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SERVICE MANUAL
AP4020
U.S.A.
Yorkville Sound Inc.4625 Witmer Industrial Estate
Niagara Falls, New York14305 USA
Voice: (716) 297-2920Fax: (716) 297-3689
WORLD HEADQUARTERSCANADA
Yorkville Sound550 Granite CourtPickering, Ontario
L1W-3Y8 CANADA
Voice: (905) 837-8481Fax: (905) 837-8746
Quality and Innovation Since 1963Printed in Canada
WEB: www.yorkville.com
MODEL TYPE: YS4020
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
AP4020 Parts List 11/9/2012
YS # Description Qty. YS # Description Qty. YS # Description Qty. YS # Description Qty.6478 AS35FN-TO92 TEMPERATURE SENSOR 2 4520 _10K TRIM POT 2 4867 1/4W 270R 5% T&R RES 2 8719 8-32 X 3/4 FILLISTER PHIL MS JS500 25906 RED 3MM LED 1V9 20MA.4SPCER T&R 3 2448 15.00 AMP CIRCUIT BREAKER 1 4986 1/4W 270R 5%MINI T&R RES 2 8815 8-32 X 3/4 PAN PH TAPTITE JS500 55908 GRN 3MM LED 1V9 20MA.4SPCER T&R 3 3820 ___4UH COIL 14AWG ZOBEL HORIZONTAL 2 4855 1/4W 330R 5% T&R RES 2 8809 10-32 X 1/4 PAN PH TAPTITE JS500 46419 BRIDGE 35A 400V WIRE LEAD GI3504 2 3485 CLIP 250X032 18-22AWG RIGHT ANGL 4 4821 1/4W 470R 5% T&R RES 2 8749 10-32 X 1/2 QDX PH TAPTITE JS500 146425 BAV21 200V 0A25 DIODE T&R 4 3486 CLIP 250X032 22-18AWG DISCO-LOK 14 4980 1/4W 470R 5%MINI T&R RES 9 8740 5/16-18 X 3 GRD 5 HEX BOLT JS500 16825 1N4148 75V 0A45 DIODE T&R 51 3489 CLIP 250X032 18-22AWG DISCO/INSL 3 4891 1/4W 620R 5% T&R RES 2 8869 8-18 X 1/2 THRD CUTTING FOR PLASTIC 46438 1N4007 1000V 1A0 DIODE T&R 11 3490 CLIP 250X032 14-16AWG DISCO/INSL 4 5019 1/4W 620R 5%MINI T&R RES 2 8731 10-16 X 5/8 TYPE B HEX W/SLOT JS500 126934 MR854 400V 3A0 DIODE FASREC 20 3601 RING TERMINAL 16AWG WIRE & #8 SCREW 2 4981 1/4W 1K 5%MINI T&R RES 16 3570 14 PIN SCKT CLOSED FRAME DIP ONLY 16432 1N5248B 18V0 0W5 ZENER 5% T&R 2 3618 STAR RING TERMINAL14-16AWG #10SCREW 4 4854 1/4W 1K2 5% T&R RES 1 8663 11/64 NYLON SPACER (MICRO PLASTIC) 666433 1N5257B 33V0 0W5 ZENER 5% T&R 3 3410 RED:LEFT/BLACK:RIGHT BIND POST TPP5 1 4718 5.0W 1K5 5% BLK RES 4 3751 SNAP IN 5/16 SPACER RICHCO 36439 1N5225B 3V0 0W5 ZENER 5% T&R 6 3415 RED:RIGHT/BLACK:LEFT BIND POST TPP5 1 4988 1/4W 1K5 5%MINI T&R RES 6 3743 SNAP ON 0.5" SPACER RICHCO 106440 1N750ARL 4V7 0W5 ZENER 5% T&R 5 3918 1/4" JCK PCB MT HORZ SLIM W/SCREW 2 4791 1/4W 1K54 1% T&T RES 4 3851 1/2 PCB PLASTIC SPACER 46450 1N5242B 12V0 0W5 ZENER 5% T&R 2 3628 SPKON 4C PCB MT VERT 250TAB GRY #4 2 4683 1.0W 1K8 5% T&R RES 2 3417 6-32 SCREW TERMINAL PC MNT SNAP-IN 16463 1N5251BRL 22V0 0W5 ZENER 5% T&R 1 3922 XLR FEML PCB MT HORZ THIN SNAP-IN 2 4808 1/4W 2K 5% T&R RES 4 8657 6-32 X 3/8" HEX SPACER ALUMINUM 26465 1N5250B 20V0 0W5 ZENER 5% T&R 2 4069 JST XH CONNECTOR: CONTACT 2 6113 1/4W 2K 5%MINI T&R RES 2 8629 10-32 X 1/4 SPACER PHENOLIC 86486 1N5244B 14V0 0W5 ZENER 5% T&R 2 4070 JST XH CONNECTOR: 2 CIRCUIT HOUSING 1 4847 1/4W 2K2 5% T&R RES 2 3859 1/2 PLASTIC HEX SPACER #4 26824 1N5246B 16V0 0W5 ZENER 5% T&R 2 4056 2 CIR XH-HEADER 0.098IN 1 6124 1/4W 3K 5%MINI T&R RES 6 3502 NYLON FLAT WASHER OD.158ID.110H.070 26429 1N4747A 20V0 1W0 ZENER 5% T&R 1 2328 8 CIR XH-HEADER 0.098IN 4 4826 1/4W 3K3 5% T&R RES 2 8667 SHOULDER WASHER SWS-229 LENGTH 1/8 46822 1N4745A 16V0 1W0 ZENER 5% T&R 4 2329 12 CIR XH-HEADER 0.098IN 2 6136 1/4W 3K3 5%MINI T&R RES 2 3511 #6 FLAT WASHER NYLON 25101 BC550C TO92 NPN TRAN T&R TB 14 3035 PATCH 08 22AWG 05.0 XH FLAT 1 4982 1/4W 4K7 5%MINI T&R RES 18 8485 #6 SPLIT WASHER ZINC 45102 BC560C TO92 PNP TRAN T&R TB 14 3036 PATCH 08 22AWG 09.0 XH FLAT 1 4887 1/4W 7K5 5% T&R RES 5 8818 3/4 OD X 3/8 ID X .080 THICK WASHER 25103 MPSA06 TO92 NPN TRAN T&R TA 3 3037 PATCH 12 22AWG 15.0 XH FLAT 1 4663 1/2W 8K2 5% T&R RES 2 3517 NYLON WASHER #8 0.062 45107 2N5551 TO92 NPN TRAN T&R TA 2 3451 EYELET SMALL 0.089 OD PLATED 14 4990 1/4W 8K2 5%MINI T&R RES 2 8850 #10 INT TOOTH LOCKWASHER BO 45108 2N5401 TO92 PNP TRAN T&R TA 4 9198 FAN 80MM X 80MM 40CFM 12VDC 1 4762 1/4W 9K760 0.1% *** T&R RES 8 8921 #3MM ID3.2MM OD7.0MM THICK 5MM 46854 2N6517 TO92 NPN TRAN TA 2 7584 SQUARE-CUT O RING FOR AP AIR FILTER 1 4629 1/2W 10K 5% T&R RES 8 3705 4P3T SLID SW PCMT H 15105 MPSA13 TO92 NPN DARL T&R TA 1 8432 AP SERIES AIR GRILL BLACK PLASTIC 1 4800 1/4W 10K0 1% T&R RES 4 3436 DPDT PUSH SW PCMT H BREAK B4 MAKE 35106 MPSA63 TO92 PNP DARL T&R TA 1 8434 AP SERIES PLASTIC HANDLE PAIR 1 4829 1/4W 10K 5% T&R RES 2 3587 DPDT ROKR SW QUIK 250"AC/PWR ON-OFF 16814 MJF6668 T221D PNP TRAN DARL TJ 1 3894 HEATSINK TO-220 W/TAB BLACK ANODIZE 8 4983 1/4W 10K 5%MINI T&R RES 4 3392 250 MALE TAB .2IN T&R 146815 MJF6388 T221D NPN TRAN DARL TJ 2 3501 B52200F006 COMP WASH #4 SMALL 23 6116 1/4W 10K0 1%MINI MF T&R RES 15 3682 250 MALE PCB TAB REEL 226873 MJE340 TO126 NPN TRAN TG 6 3803 NYLON SECUR-A-TACH MINI PLASTIC TIE 1 4856 1/4W 12K 5% T&R RES 4 CH1196 XFMR:AP4020 / V42 16874 MJE350 TO126 PNP TRAN TG 6 3810 4" NYLON CABLE TIE 10 4901 1/4W 13K 5% T&R RES 46752 MTP10N15L TO220 NCH MFET TN 2 3827 SQUARE BUMPER BUTTON BLACK 11 5008 1/4W 14K7 1% T&R RES 26933 MTP23P06 TO220 PCH MFET TN 2 3852 STICK ON CABLE WRAP ANCHOR 1 4830 1/4W 15K 5% T&R RES 126909 MJ21196 TO3 NPN TRAN TH 16 8433 KNOB AP SERIES PLASTIC 2 4771 1/4W 17K8 1% T&R RES 27004 2SA2121-0 TO3P PNP TRAN TK 2 8661 KNOB BUTTON FLAT GREY 3 6125 1/4W 18K 5%MINI T&R RES 27005 2SC5949-0 TO3 NPN TRANSISTOR TK 2 3468 8' 3/16 SJT AC LINE CORD STRIP 17" 1 4832 1/4W 22K 5% T&R RES 46910 MJ21195 TO3 PNP TRAN TH 16 3821 STRAIN RELIEF HEYCO #1200 1 6118 1/4W 22K 5%MINI T&R RES 16840 MC33078P IC DUAL OP AMP 5 8261 GE VELVET/MATTE LEXAN .007"X12"X24" 0.348 4833 1/4W 27K 5% T&R RES 16745 LM13600N IC XCONDUCTANCE AMP 2 8701 4-40 KEPS NUT ZINC 20 4840 1/4W 33K 5% T&R RES 35190 MBS4992 TO92 8V5 DIAC T&R 2 8793 4-40 HEX NUT ZINC 3 4853 1/4W 39K 5% T&R RES 46517 BTB24-600 TO220AB 25A TRIAC 600V 2 8760 6-32 KEPS NUT TIN PLATED 64 4878 1/4W 43K 5% T&R RES 26880 4N35 OPTO-COUPLER 4 8800 6-32 KEPS NUT ZINC 4 6119 1/4W 47K 5%MINI T&R RES 76489 __5R 20% THERM-SURGR NTC KNK LEADS 2 8854 6-32 X 1/4" 0.D. HEX NUT ZINC CLEAR 4 4835 1/4W 56K 5% T&R RES 45401 _10P 500V 5%CAP T&R RAD CER.2NPO 4 8720 #8 SPRING NUT 2 6139 1/4W 62K 5%MINI T&R RES 25203 _47P 100V 2%CAP T&R RAD CER.2NPO 2 8797 5/16-18 KEPS NUT JS500 1 4836 1/4W 68K 5% T&R RES 45410 100P 100V 10%CAP T&R BEAD NPO 2 3797 TO-247 THERMO CONDUCTIVE PAD 4 5007 1/4W 78K7 1% T&R RES 25197 220P 100V 2%CAP T&R RAD CER.2NPO 1 3846 TO220 THERMO PAD LARGE HOLE 56359B 4 4586 1/4W 82K 5%MINI T&R RES 25412 220P 100V 10%CAP T&R BEAD NPO 13 3916 TO3 SIL-PAD REPLACES MICA 32 4838 1/4W 100K 5% T&R RES 25201 470P 100V 5%CAP T&R RAD CER.2NPO 2 4124 SILPAD 1500ST 1.100 X0.820 BERQUIST 4 6120 1/4W 100K 5%MINI T&R RES 25206 __1N 400V 5%CAP T&R RAD .2FLM 4 8432P LOGO HOT STAMPED ON PLASTIC GRILL 1 4851 1/4W 120K 5% T&R RES 25273 __1N5 200V 5%CAP T&R RAD CER.2NPO 2 4597 22AWG STRAN TC WIR JMP 23 4790 2.0W 150K 5%10MM BODY T&R RES 25208 __2N2 400V 5%CAP T&R RAD .2FLM 6 4599 22AWG SOLID SC WIR T&R JMP 71 4949 1/4W 180K 5% .2"U T&R RES 45426 __2N2 50V 10%CAP T&R BEAD Y5R 2 5299 24AWG SOLID SC WIR RAD JMP 24 4886 1/4W 200K 5% T&R RES 15209 __4N7 250V 5%CAP T&R RAD .2FLM 2 4745 5.0W 0R1 5% BLK RES 12 6126 1/4W 220K 5%MINI T&R RES 66451 __4N7 250V 20%CAP BLK 'Y' 10MM AC 1 4749 5.0W 0R15 5% BLK RES 4 6127 1/4W 470K 5%MINI T&R RES 25272 __6N8 100V 5%CAP T&R RAD .2FLM 2 2005 1.0W 0R47 5%FLAME PROOF T&R RES 2 4844 1/4W 1M 5% T&R RES 15834 _10N 400V 10%CAP BLK RAD POLY FLM 2 2006 1.0W 1R 5%FLAME PROOF T&R RES 4 4948 1/4W 1M 5% .2"U T&R RES 15210 _22N 100V 10%CAP T&R RAD .2FLM 11 4677 1/2W 1R 5% T&R RES 4 4951 1/4W 4M7 5% .2"U T&R RES 26435 _22N 275V 20%CAP BLK 'X2' 15MM AC 2 4688 1/2W 2R2 5% T&R RES 3 6132 1/4W 8M2 5%MINI T&R RES 25226 _68N 100V 5%CAP T&R RAD .2FLM 4 4911 1/4W 2R2 5% T&R RES 8 4751 1/4W 22M 5% T&R RES 45212 100N 63V 5%CAP T&R RAD .2FLM 4 4748 2.0W 3R9 5% T&R 2 3604 21" 14C-28AWG DIP HDR CABLE .05" 15228 100N 100V 5%CAP T&R RAD .2FLM 3 4733 5.0W 5R6 5% BLK RES 2 3700 RELAY 2C 01AMP DC24 015MA PC-S 15314 100N 50V 10%CAP T&R BEAD X7R 2 2009 1/4W 10R 2%FLAME PROOF T&R RES 2 3721 RELAY 1A 16AMP DC24 022MA PC-C 15229 150N 63V 10%CAP T&R RAD .2FLM 4 2037 1/4W 10R FUSIBLE T&R RES 6 8870 #4 X 1/4 PAN PH TYPE A ZINC 25231 220N 63V 5%CAP T&R RAD .2FLM 2 4605 1/8W 10R 5% T&R RES 1 8729 #4 X 3/8 FLAT QUAD TYPE A JS500 BLK 45882 220N 250VDC 10%CAP BLK RAD PLY FLM 4 4875 1/4W 10R 5% T&R RES 2 9975 #4 X 1/2 PAN PHIL TYPE A B.O.& WAX 45234 470N 63V 10%CAP T&R RAD .2FLM 4 4930 1/4W 10R 5% .2"U T&R RES 1 8799 #6 X 1/4 PAN PH TYPE B JS500 25255 __1U 63V 20%CAP T&R RAD .2EL 3 2039 1/4W 22R0 FUSIBLE T&R RES 2 8865 4-40 X 5/16 PAN PH MS JS500 25258 __4U7 63V 20%CAP T&R 8X7MM .2EL 2 2016 1/6W 39R 2%FLAME PROOF T&R RES 2 8742 4-40 X 3/8 PAN PH TAPTITE JS500 25269 __4U7 100V 20%CAP T&R RAD LESR2 6 2041 1/4W 39R0 FUSIBLE T&R RES 14 8861 4-40 X 3/8 PAN PH MS JS500 85282 _10U 16V 20%CAP T&R 5X7MM .2NP 2 4899 1/4W 39R 5% T&R RES 6 8741 4-40 X 1/2 PAN PH MS JS500 35629 _10U 160V 20%CAP BLK 10X13MM EL 4 4811 1/4W 68R 5% T&R RES 2 8871 4-40 X 5/8 PAN PH MS JS500 125945 _10U 63V 20%CAP T&R RAD .2EL 2 2044 1/4W 100R0 FUSIBLE T&R RES 4 8902 4-40 X 3/4 PAN PHIL MS B/O & WAX 45260 _22U 50V 20%CAP T&R RAD .2EL 8 4984 1/4W 150R 5%MINI T&R RES 4 8832 6-32 X 1/4 PAN PH TAPTITE JS500 35961 _33U 16V 20%CAP T&R RAD .2IN NP 8 2045 1/4W 150R FUSIBLE T&R RES 4 8801 6-32 X 3/8 PAN PH TAPTITE JS500 45267 100U 25V 20%CAP T&R RAD .2EL 3 2021 1/4W 200R0 1%FLAME PROOF T&R RES 6 8829 6-32 X 3/8 FLAT PH TAPTITE BO#C HEA 245630 330U 25V 20%CAP BLK 10X13MM EL 6 2023 1/6W 220R0 1%FLAME PROOF T&R RES 4 8761 6-32 X 1/2 PAN PHIL MS ZINC CLEAR 645621 470U 63V 20%CAP BLK 12X25MM EL 5 4857 1/4W 220R 5% T&R RES 2 8796 6-32 X 5/8 PAN PH TAPTITE ZINC 25895 6800U 63V 20%CAP BLK 25X50MM 16 4977 1/4W 220R 5%MINI T&R RES 7 8830 6-32 X 7/8 PAN PH MS JS500 24390 _10K AUD 16MM DETENT P22 2 2024 1/6W 249R 2%FLAME PROOF T&R RES 12 8999 8-32 X 5/8 PAN PH TAPTITE JS500 17
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Product
Date:Filename:
PCB# ofSheetRev:
11V13
M1126V13sch.sch2006
POWER AMPTue Sep 04, 2012
M1126AP4020 / V42
-55V
-55V
-55V
+55V
C19
A50
V22
U
C25
A10
0V4U
7
RED
EY5
YEL
EY7
YEL
EY4
C5
50V
22U
D34148
BLU
W11
RED
EY2
C3
50V
22U
D44148
C7
25V
330U
C6
25V
330U
YEL
WC7
YEL
EY9
GNDA
88W1:H
58W1:E
28W1:B
+55V
-100V
3392W9-55V
WHT
GNDA
3392W7+55V
YEL
3392W6+100V
RED
-100V
+55V
+100V
-100V
BLKEY8
-55V
NET00062
3392W4OUTPUT -
BLK
33V0
0W5
ZD13
C32
63V
10U
+55V
1/4W
R71
100K
48W1:D
68W1:F78W1:G
18W1:A
38W1:C
1/4W .
R74
330R
1/4W .
R73 2K
1/4W .
R41
A7K
51/
4W .
R42
A39
K41
48D
16A
4148
D15
A
1/4W220RR40A
4148
D13
A1/
4W .
R39
A7K
5
-55V
3392W10-100V
BLU
+55V
+100V
R53
A1/
4W MIN
I2K
1/4W
R50
A4K
7
1/4WR43A
3K
1/4W1K R
45A
1/4W
R46
A4K
71/
4W .
R49
A2K
C25
63V
6800
U
C26
63V
6800
U
C24
63V
6800
U
C27
63V
6800
U
C23
63V
6800
U
C28
63V
6800
U
BC550CQ17A
D20
A41
48D
21A
4148
4148
D19
A
1/2W .
R67
10K
Q21ABC560C
1/4W
R70
A10
K1/
4WR
63A
FUSI
BLE
39R
01/
4WR
68A
3K3
BLK
EY6
1/4W
R65
A10
RFU
SIBL
EC
120
0V1N
5
1/4W
R62
A
FUSI
BLE
39R
0
1/4WR1
39R
0FU
SIBL
E
Q18AMJE340
1/4W
R59
A
FUS
IBLE
10R
+100V
BLKEY3
1/4W
R17
FUSI
BLE
151R
1/4W
R18
10K
0BC550C
Q4
C4
50V
2N2
1/4W .R3
2R2
1/4WR7
150R
Q3BC560C
1/4W
R11
22R
FLM
P
1/8W
R12
39R
FLM
P
R821/4WFLMP
200R0
C34
400V
1N
1/4W
R86
470R
1.0W
R85
FLM
P0R
47
D24148
D14148
1/4W
R22 3K
1/4W
R20 3K
1.0WR33
FLMP1R
1/4W
R88
180K
1/4WR461K
CLIP
C14250V220N
C13100V22N
1/4W18KR70
1/4W.
R30620R
.1K5R29
5.0W
1/4W
R89
180K
C15400V2N2
1
2
4N35
U2:A
6880
1/2W.
R441R
1/4WR43
470R
1/4W
R42
4K7
1/4W .
R27
2R2
C11250V220N
1/4W.
R3139R
1
2
U1:A
C16100V470P
D314007
ZD113V0 0W5
ZD91W0 16V0
C31100V22N
1/4W.
R3968K
1/4W
R40 1K
-55V
1/4W.
R3822K
1/4W.
R3722K
1/4WR35 1K
+55V
C10400V2N2
D30
4007
0W5
ZD10
3V0
MJ21196Q14
D17MR854
D13MR854
D18MR854
D14MR854
Q20MJ21196
D20MR854
C19
250V
10N
BLU
EY10
.
R62
3R9
2.0W
+55V
+100V
1/4W.
R6510R
G MT1
MT2
MA
C22
4-6 Q
30
1/4W .
R64
33K
3392W5OUTPUT +
GNDA
.
R72
1K8
1.0W
D14
A41
481/
4W .
R38
A39
K
C18
A50
V22
U
3392W8GND
BLK
1/4W.
R56A17K8
1/4W
R51
A1K
51/
4WR
44A
1K1/
4WR
47A
1K5
1/4W
R64
A
FUSI
BLE
101R
0
C22
63V
6800
U
C29
63V
6800
U
C23
A50
0V10
PC
22A
500V
10P
1/4W
R57
A
FUSI
BLE
101R
0
1/2W .
R68
10K
1/4W
R58
A39
R0
FUSI
BLE
1/4W .
R69
A3K
3
R60
A15
0K2.
0W
1/4W
R67
A10
K
C26
A10
0V4U
7
BLK
EY1
1/4W
R61
A39
R0
FUSI
BLE
1/4W .R2
68R
C28
A16
0V10
U
C27
A16
0V10
U
1/4W
R66
A10
RFU
SIBL
E
1+
1_
J1:A
3628SPEAKON 4C
Function
2+
2_
J1:B
3628SPEAKON 4C
Function
C2
100V
6N8
M RT110K
1/4W
R15
150R
1/4W .R4
2R2
1/4WR10
4K7
1/4WR5
151R
FUSI
BLE
1/4WR6
10K
0
1/4W .
R13
43K R84
1/4WFLMP
200R0
1/4W .
R14
39R
ZD12
0W5
4V7
Q5
2SC5949-0
ZD4
0W5
12V0
ZD5
14V0
0W5
1/4WR24
220K
C8
63V
1U
0W5
16V0
ZD7
C12100V22N
1/4W .
R41
2R2
1/4W
R48
FUS
IBLE
39R
0
4148
D9
D7
4148
C30100V22N
1/4W.
R3668K
ZD81W016V0
1/4W
R32
FUSI
BLE
39R
0
D10
BA
V21
D11
BA
V21
1/4W270RR34
.
R52
0R15
5.0W
.
R53
0R15
5.0W
MJ21196Q13
Q23MJ21195
Q24MJ21195
.
R57
0R1
5.0W
.
R56
0R1
5.0W
.
R59
0R1
5.0W
.
R58
0R1
5.0W
Q19MJ21196
C21
10U
16V
5190
Q29
:A
MBS
4992
.
R635R65.0W
BC
550C
Q20
A
1+
1_
J2:A
3628SPEAKON 4C
Function
2+
2_
J2:B
3628SPEAKON 4C
Function
CLIP
NET00070
1/2W .
R66
10K
4148
D18A
MJE340Q16A
D23A4148
C20A400V2N2
4148D17A
2N5551Q12A
MJE350
Q15A
BC560C
Q14A
1/4WR20547K
C33400V 1N
MJE350Q41
Q2BC560C
1/8W
FLMP249RR19
R83
1/4W
FLM
P20
0R0
Q1BC550C
MJE340Q40
1/4WR87
470R
1/4WR81
MINI220R
4
6
5U2:B
1/4W.
R4739R
.1K5R45
5.0W
4148
D5
BC560CQ10
1/4W .
R40
B13
K
BC550CQ9
1/4W .
R21
2K2
1/4W
R25
220K
1/2W.1R
R28
C9250V4N7
4
6
5U1:B
4N35
1/4WR80
220R
-100V
D19MR854
D16MR854
1/8WR51
220R0FLMP
1/4W.
R50270R
1/8WR55
220R0FLMP
D22MR854
MJ21196Q16
D15MR854
Q18
MJ21196
D21MR854
L13820
4UH
GND
VCCOUT
AS35FNQ31
1/2W .
R69
10K
D22A4148
2N5401Q13A
1/4W .
R55
A10
K0
MJE350Q19A
1/8W
FLMP249R
R9
1/4W .
R16
12K
1/4W .R8
12K
C29
A25
V33
0U
1.0WR49
FLMP1R
Q8BC550C
Q72N6517
1/4W
R23
4K7
1/4W .
R35
A13
K
1/4WR26
470R
Q25MJ21195
Q21MJ21195
Q27MJ21195
Q26MJ21195
Q22MJ21195
MJ21195Q28
.
R61
0R1
5.0W
.
R60
0R1
5.0W
MJ21196Q15
MJ21196Q17
DS
G P
Q12MTP23P06
2SA2121-0Q6
G
D
S
IRF630NPBF
NQ116752TO220
ORIGIN
CLINCHINSERT
ORIGINScor
e
Score
Score
Scor
e
M1126
BlankSize - 14700x10800
V13Pcb Mech
TAB
NORMAL
SOCKET
SOCKET WITH DIRECTION
NORMAL LARGE
SOCKET UPSIDE DOWN
14"
4"
24"YEL
V13
3.5"
BLK 24"
BLK 4"
YEL
M1126
BLK
BLK
RED 13"
RED 2.5"
Top Assy
DO NOT STUFF WIRES OR SPEAKONJACKS FOR SERVICE BOARDS.
AP4020 / V42
SEE LAYOUT DOCUMENTATIONFOR PRODUCT V42 DO NOT STUFF WIRES IN EY2, EY4, EY6, AND EY8.
M1126VT
R
VTR
VTR VTR
VTR
VTR
VTR
VTR
VTR
VTR
VTR
VTR
VTR
E BC E BC
VTR
VTR
VTR
81
1- 2-
2+
1+
NL4MP-1
SPEAKON 4C
1- 2-
2+
1+
NL4MP-1
SPEAKON 4C
.
.. .
. .
.
BIAS TRIM
.
.
. .
5882
6476
6934
6934
6880
6933
6874
6934
6873
6934
6934
5895
5834
6934
6874
5882
6873
6874
5895
3820
6934
6880
6752
6934
6934 6934
5895
5895
5895
5895
2328
5895
6873
36283628
7004 7005
5895
10R
7K5
39K
4148
4N7
1K
39R
2N2
4148 1K
5
3K3
3K3
4148
4148
4007
4148
13K41
48
BC550C
4K7
4148
10K
0
16V
0
10K
0 6N8 1N
22N
1R 1.0W
4148
1R 1.0W
220R
039
R
1N5
68R
4V7
100K
620R
4148
2N2
BC
550C
2K39
R0
250V
220N
2N2
4148
39R
3V0
470P
68K
39R
010
R
47K
12K
150R
1U63V
4K7
249R
18K
151R
12V
0
3K15
0R 470R
470R
4148
2R2
1K
470R
2R2
2R2
39R
0
220R
0
330R
50V
22U
10P
200R068K
MA
C22
4-6
TO22
0{W
atts
}
MR854
33K
10U16V
7K5
MR
854
4K7
10P
4K7
1K5
2N5551
2N54
011K
4148
10R
10K
4U7100V
1K
AS35FN
39R
0 39R
0
4148
180K
220R
4N35
22K
1/2W1R
TO220{Watts}
MTP23P06
2N65
1722
0K
1N470R
MJE350
TO126
MR854
330U25V
12K
151R
4148
22U50V
MJE340
TO126
249R
BAV21
MR854
270R
270R
22N
MR854
BC
550C
BC
560C
63V6800U
10N
39K
10R
22U
50V
MR
854
220R
BC
560C
160V
10U
4148
3K
17K
8
MJE350
5.0W1K
5
220N
250V
1K8
1.0W
2.0W
150K
4U7100V
101R
0
BC560C
MJE340
10K
0
16V
0
BA
V21
4007
220R 3V
0
25V
330U10
K
39R
0MJE350
2N2
3K
2K2
4148
5.0W0R
1
5.0W0R
1
200R
0
1K
25V330U
BC560C
22R
2R2
22N
BC
560C
4148 22
K
4K7
0R47
1.0W 10K
5.0W
0R15
5.0W
0R15
5.0W1K
5
2K
101R0
43K
200R0
6800U 63V
10K1/2W10K1/2W
10K1/2W
1/2W10K
MBS4992
4UH
MR854
2K
39R0
4148
180K
4N35
1R 1/2W
33V0
TO220{Watts}
IRF630NPBF
MR854
MR854 MR854
BC
550C
14V0
13K
22U50V63V
6800U
6800U 63V
63V6800U
63V6800U
MJ21196
MJ21195
MJ21195
5.0W0R
1
5.0W0R
1
10U
63V
160V
10U
BC550C
16V
0
63V6800U
MJE340
MJ21196
MJ21195
MJ21195 5.0W0R
1
5.0W0R
1
22N
39R
220K
BC550C
MJ21196
MJ21195
MJ21195
Body
MJ21196 MJ21196MJ21196
TO3P2SA2121-0
TO3P2SC5949-0
2.0W3R9
63V6800U
MJ21196
MJ21195
MJ21195
5R65.0W
MJ21196
B A
GN
D
M1126 V13
V13
BRIDGE
Bla
nkSi
ze -
1470
0x10
800
V13
R65
R39
A
R42
A
D13
AC
9
R44
A
R31
C10
D17
A
R51
A
TP6
R69
A
R68
A
D22
A
LOC
BEC
D21
AD
30
D23
A
R35
AD
7
Q8
R42
D5
R18
ZD7
TP5 R6
C2
C34
C13
R49
D4
R33
R51
R14
C1
R2ZD
12
R71
R30
D16
A
C20
A
Q17
A R53
A
R32
C14
C15
D19
AR
47
ZD10
C16
R36
R48
R66
A
R20
5
R16R15
C8
R23
R19
R70
R17
ZD4
R20
R7
R87
R26
D9
X33
R27
R40
R43
R4
R3
R1
R55
R74
C18A
C23A
R84
R39
Q30
D13
W8
GND
BLK
R64
C21
W5
OU
TPU
T +
R41
AW
9
-55VWHT
TP10
D20
EY
10
BLU
EY9
YEL
R50
A
C22
A
R46A R47
A
Q12A
Q13
AR
45A
D14
A
R65
A
R70
A
C26A
R46
Q31
TP5A
R61
A
R62
A
D20
A
R89
R81
U1
R37
R44
TP7
Q12
Q7
R25
C33R86
Q41
D18
EY
1
BLK
EY
6
BLK
EY
5
RED
EY
2
RED
C7
TP4
R8
R5
D2
C3
Q40
EY4
YEL
R9
D10
D22
TP8
R34
TP9TP1
R50
C30
D16
Q1
Q2
W6
+100VRED
W4
BLKOUTPUT -
C23
C19
R38
A
R59
A C19A
D21
R40
A
Q14
A
C28A
D15
A
H4
R43
A
R56
A
Q15A
R45
C11
R72
R60
A
H3
C25A
WC7
YEL
R64
A
Q21
A
Q16A
R55
A
ZD9
D11
D31
R80
ZD11
C29A
R67
A
R63
A H1
Q19A
C4
R22
R21
D3
R59
R60
R82
R35
C6
Q3
R11
R41
C12
Q10
D1
R38
R10
R85 RT1
R52
R53
R29
R73
R57A
R13
R83
C27
R66
R67
R69
R68
Q29
L1
D17
R49A
R58A
D18A
R88U
2
R28
ZD13
Q11
D19
D14 D15
EY7
YEL
EY3
BLK
EY8
BLK
Q9
ZD5
M1126 1/2AP4020
R40BC5
W7
+55V
YEL
C28
C24
C29
C22
Q16
Q23
Q24
R57
R56
C32
C27A
Q20A
H2
ZD8
W1
W10
BLU
-100V
C25
Q18A
Q18
Q27
Q28
R61
R58
W11
BLU
C31
R12
R24
M1126 2/2AP4020
Q4
J1J2
Q14
Q21
Q22
Q15
Q17Q13
Q6 Q5
R62C26
Q20
Q25
Q26
R63
Q19
PCB
1/4"
3
1
#4060 SIL THERMO PAD
PCB
#3797 THERMO PAD
T126 TYPE DEVICE
HEATSPREADER
#3916 THERMAL PAD
#8701 4-40 KEPS NUT
PCB
T-220 DEVICE
#3501 BELL WASHER
#8741 4-40X 1/2" BOLT
HEATSPREADER
#8701 4-40 KEPS NUT
HEATSPREADER
TO-3 TRANSISTOR
#8835 BOLT
2
CLAMP DETAIL - SEE NOTES 2 AND 3.
TORQUE 4 INCH/LB
T264 DEVICE
#8485 ZINC #6 WASHER
7. MOUNTING DETAILS FOR Q30 TRIAC
FINAL TORQUE AFTER HEATSINK HAS INITIAL TORQUE FOR TO-3'S IS 8 INCH/LB
#8663 SPACER
HEATSPREADER
4. MOUNTING HARDWARE FOR Q11,Q12
Z234 CLAMP
#3851 1/2 PCB PLASTIC SPACER
3. MOUNTING HARDWARE FOR Q40 AND Q41.
Z234 CLAMP
2. MOUNTING HARDWARE FOR Q5 AND Q6.
5. MOUNTING HARDWARE FOR TO3 OUTPUTS
TORQUE 4 INCH/LB
#3846 MICA
#8667 SHOULDER WASHER
SEE LAYOUT DIAGRAM
8. TAB WIRE COLOURS: W6 RED 16AWG W7 YEL 16AWG W8 BLK 16AWG W9 WHT 16AWG W10 BLU 16AWG W5 OUTPUT + W4 OUTPUT -
9. Q31 IS HAND INSERTED AND BENT OVER WITH FLAT SIDE UP AS SHOWN.
BEND DOWN 1/4" FROM BODY OF THE TRANSISTOR
6. USE #2006 SMALL BODY 1R 1W FOR R33 AND R49.
COOLED FROM WAVE SOLDER IS 6 INCH/LB
#8800 6-32 KEPS NUT
#3517 #8 NYLON WASHER
IMPORTANT: AFTER MOUNTING DEVICE DO NOT CUT LEGS BEND LEGS IN DIRECTION SHOWN IT IS IMPRATIVE THAT LEG MARKED 2 AND 3 ARE BENT FLAT AGAINST THE COPPER SURFACE.
USE #8799 TO MOUNT TRIAC Q30
#8902 - 4-40 X 3/4 PAN PHIL
1. MOUNTING DETAILS FOR 5W ADD #8629 SPACERS ONLY ON 5 WATT RESISTORS R29 AND R45. ENSURE SPACERS ARE UNDER RESISTOR BODY ENOUGH TO RAISE IT OFF THE BOARD SURFACE.
10. DO NOT STUFF WIRES FOR MODEL V42 IN EY1, EY6, EY5, AND EY2. IN AREA INDICATED ON BOARD 2/2
#8902 440- SCREW #8485
WASHER
#3851 SPCR
#4060 SIL-PAD
#3517 WASHER
Z234 CLAMP
V13M1126 PRODUCTION NOTES
SEE LAYOUT DIAGRAM
BF872BF8712N65562N6553
B EC
MPSA63
MPSA43MPSA13
2N5551
MPSA56
MPSA06
2N5401
OUT
REFINTO
-92
MPSA63
MPSA43MPSA13
2N5551
MPSA56
MPSA06
2N5401
N/C
MT1
MT2
MBS4942
E CBTO-92
MPSA63
MPSA43MPSA13
2N5551
MPSA56
2N5401
2N6517
IRF830MTP12P10MTP10N15LIRL2910IRF5210MTP2P50EMTP8P20IRF720MTP23P06IRF822IRF4905
G SD
BD139
BD139
BD139G MT2
MT1
B C E
MAC224
B C E
MJL21194MJL1302AMJL3281AMJL211932SA2121-02SC5949-0
BD139BD237BD238MJE340MJE350MJE271MJE270BD140
E BC
C EBTO-92
BC560CBC550C
11
8
5
2
12
9
6
13
10
7
34
1
D
D
D
D
V
V
V
V
N
N
N
PC#7916 - ADD PICTURE TO PDF FOR TO3P MTG PLATE
D
D
D
D
D
D
09MAY2012D
V
V
V
V
V
V
V13V
N
N
N
N
N
N
DS no EYE, AI tabs, update GGN
PC#7935: C25A,C26A CHG YS#5259 TO YS#5269 4U7 100V12.0005/FEB/2010
12
9
6
3
#
13
1110
54
87
21
DATEMODEL(S):-
VER# DESCRIPTION OF CHANGE
JUN/11/99
OCT/06/98
JAN/13/98
NOV/19/97
5.00
3.00
1.30
1.10
ONE OF THREE SPEAKON JACKS DELETED
TRACE CHANGES TO ELIMINATE SHORTS PC#5729
PC#5550 R36,R39 68K->47K. R40B,R35A 16K->13K
ROUTING ADDED. HOLE SIZE CHANGES
JAN/27/99.
JUN/13/99
JUN/19/98JAN/27/98
DEC/04/97.
OCT/97NOV/10/97
.4.00
.
2.002.01
1.20.
1.001.01
X5,X6 MOVEDPC#5908 U1,U2 4N35->TLP621
U1,U2 TLP621->4N35. SPKON PCB MOVED FOR SHEAR
R31 47R->39R C10 680p->2n2. C8 2u2->1uPC#5533 R36,R39 68K->47K. R40B/R35A 20K->16K
PC#5577 D21 MOVED. X31,X35 ADDEDPC#5567 C10,C15,C20A TO PT#5427 2n2
PC#5520 R35A 16K->20K ZD7 20V->16V FIRST PRODUCTION
M1126 Database HistoryAP4020
VIEWBOTTOM
MJE11025
MJE11025
B E
MJ21196
MJ21195
11
8
5
2
12
9
6
13
10
7
34
1
MAY/16/03
JAN/24/02
MAY/31/01
8.30
8.10
7.00
PC#6607 C10,C15,C20A #5427->#5208 2n2 400V
PC#6506 ZD10,ZD11 4V7->3V0
PC#6381 ADD C33/C34,R86/R87 PC#6385 C2,C4 1n->2n2
DD
SEP/2004.
AUG/12/99
8.20.
8.00.
6.00
REDO SOLDERMASK
PC#6514 Q13->Q20 #6900->#6909. Q21->Q28 #6927->#6910R5,R17 249FP->150RFP. R13 22K->43K. ZD5 12V->14V0
PC#6435 C33,C34 220p AXIAL->1n RADIAL. C2 2n2->6n8PC#6438 ADD R88,R89
CORRECT BRIDGED JACK TO A
SEP/2004 9.00
17/OCT/06 10.00 CONVERT TO PCAD2002PC#7083 Q11 MTP10N15SL TO IRF630NPBF9.1021/JUN/06
11.00 CHANGE CONNECTOR W1 PADS TO OVAL PER PC#736201/NOV/0711/MAR/08 . PC#7076, REPLACE #6989 & #6990 WITH #7004 & #7005
CLINCH
ORIGIN LONG AXIS
SH
OR
T A
XIS
INSERT
ORIGIN
14"
4"
19"
BLK
BLK
2.5"
BLK 18"
YELL
V1100
RED 13"
RED 2.5"
BLK 3.5"Top Assy
YELL
M1126
VTR
VTR
VTR
VTR
VTR
VTR
VTR
VTR
VTR
VTR
VTR
VTR
E BC E BC
VTR
GUIDEETCH
1-
2+
1+
2+
1+
2-2-
NL4MP-1
1-
SPEAKON 4C
VTR
GUIDEETCH
VTR
GUIDEETCH
VTR
1-
2+
1+
2+
1+
2-2-
NL4MP-1
1-
SPEAKON 4C
GUIDEETCH
BIAS TRIM
3676
6476
6934
6934
6880
6933
6934
6934
6934
5895
5834
6934
5882
5882
3628
5895
3820
6934
6880
6752
6934
6934 6934
5895
5895
58955895
3508
5895
3628
5895
10R
7K5
39K
4148
4N7
1K
39R
2N2
4K7
4148
10R
1K5
3K3
3K3
39R
041
48
4148
4007
4148
4148
13K
BC
550C 4K
7
4148
151R
10K
0
16V
0
10K0
6N8 1N
22N
1R 1.0W
4148
1R 1.0W
220R
039
R
68R
4V7
620R
4148100K
2N2
17K
8
16V
0B
C55
0C
39R
02K
1K2N
2
39R
039
R
4148
220R
470P
3V0
10R
39R
068
K
47K
12K
150R
1U63V
249R
18K
4148
4K7
12V0
150R
3K
470R
470R
4148
2R2
1K
249R
470R
2R2
39R0
2R2
220R0
330R
22U50V
10P
200R068K
MA
C22
4-6
TO
220
MR854
33K
10U16V
7K5
MR
854
2N5551
10P
4K7
2N54
011K
1K541
48
10K
4U763V
AS
35F
N
39R
0
180K
220R
4N35
1R 1/2W
22K
TO220
MTP23P06
2N65
1722
0K
1N
470R
MJE350
MR854
330U25V
14V0
22U50V
151R
4148MJE340
4148
BAV21
MR854
1N5
270R
22N
270R
MR854
BC
550C
BC
560C
6800U 63V
10N MR
854
39K
22U50V10
R
220R
160V
10U
4148
MJE350
BC
560C
3K
101R
0
5.0W1K
5
150K
2.0W
BC560C
22N
4U763V
220N
250V
220N
250V
1K8
1.0W
MJE340
25V
330U
4148
4007
3V0
BA
V21
MJE350
10K
10K
0
2N2
220K
2K2
3K
5.0W0R
1
5.0W0R
1
12K
1K
BC560C
200R
0
22R
2R2
BC
560C22
N
22K
0R47
1.0W
4K7
10K
5.0W
0R15
5.0W
0R15
5.0W1K
5
2K
16V
0
101R0
43K
200R0
6800U 63V
10K1/2W
1/2W10K 10K
1/2W
10K1/2W
4UH
MBS4992
MR854
2K
39R0
4148
180K
4N35
1R 1/2W
33V0
TO220
IRF630NPBF
MR854
MR854 MR854
BC
550C
22U50V
13K
6800U 63V
6800U 63V
63V6800U
6800U 63V
5.0W0R
1
5.0W0R
1
MJ21196
MJ21195
MJ21195
BC
550C
160V10U
10U
63V
MJE340
6800U 63V
5.0W0R
1
5.0W0R
1
MJ21196
MJ21195
MJ21195
BC550C
22N
25V330U
39R
MJ21196
MJ21195
MJ21195
Body
MJ21196 MJ21196
MJ21196
MJL3281AMJL1302A
3R92.0W
63V6800U
MJ21196
MJ21195
MJ21195
5R65.0W
MJ21196
B AV1100
BRIDGE
V1100
AP-4020M1126
R65
R39
A
R42A
D13A
C9
R44
A
R31
C10
R46
AD
17A
R65A
R51
A
TP6
R69
A
X1
X4
R68A
R61
AD
22A
X2
D21
A
D30
X19
D23
AX
35
X12 X13
D7
R35
A
X14
Q8
R42
D5
R17
R18
ZD
7
TP5
R6
X8
C2
X15
C34
X33
C13
R49
D4
R33
R51
R14
R2
ZD12X
6
R30
D16A
R71
C20
AR
56A
ZD
8Q
17A
R32
R53
A
R46
C15
R63
AX
25R
47D
19A
R80
C16
ZD10
R66
AR
48X
11R
36
X22
X29
R20
5
R16
R15
C8
R19
R70
D3
R23
X23
ZD
4
R7
R20
R26
R87
X32
D9
R27
R40
R9
X16
R43
X17
R4
R1
R3
R55
X10
R74
C18A
EY10
C23A
R84
R39
X18
X24
W4
OU
TP
UT
-Q30
D13
R64
C21
W5
OU
TP
UT
+
X28
R41
A
X3
W9-55V
WH
T 7
"
D20
TP10
X31
Q12A
C22
A
R50A
Q13A
R45
A
R47AD
14A
R70
A
C26A
X9
Q31
TP5A
R62
A
R89
R81
U1
R44
R37
X20
TP7
Q12
Q7
R25
C33
R86
Q41
D18
EY1
BLK
EY5
RED
EY2RED
C7
ZD5
C3
TP4
R5
D2
Q40
X7
EY4
YE
LL
EY7
YE
LL
EY8
BLK
EY3
BLK
D1
D10
D22
C1
TP8
R50
C30
TP9TP1
R34
D16
Q1
Q2
W6+100V
RE
D 1
2"
X5
C23
W8
GND
BL
K 8
"
C19 D21
R38
A
C19A
R59
A
R40
A
C28A
D15
A
Q15A
Q14
A
R43
A R64
A
H3
R45
R60
A
Q21
A
XC
38
C25A
C14C11
WC7
YELL
R72
Q16A
H1
C29A
D20A
D31
ZD11
D11
Q19A
R67A
R55
A
X30
C4
R24
R21
R22
R60
R59
XZ
D3
R8
R35
Q3
X26
EY6BLK
R82
R11
R41
Q10
C12
R38
R85
R10
RT1
J1
R52
R53
R29
R73
ZD
9
R57A
X21
W11BLUE
R13
R83
C27
R69
R68 R67
R66 L1
Q29
D17
R49A
R58A
D18A
R88
U2
R28
ZD13
Q11
D19
D14 D15
EY9
YELL
Q9
X27
M1126 1/2AP4020
C5
R40B
C28C29
C24
C22
LOC
BEC
W7
+55V
YE
LL
10"
R56
R57
Q16
Q23
Q24
H4
H2
Q20A
C27A
C32
W1
W10
-100V
BLUE 6"
Q18A
C25R
61R
58
Q18
Q27
Q28
Q4
C31
C6
AP4020M1126 2/2
J2
R12
Q14
Q22
Q21
Q15
Q17Q13
Q5Q6
R62
C26
Q20
Q26
Q25
R63
Q19
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:.X8013V1300sch.sch2002
.Wed Feb 03, 2010
Sheet113V00
AP4020 / V42of
Filename:
PCB# Sheet 11
Product
Date: Rev: YsType:.X8013V1300sch.sch2002
.Wed Feb 03, 2010
Sheet113V00
AP4020 / V42
WC17.
TABWC4.
TAB
TAB
RED
WC2.
*
*
8AM
PS
GR
N/Y
ELL
31
TAB
2
245V
.
TAB
TAB
TAB
TAB
TAB
*
C20
2B16
V33
U
4007
D240
1N75
0AR
L
4V7
ZD21
00W
5
1N52
57B
33
V0ZD
206
0W5
1N75
0AR
L
4V7
ZD20
70W
5
EM
F1E
GR
N/Y
EL
BR
N
1N52
48B
18
V0ZD
208
0W5
C20
2A16
V33
U
1N52
48B
18
V0ZD
209
0W5
88W37:H
78W37:G
58W37:E
38W37:C
W38:B 2
24W39:B
BLU
4n7
CSA
C1E680n
TABWC7.
1112W35:K
912W35:I
712W35:G
612W35:F
412W35:D
212W35:B
TAB
230V DUMMYWC13.
BROWN/BLK
BLUE
1075VA230/245V_50Hz
C214B100V220P
4148
D20
1B
TO92
MPSA06
Q2015103
4007
D203
C203100V 4U7
TO92
BC550C
Q2035101
R2111/4W
MINI220K
S2
DPDT Switch
68W37:F
18W37:A
28W37:B
48W37:D
4148
D20
5
4148
D20
4
4007
D20
6
R20
91/
4WMIN
I1K
5
TO92
MPSA06
Q2405103
C1
275V
22NC2
250V
4N7
R21
91/
4W .7K
5C
216
25V
100U
20V0
ZD21
11W
0
1N47
47A
NTC 5R
0
R1
6489
TO92
2N54
01
Q21
051
08
R24
51/
4W .1M
R2441/4W
MINI220K
R24
21/
4W MIN
I47
KB
RID
GE
D2Flat64
19
4148
D211
34W39:C
R2251/4W
MINI470R
R23
41/
4W MIN
I4K
7C
212
63V
1U
4007
D21
4
4007
D21
3
C20
963
V47
0UC
207
63V
470U
C21363V470U
R2271/4W
MINI220R
4007
D21
6
4007
D21
5
R201AR201B
R202AR202B
* NOTE
R23
01/
2W .2R
2
R22
91/
2W .2R
2
C2E
CSA
1212W35:L
1012W35:J
812W35:H
512W35:E
312W35:C
112W35:A
YSL#CH1196E
BROWN
TOROID
8V
+4
V-
U201:C
R202B1/4W
.
*
R2131/2W
.8K2
R2151/4W
MINI1K
R204B1/4W
MINI10K0
R204A1/4W
MINI10K0
C214A100V220P
R203A1/4W
MINI10K0
MJF6388
6815Q204
T221D
{Function}
4148
D20
2B
C20
625
V10
0U
3700K1:C
3700
K1:B3700
K1:A
1N52
50B
20
V0ZD
201
0W5 R20
81/
4W MIN
I1K
5
1N52
51BR
L 22
V0ZD
202
0W5
NTC5R
0
R2
6489
R24
01/
4W MIN
I10
K0
4148
D21
8
R23
81/
4W .20
0K
R23
61/
4W MIN
I8K
2
BR
IDG
ED
1 Flat 64
19
C20
410
0V22
N4148
D21
0
1N52
50B
0W
5
20V0
ZD20
5
R22
61/
4W MIN
I22
K
C21
063
V47
0UC
208
63V
470U
AC L
INE
FILT
ER
R2141/2W
.8K2
R2161/4W
MINI1K
R203B1/4W
MINI10K0
MJF6668
6814Q205
T221D
{Function}
4148
D20
1A
4148
D20
2A
C20
525
V10
0U
CTO-221D
MJF6388
B E
MJF6668
B ETO-92
BC560C
C
BC550C
88W36:H
78W36:G
58W36:E
38W36:C
W38:A2
1 4 W39:A
230 VAC 50 Hz LINE
BROWN/BLACK LEAD TO
245VAC INPUT VOLTAGE. FOR
230VAC INPUT VOLTAGE OPERATION
TRANSFORMER SHOWN WIRED FOR
WHITE
WC18.
BLUEWC10.
WC6.
YELLOW
WC3.
GREY
WC14.
68W36:F
48W36:D
28W36:B
18W36:A
4148
D207
R23
71/
4W RAD1M
R20
71/
4W MIN
I4K
7
TO92
2N5401
Q2025108
TO92
BC550C
Q2415101
C215100V 4U7
K2:B
3721
FAN{C_Type}
FAN1
FAN
R22
81/
2W .2R
2
4 4 W39:D
TO92
MPSA06
Q2085103
MJF6388
6815Q207
T221D
{Function}
R2431/4W
.27K
DUMMY TAB
BROWN LEAD TO WC10 AND
2N6517
C201B16V33U
U201:B
MC33078PR201B1/4W
.
R202A1/4W
.
R2171/4WFLMP10R
4148
D21
2R
235
1/4W MIN
I8K
2
R21
01/
4W MIN
I10
K0
R20
61/
4W MIN
I10
K0
3721K2:A
7
6
1
2
3
4
5
T1YSL#CH1196
GENERIC_XF_2S_1P
AP4020 - M1127 V42-M1138
10K0 12K1 10K0 12K1
10K0 12K1 10K0 12K1
C201A16V33U
U201:A
MC33078PR201A1/4W
.
R2181/4WFLMP10R
B CTO-92
MPSA63
MPSA43
2N5551
E
MPSA56
MPSA06MPSA13
2N5401
Thermal Breaker
S1
13
10
7
4
1
9
1112
8
#
23
56
VER#MODEL(S):-
DATE DESCRIPTION OF CHANGE
PC#6218 PADS AND HOLES FOR RELAY UPDATEDPC#5695 ADD TP9, TP10 ENLARGE SOME TRACESZD210 6V2->4V7. ZD212 REPLACED BY JUMPERPC#5797 R235/236 10K->8K2, ZD202 27V->22V PC#5649 ADD SURGISTORS. DELETE R233
7.006.00.5.105.00
.
APR/06/00OCT/27/99
JUL/15/98MAR/27/98
PC#5579 REDO AC FOR 4N7. ADD DUMMY TABS FOR CEPC#5578 CORRECT SPACING FOR R228,R229, R230UPDATE FOR AP4040ZD208,ZD209 20V->18V. U201 TL072->33078PC#5532 DELETE TRIAC ADD RELAY. R233 2R0->10RPC#5514 R232 270R->470R. R232 150R->270R R233 270R ->470R
.4.003.00.2.001.01.1.00
JAN/21/98DEC/12/97.NOV/25/97NOV/13/97.
AP4020 / V42X8013 Database History
FIRST PRODUCTIONOCT/97
.
12
9
6
3
13
1011
7
4
12
5
8
V
.
10.00
V
.V
.
11.00
8.00
.
12.00
9.00
D
.
03-JUN-2009
FEB/13/03
N
PER PCs 7718 and 7738
CREATE X8013, M1127 FOR AP4020 AND M1138 FOR V42
MOVE TRACES AWAY FROM WC6 (POTENTIAL SHORT)
D
03-FEB-2010D
.
MAY/10/05
DEC/19/01
SEP/2005
JAN/15/02
.
N
PC7935: Change C203, C215 from #5259 to #5269 GGN
PC#7718,ONLY FOR V42. CHANGE R201A,R201B,R202A
REDO SOLDERMASK FOR 0.030
BRIDGE MOUNTING CHANGED
R202B FROM 10K0 TO #4773 12K1 1% 1/4W
CONVERT TO PCAD2002
NEW SOLDERMASK FOR TABS
13.00
VCDCLINCH
ORIGIN LONG AXIS
SH
OR
T A
XIS
ORIGIN
INSERT
M1127 AP4020
BY WIRING
BY WIRING
13V00
BRIDGE MOUNTED
Top Assy
BRIDGE MOUNTED
X8013
SEE LAYOUT DOCUMENTATION
VTR
VTR
VTR
5R0
VTR
VTR
VTR
VTR
1 2
BR
16
12
5R0
-C2NO2
C1NO1
81
NC NOC
81
Fan
TO TOP AMPTO BOT AMP
8K2
4148
4148
20V0
1K
4V7
22K
20V0
4007
2R21/2W
220R
220K
4007
4K7
10K0
8K21/2W
414810K0
1K
8K2
1/2W2R2
1/2W2R2
2N54
0120
0K
25V100U
220K
1M
10K0
27K
4007
22N275V
MPS
A06
4V7
4148
47K
63V470U
470U
63V
BC550C
1MMPSA06
10K0
4U7100V
4007
4148
33U
16V
10K0220P
MJF6388
1/2W
8K2
10R
18V0
100U
25V
25V
100U
33U
16V
33U16V
470R
4K7
63V
470U
4U7100V
250V
4N7
4007
4007 41
48
4007 41
48
MC
3307
8P
33U16V
4148
22N
22V04148
18V0
10K0
41484148
MJF6388
2N5401
1K5
1K5
7K5
1U63V
MPS
A06
470U63V
63V
470U
MJF6668
10R
220P
10K0
BC550C
RELAY 1A
PC-C
33V0
20V0
REL
AY 2
C
13V0
0X8
013
M11
38-V
42
M1127
M1138 V42
M11
27-A
P402
0
AP4020
R23
6
TP9
D21
1
X1
X39
D21
2ZD
211
X6X2
3X5
R21
6W9
BLK
FAN
ZD21
0
R226
ZD20
5
X38
X36
D21
5
X10
X35
X33
X31
R23
0
R227
W7RED
R211D206
R20
7
R206
X11X12
R214
D202BR204B
X21
R215
X15
X17X26
X25
R235
R2
W32
TRA
NS/
PRIM
BLK
R228
R22
9
W12
RED
FAN
Q210
R23
8C
216
R244R245
R24
0
R24
3
TP10
D240
C1
W30
.
WH
T/A
C
Q208
ZD207
D21
8
W13
BRIDGE
R24
2
W3
YEL
W4YEL
W26YEL
XFRM CT
W24BRIDGE W8
RED
W2WHT
W1WHT
W6BLU
-100V
C210
W11
BLK
W10
BLK
C207
Q203
R237Q201
R210
C203
D203
D201B
C20
2B
R203BC214B
DU
MM
Y
Q204
R21
3
R217
ZD208
X14
C20
5C
206X1
6
C20
1A
C201B
W38
R225R234
C21
3
C215
W34GRN
.C2
W16BRIDGE
D21
6 D21
3
W19BRIDGE
W15RED
D20
5
D21
4
X37
W5BLU
-100V
W23GRY
D20
4U201
X34
DU
MM
YC202A
W35
X32
X30
D207
X3
X7
C204
ZD20
2
X8D210
X29
X13
ZD209
X18
R203AX19
X20
D201AD202A
X27
X24
Q207
Q20
2
X2
X4
R208
R209
R219
X9
R1 W
14
BRIDGE
C212
Q240
X28
C209
W22BRIDGEW31
.
BLK
/AC
W29 FRO
M T
B1
BLK W25
BLK C208
Q205
R218
C214A
X22
R204A
LOC
BEC
W18BRIDGE
Q24
1
K2
ZD206
W20BRIDGE
W21GRY
D2
W17RED
W39
W33GRN
.
W36
D1
ZD201
K1
W37
X40
R201B
R202A
X41
R201A
R202B
10K0
10K0
10K0
10K0
M1127 AP4020
RTVRELAYPCB
2 ADD RTV UNDER RELAY AND BEND LEADS FLAT TO PCB.
PRODUCTION NOTES:
SEE LAYOUT DIAGRAM
1 FOR C1 USE 22N FOR NORTH AMERICAN AND 680N FOR EURO.
2N6517
SEE LAYOUT DIAGRAM
PIN CONFIGURATION
E CBTO-92
MPSA63
MPSA43MPSA13
2N5551
MPSA56
MPSA06
2N5401
12
9
6
3
#
13
1110
54
87
21
DATEMODEL(S):-
VER# DESCRIPTION OF CHANGE
OCT/27/99
MAR/27/98
DEC/12/97
NOV/13/97
6.00
5.00
3.00
1.01
PC#5695 ADD TP9, TP10 ENLARGE SOME TRACES
PC#5649 ADD SURGISTORS. DELETE R233
UPDATE FOR AP4040
PC#5514 R232 270R->470R.
.JUL/15/98
APR/06/00
.JAN/21/98
NOV/25/97.
OCT/97.
5.10.
7.00
4.00.
2.00.
1.00.
PC#5797 R235/236 10K->8K2, ZD202 27V->22V ZD210 6V2->4V7. ZD212 REPLACED BY JUMPER
PC#6218 PADS AND HOLES FOR RELAY UPDATED
ZD208,ZD209 20V->18V. U201 TL072->33078PC#5532 DELETE TRIAC ADD RELAY. R233 2R0->10R
PC#5578 CORRECT SPACING FOR R228,R229, R230PC#5579 REDO AC FOR 4N7. ADD DUMMY TABS FOR CE
R232 150R->270R R233 270R ->470RFIRST PRODUCTION
X8013 Database HistoryAP4020 / V42
11
8
5
2
12
9
6
13
10
7
34
1
D
SEP/2005
JAN/15/02
V
12.00
9.00
N
CONVERT TO PCAD2002
NEW SOLDERMASK FOR TABS
DD
FEB/13/03MAY/10/05
DEC/19/01
VV
10.0011.00
8.00
NN
MOVE TRACES AWAY FROM WC6 (POTENTIAL SHORT)REDO SOLDERMASK FOR 0.030" SPREAD
BRIDGE MOUNTING CHANGED
..13.00
..
CREATE X8013, M1127 FOR AP4020 AND M1138 FOR V42
R202B FROM 10K0 TO #4773 12K1 1% 1/4WPC#7718,ONLY FOR V42. CHANGE R201A,R201B,R202A
03-JUN-2009
PER PCs 7718 and 7738..03-FEB-2010 . PC7935: Change C203, C215 from #5259 to #5269 GG
C EBTO-92
BC560CBC550C
B ECTO-221D
MJF6388MJF6668
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
POT PCBDate:Filename:
PCB#
X8011V800sch.sch2002
AP-VX-VTC POT PCBFri May 29, 2009
X8011 ofSheetRev:
118V00
Product
POT PCBDate:Filename:
PCB#
X8011V800sch.sch2002
AP-VX-VTC POT PCBFri May 29, 2009
X8011 ofSheetRev:
118V00
C3
63V
470N
C40100V100P
R631/4W
MINI4K7
R231/8W
FLMP249R
R241/8W
FLMP249R
11 12 W1:K
9 12 W1:I
7 12 W1:G
5 12 W1:E
3 12 W1:C
1 12 W1:A
RE
D
LD5
{Fun
ctio
n}
5906
R34
1/4W *
BC560C
Q35102
TO92
R501/4W
.15K
R47
1/4W *
4V7D20W5
1N750ARL
C37100V220P
C2516V33U
R81/4W
MINI4K7 4148
D9
R31
1/4W MIN
I62
K
C38100V220P
R431/4W
MINI82K
R71/4W
MINI4K7 4148
D6
R51
1/4W MIN
I62
K
R401/4W
.14K7
R29
1/4W MIN
I62
0R
C35
63V
4U7
C41100V100P
C36
63V
4U7
R381/4W
.15K
1/4W 22M
R57
.
R591/4W
.15KR541/4W
MINI4K7
R201/4W
.15K
C17100V47P
1/4W 22M
R16
.
R191/4W
.15KR181/4W
MINI4K7
R601/8W
FLMP249R R55
1/4W
.15K
R581/8W
FLMP249R
R371/8W
FLMP249R R62
1/4W
.15K
R221/8W
FLMP249R
R211/8W
FLMP249R R26
1/4W
.15K
R251/4W
.15K
R641/4W
MINI47K
R561/4W
MINI47K
R281/4W
MINI47K
63VC6
100N
RE
D
LD3
{Fun
ctio
n}
5906
GR
N
LD4
{Fun
ctio
n}
5908
63VC8
100N
R3
1/4W MIN
I47
0KR
361/
4W MIN
I8M
2
(VCC)
LM13600N
Dual VCA6745U3:C
{Function}
1N52
25B
3V
0D
10W
5
12 12 W1:L
10 12 W1:J
6 12 W1:F
8 12 W1:H
2 12 W1:B
4 12 W1:D
B ETO-92
BC560C
C
BC550C
W2
3604
M
AUD
P1
4390
10K
Function
R32
1/4W .
15K
M
AUD
P2
4390
10K
Function
R49
1/4W .
15K
R33
1/4W .
10K
R48
1/4W .
10K
R30
1/4W MIN
I1K
TO92
BC560C
Q45102
R52
1/4W MIN
I1K
1/4W 22M
R65
.
1/4W 22M
R15
.
R171/4W
MINI4K7
R611/8W
FLMP249R
R271/4W
MINI47K
63VC5
100N
C1
100V
220P
U3:
ER
136
1/4W .
1K2
C2
100V
220P
R5
1/4W MIN
I8M
2
U4:
E
R4
1/4W MIN
I47
0K
1N52
25B
3V
0D
30W
5
C18100V47P
C2163V220N
R411/4W
MINI1K
R391/4W
.15K
R441/4W
MINI1K
C2616V33U
RE
D
LD6
{Fun
ctio
n}
5906
* NOTE: M1128 - FOR R34 NAD R47 USE #4821 470R M1133 - FOR R34 AND R47 USE #4808 2K
C963V470N
BC560C
Q65102
TO92
R421/4W
.78K7
U2:A
MC33078P
R461/4W
MINI82K
LM13600NU3:A
LM13600NU3:B
C4
63V
470N
R351/4W
.78K7
R451/4W
.14K7
U2:B
MC33078P
LM13600NU4:B
TO92
BC560C
Q55102
LM13600NU4:A
R53
1/4W MIN
I62
0R
R21/4W
.100K
TO92
MPSA13
Q15105
GR
N
LD1
{Fun
ctio
n}
5908
GR
N
LD2
{Fun
ctio
n}
5908
R11/4W
.100K
TO92
MPSA63
Q25106C22
63V 220N
(VCC)
LM13600N
Dual VCA6745U4:D
{Function}
C1063V470N
63VC7
100N
8V
+4
V-
U2:C
(VCC)
LM13600N
Dual VCA6745U4:C
{Function}
R55
B1/
4W .22
0R
R55
A1/
4W .22
0R
B CTO-92
MPSA63
MPSA43
2N5551
E
MPSA56
MPSA06MPSA13
2N5401
(VCC)
LM13600N
Dual VCA6745U3:D
{Function}6840_PC
6745_PC
VCDCLINCH
ORIGIN LONG AXIS
SH
OR
T A
XIS
INSERT
ORIGIN
Bla
nkSi
ze -
1400
0x11
000
StepAndRepeat - [email protected]@3.300
M1128 AP-VX
SEE LAYOUT DOCUMENTATION
+
-+
-
+
-
+
-
16
12
+
-
+
-
R ActivityR Clip
L A
ctiv
ity
Pow
er
To Power Supply Pcb
L C
lip
Pro
tect Channel A Channel B
5908
3604
5906
5908
5908
2329
5906
5906
4K7
4K7
22M
249R
15K
22M
220N
47K 15
K 220P
15K
15K
8M2
22M
470N
8M2
10K
4K7
470K
3V0
100P
47P220P
82K
3V0
4148
100K
22M 249R
220P
63V4U7
1K
BC56
0C
15K
15K
249R
33U
16V
100K
1K
620R
78K7 100P
4U7
63V
470N
470K
BC56
0C
15K
249R
47K
15K
4K7
GRN
21in 14C
33U16V
100N
MP
SA
13
4K7
4V7
470N
1K
62K1K
MC33078P
220N
4K7
LM13600N
RED
100N
249R249R
78K7 14K7
100N
62K 47K15K
249R620R
220R
220R1K2
470N
15K15K15K
47K
249R47P 82K
14K74148
GRN
BC560C
GR
N
10KBC560C
220P
RED
MPSA63
RED
LM13600N
10KAUD
100N
10KAUD
M1128M1133 LC
LP
BR
PR
TCT
LRE
FR
RE
F
RS
IGV
-
V+
LIM
AB
LE
M11
28-A
P-VX
M11
33-V
TC
LRE
FR
RE
F
AC
T
AP-VXVTC
LVGND
V+
V800
PRTCT V-
RS
PO
ST
LSP
RE
RS
PR
E
X801
1
RS
IG
LSPO
ST
LSP
OS
TRCLP
R17
R8
R57
R58
X22
X19
R25 R15
C21
R28 R
19
C37
R55
R59
R36
X20
R16
C3
R5
X8
R48
R7
R3
D1
X12
C40
C17C38
R43
D3
D9
R1
R65 R61
C2
C36
R52
Q5
R26
R49
R21
C26
R2
R44
R29
R35 C41
C35
C10
R4
Q3
R38
R37R
56
R62
R54
LD2
W2
C25
X21
C5
Q1
R18
X18
X11
D2
C4
R41
R31R30
U2
C22
R63
U3
LD5
C8
R24R23
R42 R40
C6
X16
R51 R27
R20
R22R53
R55B
R55AX6R136
C9
X15R32R39
R50
X13X1X9
R64
R60
X14
C18R46
R45D6LD1
Q4
LD4
X10
X4
X23
R33
Q6
W1
C1
LD6
Q2LD3
U4
P2
C7
P1
X24
X17
R47 R34470R 470R
M1128 AP/VX
2.
3511
POT
1.P22
PT#3739
SCREW
SPACERLED
8870WASHER
0.4"
PCB
SEE LAYOUT DIAGRAM
X8011 PRODUCTION NOTES -
LEAD/PIN REFERENCE
SEE LAYOUT DIAGRAM
E CBTO-92
MPSA63
MPSA43MPSA13
2N5551
MPSA56
MPSA06
2N5401
C EBTO-92
BC560CBC550C
11
8
5
2
12
9
6
13
10
7
34
1
D
D
V
V
N
N
D
D
D
D
D
D
V
V
V
V
V
V
N
N
N
N
N
N
REPLACE R4 WITH #6127 470K 1/4W..JUN/23/08 7.00 Removed shear, solder update, std board size
..CREATE X8011, M1128 FOR AP, VX AND M1133 FOR VTC8.00
.. AND R47 FROM 470R TO 2K #4808
28-MAY-2009PC#7717, 7718 - M1133,V42 AND V44 CHANGE R34
5
2
#
6
34
1DATE
MODEL(S):-VER# DESCRIPTION OF CHANGE
D V ND
DD
V
VV
N
NN
X8011 DRILL HISTORYAP4020 AND AP4040/VX2400 AND VX2402/V42 AND V44
NNV
VDD
12
9
6
3
#
13
1110
54
87
21
DATEMODEL(S):-
VER# DESCRIPTION OF CHANGEOCT/97 1.00 FIRST PRODUCTIONAPR/17/98 2.00 #5664 RIBBON CABLE CONNECTIONS CHANGED FOR
PROTECT CIRCUIT. .DEC/09/98 3.00 PC#5736 TRACES CHANGED POT SUPPORT SCREWS
ADDED..NOV/20/01 3.10 PC#6466 LD7,LD8 NSL28AA->NSL32SR2JUL/09/02 4.00 PC#6401 PARTS MOVED NEAR P2OCT/25/02 4.10 PC#6568 R44/R41 10K->1KAPR/15/05 5.00 PC#6873 REDO SOLDERMASKJUN/05/06 6.00 PC#7138:GT:CONVERT TO PCAD2002. CHANGE OPTO
.. LIMITER TO 13600 #6745 LIMITERS FOR ROHS. . REPLACE C3,C4,C9 AND C10 WITH #5234 470N 63V
REPLACE R31 AND R51 WITH #6139 62K 1/4W..
X8011 PCB_DATABASE_HISTORYAP4020 AND AP4040/VX2400 AND VX2402/V42 AND V44
4
1
65
3
#
2
MODEL(S):-PC#
*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY
PENDING CHANGE
X
X
XX
XX
PC
PC
PCPC
PCPC
X8011 PENDING CHANGESAP4020 AND AP4040/VX2400 AND VX2402/V42 AND V44
17 17
16 16
15 15
14 14
13 13
12 12
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
R
R
S
S
T
T
U
U
V
V
Product
Date:Filename:
PCB# ofSheetRev:
21v6.00
M1129-6v00.sch2002
{Drawing Number}Tue May 02, 2006
M1129{Title}
Product
Date:Filename:
PCB# ofSheetRev:
21v6.00
M1129-6v00.sch2002
{Drawing Number}Tue May 02, 2006
M1129{Title}
3657_OBS
J2
J1
LINE XLR
CopperTie Here
1/4W.
R251K54
C11
220P
100V
1/4W.
R271K54
C122N 275V
220PC
510
0V22
0PC6
100V
1/4WR26
0.1%9K76
1/4WR22
0.1%9K76
100V 220PC7
1/4W
0.1%9K76R14
100V 220PC8
1/4W
0.1%9K76R15
C27150N 63V
1/4W .
R19
56K
1/4W.
R3710K0
1/4W .
R10
56K
C28150N 63V
1/4W
R10
9A4M
741
48D
4
1/4W.
R3810K0
3436
LIM
ITER
S2:B
1/4W
R10
9B4M
7
C39
100N
100V
U3:B
MC33078P
C2333U 16V
CopperTie Here
Tie-net Name
C12
220P
100V
S4:B
S4:A
GND LIFT
U1:A
MC33078P
C3168N 100V
1/4W .
R28
56K
1/4W.
R18120K
C3268N 100V
LIMITER
S2:A
FILTER SW
S1:A
C2433U 16V
C29150N 63V
C30150N 63V
C14
100N
100V
1/4W.
R111K54
1/4W.
R131K54
8V+
4V-
U1:C
1/4W
0.1%9K76R12
1/4W
0.1%9K76R16
1/4W .R9
56K
COM M RL
MONO-STEREO-BRIDGED3705S3:B
1/4WRAD
R11110R
1/4W.
R20120K
1/4WR24
0.1%9K76
C10220P 100V
S1:B
FILTER SWC3368N 100V
C3468N 100V
1/4WR23
0.1%9K76
C9220P 100V
4148
D7
U3:A
MC33078P
8V+
4V-
U4:C
8V+
4V-
U3:C
MC33078P
U4:B
C13
100V
100N
S TR
---
J4
S TR
---
J3
C15
100N
50V
COM M RL
MONO-STEREO-BRIDGED3705S3:D
1/4W .R6
33K
U4:A
MC33078P
1/8W.
R11210R
C16
100N
50V
W1
3570
U1:B
MC33078P
COM M RL
3705S3:A
MONO-STEREO-BRIDGED
13
10
7
4
1
9
1112
8
#
23
56
VER#MODEL(S):-
DATE DESCRIPTION OF CHANGE
V
V
V
2.10
1.00
VV
VV
3.002.20
.2.00
D
D
D
APR/22/98
OCT/1997
N
N
N
PC#5694 ADD NETS BRPRTCT, LVGND-28 TO BRG SW
FIRST PRODUCTION
AP4020 / AP4040 / AP2020 / AM1CE
DD
DD
JUL/2005SEP/06/01
DEC/02/97NOV/12/97
NN
NN
CONVERT TO PCAD2002DELETE R119
C27, C28, C29, C30 TO 150nREVERSED INPUT POLARITY. MODIFIED FOR AP2020
M1129.sch_schematic-DATABASE_HISTORY
13
10
7
4
1
9
1112
8
#
23
56
VER#MODEL(S):-
DATE DESCRIPTION OF CHANGE
V
.
4.10
.
1.00
VV
6.005.00
4.003.00
.2.00
D
AUG-15-2005
SEP/06/01
DEC/02/97
OCT/97
N
PC#6914:ADD TARGETS
PC#6436 REPLACE R119 (10K0) WITH JUMPER X119
CHANGE C27, C29, C28, C30 TO 150N
FIRST PRODUCTION
AP2020 AP4020 AP4040 AM1CE
DD
JUL/2005APR/15/05
JUL/01/98APR/16/98
.NOV/97
NN
CONVERT TO PCAD2002, PC#6944:ROUTE GAUGE,PC#6873 REDO SOLDERMASK
ISOLATE PIN OF S3PC#5694 PINS 10-12 OF MC2 CONNECTED TO BRG SWT
LSPRE AT 14 PIN CONNECTOR. INPUT TO NONINVERTINGSWITCH NETS RREF WITH LREF AND RSPRE WITH
M1129 Database History
COM M RL
MONO-STEREO-BRIDGED3705S3:C
VCDCLINCH
ORIGIN LONG AXIS
SH
OR
T A
XIS
INSERT
ORIGIN
12 13 14
123
9 10 11
456
8
7
VTR
AL
CL
AMAR AC
CM CCCR
BLBC
DC DL
BR
DR
BM
DM
TIP
RING
SLEEVE
TIP-SW
SL-SW
RING-SW
7
TIP
RING
SLEEVE
TIP-SW
SL-SW
RING-SW
7
LIM
ITE
R
GN
D L
IFT
FIL
TE
R S
W
LIN
E_I
N
LIN
E_I
N
LINE XLR
3436
3657
3436
6435
3705
3436
3417
3657
9K76 10
K0
9K76
220P
120K
9K76
9K76 9K
76
120K
56K
56K
150N
220P
220P
10K0
10R
68N
4M7
1K54
100N
100N
220P
1K54
100N
9K76
220P
MC
3307
8P
10R
33U
16V
16V33U
220P
MC
3307
8P
4148
56K
4M7
150N68
N
4148
56K
150N
9K76
68N
MC33078P
150N
1K54
220P100N
9K76
68N
33K
1K54
220P
14 PIN SCKT
100N
275V
22N
V+ V-
LIM
AB
LE
RIG
HT
RS
PO
ST
RS
IG
LSP
OS
T
LSPRE
RR
EF
AP
2020
/ A
P40
20 /
AP
4040
RSPRE
LRE
F
M11
29
LEFT
V6.0
0
FR
OM
PO
TS
BRIDGED - STEREO - MONO
R14
W4
R37
R24
C10
R18
X31
R12
X29
X26
X11
9
X23
R22
X43
R26
R20
R28
R10
X19
C30
X50
C5
C8
TP4
R38
X35
X10
R112
X32
C32
R109A
R11
C14
C13
W3
C6
R13 X
17
C15
R15
C7
TP3
U1
R111
TP5
C23
C24
X42
X36
C9
U4
TP1
D7
R9
R109B
C29
C31
D4R19
C28
X30
X25
X24
X27
X28
R16
X37
X20
X22
C34
LOC
BEC
U3
C27
S2
X18
J2
X33
R25
C12C16
R23
X15
X38
X40
X11
C33
X9
R6
X34
R27
C11X16
X13
X39
X41
X12
W1
TP2
C39
S4
C1
S3S1
W2
J3
-
-
-
J4
-
-
-
J1
ADD WIRES IN BOARD ASSEMBLY
UP THROUGH THE BOTTOM1 FOR XLR #3657 USE SCREW PT#8829
2 FOR M1129B VX1200/2400/J/2402 DO NOT STUFF X40 AND X41
M1129 PRODUCTION NOTES
12
9
6
3
#
13
1110
54
87
21
DATEMODEL(S):-
VER# DESCRIPTION OF CHANGE
D
JUL/2005 6.00
VVV
DD
NNN
APR/15/05SEP/06/01JUL/01/98 4.00
4.105.00
AP2020 AP4020 AP4040 AM1CE
1.002.00..3.00
OCT/97NOV/97.DEC/02/97APR/16/98 PC#5694 PINS 10-12 OF MC2 CONNECTED TO BRG SWT
CHANGE C27, C29, C28, C30 TO 150NLSPRE AT 14 PIN CONNECTOR. INPUT TO NONINVERTINGSWITCH NETS RREF WITH LREF AND RSPRE WITHFIRST PRODUCTION
ISOLATE PIN OF S3PC#6436 REPLACE R119 (10K0) WITH JUMPER X119PC#6873 REDO SOLDERMASK
M1129 Database History
CONVERT TO PCAD2002, PC#6944:ROUTE GAUGE,PC#6914:ADD TARGETS.AUG-15-2005
4
1
65
3
#
2
MODEL(S):-PC#
*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY
PENDING CHANGE
X
X
XX
XX
PC
PC
PCPC
PCPC
M1129 PENDING CHANGESAP2020/AP4020/AP4040/AM1CE
12
9
6
3
#
13
1110
54
87
21
DATEMODEL(S):-
VER# DESCRIPTION OF CHANGE
D
D
JUL/2005
DEC/02/97
V
V
3.00
.
N
N
CONVERT TO PCAD2002
C27, C28, C29, C30 TO 150n
DD
D
DD
APR/22/98SEP/06/01
OCT/1997NOV/12/97
VV
V
VV
2.102.20
1.002.00
NN
N
DELETE R119PC#5694 ADD NETS BRPRTCT, LVGND-28 TO BRG SW
NN
REVERSED INPUT POLARITY. MODIFIED FOR AP2020FIRST PRODUCTION
AP4020 / AP4040 / AP2020 / AM1CEM1129.sch_schematic-DATABASE_HISTORY
5
2
#
6
34
1DATE
MODEL(S):-VER# DESCRIPTION OF CHANGE
D V ND
DD
V
VV
N
NN
M1129 DRILL HISTORY
APR-03-2003 V06 NAUG-15-2005 V07 CONVERT TO PCAD2002
AP2020/AP4020/AP4040/AM1CE
www . y o r k v i l l e . c om
REAL Gear.
REAL People.
Yorkville Sound550 Granite CourtPickering, OntarioL1W-3Y8 CANADA
CanadaVoice: (905) 837-8481Fax: (905) 837-8746
Yorkville Sound Inc.4625 Witmer Industrial EstateNiagara Falls, New York14305 USA
U.S.A.Voice: (716) 297-2920Fax: (716) 297-3689
www . y o r k v i l l e . c om
REAL Gear.
REAL People.
Yorkville Sound550 Granite CourtPickering, OntarioL1W-3Y8 CANADA
CanadaVoice: (905) 837-8481Fax: (905) 837-8746
Yorkville Sound Inc.4625 Witmer Industrial EstateNiagara Falls, New York14305 USA
U.S.A.Voice: (716) 297-2920Fax: (716) 297-3689
1 1
SERVICE BULLETIN SERVICE BULLETIN
Quick Fix for M1146 & M1126To speed up the servicing of the AP4020 or AP4040 on your bench, YorkvilleSound’s service department has developed a method to replace the compo-nents most likely to fail when a M1146 amplifier board requires service.
This Quick Fix kit contains the procedure, assembly drawings, and compo-nents to perform the Quick Fix to a M1146 or M1126 board.
It should be understood that the person using this procedure knows how totest resistors, diodes, and transistors to determine if they are defective. This pro-cedure is not intended to be a substitute for one’s lack of electronic capability.
Before starting, look at the board for repair and locate the version number.It is very important that you follow the procedure for the appropriate circuitboard version number.
A complimentary service manual for the AP4020 power amplifier is sup-plied with this M1146KIT.
STEP 1. Locate the assembly drawing for the version number printedon the M1146 or M1126 circuit board to be serviced.
STEP 2. Remove all of the transistors coloured RED on the assem-bly drawing.
STEP 3. Measure and remove any of the diodes coloured BLUE on theassembly drawing that may be damaged. Replace a 1N4732A 1W4V7 zener (#6459) ZD12 along with a series 0.5 ohm R85 resistor.
STEP 4. Rotate the trim pot RT1 fully counter - clockwise as in figure 1.Inspect and replace any resistors that look burnt. Measure all ofthe resistor values coloured YELLOW on the assembly drawing.The value that you measure may not be exactly what is shownon the assembly drawing but if the resistor doesn’t look dam-aged it should measure within + or – 5% of the printed value.
STEP 5. Measure the resistor coloured GREEN. The measured valueshould measure within + or – 5% value listed in the tablebelow. Replace any resistor that measured beyond the + or –5% value listed in the table below.
Figure 1
RESISTORNUMBER
R10
PRINTEDVALUE
4K7
CORRECTMEASURED VALUE
-5%3K08
3K25
+5%3K41
AP4020 &AP4040
AP4020 &AP4040
SERVICE BULLETIN SERVICE BULLETIN
www . y o r k v i l l e . c om
REAL Gear.
REAL People.
Yorkville Sound550 Granite CourtPickering, OntarioL1W-3Y8 CANADA
CanadaVoice: (905) 837-8481Fax: (905) 837-8746
Yorkville Sound Inc.4625 Witmer Industrial EstateNiagara Falls, New York14305 USA
U.S.A.Voice: (716) 297-2920Fax: (716) 297-3689
www . y o r k v i l l e . c om
REAL Gear.
REAL People.
Yorkville Sound550 Granite CourtPickering, OntarioL1W-3Y8 CANADA
CanadaVoice: (905) 837-8481Fax: (905) 837-8746
Yorkville Sound Inc.4625 Witmer Industrial EstateNiagara Falls, New York14305 USA
U.S.A.Voice: (716) 297-2920Fax: (716) 297-3689
2 2
STEP 6. Measure across the pair of test points shown in the componentlayout listed in the table below. If the measured value is notwithin + or – 10% of the value listed in the table then replacethe resistors shown in the table below.
STEP 7. Measure the resistors coloured ORANGE. Since the value ofthese resistors is 0.1 ohm, your ohmmeter will measure thehigher series resistance of the test leads if the resistor is OK. Ifthe resistor is damaged your ohmmeter will read a very highresistance (an open circuit). Replace any damaged resistors.
STEP 8. Measure the output TO–3 transistors (Q13 to Q28) to deter-mine if any are damaged. Mark any damaged transistors witha marking pen.
STEP 9. Replace any output transistors that you have marked as beingdamaged. Replace any diodes that you have found to be dam-aged. Replace all of the red transistors that were removed.
STEP 10. Inspect the traces on the circuit board for any that have ‘fused’open or looklike they got very hot. Bridge and solder a piece ofwire over any damaged traces.
Testing Repaired Circuit BoardsNow that you have rebuilt the M1146 or M1126 circuit board. It is just asimportant to properly power up the board. If the sinewave doesn’t look rightcheck the signal at test point (1) to ensure that the voltage amplifier isn’t dis-torting the signal. If there is still a damaged part on the board instantly turn-ing it on could blow up the board and you would be back where you started.
Connect the power wires and ground to the power supply. Connect a digi-tal multimeter to test pins 8 and 9 to measure the bias quiescent currentand place a scope probe on the speaker output. Be sure to turn the quies-cent current trimpot RT1 fully counter clockwise.
Now using a variac slowly turn up the AC main voltage while monitoringthe quiescent voltage and the speaker output trace on the scope. Watchingthese two test points is a good indicator of the health of the board. If youhave a second multimeter connect it up from the speaker output to testpoint 4 or 5. As you variac up also check these DC battery voltages toensure that they both increase in voltage to approximately +12 or –12 vdc.
If the board looks OK after variacing up to 120vac then slowly turn up thebias (RT1 trimpot) to obtain 3 to 5 millivolts of bias voltage on test points 8and 9. Check the speaker output with a 1KHZ sinewave with no load. If thislooks good place the minimum rated load (4 Ohm for M1126, 2 Ohm forM1146) on the speaker output and increase the sinewave amplitude to thepoint of clipping. If the signal looks free of oscillation, place a short acrossthe speaker posts. The amplifier should go into protect mode after 1/10 of asecond. Remove the short and the sinewave will appear 6 seconds later.
Reassemble the complete amplifier and run just clipping music or pinknoise into the minimum rated speaker load for that model of amplifier. Letthe amplifier heat up for 20 minutes. This will check the thermal mounting ofthe transistors and for any weak parts not caught during troubleshooting.
TESTPOINTS
R10
LAYOUTREFERENCE
4K7
LAYOUTREFERENCE
R11, R12, R14
CORRECTMEASURED VALUE
-10%15ohm
17ohm
+10%19ohm
AP4020 &AP4040
AP4020 &AP4040
AFTER YOU HAVE REPLACED ALL OF THE NECESSARY COMPONENTS INSPECTTHE REPAIRED BOARD FOR ANY MISSING PARTS, CORRECT VALUES IN THE COR-
RECT POSITION AND THAT ALL COMPONENTS ARE SOLDERED.If the amplifier passes this test the product is ready to
return to the customer.
M 1127-5. 00
RED
GREY
GREY
AP4020CE AC WIRING OCT,24,2000
GR
EE
N/Y
ELL
OW
1196E
680n
NL
4 "
17"
17"
15 "
17" WHITE
BLACK
GREY
YELLOW
RED
REDGREY
SHOW N WIRE D FOR 245V
BR
OW
N/B
LAC
K
BLUE
BROWN
