YORKVILLE AP812 User manual

SERVICE MANUAL
U.S.A.
Yorkville Sound Inc.
4625 Witmer Industrial Estate
Niagara Falls, New York
14305 USA
Voice: [phone]
Fax: [phone]
WORLD HEADQUARTERS
CANADA
Yorkville Sound
550 Granite Court
Pickering, Ontario
L1W-3Y8 CANADA
Voice: [phone]
Fax: [phone]
Quality and Innovation Since 1963
Printed in Canada
WEB ACCESS: http://www.yorkville.com
R2

IMPORTANT SAFETY INSTRUCTIONS
safety-4v3.eps • Oct. 26/05
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.
INSTRUCTIONS PERTAINING TO A
RISK OF FIRE, ELECTRIC SHOCK,
OR INJURY TO PERSONS
Read Instructions
The Owner’s Manualshould be read and understood
before operation of your unit. Please, save these instruc-
tions 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.
Ensure that proper ventilation is provided around the appliance.
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.
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
INSTRUCTIONS RELATIVES AU RISQUE
DE FEU, CHOC ÉLECTRIQUE, OU
BLESSURES AUX PERSONNES
Veuillez Lire le Manuel
Il contient des informations qui devraient êtres comprises
avant l’opération de votre appareil. Conservez S.V.P. ces
instructions pour consultations ultérieures.
Emballage
Conservez la boite au cas ou l’appareil devait être
retourner pour réparation.
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.
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.
Assurez que lappareil est fourni de la propre ventilation.
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.

AP800 Parts List 10/25/99
YS # Description Qty. YS # Description Qty. YS # Description Qty.
3507 28 PIN X .6" I.C DEEP SOCKET 1 5228 100N 100V 5%CAP T&R RAD .2"FLM 58 4995 1/4W 33R2 1%FLAME PROOF T&R RES 6
3550 44PIN PLCC SOCKET 1 5314 100N 50V 10%CAP T&R BEAD X7R 12 4704 5.OW 33R 5% BLK RES 1
3557 84PIN PLCC SOCKET 1 5230 180N 63V 5%CAP T&R RAD .2"FLM 2 6134 1/4W 47R 5%MINI T&R RES 1
3571 28 PIN X .6" I.C. SOCKET 1 5317 180N 50V 10%CAP T&R BEAD X7R 2 6200 1/4W 47R5 1%FLAME PROOF T&R RES 6
6994 CRYSTAL CODEC 44PIN PLCC 1 5233 330N 63V 5%CAP T&R RAD .2"FLM 10 4912 1/4W 75R 5% T&R RES 1
6940 16MHZ CRYSTAL VERT 2-PIN .25"CASE 1 5240 680N 63V 10%CAP T&R RAD .2"FLM 2 4602 1/8W 100R 5% T&R RES 18
5907 YEL 3MM LED 1V9 20MA .4SPCER T&R 2 5256 __1U 63V 5%CAP T&R RAD .2"FLM 3 4852 1/4W 100R 5% T&R RES 3
5908 GRN 3MM LED 1V9 20MA .4SPCER T&R 6 5257 __2U2 63V 20%CAP T&R RAD .2"EL 2 4984 1/4W 150R 5%MINI T&R RES 4
6403 ORN 3MM LED 1V7 5MA 15 5259 __4U7 63V 20%CAP T&R RAD .2"EL 4 4857 1/4W 220R 5% T&R RES 6
6408 GRN 3MM LED 1V9 5MA FROSTED 1 5281 _10U 16V 20%CAP T&R RAD .2"NP 2 4944 1/4W 220R 5% .2"U T&R RES 1
6419 BRIDGE 35A 400V WIRE LEAD GI3504 1 5282 _10U 16V 20%CAP T&R 5X7MM .2"NP 13 4977 1/4W 220R 5%MINI T&R RES 9
6425 BAV21 200V 0A25 DIODE T&R 4 5260 _22U 50V 20%CAP T&R RAD .2"EL 14 4606 1/8W 249R 2%FLAME PROOF T&R RES 24
6438 1N4004 400V 1A0 DIODE T&R 10 5631 _22U 50V 20%CAP T&R 5X7MM .2"EL 13 4986 1/4W 270R 5%MINI T&R RES 4
6825 1N4148 75V 0A45 DIODE T&R 104 5961 _33U 16V 20%CAP T&R RAD .2"NP 42 4789 1/4W 324R0 0.1% *** T&R RES 2
6934 MR854 400V 3A0 DIODE FASREC 4 5267 100U 25V 20%CAP T&R RAD .2"EL 6 5010 1/4W 330RX9 5% 10PIN SIP RES 1
6733 BAT85 30V 0A2 DIODE SCHTKY T&R 2 5879 100U 16V 20%CAP T&R 8X7MM .2"EL 25 4872 1/4W 390R 5% T&R RES 2
6440 1N750ARL 4V7 0W5 ZENER 5% T&R 7 5618 470U 25V 20%CAP BLK 10X15MM EL 4 4950 1/4W 390R 5% .2"U T&R RES 2
6436 1N753ARL 6V2 0W5 ZENER 5% T&R 5 5887 2200U 50V 20%CAP BLK 18X27MM EL 1 4690 1/2W 442R 1% T&R RES 3
6822 1N4745A 16V0 1W0 ZENER 5% T&R 4 5894 3900U 80V 20%CAP BLK 30X40MM ELS 8 4933 1/4W 470R 5% .2"U T&R RES 8
6463 1N5251BRL 22V0 0W5 ZENER 5% T&R 1 4581 ROT GRY 18MM 4BIT ENCODER P23 2 4980 1/4W 470R 5%MINI T&R RES 5
6426 1N5254B 27V0 0W5 ZENER 5% T&R 1 4537 _10K B LIN 9MM DETENT P25 34 4691 1/4W 510R 5% T&R RES 4
6485 1N5256C 30V0 0W5 ZENER 2% T&R 4 4562 _10K LIN 12MM STEREO DETENTP21 4 4799 1/4W 562R 1% T&R RES 24
6738 MC7805CT TO220 P 5V0 REG V1 1 4566 _10K B LIN 9MM P25 21 6203 1/4W 590R 1%FLAME PROOF T&R RES 12
6871 MC7915CT TO220 N 15V0 REG V2 1 4567 _20K 5C R/A 9MM P25 8 4891 1/4W 620R 5% T&R RES 10
6872 MC7815CT TO220 P 15V0 REG V1 1 4570 _20K 5C R/A 12MM STEREO P21 2 4922 1/4W 620R 5% .2"U T&R RES 10
5101 BC550C TO92 NPN TRAN T&R TB 16 4545 _50K LIN 12MM STEREO DETENTP21 2 5019 1/4W 620R 5%MINI T&R RES 2
5102 BC560C TO92 PNP TRAN T&R TB 29 4568 _50K B LIN 9MM P25 3 4673 1/2W 680R 5% T&R RES 4
5103 MPSA06 TO92 NPN TRAN T&R TA 1 4385 100K 5C R/A 12MM STEREO P21 8 4873 1/4W 680R 5% T&R RES 2
5104 MPSA56 TO92 PNP TRAN T&R TA 2 4487 _10K 10A AUD 60MM STEREO S01 3 4923 1/4W 680R 5% .2"U T&R RES 5
5105 MPSA13 TO92 NPN DARL T&R TA 14 4489 _10K B LIN 60MM S01 8 4924 1/4W 750R 5% .2"U T&R RES 4
5106 MPSA63 TO92 PNP DARL T&R TA 2 3996 _20K LIN 30MM DETENT S12 18 4925 1/4W 820R 5% .2"U T&R RES 2
5119 2N5638 TO92 NCH JFET T&R TC 4 4488 _50K B LIN 60MM S01 2 4913 1.0W 1K 5% T&R RES 2
5123 NJM431L TO92 S 2V0 REG T& 2 4541 100R TRIM POT 2 4934 1/4W 1K 5% .2"U T&R RES 2
6912 BDX53C TO220 NPN TRAN DARL TE 2 3606 12.0 AMP CIRCUIT BREAKER 1 4981 1/4W 1K 5%MINI T&R RES 15
6988 MJL21194 TO3P NPN TRAN TK 6 3820 ___4UH COIL 14AWG ZOBEL HORIZONTAL 2 6110 1/4W 1K0 1%MINI MF T&R RES 4
6989 MJL1302A TO3P PNP TRAN TK 2 3497 1/4" JCK PCB MT VERT ISO 1 4585 1/4W 1K2 5%MINI T&R RES 56
6990 MJL3281A TO3P NPN TRAN TK 2 3498 1/4" JCK PCB MT HORZ 4 4988 1/4W 1K5 5%MINI T&R RES 17
6991 MJL21193 TO3P PNP TRAN TK 6 3921 1/4" JCK PCB MT VERT STER RT SWT 20 4738 5.0W 1K8 5% BLK RES 8
6754 NJM072BL IC DUAL OPAMP INLINE 1 3466 RCA DUAL PCB MT VERT GOLD 24MM 2 4631 1/2W 2K 5% T&R RES 1
6798 MC4741CP IC QUAD OP AMP 1 6956 SPKON 4C PCB MT HORZ GRY #4 2 4946 1/4W 2K 5% .2"U T&R RES 4
6840 MC33078P IC DUAL OP AMP 21 3925 XLR FEML PCB MT VERT 24MM U-CONT 8 6113 1/4W 2K 5%MINI T&R RES 29
6867 LM339N IC QUAD COMPARATOR 2 3451 EYELET SMALL 0.089 OD PLATED 87 4847 1/4W 2K2 5% T&R RES 1
6882 TL072CP IC FET DUAL OP AMP 6 2486 1.5 AMP SLO-BLO T&R FUSE 2 6202 1/4W 2K21 1%FLAME PROOF T&R RES 4
6889 TLO74CN IC QUAD O/A T.I ONLY 8 3863 FAN 80MM X 80MM 39CFM 12VDC 173MA 1 4587 1/4W 2K32 1% T&R RES 2
6745 LM13600N IC XCONDUCTANCE AMP 1 3692 HEATSINK THERMALOY 6079-PB 1 4588 1/4W 2K43 1% T&R RES 2
6943 74HC374N IC OCTAL DTYPE LATCH 1 3501 B52200F006 COMP WASH #4 SMALL 1 4936 1/4W 2K7 5% .2"U T&R RES 1
6962 74HC30 IC 8-INPUT NAND GATE 1 3745 DUAL XSISTOR PBL SPRING PLATE ZN 9 4635 1/2W 3K 5% T&R RES 2
6981 27C512 PROM IC YORKVILLE 16X16 PRG 1 8682 #4 TEFLON WASHER .125ID .281OD .031 1 4788 1/4W 3K160 0.1% *** T&R RES 2
6992 1365-102 IC DIGITAL REVERB ASIC 1 3552 NYLON SPRING CLAMP 1 6136 1/4W 3K3 5%MINI T&R RES 7
6993 1250-101 IC SRAM 32KX8 1 3788 QUICKON MALETAB 1 4793 1/4W 4K590 0.1% *** T&R RES 2
5190 MBS4992 TO92 8V5 DIAC 2 3810 4" NYLON CABLE TIE 12 4627 1/2W 4K7 5% T&R RES 2
6448 BT139 TO220 16A TRIAC 500V 2 3827 SQUARE BUMPER BUTTON BLACK 10 4943 1/4W 4K7 5% .2"U T&R RES 16
6880 4N35 OPTO-COUPLER 2 8392 RED STYLE 1 KNOB 21 4982 1/4W 4K7 5%MINI T&R RES 33
6478 AS35FN-TO92 TEMPERATURE SENSOR 2 8393 GREY STYLE 1 KNOB 12 6128 1/4W 4K99 1%MINI MF T&R RES 58
5405 _27P 200V 5%CAP T&R RAD CER.2"NPO 3 8394 GREEN STYLE 1 KNOB 11 4828 1/4W 6K8 5% T&R RES 2
5203 _47P 100V 2%CAP T&R RAD CER.2"NPO 5 8395 BLUE STYLE 1 KNOB 38 4978 1/4W 6K8 5%MINI T&R RES 4
5408 _47P 100V 10%CAP T&R BEAD NPO 2 8397 GREY STYLE 2 KNOB 2 4801 1/4W 6K98 1% T&R RES 4
5199 100P 100V 2%CAP T&R RAD CER.2"NPO 1 8638 AP MIXER SERIES PUSH SW BUTTON GREY 3 4887 1/4W 7K5 5% T&R RES 20
5410 100P 100V 10%CAP T&R BEAD NPO 4 8661 BUTTON KNOB FLAT GREY 1 4990 1/4W 8K2 5%MINI T&R RES 8
5196 150P 100V 2%CAP T&R RAD CER.2"NPO 2 8680 GREY FADER KNOB - AP-812 13 4810 1/4W 9K1 5% T&R RES 6
5417 330P 50V 10%CAP T&R BEAD NPO 2 3468 8' 3/16 SJT AC LINE CORD STRIP 17" 1 4829 1/4W 10K 5% T&R RES 5
5206 __1N 400V 5%CAP T&R RAD .2"FLM 7 3821 HEYCO #1200 STRAIN RELIEF 1 4940 1/4W 10K 5% .2"U T&R RES 11
5273 __1N5 200V 5%CAP T&R RAD CER.2"NPO 31 3596 36PIN BREAKAWAY .15GOLD .100 0.333 4983 1/4W 10K 5%MINI T&R RES 54
5208 __2N2 400V 5%CAP T&R RAD .2"FLM 8 3597 12 CIR HDR BOT ENTRY 0.1" GOLD 1 5011 1/4W _10KX9 2% 10PIN SIP RES 1
5274 __2N2 200V 5%CAP T&R RAD CER.2"NPO 8 3638 12 CIR CABLE HOLDER .098 3 6116 1/4W 10K0 1%MINI MF T&R RES 14
5426 __2N2 50V 10%CAP T&R BEAD Y5R 4 8800 6-32 KEPS NUT ZINC 3 4773 1/4W 12K1 1% T&R RES 1
5209 __4N7 250V 5%CAP T&R RAD .2"FLM 12 8787 8-32 KEPS NUT ZINC 1 4775 1/4W 14K0 1% T&R RES 3
6451 __4N7 250V 20%CAP BLK 'Y' 10MM AC 1 8845 10-32 PEMNUT SS-032-2-Z1 6 4979 1/4W 15K 5%MINI T&R RES 8
5433 __5N6 50V 10%CAP T&R BEAD X7R 2 8797 5/16-18 KEPS NUT JS500 1 4771 1/4W 17K8 1% T&R RES 1
5272 __6N8 100V 5%CAP T&R RAD .2"FLM 12 3866 ELASTOMER PAD TSIL 3 1.2X6.0 5 6125 1/4W 18K 5%MINI T&R RES 14
5204 _10N 100V 10%CAP T&R RAD .2"FLM 11 3580 12 CIR WAFER W/LCK VT 0.1" 1 6123 1/4W 20K0 1%MINI MF T&R RES 4
5207 _18N 100V 5%CAP T&R RAD .2"FLM 2 3818 EMI SUPPRESSION FERRITE BEAD T&R 2 4777 1/4W 21K5 1% T&R RES 5
5210 _22N 100V 10%CAP T&R RAD .2"FLM 5 4597 22AWG STRAN TC WIR JMP 90 4956 1/4W 27K 5% .2"U T&R RES 3
5304 _22N 50V 10%CAP T&R BEAD X7R 2 4599 22AWG SOLID SC WIR T&R JMP 309 6129 1/4W 27K 5%MINI T&R RES 7
6435 _22N 275V 20%CAP BLK 'X2' 15MM AC 1 5299 24AWG SOLID SC WIR RAD JMP 34 4917 1/4W 31K6 1% T&R RES 1
5222 _33N 100V 10%CAP T&R RAD .2"FLM 5 4745 5.0W 0R1 5% BLK RES 12 4840 1/4W 33K 5% T&R RES 2
5306 _33N 50V 10%CAP T&R BEAD X7R 1 4694 5.0W 1R8 5% BLK RES 2 6122 1/4W 33K 5%MINI T&R RES 21
5224 _47N 100V 10%CAP T&R RAD .2"FLM 10 4605 1/8W 10R 5% T&R RES 11 4868 1/4W 36K 5% T&R RES 2
5226 _68N 100V 5%CAP T&R RAD .2"FLM 12 4686 1.0W 10R 5%FLAME PROOF T&R RES 2 4794 1/4W 37K90 0.1% *** T&R RES 2
5310 _68N 50V 10%CAP T&R BEAD X7R 2 4709 5.0W 22R 5% BLK RES 1 4853 1/4W 39K 5% T&R RES 4
AP800 Parts List 10/25/99
YS # Description Qty. YS # Description Qty. YS # Description Qty.
4878 1/4W 43K 5% T&R RES 8
4908 1/4W 45K3 1% T&R RES 2
4834 1/4W 47K 5% T&R RES 1
6119 1/4W 47K 5%MINI T&R RES 8
4803 1/4W 49K9 1% T&R RES 2
4835 1/4W 56K 5% T&R RES 8
4761 1/4W 60K4 1% T&R RES 1
4836 1/4W 68K 5% T&R RES 8
4760 1/4W 75K 5% T&R RES 2
4586 1/4W 82K 5%MINI T&R RES 16
4942 1/4W 100K 5% .2"U T&R RES 3
4851 1/4W 120K 5% T&R RES 4
4886 1/4W 200K 5% T&R RES 3
4843 1/4W 470K 5% T&R RES 1
6127 1/4W 470K 5%MINI T&R RES 1
4844 1/4W 1M 5% T&R RES 4
4948 1/4W 1M 5% .2"U T&R RES 10
4845 1/4W 2M2 5% T&R RES 1
4888 1/4W 4M7 5% T&R RES 4
4951 1/4W 4M7 5% .2"U T&R RES 8
3666 _2" 4C-26AWG RIBBON CABLE 0.1" 3
3665 _2" 8C-26AWG RIBBON CABLE 0.1" 1
3639 1.7"12C-26AWG RIBBON 0.25"S&R 098 1
3740 15" 12C-26AWG RIB 1 W/LCK HDR 098 1
9006 20GA SATINCOAT STEEL 4 X 8 SHEET 4
9020 18GA COLD ROLLED STEEL 4X8 SHEET 5.33
9065 14GA SATINCOAT STEEL 4X8 SHEET 0.58
9150 .081" 48X96 UTILITY ALUMINUM 1.06
9251 .063" 48X96 5052H32 ALUM VINYL LAMI 3
9564 HEATSINK (RIDGE) AP812/818/DJM806 0.94
9583 BLACK 'U' EXTRUSION DIE #943 0.166
8729 #4 X 3/8 FLAT QUAD TYPE A JS500 BLK 4
8861 4-40 X 3/8 PAN PH MS JS500 1
8842 #4 X 5/16 PAN QUAD TYPE A JS500 BLK 18
8799 #6 X 1/4 PAN PH TYPE B JS500 1
8832 6-32 X 1/4 PAN PH TAPTITE JS500 8
8807 6-32 X 5/16 PAN PH MS JS500 21
8801 6-32 X 3/8 PAN PH TAPTITE JS500 9
8829 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA 24
8828 6-32 X 3/4 PAN PH TAPTITE JS500 6
8823 6-32 X 1 PAN PH TAPTITE JS500 2
8803 8-32 X 3/8 PAN QUAD TAPTITE JS500 4
8999 8-32 X 5/8 PAN PH TAPTITE JS500 8
8785 #8 X 3/4 OVAL PH TYPE A JS500 BLACK 4
8815 8-32 X 3/4 PAN PH TAPTITE JS500 5
8874 8-32 X 1" PAN PHIL TAPTITE JS500 7
8749 10-32 X 1/2 QDX PH TAPTITE JS500 4
8753 #10 X 1/2 PAN PH TYPE A ZINC 6
8821 10-16 X 1 3/32 TYPE B HEX W/SLOT BL 8
8843 10-32 X 1 1/8 FLAT PH MS JS500 6
8733 5/16-18X2-1/2 GRD 5 HEX BOLT JS500 1
3751 SNAP IN 5/16 SPACER RICHCO 11
3744 SNAP IN .375 SPACER RICHCO 6
3739 CUSTOM .4 LED SPACER 24
3865 1/2 PLASTIC HEX SPACER #6 21
8657 6-32 X 3/8" HEX SPACER ALUMINUM 2
8482 3/8 1D FLAT WASHER 21
3517 NYLON WASHER #8 0.062 1
8818 3/4 OD X 5/16 ID X .08 THICK WASHER 2
3511 #6 FLAT WASHER NYLON 21
8491 #10 SPLIT LOCK WASHER BO 4
3436 DPDT PUSH SW PCMT H BREAK B4 MAKE 1
3522 DPDT PUSH SW PCMT V MINI SNAP- 3
3587 DPDT ROKR SW QUIK 250"AC/PWR ON-OFF 1
5635 1000U 35V 20%CAP RADIAL ELECT BUL 1
8552 AIR VENT, AP MIXERS 1
8553 BUMPER,AP812 SERIES MIXER 17.250" 2
8557 GABLE, 3-HOLE AP MIXERS STYLE 2 2
8581 CUSTOM PBL TRANSISTOR SPACER 9
1318 AP-812 T'RD 1

EFX
EFX
CUE
MON
MON
EFX
MON
STEREO
AMP 1
AMP 2
Stereo Channel Input Details
Channels 9/10 & 11/12(AP812), 15/16 & 17/18(AP818)
Phantom Power
Mono Channel Input Details
MODEL TYPE: YS1012
Channels 1-8(AP812), Channels 1-14(AP818),
Phantom +24V
to CUE Switch (PFL)
12563 250 500 1k 2k 4k 8 k 16k
12563 250 500 1k 2k 4k 8 k 16k
to Mon Bus
Monitor Effect Send
to Efx Bus
B
A
L
Left
Left Main
Right
Left
Right
Mon
Right Main
Mon Master Efx
Master Efx Send
Efx to Monitor
Efx
NC
Monitor
Pre EQ Out R
Pre EQ Out L
L / Main
R / Mon
EQ / AMP ASSIGN
SWITCH
EFFECTS
SelMod
HP Jack
Mon Bus
Left Bus
Right Bus
400 Watt
L / Main
400 Watt
R / Mon
L / Main R / Mon
L / Main Post EQ Out
R / Mon Post EQ Out
Efx Send
9 Band EQ
9 Band EQ
LED Bar Display
Pan Pot
-10db Gain Pot Ch. Fader
Low / Mid Sweep / High
Low / Mid / High
Block Diagram for AP812/818
DESIGNED & MANUFACTURED BY YORKVILLE SOUND
Amp A Input
Amp B Input
2 x 1/4" & Speakon®
S
P
E
A
K
E
R
O
U
T
P
U
T
S
+1
-1
2 x 1/4" & Speakon®
+1
-1
Pre-Fade Listen
LED
80 12k8k80
80 2.5k 12k
Low / Mid / High
80 2.5k 12k
P
R
E
E
Q
O
U
T
P
O
S
T
E
Q
O
U
T
A
M
P
I
N
9/10 PFL 11/12 PFL
ap812blk.pdf June/99 version 3.5

1M
R38A
220R
R16A
100u 16V
C10A 249R
R13A
4M7
R24A
1K2
R31I
1K2
R26A
1K2
R25A
100u
35V
C5A 1K
R3A
RED
CHAN_CLIP
LD1A
10K
R37A
10K
R15A
1K2
R30I
4148
D2A 4148 D1A
4K7
R2A
10K
R27A
22U
35V
C6A 22U
35V
C7A
4K7
R1A
100n
C3A
100n
C4A
10K
R17A
4148
D4A
CW
MONITOR
B
10K
P2A
MPSA13
Q1A
470R
R9J
100n
C2A
100n
C1A
8K2
R32A
1K5
R31A
33u16v
C15A
10
9
8
7
6
5
4
3
2
1
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
D
D
D
D
D
.
NOV/26/01
FEB/27/01
OCT/13/98
MAY/07/97
V
V
V
V
V
.
1.40
1.30
1.0
1.50
N
N
N
N
N
R40,R41_1K2->3K
PC#6473_C12A_6N8->5N6_C23A_47N->22N
CORRECTION_RENUMBER_R42A-R17A
MADE_FROM_M1100
PC#5370_ADD_C17A
AP-812/818
M1155IN.SCH_DATABASE_HISTORY
25v
10n
C59B
100u
16V
C11A
82K
R14A
CW
GAIN
20K
05C P1A
1/2
33078
U1AB
6
5
7
4K99
R4A
4K99
R5A
1n5
C9A
1n5
C8A
CW
PAN
B
10K
P7A
10K
R36A
1/2
33078
U2AB
6
5
7
4K99
R11A
2K
R35A
562R
R8A
249R
R6A 330N
C16A
INPUT
MIC
JB1A
13
2
249R
R7A
4K99
R10A
2K
R33A
10K
R34A
1/2
33078
U3AB
6
5
7
33K
R42A
RING
BAL_LINE_IN
1/4"_VERTICAL
JB2A
4K7
R22A
AS_OFKNOBPART#FUNCTIONREF
10
9
8
7
6
5
4
3
2
1
#
MODEL(S):-
.
.
.
.
.
.
.
.
.
JAN/2000
.
.
#8680
#8392
#8394
#8395
#8395
#8395
#8395
#8392
.
.
#4584
#4537
#4566
#4537
#4385
#4537
#4537
#4567
.
.
VOLUME
PAN
MON1
LOW
SWEEP
MID
HIGH
GAIN
.
.
P8A-L
P6A-L
P2A-L
P3A-L
P9A-L
P4A-L
P5A-L
P1A-L
AP812
M1155/1156.PCB_POT_LIST
25v
4n7
C61B
4K7
R21A
1/4
TLO74
U4AB
2
3
1
CW
BASS
10K
B P3A
CW
HIGH
10K
B P5A
1K2
R18A
1K2
R19A
5n6
C12A
4N7
C13A
CW
EFX
B
10K
P6A 18K
R28A
562R
R9A
3K
R41A
470R
R8J
620R
R98B
1n5
C1
16V
33u
C14A
2n2
C17A
D
10A
10K
P8I
CHAN_LVL
33U16V
C13
D
10A
10K
P8I
CHAN_LVL
CW
20K
05C P1I
10K
R27J
4148
D3J
33u16v
C12J
33u 16v
C11J
1K5
R315
10K
R24J
CW
20K 05C
P1I
GAIN
GAIN
CW
50K
BP3I
10K
R24I
1/4
TLO74
U17
2
3
1
33u 16v
C11I
33u16v
C12I
1K5
R26J
10K
R27I
1/2
33078
U1IJ
6
5
7
RING
LINE_IN_RIGHT 1/4"_VERTICAL
JB2J
2K
R15J
100U 16V
C7I
100U 16V
C7J
4148
D1I
100n
C1IJ
100n
C2IJ
100n
C4IJ
100n
C3IJ
220R
R30IJ
470R
R8I
470R
R9I
18K
R22I
4148
D1J 10K
R101J
4K99
R1J
4K99
R1I
RCA
LEFT
JB1IJ
1
2
RCA
RIGHT
JB1IJ.
1
2
3K
R40A
CW
50K
BP3I
100U 16V
C8I
2K
R14J
2K
R14I
2K
R15I
4148
D3I
4148
D5I
MPSA13
Q1IJ
CW
10K
BP5I
18K
R22J
6N8
C13J
6N8
C13I
CW
10K
BP5I
RED
CHAN_CLIP
LD1IJ
18K
R16IJ
33K
R23J
1/2
33078
U1IJ
2
3
1
4K99
R3J
4K99
R2J
1N5
C6J
1N5
C5J
100R
R97B
4K99
R5I
82K
R13I
562R
R4J
4K99
R7I
1N5
C5I
1N5
C6I
4K99
R2I
4K99
R3I
1/4
TLO74
U19
6
5
7
47K
R92A
562R
R6I
15K
R108B
4K99
R5J
82K
R13J
4K99
R7J
10
9
8
7
6
5
4
3
2
1
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
D
D
D
NOV/26/01
AUG/30/00
NOV/15/99
FEB/23/99
OCT/13/98
.
MAY/07/97
V
V
V
V
1.20
1.10
1.00
1.0
.
1.50
N
N
N
N
PC#6213_ADD_R315_R10_6K8->3K
PC#6140_HEADPHONE_JK_REPLACED
SWAP_CONNECTIONS_AT_C13&C16
MADE_FROM_M1101
ADD_150R(R112A,B)_TO_EQ
PC#5370_R21I/R21J_18K->47K
AP-812/818
M1156.SCH_DATABASE_HISTORY
562R
R6J
10K
R29I
2K
R28I
2K
R28J
10K
R29J
CW
BAL
1B
10K
P7I
1/4
TLO74
U18
6
5
7
390R
R12J
10U16V
C33A
68N
C15J
4M7
R20I
1N
C10I
4K7
R18I
4K7
R17I
562R
R4I
CW
EFX
1B
10K
P6I
68N
C15I
39K
R19I
4148
D5J
4M7
R20J
22N
C23A
CW
SWEEP
A
10K
R14
4K7
R17J
1N
C10J
4K7
R18J
RING
POST_EQ_OUT
MON(R)
JB4
CW
MONITOR
1B
10K
P2I
390R
R12I
1/4
TLO74
U18
2
3
1
39K
R19J
100n
C5IJ
100n
C6IJ
1/4
TLO74
U17.SYM
33K
R23I
100n
C8IJ
100n
C7IJ
BC560
Q21B
4148
D6J 4148 D6I
CW
10K
BP4I
RING
LINE_IN_LEFT
1/4"_VERTICAL
JB2I
CW
10K
BP4I
MC3
3
-3DB
GREEN
LD15
MC3
4
RING
PRE_EQ_OUT
LEFT
JB2
22u
35V
C23
33K
R37
MC3
5
-9DB
GREEN
LD14
620R
R63
6K98
R30
33K
R55
MC3
6
1M
R88
47K
R35
CW
100K
AP9A
33U16V
C28
10R
R64
100n
C36
620R
R54
RING
PRE_EQ_OUT
RIGHT
JB1
-18DB
GREEN
LD13
MC3
7
22u35V
C27
MC3
8
MC3
9
2K2
R77
220R
R73
1/2
33078
U1
2
3
1
3K
R10
47p
C8
CW
MON_MASTER
50K
1B P3
MC3
10
680R
R91
MC3
11
MC3
12
RING
INPUT
AMP_2/B
JB5
47R
R72
RING
POST_EQ_OUT
MAIN(L)
JB3
1N5
C18
1N5
C17
1K
R67
ENCODER
MODIFY
P24
12345
RING
INPUT
AMP_1/A
JB6
1N5
C15
1K
R59
1K
R58
1N750A
6V2
D1
620R
R44
J1
12
150p
C6
6K8
R7
36K
R29
2K
R2
1K5
R82
2K7
R81
27K
R38
6K98
R26
47K
R36
1N5
C14
3K3
R80
2K
R79
1/2
33078
U15
6
5
7
6K98
R27
RED
AMPA_CLP
LD7
45K3
R28
100n
C32
14K0
R49
20K0
R46
20K0
R47
14K0
R48
RING
OUT
MONITOR
JB7
100n
C34
1/2
33078
U1
6
5
7
620R
R68
470R
R90
620R
R69
MPSA13
Q5
.
MC3
1
4K99
R41
220R
R12
10R
R56
22u
35V
C25
IN
OUT
SW1
1
2
3
MAIN
L
RED
MON_CLP
LD5
4K7
R89
10K
R40
150p
C3
PHANTOM
ORANGE
LD6
ENCODER
EFFECT
P25
12345
6K8
R4
4K99
R43
100n
C33
100n
C31
100n
C35
MC3
2
10K
R42
470R
R78
2K
R1
33K
R11
1K5
R94
6K98
R32
10K
1B
CHANN
P8A
45K3
R33
1K5
R93
1/2
33078
U4
2
3
1
33K
R53
100n
C38
D
1B
10K
P4
22u
35V
C24
100n
C37
100n
C22
1K
R66
IN
OUT
SW1
4
5
6
MONITOR
R
1/4
TLO74
U4AB
6
5
7
D6
620R
R65
620R
R57
180n
C43
100K
R111A
D
1B
10K
P4
MASTER_EFX_RTN
33U16V
C7
33U16V
C4
33U16V
C1
100n
C30
33U16V
C72A
620R
R45
270R
R20
33U16V
C2
CW
HEADPHONE
50K
1B P7
270R
R22
270R
R21
270R
R18
7K5
R99B
620R
R24
620R
R23
CW
MASTER_EFX_SEND
50K
1B P6
100n
C29
CW
10K
P4A
100n
C19
6K8
R39
4148
D3A
47P
C11
100p
C12
10K
R13
1/2
33078
U15
2
3
1
100K
R111B
10K
R15
S2_MAIN
50K
1B P2
S1_MAIN
50K
1B P1
470R
R84
1/4
MC4741
U2
2
3
1
TLO72
1/2
4=V-,8V+
U5
2
3
1
1/4
MC4741
U2
13
12
14
1/4
MC4741
U2
9
10
8
1/4
MC4741
U2
6
5
7
33K
R31IJ
RING
SND
EFX
JB8
2K
R74
POWER
GREEN
LD17
1/4
LM339
U12
6
7
1
1/4
LM339
U12
4
5
2
1/4
LM339
U12
10
11
13
1/4
LM339
U12
8
9
14
1/4
LM339
U13
8
9
14
1/4
LM339
U13
10
11
13
1/4
LM339
U13
6
7
1
1/4
LM339
U13
4
5
2
0DB
YELLOW
LD12
-18DB
GREEN
LD9
-9DB
GREEN
LD10
-3DB
GREEN
LD11
MPSA56
Q8 MPSA56 Q9
220R
R76
2K
R75
0DB
YELLOW
LD16
10K
R17
4148
D4
4148
D5
TLO72
1/2
(4=V-,8V+)
U5
6
5
7
4148
D3
4148
D2
1M
R83
200K
R86
47P
C39
1/2
33078
U4
6
5
7
16V
100n
C26
16V
100n
C21
36K
R31
470R
R85
33K
R34
CW
EFX_TO_MON
1B
10K
P5
22u35V
C40
33U16V
C72B
15K
R70A
33U16V
C5
RED
AMPB_CLP
LD8
33K
R3
680R
R92
22u
35V
C20
1/2
TLO72
U14
2
3
1
1/2
TLO72
U14
6
5
7
IN
OUT
MONITOR
CUE_CH11+12
IN
OUT
MONITOR
CUE_CH11+12
33K
R62
IN
OUT
MONITOR
CUE_CH9+10
IN
OUT
MONITOR
CUE_CH9+10
TLO72
1/2
(4=V-,8V+)
U6
6
5
7
TLO72
1/2
(4=V-,8V+)
U6
2
3
1
620R
R71
620R
R70
100R
R97A
620R
R98A
15K
R108A
33078
1/2
(4=V-,8V+)
U16
2
3
1
PCB#:YORKVILLE NAME:
MODELS: SCH ISSUE:
TITLE:
DATE:
M1155-M1156
AP-818
AP-812
AP812MIX.SCH
NOV/26/2001
MIXER/EQ
1.40
7K5
R99A
BC560
Q21A
47K
R92A
25v
4n7
C61A
25v
10n
C59A
100R
R93A
620R
R94A
7K5
R95A
56K
R88A
25v
1n
C65A
25v
2n2
C63A
100R
R89A
620R
R90A
7K5
R91A
BC560
Q19A
47K
R84A
25v
10n
C66A
25v
1u
C52A
100R
R85A
620R
R86A
7K5
R87A
BC560
Q22A
56K
R80A
25v
22n
C64A
25v
47n
C62A
100R
R81A
680R
R82A
7K5
R83A
BC560
Q17A
47K
R76A
25v
180n
C58A 25v
68N
C60A
100R
R77A
750R
R78A
7K5
R79A
BC560
Q20A
82K
R72A
25v
680n
C54A 25v
330n
C56A
100R
R73A
820R
R74A
7K5
R75A
BC560
Q15A
1KHz Y
20K
P14A
63Hz Y
20K
P10A
2KHz Y
20K
P15A
500Hz Y
20K
P13A
4KHz Y
20K
P16A
33U16V
C16
250Hz Y
20K
P12A
RING
.
HEADPHONE
100U 16V
C8J
8KHz Y
20K
P17A 47P
C69A
15K
R109A
33n
C70A
125Hz Y
20K
P11A
16KHz Y
20K
P18A
33n
C71A
15K
R110A
220R
R112A
33078
1/2
(4=V-,8V+)
U16
6
5
7
25v
33n
C55A 25v
18n
C57A
56K
R96A
BC560
Q16A
7K5
R103A
680R
R102A
100R
R101A
25v
100n
C51A 25v
68n
C53A
56K
R100A
82K
R104A
25v
330P
C67A
25v
5N6
C68A
100R
R105A
620R
R106A
7K5
R107A
BC560
Q23A
BC560
Q18A
100R
R93B
620R
R94B
7K5
R95B
56K
R88B
25v
1n
C65B
25v
2n2
C63B
100R
R89B
620R
R90B
7K5
R91A
BC560
Q19B
47K
R84B
25v
10n
C66B
25v
1u
C52B
100R
R85B
620R
R86B
7K5
R87B
BC560
Q22B
56K
R80B
25v
22n
C64B
25v
47n
C62B
100R
R81B
680R
R82B
7K5
R83B
BC560
Q17B
47K
R76B
25v
180n
C58B 25v
68N
C60B
100R
R77B
750R
R78B
7K5
R79B
BC560
Q20B
82K
R72B
25v
680n
C54B 25v
330n
C56B
100R
R73B
820R
R74B
7K5
R75B
BC560
Q15B
1KHz Y
20K
P14B
63Hz Y
20K
P10B
2KHz Y
20K
P15B
500Hz Y
20K
P13B
4KHz Y
20K
P16B
200K
R87
250Hz Y
20K
P12B
1K5
R26I
220R
R112B
8KHz Y
20K
P17B
47P
C69B
15K
R109B
33n
C70B
125Hz Y
20K
P11B
16KHz Y
20K
P18B
33n
C71B
180N
C44
15K
R110B
15K
R70B
25v
33n
C55B 25v
18n
C57B
56K
R96B
BC560
Q16B
7K5
R103B
680R
R102B
100R
R101B
25v
100n
C51B 25v
68n
C53B
56K
R100B
82K
R104B
25v
330P
C67B
25v
5N6
C68B
100R
R105B
620R
R106B
7K5
R107B
BC560
Q23B
BC560
Q18B
4K7
R39A
BC550
Q3A
1K2
R30J
1K2
R31J
1/4
TLO74
U19
2
3
1
18
20
19
17
15
16
14
13
12
11
.
.
.
.
.
.
.
.
.
.
#8397
#8397
#8392
#8680
#8680
#8680
#8393
#8393
#8393
NO_KNOB
#4581
#4581
#4568
#4581
#4581
#4579
#4566
#4566
#4568
#3996
MODIFY
SELECT
HEADPHONE
MAIN_R
MAIN_L
EFX_RETURN
EFX_TO_MON
MAS-EFX-SND
MON-MASTER
EQ
P12
P11
P7
P2
P1
P4
P5
P6
P3
P10-P18
IG
IG
IG
IG
IG
+24V
+24V
+24V
-15V
-15V
-15V
-15V
-15V
-15V
-15V
-15V
MONBUSS+
LEFT
EFXBUSS-
EFXBUSS-
LED+15V
LED+15V
LED+15V
LED+15V
LED+15V
LED_COM
LED_COM
LED_COM
LED_COM
BREF
BCLP
BCLP
ACLP
ACLP
CH9+10
CH9+10
BSIG
GE2_OUT
RIGHT
GE1_IN
BIT4 BIT5 BIT6 BIT7 BIT3 BIT2 BIT1 BIT0
+5V
AREF
ART_GNDI
ART_IN
ART_GNDO ART_OUTR
ASIG
ART_OUTL
GE2_IN
GE1_OUT
CH11+12
DIGND
DIGND
+15V
+15V
+15V
+15V
+15V
+15V
+15V +15V
+15V
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGNDLVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGNDLVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
LVGND
1-7,2-6,3,5
PINS ON DUAL OP AMPS:
FOR CHANNELS 2,4,6,8 REPLACE
FOR CHANNELS 2,4,6,8 REPLACE
5-10,6-9,7-8
5-10,6-9,7-8
1-14,2-13,3-12
1-14,2-13,3-12
PINS ON QUAD. OP AMPS:
PINS ON QUAD. OP AMPS:
FOR CHANNELS 11&12 REPLACE
LEFTRIGHT
MID
MID
CHANNEL 1
EQ1EQ2
(R)
(L)
TO DIGITAL EFX
BY PASS CAPS
BAR DISPLAY
MASTER SECTION
ALL UNMARKED DIODES ARE IN4148
CHANNEL 11 AND 12 SIMILAR TO CHANNELS 9 AND 10
CHANNELS 9 TO 12
STEREO CHANNELS SECTION
LOW
LOW
HIGH
HIGH
CHANNEL 10
CHANNEL 9
0dB
0dB
-40
-40
CHANNELS 2 TO 8 SIMILAR TO CHANNEL 1
CHANNEL 1
TO POWER AMP
P9A
U:\AP812V14.PRN

750R28
OE
CS1
CS2
R/W
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
128K x 8
U1
12
11
10
9
8
7
6
5
27
26
23
25
4
28
3
31
2
13
14
15
17
18
19
20
21
24
22
30
29
VPP/A15
PGM/A14
A13
A11
A12
O0
O1
O2
O3
O4
O5
O6
O7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
CS
OE
27C512
U3
11
12
13
15
16
17
18
19
10
9
8
7
6
5
4
3
25
24
21
23
2
20
22
26
27
1
27pF
C5
750R29
25V
22uF
C9
YORKVILLE
NAME: PCB#&VER:
MODELS: SCH ISSUE:
TITLE:
DATE:
M1101
AP-312/AP-812\AP-818
M1101FX.SCH
FEB/9/97
DIGITAL_EFFECTS
1.10
1N4148
CR2
25V
22uF
C2
22N
C17
HC374
OC
CP
1D
2D
3D
4D
5D
6D
7D
8D
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
U4
2
5
6
9
12
15
16
19
1
11
3
4
7
8
13
14
17
18
10K
R6
100KR8
.022uF
C15
1K
R13
10U16V C19
CS4218
CRYSTAL ADC/DAC
NC
NC
NC
NC
NC
NC
PDN
NC
ROUT
LOUT
NC
NC NC
REFBUF REFBYP REFGND
AGND
VA
RIN1 RIN2 LIN1 LIN2
SMODE1
SFS2
SFS1
SMODE2
DI1
DI2
DI3/F3
D14/MA
DO1
DO2
DO3/F2
DO4/F1 GND SDIN SDOUT SCLK SSYNC RESET CLKIN VD DGND NC
CRYSTAL ADC/DAC
CS4218
U6
1 2 3 4 5 6
7
8
9
10
11
12
13
14
15
16
17
18 19 20 21 22 23 24 25 26 27 28
29
30
31
32
33
34
35
36
37
38
39
40 41 42 43 44
25V
22uF
C6
330
R15
1
2
R15
1
3
R15
1
5
R15
1
4
R15
1
6
1KR5
R15
1
7
R15
1
8
9
1
1N4148CR1
16MHz
X1
C3
27pF 27pF
C4
HC30
U5
470R
R7
1K
R12
1KR9
680R
R16
10K
R11
ASIC 2
ART FX DSP2
100-1355-101
Q_REQ
BBROWN
LM311
FSYNCA
TEST
FSYNCO
SDOUT
SDIN
SCLKO
AA16
AA15
AA14
AWRE
AA12
AA13
AAO7
AA08
AA06
AA09
VDD
GND
AA05
AA11
AA04
AROE
AA03
AA10
AA02
AD7
AA01
AA00 AD6 AD0 AD5 AD1 AD4 AD2 AD3 RESET GND VDD XTALO XTALI OVFL ENC1A ENC1B ENC2A ENC2B EDCLK MCLK
PPSEL
MCEQ0
ED2
ED3
ED1
ED4
ED0
ED5
EA0
ED6
VDD
GND
ED7
EA1
EA3
EA2
EA5
EA4
EA7
EA6
MUTE
HSTWE
MUTEAD
MUTO
HSTACK HSTREQ
HSTOE
IRA8
HSTA8 SAPSO CLRBR
GND VDD
FSYNCI
U2
1
2
3
4
5
6
7
8
9
10
11
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74
75
76
77
78
79
80
81
82
83
84
470KR10
Q2
MPSA13
Q1
MPSA06
2N2
C24
2N2
C25
22N
C7
2.2N
C8
22N
C12
10R17
16V
10u
C10FX
16V
10u
C11FX
16V10u C13FX
100N
C42
12
10K
R94
12
10K
R93
12
MPSA06
Q7
3
1
2
MPSA06
Q6
3
1
2
25V
100uF
BEAD
#3818
L2FX
10K
R100
1
2
R100
1
3
R100
1
4
R100
1
5
10U16V C23
1U
C1
12
220R27
R100
1
7
R100
1
6
R100
1
8
9
1
BEAD
#3818
L1FX
10N
C22
12
100N
C20
12
22N
C18
12
RESET
RESET
RESET
EA15
EA9
EA10
EA11
EA12
EA14
EA13
+
+
+
MCLK
MCLK
VA
VA
EA8
ART_OUTR
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5VIN
ART_IN
DIGND
ART_GNDI
ART_GNDO
ART_OUTL
A
REVISED
APPLIED RESEARCH & TECHNOLOGY
215 TREMONT STREET
ROCHESTER, NY 14608
FILENAME
PLOT DATE
ENGINEERING
SHEET
REVDWG NO.SIZE
DATEAPPROVALS
DRAWN
CHECKED
ISSUED
M1101-FX
BIT4
1995/06/05A. CHILCO
4 OF 4
12-1-94
2-16-94R.NEATROUR
ART OEM REVERB BOARD
400-4001-100
CLIP/OVERFLOW
BIT7
BIT6
BIT5
BIT3
BIT2
BIT1
BIT0
PINOUT FOR 32K X 8
19
18
17
16
15
13
12
11
28
27
20
22
26
23
21
24
25
10
9
8
7
6
5
4
3
2
1
DIGITAL EFFECTS SECTION
NC
+5V
+5V
+5V
+5V
+5V
+5V
8
1
3
4
11
6
5
12
2
1
32
SELECT EFFECT
NC
VDD
MODIFY EFFECT

VCD
M1156-5.20
SOLDERSIDE M1156-5.20
BLANK SIZE=16.000" X 10.500"
DRILL DETL M1156-3.40
J290
J297
J286
R26I
1K5
C9H
1n5
R26L
1K5
R28K
2K
J293
LD1FX
RED
J319
J102G
J289
C7G
50V 22u
C6G
50V
22u
J228
J269 J267 J268 J266 J264 J263
R18L
4K7
D5L
4148
R14L
2K
R4H
4K99
J94
J262
R26K
1K5
J294
R6H
249R
J238
R7G
249R
J288
R15J
2K
R22L
18K
P4IJ
10K
1B
.
MID
C8G
1n5
R5G
4K99
P3IJ
50K
1B
.
LOW
P9H
100K
5C
SWEEP
.
P1KL
5C
20K
GAIN
.
J224
R1G
4K7
J225
R2G
4K7
D2G
4148
U4AH
TLO74
J216
J217
J218
J215
J235
J229
C11G 16V
100u
J53
3
21
JB1G
#3925
6
5
4
31
JB2J
CH10_LINE_IN
.
C10G
100u
16V
C10H
100u
16V
C11H
16V
100u
C16G 330N C16H330N
C33G
10U
16V
J141
P2KL
1B
10K
.
MONITOR
R18I
4K7
C33
100n
P1G
20K
5C
.
GAIN
P2G
10K
B
MON1
.
P2H10K
B
MON1
.
J30
J78
R108A
15K
R72
47R
R105B
100R
J296
R26J
1K5
C7KL
100N
R24I
10K
P6G
10K
B .
EFFECTS
R18K
4K7
J66
R16IJ
18K
P6H
10K
B .
EFFECTS
J31
W1
R17K
4K7
C62B
47n
C64B
22n
C66B
10n
C63B
2n2
C65B
1n
C59B
10n
C61B
4n7
C55B
33n
C57B
18n
R78B 750R
C67B
330p
R82B 680R
R72B
82K
C68A
5n6
R79B
7K5
R74B
820R
J283
R76B
47K
R83B
7K5
R77B
100R
R86B 620R
R80B
56K
R87B
7K5
R81B
100R
R90B 620R
R84B
47K
J68
R85B
100R
R94B 620R
R88B
56K
R95B
7K5
R89B
100R
R98B 620R
R92B
47K
R99B
7K5
R93B
100R
R102B 680R
R96B
56K
R103B
7K5
R73B
100R
R106B
620R
R100B
56K
R104B
82K
J300
R91B
7K5
Q15B
BC560
Q18B
BC560
Q17B
BC560
Q20B
BC560
Q19B
BC560
Q22B
BC560
Q21B
BC560
Q23B
BC560
R4
6K8
Q16B
BC560
R24
620R
J38
J15
W2
U5
TLO72
6
5
4
31
JB1
PRE_EQ.(R)
.
P12
MODIFY
#4581
ENCODER
P1H
20K
5C
.
GAIN
1
#3666
R27I
10K
1
#3665
R2
2K
P8L
10A
10K
CHANNEL_9-10
.
C60B
68n
J9
R77A
100R
C58B
180n
P4
10A
10K
EFX_RETURN
.
C54B
680n
C52B
1u
MX2
TO_M1104
CABLE#3740
R24L
10K
J232
J240
C10I
1N
J65
R12L
390R
J125
J277
R109B
15K
J143
J305
J233
R20I
4M7
J219
J241
C15G
16v
33u
P6KL
1B
10K
.
EFX
R70A
15K
P2IJ
1B
10K
.
MONITOR
C10L
1N
R19I
39K
R66
1K
P1IJ
5C
20K
GAIN
.
R22I
18K
C14G
16v 33u
R49
14K0
J137
R14J
2K
J313
R59
1K
J285
P3KL
50K
1B
.
LOW
R33KL
33K
C14H
16v 33u
C5KL
100n
C6KL
100n
C15H
16v
33u
C8KL
100n
R30L
1K2
Q1G
MPSA13
C13K
6N8
R10IJ
10K
C13L
6N8
C4KL
100n
P10B
1B20K
.
63Hz
C8K
16V
100u
C8L
16V
100u
C7L
16V
100U
C13I
6N8
C15L
68N
C12K
16V
33u
C11K
16V
33u
C11L
16V
33u
R12J
390R
R9L
470R
R22K
18K
D5I
4148
J307
R20K
4M7
R17L
4K7
R27L
10K
R29K
10K
Q1H
A13
R27K
10K
C51B
100n
P6IJ
1B
10K
.
EFX
J201
R9I
470R
R7
6K8
LD1G
RED
D5J
4148
R24J
10K
J151
LD1H
RED
R9H
562R
J48
6
5
4
31
JB5
AMP_B_INPUT
.
R41
4K99
C10J
1N
D1
6V2
J322
D64148
R17FX
10R
P5KL
10K
1B
.
HIGH
HC30
U5FX
R14I
2K
J221
R10
3K
R30 6K98
C15I
68N
R33
45K3
R62
33K
J318
R67
1K
X1FX
16MHz
#6940
LD15
GRN
R53
33K
R20
270R
C5I 1n5
W2.
R71
620R
J281
R19L
39K
J237
R22
270R
R46
20K0
R13
10K
R45
620R
R87
200K
SW1
EQ/AMP
.
U12
LM339
R18 270R
D5
4148
LD14
GRN
U6
TLO72
LD13
GRN
R8J
470R
LD7
RED
R34
33K
LD6
RED
LD17
GRN
LD12 YEL
LD9 GRN
J92
LD10 GRN
R28L
2K
J54
R57
620R
R63
620R
C27
50V 22u
C25
50V 22u
C24
50V 22u
LD11 GRN
6
5
4
31
JB6
AMP_A_INPUT
.
6
5
4
31
JB2
PRE_EQ.(L)
.
6
5
4
31
JB4
POST_EQ.(R)
.
6
5
4
31
JB3
POST_EQ.(L)
.
6
5
4
31
JB7
MON_OUT
.
6
5
4
31
JB2H
CH12_LINE_IN
.
6
5
4
31
JB2K
CH11_LINE_IN
.
C7
16V 33U
C4
16V
33U
C1
16V 33U
C16 33U
16V
C13
33U
16V
LD16
YEL
R31L
1K2
J226
LD8
RED
D3K
4148
D1L
4148
C8
47p
D6J
4148
R15I
2K
J236
R42
10K
J273
R15L
2K
C17
1n5
D3L
4148
R12I
390R
R30KL
220R
D4G
4148
P6
50K
1B
.
MASTER_EFX_SEND
C10FX
10U
16V
R77
2K2
R73220R
J242
LD1KL
RED
R315
1K5
SP13
Q1KL
MPSA13
SW1KL
CUE
.
R8K
470R
C7K
16V
100U
R19K
39K
R1
2K
C12L
16V 33u
J12
J261
TESTJIG4
C15K
68N
R15K
2K
J210
H1
6
5
4
31
JB2I
CH9_LINE_IN
.
C5K
1n5
C56B
330n
C6K
1n5
R82
1K5
R3I
4K99
J140
J291
P7H
B
10K
PAN
.
J27
R78
470R
R21
270R
C6I 1n5
J90
C18
1n5
P5G
B
10K
TREBLE
.
J211
P3H
B
10K
BASS
.
C5J
1n5
C2KL
100n
C6L
1n5
U1KL
33078
R27J
10K
J299
P7G
B
10K
PAN
.
C15
1n5
R94
1K5
C6 150p
C14
1n5
C32
100n
P3G
B
10K
BASS
.
C3
150p
C13J
6N8
R1K
4K99
P4G
B
10K
MID
.
C35
100n
J72
C37
100n
J212
C31100n
C29
100n
D2
4148
J309
C11
47P
C12
100p
D34148
U13
LM339
U15
33078
U4
33078
C3947p
R8I
470R
P5
1B
10K
.
EFX_TO_MONITOR
P7KL
10K
1B
BAL
.
R28FX
750R
J44
Q5
A13
Q9
A56
J230
Q8
A56
J13
U14
TLO72
C36
100n
R4K
562R
R6L
562R
R7K
4K99
R5K 4K99
U2
MC4741
C21
100N
R18J
4K7
J8
R6K
562R
R2I
4K99
J213
1#3666
R4L
562R
R7L
4K99
R1L
4K99
C26
100N
P5IJ
10K
1B
.
HIGH
R20J
4M7
P4H
B
10K
MID
.
C5IJ
100n
C6IJ
100n
P5H
B
10K
TREBLE
.
C8IJ
100n
R30I
1K2
J252
D1J
4148
R14K
2K
R3I 4K99
J29
C70B
33n
1
C9G
1n5
C3IJ
100n
C33H
10U
16V
C2IJ
100n
C6J
1n5
C8I
16V
100u
C8J
16V
100u
C7J
16V
100U
U18
TLO74
U1IJ
33078
J306
C12I
16V 33u
C11I
16V 33u
C11J
16V 33u
C19
100n
R1I
4K99
R3L
4K99
R13J
82K
R31I
1K2
J234
R20L
4M7
10K
1B
.
MID
R4I
562R
J310
R5L
4K99
R9J
470R
R13I
82K
R29J
10K
J287
R23L
33K
J295
R6J
562R
R7I
4K99
R75
2K
R5I
4K99
R6I
562R
R2I4K99
R2J
4K99
J37
R4J
562R
R7J
4K99
J311
R1J
4K99
R23I
33K
R44
620R
R23K
33K
R12K
390R
R22J
18K
J320
J223
R3J
4K99
R5J
4K99
R31K
1K2
D3J
4148
1#3666
R30IJ
220R
J253 J251
R31IJ
33K
J250 J249
R30J
1K2
R37G
220R
R27G
10K
R68
620R
6
5
4
31
JB8
EFX_SEND/FT._SWITCH
.
P3
50K
1B
.
MON_MASTER
6
5
4
31
JB2G
#3921
LINE_INPUT
LD1IJ
RED
Q1IJ
MPSA13
SW1IJ
CUE
.
WHT RED
JB1IJ
C1IJ
100n
D1I
4148
C7I
16V
100U
R30K
1K2
C12J
16V 33u
R12
220R
J275
J301
J314 R111B
100K
R38
27K
J19
R27
6K98
P2
B
50K
MAIN_R
.
R28
45K3
J93
R8G
562R
C71A
33n
J208
R81
2K7
R36
47K
R47
20K0
J206
C2
33U
16V
C5
33U
16V
J308
L1FX
#3818
W1.
R3
33K
R64
10R
R31
36K
C23H
22N
R40
10K
R9G
562R
R85
470R
J11
R11
33K
J303
J55
U19
TLO74
R79
2K
J200
R37
33K
C53B
68n
R56
10R
R26
6K98
R54
620R
R15
10K
J51
R83
1M
R10KL
10K
R86
200K
R74
2K
R24K
10K
J202
R23
620R
R28H18K
LD5
RED
J259
R76220R
R16KL
18K
D4 4148
R84
470R
C44
180n
J207
C43
180n
P8R
10A
10K
CHANNEL_11-12 .
D1K
4148
R90
470R
P7
1B
50K
.
HEADPHONES
U1
33078
J21
C28
16V 33U
6
5
4
31
JB2H#3921
LINE_INPUT
C23
50V 22u
R14
10K
R97A
100R
R78H
4M7
R78A 750R
R31J
1K2
C38
100n
R110A
15K
C62A
47n
C64A
22n
C66A
10n
C63A
2n2
C65A
1n
C59A
10n
C61A
4n7
C55A
33n
C57A
18n
C68B
5n6
C67A
330p
J231
R8H 562R
R17I
4K7
D3I
4148
R28J
2K
WHT RED
JB1KL
J209
R82A 680R
R101B
100R
R72A
82K
R79A
7K5
R74A
820R
P11B
1B20K
.
125Hz
R76A
47K
R83A
7K5
R73A
100R
R86A 620R
R80A
56K
R87A
7K5
R81A
100R
R90A 620R
R84A
47K
R91A
7K5
11
10
9
8
7
6
5
4
3
2
1
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
.
NOV/27/01
OCT/16/00
AUG/30/00
.
MAY/15/00
MAR/14/00
.
.
OCT/21/99
MAR/03/99
.
3.30
3.20
3.10
.
3.02
3.01
.
.
3.00
2.00
->22N_R40,R41-G-H_1K2->3K
PC#6473_C12G-H_6N8->5N6_C23G-H_47N-
PC#6292_R16FX_680R->470R_DEL_C5FX
PC#6213_R10_6K8->3K_J315->1K5-(R315
RCA_JK_#3466_.070"->.059"
PC#6244_HOLE_SIZE_FOR_GND_LEG_OF
MAKE_ALL_SOLDERMASK_BIGGER_THAN_PAD
PC#6140_HEADPHONE_JK_#3497->#3921
REF#_R18H-R19H
PC#5934_MOVED_C15G_PC#5960_CORRECT
PC#5936_FIX_PROTO_PROBLEMS
AP-812/818
M1156.PCB_DATABASE_HISTORY
R94A 620R
R88A
56K
R95A
7K5
R89A
100R
R98A 620R
R92A
47K
R99A
7K5
R93A
100R
R102A 680R
R96A
56K
R103A
7K5
C72B
16V
33U
R106A
620R
R100A
56K
R107A
7K5
R88 1M
R33G 2K
C41
100u
16V
P1
B
50K
MAIN_L
.
R42H
10K
R9K
470R
J24
1#3666
R39
6K8
Q15A
BC560
Q18A
BC560
Q17A
BC560
Q20A
BC560
Q19A
BC560
Q21A
BC560
Q23A
BC560
Q22A
BC560
Q16A
BC560
C60A
68n
C58A
180n
C51A
100n
C53A
68n
C1KL
100n
C56A
330n
C54A
680n
C52A
1u
R42G 10K
J246
J239
J245
R4G
4K99
R6G
249R
J244 J248 J247
P8G
B
10K
CHANNEL_1 .
P8H
B
10K
CHANNEL_2 .
D4H
4148
D1G
4148
J256
J220
R22G
4K7
R37H
220R
R31H
1K5
R7FX
470R
R11G
4K99
R11H
4K99
R13G 249R
R15G
10K
R40H3K
R13H
249R
R40G
3K
J302
D2H
4148
C7H
50V 22u
C6H
50V
22u
P9G
100K
5C
SWEEP
.
P7IJ
10K
1B
BAL
.
D1H
4148
D3G
4148
R41G
3K
R41H
3K
R34H
10K
R27H
10K
R36H
10K
R19G
1K2
R23J
33K
R19H
1K2
R17H
33K
R3G
1K
R7H
249R
C69B
47p
R18G
1K2
C8H
1n5
R5H
4K99
J222
R65
620R
R1H
4K7
D6I
4148
R2H
4K7
J254
R3547K
J255
Q3H
BC550
Q3G
BC550
U2AH
33078
R93
1K5
U1AH
33078
U3AH
33078
C26FX
100N
1
HOLDER#3638
R37H
10K
R21G
4K7
R39G
4K7
R37G
10K
R39H
4K7
R24G
4M7
C5G
25V
100u
J42
R38H
1M
R38G
1M
R22H
4K7
R75A
7K5
MX1
#3597TO-CHANNELS
R26G
1K2
R34G
10K
R10H
4K99
R32G
8K2
R21H
4K7
R31G
1K5
D6K
4148
R25H
1K2
R18H
1K2
R10G
4K99
EY1
R15H
10K
R35H
2K
R17G
33K
R36G 10K
R35G
2K
SP1
R14H
82K
C40
50V 22u
J62
R32H
8K2
J144
R14G
82K
R33H
2K
R26H
1K2
R25G
1K2
R28G
18K
C1H 100n
R28I
2K
J205
R1710K
J7
1#3665
1
C71B
33n
R70
620R
1#3666
D1FX
4148
C7FX
2N2
C12FX
2N2
C25FX
2N2
J36
R5FX1K
U4FX
74HC374
1
R15FX
8X330R_RES
R8FX 100K
Q2FX
MPSA13
Q1FX
MPSA06
C15FX
22N
C17FX
22N
C23FX
10U 16V
C10G
100N
C13FX
10U
16V
C9FX 50V 22U
C6FX
50V 22U
C2FX
50V
22u
J34
6
5
4
31
JB9
H-PHONES
.
J33
C3FX
27P
J91
U1FX
28-PIN_SOCKET
32KX8_SRAM
#6993_IN_#3507
U3FX
28-PIN_SOCKET
YS_EPROM_27C512
#6981_IN_#3507
R29FX
750R
1
R100FX
8X10K_RES
J26
C42
100n
R6FX 10K
C5H
1n5
D2FX
4148
C8FX
2N2
R13FX
1K
R12FX1K
R9FX
1K
R11FX
10K
R10FX
470K
J32
J22
1 246
357911
108
13
15 17 19 21 23 25 27 29 31
363840424446485052
57 59 61 63 65 67 69 71 73
78 80 82 84
8381797775
76 55 34 32
30 28 26 24 22 20 18 16 14 12
3335373941434547495153
54 56 58 60 62 64 66 68 70 72 74
U2FX
ART-1365
#6992_IN_#3557
1
246
35
7
9
11
10
8
13
15
17 19
21 23 25 27 29
31
36
38
404244
34
32
30
282624222018
16
14
12
33
35
37
39
41
43
U6FX
CS4218
#6994_IN_#3550
KNOBPART#FUNCTIONREF
MODEL(S):- AS_OF
MAIN-EQ
MON-EQ
GAIN
TREBLE
MID
SWEEP
BASS
MON1
EFX
PAN(BAL)
FADER
F
N/A
N/A
#8392
#8395
#8395
#8395
#8395
#8394
#8397
#8392
#8680
K
MAY/2001
-
-
-
-
-
-
-
-
-
-
-
#3996
#3996
#4567
#4537
#4537
#4387
#4537
#4566
#4566
#4537
#4489
P
P10A-18A
P10B-18B
P1G-P1H
P5G-P5H
P4G-P4H
P9G-P9H
P3G-P3H
P2G-P2H
P6G-P6H
P7G-P7H
P8G-P9H
R
AP-812/816
M1156.PCB_POT_LIST
C20FX
100N
C24FX 2N2
C542N2
C1FX
1uF
C4FX
27P
R111A
100K
C18FX
22N
P11
SELECT
#4581
ENCODER
J28
J49
P12B
1B20K
.
250Hz
C3G
100n
J43
R91
680R
J75
J25
J258
D5K4148
R58
1K
J282
C22FX
10N
R27FX
220R
C19FX
10U 16V
J39
R48
14K0
C10H
100N
U16
4560L(#6754)
R104A
82K
C2G
100n
L2FX
#3818
J203
P13B
1B20K
.
500Hz
EY3
C1G 100n
100n
R16FX
470R
C22
100n
J60
J64
J59
J145
R92
680R
C15J
68N
J214
R89
4K7
C70A
33n
R110B
15K
C69A
47p
EY2
EY5
P10A
1B20K
.
63Hz
C5L
1n5
R75B
7K5
R80
3K3
C2H
100n
J16
R107B
7K5
J316
C3H
100n
J73
C12G
5N6
J321
C23G
22N
C12H
5N6
C7IJ
100n
R43
4K99
J276 J279
R13L
82K
R55
33K
R32 6K98
C20
50V 22u
P14B
1B20K
.
1KHz
3
21
JB1H
#3925
J50
1#3666
J312
C13G
4N7
J280
J52
R108B
15K
J304
J317
J271
C82J
100n
C34
100n
P15B
1B20K
.
2KHz
P16B
1B20K
.
4KHz
P17B
1B20K
T#3996
8KHz
R105A
100R
P18B
1B20K
T#3996
16KHz
P11A
1B20K
.
125Hz
P12A
1B20K
.
250Hz
P13A
1B20K
.
500Hz
P14A
1B20K
.
1KHz
P15A
1B20K
.
2KHz
P16A
1B20K
.
4KHz
P17A
1B20K
.
8KHz
P18A
1B20K
.
16KHz
R85A
100R
R97B
100R
J243
R70B
15K
J148
C72A
16V 33U
R8L
470R
J23
R69
620R
C13H
4N7
4148
C10K
1N
U17
TLO74
J204
C17G
2N2
R112A
220R
R101A
100R
R109A
15K
R2J
4K99
R112B
220R
R13K
82K
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1PC#6500_CHANGE_STYLE_00_SLD-POT_HOLES
3921_JACKS_TO_SLOTTED_HOLE
PC#6771 IC SOCKET 3571->3507
PC#6864 REDO SOLDERMASK
PC#6952 ENLARGE 1 HOLE FOR RCA JACKS5.10
5.00
4.10
4.00
3.40JAN/28/02
MAR/08/02
NOV/1/04
MAR/31/05
OCT/17/05
D
D
D
D
D
D
D
D
D
.
MAY/25/06
V
V
V
V
V
V
V
V
V
.
5.20
N
N
N
N
N
N
N
N
N
TO 0.040"
PC#7091 HOLES FOR #3522 SWITCH FROM 0.031"
C29FX
100N
KNOBPART#FUNCTIONREF
MODEL(S):- AS_OF
GAIN
HIGH
MID
LOW
MON
EFX
PAN(BAL)
FADER
EFX-RTN
MAIN-L/R
ENCODER-S/M
PHONES
#8392
#8395
#8395
#8395
#8394
#8393
#8392
#8660
#8660
#8660
#8397
#8392
MAY/2001
-
-
-
-
-
-
-
-
-
-
-
#4570
#4562
#4562
#4545
#4566
#4566
#4537
#4487
#4487
#4488
#4581
#4566
P11J-1KL
P5IJ-5KL
P4IJ-4KL
P3IJ-3KL
P2IJ-2KL
P6IJ-6KL
P7IJ-7KL
P8L-P8R
P4
P1-P2
P11-P12
P7
AP-812/816
M1156.PCB_POT_LIST
C28FX
100N
C27FX
100N
C17H
2N2
R29
36K
J257
28-PIN_SOCKET
32KX8_SRAM
#6993_IN_#3571
B
50K
MAIN_R
#4579
C11FX
10U 16V
"P21"
STYLE "P25"
STYLE
"00"
STYLE
"EQ"
STYLE
J265 J270
R29I
10K
J272
J260
J284
J292
R29L
10K
J298
J274
J227
J79
D3H
4148
R17J
4K7
R19J
39K
KNOBPART#FUNCTIONREF
MODEL(S):- AS_OF
F
F
F
EFX-TO-MON
MASTER-EFX
MON-MASTER
P
P
P
#4566
#4568
#4568
N
N
N
-
-
MAY/2001
K
K
K
#8393
#8393
#8394
R
R
R
P5
P6
P3
AP812/816
M1156.PCB_POT_LIST
EFXBUSS-
LVGND
LVGND
LVGND
S2-
LED_COM
BSIG
ASIG
ART_GNDI
BREF
+15V
+15V
-15V
-15V
ACLP
BCLP
MONBUSS+
S1-
LED+15V
+5V
+24V
+24V
AREF
U1FX
COPPER FOIL
SIDE VIEW
P2
IC SKT
IC
VER:5.20
#3466 #3466
#5010
#5011
D
M1156
EFX
MON
MID
MID
SWEEP
BASS
AP812/818
GRN
GRN
YEL
PUR
PUR
YEL
N/C N/C
12
11
10
9
8
7
6
5
4
3
2
1
<<< Wave Solder
SLOT
SLOT
SLOT
FLAT
FLAT
5 MOVE C28FX AWAY FROM LEG OF P12
P12
MOVE C28FX AWAY FROM LEG OF
C28FX
ASSEMBLY M1156-5.20
#3925
SOLDER TO DGND
ADD EXTRA SOLDER
4 ADD 1" COPPER STRIP ON BOTTOM OF U1FX FOR
3 ADD .5" COPPER STRIP ON TOP OF P2 FOR N.A.
2 ADD YELLOW WIRE NEXT TO U6
1 ADD COPPER FOIL ON I.C SOCKET OF U1FX
SOLDER TO POT
FOLD COPPER OVER AND
COPPER
COPPER
TAPE
TAPE
AND EXPORT
EXPORT
P2
U1FX
PCB
XLR
PCBSA DEPT.
PRODUCTION NOTES
BLANK SIZE=16.000" X 10.500"
#3421
#6408
PCB MECH M1156-5.20
P:\1156V50.PRN
PRODUCTION NOTE 4:
NORTH AMERICAN CE

35A
2K
0.5W
R503
470K
R10C
22u
25V
C213
2200u
50V
C4
IN
REF
OUT
WATTS
7815U6
1
2
3
100N
C2
100N
C214
33R
5W
R1
510R
R101A
4u7
63V
C12 22V/0W5
IN5251
D213 2U2
63V
C13
100N
C7
YORKVILLE NAME: PCB#&VER:
MODELS: SCH ISSUE:
TITLE:
DATE:
M1104
MP10DSX
AP-812/AP-818
M1104.SCH
MAY/29/03
STEREO_400W_AMP
2.30
BC560
Q4
2M2
R18
4148
D214
4148
D14
80CFM
FAN
TB1
TB2
1N4004
D2
FP
47R
R74B
2N5638
Q34A
100n
C9
1N4004
D1
1K
R121B
33U16V
C49B
100n
C22
100n
C23
33U 16V
C82A
4148
D5 4148
D6
4K99
R12
49K9
R11
49K9
R14
4K99
R15
4148
D8
4148
D7
1/4
TLO74
U22
6
5
7
4K99
R10
4K99
R13
4148
D12
1n
C10
60K4
R7
14K0
R8
75R
R3
442R
R2
4148
D66
21K5
R4
4148
D11
12K1
R5
BC560
Q1
50V
22u
C11
31K6
R6
1/4
TLO74
U22
13
12
14
1/4
TLO74
U22
9
10
8
1/4
TLO74
U22
2
3
1
TP5
15N
C57B
1.5A
F1
1.5A
F2
1/2
33078
U5B
2
3
1
1N750A
4.7V
D9
EY1
EY2
1N4004
D4
1N4004
D3
4004
D17
4004
D16
IN
REF
OUT
WATTS
7915U4
2
1
3
IN
REF
OUT
WATTS
7805U5
1
2
3
100R
R9
BDX53C
Q32
1/2
33078
(4=ABAT-,8=ABAT+)
U6B
2
3
1
470u
63V
C1
YEL
ORN
FP
33R2
R104A
1M
R248
10R
R234A
10R
R235A
1K5
R130A
22N
C95
1M
R247
FP
590R
R218A
FP
590R
R113A
FP
590R
R208A
FP
590R
R209A
10R
R216A
10R
R217A
3K3
R215A
324R0
R120A
1K
R119A
4K590
R118A
FP
33R2
R233A
3K160
R116A
37K90
R115A
FP
590R
R220A
FP
2K21
R125A
FP
47R
R117A
FP
47R
R75A
9K1
R112A
9K1
R111A
4n7
C32A
10n
C31A
100P
C59A
47P
C58A
22N
C94
100U
25V
C6
3K
0.5W
R520
2N5638
Q33A
100n
50V
C71A 100V
2N2
C83A
100V
2N2
C84A
FP
33R2
R126A
100U
25V
C3
100V
100n
C30A
100V
100n
C29A
10R
1W
R77A
1K0
R231A
1K
R222A
1K
R223A
1K0
R236A
27K
R136A
100R
R135A
2K43
R134A
6K8
R133A
9K1
R132A
43K
R131A
27K
R129A
FP
47R
R74A
2K32
R127A
FP
590R
R114A
FP
2K21
R128A
442R
R124A
68K
R123A
68K
R122A
1K
R121A
4148
D78A
4148
D77A
4148
D41A
BAT85
D44A
BAV21
D13A
BAV21
D43A
4148
D42A
4148
D75A
4148
D40A
4148
D39A
4148
D9A
4148
D38A
4148
D31A
4148
D76A
SRT
AMP1_OUT
JB2A
1
2
3
4
5
6
SRT
AMP1_OUT
JB1A
1
2
3
4
5
6
33U16V
C49A
33U 16V
C82A
4uH
L1A
BC550
Q29A
1N4004
D26A
1N4004
D25A
MR854
D72A
MR854
D71A
VBE-RED
TP11A
VBE-BLK
TP10A
15N
C57A
BC560
Q28A
OPTOLED
U4A
1
2
CW
10mV
VBE
LIN
100R
R200A
2V5
NJM431
D70A
1
23
16v
10u
C50A
DIAC
MBS4992
8V
Q45A
1R8
5W
R195A
MT1
MT2
G
MAC15A6FP
Q43A
A13
Q11A
A63
Q10A
MJL21194
Q42A
MJL3281A
Q41A
MJL21194
Q40A
MJL21194
Q39A
BC550
Q27A
BC550
Q26A
BC560
Q25A
BC560
Q24A
MJL21193
Q38A
MJL21193
Q37A
MJL1302A
Q36A
MJL21193
Q35A
0R1
5W
R194A
0R1
5W
R193A
0R1
5W
R192A
0R1
5W
R191A
0R1
5W
R190A
0R1
5W
R189A
1K8
5W
R188A
1K8
5W
R187A
680R
0.5W
R80A
680R
0.5W
R79A
4K7
0.5W
R76A
21K5
0.5W
R184A
21K5
0.5W
R183A
10N
100V
C33A
D37A
D36A
4148
D34A
4148
D33A
4148
D32A
4148
D30A
D84A
4V7
1N750ARL
D69A
4V7
1N750ARL
D68A
30V/2%
1N5256C
D67A
16V/1W
1N4745A
D66A
16V/1W
1N4745A
D65A
6V2
1N753ARL
D64A
6V2
1N753ARL
D63A
30V/2%
1N5256C
D62A
1/2
33078
U5A
6
5
7
1/2
33078
(4=ABAT-,8=ABAT+)
U6A
6
5
7
1/2
33078
(4=ABAT-,8=ABAT+)
U5A
2
3
1
1/2
33078
U6A
2
3
1
470u
25V
C70A
470u
25V
C69A
27K
R86
100U
25V
C5
22u
25V
C24
#6426
27V
500mW
D20
10K
R87
4U7
63V
C207
PHANTOM_POWER
IN
OUT
SW1
1
2
3
MC1 11
MC1 3
TO_FRONT_PANEL
MC1 1
MC1 2
MC1 8
MC1 7
MC1 9
MC1 4
MC1 5
MC1 6
MC1 12
MC1 10
1K
1W
R181
1K
1W
R182
120K
R96A
1N750A
4.7V
D29B
27K
R238B
100n
100V
C71B
100U
25V
C8
BC560
Q50B
VCC RST
GND
DS1233 Q30A
12
3
10n
50V
C89B
16V 68N
C46
4N35
U4B
6
5
4
100V 10N
C45
16V 68N
C44
68K
R105B
PIN 11
D
IABC
1/2
LM13600
(6=V-,11=V+)
U2
4
2
3
1
587
16v
33U
C52
1/2
TLO72
U1
2
3
1
1/2
TL072
U3B
2
3
1
1/2
TL072
U3B
6
5
7
150R
R229
43K
R226B
1M
R179
75K
R178
7K5
R177
150R
R176
BC550
Q23B
120K
R173
15K
R172
510R
R101B
10K0
R170
10K0
R169
33K
R168
120K
R166
68K
R165
10K0
R163
10K0
R162
3K3
R180
2N5638
Q33B
27K
R161
43K
R160
33U 16v
C51
33U 16v
C47
43K
R90
27K
R91
BC550
Q23A
10K0
R92
10K0
R93
68K
R95
33K
R98
10K0
R99
10K0
R100
510R
R500A
15K
R102
120K
R103
43K
R226A
68K
R105A
150R
R106
7K5
R107
75K
R108
1M
R109
3K3
R110
150R
R228
1/2
TL072
U3A
2
3
1
1/2
TL072
U3A
6
5
7
1/2
TLO72
U1
6
5
7
16v
33U
C48
PIN 11
D
IABC
1/2
LM13600
(6=V-,11=V+)
U2
13
15
14
16
12910
4N35
U4A
6
5
4
16V 68N
C41
16V 10N
C42
16V 68N
C43
10n
50V
C89A
BC560
Q50A
27K
R238A
1N750A
4.7V
D29A
2N5638
Q34B
10K
R85
10K
R84
10K
R88
10K
R82
1/2
33078
(4=ABAT-,8=ABAT+)
U5B
6
5
7
1/2
33078
U6B
6
5
7
BC560
Q3
BDX53C
Q2
4148
D22
80V
3900U
C203
CHASSIS
X2
12
CSACSA
22n
C18
CSACSA
4N7
C19
3K
0.5W
R20
REDWC2
X.BLK
WC3
X.BLK
WC5
AC.WHT
WC6
AC.BLK
WC7
80V
3900U
C202
RED WC10
200K
R504
80V
3900U
C209
TP4
TP3
AC.GRN
WC14
1
80V
3900U
C204
732VA
PT#1318
120VAC
60Hz
80V
3900U
C208
80V
3900U
C210
YELL
WC11
100n
100V
C206
510R
R500B
80V
3900U
C201
100n
50V
C205
80V
3900U
C200
47P
C58B
FP
47R
R75B
FP
47R
R117B
37K90
R115B
3K160
R116B
4K590
R118B
1K
R119B
3K3
R215B
20K
R207
3K3
R206
100P
C211
ORN
100P
C212
4148
D6C
10K0
R505
17K8
R14C
4148
D5C
47K
R12C
AC.GRN
RED
AC.BRN
AC.BLUE
BRN/BLK
BLUE
RED
CSACSA
4N7
CSACSA
680n
BROWN
2+
2-
1+
1-
AMP1_OUT
SPEAKON
4148
D24
1.5A
1.5A
.
#1318E
230/245VAC
.
TOROID
10
9
8
7
6
5
4
3
2
1
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
D
D
D
D
MAY/29/03
.
NOV/26/01
JAN/25/99
JUN/25/97
MAY/15/97
V
V
V
V
2.30
.
2.20
2.10
.
2.00
N
N
N
N
PC#6610_Q43A_BT139->MAC15A6FP
68n->10n
PC#6204_R102,R172_43K->15K_C42,C45
CE-XFMR_WIRE_COLOURS_UPDATED
CORRECTIONS_ADD_CE_PWR_SUPPLY
PC#5372_ADD_D22,D24
AP812
M1104.SCH_DATABASE_HISTORY
7AMPS
12AMPS
DIGND DIGND DIGND
DIGND
DIGND
DIGNDDIGND
BROWN
RST_B
BOG
BOG
BOG
BOG
BOG
BOG
BOG
BOG
BOG
-70V
-70V
-15V
-15V
-15V
-15V
-15V
-15V
-15V
BLACK
ABAT-
ABAT-
+15V
+15V
+15V
+15V
+15V
+15V
+15V
+15V
+15V
ABAT+
ABAT+
ABAT+
AOG
AOG
AOG AOG
AOG
AOG
AOG
AOG
AOG
AOG
AOG
AOG
AOG
AOG AOG AOG
AOG
AOG
AOG
AOG
AOG
AOG
AOG
AOG
AOG
AOG
AOG
AOG
+70V
+70V
+70V
+70V
A_IN
AREF
AREF
ACLP
ASIG
ASIG
BREF
BREF
BCLP
BCLP
BSIG
BSIG
+5V
+5V
+5V
PSGND
PSGND
PSGND
PSGND
PSGND
PSGND
+24V
+24V
+24V
BLUE
GREEN
WHITE
+24V-PP
+24V-PP
MUTE
MUTE
1_OUT
>BOG
RST_A
LVGND
LVGND
LVGND
LVGND
LVGND LVGND
LVGND
LVGND
LVGND
LVGND
GRN/YEL
STUFFED
PARTS NOT
THESE TWO
STUFFED
PARTS NOT
THESE TWO
230V
245V
C214 MUST BE #5314 CERAMIC TYPE
230/245 VAC
CHANNEL ’2’
TEMPERATURE
BYPASS CAPS
AMPLIFIER
TO U5A & U6A PIN 4
TO U5A & U6A PIN 8
120 VAC
BIAS:ADJUST R200 FOR 10mV +/-1mV
BETWEEN TP10 AND TP11, WARM.
NOTES:
NOTES:
ALL UNMARKED DIODES ARE IN4148
BYPASS CAPS
TURN ON/OFF
BY-PASS CAPS
SENSE
FAN CONTROL
BLK
RED
F
F
E
E
D
C
B
A
D
C
B
A
AMP ’1’
U:\M1104V23.PRN

VCD
M1155-V5.00
SOLDERSIDE M1155-5.00
BLANK SIZE=16.000" X 7.500"
1
1
DRILL DETL M1155-4.00
J114
J117
J122
SP15
TESTJIG4
H1
P7F
B
10K
PAN
#4537
P5E
B
10K TREBLE
#4537
P3F
B
10K BASS
#4537
P7E
B
10K
PAN
#4537
R74E
B
10K BASS
#4537
P4E
B
10K MID
#4537
SP2
J43
P4F
B
10K MID
#4537
11
10
9
8
7
6
5
4
3
2
1
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
D
MAR/31/05
APR/18/02
JAN/28/02
.
NOV/26/01
APR/06/00
MAR/14/00
D
NOV/25/99
MAR/03/99
V
5.00
4.00
3.20
.
3.10
3.00
2.01
V
2.00
1.00
N
PC#6864 REDO SOLDERMASK
#3921_JKS_TO_SLOT
PC#6500_NEW_HOLE_SIZE_FOR_SLD_POTS
->22N_R40-R41_A-F_1K2->3K
PC#6473_C12A,F_6N8->5N6_C23A-F_47N-
FIX_MISSING_TRACE_AT_PF2
MAKE_ALL_SOLDERMASK_BIGGER_THAN_PAD
BREAKAWAYS_IN_FROM_EDGE_OF_PCB
MOVED_TRACES_TO_ACCOMODATE_SIDE
PC#5935/5937_PROTO_PROBLEMS_FIXED
AP-812/818
M1155.PCB_DATABASE_HISTORY
P5F
B
10K TREBLE
#4537
J131
"P25"
STYLE
J103
J132 J130
3
21
JB1F
#3925
J129 J128
R37E
220R
R27E
10K
R8E
562R
R9E 562R
R28F18K
R9F
562R
R24F
4M7
R8F 562R
R33E 2K
R17F
10K
R17E 10K
J37 J125
J119
J124 J123 J127 J126
P8E
B10K
CHANNEL_1 #4489
6
5
4
31
JB2F
LINE_INPUT
#3921
P8F
B10K
CHANNEL_2 #4489
D4F
4148
D1E
4148
"P21"
STYLE
J101
R22E 4K7
R37F
220R
R34F 10K
R11E
4K99
R2F 4K7
R11F
4K99
R1F 4K7
HOLDER=#3638
R13E 249R
R5F
4K99
C8F 1n5
R15E10K
R7F
249R
R40F3K
R13F
249R
R40E
3K
D4E
4148
D3F
4148
D2F
4148 D1F
4148
D3E
4148
R41E
3K
R41F
3K
R31F
1K5
R27F
10K
R36F
10K
C6F
35V
22u
C7F 35V 22u
R19E1K2
R19F 1K2
R42F
33K
R18E1K2
J104
J133
J5
J87
C8E 1n5
Q3F
BC550
Q3E
BC550
U2EF
33078
U1EF
33078
U3EF
33078
R16F
10K
R21E
4K7
R39E 4K7
R16E
10K
R39F
4K7
R24E
4M7
R38F
1M
R6E
249R
R4E
4K99
R38E
1M
R22F
4K7
R26E
1K2
R34E
10K
R10F
4K99
R32E 8K2
R21F 4K7
R31E
1K5
C9E 1n5
R25F
1K2
R18F 1K2
R10E
4K99
R15F 10K
R35F
2K
R42E
33K
R36E 10K
C7E
35V 22u
C6E
35V
22u
R35E
2K
R14F
82K
R32F
8K2
R14E
82K
R33F
2K
R26F
1K2
R25E
1K2
R28E
18K
C1F 100n
C10E
100N
R4F
4K99
KNOBPART#FUNCTIONREF
MODEL(S):- AS_OF
EFFECTS
TREB_CONTROL
MID_TONE
BASS_CONTROL
MONITOR_1
GAIN_CONTROL
#4566
#4537
#4537
#4537
#4566
#4567
25/11/99
25/11/99
25/11/99
25/11/99
25/11/99
25/11/99
#8393
#8395
#8395
#8395
#8394
#8392
P6A-P6F
P5A-P5F
P4A-P4F
P3A-P3F
P2A-P2F
P1A-P1F
AP812/818
M1155.PCB_POT_LIST
C10F
100N
C2E
100n
R6F
249R
C33F
10U
16V
C2F
100n
R7E
249R
J115
C12E
5N6
C23E
22N
C12F
5N6
C9C 1n5
R5E
4K99
C23F 22N
C13E
4N7
C13F
4N7
C17E
2N2
R1E 4K7
C17F
2N2
R2E 4K7
C17D
2N2
C17C
2N2
C13D
4N7
C13C
4N7
C23D 22N
C12D
5N6
C23C
22N
C12C
5N6
3
21
JB1D
#3925
6
5
4
31
JB2D
LINE_INPUT
#3921
J59
C2D 100n C2C 100n
C10D
100N
J60
C10C
100N
C1D 100n
R28C
18K
R25C
1K2
R26D
1K2
R33D
2K
MC2
MW1
CABLE=#3639
HOLDER=#3638
_MW1
R14C
82K
R32D
8K2
R14D
82K
C5C
25V
100u
R35C
2K
R36C 10K
R42C
33K
R35D
2K
R15D 10K
R10C
4K99
6
5
4
31
JB2C
LINE_INPUT
#3921
3
21
JB1C
#3925
R18D 1K2
R25D
1K2
R31C
1K5
R21D 4K7
R32C 8K2
R10D
4K99
R34C
10K
R26C
1K2
R2C
4K7
R22D
4K7
R1C
4K7
R38C
1M
R38D
1M
R24C
4M7
R39D
4K7
R5C
4K99
C8C 1n5
R16C
10K
R39C 4K7
R21C
4K7
R16D
10K
R7C
249R
R3C
1K
U3CD
33078
R6D
249R
U1CD
33078
U2CD
33078
Q3C
BC550
R4D
4K99
Q3D
BC550
J85
J109
J84
P7B
B
10K
PAN
#4537
J53
R18C1K2
R42D
33K
R19D 1K2
R19C1K2
C6C
35V
22u
C7C 35V 22u
R36D
10K
R27D
10K
R31D
1K5
R41D
3K
R41C
3K
D3C
4148
D1D
4148
C8D 1n5
D2D
4148 D3D
4148
D4C
4148
R40C
3K
R13D
249R
R40D3K
R15C10K
R13C 249R
R4C
4K99
R6C
249R
R11D
4K99
R11C
4K99
R34D 10K
R37D
220R
R22C 4K7
J52
J86
D1C
4148
D4D
4148
P8D
B10K
CHANNEL_2 #4489
P8C
B10K
CHANNEL_1 #4489
J77 J78 J74
C9D 1n5
J75
J70
J76
R17C 10K
R17D
10K
R33C 2K
R8D 562R
R24D
4M7
C7D
35V 22u C6D
35V
22u
R9D
562R
R28D18K
R9C 562R
R8C
562R
R27C
10K
R37C
220R
J79 J80 J81 J83
J54
J45
J67
R3D
1K
R7D
249R
J82
P5D
B
10K TREBLE
#4537
C9A
1n5
R5D
4K99
P4D
B
10K MID
#4537
R1D
4K7
R2D 4K7
P4C
B
10K MID
#4537
R74C
B
10K BASS
#4537
P7C
B
10K
PAN
#4537
P3D
B
10K BASS
#4537
P5C
B
10K TREBLE
#4537
P7D
B
10K
PAN
#4537
H1
KNOBPART#FUNCTIONREF
MODEL(S):- AS_OF
F
F
F
MID_SWEEP
GAIN_SLIDER
PAN_CONTROL
P
P
P
#4385
#4584
#4537
N
N
N
25/11/99
25/11/99
25/11/99
K
K
K
#8395
#8680
#8392
R
R
R
P9A-P9F
P8A-P8F
P7A-P7F
AP812/818
M1155.PCB_POT_LIST
SP14
6
5
4
31
JB2B
LINE_INPUT
#3921
J73
J65
J57
J69
J51
LD1D
RED
C5D
25V
100u
LD1C
RED
Q1D
A13
Q1C
MPSA13
C15D
16v
33u
C14D 16v
33u
C14C
16v 33u
C15C
16v
33u
J72
J50
J64
3
21
JB1B
#3925
J71
J58
P1D
20K
5C
#4567
GAIN
P6D
10K
B
#4566
EFFECTS
P6C10K
B
#4566
EFFECTS
TESTJIG1
TESTJIG2
P2D10K
B
MON1
#4566
P2C10K
B
MON1
#4566
SP1
H2
P1C
20K
5C
#4567
GAIN
C33A
10U
16V
C33C
10U
16V
C16D330NC16C 330N
C11D
16V
100u
C10D
100u
16V
C10C
100u
16V
C11C 16V
100u
J61
J66
J31
R37A
220R
C1B 100n
P1A
20K
5C
#4567
GAIN
LD1A
RED
C10A 100N
J63
Q1A
MPSA13
C15A
16v
33u
J28
6
5
4
31
JB2A
LINE_INPUT
#3921
3
21
JB1A
#3925
R19B 1K2
C10B
100N
R41A
3K
P2A10K
B
MON1
#4566
P2B10K
B
MON1
#4566
R11A
4K99
J27
P5A
B
10K TREBLE
#4537
D2B
4148
R2A 4K7
R27A
10K
R1A 4K7
J9
D1B
4148
J36
R26A
1K2
R5A
4K99
C8A
1n5
R34A
10K
R10B
4K99
P9B
100K
5C
SWEEP
#4385
R8A
562R
R7A
249R
P9D
100K
5C
SWEEP
#4385
R6B 249R
J21
J20 J19
R4B4K99
J26
J17
R32A 8K2
R9A 562R
R21B 4K7
R22A 4K7
P3B
B
10K BASS
#4537
P6A
10K
B
#4566
EFFECTS
P6B
10K
B
#4566
EFFECTS
D2A
4148
C6A
35V
22u
C7A 35V 22u
C11A 16V
100u
J6
R28B18K
J3
R31A
1K5
C2A 100n
P9A
100K
5C
SWEEP
#4385
C8B 1n5
C10A
100u
16V
U4AB
TLO74
R25B
1K2
C14A
16v 33u
J7
R18B 1K2
J2
J1
R4A
4K99
R6A 249R
R10A
4K99
J4
R15B 10K
J23
C14B
16v 33u
R41B
3K
C16A 330N
J35
R35B
2K
C16B330N
C10B
100u
16V
J32
R42A
33K
C9B 1n5
J44
R36A 10K
R35A
2K
C2B 100n
R37B
220R
J42
D4B
4148
C11B
16V
100u
C7B
35V 22u
C6B
35V
22u
C33B
10U
16V
P7A
B
10K
PAN
#4537
P1B
20K
5C
#4567
GAIN
J25
R16B
10K
R21A
4K7
R9B
562R
R39A 4K7
R24B
4M7
R16A
10K
J22
J14
R39B
4K7
R7B
249R
R8B 562R
J41
R5B
4K99
R14B
82K
R1B 4K7
J15
R2B 4K7
R24A
4M7
R32B
8K2
R31B
1K5
R11B
4K99
R38B
1M
R38A
1M
P3A
B
10K BASS
#4537
D4A
4148
R13A 249R
J33
J8
R14A
82K
C15B
16v
33u
Q1B
A13
J62
U2AB
33078
LD1B
RED
J30
J29
R27B
10K
R33A 2K
C2
1n5
R33B
2K
U1AB
33078
P4A
B
10K MID
#4537
3
21
JB1E
#3925
P4B
B
10K MID
#4537
J24
U4CD
TLO74
J39
J34
D2C
4148
SP13
TESTJIG4
J56
SP1
H1
P5B
B
10K TREBLE
#4537
J40
J111
C12A
5N6
R36B
10K
R17B
10K
R17A 10K
R42B
33K
J38
C23A
22N
P8A
B10K
CHANNEL_1 #4489
P8B
B10K
CHANNEL_2 #4489
J55 P9C
100K
5C
SWEEP
#4385
P9F
100K
5C
SWEEP
#4385
J112
C12B
5N6
C11n5
C9F 1n5
C23B 22N
C13A
4N7
C13B
4N7
D1A
4148
R15A10K
J16
R40B3K
R34B 10K
R13B
249R
R40A
3K
D3B
4148
R26B
1K2
D3A
4148
R25A
1K2
R19A1K2 C17A
2N2
R18A1K2
J18
J46
Q3B
BC550
Q3A
BC550
U3AB
33078
R22B
4K7
R28A
18K
C17B
2N2
#3596MX1
J107
J118
J102
LD1F
RED
LD1E
RED
Q1F
A13
Q1E
MPSA13
C15F
16v
33u
C14F
16v 33u
C14E
16v 33u
C15E
16v
33u
J121
J100
J113
J120
J108
P1F
20K
5C
#4567
GAIN
P6F
10K
B
#4566
EFFECTS
P6E 10K
B
#4566
EFFECTS
P2F10K
B
MON1
#4566
P2E10K
B
MON1
#4566
P1E
20K
5C
#4567
GAIN
C33D
10U
16V
C33E
10U
16V
C16F330NC16E 330N
C11F
16V
100u
C10F
100u
16V
C10E
100u
16V
C11E 16V
100u
J110
J116
J13
J10
J11
J12
U4EF
TLO74
D2E
4148
J106
J105 P9E
100K
5C
SWEEP
#4385
AP812/818
M1155
VER-5.00
6
5
4
31
JB2E
LINE_INPUT
#3921
LED_COM
-15V
LED+15V
+15V
EFXBUSS-
+24V
MONBUSS+
LVGND
S2- S1-
ASSEMBLY M1155-5.00
2 INSTALL MX1 FOR M1155A ONLY
FOR M1155A
INSTALL MX1 HERE
ONLY
1 BEND XLR LEGS
PRODUCTION NOTES
BLANK SIZE=16.000" X 7.500"
PINS=#3596
D
EFX
MON
TREBLE MID
MID
SWEEP
BASS
EFX
MON
TREBLE MID
MID
SWEEP
BASS
EFX
MON
TREBLE MID
MID
SWEEP
BASS
N/C
N/C
Wave Solder 1
PCB MECH M1155-5.00
P:\1155V50.PRN

SHEAR SHEAR
SHEAR SHEAR
SHEARSHEAR
ROUTE
GAGE
0.01"/HOLE
.020"
.012"
.008"
.005"
.020"
.012"
.008"
.005"
VCD
SOLDERSIDE M1104-6.00
BLANK SIZE=16.375"X11.000"
M1104-6.00
2oz.COPPER
AP812
DRILL DETL M1104-5.10
R98
33K
R93
10K0
R91
27K
NOTE_1
VALUE_C18
.
.
VER-6.00
AP812
M1104
V
T
R
V
T
R
V
T
R
V
T
R
Q50B
BC560
V
T
R
R125A
2K21
R183A
21K5
V
T
R
R218A
590R
V
T
R
R194A
5W
0R1
#4745
F1
T1.5A
V
T
R
V
T
R
R238A
27K
V
T
R
V
T
R
V
T
R
R215B
3K3
J203
V
T
R
C89B
10N
V
T
R
V
T
R
R114B 590R
R220A
590R
R12C
47K
V
T
R
EY6A
A_GND
BLK_12"
16AWG
BLK
C5
2U2
63V
V
T
R
V
T
R
V
T
R
Q43A
MAC15A6FP
#6470
TRIAC
+#8790
+#3501
DC_PROT
Q45A
MBS4992
JB2B
.
R135A
100R
R226B
43K
C50A
10u 16v
JB1B
.
R222A
1K
D12
4148
D6 4148
R10
4K99
R5
12K1
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
R184A
21K5
V
T
R
V
T
R
R223A
1K
V
T
R
D29A
4V7
C89A
10N
Q4
BC560
EYE7
ORN-12"
TOP_GND
ORN
J94A
J69
R92
10K0
J106A
J208A
C207B
4U7 60V
D66A
16V0
D65A
16V0
D67A
30V0
V
T
R
R14C
17K8
D84A
4148
R172
15K
J5A
J417
R11
49K9
D41A
4148
D75A
4148
D2
4004
C12
4u7
63V
D78A
4148
D33A
4148
D34A
4148
D30A
4148
D32A
4148
D36A
4148
EY7A
A_OUT
RED_12"
16AWG
RED
C13
2U2 63V
C23
100n
D39A
4148
V
T
R
D31A
4148
V
T
R
D3
4004
V
T
R
D44A
BAT85
GUIDE
ETCH
GUIDE
ETCH
D33B
4148
D37A
4148
TB2
SEC._A.C
BLU
BLU
TAB3
LVGND
BLK
BLK
D34B
4148
D77A
4148
D30B
4148
D32B
4148
D36B
4148
D37B
4148
R74B
47R
J415
R235B
10R
R234B
10R
BLK-12"
B_GND
BLK
WC17
250TAB
230V.DUMMY
R130B
1K5
Q33B
2N5638
D9A
4148
R229
150R
U4B
4N35
R119B
1K
R75B
47R
U5
MC7805CT
#6738
+5VDC
R117B
47R
ORN-12"
TOP_GND
ORN
D38A
4148
R96
120K
R76B
0.5W
4K7
C205
100N
D76A
4148
D42A 4148
ORN
PHANTOM
16AWG
EY7B
B_OUT
YEL_12"
16AWG
EY6B
B_GND
BLK_12"
16AWG
J18A
J28
EYE5
ORN_15"
PHANTOM_SW.
16AWG
ORN
J24A
J43
J23A
R80A
680R 0.5W
R115B
37K90
R118B
4K590
R120B
324R0
R248
1M
R117A
47R
R77A
1W
10R
R104B
33R2
R233B
33R2
JB3B
FUNCTION
#6956
SPEAKON_JACK
R131B
43K
JB3A
FUNCTION
#6956
SPEAKON_JACK
R79A
680R 0.5W
C200
#5894
80V
3900U
C201
#5894
3900U
80V
C202
#5894
80V
3900U
J3A
J20A
C209
#5894
80V
3900U
J19A
J21A
J407A
J6A
C22
100n
D5
4148
J4B
C204
#5894
80V
3900U
C208
#5894
80V
3900U
J1A
R215A
3K3
C46
68N
J93A
C210
#5894
80V
3900U
C203
#5894
80V
3900U
R520
0.5W
3K
D13A BAV21
Q30A
AS35
J25
J33
J406A
R207A
20K0
D43A
BAV21
D40A
4148
J403
J401A
C207A
4U7 60V
D7
4148 R122B
68K
J66
R236A
1K0
R123A
68K
R231A
1K0
R235A
10R
R234A
10R
R130A
1K5
J105A
J95A
Q33A
2N5638
D8
4148
U4A
4N35
R187A
5W
1K8
#4738
Q35A
MJL21193
#6991
Q36A MJL1302A
#6989
D66
4148
Q37A
MJL21193
#6991
R7
60K4
-
Q40A
MJL21194
#6988
R500B
510R
Q41A
MJL3281A
#6990
J4A
Q42A
MJL21194
#6988
D70A
NJM431
2V5
#5123
R200A
VBE
100R
10mV
R119A
1K
R126B
33R2
J37
J205
R75A
47R
J32
Q3
BC560
C52
33U 16v
C51
16v 33U
C50B
10u 16v
C58B
47P
C48
33U 16v
R238B
27K
#3892
R177
7K5
C44
68N
C43
68N
R107
7K5
C41 68N
C3
100U
25V
C59B
100P
U3B
TL072
R121A
DNS
R101A 510R
U1
TLO72
EY4
BLK
J404B
R111A
9K1
Q1
BC560
Q23B
BC550
D9
4V7
J403B
WC7
250TAB
AC.BLK
R13 4K99
Q39B
MJL21194
#6990
WC6
250TAB
AC.WHT
WC5
250TAB
X.BLK
WC3
250TAB
X.BLK
R76A
0.5W
4K7
C9
100n
C10
1n
C6
100U
25V
C19
4N7
250VAC
#6451
R179
1M
R233A
33R
Q38B
MJL21193
#6989
J44
R112A
9K1
R115A
37K90
R118A
4K590
R120A
324R0
R133A
6K8
R134A
2K43
Q23A
BC550
R116B
3K160
Q50A
BC560
J73
D11
4148
R124A 442R R136A 27K
R226A
43K
J412
R100
10K0
R106
150R
J408B
R127A 2K32
R113B
590R
J407B
R209A
590R
J2A
R104A
33R
Q28B
560
R131A
43K
R216A
10R
Q34B
2N5638
C58A
47P
C59A
100P
J414
J403A
R8
14K0
R180
3K3
R110
3K3
J409A
TP4
R126A
33R2
R116A
3K160
Q29B
BC550
D16
4004
R3
75R
J408A
Q27A
BC550
R132B
9K1
J48
R99
10K0
1
MC1
#3580
TO_M1092-MIXER_PCB
R2
442R
J402A
C94
22N
C206
100N
R4
21K5
Q24A
BC560
R101B
510R
R122A
68K
U6B
33078
U5B
33078
R9
100R
C11
50V 22u
R105B 68K
C4
50V
2200u
F2
T1.5A
Q38A
MJL21193
#6989
Q39A MJL21194
#6990
R109
1M
R501A
27K
C42
10N
R173
120K
11
10
9
8
7
6
5
4
3
2
1
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
PC#6864_REDO SOLDERMASK6.00MAR/31/05
PC#6610 Q43A/B BT139->MAC15A6FP5.10MAY/29/03
JAN/22/02
.
JAN/07/02
MAR/30/00
MAR/25/99
JUN/08/98
FEB/27/98
FEB/16/98
FEB/12/98
MAY/15/97
MAR/25/97
5.00
.
4.00
3.30
3.20
3.10
3.00
2.11
2.10
2.00
1.00
NEW PADS FOR TABS
PC#6282 NEW BRIDGE MOUNTING
PC#6204_R102/R172 43K->15K,C42/C45 68N->10N
PC#6212_GRND WIRE ADDED TAB3
PC#5951_C1 470u->1000u
PC#5713_TP4TO_RADIAL JUMPER
PC#5622 C214 RADIAL->AXIAL
REVERSED_ROUTING_AT_LAST VBE_TRANSISTOR
CHANGED ROUTING AT VBE TRANSISTORS
PC#5372_ADD_DIODES_D22,D24 L1A/B 3759->3820
FIRST_PRODUCTION
AP812-MP10DSX-DJM806
M1104.PCB_DATABASE_HISTORY
R165
68K
Q25A
560
R169
10K0
Q34A
2N5638
Q26A
550
R209B590R
R160
43K
R217A
10R
R162
10K0
R170
10K0
C95
22N
Q28A
560
D22
4148
D62A
30V0
2%
R87 10K0
R135B
100R
Q29A
BC550
C70A
470u
25V
#5618
R501B 27K
U22TLO74
C69A
470U
25V
#5618
D25A
4004
D26A
1N4004
D68A
4V7
D69A
4V7
Q10A
A63
J9A
Q11A
A13
R132A
9K1
D62B
30V0
2%
U6A
33078
U5A
33078
C49B
16v
33U
C49A
16v 33U
D215
4004
R12
4K99
C82A
16v 33U
R105A68K
R161
27K
D64B
6V2
R178
75K
D63B
6V2
R103
120K
BRIDGE-AC
RED
.
R102
15K
R188A
1K8
5W
#4738
R90 43K
D5C
4148
TP1
D29B
4V7
TP3
C84B
2N2
C83B
2N2
R163
10K0
D214
4148
J413
C82B
16v
33U
R6
31K6
R8410K0
R83
10K0
J211B
R191A
5W
0R1
#4745
R190A
5W
0R1
2%
R108
75K
R15 4K99
EY3
RED
EYE4B
YEL
2_OUT
16AWG
YEL
R176
150R
R206B
3K3
U4
MC7915CT
#6871
-15VDC
C1
63V
1000u
R10C
470K
C71B
100N
C211
100P
C7
100n
R1
33R
5W
R14
49K9
D14 4148
R193A
5W
0R1
#4745
R192A
5W
0R1
#4745
R166
120K
R195A
5W
1R8
#4694
EYE6
BLU_8"
-70V
.
BLU
J418
Q45B
MBS4992
Q43B
MAC15A6FP
#6470
TRIAC
+#8790
+#3501
DC_PROT
R82
10K0
J212B
D71A
MR854
#6934
U2
LM13600
D72A
MR854
#6934
C47
16v 33U
J14A
R86 27K
R505
10K0
SW1
+#8661
PHANTOM_POWER
#3436
C33B
10N
U3A
TL072
R18
2M2
D6C
4148
C32B
4N7
TB1
SEC._A.C
BLU
BLU
C18
FOR
SEE
.
J410A
J15A
TAB2
HI-SEC
RED
RED
J13B
C31B
10N
R85
10K0
J16B
J22A
X-F_CT
ORN
ORN
R168
33K
J402B
J17B
J2B
J22B
J15B
J14B
D72B
MR854
#6934
D71B
MR854
#6934
R195B
5W
1R8
#4694
R192B
5W
0R1
#4745
R193B
5W
0R1
#4745
R190B
5W
0R1
R191B
5W
0R1
#4745
R188B
1K8
5W
#4738
J79
J83
J74
J76
Q11B
A13
Q10B
A63
D69B
4V7
D68B
4V7
D26B
1N4004
D25B
4004
C69B
470U
25V
#5618
C70B
470u
25V
#5618
J75
Q26B
550
Q25B
560
Q24B
BC560
Q27B
BC550
R208B
590R
J82
J3B
R220B 590R
R208A
590R
J72
J77
R216B
10R
J81
J78
R128B2K21
R127B
2K32
R136B
27K
R124B
442R
R134B
2K43
R133B
6K8
BLK-12"
A_GND
BLK
TP6
R112B
9K1
R111B
9K1
J57
J409B
J411
J54
J53
J46
R200B
VBE
100R
10mV
D70B
NJM431
2V5
#5123
Q42B
MJL21194
#6988
Q41B MJL3281A
#6990
Q40B
MJL21194
#6988
Q37B MJL21193
#6991
Q36B
MJL1302A
#6989
Q35B
MJL21193
#6991
R187B
1K8
5W
#4738
J45
J55
J95B
J105B
J51
J56
J52
R231B
1K0
R123B
68K
R236B
1K0
J23B
J401
D40B
4148
D43B
BAV21
R207B
20K0
J18B
J80
C45 10N
Q30B
AS35
J416
V
T
R
J93B
J400
J5B
R74A
47R
J6B
J21B J19B
J20B
TAB1
HI-SEC
RED
RED
R79B
680R 0.5W
R77B
10R
1W
R189A
5W
0R1
#4745
R80B
680R 0.5W
J24B
PHANTOM_POWER
#3436
J25B
D42B
4148
D76B
4148
D38B
4148
D9B
4148
D77B
4148
R189B
5W
0R1
#4745
D44B
BAT85
D31B
4148
D39B
4148
J49
J50
R113A
590R J47
J405A
D78B
4148
D75B
4148
D41B
4148
D13B
BAV21
D84B
4148
D67B
30V0
2%
D65B
16V0
D66B
16V0
TP2
J208B
J106B
J94B
R223B
1K
R184B21K5 R222B1K
R125B
2K21
R217B
10R
R114A
590R
R183B
21K5
R218B
590R
J404A
U6
MC7815CT
#6872
+15VDC
R95
68K
R247
1M
J17A
D4
4004
GRN-12"
CHASS
GRN
BLU_8"
-70V
16AWG
BLU
BE
Q2
BDX53C
#6912
FAN
J16A J13A
D213
22V
J1B
C33A
10N
R228
150R
C71A
100N
R194B
5W
0R1
#4745
BRIDGE+
RED
.
R500A510R
R181
1K
1W
C57A
DNS
C32A
4N7
C31A
10N
C2
100n
R504
200K
R206A
3K3
EYE4A
RED
1_OUT
16AWG
RED
C83A
2N2
R182 1K
1W
C84A
2N2
D63A
6V2
D64A
6V2
R128A
2K21
JB1A
.
J9B
D17
1N4004
-
R503
0.5W
2K
+
+
TAB7
250TAB
PS.GND
D24
4148
X-F_CT
YEL
YEL
C8
100U
25V
BRIDGE-AC
RED
.
BRIDGE-
RED
.
C212
100P
R20
0.5W
3K
V
T
R
V
T
R
JB2A
.
MOLEX
12_PIN
L1A
4uH
PART#3820
L1B
4uH
PART#3820
V
T
R
C214
100N J202
BE
Q32
BDX53C
PHANTOM
D20
27V
C24
22u 50V
C213
4u7
63V
-70V -70V
+15V
-15V
+70V
+70V
LVGND
ASSEMBLY M1104-6.00
BLANK SIZE=16.375"X11.000"
Q32 MOUNTING HARDWARE
HEATSINK
#3692
Q32
#8701
#3501
#8861
PCB MECH M1104-6.00
1
AMP
2
AMP
1
2
VBE
VBE
VBE
(10mv PER DEGREE ’C’)
FAN
OF THE TWO TEMP SENSORS
VOLTAGE @TP4=HIGHER
1WATT 1WATT
13
12
ORANGE
3
2
C18 FOR EXPORT ( CE,S,E) IS 680N PT#5266
C18 FOR NORTH AMERICAN IS 22N PT#6435
1
PRODUCTION NOTES
M1104 AP812-MP10DSX
P:\1104CMP.PRN

Yorkville Sound
Yorkville SoundYorkville Sound
Yorkville Sound Phone: [phone] Ext.218
550 Granite Court Fax: [phone]
Pickering, Ontario Email: [email protected]
Canada L1W 3Y8 www.yorkville.com
SERVICE BULLETIN
Date
DateDate
Date :
::
: March 6, 2000
Re
ReRe
Re :
::
: AP812/AP818 GROUND HUM UPDATE
Dear Staff & Dealers,
Due to some feedback from our customers a service issue regarding hum problems have
been discovered with the AP812 and AP818 mixer/s. Please be advised that units in
production after March 2000 will NOT have this problem.
The HUM problem only occurs when the main in/out jacks are used (i.e. if a processor is
used). There is considerable hum at the MONITOR OUT jack as well.
To solve these problems follow the directions listed below...
Required Modification:
--------------------------------
1. Seperate Top & Bottom
2. Find where the Orange & Green Wires are soldered to eyelets, pretty well in the center of
the board (marked with an Orange & Green X on the layout provided).
CUT the Orange & Green Wires as close to the EYELETS as possible (on the filter capacitor
side). (as shown circled in RED
3. Solder both wires (that you've just cut) to TAB 3 (as shown circled in GREEN)
4. Don't forget to re-connect the Green Wire (female spade) to the Top Mixer (male spade lug)
We are sorry for any inconvenience caused as a result of this problem. For further technical
information or assistance please contact Peter Mourtos at Yorkville Sound via phone at
[phone] Ext. 218 or via email at [e-mail] .
Enclosed - the Layout for the AP812/818 M1104 Power Amplifier board with instructions.

SHEAR SHEAR
SHEAR SHEAR
SHEARSHEAR
ROUTE
GAGE
0.01"/HOLE .020"
.012"
.008"
.005"
.020"
.012"
.008"
.005"
VCD
SOLDERSIDE M1104-3.00
BLANK SIZE=16.375"X11.000"
M1104-3.00
2oz.COPPER
AP812
R98
33K
R93
10K0
R91
27K
NOTE_1
VALUE_C18
.
.
VER-3.10
AP812
M1104
V
T
R
V
T
R
V
T
R
V
T
R
Q50B
BC560
V
T
R
R125A
2K21
R183A
21K5
V
T
R
R218A
590R
V
T
R
R194A
5W
0R1
#4745
F1
T1.5A
V
T
R
V
T
R
R238A
27K
V
T
R
V
T
R
V
T
R
R215B
3K3
J203
V
T
R
C89B
10N
V
T
R
V
T
R
R114B 590R
R220A
590R
R12C 47K
V
T
R
EY6A
A_GND
BLK_12"
16AWG
BLK
C5
2U2
63V
V
T
R
V
T
R
V
T
R
Q43A
BT139
#6448
TRIAC
+#8790
+#3501
DC_PROT
Q45A
MBS4992
JB2B
.
R135A
100R
R226B
43K
C50A
10u 16v
JB1B
.
R222A
1K
D12
4148
D6 4148
R10 4K99
R5
12K1
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
R184A
21K5
V
T
R
V
T
R
R223A
1K
V
T
R
D29A
4V7
C89A
10N
Q4
BC560
EYE7
ORN-12"
TOP_GND
ORN
J94A
J69
R92
10K0
J106A
J208A
C207B
4U7 60V
D66A
16V0
D65A
16V0
D67A
30V0
V
T
R
R14C
17K8
D84A
4148
R172
43K
J5A
J417
R11
49K9
D41A
4148
D75A
4148
D2
4004
C12
4u7
63V
D78A
4148
D33A
4148
D34A
4148
D30A
4148
D32A
4148
D36A
4148
EY7A
A_OUT
RED_12"
16AWG
RED
C13
2U2 63V
C23
100n
D39A
4148
V
T
R
D31A
4148
V
T
R
D3
4004
V
T
R
D44A
BAT85
GUIDE
ETCH
GUIDE
ETCH
D33B
4148
D37A
4148
TB2
SEC._A.C
BLU
BLU
TAB3
LVGND
BLK
BLK
D34B
4148
D77A
4148
D30B
4148
D32B
4148
D36B
4148
D37B
4148
R74B
47R
J415
R235B
10R
R234B
10R
BLK-12"
B_GND
BLK
WC17
250TAB
230V.DUMMY
R130B
1K5
Q33B
2N5638
D9A
4148
R229
150R
U4B
4N35
R119B
1K
R75B
47R
U5
MC7805CT
#6738
+5VDC
R117B
47R
ORN-12"
TOP_GND
ORN
D38A
4148
J38
R96
120K
R76B
0.5W
4K7
C205
100N
D76A
4148
D42A
4148
ORN
PHANTOM
16AWG
EY7B
B_OUT
YEL_12"
16AWG EY6B
B_GND
BLK_12"
16AWG
J18A
J28
EYE5
ORN_15"
PHANTOM_SW.
16AWG
ORN
J24A
J43
J23A
R80A
680R 0.5W
R115B
37K90
R118B
4K590
R120B
324R0
R248
1M
R117A
47R
R77A
1W
10R
R104B
33R2
R233B
33R2
JB3B
FUNCTION
#6956
SPEAKON_JACK
R131B
43K
JB3A
FUNCTION
#6956
SPEAKON_JACK
R79A
680R 0.5W
C200
#5894
80V
3900U
C201
#5894
3900U
80V
C202
#5894
80V
3900U
J3A
J20A
C209
#5894
80V
3900U
J19A
J21A
J407A
J6A
C22
100n
D5
4148
J4B
C204
#5894
80V
3900U
C208
#5894
80V
3900U
J1A
R215A
3K3
C46
68N
J93A
C210
#5894
80V
3900U
C203
#5894
80V
3900U
R520
0.5W
3K
D13A
BAV21
Q30A
AS35
J25
J33
J406A
R207A
20K0
D43A
BAV21
D40A
4148
J403
J401A
C207A
4U7 60V
D7
4148
R122B
68K
J66
R236A
1K0
R123A
68K
R231A
1K0
R235A
10R
R234A
10R
R130A
1K5
J105A
J95A
Q33A
2N5638
D8
4148
U4A
4N35
R187A
5W
1K8
#4738
Q35A
MJL21193
#6991
Q36A MJL1302A
#6989
D66
4148
Q37A
MJL21193
#6991
R7
60K4
-
Q40A
MJL21194
#6988
R500B
510R
Q41A
MJL3281A
#6990 J4A
Q42A
MJL21194
#6988
D70A
NJM431
2V5
#5123
R200A
VBE
100R
10mV
R119A
1K
R126B
33R2
J37
J205
R75A
47R
J32
Q3
BC560
C52
33U 16v
C51
16v 33U
C50B
10u 16v
C58B
47P
C48
33U 16v
R238B
27K
#3892
R177
7K5
C44
68N
C43
68N
R107
7K5
C41 68N
C3
100U
25V
C59B
100P
U3B
TL072
R121A
DNS
R101A 510R
U1
TLO72
EY4
BLK
J404B
R111A
9K1
Q1
BC560
Q23B
BC550
D9
4V7
J403B
WC7
250TAB
AC.BLK
R13 4K99
Q39B
MJL21194
#6990
WC6
250TAB
AC.WHT
WC5
250TAB
X.BLK
WC3
250TAB
X.BLK
R76A
0.5W
4K7
C9
100n
C10
1n
C6
100U
25V
C19
4N7
250VAC
#6451
R179
1M
R233A
33R
Q38B
MJL21193
#6989
J44
R112A
9K1
R115A
37K90
R118A
4K590
R120A
324R0
R133A
6K8
R134A 2K43
Q23A
BC550
R116B
3K160
Q50A
BC560
J73
D11
4148
R124A 442R R136A 27K
R226A
43K
J412
R100
10K0
R106
150R
J408B
R127A 2K32
R113B
590R
J407B
R209A
590R
J2A
R104A
33R
Q28B
560
R131A
43K
R216A
10R
Q34B
2N5638
C58A
47P
C59A
100P
J414
J403A
R8
14K0
R180
3K3
R1103K3
J409A
TP4
R126A
33R2
R116A
3K160
Q29B
BC550
D16
4004
R3
75R
J408A
Q27A
BC550
R132B
9K1
J48
R99
10K0
1
MC1
#3580
TO_M1092-MIXER_PCB
R2
442R
J402A
C94
22N
C206
100N
R4
21K5
Q24A
BC560
R101B
510R
R122A
68K
U6B
33078
U5B
33078
R9
100R
C11
50V 22u
R105B 68K
C4
50V
2200u
F2
T1.5A
Q38AMJL21193
#6989
Q39A MJL21194
#6990
R109
1M
R501A
27K
C42
68N
R173
120K
11
10
9
8
7
6
5
4
3
2
1
#DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
D
D
D
MAR/25/99
JUN/08/98
FEB/27/98
FEB/16/98
FEB/12/98
.
MAY/15/97
MAR/25/97
V
V
V
V
3.10
3.00
2.11
2.10
.
2.00
1.00
N
N
N
PC#5951 c1 -420u to 1000u/35V PT#5635
PC#5713_TP4_TO_RADIAL_JUMPER
PC#5622_C214_RADIAL->AXIAL
REVERSED_ROUTING_AT_LAST_VBE_XTR
CHANGED_ROUTING_AT_VBE_XTR’S
L1A/B_#3759->#3820
PC#5372_ADD_DIODES_D22,D24
FIRST_PRODUCTION
AP812-MP10DSX-DJM806
M1104.PCB_DATABASE_HISTORY
R165
68K
Q25A
560
R169
10K0
Q34A
2N5638
Q26A
550
R209B590R
R160
43K
R217A 10R
R162
10K0
R170
10K0
C95
22N
Q28A
560
D22
4148
D62A
30V0
2%
R87 10K0
R135B
100R
Q29A
BC550
C70A
470u
25V
#5618
R501B 27K
U22TLO74
C69A
470U
25V
#5618
D25A
4004
D26A
1N4004
D68A
4V7
D69A
4V7
Q10A
A63
J9A
Q11A
A13
R132A
9K1
D62B
30V0
2%
U6A
33078
U5A
33078
C49B
16v
33U
C49A
16v 33U
D215
4004
R12
4K99
C82A
16v 33U
R105A68K
R161
27K
D64B
6V2
R178
75K
D63B
6V2
R103
120K
R102
43K
R188A
1K8
5W
#4738
R90 43K
D5C
4148
TP1
D29B
4V7
TP3
C84B
2N2
C83B 2N2
R163
10K0
D214
4148
J413
C82B
16v
33U
R6
31K6
R8410K0
R83
10K0
J211B
R191A
5W
0R1
#4745
R190A
5W 0R1
2%
R108
75K
R15 4K99
EY3
RED
EYE4B
YEL
2_OUT
16AWG
YEL
R176
150R
R206B
3K3
U4
MC7915CT
#6871
-15VDC
C1
63V
470u
R10C
470K
C71B
100N
C211
100P
C7
100n
R1
33R
5W
R14
49K9
D14 4148
R193A
5W
0R1
#4745
R192A
5W
0R1
#4745
R166
120K
R195A
5W
1R8
#4694
EYE6
BLU_8"
-70V
16AWG
BLU
J418
Q45B
MBS4992
Q43B
BT139
#6448
TRIAC
+#8790
+#3501
DC_PROT
R82
10K0
J212B
D71A
MR854
#6934
U2
LM13600
D72A
MR854
#6934
C47
16v 33U
J14A
R86 27K
R505
10K0
SW1
+#8661
PHANTOM_POWER
#3436
C33B
10N
U3A
TL072
R18
2M2
D6C
4148
C32B
4N7
TB1
SEC._A.C
BLU
BLU
C18
FOR
SEE
.
J410A
J15A
TAB2
HI-SEC
RED
RED
J13B
C31B
10N
R85
10K0
J16B
J22A
X-F_CT
ORN
ORN
R168
33K
J402B
J17B
J2B
J22B
J15B
J14B
D72B
MR854
#6934
D71B
MR854
#6934
R195B
5W
1R8
#4694
R192B
5W
0R1
#4745
R193B
5W
0R1
#4745
R190B
5W
0R1
R191B
5W
0R1
#4745
R188B
1K8
5W
#4738
J79
J83
J74
J76
Q11B
A13
Q10B
A63
D69B
4V7
D68B
4V7
D26B
1N4004
D25B
4004
C69B
470U
25V
#5618
C70B
470u
25V
#5618
J75
Q26B
550
Q25B
560
Q24B BC560
Q27B
BC550
R208B
590R
J82
J3B
R220B 590R
R208A
590R
J72
J77
R216B
10R
J81
J78
R128B2K21
R127B
2K32
R136B
27K
R124B
442R
R134B
2K43
R133B
6K8
BLK-12"
A_GND
BLK
TP6
R112B
9K1
R111B
9K1
J57
J409B
J411
J54
J53
J46
R200B
VBE
100R 10mV
D70B
NJM431
2V5
#5123
Q42B
MJL21194
#6988
Q41B MJL3281A
#6990
Q40B
MJL21194
#6988
Q37B MJL21193
#6991
Q36B
MJL1302A
#6989
Q35B
MJL21193
#6991
R187B
1K8
5W
#4738
J45
J55
J95B
J105B
J51
J56
J52
R231B 1K0
R123B
68K
R236B
1K0
J23B
J401
D40B
4148
D43B
BAV21
R207B
20K0
J18B
J80
C45 68N
Q30B
AS35
J416
V
T
R
J93B
J400
J5B
R74A
47R
J6B
J21B J19B
J20B
TAB1
HI-SEC
RED
RED
R79B
680R 0.5W
R77B
10R
1W
R189A
5W
0R1
#4745
R80B
680R 0.5W
J24B
PHANTOM_POWER
#3436
J25B
D42B
4148
D76B
4148
D38B
4148
D9B
4148
D77B
4148
R189B
5W
0R1
#4745
D44B
BAT85
D31B
4148
D39B
4148
J49
J50
R113A
590R J47
J405A
D78B
4148
D75B
4148
D41B
4148
D13B
BAV21
D84B
4148
D67B
30V0
2%
D65B
16V0
D66B
16V0
TP2
J208B
J106B
J94B
R223B
1K
R184B21K5 R222B1K
R125B
2K21
R217B
10R
R114A
590R
R183B
21K5
R218B
590R
J404A
U6
MC7815CT
#6872
+15VDC
R95
68K
R247
1M
J17A
D4
4004
GRN-12"
CHASS GRN
BLU_8"
-70V
16AWG
BLU
BE
Q2
BDX53C
#6912
FAN
J16A J13A
D213
22V
J1B
C33A
10N
R228
150R
C71A
100N
R194B
5W
0R1
#4745
J34
R500A510R
R181
1K
1W
C57A
DNS
C32A
4N7
C31A
10N
C2
100n
R504
200K
R206A
3K3
EYE4A
RED
1_OUT
16AWG
RED
C83A
2N2
R182 1K
1W
C84A
2N2
D63A
6V2
D64A
6V2
R128A
2K21
JB1A
.
J9B
D17
1N4004
-
R503
0.5W
2K
+
+
TAB7
250TAB
PS.GND
D24
4148
X-F_CT
YEL
YEL
C8
100U
25V
J35
J36
C212
100P
R20
0.5W
3K
V
T
R
V
T
R
JB2A
.
MOLEX
12_PIN
L1A
4uH
PART#3820
L1B
4uH
PART#3820
V
T
R
C214 100N J202
BE
Q32
BDX53C
PHANTOM
D20
27V
C24
22u 50V
C213
4u7
63V
-70V -70V
+15V
-15V
+70V
+70V
LVGND
ASSEMBLY M1104-3.10 BLANK SIZE=16.375"X11.000"
PCB MECH M1104-3.10
Q32 MOUNTING HARDWARE
HEATSINK
#3692
Q32
#8701
#3501
#8861
1
AMP
2
AMP
1
2
VBE
VBE
VBE
(10mv PER DEGREE ’C’)
FAN
OF THE TWO TEMP SENSORS
VOLTAGE @TP4=HIGHER
1WATT 1WATT
3
2
C18 FOR EXPORT ( CE,S,E) IS 680N PT#5266
C18 FOR NORTH AMERICAN IS 22N PT#6435
1
PRODUCTION NOTES
M1104 AP812-MP10DSX