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SERVICE MANUAL A4
WEB ACCESS: http://www.yorkville.com
WORLD HEADQUARTERS CANADA Yorkville Sound
550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Voice: (905) 837-8481 Fax: (905) 837-8746
TYPE: YS1026

.4

U.S.A. Yorkville Sound Inc.
4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA Voice: (716) 297-2920 Fax: (716) 297-3689

Quality and Innovation Since 1963
Printed in Canada

Manual-Service-A4.4-1v2.pdf

IMPORTANT SAFETY INSTRUCTIONS

INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE.

INSTRUCTIONS RELATIVES AU RISQUE DE FEU, CHOC ÉLECTRIQUE, OU BLESSURES AUX PERSONNES
AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE, N'ENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIERE)

CAUTION:

AVIS:

NE CONTIENT AUCUNE PIECE REPARABLE PAR L'UTILISATEUR.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
Read Instructions
The Owner's Manualshould be read and understood before operation of your unit. Please, save these instructions for future reference.

CONSULTEZ UN TECHNICIEN QUALIFIE POUR L'ENTRETIENT
Veuillez Lire le Manuel

Il contient des informations qui devraient êtres comprises avant l'opération de votre appareil. Conservez S.V.P. ces instructions pour consultations ultérieures.

Packaging Warning

Keep the box and packaging materials, in case the unit needs to be returned for service. When using electric products, basic precautions should always be followed, including the following:

Emballage Attention:

Conservez la boite au cas ou l'appareil devait être retourner pour réparation. Lors de l'utilisation de produits électrique, assurez-vous d'adhérer à des précautions de bases incluant celle qui suivent:

Power Sources

Your 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. Precautions should be taken so that the grounding scheme on the unit is not defeated.

Alimentation

Hazards

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

L'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.

Risque

Ne 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. 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. 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.

Power Cord Service

The AC supply cord should be routed so that it is unlikely that it will be damaged. If the AC supply cord is damaged DO NOT OPERATE THE UNIT. The unit should be serviced only by qualified service personnel.

Cordon d'Alimentation Service
safety-4v2.eps Aug 26/05

Évitez d'endommager le cordon d'alimentation. N'UTILISEZ PAS L'APPAREIL si le cordon d'alimentation est endommagé. Consultez un technicien qualifié pour l'entretien de votre appareil.

A4.4 Parts List 3/12/2004
YS # 3564 5906 5908 6770 6425 6821 6825 6826 6888 6892 6896 6438 6934 6439 6440 6450 6822 6824 6432 5101 5102 5104 5113 5114 6854 5105 5106 6815 6873 6874 6911 6912 6752 6925 6909 6989 6990 6910 6734 6840 6883 5190 6444 6858 6881 6467 4595 5401 5199 5410 5412 5417 5419 5201 5416 5418 5815 5422 5273 5208 5209 5204 5523 5834 5210 6435 5224 5226 5228 5314 5865 5229 5231 5882 5602 5234 5322 5255 5521 5601 Description 8-PIN SOCKETS RED 3MM LED 1V9 20MA .4SPCER T&R GRN 3MM LED 1V9 20MA .4SPCER T&R BRIDGE 50A 400V WIRE LEAD SIP BAV21 200V 0A25 DIODE T&R STTA1206D 600V 12A DIODE ULTRAFAST 1N4148 75V 0A45 DIODE T&R STTA806D 600V 8A DIODE ULTRAFAST HER508 1000V 3A0 DIODE ULTRAFAST UF4004 200V 1A0 DIODE ULTRAFAST UF5404 200V 3A0 DIODE ULTRAFAST 1N4007 400V 1A0 DIODE T&R MR854 400V 3A0 DIODE FASREC 1N5225B 3V0 0W5 ZENER 5% T&R 1N750ARL 4V7 0W5 ZENER 5% T&R 1N5242B 12V0 0W5 ZENER 5% T&R 1N4745A 16V0 1W0 ZENER 5% T&R 1N5246B 16V0 0W5 ZENER 5% T&R 1N5248B 18V0 0W5 ZENER 5% T&R BC550C TO92 NPN TRAN T&R TB BC560C TO92 PNP TRAN T&R TB MPSA56 TO92 PNP TRAN T&R TA MPSA42 TO92 NPN TRAN T&R TA MPSA92 TO92 PNP TRAN T&R TA 2N6517 TO92 NPN TRAN TA MPSA13 TO92 NPN DARL T&R TA MPSA63 TO92 PNP DARL T&R TA MJF6388 T221D NPN TRAN DARL TJ MJE340 TO126 NPN TRAN TG MJE350 TO126 PNP TRAN TG BDX54C TO220 PNP TRAN DARL TE BDX53C TO220 NPN TRAN DARL TE MTP10N15L TO220 NCH MFET TN MTP8P20 TO220 PCH MFET TN MJ21196 TO3 NPN TRAN TH MJL1302A TO3P PNP TRAN TK MJL3281A TO3P NPN TRAN TK MJ21195 TO3 PNP TRAN TH IRG4PC50W T0247 NPN TRAN IGBT TM MC33078P IC DUAL OP AMP TC4427CPA IC FET DUAL DRIVER MBS4992 TO92 8V5 DIAC T&R MAC224-4 TO220 40A TRIAC 200V NSL-32SR2 OPTO-COUPLER LDR H11A817C IC OPTO-COUPLER CSA 10K 10% THERMISTOR NTC TO-92 VARISTOR 23J 275V MOV 7MM _10P 500V 5%CAP T&R RAD CER.2"NPO 100P 100V 2%CAP T&R RAD CER.2"NPO 100P 100V 10%CAP T&R BEAD NPO 220P 100V 10%CAP T&R BEAD NPO 330P 50V 10%CAP T&R BEAD NPO 330P 500V 5%CAP BLK MICA 470P 100V 5%CAP T&R RAD CER.2"NPO 470P 50V 10%CAP T&R BEAD NPO 470P 250V 20% Y2 CAP DISC T&R 680P 200V 5%CAP T&R RAD CER.2"NPO __1N 50V 10%CAP T&R BEAD NPO __1N5 200V 5%CAP T&R RAD CER.2"NPO __2N2 400V 5%CAP T&R RAD .2"FLM __4N7 250V 5%CAP T&R RAD .2"FLM _10N 100V 10%CAP T&R RAD .2"FLM _10N 250V 20%CAP BLK RAD 'Y2' AC _10N 250V 20%CAP BLK RAD POLY FLM _22N 100V 10%CAP T&R RAD .2"FLM _22N 275V 20%CAP BLK 'X2' 15MM AC _47N 100V 10%CAP T&R RAD .2"FLM _68N 100V 5%CAP T&R RAD .2"FLM 100N 100V 5%CAP T&R RAD .2"FLM 100N 50V 10%CAP T&R BEAD X7R 100N 250V 10%CAP BLK RAD POLY FLM 150N 63V 10%CAP T&R RAD .2"FLM 220N 63V 10%CAP T&R RAD .2"FLM 220N 250V 10%CAP BLK RAD POLY FLM 330N 250V 10%CAP BLK RAD POLY FLM 470N 63V 10%CAP T&R RAD .2"FLM 470N 50V 10%CAP T&R BEAD Z5U __1U 63V 20%CAP T&R RAD .2"EL __2U2 250V CAP BLK RAD 'X2' AC __2U2 250V 10%CAP BLK POLY FLM Qty. YS # Description 1 5927 __3U3 20V 20%CAP T&R RAD TNT.2" LS 3 5259 __4U7 63V 20%CAP T&R RAD .2"EL 3 5281 _10U 16V 20%CAP T&R RAD .2"NP 1 5282 _10U 16V 20%CAP T&R 5X7MM .2"NP 4 5629 _10U 160V 20%CAP BLK 10X13MM EL 9 5945 _10U 63V 20%CAP T&R RAD .2"EL 62 5260 _22U 50V 20%CAP T&R RAD .2"EL 8 5631 _22U 50V 20%CAP T&R 6X7MM .2"EL 2 5961 _33U 16V 20%CAP T&R RAD .2"NP 4 5232 _47N 600V 5%CAP BLK RAD FILM FOIL 2 5627 _47U 10V 20%CAP BLK RAD NP 4 5267 100U 25V 20%CAP T&R RAD .2"EL 20 5630 330U 25V 20%CAP BLK 10X13MM EL 2 5622 470U 16V 20%CAP BLK AXIAL EL 10 5632 470U 63V 20%CAP BLK LOW ESR EL 4 5635 1000U 35V 20%CAP RADIAL ELECT BUL 8 5904 2200U 80V 20%CAP BLK 25X30MM ELS 4 5886 6800U 80V 20%CAP BLK 30X45MM ELS 1 4390 _10K AUD 16MM DETENT P22 17 4520 _10K TRIM POT 21 2448 15.0 AMP CIRCUIT BREAKER 2 711 30 X 50 X 1.5MIL PLASTIC BAG 2 3820 ___4UH COIL 14AWG ZOBEL HORIZONTAL 4 3899 __18UH HI-Q MINI INDUCTOR T&R 2 3486 CLIP 250X032 22-18AWG DISCO-LOK 1 3490 CLIP 250X032 14-16AWG DISCO/INSL 1 3601 RING TERMINAL 16AWG WIRE & #8 SCREW 1 3618 STAR RING TERMINAL14-16AWG #10SCREW 6 3682 250 MALE PCB TAB REEL 6 3788 QUICKON MALETAB 1 3410 RED ON LEFT DUAL BINDING POST TPP5 1 3415 RED ON RIGHT DUAL BINDING POST TPP5 2 3918 1/4" JCK PCB MT HORZ SLIM W/SCREW 2 3628 SPKON 4C PCB MT VERT 250TAB GRY #4 16 3417S 6-32 SCREW TERMINAL PC MNT SNAP-IN 2 3657 XLR FEML PCB MT HORZ NO SHELL 2 3451 EYELET SMALL 0.089 OD PLATED 16 3860 FAN 80MM X 80MM 40CFM 12VDC 2 8434 AP SERIES PLASTIC HANDLE PAIR 6 3894 AAVID 5972-B H/S W/TAB B.O. 1 3501 B52200F006 COMP WASH #4 SMALL 2 3745 DUAL XSISTOR PBL SPRING CLEAR ZINC 2 3552 NYLON SPRING CLAMP 2 3803 NYLON SECUR-A-TACH MINI PLASTIC TIE 5 3810 4" NYLON CABLE TIE 2 3827 SQUARE BUMPER BUTTON BLACK 3 8433 AP SERIES PLASTIC KNOB 4 8661 BUTTON KNOB FLAT GREY 2 8437 FAN FILTER LABEL 2 3468 8' 3/16 SJT AC LINE CORD STRIP 17" 12 3821 HEYCO #1200 STRAIN RELIEF 2 3793 __20UH COIL 5AMP SNUBR 1 3802 __22UH COIL 15AMP FILTER 6 3812 __47UH COIL 15AMP INPUT 2 3816 __50UH COIL 5AMP BOOST 1 3817 _1.5MH COIL INPUT COM MODE 4 3847 _100UH COIL 5AMP POWER VERT MTG 3 3536 12PIN STACKER VERTICAL .100 2 3654 PCB CONN 4 CIR .100 LOCKING 6 3658 _8 CIR WAFER W/LCK RA 0.1" GOLD 2 3662 _6 CIR WAFER W/LCK VT 0.1" GOLD 2 3672 6 CIR CABLE HOLDER .098 2 3676 8 CIR CABLE HOLDER .098 3 3728 _4" 6C-26 AWG RIBBON CABLE 0.1" 8 4005 17" 6C-26 AWG RIBBON CABLE 0.1" 1 5989 4 CIR CABLE HOLDER .098 2 8701 4-40 KEPS NUT ZINC 4 8793 4-40 HEX NUT ZINC 13 8760 6-32 KEPS NUT TIN PLATED 9 8800 6-32 KEPS NUT ZINC 9 8787 8-32 KEPS NUT ZINC 4 3796 ELASTOMER PAD TSIL 1.0X0.8 2 3797 TO-247 THERMO CONDUCTIVE PAD 4 3846 TO220 THERMO PAD LARGE HOLE 56359B 1 3916 TO3 SIL-PAD REPLACES MICA 3 8581 CUSTOM PBL TRANSISTOR SPACER 6 3818 EMI SUPPRESSION FERRITE BEAD T&R 2 4597 22AWG STRAN TC WIR JMP 2 4599 22AWG SOLID SC WIR T&R JMP 1 5299 24AWG SOLID SC WIR RAD JMP Qty. 2 1 2 1 4 4 10 5 12 2 3 6 6 2 1 1 8 8 2 2 1 1 2 1 15 11 2 4 17 1 1 1 2 2 1 2 57 1 1 4 41 1 1 1 17 5 2 3 1 1 1 1 1 1 1 1 5 1 1 2 1 5 2 1 1 3 39 3 64 18 2 2 4 24 32 1 2 3 93 34 YS # 4697 4745 4749 2005 2006 4677 4688 4911 4748 4733 4813 2010 4605 4875 2013 4816 2016 4899 2017 4811 2020 4859 6103 2021 2022 2023 4977 2024 4986 5033 4821 4980 4671 5019 2030 4869 4623 4913 4934 4981 4988 4791 4975 4946 6113 4919 4847 4664 4805 6124 6136 5032 4774 4910 4982 6128 6138 4887 4762 4800 4829 4983 5031 6116 4856 4830 4771 6125 6123 4777 4832 5024 4833 4890 4917 4840 5009 6119 4803 5018 Description 5.0W 0R005 1% BLK RES 5.0W 0R1 5% BLK RES 5.0W 0R15 5% BLK RES 1.0W 0R47 5%FLAME PROOF T&R RES 1.0W 1R 5%FLAME PROOF T&R RES 1/2W 1R 5% T&R RES 1/2W 2R2 5% T&R RES 1/4W 2R2 5% T&R RES 2.0W 3R9 5% T&R 5.0W 5R6 5% BLK RES 1/4W 6R2 5% T&R RES 1/8W 10R0 2%FLAME PROOF T&R RES 1/8W 10R 5% T&R RES 1/4W 10R 5% T&R RES 1/8W 22R1 1%FLAME PROOF T&R RES 1/4W 33R 5% T&R RES 1/8W 39R 2%FLAME PROOF T&R RES 1/4W 39R 5% T&R RES 1/4W 47R5 1%FLAME PROOF T&R RES 1/4W 68R 5% T&R RES 1/8W 150R 2%FLAME PROOF T&R RES 1/4W 150R 5% T&R RES 1/4W 196R 1%MINI MF T&R RES 1/4W 200R 1%FLAME PROOF T&R RES 1.0W 220R 5%FLAME PROOF T&R RES 1/8W 220R0 1%FLAME PROOF T&R RES 1/4W 220R 5%MINI T&R RES 1/8W 249R 2%FLAME PROOF T&R RES 1/4W 270R 5%MINI T&R RES 3.0W 330R 5% T&R 1/4W 470R 5% T&R RES 1/4W 470R 5%MINI T&R RES 1/2W 560R 5% T&R RES 1/4W 620R 5%MINI T&R RES 1/8W 681R 1%FLAME PROOF T&R RES 1/4W 750R 5% T&R RES 1/2W 1K 5% T&R RES 1.0W 1K 5% T&R RES 1/4W 1K 5% .2"U T&R RES 1/4W 1K 5%MINI T&R RES 1/4W 1K5 5%MINI T&R RES 1/4W 1K54 1% T&T RES 3.0W 1K8 5% T&R RES 1/4W 2K 5% .2"U T&R RES 1/4W 2K 5%MINI T&R RES 1/4W 2K05 1%-NO SUBS- T&R RES 1/4W 2K2 5% T&R RES 1/2W 2K7 5% T&R RES 1/4W 2K87 1% T&R RES 1/4W 3K 5%MINI T&R RES 1/4W 3K3 5%MINI T&R RES 5.0W 3K6 5% STANDOFF BLK RES 1/4W 4K12 1% T&R RES 1/4W 4K3 5% T&R RES 1/4W 4K7 5%MINI T&R RES 1/4W 4K99 1%MINI MF T&R RES 1/4W 5K1 5%MINI T&R RES 1/4W 7K5 5% T&R RES 1/4W 9K760 0.1% *** T&R RES 1/4W 10K0 1% T&R RES 1/4W 10K 5% T&R RES 1/4W 10K 5%MINI T&R RES 1.0W 10K0 5% T&R 1/4W 10K0 1%MINI MF T&R RES 1/4W 12K 5% T&R RES 1/4W 15K 5% T&R RES 1/4W 17K8 1% T&R RES 1/4W 18K 5%MINI T&R RES 1/4W 20K0 1%MINI MF T&R RES 1/4W 21K5 1% T&R RES 1/4W 22K 5% T&R RES 1/4W 22K6 1% T&R RES 1/4W 27K 5% T&R RES 1/4W 30K 5% T&R RES 1/4W 31K6 1% T&R RES 1/4W 33K 5% T&R RES 1/4W 40K2 1% T&R RES 1/4W 47K 5%MINI T&R RES 1/4W 49K9 1% T&R RES 1/4W 56K 5%MINI T&R RES Qty. 1 12 4 2 5 4 1 8 2 2 2 8 2 2 2 4 12 6 4 2 4 4 4 6 1 4 8 8 4 1 4 4 2 5 2 1 2 2 1 10 6 4 4 1 6 2 2 2 2 6 4 8 2 2 13 2 4 4 8 2 2 18 4 12 4 3 2 3 7 2 2 1 6 3 1 3 1 4 2 8 YS # 4898 4838 4976 4839 6137 4668 4841 6126 4879 4842 4843 4948 4888 6132 3690 3565 3709 3706 3622 3696 3790 8870 8877 8729 8742 8861 8741 8827 8871 8808 8799 8832 8807 8801 8829 8761 8828 8986 8802 8849 8869 8999 8809 8731 8821 8663 8656 3833 3741 8615 8657 8667 8670 3511 8485 8925 8850 3502 3436 3587 3705 3395 1193 Description 1/4W 91K 5% T&R RES 1/4W 100K 5% T&R RES 1/4W 120K 5% MINI T&R RES 1/4W 150K 5% T&R RES 1/4W 200K 5%MINI T&R RES 2.0W 220K 5%10MM BODY T&R RES 1/4W 220K 5% T&R RES 1/4W 220K 5%MINI T&R RES 1/4W 270K 5% T&R RES 1/4W 330K 5% T&R RES 1/4W 470K 5% T&R RES 1/4W 1M 5% .2"U T&R RES 1/4W 4M7 5% T&R RES 1/4W 8M2 5%MINI T&R RES _8" 4C-28AWG RIB 1 W/LCK HDR 098R 10" 4C-28AWG RIBBON CABLE 0.1" _7" 6C-26AWG RIB 1 W/LCK HDR 098 13" 8C-26AWG RIB 1 W/LCK HDR 098R 14" 14C-28AWG DIP HDR CABLE .05" RELAY 1C 02AMP DC24 006MA PC-S EMI FILTER FOR RIBBON CABLE #4 X 1/4 PAN PH TYPE A ZINC 4-40 X 1/4 FILLISTER PH MS ZN #4 X 3/8 FLAT QUAD TYPE A JS500 BLK 4-40 X 3/8 PAN PH TAPTITE JS500 4-40 X 3/8 PAN PH MS JS500 4-40 X 1/2 PAN PH MS JS500 4-40 X 1/2 FLAT PH TAPTITE JS500 4-40 X 5/8 PAN PH MS JS500 4-40 X 3/4 FL AT PH MS JS500 #6 X 1/4 PAN PH TYPE B JS500 6-32 X 1/4 PAN PH TAPTITE JS500 6-32 X 5/16 PAN PH MS JS500 6-32 X 3/8 PAN PH TAPTITE JS500 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA 6-32 X 1/2 PAN PHIL MS ZINC CLEAR 6-32 X 3/4 PAN PH TAPTITE JS500 6-32 X 1 1/2 PAN PH MS JS500 8-32 X 3/8 PAN QUAD TPTTE JS500 8-32 X 1 PAN PHIL MS TIN PLATED 8-18 X 1/2 THRD CUTTING FOR PLASTIC 8-32 X 5/8 PAN PH TAPTITE JS500 10-32 X 1/4 PAN PH TAPTITE JS500 10-16 X 5/8 TYPE B HEX W/SLOT JS500 10-16 X 1 3/32 TYPE B HEX W/SLOT BL 11/64 NYLON SPACER (MICRO PLASTIC) .171 X 1/4 NYLON SPACER #SP42 8 X 3/8 (250 OD,.171 ID)NY SPACER .5 SPACER ID-.171 OD-.25 #912-500 4-40 X 1/8" HEX SPACER ALUMINUM 6-32 X 3/8" HEX SPACER ALUMINUM SHOULDER WASHER SWS-229 LENGTH 1/8 SHOULDER WASHER 125X140#4 HITMP BLK #6 FLAT WASHER NYLON #6 SPLIT WASHER ZINC #4 INTERNAL TOOTH LOCKWASHER #10 INT TOOTH LOCKWASHER BO NYLON FLAT WASHER OD.158ID.110H.070 DPDT PUSH SW PCMT H BREAK B4 MAKE DPDT ROKR SW QUIK 250"AC/PWR ON-OFF 4P3T SLID SW PCMT H THERMO/BRKR:N/CLOSED OPEN@82C A4.4 PC MOUNT SWITCHING T'RD Qty. 4 2 2 2 1 3 2 4 1 1 2 1 2 2 1 1 1 2 1 2 1 2 1 4 2 11 19 26 9 1 4 1 2 3 25 64 8 2 1 1 4 17 4 15 2 66 1 5 2 2 10 4 16 5 2 1 4 2 3 1 1 1 1

A

B

C

D

E

F

G

H

I

J

K

1

1

2

2

EMI FILTER

From Breaker 3682 BLACK W1
3

N94

N95 OFF PCB 12A S1

R1 1/2W 2R2

L2 18uH 3899
3812 47UH L8 3802 22UH N72 250V C7 2U2 C10 250V 250V R2 2.0W 220K
10MM

3

L5 N45 (HOT) 3451_N BLACK CONNECTED TO POWER SWITCH ON FRONT PANEL W4 N46 WHITE 3451_N NEUTRAL
4

100UH

4

LINE INPUT 120VAC 60HZ

Z2 4595 275V

3847

470P C13 250V N93

C24 2U2

N38 3817 2U2 L4 W3 1500UH N44

BREAKER

N55

* *

L9 WHITE 3682
5

W2 From line cord Z1 4595 275V Z3 4595 275V

* OPTIONAL
5

CHASSIS GND 3451_N GRN W5

6

6

M1164 LINE FILTER FOR ( SMPS ) MODEL(S):7

8

# 1 2 3 4 5 6 7 8 9 10 11 12 13
A B

DATE AUG 28 2001 Sept 17 2001 SEPT 17 2001 OCT 04 2001 JAN 24 2002 D D D D D D D D
C

A4.4 / A4.4CE VER# DESCRIPTION OF CHANGE V2.00 Mounting NPH changed from 156 to 189 V2.00 W3 & W4 changed from tab to eyelets V2.00 L4,L5,L8 POLARITY SHOWN V2.00 ADD L2&R1 ACROSS L8 V2.10 pc#6497 ADD R2 ACROSS C7 N V N V N V N V N V N V N V N V
D E F G H

7

Product

{Drawing Number}
PCB# M1164 Sheet 1 of 2
8 I J K

EMI FILTER

Date: Sat Feb 23, 2002 Rev: V2.10 Filename: M11642V1sch.SCH2001

A

B

C

D

E

F

G

H

I

J

K

1

1

2

2

EMI FILTER

From Breaker 3682 BLACK W1
3

N94

N95 OFF PCB 12A S1

R1 1/2W 2R2

L2 18uH 3899
3812 47UH L8 3802 22UH N72 250V C7 2U2 C10 250V 250V R2 2.0W 220K
10MM

3

L5 N45 (HOT) 3451_N BLACK CONNECTED TO POWER SWITCH ON FRONT PANEL W4 N46 WHITE 3451_N NEUTRAL
4

100UH

4

LINE INPUT 120VAC 60HZ

Z2 4595 275V

3847

470P C13 250V N93

C24 2U2

N38 3817 2U2 L4 W3 1500UH N44

BREAKER

N55

* *

L9 WHITE 3682
5

W2 From line cord Z1 4595 275V Z3 4595 275V

* OPTIONAL
5

CHASSIS GND 3451_N GRN W5

6

6

M1164 LINE FILTER FOR ( SMPS ) MODEL(S):7

8

# 1 2 3 4 5 6 7 8 9 10 11 12 13
A B

DATE AUG 28 2001 Sept 17 2001 SEPT 17 2001 OCT 04 2001 JAN 24 2002 D D D D D D D D
C

A4.4 / A4.4CE VER# DESCRIPTION OF CHANGE V2.00 Mounting NPH changed from 156 to 189 V2.00 W3 & W4 changed from tab to eyelets V2.00 L4,L5,L8 POLARITY SHOWN V2.00 ADD L2&R1 ACROSS L8 V2.10 pc#6497 ADD R2 ACROSS C7 N V N V N V N V N V N V N V N V
D E F G H

7

Product

{Drawing Number}
PCB# M1164 Sheet 1 of 2
8 I J K

EMI FILTER

Date: Sat Feb 23, 2002 Rev: V2.10 Filename: M11642V1sch.SCH2001

CLIM PRTCT REL CLIP TSENS LOG LSIG LREF

1 2 3 4 5 6 7 8

2WATT

1W

5W

5W

5W

R202 10K0 LREF

10K0 C210 470P 50V LOG

C100 16v 22u

D103 R103 7K5

GND

Q109 MPSA92 R123 Q108 MJE340 4K7 D110 R124 1K5 C107 200v 10p

D107 D108

Q107 MJE350 R2 68R R128 39R Q111 C1 120v 1n5 C110 160V 10u R4 2R2 Q2 BC560 R10 4K7

FP

TP1
R13 27K R19 249R R84 R15 150R C4 470P Q4 BC550 R17 249R R18 10K 196R R76 C5 10v 22u C207 200V 680P R16 12K 200R FP R14 39R

R83 200R

12V 500mW ZD4 12V 500mW ZD5

CW

220K R70

D7

R37 27K

D11

5W

LOG

R122 47R5

RT1 10K

BAV21

6

(4=V-,8V+)

7 5 U201 1/2 MC33078 LOG MOUNTED UNDER HEAT SPREADER R74 Q99 BC550 681R R73 10K0 4V7 5K1 R72
1

-16V R67
3W

R102 56K

C7 16v 330u

R22 3K

R23 4K7 D5

TP5
D3 D4 Q6 MJL1302A Q41 MJE350

C8 10v 1U

4K7 R42 Q10 BC560 R43 C13 16v 22n 470R R44

20K R145
GND

D9 27K R39 91K R40 1K

BAV21

5W

5W

5W

D10

5W

2W

-130V

R48 39R R150
5W

16v 1W ZD9
S G P D

MT1 Q29 Q21 YS6910 Q23 YS6910 Q25 YS6910 Q27 YS6910 -68V 10u D20 16v MR854 MT2 C21

MBS4992

YS6900 YS6927

MJL1302A MJL3281A

MTP10N15L MTP23P06

MAC224

BF871 BF872

MJE340 MJE350

GND

U2

M1165.SCH_DATABASE_HISTORY
B BOTTOM E
VIEW

GDS B CE MBS4992 BC550C BC560C

BCE

E CB

MODEL(S):# DATE
1 2 3 4 5 6 7 8 9 10 SEP/05/01 SEP/05/01 D OCT/18/01 JAN/21/02 . FEB/05/02 FEB/12/02 D D

A4.4 VER# DESCRIPTION OF CHANGE
V2.00 2.00 V 2.00 2.10 . 2.20 2.30 V V R72-->5K1,R66&R67-->1K8/3W ADD_470R&220P_ACROSS(BASE-EMITTER) Q40&Q41 YS6900-->YS6909&YS6927-->YS6910 PC#6495_R76/R77_470R->196R C206/C207_220P->680P PC#6510_ADD_R141_@_U1 C23,25,27,29_4700u->2200u N N

POWER SPPLIES FROM M1167 PCB

C23 80V 2200U GND C27 80V 2200U C25 80V 2200U R68 10K

1W

1W

CBE

EBC

EBC

IN OUT REF

U:\M1165V23.PRN
MX1

TLP62_
1

R141 +130V 10K

CLIP

4 3 U1

2

R80 220R

ZD10 1N750 4.7V D30 1N4004

M1165
+130V
Q11 RFP10N15 Q13 YS6909 R32 39R MR854 D22 MR854 D13 Q16 YS6909 MR854 D14 Q18 YS6909 MR854 D15 Q20 YS6909 Q15 YS6909 Q17 YS6909 Q19 YS6909 +68V D21 MR854

R100 2K0 R206 150K +16V +16V
6

Q101 A93

R205 47K 33u +68V R112 2K R66 COM
4 3

C102 R114 150R FP BC560 10K R115 C103 63V Q105 10U BC550

+130V 4v ACROSS R5 R121 10R FP R5 249R C104 120v 160V 10u 39R C105 R120 16v 10R 330u Q106 MJE340 1.6 WATTS D109 220K R118 47R5 R119 Q1 BC550 R1 39R R3 2R2 LIN Q3 BC560 16mA R7 150R C2 1N MJE350 R8 12K FP R82 200R R9 249R R11 22R R12 39R R85 0R47 C6 16v 330u R6 10K +F12 C3 10v 22u C206 200V 680P 196R R77 Q40 MJE340 75mA IDLE

R30 620R

16V 33R R113

C9 200v 4N7 R29
5W

R31 39R

C10 100v 2N2
D G N S

R207 5K1 R208 47K R75 49K9 CR209 620R
5

1

NO

NC

3K6 R132
5W

K1

Q100A A56

16V 1W D205

3W

C204 25V 100U

3K3 R116 Q104

ZD8 16v 1W R28

3K6

1K8 R105 56K

R108 21K5

LOG 4148 D203 R201 C214 470P 50V R203 10K0 2
(4=V-,8V+)

R111 1K5 R110 4K7

D104

C106 200v 10p Q103

R117

4 WATTS Q5 MJL3281A D1 D2

C11 120v 220n

TP6
R33
1W

0.5W

LOG R104 7K5 4148 D202 D201 4148 C202 33U 16V R101 220R C101 16v 22u D100 D101 C20 16v 2N2 D102

R107 17K8

1R FP C30 50V 22n +130V R36 270R R34 +68V R55 220R0:FP

Q14 YS6909

C+ K1
2

10K0 33U C205 16V

Q102 MPSA42 R109 1K R135 1K

C12 16v 22n

R26 470R Q9 BC550 16V 500mW ZD7 2R2 R27
GND

1R

TP4

-16V

1 3 U201 1/2 MC33078 R204

R106 3K

D105 D106

R20 3K Q7 2N6517 350V

R21 2K2

R25 220K R24

R35 1K 20K R140 91K

TP8
TP10

R53 0R15

R56 0R1

R58 0R1

R60 0R1

TO OUTPUT PCB BREAK-AWAY FROM M1167 PCB
L1 TB6 4uH R63

4V7 1N750 ZD12

+
-

18K Q8 BC550

R38 2R2 R41 R52 0R15 R57 0R1 R59 0R1 R61 0R1 R62 3R9

OUTPUTS

5W

TB7

5R6

TP9
-130V -68V R51 220R0:FP

C19 150v 10n GND

GND

10K T
2

D204 1W 16V

100u 25V C203

1K8 33u R125 2K 16V R126 33R BC550 C108 R127 150R FP 3K3 R129 Q110 BC560 C109 63V 10U R131 10R FP

C31 270R 50V 22n R50 R49 FP 1R
1W

Q22 YS6910 D16

Q24 YS6910 D17 MR854

Q26 YS6910 D18 MR854

Q28 YS6910 D19 MR854 33K R64 Q30 MT2 TRIAC_MAC224 G MT1

Q31

LOG

-68V

10K R130

C14 120v 220n

0.5W

1R

TP7

MR854

G R65 10R

3K6 R45 -F12
5W

LOG R46 1K

3K6 C15 200v 2n2 R81 220R

Q12 IRF9520

R47 39R

C16 100v 470p

TLP62_
1

4.7V/500mW D31 1N4004 1N750 ZD11

CLIP

4 3

2

IDLE CURRENT ADJUST RT1 FOR 3 TO 5 MILLIVOLTS BETWEEN TESTPOINTS 8 & 9 FP = FLAME PROOF

-130V

GND

C29 80V 2200U

R69 10K

+130V

+68V -68V

G MT2 MT1 2N6517

2N5551 2N5401

-130V

AS35

DATE: FEB/12/2002 YORKVILLE NAME: M1165V2.SCH

MODELS: PCB#&VER:

.

A4.4 M1165-2.00

SHEET

OF 1

1 SCH VERSION: TITLE: POWRE-AMP

2.30

MT1 NC MT2

3628 SPEAKON 4C CHANNEL A / BRIDGE J3:A

3628 SPEAKON 4C CHANNEL B J2:A

N65

CHANNEL A / BRIDGE SPEAKON 4C 3628

J3:B

STTA1206D N68 N66 N71 N70 W46 BLK . .
BLACK BINDING POST

D14 N77

N107 C30 100N 250V N133 D1 STTA806D N85 3847 100UH N98 N76 6800U C16 80V N91 D2 C29 100N 3847 100UH C43 470N N121 63V 250V L7 L6 18AWG W33. RED

SPEAKON 4C 3628

1_

1+

2+

2_

N144

2_

N143

2+

N142

J2:B

1+

N141

1_

N54

+140VDC N134

N53

W40 RED
RED BINDING POST

.

.

W43 BLK
BLACK BINDING POST

N67

W44 YEL

N79

RED BINDING POST

THERMO BREAKER POWER SWITCH
SW2 SW1

N30 18AWG BLK W39 . 6770 SIP D17 BRIDGE

N100

STTA806D D6 N109 N101

RED . W34 18AWG 6800U C26 N7 80V

C39 100N

250V N87

RED W41

WIRES . . TO AMPLIFIER

BLK W42

YEL W45

BB+ CHANNEL "B"

WIRES . . TO AMPLIFIER

BLK W47

+70VDC 18AWG 18AWG YEL YEL . W31 6800U C28 80V . W32

N136 N96

A+ ACHANNEL "A" TO M1164 PCB INPUT LINE FILTER

L1

3816

STTA1206D N73 STTA1206D D7 N80 5 N92 100UH 4 DGND N97 3 DGND
XC

C38 100N N131

250V

50UH

OFF PCB
. N39 W38 WHT 18AWG 10N C5 250V 10N C2 250V N29 6 T1 A4.4 1193 7 12 N81 CHGND 8 11 1 9 10 2

6800U C17 80V

3847

L12

BDX54C BDX53C

W26 .

W23 .

W24 . 16AWG BLK 6800U C31 80V W30 . N88

D4 STTA1206D 6800U C18 80V

N99

BLK BLK 16AWG 16AWG

C12 470N

63V

N127 3847 100UH C25 100N 250V L10

-70VDC W37 . N137 C37 100N 250V

These are heatspreader test points
XC XC

N122

1

N123 N110 N111 N56 N47

LINK STTA1206D D8 N105 D5 STTA806D N82 STTA806D D9

N31

MT2

0

WHT WHT 18AWG 18AWG

B C E

C

A
N11
XC

6800U C21 80V

N86 6800U C32 80V W28 . BLU 16AWG

-140VDC W29 . BLU 16AWG

3847

L11

G
TO W4 (M1170) W5:A 4 W5:B 4 W5:C 4 W5:D 4 N3 1 2 3 4 N2 N4 N1 C46 100N

CE
RET00005 N89 N69 STTA1206D D13 50V STTA1206D MT5 D12 N41 C1 47N C3 47N N75

100UH N138 N106 C9 100N N108 250V

C36 100N

250V

1

1
MT4 N132

MT3

0

N135

N57

C48 47U

10V

600V N43 N78 CHGND

C47 100N

50V

1

0

600V

N10 3 N6 4

U1:B U1:A 2 1 H11A817C 6881 N8 330N C27 250V 2U2 C15 250V N74

STTA1206D D11

STTA1206D D10 N34

N102

+/- 15V SUPPLY
N113 N83 N125 . BDX53C Q7 6912_S TO220

HER508

D22

10U C50 16V

20UH

R2 1/2W 1K

330P C8 500V N35

C34 100N

250V N128 R10 1.0W 1K 470U C22 63V 22U C6 50V

3.0W

TO M1166 N14 N33 W6:A 12 W6:B 12 1 2 3 4 5 6 7 8 9 10 11 12 D18 UF4004 470U C42 16V D16 UF4004 3U3 C40 20V N36 N37 N139 RET00067 N32 N9 N28 N24 N12 3U3 C20 20V R5 1/2W 1K N13 N19 R3 5W 0R005
FLMP

R1 330R

N17

. IRG4PC50W Q2 6734 T0247 IRG4PC50W 6734 T0247

. Q4 D3 UF5402

R12 1/8W 10R N129 N124 100U C19 25V

0
6 W7:F 6 W7:E 6 W7:D 6 W7:C 6 W7:B

6 5 4 3 2

N118 N120 N116 N119 N90 N84

L3

N112 1N5246B D21 16V0 0W5

HER508

3793

D19

RET00001 6 W7:A 1 N104 C45 470N 100U C4 25V N140 R13 1/8W 10R N130 N115 TO W3 (M1170)

N18 W6:C 12 N15 W6:D 12 N63 N20 W6:E 12 W6:F 12

RET00067 100P C11 100V CIR-COM N52 2
IN

N40 N49 R6 1/4W 6R2 N50 N51 R7 1/4W 10K D15 R9 1/4W 10K N59 UF5402 R11 1.0W 1K N117 C35 100N 250V 1000U C23 35V 22U C33 50V N126 1N5246B D20 16V0 0W5

TC4427CPA U32:A
OUT

250V N103 N114

N42

N27 W6:G 12 N26 W6:H 12 N25 N21 N22 N23 W6:I 12 W6:J 12 W6:K 12 W6:L 12

7 6883 N62

U32:C

GNDVDD

TC4427CPA U32:B
OUT

N61 R8 1/4W 6R2 N60 N58

4 100P C14 100V N64

IN

5 6883

TO220 6911_S Q6 BDX54C .

3

6

N16

POWER PROCESSING CIRCUITRY

470U C41 16V

Product

A4.4
PCB# M1167 Sheet 1 of 2

Switch Mode Supply BIAS SUPPLY NOTE: PRIMARY LINE IS LIVE DANGER HIGH VOLTAGE ON PRIMARY SIDE

Rev: 2.20 Date: Tue Oct 07, 2003 Filename: m1167 2V2 SCH.SCH2002

1 JB4 1 CHANNEL_A
S

R62 1K54

3
R

5
T

9K760 R59

9K760 R60

TP2

+15V C17 100N

AREF

CW

BREF

2 3

220P

3 2

U3

CHANNEL_B 3 XLR 1

1

C12 150N

OUT
6

12Db/Oct -1dB 6Hz BREF 14 BREF

CW

1

2

LVGND LVGND LVGND

D5 4148 D20

R72 10K R78 LVGND

C27 100N

C5 50v 22u LVGND

W2 FAN CTRL 30K R87 R90 2K7
0.5W

3

4

4 3

BEAD

LVGND

ASIG AREF

2 1

R79 30K D14 4148 D19 4148

470N

470N 16V C1 4U7

R69 30K D1 4148 D9 4148 D10 4148 D11 4148 4148 W1 1 C55 470N 2 3 4 R36 4K7 5 6 C58 100N C4 50v 100N 22u C26 LVGND LVGND C59 100N C60 100N BC560 Q10 2K7
0.5W

1K5 R73 750R R70 Q17

D25

18V

TO CHANNEL A AMP

ALIM APRTCT AREL ACLIP ATEMP

RED

8 7 6 5

BLK

1 2 3 4 5 6 7 8 9 10

AUG/28/01 AUG/28/01 SEPT/21/01 NOV/20/01 FEB/25/03 D D D D D

2.00 2.00 2.00 2.10 2.20 V V V V V

R85-->2K7,R86-->120K,R33-->10K S2,S4_REVERSED--->CHANGED ADD_C70,D25,R96,R97,R98_TO_FAN_CIR. PC#6466_LD5,LD6_NSL28AA->NSL32SR2 PC#6588_R86_120K->270K N N N N N
MODELS: PCB#&VER: A4.4 INPUT M1170 SHEET OF 1 SCH VERSION: TITLE: INPUT/CONTROL 2.20

4 3

L1

BEAD

LVGND

BSIG BREF

2 1

TP5

4148 4148 D17 D16

BC550 Q5 R33 10K 4148 D4

BC560

U:\M1170V22.PRN

+15V C7 100N C25 LVGND 100N -15V JB2 2 CHANNEL_A 3 XLR 1 5 W5 1K54 R64 9K760 R63 C39 220P 4 AREF 3 2 C38 220P C37 220P 9K760 R61 MC33078
1/2

BALANCED INPUT
R45 56K AREF C20 68N C13 150N 56K R48 D7 4148 C6 68N R44 4M7 C14 150N R49 120K

FILTER
2 1 3 TP1 C46 33u FILTER SWITCH -1dB 40Hz 12Db/Oct -1dB 6Hz . +15V S2 S2
4 OUT . 2 IN 3 6 5 IN .

BPRE BCLIP APRE ACLIP BSIG LIM-EN BPO

14 CONDUCTOR CABLE MX3 1 14 BREF 2 13 AREF ACT 3 12 4 11 ASIG 5 10 LVGND 6 9 -15V 7 8 +15V

VOLUME CONTROL/LIMITER BREAK-AWAY FROM M1170
+15V D22 500mW 4.7V Q1 BC560 R5 15K R6 4K7 R26 10K D3 4148 R4 220K C2 50v 22u C10 25V 47n R3 470R Q2 BC560 R2 220R LVGND +15V C8 100N C9 100N -15V

C36 220P

U2 16V 1/2 MC33078P (4=-15V,8=+15V)
2

4

ACLIP

R23 4K3

R7 470R

IN
1

A_CLIP
3 APRE

LD1
RED

OUT
3

U1

LD5 NSL32SR2 R34 C43 330P C42 100P R15 20K0 2 1 C28 220P 3 U4
1/2

1

S1 LVGND

+15V

22K C44 33u R9 10K R8 4K12

THIS SIDE OF SWITCH NOT USED

1 OUT

A_GAIN
ENABLE DISABLE R1 33K AREF LVGND +15V 8 +15V 13 AREF 6 LIM-EN +15V P1 10K

25A GAIN 16V

C32 220P 100K R32

LIMITER
MC33078 1/2 U1 5 6 BREF

470K R29 Q15 A63 LD3
GREEN

3V0 1N5225B D21

1/4" 2

4

6 S3
L
1

COM

M
2 3

R
4

MONO-STEREO-BRIDGE S3
L
9

-15V

7

MC33078P (4=-15V,8=+15V)

(4=-15V,8=+15V)

COM 10 M11 R12

220n 15v C48 8M2 R14

10R S3
L
5

C3 50v 22u Q4 BC560 LVGND -15V R18 15K R17 4K7 R25 D2 4148 R20 220K C11 25V 47n R21 470R

S3
M R
7 8 13

R66 10R

COM

L

6

COM 14 M15 R16

(4=-15V,8=+15V) MC33078P
1/2

C57 1N R68 5 6 4K99 LVGND 10K0 R58 C47 33u

10 LVGND 9

LVGND -15V

R22 220R

A_ACTIVITY
LVGND

-15V +15V C19 100N C18 1/4" 2 CHANNEL_B
S

R65

7

U3 10K0 R57

-15V

2

BCLIP

R13 4K3

10K R16 470R

Q3 BC560 560R R19

16V D8 4148 C41 220P 9K760 R53 MC33078 BREF
1/2

4
R

6
T

LVGND W5

100N -15V R47 56K C15 68N 56K R46

6 7 5 U2
1/2

B_CLIP
TP4 1 BPRE

LD2
RED

LD6 NSL32SR2 R67 C33 330P C30 100P R10 20K0 6 7 C29 220P 5 U4
1/2

JB3 1

3

5

6 2

1K54 R56

9K760 R55 C40

JB1

C22 68N R43 4M7 C21 150N R50 120K

MC33078P (4=-15V,8=+15V)
5

R27 560R

LVGND FILTER SWITCH -1dB 40Hz

22K C45 33u R11 10K R12 4K12

IN
4

B_GAIN
P2 10K

25A GAIN 16V

S1

B_ACTIVITY
LVGND 8M2 R28 100K R31 220n 15v C49 C31 LD4
GREEN

C34 220P R54 1K54 9K760 R51

C35 220P 9K760 R52 TP3

BREF

MC33078P (4=-15V,8=+15V)

BREF 7 BPO

Q16 A13 3V0 1N5225B D23 470K R30

11 GND_LIFT AREF J2
IN

ASIG ACT BSIG

220P ACT

12 5

S4
3 OUT 2 IN 1

S4
6 OUT 5 4
MC1 1

C50 47U J1 BREF
MC1 2

220R
1W

GRN

LED PCB LD8 PROTECT D6 C67 10N 4148 D13 4148 4148 R41 620R
RED

BREAK-AWAY OFF M1170 W4 NOT USED NOT USED 1 2 3 4

R88 BLK LVGND +15V C65 100N -15V C64 100N CHGND

R38 20K0

R39 2K

C66 10N Q7 BC560 4V7 R40 D24 10K Q8 BC560 +15V

LD7 POWER_ON
GRN

BREAK-AWAY OFF M1170 MJF6388 Q14 W4

TO-FAN 1R
1W

R77 10K L2

10K

4

3

1 2

C56

C54

2K R42

22U C24

50V

R75

JP4

MX1

BC560 Q13

M1170.SCH_DATABASE_HISTORY
MODEL(S):# DATE A4.4_INPUT_PCB VER# DESCRIPTION OF CHANGE
CHANNEL B AMP

BLIM BPRTCT BREL BCLIP BTEMP

8 7 6 5

4148 D18

TP7

R83 200K BC560

Q11 Q9 BC560 D15 22K6 R82

R80 40K2 LVGND R76 10K 4K99 R81 100N C68

R24 15K

D12 Q12 BC550 R35 330K R37 1M Q6 BC550

100N C70 2K R74 W3
-22V RTN +15V LVGND -15V

M1167 POWER SUPPLY SWITCH MODE

R91 18K R96

1K R98

100N C16

1 2 3 4 5 6 JP3

MX2 JUST ADD A PAD FOR LOG R85 2K87

TP6
R84 2K87 R95 31K6 R86 270K

4148

C61 100N

C62 100N

C63 100N

NOT USED

C51 LVGND 470N

C53 470N

C52 470N

DATE: FEB/25/2003 YORKVILLE NAME: M1170V22.SCH

-15V

DNS
R2

L5

18uH 47UH

R1 Z2 L8

275V VARISTOR

L2

2R2 1/2W

Z3 VARISTOR 275V 470P CHASSIS GND W4 C13 VARISTOR 275V

220K 2.0W

L4 1500UH

250V 2U2

USE 2 OZ. COPPER
RT V
C7

DNS
2U2 250V C10

From line cord W2

From Breaker W1

CLINCH ORIGIN

M1164 LINE FILTER FOR ( SMPS ) MODEL(S):# 1 2 3 4 5 6 7 8 9 10 11 12 13 A4.4 DATE VER# AUG 28 2001 V2.00 Sept 17 2001 V2.00 SEPT 17 2001 V2.00 OCT 04 2001 V2.00 FEB 14 2002 V2.1 FEB 14 2002 V2.1 FEB 14 2002 V2.1 D V D V D V D V D V D V / A4.4CE DESCRIPTION OF CHANGE Mounting NPH changed from 156 to 189 W3 & W4 changed from tab to eyelets L4,L5,L8 POLARITY SHOWN ADD L2&R1 ACROSS L8 ADD R2 220K 2W ACROSS C7 FIX HOLE SIZE FOR L5&L8 FIX MASKING PROBLEM FOR R1&L2 N N N N N N MODEL(S):# 1 2 3 4 5 6 7 8 9 10 11 12 13 PC# PC PC PC PC PC PC PC PC PC PC PC PC PC

NEUTRAL

W3 BLACK D/INS

W4 WHITE

(HOT)

D/INS

M1164 PENDING CHANGES A4.4 PENDING CHANGE Force update parts #4595, 5521, 3682 which have new pads that reduce the chance of shorting. X X X X X X X X X X X

*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY

GRN

RT V

M1164-2.10

22UH

Z1

M1167 2V2

.005" .008"

.012" ROUTE GAGE

0.01"/HOLE

.020"

.005" .008"

.012"

.020"

40

USE 2 OZ. COPPER

40

.005" .008" .012" .020"

M1165
MR854 MR854 MR854

A4.4
Q19
MR854

REPPOC.zo2

EY9

5WATT 0R1

5WATT 0R1

Q16

MJ21196
Q18 WC6

5WATT 0R1

5WATT 0R15

J24

5WATT 0R1

5WATT 0R1

5WATT 0R1

R61

J34

R59

Q26

5WATT 0R15

MR854

MR854

MR854

D17

MR854

Q2 3

THERM

YS6910 MJ21195
3

Q21

D2 0

R6

MJ21195 YS6910
NOTE #6
MAC224-4 DC_PROT TRIAC
R64

Q27

#6467

YS6910 MJ21195

Q2

Q31

5

MR854

681R

J10

R74

5R6 5WATT

2N2/400V C10

BC560

L1

RFP10N15
Q11

"005.9 X "005.41=EZIS KNALB BLANK SIZE=14.500" X 9.500"

200V 4N7 C9

33K

10R

4uH

R65

3K6 5WATT

3K6 5WATT

2N2/400V C15

MR854

J22

J20

TP7

R82 200R R5 Q40 249R R6 J26 10K0 R8 12K R7 150R J15 Q5 C2 1N

R4

WC6

3K6 5WATT ZD9

39R

16V

620R

J23

39R

R31

ZD8

D21

1N4004

R47

1K

27K

10K0 249R R17

BC560

R28

Q8 R15 R16

4148

METAL

4148

TP6

D104

1K5 2K 150R

D4 4148 R43 470R R9 R14 39R

R46

D30

D2

F-BACK D110

91K 27K

MJE350

D9

68R

#5904 80V 2200u

220R0

TP4

C13

METAL

22N

4V7

Q7 ZD7 16V/.5W

ZD11

4K7

Q99

TP1

C25 TEST_JIG

220K

4148

R25

R111

5K1

R110

R36

R22

220N 250V 220N 250V

BAV21

20K

220K

2R2 BC560

Q110

R130

18K 4K7

1K R135

21K5

D206 R72

3K 2N2/400V 10V C20 22U D102

R145

C8

Q10

ZD4

R35

R20

R26

R27

U201

R103

56K

R105

160V 10u

160V 10u

J32

C101

C100

470P 10K0

C210 470P J99

10K0

J11

A56

A92

25V 100u

C202

J7

R66

R204

16V
D204 C203

LREF LSIG LOG TSENS CLIP REL PRTCT CLIM

YEL

TAB2

BLK

SPDT RELAY

16V 33U

3W 1K8

25V 100U
C204

16V

HOLDER=#3676

10K0
R201

C205

10K0 R202

.

MX1

R100

1

+
K1

NC NO

2K0

J6

TAB3

D205

16V 33U

4148 4148

2200u 80V #5904

J5

RT V

2200u V 80V #5904

R108

10R

R106

C105

D202 D201 C214 R203

R102 C104

J12

R104 C110

10V 22U

J9

49K9
R75

R206

MC33078

J33

150K

R21

C7

7K5

R120

A4.4 M1165

R140

RT

R107

16V 330U

R41

Q109

R141 10K

3W 1K8 56K

4148

47K

J13

R205

7K5

VER-3.20

2K2

J21

MPSA92

J3

17K8

2N6517

R24

C1

R123

1N5

R67

4K7

U1

Q9

RT V

R55

10R

Q105 R109 R116 1K C103 D100 MPSA42 D101 4148 4148 Q102 220R R101

H11A817C

BC550 2R2

12V

C14

1K

U2

220R

12V

3K 470R

C23

C27

R131

63V 10U

1U 63V

D11

R34

R80

220R0 270R

3K3

3K3 10K

H11A817C

RT V

R23

63V 10U

C31

ZD10

22N

4148

R129

4V7

20K

TAB4

ZD5

22N

R2

R1

WHT

R115

R117 39R

4V7

C11

R70

D109

R122 D106 4148 D103 4148

220R

ZD12

4K7

C6

VCD
MODEL(S):- A4.4 # DATE VER# DESCRIPTION OF CHANGE
SEPT/05/01 SEPT/05/01 JAN/21/02 . FEB/05/02 MAY/16/03 SEP/08/03 D D D D 2.00 2.00 3.00 . . 3.10 3.20 V V V V

ASSEMBLY PCB MECH

M1165-3.20 M1165-3.20

M1165.PCB_DATABASE_HISTORY
ADD_RC_NETWORK_ON_Q40,Q41 R66&R67-->1K8/3W_R72-->5K1 PC#6495_R76/R77_470R->196R_C206/ C207_220P->680P_TRACES_CHANGED PC#6510_J4->R141_10K PC#6607_C10,C15,C20_#5427->#5208 PC#6621 Q101 MPSA93->MPSA92 N N N N

1 2 3 4 5 6 7 8 9 10 11

7 TAB WIRE COLOURS
TAB TAB TAB TAB TAB TAB TAB 1 2 3 4 5 6 7 RED YEL BLK WHT BLU OUTPUT OUTPUT 16AWG 16AWG 16AWG 16AWG 16AWG + -

#3894

10K

47R5

R125

C2

Q107

4004

RT V

10K

R81

C12

3K

9

4148

D107

270R

R73

22N

4V7

2K

TAB5

C30

J1

Q106

220K 2W

39R

TEST JIG

39R

BLUE

R128

R150

R45

D5

TP5 C5 C3

R18

R50

J2

Q103

J19

R40 R11

METAL

BC550

10V 22U

22U 10V

R42

D1

R51

#3894

D7 R76 BC550 C4

2200u RT 80V V #5904

D105 4148 R118

1R 1/2W

R44

TP9

C108

1R 1/2W

10P 500V

MJE340 Q108 R127 150R C109 33R R126 33u 16V R124 1K5 4148 BC560

R19

R13

R12

C106 10P MJE350

D108 4148

J14

27K

4148

33R

R119 47R5
METAL

Q3

4148

RT V

R48

Q104

R29

1K 22R1 J16 249R

C30A

R112 R114

16V 33u

4148

10R

D3 4148

R72A

R62 R121

7" RED R132 16 AWG C107 Q111

Q4

39R

2R2

TAB1

249R

C19

0R47 2R2 4K7

BC550 BC560

J17

RED

TAB7

200V C206 680P R77 196R

16 AWG

R37 C207 200V 680P 196R 470P 150R 12K

10N 250V

3K6 5WATT

RT V

R83

200R

R38

R30

RED

BAV21

D10

R3

Q6

R69

C16 470P D31

16V

MBS4992

WC7

R85

R68

C21

R32 39R

7" RED

Q29

OUTPUT

5.5"BLUE 16AWG TP10 2WATT 3R9 RED

39R

200R
R84

R10

1W 10K

1W 10K

R39

16V 10U

G

S

G

S

Q41

Q30

G

S

G D

91K

R33

1R

1R

+

Q2

Q1

TA

IRF9520
Q12

B6

.
MJE350 FUNCTION

.
MJE340 FUNCTION

.

.

NOTE #9

BC550

MJL1302A

MJL3281A

R49

P:\1165CMP.PRN

ELOH/"10.0

PRODUCTION NOTES
1 MOUNTING HARDWARE FOR Q5,Q6
#8871 4-40X 1/2" BOLT

TEST JIG

YS6909 MJ21196 5
Q1

D13

YS6909 MJ21196
Q17

YEL

D14

YS6909 MJ21196

D15

TEST JIG
HEAT SINK TOOLING PIN
R56

YS6909 MJ21196 3
Q1

ETUOR EGAG

#3501 BELL WASHER
D22

HEATSPREADER TORQUE 4 INCH/LB

T264 DEVICE #3797 THERMO PAD PCB #8701 4-40 KEPS NUT

YS6909 MJ21196

MARCONI H-SINK TEST HOLE
R58

MARCONI H-SINK TEST HOLE

YS6909

02.3-5611M
R60

YS6909 MJ21196
Q20

HEAT SINK TOOLING PIN
R53

YS6909
Q14

MJ21196

2

MOUNTING HARDWARE FOR Q40,Q41
#8741 4-40X 1/2" BOLT #3501 BELL WASHER T126 TYPE DEVICE #3797 THERMO PAD

BLUE

MJ21195 YS6910

Q24

MJ21195 YS6910

Q28

YS6910 MJ21195

YS6910 MJ21195
Q22

HEATSPREADER

D19

D18 R52

D16

PCB #8701 4-40 KEPS NUT TORQUE 4 INCH/LB

R57

HEAT SINK TOOLING PIN

YS6910

3 MOUNTING HARDWARE FOR Q11,Q12
#8741 4-40X 1/2" BOLT #3501 BELL WASHER #8667 SHOULDER WASHER T-220 DEVICE #3846 MICA

MJ21195

HEATSPREADER

J18

RT1
VBE 10K

PCB #8701 4-40 KEPS NUT TORQUE 4 INCH/LB

7"YEL 16AWG

4 MOUNTING HARDWARE FOR TO3 OUTPUTS
#8835 BOLT TO-3 TRANSISTOR #3815 MICA HEATSPREADER #8663 SPACER MICA GREASE IS REQUIRED ON BOTH SIDES OF THE MICA PAD #8800 6-32 KEPS NUT INITIAL TORQUE FOR TO-3'S IS 8 INCH/LB FINAL TORQUE AFTER HEATSINK HAS COOLED FROM WAVE SOLDER IS 6 INCH/LB

MJE340

METAL

BC550

16V 330U

BC550

330U 16V

TP8

.

R207

5K1 R208 47K 620R R209 D203
4148

Q100

Q101

M1165 USE 2 oz. COPPER02.3-5611M

01.3-5611M

HCEM BCP NEERCSKLIS

5 USE #4973FP SMALL BODY 1R 1W FOR R33,R49 6 MOUNTING DETAILS FOR Q30 TRIAC
USE #8799 TO MOUNT TRIAC Q30

8 Q31 IS HAND INSERTED AND BENT OVER WITH FLAT SIDE UP AS SHOWN.

9 MOUNTING DETAILS FOR #6 SCREW
#8800 6-32 KEPS NUT
SPREADER PCB

1

3
1/4" BEND DOWN 1/4" FROM BODY OF TRANSISTOR

2

IMPORTANT AFTER MOUNTING DEVICE
DO NOT CUT LEGS BEND LEGS IN DIRECTION SHOWN IT IS IMPERATIVE THAT LEGS MARKED 2 AND 3 ARE BENT FLAT AGAINST THE COPPER SURFACE

#8828 6-32X 3/4" BOLT

.005" 0.01"/HOLE

.008" ETCH .012" GUIDE .020" ROUTE GAGE

55

6

C1

1

2

3

4

W5 3847 RT V RT V
58 58

MT5 L1 RT V L7
86 8 68 0V 00 U 86 8 68 0V 00 U

WHT

BLK

5232 600V 47N

100N

.

.

A4.4 VER: 2V2
100UH

C47 3816 RT V C25 100N
5865 5865 5865 5865

BRIDGE

ADD GOOP
50UH
C30 C29 100N 100N

RT V
58

5523

5523

10N 250V

100N

C46

U1

10N 250V

3847 100UH

C2

W38 W39

C2

6

M1167
1

4 CIR

C3 L6

H11A817C

6881
C43

C2

C5

RT V
C2 8

8 68 0V 00 U

D17

6770

RT V
86

100N

C9

MT2

#8799 #8731
MT3
L12

INSULATING MYLAR Z293 HEAT SPREADER Z168
C48 47U 10V 6821 6826 STTA1206D STTA806D
UH 100 7 384

1K 1/2W R2 R5 1K 1/2W

RT V
58

YEL . 6826 STTA806D 6826 STTA806D RT V
86

#8799

6826 STTA806D

W31 W32 W34 W33

#8731
470N

L-SHAPE HEATSINK Z197 INSULATING MYLAR Z293

RED YEL . . . RED

5865

8 68 0V 00 U

C38

ADD GOOP
6734 IRG4PC50W 6821 6821 STTA1206D STTA1206D RT V
5865 5865

R3

3536

5W

0R005

W24 BLK W23
C3 1

100N

100N

RT V
11 93 A4 .4

L-SHAPE HEATSINK Z197 INSULATING MYLAR Z293

.

W26BLK .

12 CIR

C34

.005" .008"

.012"

.020"

6R2

R7 C27
5602

10K
330N 250V

5865

100N

ETCH GUIDE

TC4427CPA

HER508

R1

W6

3.0W 330R

6821 6821 6821 6821 STTA1206D STTA1206D STTA1206D STTA1206D

RT V
58 86 8 68 0V 00 U

20UH

D22

C40
T1
2-

5419

500V

2-

2-

W40

. 100UH RT V RT V 3847 RT V
58 58

W37 W30 W29 W28

3U3 20V YEL
40 2+

UF4004

D18

RED

2-

40

1+

2+

W43 W46

2+

NL4MP-1 W44

CH "B"

C42
5632

C1 D3 C22 UF5402 UF5402
C23 63V 470U
1-

1+

BLK BLK
1+

330P C8

UF4004

D16

3793

100P C11

U32

3U3 20V C20 100P C14

1

. BDX54C TO220

. BDX53C TO220 Q7
D2 D7 D4 D8

RT V Q6 R10

WHT . WHT L11

BLU . BLU .

BLK BLK
2+

5622 16V 470U

RT V

L3

1-

NL4MP-1 CHANNEL B M1167

1-

1-

J2

3628

3628

5622 16V 470U
W45

CHANNEL A / BRIDGE J3 1+

RT V

2U2 250V 5601

RED

W42 W47

C41

C15

47N 600V 5232

W41

8 68 0V 00 U

8 68 0V 00 U

CH "A"
5635

YEL D15

RT V
86

RT V
35V 1000U

1.0W 1K 1.0W R11 1K D21 16V0 16V0 C19 C33 D20 25V 50V 50V C6 22U 22U RT C4 100U V R12 10R 100U 25V R13 3847 10R
1 2 3 4 5 6

M1167 2V2

7

8

470N
C1

250V

6 CIR
C3

SHORT AXIS

C45

C1

W7
.005"

CLINCH

USE 2 OZ. COPPER

ORIGIN

INSERT

Pcb Mech M1167 2V2 Top Assy M1167 2V2
IRG4PC50W STTA1206D BDX54C

ORIGIN

VCD
#8741 BELL WASHER#3501 #8670 #8871

LONG AXIS

.008" ETCH .012" GUIDE .020"

EYELET LEGEND

A4.4 SWITCH MODE POWER SUPPLY

MODEL(S):-

SOCKET

ASSEMBLY FOR D2 & D14

ASSEMBLY FOR D17

ASSEMBLY FOR D1,D9,D6,D5 ASSEMBLY FOR D7,D4,D8,Q6,Q7
#8741 BELL WASHER #3501 #8670 #3846 HEATSINK Z168 HEATSINK Z197 MYLAR Z293

PRODUCTION NOTES:
ANODE CATHODE
B C E G C E

SOCKET UPSIDE DOWN

NORMAL

1. CHECK ALL TO-220 & TO-3 PBL FOR SHORTS BEFORE WAVE SOLDER 2. SHORT SOLDER LINK AFTER FINISHING 3. USE I.C SOCKET FOR U32 PART #3564 4.FOR PARTS USING TEAR DROP SHAPE PAD BEND LEADS TO FOLLOW BARE COPPER OF THE PAD AS SHOWN

NORMAL LARGE
#3501

MYLAR Z293

#3846 HEATSINK Z197 BELL WASHER

MYLAR Z293 PCB M1167 PCB M1167 #8701

SOCKET WITH DIRECTION

PCB M1167 #8701

5 .USE EPOXY TO GLUE T1 AND L1 TO PCB --USE NUT AND BOLT (8747-8800) TO MOUNT T1
#8701

# 1 2 3 4 5 6 7 8 9 10 11 12 13

DATE D D D APR/05/02 Oct/07/2003 D D D D D D D D

A4.4 VER# 2.00 2.00 2.00 2.10 2.20 V V V V V V V V

DESCRIPTION OF CHANGE Mounting NPH changed from 156 to 189 move mounting hole near C24 and C15&C1 moved, Enlarge MTH pad for D14&D2 Corrections to some pads D2,D4,D7,D8 #6826->#6821 N N N N N N N N

TAB

L10

2

8 68 0V 00 U 86

TO W3 (M1170)

100UH

C50

10U 16V
86

RT V

100N
58

5865

6R2 10K

R8 R9

C35

Q2

Q4

C37

C36

HER508

D19

D12

D11

D13

D10

RT V

MT4

C12

470N

.

C39

6821 6821 STTA1206D STTA1206D D14

6734 IRG4PC50W

BLK D1 D9 D6 D5

100N
5865

100N

1

2

3

4

R6

5

6

7

8

9

10

11

12

ETCH GUIDE
55

6

C1

1

2

3

4

W5 3847 RT V RT V
58 58

MT5 L1 RT V L7
86 8 68 0V 00 U 86 8 68 0V 00 U

WHT

BLK

5232 600V 47N

100N

.

.

A4.4 VER: 2V2
100UH

C47 3816 RT V C25 100N
5865 5865 5865 5865

BRIDGE

ADD GOOP
50UH
C30 C29 100N 100N

RT V
58

5523

5523

10N 250V

100N

C46

U1

10N 250V

3847 100UH

C2

W38 W39

C2

6

M1167
1

4 CIR

C3 L6

H11A817C

6881
C43

C2

C5

RT V
C2 8

8 68 0V 00 U

D17

6770

RT V
86

100N

C9

MT2

#8799 #8731
MT3
L12

INSULATING MYLAR Z293 HEAT SPREADER Z168
C48 47U 10V 6821 6826 STTA1206D STTA806D
UH 100 7 384

1K 1/2W R2 R5 1K 1/2W

RT V
58

YEL . 6826 STTA806D 6826 STTA806D RT V
86

#8799

6826 STTA806D

W31 W32 W34 W33

#8731
470N

L-SHAPE HEATSINK Z197 INSULATING MYLAR Z293

RED YEL . . . RED

5865

8 68 0V 00 U

C38

ADD GOOP
6734 IRG4PC50W 6821 6821 STTA1206D STTA1206D RT V
5865 5865

R3

3536

5W

0R005

W24 BLK W23
C3 1

100N

100N

RT V
11 93 A4 .4

L-SHAPE HEATSINK Z197 INSULATING MYLAR Z293

.

W26BLK .

12 CIR

C34

6R2

R7 C27
5602

10K
330N 250V

5865

100N

ETCH GUIDE

TC4427CPA

HER508

R1

W6

3.0W 330R

6821 6821 6821 6821 STTA1206D STTA1206D STTA1206D STTA1206D

RT V
58 86 8 68 0V 00 U

20UH

D22

C40
T1
2-

5419

500V

2-

2-

W40

W43 W46

1+

2+

1+

2+

NL4MP-1 W44

CH "B"

C42
5632

C1 D3 C22 UF5402 UF5402
C23 63V 470U
1-

1+

BLK BLK
2+

BLK BLK
2+

5622 16V 470U

RT V

L3

100UH RT V RT V 3847

L11

.

W37 W30 W29 W28

3U3 20V YEL

UF4004

D18

RED

2-

1-

NL4MP-1 CHANNEL B M1167

1-

1-

J2

3628

3628

5622 16V 470U
W45

CHANNEL A / BRIDGE J3 1+

RT V

2U2 250V 5601

RED

W42 W47

330P C8

UF4004

D16

3793

100P C11

U32

3U3 20V C20 100P C14

1

. BDX54C TO220

. BDX53C TO220 Q7
D2 D7 D4 D8

RT V Q6 R10

WHT . WHT

BLU . BLU .

C41

C15

47N 600V 5232

W41

8 68 0V 00 U

8 68 0V 00 U

CH "A"
5635

YEL D15

RT V
86

RT V
58 58 86

RT V
35V 1000U

1.0W 1K 1.0W R11 1K D21 16V0 16V0 C19 C33 D20 25V 50V 50V C6 22U 22U RT C4 100U V R12 10R 100U 25V R13 3847 10R TO W3 (M1170)
250V

100UH 6 CIR
7 8
1 2 3 4 5 6

C1

CLINCH

SHORT AXIS

ORIGIN

INSERT

Pcb Mech M1167 2V2 Top Assy M1167 2V2
IRG4PC50W STTA1206D BDX54C

VCD ORIGIN
#8741 BELL WASHER#3501 #8670 #8871

LONG AXIS

ETCH GUIDE

EYELET LEGEND

A4.4 SWITCH MODE POWER SUPPLY

MODEL(S):-

SOCKET

ASSEMBLY FOR D2 & D14

ASSEMBLY FOR D17

ASSEMBLY FOR D1,D9,D6,D5 ASSEMBLY FOR D7,D4,D8,Q6,Q7
#8741 BELL WASHER #3501 #8670 #3846 HEATSINK Z168 HEATSINK Z197 MYLAR Z293

PRODUCTION NOTES:
ANODE CATHODE
B C E G C E

SOCKET UPSIDE DOWN

NORMAL

1. CHECK ALL TO-220 & TO-3 PBL FOR SHORTS BEFORE WAVE SOLDER 2. SHORT SOLDER LINK AFTER FINISHING 3. USE I.C SOCKET FOR U32 PART #3564 4.FOR PARTS USING TEAR DROP SHAPE PAD BEND LEADS TO FOLLOW BARE COPPER OF THE PAD AS SHOWN

NORMAL LARGE
#3501

MYLAR Z293

#3846 HEATSINK Z197 BELL WASHER

MYLAR Z293 PCB M1167 PCB M1167 #8701

SOCKET WITH DIRECTION

PCB M1167 #8701

5 .USE EPOXY TO GLUE T1 AND L1 TO PCB --USE NUT AND BOLT (8747-8800) TO MOUNT T1
#8701

# 1 2 3 4 5 6 7 8 9 10 11 12 13

DATE D D D APR/05/02 Oct/07/2003 D D D D D D D D

A4.4 VER# 2.00 2.00 2.00 2.10 2.20 V V V V V V V V

DESCRIPTION OF CHANGE Mounting NPH changed from 156 to 189 move mounting hole near C24 and C15&C1 moved, Enlarge MTH pad for D14&D2 Corrections to some pads D2,D4,D7,D8 #6826->#6821 N N N N N N N N

TAB

C3

C45

C1

W7

L10

2

M1167 2V2 M1167 2V2

470N

8 68 0V 00 U 86

C50

10U 16V

RT V

100N
58

5865

6R2 10K

R8 R9

C35

Q2

Q4

C37

C36

HER508

D19

D12

D11

D13

D10

RT V

MT4

C12

470N

.

C39

6821 6821 STTA1206D STTA1206D D14

6734 IRG4PC50W

BLK D1 D9 D6 D5

100N
5865

100N

1

2

3

4

R6

5

6

7

8

9

10

11

12

"051.01 X "001.41=EZIS KNALB BLANK SIZE=14.100" X 10.150"
R44 S1 C20 C6 R48 TP2 J20 J22

0711M

SP1

1K54 1K54
W5 H=#3672

220P
C34

C37 J12 R80

J26 Q12

CABLE PROTECT HOLDER #5989

9K760 220P 220P 9K760 9K760 220P
U3

30K

R63 U1

C=#3728
J1 J2

MC33078P 9K760 220P
C35 C18

R64

R65

1K54 1K54
R56 J7 C64

C39 C40 R55

D16 D10

#3565

#3690 ON

BLK

1W 220R
R88

J8

MC33078
C19

C67 10n

10K
TP5

R78 L2

BC560

GND-LIFT

C50

R68 C57 R57

4K99 1N 10K0

100N
R58

10K0

Q7

#3818
L1

A A
1

MX1

YAWA-KAERB 0711M MORF

01.3-0711M
#3918
JB4

J44

CABLE=#3728
W5. C3

R21

C49 R31

R28

R14 R30

470R 220n 220P
C31 J39 J40

8M2 470K

8M2 470K
R29 C48

YAWA-KAERB 0711M MORF Q15

100N C60 C63 100n C62 100n
HOLDER=#3672 Q13 R91 C61 J46 R74 2K C16 C70 100N

#3709
W3

HOLDER=#3672

22u 50v
D2 R20 R25 R18 R17

C11

100K
P2

47n
4148

560R 1/2W
R19

P1 R9 MJF6388
25A

2K7 1/2W 100n
J47 RED CONNECT FAN WIRES HERE C24

220K 10K 15K 4K7 BC560 4K3 BC560

3V0

D21 C32

220P
J29 R32

Q14 J64 J65 J66 R75

100N

25A

GREEN SP
J30

10K GAIN-B
#4390

C9 100N

GREEN SP 10K 220P 10K GAIN-A #4390
R7 LD5 Q2 D3 C28

50v 22u

0711M
#3657 CHANNEL-B

RED SP 20K0 100P

RED SP 100P 20K0 470R #6858 NSL32SR2

1R
R70

1W

J48

750R
R98 1K Q17

Q3 YAWA-KAERB 0711M MORF J37

Q4

220R
R22 JB1

470R
R16 C45

U4

100N
C8 J31 R34 J32 R8

4K12 330P 22K 22u 50v

C43

TO EY3 FROM M1167

R3

BLK

470R
C2

M1170 A4.4
VER-3.10

M1170 A4.4
VER-3.10

10V 47U
BLK C69 M1170

R5 R23

15K 4K3

MODEL(S):- A4.4 # DATE VER# DESCRIPTION OF CHANGE
1 2 3 4 5 6 7 8 9 10 11 FEB/07/00 MAY/05/01 AUG/28/01 AUG/28/01 AUG/28/01 SEP/11/01 SEP/11/01 NOV/15/01 FEB/11/02 . FEB/25/03 P1 P2 V2 V2 V2 V2 V2 2.10 3.00 . 3.10

M1170.PCB_DATABASE_HISTORYM1170-3.10 PCB MECH
FIRST_PROTO 2nd_PROTO R33-->10K,R86-->120K,R85&R84-->2K87 S2,S4_REVERSED--->CHANGED JB1,JB2_ADD_HOLES_FOR_MOUNTING R73-->1K3,Q14-->MJF6388 MOVE_LED-PCB_MOUNTING-HOLE PC#6466_LD5,LD6_NSL28AA->NSL32SR2 PC#_____REPLACE_AN_WIRE_EYELETS_ WITH_RADIAL_JUMPERS PC#6588_R86_120K->270K

M1170.PCB_POT_LIST
MODEL(S):- A4.4
REF
P1 P2 R R R R

POT P22

FUNCTION PART# KNOB
CHAN_A_GAIN CHAN_B_GAIN F F F F 4395 4395 P P P P 8433 8433 K K K K

AS_OF
FEB/07/00 FEB/07/00 N N N N

PCB 3511 WASHER 8870 SCREW

#3565 0711M

R83

2K

R42

PRODUCTION NOTES:
1. C24 USE #5631(SHORT) 22U/50V

STYLE "P22"

01.3-0711M EDISREDLOS

P:\1170CMP.PRN

"500. "80 ETCH0. "210 GUIDE. "020.

ASSEMBLY M1170-3.10 01.3-0711M HCEM BCP
HOLDER=#3672 C51 C52 C53 C54 0711M

4M7 #3436 FILTER
C21 150N C22

68N
C14 R45

68N 56K 150N

56K
TP1 4148 C13 D7

C26

W1.

J21

16V 33u

CABLE=#3622

J23

150N
J25

C46

MX3.

22u 50v 22u 50v
C5

MC33078P
J18 U2

4M7
R43

68N

16V 33u

16V 4U7
C68 Q6 R36 4K7 R35 330K R37 1M D4 4148 J19 R79

470N 470N 470N 470N 470N 470N
C55 C56 MX2

-15V LVGND FAN +15V PRTC_LED +15SW

100N

VER-3.10

C4

A4.4 M1170

C1

#3649

TP4 D8 4148 R46 56K R47 56K

100n C17 R49 120K

R69

ADD RTV HERE AND SMILE

C47

J24

4148 4148

31K6

100N C27

30K

J55

R95

120K

VCD
#3705
S3 S4

LIMITER

68N
C15 R66 C38 R59

J41 J16 J15 J14

100N

#3436
S2 J6 J5 R1

R50

R62

150N C12

D1 D11

J17

R24

J27

10R
J13

9K760 R61 9K760 C36 220P

9K760 220P 100N
J11

15K 10K R77 BC550
4148 D12 D9 4148 D19 4148 4148

#3790 EMI FILTER FOR RIBBON CABLE W1 #3649

Q5

BC550

BC550

W2.

#3658

R60

BC560

Q9

LD8

R54
R51

TP6

4K99

R81

220P 9K760

MONO-STEREO-BRIDGE #3436

100N C7

RED

33K
J4 J3 EY3

R41

22K6

R52

C25

4148

10K 40K2

SP

4148

J10

270K
TP7

R86
D18 J54

B
1

R76

BC560

B

R85

GREEN

D14 4148

TP3

10K 620R

10K

SP

R33 R72

4148 D17 4148

10R

100n

R53 C41

Q11

2K87 2K87

C65

R82

LD7

Q8 BC560 C66

200K
R84 D15

#3818

J9

100n 100N

W1

J28

#3658

R87 30K 100n 100n 2K7 1/2W Q10 R90

#3649 18K

2K 10K BC560

4148 4148 4148 4148

4V7

20K0 R38 10n

J45

W4

47U 10V

R96 HOLDER=#3672

D24

D20 D5 D6 D13 R39 R40

W2

C58 C59

LINE_IN-A #3657 CHANNEL-A LINE_IN-B

A63

BC560

560R 1/2W R27 3V0

220n

D23

A13 C29

Q16 R11

LD3

E

JB2

FAN

LD4

220P 10K

B

BLK

LD1 C42 R15

100K

MC33078P

R13

LD2

J35 J36 J34

18V

1K5

16V 33u NSL32SR2 LD6 #6858

BC560

BC560

C33 330P R12 4K12 R67 22K

Q1

R73 D25

BC560

R10 C30

4148

33u 16V

C44

#3622

J38

4K7 10K

MX3

R2 220R R4 220K 47n C10

4V7

#3918

J33

JB3

R6 R26 D22

Fro m B rea k er

From line cord

W2

W1

22UH

L5

47UH

A4 .4 AC WIR ES JU N/20 01

L8

MOUNTED UNDER HEX SPACER

ATTACHED TO SHIELD

250V

2 U2

2U 2

250V

3601

3601

2" BLACK

2 U2

250V
To P W R s witch W4

100UH

C21
BLK
C1 6

C 26

W HT .

50UH

6800U
8 0V
B R ID G E

6800U
8 0V

.

6800U
8 0V

To P W R S witch W3

100UH
D1 7

RED
Y EL

BLK

C 28

.
YE L

. RED .

6800U
8 0V

.

BLK

. BLK . .

T1 A4.4
V E R -1 .0 0 M 1 1 67

A4.4

6800U
80 V

20UH

.

.

W HT W HT

BLU .

. BLU . .

FAN

470U
63V

6800U
8 0V

6800U
8 0V

6800U
8 0V

1000U
3 5V