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 1963Printed in Canada

SERVICE MANUAL

PSA2sTYPE: YS1109

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-4v8 • April 14/2011

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

NO USER SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

THIS DEVICE IS FOR INDOOR USE ONLY!

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 CHOC ELECTRIQUE,N’ENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIERE)

NE CONTIENT AUCUNE PIECE REPARABLE PAR L’UTILISATEUR.

CONSULTEZ UN TECHNICIEN QUALIFIE POUR L’ENTRETIENT

CE PRODUIT EST POUR L’USAGE À L’INTÉREUR SEULEMENT

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

PSA2S Parts List 1/16/2013

YS # Description Qty. YS # Description Qty. YS # Description Qty. YS # Description Qty.6405 RED 3MM LED 2V0 20MA BRT 1 712 32 X 30 X 72 2 MIL PLASTIC BAG 1 4585 1/4W 1K2 5%MINI T&R RES 2 3500 SHOULDER WASHER SWS605 46400 YEL 3MM LED 1V9 6MA HIGHEFF 1 3961 SNAP ON 1.16" INSULATING BUSHING 2 2051 1/4W 1K5 FUSIBLE T&R RES 6 8818 3/4 OD X 3/8 ID X .080 THICK WASHER 16408 GRN 3MM LED 1V9 5MA FROSTED 1 4080 _2.0UH COIL 16AWG ZOBEL AIR CORE 2 4935 1/4W 1K5 5% .2"U T&R RES 1 8820 #8 FLAT WASHER JS500 46772 BRIDGE 25A 400V WIRE LEAD SIP 1 3899 __18UH MINI INDUCTOR HI-Q T&R 6 4988 1/4W 1K5 5%MINI T&R RES 2 3522 DPDT MINI PC VERT SNP ALT 16425 BAV21 200V 0A25 DIODE T&R 2 6497 _304UH CHOKE 95T18AWG/77111MAGNTKS 2 5005 2.0W 1K8 5% T&R RES 1 3585 DPDT ROKR SW QUIK 250" AC/PWR IEC65 16825 1N4148 75V 0A45 DIODE T&R 21 6500 2700UH COIL COMMON MODE 7AMP 2 6148 1/4W 2K05 1%MINI MF T&R RES 2 3887 ADHESIVE LINED GROMMET EDGING 26892 UF4004 200V 1A0 DIODE ULTRAFAS 6 8529 RUBBER FOOT 65 X 20MM 4 4714 1/4W 2K21 1% T&R RES 2 3394 THERMO/BRKR:N/CLOSED OPEN@74C 16438 1N4007 1000V 1A0 DIODE T&R 11 8545 RECESSED RUBBER BUMPER WITH WASHER 4 4864 1/4W 2K7 5% T&R RES 3 3074 POWER CORD 3M V-LOCK (N.A) 16733 BAT85 30V 0A2 DIODE SCHT T&R 5 9970 RIGID CASTER 2 4936 1/4W 2K7 5% .2"U T&R RES 1 CH1405U XFMR:LS2100P/PSA2S 16432 1N5248B 18V0 0W5 ZENER 5% T&R 8 3485 CLIP 250X032 18-22AWG RIGHT ANGL 2 4805 1/4W 2K87 1% T&R RES 16440 1N750ARL 4V7 0W5 ZENER 5% T&R 1 3489 CLIP 250X032 18-22AWG DISCO/INSL 3 6136 1/4W 3K3 5%MINI T&R RES 36450 1N5242B 12V0 0W5 ZENER 5% T&R 1 3490 CLIP 250X032 14-16AWG DISCO/INSL 6 4814 1/4W 3K6 5% T&R RES 26475 1N5262B 51V0 0W5 ZENER 5% T&R 1 3601 RING TERMINAL 16AWG WIRE & #8 SCREW 1 5028 1/4W 3K74 1% T&R RES 16486 1N5244B 14V0 0W5 ZENER 5% T&R 1 4063 1/4IN ISO JCK PCMT VT STER RT SWT 2 4774 1/4W 4K12 1% T&R RES 12308 1N4753A-T 36V0 1W0 ZENER 5% T&R 2 4010 XLR FEML PCB MT VERT 24MM AA-SERIES 1 4827 1/4W 4K7 5% T&R RES 56728 MC78L05ACP TO92 P 5V0 REG TR V4 1 4100 XLR MALE PCB MT VERT 1 4982 1/4W 4K7 5%MINI T&R RES 56856 NJM7815FA TO220 P 15V0 REG IS V1 3 3049 PATCH 04 18AWG 15.0 156 2 4639 1/4W 4K99 1% T&R RES 26857 NJM7915FA TO220 N 15V0 REG IS V2 1 2328 8 CIR XH-HEADER 0.098IN 2 4939 1/4W 5K1 5% .2"U T&R RES 15101 BC550C TO92 NPN TRAN T&R TB 1 3042 PATCH 08 22AWG 13.0 XH FLAT 1 4862 1/4W 5K6 5% T&R RES 15103 MPSA06 TO92 NPN TRAN T&R TA 1 2899 CORE:FERRITE 2 4828 1/4W 6K8 5% T&R RES 15107 2N5551 TO92 NPN TRAN T&R TA 2 3818 EMI SUPPRESSION FERRITE BEAD T&R 2 4787 1/4W 7K960 0.1% *** T&R RES 25108 2N5401 TO92 PNP TRAN T&R TA 5 3962 EMI FILTER FOR ROUND CABLE 1 4762 1/4W 9K760 0.1% *** T&R RES 25105 MPSA13 TO92 NPN DARL T&R TA 3 3414 INTERNATIONAL PC MOUNT FUSEHOLDER 4 5016 1.0W 9K760 0.5% *** T&R RES 22307 IRGP35B60PDPBF T0247 NPN IGBT TM 4 2438 12.0 AMP SLO-BLO .25X1.25 FUSE 2 4940 1/4W 10K 5% .2"U T&R RES 22318 LM6172IN 8PIN DIP FAST DUAL OPAMP 1 8551 BAR HANDLE RIGHT ANGLE TOP LOAD 1 4983 1/4W 10K 5%MINI T&R RES 96542 LM318 IC OP AMP 1 8565 BAR HANDLE ALL METAL RECTANGULAR 3 6116 1/4W 10K0 1%MINI MF T&R RES 86840 MC33078P IC DUAL OP AMP 3 9170 STAND ADAPTER CAST 1 4768 5.0W 12K 5% BLK RES 26882 TL072CP IC FET DUAL OP AMP 9 9877 METAL GRILL CLOTH BACKING 54" WIDE 3.9 4856 1/4W 12K 5% T&R RES 16884 NE5532N IC DUAL OP AMP 1 3692 HEATSINK TO-220 W/O TAB BLK ANODIZE 2 4775 1/4W 14K0 1% T&R RES 16640 LM311 IC VOLTAGE COMPARATOR 2 3501 B52200F006 COMP WASH #4 SMALL 5 4979 1/4W 15K 5%MINI T&R RES 36745 LM13600N IC XCONDUCTANCE AMP 2 3745 DUAL XSISTOR PBL SPRING CLEAR ZINC 2 4784 1/4W 17K40 0.1% *** T&R RES 26586 IRS21844PBF IC HILO FET DRIVER 2 3798 8" NYLON CABLE TIE 1 5021 1/4W 18K7 1% T&R RES 16603 74HC14N IC HEX INV SCHMID 2 3803 NYLON SECUR-A-TACH MINI PLASTIC TIE 1 4832 1/4W 22K 5% T&R RES 72306 FOD816 4PINDIP ACINPUT OPTOCOUPLER 1 3810 4" NYLON CABLE TIE 11 4833 1/4W 27K 5% T&R RES 26489 __5R 20% THERM-SURGR NTC KNK LEADS 1 3841 5.5" NYLON CABLE TIE 6 6129 1/4W 27K 5%MINI T&R RES 16543 48R 265V RESETTABLE THERMISTOR PTC 1 3852 STICK ON CABLE WRAP ANCHOR 2 6122 1/4W 33K 5%MINI T&R RES 25200 _10P 200V 5%CAP T&R RAD CER.2NPO 1 3558 TERM HOUSING 4 CIR .156/RAMP 1 6119 1/4W 47K 5%MINI T&R RES 105817 _15P 100V 2%CAP T&R RAD CER.2NPO 1 3559 TERM HOUSING 8 CIR .156/RAMP 2 4836 1/4W 68K 5% T&R RES 15203 _47P 100V 2%CAP T&R RAD CER.2NPO 2 3575 CONN PLUG 3 POS. .084" V-2 FEMALE 1 4942 1/4W 100K 5% .2"U T&R RES 25199 100P 100V 2%CAP T&R RAD CER.2NPO 2 3538 24 PIN BREAKAWAY LOCK .156 1.667 6120 1/4W 100K 5%MINI T&R RES 45196 150P 100V 2%CAP T&R RAD CER.2NPO 2 4146 3 PIN POWER PIN HEADER MALE POLZED 1 2314 1/2W 150K 0.5% MF T&R RES 25197 220P 100V 2%CAP T&R RAD CER.2NPO 2 4147 6 PIN POWER PIN HEADER MALE POLZED 2 4949 1/4W 180K 5% .2"U T&R RES 25201 470P 100V 5%CAP T&R RAD CER.2NPO 1 4145 9PIN 3X3 POWER PIN HEADER 1 4841 1/4W 220K 5% T&R RES 35820 470P 200V 5%CAP T&R BEAD NPO 2 3549 TRIFURCON TERM .156 20 6135 1/4W 270K 5%MINI T&R RES 15206 __1N 400V 5%CAP T&R RAD .2FLM 1 3576 SOCKET TERMINAL 14-20 AWG TAPE/REEL 2 4842 1/4W 330K 5% T&R RES 15213 __1N 630V 5%CAP T&R RAD PRO.�2FM 5 8637 ROUND PUSH BUTTON 1/4" BLK 24MM 1 6127 1/4W 470K 5%MINI T&R RES 25422 __1N 50V 10%CAP T&R BEAD NPO 1 8653 LOW PROFILE POINTER AT 12 KNOB 3 4844 1/4W 1M 5% T&R RES 65606 __1N5 50V 10%CAP T&R RAD CER.2X7R 3 6497CORE 77111-A7 KOOL MU POWDER CORES 2 4948 1/4W 1M 5% .2"U T&R RES 46451 __4N7 250V 20%CAP BLK 'Y' 10MM AC 7 3817 _1.5MH COIL INPUT COM MODE 1 4845 1/4W 2M2 5% T&R RES 15204 _10N 100V 10%CAP T&R RAD .2FLM 3 8206 YORKVILLE LOGO METALPHOTO 1 4809 1/4W 10M 5% T&R RES 15834 _10N 400V 10%CAP BLK RAD POLY FLM 2 8701 4-40 KEPS NUT ZINC 3 4751 1/4W 22M 5% T&R RES 15205 _15N 100V 10%CAP T&R RAD .2FLM 1 8793 4-40 HEX NUT ZINC 2 3722 RELAY 1A 30AMP DC24 036MA PC-C 16435 _22N 275V 20%CAP BLK 'X2' 15MM AC 1 2331 6-32 X 3/8" PEM THRD SPACER 0.213 7 9975 #4 X 1/2 PAN PHIL TYPE A B.O.& WAX 65226 _68N 100V 5%CAP T&R RAD .2FLM 1 8800 6-32 KEPS NUT ZINC 10 8811 #6 X 1 1/4 FLAT HD SQ SCKT WS ZN CL 425310 _68N 50V 10%CAP T&R BEAD X7R 1 9931 6-32 NYLON INSERT LOCK NUT 4 9401SS #10 X 3/4 SS PAN PH TYPE A BO&W 545212 100N 63V 5%CAP T&R RAD .2FLM 40 8787 8-32 KEPS NUT ZINC 2 8865 4-40 X 5/16 PAN PH MS JS500 65216 100N 200V 5%CAP T&R RAD .2CER 11 8604 10-32 T NUT 16 8741 4-40 X 1/2 PAN PH MS JS500 45242 100N 250V 20%CAP BLK 'X2' 15MM AC 2 8602 1/4-20 T NUT 22 8871 4-40 X 5/8 PAN PH MS JS500 15314 100N 50V 10%CAP T&R BEAD X7R 1 8898 1/4-20 CAGE NUT C79 98142027 8 8832 6-32 X 1/4 PAN PH TAPTITE JS500 105231 220N 63V 5%CAP T&R RAD .2FLM 3 8797 5/16-18 KEPS NUT JS500 1 8801 6-32 X 3/8 PAN PH TAPTITE JS500 145318 220N 50V 10%CAP T&R BEAD X7R 2 4124 SILPAD 1500ST 1.100 X0.820 BERQUIST 4 8829 6-32 X 3/8 FLAT PH TAPTITE BO#C HEA 105233 330N 63V 5%CAP T&R RAD .2FLM 1 4133 SARCON 30GTR THERMOPAD 1"X8.31" 1 8835 6-32 X 1/2 PAN QUAD MS TIN PLATED 15234 470N 63V 10%CAP T&R RAD .2FLM 6 8581 CUSTOM PBL TRANSISTOR SPACER 2 8796 6-32 X 5/8 PAN PH TAPTITE ZINC 95266 680N 250V 20%CAP BLK 'X2' 27MM AC 2 5299 24AWG SOLID SC WIR RAD JMP 2 8828 6-32 X 3/4 PAN PH TAPTITE JS500 22305 __1U 400V 10%CAP BLK RAD POLY FLM 2 4660 5.0W 0R047 5% BLK RES 2 8823 6-32 X 1 PAN PH TAPTITE JS500 25254 __1U 63V 20%CAP T&R 4X7MM .2EL 2 4682 1/2W 1R 5%PHILIPS SMAL T&R RES 2 8744 6-32 X 1 1/4 HH MS UD ZINC 45256 __1U 63V 5%CAP T&R RAD .2FLM 2 4703 2.0W 2R 5% T&R RES 8 8803 8-32 X 3/8 PAN PHIL TAPTITE JS500 65262 __1U 275V 20%CAP BLK 'X2'26.0MM AC 1 4911 1/4W 2R2 5% T&R RES 3 8849 8-32 X 1 PAN PHIL MS TIN PLATED 25953 __3U3 250VDC10% CAP BLKRAD POLYPFLM 5 4748 2.0W 3R9 5% T&R 6 8786 10-32 X 1 1/4 PAN QD MS JS500 BLACK 165954 __3U3 400VDC10% CAP BLKRAD POLYPFLM 1 2010 1/6W 10R0 2%FLAME PROOF T&R RES 8 8780 5/16-18 X 3 3/4 CARRIAGE BOLT FT ZN 15258 __4U7 63V 20%CAP T&R 8X7MM .2EL 4 2037 1/4W 10R FUSIBLE T&R RES 6 9404SS 1/4-20X23MM SS JOINT CONN BOLT BO&W 85260 _22U 50V 20%CAP T&R RAD .2EL 4 2039 1/4W 22R0 FUSIBLE T&R RES 4 9419SS 1/4-20X11/4 SS TRUSS PH MS B.O.&WAX 165265 _68U 25V 20%CAP T&R RAD .2EL 2 2319 2.0W 33R 5% MIN FUSIBLE T&R RES 2 9407SS 1/4-20 X 1 3/4 SS FLAT PHIL MS BO&W 65879 100U 16V 20%CAP T&R 8X7MM .2EL 1 4817 1/4W 47R 5% T&R RES 1 4088 IEC POWER V-LOCK INLET 15880 100U 35V 20%CAP T&R 8X11MM .2EL 2 2019 1/8W 100R0 1%FLAME PROOF T&R RES 1 3744 SNAP IN .375 SPACER RICHCO 95621 470U 63V 20%CAP BLK 12X25MM EL 2 4857 1/4W 220R 5% T&R RES 5 8691 6X3/8" ROUND ALUMINUM SPACER 35635 1000U 35V 20%CAP BLK RADIAL ELECT 1 4821 1/4W 470R 5% T&R RES 2 4007 CUSTOM .9 LED SPACER 35857 4700U 160V 20%CAP RAD 40X63MM 5PIN 4 4980 1/4W 470R 5%MINI T&R RES 1 8681 4-40 X 0.94" HEX SPACER ALUMINUM 32339 _10K B LIN 12MM DUAL 21DET P34 1 4743 1/4W 681R 0.1% *** T&R RES 2 7447 15" 8R 1000WPGM SPEAKER 23606 12.00 AMP CIRCUIT BREAKER 1 4981 1/4W 1K 5%MINI T&R RES 5 8482 3/8 1D FLAT WASHER 2

# Part# Description qtyLabeled Components

1 4063 1/4IN ISO JCK PCMT VT STER RT SWT 22 4100 XLR MALE PCB MT VERT 13 4010 XLR FEML PCB MT VERT 24MM AA-SERIES 14 3522 DPDT MINI PC VERT SNP ALT 15 8637 ROUND PUSH BUTTON 1/4" BLK 24MM 16 2339 _10K B LIN 12MM DUAL 21DET P34 17 9014 KNOB LS901 POINTER AT 9-O'CLOCK 18 4088 RECEPTACLE:V-LOCK INLET 19 3606 12.00 AMP CIRCUIT BREAKER 110 3585 DPST ROKR SW QUIK 250" AC/PWR IEC6 111 7447 15" 8R 1000WPGM SPEAKER 212 3074 POWER CORD 3M V-LOCK (N.A) 113 8545 RECESSED RUBBER BUMPER WITH WASHER 414 8529 RUBBER FOOT 65 X 20MM 415 9401SS #10 X 3/4 SS PAN PH TYPE A BO&W 5416 9419SS 1/4-20X11/4 SS TRUSS PH MS B.O.&WAX 1617 8551 BAR HANDLE RIGHT ANGLE TOP LOAD 118 8565 BAR HANDLE ALL METAL RECTANGULAR 319 9170 STAND ADAPTER CAST 120 8206 YORKVILLE LOGO METALPHOTO 121 POPLABEL 4"X5" POLYJET LABEL W/PERM ADHESIVE 1

10

3

1

2

12

14

4

19

6

5 7

8 9

11

17

13

15

16

15

175 18

20 21

Service-PSA2S QuickGuide July 2014

BLOCK-DIAG-PSA2S-00-1v0

MODEL TYPE:YS1023 : E60

Block Diagram for PSA2sD E S I G N E D & M A N U FA C T U R E D B Y Y O R K V I L L E S O U N D

13

2

23

1

PSA2S LEVELLINE / SPKR

NOTE: All Link connectionsfuction as Inputs or Outputs.

11 11

10 10

9 9

8 8

7 7

6 6

5 5

4 4

3 3

2 2

1 1

A

A

B

B

C

C

D

D

E

E

F

F

G

G

H

H

I

I

J

J

K

K

L

L

M

M

N

N

O

O

P

P

Q

Q

of

Filename:

PCB# Sheet 11

Product

Date: Rev: YsType:YsTypeM1373V300sch.sch2002

M1373Wed Nov 10, 2010

Sheet1V03

CROW BAR/FILTERof

Filename:

PCB# Sheet 11

Product

Date: Rev: YsType:YsTypeM1373V300sch.sch2002

M1373Wed Nov 10, 2010

Sheet1V03

CROW BAR/FILTER

2W6:B 4 C6250V10N

BLACK

1W6:A 4

4W6:D 4

3W6:C 4

400VC4

1N

1 W5:A4

2 W5:B4 RED

C5250V10N

FRO

M A

MP

2.7mH

L36500

275VC2

1u0

BLACK

4 W5:D4

RED

100VC3

10N

40802.0UH

L2

40802.0UH

L1

3 W5:C4

TO SPEAKER +

TO SPEAKER -

13

10

7

4

1

9

1112

8

#

23

56

VER#MODEL(S):-

DATE DESCRIPTION OF CHANGE

V

V

V

V

VV

VV

VV

D

D

D

D

N

N

N

N

DD

DD

DD

NN

NN

NN

M1373PCB_DATABASE_HISTORY

07-JAN-2009 1.00 FIRST DESIGN

CROW BAR

09-FEB-2010 3.00 PC7993: Reduce panel to 3x5 boards14DEC09 2.00 PC#7925 CHANGE L4, L5 FROM YS#3769 TO YS#4080

VCD

CLINCH

ORIGIN

SH

OR

T A

XIS

ORIGINLONG AXIS

INSERT Pcb Mech M1373

Bla

nkSi

ze -

1550

0x70

00

StepAndRepeat - X5@2900Y3@2000

2ozCopper

V3.002ozCopper Top Assy V3.00

V3.00

M1373

SEE LAYOUT DOCUMENTATIONM1373

VTR

VTR

VTR

6500

4080

5834

5834

3538

3538

5262

4080

2.7m

H

2.0U

H

10N

10N

1N

10N275V

1u0

2.0UH

V3.00M1373EMC FILTER

Into Wave

L3

L2

C5C6

C4

C3

W6W5

C2

L1

LOC

BEC

SEE LAYOUT DIAGRAM

V3.00M1373 PRODUCTION NOTES

12

9

6

3

#

13

1110

54

87

21

DATEMODEL(S):-

VER# DESCRIPTION OF CHANGE

D

D

D

V

V

V

N

N

N

DD

D

DD

DD

VV

V

VV

VV

1.00

NN

N

NN

NN

FIRST DESIGN

CROW BARM1373PCB_DATABASE_HISTORY

07-JAN-200914DEC09 2.00 PC#7925 CHANGE L4, L5 FROM YS#3769 TO YS#408009-FEB-2010 3.00 PC7993: Reduce panel to 3x5 boards

11 11

10 10

9 9

8 8

7 7

6 6

5 5

4 4

3 3

2 2

1 1

A

A

B

B

C

C

D

D

E

E

F

F

G

G

H

H

I

I

J

J

K

K

L

L

M

M

N

N

O

O

P

P

Q

Q

Product

PSA2SDate:Filename:

PCB#

M1545V01SCH.sch2006

PSA2SWed Dec 12, 2012

M1545 ofSheetRev:

51V01

-15VIP

+15V

PSGND

4148

D39

A

X3

1/4W14K0

R83

.

1/4W 1K5

R25

MINI

1/4W 1K

R4

MINI

-15VIP

INPUTGND

+15VIP

GNDA

GNDA

+15VIP +15VIP

LEDGND

R21/4W

0.1%9K76

-15VIP

GNDA

+15VIP

4148

D7

DEBUMP

LEDGND

SIGNAL

-15V

+15V

NET00091

C1825V68U

C1263V470N

1/4W

10K

R28MIN

I

R341/4W12K

R561/4W

.220K

R681/4W

.1M

4148D46

8V

+4

V-

U1:C

18uH3899

R204

1

2

3J1

4100

8V

+4

V-

U18:C

C6100V10N

R47

1/4W RAD1M

C1200V

470P

1/4W

R31

RAD100K

8V

+4

V-

U7:C

-15VIP

63VC125

100N

GNDA

63VC74

100N

LEDGND

4148

D40

IN-SpeakerOUT-Line

U15

:E

-15VIP

63VC130

100N

4148

D35

TO92

MPSA13

Q215105

R1201/4W

MINI33K

1/4W

R69K760.1%

1/4W

R32K7

8V

+4

V-

U19:C

1/4W 47K

R92

MINI4148D15

R291/4W

.4K99

GAIND

2339P1:A 10K

B

8V

+4

V-

U27:C

D64148

4148D24

R881/4W

.5K6

1/4W 4K7

R95

C4963V470N

1/4W 2K7

R116

.

L12

389918uH

L10

389918uH

L11

389918uH

1/4W 470K

R7

MINI

C36100N

63V

U18:A

TL072

4148

D11

SPACER GROUND HERE

GNDA

R971/4W18K7

.

C50330N

63V

-15VIP

+15VIP

GNDA

X2

1/4W 100K

R36

MINI

1/4W 1K

R1

MINI

R841/4W

MINI10K

1/4W 15K

R49

MINI

LM13600N

U15:A

1/4W 100K

R9

MINI

1/4W4K7

R32

MINI

R1111/4W

MINI470R

1/4W 220R

R14

.

1/4W 47K

R10

MINI 1/4W 220K

R16

.

R131/4W

MINI100K

1/4W 27K

R33

4148D9

4148

D3

TO92Q12N5401

5108

1/4W 15K

R55

MINI

U4:A

TL072

C12050V1N

C13

63V

220N

1/4W 10K

R23

MINI

1/4W 1K

R19

MINI

4148

D5

R1271/4W

MINI10K

R1421/4W

MINI10K

4148D47

50VC39

68N

1/4W470K

R18

MINI

1/4W220R

R39

.

MPSA06

Q25103

TO92

+15VIP

R1121/4W

MINI4K7

C1763V470N

SIGNAL

4010

J2

R1651.0W

0.5%9K76

R1811.0W

0.5%9K76

470PC2200V

63VC124

100N

R51/4W

0.1%17K40

1/4W270K

R119

MINI

63VC131

100N

U19:A

TL072

R107

1/4W 17K40

0.1%

TO92

2N5551

Q55107

1/4W 47K

R93

MINI

1/4W 22K

R91

.

1/4W 47K

R89

MINI

1/4W 22K

R90

.

63VC37

100N

ALUMINUM SPACERTO CHASSIS

1/4W 27K

R96

4148

D10

1/4W 1M

R128

.

1/4W 22M

R48

.

4148

D2

1/4W 47K

R15

MINI

PEAK LIMIT DETECT

1/4W 1K5

R164

RAD

1/4W 47K

R24

MINI

1/4W

R732K87

1/4W 1M

R159

.100VC14

68N

63VC40

220N

LD2YEL 6400

+15VIP

INPUTGND

-15V

RIBBON_GND

GNDA

8 W1:H8

7 W1:G8

RIBBON_GND 6 W1:F8

5 W1:E8

4 W1:D8

3 W1:C8

2 W1:B8

1 W1:A8

13in 8C-26AWG RIB 1 W/LCK

RMS DETECT

R271/4W

.470R

C2125V68U

C1163V470N

4148

D4

8V

+4

V-

U40:C

8V

+4

V-

U6:C

8V

+4

V-

U4:C

8V

+4

V-

U5:C

ADD MORE BYPASS CAPS

-15VIP

63VC129

100N

-15VIP

63VC126

100NX8

265V TO CHASSIS GROUND

0

EC5

1/4W47K

R94

MINI

+15VIP

4148

D31

+15VIP

LD3RED 6405

DO

WN

Alternate

UP

S1:A3522

1/4W 4K99

R196

.1/4W100K

R115

RAD

R21

1/4W 681R0

0.1%

DO

WN

UP

3522S1:B

Alternate

D

B10KP1:B

2339

U5:A

NE5532N

63VC47

100N1N5248B ZD2

0W518V0

8V

+4

V-

U25:C

MUST BE PLACED ON INPUT PCB NEAR RIBBON

U25:A

TL072

Boost toMatchImpedance

U7:B

TL072

0

XC19TO POWER AMP PCB

TO92

Q42N5551

5107

R861/4W

MINI2K05

1/4W

R1182K21

U7:A

TL072

R1211/4W

MINI10K

C5163V470N

RolloffFrequency

R981/4W

.4K12

(VCC)

LM13600N

Dual VCA6745U15:D

+15VIP

-15VIP LD1GRN 6408

R851/4W

.68K

1/4W 220R

R8

.

U15:B

LM13600N

1/4W 47K

R17

MINI

U4:B

TL072

C94220P

100V

RolloffFrequency

U6:A

TL072

R351/4W

MINI15K

C1663V470N

R1261/4W

MINI10K

U27:A

TL072

BoostR1221/4W

.2M2

U1:B

TL072

R1231/4W

MINI1K

U6:B

TL072

1/4W 1K5

R113

MINI

63VC127

100N

GROUND GNDA NODES ON POWER AMP

U19:B

TL072

U25:B

TL072

R42

1/4W 681R0

0.1%

1N5248B ZD1

0W518V0

63VC46

100N

C31N

400V

63VC48

100N

W1

+15VIP

1/4W 27K

R114

MINI

U40:A

TL072

U27:B

TL072

(VCC)

LM13600N

Dual VCA6745U15:C

R10

61/

4W .2R

2

1/4W 47K

R11

MINI

C93100V

220P

U40:B

TL072

U1:A

TL072

SIGNAL TOAMP INPUT

RING

J7

U18:B

TL072

RING

J3

U5:B

NE5532N

11 11

10 10

9 9

8 8

7 7

6 6

5 5

4 4

3 3

2 2

1 1

A

A

B

B

C

C

D

D

E

E

F

F

G

G

H

H

I

I

J

J

K

K

L

L

M

M

N

N

O

O

P

P

Q

Q

Product

PSA2SDate:Filename:

PCB#

M1545V01SCH.sch2006

PSA2SWed Dec 12, 2012

M1545 ofSheetRev:

52V01

+5V

SIGNAL

-15V

-15V

Power-15V

-15V

+15V

GNDA

+15V

+15V

7

W3:

G8

6

W3:

F8

5

W3:

E8

4

W3:

D8

3

W3:

C8

2

W3:

B8

1

W3:

A8

+15V +15V

OR

G

BLK 1/

4W1MR52

RAD

1/4W180K

R43

RAD

-15V

SD-

+145V -145V +15V -15VC

1920

0V10

0N

SIG_GND

78W8:G

68W8:F

58W8:E

18W8:A

NEW ALTERNATIVE CONNECTOR

SIGNAL

SIGNAL1

SIG_GND

+15V_MOD

C45200V100N

R501/4WFLMP22R

ERR_OUT

TRI-WAV

WOOFGND

PSGND

FBACK+

R791/4W

MINI2K05

FBACK+ FBACK+

GNDA

SIG_GND

-15V_MOD

+25V_LS-

+15V ALUMINUM SPACERS

D44

0A2 BAT85

R1571/4W

MINI10K0

SIG_GND

+15V

LIMIT

+5V

SIG_GND

+25V_LS+

1/4W1K5

R132

FUSIBLE100V

C79150P

BAV21D38

1/4W1K5

R134

FUSIBLE

48W8:D

88W8:H

38W8:C

28W8:B

50VC97

22U

IN

REF

OUTNJM7815FA

TO2206856

U11

1/4W1K5

R74

FUSIBLE100V

C65150P

BAV21D28

1/4W1K5

R63

FUSIBLE

SIGNAL FROM INPUT PCB

50VC112

22U

1/2WR46

1R

1/4W2R2

R53

U13:B

6586

100VC8

100P

1/4W 10K0

R156

MINI

+5V

200VC137

100N

WOOFGND

0

EC4

63VC34

100N

R1921/4W

FUSIBLE10R

-15V_MOD

R1491/4W

.330K

R1471/4W

MINI33K

C42200V100N

NOTUSED

1/4W1M

R57

RAD

-145V

1N5248B ZD6

0W518V0

1/4W180K

R41

RAD

D42

BAT85 0A2

SIGNAL

1/4W 10M

R153

. 1/4W 22K

R150

.

tienet

1/4W 1M

R199

.

1N5248B ZD4

0W518V0

400VC108

1U

1N5248B ZD5

0W518V0

11IN

10OUT

U20:E74HC14N

6603

5IN

6OUT

U20:C74HC14N

6603

+5V

R1822.0W

.2R

2.0W 2R

R161

.

FBACK+

400VC85

1N

2.0W 2R

R188

.

R1862.0W

.2R

FBACK-

R821/2W

MF150K0

U24:A

MC33078P

PSGND

GNDA

NEG_OUTPUT

400VC7

3U3

200V

100NC23

250V

3U3

C13

2

3U3

250V

C22

14

W10

:A

R801/4W

0.1%7K96

U12:A

LM1672

MOD_IN

-15V

R1241/8WFLMP

10R0

SIG_GND

R1251/8WFLMP

10R0

63VC55

100N

+15V

250V

3U3C44

2

1FOD8162306

U32:A

4W

10:D

4

3W

10:C

4

R2001/4W

.220R

R811/4W

0.1%7K96

+15V_MOD

63VC53

100N

200VC43

100N 2.0W2R

R184

.

400VC86

1N

C4150V 1N5

R1081/4W

.1M

R1091/4W

.47R

-15V

C9822U

50V

1N5248B ZD8

0W518V0

CAP NEEDSTO BE NEXTTO OUTPUTDEVICES

400VC114

1U

1N5248B ZD7

0W518V0

50VC128

1N5

R761/4W

MINI4K7

R1581/4W

MINI10K0

R1681/4W

MINI10K0

WOOFGND

200VC138

100N

63VC99

100N

R1381/4W

.2R2

63VC29

100N

63VC28

1U

R511/4WFLMP22R

IN

REF

OUT

MC78L05ABPRM

6728 TO92

U29

63VC100

100N

50VC72

220N

1/4W1K

R145

MINI

50VC73

220N

4148

D36

4148

D34

R751/4W

.470R

63VC107

100N

TO92

BC550C

Q105101

+15V

1/4W 10K0

R40

MINI

R721/4W

.3K74

714

-

1/4W1K5

R133

FUSIBLE

2N5401

Q195108

TO92

8V

+4

V-

U17:C

+1/

4W1K5R70

FUSIBLE

2N5401

Q185108

TO92

U23

:E

R121/4W

.4K7

63VC24

100N

ACDETECT

R441/4W

FUSIBLE10R

D19

0A2 BAT85

CAP NEEDSTO BE NEXTTO OUTPUTDEVICES

63V

C8322

0N

1/4W 47K

R129

MINI

1IN

2OUT

U20:A74HC14N

6603

9IN

8OUT

U20:D74HC14N

6603

400VC81

1N

L16497

304UH

C30

200V

100N

63VC67

100N

C78100V 15P

250VC20

3U3

63VC68

100N

63VC56

100N

R455.0W

.0R047

R605.0W

.0R047

R371/8WFLMP

100R0

400VC82

1N

63VC54

100N

R1362.0WMini2W33R

L26497

304UH

SEE

POW

ER S

UPP

LYFO

R R

EST

OF

CIR

CU

IT

2.0W2R

R190

.

U12:B

LM1672

SIG_GND

IN

REF

OUTNJM7815FA

TO2206856

U22

SIG

NA

L

R541/4W

FUSIBLE10R

1/2W

1RR

137

SMAL

L

D26

0A2 BAT85

63VC27

1U1N5248B ZD9

0W518V0

WO

OFE

R A

MP

-15V_U12 +25V_LS-

+25V_LS+

NET00256

R1551/4W

MINI10K0

SIGNAL1

R1541/4W

MINI10K0

R711/4W

MINI10K0SIGNAL1=GNDA

C77100V100P

To input PCB

-15V_U12

+15V +15V_U12

TP2

connect to heatspreader

connect toheat spreader

+145V

FBACK-

R781/2W

MF150K0

FROM W29 RIBBON CABLE PIN #8

R1021/8WFLMP

10R0+15V_MOD

-145V

DRIVER CHIP SUPPLY

FBACK-

18uH3899

R20

+15V_U1218uH3899

R22

8

W3:

H8

ALUMINUM SPACER

DRIVER CHIP SUPPLY 63VC35

1U

R1352.0WMini2W33R D17

UF4004

SD+

R381/4WFLMP22R

SIG_GND

3IN

4OUT

U20:B74HC14N

660313

IN12

OUT

U20:F74HC14N

6603

2+

3-

4V

-8

V+

5BA

L

1G

ND7

OUT

6ST

RO

BE

LM311U10

6640

16VC75

100U

DEBUMP

LEDGND

1/4W 100K

R151

MINI

-15V -15V_U12

63VC60

100N

+15V_U12

63VC58

100N1/4W 1M

R198

.

POWER AMPHEATSPREADER

2307Q15:A

T0247

IRGP35B60PDPBF

WOOFGND

24

W10

:B

R771/4W

.6K8

R1011/8WFLMP

10R0-15V_MOD

200VC140

100N

GNDA

200VC139

100N

0

XC52

0

XC47

50VC123

22U1N4753A ZD1036V01W0

WOOFGND

POS_OUTPUT

2307Q23:A

T0247

IRGP35B60PDPBF

R1832.0W

.2R

FBACK-

R1951/4WFLMP22R

R1892.0W

.2R

R871/4W

MINI4K7

R1051/4W

MINI4K7

U17:A

MC33078P

U17:B

MC33078P

6586

U14:B

1/4W 220K

R146

.

TO92

2N5401

Q85108

63VC59

100N

63VC33

100N

8V

+4

V-

U24:C

+25V_LS

8V

+4

V-

U12:C

LM13600N

U23:B(VCC)

LM13600N

Dual VCA6745U23:C

(VCC)

LM13600N

Dual VCA6745U23:D

1N4753A ZD3

36V01W0

63VC25

1U

U24:B

MC33078P

1/4W 220R

R152

.

63VC57

100N

63VC61

100N

250VC31

3U3

100VC134

15N

2307Q14:A

T0247

IRGP35B60PDPBF

UF4004

D45

R1931/4W

FUSIBLE10R

63VC26

100N

50VC133

1N5

2307Q24:A

T0247

IRGP35B60PDPBF

14NC3 VSS

5COM

4 DT

11VS1 IN

12HO7 VCC

6LO

2 SD

13VB

U13:A

6586

IRS21844

From Power SupplyPCB

TO W6 ON M1373 PCB (EMC FILTER)

SEE P.S. SCHEMATIC

INVERTERS+5V SUPPLY

LM13600NU23:A

14 NC 3VSS

5 COM

4DT

11 VS1IN

12 HO 7VCC

6 LO

2SD

13 VB

U14:A

6586

IRS21844_W1

11 11

10 10

9 9

8 8

7 7

6 6

5 5

4 4

3 3

2 2

1 1

A

A

B

B

C

C

D

D

E

E

F

F

G

G

H

H

I

I

J

J

K

K

L

L

M

M

N

N

O

O

P

P

Q

Q

Product

PSA2SDate:Filename:

PCB#

M1545V01SCH.sch2006

PSA2SWed Dec 12, 2012

M1545 ofSheetRev:

53V01

RED

8A

+5V

RED

230V EURO

-15V_TRI

UF4004

D22

245V EURO

BRKR1

-15V_TRI

+15V_TRI

NC NC

CHASSISSCREW

-15V_U21

+15V_U21

PSGND

VIOLET 2

GRAY 1

YELLOW

RED 2

GND-TRI

3818L7

ACDETECT

R1691/8WFLMP

10R0-15V

-22V

+22V

+5V

R1791/8WFLMP

10R0

-15V

PSGND

+15V

SD-

PSGND

-15V

+15V

PSGND

-145V

+145V

ACDETECT

W34:G

W33:G

W12:G

3722

K1:B

4W33:D 6

5W33:E 6

1W33:A 6

2W33:B 6

IEC_RECT

+15V_TRI

1/4W 10R

R65

FUSIBLE

35VC92

100U

UF4004

D32

4W12:D 6

5W12:E 6

1W12:A 6

2W12:B 6

Circuit Breaker

200VC32

10P

PIN 1

PIN 1

C10222N

275V

1 W5:A3

GND-TRI

1/4W1K2

R160

MINI

R1481/4W

RAD10K

C64100V 470P

4148

D37

1/4W5K1

R166

RAD

250VC84

4N7

-15V_U21

VIOLET 1

1W6:A 9

9W6:I 9

4W6:D 9

RED 1

7W6:G 9

3W6:C 9

8W6:H 9

GRAY 26W6:F 9

5W6:E 9

2W6:B 9

NTC5R0

R58

6489

-15V_U21

+15V_U21

1/4W 2K7

R130

.

3818L8

R992.0W

.3R9

R1632.0W

.3R9

R1622.0W

.3R9

R1002.0W

.3R9

4007 D29

4007D13

R1701/8WFLMP

10R0+15V

C90100V10N

ALUMINUM SPACER

TO CHASSIS GROUND

R1972.0W

.3R9

4007

D56

4007

D58

63VC105

470U

4007

D55

4007

D52

POWER SUPPLYHEATSPREADER

TP1

1/4W 4K7

R139

.

WOOFGND

4148

D50

GND-TRI

63VC69

100N

63VC76

100N

R1781/8WFLMP

10R0

ORG

BLK

IN

REF

OUTNJM7915FA

6857

U31

TO220

IN

REF

OUT

6856

U30

TO220

NJM7815FA

SD+

D8

0A2 BAT85

1W13:A 4

2W13:B 4

4W13:D 4

4007

D57

1/4W 22K

R175

.

1 W11:A4

2 W11:B4

4 W11:D4

+25V_LS

C113:A160V

4700U

C117:A160V

4700U

1/4W 22K

R176

. 100VC115

47P

+5V

WOOFGND

+5V

5.0W 12K

R104

.

250VC88

4N7

250VC87

4N7

5.0W 12K

R103

.

PSGND

+15V

-145V

+145V

TOPOWER AMP

NOTUSED

+25V_LS

63VC80

100N

Q35105

MPSA13

TO92

Q65105

MPSA13

TO92

6W33:F 6

3W33:C 6

R1711/4W

MINI3K3

U9

LM318

100U35VC52

6W12:F 6

3W12:C 6

1/4W3K3

R173

MINI

1/4W3K3

R172

MINI

C38100N

250V

R1671/4W

RAD10K

8V

+4

V-

U8:C

250VC70

100N

R671/4W

.3K6

250VC71

680N

250VC89

4N7

0EC6R2022.0W

.1K8

63VC111

470U

63VC135

4U7

35VC95

1000U

50VC15

100N

3W13:C 4

1/4W 22K

R144

.

1/4W 4K7

R177

.

-145V

3 W11:C4

1/4W 22K

R143

.

-145V

63VC63

100N

9IN

8OUT

U26:D74HC14N

6603

SP2

WOOFER

GND-TRI

GND-TRI

TRI-WAV

UF4004D30

CH1405UUF4004D25

120V NA

PCB MALE CONNECTORS

+15V_U21

CHASSIS_GROUND

4007D60

-15V

OUTPUT TO SPEAKER

12A SB

1W14:A 8

2W14:B 8

3W14:C 8

4W14:D 8

5W14:E 8

6W14:F 8

1/4W1K2

R174

MINI

TRIANGLEOSCILATOR SEE AMP.SCHEMATIC U8:A

MC33078P

FEMALE CONNECTOR VIEWED FROM WIRE SIDE

1/4W 10R

R66

FUSIBLE

1N5244B ZD11

0W514V0

1N5242B ZD12

0W512V0

BLU

BLK

OR

N

4W34:D 6

5W34:E 6

PIN 9

1W34:A 6

2W34:B 6

2.7mH

L5 6500

DPDT3

3 W5:C3

2 W5:B3

S4

DPDT Switch

POWER SUPPLY

GND-TRI

63VC66

100N

-15V_TRI

1/4W3K6

R64

.

63VC62

100N

+15V_TRI

CIRCUITON AMP PCB

PSGND

200VC5

100N

D594007

63VC109

100N

MALE 9 PIN CONNECTOR FOR TRANSFORMER SECONDARYS

1N750ARL ZD14

0W54V7

63VC119

4U7

CHASSISSCREW

250VC121

4N7

R1411/4W

.4K7

1/4W 1M

R140

RAD

R591/4W

MINI10K

+15V

BLACK

BLACK

F3

FUSEHOLDER3414

C104:A4700U

160V

20ASIPBRIDGE

63VC103

4U7

F2

FUSEHOLDER3414

C101:A160V

4700U

100VC118

47P MAKESURE-130VSEPARATE

714

1N5262B ZD13

0W551V0

4

3

FOD816

U32:B

2306Q7

5108

2N5401

TO92

R2031/4W

.2K21

1IN

2OUT

U26:A74HC14N

6603

7W14:G 8

8W14:H 8

1/4W2K7

R131

RAD

U8:B

MC33078P

1/4W 10K

R62

MINI

6W34:F 6

3W34:C 6

2.0W 3R9

R61

.

1500UH

L63817C106

680N

250V

GR

Y

RE

D

YE

L

RE

D_

GR

Y_

2+

3-

4V

-8

V+

5BA

L

1G

ND7

OUT

6ST

RO

BE

LM311U21

6640

250VC96

4N7

D544007

4007

D53

63VC116

100N

3722

K1:A

250VC122

4N7

TO DRIVER CHIP REGULATORS

12A SB

63VC110

4U7

11IN

10OUT

U26:E74HC14N

660313

IN12

OUT

U26:F74HC14N

6603

WOOFGND

BRIDGE

D1

6772SIP

5IN

6OUT

U26:C74HC14N

6603

FROM W5 ON M1373 PCB (EMC FILTER)

WH

T

BLK/

YEL

BR

N

SPACER GROUND HERE

FEMALE CONNECTOR VIEWED FROM WIRE SIDE

3IN

4OUT

U26:B74HC14N

6603

GROUNDS RELATIONSHIPS ON PCB:

- GNDA merges with SIG_GND near pin 16 of U23.- SIG_GND merges with GND-TRI near pin 14 of U20.- WOOFGND merges with PSGND near pin 3 of W3.- PSGND merges with SIG_GND at C60.- SIGNAL1 on PCB 1/3 (at pin 4 of W8) is the same node as 'GNDA' on PCB 2/3 (at pin 4 of W1). They are connected via the ribbon joining W1 to W8.- RIBBON_GND is connected to GNDA via L12 on PCB 2/3.- RIBBON_GND is connected to PCB 1/3 via pin 6 of W1-W8.- RIBBON_GND becomes GNDA at PCB 1/3.

SP1

WOOFER

VIO

VIO

_

ON AMP PCB

11 11

10 10

9 9

8 8

7 7

6 6

5 5

4 4

3 3

2 2

1 1

A

A

B

B

C

C

D

D

E

E

F

F

G

G

H

H

I

I

J

J

K

K

L

L

M

M

N

N

O

O

P

P

Q

Q

Product

PSA2SDate:Filename:

PCB#

M1545V01SCH.sch2006

PSA2SWed Dec 12, 2012

M1545 ofSheetRev:

54V01

Ther

mal

Bre

aker

74 D

EG C

PSU PCB

W1INPUT PCB

88

7 6 5 4

7 6 5 4

3 2 1

3 2 1

W5

POWER TXPRIMARIES

W6 W8

W10 W3

NC

+130

V

-130

V

-15V

PSG

ND

+15V

W13

W11

+15V

_LS

AC

DET

ECT

W12 / W34 / W33

POWER SWITCHAND CIRCUIT BREAKER

SPEAKERS

POWER AMP PCB

POWER TXSECONDARIES

W14 M1545 3/3

POWER AMPM1545 1/3

PSU PCB

POWER SUPPLY** W11 & W13 ARE ON THE PSU PCB BUT DO NOT FORM PART OF THE PSU CIRCUIT. THEY ARE SIMPLY PARALLEL WIRED ON THE PCB.

W6 ON M1373 PCB (EMC FILTER)

W5 ON M1373 PCB (EMC FILTER)

VCDINSERT

ORIGIN

.175

.225

.475 .475

CLINCH

ORIGIN

P1

SEE LAYOUT DOCUMENTATIONBEND U29 AND Q19 DOWNAND ADD RTV.

VTR

VTR VTR

VTR

VTR

RTV

VTR

VTR

RTV

VTR

RTV

VTR

RTV

VTR

VTR

VTR

VTR

VTR

VTR

VTR

RTV

VTR

VTR

VTR

VTR

VTR

VTR

RTV

VTR

RTV

VTR

VTR

VTR

VTR

RTV

VTR

RTV

VTR

RTV

VTR

-

-VTR

VTRVTR

RTV

VTR VTR

NOL

NCL

NOR

NCR

CL CR

V TR

VTR

VTR

RTV

RTV

VTR

RTV

RTV

RTV

VTR

RTV

TIP

RIN

G-S

W

TIP-SW

SLEEVE

RING

VTR

RTV RTV

-

RTV

RTV

2 1

3

VTR

300

VTR

RTV

RTV

81

VTR

RTV

VTR

RTV

VTR

TIP

RIN

G-S

W

TIP-SW

SLEEVE

RING

VTR

5R0

300

1 2

3

C1

- C2

+

NO

AC

AC

-+

300

81

36

14

1.07 in. hght clr

9

7

0.028 in. hght clr

LEVEL

FROM INPUT BOARD

TO POWER AMP

TO POWER AMP BOARD

6435

3818

3818

6451 6451

2306

6451

6451

6405

6400

3522

3538 3538

4063

2307 2307 2307

5266

6408

6451

5242

2339

4010

5266

4147

6543

5953 5953

3414

4660

4660

2305

2328

2305

6451

3414

6856

4063

3538

3538

2307

59533692

6856

5242

3692

6856

6489

3817

58575857

6500

4147

4100

4768

6451

3722

6857

59536497 6497 4768 5857 5857

6772

5954

4146

5953

3538

2328

4145

1M

100N

BA

V21

1N

100N

1N

100R

0

220R

4K7

10R

0

4K7

10R

010

0N

1M

22R

100P

1K5

1M

9K76

1.0W 41

48

17K

40

47K

68N

1M

4007

4007

220K

220P

100K

UF4

004

UF4

004

10K

22M

220R

47P

1K5

10K

220K

4148

22K

22K

51V

0

220N

100N

330K

10K

0

10K

0

10K

0

3R9

2.0W

22N

275V

4007

4007

1K5

25V68U

25V68U

4N7

250V

4N7

250V

4148

470N

470N

3R9

2.0W

10N

3R9

2.0W

3R9

2.0W

14V

0

10R

100K

47K

4148

3K6

3K6

10R0

36V0

100N

2.0W2R

3K3

10K

10R0

180K

100N 18V0

22R

150P22K

BAT85

1N

BAV21

1K5

100N

100N

4K7 1N5

100N

2K05

18V0

180K1U

18V0

10R

22R

36V0

100N 22U50V

150P

1U63V

470N

681R0

9K76

9K76

27K

4148

100N

10K

4148

10K

1K

18K7

4148

4K7

100N

100N

15K

220R

15K

100N

2K7

2K7

100N

LM311

2.0W33R

22U50V

2R2

22U50V

100N

470P

LM318

2N5401

1K5

100N

10R

18V0

1K5

18V

0

BAT85

100N

4K7

74HC14N

100N 100N

18uH

2.0W2R 2.0W2R

4K7

1N5

LM311

10R0

7K96 15P

63V4U7

BA

T85

FOD816

4K7

2R 2.0W

2.0W2R

22K

BC550C

100N

1M

2N5401

BAT85

BAT85

10R

100N

33K

100U16V

47P

18V

0

1N

22K

1K5100N

50V22U

100P

2R2

MPSA13

100N

100N

1N

100N

250V

4N7

100N

250V

4N7

10N

100N

1K82.0W

470P

RE

D

YE

L

681R0

TL072

17K

40

2K7100N

470N

4148

470R

TL072

14K0

22K

100N

1M

10K

4148

TL072

5K6

4007

27K

100N

2R2

TL072

4K12

220N

220N

12KTL072

15K

4007

4007

4U763V

100N

18uH

47K

100K

220P

12V

0

UF4

004

MPSA13

MPSA13

LM13

600N

2N54

01

10R0

1K2

10R0 1K2

3K3

10R

22R

100N

100N

100N

2N54

01

MC

78L0

5AB

PR

MIR

GP

35B

60P

DP

BF

4K7

220N

100N

100N 10R0

4V7

IRG

P35

B60

PD

PB

F

74H

C14

N

1/2W

150K

0IR

GP

35B

60P

DP

BF

220N

10K

0

4007

4007

4007

680N250V

MP

SA

06

100K

GR

N

100N

4N7

250V

100N250V

2K21

10K B

22K

4148

2N55

51

2N55

51

3R9

2.0W3R

92.

0W

680N250V

330N

100N 4U7

63V

PTC

10R

35V100U

250V3U3 3U3

250V

1N5

10P

41483K310K

10K0

4148

100N

1K5

1M

1U

100N

100N1K

470R

47R

1M

220R

100K

7K96

UF4004

100N

41482.0W2R

1K5

33K

100N

4148

18V0

4148

47K 47K

470R

100N

470N

68N41484148

1K

4K710K

1K4148

27K

220R4K7

47K

47K

10K

4148

100N

5K1

10K0MC33078P

18uH100N

1M

150K01/2W

5.0W0R047

0R0475.0W

UF4004

1R1/2W

400V1U

1U63V

Zinc

10K0

10K0

10M

100N

3K74

LM13600N

47K

MC33078P

2N5401

LM1672

1000U35V

2K21

4U763V

33R 2.0W

1/2W1R

400V1U

270K

250V

4N7

4007

470U63V

100K

1.0W9K76

470P

TL072

4K99

470K

2K7 47K

100N

NE5532N

TL072

2K05

470N

1M

220K 1K

10K10K

470K

TL072

2M2

68K

100U35V

UF4

004

NJM

7815

FA

TO22

0

1N

TL072

MC33078P

100N

2.0W2R

IRS21844

IRG

P35

B60

PD

PB

F

250V3U3

0.4"Fins

NJM

7815

FA

TO22

0

6K815N

100N

100N

250V

18V0

IRS21844

2.0W2R

0.4"Fins

TO22

0

NJM

7815

FA

1500

UH

160V4700U4700U

160V

2.7mH

47K

2K87

470U63V

12K5.0W

4N7

250V

100N

RELAY 1A

NJM

7915

FA

TO22

0

3U3250V304UH 304UH

5.0W12K

160V4700U

160V4700U

BRIDGE

4148

4148

18uH

400V3U3

4K99Zinc

18uH

18uH

250V3U3

1/3

V01

TRIA

NG

LE O

SC

ILLA

TOR

V01

245V

EU

RO

120V

N.A

.

230V

EU

RO

BE

ND

BE

ND

+5V SUPPLY

V01

2/3

PSA2S

M1545

PIN 1

M1545

WAVE

3/3

PSA2S

CU

RR

EN

T LI

MIT

Bla

nkSi

ze -

1700

0x11

125

NOTE SYMBOL = GROUND MERGEBE CAREFUL IF DOING ANY CHANGES

M1545

M1545 V01LEVEL LIMIT

PSA2S

PSA2S

Clin

ch le

ads

of b

ridge

flat u

nder

boa

rd

R57

C14

0

D28

C85

C13

7

C86

R37

R20

0

R14

1

R125

R17

7

R12

4

C55

R52

R51

C8

R25

R47

R181

D40

R5

R89

C14

R12

8

D13 D56

R16

C93

R9

D30 D

32

R62

X3

X2

R48

R8

C11

8

R13

3

R59

R146

D50

R14

4

R14

3

ZD13

C73C68

R14

9

R15

5

R15

4

R71

R197

C102

D60 D57

R16

4

L7 L8

C18 C21

C122 C121

D24

C11 C12

R163

C6

R99

R61

ZD11

R66

R13

R15

D37

R67

R64

R170

ZD3

C33

R16

1

R172

R167

R179

R41

C24 ZD5

R38

C65R175

D19

C81

D38

R134

C45

C30

R105C133

C19

R79

ZD7

R43

C27ZD9

R193

R195

ZD10

C26

C98

C79

C28

LOC

BEC

C17

R42

R6

R2

R114

D15

C36

R142

D47

R127

R1

R97

D7

R95

C12

7

C126

R49

R14R55

C62

R130

R13

1

C66

U21

C 2012Yorkville

R135

C97

R53

C11

2

C80

C64

U9

Q18

R70

C13

8

R192

ZD6

R74

ZD4

D42

C67

R12

U20

C61 C60

R22

R186

R18

8

R87

C41

U10

R10

2

R81 C78

C135

D8

U32

R139

R189

R19

0

R15

0

Q10

C56

R14

0

Q7

D44

D26

R54

C58

R14

7

C75

C115

ZD8 C82

R176

R132C99

C123

C77

R13

8

Q21

C46

C47

C3

C15 C96

C5

C89

C90C63

R202

C1

LD3

LD2

CAUTION!Replace with sametype and value fuse.

12A SB

R21

S1

U19 R107

R3

C129

C49

D5

R111

U40

R83

W11

R91

C12

4R

159

R126D46

U27

R88

D29

W13

R96

C48

R106

U18 R98

C40

C13

R34

U6

R35

D55 D58

C103C109

R20

4

J7

R17

R36

C94

ZD12

D22

Q3

Q6

U15

Q1

R169

R16

0

R178 R174

R171

R44 R50

C107

C100

C59

Q19

U29

Q14

R76

C72

C54

C53 R101

ZD14

Q24

U26

R82

Q23

C83

R15

6

D59

D54

D53

C106

Q2

R31

LD1

C131

C84

C70

R11

8

P1

R90

D6

Q5 Q4

J2

R162R100

C71

C50

16

W33

C116

C110

X8

R65C92

C22

C44

F3

C128

C32

D36R173R148

R157

D34

C69

R63

R199

C25

C34

C139R145

R75

R109

R108

R152

R151

R80

D45

C29

D35

R18

4

R113

R120

C74

D31

ZD2

D39

R94 R93

R27

C37

C51

C39D3

D4

R4

R11

2

R84

R123

D2

R33

R39R32

R10

R11

R28

D9

C76

R166

R158

U8

R20C42

R198

R78

R60

R45

D17

R46

C108

C35

R168

R40

W8

R153

C57

R72

U23

R129

U24

Q8

U12

C95

R20

3

C119

R136R137

C114

R119

C88

D52

C105

F2

R11

5

R165

C2

U25

R19

6 R7

R11

6 R92

C12

5

U5

U7

R86

2012Yorkville

C

C16

R68

R56

R19

R121R23

R18

U1

R122

R85

C52

D25

U30

J3

C120

U4

W3

W10

U17

C23

R18

2

U13

Q15

C31

H1

U11

R77

C134

C43

C38

ZD1

U14

R18

3

H2

U22

R58

L6

C104

C113

L5

16

W34

16

W12

R24

J1

R73

C111

R103

C87

C130

K1

U31

C132

L1

L2

R10

4

C117 C101

D1

D11

D10

L10

CA

UTI

ON

!R

epla

ce w

ith s

ame

type

and

val

ue fu

se.

12A

SB

C7

R29

L11

L12

1

3

W5

FRO

M A

C M

AIN

S S

WIT

CH

C20

W14

W1

3

7

9W6

V01SEE LAYOUT DIAGRAM

M1545

3. PCBSA: DO NOT BREAK OUT BOARD BEFORE TESTING.

4. PCBSA: USE SAME SOLDERWAVE JIG AS M1374.

PRODUCTION NOTES1. LEDS LD1, LD2, AND LD3 ARE TO BE HAND INSERTED.

2. RTV ALL ELECTROLYTIC CAPACITORS.

G OI

79XX

TO-220E CBTO-92

MPSA63

MPSA43MPSA13

2N5551

MPSA56

MPSA06

2N5401

"STYLE_P34"I OG

78XX

TO-220

FUNCTION KNOBREFMODEL(S):-

PART#

RRR

RRR

RRR

P1RR

FFF

FFF

FFF

LEVELFF

PPP

PPP

PPP

2339PP

NNN

NNN

NNN

NNN

KKK

KKK

KKK

8653KK

{NEW}PSA2S

M1545

# DATE VER# DESCRIPTION OF CHANGE

13

1110

87

54

21

12

9

6

3

MODEL(S):- PSA2SM1545 REVISION HISTORY

VV

VV

VV

VV

V

V

V

DD

DD

DD

DD

NN

NN

NN

NN

D

D

D

N

N

N

Derived from M1374V03V0122-OCT-2012PRODUCTION RELEASE - MLV0129-NOV-2012