -15V 12V_GND +12V FOOTSWITCH_GND FOOTSWITCH_1 FOOTSWITCH_2 PHONES_GND PHONES_L PHONES_R MONO_GND MONO_OUT MAIN_OUT_GND MAIN_OUT_R MAIN_OUT_L TAPE_IN_L TAPE_IN_R TAPE_IN_GND MON_OUT_GND MON_OUT_2 MON_OUT_1 FX

14、_OUT_GND FX_1_OUT FX_1_OUT_TS FX_OUT_GND FX_2_OUT FX_2_OUT_TS MAIN_GND MAIN_R_RET MAIN_R_SEND MAIN_GND MAIN_L_RET MAIN_L_SEND AUX_RTN_2R AGND AUX_RTN_2L AGND AUX_RTN_1R AGND AUX_RTN_1L +12V 12V_GND THERMAL CH9_10_GND CH11_12_GND FX_1_OUT_TSIN_MONO_X FX_2_OUT_TSIN_MONO_Y RadioFans.CN 收音机爱 好者资料库 00236

15、11-00 19 SCHEMATIC, CHUNK MAIN 2 16220 WOOD-RED RD NE WOODINVILLE, WA 98072 Technologies Inc. 2 D C B A REV. OF 1 SHEET DWG. NO. SCALE: NONE 2 DWG FILE: SIZE D 345 678 A B C D 876 543 1 THRESHOLD CHANNEL 1 HI LOW EQ FREQ MID LEVEL CHANNEL 1 -20 0 +10 +20 9.96V 3.27V 1.09V 85mV MUTE 100HZ LO CUT GAIN

16、 SOLO MUTE B01 R839 30K1 R843 30K1 R864 30K1 2 3 1 U12-A TL072 6 5 7 U4-B NJM4580M D12 BAV99 D156 BAV99 R56 100 R57 100 2 3 4 U14-A SSM2164SMD CW 1 2 3 R15 20KB R853 5K11 R76 33K2 R75 33K2 R857 100K R77 390K R61 390K R866 499 C673 560PF R60 20K0 R59 20K0 C37 47UF C38 22UF C4 100UF D16 BAW56 R840 2K4

17、9 R847 2K49 Q2 IMBT4403 Q3 IMBT4403 R854 3K01 R855 3K01 C34 470UF 6.3V R26 27K4 R25 3K01 2 3 1 U2-A NJM4580M 6 5 7 U2-B NJM4580M R835 3K01 R837 3K01 C657 47PF C3 47PF R4 10K0 2 3 1 U1-A NJM4580M R2 6.34K R834 6.34K R836 10K0 C5 150PF C2 150PF C665 47PF C666 47PF D10 S1B D4 S1B D14 S1B D9 S1B R850 4K

18、12 C18 .1 C22 .1 CW R11 20KB CW R14 20KB C24 .0027 CW R13 10KB CW R12-B 500KC CW R12-A R844 10K0 R845 10K0 R39 4K32 R27 4K12 R36 8K25 C17 20PF 2 3 1 U7-A NJM4580M 2 3 1 U9-A NJM4580M C20 .0047 C23 .0022 R852 6K19 R851 6K19 C658 47PF 8 4 U12-C TL072 MV-GNDV+ 16981 U14-E SSM2164SMD 8 4 U4-C NJM4580M C

19、668 .01 C663 .01 C687 .01 C686 .01 C56 .01 C53 .01 R887 7K50 6 5 7 U9-B NJM4580M 2 3 1 U6-A NJM4580M R46 10K0 R47 10K0 C12 47UF R45 51K CW R9 50KG C661 47PF R33 6K81 C43 47UF R848 20K0 TOP R5 10KD R17 909 R24 2K00 C14 220PF R38 6K81 R32 6K81 R30 6K81 R31 1K0 R849 1K0 R34 1K0 2 3 1 U4-A NJM4580M 8 4

20、U2-C NJM4580M C660 .01 C656 .01 C30 10UF C29 10UF 8 4 U1-C NJM4580M C659 .01 C655 .01 8 4 U9-C NJM4580M C46 .01 C16 .01 8 4 U7-C NJM4580M C671 .01 C669 .01 SW1-B D2 RED D5 GRN D6 GRN D7 YEL D8 RED C10 .01 C41 .01 C11.01 C40 .01 5 + 4 - 2 U5-B LM339 7 + 6 - 1 U5-A LM339 9 + 8 - 14 U5-D LM339 11 + 10

21、- 13 U5-C LM339 C39 10UF 50V R23 169 R22 2K00 R21 4K32 R20 13K3 R19 10K0 2 3 1 U8-A NJM4580M R28 100K R18 100K D3 BAV99 R3 75 1 2 3 Q1 2SA1415 R1 20K D1 BAV99 VCCGNDGNDVCC 312 U5-E LM339 8 4 U8-C NJM4580M C35 .01 C26 .01 C664 .01 C670 .01 R44 470K R29 10 C1 .01 SW1-A 6 5 7 U1-B NJM4580M C25 47UF R85

22、8 51K1 SW3-A C33 .22 C31 .22 C32 .22 R860 5K11 R862 1K82 R861 36K5 SW3-B C19 47UF R859 51K1 R846 10 CW R16 10KZY C27 100UF 25V A C LEFT RIGHT CWCW 1 23 4 56 R6 5KC/5KA R37 6K81 CW R10 50KG R35 6K81 C8 20PF SW2-A SW2-B R42 6K81 R43 1K0 D15 1N4148W C13 47UF CW 1 2 3 R8 50KG CW 1 2 3 R7 50KG R833 51K C

23、H1_GND CH1_GND -15V +15V IN1+ IN1- IN1_GND CH1_GND CH1_GND INS_RTN_1 CH1_GND MON2+ LMAIN+ EFX1+ EFX2+ EFX- MAIN- MON- CH1_GND +15V -15V -15V +15V +15V -15V CH1_GND IN1_GND CH3_GND +15V-M +15V-M -15V-M +15V-M -15V-M GND-M CH1_GND CH1_GND INS_SEND_1 GND-M CH1_GND CH1_GND RMAIN+ MON1+ CH1_GND SOLO_LOGI

24、C +15V-M SOLO- SOLO+ CH1_GND CH1_GND CH1_GND RadioFans.CN 收音机爱 好者资料库 0023611-00 193 134 56 78 D C B A 876543 D SIZE DWG FILE: 2 NONE SCALE: DWG. NO. SHEET 1 OF REV. A B C D 2 Technologies Inc. 16220 WOOD-RED RD NE WOODINVILLE, WA 98072 SCHEMATIC, CHUNK MAIN THRESHOLD CHANNEL 2 HI LOW EQ FREQ MID LEV

25、EL CHANNEL 2 -20 0 +10 +20 9.96V 3.27V 1.09V 85mV MUTE 100HZ LO CUT GAIN SOLO MUTE B01 R838 30K1 R842 30K1 R863 30K1 6 5 7 U12-B TL072 6 5 7 U3-B NJM4580M D11 BAV99 D157 BAV99 R99 100 R100 100 7 6 5 U14-B SSM2164SMD CW 1 2 3 R73 20KB R882 5K11 R93 33K2 R92 33K2 R856 100K R98 390K R101 390K R865 499

26、C672 560PF R97 20K0 R96 20K0 C68 47UF C67 22UF C15 100UF D27 BAW56 R870 2K49 R872 2K49 Q5 IMBT4403 Q6 IMBT4403 R883 3K01 R884 3K01 C72 470UF 6.3V R79 27K4 R78 3K01 2 3 1 U11-A NJM4580M 6 5 7 U11-B NJM4580M R868 3K01 R871 3K01 C676 47PF C47 47PF R58 10K0 2 3 1 U10-A NJM4580M R52 6.34K R867 6.34K R869

27、 10K0 C50 150PF C44 150PF C682 47PF C683 47PF D25 S1B D19 S1B D28 S1B D24 S1B R879 4K12 C57 .1 C61 .1 CW R69 20KB CW R72 20KB C63 .0027 CW R71 10KB CW R70-B 500KC CW R70-A R874 10K0 R875 10K0 R48 4K32 R62 4K12 R40 8K25 C45 20PF 6 5 7 U7-B NJM4580M 2 3 1 U15-A NJM4580M C58 .0047 C62 .0022 R881 6K19 R

28、880 6K19 C677 47PF 8 4 U3-C NJM4580M C667 .01 C662 .01 6 5 7 U15-B NJM4580M 6 5 7 U6-B NJM4580M R103 10K0 R104 10K0 C54 47UF R102 51K CW R67 50KG C680 47PF R90 6K81 C77 47UF R877 20K0 TOP R63 10KD R55 909 R51 2K00 C42 220PF R95 6K81 R89 6K81 R87 6K81 R88 1K0 R878 1K0 R873 1K0 2 3 1 U3-A NJM4580M 8 4

29、 U11-C NJM4580M C679 .01 C675 .01 C60 10UF C66 10UF 8 4 U10-C NJM4580M C678 .01 C674 .01 8 4 U15-C NJM4580M C28 .01 C21 .01 8 4 U6-C NJM4580M C688 .01 C684 .01 SW4-B D18 RED D20 GRN D21 GRN D22 YEL D23 RED C51 .01 C76 .01 C52.01 C75 .01 5 + 4 - 2 U13-B LM339 7 + 6 - 1 U13-A LM339 9 + 8 - 14 U13-D LM

30、339 11 + 10 - 13 U13-C LM339 C74 10UF 50V R85 169 R84 2K00 R83 4K32 R82 13K3 R81 10K0 6 5 7 U8-B NJM4580M R53 100K R49 100K D17 BAV99 R54 75 1 2 3 Q4 2SA1415 R50 20K D13 BAV99 VCCGNDGNDVCC 312 U13-E LM339 C681 .01 C685 .01 R107 470K R86 10 C36 .01 SW4-A 6 5 7 U10-B NJM4580M C64 47UF R885 51K1 SW6-A

31、C71 .22 C69 .22 C70 .22 R888 5K11 R890 1K82 R889 36K5 SW6-B C59 47UF R886 51K1 R876 10 CW R74 10KZY C65 100UF 25V CWCW RIGHT LEFT C A 1 23 4 56 R64 5KC/5KA R94 6K81 CW R68 50KG R91 6K81 C7 20PF SW5-A SW5-B R105 6K81 R106 1K0 D29 1N4148W C55 47UF CW 1 2 3 R66 50KG CW 1 2 3R65 50KG R841 51K CH2_GND CH

32、2_GND -15V +15V IN2+ IN2- IN2_GND CH2_GND CH2_GND INS_RTN_2 CH2_GND MON2+ LMAIN+ EFX1+ EFX2+ EFX- MAIN- MON- CH2_GND +15V -15V -15V +15V +15V -15V CH2_GND IN2_GND +15V-M +15V-M -15V-M +15V-M -15V-M GND-M CH2_GND CH2_GND INS_SEND_2 GND-M CH2_GND CH2_GND RMAIN+ MON1+ CH2_GND SOLO_LOGIC +15V-M SOLO- SO

33、LO+ CH2_GND CH2_GND CH2_GND RadioFans.CN 收音机爱 好者资料库 0023611-00 194 134 56 78 D C B A 876543 D SIZE DWG FILE: 2 NONE SCALE: DWG. NO. SHEET 1 OF REV. A B C D 2 Technologies Inc. 16220 WOOD-RED RD NE WOODINVILLE, WA 98072 SCHEMATIC, CHUNK MAIN THRESHOLD CHANNEL 3 HI LOW EQ FREQ MID LEVEL CHANNEL 3 -20

34、0 +10 +20 9.96V 3.27V 1.09V 85mV MUTE 100HZ LO CUT GAIN SOLO MUTE B01 R897 30K1 R908 30K1 R923 30K1 2 3 1 U27-A TL072 6 5 7 U19-B NJM4580M D40 BAV99 D158 BAV99 R162 100 R163 100 10 11 12 U14-C SSM2164SMD CW 1 2 3 R122 20KB R912 5K11 R183 33K2 R182 33K2 R916 100K R184 390K R173 390K R925 499 C707 560

35、PF R172 20K0 R171 20K0 C113 47UF C114 22UF C80 100UF D44 BAW56 R898 2K49 R905 2K49 Q8 IMBT4403 Q9 IMBT4403 R913 3K01 R914 3K01 C110 470UF 6.3V R133 27K4 R132 3K01 2 3 1 U17-A NJM4580M 6 5 7 U17-B NJM4580M R893 3K01 R895 3K01 C691 47PF C79 47PF R111 10K0 2 3 1 U16-A NJM4580M R109 6.34K R892 6.34K R89

36、4 10K0 C81 150PF C78 150PF C699 47PF C700 47PF D38 S1B D32 S1B D42 S1B D37 S1B R909 4K12 C94 .1 C100 .1 CW R118 20KB CW R121 20KB C102 .0027 CW R120 10KB CW R119-B 500KC CW R119-A R902 10K0 R903 10K0 R147 4K32 R134 4K12 R144 8K25 C93 20PF 2 3 1 U22-A NJM4580M 2 3 1 U24-A NJM4580M C96 .0047 C101 .002

37、2 R911 6K19 R910 6K19 C692 47PF 8 4 U27-C TL072 8 4 U19-C NJM4580M C702 .01 C697 .01 C132 .01 C129 .01 6 5 7 U24-B NJM4580M 2 3 1 U21-A NJM4580M R153 10K0 R901 10K0 C88 47UF R152 51K CW R116 50KG C695 47PF R141 6K81 C119 47UF R906 20K0 TOP R112 10KD R124 909 R131 2K00 C90 220PF R146 6K81 R140 6K81 R

38、138 6K81 R139 1K0 R899 1K0 R142 1K0 2 3 1 U19-A NJM4580M 8 4 U17-C NJM4580M C694 .01 C690 .01 C99 10UF C98 10UF 8 4 U16-C NJM4580M C693 .01 C689 .01 8 4 U24-C NJM4580M C122 .01 C92 .01 8 4 U22-C NJM4580M C705 .01 C703 .01 SW7-B D30 RED D33 GRN D34 GRN D35 YEL D36 RED C86 .01 C117.01 C87.01 C116.01 5

39、 + 4 - 2 U20-B LM339 7 + 6 - 1 U20-A LM339 9 + 8 - 14 U20-D LM339 11 + 10 - 13 U20-C LM339 C115 10UF 50V R130 169 R129 2K00 R128 4K32 R127 13K3 R126 10K0 2 3 1 U23-A NJM4580M R135 100K R125 100K D31 BAV99 R110 75 1 2 3 Q7 2SA1415 R108 20K D26 BAV99 VCCGNDGNDVCC 312 U20-E LM339 8 4 U23-C NJM4580M C11

40、1 .01 C104 .01 C698 .01 C704 .01 R151 470K R136 10 C73 .01 SW7-A 6 5 7 U16-B NJM4580M C103 47UF R917 51K1 SW9-A C109 .22 C107 .22 C108 .22 R919 5K11 R921 1K82 R920 36K5 SW9-B C95 47UF R918 51K1 R904 10 CW R123 10KZY C105 100UF 25V CWCW RIGHT LEFT C A 1 23 4 56 R113 5KC/5KA R145 6K81 CW R117 50KG R14

41、3 6K81 C84 20PF SW8-A SW8-B R149 6K81 R150 1K0 D43 1N4148W C89 47UF CW 1 2 3 R115 50KG CW 1 2 3 R114 50KG R891 51K CH3_GND CH3_GND -15V +15V IN3+ IN3- IN3_GND CH3_GND CH3_GND INS_RTN_3 CH3_GND MON2+ LMAIN+ EFX1+ EFX2+ EFX- MAIN- MON- CH3_GND +15V -15V -15V +15V +15V -15V CH3_GND IN3_GND +15V-M +15V-

42、M -15V-M +15V-M -15V-M GND-M CH3_GND CH3_GND INS_SEND_3 GND-M CH3_GND CH3_GND RMAIN+ MON1+ CH3_GND SOLO_LOGIC +15V-M SOLO- SOLO+ CH3_GND CH3_GND CH3_GND 0023611-00 195 SCHEMATIC, CHUNK MAIN 16220 WOOD-RED RD NE WOODINVILLE, WA 98072 Technologies Inc. 2 D C B A REV. OF 1 SHEET DWG. NO. SCALE: NONE 2

43、DWG FILE: SIZE D 345 678 A B C D 876 543 1 THRESHOLD CHANNEL 4 HI LOW EQ FREQ MID LEVEL CHANNEL 4 -20 0 +10 +20 9.96V 3.27V 1.09V 85mV MUTE 100HZ LO CUT GAIN SOLO MUTE B01 R896 30K1 R907 30K1 R922 30K1 6 5 7 U27-B TL072 6 5 7 U18-B NJM4580M D39 BAV99 D159 BAV99 R206 100 R207 100 15 14 13 U14-D SSM21

44、64SMD CW 1 2 3 R179 20KB R941 5K11 R200 33K2 R199 33K2 R915 100K R205 390K R208 390K R924 499 C706 560PF R204 20K0 R203 20K0 C148 47UF C149 22UF C91 100UF D55 BAW56 R929 2K49 R931 2K49 Q11 IMBT4403 Q12 IMBT4403 R942 3K01 R943 3K01 C146 470UF 6.3V R186 27K4 R185 3K01 2 3 1 U26-A NJM4580M 6 5 7 U26-B

45、NJM4580M R927 3K01 R930 3K01 C710 47PF C123 47PF R164 10K0 2 3 1 U25-A NJM4580M R158 6.34K R926 6.34K R928 10K0 C126 150PF C120 150PF C716 47PF C717 47PF D53 S1B D47 S1B D56 S1B D52 S1B R938 4K12 C133 .1 C136 .1 CW R174 20KB CW R177 20KB C138 .0027 CW R176 10KB CW R175-B 500KC CW R175-A R933 10K0 R9

46、34 10K0 R154 4K32 R178 4K12 R148 8K25 C121 20PF 6 5 7 U22-B NJM4580M 2 3 1 U29-A NJM4580M C135 .0047 C137 .0022 R940 6K19 R939 6K19 C711 47PF 8 4 U18-C NJM4580M C701 .01 C696 .01 6 5 7 U29-B NJM4580M 6 5 7 U21-B NJM4580M R210 10K0 R932 10K0 C130 47UF R209 51K CW R169 50KG C714 47PF R196 6K81 C153 47

47、UF R936 20K0 TOP R165 10KD R161 909 R157 2K00 C118 220PF R202 6K81 R195 6K81 R193 6K81 R194 1K0 R937 1K0 R197 1K0 2 3 1 U18-A NJM4580M 8 4 U26-C NJM4580M C713 .01 C709 .01 C142 10UF C141 10UF 8 4 U25-C NJM4580M C712 .01 C708 .01 8 4 U29-C NJM4580M C106 .01 C97 .01 8 4 U21-C NJM4580M C720 .01 C718 .0

48、1 SW10-B D46 RED D48 GRN D49 GRN D50 YEL D51 RED C127 .01 C152.01 C128.01 C151.01 5 + 4 - 2 U28-B LM339 7 + 6 - 1 U28-A LM339 9 + 8 - 14 U28-D LM339 11 + 10 - 13 U28-C LM339 C150 10UF 50V R191 169 R190 2K00 R189 4K32 R188 13K3 R187 10K0 6 5 7 U23-B NJM4580M R159 100K R155 100K D45 BAV99 R160 75 1 2

49、3 Q10 2SA1415 R156 20K D41 BAV99 VCCGNDGNDVCC 312 U28-E LM339 C715 .01 C719 .01 R213 470K R192 10 C112 .01 SW10-A 6 5 7 U25-B NJM4580M C139 47UF R944 51K1 SW12-A C145 .22 C143 .22 C144 .22 R946 5K11 R948 1K82 R947 36K5 SW12-B C134 47UF R945 51K1 R935 10 CW R180 10KZY C140 100UF 25V A C LEFT RIGHT CWCW 1 23 4 56 R166 5KC/5KA R201 6K81 CW R170 50KG R198 6K81 C83 20PF SW11-A SW11-B R211 6K81 R212 1K0 D57 1N4148W C131 47UF CW 1 2 3 R168 50KG CW 1 2 3 R167 50KG R900 51K CH4_GND CH4_GND -15V +15V IN4+ IN4- IN4_GND CH4_GND CH4_GND INS_RTN_4 CH4_GND MON2+ LMAIN+ EFX1+ EFX2+ EFX- MAIN- MON- CH4_GND