SERVICE MANUAL - midimanuals.com · SERVICE MANUAL MP6D Series 2 MODEL TYPE: YS1014. The...

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U.S.A. Yorkville Sound Inc. 4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA Voice: (716) 297-2920 Fax: (716) 297-3689 WORLD HEADQUARTERS WEB ACCESS: http://www.yorkville.com CANADA Yorkville Sound 550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Voice: (905) 837-8481 Fax: (905) 837-8746 Quality and Innovation Since 1963 Printed in Canada SERVICE MANUAL MP6D Series 2 MODEL TYPE: YS1014

Transcript of SERVICE MANUAL - midimanuals.com · SERVICE MANUAL MP6D Series 2 MODEL TYPE: YS1014. The...

Page 1: SERVICE MANUAL - midimanuals.com · SERVICE MANUAL MP6D Series 2 MODEL TYPE: YS1014. The exclamation point within an equilatereal triangle is intended to alert the user to the presence

U.S.A.

Yorkville Sound Inc.4625 Witmer Industrial Estate

Niagara Falls, New York14305 USA

Voice: (716) 297-2920Fax: (716) 297-3689

WORLD HEADQUARTERS

WEB ACCESS: http://www.yorkville.com

CANADA

Yorkville Sound550 Granite CourtPickering, Ontario

L1W-3Y8 CANADA

Voice: (905) 837-8481Fax: (905) 837-8746

Quality and Innovation Since 1963Printed in Canada

SERVICE MANUAL

MP6D Series 2MODEL TYPE: YS1014

Page 2: SERVICE MANUAL - midimanuals.com · SERVICE MANUAL MP6D Series 2 MODEL TYPE: YS1014. The exclamation point within an equilatereal triangle is intended to alert the user to the presence

The exclamation point within an equilatereal triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

Le point d’exclamation à l’intérieur d’un triangle équilatéral est prévu pour alerter l’utilisateur de la présence d’instructions importantes dans la littérature accompag-nant l’appareil en ce qui concerne l’opération et la maintenance de cet appareil.

This lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient

magnitude to constitute a risk of electric shock to persons.

Ce symbole d’éclair avec tête de flèche dans un triangle équilatéral est prévu pour alerter l’utilisateur de la présence d’un « voltage dangereux » non-isolé à proximité de l’enceinte du produit qui pourrait être d’ampleur suffisante pour présenter un risque de choque électrique.

IMPORTANT SAFETY INSTRUCTIONS

safety-4v7 • May 7/2008

CAUTION: TO REDUCE THE RISK OF ELECTRICSHOCK, DO NOT REMOVE COVER (OR BACK).

NO USER SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIEDSERVICE PERSONNEL.

FOLLOW ALL INSTRUCTIONS SUIVEZ TOUTES LES INSTRUCTIONSInstructions pertaining to a risk of fire,

electric shock, or injury to a person

Read Instructions: The Owner’s Manual should be read and understood before operation of your unit. Please, save these instructions for future reference and heed all warnings.

Clean only with dry cloth.

Packaging: Keep the box and packaging materials, in case the unit needs to be returned for service.

Warning: To reduce the risk or fire or electric shock, do not expose this apparatus to rain or moisture. Do not use this apparatus near water!

Warning: When using electric products, basic precautions should always be followed, including the following:

Power SourcesYour unit should be connected to a power source only of the voltage specified in the owners manual or as marked on the unit. This unit has a polarized plug. Do not use with an extension cord or receptacle unless the plug can be fully inserted. Precau-tions should be taken so that the grounding scheme on the unit is not defeated. An apparatus with CLASS I construction shall be connected to a Mains socket outlet with a protective earthing ground. Where the MAINS plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable.

HazardsDo not place this product on an unstable cart, stand, tripod, bracket or table. The product may fall, causing serious personal injury and serious damage to the product. Use only with cart, stand, tripod, bracket, or table recommended by the manufacturer or sold with the product. Follow the manufacturer’s instructions when installing the product and use mounting accessories recommended by the manufacturer. Only use attachments/accessories specified by the manufacturer

Note: Prolonged use of headphones at a high volume may cause health damage on your ears.

The apparatus should not be exposed to dripping or splashing water; no objects filled with liquids should be placed on the apparatus.

Terminals marked with the “lightning bolt” are hazardous live; the external wiring connected to these terminals require installation by an instructed person or the use of ready made leads or cords.

Ensure that proper ventilation is provided around the appliance. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

No naked flame sources, such as lighted candles, should be placed on the apparatus.

Power CordDo not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. The AC supply cord should be routed so that it is unlikely that it will be damaged. Protect the power cord from being walked on or pinched particularly at plugs. If the AC supply cord is damaged DO NOT OPERATE THE UNIT. To completely disconnect this apparatus from the AC Mains, disconnect the power supply cord plug from the AC receptacle. The mains plug of the power supply cord shall remain readily operable.

Unplug this apparatus during lightning storms or when unused for long periods of time.

ServiceThe unit should be serviced only by qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

AVIS: AFIN DE REDUIRE LES RISQUE DE CHOCELECTRIQUE, N’ENLEVEZ PAS LE COUVERT (OU LEPANNEAU ARRIERE) NE CONTIENT AUCUNE PIECE

REPARABLE PAR L’UTILISATEUR.

CONSULTEZ UN TECHNICIEN QUALIFIEPOUR L’ENTRETIENT

Instructions relatives au risque de feu,choc électrique, ou blessures aux personnes

Veuillez Lire le Manuel: Il contient des informations qui devraient êtres comprises avant l’opération de votre appareil. Conservez. Gardez S.V.P. ces instructions pour consultations ultérieures et observez tous les avertissements.

Nettoyez seulement avec le tissu sec.

Emballage: Conservez la boite au cas ou l’appareil devait être retourner pour réparation.

Avertissement: Pour réduire le risque de feu ou la décharge électrique, n'exposez pas cet appareil à la pluie ou à l'humidité. N’utilisez pas cet appareil près de l’eau!

Attention: Lors de l’utilisation de produits électrique, assurez-vous d’adhérer à des précautions de bases incluant celle qui suivent:

AlimentationL’appareil ne doit être branché qu’à une source d’alimentation correspondant au voltage spécifié dans le manuel ou tel qu’indiqué sur l’appareil. Cet appareil est équipé d’une prise d’alimentation polarisée. Ne pas utiliser cet appareil avec un cordon de raccordement à moins qu’il soit possible d’insérer complètement les trois lames. Des précautions doivent êtres prises afin d’eviter que le système de mise à la terre de l’appareil ne soit désengagé. Un appareil construit selon les normes de CLASS I devrait être raccordé à une prise murale d’alimentation avec connexion intacte de mise à la masse. Lorsqu’une prise de branchement ou un coupleur d'appareils est utilisée comme dispositif de débranchement, ce dispositif de débranchement devra demeurer pleinement fonctionnel avec raccordement à la masse.

RisqueNe pas placer cet appareil sur un chariot, un support, un trépied ou une table instables. L’appareil pourrait tomber et blesser quelqu’un ou subir des dommages importants. Utiliser seulement un chariot, un support, un trépied ou une table recommandés par le fabricant ou vendus avec le produit. Suivre les instructions du fabricant pour installer l’appareil et utiliser les accessoires recommandés par le fabricant. Utilisez seulement les attachements/accessoires indiqués par le fabricant

Note: L'utilisation prolongée des écouteurs à un volume élevé peut avoir des conséquences néfastes sur la santé sur vos oreilles. .

Il convient de ne pas placer sur l’appareil de sources de flammes nues, telles que des bougies allumées.

L’appeil ne doit pas être exposé à des égouttements d’eau ou des éclaboussures et qu’aucun objet rempli de liquide tel que des vases ne doit être placé sur l’appareil.

Assurez que lappareil est fourni de la propre ventilation. Ne procédez pas à l’installation près de source de chaleur tels que radiateurs, registre de chaleur, fours ou autres appareils (incluant les amplificateurs) qui produisent de la chaleur.

Les dispositifs marqués d’une symbole “d’éclair” sont des parties dangereuses au toucher et que les câblages extérieurs connectés à ces dispositifs de connection extérieure doivent être effectivés par un opérateur formé ou en utilisant des cordons déjà préparés.

Cordon d’AlimentationNe pas enlever le dispositif de sécurité sur la prise polarisée ou la prise avec tige de mise à la masse du cordon d’alimentation. Une prise polarisée dispose de deux lames dont une plus large que l’autre. Une prise avec tige de mise à la masse dispose de deux lames en plus d’une troisième tige qui connecte à la masse. La lame plus large ou la tige de mise à la masse est prévu pour votre sécurité. La prise murale est désuète si elle n’est pas conçue pour accepter ce type de prise avec dispositif de sécurité. Dans ce cas, contactez un électricien pour faire remplacer la prise murale. Évitez d’endommager le cordon d’alimentation. Protégez le cordon d’alimentation. Assurez-vous qu’on ne marche pas dessus et qu’on ne le pince pas en particulier aux prises. N’UTILISEZ PAS L’APPAREIL si le cordon d’alimentation est endommagé. Pour débrancher complètement cet appareil de l’alimentation CA principale, déconnectez le cordon d’alimentation de la prise d’alimentation murale. Le cordon d’alimentation du bloc d’alimentation de l’appareil doit demeurer pleinement fonctionnel.

Débranchez cet appareil durant les orages ou si inutilisé pendant de longues périodes.

ServiceConsultez un technicien qualifié pour l’entretien de votre appareil. L'entretien est nécessaire quand l'appareil a été endommagé de quelque façon que se soit. Par exemple si le cordon d’alimentation ou la prise du cordon sont endommagés, si il y a eu du liquide qui a été renversé à l’intérieur ou des objets sont tombés dans l'appareil, si l'appareil a été exposé à la pluie ou à l'humidité, si il ne fonctionne pas normalement, ou a été échappé.

S2125A

Page 3: SERVICE MANUAL - midimanuals.com · SERVICE MANUAL MP6D Series 2 MODEL TYPE: YS1014. The exclamation point within an equilatereal triangle is intended to alert the user to the presence

MP6D2 Parts List 3/24/2010

YS # Description Qty. YS # Description Qty. YS # Description Qty.5906 RED 3MM LED 1V9 20MA.4SPCER T&R 11 4568 _50K B LIN 9MM P25 8 4801 1/4W 6K98 1% T&R RES 45908 GRN 3MM LED 1V9 20MA.4SPCER T&R 1 3996 _20K LIN 30MM DETENT S12 9 4990 1/4W 8K2 5%MINI T&R RES 16425 BAV21 200V 0A25 DIODE T&R 2 4529 470R TRIM POT 1 4800 1/4W 10K0 1% T&R RES 36434 6A2 200V 6A0 DIODE 4 3804 SNAP ON 1.500" INSULATING BUSHING 1 4829 1/4W 10K 5% T&R RES 66438 1N4007 1000V 1A0 DIODE T&R 10 3819 ___5UH COIL 18AWG R000 AIR CORE 1 4983 1/4W 10K 5%MINI T&R RES 26733 BAT85 30V 0A2 DIODE SCHT T&R 1 8674 PLASTIC CHEVRON CORNER RE'AN R385 8 6116 1/4W 10K0 1%MINI MF T&R RES 76825 1N4148 75V 0A45 DIODE T&R 28 3489 CLIP 250X032 18-22AWG DISCO/INSL 2 4901 1/4W 13K 5% T&R RES 76436 1N753ARL 6V2 0W5 ZENER 5% T&R 1 3490 CLIP 250X032 14-16AWG DISCO/INSL 1 4979 1/4W 15K 5%MINI T&R RES 16439 1N5225B 3V0 0W5 ZENER 5% T&R 1 3491 CLIP 205/187X020 18-22AWG DISCO/INS 2 4831 1/4W 18K 5% T&R RES 26440 1N750ARL 4V7 0W5 ZENER 5% T&R 3 3795 #8 GROUND LUG ZIERICK 505-169 1 6125 1/4W 18K 5%MINI T&R RES 146460 1N5260B 43V0 0W5 ZENER 5% T&R 1 3498 1/4" JCK PCB MT HORZ 2 4885 1/4W 20K 5% T&R RES 36824 1N5246B 16V0 0W5 ZENER 5% T&R 2 3921 1/4" JCK PCB MT VERT STER RT SWT 8 6123 1/4W 20K0 1%MINI MF T&R RES 26855 NJM7805FA TO220 P 5V0 REG IS V1 1 3466 RCA DUAL PCB MT VERT GOLD 24MM 3 6118 1/4W 22K 5%MINI T&R RES 66856 NJM7815FA TO220 P 15V0 REG IS V1 1 4010 XLR FEML PCB MT VERT 24MM AA-SERIES 6 4833 1/4W 27K 5% T&R RES 26857 NJM7915FA TO220 N 15V0 REG IS V2 1 3451 EYELET SMALL 0.089 OD PLATED 16 4840 1/4W 33K 5% T&R RES 95101 BC550C TO92 NPN TRAN T&R TB 5 3412 LOWPROFILE FUSEHOLDER FOR .25X1.25 1 6122 1/4W 33K 5%MINI T&R RES 145102 BC560C TO92 PNP TRAN T&R TB 2 2428 _6.0 AMP SLO-BLO .25X1.25 FUSE 1 4853 1/4W 39K 5% T&R RES 15103 MPSA06 TO92 NPN TRAN T&R TA 9 8458 10.5" STRAP HANDLE, PLASTIC COVERS 1 4908 1/4W 45K3 1% T&R RES 25108 2N5401 TO92 PNP TRAN T&R TA 1 3563 TRANSISTOR MOUNTING BRACKET 1 4834 1/4W 47K 5% T&R RES 56810 MJF15030 T221D NPN TRAN TJ 1 3803 NYLON SECUR-A-TACH MINI PLASTIC TIE 1 4927 1/4W 47K 5% .2"U T&R RES 16811 MJF15031 T221D PNP TRAN TJ 1 3810 4" NYLON CABLE TIE 7 6119 1/4W 47K 5%MINI T&R RES 56912 BDX53C TO220 NPN TRAN DARL TE 1 3827 SQUARE BUMPER BUTTON BLACK 5 4928 1/4W 56K 5% .2"U T&R RES 26909 MJ21196 TO3 NPN TRAN TH 2 3638 12 CIR CABLE HOLDER .098 1 4586 1/4W 82K 5%MINI T&R RES 26910 MJ21195 TO3 PNP TRANSISTOR TH 2 3580 12 CIR WAFER W/LCK VT 0.1" 1 4929 1/4W 82K 5% .2"U T&R RES 126798 MC4741CP IC QUAD OP AMP 1 8392 KNOB STYLE 1 RED 7 4838 1/4W 100K 5% T&R RES 26804 MC33079P IC QUAD OP AMP 1 8393 KNOB STYLE 1 GREY 12 4942 1/4W 100K 5% .2"U T&R RES 26840 MC33078P IC DUAL OP AMP 3 8394 KNOB STYLE 1 GREEN 7 6120 1/4W 100K 5%MINI T&R RES 66882 TL072CP IC FET DUAL OP AMP 6 8395 KNOB STYLE 1 BLUE 9 4839 1/4W 150K 5% T&R RES 16889 TL074CN IC QUAD O/A T.I ONLY 5 8397 KNOB STYLE 2 GREY 1 4841 1/4W 220K 5% T&R RES 15190 MBS4992 TO92 8V5 DIAC T&R 1 8661 KNOB BUTTON FLAT GREY 1 4842 1/4W 330K 5% T&R RES 16467 _10K 10% THERMISTOR TO-92 NTC 1 3484 8' 3/18 SJT AC LINE CORD 250WH187BL 1 6127 1/4W 470K 5%MINI T&R RES 16470 MAC15A6FP TO220 15A TRIAC 400V 1 3834 STRAIN RELIEF HEYCO #1214 1 4951 1/4W 4M7 5% .2"U T&R RES 66858 NSL-32SR2 OPTO-COUPLER LDR 1 8800 6-32 KEPS NUT ZINC 33 3740 15.0"12C-26AWG RIB 1 W/LCK HDR 098" 15402 _15P 100V 10%CAP T&R BEAD NPO 1 8854 6-32 X 1/4" 0.D. HEX NUT ZINC CLEAR 1 3696 RELAY 1C 02AMP DC24 006MA PC-S 15199 100P 100V 2%CAP T&R RAD CER.2NPO 1 8604 10-32 T NUT 2 8842 #4 X 5/16 PAN QUAD TYPE A JS500 BLK 155203 _47P 100V 2%CAP T&R RAD CER.2NPO 5 8797 5/16-18 KEPS NUT JS500 1 8902 4-40 X 3/4 PAN PHIL MS B/O & WAX 105411 150P 100V 10%CAP T&R BEAD NPO 2 3916 TO3 SIL-PAD REPLACES MICA 4 8799 #6 X 1/4 PAN PH TYPE B JS500 15201 470P 100V 5%CAP T&R RAD CER.2NPO 1 3818 EMI SUPPRESSION FERRITE BEAD T&R 1 8801 6-32 X 3/8 PAN PH TAPTITE JS500 205273 __1N5 200V 5%CAP T&R RAD CER.2NPO 6 4597 22AWG STRAN TC WIR JMP 39 8747 6-32 X 1/2 HEX ND MS ZINC 15274 __2N2 200V 5%CAP T&R RAD CER.2NPO 6 4599 22AWG SOLID SC WIR T&R JMP 64 8835 6-32 X 1/2 PAN QUAD MS TIN PLATED 85275 __3N3 100V 5%CAP T&R RAD .2FLM 1 5299 24AWG SOLID SC WIR RAD JMP 1 8745 6-32 X 3/4 HEX ND MS ZINC 185603 __1N0 50V 5%CAP T&R RAD CER.2X7R 17 4745 5.0W 0R1 5% BLK RES 4 8838 6-32 X 1 HEX HD MS ZINC CLEAR 25816 680P 100V 5%CAP T&R RAD CER.2NPO 1 4694 5.0W 1R8 5% BLK RES 1 8785 #8 X 3/4 OVAL PH TYPE A BLACK OXIDE 325204 _10N 100V 10%CAP T&R RAD .2FLM 8 4703 2.0W 2R 5% T&R RES 4 8781 #10 X 7/8 FLAT QUAD TYPE A JS500BLK 25207 _18N 100V 5%CAP T&R RAD .2FLM 1 4666 1/2W 4R7 5% T&R RES 2 8843 10-32 X 1 1/8 FLAT QUAD MS JS500 25209 __4N7 250V 5%CAP T&R RAD .2FLM 2 2009 1/4W 10R 2%FLAME PROOF T&R RES 4 8773 10-32 X 1 1/4 PN PH TT FULL THD JS5 95222 _33N 100V 10%CAP T&R RAD .2FLM 2 4605 1/8W 10R 5% T&R RES 1 8740 5/16-18 X 3 GRD 5 HEX BOLT JS500 15224 _47N 100V 10%CAP T&R RAD .2FLM 2 4709 5.0W 22R 5% BLK RES 1 7766 _15P 50V 5%CAP 0603 SMT NPO 15302 _15N 50V 10%CAP T&R BEAD X7R 2 2014 1/8W 33R 2%FLAME PROOF T&R RES 1 7693 __1N 50V 5%CAP 0805 SMT NPO 25304 _22N 50V 10%CAP T&R BEAD X7R 2 4957 1/4W 47R 5% .2"U T&R RES 12 7966 __2N7 100V 10%CAP 0805 SMT X7R 25840 _22N 400V 10%CAP BLK RAD POLY FLM 1 2019 1/8W 100R0 1%FLAME PROOF T&R RES 2 7613 100N 25V 10%CAP 0805 SMT X7R 56435 _22N 275V 20%CAP BLK 'X2' 15MM AC 1 4852 1/4W 100R 5% T&R RES 9 7810 _47U 16V 20%CAP 6X5.4 SMT ELE 26451 __4N7 250V 20%CAP BLK 'Y' 10MM AC 1 4857 1/4W 220R 5% T&R RES 9 7786 CD4052B IC DUAL 4CHANNEL MUX SMT 15212 100N 63V 5%CAP T&R RAD .2FLM 18 4770 1/4W 249R 1% T&R RES 12 7912 FV-1 SPIN SEMI REVERB CHIP IC 15226 _68N 100V 5%CAP T&R RAD .2FLM 1 2027 1/4W 390R 5%FLAME PROOF T&R RES 2 7934-PROG 24LC32A SER EEPROM MIX2-U3 YS DFX 15228 100N 100V 5%CAP T&R RAD .2FLM 4 4950 1/4W 390R 5% .2"U T&R RES 4 7935-PROG 24LC32A SER EEPROM MIX2-U4 YS DFX 15229 150N 63V 10%CAP T&R RAD .2FLM 1 4821 1/4W 470R 5% T&R RES 1 7882 W063 0R 1% 1206 SMT RES 15230 180N 63V 5%CAP T&R RAD .2FLM 1 4933 1/4W 470R 5% .2"U T&R RES 1 7781 W063 49R9 1% 0603 SMT RES 15233 330N 63V 5%CAP T&R RAD .2FLM 1 4799 1/4W 562R 1% T&R RES 12 7624 0.1W 100R 1% 0805 SMT RES 15314 100N 50V 10%CAP T&R BEAD X7R 17 4891 1/4W 620R 5% T&R RES 2 7853 W250 100R 5% 1206 SMT RES 15240 680N 63V 10%CAP T&R RAD .2FLM 3 4922 1/4W 620R 5% .2"U T&R RES 6 7621 0.1W 1K0 1% 0805 SMT RES 45256 __1U 63V 5%CAP T&R RAD .2FLM 1 4873 1/4W 680R 5% T&R RES 1 7625 0.1W 10K0 1% 0805 SMT RES 55259 __4U7 63V 20%CAP T&R RAD .2 4 4923 1/4W 680R 5% .2"U T&R RES 1 7634 0.1W 20K5 1% 0805 SMT RES 27769 __1U 50V 20%CAP 4.3X3.9 SMT ELC 5 4924 1/4W 750R 5% .2"U T&R RES 1 7818 LM1117 REGULATOR 3V3 SOT-223 15260 _22U 50V 20%CAP T&R RAD .2EL 1 4925 1/4W 820R 5% .2"U T&R RES 1 7913 32KHZ CRYSTAL SMT 4-PIN FSRLF 15282 _10U 16V 20%CAP T&R 5X7MM .2NP 8 4892 1/4W 910R 5% T&R RES 1 7932 07 PIN 25SQ 100 PIN SMT SIL 15631 _22U 50V 20%CAP T&R 6X7MM .2EL 41 2032 1/4W 1K 2%FLAME PROOF T&R RES 1 7933 08 PIN 25SQ 100 PIN SMT SIL 15945 _10U 63V 20%CAP T&R RAD .2EL 1 4823 1/4W 1K 5% T&R RES 3 8663 11/64 NYLON SPACER (MICRO PLASTIC) 85961 _33U 16V 20%CAP T&R RAD .2 1 4981 1/4W 1K 5%MINI T&R RES 6 8656 .171 X 1/4 NYLON SPACER #SP42 25265 _68U 25V 20%CAP T&R RAD .2EL 1 4585 1/4W 1K2 5%MINI T&R RES 12 3739 CUSTOM .4 LED SPACER 15267 100U 25V 20%CAP T&R RAD .2EL 2 4718 5.0W 1K5 5% BLK RES 2 2335 NYLON STANDOFF NUT #4 500MIL 65621 470U 63V 20%CAP BLK 12X25MM EL 1 4824 1/4W 1K5 5% T&R RES 1 2342 NYLON STANDOFF NUT #4 530MIL BLK 35879 100U 16V 20%CAP T&R 8X7MM .2EL 12 4808 1/4W 2K 5% T&R RES 1 8482 3/8 1D FLAT WASHER 85897 330U 16V 20%CAP BLK 08X11MM EL 6 4847 1/4W 2K2 5% T&R RES 4 8818 3/4 OD X 3/8 ID X .080 THICK WASHER 25914 100U 63V 20%CAP BLK 10X13MM EL 2 4864 1/4W 2K7 5% T&R RES 1 8820 #8 FLAT WASHER JS500 55887 2200U 50V 20%CAP BLK 18X27MM EL 1 4826 1/4W 3K3 5% T&R RES 2 8817 #10 FLAT WASHER FOR 3/16" BOLT 95892 6800U 80V 10%CAP BLK 35X40MM ELS 2 4982 1/4W 4K7 5%MINI T&R RES 15 3436 DPDT PUSH SW PCMT H BREAK B4 MAKE 16578 ROT BIN 18MM 4BIT ENCODER P23 1 4639 1/4W 4K99 1% T&R RES 15 3587 DPDT ROKR SW QUIK 250"AC/PWR ON-OFF 14566 _10K B LIN 9MM P25 15 6128 1/4W 4K99 1%MINI MF T&R RES 22 3682 250 MALE PCB TAB REEL 124567 _20K 5C R/A 9MM P25 12 4978 1/4W 6K8 5%MINI T&R RES 2 CH1251 MP6D,MP-10DS POWER TRFMR T'RD 1

Page 4: SERVICE MANUAL - midimanuals.com · SERVICE MANUAL MP6D Series 2 MODEL TYPE: YS1014. The exclamation point within an equilatereal triangle is intended to alert the user to the presence

100u25V

C25

100u25V

C26

15n

C16

3K3

R26

1K

R22

150n

C14

3K3

R23

22K

R27

22K

R24

150p

C11

1/2TLO72

U1

6

57

1/2

TLO72

U1

2

31

WC215KR25

1N4004

D7

22n250VC34

INREF

OUT7915Q2

2

1

3

INREF

OUT7815Q1

1

2

3

INREF

OUT7805Q22

1

2

3

470U63V

C4100V

100N

C6

100V100N

C8

27K

R43

2200U50V

C3

TP

1N4004

D1

1N4004

D2

10KR21

2N5401Q6

D14

SW16A

F1

6A2

D4

680n

C10

680n250VC34.

6A2

D5

1/2TLO72

U2

2

31

10K

R60

910RR38

16V500mWD33

1KR41

MJ211956910

Q15

1K55W

R39

BAV21 D21

33RR11

1K55W

R42

0R15W

R540R15W

R52

0R15W

R53

1N4004D20

0R15W

R51

BAV21 D13

FP

10RR2

WC4

2R2W

R5

1KR44

1N4004D19

BC560Q9

BC550Q8

20KR45

20KR49

18KR47

18KR48

100RR67

MJ211966909

Q14

22n

C30

2K2R37

D10

MJF15031Q10

MJF15030Q11

MJ211956910

Q13

10R

R63

MJ211966909

Q12

BC550Q3

BC550Q4

D9

D15

2KR31

100R

R46

4u725V

C36

100R

R50

16V500mWD30

D11

22n

C29

T3,15AH

D18

10KR59

CW

LIN

470RR74

4K7R36 D17

D16

D12

4.7V1N750A

D29

10KR20

100n

C1547KR10 10K

R12 330KR40

68U16V

C12 470RR17

4V71N750AD32

4V7IN750AD31

20KR13

1KR14

22KR15

680RR18

150KR16

DIAC MBS49928V

Q19

100n

C21

2K7R58

SHEET OF

NAME: PCB#&VER:

MODELS: SCH VERSION:

TITLE:

DATE: 1.90

325W_PWR-AMP

APR/27/06

M1181.SCH

325WATTPOWER-AMP

M1181

5uH

L1

1R85WR57

100K

R19

2R2W

R4

100n

C22

MT1

MT2

GBT139

Q18

6800u80V

C1

6800u80V

C2

100n

C23

39K

R32

10K

R33

390RFP

R30

390RFP

R291K

R28

15pC18

15nC19

150pC20

1KFP

R35

SRT OUT-A

NO-GOLD

JB11

2

3

4

5

6

SRT OUT-A

NO-GOLD

JB21

2

3

4

5

6

100n

C24

10U63V

C9

1/2TLO72

U2

6

57

22K

R1

22U50VC40

6A2

D6

6A2

D3

10KR73

2K2R61

BC560Q20

100n

C31

D22

10R

R62

WC1

EY8

BC550Q5

22K

R75

22KR71

4u763V

C7

2

MJE15030MJE15031

ECB

1

1N4004

D8

78057815

ORI

1N4004

D34

100V100N

C5

D2722n

C33

4R70.5W R70

4R70.5W R69

10987654321# DESCRIPTION OF CHANGEVER#DATEMODEL(S):-

Q13,Q15_#6927->#6910PC#7106_Q12,Q14_#6900->#69091.90APR/27/0612

SEP/29/03AUG/14/03MAY/29/01.JAN/15/01.NOV/15/00JUN/01/00MAY/18/00JAN/25/00

1.701.601.50.1.40.1.301.201.101.00

PC#6628_C37_1u/63V->4u7/63VPC#6623_ADD_D36_BAT85PC#6380_ADD_C42-R81CE_FUSE_T3A->T3,15AHCE_XFMR_BUILT_IN_BREAKER_#1251FECORRECTION_R55-R31PC#6306_U1_MUST_BE_TEXAS_INSTRUMENTR65_470K->220KCORRECTIONSMADE_FROM_M1107_FOR_6CHANNEL_BOX_MX

325WATT_POWER_AMPM1181.SCH_DATABASE_HISTORY

R22->1K,R25->15K,C10/C41->680NPC#6467_R15->22K,R17->470R,R80->2K7PC#6466_R72_NSL-28A->NSL-325R21.80NOV/06/0111

NSL325R2R72

4n7250VC35

OUT

IN

SW216V

10UC27

MC1 7

MPS4991

T2NCT1

TO_F

RONT

_PAN

EL

MC1 5

MC1 6

MC1 12

MC1 11

MC1 8

MC1 9

MC1 10

43VIN5260BD37

BDX53C

Q21

BC550C

CBE

BC560C

VIEWBOTTOM

MJ21195

E

MJ21196

4n7250V

C35-

BT139

GMT1

MT2

MPSA06

EBC

.

22R5WR8

MPSA

06

Q7

4u763V

C322R2W

R62R2W

R71N4004

D35

120VAC

60Hz

XXXVA

PT#1251

120VAC

60Hz

XXXVA

BC550Q16

BDX53C

ECB

680n

C41 2K7

R80

63V4u7

C37

NC

COM

NO

K1 1

3

4

6

C+

C-

K12

5

1N4004

D241N4004

D25

10RR55

220KR65

47KR56

D23

33u

C17

4K7R34

.7915

OIR

100KR81

INTERNAL

10u16VC42

BAT85D36

+15V

+15V

+15V

+15V

U2.V-

U2.V-

+28V

AMP-OUT

AC_WHITE

ASIG

IG IG

AREF

+40VPS

DIGND

DIGND

AC_BLACK

U2.V+

U2.V+

U_GND

PSGND+5VIN

+5VIN

-15V

-15V

-15V

LVGND

LVGND

LVGND

LVGND

LVGND

LVGND

LVGND

LVGND

LVGND

LVGND

LVGND

LVGN

D

LVGND

LVGND

LVGNDLVGND

LVGND

LVGNDLVGND

LVGND

PT#1251FE

TL072TEXAS INSTRUMENTU1 MUST BE A

230V/245VACVA

0V

245V

230V

MC1->4 NC

YEL

YEL

GRYRED

RED

RED

RED

GRY

GRY

GRY

BRN

BLK/BRN

BLUE

POWER SUPPLYNORTH AMERICAN

EXPORT POWER SUPPLY

CHASS GND

BLACK

BLACK

+71V

+71V

-71V

-71V

+71V

+71V

-71V

TP1 AND TP2NOTE:ADJUST RT1 FOR 3mV BETWEEN

TEST POINT

NOTES:

ON PCB BREAKAWAY.PHANTOM POWER PARTS ARE LOCATED

BREAKAWAY PCB

BYPASS CAPS

ALL UNMARKED DIODES ARE IN4148

TO PIN 4 OF U2TO PIN 4 OF U1

TO PIN 8 OF U1 TO PIN 8 OF U2

POWER ON

CHASSIS GND

FENDER

BACK PANELJACKS ON

WITH OUTPUT

B

Page 5: SERVICE MANUAL - midimanuals.com · SERVICE MANUAL MP6D Series 2 MODEL TYPE: YS1014. The exclamation point within an equilatereal triangle is intended to alert the user to the presence

.020"

.012"

.008"

.005"

VCD

.020"

.012"

.008"

.005"

SHEARSHEAR

SHEAR SHEAR

SHEA

RSH

EAR

M1181-5.20

SOLDERSIDE M1181-5.20

BLANK SIZE=13.600"X8.000"

2OZ COPPER

SFLDLAYER M1181-3.30

C26100U25V

J55

C36

63V4u7

R8

22R

5WATT

D25

4007

WC1

WC2

TAB5

NEUT

RAL

J2

Q5BC550

Q9

BC560

Q8

BC550

Q3BC550

Q4

BC550

J46

C16

15N

C11

150P

R1910

0K

C7

63V

4u7 C27

16V10U

C21

100N

C22

100N

C23

100N

C18

15P

C19

15N

C20150P

C24

100N

R26

3K3

R23

3K3

R2722KR2422K

R22

1K

C5

100n

C6100n

TAB8

RED_PRIM

TAB7

RED_

PRIM

R21

10K

R71

22K

R38

910R

R41

1K

R44

1KR45 20K

R49

20K

R47

18K

R48

18K

R31

2K

R46

100R

R36

4K7

R20

10K

R10

47K

R30

390R

J5

BE

Q21

BDX5

3CPH

ANTO

M_PO

WER

WC7

D29

4V7

R18

680R

R16

150K

R58 27K

R32

39K

R33

10K

R35

1K

R40

330K

R28

1K

C37

4U7

63V

U1

TLO72

R67

100R

R7

2W 2R

D2

1N40

07

R13

20K

D20

1N40

07

BE

Q2

7915

-15V

BE

Q10

MJE15031

BE

Q11

MJE15030

TAB4

NEUT

RAL

R6

2W 2R

R4

2W 2R

R42

1K5

5WATT

D33

16V

D30 16V

J51

D32

4V7

D31

4V7

R5

2W 2R

PART#58926800u

80V

Q62N5401

D10

4148

D21

BAV2

1

TJH1

J44

D941

48

D15

4148

D11

4148

D18

4148

D17

4148

D16

4148 D1

241

48

BAR DOWN

D4

6A2

BAR DOWN

D5

6A2

BAR DOWN

D6

6A2

BAR DOWN

D3

6A2

TAB6

HOT

D740

07

TAB3

YELLOW_CETER

U2

TLO72

J1

BE

Q1

7815

+15V

R39

1K5

5WATT

L15uH

C35

4N7

250V

D1

1N40

07

R43

27K

R29

390R

R63

10R

C10

680N

C34

SEE

FOR

D27

4148

R34

4K7

TAB2

GREY

_PRI

M

TAB1

GREY

_PRI

M

R57

1R8

5WATT

R62

10R

R74

470R

VBE

J37

Q18

#6470

TRIAC

Q6016LH4DC-PRT

D840

07

C41

680N

JB1

OUTPUT

JB2

OUTPUT

C40

22U

50V

R122K

TJH2

Q15MJ21195

PNP_#6910

NOTES

VALUE

C3022N

J57

J34

J29

D14

4148

VTRVTR

C2

PART#5892

6800u80V

D35

4007

J42

WC2.

YEL-

16"

WC4

BLU

J49

J17

J33

J3

GUIDEETCH

J31

M1181

BOX_MIXER

VER-5.10

J32

J36

D34

4007

J35

J23

J22

J25

J24

J30

R60

10K

J21

J18

R59

10K

C2922N

C4

470U

63V

J28

J11

R51

0R105WATT

R52

0R105WATT

Q13

PNP_#6910

MJ21195

J7

R53

0R105WATT

R54

0R105WATT

J9J8

Q12

MJ21196

NPN_#6909

R14

1K

Q14

MJ21196

NPN_#6909

R612K

2D22

4148

C31

100N

Q20BC560

J16

J15

J14

J13J12

D234148

R80

2K7

J20

D37

43V

C25

100U25V

VTR

D19

1N40

07

C12

68U

16V

C17

33U16V

J19

J56

J10

WC1.

BLK-

16"

J26

Q19MBS4992

J27

R17470R

J6

R15

22K

C14150N

VTR

C9

10U63V

R70 4R7

0.5W

R69

4R7

0.5W

C33 22N400V

J4

C32

63V

4u7

C15100N

GUIDEETCH

Q16

BC550

R72 NSL

325R2

VTR

R5647K

FRON

T-GN

D

R11

33R

J48

J40

C3

#588750V

2200U

D13

BAV2

1

504948474645444342414039383736353433323130292827262524

2322212019181716151413121110987654321

# DESCRIPTION OF CHANGEVER#DATE

# DESCRIPTION OF CHANGEVER#DATEMODEL(S):-

M1181.PCB_DATABASE_HISTORY325_WATT_MP6D_MIXER

MADE_FROM_M1107.ADDED_ANOTHER_POLETO_U1_HIGHPASS,MOVED_5V_REGULATOR,MADE_PHANTOM_POWER_48V.MADE_FOR_FENR65_470K->220KNPC#_____REMOVE_J60

NNNNNNNNNNNNN

NN

NNNNN

PC#6306_U1_#6882->6882TIPC#6380_ADD_C42-R81PC#6466_R72_NSL-28A->NSL-325R2PC#6467_R15_1K->22K_R17_1K->470RR80_10K->2K7_R22_10K->1K_R25_47K->15K_C10,C41_150N->680NPC#6585_ENLARGE_TRACE_4_TABS_@_Q21PC#6610_Q18_BT139_Q6016LH4PC#6623_ADD_R36_TACKED_ON_WITH_R37PC#6628_C37_1u/63V->4u7/63VREDO SOLDERMASKPC#7049 TRIM TRACE AWAY FROM TEST POINT AT R73PC#7106 Q12,Q14 TO #6909. Q13,Q15 TO #6910REVISED PER PC#7215NN

1.00V

.

.

. .

VVVVVVVVVVVVVV

V

VVVVV

1.101.202.002.10...3.003.103.203.304.005.00.5.105.20VV

JAN/20/00D

.

JUN/12/00

.

.

DDDDDDDDDDDDDD

D

DDD

DD

.JUL/17/00NOV/15/00MAY/29/01NOV/06/01...JAN/29/03APR/28/03AUG/14/03SEP/29/03APR/20/05DEC/02/05.APR/27/06MAR/25/09DD

R75

22K

R1210

K

VTR

J62

EY8

16AWG

SW1

PHANTOM

#3436

J50

Q7

MPSA06

C8 100n

1MC

1TO_FRONT_PANEL

J64

J41

NC NO

- +

K1

RELAY

SPDT

J63

DUMMY TJH3

R65

220K

R50

100R

J59

J58

R73

10K-THERM

R55

10R

J65D2

440

07

R81

100K

J61

BE

Q22

7805

+5V

R210R

C42

16V

10u

R2515K

ASSEMBLY M1181-5.20

INSERTED AS SHOWNR37 AND D36 ARE SOLDERED TOGETHER AND HAND5

INSTRUMENTTEXAS

U1 MUST BE A

U1 MUST BE #6882TI TEXAS INSTRUMENT TLO724

FASTEN YELLOW WIRE WITH A TIE HERE

DO NOT CUTBEND LEADS

D3,D4,D5,D6 BEND OVER AND SOLDER DO NOT CUT THE WIRE LEADS FROM DIODES

METAL

TO CHASSIS

BLANK SIZE=13.600"X8.000"

HAND INSERTED

WITH THICK GOOPFOR Q7 FILL HOLE IN THE HEAT SPREADER

3

.

BLUE 12"

GRN 6"

C34 680N PT#5266 CAP FOR EXPORT 22N PT#6435 FOR NORTH AMERICA

2

1PRODUCTION NOTES

BLKTO AC SWIS

R18

NOTE

- +

M171

LAY FLAT

VERTICALLYMOUNT

HEATSPREADERCAUTION

TYPE 2R0 2WATT RESISTORSREPLACE R4,R5,R6,R7 WITH SAME

#3696

2 OZ. COPPER

GRN 11"

16AWG16"YELL

BLK 16"

D36

D36

BAT8

5

BAT85

2K2

R37

2K2 R37

PCBMECH M1181-5.20

P:\1181CMP.PRN

Page 6: SERVICE MANUAL - midimanuals.com · SERVICE MANUAL MP6D Series 2 MODEL TYPE: YS1014. The exclamation point within an equilatereal triangle is intended to alert the user to the presence

10K0

R121

33K

R77

33K

R80

10K0R120

10K

R71

L R

USE

RCA

50V1N0

C26G

22U50VC54G

22U50VC55G

L-BDY4K99

R267G

4K99R102G

4K99R103G

100u35V

C56G

1K5R73

33K

R29

(4=V-,8V+)

1/2

33078

U15G

6

57

L-BDY562R

R268G

100V10N

C29C

1/4

33079P

U4

6

57

4148

D11

100n

C63

1K2

R123C

10K

R99

22u35VC36

15V

10UC101C

33K

R121C

18K

R120C

100n

C34

50V1N0

C28G82K

R118C

LR

TAPE

_OUTRCA

JB9

100n

C98C

100n

C97C

100n

C96C

100n

C95C

100n

C94C

100n

C93C

50V1N0

C28C

CW

B

10K

EFX

P15C

BEAD

100V 100NC27C

10K

R9847RR224C

50V

1N0C76C

18K

R117C82K

R116C

100R

R115C

1K

R114C

220R

R113C

50V

1N0C76G

L-BDY4K99

R274C

L-BDY4K99

R273CL-BDY249R

R272C

L-BDY249R

R271CL-BDY4K99

R270C

4K7

R112C

4K7

R111C

50V

1N5C71C

33K

R110C

1K

R114G 47KR106C

L-BDY4K99

R274G

L-BDY4K99

R273G

CW

MONITOR20K

05C P14C

CW

GAIN20K

05C P13C

CW

BASS

50K

1B P12C

CW

TREBLE10K

1B P11C

L-BDY249R

R272G 1/4

TL074

U18C

9

108

1/4

TL074

U18C

13

1214

L-BDY249R

R271G

INPUTMIC

JB1C

13

2

4M7R223C

L-BDY562R

R269C

L-BDY562R

R268C

(4=V-,8V+)

1/2

TLO72

U16C

2

31

(4=V-,8V+)

1/2

33078

U15C

6

57

100u35V

C56C

L-BDY4K99

R270G

1/4

33079P

U4

2

31

620RR111

MC3 2

33K

R79

1/4

MC4741CP

U7

9

108

6K8

R23

PHANTOMORANGE

LD5

47pC7

22u35VC6

10K

R69

10KR108

CLIP

RED

MON_CLIP

LD4

INPUTMIC

JB1G

13

2

4148

D50

330U16VC70C

10R

R26

220RR78

1/4

MC4741CP

U7

6

57

TO_POWER_AMP

MC3 1

4148

D10CLIP

RED

MAIN_CLIP LD3

620RR93

.3V0

D51

4148

D1

22u35V

C100

100n

C276K

98

R63

20K0

R64

20K0

R65

6K98

R66

33K

R200

45K3

R62

220RR76

6K98

R61

10K0R97

10K0

R122

1/2

TLO7

2 U9

231

47PC68

10K0

R118

6K98

R60

10K0

R119

620R

R30

1/2

TLO72

U9

6

57

620R

R31

45K3

R591/4

TLO74

U7

13

1214

470KR5

100n

C26

100n

C41

L-BDY562R

R269G

33KR104C

4K99R103C

4K99R102C

L-BDY4K99

R267C

22U50VC55C

1K

R27

1K

R11047PC67

22U50VC54C

CW

MAIN_LVL10K

1B P7

4148D2C

4148D1C

MC3 12

MC3 11

MC3 10

CW

MONITOR_LVL10K

1B P822u35VC8

47pC9

6K8

R22

620RR85

22u35VC23

47pC24

1/4

MC4741CP

U7

2

31

MC3 9

MC3 8

620RR112

MC3 7

13K

R217C

100n

C42

CW

MON_EFX

1B

50KP10

RED

CLIPLD1C

CW

MAIN_EFX

1B

50KP9

MC3 6

18K

R55

MC3 5

18K

R56

22u35V

C35 POWERGRN

LD2

MC3 4

MC3 3

1/4

33079P

U4

9

108

C45100N

16V

C5068N

"P33"STYLE

MPSA06Q2

250Hz

1B

20KP15

125Hz

1B

20KP14

1KHz

1B

20KP17

16KHz

1B

20KP21

63Hz

1B

20KP13

8KHz

1B

20KP20

4KHz

1B

20KP19

500Hz

1B

20KP16

2KHz

1B

20KP18

PCB#:YORKVILLE NAME:

MODELS: SCH ISSUE:

TITLE:

DATE:

M1108

MP-6DBOX-MIXER

M1108.SCH

OCT/27/2003

MIXER/EQ/MASTER

1.70

MPSA06Q1

MPSA06Q3C

RING

1/4"_VERTICALMON_OUT

JB7

C61180N

RING

1/4"_VERTICAL

AMP_A_IN

JB6

1B_30mmSTYLE

C46100N

RING

1/4"_VERTICAL

MAIN_OUTJB5

100U25V

RING

1/4"_VERTICAL

EXF-SND

JB3

50V

1N0C103

1/4

TL074

U5

6

57

C621U

1/4

TL074

U6

9

108

1/4

TL074

U6

6

57

1/4

TL074

U6

13

1214

1/4

TL074

U6

2

31

1/4

TL074

U5

9

108

1/4

TL074

U5

2

31

1/4

TL074

U5

13

1214

1/4

33079P

U4

13

1214

10987654321# DESCRIPTION OF CHANGEVER#DATEMODEL(S):-

DOCT/27/03.FEB/14/01..MAR/30/00MAR/30/00NOV/15/99APR/07/99

V1.70.1.60..1.501.401.301.20

NPC#6649_Q1,Q2,Q3C-H_MPSA13->MPSA061N5/200V->1N/50VPC#6309_C76C/G,C28C/G,C26C/G,C103R102G/R103G_4K7->4K99R108_4K7->10K_R102C/R103C_4K7->4K99PC#6223_C70C_330u/25V->330u/16VPC#6229_FIX_ERROR_R123->P9PC#5987_R119C_1K->100KPC#5980_RING_AMP_IN_JACK_TO_GND

MP6D.

56KR57

82KR58

47KR67

47KR68

82KR70

100V10N

BEADR293

100n

C64

8K2

R20

100R

R19

4K7

R24

390RR72

C58680P

BEAD

10987654321# DESCRIPTION OF CHANGEVER#DATEMODEL(S):-

MAR/22/99DEC/22/99.APR/09/98MAR/04/9797/01/0996/10/0396/09/2696/09/1796/09/04

1.101.00.1.401.301.201.11.1.101.00

PC#5952_ADD_R123_C69_EFF->REC_OUTNEW_MP6D_WITH_DIGITAL_EFX4741->TL074PC#5683_U4_4741->33079P_U5,U6,U18APC#5318_ADD_1K_(R119A)CHANGES_FOR_NOISE_REDUCTION_SEE_DXCHG_D51,6V2-->3V0-DEL_R115,R206ADDED_R205-620R_TO_FXSEND_JACKCUT_GAIN_TO_LIMIT_FX_TO_6VNEW

MP6DM1108.SCH_DATABASE_HISTORY

C59680N

C60330N

"P25"STYLE

AS_OFKNOBPART#FUNCTIONREF

10987654321#MODEL(S):-

.

.

.

.

.

.

.

.

.JAN/2000

.#8394#8392#8395#8395#8395#8393#8393#8394#8392

#3999#4566#4566#4568#4568#4566#4566#4568#4567#4567

EQ_SLIDEMONITORMAINEFX_MONITOREFX_MAINCHAN_EFX_SNDCHAN_TREBLECHAN_BASSCHAN_MONITORCHAN_GAIN

P13-P21P8P7P10P9P15C-HP11C-HP12C-HP14C-HP13C-H

MP6DM1108.PCB_POT_LIST

10N

C18

47N

C48

4N7

C21

33N

C52

P11

12345 6

470pC69

13K

R123

100KR119C

22u35V

C57

1N753A6V2

D13

470RR82

820RR84

390RR86

100K

R87

390RR88

620RR89

100K R90

47K R91

680RR92

390RR94

56K R95

750RR96

TIP

RING

1/4"VERTICALLINE_IN

JB2C

1K2

R101C

50V1N0

C26C

47RR222C

10NC44

100pC22

1NC19

4N7C47

18NC49

3N3C51

33NC5318

2019

17

1516

14131211

DDDDDDDDD.

KKKKKKKKK#8397

NNNNNNNNN#4583

FFFFFFFFFEFX_ENCODER

DDDDDDDDDP11

100N

C101

620R

R205100U16VC52C

100U 16VC53C

4K99

R203

47N

C10210K

R202

-15V

-15V

-15V

MONBUSS+ MONBUSS+

MON_OUT-

EFXBUSS-EFXBUSS-

EFXBUSS-

SG

SG

SG

SG

SG

SG

SG

SG

SG

SG

SG

SG

SG

SG

SG

SG

SG

SG

SG

SG

SG

SG

LED+15

BIT4

BIT5

BIT7

BIT3

DIGND

DIGN

D

AREF

ART_OUT

ART_GNDI

ART_IN

ART_GNDO

ASIG

+24VPS

DIGNDPS

DIGN

DPS

DIGNDPS

LVGND

LVGND

LVGND

LVGND

LVGND

LVGND

LVGND

LVGND

LVGND

+5VPS

+5VP

S

+5VPS

BIT6

MAINBSS-

MAINBSS-

LED_COM2LED_COM2

+5V

+40V

+15V

+15V

+15V

+15V

+15V

+15V

LEDCOM

+24V

+24V

+24V

IG

IG

IG

IG

IG

IG

IG

IG

MON_CLP

MON_CLP

THERE WILL NOT BE A U12D.

NUMBERED CHANNEL. i.e. IF U12C

WITH SUFFIXES 'D'-'H'. ANY'C' WILL EXIST IN CHANNELS 2-6

CHANNELS 5 AND 6

CHANNELS 1 TO 4

IS SHARED BY CHANNELS '1' AND '2',

MOST PARTS IN CHANNEL 1 WITH SUFFIX

SUFFIX BELONGING TO THE LOWERADJACENT CHANNELS WILL HAVE THEPARTS WHICH ARE SHARED BY

NOTE - REFERENCE DESIGNATORS

ONE PAIR OF BYPASS CAPS ARE LOCATED WITH EACH I.C.

INPUTS

TO DIGITAL EFFECTS

9 BANDSMAIN EQ

ALL UNMARKED DIODES ARE IN4148

TO M1010 SHEET5

U:\M1108V17.PRN

Page 7: SERVICE MANUAL - midimanuals.com · SERVICE MANUAL MP6D Series 2 MODEL TYPE: YS1014. The exclamation point within an equilatereal triangle is intended to alert the user to the presence

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