Yorkville CR5 Power Amp Service Manual 电路图.pdf

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1、CR5 CR 5 SERVICE MANUAL POWER POWER CLIP /PROTECT CLIP /PROTECT A B PROFESSIONAL AUDIO AMPLIFIERPROFESSIONAL AUDIO AMPLIFIER PROFESSIONAL AUDIO AMPLIFIERPROFESSIONAL AUDIO AMPLIFIER PROFESSIONAL AUDIO AMPLIFIER PROFESSIONAL AUDIO AMPLIFIER U.S.A. Yorkville Sound Inc. 4625 Witmer Industrial Estate Ni

2、agara Falls, New York 14305 USA Voice: (716) 297-2920 Fax: (716) 297-3689 WORLD HEADQUARTERS CANADA Yorkville Sound 550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Voice: (905) 837-8481 Fax: (905) 837-8746 Quality and Innovation Since 1963 Printed in Canada RadioFans.CN 收音机爱 好者资料库 Manual-Service

3、-CR5-1v1.pdf 250W into 4 ohms per channel INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. Read Instructions

4、: The Owners Manual should be read and understood before operation of your unit. Please, save these instructions for future reference. Packaging: Keep the box and packaging materials, in case the unit needs to be returned for service. Warning: When using electric products, basic precautions should a

5、lways 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 inserte

6、d. 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

7、, bracket, or table recommended by the manufacturer or sold with the product. Follow the manufacturers 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 liq

8、uids 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 pla

9、ced on the apparatus. Power Cord: The AC supply cord should be routed so that it is unlikely that it will be damaged. If the AC supply cord is damaged DO NOT OPERATE THE UNIT. Service: The unit should be serviced only by qualified service personnel. INSTRUCTIONS RELATIVES AU RISQUE DE FEU, CHOC LECT

10、RIQUE, OU BLESSURES AUX PERSONNES. AVIS: AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE, NENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIERE). NE CONTIENT AUCUNE PIECE REPARABLE PAR LUTILISATEUR. CONSULTEZ UN TECHNICIEN QUALIFIE POUR LENTRETIENT. Veuillez lire le manuel: Il contient des informations qui d

11、evraient tres comprises avant lopration de votre appareil. Conservez S.V.P. ces instructions pour consultations ultrieures Emballage: Conservez la boite au cas ou lappareil devait tre retourner pour rparation. Warning: Attention: Lors de lutilisation de produits lectrique, assurez-vous dadhrer des p

12、rcautions de bases incluant celle qui suivent: Alimentation: Lappareil ne doit tre branch qu une source dalimentation correspondant au voltage spcifi dans le manuel ou tel quindiqu sur lappareil. Cet appareil est quip dune prise dalimentation polarise. Ne pas utiliser cet appareil avec un cordon de

13、raccordement moins quil soit possible dinsrer compltement les trois lames. Des prcautions doivent tres prises afin deviter que le systme de mise la terre de lappareil ne soit dsengag. Hazard: Ne pas placer cet appareil sur un chariot, un support, un trpied ou une table instables. Lappareil pourrait

14、tomber et blesser quelquun ou subir des dommages importants. Utiliser seulement un chariot, un support, un trpied ou une table recommands par le fabricant ou vendus avec le produit. Suivre les instructions du fabricant pour installer lappareil et utiliser les accessoires recommands par le fabricant.

15、 Il convient de ne pas placer sur lappareil de sources de flammes nues, telles que des bougies allumes. Lappeil ne doit pas tre expos des gouttements deau ou des claboussures et quaucun objet rempli de liquide tel que des vases ne doit tre plac sur lappareil. Les dispositifs marqus dune symbole “dcl

16、air” sont des parties dangereuses au toucher et que les cblages extrieurs connects ces dispositifs de connection extrieure doivent tre effectivs par un oprateur form ou en utilisant des cordons dj prpars. Cordon dalimentation: vitez dendommager le cordon dalimentation. NUTILISEZ PAS LAPPAREIL si le

17、cordon dalimentation est endommag. Service: Consultez un technicien qualifi pour lentretien de votre appareil. IMPORTANT SAFETY INSTRUCTIONS SAFE_V4.doc Version 4.0 02/11/99 11:54 AM CR5 Oct 24, 2000 YS No. DescriptionQty.YS No. DescriptionQty. 6405 RED 3MM LED 1V7 5MA BRT24599 22AWG SOLID SC WIR T&

18、R JMP90 6408 GRN 3MM LED 1V9 5MA FROSTED15299 24AWG SOLID SC WIR RAD JMP8 6419 BRIDGE 35A 400V WIRE LEAD GI350414715 5.0W 0R20 5% BLK RES8 6425 BAV21 200V 0A25 DIODE T&R44877 1/4W 1R 5%FLAME PROOF T&R RES12 6825 1N4148 75V 0A45 DIODE T&R344748 2.0W 3R9 5% T&R2 6438 1N4004 400V 1A0 DIODE T&R64686 1.0

19、W 10R 5%FLAME PROOF T&R RES2 6827 1N5402 200V 3A0 DIODE44875 1/4W 10R 5% T&R RES6 6733 BAT85 30V 0A2 DIODE SCHTKYT&R44816 1/4W 33R 5% T&R RES4 6488 1N5236BRL 7V5 0W5 ZENER 5% T&R44607 1/8W 39R 2%FLAME PROOF T&R RES2 6461 1N5240BRL 10V0 0W5 ZENER 5% T&R14608 1/8W 75R 2%FLAME PROOF T&R RES4 6824 1N524

20、6B 16V0 0W5 ZENER 5% T&R64852 1/4W 100R 5% T&R RES2 6465 1N5250B 20V0 0W5 ZENER 5% T&R14645 1/8W 220R0 1%FLAME PROOF T&R RES2 6463 1N5251BRL 22V0 0W5 ZENER 5% T&R24770 1/4W 249R 1% T&R RES4 6466 1N5256B 30V0 0W5 ZENER 5% T&R26204 1/4W 332R0 1%FLAME PROOF T&R RES2 5101 BC550C TO92 NPN TRAN T&R TB3487

21、2 1/4W 390R 5% T&R RES2 5102 BC560C TO92 PNP TRAN T&R TB75029 1/4W 499R 1% T&R RES2 5103 MPSA06 TO92 NPN TRAN T&R TA64743 1/4W 681R0 0.1% * T&R RES2 5104 MPSA56 TO92 PNP TRAN T&R TA64873 1/4W 680R 5% T&R RES1 5108 2N5401 TO92 PNP TRAN T&R TA24758 1/4W 953R 1% T&R RES4 5109 MPSA43 TO92 NPN TRAN TA248

22、23 1/4W 1K 5% T&R RES1 5110 MPSA93 TO92 PNP TRAN TA24981 1/4W 1K 5%MINI T&R RES7 5119 2N5638 TO92 NCH JFET T&R TC54919 1/4W 2K05 1%-NO SUBS- T&R RES6 6808 MJE15032 TO220 NPN TRAN TE24693 5.0W 2K2 5% BLK RES4 6809 MJE15033 TO220 PNP TRAN TE24764 1/4W 2K740 0.1% * T&R RES4 6873 MJE340 TO126 NPN TRAN T

23、G14826 1/4W 3K3 5% T&R RES2 6874 MJE350 TO126 PNP TRAN TG15022 1/4W 3K57 1% T&R RES7 6988 MJL21194 TO3P NPN TRAN TK45028 1/4W 3K74 1% T&R RES8 6991 MJL21193 TO3P PNP TRAN TK44774 1/4W 4K12 1% T&R RES2 6840 MC33078P IC DUAL OP AMP24982 1/4W 4K7 5%MINI T&R RES2 6882 TL072CP IC FET DUAL OP AMP44639 1/4

24、W 4K99 1% T&R RES8 6745 LM13600N IC XCONDUCTANCE AMP14685 1.0W 5K6 5% T&R RES2 5190 MBS4992 TO92 8V5 DIAC24887 1/4W 7K5 5% T&R RES2 6444 MAC224-4 TO220 40A TRIAC 200V24787 1/4W 7K960 0.1% * T&R RES2 6478 AS35FN-TO92 TEMPERATURE SENSOR25004 1/4W 8K06 1% T&R RES6 5817 _15P 100V 2%CAP T&R RAD CER.2NPO4

25、5027 1/4W 9K09 1% T&R RES2 5203 _47P 100V 2%CAP T&R RAD CER.2NPO24800 1/4W 10K0 1% T&R RES4 5199 100P 100V 2%CAP T&R RAD CER.2NPO24829 1/4W 10K 5% T&R RES8 5415 180P 100V 2%CAP T&R RAD .224983 1/4W 10K 5%MINI T&R RES4 5211 330P 100V 5%CAP T&R RAD CER.2NPO84773 1/4W 12K1 1% T&R RES4 5816 680P 100V 5%

26、CAP T&R RAD CER.2NPO44630 1/2W 15K 5% T&R RES7 5206 _1N 400V 5%CAP T&R RAD .2FLM24830 1/4W 15K 5% T&R RES2 5273 _1N5 200V 5%CAP T&R RAD CER.2NPO24831 1/4W 18K 5% T&R RES2 5428 _3N3 50V 10%CAP T&R BEAD Y5R24885 1/4W 20K 5% T&R RES2 5209 _4N7 250V 5%CAP T&R RAD .2FLM46123 1/4W 20K0 1%MINI MF T&R RES1

27、6451 _4N7 250V 20%CAP BLK Y 10MM AC14777 1/4W 21K5 1% T&R RES4 5204 _10N 100V 10%CAP T&R RAD .2FLM54840 1/4W 33K 5% T&R RES2 6435 _22N 275V 20%CAP BLK X2 15MM AC15009 1/4W 40K2 1% T&R RES7 5224 _47N 100V 10%CAP T&R RAD .2FLM24908 1/4W 45K3 1% T&R RES2 5228 100N 100V 5%CAP T&R RAD .2FLM54834 1/4W 47K

28、 5% T&R RES13 5314 100N 50V 10%CAP T&R BEAD X7R16119 1/4W 47K 5%MINI T&R RES2 5231 220N 63V 10%CAP T&R RAD .2FLM54760 1/4W 75K 5% T&R RES4 5257 _2U2 63V 20%CAP T&R RAD .2EL45007 1/4W 78K7 1% T&R RES1 5259 _4U7 63V 20%CAP T&R RAD .2EL84838 1/4W 100K 5% T&R RES5 5281 _10U 16V 20%CAP T&R RAD .2NP46120

29、1/4W 100K 5%MINI T&R RES4 5961 _33U 16V 20%CAP T&R RAD .2NP45026 1/4W 143K 1% T&R RES4 5883 220U 100V 20%CAP BLK 12X21MM EL44841 1/4W 220K 5% T&R RES2 5630 330U 25V 20%CAP BLK 10X13MM EL46126 1/4W 220K 5%MINI T&R RES2 5896 4700U 80V 20%CAP BLK 25X50MM ELS44880 1/4W 680K 5% T&R RES1 4497 _10K B LIN 9

30、MM HORIZONTAL P2924820 1/4W 1M5 5% T&R RES2 4520 _10K TRIM POT24845 1/4W 2M2 5% T&R RES1 2417 6.00 AMP CIRCUIT BREAKER .250 TAB14846 1/4W 3M3 5% T&R RES2 3819 _5UH COIL 18AWG R000 AIR CORE23565 10 4C-28AWG RIBBON CABLE 0.11 3410 RED ON LEFT DUAL BINDING POST TPP513619 4.75 8C-22AWG RIB 3/4 NOTCH 156

31、2 3415 RED ON RIGHT DUAL BINDING POST TPP518741 4-40 X 1/2 PAN PH MS JS5006 3498 1/4 JCK PCB MT HORZ28827 4-40 X 1/2 FLAT PH TAPTITE JS5004 3417 6-32 SCREW TERMINAL PC MOUNT18832 6-32 X 1/4 PAN PH TAPTITE JS5001 3405 TERMINAL STRIP 5P #6 SCREW18801 6-32 X 3/8 PAN PH TAPTITE JS50014 3416 1/4&XLR PCB

32、MT VERT COMBO28829 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA29 3501 B52200F006 COMP WASH #4 SMALL68806 6-32 X 1/2 PAN PH TAPTITE JS5002 3745 DUAL XSISTOR PBL SPRING PLATE ZN48828 6-32 X 3/4 PAN PH TAPTITE JS5006 3806 RECTANGULAR WASHER FOR TRANS SUPPRT48874 8-32 X 1 PAN PHIL TAPTITE JS5008 3801 5/8 BUMPER

33、 BUTTON BLACK48911 10-16 X 1/2 TYPE B HEX W/SLOT BL16 8661 BUTTON KNOB FLAT GREY18821 10-16 X 1 3/32 TYPE B HEX W/SLOT BL4 3481 8 3/18 SJT AC LINE CORD 250 CLIPS18740 5/16-18 X 3 GRD 5 HEX BOLT JS5001 3834 HEYCO #1214 STRAIN RELIEF13744 SNAP IN .375 SPACER RICHCO6 3521 SIDE ENTRY PCB CONN .156 8POS2

34、3741 .5 SPACER ID-.171 OD-.25 #912-5002 3538 24 PIN BREAKAWAY LOCK .1560.673743 SNAP ON 0.5 SPACER RICHCO8 5989 4 CIR CABLE HOLDER .09828657 6-32 X 3/8 HEX SPACER ALUMINUM1 8793 4-40 HEX NUT ZINC68667 SHOULDER WASHER SWS-229 LENGTH 1/84 8800 6-32 KEPS NUT ZINC108818 3/4 OD X 5/16 ID X .08 THICK WASH

35、ER1 8854 6-32 X 1/4 HEX NUT ZINC13436 DPDT PUSH SW PCMT H BREAK B4 MAKE1 8797 5/16-18 KEPS NUT JS50013587 DPDT ROKR SW QUIK 250AC/PWR ON-OFF1 3846 TO220 THERMO PAD LARGE HOLE 56359B23705 4P3T SLID SW PCMT H1 3866 ELASTOMER PAD TSIL 3 1.2X6.021195 CR5 120VAC 60HZ XFMR1 3870 TO220 MICA PAD LARGE HOLE

36、PRE-GREA4 8581 CUSTOM PBL TRANSISTOR SPACER4 4597 22AWG STRAN TC WIR JMP70 RadioFans.CN 收音机爱 好者资料库 33R R73A 16V 500mW D43A 33K R121A MPSA43 Q34A 75K R84A BAV21 D34A 10K R97A MPSA93 Q35A 10K0 R93A 10K0 R117A 100R R92A SHEET OF YORKVILLENAME:PCB#&VER: MODELS:SCH VERSION: TITLE: DATE:1 M1140 . CR5 M114

37、0ALL.SCH FEB/05/2002 275WATT_AMP 1.60 3K74 R53A 4K12 R59A FROM_AMP_A BLACK 2K05 R95A 1N5 C21A FROM_AMP_A YELLOW 10U16V C1A Q27A MPSA06 R103A 1R R104A 1R FP 330R R80A 10K R86A 33U16V C3A 330U 100V #5619 C17A TO-BP BLACK 1N C12A 2K2 5W R108A R105A 1R FP 75R0 R111A 3K57 R94A 63V 47N C16A R101A 1R MJE15

38、032 Q37A 2u2 63V C7A 16v 10u C18A MJ15033 Q36A 21193 Q40A 21194 Q38A 21193 Q41A MT1 MT2 G MAC224 Q43A 10K R67A 47K R70A BAV21 D39A 3K57 R91A TO+BP YELLOW 16V 500mW D44A 30V VALUE D50A 7V5 1N5236 D40A D26A 4K7 R52A 0R2 5W R106A 0R2 5W R112A 1/2 33078 (4=-16V_BAT,8=+16V_BAT) U5A 2 3 1 FP 220R R81A D25

39、A MPSA56 Q26A 22V D28A 10R R122A 15P C5A 1N5402 D47A 7V5 1N5236 D41A D29A D37A FP 75R0 R102A R99A 1R 680P C13A MPSA56 Q33A BAT85 D32A 5uH L1A 330U 100V #5619 C22A 3N3 C8A FROM_AMP_B RED 9K09 R90A 330u 25V C15A 33078 1/2 (4=-FLT,8=+FLT) U5A 6 5 7 MT1 G MT2 MBS4992 Q42A 2K05 R89A 10R 1W R215A 47K R65A

40、 8K06 R61A 0R2 5W R113A 0R2 5W R107A 21194 Q39A D36A D38A FROM_AMP_B BLACK 1N5402 D46A 4004 D45A D35A 4004 D42A BAT85 D33A MPSA56 Q30A 2W 3R9 R110A 18K R62A 10K R96A MPSA06 Q32A CW 10K A R60A 10R R74A BC550 Q29A 100P C9A 680P C20A 10K R87A 3K57 R85A 12K1 R51A 8K06 R69A 4K99 R98A 2K74 R55A 1K R116A 1

41、K R68A MPSA93 E B C MPSA43 TO+BP RED MPSA56 E B C 2N5401 BC550C C B E BC560C D27A TPB C E MJE15032 MJE15033 4K99 R88A 180P C4A 330u 25V C14A 681R R54A 10R R56A 33R R57A 10N C11A 390R R63A 10N C6A 2K2 5W R109A 75K R83A 750R R82A SRT USE AMP_B_OUTPUT JB4 1 2 3 4 5 6 BJ1 2N5401 Q25A 2K74 R66A 100K R79A

42、 3K3 R50A 4U7 63V C23A #1195 D30A 4N7 TEMPVCC GND AS35 Q44 5K6 1W R114A 21K5 R64A MPSA06 Q31A 10K R72A 100K R71A R100A 1R 47P C10A 3K74 R61 P29 STYLE 15p C45 15p C44 10 9 8 7 6 5 4 3 2 1 #DESCRIPTION OF CHANGEVER#DATE MODEL(S):- D D FEB/05/02 DEC/20/00 . JAN/06/00 . NOV/11/99 NOV/04/99 OCT/08/99 V V

43、 1.60 1.50 . 1.40 . 1.30 1.20 1.10 N N PC#6403_C17A-C22A_220u-330u PC#6314_CE_FUSE_T3A-T3,15A 1/4WFP_TO_1/4W R99A,R100A,R101A,R103A,R104A,R105A 3K57 PC#6121_R90_21K5-8K06_R83_10K0- PC#6129_ADD_C44,C45 ADD_HEATSINK_SYMBOL CR5 M1140.SCH_DATABASE_HISTORY BJ2 SRT USE AMP_A_OUTPUT JB3 1 2 3 4 5 6 TO-BP B

44、LACK 8A BR1 3 4 1 2 4148 D20 16V 1/2W D6 4700U 80V C34 4700U 80V C33 4700U 80V C31 4700U 80V C32 15K 0.5W R62 40K2 R97 6AMPS PS1BLACK PRIM TAB4 BLACK PRIM TAB5 RED SEC TAB7 RED SEC TAB8 YELLOW MID TAB9 245V BRN/BLK BLACK LIVE TAB1 CSA 4N7 C26 CSA 22N C25 WHITE NEUTRAL TAB2 GREEN GROUND TAB3 FP 39R R

45、68 FP 39R R70 4U7 25V C28 4U7 25V C27 PT#1195E 230/245VAC 50Hz 360VA 953R R1 953R R3 3K74 R2 3K74 R4 4K99 R6 4K99 R5 4148 D26 330P C1 330P C2 330P C3 4148 D14 1N4004 D8 330P C4 (4=V-,8V+) 1/2 TLO72 U1 6 5 7 47K R85 220N C5 220N C6 +XLR S R T XLR-PHONE 1/4HALF FUNCTION JB2 21K5 R7 45K3 R8 (4=V-,8V+)

46、1/2 TLO72 U3 2 3 1 CW TAP 10KA_GAIN P1 (4=V-,8V+) 1/2 TLO72 U3 6 5 7 33U C7 40K2 R9 143K R10 4N7 C41 1K R15 2N5638 Q1 2N5638 Q2 1K R16 220K R12 100N C30 40K2 R98 249R R14 249R R13 HEATSINK 100K R17 D IABC 1/2 LM13600 (6=V-,11=V+) U5 13 15 14 16 12 249R R32 249R R33 BC560 Q13 100N C17 220K R31 1K R36

47、 M COM LR SW1 13141516 2N5638 Q4 2N5638 Q3 1K R35 100K R76 143K R34 40K2 R28 33U C16 (4=V-,8V+) 1/2 TLO72 U2 6 5 7 CW TAP 10KB_GAIN P2 (4=V-,8V+) 1/2 TLO72 U2 2 3 1 45K3 R27 21K5 R26 +XLR S R T XLR-PHONE 1/4HALF FUNCTION JB1 220N C15 220N C14 6 1 330P C13 330P C12 330P C11 330P C10 4K99 R25 4K99 R24

48、 3K74 R23 3K74 R21 953R R22 953R R20 143K R11 4N7 C40 47K R47 47K R46 21194 21193 ECB 220K R43 7K5 R41 1M5 R42 20K R40 47K R45 15K R44 100N C21 A_CLIP RED LD2 BC560 Q8 2N5638 Q17 143K R88 4148 D1 100K R37 4U7 25V C20 HEATSINK LIMITER IN OUT SW2 1 2 3 LIMITER IN OUT SW2 4 5 6 4U7 25V C22 100N C8 4148 D2 7K98 R87 BC560 Q7 B_CLIP RED LD3 100N C23 15K R52 47K R53 20K R49