YORKVILLE A4.4 User manual

U.S.A.
Yorkville Sound Inc.
4625 Witmer Industrial Estate
Niagara Falls, New York
14305 USA
Voice: [phone]
Fax: [phone]
WORLD HEADQUARTERS
WEB ACCESS: http://www.yorkville.com
CANADA
Yorkville Sound
550 Granite Court
Pickering, Ontario
L1W-3Y8 CANADA
Voice: [phone]
Fax: [phone]
Quality and Innovation Since 1963
Printed in Canada
SERVICE MANUAL
A4.4

INSTRUCTIONS PERTAINING TO A RISK
OF FIRE, ELECTRIC SHOCK,
OR INJURY TO PERSONS.
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO
NOT REMOVE COVER (OR BACK).
NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
Read Instructions:
The
Owner's Manual
should be read and understood
before operation of your unit. Please, save these
instructions for future reference.
Packaging:
Keep the box and packaging materials, in case the unit
needs to be returned for service.
Warning:
When using electric products, basic precautions should
always be followed, including the following:
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.
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.
Power Cord:
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.
Service:
The unit should be serviced only by qualified service personnel.
INSTRUCTIONS RELATIVES AU RISQUE
DE FEU, CHOC ÉLECTRIQUE, OU
BLESSURES AUX PERSONNES.
AVIS:
AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE,
N'ENLEVEZ PAS LE COUVERT (OU LE PANNEAU
ARRIERE). NE CONTIENT AUCUNE PIECE REPARABLE
PAR L'UTILISATEUR.
CONSULTEZ UN TECHNICIEN QUALIFIE
POUR L'ENTRETIENT.
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
Emballage:
Conservez la boite au cas ou l'appareil devait être
retourner pour réparation.
Warning:
Attention: Lors de l'utilisation de produits électrique,
assurez-vous d'adhérer à des précautions de bases
incluant celle qui suivent:
Alimentation:
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.
Hazard:
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.
Cordon d'alimentation:
Évitez d'endommager le cordon d'alimentation. N'UTILISEZ PAS
L'APPAREIL si le cordon d'alimentation est endommagé.
Service:
Consultez un technicien qualifié pour l'entretien de votre appareil.
IMPORTANT SAFETY INSTRUCTIONS
SAFE_V4.doc Version 4.0 02/11/99 11:54 AM
A44.xls Parts List 10/4/2002
YS # Description Qty. YS # Description Qty. YS # Description Qty.
3564 8-PIN SOCKETS 1 5601 __2U2 250V 10%CAP BLK POLY FLM 1 2005 1.0W 0R47 5%FLAME PROOF T&R RES 2 5906 RED 3MM LED 1V9 20MA .4SPCER T&
R
3 5927 __3U3 20V 20%CAP T&R RAD TNT.2" LS 2 2006 1.0W 1R 5%FLAME PROOF T&R RES 5
5908 GRN 3MM LED 1V9 20MA .4SPCER T&
R
3 5259 __4U7 63V 20%CAP T&R RAD .2"EL 1 4677 1/2W 1R 5% T&R RES 4
6770 BRIDGE 50A 400V WIRE LEAD SIP 1 5281 _10U 16V 20%CAP T&R RAD .2"NP 2 4688 1/2W 2R2 5% T&R RES 1 6425 BAV21 200V 0A25 DIODE T&R 4 5282 _10U 16V 20%CAP T&R 5X7MM .2"NP 1 4911 1/4W 2R2 5% T&R RES 8 6821 STTA1206D 600V 12A DIODE ULTRAFAST 5 5629 _10U 160V 20%CAP BLK 10X13MM EL 4 4748 2.0W 3R9 5% T&R 2 6825 1N4148 75V 0A45 DIODE T&R 62 5945 _10U 63V 20%CAP T&R RAD .2"EL 4 4733 5.0W 5R6 5% BLK RES 2 6826 STTA806D 600V 8A DIODE ULTRAFAST 8 5260 _22U 50V 20%CAP T&R RAD .2"EL 10 4813 1/4W 6R2 5% T&R RES 2 6888 HER508 1000V 3A0 DIODE ULTRAFAST 2 5631 _22U 50V 20%CAP T&R 6X7MM .2"EL 5 2010 1/8W 10R0 2%FLAME PROOF T&R RES 8 6892 UF4004 200V 1A0 DIODE ULTRAFAST 4 5961 _33U 16V 20%CAP T&R RAD .2"NP 12 4605 1/8W 10R 5% T&R RES 2 6896 UF5404 200V 3A0 DIODE ULTRAFAST 2 5232 _47N 600V 5%CAP BLK RAD FILM FOIL 2 4875 1/4W 10R 5% T&R RES 2 6438 1N4004 400V 1A0 DIODE T&R 4 5627 _47U 10V 20%CAP BLK RAD NP 3 2013 1/8W 22R1 1%FLAME PROOF T&R RES 2 6934 MR854 400V 3A0 DIODE FASREC 20 5267 100U 25V 20%CAP T&R RAD .2"EL 6 4816 1/4W 33R 5% T&R RES 4 6439 1N5225B 3V0 0W5 ZENER 5% T&R 2 5630 330U 25V 20%CAP BLK 10X13MM EL 6 2016 1/8W 39R 2%FLAME PROOF T&R RES 12 6440 1N750ARL 4V7 0W5 ZENER 5% T&R 10 5622 470U 16V 20%CAP BLK AXIAL EL 2 4899 1/4W 39R 5% T&R RES 6 6450 1N5242B 12V0 0W5 ZENER 5% T&R 4 5632 470U 63V 20%CAP BLK LOW ESR EL 1 2017 1/4W 47R5 1%FLAME PROOF T&R RES 4 6822 1N4745A 16V0 1W0 ZENER 5% T&R 8 5635 1000U 35V 20%CAP RADIAL ELECT BUL 1 4811 1/4W 68R 5% T&R RES 2 6824 1N5246B 16V0 0W5 ZENER 5% T&R 4 5904 2200U 80V 20%CAP BLK 25X30MM ELS 8 2020 1/8W 150R 2%FLAME PROOF T&R RES 4 6432 1N5248B 18V0 0W5 ZENER 5% T&R 1 5886 6800U 80V 20%CAP BLK 30X45MM ELS 8 4859 1/4W 150R 5% T&R RES 4 5101 BC550C TO92 NPN TRAN T&R TB 17 4390 _10K AUD 16MM DETENT P22 2 6103 1/4W 196R 1%MINI MF T&R RES 4 5102 BC560C TO92 PNP TRAN T&R TB 21 4520 _10K TRIM POT 2 2021 1/4W 200R 1%FLAME PROOF T&R RES 6 5104 MPSA56 TO92 PNP TRAN T&R TA 2 2448 15.0 AMP CIRCUIT BREAKE
R
1 2022 1.0W 220R 5%FLAME PROOF T&R RES 1
5110 MPSA93 TO92 PNP TRAN TA 2 711 30 X 50 X 1.5MIL PLASTIC BAG 1 2023 1/8W 220R0 1%FLAME PROOF T&R RES 4 5113 MPSA42 TO92 NPN TRAN T&R TA 2 3820 ___4UH COIL 14AWG ZOBEL HORIZONTAL 2 4977 1/4W 220R 5%MINI T&R RES 8 5114 MPSA92 TO92 PNP TRAN T&R TA 2 3899 _18UH HI-Q MINI INDUCTOR T&R 1 2024 1/8W 249R 2%FLAME PROOF T&R RES 8 6854 2N6517 TO92 NPN TRAN TA 2 3486 CLIP 250X032 22-18AWG DISCO-LOK 15 4986 1/4W 270R 5%MINI T&R RES 4 5105 MPSA13 TO92 NPN DARL T&R TA 1 3490 CLIP 250X032 14-16AWG DISCO/INSL 11 5033 3.0W 330R 5% T&R 1 5106 MPSA63 TO92 PNP DARL T&R T
A
1 3601 RING TERMINAL 16AWG WIRE & #8 SCREW 1 4821 1/4W 470R 5% T&R RES 4
6815 MJF6388 T221D NPN TRAN DARL TJ 1 3618STAR RING TERMINAL14-16AWG #10SCREW 4 4980 1/4W 470R 5%MINI T&R RES 4 6873 MJE340 TO126 NPN TRAN TG 6 3682 250 MALE PCB TAB REE
L
17 4671 1/2W 560R 5% T&R RES 2
6874 MJE350 TO126 PNP TRAN TG 6 3410 RED ON LEFT DUAL BINDING POST TPP5 1 5019 1/4W 620R 5%MINI T&R RES 5 6911 BDX54C TO220 PNP TRAN DARL TE 1 3415 RED ON RIGHT DUAL BINDING POST TPP5 1 2030 1/8W 681R 1%FLAME PROOF T&R RES 2 6912 BDX53C TO220 NPN TRAN DARL TE 1 3918 1/4" JCK PCB MT HORZ SLIM W/SCREW 2 4869 1/4W 750R 5% T&R RES 1 6752 MTP10N15L TO220 NCH MFET TN 2 3628 SPKON 4C PCB MT VERT 250TAB GRY #4 2 4623 1/2W 1K 5% T&R RES 2 6925 MTP8P20 TO220 PCH MFET TN 2 3417 6-32 SCREW TERMINAL PC MOUNT 5 POS 1 4913 1.0W 1K 5% T&R RES 2 6909 MJ21196 TO3 NPN TRAN TH 16 3657 XLR FEML PCB MT HORZ NO SHELL 2 4934 1/4W 1K 5% .2"U T&R RES 1 6989 MJL1302A TO3P PNP TRAN TK 2 3860 FAN 80MM X 80MM 40CFM 12VDC 1 4981 1/4W 1K 5%MINI T&R RES 10 6990 MJL3281A TO3P NPN TRAN TK 2 8434
A
P SERIES PLASTIC HANDLE PAI
R
1 4988 1/4W 1K5 5%MINI T&R RES 5
6910 MJ21195 TO3 PNP TRAN TH 16 3894
A
AVID 5972-B H/S W/TAB B.O. 8 4791 1/4W 1K54 1% T&T RES 4
6734 IRG4PC50W T0247 NPN TRAN IGBT TM 2 3501 B52200F006 COMP WASH #4 SMALL 41 4975 3.0W 1K8 5% T&R RES 4 6840 MC33078P IC DUAL OP AMP 6 3745 DUAL XSISTOR PBL SPRING PLATE ZN 1 4946 1/4W 2K 5% .2"U T&R RES 1 6883 TC4427CPA IC FET DUAL DRIVER 1 3552 NYLON SPRING CLAMP 1 6113 1/4W 2K 5%MINI T&R RES 6 5190 MBS4992 TO92 8V5 DIAC 2 3788 QUICKON MALETAB 1 4919 1/4W 2K05 1%-NO SUBS- T&R RES 2 6444 MAC224-4 TO220 40A TRIAC 200V 2 3803 NYLON SECUR-A-TACH MINI PLASTIC TIE 1 4847 1/4W 2K2 5% T&R RES 2 6858 NSL-32SR2 OPTO-COUPLER LDR 2 3810 4" NYLON CABLE TIE 17 4664 1/2W 2K7 5% T&R RES 2 6881 H11A817C IC OPTO-COUPLER CSA 5 3827 SQUARE BUMPER BUTTON BLAC
K
5 4805 1/4W 2K87 1% T&R RES 2
6467 10K 10% THERMISTOR NTC TO-92 2 8433
A
P SERIES PLASTIC KNO
B
2 6124 1/4W 3K 5%MINI T&R RES 6
4595 VARISTOR 23J 275V MOV 7MM 3 8661 BUTTON KNOB FLAT GREY 3 6136 1/4W 3K3 5%MINI T&R RES 4 5401 _10P 500V 5%CAP T&R RAD CER.2"NPO 4 8437 FAN FILTER LABEL 1 5032 5.0W 3K6 5% STANDOFF BLK RES 8 5199 100P 100V 2%CAP T&R RAD CER.2"NPO 2 3468 8' 3/16 SJT AC LINE CORD STRIP 17" 1 4774 1/4W 4K12 1% T&R RES 2 5410 100P 100V 10%CAP T&R BEAD NPO 2 3821 HEYCO #1200 STRAIN RELIEF 1 4910 1/4W 4K3 5% T&R RES 2 5412 220P 100V 10%CAP T&R BEAD NPO 12 8241 MYLAR TYPE A .010" X 12" X 24" 0.125 4982 1/4W 4K7 5%MINI T&R RES 13 5417 330P 50V 10%CAP T&R BEAD NPO 2 8261 GE VELVET LEXAN .007" X 12" X 24" 0.367 6128 1/4W 4K99 1%MINI MF T&R RES 2 5419 330P 500V 5%CAP BLK MIC
A
1 3793 __20UH COIL 5AMP SNUB
R
1 6138 1/4W 5K1 5%MINI T&R RES 4
5201 470P 100V 5%CAP T&R RAD CER.2"NPO 6 3802 __22UH COIL 15AMP FILTER 1 4887 1/4W 7K5 5% T&R RES 4 5416 470P 50V 10%CAP T&R BEAD NPO 2 3812 __47UH COIL 15AMP INPUT 1 4762 1/4W 9K760 0.1% *** T&R RES 8 5418 470P 250V 20% Y2 CAP DISC T&R 1 3816 __50UH COIL 5AMP BOOST 1 4800 1/4W 10K0 1% T&R RES 2 5815 680P 200V 5%CAP T&R RAD CER.2"NPO 4 3817 _1.5MH COIL INPUT COM MODE 1 4829 1/4W 10K 5% T&R RES 2 5422 __1N 50V 10%CAP T&R BEAD NPO 3 3847 _100UH COIL 5AMP POWER VERT MTG 5 4983 1/4W 10K 5%MINI T&R RES 18 5273 __1N5 200V 5%CAP T&R RAD CER.2"NPO 2 3536 12PIN STACKER VERTICAL .100 1 5031 1.0W 10K0 5% T&R 4 5427 __2N2 500V 10%CAP T&R RAD CER.2"YB 6 3654 PCB CONN 4 CIR .100 LOCKING 1 6116 1/4W 10K0 1%MINI MF T&R RES 12 5209 __4N7 250V 5%CAP T&R RAD .2"FLM 2 3658 _8 CIR WAFER W/LCK RA 0.1" GOLD 2 4856 1/4W 12K 5% T&R RES 4 5204 _10N 100V 10%CAP T&R RAD .2"FLM 2 3662 _6 CIR WAFER W/LCK VT 0.1" GOLD 1 4830 1/4W 15K 5% T&R RES 3 5523 _10N 250V 20%CAP BLK RAD 'Y2' AC 2 3672 6 CIR CABLE HOLDER .098 5 4771 1/4W 17K8 1% T&R RES 2 5834 _10N 250V 20%CAP BLK RAD POLY FLM 3 3676 8 CIR CABLE HOLDER .098 2 6125 1/4W 18K 5%MINI T&R RES 3 5210 _22N 100V 10%CAP T&R RAD .2"FLM 8 5989 4 CIR CABLE HOLDER .098 3 6123 1/4W 20K0 1%MINI MF T&R RES 7 6435 _22N 275V 20%CAP BLK 'X2' 15MM AC 1 8701 4-40 KEPS NUT ZINC 39 4777 1/4W 21K5 1% T&R RES 2 5224 _47N 100V 10%CAP T&R RAD .2"FLM 2 8793 4-40 HEX NUT ZINC 3 4832 1/4W 22K 5% T&R RES 2 5226 _68N 100V 5%CAP T&R RAD .2"FLM 4 8760 6-32 KEPS NUT TIN PLATED 64 5024 1/4W 22K6 1% T&R RES 1 5228 100N 100V 5%CAP T&R RAD .2"FLM 13 8800 6-32 KEPS NUT ZINC 18 4833 1/4W 27K 5% T&R RES 6 5314 100N 50V 10%CAP T&R BEAD X7R 9 8787 8-32 KEPS NUT ZINC 2 4890 1/4W 30K 5% T&R RES 3 5865 100N 250V 10%CAP BLK RAD POLY FLM 9 3796 ELASTOMER PAD TSIL 1.0X0.8 2 4917 1/4W 31K6 1% T&R RES 1 5229 150N 63V 10%CAP T&R RAD .2"FLM 4 3797 TO-247 THERMO CONDUCTIVE PAD 4 4840 1/4W 33K 5% T&R RES 3 5231 220N 63V 10%CAP T&R RAD .2"FLM 2 3815 TO3 PREGREASED MICA 56-03-2AP 32 5009 1/4W 40K2 1% T&R RES 1 5882 220N 250V 10%CAP BLK RAD POLY FLM 4 3846 TO220 THERMO PAD LARGE HOLE 56359B 24 6119 1/4W 47K 5%MINI T&R RES 4 5602 330N 250V 10%CAP BLK RAD POLY FLM 1 8581 CUSTOM PBL TRANSISTOR SPACE
R
1 4803 1/4W 49K9 1% T&R RES 2
5234 470N 63V 10%CAP T&R RAD .2"FLM 3 3818 EMI SUPPRESSION FERRITE BEAD T&
R
2 5018 1/4W 56K 5%MINI T&R RES 8
5322 470N 50V 10%CAP T&R BEAD Z5U 6 4697 5.0W 0R005 1% BLK RES 1 4898 1/4W 91K 5% T&R RES 4 5255 __1U 63V 20%CAP T&R RAD .2"EL 2 4745 5.0W 0R1 5% BLK RES 12 4838 1/4W 100K 5% T&R RES 2 5521 __2U2 250V CAP BLK RAD 'X2' AC 2 4749 5.0W 0R15 5% BLK RES 4 4976 1/4W 120K 5% MINI T&R RES 3
YS # Description Qty.
4839 1/4W 150K 5% T&R RES 2 6137 1/4W 200K 5%MINI T&R RES 1 4668 2.0W 220K 5%10MM BODY T&R RES 3 4841 1/4W 220K 5% T&R RES 2 6126 1/4W 220K 5%MINI T&R RES 4 4842 1/4W 330K 5% T&R RES 1 4843 1/4W 470K 5% T&R RES 2 4948 1/4W 1M 5% .2"U T&R RES 1 4888 1/4W 4M7 5% T&R RES 2 6132 1/4W 8M2 5%MINI T&R RES 2 3690 _8" 4C-28AWG RIB 1 W/LCK HDR 098 1 3565 10" 4C-28AWG RIBBON CABLE 0.1" 1 3709 _7" 6C-26AWG RIB 1 W/LCK HDR 098 1 3706 13" 8C-26AWG RIB 1 W/LCK HDR 098 2 3622 14" 14C-28AWG DIP HDR CABLE .05" 1 3696 RELAY 1C 02AMP DC24 006MA PC-S 2 3790 EMI FILTER FOR RIBBON CABLE 1 8870 #4 X 1/4 PAN PH TYPE A ZINC 2 8877 4-40 X 1/4 FILLISTER PH MS ZN 1 8729 #4 X 3/8 FLAT QUAD TYPE A JS500 BLK 4 8742 4-40 X 3/8 PAN PH TAPTITE JS500 2 8861 4-40 X 3/8 PAN PH MS JS500 11 8741 4-40 X 1/2 PAN PH MS JS500 19 8827 4-40 X 1/2 FLAT PH TAPTITE JS500 26 8871 4-40 X 5/8 PAN PH MS JS500 9 8808 4-40 X 3/4 FL AT PH MS JS500 1 8799 #6 X 1/4 PAN PH TYPE B JS500 4 8832 6-32 X 1/4 PAN PH TAPTITE JS500 1 8807 6-32 X 5/16 PAN PH MS JS500 2 8801 6-32 X 3/8 PAN PH TAPTITE JS500 3 8829 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA 25 8761 6-32 X 1/2 PAN PHIL MS ZINC CLEAR 64 8828 6-32 X 3/4 PAN PH TAPTITE JS500 8 8802 8-32 X 3/8 PAN QUAD TPTTE JS500 1 8869 8-18 X 1/2 THRD CUTTING FOR PLASTIC 4 8999 8-32 X 5/8 PAN PH TAPTITE JS500 17 8849 8-32 X 1 PAN PHIL MS TIN PLATED 1 8809 10-32 X 1/4 PAN PH TAPTITE JS500 4 8731 10-16 X 5/8 TYPE B HEX W/SLOT JS500 15 8821 10-16 X 1 3/32 TYPE B HEX W/SLOT BL 2 8663 11/64 NYLON SPACER (MICRO PLASTIC) 66 8656 .171 X 1/4 NYLON SPACER #SP42 1 3833 8 X 3/8 (250 OD,.171 ID)NY SPACER 5 3741 .5 SPACER ID-.171 OD-.25 #912-500 2 8615 4-40 X 1/8" HEX SPACER ALUMINUM 2 8657 6-32 X 3/8" HEX SPACER ALUMINUM 10 8667 SHOULDER WASHER SWS-229 LENGTH 1/8 4 8670 SHOULDER WASHER 125X140#4 HITMP BLK 16 3511 #6 FLAT WASHER NYLON 5 8485 #6 SPLIT WASHER ZINC 2 8925 #4 INTERNAL TOOTH LOCKWASHER 1 8850 #10 INT TOOTH LOCKWASHER BO 4 3502 NYLON FLAT WASHER OD.158ID.110H.070 2 3436 DPDT PUSH SW PCMT H BREAK B4 MAKE 3 3587 DPDT ROKR SW QUIK 250"AC/PWR ON-OFF 1 3705 4P3T SLID SW PCMT H 1 3395 THERMO/BRKR:N/CLOSED OPEN@82
C
1
1193
A
4.4 PC MOUNT SWITCHING T'RD 1

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
Product
Date:
Filename:
PCB#
M11642V1sch.SCH2001
{Drawing Number}
Sat Feb 23, 2002
EMI FILTER ofSheet
Rev:
21
V2.10
M1164
N46
*
N38
3682
WHITE
From line cord
W2
N93
BREAKER
N95
N55
N94
N72
N44
S1
12A
3451_N
GRN W5
CHASSIS GND
*
R1
1/2W
2R2
250V
C10
2U2
N45
LINE INPUT
120VAC
60HZ 250V
C13
470P
L9 3847
100UH
4595
Z3
275V
R2
2.0W
10MM
220K
OFF PCB
EMI FILTER
4595
Z2
275V
L83812
47UH
C24
250V2U2
18uH
3899
L2
3451_N
WHITEW4
NEUTRAL
CONNECTED TO
POWER SWITCH
ON FRONT PANEL
4595
Z1
275V
3682
BLACK W1
From Breaker
3451_N
BLACKW3
(HOT)
1500UH
L43817
250V
2U2
C7
* OPTIONAL
L53802
22UH
9
10
11
12
13
MODEL(S):-
DATE VER# DESCRIPTION OF CHANGE#
1
2
3
4
5
6
7
8
N
N
N
N
N
V
V
V
V
V
D
D
D
D
DN
N
N
pc#6497 ADD R2 ACROSS C7
ADD L2&R1 ACROSS L8
L4,L5,L8 POLARITY SHOWN
W3 & W4 changed from tab to eyelets
V
V
V
V2.10
V2.00
V2.00
V2.00
V2.00
D
D
JAN 24 2002
OCT 04 2001
SEPT 17 2001
Sept 17 2001
A4.4 / A4.4CE
M1164 LINE FILTER FOR ( SMPS )
Mounting NPH changed from 156 to 189AUG 28 2001
D

2.10
M1164-
USE 2 OZ. COPPER DNS
DNS
Z2
VARISTOR
275V
R
T
V
RT
V
Z3
VARISTOR
275V
Z1
VARISTOR
275V
W2
From line cord
W1
From Breaker
CHASSIS GND
W4
GRN
R2
2.0W 220K
C13 470P
L4
1500UH
L2 18uH R1
1/2W
2R2
C7
250V
2U2
W4
NEUTRAL
D/INS
WHITE
W3
(HOT)
D/INS
BLACK
L5
22UH
CLINCH
ORIGIN
C10
250V
2U2
L8
47UH
13
12
11
10
9
DESCRIPTION OF CHANGE
5
4
3
2
1
# VER#DATE
MODEL(S):-
8
7
6
D
D
DV
V
V
V
V
D
D
N
N
N
N
N
D
FEB 14 2002
FEB 14 2002 V2.1
V2.1
V
A4.4 / A4.4CE
V2.00
V2.00
V2.00
V2.00
V2.1
AUG 28 2001
Sept 17 2001
SEPT 17 2001
OCT 04 2001
FEB 14 2002
M1164 LINE FILTER FOR ( SMPS )
ADD R2 220K 2W ACROSS C7
ADD L2&R1 ACROSS L8
L4,L5,L8 POLARITY SHOWN
W3 & W4 changed from tab to eyelets
Mounting NPH changed from 156 to 189
FIX HOLE SIZE FOR L5&L8
FIX MASKING PROBLEM FOR R1&L2
N

150K
R206
U2
1
2
1N4004
D30
4.7V
1N750
ZD10
220R
R80
A93
Q101
1N4004
D31
4.7V/500mW
1N750
ZD11
220R
R81
16V
1W
D205
2N216v
C20
D107
D105
10U
63V
C103
39R
R117
39R
R128
10U
63V
C109
MJE340
Q106
MJE350
Q107
47R5
R122
MJE350
Q41
47R5
R119
330u
16v
C105 MJE340
Q40
200R
R84
200R
R82
200R
R83
220K
2WATT
R118
SHEET OF
YORKVILLE NAME: PCB#&VER:
MODELS: SCH VERSION:
TITLE:
DATE: 11
M1165-2.00
.A4.4
M1165V2.SCH
FEB/12/2002
POWRE-AMP
2.30
10R
R121
10p
200v
C107
D108
D106
D109
MJE340
Q108
MJE350
Q103
D110
D104
150R
R114
10R
R131
BC550
Q111
BC560
Q104
3K
R106
2K
R125
1K5
R124
4K7
R123
1K5
R111
4K7
R110
1K
R135
1K
R109
56K
R102
56K
R105
MPSA92
Q109
MPSA42
Q102
7K5
R103
7K5
R104
10p
200v
C106
D103
D102
D100
D101
220R
R101
22u
16v
C100
22u
16v
C101
10u
160V
C110
10u
160V
C104
10R
R120
150R
R127 MJL1302A
Q6
10K
R130
220R0:FP
R51
249R
R5
BC550
Q1
BC550
Q4
BC560
Q2
BC560
Q3
2R2
R3
2R2
R4
150R
R7
150R
R15
4K7
R10
CW
10K
LIN
RT1
1N
C2
470P
C4
12K
R8
249R
R9
249R
R19
12K
R16
39R
R12
39R
R14
MJL3281A
Q5
S
G
D
N
RFP10N15
Q11
22R
R11
27K
R13
10K
R6
39R
R1
249R
R17
10K
R18
22u
10v
C3
22u
10v
C5 1W
16v
ZD9
16v
1W
ZD8
68R
R2
120v
1n5
C1
91K
R36
27K
R37
0R47
1W
R85
27K
R38
91K
R39 0R15
5W
R52
0R15
5W
R53
0R1
5W
R57
0R1
5W
R56
0R1
5W
R59
0R1
5W
R58
0R1
5W
R61
0R1
5W
R60
BAV21
D11
BAV21
D10
270R
R34
270R
R50
MR854
D15
MR854
D14
MR854
D13
MR854
D22
P
S
G
D
IRF9520
Q12
12V
500mW
ZD4
12V
500mW
ZD5
330u
16v
C6
330u
16v
C7
200v 2n2
C15
1K
R46
3K6
5W
R29
3K6
5W
R45
620R
R30
200v 4N7
C9
MR854
D21
MX1
1
2
3
4
5
6
7
8
100v 2N2
C10
39R
R31
100v 470p
C16
39R
R47
MR854
D19
MR854
D18
1K
R35
MR854
D17
D7
220R0:FP
R55
BC550
Q9
BC560
Q10
2R2
R27
2R2
R41
MR854
D16
MT1
G
MT2
MBS4992
Q29
D1
D2
D4
D3
470R
R26
470R
R43
16v 22n
C12
16v 22n
C13
3K
R20
3K
R22 4K7
R42
BC550
Q8
220K
R25
220K
R24
1U
10v
C8
4K7
R23
D5
350V
2N6517
Q7
2K2
R21
4V7
21K5
R108
MT1
MT2
G
TRIAC_MAC224
Q30
20K
R145
16v
10u C21
33K
R64
10R
R65
39R
R32
39R
R48
1R
0.5W
R28
1R
0.5W
R44
120v 220n
C11
120v 220n
C14
20K
R140
3R9
2W
R62
150v
10n
C19
16V
500mW
ZD7
MR854
D20
TP4
TP5
TP7
TP6
TP9
TP10
TP1
D9
TP8
18K
R70 4uH
L1
5R6
5W
R63
2K0
R100
3K3
R116
100U
25V
C204
47K
R205
10u
120v
BC550
Q105
BC560
Q110
3K3
R129
10K
R115
39R
16v
1W
1R
1W
R49
1R
1W
R33
YS6910
Q21
YS6909
Q20
YS6910
Q28
YS6909
Q18
YS6910
Q26
YS6909
Q16
0R1
5W
0R1
5W
YS6910
Q24
YS6909
Q14
YS6909
Q13
YS6909
Q19
YS6909
Q17
YS6909
Q15
YS6910
Q23
MR854
YS6910
Q25
MR854
YS6910
Q27
MR854
YS6910
Q22
MR854
1K
R40
MR854
MR854
50V 22n
C30
10K
R141
BC560
200V 680P
C207
196R
R76
200V 680P
C206
196R
R77
50V470P
C210
5K1
R72
U1
1
2
TLP62_
10K0
R73
681R
R74
100u
25V
C203
4K7
BC550
16V
1W
D204
MC33078
1/2
(4=V-,8V+)
U201
6
5
7
47K
R208
5K1
R207
A56
Q100A
NC
COM
NO
K1
1
3 4
6
BC550
Q99
49K9
R75
620R
R209
C+
C-
K1
2
5
1K8
3W
R66
16V
33U
C202
16V
33U
C205
4V7
1N750
ZD12
MC33078
1/2
(4=V-,8V+)
U201
2
3
14148
D201
4148
D202
1R
0.5W
10K0
R204
120v 220n
10K0
R202
10K0
R201
3R9
2W
150v
10n
10K0
R203
MR854
50V470P
C214
33R
R113
33R
R126
16V
33u C108
16V
33u C102
TB7
MBS4992
NC
MT1 MT2
MT1 MT2
G
MAC224 BF871
BCE
BF872
TB6
MJL1302A
MJL3281A
ECB
10K
1W
R69
17K8
R107
10K
1W
R68
TLP62_
BC550C
CBE
BC560C
VIEW
BOTTOM
BE
YS6900
YS6927
MJE340
ECB
MJE350
MTP10N15L
MTP23P06
SDG
1K8
3W
R67
T
10K
Q31
21
EBC
2N6517 2N5551
EBC
2N5401
IN
OUT
REF
AS35
3K6
5W
R132
3K6
5W
R150
2200U
80V
C23
2200U
80V
C27
2200U
80V
C25
4148
D203
2200U
80V
C29
2K
R112
50V 22n
C31
10
9
8
7
6
5
4
3
2
1
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
D
D
FEB/12/02
FEB/05/02
.
JAN/21/02
OCT/18/01
D
SEP/05/01
SEP/05/01
V
V
2.30
2.20
.
2.10
2.00
V
2.00
V2.00
N
N
C23,25,27,29_4700u->2200u
PC#6510_ADD_R141_@_U1
C206/C207_220P->680P
PC#6495_R76/R77_470R->196R
YS6900-->YS6909&YS6927-->YS6910
Q40&Q41
ADD_470R&220P_ACROSS(BASE-EMITTER)
R72-->5K1,R66&R67-->1K8/3W
A4.4
M1165.SCH_DATABASE_HISTORY
+F12+F12
-F12-F12
CLIM
-130V
-130V
-130V
-130V
+68V
+68V
+68V
+68V
-16V
-16V
LOG
LOG
LOG
LOG
LOG LOG
LOG
LOG
TSENS
PRTCT
CLIP
CLIP
CLIP
REL
LREF
LREF
LSIG
+16V
+16V
-68V
-68V
-68V
-68V
+130V
+130V
+130V
+130V
+130V
GND
GND
GND
GND
GND
GND
GND
GND
FP = FLAME PROOF
FP
FP
FP
FP
FP
FP
FP
FP
FP
FP
FP
1.6 WATTS
16mA
4 WATTS
75mA IDLE
1.6 WATTS
16mA
4 WATTS
75mA IDLE
-
BREAK-AWAY FROM
TO OUTPUT PCB
M1167 PCB
FROM M1167 PCB
POWER SPPLIES
ADJUST RT1 FOR 3 TO 5 MILLIVOLTS
4
4
3
3
HEAT SPREADER
MOUNTED UNDER
+
BETWEEN TESTPOINTS 8 & 9
IDLE CURRENT
4v ACROSS R5
OUTPUTS
4v ACROSS R5
M1165
U:\M1165V23.PRN

VCD
ROUTE
GAGE
0.01"/HOLE
M1165-3.00
SILKSCREEN M1165-3.00
BLANK SIZE=14.500" X 9.500"
2oz.COPPER
DG GS
PCB MECH M1165-3.00
J33
D203
4148
C214
470P
J22
D1 4148
C2 1N
R6
10K0
R203
10K0
C3
22U
10V
TAB7
J32
16AWG
5.5"BLUE
J21
R50
270R
R4
2R2
D2
4148
R15 150R
R3
2R2
R7
150R
R35 1K
D3
4148
R16 12K
R11 22R1
R14 39R
R13
27K
R8
12K
U201
MC33078
R19 249R
R5
249R
R2
68R
R37
27K
D20
MR854
WC6
R51
220R0
R49
1R
R30
620R
R31 39R
R47 39R
R27 2R2 R41 2R2 R26 470R R20 3K
C205
33U 16V
R206
150K
J11
TAB6
TAB4
R64
33K
R65
10R
Q1
BC550
Q4 BC550
Q2
BC560
Q3
BC560
Q9
BC550
Q10
BC560
Q8
BC550
RT1
10K
VBE
Q100
A56
C4 470P
R63
5R6
5WATT
TAB3
TAB1
GS
Q11
RFP10N15
GS
Q12
IRF9520
R100
2K0
J16
C203
25V
100u
ZD9
16V
ZD8
16V
C1
1N5
J6
C9
200V
4N7
C20
2N2/500V
C16 470P
C12
22N
C13
22N
R145 20K
WC7
16AWG
7"YEL
TAB2
Q108
MJE340
R150
3K6
5WATT
R84
200R
R52
5WATT
0R15
R53
0R15
5WATT
R57
0R1
5WATT
R56
0R1
5WATT
R59
0R1
5WATT
R58
0R1
5WATT
R61
0R1
5WATT
R60
0R1
5WATT
R29
3K6
5WATT
R45
3K6
5WATT
Q22
YS6910
MJ21195
J10
Q24
YS6910
MJ21195
J99
Q26
YS6910
MJ21195
Q21
YS6910
MJ21195
Q28
YS6910
MJ21195
Q13
YS6909
MJ21196
Q14
YS6909
MJ21196
Q16
YS6909
MJ21196 Q18
YS6909
MJ21196
Q20
YS6909
MJ21196
D4 4148
Q23
YS6910
MJ21195
Q27
YS6910
MJ21195
D14
MR854
D13
MR854
D21
MR854
J24
D19
MR854
D18
MR854
D17
MR854
D16
MR854
D22
MR854
R44
1/2W
1R
ZD4
12V
R132
3K6
5WATT
R3827K
D15
MR854
ZD12
4V7
D2024148 D2014148
C6
330U
16V
C7
330U
16V
Q7
2N6517
C11
220N
250V
Q30
TRIAC
MAC224-4
DC_PROT
J5
R126
33R
R62
3R9
2WATT
R77 196R
TP4
TP5
TP7
TP6
TP8
TP9
TP10
TP1
J20
R21
2K2
D9 4148
NC
NO
-
+
K1
SPDT
RELAY
ZD5
12V
D5
4148
D10
BAV21
J23
R25
220K
R108 21K5
R42
4K7
R22 3K
C207 200V 680P
ZD7
16V/.5W
D7
4148
C25
#5904
80V
2200u
R105
56K
Q41
MJE350
FUNCTION
Q6
.
.
MJL1302A
C206
200V
680P
R18 10K0
Q40
MJE340
FUNCTION
R129
3K3
F-BACK
R67
1K8
3W
Q110
BC560
Q105
BC550
R75
49K9
J2
R121 10R
C21
10U
16V
R85
0R47
D30
4004
R131
10R
C23
#5904
80V
2200u
R201
10K0
R202
10K0
C100
22U 10V
R135
1K
TEST_JIG
R204
10K0
R48 39R
C5
22U
10V
R130
10K
J15
Q15
YS6909
MJ21196
Q17
YS6909
MJ21196
Q25
YS6910
MJ21195
R68
10K
1W
D11
BAV21
R72A
33R
TAB5
R81
220R
R69
10K
1W
J34
Q19
YS6909
MJ21196
R24 220K
R34
270R
J17
R82 200R
Q29 MBS4992
L1
4uH
R33
1R
C14
220N
250V
MX1
.
.R209 620R
R128
39R
WC6
R36 91K
ZD10
4V7
EY9
R70
18K
R116
3K3
Q5
.
.
MJL3281A
ZD11
4V7
R55
220R0
R28
1/2W
1R
R109
1K
R110
4K7
R23
4K7
J7
R76 196R
C30
22N
R207 5K1
R40 1K
C19
10N
250V
R115
10K
R43 470R
D104
4148
C8
1U
63V
R208
47K
D31
1N4004
R80
220R
R141
10K
R32
39R
R140 20K
C29
#5904
80V
2200u
R104 7K5
R103 7K5
R9 249R
C27
#5904
80V
2200u
R106 3K
C109
10U
63V
R66 1K8
3W
R111 1K5
R112
2K
R123
4K7
R124 1K5
1
HOLDER=#3676
D103
4148
R107
17K8
R117
39R
R10256K
R1 39R
R122
47R5
R39 91K
#3894
Q103
MJE350
C103
10U
63V
V
T
R
R74
681R
R73
10K
D100
4148
D102
4148
R101 220R
D101
4148
D110
4148
R46 1K
J12
D109
4148
D105
4148
D106
4148
Q104
BC560
Q111
BC550
M1165
A4.4
VER-3.00
R119
47R5
C105
330U
16V
Q102
MPSA42
Q109
MPSA92
R12 39R
R83 200R
R118
2W
220K
C104
10u
160V
C110
160V
10u
Q106
MJE340
Q107
MJE350
C107
500V
10P
C106
10P
D108
4148
J26
METAL
#3894
V
T
R
Q99
BC550
Q31
THERM
C210 470P
R72 5K1
D206
4V7
C31
22N
D205
16V
V
T
R
J19
R17
249R
J1
U1
H11A817C
R114
150R
C30A
33u 16V
R125
2K
C108
33u 16V
U2
H11A817C
J14
J9
R10
4K7
RED
J3
R127
150R
R205
47K
V
T
R
V
T
R
V
T
R
C202
33U
16V
Q101
A93
V
T
R
V
T
R
D204
16V
C204
25V
100U
J13
R120
10R
C101
22U 10V
C10
2N2/500V
D1074148
11
10
9
8
7
6
5
4
3
2
1
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
D
D
D
D
D
D
FEB/05/02
.
JAN/21/02
SEPT/05/01
SEPT/05/01
V
V
V
V
V
V
.
.
3.00
2.00
2.00
N
N
N
N
N
N
PC#6510_J4->R141_10K
C207_220P->680P_TRACES_CHANGED
PC#6495_R76/R77_470R->196R_C206/
R66&R67-->1K8/3W_R72-->5K1
ADD_RC_NETWORK_ON_Q40,Q41
A4.4
M1165.PCB_DATABASE_HISTORY
C152N2/500V
RED
J18
LREF
TSENS
LOG
CLIP
REL
PRTCT
LSIG CLIM
NOTE #9
MOUNTING DETAILS FOR #6 SCREW
SPREADER
PCB
#8828 6-32X 3/4" BOLT
9
SIDE UP AS SHOWN.
AND BENT OVER WITH FLAT
Q31 IS HAND INSERTED
#8835 BOLT
#8800 6-32 KEPS NUT
#8800 6-32 KEPS NUT
HEATSPREADER
#8663 SPACER
#3815 MICA
TO-3 TRANSISTOR
BOTH SIDES OF THE MICA PAD
MICA GREASE IS REQUIRED ON
8
7
6
5
4
3
2
1
USE #4973FP SMALL BODY 1R 1W
T126 TYPE DEVICE
PRODUCTION NOTES
MOUNTING HARDWARE FOR Q11,Q12
MOUNTING HARDWARE FOR Q40,Q41
MOUNTING HARDWARE FOR Q5,Q6
T264 DEVICE
#8741 4-40X 1/2" BOLT
BLU
WHT
BLK
YEL
RED
FOR R33,R49
COOLED FROM WAVE SOLDER IS 6 INCH/LB
INITIAL TORQUE FOR TO-3’S IS 8 INCH/LB
MOUNTING DETAILS FOR Q30 TRIAC
16AWG
16AWG
16AWG
16AWG
16AWG
OUTPUT -
OUTPUT +
TAB 7
TAB 6
TAB 5
TAB 4
TAB 3
TAB 2
TAB 1
TAB WIRE COLOURS
USE #8799 TO MOUNT TRIAC Q30
MOUNTING HARDWARE FOR TO3 OUTPUTS
TORQUE 4 INCH/LB
TORQUE 4 INCH/LB
TORQUE 4 INCH/LB
#8701 4-40 KEPS NUT
#8701 4-40 KEPS NUT
#8701 4-40 KEPS NUT
#3797 THERMO PAD
#3797 THERMO PAD
#8871 4-40X 1/2" BOLT
PCB
PCB
PCB
HEATSPREADER
HEATSPREADER
HEATSPREADER
#3846 MICA
T-220 DEVICE
#8667 SHOULDER WASHER
#3501 BELL WASHER
#3501 BELL WASHER
#3501 BELL WASHER
#8741 4-40X 1/2" BOLT
32
1
AGAINST THE COPPER SURFACE
MARKED 2 AND 3 ARE BENT FLAT
IT IS IMPERATIVE THAT LEGS
BEND LEGS IN DIRECTION SHOWN
DO NOT CUT LEGS
AFTER MOUNTING DEVICE
IMPORTANT
1/4"
OF TRANSISTOR
BEND DOWN 1/4" FROM BODY
FINAL TORQUE AFTER HEATSINK HAS
ASSEMBLY M1165-3.00
#6467
BLANK SIZE=14.500" X 9.500"
HEAT SINK TOOLING PIN
HEAT SINK TOOLING PIN
HEAT SINK TOOLING PIN
16 AWG
16 AWG
7" RED
7" RED
TEST JIG
TEST JIG
TEST JIG
MARCONI H-SINK TEST HOLE MARCONI H-SINK TEST HOLE
A4.4M1165
BLUE
YEL
NOTE #6
+
OUTPUT
WHT
RED
YEL BLK
BLUE
METAL
METAL
METAL
METAL
M1165 USE 2 oz. COPPER
PCB MECH M1165-3.00
P:\1165CMP.PRN

Product
Switch Mode Supply
Date:
Filename:
PCB#
m1167v2.SCH2001
A4.4
Tue Nov 20, 2001
M1167 ofSheet
Rev:
21
2.00
E
B- A+
HER508
D19
CC A
HER508
D22
UF5402
D3
RET00067
C47
50V100N
G
B+
.
W41
RED
RED
BINDING
POST
.W42
BLK
BLACK
BINDING
POST
A-
.
W45
YEL
.W47
BLK
WIRES
BLACK
BINDING
POST
STTA1206D
D12
CHGND
R6
1/4W
6R2
R7
1/4W
10K
DGND
DGND
R11
1.0W
1K
UF5402
D15
C43
63V470N
+70VDC
RET00001
11
W6:K 12
10
W6:J 12
12
W6:L 12
7
W6:G 12
8
W6:H 12
9
W6:I 12
4
W6:D 12
1
W6:A 12
TO M1166
2
W6:B 12
3
W6:C 12
4
W5:D 4
3
W5:C 4
2
W5:B 4
1
W5:A 4
TO W4 (M1170)
2
1
6881
H11A817C
U1:A
4
3
6881
H11A817C
U1:B
C46
50V100N
.
RED
W40
1+
1_
CHANNEL B
SPEAKON 4C
3628
J2:A
These are
heatspreader
test points
.
W43
BLK
16V
C41
470U
.
W44
YEL
.
W46
BLK
TO AMPLIFIER
CHANNEL "A"
20V
C40
3U3
UF4004
D16
R3
5W
FLMP
0R005
POWER
SWITCH
100V
C11
100P
250V
C27
330N
250V
C15
2U2
250V
C5
10N
WHT
.
18AWG
W38
OFF PCB
3GND 6
VDD
U32:C
3.0W
330R
R1
STTA1206D
D11
STTA1206D
D13
250V
C2
10N
R8
1/4W
6R2
STTA1206D
D10
C3
600V47N
R9
1/4W
10K
STTA1206D
D14
LINKLINK
63V
C22
470U
35V
C23
1000U
50V
C6
22U
1N5246B
D20
0W5
16V0
1N5246B
D21
0W5
16V0
80V
C21
6800U
C25
250V100N
L123847
100UH
C29
250V100N
C45
250V470N
C50
16V
10U
1
0
MT3
-140VDC
80V
C32
6800U
-70VDC
BLK
.
W24
16AWG
BLK
.
16AWG
W23
80V
C26
6800U
YEL
.
W31
18AWG
YEL
.
W32
18AWG
+140VDC
1W7:A6
TO W3 (M1170)
3W7:C6
2W7:B6
6W7:F6
CHGND
1
0
MT4
5
W6:E 12
6
W6:F 12
1
0
MT5
R2
1/2W
1K
R5
1/2W
1K
UF4004
D18
SW2
100V
C14
100P
20UH
L33793
1
0
MT2
50UH
L1 3816
Q4
.
IRG4PC50W
T0247
6734
BDX53C
6912_S
Q7
TO220
.
25V
C19
100U
80V
C28
6800U
BLU
.
16AWG
W29
BLU
.
16AWG
W28
80V
C31
6800U
RED
.
18AWG
W34
WHT
.
W37
18AWG
WHT
.
W30
18AWG
RED
.
18AWG
W33
5W7:E6
4W7:D6
2+
2_
SPEAKON 4C
3628
J3:B
CHANNEL A / BRIDGE
RET00005
CHANNEL "B"
WIRES
RED
BINDING
POST
POWER PROCESSING CIRCUITRY
C1
600V47N
C34
250V100N
C48
10V47U
C38
250V100N
C39
250V100N
BIAS SUPPLY
16V
C42
470U
TO AMPLIFIER
2+
2_
SPEAKON 4C
3628
J2:B
20V
C20
3U3
4IN 5
OUT
U32:B
TC4427CPA
6883
CIR-COM
RET00067
SW1
BLK
.
18AWG
W39
THERMO
BREAKER
R13
1/8W
10R
C35
250V100N BDX54C
6911_S
Q6
TO220
.
R10
1.0W
1K
R12
1/8W
10R
+/- 15V SUPPLY
C9
250V100N
STTA806D
D5
STTA806D
D9
L113847
100UH
BLK
.
16AWG
W26
STTA806D
D4
80V
C16
6800U
STTA806D
D6
STTA806D
D2
L73847
100UH
C30
250V100N
C36
250V100N
C37
250V100N
C12
63V470N
TO M1164 PCB
INPUT LINE FILTER
500V
C8
330P
6734
T0247
Q2
IRG4PC50W
.
2IN 7
OUT
U32:A
TC4427CPA
6883
BRIDGE
D17
SIP
6770
25V
C4
100U
50V
C33
22U
80V
C17
6800U
80V
C18
6800U
STTA806D
D7
STTA806D
D1
STTA806D
D8
L63847
100UH
1
2
3
4
5
6
7
8
9
10
11
12
1193
A4.4
T1
L103847
100UH
1+
1_
CHANNEL A / BRIDGE
J3:A
SPEAKON 4C
3628
NOTE: PRIMARY LINE IS LIVE
DANGER HIGH VOLTAGE ON PRIMARY SIDE
BE
BDX54C
BDX53C
C

USE 2 OZ. COPPER .005"
.008"
.012"
.020"
0.01"/HOLE
GAGE
ROUTE
.005"
.008" .012"
.020"
.005"
.008"
.012"
.020"
40 40
2V1
#8731
#8799
ADD
GOOP
M1167
#8799
ADD
GOOP
#8731
4.FOR PARTS USING TEAR DROP SHAPE PAD BEND LEADS TO FOLLOW
2. SHORT SOLDER LINK AFTER FINISHING
Top Assy
1. CHECK ALL TO-220 & TO-3 PBL FOR SHORTS BEFORE WAVE SOLDER
3. USE I.C SOCKET FOR U32 PART #3564
BARE COPPER OF THE PAD AS SHOWN
PRODUCTION NOTES:
#8741
#8701
#8871
#3846
MYLAR Z293
#8701
BELL WASHER
#3501
#3846
BELL WASHER
#8670
PCB M1167
MYLAR Z293
#8701
MYLAR Z293
#3501
#8670
#8741
HEATSINK Z197 HEATSINK Z197
PCB M1167 PCB M1167
BELL WASHER
#3501
HEATSINK Z168
ASSEMBLY FOR D17ASSEMBLY FOR D2 & D14 ASSEMBLY FOR D1,D9,D6,D5
ASSEMBLY FOR D7,D4,D8,Q6,Q
7
GE
BC
C
E
IRG4PC50W
STTA1206D
CATHODE
ANODE
BDX54C
MT2
MT3
MT5
M1167
MT4
CH "A"
M1167 2V1
CH "B"
1
INSULATING MYLAR Z293
HEAT SPREADER Z168
INSULATING MYLAR Z293
INSULATING MYLAR Z293
L-SHAPE HEATSINK Z197
L-SHAPE HEATSINK Z197
2V1M1167Pcb Mech
RT
V
5865
C34 100N
5865
C29
100N
V
T
R
V
T
RV
T
R
V
T
R
5865
C39 100N
5865 C36
100N
R7 10K
W47
BLK
5865
C9
100N
RT
V
R11 1.0W
1K
V
T
R
W24 .
BLK
V
T
R
V
T
R
C40
3U3
20V
C47
100N
1234
W5
4 CIR
W39
BLK
.
W38
WHT
.
W40
RED
R6 6R2
C14
100P
W46
BLK
W44
YEL
5632
C22
63V
470U
V
T
R
C45
470N
250V
V
T
R
5865
C35 100N
RT
V
C48
10V
47U
5865
C30
100N
C43
470N
V
T
RV
T
R
V
T
R
GUIDE
ETCH
D20
16V0
R12
10R
R10 1.0W
1K
C33
22U
50V C6
22U
50V
V
T
R
V
T
R
C12 470N
W26
.
BLK
V
T
R
W28
.
BLU
W29
.
BLU
W33
.
RED
W34
.
RED
123456789101112
3536
W6
12 CIR
R2
1/2W
1K
C46
100N
6881
U1
H11A817C
R1
330R
3.0W 5523
C2
10N
250V
5523
C5
10N
250V
6821
D11
STTA1206D
6821
D12
STTA1206D
TC4427CPA
U32
C20
20V
3U3
6821
D13
STTA1206D
5635
C23
35V
1000U
3847
L12 100UH
5865
C25
100N
6826
D1
STTA806D
6826
D4
STTA806D
6826
D7
STTA806D
6826
D6
STTA806D
6826
D5
STTA806D
Q6
.
TO220
BDX54C
C50
10U
16V
V
T
R
5419
C8
330P
500V
3847
L10
100UH
W42
BLK
R910K
R86R2
V
T
R
R13 10R
D21 16V0
5622
C42
470U
16V
V
T
R
V
T
R
C11
100P
W41
RED
W43
BLK
V
T
R
D19HER508
D3
UF5402
5232
600V
47N
C3
VER: 2V1
A4.4
M1167
55
6
12345
W7
TO W3 (M1170)
6 CIR
C19
100U
25V
W30
.
WHT
W37
.
WHT
W23
.
BLK
W32
.
YEL
W31
.YEL
3847
L6
100UH
5622
C41
470U
16V
R5
1/2W
1K
GUIDE
ETCH
5601
C15
250V
2U2
5232
C1
600V
47N
SOCKET
TAB
SOCKET WITH DIRECTION
NORMAL
NORMAL LARGE
SOCKET UPSIDE DOWN
EYELET LEGEND
6770
D17 BRIDGE
6734
Q2
IRG4PC50W
GUIDE
ETCH
R3
5W
0R005
D22
HER508
6734
Q4
IRG4PC50W
D15
UF5402
W45
YEL
6821
D10
STTA1206D
5886
C16
6800U
80V
5602
C27
330N
250V
1193
T1
A4.4
3816
L1
50UH
6821
D14
STTA1206D
6826
D2
STTA806D
C4
100U
25V
5865
C38
100N
5865 C37
100N
3847
L7
100UH
5886
C26
6800U
80V
5886
C28
6800U
80V
6826
D9
STTA806D
Q7
.
TO220
BDX53C
6826
D8
STTA806D
CLINCH
ORIGIN
3793
L3
20UH
1-
1-
2+ 1+
2+
1+
2-
2-
NL4MP-1
J2
CHANNEL B
3628
5886
C17
6800U
80V
5886
C32
6800U
80V
5886
C31
6800U
80V
3847
L11
100UH
D16UF4004
VCD
LONG AXIS
SHORT AXIS
INSERT
ORIGIN
D18UF4004
13
12
11
10
9
DESCRIPTION OF CHANGE
5
4
3
2
1
# VER#DATE
MODEL(S):-
8
7
6
D
D
DV
V
V
V
V
D
D
N
N
N
N
N
D
D
DV
V
V
A4.4
2.00
2.00
2.00
2.10
.
D
D
D
APR/05/02
APR 26 2002
A4.4 SWITCH MODE POWER SUPPLY
PC#6531 REPLACE SHOULDER WASHER
Corrections to some pads
C15&C1 moved, Enlarge MTH pad for D14&D2
move mounting hole near C24 and
Mounting NPH changed from 156 to 189
#8667 WITH HI-TEMP VERSION #8670
N
N
5886
C21
6800U
80V
5886
C18
6800U
80V
1-
1-
2+ 1+
2+
1+
2-
2-
NL4MP-1
J3
CHANNEL A / BRIDGE
3628

M1167 2V1
VCD
2V1
#8731
#8799
ADD
GOOP
M1167
#8799
ADD
GOOP
#8731
4.FOR PARTS USING TEAR DROP SHAPE PAD BEND LEADS TO FOLLOW
2. SHORT SOLDER LINK AFTER FINISHING
Top Assy
1. CHECK ALL TO-220 & TO-3 PBL FOR SHORTS BEFORE WAVE SOLDER
3. USE I.C SOCKET FOR U32 PART #3564
BARE COPPER OF THE PAD AS SHOWN
PRODUCTION NOTES:
#8741
#8701
#8871
#3846
MYLAR Z293
#8701
BELL WASHER
#3501
#3846
BELL WASHER
#8670
PCB M1167
MYLAR Z293
#8701
MYLAR Z293
#3501
#8670
#8741
HEATSINK Z197 HEATSINK Z197
PCB M1167 PCB M1167
BELL WASHER
#3501
HEATSINK Z168
ASSEMBLY FOR D17ASSEMBLY FOR D2 & D14 ASSEMBLY FOR D1,D9,D6,D5
ASSEMBLY FOR D7,D4,D8,Q6,Q
7
GE
BC
C
E
IRG4PC50W
STTA1206D
CATHODE
ANODE
BDX54C
MT2
MT3
MT5
M1167
MT4
CH "A"
M1167 2V1
CH "B"
1
INSULATING MYLAR Z293
HEAT SPREADER Z168
INSULATING MYLAR Z293
INSULATING MYLAR Z293
L-SHAPE HEATSINK Z197
L-SHAPE HEATSINK Z197
2V1M1167Pcb Mech
RT
V
5865
C34 100N
5865
C29
100N
V
T
R
V
T
RV
T
R
V
T
R
5865
C39 100N
5865 C36
100N
R7 10K
W47
BLK
5865
C9
100N
RT
V
R11 1.0W
1K
V
T
R
W24 .
BLK
V
T
R
V
T
R
C40
3U3
20V
C47
100N
1234
W5
4 CIR
W39
BLK
.
W38
WHT
.
W40
RED
R6 6R2
C14
100P
W46
BLK
W44
YEL
5632
C22
63V
470U
V
T
R
C45
470N
250V
V
T
R
5865
C35 100N
RT
V
C48
10V
47U
5865
C30
100N
C43
470N
V
T
RV
T
R
V
T
R
GUIDE
ETCH
D20
16V0
R12
10R
R10 1.0W
1K
C33
22U
50V C6
22U
50V
V
T
R
V
T
R
C12 470N
W26
.
BLK
V
T
R
W28
.
BLU
W29
.
BLU
W33
.
RED
W34
.
RED
123456789101112
3536
W6
12 CIR
R2
1/2W
1K
C46
100N
6881
U1
H11A817C
R1
330R
3.0W 5523
C2
10N
250V
5523
C5
10N
250V
6821
D11
STTA1206D
6821
D12
STTA1206D
TC4427CPA
U32
C20
20V
3U3
6821
D13
STTA1206D
5635
C23
35V
1000U
3847
L12 100UH
5865
C25
100N
6826
D1
STTA806D
6826
D4
STTA806D
6826
D7
STTA806D
6826
D6
STTA806D
6826
D5
STTA806D
Q6
.
TO220
BDX54C
C50
10U
16V
V
T
R
5419
C8
330P
500V
3847
L10
100UH
W42
BLK
R910K
R86R2
V
T
R
R13 10R
D21 16V0
5622
C42
470U
16V
V
T
R
V
T
R
C11
100P
W41
RED
W43
BLK
V
T
R
D19HER508
D3
UF5402
5232
600V
47N
C3
VER: 2V1
A4.4
M1167
55
6
12345
W7
TO W3 (M1170)
6 CIR
C19
100U
25V
W30
.
WHT
W37
.
WHT
W23
.
BLK
W32
.
YEL
W31
.YEL
3847
L6
100UH
5622
C41
470U
16V
R5
1/2W
1K
GUIDE
ETCH
5601
C15
250V
2U2
5232
C1
600V
47N
SOCKET
TAB
SOCKET WITH DIRECTION
NORMAL
NORMAL LARGE
SOCKET UPSIDE DOWN
EYELET LEGEND
6770
D17 BRIDGE
6734
Q2
IRG4PC50W
GUIDE
ETCH
R3
5W
0R005
D22
HER508
6734
Q4
IRG4PC50W
D15
UF5402
W45
YEL
6821
D10
STTA1206D
5886
C16
6800U
80V
5602
C27
330N
250V
1193
T1
A4.4
3816
L1
50UH
6821
D14
STTA1206D
6826
D2
STTA806D
C4
100U
25V
5865
C38
100N
5865 C37
100N
3847
L7
100UH
5886
C26
6800U
80V
5886
C28
6800U
80V
6826
D9
STTA806D
Q7
.
TO220
BDX53C
6826
D8
STTA806D
CLINCH
ORIGIN
3793
L3
20UH
1-
1-
2+ 1+
2+
1+
2-
2-
NL4MP-1
J2
CHANNEL B
3628
5886
C17
6800U
80V
5886
C32
6800U
80V
5886
C31
6800U
80V
3847
L11
100UH
D16UF4004
VCD
LONG AXIS
SHORT AXIS
INSERT
ORIGIN
D18UF4004
13
12
11
10
9
DESCRIPTION OF CHANGE
5
4
3
2
1
# VER#DATE
MODEL(S):-
8
7
6
D
D
DV
V
V
V
V
D
D
N
N
N
N
N
D
D
DV
V
V
A4.4
2.00
2.00
2.00
2.10
.
D
D
D
APR/05/02
APR 26 2002
A4.4 SWITCH MODE POWER SUPPLY
PC#6531 REPLACE SHOULDER WASHER
Corrections to some pads
C15&C1 moved, Enlarge MTH pad for D14&D2
move mounting hole near C24 and
Mounting NPH changed from 156 to 189
#8667 WITH HI-TEMP VERSION #8670
N
N
5886
C21
6800U
80V
5886
C18
6800U
80V
1-
1-
2+ 1+
2+
1+
2-
2-
NL4MP-1
J3
CHANNEL A / BRIDGE
3628

4148
D1
TP2
TP1
TP4
4U716V
C1
4148
D2
68N
C6
MX3
1
2
3
4
5
6
78
9
10
11
12
13
14
TP3
OUT
IN
.
S2
1
2
3
33K
R1
220R
R2
470R
R3
22u
50v
C2
220K
R4
15K
R5
BC560
Q1
4K7
R6
470R
R7
RED
A_CLIP
LD1
BC560
Q2
(4=-15V,8=+15V)
1/2
MC33078P
U4
6
5
7
220P
C28
4K12
R8
33u16V
C44
10K
R9
CW
GAIN
25A
10K
A_GAIN
P1
3V0
1N5225B
D21
OUT
IN
.
.
S2
4
5
6
20K0
R10
CW
GAIN
25A
10K
B_GAIN
P2
10K
R11
33u16V
C45
4K12
R12
220P
C29
BEAD
L1
A63
Q15
4K3
R13
(4=-15V,8=+15V)
1/2
MC33078P
U4
2
3
1
BC560
Q3
RED
B_CLIP
LD2
8M2
R14
100P
C30
20K0
R15
NSL32SR2
LD5
470R
R16
4K7
R17
BC560
Q4
15K
R18
560R
R19
220K
R20
4148
D3
22u
50v
C3
470R
R21
220R
R22
500mW
4.7V
D22
4K3
R23
NSL32SR2
LD6
A13
Q16
TP5
15K
R24
TP6
XLR
CHANNEL_B
JB1
13
2
100N
C7
10K
R25
XLR
CHANNEL_A
JB2
13
2
100N
C8
10K
R26
3V0
1N5225B
D23
GREEN
A_ACTIVITY
LD3
GREEN
B_ACTIVITY
LD4
560R
R27
8M2
R28
470K
R29
470K
R30
15v220n
C48
15v220n
C49
220P
C31
220P
C32
100K
R31
100K
R32
10K
R33
M
COM
LR
S3
1 234
100N
C9
25V
47n
C10
25V
47n
C11
330P
C33
100N
C59
M
COM
LR
S3
5 678
22K
R34
BC550
Q5
330K
R35
4K7
R36
4148
D4 1M
R37
BC550
Q6
4148
D5
4148
D6
BC560
Q7
20K0
R38
2K
R39
10K
R40 4V7
D24
BC560
Q8
BC560
Q9
620R
R41
M
COM
LR
MONO-STEREO-BRIDGE
S3
9 101112
J1
J2
150N
C12
150N
C13
150N
C14
68N
C15
MC1
1
MC1
2
OUT
IN
GND_LIFT
S4
1
2
3
OUT
IN
S4
4
5
6
4148
D7
4148
D8
SRT
CHANNEL_B
1/4"
JB3 1
2
3
4
5
6
SRT
CHANNEL_A
1/4"
JB4 1
2
3
4
5
6
10
9
8
7
6
5
4
3
2
1
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
D
D
D
D
D
D
NOV/20/01
SEPT/21/01
AUG/28/01
AUG/28/01
V
V
V
V
V
V
2.10
2.00
2.00
2.00
N
N
N
N
N
N
PC#6466_LD5,LD6_NSL28AA->NSL32SR2
ADD_C70,D25,R96,R97,R98_TO_FAN_CIR.
S2,S4_REVERSED--->CHANGED
R85-->2K7,R86-->120K,R33-->10K
A4.4_INPUT_PCB
M1170.SCH_DATABASE_HISTORY
100N
C17
47UC50
4M7
R43
4M7
R44
56K
R45
56K
R46
56K
R47
56K
R48
1/2
MC33078
U3
2
3
1
1/2
MC33078
U1
2
3
1
(4=-15V,8=+15V)
1/2
MC33078P
U3
6
5
7
(4=-15V,8=+15V)
1/2
MC33078P
U2
6
5
7
(4=-15V,8=+15V)
1/2
MC33078P
U2
2
3
1
220P
C34
220P
C35
220P
C36
220P
C37
120K
R49
120K
R50
9K760
R51
9K760
R52
9K760
R53
1K54
R54
9K760
R55
1K54
R56
BC560
Q11
10K0
R57
10K0
R58
9K760
R59
9K760
R60
9K760
R61
1K54
R62
9K760
R63
1K54
R64
10R
R65
10R
R66
100N
C18
100N
C19
220P
C38
220P
C39
220P
C40
220P
C41
22K
R67
MC33078
1/2
(4=-15V,8=+15V)
U1
6
5
7
4K99
R68
OUT
IN
S1
6
4
5
OUT
IN
S1
3
1
2
33u16V
C46
33u16V
C47
68N
C20
150N
C21
68N
C22
4148
D9 4148 D10 4148 D11
4148
D12
30K
R69
BC550
Q12
2K
R74
30K
R87
22U 50V
C24
10K
R72
1K5
R73
750R
R70
4148
D13
2K7
0.5W
R91
1R
1W
R75
BC560
Q13
100N
C16
10K
R76
10K
R77 10K
R78
4148
D15
30K
R79
4148
D14
40K2
R80
4K99
R81
22K6
R82
200K
R83
4148
D16
4148
D17
2K87
R84
2K87
R85
4148
D19
4148
D18
31K6
R95
GRN
POWER_ON
LD7
RED
PROTECT
LD8
MX1
1
2
3
4
5
6
7
8
MX2
1
2
3
4
5
6
7
8
BEAD
L2
100N
C70
M
COM
LR
S3
13 14 15 16
470N
C54
TP7
22u
50v
C4
470N
C51
470N
C53
220R
1W
R88
100N
C68
100N
C25
100N
C58
SHEET OF
YORKVILLE NAME: PCB#&VER:
MODELS: SCH VERSION:
TITLE:
DATE: 1
M1170-2.00
INPUT
A4.4
M1170V2.SCH
NOV/20/2001
INPUT/CONTROL
2.10
4148
D20
120K
R86
100N
C26
100N
C27
22u
50v
C5
100P
C42
330P
C43
100N
C60
100N
C61
100N
C63
100N
C62
470N
C52
470N
C56
1N
C57
TO-FAN
RED
BLK
MJF6388
Q14
2K
R42
10N
C67
2K7
0.5W
R90
10N
C66
100N
C64
470N
C55
100N
C65
BC560
Q10
18K
R96
1K
R98
18V
D25
BC560
Q17
AREF
AREF
AREF
AREF
AREF
AREF
AREF
AREF
-15V
-15V
-15V
-15V
-15V
-15V
-15V
-15V
-15V-15V
-15V
-15V
BPRTCT
BPRE
BPRE
APRE
APRE
ASIG
ASIG
ASIG
LIM-EN
LIM-EN
BPO
BPO
ACLIP
ACLIP
ACLIP
ACT
ACT ACT
-22V
BCLIP
BCLIP
BCLIP
CHGND
RTN
BTEMP
BLIM
BREF
BREF
BREF
BREF
BREF
BREF
BREF
BREF
BREF
BREF
ATEMP
BSIG
BSIG
BSIG
BREL
ALIM
APRTCT
AREL
LVGND
LVGND
LVGND
LVGND LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGNDLVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
+15V
+15V
+15V
+15V
+15V
+15V
+15V
+15V
+15V
+15V
+15V
+15V
+15V
+15V
DISABLE
ENABLE
LVGND
14
13
12
11
10
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
NOT USED
NOT USED
NOT USED
W3
W2
W1
4
3
2 1
W4
W4
FAN CTRL
W5
W5
6
65
54
4
4
4
3
3
3
3
2
2
2
2
1
1
1
1
JP3
JP4
M1167
BLK
GRN
JUST ADD A PAD FOR LOG
14 CONDUCTOR CABLE
BREAK-AWAY FROM M1170
LED PCB
BREAK-AWAY OFF M1170
BREAK-AWAY OFF M1170
POWER SUPPLY
SWITCH MODE
AMP
AMP
TO
CHANNEL B
CHANNEL A
LIMITER
NOT USED
OF SWITCH
THIS SIDE
12Db/Oct
-1dB 6Hz
-1dB 40Hz
FILTER SWITCH
12Db/Oct
-1dB 6Hz
-1dB 40Hz
FILTER SWITCH
FILTERBALANCED INPUT
VOLUME CONTROL/LIMITER
U:\M1170V21.PRN

VCD
.020"
.012"
.008"
.005"
M1170-3.00
SOLDERSIDE M1170-3.00
BLANK SIZE=14.100" X 10.150"
M1170
M1170
M1170
M1170
B
A
FROM M1170
FROM M1170
FROM M1170
BREAK-AWAY
BREAK-AWAY
BREAK-AWAY
PCB MECH M1170-3.00
D11
4148
TP1
C1
16V
4U7
C6
68N
MX3
#3622
S2
LIMITER
#3436
R60
9K760
Q1
BC560
LD1
RED
SP
U4
MC33078P
C28
220P
C44
16V 33u
P1
10K
25A
#4390
GAIN-A
D21
3V0
Q15
A63
LD5
#6858
NSL32SR2
J40 C48
220n
S3
MONO-STEREO-BRIDGE
#3705
J65
J1
#3649
JB3
#3918 #3918
LINE_IN-B
LD8
SP
RED
D2 4148
D3 4148
D4 4148
D204148
D54148
D74148
D8 4148
D9
4148
R36
4K7
J11
D64148
D16 4148
J19
D18
4148
D19
4148
R88
220R
1W
TP2
TP3
TP4
TP5
TP6
TP7
C2
50v
22u
C3
50v
22u
C4
50v
22u
C5
50v
22u
C7
100N
C8
100N
C9
100N
C10
47n
C11
47n
C12
150N
C13
150N
C14
150N
C15
68N
C17
100n
C18
100N
C19
100N
C20
68N
C21
150N
C22
68N
R75
1R
1W
C25
100N
C26
100N
C27
100N
S4
GND-LIFT
#3436
S1
FILTER
#3436
R2
220R
R3
470R
R4
220K
R5
15K
R6
4K7
R7
470R
R8
4K12
R9
10K
R11
10K
J35
R12
4K12
R13
4K3
R14
8M2
R15
20K0
R16
470R
R17
4K7
R18
15K
R27
1/2W 560R
R20
220K
R21
470R
J31
R23
4K3
H=#3672
R25
10K
R26
10K
J24
R28
8M2
R29
470K
R30
470K
R31
100K
R32
100K
R33
10K
R34
22K
R35
330K
J29
R86120K
R40
10K
D10
4148
R66
10R
J26
R43
4M7
R44
4M7
R45
56K
R50
120K
R46
56K
R48
56K
J18
R51
9K760
R52
9K760
R53
9K760
R54
1K54
R55
9K760
R56
1K54
R57
10K0
R58
10K0
R59
9K760
J41
R61
9K760
R62
1K54
R63
9K760
R64
1K54
R65
10R
R67
22K
C70
100N
J34
R70
750R
R83
200K
R77
10K
C58
100n
J46
D144148
R79
30K
C68
100N
D17
4148
R84
2K87
D24
4V7
D15
4148
R42
2K
R38
20K0
R24
15K
Q2
BC560
Q3
BC560
Q4
BC560
Q5
BC550
Q6
BC550
Q7
BC560
Q8
BC560
Q9
BC560
Q10
BC560
Q11
BC560
Q12
BC550
Q13
BC560
R91
2K7
1/2W
LD2
RED
SP
LD3
GREEN
SP
LD4
GREEN
SP
U2
MC33078P
U1
MC33078P
U3
MC33078
C29
220P
C30
100P
C31
220P
C32
220P
C33
330P
C34
220P
C35
220P
C36
220P
C37
220P
C38
220P
C39
220P
C40
220P
C41
220P
C42
100P
C43
330P
C45
16V 33u
C46
16V 33u
C47
16V
33u
P2
10K
25A
#4390
GAIN-B
D22
4V7
D23
3V0
R72
10K
D124148
Q16
A13
LD6
#6858
NSL32SR2
R68
4K99
C49
220n
J2
JB4
LINE_IN-A
R22
220R
J32
R10
20K0
R85
2K87
LD7
SP
GREEN
J30
J45
J36
J37
J38
J66
J64
R39
2K
C69
10V
47U
J25
MX3.
CABLE=#3622
J48
W5
C=#3728
SP1
W5.
HOLDER=#3672
CABLE=#3728
JB2
CHANNEL-A
#3657
JB1
CHANNEL-B
#3657
R95
31K6
R19
1/2W
560R
"P22"
STYLE
J27
D134148
M1170
A4.4
VER-3.00
W1.
HOLDER=#3672
R81
4K99
R69
30K
L1
#3818
J33
J9
W2.
#3565
J23
J22
J21
J20
R76
10K
C51
470N
J4
C52
470N
C53
470N
C54
470N
C55
470N
C56
470N
EY3
W4
#3690
C57
1N
J13
J15
J5
J6
R1
33K
J14
J39
J16
J10
D1
4148
R41 620R
R78
10K
J12
J8
R47
56K
R49
120K
J17
J7
M1170
A4.4
VER-3.00
M1170
A4.4
VER-3.00
GUIDE
ETCH
11
10
9
8
7
6
5
4
3
2
1
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
D
.
FEB/11/02
NOV/15/01
SEP/11/01
SEP/11/01
AUG/28/01
AUG/28/01
AUG/28/01
MAY/05/01
FEB/07/00
V
.
3.00
2.10
V2
V2
V2
V2
V2
P2
P1
N
WITH_RADIAL_JUMPERS
PC#_____REPLACE_AN_WIRE_EYELETS_
PC#6466_LD5,LD6_NSL28AA->NSL32SR2
MOVE_LED-PCB_MOUNTING-HOLE
R73-->1K3,Q14-->MJF6388
JB1,JB2_ADD_HOLES_FOR_MOUNTING
S2,S4_REVERSED--->CHANGED
R33-->10K,R86-->120K,R85&R84-->2K87
2nd_PROTO
FIRST_PROTO
A4.4
M1170.PCB_DATABASE_HISTORY
J47
KNOBPART#FUNCTIONREF
MODEL(S):- AS_OF
F
F
F
F
CHAN_B_GAIN
CHAN_A_GAIN
P
P
P
P
4395
4395
N
N
N
N
FEB/07/00
FEB/07/00
K
K
K
K
8433
8433
R
R
R
R
P2
P1
A4.4
M1170.PCB_POT_LIST
R80
40K2
L2
#3818
HOLDER=#3672
J28
1
MX2
#3658 1
MX1
#3658
C67
10n
W2
#3565
J3
W1 #3649
W3
#3709
J44
R87
30K
C24
50v
22u
BE
Q14
MJF6388
FAN
C16
100N
C66
10n
C59
100n
C63
100n
C65
100n
C61
100n
C62 100n
R90
2K7
1/2W
HOLDER=#3672
R82
22K6
R37 1M
C64
100n
C50
10V 47U
J54
J55
R73
1K5
C60
100N
Q17
BC560
R96
18K
R74
2K
D25
18V
R98 1K
-15V
+15V
LVGND
PRTC_LED
+15SW
FAN
AND SMILE
AND SMILE
ADD RTV HERE
ADD RTV HERE
ASSEMBLY M1170-3.00
1. C24 USE #5621(SHORT) 22U/50V
BLANK SIZE=14.100" X 10.150"
PRODUCTION NOTES:
#5989
HOLDER
CABLE
WIRES HERE
CONNECT FAN
FOR RIBBON CABLE
W1 #3649
FROM M1167
M1170
EY3
TO
BLK
BLK
#3790 EMI FILTER
RED BLK
PROTECTON
B
A
BLK
P22
SCREW
8870
WASHER
3511
POT
PCB
PCB MECH M1170-3.00
P:\1170CMP.PRN

VER-1.00
A4.4
M1167
.
WHT
BRIDGED17
.
BLK
20UH
ToPWRSwitch
W3
2U2
250V
250V
2U2
250V
2U2
22UH
L5
47UH
L8
FromBreaker
W1
Fromlinecord
W2
ToPWRswitch
W4
A4.4
T1
50UH
6800U
80V
C16
6800U
80V
6800U
80V
35V
1000U
63V
470U
.
BLU
.
WHT
6800U
80V
6800U
80V
. .
6800U
80V
C28
100UH
100UH
6800U
80V
C21
.
RED
.
RED
.
YEL
.
YEL
C26
6800U
80V
.
WHT
.
BLU
.
BLK
.
BLK
.
BLK
A4.4 AC WIRES
JUN/2001
FAN
3601 3601
2" BLACK
MOUNTED UNDER
HEX SPACER ATTACHED TO
SHIELD