Text preview for : smap2020.pdf part of yorkville ap2020 yorkville ap2020 service manual
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TYPE: AP2020
WEB ACCESS: http://www.yorkville.com
WORLD HEADQUARTERS CANADA Yorkville Sound
550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Voice: (905) 837-8481 Fax: (905) 837-8746
U.S.A. Yorkville Sound Inc.
4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA Voice: (716) 297-2920 Fax: (716) 297-3689
M 1129 (input board) · Schematic · PCB Layout M 1130 (power amp module) · Schematic · PCB Layout
M 1132 (pot board) · Schematic · PCB Layout M 1131 (power supply board) · Schematic · PCB Layout
SERVICE MANUAL
Quality and Innovation Since 1963
Printed in Canada
Manual-Service-ap2020-1v6.pdf
IMPORTANT SAFETY INSTRUCTIONS
3570 5906 6405 5908 6408 6419 6425 6825 6438 6934 6439 6440 6459 6436 6461 6486 6822 6432 6460 5101 5102 5103 5107 5108 5113 5105 6814 6815 6873 6874 6752 6933 6900 6989 6990 6927 6840 6889 5190 6444 6859 6478 5200 5817 5405 5411 5412 5417 5206 5422 5273 5274 5209 6451 5204 5834 5210 6435 5308 5226 5228 5314 5229 5231 5882 5257 5259 5281 5629 5260 5961 5267 5897 5618 5617 5895 4390 4524 3606 3759 3410
AP2020 Parts List 5/29/00
YS # Description
14 PIN SCKT CLOSED FRAME DIP ONLY RED 3MM LED 1V9 20MA .4SPCER T&R RED 3MM LED 1V7 5MA BRT GRN 3MM LED 1V9 20MA .4SPCER T&R GRN 3MM LED 1V9 5MA FROSTED BRIDGE 35A 400V WIRE LEAD GI3504 BAV21 200V 0A25 DIODE T&R 1N4148 75V 0A45 DIODE T&R 1N4004 400V 1A0 DIODE T&R MR854 400V 3A0 DIODE FASREC 1N5225B 3V0 0W5 ZENER 5% T&R 1N750ARL 4V7 0W5 ZENER 5% T&R 1N4732A 4V7 1W0 ZENER 5% T&R 1N753ARL 6V2 0W5 ZENER 5% T&R 1N5240BRL 10V0 0W5 ZENER 5% T&R 1N5244B 14V0 0W5 ZENER 5% T&R 1N4745A 16V0 1W0 ZENER 5% T&R 1N5248B 18V0 0W5 ZENER 5% T&R 1N5260B 43V0 0W5 ZENER 5% T&R BC550C TO92 NPN TRAN T&R TB BC560C TO92 PNP TRAN T&R TB MPSA06 TO92 NPN TRAN T&R TA 2N5551 TO92 NPN TRAN T&R TA 2N5401 TO92 PNP TRAN T&R TA MPSA42 TO92 NPN TRAN T&R TA MPSA13 TO92 NPN DARL T&R TA MJF6668 T221D PNP TRAN DARL TJ MJF6388 T221D NPN TRAN DARL TJ MJE340 TO126 NPN TRAN TG MJE350 TO126 PNP TRAN TG MTP10N15L TO220 NCH MFET TN MTP23P06 TO220 PCH MFET TN YS6900 (22) TO3 NPN TRAN TH MJL1302A TO3P PNP TRAN TK MJL3281A TO3P NPN TRAN TK YS6927 (23) TO3 PNP TRAN TH MC33078P IC DUAL OP AMP TLO74CN IC QUAD O/A T.I ONLY MBS4992 TO92 8V5 DIAC MAC224-4 TO220 40A TRIAC 200V NSL-28AA OPTO-COUPLER AS35FN-TO92 TEMPERATURE SENSOR _10P 200V 5%CAP T&R RAD CER.2"NPO _15P 100V 2%CAP T&R RAD CER.2"NPO _27P 200V 5%CAP T&R RAD CER.2"NPO 150P 100V 10%CAP T&R BEAD NPO 220P 100V 10%CAP T&R BEAD NPO 330P 50V 10%CAP T&R BEAD NPO __1N 400V 5%CAP T&R RAD .2"FLM __1N 50V 10%CAP T&R BEAD NPO __1N5 200V 5%CAP T&R RAD CER.2"NPO __2N2 200V 5%CAP T&R RAD CER.2"NPO __4N7 250V 5%CAP T&R RAD .2"FLM __4N7 250V 20%CAP BLK 'Y' 10MM AC _10N 100V 10%CAP T&R RAD .2"FLM _10N 250V 20%CAP BLK RAD POLY FLM _22N 100V 10%CAP T&R RAD .2"FLM _22N 275V 20%CAP BLK 'X2' 15MM AC _47N 50V 10%CAP T&R BEAD X7R _68N 100V 5%CAP T&R RAD .2"FLM 100N 100V 5%CAP T&R RAD .2"FLM 100N 50V 10%CAP T&R BEAD X7R 150N 63V 10%CAP T&R RAD .2"FLM 220N 63V 10%CAP T&R RAD .2"FLM 220N 250V 10%CAP BLK RAD POLY FLM __2U2 63V 20%CAP T&R RAD .2"EL __4U7 63V 20%CAP T&R RAD .2"EL _10U 16V 20%CAP T&R RAD .2"NP _10U 160V 20%CAP BLK 10X13MM EL _22U 50V 20%CAP T&R RAD .2"EL _33U 16V 20%CAP T&R RAD .2"NP 100U 25V 20%CAP T&R RAD .2"EL 330U 16V 20%CAP BLK 08X11MM EL 470U 25V 20%CAP BLK 10X15MM EL 3300U 63V 20%CAP BLK 25X31MM ELS 6800U 63V 20%CAP BLK 25X50MM ELS _10K AUD 16MM DETENT P22 __4K7 TRIM POT V 12.0 AMP CIRCUIT BREAKER ___4UH COIL 14AWG ZOBEL VERTICAL RED ON LEFT DUAL BINDING POST TPP5 1 3 4 3 3 2 8 63 6 12 2 1 2 2 2 4 8 4 3 21 18 3 2 4 4 2 1 2 6 6 2 2 8 2 2 8 6 1 2 2 2 2 4 2 2 2 12 2 2 4 4 4 4 1 2 2 4 2 2 4 14 3 4 2 4 2 3 2 4 14 8 6 6 1 4 8 2 2 1 2 1
Qty. YS # Description
3415 3918 6956 3657 3451 3860 8434 3896 8433 8661 8437 3468 3821 8261 8262 3661 3662 3672 8701 8793 8760 8800 8720 8712 3797 3815 3823 3846 4597 4599 5299 4745 4682 4877 4911 4748 4733 4605 4610 4875 4930 4591 4607 4899 4817 4811 4608 4852 4859 4645 4857 4977 4606 4770 4821 4980 4609 4623 4823 4981 4998 4624 4988 4791 5005 4808 6113 5006 6206 4826 6136 6205 4850 4827 4982 6141 4862 5001 4926 4663 4990
INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS.
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE.
INSTRUCTIONS RELATIVES AU RISQUE DE FEU, CHOC ÉLECTRIQUE, OU BLESSURES AUX PERSONNES.
AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE, N'ENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIERE). NE CONTIENT AUCUNE PIECE REPARABLE PAR L'UTILISATEUR.
CAUTION:
AVIS:
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
CONSULTEZ UN TECHNICIEN QUALIFIE POUR L'ENTRETIENT.
Read Instructions: Packaging: Warning:
The Owner's Manual should be read and understood before operation of your unit. Please, save these instructions for future reference. Keep the box and packaging materials, in case the unit needs to be returned for service. When using electric products, basic precautions should always be followed, including the following:
Veuillez lire le manuel: Emballage: Warning:
Il contient des informations qui devraient êtres comprises avant l'opération de votre appareil. Conservez S.V.P. ces instructions pour consultations ultérieures 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:
Power Sources:
Your unit should be connected to a power source only of the voltage specified in the owners manual or as marked on the unit. This unit has a polarized plug. Do not use with an extension cord or receptacle unless the plug can be fully inserted. Precautions should be taken so that the grounding scheme on the unit is not defeated.
Alimentation:
Hazards:
Do not place this product on an unstable cart, stand, tripod, bracket or table. The product may fall, causing serious personal injury and serious damage to the product. Use only with cart, stand, tripod, bracket, or table recommended by the manufacturer or sold with the product. Follow the manufacturer's instructions when installing the product and use mounting accessories recommended by the manufacturer. The apparatus should not be exposed to dripping or splashing water; no objects filled with liquids should be placed on the apparatus. Terminals marked with the "lightning bolt" are hazardous live; the external wiring connected to these terminals require installation by an instructed person or the use of ready made leads or cords. No naked flame sources, such as lighted candles, should be placed on the apparatus.
L'appareil ne doit être branché qu'à une source d'alimentation correspondant au voltage spécifié dans le manuel ou tel qu'indiqué sur l'appareil. Cet appareil est équipé d'une prise d'alimentation polarisée. Ne pas utiliser cet appareil avec un cordon de raccordement à moins qu'il soit possible d'insérer complètement les trois lames. Des précautions doivent êtres prises afin d'eviter que le système de mise à la terre de l'appareil ne soit désengagé.
Hazard:
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.
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.
Service:
Cordon d'alimentation: Service:
The unit should be serviced only by qualified service personnel.
Évitez d'endommager le cordon d'alimentation. N'UTILISEZ PAS L'APPAREIL si le cordon d'alimentation est endommagé. Consultez un technicien qualifié pour l'entretien de votre appareil.
SAFE_V4.doc Version 4.0 02/11/99 11:54 AM
RED ON RIGHT DUAL BINDING POST TPP5 1/4" JCK PCB MT HORZ SLIM W/SCREW SPKON 4C PCB MT HORZ GRY #4 XLR FEML PCB MT HORZ NO SHELL EYELET SMALL 0.089 OD PLATED FAN 80MM X 80MM 40CFM 12VDC AP SERIES PLASTIC HANDLE PAIR HEATSINK WAKEFIELD 274-3AB AP SERIES PLASTIC KNOB BUTTON KNOB FLAT GREY FAN FILTER LABEL 8' 3/16 SJT AC LINE CORD STRIP 17" HEYCO #1200 STRAIN RELIEF GE VELVET LEXAN .007" X 12" X 24" GE VELVET LEXAN .015" X 12" X 24" _6 CIR WAFER W/LCK RA 0.1" GOLD _6 CIR WAFER W/LCK VT 0.1" GOLD 6 CIR CABLE HOLDER .098 4-40 KEPS NUT ZINC 4-40 HEX NUT ZINC 6-32 KEPS NUT TIN PLATED 6-32 KEPS NUT ZINC #8 SPRING NUT 5/16-24 JAM NUT JS500 TO-247 THERMO CONDUCTIVE PAD TO3 PREGREASED MICA 56-03-2AP TO-220 THERMO PAD SMALL HOLE TO220 THERMO PAD LARGE HOLE 56359B 22AWG STRAN TC WIR JMP 22AWG SOLID SC WIR T&R JMP 24AWG SOLID SC WIR RAD JMP 5.0W 0R1 5% BLK RES 1/2W 1R 5%PHILIPS SMAL T&R RES 1/4W 1R 5%FLAME PROOF T&R RES 1/4W 2R2 5% T&R RES 2.0W 3R9 5% T&R 5.0W 5R6 5% BLK RES 1/8W 10R 5% T&R RES 1/4W 10R 2%FLAME PROOF T&R RES 1/4W 10R 5% T&R RES 1/4W 10R 5% .2"U T&R RES 1/8W 22R1 1%FLAME PROOF T&R RES 1/8W 39R 2%FLAME PROOF T&R RES 1/4W 39R 5% T&R RES 1/4W 47R 5% T&R RES 1/4W 68R 5% T&R RES 1/8W 75R 2%FLAME PROOF T&R RES 1/4W 100R 5% T&R RES 1/4W 150R 5% T&R RES 1/8W 220R0 1%FLAME PROOF T&R RES 1/4W 220R 5% T&R RES 1/4W 220R 5%MINI T&R RES 1/8W 249R 2%FLAME PROOF T&R RES 1/4W 249R 1% T&R RES 1/4W 470R 5% T&R RES 1/4W 470R 5%MINI T&R RES 1/8W 1K 2%FLAME PROOF T&R RES 1/2W 1K 5% T&R RES 1/4W 1K 5% T&R RES 1/4W 1K 5%MINI T&R RES 5.0W 1K2 5% BLK RES 1/2W 1K5 5% T&R RES 1/4W 1K5 5%MINI T&R RES 1/4W 1K54 1% T&T RES 2.0W 1K8 5% BLK RES 1/4W 2K 5% T&R RES 1/4W 2K 5%MINI T&R RES 1.0W 2K7 5% T&R RES 1/4W 3K01 1% T&R RES 1/4W 3K3 5% T&R RES 1/4W 3K3 5%MINI T&R RES 1/4W 3K40 1% T&R RES 1/4W 3K9 5% T&R RES 1/4W 4K7 5% T&R RES 1/4W 4K7 5%MINI T&R RES 1/4W 5K6 5%MINI T&R RES 1/4W 5K6 5% T&R RES 1/4W 6K04 1% T&R RES 1/4W 7K5 5% .2"U T&R RES 1/2W 8K2 5% T&R RES 1/4W 8K2 5%MINI T&R RES
1 2 2 2 63 1 1 4 2 3 1 1 1 0.304 0.002 2 1 3 16 3 32 5 2 1 4 16 4 4 29 79 52 8 6 10 8 4 2 1 6 4 1 2 14 2 2 6 8 1 4 2 2 2 10 10 14 2 4 2 4 10 4 2 4 4 4 1 5 4 2 2 4 2 1 2 18 4 4 2 2 2 1
Qty. YS # Description
4762 1/4W 9K760 0.1% *** T&R RES 4629 1/2W 10K 5% T&R RES 4800 1/4W 10K0 1% T&R RES 4829 1/4W 10K 5% T&R RES 4983 1/4W 10K 5%MINI T&R RES 6116 1/4W 10K0 1%MINI MF T&R RES 5008 1/4W 14K7 1% T&R RES 4830 1/4W 15K 5% T&R RES 4979 1/4W 15K 5%MINI T&R RES 4876 1/4W 16K 5% T&R RES 4771 1/4W 17K8 1% T&R RES 4885 1/4W 20K 5% T&R RES 6123 1/4W 20K0 1%MINI MF T&R RES 5003 1/4W 30K1 1% T&R RES 4840 1/4W 33K 5% T&R RES 6122 1/4W 33K 5%MINI T&R RES 5002 1/4W 42K2 1% T&R RES 4834 1/4W 47K 5% T&R RES 6119 1/4W 47K 5%MINI T&R RES 4835 1/4W 56K 5% T&R RES 4761 1/4W 60K4 1% T&R RES 4848 1/4W 62K 5% T&R RES 4838 1/4W 100K 5% T&R RES 4851 1/4W 120K 5% T&R RES 6137 1/4W 200K 5%MINI T&R RES 4841 1/4W 220K 5% T&R RES 6126 1/4W 220K 5%MINI T&R RES 4843 1/4W 470K 5% T&R RES 6127 1/4W 470K 5%MINI T&R RES 4951 1/4W 4M7 5% .2"U T&R RES 6132 1/4W 8M2 5%MINI T&R RES 3709 _7" 6C-26AWG RIB 1 W/LCK HDR 098 3710 17" 6C-26AWG RIB 1 W/LCK HDR 098 3622 14" 14C-28AWG DIP HDR CABLE .05" 3696 RELAY 1C 02AMP DC24 006MA PC-S 8870 #4 X 1/4 PAN PH TYPE A ZINC 8865 4-40 X 5/16 PAN PH MS JS500 8729 #4 X 3/8 FLAT QUAD TYPE A JS500 BLK 8742 4-40 X 3/8 PAN PH TAPTITE JS500 8861 4-40 X 3/8 PAN PH MS JS500 8741 4-40 X 1/2 PAN PH MS JS500 8871 4-40 X 5/8 PAN PH MS JS500 8799 #6 X 1/4 PAN PH TYPE B JS500 8832 6-32 X 1/4 PAN PH TAPTITE JS500 8801 6-32 X 3/8 PAN PH TAPTITE JS500 8829 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA 8761 6-32 X 1/2 PAN PHIL MS ZINC CLEAR 8823 6-32 X 1 PAN PH TAPTITE JS500 8763 8-32 X 1/2 PAN PH MS JS500 BLACK 8869 8-18 X 1/2 THRD CUTTING FOR PLASTIC 8999 8-32 X 5/8 PAN PH TAPTITE JS500 8719 8-32 X 3/4 FILLISTER PHIL MS JS500 8809 10-32 X 1/4 PAN PH TAPTITE JS500 8731 10-16 X 5/8 TYPE B HEX W/SLOT JS500 8711 5/16-24 X 3 GRD 5 HEX BOLT JS500 8663 11/64 NYLON SPACER (MICRO PLASTIC) 8629 10-32 X 1/4 SPACER PHENOLIC 3744 SNAP IN .375 SPACER RICHCO 3739 CUSTOM .4 LED SPACER 3858 3/4 PLASTIC HEX SPACER #4 8657 6-32 X 3/8" HEX SPACER ALUMINUM 3429 SPDT ROKR SW QUIK 180' AC PWR BL/BL 3436 DPDT PUSH SW PCMT H BREAK B4 MAKE 3587 DPDT ROKR SW QUIK 250"AC/PWR ON-OFF 3705 4P3T SLID SW PCMT H 3417 PC SCREW TERMINAL PC MOUNT 7584 SQUARE-CUT O RING FOR AP AIR FILTER 8432 AP SERIES AIR GRILL 8432P LOGO HOT STAMPED ON AP800 GRILL 1198 AP2020 120VAC 60HZ T'RD Z122P BLACK ANODIZE APH/SINK *M15.3X10 M1131 X 3 AP2020 PCB *M18X9.65 M1130 X 2 AP2020 PWR. BD 2OZ C M13.85X10 M1128 X 6 AP4200 POT BOARD M14.75X7.75 X 4 AP4200 INPUT BOARD M1129
8 4 3 7 3 8 4 4 10 1 6 3 2 4 5 1 2 2 2 4 4 1 3 2 2 2 6 2 2 2 2 1 2 1 2 2 4 6 4 3 8 8 2 4 3 18 32 1 4 4 11 2 6 12 1 32 8 5 6 4 1 1 3 1 1 1 1 1 1 1 6 0.333 1 0.167 0.25
Qty.
BALANCED INPUT
+V
LREF C103 25V 100n C15 25V 100n
FILTER
V-
TO PIN 4 OF MC33078 C9 220p LREF R10 56K C34 16v 68N C30 16v 150N LREF TP1 56K R28 D7 4148
2 1 3 U3
1/2
TP2 16V C23 33u
V+ V+
14_PIN_CONNECTOR LVGND LVGND RSPRE 1 RREF LREF BRPRTCT LSPOST LVGND-28 VV+
LEFT CHAN
1K54 JB4 2 LIN_XLR 3 NUTRIX 1 R27 9K760 R22 C11 220p 3 2 C12 LREF R25 JB2 1 LIN_PH
S
9K760 R23 MC33078
1/2
U4
1
C33 16v 68N R109B 4M7 C29 16v 150N R20
MC33078P (4=V-,8=V+)
5
FILTER SWITCH -1dB 6Hz
IN
4
-1dB 40Hz 12Db/Oct
VVLSPRE
LSPRE RSIG LIMABLE RSPOST FROM_POT_PCB
OUT
6
S1 . S2
V+
3
220p 3
R
C10 220p 9K760 R24
120K
5
T
9K760 R26
THIS SIDE OF SWITCH NOT USED
MC33078 1/2 U4
OUT
1
OUT IN
2
LREF
ENABLE DISABLE R6 33K LREF
IN
1K54
STEREO,MONO: RSIG = RSPOST S3
L
1
LIMABLE
NO_GOLD 2
4
6
COM M
2 3
BRIDGED: RSIG =
R
4
LSPOST 7
5 6 RREF
LIMITER
MONO-STEREO-BRIDGE S3
L
9
V+
RSIG LREF RSPOST C13 25V 100n C116 22n LSPOST C14 25V 100n
1 OUT 2 IN 3
(4=V-,8V+)
GND_LIFT S4 S4
4 OUT 5 IN 6
CHGND
COM 10 M11 R12
10R S3
L
5
COM
M
6 7
R
8
.
L COM M R
R111 10R R112
(4=V-,8=V+) MC33078P
1/2
CHGND
7
U1 10K0
5 6 LREF 10K0 R38 LVGND-28
RREF
VLVGND
RIGHT CHAN
RREF NO_GOLD 2 RIN_PH
S
R37 C16 25V 100n C39 25V 100n C8 220p RREF 1K54 R13 9K760 R16 C6 220p 3 2 C5 220p R11 1K54 9K760 R12 C7 220p 9K760 R14 9K760 R15 MC33078
1/2
RREF AND LREF CONNECT TO LVGND AT THE INPUT JACKS
4
R
6
T
V+
V-
TO PIN 4 OF MC33078 16V D4 4148 R19 56K C31 16v 68N C27 16v 150N RREF 56K R9 C32 16v 68N R109A 4M7 C28 16v 150N R18 120K YORKVILLE 6 7 5 U3
1/2
BRPRTCT C24 33u RSPRE
M1129.SCH_DATABASE_HISTORY
MODEL(S):# DATE
1 2 3 4 5 6 7 8 9 10 OCT/97 NOV/12/97 D DEC/02/97 APR/22/98 . SEP/06/01 D D D
JB1 1
3
5
RREF
TP3 RREF FILTER SWITCH -1dB 6Hz
2
AP4020 VER# DESCRIPTION OF CHANGE
1.00 2.00 V 2.00 2.10 . 2.20 V V V FIRST_PRODUCTION REVERSED_INPUT_POLARITY AND_MADE_VALUE_CHANGES_FOR_AP2020 CHANGED_C27,C28,C29,C30_TO_150N PC#5694_ADD_CONNECTIONS_AT_BRIDGE SWITCH_FOR_BRPRTCT/LVGND-28 DELETE_R119 N N N
SHEET OF 1 SCH VERSION: TITLE: INPUT-BD 2.20
RREF
JB3
2 RIN_XLR 3 NUTRIX 1
U1
MC33078P (4=V-,8=V+)
IN
1
1
-1dB 40Hz 12Db/Oct
OUT
3
TP4
S1 DATE: SEP/06/2001 NAME: M1129.SCH MODELS: PCB#&VER:
AP4020/AP2020/AP4040 INPUT M1129
P:\1129V41.PRN
S4
100N C14
M1129
RIGHT 1K54 1K54 R13 R16 AP2020/AP4020/AP4040 R11
C13 EY2 100N
JB1
PART#3918 PART#3657 PART# FUNCTION
VER 4.10
R14 9K760 220P C7 U1
TP4
J31
FROM POTS J38
V+ V14-PIN.SOCKET
PART#3436 GND_LIFT BRIDGE 22N 275V
R12 9K760 9K760 C15 C8
TO_PS
J30 J29
RSPOST LIMABLE RSIG LSPRE
RT V
R38
FUNCTION C116 EY1
C24
J28 LSPOST J27 J26 J25
#3705
STEREO MONO S3
LREF
33078 TP3 R15
16V 16V 33U 33U
C23
J35
JB3
10K0
9K760 220P 100n
220P 220P
1 FOR XLR #3657 USE SCREW PT#8829 UP THROUGH THE BOTTOM 2 FOR M1129B VX1200/2400/J/2402 DO NOT STUFF J40 AND J41 ADD WIRES IN BOARD ASSEMBLY
VCD
R112 10R CHASSIS
RREF
MC2
R111 J9
RSPRE
10R
J42
J10
C5 J119 100n C39
C6 J17
J13
J11 J12 J40
10K0
J41
33K
J39
R37
J24 J23 J22
BRKT 1
TP2
TP3
R6
C27
D4
4148
R22
9K760 220P C10 J32
TP1
9K760 9K760
C31 68N 150N 56K 56K R19 R9 120K R18 150N C29
PART#3657 PART# FUNCTION JB2 PART#3918 J34 J33
R24
J16
J15
JB4 LEFT
33078
J43 LIMITER PART#3436 S2 R109A C28 150N
4M7
4148
D7
PRODUCTION NOTES
220P C9 9K760 R23 100n C16 220P C12 220P C11 R25 1K54 R26 1K54 R27
33078 U4 J36
J37 J20
R20 R28 R10
U3 120K 56K 56K 68N C34 C30 150N
68N C32 R109B
4M7
68N C33
FILTER PART#3436
J50
J19 J18
S1
M1129.PCB_DATABASE_HISTORY
MODEL(S):- AP4020/4040/2020/VX1200/2400/2402 # DATE VER# DESCRIPTION OF CHANGE
1 2 3 4 5 6 7 8 9 10 11 OCT/97 NOV/97 D D DEC/02/97 APR/16/98 . JUL/01/98 SEP/06/01 D D 1.00 2.00 V V 2.00 3.00 . 4.00 4.10 V V FIRST_PRODUCTION SWITCH_RREF_WITH_LREF_AND RSPRE_WITH_LSPRE_AT_14PIN_CONNECTOR SWAP_INPUTS_TO_BE_NONINVERTING CHANGE_C27_C28_C29_C30_TO_150N PC#5694_PINS_10-12_OF_MC2_CONNECTED TO_BRIDGE_SWITCH ISOLATE_PIN_OF_SWITCH_S3 PC#6436_REPLACE_R119_10K0->JUMPER N N
ASSEMBLY PCB MECH
WIRES TO BOARD M1131
MBS4992
6K04 R8 42K2 C7 2% 15p ONLY D14 D17 GND 4K7 R116 2 3
30K1
(4=V-,8V+)
D2 D8 R13 1K D11 D12 GND LD1 .
RED
GND TB4 C33 63V 6800U C34 63V 6800U R100 10K
0.5W
Q2 10K R16 BC550
1 U1 1/2 33078 GND
VM10u
MT1 Q7 G MT2 C15
Q8 MT2 TRIAC_MAC224 G MT1 10u 16v
MBS4992
NO
COM
1/2W
NC
2W
R120
470R
1W
D13 6 5
(4=V-,8V+)
10V
D24 R61 220R D25 C28 25V 22u D27
7
R19 17K8 R107 3K01
R68 1K R70 1K
4ma D36 D33 D37 D35 R95 68R
68R R93
Q1 BC550 R1 39R R7 2R2 LIN
CW
5
R23 249R
0.5W
3
R29 39R R27 22R R33 39R C13 16v 330u 16V 500mW D41 16V 500mW D42
R40 3K3
100N C42 D6 15K R6 D9
Q7.
5W
5W
R14 220K Q5 BC550 470K R20
BAV21
CLP REF SIG TEMP PROTECT SHUTDOWN RIBBON CABLE FROM M1132 R117 470R
R113 R111 220R
1N4004
R115 4K7
R28 249R
R30 249R GND
1R
4U7 63V C3 Q3 A06 R118 15K 15K R17
BAV21
INPUT MX1
U1 1/2 33078
R22 4K7 220K R42 R119
1
18V 500mW D43 2R2 R44
BC550 14K7 R52 GND
R51 1K R53
VM+
249R:1% 249R C36 4n7 R114
5W
9
R85 0R10 R88 0R10
5W
60K4 D16 R54 D20 17K8 R55 17K8 D18 R57 D19 60K4
AMPLIFIER OUTPUT
L1 TB6
GND R63 4K7 +16V Q19 2N5401 Q25 MJE340 C32 200v 10p D38 BAV21
VM-
Q28 MJE350 R4 68R R10 2R2 Q4 BC560 R25 4K7
2
R31 47K R39 249R
3 REF IN 1 2 OUT AS35 Q37
-16V +16V C12 100n C14 -16V 100n GND D5 1W 16V 100u 25V C5 R82 1K8 GND
2W
R65 4K7
R86 2K7 D39
R97 39R Q26 R105 R98 75R 1K5
C1 120v 1n5 GND
1W 1N4732A D47 C15 16v 330u
11
R83 0R10 R89 0R10 R94 3R9
2W
A42 Q13 R26 4K7
4uH R96
5W
220K R24 7K5 Q11 A42 C43 63V 2u2 C22 16v 22n
2R2 R62
R60 14K7
5R6
IN OUT REF TB7
1W
R121
POWER AMPLIFIER BOARD
DATE: JUN/17/2002 YORKVILLE NAME: M1130.SCH MODELS: PCB#&VER: AP2020 M1130 SHEET 1OF 1 SCH VERSION: TITLE: POWER_AMP. 1.50
470R
U:\M1130V15.PRN
A OUTPUT
B OUTPUT
R_RED
SPEAKON EY14 JB3
1+ 122+
M1130.SCH_DATABASE_HISTORY
MODEL(S):# DATE
1 2 3 4 5 6 7 8 9 10 DEC/16/97 . . . . . . . FEB/23/98 MAR/10/98
M1130.SCH_DATABASE_HISTORY
MODEL(S):# DATE
1 2 3 4 5 6 7 8 9 10 SEP/06/01 JUN/17/02 . . . D D D D D
L_RED
BINDING POSTS
BINDING POSTS EY18
AP2200 VER# DESCRIPTION OF CHANGE
1.10 . . . . . . . 1.20 1.30 PC#_____R21,R36_20K->15K_R31,82K-> 47K_D43_20V->18V_R3_20K->30K1_R52, R61_16K9->14K7_R53,R57_64K9->60K4 R54,R55_24K9->17K8_R79,R114_220R-> 249R_C36,C38_22N->4N7_C17680P->1N5 C25_470P->1N_ADD_D46,R118,R119,C43 PC#_____D9_4148->4004_C30,C32_4P7-> ->10P/200V CORRECTION_AT_Q7_ PC#5641_ADD_LD1
AP2020 VER# DESCRIPTION OF CHANGE
1.40 1.50 . . . V V V V V PC#6434_ADD_C44,C45,R120,R121 PC#6538_R120,121_100R->470R C44,45_1N->220p_D41,42_14V->16V C27_10n->33n_Q18,20,22,24_#6900-> MJ21196_Q30,32,34,36_#6927->MJ21195 N N N N N
EY13
L_BLACK
SPEAKON
1+ 122+
EY16 BRIDGE/BI-AMP JB2
1+ 1-
R_BLACK
SPEAKON
YS6909 YS6910
22+
B BOTTOM E
VIEW
JB1 TB1 C29 63v TB2 6800U C31 63V 6800U R104 10K L+ YELLOW A_OUTPUT B_OUTPUT EY15 LBLACK R+ RED EY17
0.5W
VH+
33K R32
OUTPUT FROM AMP A Dc Protection
EY12
R5
C9 27p R11
Clip Sense Circuit
CLP
OUTPUTS FROM AMPLIFIERS ON M1130 BOARDS
OUTPUT FROM AMP B Dc Protection
EY19
RBLACK
MJL1302A MJL3281A
TB3
VM+
33K R34 MT1 Q10 MT2 C16 G Q9 MT2 TRIAC_MAC224 MT1 B CE MTP10N15L MTP23P06
R33 10R
G R35 10R
TB5
VH-
16v
L-
M1131
R-
GDS MJE340 MJE350
VM+
Voltage Amplifier
R72 2K Q33 BC560 75R R90
6
VH+
4 3
E CB BC550C BC560C
VH+
5K6 R102 R76 75R 1K5 R103 Q21 R91 39R R78 2K7 C37 10v Q29 BC550 22u FP
1
Current Amplifier
GND +F15
5
R9 1K5
R47 1K R46
5W
C16 200v 2n2
R48 47R
C17 100v 1n5
D G N S
VM+ +16V R74 1K8 R2 47K 16V 1W D40 C2 25V 100U R56 4K7 GND R58 4K7 10V C20 33U R32 10K0 R34 10K0 C18 D15 33u C26 25V 22u D23
L2
R92 10R C39 120v 10u GND R12 249R Q6 BC560 C41 16v 330u C4 1n R18 150R R21 15K R15 10K0
BC560
C6 10v 22u 220p/200V C44 60mA IDLE Q38 MJE340
C-
1K2 43V D3 10V 500mW D46 D44 16v 1W R45
Q15 MTP10N15L Q18 MJ21196 R49 39R MR854 1R D21 Q20 MJ21196 R87 MR854 D22 Q22
CBE D34 MR854 MPSA06 MPSA42
VM+
MJ21196 EBC 2N5551 2N5401
C30 200v 10p Q23 MJE350 Q17 2N5551
D30
C+ L2
2
BAV21 D29
10R R101 FP Q27 MJE340
4 WATTS Q9 MJL3281A D1 D4
14ma
R3 30K1 VH+
GND
C19 120v 220n
7
1R R109
0.5W
1R
EBC Q24 AS35 MJ21196
VM+
R110 470R
C21 16v 22n
R43 470R Q12
R50
Current Limit
D31
TURN ON/OFF /SHUTDOWN CIRCUIT
2N5401
4
D7 R112
R41 3K3
6
GND
4K7 R64 R66 470R R67
GND R59 BC560 1K Q14
VM-
C38 249R 4n7 R79 R81 249R:1%
10
C27 150v 33N GND GND
Temperature Sensor (mounted under heatsink)
GND C35 10v 22u Q31 BC560
BC550 Q35 BC550 R80 2K 75R R84
R35 150R
R36 15K C8 1n
470R
D10 Q10 MJL1302A Q39 MJE350 TO OTHER CHANNEL GND
1R R108 1R R77
Q32 MJ21195 D26 MR854 R75 39R
Q36 MJ21195 D28 MR854
M1130
VM-
5K6 R106
C40 120v 10u Q8 BC550 FP R99 10R R37 249R R38 10K0
C23 120v 220n
0.5W
1R
8
16v 1W D45
C10 10v 22u
VH-
220p/200v C45 -F15
TESTPOINT:
R69
5W
Q30 MJ21195
S G P D
Q34 MJ21195
VMD32 MR854
BIAS ADJUSTMENT: ADJUST TRIM POT R115 FOR 3mV ACROSS TEST POINTS 9 @ 10 WHEN THE AMPLIFIER IS COLD
R71 1K
1K2 C24 200v 2n2
Q16 MTP23P06
R73 39R
C25 100v 1n
VH-
1
TESTJIG
MOUNTING DETAILS FOR 5W
ADD #8629 SPACERS ONLY ON 5 WATT RESISTORS R46, R69
C29
EY2 TOOLING HOLE TESTJIG 7"YEL
RT V
TOOLING HOLE
MJ21196 Q22 #6909
R88
Q18
6800u 63V VH+ TB1 #5895 R104
1/2W 10K
TOOLING HOLE
MJ21196 #6909
R85 D21
1
MR854
RT V
C31 VM+
D22
MR854
MOUNTING HARDWARE FOR Q9,Q10
#8871 4-40X 1/2" BOLT 5WATT 0R10 MJ21196 #3501 BELL WASHER Q1 Q4 ARE HAND INSERTED T264 DEVICE #3797 THERMO PAD HEATSPREADER PCB #8701 4-40 KEPS NUT TORQUE 4 INCH/LB
RT V
6800u 63V
RT V
TB2 GND TB7
MJ21196 Q24
"BLK"
5WATT 0R10
Q20
#5895 PS GND
J24
BC550
RT V
SPEAKER GND
EY3
EY4
#6909
7"BLU.
#6909
Q1
C33
#5895
Q36
R100
1/2W 10K
#6910 MJ21195
1
MJ21195 #6910
BC560
0R10
6800u 63V
5WATT 0R10
Q32
RT V
Q4
MOUNTING HARDWARE FOR Q38,Q39
#8741 4-40X 1/2" BOLT #3501 BELL WASHER
VM-
TB4
R89
MR854 MR854
R83 D26
J19
C34
RT V
D28
AS35
6800u 63V
Q30
RT V
Q34
#5895 J2 VHD34 D32
MR854 MR854
Q37
R48 47R C17 2N2 C24
#6910 MJ21195 0311M 00.6
R77 R108 1R 1R
TB5
#6910 MJ21195
T126 TYPE DEVICE #3823 THERMO PAD HEATSPREADER PCB #8701 4-40 KEPS NUT TORQUE 4 INCH/LB
REPPOC.zo2
C16 2N2
MJL1302A
MJL3281A PART# FUNCTION
1K2 5WATT
1K2 5WATT
PART#
MTP10N15L MTP23P06
MJE350 FUNCTION
PART#
MOUNTING HARDWARE FOR Q15,Q16
1R 1R R109 R50
J18
4uH
1N5 1K
G
G
16V/1W
FUNCTION
MJE340 FUNCTION
1K
R71
Q15 Q16 S G C25 1N 39R D45
S
S Q39
39R R75 R67 TP8 1R_1/2W TP4 R102 220N C45 . R39 249R 470R D7 R112
#8741 4-40X 1/2" BOLT
R115
R74
R47
R46
7"BLU"
R69 D44
16V/1W
R82
39R
R86 R99
5WATT 5R6
3R9 2WATT 10R R92 C39 120V METAL Q35 10U
TP6 R96 TB6
470R 1N 75R R35 33u 150R 16V 2K 15K 75R R36 R38 10K0 R90 Q11 249R IN4148 4K7 R64 R37 C18 D16 220K R42 J12 18V R53 R54 D43 60K4 R119 Q8 Q38 220K BAV21 17K8 C10 7K5 R24 D20 C6 Q6 J26 14K7 4K7 R26 R52 C41 R110 R101 J15 J27 C13 470R 10R C15 R120 470R R12 249R 10K0 R15 16V D41 TP5 15K R21 3K3 R40 R18 150R 1K R51 43V D3 1N C4 470R J1 R43 1K5 IN4148 D4 D1 R9 BC550 1/2 Q3 IN4148 22N C21 Q12 100N MPSA06 R55 17K8 J14 C42 D18 IN4148 R60 14K7 1K 2R2 C3 R44 22R1 C22 R27 R62 2R2 J16 TP3 63V 22N R66 249R R23 Q5 4U7 470R 39R R20 470K 39R R29 R33 BC560 15K R17 J17 249R C38 4N7 R14 220K 1R_1/2W R113 D47 4V7_1W 30K1 R3 R79 249R 2R2 R10 1N5 R6 15K 68R 4K7 R25 C1 J22 4004 R4 TP2 D9 2R2 R7 R22 39R 4K7 4N7 C36 R1 4K7 TP9 249R TP10 #4524 R87 BIAS_ADJUST
J23
60K4
R57
L1
EY1
Q10
220R0 R111
7"YEL
R73
BC550
Q9 D19 220N C44
.
BAV21
R59
C23 220N 250V 220N 250V C19TP7 R49 J3 J4
R117 470R
2W 1K8
1K8 2W
IN4148
47K
R31
BC560
R121 560 R41 C8 R76 3K3 R72 MPSA42
1W 2K7
R94 C27 "RED" 250V 33N BC550 R98 R84
10R
1R_1/2W R45 C37
10V 22U
22U 10V
HEATSPREADER
#3501 BELL WASHER #8667 SHOULDER WASHER T-220 DEVICE #3846 MICA
IN4148
D10
C32 D38 TP11 BAV21 10P 200V D39 4148 120V 5K6 10U D27 1K5 R106 Q25 R105
22u 10v
16V_1W
2K
25v 100u
D35
PART#3894
USED AS SPACER Q27 1N MJE340 D33
J6
D40
J21 550 Q29 1K5 R103 5K6 Q23
C30 10P METAL MJE350
PCB #8701 4-40 KEPS NUT TORQUE 4 INCH/LB
Q33
Q31 BC560
75R 75R
C40
C5
J7 R13 R78 1K R11 30K1 D17 1N4148 D14 1N4148 C7 C9 D29 15p 27p D30 42K2 R8
J11
C35
D5 R19 17K8
R61
16V_1W
10v 22u
Q19
39R R97 2N5401 R63 4K7
C28 22u 25V 22u 25V C26
4K7 220R LD1
1N4148
C12 249R R30 249R R28 R32 10K0 R34 10K0 D13 1N4148 D15 1N4148
2N5551
Q17 D25 1N4148
1N4148 1N4148
R107 3K01 R70 R68
1W 2K7
4K7 D24 D23 R58
R56 4K7 J9
D37 1N4148 MJE350 1N4148 Q28 1N4148 RTV R95 68R D36 68R R93 Q2 BC550 R16 10K 1N4148 D12 RED 1N4148 D11 1N4148 D8 1N4148 D2 J10 D31
BAV21 1N4148
R80
C2
PART#3894
1N4148 1N4148
200V
16V 330U
R81
16V
MOUNTING HARDWARE FOR TO3 OUTPUTS
#8761 BOLT TO-3 TRANSISTOR #3815 MICA HEATSPREADER #8663 SPACER MICA GREASE IS REQUIRED ON BOTH SIDES OF THE MICA PAD #8760 6-32 KEPS NUT INITIAL TORQUE FOR TO-3'S IS 8 INCH/LB FINAL TORQUE AFTER HEATSINK HAS COOLED FROM WAVE SOLDER IS 6 INCH/LB MOUNTING FOR Q28,Q37 #8701 4-40 HEX NUT #3896 HEATSINK
25v 100u
BC560
Q26 J8
39R
R91 R5 6K04 U1
Q21
J13
2U2 Q13 63V MPSA42 C43
D42
Q14
330U 16V
C20
R2 47K
R114
J25 249R J20
TP1
33078
1K 1K
L2
33u 16V
100n J28
R65
100n C14
MX1
330U 16V
C2 RELAY C1 SPDT +
NC
Q7
NO
R118 15K
1
#3661
M1130 2 oz. COPPER
4K7 R116
M1130 AP 32020 0 11M VER.6.00
1N4148
D6
D46
10V
MODEL(S):- AP-2020 # DATE VER# DESCRIPTION OF CHANGE
1 2 3 4 5 6 7 8 9 10 11 DEC/97 DEC/16/97 . . . . . . DEC/16/97 . MAR/10/98 JUL/17/98 SEP/06/01 . . DEC/17/01 JUN/17/02 1.00 2.00 . . . . . . . . 3.00 4.00 5.00 . . 5.10 5.20
M1130.PCB_DATABASE_HISTORY VCD
ASSEMBLY PCB MECH
M1130-6.00 M1130-6.00
00.6-0311M
YLBMESSA
JUL/04/02
6.00
FIRST_PRODUCTION PC#_____R21,R36_20K->15K_R31_82K-> 47K_D43_20V->18V_R3_20K->30K1_R52 R61_16K9->14K7_R53,R57_64K9->60K4 R54,R55_24K9->17K8_R79,R114_220R-> 249R_C36,C38_22N->4N7_C17_680P->1N5 C25_470P->1N_ADD_R118,R119,C43,D46 ADD_TAB_TO_CONNECT_1_AMP->OTHER_AMP PC#_____R109,50,108,70_FLAMPRF->REG D9_4148->4004_C30,C32_4P7->10P/200V PC#5641_ADD_LD1_DO_PC5634->5642 PC#5799_TAB3_TO_EYELET_EY4 PC#6434_ADD_C45,C121_AT_Q39_ADD_C44 R120_AT_Q38 PC#6051_Q27,Q28_HTSNK_#3896->#3894 PC#6493_R120/R121_150R->100R PC#6538_Q18,20,22,24_#6900->6909 Q30,32,34,36_#6927->#6910 R120,121_100R->470R_C44,C45_1N->220P D41,42_14V->16V_C27_10N->33N PC#6547_ADD_TEST-JIG_HOLE
0 .6-031 SMALL BODY 1R USE 0#XXXX1M EDISREDLOS 1W TAB WIRE COLOURS FOR R33,R49 TAB 1 RED 16AWG TAB 2 YEL 16AWG Q37 IS HAND INSERTED AND EY 4 BLK 16AWG BENT OVER WITH FLAT SIDE TAB 4 WHT 16AWG TAB 5 BLU 16AWG UP AS SHOWN
TAB 6 TAB 7 OUTPUT + OUTPUT -
Q37
#3501 WASHER
#8865 4-40 SCREW
zo2 2
BC550
P:\1130VR6.PRN
"056.9X"81=EZIS KNALB BLANK SIZE=18"X9.650"
PRODUCTION NOTES
MJE340
2N5401
BC550
SHUTDOWN PROTECT TEMP SIG REF CLP
POWER SUPPLY
SERVICE WARNING: POTENTIALS CLOSE TO 200 VDC, USE CAUTION.
DB1 TB5 TB7 TB1 TB2 T1 WHT PT#1198
1
EY10 1 R38 20K C4 63V 3300U C5 63v 3300U EY6 1 C6 63v 3300U R37 20K C7 63V 3300U EY20 GND EY4
EY11
VH+ VM+
RED
3
BDX53C
HIGH CURRENT TO M1130
GREY RED YELLOW RED
EY8
EY9
YELLOW
BC550C
MPSA06 MPSA56
C19 100N C20 100N
4 TB9 13AMP DB2 TB8 TB6 3
2
POWER SWITCH SW1
700VA CSA C1 22n EY2 IMPEDANCE SELECTOR 4 OHM SWITCH 2 OHM ORANGE 120VAC
EY7 PG
BLACK
2
BLK GREY
EY5
CIRCUIT BREAKER BR1 CSA C2 4n7
VM-
WHITE
BCE
CBE
EBC
LVGND
4 13AMP
2
EY21
VHR1
0.5W
BLUE
12AMPS
TB3
R2 ZD1 500mW 6V2 1K 18V 500mW ZD2
Q2 MJF6388 R5 10R C8 25V 100u +V BLACK TO_INPUT LVGND EY13
L_RED
BINDING POSTS EY14
R_RED
BINDING POSTS EY18
8K2 BLACK WHITE CHASSIS R36
0.5W
120 VAC 60 Hz LINE BLK/BRN BROWN CSA 680n POWER SWITCH 4 OHM 245V 230V . YSL#1198E 230/245VAC BLUE 682VA TOROID SWITCH 2 OHM IMPEDANCE SELECTOR CIRCUIT BREAKER CSA 4n7 R13 470R 10 9 C17 10N R14 5K6 R17 1K LVGND TLO74
1/4
33K GREY RED R3
0.5W
L_BLACK
1 1+ 2 124 3 2+
EY16
1 1+
R_BLACK
2 124 3 2+
18V 500mW ZD4 R4 1K
C9 25V R6 100u Q4 10R MJF6668
-V
JB1
LEFT_OUTPUT/BRIDGED
JB2
YELLOW RED GREY
8K2
RIGHT_OUTPUT L+ YELLOW 1N4004 D6 1N4004 D7 ZD5 500mW 43V Q1 AO6 R16 5K6 D2 ZD3 500mW 6V2 LVGND 1 3 U1
1/4
EY12
EY15
FROM AMP A
LBLACK
R+ RED
EY17
EY19
FROM AMP B
RBLACK
ORANGE
VM+ TLO74
1/4
D8 1N4004
D9 1N4004
33K R32 MBS4992 MT1 Q7 G 10u MT2 C15 Q8 MT2 TRIAC_MAC224 G MT1 10u 16v
33K R34 MBS4992 G MT2 C16 R35 10R MT1 Q10 Q9 MT2 TRIAC_MAC224 MT1
4.5AMPS
D4 8 5.6V @ 85 DEG C TP1 ON SENSOR Q6 BC550 4u7 63V C12 R28 10K
U1
G
R33 10R
R15 10K
R25 5K6
R29 62K
16v ABOUT 5 WATTS Q3 MJF6388 D1 LD1
LVGND
-V R23 D5 14 C18 10N R18 5K6 3K3
OUTPUTS FROM POWER AMPLIFIER PCB M1130
2
R27 100R D3 Q5 BC550
C21 100N LVGND
12 13 230 VAC 50 Hz LINE R19 470R
U1
TLO74 R20 200K R22 10K R24 3K9 25v C14 470u
RED
R30 1R
R31 1R
TP2
RED WIRE WC12
TEMPB TEMPA SHUTDOWN -V LVGND +V
MX1 TO POT BOARD
R21 1K LVGND LVGND R10 200K TLO74
1/4
M1131.SCH_DATABASE_HISTORY
MODEL(S):# DATE
1 2 3 4 5 6 7 8 9 10 NOV/97 MAY/27/98 JUL/16/98 OCT/14/99 MAY/08/00 D D D D D
R12 10K
+V
+V
WC11 BLK WIRE 40CFM FAN FAN VOLTAGE 16V MAX AMPLIFIER HOT
AP2020 VER# DESCRIPTION OF CHANGE
1.00 1.10 1.20 1.30 1.40 V V V V V FIRST_PRODUCTION ADD_CE_POWER_SUPPLY XFMR_WIRE_COLORS_TO_CSA/CE_STANDARD DELETE_ONE_SPEAKON_JACK PC#5654_ZD1-4V7->6V2 N N N N N
SCH ISSUE: 1.40 TITLE: SUPPLY&FAN_PCB
R11 20K 5 6 C13 100N R8 8K2 R9 3K3
R7 16K
LVGND
-V
PSGND
7
U1
SHUTDOWN @ 85 DEG C AT SENSOR LVGND LVGND
NOTE: CAPACITOR VOLTAGE RATINGS SHOWN ARE MINIMUM REQUIRED. ACTUAL PARTS MAY HAVE HIGHER VOLTAGE RATINGS. ALL UNMARKED DIODES ARE 1N4148. YORKVILLE
DATE: MAY/08/2000 NAME: M1131.SCH
MODELS: PCB#&VER:
AUDIOPRO_2020 M1131
ASSEMBLY PCB MECH
.
.
P:\1131V30.PRN
M1131-3.00 M1131-3.00
USE METAL SPACER
"000.01 X "000.51=EZIS KNALB SHEAR BLANK SIZE=15.000" X 10.000"
EY5 J13 GND C5 EY7 YEL EY8 1K J12 63V
18V 8K2 0.5W 8K2 0.5W
ZD2 VM+ R2
WHITE 12"
WHITE 23" EY4
SHEAR
J18 B
GRN/CHASSIS WHT C C7
VR T
63V 4n7 100V 4N7 250VAC
VR T
63V
EY6 BLK
R3 R1
6V2
VR T
J19 E Q2 J17
MJF6388
2 OZ COPPER
J20
Q4
VR T
C2
TO 2/4 OHMS SWITCH
3300U
VR T VR 3300U T
TB5 RED C6 BLK GREY YEL TB9 YEL
VR T
3300U
VR T
63V
BLACK TB11
ZD1
R4 1k ZD4
Q1 VM-
VCD
00.3-1311M LTED LLIRD 00.3-1311M EDISREDLOS
1 2 3 4 5 6 7 8 9 10 11
TO INPUT
18V
J21 B
RED
EY2
NEUTRAL
EY20
VR T
20K EY9 C4
R38
25V C8 R5 100u 25V 100u
C9 D7
10R
R34 33K 16V 10U
Q10
MBS4992
3300U
A06
J22 E MJF6668 J23 BRACKET
AMP_B RED C16
EY17
TB3
BLUE EY21
J1 DB2 KBPC__-W
A.C WHT WHITE 30 1/2" C1
J3 J5 TB7 J4 J6 KBPC__-W
DB1
EY10 RED
RED 13"
SPEAKON_JACK
AMP_B
RED 25"
10R EY19
R35 EY18
LEADS UP
LEADS UP
R36
20K
R37
1N4004
33K 10R
ZD5 R29
R6 C12 63V 4u7
R28
J7 J8
EY11 TB8 GREY
1N4004 1N4004 1N4004
J2 BLUE 23" BLUE 12"
D6 D9 D8 MX1
43V
EY16 Q9 R32
TRIAC DC_PROT MAC224-4
BLACK AMP_B
JB2
VR T
R25 5K6
TB1
SEE NOTES
TB2
10K 62K
33K
J16 1K C19 J15 100N 5K6 3K3 4148 TEMPB R23 TEMPA 10N SHUTDOWN -V GND +V TLO74
TB6 RED J10
R24 R19 4148 R27
C21
Q8
Q3
100N
M1131 AP2020 VER:3.00
230V.DUM BLK SWITCH
C14 R22
R16
J24 B
LD1
AMP_A
EY12 10U 16V
C15
YELLOW
5K6
R20 D2 D3
470R 470R
3K9 100R
SPEAKON_JACK
AMP_A/BRIDGE
RED
J26 E MJF6388 J25
200K BC550 10K
R7 R11
C18
R13 D1
MAC224-4 DC_PROT TRIAC
EY13 EY15
MBS4992
U1
R8
YEL 18"
D5
4148
4148
6V2
1R 1R
TP1
10K
R17
XFRM . BLK
WC11 RED WIRE WC12
R9 R15 Q6
Q7
TWISTED
8K2 200K 20K 16K 3K3
TP2
Q5
BLACK
1K 5K6
4148
470u 25v
1311M
ZD3
C20
R18 D4
R21 R14
TP1
R30
10N
10K
10R
R33
JB1 BLK 22"
R10
J14
C17
BC550 R31
TP2
100N
100N
R12
AMP_A
EY14
R-
MODEL(S):- AP2020 # DATE VER# DESCRIPTION OF CHANGE SHEAR
MAR/12/98 . AUG/24/99 . . SEP/17/99 D D D D D 2.00 . 3.00 . . . V V V V V
SHEAR
M1131.PCB_DATABASE_HISTORY SHEAR
PC#5654_ZD1_4V7->6V2_MOVE_SHEARS_TO CLEAR_HEATSPREADER_1_EYELET->TAB PC#5943,#6064_PARTS_MOVED_FOR_ CLEARANCE_IN_AUTOINS_C2_#6458->6451 PC#6009_SPKON_REMOVED PC#6064_MOVE_ZD4_TAB11 N N N N N
C13
PRODUCTION NOTES
1311M
1 2 3 4 5
DO NOT CUT CENTER LEAD OF THE TRIACS BEND THE LEAD (UNCUT) ALONG THE TRACE AND SOLDER SEE PETER BEFORE MOUNTING L BRACKET FOR C1 USE 22N FOR NORTH AMERICAN AND 680N FOR EURO/CE Q8,Q9 USE #8799 SELF TAPPING SCREW Q2,Q3,Q4 BEND THE LEADS (UNCUT) ALONG THE TRACE
SHEAR
FOR Q3,Q4,Q5
SHEAR
#8861 4-40 SCREW
M106
THERMAL COMPOUND #8793 4-40 HEX NUT
#3501 WASHER
V+
VOLUME CONTROL/ LIMITER
14_PIN_CONNECTOR RSPRE LSPRE LSPOST RSIG LIMABLE RSPOST FROM_INPUT_PCB LCLIP R50 15K VV+ 1 RREF LREF D2 500mW 4.7V Q6 BC560 R49 15K R48 4K7 R7 10K R47 470R D6 4148 R51 220K V+ C36 16v 22u C3 25V 47n R52 470R R53 220R LVGND V+
ACTIVITY LEDS CIRCUIT
R59 1K V+ C126 25V 100n C127 50V 100n 100K 220n 15v C21 220p C1 LVGND 470K R3 V+ LD1 8M2 R5 R2
GREEN 0.5W
L_ACTIVITY
3V0 1N5225B D1
(V+)-3v
Q5 BC560
Q1 A13
V-
L_CLIP
LSPRE
LD6
RED
LD8 NSL32SR2 R43 C39 50V 330p C17 150P R35 20K0 6 7 C38 15v 220p 5 U2
1/2
MW3 LCLP LREF TEMPA PROTECTA SHUTDOWN LSPOST V+ LVGND VSHUTDOWN TEMPA TEMPB RCLP RREF TEMPB PROTECTB SHUTDOWN Q4 BC560 100K R1 220p C2
MW3 MW3 MW3 MW3 MW3 MW3 6 6 6 6 6 6 1 2 3 4 5 6
PROTECTA
PROTECTB
PROTECTA
2K R56 LD3 PROTECT
RED
PROTECTA
33K C26 33u R44 10K R45 3K40
L_GAIN
LREF P2 10K
CW
25A GAIN 16V
TO TOP AMPLIFIER
D11 4148
D10 4148
MW1
MW1 MW1 MW1 MW1 MW1 MW1 6 6 6 6 6 6 1 2 3 4 5 6
100K
MC33078P (4=V-,8=V+)
TO POWER SUPPLY BOARD
V+
R57
Q7 BC550
LIMABLE V+ V+ LVGND -18
LREF C35 16v 22u Q3 BC560 R32 15K R33 4K7 R8 RCLIP R39 15K 10K R34 470R D9 4148 R31 220K C4 25V 47n R30 470R
LVGND R58 1K LVGND
MW2 R29 220R
MW2 MW2 MW2 MW2 MW2 6 6 6 6 6 6 2 3 4 5 6
RSIG
TO BOTTOM AMPLIFIER
V+
8M2 R4 220n 15v C22 470K R36
LD2
GREEN
R_ACTIVITY
3V0 1N5225B D3 POWER LD4
GRN
Q2 A13
0.5W
MW2
1
R136 2K
R_CLIP
RSPRE
LD5
RED
LD7 NSL32SR2 R46 C40 50V 330p C18 150P R42 20K0 2 1 C37 15v 220p 3 U2
1/2
LVGND
V-
PROTECTB RREF
33K C25 33u R41 10K R40 3K40
PROTECTB STYLE "P22" . MPSA13
R_GAIN
P1 10K
CW
25A GAIN 16V
M1132.SCH_DATABASE_HISTORY
MODEL(S):# DATE
1 2 3 4 5 6 7 8 9 10 APR/03/98 NOV/20/01 D D D D D D D D
RSPOST LSPOST RREF RSIG
EBC BC550C BC560C
AP2020 VER# DESCRIPTION OF CHANGE
1.10 1.20 V V V V V V V V C17/C18_100P->150P PC#6466_LD7,LD8_NSL28AA->NSL32SR2 N N N N N N N N
SHEET OF 1 SCH VERSION: TITLE: POT-BOARD 1.20
MC33078P (4=V-,8=V+)
CBE
DATE: NOV/20/2001 YORKVILLE NAME: M1132.SCH
MODELS: PCB#&VER:
AP2020 POT-BOARD M1132
SHUTDOWN
SHUTDOWN
PROTECTB
TEMPB
TEMPA
LVGND
TEMPB
TO_TOP_AMP
MW3 J7
LCLP LREF TEMPA PROTECTA SHUTDOWN LSPOST
TO_BOTTOM_AMP
RSIG RREF RCLP
V-
D18
#3710 17"
MW1 -
#3709 7"
TO_POWER_PCB
V+
#3710 17"
J16
#3622-M1132 #3604-M1132B
14-PIN.SOCKET
15K Q6 BC560
4148
R50 R49 R48 R7 R47 D6
J21 J20 J6
BC560
15K 4K7 10K 470R
4148
J5 J4
C126
POWER PROTECT
R56 R5
J8
4148
220n
100n
RED LD3 100K GRN LD4 J19
RED LD1 GRN Q5 R136 R52 R51 C3 J2
C21
-
R57
8M2 R3 470K
3V0 0.5WATT 1K
A13
L_ACTIVITY
-
BC550
8M2
R_ACTIVITY
BC560
R53 C36 22u 16v
R43 33K 330P C39
33078P
R59 220R 2K 470R 220K 47n
NSL-32SR2
BC560
#6858
#6858
J3
LD8
C26 33u 16V
M1132 AP2020 VER 2.10
D2 10K R44 220P C38 3K40 R45 20K0 R35 150P C17
4V7
C127
Q4 R4 R41 C37 R40 C18 10K 220P 3K40 150P 20K0
LD7 C25 33u 16V R46 33K 330P C40
100N
U2
R42
M1132.PCB_DATABASE_HISTORY
MODEL(S):- AP2020/VX1200 # DATE VER# DESCRIPTION OF CHANGE
1 2 3 4 5 6 7 8 9 10 11 DEC/09/98 . . NOV/20/01 D D D D D D D 2.00 . . 2.10 V V V V V V V PC#5688_SPACING_FOR_C38,C37_CHANGED R58,R59_SPACING_TO_.6"_FOR_1/2W POT_SUPPORT_SCREW_HOLES_ADDED PC#6466_LD7,LD8_NSL-28AA->NSL32SR2 N N N N N N N
NOTES
1 ADD A STICKER OVER THE AP-2020 LEGEND "M1132B" TO AID IN IDENTIFYING VX1200 BOARDS
P22 POT 3511 WASHER 8870 SCREW PCB
VCD
2 FOR M1132 USE #3622 CABLE FOR M1132B USE #3604 CABLE
LED SPACER PT#3739
Q7 D1
NSL-32SR2
Q1
L_GAIN 10K J14 -
J25 47N 470R 22u 220R 16v R29 C35 SPC3 R31 220K J12 C4
R_GAIN 10K
-
+
J10
1K 0.5W 3V0
220n
D10
220p LD6 L_CLIP
C1
D9 R58 P2 D3
4148
A13
LD5 R_CLIP
SPC2
-
P1
01.2-2311M
2K
D11
J22
R34
R1
R2
100K
J1 C2 220P R32 Q3 15K 4K7 470R R8 10K
LSPOST R39 15K 100K
LREF RREF
D17
MW2
V+ V-
RSPOST LIMABLE RSIG LSPRE RSPRE
R33
RED Q2 470K LD2 R30 GRN
0.4"
C22 R36
J15