Yorkville MP8DX 400w & 200w, 8 inputs Mixer/Amp Service Manual
YORKVILLE MP8DX is a professional audio device that offers a wide range of features and capabilities. It is designed to provide high-quality sound reproduction and is ideal for use in a variety of applications, including live sound reinforcement, recording, and broadcast. With its advanced features and rugged construction, the YORKVILLE MP8DX is a versatile and reliable choice for any audio professional.
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SERVICE MANUAL WEB ACCESS: http://www.yorkville.com WORLD HEADQUARTERS CANADA U.S.A. Yorkville Sound Yorkville Sound Inc. 550 Granite Court Pickering, Ontario L1W-3Y8 CANADA 4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA Voice: (905) 837-8481 Fax: (905) 837-8746 Voice: (716) 297-2920 Fax: (716) 297-3689 Quality and Innovation Since 1963 Printed in Canada Manual-Service-mp8dx-1v5.pdf Parts List 10/29/99 YS # 3507 3550 3557 3571 6994 6940 5906 6403 6410 6425 6825 6438 6827 6934 6434 6733 6439 6440 6436 6450 6486 6822 6824 6432 6463 6426 6485 6738 5101 5102 5103 5104 5105 5106 5119 5123 6814 6815 6902 6903 6912 6988 6989 6990 6991 6798 6840 6882 6745 6943 6962 6981 6992 6993 5190 6448 6880 6477 5400 5405 5406 5203 5199 5410 5412 5416 5816 5206 5273 5274 5426 5275 5209 6451 5204 5300 5207 5210 6435 5222 Description 28 PIN X .6" I.C DEEP SOCKET 44PIN PLCC SOCKET 84PIN PLCC SOCKET 28 PIN X .6" I.C. SOCKET CRYSTAL CODEC 44PIN PLCC 16MHZ CRYSTAL VERT 2-PIN .25"CASE RED 3MM LED 1V9 20MA .4SPCER T&R ORN 3MM LED 1V7 5MA GRN 3MM LED 1V7 5MA CLEAR BRT BAV21 200V 0A25 DIODE T&R 1N4148 75V 0A45 DIODE T&R 1N4004 400V 1A0 DIODE T&R 1N5402 200V 3A0 DIODE MR854 400V 3A0 DIODE FASREC 6A2 200V 6A0 DIODE BAT85 30V 0A2 DIODE SCHTKYT&R 1N5225B 3V0 0W5 ZENER 5% T&R 1N750ARL 4V7 0W5 ZENER 5% T&R 1N753ARL 6V2 0W5 ZENER 5% T&R 1N5242B 12V0 0W5 ZENER 5% T&R 1N5244B 14V0 0W5 ZENER 5% T&R 1N4745A 16V0 1W0 ZENER 5% T&R 1N5246B 16V0 0W5 ZENER 5% T&R 1N5248B 18V0 0W5 ZENER 5% T&R 1N5251BRL 22V0 0W5 ZENER 5% T&R 1N5254B 27V0 0W5 ZENER 5% T&R 1N5256C 30V0 0W5 ZENER 2% T&R MC7805CT TO220 P 5V0 REG V1 BC550C TO92 NPN TRAN T&R TB BC560C TO92 PNP TRAN T&R TB MPSA06 TO92 NPN TRAN T&R TA MPSA56 TO92 PNP TRAN T&R TA MPSA13 TO92 NPN DARL T&R TA MPSA63 TO92 PNP DARL T&R TA 2N5638 TO92 NCH JFET T&R TC NJM431L TO92 S 2V0 REG T& MJF6668 T221D PNP TRAN DARL TJ MJF6388 T221D NPN TRAN DARL TJ TIP142 TO218 NPN TRAN DARL TE TIP147 TO218 PNP TRAN DARL TE BDX53C TO220 NPN TRAN DARL TE MJL21194 TO3P NPN TRAN TK MJL1302A TO3P PNP TRAN TK MJL3281A TO3P NPN TRAN TK MJL21193 TO3P PNP TRAN TK MC4741CP IC QUAD OP AMP MC33078P IC DUAL OP AMP TL072CP IC FET DUAL OP AMP LM13600N IC XCONDUCTANCE AMP 74HC374N IC OCTAL DTYPE LATCH 74HC30 IC 8-INPUT NAND GATE 27C512 PROM IC YORKVILLE 16X16 PRG 1365-102 IC DIGITAL REVERB ASIC 1250-101 IC SRAM 32KX8 MBS4992 TO92 8V5 DIAC BT139 TO220 16A TRIAC 500V 4N35 OPTO-COUPLER 100K 5% 1/4W THERMISTOR T&R 0.2 _10P 100V 10%CAP T&R BEAD NPO _27P 200V 5%CAP T&R RAD CER.2"NPO _33P 50V 10%CAP BLK BEAD NPO _47P 100V 2%CAP T&R RAD CER.2"NPO 100P 100V 2%CAP T&R RAD CER.2"NPO 100P 100V 10%CAP T&R BEAD NPO 220P 100V 10%CAP T&R BEAD NPO 470P 50V 10%CAP T&R BEAD NPO 680P 100V 5%CAP T&R RAD CER.2"NPO __1N 400V 5%CAP T&R RAD .2"FLM __1N5 200V 5%CAP T&R RAD CER.2"NPO __2N2 200V 5%CAP T&R RAD CER.2"NPO __2N2 50V 10%CAP T&R BEAD Y5R __3N3 100V 5%CAP T&R RAD .2"FLM __4N7 250V 5%CAP T&R RAD .2"FLM __4N7 250V 20%CAP BLK 'Y' 10MM AC _10N 100V 10%CAP T&R RAD .2"FLM _10N 50V 10%CAP T&R BEAD X7R _18N 100V 5%CAP T&R RAD .2"FLM _22N 100V 10%CAP T&R RAD .2"FLM _22N 275V 20%CAP BLK 'X2' 15MM AC _33N 100V 10%CAP T&R RAD .2"FLM Qty. YS # Description Qty. 1 5224 _47N 100V 10%CAP T&R RAD .2"FLM 5 1 5226 _68N 100V 5%CAP T&R RAD .2"FLM 8 1 5228 100N 100V 5%CAP T&R RAD .2"FLM 20 1 5314 100N 50V 10%CAP T&R BEAD X7R 23 1 5230 180N 63V 5%CAP T&R RAD .2"FLM 2 1 5233 330N 63V 5%CAP T&R RAD .2"FLM 2 11 5234 470N 63V 10%CAP T&R RAD .2"FLM 1 1 5240 680N 63V 10%CAP T&R RAD .2"FLM 1 1 5255 __1U 63V 20%CAP T&R RAD .2"EL 1 4 5256 __1U 63V 5%CAP T&R RAD .2"FLM 3 62 5259 __4U7 63V 20%CAP T&R RAD .2"EL 2 5 5281 _10U 16V 20%CAP T&R RAD .2"NP 2 3 5282 _10U 16V 20%CAP T&R 5X7MM .2"NP 11 2 5260 _22U 50V 20%CAP T&R RAD .2"EL 3 8 5631 _22U 50V 20%CAP T&R 5X7MM .2"EL 25 1 5961 _33U 16V 20%CAP T&R RAD .2"NP 8 1 5267 100U 25V 20%CAP T&R RAD .2"EL 4 4 5879 100U 16V 20%CAP T&R 8X7MM .2"EL 18 5 5914 100U 63V 20%CAP BLK 10X13MM EL 6 1 5630 330U 25V 20%CAP BLK 10X13MM EL 10 1 5618 470U 25V 20%CAP BLK 10X15MM EL 2 4 5887 2200U 50V 20%CAP BLK 18X27MM EL 1 2 5859 4700U 50V 20%CAP BLK 25X36MM ELS 1 2 5892 6800U 80V 10%CAP BLK 35X40MM ELS 2 1 5900 10000U 63V 20%CAP BLK 35X45MM ELS 2 1 4581 ROT GRY 18MM 4BIT ENCODER P23 2 2 4566 _10K B LIN 9MM P25 26 1 4567 _20K 5C R/A 9MM P25 16 7 4568 _50K B LIN 9MM P25 10 10 3999 _20K 1B LIN 30MM OPN S06 14 4 4520 _10K TRIM POT 1 2 4541 100R TRIM POT 1 13 2408 8.0 AMP CIRCUIT BREAKER 1 2 3759 ___4UH COIL 14AWG ZOBEL VERTICAL 1 2 3819 ___5UH COIL 18AWG R000 AIR CORE 1 1 8674 R385 PLASTIC CORNER W TREAD 8 1 3490 CLIP 250X032 14-16AWG DISCO/INSL 7 2 3494 CLIP 205/187X020 14-16AWG DISCO/INS 2 2 3682 250 MALE PCB TAB BULK CARTRIGE 14 2 3498 1/4" JCK PCB MT HORZ 4 1 3921 1/4" JCK PCB MT VERT STER RT SWT 11 3 3466 RCA DUAL PCB MT VERT GOLD 24MM 3 1 3454 XLR FEML PCB MT VERT 24MM FLT CONT 8 1 3451 EYELET SMALL 0.089 OD PLATED 25 3 3414 INTERNATIONAL PC MOUNT FUSEHOLDER 2 9 2425 2.0 AMP SLO-BLO .25X1.25 FUSE 1 7 3630 FAN GUARD METAL 80MM CHROME 1 10 3863 FAN 80MM X 80MM 39CFM 12VDC 173MA 1 1 8458 10.5" STRAP HANDLE, PLASTIC COVERS 1 1 8604 10-32 T NUT 2 1 3692 HEATSINK THERMALOY 6079-PB 2 1 3501 B52200F006 COMP WASH #4 SMALL 5 1 3719 DUAL XSISTOR TO218 SPRING YEL PLTD 2 1 3745 DUAL XSISTOR PBL SPRING PLATE ZN 4 1 3804 SNAP ON 1.5" INSULATING BUSHING 1 1 3806 RECTANGULAR WASHER FOR TRANS SUPPRT 3 2 3803 NYLON SECUR-A-TACH MINI PLASTIC TIE 1 2 3810 4" NYLON CABLE TIE 9 1 3471 8' 3/16 SJT AC LINE CORD 250 CLIPS 1 3 3821 HEYCO #1200 STRAIN RELIEF 1 1 8900 YORKVILLE WARRANTY CARD 2-YR UNLTD. 1 8 3638 12 CIR CABLE HOLDER .098 1 2 8701 4-40 KEPS NUT ZINC 4 1 8800 6-32 KEPS NUT ZINC 2 3 8797 5/16-18 KEPS NUT JS500 1 2 3846 TO220 THERMO PAD LARGE HOLE 56359B 3 1 3866 ELASTOMER PAD TSIL 3 1.2X6.0 3 2 3580 12 CIR WAFER W/LCK VT 0.1" 1 29 3818 EMI SUPPRESSION FERRITE BEAD T&R 3 6 4597 22AWG STRAN TC WIR JMP 55 2 4599 22AWG SOLID SC WIR T&R JMP 118 1 5299 24AWG SOLID SC WIR RAD JMP 14 6 4745 5.0W 0R1 5% BLK RES 6 1 4729 5.0W 0R27 5% BLK RES 4 18 4694 5.0W 1R8 5% BLK RES 1 1 4703 2.0W 2R 5% T&R RES 2 1 4605 1/8W 10R 5% T&R RES 11 13 4686 1.0W 10R 5%FLAME PROOF T&R RES 2 2 4709 5.0W 22R 5% BLK RES 1 3 4589 1/8W 33R 2%FLAME PROOF T&R RES 7 Parts List 10/29/99 YS # 4995 4957 6200 4590 4602 4852 4987 4984 6201 4857 4977 4770 4780 4789 5010 4950 4690 4698 4933 4980 4799 6203 4891 4922 4673 4743 4923 4924 4925 4758 4823 4913 4981 6110 4585 4802 4824 4988 4738 4919 4705 6202 4587 4588 4936 4805 4788 6136 4756 4793 4627 4827 4943 4982 6128 4978 4801 4926 4990 4810 4800 4940 4983 6116 4860 4775 4771 6125 6123 4777 4956 6129 4840 4947 6122 4794 4878 4908 4834 4927 Description 1/4W 33R2 1%FLAME PROOF T&R RES 1/4W 47R 5% .2"U T&R RES 1/4W 47R5 1%FLAME PROOF T&R RES 1/8W 100R0 1%FLAME PROOF T&R RES 1/8W 100R 5% T&R RES 1/4W 100R 5% T&R RES 1/4W 120R 5%MINI T&R RES 1/4W 150R 5%MINI T&R RES 1/4W 200R 1%FLAME PROOF T&R RES 1/4W 220R 5% T&R RES 1/4W 220R 5%MINI T&R RES 1/4W 249R 1% T&R RES 1/8W 274R 1%FLAME PROOF T&R RES 1/4W 324R0 0.1% *** T&R RES 1/4W 330RX9 5% 10PIN SIP RES 1/4W 390R 5% .2"U T&R RES 1/2W 442R 1% T&R RES 1/8W 475R 1%FLAME PROOF T&R RES 1/4W 470R 5% .2"U T&R RES 1/4W 470R 5%MINI T&R RES 1/4W 562R 1% T&R RES 1/4W 590R 1%FLAME PROOF T&R RES 1/4W 620R 5% T&R RES 1/4W 620R 5% .2"U T&R RES 1/2W 680R 5% T&R RES 1/4W 681R0 0.1% *** T&R RES 1/4W 680R 5% .2"U T&R RES 1/4W 750R 5% .2"U T&R RES 1/4W 820R 5% .2"U T&R RES 1/4W 953R 1% T&R RES 1/4W 1K 5% T&R RES 1.0W 1K 5% T&R RES 1/4W 1K 5%MINI T&R RES 1/4W 1K0 1%MINI MF T&R RES 1/4W 1K2 5%MINI T&R RES 1/4W 1K21 1% T&R RES 1/4W 1K5 5% T&R RES 1/4W 1K5 5%MINI T&R RES 5.0W 1K8 5% BLK RES 1/4W 2K05 1%-NO SUBS- T&R RES 2.0W 2K2 5% BLK RES 1/4W 2K21 1%FLAME PROOF T&R RES 1/4W 2K32 1% T&R RES 1/4W 2K43 1% T&R RES 1/4W 2K7 5% .2"U T&R RES 1/4W 2K87 1% T&R RES 1/4W 3K160 0.1% *** T&R RES 1/4W 3K3 5%MINI T&R RES 1/4W 4K120 0.1% *** T&R RES 1/4W 4K590 0.1% *** T&R RES 1/2W 4K7 5% T&R RES 1/4W 4K7 5% T&R RES 1/4W 4K7 5% .2"U T&R RES 1/4W 4K7 5%MINI T&R RES 1/4W 4K99 1%MINI MF T&R RES 1/4W 6K8 5%MINI T&R RES 1/4W 6K98 1% T&R RES 1/4W 7K5 5% .2"U T&R RES 1/4W 8K2 5%MINI T&R RES 1/4W 9K1 5% T&R RES 1/4W 10K0 1% T&R RES 1/4W 10K 5% .2"U T&R RES 1/4W 10K 5%MINI T&R RES 1/4W 10K0 1%MINI MF T&R RES 1/4W 11K 5% T&R RES 1/4W 14K0 1% T&R RES 1/4W 17K8 1% T&R RES 1/4W 18K 5%MINI T&R RES 1/4W 20K0 1%MINI MF T&R RES 1/4W 21K5 1% T&R RES 1/4W 27K 5% .2"U T&R RES 1/4W 27K 5%MINI T&R RES 1/4W 33K 5% T&R RES 1/4W 33K 5% .2"U T&R RES 1/4W 33K 5%MINI T&R RES 1/4W 37K90 0.1% *** T&R RES 1/4W 43K 5% T&R RES 1/4W 45K3 1% T&R RES 1/4W 47K 5% T&R RES 1/4W 47K 5% .2"U T&R RES Qty. 4 16 3 5 1 9 1 4 2 6 5 16 2 1 1 6 1 4 2 17 16 6 2 9 2 1 2 3 1 1 6 2 12 2 16 1 1 1 2 1 2 2 1 1 1 1 1 3 4 1 2 17 2 26 32 5 5 2 2 3 1 1 12 27 2 1 1 26 2 2 2 7 17 1 13 1 7 2 2 1 YS # 6119 4835 4928 4836 4760 4586 4929 4942 6120 4851 4796 4865 6127 4880 4948 4951 3740 9892 9006 9010 9011 9140 9250 9564 9811 8865 8742 8861 8741 8842 8799 8801 8829 8823 8803 8785 8874 8749 8781 8783 8821 8843 8740 8607 3744 3739 3859 8657 8667 8482 8818 8817 3436 3587 8581 3398 Description 1/4W 47K 5%MINI T&R RES 1/4W 56K 5% T&R RES 1/4W 56K 5% .2"U T&R RES 1/4W 68K 5% T&R RES 1/4W 75K 5% T&R RES 1/4W 82K 5%MINI T&R RES 1/4W 82K 5% .2"U T&R RES 1/4W 100K 5% .2"U T&R RES 1/4W 100K 5%MINI T&R RES 1/4W 120K 5% T&R RES 1/4W 180K 5%MINI T&R RES 1/4W 390K 5% T&R RES 1/4W 470K 5%MINI T&R RES 1/4W 680K 5% T&R RES 1/4W 1M 5% .2"U T&R RES 1/4W 4M7 5% .2"U T&R RES 15" 12C-26AWG RIB 1 W/LCK HDR 098 CABINET COVER, BLUE/BLACK, 54" WIDE 20GA SATINCOAT STEEL 4 X 8 SHEET 16GA COLD ROLLED STEEL 4X8' SHEET 16GA SATINCOAT STEEL 4 X 8' SHEET .125" 48X96 UTILITY ALUM W/PLASTIC .040" 48X96 5052H32 ALUM VINYL LAMI HEATSINK (RIDGE) AP812/818/DJM806 3/4"X4'X8' SPRUCE STAN. SHEATING 4-40 X 5/16 PAN PH MS JS500 4-40 X 3/8 PAN PH TAPTITE JS500 4-40 X 3/8 PAN PH MS JS500 4-40 X 1/2 PAN PH MS JS500 #4 X 5/16 PAN QUAD TYPE A JS500 BLK #6 X 1/4 PAN PH TYPE B JS500 6-32 X 3/8 PAN PH TAPTITE JS500 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA 6-32 X 1 PAN PH TAPTITE JS500 8-32 X 3/8 PAN QUAD TAPTITE JS500 #8 X 3/4 OVAL PH TYPE A JS500 BLACK 8-32 X 1" PAN PHIL TAPTITE JS500 10-32 X 1/2 QDX PH TAPTITE JS500 #10 X 7/8 FLAT PHIL TYPE A JS500BLK 10-32 X 1 PAN QUAD TT JS500 BLACK 10-16 X 1 3/32 TYPE B HEX W/SLOT BL 10-32 X 1 1/8 FLAT PH MS JS500 5/16-18 X 3 GRD 5 HEX BOLT JS500 3/16 NYLON SPACER OD 1/8 X ID .063 SNAP IN .375 SPACER RICHCO CUSTOM .4 LED SPACER 1/2 PLASTIC HEX SPACER #4 6-32 X 3/8" HEX SPACER ALUMINUM SHOULDER WASHER SWS-229 LENGTH 1/8 3/8 1D FLAT WASHER 3/4 OD X 5/16 ID X .08 THICK WASHER #10 FLAT WASHER FOR 3/16" BOLT DPDT PUSH SW PCMT H BREAK B4 MAKE DPDT ROKR SW QUIK 250"AC/PWR ON-OFF CUSTOM PBL TRANSISTOR SPACER THRL.BRKR:OP@198F/CL@173F 36TX21 Qty. 2 1 5 6 2 10 16 2 4 3 3 1 3 4 5 8 1 8.25 2.6 4 0.16 0.083 1.3 1 4.05 20 2 4 3 19 1 11 2 3 8 32 5 4 2 9 6 2 1 4 7 2 10 1 3 12 2 15 1 1 6 1 390K 16V R240 4K7 D28 3K3 ACLP FAN SPEED CONTROL CIRCUIT FET_CNTL D88 LVGND D6 500mW 14V R241 500mW 6v2 R18 PSGND 2K7 Q52 MPSA56 27K PHANTOM_POWER +28V D29 R11 180K C21 4N7 63v R1 56K R232 IN 2 BDX53C R252 A06 R12 270K 4K7 1N5246B PSGND D10 500mW 6v2 R8 D92 4148 R185 D9 R9 680K Q6 1 4K7 100K BLK BOG RED 6 EY1 30CFM PSGND +/- 16 VOLT POWER SUPPLY C8 50V 4700u PSGND C10 35V 100u 6K8 1K R2 18V 500mW D7 R4 C12 25V 22u 18V 500mW D8 C9 35V 100u C7 50V 2200U 8 9 11 LVGND 4K7 Q9 BC560 4K7 C11 25V 22u 1K R3 R5 WC7 +16V OPTOLED 6 R120 5 324R0 4 68K 10R BREF 10K0 TP2 2 3 10K0 3 R170 R169 10K0 10K0 R168 7K5 27K 6 33U C75 1 C45 100V 10N C34 10n R187 1K8 R179 BSIG BOG BOG R247 8 7 0.5W BAV21 D43 D69 5W 0.5W 21K5 R183 1K21 R246 33R BBAT+ R243 TO U5B PIN 8 10R TO U5B PIN 4 33R BBATR244 R245 WC2 WC12 RED/YEL 120VAC 60Hz 598VA WC8 RED WC11 YEL PSGND WC1 AC.WHT WC19 VIO CSA C19 4N7 1 AC.GRN 6A2 6A2 8A/SB D19 6A2 BLK PSGND PSGND 2A/SB VIO WC10 F2 C40 50V 10000u R84 10K R82 10K 6A2 6A2 D82 6A2 +70V R21 10K D83 PSGND C2 80V 6800u TP4 BRN CSA 680n RED/YEL GRY PART#1250E 230/245V 50Hz RED YEL PSGND R22 10K R23 10K GRY 27K R161 R174 953R KILL 2 R176 4 150R 33U C51 4148 1N750A 4.7V BOG R239 27K 4148 BOG D51 D50 4N35 6 C91 50V 10n Q30 BC550 5 M1093.SCH_DATABASE_HISTORY MODEL(S):# DATE D49 U4B BLUE AC.BLUE VIO 1 2 3 4 5 6 7 8 9 10 NOV/29/95 . . DEC/04/95 DEC/11/95 JAN/08/96 FEB/05/96 JUN/02/97 JUN/24/97 FEB/04/98 MJII21194 MJII21193 1.30 . . 1.40 1.50 1.60 1.70 1.80 1.90 2.00 MJII3281A MJII1302A 100R R159 R224 R210 - D46 4148 D48 4148 R214 2K05 R206 Q15 BC550 PC#4971_ADD_R243,R244,R245,R246,C35 TO_SUPPLY_CIRCUIT_FOR_U5B PC#4972_U3A,U3B_TL072->NJM3404AD PC#4973_R153_2K05->4K12 PC#5286_SECONDARY_FUSES_DELETED CORRECT_SW_ON_NA_PWR_SUPPLY ADD_1M+22N_AT_PIN_5_OF_U2 PC#5397_CHANGE_BIAS_SETTING CORRECTIONS_IN_PWR_SUPPLY PC#5588_R11_150K->180K M1093.SCH_DATABASE_HISTORY -70V MODEL(S):# DATE MP-8DX VER# DESCRIPTION OF CHANGE 1 2 3 4 5 6 7 8 9 10 2.10 2.20 2.30 2.40 . . 2.50 . 2.60 2.70 JUN/02/98 AUG/12/98 FEB/10/99 APR/21/99 . . OCT/20/99 . NOV/29/99 APR/18/00 TRANSFORMER_WIRE_COLOURS_UPDATED PC#5190_NA_FUSE_10A-SB->12A-SB PART-ID_ADDED_R235,R104,R234,R233 PC#5890_THERMISTOR_R185,R186_100K-> 10K_ADD_R249,R250,R251,R252,Q53,Q54 D91,D92 PC#6148_ADD_R249,R250,D91,D92 PC#6146_12A_FUSE->8A_BREAKER PC#_____SECONDARY_FUSES_ADDED PC#6106_Q46,Q47_BDV65B->TIP142 B CE B CE . VER# DESCRIPTION OF CHANGE 1 2 3 4 5 6 7 8 9 10 . 2.80 . 2.90 . . 3.00 . 3.10 . APR/18/00 MAY/30/01 . NOV/26.01 . . DEC/10/01 . MAY/29/03 SEP/08/04 PC#6106_Q48,Q49_BDV65B->TIP147 PC#6383_REPLACE_R16,R17_WITH_JUMPER RELACE_J16_WITH_10R-1/8WFP(R29J) PC#6202_R102_43K->15K_C42_68n->10n R172_43K->22K_R173_100K->47K_C45_ 22n->10n PC#6491_R172_22K->21K5_R173_47K-> 56K_R168_33K->27K PC#6610_Q43_BT139->MAC15A6FP UPDATE_TO_FUSIBLE_RESISTORS 0R27 R196 D55 4148 T BOG D91 4148 100K 2 2 R145 4K12 4148 D91. 6 4 2 T R S 5 3 1 JB3 AMPB_OUT JB4 AMPB_OUT R204 0R27 R199 16V/1W 1N4745A D23 C23 25V 100U TP12 2R R202 2R R230 BOUT BOG C36 63V 330N R156 33078 BBAT- R212 100R 100R 33R R154 R225 R209 R148 271R R143 17K8 Q48 33R Q16 BC550 BAV21 D85 BOG Q49 100V C87 220P R142 6K98 470P C78 120R R151 1 1W 471R 2 D89 D27 WC12 TP12 4K12_1% HS5 R153 REFERENCE DESIGNATIONS LAST USED / UNASSIGNED R241 R78 C93 C26,C27,28,35,55,65,72,73,74 Q52 J77 VBE-GRN D58 4148 1 3 471R Q20 A63 U5B 5 10R R249. 11K 47N C79 3 2 S 5uH O 1/2 0R27 R198 4 R 1 1 D52 TIP147 TIP142 B C E R186 33K R250 4148 C85 100V 100n C22 25V 330U VBE-YEL 6 T B_OUT Q17 MPSA56 A TP9 0R27 R197 R250. 11K D54 4148 R205 2K2 1N5402 D73 D56 4148 R208 100V C88 220P R149 33R -37V (TIP147) MJF6668 MJF6388 BDX53C BCE BCE 7805 MAC15A6FP MBS4992 2N5638 MPSA63 MPSA06 MPSA56 BC550C BC560C DSG EBC EBC CBE MT1 MT2 G MODEL(S):# DATE R213 R144 4148 D92. 4K12 Q53 BC550 4148 D47 5mV,COLD C25 R201 10K 10V 1U 471R R155 270K R249 R138 16V/1W 1N4745A D22 471R Q14 MPSA06 10K0 1N5225B 3V0 BBAT+ Q47 10K0 R152 BIAS - ADJUST R201 FOR 5mV +/-0.5 BETWEEN TP9 AND TP12 WHEN COLD. IF HOT, ADJUST TO 6mV +/-0.5 OUT REF IN 4N7 VIO 100K MT1 NC MT2 T2A CSA BBAT+ 1N5402 D74 R203 2K2 47N C80 4148 . RED R207 +37V Q46 D53 4148 R175 MP-8DX VER# DESCRIPTION OF CHANGE Q45 MBS4992 8V 16v C50 10u 33R 4 3K3 BCLP Q43 MT2 MAC15A6FP G MT1 R129 27K R146 33R B_OUT Q51 BC560 R180 BBAT- C60 R227 43K MR854 D71 DIAC R211 33R 200R R139 Q18 BC560 100K 220P R229 150R 33U C52 16v R141 681R 2K87 R140 +16V D61 16v AOG MJL21193 R135 100R 470P C77 200R 7 C63 33P BOG C90 100V 100n U2 43K R160 U5B BOG -16V D60 -37V R20 10K C6 80V 6800u IABC 1 6 C38 100V 100n BOG D Q38 MJL21193 D57 4148 68K PSGND DUMMY 245V.BRN/BLK -16V TO PIN 4 OF U1R PSGND TP8 TP3 D80 D81 AC.BROWN C37 50V 100n BYPASS CAPS R83 10K R85 10K 6A2 2 1 X2 WC14 C39 50V WC9 10000u PIN 11 +37V D18 WC17 230V.DUMMY 6A2 D17 8A/SB RED X.BLK WHITE 8A/SB WC18 GRY PT#1250 WC3 GREEN 8A/SB GRY PSGND 1/2 LM13600 (6=V-,11=V+) AOG TIP142 R147 271R 6 R158 75K +16V 5 33u C53 16V R178 A_OUT C33 100V 10N Q35 Q19 BC560 1/2 4K12 Q34 2N5638 4uH R77 10R AOG BAV21 D86 33078 R157 120K R194 0R1 100n 100V C30 30V/2% 1N5256C D67 (4=BBAT-,8=BBAT+) 14K0 R166 C94 100V 22N 5 C86 10P TL072 1M AMPA_OUT 1R8 R125 2K21 1K R223 1N750ARL D26 1N4004 BYPASS CAPS U3B 1M MJF6668 X.BLK WC6 230/245 VAC 10R C35 10n 1/2 68K 56K BOG 5 R165 1 -70V B_IN R171 16v 7 U3B R173 1/2 BOG R177 1/2 2 U1 TLO72 -16V TL072 R190 0R1 Q36 MJL1302A 6V2 1N753ARL D64 4V7 BIAS - ADJUST R200 FOR 5mV +/-0.5 BETWEEN TP10 AND TP11 AFTER AC POWER APPLIED FOR MINIMUM OF 40 SEC 4148 D30 C44 16V 68N S JB2 3 AOG R124 442R D33 1 LVGND Q2 C46 16V 68N 1/8W C14 25V 100u R26 CHASSIS AC.GRN/YEL D76 4148 D41 4148 Q27 4148 D32 21K5 R163 R 5 R195 MJL21193 10R 1K0 R236 D84 LIN 4148 R162 T 4148 ALL UNMARKED DIODES ARE IN4148 BIAS:ADJUST R200 FOR 5-6mV BETWEEN TP10 AND TP11, AFTER AC POWER IS APPLIED FOR A MINIMUM OF 40 SECONDS +5V_SUPPLY R189 0R1 Q37 2N2 100V C84 R217 D75 D39 4148 4148 BC550 D34 1K5 R192 0R1 TP10 590R BAT- R131 43K R130 U4A . 4N35 NOTES: R29J C13 25V 100u R25 WC5 AC.BLK CSA C18 22n 13A/85C Q23 BC550 VBE R132 9K1 C59 100P 3 8AMPS T6.3A Q50 BC560 +24V PSGND R105 D16 120 VAC C89 50V 10n 12 D4 BLACK R226 AOG 43K D20 10 TP7 13A/85C C24 25V 22u 100R R200 5mV D36 Q28 BC560 R87 #6426 27V 500mW 7 MJF6388 Q32 10K BOG 6 LVGND TP5 Q8 MPSA06 6K8 D1 4148 1N4004 4 5 R237 27K R172 MJF6388 Q1 LVNGND LVGND 2 1 X1 SW1 MJL21194 VBE-BLK BC560 680R R79 Q29 BC550 Q25 2 1 X3 D2 4148 1N5402 1 3 1N750A 4.7V +16V MJL21194 TIP147 D3 2 R182 1K 27K R86 OUT 1 TO_FRONT_PANEL Q31 MUST BE A MOTOROLA, NATIONAL OR T.I. PART IN ORDER TO WITHSTAND MAX. 40 V.D.C. AT 125VAC IN. +28V R150 Q31 7805 1 IN OUT 3 5W REF 22R +5V 2 C81 50V 100N DIGND TP1 EY2 BSIG MC1 BREF MC1 BCLP MC1 ACLP MC1 AREF MC1 ASIG MC1 +16V MC1 LVGND MC1 -16V MC1 +24V MC1 +5V MC1 DIGND R181 1K R191 0R1 590R R113 9K1 2K43 R134 CW 2 C15 25V 100U R10 100R R251 33K O T 2 R13 680K 16V Q54 BC550 THERM ON_HS MC1 Q3 4K7 Q5 A06 1 3 Q4 BC560 1W 12V 500mW D89 R123 68K R193 0R1 590R R218 C69 25V 470u AMPA_OUT R111 R127 2K32 D37 +37V R136 27K 6K8 R133 AOG Q10 A63 16V/1W 1N4745A D65 D38 4148 BAT+ 2 5W R126 33R R219 R76 4K7 4 L1 U5A 47R 7 6 (4=ABAT-,8=ABAT+) 33078 1/2 R75R 3 U5A 47R 1 2 (4=ABAT-,8=ABAT+) 33078 1/2 R74R 5 U6A 47R 7 6 6 VBE-RED 590R R117 5 AOG 1 L2 4148 10U 15N C57 33U C48 16v R110 LVGND KILL 4148 D59 43K R90 1/2 S JB1 3 590R R221 D31 4148 2 R 5 TP11 1W 27K R91 +16V R228 150R 1K R121 THESE TWO PARTS NOT STUFFED C71 50V 100n MJL21194 590R R220 C70 25V 470u Q11 A13 2W R88 120K AOG C58 47P 33078 R114 Q26 2W R242 Q33 2N5638 BC550 16V/1W 1N4745A D66 D9R 4148 5W 680K C93 4N7 63v 27K -16V 4148 500mW 16V R122 68K BC560 1K 2 R96 16 U2 1 R119 1 4 T Q39 5W U7 2 U6A Q40 5W 3 R81 6 D21 D24 13 3 AOG 16v Q42 5W 1/2 33U 150R C47 Q41 MJL3281A C83 100V 2N2 2W 7 PIN 11 1/2 R106 10R 9K1 Q24 BAT85 33078 15 1K0 R231 R216 D42 4148 R112 14 D IABC D40 4148 BAT+ C49 33U D44 1/2 LM13600 (6=V-,11=V+) BAT- 33R TIP142 U7 16V R118 10R MR854 D72 2W 180K 12 3K160 R128 2K21 5W R89 TLO72 10 37K90 4K590 AOG R116 6 R222 1K 5W 9 16V 680R R80 AOG 6V2 1N753ARL D63 5W LVGND 680K 1K0 1M C95 100V 22N 10K0 33U C82 D77 4148 5W 1/2 D87 4148 A_IN TO PIN 4 OF U5A AND U6A C32 100V ABAT4N7 R234 R233 TIP147 TLO72 5 R248 AOG AOG PSGND R101 AOG D78 4148 TIP142 10K0 R78 4K7 1M AOG 3K3 R115 D68 ABAT+ TO PIN 8 OF U5A AND U6A 5W D11 4u7 25V C17 500mW 22V R99 R215 A_IN R188 1K8 5W 4u7 25V C16 R100 75K BAT+ 33R C29 100V 100n 0.5W R19 4K7 ASIG TP6 TL072 R108 R109 AOG 1/2 TLO72 4148 4K7 68K 6 U1 0.5W D5 1/2 120K 10R +70V 30V/2% 1N5256C D62 BAV21 D13R 21K5 R184 1N750ARL 4V7 0.5W 5 BATTERY BYPASS R235 R104 C31 50V 10n 5W R14 D15 R15 U3A 3 7 U3A 3 R95 C42 7 16V 10N 1 D79 1N4004 5 R103 6 R24 180K 400 WATT AMP 33K 2 1 1/2 2 Q7 BC560 2M2 1N4004 10K0 7K5 TL072 C41 16V 68N 0.5W 10K0 C43 16V 68N CW R93 D25 1N4004 NJM431 2V5 15K R92 AREF FET TURN ON/OFF CIRCUIT R98 D70 AOG 1W U:\M1093V31.PRN R107 R102 YORKVILLE 200 WATT AMP DATE: SEP/08/2004 MODELS: NAME: M1093V3 PCB#&VER: MP-8DX . M1093 SHEET 1OF 1 SCH ISSUE: TITLE: POWER_AMPS 3.10 SHEAR D72 R220 R221 ELOH/"10.0 EGAG ETUOR MJL21194 J16 J9R J11 J10 J94R Q36 BC550 J95R Q27 Q38 JB4 JB2 6A2 #3498 WC18 #6470 MAC15A6FP DC_PROT TRIAC LINE_IN . MR854 Q43 +#3501 +#8790 WC10 VIO #6434 6A2 6A2 6A2 MBS4992 Q45 #6434 D82 BLU WC2 16AWG D81 SOLDER SHEET VOID TO BREAK SHEAR VCD 3 LINE_IN #6434 #3498 BAR DOWN DO . TP3 WN R BA GRY D5 D79 100R PHANTOM PHANTOM_POWER #3436 0 D8 R135 27K 3 RED_15" 16AWG BLK_15" EY6 A_GND EY7 A_OUT 16AWG C50 10u 16v DO D8 BEC BAR DOWN . WN R BA 4004 D34 4148 4148 #3498 LINE_IN J12R J26 J27 RTV NOV/24/95 . NOV/28/95 DEC/11/95 DEC/13/95 . . FEB/06/96 . JAN/21/97 . 97/01/29 JUN/02/97 MAY/97 FEB/04/98 MAR/05/98 . OCT/20/99 . . . JAN/18/00 APR/18/00 . MAY/30/01 . NOV/26/01 . . DEC/10/01 . MAY/29/03 SEP/08/04 D D D D D D D D D D D D D D D D D 2.01 . 2.10 2.20 2.30 . . 2.40 . 2.41 . 3.00 . . 3.01 4.00 . 5.00 . . . . 5.10 . 5.20 . 5.30 . . 5.40 . 5.50 . V V V V V V V V V V V V V V V V V U3A&B_CHG_TL072-->NJM3404.LIMITER __LATCH-UP_FIX. PC_#4964_C18'S'_#5243_-->#5266 ADDED_BRK_HOLES_FOR_REG_XTR'S PC#4966_ADD_#8607_SPACERS_TO Q46,Q47,Q48,Q49 PC#4973_R153_2K05-->4K12_1%_#4774 PC#5019_1M+22N_ADDED_TO_U2.-U3A/B FROM_NJM3404_TO_TL072 PC#5265_RESISTORS_TO_FLAMEPROOF SEE_NOTE_BELOW CHG_VBE_MTG&ROUT_FOR_NEW_H.S. PC#5398_ADD_EXTRA_PAD_FOR_COIL PC#5397_VBE_ADJUST_5MV PC#5588_R11_150K->180K PC#5598_GRND_CHANGED_ADD_EYELET FOR_COIL PC#6147_REDO_JUMPERS_FOR_Q46,Q47 Q48_BREAKAWAY_BOARDS._MOVE_TRACES FOR_Q20,Q27 PC#6148_ADD_R249,R250,D91,D92 PC#6190_ADD_FUSES_F5_F6 PC#6106_Q48,Q49_BDV64B->TIP147 Q47,Q46_BDV65B->TIP142 PC#6383_REPLACE_R16,R17_WITH_JR16, JR17_J29->10R-1/8WFP(R29J) PC#6202_R102_43K->15K_C42_68N->10N R172_43K->22K_R173_100K->47K_C45_ 68N->10N PC#6491_R172_22K->21K5_R173_47K-> 56K_R168_33K->27K PC#6610_Q43_BT139->MAC15A6FP UPDATE_TO_FUSIBLE_RESISTORS N N N N N N N N N N N N N N N N N PRODUCTION NOTES 1.PUT IN WHT WIRE (EYE1) BEFORE C39 AND C40. 2.THESE EYELETS ARE PUT IN FROM THE BOTTOM. 3.THESE EYELETS ARE PUT IN FROM THE TOP. MJL21193 0R1 R190 R218 R194 R219 5W J11R #6434 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 J10R #4745 RTV 6800u 80V #5892 16AWG R131 #6989 J93R 590R 590R D32 C59 LINE_IN J8R U4A 560 43K 324R0 100P 4K590 9K1 D36 Q28 C6 C2 RTV Q33 100N 16v 33U R115 R121 C49 R118 16AWG C57 DNS DNS 37K90 B_OUT #3498 3K3 3K160 YEL_9" R215 R116 R130 1K5 WHT_12" B_GND R75R 47R0 14N35 R120 MJL1302A D67 C82 4148 4148 C32 4N7 BC550 10N Q29 C31 R124 D30 p1 33U PAC16v 47P U6A C58 R132 10R R217 4148 4148 33078 1 D37 R76 R235 R234 0.5W 4K7 10R 10R 33R 4148 J2 J1 33078 1 4148 D84 100R R74R 47R0 1K R119 J7R BAV21 30V/2% 2N5638 D33 R117 47R0 4148 BAT85 4148 2K32 6K8 27K 2K43 1K MJL3281A D62 D78 D31 R126D9R R104 33R R233 33R 4148 D40 D44 680R 0.5W R80 4V7 2V5 NJM431 4148 4148 4148 VBE 5mV J9 5W 0R1 D71 #6934 6800u 80V #5892 R216 R189 5W 0R1 590R 590R R184 D68 4V7 D63 C83 9K1 4148 D38 442R TP4 10K0 R23 R101 U5A #5123 D43 R183 5W 0R1 1N4004 R191 J38 J8 J14R J5R #4745 D26 C71 #6990 J6R D77 R136 D76 D41 R236 5W 1K8 D13R R200 J15R Q41 J4R Q24 R113 VBE Q35 Q39 BC560 D39 D69 16V/1W J31 J3 R123 D65 R112R222 9K1 D42 4148 1K8 R231 J6 68K 680R 0.5W R128 J14 J15 #4738 R188 MJL21193 J17 #4745 #4745 5W 0R1 J19 #4745 J18 0R1 1N4004 5W #6934 MR854 D64 BLK J7 J2R GRY 1N5402 BAV21 4148 4148 Q25 D75 2K21 21K5 590R TP10 1N4004 WC12 . 6V2 J16R R19 4K7 R78 4K7 C29 100N 100N R20 C30 10K0 10K0 BLK R21 16AWG B_GND J39 J12 J13 . . D19 R79 R223 1K 2N2 C84 1K0 560 J17R Q37 RTV . WC8 J18R 30V/2% R127 R133 R134 J13R VIO BAR DOWN 550 J3R 10R R111 R125 . #6451 5W MJL21194 10N 5W 1R8 MJL21193 RTV F2 . YEL WC19 RTV 25V 470U R187 R15 R150 9 C3 RTV 6A2 #6434 J21 J20 D25 100K R185 BC560 1M C93 D11 4148 22V 4K7 0.5W E 1K 1N4004 RTV 6A2 J22 27K R238 MJL21194 REPPOC.zo2 10N C42 D87 4148 180K 680K 25V 4u7 25V 4u7 7805 B MJF6388 E B MJF6668 4uH EYE4 R195 16AWG 25V 470u C69 #5618 #3759 RED A_OUT 68K J5 J4 Q10 A63 #5618 L1 C70 #6991 RED/YEL . 2A-SB/120V TYPE #3414 FUNCTION VALUE CE-T2A/230V #6434 A13 #4709 D4 . D1 7 10000u 50V #5900 WC11 BLK YELLOW DO BA R C40 R96 120K 10N C89 4148 D28 3K3 R110 J74 180K J37 TP2 Q2 -16VREG 1W 10R 4700U 50V #5859 WN WN C33 #4694 J68 RTV 16AWG Q11 D66 #4738 WC9 WHT B_GND EYE1 16V/1W R77 5W 22R #6988 J1R R114 Q26 1K0 2N2 1K R122 REPPOC.zo2 98 R1 +5V_SUPPLY Q31 Q1 #6814 D3 #6434 BAR DOWN Q7 590R 21K5 2K21 6V2 J21R 10K0 R C16 R242 D15 50V C7 #5887 10000u 50V #5900 J105R J20R R22 7 19 +16VREG JR17 MPSA06 Q8 Q9 25V 22u #5914 C9 #6815 6A2 DO 8A-SB/120V TYPE #3414 FUNCTION VALUE CE-T8A/230V C17 27K 680K 4N7 R106 LM13600 C37 68N R163 10K0 10K0 R169 R162 25V 25V 100u 100u 2R 2W 2W 2R R4 C19 F6 16v 33U R176 U2 150R 33U 16v R2 5uH #3819 4148 25V 22u F5 10u 16v R24 #6991 WC1 8A-SB/120V TYPE FUNCTION VALUE CE-T8A/230V R237 100N R88 C81 C92 R193 J106R Q42 #6988 C8 TP8 #6434 Q40 J19R #6738 5W 25V 330U #3414 1 TLO72 J22R TP11 R192 J24R 390K -16V LVGND 0R27 J36 BAV21 6K98 33R R210 R142 R203 6 D1 R84 R83 4148 R93 D24 R89 R81 U7 J45 D18 PHANTOM_SW. BLU_15" BLU EYE5 16AWG 4N7 RTV250VAC RED . C24 D20 RED #3692 10K0 10K0 25V 22u PHANTOM MJF6388 D21 16V TP6 +5V DIGND +24V R82 10K0 RTV 6A2 150R D89 12V R160 R170 10K0 MC1 J70 10K0 99 05 J28 #6988 R102 R103 15K 120K R99 10K0 10K0 R166 120K ASIG 1 J23R U3A C41 68N 68N 10K0 10K0 R98 R95 MODEL(S):- MP8-DX # DATE VER# DESCRIPTION OF CHANGE RED VBE R85 5W 0R27 R 10K0 . WC6 R182 27K R86 R181 C95 C43 TP7 BA R87 27V +#3501 +#8861 +#8701 . WC3 B 1W 1K R108 R109 33K C38 U1 TLO72 96 R1 J40 100N 100N RTV #4729 VBE 1W 1K C18 RTV SEE NOTE_6 E X.BLK 33R R211 YEL J43 J32 TL072 J41 1 2WATTS 2K2 #4705 J46 WC7 Q32 AC.WHT J47 10K0 43K R226 M1093.PCB_DATABASE_HISTORY M1093-5.50 M1093-5.50 M1093 MP-8DX 5.50 05.5VER 3 901M SERIAL# R105 Q23 C47 68K 22N #3580 TO_M1092-MIXER_PCB BSIG BCLP TP5 10R R29J +16V J42 R206 100K 100K TIP142 100K WC5 #6827 1M R248 1M RTV 2200U 1N5402 75K BC560 BC550 GUIDE "020. 68K Q50 4V7 R107 7K5 1 3 C46 J67 J66 J44 10R 1W D58 C25 R153 D53 4148 R246 R152 D48 Q47 D74 471R R213 TP9 J48 TIP142 . X.BLK AC.BLK . AREF BREF ACLP 4148 4148 R138 R139 2K87 C60 2K05 681R 220P 10K 200R R140 4148 4148 R245 R157 14K0 10P U4B D51 D50 D49 3V0 4148 R214 R141 J49 #6815 FOR VALUE_C18 2WATTS R92 33U 16v 27K R91 1 10V 1U #4520 C13 U5B C53 4K12 T R R225 R208 V 1 MPSA06 R151 120R 33078 4N35 J64 D2 R143 1 17K8 Q14 R204 4148 R154 BAV21 D85 100R L2 JR16 C63 33P D46 C78 J63 470P #5914 D47 1K R244 100U 33R J35 35V R149 C10 100u 4K7 25V BC550 R25 33R 33R D23 Q164148 C23 D7 R243 16V/1W 271R R148 18V Q19 D91 D22 16V/1W RTV R146 33R C12 D92 BC560 560 R159 4148 4148 11K 200R 4K7 R249 R250 35V D52 R26 J65 R147 D5411K 100u C77 R224 470P 4148 271R Q18 100R 550 Q15 R207 R155 4K12 #5630 R5 C11 471R R144 560 18V J53 D1 D8 4148 C22 6K8 #4729 R3 WC17 Q46 D86 J52 4148 #6902 D57 J51 #6902 . R90 R100 #4705 2K2 R212 471R D55 R145 B_OUT 4148 R202 YEL 4K12 16AWG 47N C79 MPSA56 Q17 D56 47N C80 4148 100R 33R VBE 10K C34 10K0 R158 4K12 C35 J34 10N 10R 10N 10R R201 R186 . 0R27 5W EY3 R174 C86 5mV 16v 33U 68N 21K5 56K #6827 220P J55 J50 SHEAR C88 471R R156 Q48 J54 1K21 953R 2N5638 . #6903 33R TIP147 R171 Q34 #4729 J56 16v 33U C90 100N 230V.DUMMY J57 C75 R228 150R 43K C94 C44 R172 R173 1N5402 J58 Q20 D9 16V J59 U3B C48 22N TL072 D29 4148 150R 43K J75 1 R1 C85 J60 D60 R229 "500. "800. "210. 4148 PCB MECH ASSEMBLY 05.5-3901M LTED LLIRD SHEAR ETCH D59 R240 4K7 27K R161 C51 33U R177 C52 16v 7K5 R168 R178 75K 1M 27K R179 R247 68K 1M J61 100N SHEAR MPSA63 R165 C45 D6 R2 R230 C36 330N C14 6K8 Q49 R209 #6903 5W 0R27 J62 180K 14V J69 R227 220P C87 TIP147 E TP1 B Q3 R180 R1 56K BC560 Q30 Q51 C91 43K #4729 BDX53C FAN_CTRL #6912 R11 BC550 3K3 TP12 10N 4N7 C21 4V7 A06 4K7 R12 R175 68K 10N VBE Q5 2K7 4K7 R241 Q52 A56 A06 Q6 6V2 560 27K R18 GRN SHEAR R239 27K D61 EY1 Q4 6V2 D88 4K7 R8 R10 #3692 R232 680K 100R 16AWG BLK RED R9 C15 D10 680K EY2 25V 100U R13 05.5-3901M EDISREDLOS R14 REPPOC.zo2 D7 P:\1093V55.PRN "052.01X"057.21=EZIS KNALB BLANK SIZE=12.750"X10.250" JB1 +#8661 SW1 4. 5. 6. 7. 8. 9. 10. 11. PUT #8613 CAP ON THERMISTOR R185, R186 THEN FOLD DOWN C18 NORTH AMERICAN PT#6435 22N 275VAC C18 EXPORT CE PT#5266 680N 250VAC ADD #8607 SPACER TO Q46,Q47,Q48,Q49 INDICATES FLAMEPROOF D22 D23 16V 1W #8607 SPACER Q46,Q47,Q48,Q49 PC#5265 TO FLAMEPROOF R74R,R75R,R117,R126,R211,R210,R209 R208,R159,R224,R155,R213,R156,R212,R154,R225,R128 R125,R114,R220,R221,R219,R218,R113 4741 56K C18M 47K R70M 22N SG 10K0 R20M SG 100R 2KHz 50V C76A 1N0 33078 R273A L-BDY L-BDY L-BDY 249R 562R 4K99 4K7 BASS 1 MID 4741 R103G 4K7 C54G 50V 22U C55G 50V 22U R274G R267G L-BDY L-BDY IG L JB2G IG R269G L-BDY L-BDY 249R 562R C28G 50V 1N0 L-BDY 249R 562R C52A 16V 100U R118A MONBUSS+ 4M7 R101A 82K 1K2 R22 SG 1B P11A 10K TREBLE MP-8DX FUNCTION 1 2 3 4 5 6 7 8 9 10 1.00 1.20 1.30 1.40 . 1.50 V V V V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 P15A P11A P10A P12A P14A P13A P7 P8 P9 P10 P11 P12 P13-P21 P22-P26 D D D D D D EFFECTS_SND CHAN_TREBLE CHAN_MID CHAN_BASS MONITOR_SND CHAN_GAIN MAIN MONITOR EFX-MAIN EFX-MONITOR EFFECTS MODIFY MAIN_EQ MONITOR_EQ F F F F F F NEW ADD_POT_LIST PC#6337_C70A_330u-25V->330u-16V PC#6309_C76A/G,C26A/G,C28A/G_ 1N5/200V->1N0/50V PC#6383_ADD_R16J,R43J,R56J,R66J N N N N #4566 #4566 #4566 #4568 #4567 #4567 #4566 #4566 #4568 #4568 #4581 #4581 #3999 #3999 N N N N N N #8395 #8393 #8393 #8393 #8394 #8392 #8392 #8394 #8395 #8395 #8397 #8397 K K K K K K R123A YORKVILLE MODELS: NAME: M1112.SCH PCB#&VER: MP-8DX(NEW) . M1112 SHEET 1 OF 2 SCH ISSUE: 1.50 TITLE: MIXER/EQ/MASTER 33K R77 1K2 620R R26 MON_CLIP RED LD4 CLIP R78 220R R121A EFX R122 R31 10K0 TLO74 620R 1/4 3 R120 10K0 SG R29 U7 R27 1K GE2_OUT D11 33K 4148 D12 R80 33K 4148 R81 1K C66 47P C65 47P R74 10R R69 R71 9 10K R98 10 R75 10K 1K 8 R85 U7 10K SG 620R 10K JB3 R30 620R 1 R61 2 6K98 3 R112 6K98 SG EFXBUSS35V C23 22u 14 12 EXF-SND 1 620R TIP 20K0 R55 1B R56J +15V +24V 1/8W TO_POWER_AMP U9 7 SG P11 P12 EFFECT MODIFY 10K0 ENCODER ENCODER R119 5 6 C64 C41 100n 100n 100n R108 4K7 R66J 1/8W C63 C42 100n 100n 100n GRN POWER LD5 10R-FP C38 LD2 ORANGE R73 1K5 PHANTOM 4 3 2 1 IG R43J 1/8W 10R-FP C93A C98A C96A 100n 100n 100n +16V C26 C39 100n 100n C35 35V 22u C34 5 4 3 2 1 R118 TO DIGITAL EFFECTS 100n 1/8W C94A C97A C95A 10R-FP 100n 100n 100n IG C40 100n 22u 35V C36 -16V ALL UNMARKED DIODES ARE IN4148 SG P10 50K MON_EFX 1N0 50V C204 SG STYLE "P25" STYLE "P23" MC3 2 MC3 4 10K0 1B ONE PAIR OF BYPASS CAPS ARE LOCATED WITH EACH I.C. 5 MC3 1 MC3 3 SG 10R-FP C37 1/4"VERTICAL P9 50K BSIG BREF 1/2 1/4 AS_OF MAIN_EFX TLO72 U7 SG JB7 MON_OUT TLO72 R204 R97 10K0 RING U9 R59 18K 10K0 IG 620R 20K0 1/2 R121 13 1K R62 R60 JB8 MON_AMP_IN 1/4"VERTICAL R109 1/4 MC4741CP R99 1/4"VERTICAL 2 33K C24 47p 1/4"VERTICAL MAIN_AMP_IN JB6 C67 47P Q2 MPSA13 470K 33K 620R C68 47P IG 1N753A 6V2 R111 RING 10R 18K B JB5 1/4"VERTICAL MAIN_OUT R93 Q1 MPSA13 R5M R56 R16J DATE: MAY/30/2001 LED+15 R88 390R +15V U4 MC4741CP JAN/2000 . . . . . . . . . . . . . D D D D D D D1 4741 P15A 10K KNOB 6 390R LED+15 49V 22u SG 7 5 SG SG PART# R79 4148 C9 47p 6 M1112.PCB_POT_LIST MODEL(S):# REF 5 U6 C21 680P C58 LED_COM 1B P8 6K8 MOST PARTS IN CHANNEL 1 WITH SUFFIX A WILL EXIST IN CHANNELS 2-8 WITH SUFFIXES B-H. ANY PARTS WHICH ARE SHARED BY ADJACENT CHANNELS WILL HAVE THE SUFFIX BELONGING TO THE LOWER NUMBERED CHANNEL. i.e. IF U12A IS SHARED BY CHANNELS 1 AND 2, THERE WILL NOT BE A U12B. MP-8DX VER# DESCRIPTION OF CHANGE 9 LD3 CLIP 1/4 4741 NOTE - REFERENCE DESIGNATORS MODEL(S):# DATE 1/4 7 R72 620R CW (4=V-,8V+) 1/4 INPUTS 4741 R110 U4 1/2 5 U18A SG 1/4 R83 MONITOR_LVL 10K C8 22u TLO72 7 M1112.SCH_DATABASE_HISTORY 96/03/30 JAN/25/00 OCT/24/00 FEB/15/01 . MAY/30/01 D D D D MONBUSS+ 35V CW R RCA R223A 1N5 C71A 50V 05C P13A 3N3 C51 LEDCOM2 1/4 5 U16A CW 100K 4741 4741 7 6 CHANNELS 7 AND 8 RCA INPUTS REPLACE 1/4" VERTICAL 2 3 SG 6 C7 47p 1 470R C27A 100V 22N GAIN 20K SG C26G 50V 1N0 R268G L-BDY R222A 10N 100V C29A R23 R108A 82K R105A R224A 47R 47R R271G R272G 4K99 4K99 CD_INPUT 50V C76G 1N0 PIN 5 U15G 2 MIC 3 INPUT 1 R102G 4K7 33K CW 1B P7 6K8 18K SG PIN 6 U15G JB1G C56G 35V 100u R117A 1B P10A R114G 1K C6 35V 22u MAINBSS- MAINBSS- CW 470R R82 R76 220R MAIN_LVL 10K 18K 4K7 1B P12A R106A 10K R107A 1/4 +24V 18K R111A 4148 R5 470K CW 3 U18A 1/4"VERTICAL LINE_IN 50K 82K 2 SG D10 R110A 4148 D2A R112A U4 4N7 C52 10 U6 RED MON_CLP 33K R120A 05C P14A 10U C101A 15V R116A 14 12 33N CW 1/2 100U C53A CW 100R 13 TIP RING R272A R115A C70A 330U 47K 4741 470R R R267A 16V 1B 16KHz MAIN_CLIP RCA C26A 50V 1N0 R268A L-BDY RING TIP 7 5 U15A C22 100p MON_CLP 1N753A 6V2 LED_COM 4148 D1A 16V MONITOR 20K P21 20K 8KHz SG 1/4 LED+15 C57 49V 22u D13 JB9 JB2A (4=V-,8V+) 1B P20 20K 4KHz 8 47N 8K2 RED R64 L-BDY 6 1B P19 20K R63 4K99 13 680R BIT7 BIT6 BIT5 BIT4 562R C28A 50V 1N0 U6 C102 R20 SG 2KHz 16V C45 100N R57 56K 10N 12 C44 1/4 14 R92 2 LED+15 10K0 249R 1KHz 4741 IG 33K R104A SG 1B P18 20K SG 33N C53 3 U6 6 L-BDY 500Hz C60 330N 1/4 1 10K0 R270A L-BDY 1B 10K0 10N 7 R269A L-BDY 4K99 4K99 56K 4741 ART_IN R271A R274A MAIN EQ 9 BANDS +15V R113A IG C54A 50V 22U C55A 50V 22U 250Hz LD1A 220R P17 20K R202 4741 100K RING +24V 1B P16 20K SG C203 100N CLIP 1B P15 20K 125Hz CBE STYLE "P23" C18 SG R24M 4K7 Q3A MPSA13 2 MIC 3 INPUT 1 R103A 4K7 1B P14 20K ART_GNDI JB1A R102A 4K7 1B 63Hz 4K7 TLO72 R206 4K7 1/4 R24 1/2 6KHz MONITOR EQ 5 BANDS SG 4741 U5 R19 P13 20K U8 4741 1 3 C19 1N 1/4 100R R65 1K C56A 35V 100u 5 2 4K7 100N 7 C47 4N7 82K C48 R70 47N SG 1/4 U5 R203 C101 6 CW CHANNELS 1 TO 6 1B P26 20K 12 RING 800Hz . MPSA13 STYLE "P20" R114A 1B P25 20K 180N C61 U5 PT# 3999 AREF ASIG +15V SG -15V +24V +5V DIGND MC3 5 MC3 6 MC3 9 MC3 8 MC3 7 MC3 10 MC3 11 MC3 12 TO M1093 SHEET5 250Hz 1B 4741 SG 5 100Hz P24 20K C49 18N 47K R67 1/4 10 TIP 1B P23 20K 680N C59 U7 1B P22 20K 4741 SG 47N 8K2 C22M 100p R19M C50 68N 47K R68 1/4 U5 TIP SG C202 5 CW 68N 1U C62 R205 U4 R87 4741 C48M C46 100N 82K R58 1/4 10 R90 C19M 1N 1/4 U5M R91 12 14 DIGND 4741 56K R67M SG C47M 4N7 1/4 U5M ART_OUT ART_GNDO 180N C61M 10 390R 13 8 DIGND 4741 47K R68M SG C49M 10N 1/4 U5M R94 390R 9 7 TAPE_OUT 470N C59M 5 R86 620R 6 8 R95 TLO72 U5M R89 750R 9 14 10K0 1U C62M C50M 33N 1/2 3 820R 13 8 1/4 C46M 68N 56K R58M U8 620R 9 7 R96 R66 3 390R 6 1 R84 BIT3 BIT2 BIT1 BIT0 390R 2 1 R94M L 470R 2 R86M 10K0 MC4741CP 620R R89M TIP R96M R87M U:\M1112V15.PRN R84M MODEL(S):- MP-8DX # DATE VER# DESCRIPTION OF CHANGE FIRST_PROTOTYPE CHG_R120,117,A-H-R55,R56->18K PC#5310_C1FX_680N->1u SHORT_AT_C9FX_REPAIRED_R7FX_MOVED AWAY_FROM_POT_SUPPORT PC#5366_ADD_BYPASS_CAPS_AT_U1FX U3FX,U4FX,U5FX CHG_ALL_POT_LEG_MASKING_TO_ADD_EDGE PC#5988_XLR_#3454->#3925 PC#6292_R16FX_680R->470R_DEL_C5FX PC#6337_C70A-H_330u-25V->330u-16V ASSEMBLY PCB MECH M1112-5.10 M1112-5.10 1 FEB/15/01 2 . 3 MAR/26/01 4 MAY/30/01 5 . 6 JUL/16/01 7 JUL/15/02 8 . 9 OCT/23/03 10 NOV/23/04 11 D 12 D 13 D 14 D 15 D 16 D 4.10 . . 4.20 . . 5.00 . 5.10 . V V V V V V 1K M1112.PCB_POT_LIST MODEL(S):- MP8DX REF FUNCTION PART# KNOB P15A-H P11A-H P10A-H P12A-H P14A-H P13A-H P7 P8 P9 P10 P11/P12 P13-P26 EFX TREBLE MID BASS MONITOR GAIN MAIN MONITOR EFX-MAIN EFX-MONITOR EFX/MODIFY EQ #8395 #8393 #8393 #8393 #8394 #8392 #8392 #8394 #8395 #8395 #8397 - AS_OF JAN/2000 . . . . . . . . . . . R67M C49M 470R R96M 10N 6KHz 20K 33N 56K 2KHz 20K R89M 390R 800Hz 20K 180N 250Hz C61M C59M 470N 20K R67 R68 47K C50M R68M P26 100Hz R96 18N C49 P25 R89 47K 47K 20K 20K 20K 20K 20K 20K 20K P24 20K 68N P23 P22 750R 680N 620R C50 C61 180N 16KHz 8KHz 4KHz 2KHz 1KHz 500Hz 250Hz C59 1K SHEAR 1B 1B R70M #3999 #3999 47K C19M R84M 620R R58M 56K J63 C48M 100n 100n R87M 10K R107 R104 10K 4148 C46M 68N 56K C37 C38 10K 10K R106 D1FX 1U C62M HC30 U5FX 100N C203 SHEAR 1B #3999 4K7 R206 R105 U8 R24M 4741 1B TLO72 P12 #4581 100N 10K 10K 10K 10K C29FX 4-BIT_GRAY 470R R7FX MODIFY 15V 10U Q2FX Q1FX C10FX MPSA13 R15FX 8X330R_RES 74HC374 32 59 29 28 60 61 27 26 62 63 25 24 64 65 23 22 66 67 21 20 68 69 19 18 70 71 17 16 72 73 78 80 82 84 2 15 8 10 14 74 ART-1365 4 6 76 30 13 75 77 79 81 83 1 3 5 7 9 11 12 U2FX R5FX 1K #6993_IN_#3507 32KX8_SRAM 28-PIN_SOCKET 4 X1FX #6940 SHEAR 22U 49V 58 1 J28 C9FX 56 470R 34 52 50 48 46 44 42 40 38 36 57 31 27P C4FX 27P 100K R8FX #6992_IN_#3557 55 C25FX 54 C3FX 53 51 49 47 45 43 41 39 37 35 33 R16FX J30 J29 1K R13FX 2N2 6 4 J31 2N2 3 2 10 5 12 14 J35 2N2 C24FX R11FX U3FX 7 C8FX 8 31 29 R12FX 100N C27FX XFV5+ 5 J36 #6981_IN_#3507 YS_EPROM_27C512 28-PIN_SOCKET 10R 100N C20FX MH3 U4FX 1K 10K 750R R29FX 9 750R R28FX 11 13 15 R9FX 1K 19 27 25 23 21 32 16 RTV MPSA13 C28FX 1U C1FX R100 R101 R102 R103 100N LED1FX 4-BIT_GREY RED EFFECT R10FX 470K 1 U6FX 3 R204 620R #3740 +24VPS +5V R86M C18M 390R R94M 620R 22N 1N0 68N #4581 CS4218 JB3 100U C14FX 16V "052.9X"573.81=EZIS KNALB PRODUCTION NOTES R205 R20M P11 #6994_IN_#3550 30 2N2 2N2 C7FX 28 26 24 22 20 18 22N 17 C12FX 22U 49V C36 C204 #3999 100n 100n R31 6K98 15V 10U C11FX 22u 49V 47P #3818 C17FX 10N R17FX 1N0 C47M 4N7 J64 390R C18 10N R88 390R C58 680P R90 100K 3N3 C51 R69 R99 U7 J59 R27FX 220R 6K98 R66 22U 49V PART# #3466 10R C19FX J27 J15 R395 C41 C42 "800. ETCH "210. GUIDE "020. R63 C6FX WHT TO_AMPS C19 6 R109 PART# R110 R27 AMP_B_IN RED 10K 8K2 1N0 "500. 15V 10U JB9 J12 22u R74 C35 49V C65 C68 47P C34 47P 100n C66 #3638 C67 5 6 1 1K 3 4 R75 1K 1K J14 J13 J21 3 4 JB 7 1 WC1 C15FX R85 620R 620R 47P 620R PART# R26 10R J22 4 MON_OUT R112 4N7 R87 R94 C47 J61 C22M 100p C202 #3999 J62 47N 100R R19M 4K7 C48 47N R86 C52 33N 100n R59 R60 6K98 6K98 R62 100K C26 P10 45K3 R119 10K0 TLO72 47K R66J 10R 10R R56J 10K0 R120 R121 R97 620R R30 MPSA06 R22 R56 18K R118 J67 J44 R98 10K0 10K0 R81 220R 33K 33K R79 R78 Q2 R55 100n 10K0 R91 R95 56K R92 680R 10N R82 470R R57 56K 33N R58 82K J58 820R R77 33K 33K 100n #4568 EFX->MON 4N7 R70 390R R122 10K0 620R 20K0 R64 C13FX 20K0 R65 10K0 10K0 1B 82K VER-5.10 R61 R83 C21 1B 4741 1B #3999 1B #3999 1B #3999 1B #3999 1B #3999 1B #3999 1B #3999 1B #3999 1U C9 J50 18K 50K 4741 45K3 6V2 3 6K8 C23 C24 33K R29 #4566 MONITOR 49V 22u U9 1 1 47p J65 6 5 J68 4K99 R270H D13 6 5 JB5 PART# AMP_A_IN 10K 1B P8 U5 33 34 EFX_SEND C16FX 35 36 4148 10N D2FX 37 38 43 1 J166 39 10K R6FX 41 40 42 44 J25 R295FX C2FX J34 #3818 J33 49V C54 2N2 22U #3818 J32 R294FX J26 C26FX 100N R103H P21 M1112 MP-8DX R71 10K0 10K0 +16V SG R114G 4148 J60 D11 D12 49V 22u C8 8 JB2H #3466 1N0 100n C64 R5M 470K R80 GRN R111 5 6 WHT C28H 1N0 LD2 #6402 620R GND U6 4148 49V 22u C39 MAIN_OUT R93 620R PART# 3 RED P20 4741 C44 C40 1K5 R43J 10R 10R R16J 4 R267H 4K99 R274H #4568 EFX->MAIN #5609 R73 4K7 R108 249R 249R R272H R271H 3 1B RED 00.5-2111M LTED LLIRD 01.5-2111M EDISREDLOS #4566 #4566 #4566 #4568 #4567 #4567 #4566 #4566 #4568 #4568 #4581 #3999 R19 100R C62 RED LD3 R104H 33K 50K C57 16V 100u C70H 562R R268H 562R R269H 16V 330u J6G 1 Q3H 6K8 P9 LD5 MPSA06 82K C96G R273H 4K99 100n C95G C54H 22U 49V P19 R72 390R MC3 #3466 JB2G 20K 20K 1B #3999 R20 8K2 10K C46 100N R24 R203 4K7 4K7 470K 22N C27H 18K R106H C29H 10N R116H 10U 15V R23 J49 J48 J47 J46 100N JB 35V 100U R113H 2 R102H 4K7 4K7 249R 249R R271G 1N0 R267G 125Hz 63Hz 33K R110H 18K 18K 1K2 R101H 4M7 R223H U18G 100R R115H 4741 J4G J5G R272G WHT 47R R224H LO-Z_IN U15G C55H 3 R222H PART#3925 4K99 1 562R 562R 2 47R C6 4148 4148 6 C56G R103G 05C JB1H 49V 22U 16V 330u PART#3925 RED D10 C101H GAIN P13H 20K D1 330N 47p Q1 J51 MONITOR 220R 100n P18 LD4 MPSA06 1B C45 100n C63 U4 RED #4566 MAIN #4567 16V 100U RED 33078 16V 330u R274G 05C LD1H C52H R118H CLIP R270G 4K99 R269G R273G R224G R268G 4K99 47R 10N C29G 82K R222G C70G J52 220R R76 10K P7 GAIN 47R 22U 49V R112H D1H 4K7 82K 82K R116G R115G 100R 15V 10U MONITOR SHEAR PC#6309_C26A/H,C28A/H,C76A/G,C204 1N5/200V->1N0/50V_PT#5603 PC#_6370_C19,C19M_1N->1N0 PC#6383_REPLACE_J43,J16,J66,J56_WITH 10R_1/8WFP_R43J.R16J,R66J,R56J SLIDE_POT_HOLE_.042->.047 PC#6446_ROTATE_CFX14_MOVE_C54_ R295FC-R294FX PC#6627 Q1,Q2,Q3A-H MPSA13->MPSA06 PC#6771 #3571 -> #3507 SKT FOR #6993 SRAM N N N N N N R223G C97G 100n C98G 100n 470R R112G 4K7 J3G R106G 18K Q3G MPSA06 16V 100U GAIN JB1G J53 BASS #4567 C52G R118G C70F 16V 100U R5 R202 47p #4568 #4567 4K99 3 4 LD1G C53H P17 C60 C53 R84 4741 C7 JB R103F 1K LINE_IN P13G 16V 100U 1B P14H 20K C53G C101 100N 1N0 C26H C76G R114E 2F 63V 100U 05C LO-Z_IN R271F 249R 249R R272F 1N0 PART# C26F 4K99 4K99 1N0 C28E R102F 20K JB1F C28F C54G C55G 49V 22U 4K99 R267F R272E C54F 22U R271E 49V C26E R274F 1N0 Q3F R268F R269F 4K99 R270F 3 MONITOR 220R R113G MPSA06 82K J6E 1 JB 4 3 1 C56E LINE_IN 2 #4567 GAIN RED R113F LO-Z_IN 1 PART# 47R R224F PART#3925 6 5 249R 249R R222F 05C P14G CLIP 1N0 3 U15E C55F 47R 562R 562R 100n C96E R273F 4K99 100n C95E J4E J5E 220R 49V 22U 1 562R 562R LO-Z_IN 16V 100U RED CLIP PART#3925 2 R104F 05C 33K GAIN C29F P13F 20K 470R 82K 50K 4148 20K C101G C101F R105H P12H 47N C22 100p MID 4148 33K R104G MONITOR 10U 15V U18E 100R R115F 4741 #4567 C102 #4566 J2G 4K7 R111H 4K7 05C LD1F C52F R118F 33078 R270E 4K99 R269E R273E R224E R268E 4K99 10N C29E 82K 47R JB1E C27G 22N 22N C27F 18K R106F 4K7 BASS P10H BASS C28G 1N0 C26G 1K2 R101F 4M7 MONITOR P12G R111G D1G R112F D1F TREBLE R107H P16 U5M #4566 470R R108H P15 1B R123H 1K2 1N5 C71H 1B 10K R108G 1B #4568 GAIN R222E 16V 330u 1N0 C26D 50K C76E 1N0 R102G 4K7 4K7 1K LINE_IN R223F 16V 100U R105G P14 4148 P11H 10K MID 82K 470R 1B 10N R223E C97E 100n 16V 100U 4K7 4K7 PART# 470R 82K 50K #4567 47R 22U 49V MID BASS R116F 82K R116E C53F R107G 1B P10G #4568 #4567 R271D R272D C28D 1N0 R105F P12F 4M7 #4566 P14F 20K R267E 249R 249R 10K MID J2E 4K7 R111F GAIN R101G 1K2 R123G 1K2 #4566 R107F C53E 15V 10U 05C D2H J1G C71G 1N5 TREBLE P10F BASS R115E 100R Q3E MPSA06 20K #4566 TREBLE 82K #4567 MONITOR 220R R113E C70D C98E 100n 470R R112E 4K7 J3E R106E 18K 33K R104E R267D R114C R103D 05C P14E C52E R118E C70E R268D 562R 562R 4K99 R269D 1 3 20K 16V 100U 16V 330u R270D J6C LD1E #4566 R123F 1K2 1N5 C71F 1B 10K R108E #4566 U16G P11G 1B B R117H R120H R120G 10K EFX TLO72 D2G 4148 EFX 10K 33K 18K 33K 18K 33K 33K R110G R117G TLO72 R110F 18K 18K R117F R120F R117E R120E C27E 22N 22N C27D 18K R106D MPSA06 10N C29C 82K C96C R273D 4K99 100n C95C 2 2D 4 3 C56C LINE_IN LO-Z_IN 63V 100U #4566 1B 4148 P13E PART#3925 R272C C54D 22U R271C 49V C26C R274D 1N0 1N0 C28C R102D B TREBLE 4148 GAIN RED Q3D R113D 3 PART# 10K 4148 P11F 10K 470R R108F 4K7 CLIP JB1D 4K99 4K99 249R 249R 47R R224D 4 3 U15C C55D R222D JB 1 33K 18K 33K 18K 33K R110E 33K R110D 18K 18K U18C 100R R115D 4741 R115C 100R 100n 47R 1 2B M1112.PCB_DATABASE_HISTORY 05C 220R 49V 22U 2 562R 562R LO-Z_IN 16V 100U RED CLIP PART#3925 1 3 4 1K LINE_IN GAIN P13D 20K BASS C101E C101D LD1D C52D R118D 33078 16V 330u R270C 4K99 R269C R273C R224C R268C 4K99 47R C70B 1N0 C26B MONITOR 10U 15V MONITOR 15V 10U 82K R222C C52C R118C 22U 49V #4567 R104D 16V 100U 05C 33K 16V 100U P12E R111E D1E R112D D1D 4K7 R116D C53D 1B #4568 BASS 82K 82K R116C C53C R105E 50K 1B GAIN 47R D2F MID 82K 470R #4568 6 5 PART# 470R 82K 50K #4567 R271B R272B C28B 1N0 MID P14D 20K R267C 249R 249R 1K2 R101D 4M7 R223D J2C 4K7 R111D R107E #4566 C29D R112C 4K7 J3C BASS GAIN #4566 J1E 4M7 1B P10E MID #4567 16V 100U 10K 10N R223C C97C 100n C98C 100n 470R C27C 22N R106C 18K Q3C MPSA06 LD1C VCD 1.0P0 1.0P1 1.00 1.10 . 2.00 . 3.10 3.20 3.30 4.00 05C R101E 1K2 R123E 1K2 #4566 R105D P12D 4K7 4K7 R267B 20K P13C 16V 330u R268B R269B 4K99 R270B 3 R114A R103B MONITOR EFX B U16E C71E 1N5 TREBLE P10D R107D J4C J5C 1K2 R101B 33K R104C 1 562R 562R 2 MPSA06 82K J6A LO-Z_IN #4567 GAIN RED TREBLE 4148 05C P14C EFX P11E 1B #4566 1N0 C76CR102E C54E 4K7 C55E 4K7 49V 22U R103E 6 5 R274E 4K99 JB 2E 4K99 JB 2A C56A LINE_IN 63V 100U R113B PART#3925 R272A C54B 22U R271A 49V C26A R274B 1N0 1N0 C28A R102B 10K 1B R123D 1K2 1N5 C71D 1B 10K R108C 20K CLIP Q3B JB 1 4 3 PART# R224B JB1B 4K99 4K99 4K99 249R 249R D2E 4148 #4566 4148 1N0 C76AR102C C54C JB1C 4K7 C55C 4K7 49V 22U R103C R274C 6 5 4K99 JB 2C 4K99 U15A C55B R267A 4K7 4K7 R103A R102A 1 3 6 5 R274A 4K99 C54A 49V 22U 2 R222B 6 5 C55A LO-Z_IN 562R 562R PART#3925 C96A R273B 4K99 100n C95A JB1A 100n 47R 47R 220R 49V 22U 16V 330u CLIP 4K7 4K7 C70A 16V 100U RED 33078 C52A R118A R270A 4K99 R269A R273A R224A R268A 4K99 47R LD1B C52B R118B J4A J5A 82K R222A 10N C29A GAIN 47R 16V 100U 05C #4567 GAIN #4566 EFX 10K P13 P15H R121G R121H TREBLE 470R R108D 4K7 C101C C101B GAIN P13B 20K BASS C70C #4567 CLIP 22U 49V U18A 100R R115B P13A MONITOR 10U 15V MONITOR 15V 10U 05C #4567 220R R113C 16V 100U 05C R104B 82K R116A 16V 100U 4741 Q3A 20K B P15G 2111M 01.5 MPSA06 C53B P12C R111C D1C R112B D1B 33K #4567 P14B 20K C53A 1B #4568 4K7 R116B 05C P14A R105C 50K 1B BASS 82K 20K 4148 P11D 10K MID 82K 470R #4568 4148 GAIN RED 470R 82K 50K 4148 MONITOR 220R R113A J2A 4K7 R111B 4K7 C101A LD1A BASS R115A 100R 33K R104A BASS R105B P12B MID C29B #4568 P12A R111A D1A R108A R112A 4K7 J3A R106A 18K 1B MID R107B R107C #4566 10N 50K #4566 1 C27A 22N 82K 470R 4M7 1B P10C 22N C27B R105A 10K P10B 470R R108B C98A 100n 470R MID MID R101C 1K2 R123C 1K2 18K R106B R107A 1B D2D J1C C71C 1N5 TREBLE R123B 1K2 1N5 C71B 1B 10K 4M7 4M7 U16C P11C 1B #4566 R223B R101A 1K2 R123A 1K2 #4566 TREBLE R223A C97A TREBLE EFX #4566 10K P15F R121E R121F EFX B R117D R120D R120C 10K 1B EFX 10K 33K 18K 33K D2C 4148 P15E TREBLE J1A C71A 1N5 100n #4566 #4566 97/01/21 97/01/24 MAR/04/97 MAR/18/97 . APR/22/97 . JUN/05/97 AUG/26/99 OCT/16/00 OCT/31/00 #4566 TREBLE P10A 1 2 3 4 5 6 7 8 9 10 11 18K 33K R110C 33K 4148 P11B 10K B TLO72 D2B R110B 18K 18K #4566 10K P15D R121C R121D EFX B U16A P11A 1B 10K SHEAR EFX TLO72 10K EFX 10K R117B R120B 18K 33K D2A 4148 SHEAR R117A #4566 R120A R110A 18K 33K B P15C R117C R121A R121B EFX 10K P15B 33K P:\1112CMP.PRN P15A BOARD-ASSEMBLY 2.INSTALL U1FX,U2FX,U4FX,U6FX IN SOCKETS AFTER PT#3740 WAVE SOLDERING. USE A GROUND STRAP!!! 3.IF THE ’X1FX’ CRYSTAL IS THE TALL (1/2") PACKAGE LEAN IT OVER TOWARD THE ART CHIP. 4.BEND THE LEADS OF THE XLR JACKS (AND ONE 1/4"-SEE #6). 5.BEND THE LEADS OF 1/4" JACK JB2F ONLY. 6.SOLDER WITH THE JIG FOR 9MM POTS AND THE JACKS. 7.PUT A NUT ON JB2F TO HOLD THE JIG DOWN FOR SOLDERING 8.SHEAR LEFT AND RIGHT SIDES BEFORE THE TOP AND BOTTOM SO THE BOARD WILL FIT INTO THE SHEAR. U1FX ROTARY_ENCODERS BLANK SIZE=18.375"X9.250" STYLE "P23" PART#3999 STYLE STYLE "P25" 22N SG BASS 2 MIC 3 INPUT 1 C54G 50V 22U C55G 50V 22U R274G R267G L-BDY L-BDY L JB2G R271G R269G L-BDY L-BDY 249R 562R C28G 50V 1N0 R272G 4K99 4K99 CD_INPUT IG IG L-BDY L-BDY 562R R222A 10N 100V C29A 1 2 3 4 5 6 7 8 9 10 96/03/30 JAN/25/00 OCT/24/00 FEB/15/01 . MAY/30/01 OCT/23/03 D D D R118A R101A 82K 1K2 MONBUSS+ 35V MONBUSS+ C8 22u 10K TREBLE NEW ADD_POT_LIST PC#6337_C70A_330u-25V->330u-16V PC#6309_C76A/G,C26A/G,C28A/G_ 1N5/200V->1N0/50V PC#6383_ADD_R16J,R43J,R56J,R66J PC#6627_Q1/Q2/Q3A_MPSA13->MPSA06 N N N EFFECTS_SND CHAN_TREBLE CHAN_MID CHAN_BASS MONITOR_SND CHAN_GAIN MAIN MONITOR EFX-MAIN EFX-MONITOR EFFECTS MODIFY MAIN_EQ MONITOR_EQ F F F F F F 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PART# KNOB YORKVILLE NAME: M1112.SCH MODELS: PCB#&VER: MP-8DX(NEW) . M1112 SHEET 1 OF 2 SCH ISSUE: 1.60 TITLE: MIXER/EQ/MASTER 5 R72 1/4 5 U6 7 6 390R LED+15 LED+15 C21 680P C58 R88 390R 4148 R77 RED 1N753A 6V2 LD4 CLIP Q1 MPSA06 R121A EFX GE2_OUT R5M R122 R31 10K0 TLO74 620R 1/4 3 SG R120 10K0 R29 U7 R78 220R EFXBUSS35V C23 22u D11 33K 4148 D12 R80 33K 4148 R81 R27 1K C66 47P C65 47P R74 10R R69 R71 9 10K R98 10 R75 10K 1K 8 R85 U7 620R 10K JB3 R30 620R 1 R60 R61 2 6K98 R112 3 14 12 EXF-SND U9 620R TLO72 TIP 20K0 R55 1B R56J +24V 1/8W TO_POWER_AMP BSIG BREF U9 7 SG P11 P12 EFFECT MODIFY 10K0 ENCODER ENCODER R119 5 6 C64 C41 100n 100n 100n R108 4K7 R66J 1/8W C63 C42 100n 100n 100n GRN POWER LD5 10R-FP C38 LD2 ORANGE R73 1K5 PHANTOM 4 3 2 1 IG R43J 1/8W 10R-FP C93A C98A C96A 100n 100n 100n C94A C97A C95A 10R-FP 100n 100n 100n +16V C26 C39 100n 100n C35 35V 22u C34 5 4 3 2 1 R118 TO DIGITAL EFFECTS 100n 1/8W IG C40 100n 22u 35V C36 -16V ALL UNMARKED DIODES ARE IN4148 SG P10 50K MON_EFX 1N0 50V C204 SG STYLE "P25" STYLE "P23" MC3 2 MC3 3 1B ONE PAIR OF BYPASS CAPS ARE LOCATED WITH EACH I.C. 5 MC3 1 MC3 4 10K0 10R-FP C37 1/4"VERTICAL P9 50K SG 1/2 +15V MAIN_EFX TLO72 1/4 AS_OF JB7 MON_OUT 1/2 U7 SG RING 1 R204 R97 10K0 IG 620R 20K0 R59 18K 10K0 1K R62 6K98 SG JB8 MON_AMP_IN 1/4"VERTICAL R109 1/4 MC4741CP R99 10K SG R121 13 1/4"VERTICAL MAIN_AMP_IN JB6 C67 47P 1K 1/4"VERTICAL 2 33K C24 47p 620R C68 47P Q2 MPSA06 470K 33K R111 RING 10R IG 18K B 620R R26 MON_CLIP RING 33K JB5 1/4"VERTICAL MAIN_OUT R93 +15V U4 MC4741CP JAN/2000 . . . . . . . . . . . . . D D D D D D D1 R56 1K2 R16J DATE: OCT/23/2003 9 49V 22u SG 7 R123A P15A 10K #8395 #8393 #8393 #8393 #8394 #8392 #8392 #8394 #8395 #8395 #8397 #8397 K K K K K K U6 8 R82 LD3 CLIP 1/4 SG #4566 #4566 #4566 #4568 #4567 #4567 #4566 #4566 #4568 #4568 #4581 #4581 #3999 #3999 N N N N N N R79 C9 47p SG M1112.PCB_POT_LIST P15A P11A P10A P12A P14A P13A P7 P8 P9 P10 P11 P12 P13-P21 P22-P26 D D D D D D 1B P8 6 MOST PARTS IN CHANNEL 1 WITH SUFFIX A WILL EXIST IN CHANNELS 2-8 WITH SUFFIXES B-H. ANY PARTS WHICH ARE SHARED BY ADJACENT CHANNELS WILL HAVE THE SUFFIX BELONGING TO THE LOWER NUMBERED CHANNEL. i.e. IF U12A IS SHARED BY CHANNELS 1 AND 2, THERE WILL NOT BE A U12B. MP-8DX FUNCTION 1/4 4741 R110 6K8 1/4 MODEL(S):# REF 33K 4741 4741 NOTE - REFERENCE DESIGNATORS INPUTS U4 4N7 100K 4741 LED_COM CW R22 (4=V-,8V+) TLO72 SG 1B P11A 7 CHANNELS 7 AND 8 RCA INPUTS REPLACE 1/4" VERTICAL 3N3 C51 620R 1/4 1/2 5 U18A SG 14 12 4741 CW 6 MP-8DX VER# DESCRIPTION OF CHANGE 1.00 1.20 1.30 1.40 . 1.50 1.60 V V V 1N5 C71A 50V 05C P13A 10 LEDCOM2 MONITOR_LVL 10K 5 U16A CW 13 16KHz R83 U4 SG 7 C52A 16V 100U M1112.SCH_DATABASE_HISTORY MODEL(S):# DATE GAIN 20K R RCA 2 1 4M7 6 C7 47p 3 R223A SG C26G 50V 1N0 R268G 249R PIN 5 U15G JB1G R23 470R C27A 100V 22N 82K R105A R224A 47R 47R C22 100p 1B 33N C52 1/4 R76 220R 1B P7 6K8 R108A SG +24V 50V C76G 1N0 PIN 6 U15G 1K R103G 4K7 MAINBSS- 18K R117A 1B P10A MID 1/4 D10 CW CW 4741 47K 4741 470R 4148 MAIN_LVL 10K C6 35V 22u MAINBSS- 18K 10K R107A 470R 3 U18A R102G 4K7 R111A 4K7 1B P12A R106A R114G C56G 35V 100u 18K CW 4K7 1 1/4"VERTICAL LINE_IN R5 470K R120A 50K 82K 2 SG MON_CLP 33K R110A 4148 D2A R112A P21 20K 8KHz CW L-BDY 4K99 13 RING L-BDY 562R 05C P14A C53A 10U C101A 15V R116A U6 14 R R273A L-BDY 249R 100U CW 100R 47N TIP RCA R115A C70A 330U P20 20K 4KHz RED JB9 R272A 16V P19 20K 1B MAIN_CLIP R64 R267A 1/2 33078 C102 R20 8K2 MON_CLP 1N753A 6V2 LED_COM 6 5 U15A 1B R63 7 C26A 50V 1N0 R268A L-BDY RING TIP C57 49V 22u D13 4148 D1A 16V MONITOR 20K 10K0 SG RED 4K99 (4=V-,8V+) R202 4741 100K 10N SG 16V C45 100N LED+15 10K0 L-BDY 4K99 4K99 JB2A SG L-BDY 1/4 680R BIT7 BIT6 BIT5 BIT4 R274A R270A 6 1/4 C18 2KHz R57 56K 10N 12 C44 4741 R92 2 ART_IN L-BDY 562R C28A 50V 1N0 U6 1 R65 R269A L-BDY 249R 1B P18 20K SG 33N C53 3 LED+15 10K0 R271A 1B 1KHz C60 330N 1/4 U7 C55A 50V 22U P17 20K 500Hz IG 33K R104A U5 7 C54A 50V 22U 56K 4741 ART_GNDI IG 4741 SG MAIN EQ 9 BANDS +15V R113A P16 20K 250Hz LD1A Q3A MPSA06 2 MIC 3 INPUT 1 R103A 4K7 1B SG R24M 4K7 10K0 R102A 4K7 1B P15 20K 125Hz 5 C56A 35V 100u JB1A 1B P14 20K 63Hz 4K7 C203 100N 220R 50V C76A 1N0 SG 1 3 C19 1N 1/4 R24 R66 1K P13 20K 100N U8 TLO72 CLIP +24V 4741 U5 R19 1/4 STYLE "P20" R114A 12 C47 4N7 82K C48 R70 47N SG 1/4 100R 1B CBE STYLE "P23" 2 14 U5 4K7 1/2 R206 4K7 180N C61 10 R203 7 5 4741 SG C101 6 6KHz MONITOR EQ 5 BANDS . MPSA13 CHANNELS 1 TO 6 P26 20K 2KHz 680N C59 C49 18N 47K R67 1/4 RING P25 20K 800Hz 4741 8 U5 PT# 3999 AREF ASIG +15V SG -15V +24V +5V DIGND MC3 5 MC3 6 MC3 9 MC3 8 MC3 7 MC3 10 MC3 11 MC3 12 TO M1093 SHEET5 P24 20K 250Hz 1B 5 C50 68N 47K R68 1/4 TIP P23 20K 100Hz 1B CW P22 20K 1B 7 U4 SG 47N 8K2 C22M 100p 100R 1B C202 10K0 R20M R19M 1B 1U C62 R205 10 R87 4741 56K SG SG C46 100N 82K R58 1/4 C18M 47K R70M 68N 8 U5M TIP SG 4741 C48M 56K R67M 12 C19M 1N 1/4 R90 4741 14 U5M CW SG 10 C47M 4N7 1/4 390R 13 R91 180N C61M 8 U5M R94 390R 9 DIGND 4741 47K R68M 5 C49M 10N 1/4 R86 620R 6 ART_OUT ART_GNDO 470N C59M 7 U5M R89 750R 9 DIGND TLO72 3 R96 820R 13 TAPE_OUT C50M 33N 1/2 R84 620R 9 10K0 MC4741CP 1U C62M 1 U8 R94M 390R 6 L 1 3 C46M 68N 56K R58M R86M 390R R95 R89M 2 TIP 470R 2 BIT3 BIT2 BIT1 BIT0 R96M 620R R87M R84M MP-8DXC E AC WIR ING FEB. 12, 1999 BLACK 12" WH IT E 5" BLAC K 5" L N DUMMY WC1 7 GRN/YELL 5" WC 5 BLAC K 4" WHITE 6 1/2" WC 7 BLAC K 7" WC 9 WC 1 WC 11 WC 12 WC 8 1250E SH OWN WIRE D F OR 23 0V AC WC10 WC 6 WC19 WC 3 MP-8DXC E AC WIR ING FEB. 12, 1999 BLACK 12" WH IT E 5" BLAC K 5" L N DUMMY WC1 7 GRN/YELL 5" WC 5 BLAC K 4" WHITE 6 1/2" WC 7 BLAC K 7" WC 9 WC 1 WC 11 WC 12 WC 8 1250E SH OWN WIRE D F OR 24 5V AC WC10 WC 6 WC19 WC 3 VA 1.20 OCT/16/00 V1.20 PC#6292 R16FX 680R->470R C5FX DELETED 220 C11FX 16V 22N 2 ART_GNDI 750 1 R28FX 1 LIN2 LIN1 RIN2 RIN1 VA AGND REFGND REFBYP REFBUF NC NC .022uF R17FX 1 VA 22N 17 16 15 14 13 12 11 10 9 8 7 NC LOUT ROUT NC PDN NC NC NC NC NC NC U6FX CS4218 10N 750 1 R29FX 2 ART_GNDO +5VFX 1 R9FX 1 2 2 10u + NC 1 1 1 1 1 2 10K 7 6 39 8 5 4 3 2 +5V 2 16MHz 100K 2 2 27pF RESET R7FX 1 R8FX 1 1 BIT2 R16FX 1 R12FX 1 X1FX 1 1 BIT1 1 2 11 12 13 15 16 17 18 19 2 R100FX R100FX MW1FX R100FX R100FX R100FX R100FX R100FX I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 13 14 15 17 18 19 20 21 128K x 8 1 0 A0 A1 A2 AO0 A3 AO1 A4 AO2 A5 0 AO3 A6 A 8191 AO4 A7 AO5 A8 AO6 A9 AO7 A10 A11 A13 12 A12 PGM/A14 VPP/A15 [PGM] 20 [PWR DWN] CS & EN 22 OE 26 27 1 27C512 470R LD8FX 27pF 1 +5VFX +5V 1 11 BIT4 BIT5 BIT6 2 12 12 11 5 66 5 11 44 33 21 1 1 1 1 1 1 1 6 7 2 9 8 4 5 3 2 R15FX 330 EN OC CP C1 1D 2D 3D 4D 5D 6D 7D 8D 1Q 2Q 3Q 4Q 5Q 6Q 7Q 8Q 2 5 6 9 12 15 16 19 EA8 EA9 EA10 EA11 EA12 EA13 EA14 EA15 8 8 1 CR1FX 1N4148 2 APPROVALS DATE R.NEATROUR 2-16-94 APPLIED RESEARCH & TECHNOLOGY 215 TREMONT STREET ROCHESTER, NY 14608 DRAWN ENGINEERING REVISED A. CHILCO & 1 HC374 HC30 U5FX MW1FX 1 U4FX 2 3 4 7 8 13 14 17 18 BIT7 1K 470R CLIP/OVERFLOW 2 +5V 11 12 13 15 16 17 18 19 MCLK +5VFX 1 U3FX EPROM 8192x8 10 9 8 7 6 5 4 3 25 24 21 23 2 AA00 AD6 AD0 AD5 AD1 AD4 AD2 AD3 RESET BBROWN GND VDD XTALO XTALI OVFL ENC1A ENC1B ENC2A ENC2B EDCLK MCLK ASIC 2 C4FX 27 100-1355-101 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 1 + +5V 1 NC 24 22 OE 30 CS1 29 CS2 R/W 22 20 1K2 32 28 VDD ART FX DSP2 16V C10FX 10K MUTE EA6 EA7 EA4 EA5 EA2 EA3 EA1 ED7 GND VDD ED6 EA0 ED5 ED0 ED4 ED1 ED3 ED2 MCEQ0 PPSEL 1K 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 49V A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 AA16 AA15 AA14 AWRE AA12 AA13 AAO7 AA08 AA06 AA09 VDD GND AA05 AA11 AA04 AROE AA03 AA10 AA02 AD7 AA01 C3FX 2 C2FX 1 12 11 10 9 8 7 6 5 27 26 23 25 4 28 3 31 2 10 9 8 7 6 5 4 3 25 24 21 23 2 26 1 R5FX 1 SELECT EFFECT MODIFY EFFECT 2 R11FX 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 U2FX LM311 Q_REQ FSYNCA TEST FSYNCO SDOUT SDIN SCLKO FSYNCI VDD GND CLRBR SAPSO HSTA8 IRA8 HSTOE HSTREQ HSTACK MUTO MUTEAD HSTWE 1 R6FX 75 76 77 78 79 80 81 82 83 84 1 2 3 4 5 6 7 8 9 10 11 U1FX RESET BIT3 2 Q1FX 680N PINOUT FOR 32K X 8 10K BIT0 MPSA13 3 1K2 2 + R13FX 1 RESET 2N2 1 3 2 C1FX 22uF 25V Q2FX 1 1 1 2N2 MCLK +5V 22U 470K 2 MPSA13 2 C8FX 2 2 2 C25FX 1 1 1 2N2 DGND P R10FX 1 C9FX DIGND 1N4148 2 100N #3818 R294FX C24FX 2 D2FX C20FX 2 C22FX 1 C129FX 100U 10N 25V +5V +5VFX +5VFX +5VFX 1 #3818 R295FX +5V ART_OUTL C19FX DO4/F1 GND SDIN SDOUT SCLK SSYNC RESET CLKIN VD DGND NC CRYSTAL ADC/DAC 2 40 41 42 43 44 1 2 3 4 5 6 22uF 25V SMODE1 SFS2 SFS1 SMODE2 DI1 DI2 DI3/F3 D14/MA DO1 DO2 DO3/F2 1 C6FX 1 2 +5VFX C7FX 2 210 29 30 31 32 33 34 35 36 37 38 39 22U 49V 1 1 R27FX 10u 2 C17FX C13FX 10u 16V SCH ISSUE: TITLE: DIGITAL_EFFECTS 28 27 26 25 24 23 22 21 20 19 18 ART_IN FX M1112-1.00 1 PCB#&VER: C12FX MODELS: NAME: M1112-FX 2 MP-8DX DATE: OCT/16/00 2 C15FX YORKVILLE 1995/06/05 CHECKED ART OEM REVERB BOARD SIZE DWG NO. REV 400-4001-100 ISSUED A PLOT DATE 12-1-94 FILENAME M1092-FX SHEET 4 OF 4 ">
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Key features
- 8-channel mixer with 4-band EQ and effects
- Built-in USB audio interface
- 24-bit/96kHz recording and playback
- MIDI connectivity
- Rugged construction and reliable performance
Frequently asked questions
The dimensions of the YORKVILLE MP8DX are 19" x 10.5" x 3.5".
The weight of the YORKVILLE MP8DX is 12 lbs.
The power consumption of the YORKVILLE MP8DX is 25 watts.
The warranty period for the YORKVILLE MP8DX is 2 years.
