Yorkville Bass Master 200 Service Manual 电路图.pdf

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1、U.S.A. Yorkville Sound Inc. 4625 Witmer Industrial Estate Niagara 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 1

2、963 Printed in Canada SERVICE MANUAL RadioFans.CN 收音机爱 好者资料库 Manual-Service-bm200-1v2 040901 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 SERVICIN

3、G TO QUALIFIED SERVICE PERSONNEL. Read Instructions: 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

4、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

5、 or receptacle unless all three blades can be fully inserted to prevent blade exposure. Precautions should be taken so that the grounding scheme on the unit is not defeated. 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 damag

6、ed DO NOT OPERATE THE UNIT. Service: The unit should be serviced only by qualified service personnel. INSTRUCTIONS RELATIVES AU RISQUE DE FEU, CHOC LECTRIQUE, OU BLESSURES AUX PERSONNES. AVIS: AFIN DE RDUIRE LES RISQUE DE CHOC LECTRIQUE, NENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIRE). NE CONTIENT AU

7、CUNE PICE RPARABLE PAR LUTILISATEUR. CONSULTEZ UN TECHNICIEN QUALIFI POUR LENTRETIENT. Veuillez lire le manuel: Il contient des informations qui devraient tres comprises avant lopration de votre appareil. Conservez S.V.P. ces instructions pour consultations ultrieures Emballage: Conservez la boite a

8、u cas ou lappareil devait tre retourner pour rparation. Warning: Attention: Lors de lutilisation de produits lectrique, assurez-vous dadhrer des prcautions de bases incluant celle qui suivent: Alimentation: Lappareil ne doit tre branch qu une source dalimentation correspondant au voltage spcifi dans

9、 le manuel ou tel quindiqu sur lappareil. Cet appareil est quip dune prise dalimentation polarise. Ne pas utiliser cet appareil avec un cordon de raccordement moins quil soit possible dinsrer compltement les trois lames. Des prcautions doivent tres prises afin deviter que le systme de mise la terre

10、de lappareil ne soit dsengag. Cordon dalimentation: vitez dendommager le cordon dalimentation. NUTILISEZ PAS LAPPAREIL si le cordon dalimentation est endommag. Service: Consultez un technicien qualifi pour lentretien de votre appareil. IMPORTANT SAFETY INSTRUCTIONS safe_v3.doc Version 3.5 Mar 98 bm2

11、00 Parts List 9/29/98 YS No. DescriptionQty.YS No. DescriptionQty. 6405 RED 3MM LED 1V7 5MA BRIGHT PACE38898 1/4-20 CAGE NUT C79981420275 6434 6A2 200V 6A0 DIODE43815 TO3 PREGREASED MICA 56-03-2AP2 6438 1N4004 400V 1A0 DIODE T&R43823 TO-220 THERMO CONDUCTIVE PAD2 6825 1N4148 75V 0A45 DIODE T&R94599

12、22AWG SOLID SC WIR T&R32 6733 BAT85/11330V 0A2 DIODE SCHTKY T&R105299 24AWG SOLID SC WIR RAD2 6822 1N4745A 16V0 1W0 ZENER 5% T&R44719 5.0W 0R18 5% BLK RES2 6463 1N5251BRL 22V0 0W5 ZENER 5% T&R14866 1/4W 4R7 5% T&R RES2 5101 BC550C TO92 NPN TRANS. T&R34675 1/2W 10R 5% T&R RES1 5102 BC560C TO92 PNP TR

13、ANS. T&R34750 5.0W 10R 5% BLK RES1 5122 J102-J109 TO92 N CHAN J FETT&R24812 1/4W 18R 5% T&R RES1 6787 BD237 TO126 NPN TRANS14618 1/2W 22R 5% T&R RES2 6788 BD238 TO126 PNP TRANS14817 1/4W 47R 5% T&R RES2 6865 2N3773 TO3 NPN TRANS.14811 1/4W 68R 5% T&R RES1 6861 2N6609 TO3 PNP TRANS.14852 1/4W 100R 5%

14、 T&R RES1 6878 TL071CP IC FET OP AMP14659 1/2W 150R 5% T&R RES6 6882 TL072CP IC FET DUAL OP AMP54859 1/4W 150R 5% T&R RES3 6860 VTL5C8 OPTO-COUPLER14857 1/4W 220R 5% T&R RES1 6474 10R 3% 0W0 PTC THERMISTOR14606 1/8W 249R 2%FLAME PROOF T&R RES2 5404 _27P 100V 10%CAP T&R TUBULAR NPO14736 5.0W 390R 5%

15、BLK RES1 5410 100P 100V 10%CAP T&R BEAD NPO64872 1/4W 390R 5% T&R RES1 5420 680P 50V 10%CAP T&R BEAD NPO24821 1/4W 470R 5% T&R RES3 5423 _1N2 50V 10%CAP T&R BEAD X7R24726 5.0W 1K 5% BLK RES2 5425 _1N8 50V 10%CAP T&R BEAD X7R24823 1/4W 1K 5% T&R RES4 5428 _3N3 50V 10%CAP T&R TUBULAR Y5R34824 1/4W 1K5

16、 5% T&R RES1 6451 _4N7 250V 20%CAP AC Y ONLY RAD10MM14919 1/4W 2K05 1%-NO SUBS- T&R RES1 5433 _5N6 50V 10%CAP T&R BEAD X7R24847 1/4W 2K2 5% T&R RES3 5300 _10N 50V 10%CAP T&R BEAD X7R14805 1/4W 2K87 1% T&R RES1 5304 _22N 50V 10%CAP T&R BEAD X7R14626 1/2W 3K3 5% T&R RES11 6435 _22N 275V 20%CAP AC X2 R

17、AD BLK15MM14826 1/4W 3K3 5% T&R RES2 5306 _33N 50V 10%CAP T&R BEAD X7R24774 1/4W 4K12 1% T&R RES3 5308 _47N 50V 10%CAP T&R BEAD X7R24681 1.0W 4K7 5% T&R RES2 5310 _68N 50V 10%CAP T&R BEAD X7R24827 1/4W 4K7 5% T&R RES9 5312 _82N 50V 10%CAP T&R BEAD X7R14800 1/4W 10K0 1% T&R RES3 5314 100N 50V 10%CAP

18、T&R BEAD X7R104829 1/4W 10K 5% T&R RES5 5318 220N 50V 10%CAP T&R BEAD X7R44773 1/4W 12K1 1% T&R RES5 5234 470N 63V 10%CAP T&R RADIAL.2FILM14830 1/4W 15K 5% T&R RES1 5322 470N 50V 10%CAP T&R BEAD Z5U24902 1/4W 24K 5% T&R RES4 5255 _1U 63V 20%CAP T&R RADIAL ELE.214834 1/4W 47K 5% T&R RES4 5256 _1U 63V

19、 5%CAP T&R RADIAL.2FILM14838 1/4W 100K 5% T&R RES3 5942 _3U3 100V 20%CAP RAD POLYFILM BULK14874 1/4W 560K 5% T&R RES5 5281 _10U 16V 20%CAP NONPOLAR T&R .214844 1/4W 1M 5% T&R RES2 5945 _10U 63V 20%CAP T&R RADIAL ELECTR19896 CABINET COVER, MIDNIGHT BLUE, 54 W18.404 5961 _33U 16V 20%CAP NONPOLAR T&R R

20、AD19048 .187 HOLE .250 STAG 18GA PYRAMID2.41 5267 100U 25V 20%CAP T&R RADIAL ELE.219150 .081 48X96 UTILITY ALUMINUM4 5621 470U 63V 20%CAP RADIAL ELECT BULK49548 .187 48X96 UTILITY ALUM W/PLASTIC0.236 5887 2200U 50V 20%CAP RADIAL ELECT BULK29811 3/4X4?X8? SPRUCE STAN. SHEATING15.89 4529 470R TRIM POT

21、19815 1/2 POPLAR SELECT 1 4X4 ONLY0.5 4409 _10K 5C-REV/AUDIO STYLEP1416MM18741 4-40 X 1/2 PAN PH MS JS5002 4406 _50K 5B-LINEAR STYLEP1416MM48832 6-32 X 1/4 PAN PH TAPTITE SJ5002 713 25 X 20 X 50 2 MIL PLASTIC BAG18801 6-32 X 3/8 PAN PH TAPTITE SJ5002 3819 5UH COIL 18AWG R000 AIR CORE18835 6-32 X 1/2

22、 PAN QUAD MS TIN PLATED4 8547 PLASTIC FOOT BLACK48823 6-32 X 1 PAN PH TAPTITE SJ5002 3478 CLIP 205/187X032 18-22AWG DISCO/INS28878 #6 X 2 PAN PHIL TYPE A JS500 BLACK4 3489 CLIP 250X032 18-22AWG DISCO/INSL58803 8-32 X 3/8 PAN QUAD TAPTITE SJ5009 3491 CLIP 205/187X020 18-22AWG DISCO/INS48767 #8 X 3/4

23、PAN PHIL TYPE A JS500 BLK4 3682 250 MALE PCB TAB BULK ON CATRIGE 108785 #8 X 3/4 OVAL PH TYPE A JS500 BLACK4 3498 M203-02 PLAIN PC MNT JK SKT38624 10-32 X 1/2 HEX HD MS JS500 BLK4 3523 M203-02A GOLD TIP PC MNT JK SKT28756 #10 X 3/4 PAN PH TYPE A JS500 BLACK4 3527 M203-02B GLOD SLV PC MNT JK SKT18781

24、 #10 X 7/8 FLAT PHIL TYPE A JS500BLK6 3451 0.089 OD SMALL EYELET ELECTROPLATED138843 10-32 X 1 1/8 FLAT PH MS SJ5002 3414 INTERNATIONAL PC MOUNT FUSEHOLDER28786 10-32 X 1 1/4 PAN QD MS JS500 BLACK4 2407 2.5 AMP SLO-BLO .25X1.25 FUSE18770 1/4-20 X 1 5/16 TRUSS PH MS JS5005 8458 10.5 STRAP HANDLE, PLA

25、STIC COVERS18905 YORKVILLE PRODUCT SCHEMATIC1 8604 10-32 T NUT68663 11/64 NYLON SPACER (MICRO PLASTIC)4 7417 8R 30W TWEETER PIEZO TLC 113741 .5 SPACER ID-.171 OD-.25 #912-5002 3501 B52200F006 COMP WASH #4 SMALL27347 15 4R 200W SPEAKER BASS1 3804 SNAP ON 1.5 INSULATING BUSHING13421 DPDT PUSH SW PCMT

26、MAKE B4 BREAK2 8609 VINYL CAP 0.025 X 1/2 BLK.23698 SPST ROKR SW QUIK 180 AC PWR BL/BL1 3795 #8 GROUND LUG ZIERICK 505-16913409 THERMO SW N/CLOSED OP/184F CL/144F1 3803 NYLON SECUR-A-TACH MINI PLASTIC TIE13937 YELLOW 18 AWG TR-64 PREFUSED1 3810 4 NYLON CABLE TIE73939 BLUE 18 AWG TR-64 PREFUSED0.666

27、3827 SQUARE BUMPER BUTTON BLACK13940 RED 18 AWG TR-64 PREFUSED6.333 8655 BUTTON KNOB BLACK REAN P120-0523941 BLACK 18 AWG TR-64 PREFUSED5.666 8693 S ROTARY KNOB GREY53949 18AWG GRN/YLLW STRANDED WIRE0.5 3481 8? 3/18 SJT AC LINE CORD 250 CLIPS13950 GREEN 18 AWG TR-64 PREFUSED0.916 3834 HEYCO #1214 ST

28、RAIN RELIEF11298 200B-K/MM-4/BETA-150 1994NEWXFMR1 Y LOGO PULSE SERIES LARGE DOMED1 8701 4-40 KEPS NUT ZINC2 8800 6-32 KEPS NUT ZINC8 8841 10-32 KEPS NUT ZINC4 RadioFans.CN 收音机爱 好者资料库 #Part#Description Labeled Components 174178R 30W TWEETER PIEZO TLC 1 2728410 8R 150W PGM SPEAKER 3Z201BM200T GRILL (

29、no longer available) 48243DY LOGO BMASATER SERIES LARGE DOMED 5845810.5 STRAP HANDLE, PLASTIC COV 63834HEYCO #1214 STRAIN RELIEF 734818 3/18 SJT AC LINE CORD 250 C 88468VELCRO STRAP 3/4X22CM 934501/4 JCK PCB MT HORZ GOLD 108547PLASTIC FOOT BLACK, POLYETHYLENE 1185783 X 3 ROLLED EDGE TR-PP3R8X3 12345

30、01/4 JCK PCB MT HORZ GOLD 138693S ROTARY KNOB GREY 143698SPST ROKR SW QUIK 180 AC PWR 15 16 17 18 19 20 21 22 6 5 4 3 1 2 7 9 10 12 2 14 13 11 1 11 8 8 8 Parts-Serv-200t-Speaker Enclosure RadioFans.CN 收音机爱 好者资料库 YORKVILLENAME:PCB#&VER: MODELS:SCH ISSUE: TITLE: DATE: M1008 BM200CE BM200 M1008V26.SCH

31、FEB/12/2001 BASS_AMP_200W 2.60 10K R34 4K7 0.5W R93 RED LED1 6A2 D16 6A2 D15 6A2 D14 120VAC 60Hz 1396 T1 2200u 50V C52 VTL5C8 O1 6A2 D13 S3 RED LED2 BAT85 D19 100n C27 CW 50K BP2 100n C29 100p C23 1/2 TLO72 U3 6 5 7 100n C31 560K R33 560K R32 3n3 C22 4K7 R30 4K7 R31 10n C21 100p C20 100K R25 1/2 TLO

32、72 U3 2 3 1 100p C24 1n2 C18 47K R24 33n C16 1n2 C19 47n C17 47n C15 3K3 R29 4K7 R27 4K7 R23 CW 50K BP4 100n C33 3K3 R28 4K7 R26 4K7 R22 10K R45 2200u 50V C53 12K1 R39 BAT85 D17 12K1 R41 12K1 R38 SRT EFX-SEND NO-GOLD JB31 2 3 4 5 6 100u16V C6 100p C35 RED LED3 24K R15 24K R16 220n C11 22n C12 BAT85

33、D24 BAT85 D23 100n C32 1/2 TLO72 U1 6 5 7 1/2 TLO72 U2 2 3 1 47K R12 4K7 R11 10u16V C25 220n C13 3n3 C10 3n3 C9 10K R35 12K1 R37 2K05 R47 OUT IN S1 4 5 6 470n C36 33n C1 680p C2 560K R2 D1 D2 22V/.5W 1N5251B ZD3 CW VOLUME 10K 5CP1 100n C30 10K R1 100R R3 470R R7 1n8 C3 1/2 TLO72 U1 2 3 1 2K2 R4 220R

34、 R5 2K2 R6 82n C4 1K R84 220n C48 3K3 0.5W R95 1n8 C7 15K R17 24K R19 1M R20 1N4004 D10 24K R21 470R R36 16V 470n C51 3K3 0.5W R97 BC B C V- V+ TLO71 U5 2 3 1 5 8 6 4 7 10K R43 100K R44 10K0 R48 12K1 R49 2K87 R50 4K12 R52 68R R51 3K3 0.5W R96 100p C8 100p C37 16V1u C40 100K R46 560K R89 560K R88 47K

35、 R86 47K R87 1K R82 1K R83 1K5 R90 390R R85 1N4004 D11 3K3 0.5W R98 10u 6V C49 3u3 100V TC1 BC560 Q9 100n C26 BAT85 D18 3K3 0.5W R100 1/2 TLO72 U6 6 5 7 1u 25V C50 3K3 0.5W R101 BAT85 D28 3K3 0.5W R102 3K3 0.5W R103 16V/1W 1N4745 ZD5 16V/1W 1N4745 ZD4 470u 25V C55 D12 470u 25V C54 3K3 0.5W R99 3K3 0

36、.5W R104 150R R55 D5 TP2 10K0 R53 4K12 R54 75R R60 4R7 R57 4R7 R59 10K0 R62 4K12 R63 150R R64 1K R58 18R R65 BC550 Q4 BC550 Q3 47R R56 BC550 Q2 BC560 Q8 BC560 Q7 12N C42 BD237 Q5 BD238 Q10 MJ21195 Q11 MJ21196 Q6 0R18 5W R66 0R18 5W R67 5n6 C43 D4 47R R61 BAT85 D3 BAT85 D6 TP1 1N4004 D8 CW 470R A PT1

37、 1N4004 D9 5uH L1 J108 Q1 1K 5W R69 1K 5W R71 1/2 TLO72 U4 2 3 1 SRT LINE_OUT BAL. JB21 2 3 4 5 6 SRT HEADPHONE GOLD-S JB51 2 3 4 5 6 SRT EFX-RTN GOLD-T JB41 2 3 4 5 6 1/2 TLO72 U4 6 5 7 249R R42 10R 0.5W R78 #7347 15 4R SPKR1 1M R94 22R 0.5W R80 SRT EXTEN. SPEAKER JB61 2 3 4 5 6 390R 5W R79 22R 0.5

38、W R81 1/2 TLO72 U2 6 5 7 4K7 R91 13A/85C TBKR1 470n C14 WC2 WC1 16V/1W 1N4745 ZD1 OUT IN S2 1 2 3 TAB8 OUT IN S1 1 2 3 16V/1W 1N4745 ZD2 150R 0.5W R74 2K2 R92 150R 0.5W R75 TAB9 68n C46 68n C47 680p C41 470u 25V C45 470u 25V C44 150R 0.5W R77 SRT INPUT GOLD-T JB11 2 3 4 5 6 CW 50K BP5 220n C34 100n

39、C28 D21 150R 0.5W R76 2.5A-SB F1 150R 0.5W R72 150R 0.5W R73 WC7 4K7 1W R68 BAT85 D20 1/2 TLO72 U6 2 3 1 4K7 R14 4K7 1W R70 100n C38 100n C39 16V 33u C5 249R R40 CW MID 50K BP3 D7 470R R105 4n7 C57 22n C56 D26 D25 10R TH1 16V 470n C51 BAT85 D27 J108 Q12 22n C564n7 C57 T1,6A F1 2K2 R92 13A/85C TBKR1

40、4K7 R91 1M R94 D12 1u 25V C50 1N4004 D11 1N4004 D10 22V/.5W 1N5251B ZD3 2200u 50V C53 S3 6A2 D13 2200u 50V C52 6A2 D14 6A2 D15 6A2 D16 RED LED1 4K7 0.5W R93 P14 STYLE 27p C58 D S G J108 BC550C C B E BC560C BD238 E CB BD237 #7417 LE_SON 8R/30W VIEW BOTTOM BE MJ21196 MJ21195 33R 5W 10 9 8 7 6 5 4 3 2

41、1 #DESCRIPTION OF CHANGEVER#DATE MODEL(S):- FEB/21/00 JAN/22/99 . AUG/06/98 MAR/11/98 AUG/30/95 APR/25/95 . . AUG/08/94 2.30 2.20 . 2.10 2.00 1.90 1.80 . . 1.70 PC#6187_R60_150R-100R CE_XFMR_UPDATED -2.5A-SB PC#5769_FUSE_CE_T2A-T1,6A_NA_4A-SB PC#5653_ADD_TWEETER_FOR_BM200_200T PC#4799_C58_47p-27p PC

42、#4773_ADD_47p_ACROSS_R49 PC#4619_200BE_XFMR_#1290-1298E PC#4617_C42,C43_3N3-5N6 PC#4542_XFMR_#1283-#1298 BM200/BM200CE/BM200T M1008.SCH_DATABASE_HISTORY 10R 5W TR1 #7417 LE_SON 8R/30W #7284 10 8R-150W 1u5 100V #7284 10 8R-150W 33R 5W PT#1398E 230/245VAC 50Hz . +FLOATV +FLOATV +45V+45V +45V +45V -45V

43、-45V -45V -45V FOP_DRV FOP_DRV FOP_OUT FOP_OUT FOP_OUT -FLOATV -FLOATV -FLOATV AMP_OUT AMP_OUT AMP_OUT AMP_OUT AGND AGND AGND AGND AGND AGND AGND -FOPV +FOPV -16V -16V -16V -16V -16V SIG_PTH SIG_PTH FET_CTL FET_CTL +16V +16V +16V +16V +16V SG SG SG SG SG SG SG SG SG SG SG SG SGSGSG SG LIMIT LIMIT BA

44、SS TREBLE HIMID CHUCKER 13 FEB/12/01 2.60 PC#6329_R60_100R-75R 12 AUG/30/00 2.50 PC#6205_NA XFMR #1398-#1396 Q11 2N6609-MJ21195 11 MAR/30/00 2.40 PC#6216_C42_5n6-12n Q6 2N3773-MJ21196 WITH AMP COLD ADJUST PT1 FOR 2 mV DC BRN BLUE BRN/BLK 245V 230V TO TAB8 TO TAB9 BM200BM200T PCB PCB EUROPEAN POWER S

45、UPPLY GRN/YELL BLUE BROWN POWER QUIET TURN ON/OFF CURRENT LIMIT LIMITER DRIVE ACROSS TP1 AND TP2(U6) (U6) LOW VOLTAGE POWER SUPPLY POWER AMPLIFIER BIAS NOTES: POWER QUIET TURN ON/OFF MOUNTED SIGNAL AMPLIFICATION WITH HIGH FREQUENCY BAND BOOST TONE CONTROLS LOW PASS HIGH PASS NORTH AMERICAN POWER SUP

46、PLY ALL UNMARKED DIODES 1N4148 WHITE GREEN BLACK SG CONNECTED TO AGND AT POWER SUPPLY MID CONTOUR LIMITER ON CHASSIS U:M1008V26.PRN .020 .012 .008 .005 VCD ROUTE GAGE 0.01/HOLE SOLDERSIDE M1008_2.40 M1008-2.40 -37V +37V . . . GND DRILL DETL M1008_2.00 P4 B 50K PART#4406 TREBLE WC8 Q6 MJ21196 Q11 MJ2

47、1195 C52 50V 2200u WC1 WC5WC4 - + RED WC6 R77 150R 0.5W GUIDE ETCH C11220N C1547N C1747N C191N2 J29 C39100N LED2 R C1633N C181N2 C20100P C2110N J28 J31 J30 J27 J24 C22 3N3 C38100N R72 150R 0.5W J21 22N 250V C23 100P U5 TLO71 TP1 TP2 C57 4N7 250V ZD322V R40249R R42249R WC16 C40 1U L1 5uH ZD416V/1W ZD

48、516V/1W ZD2 16V/1W ZD116V/1W PT1 470R BIAS D9 1N4004 D81N4004 R79 390R 5WATT R71 1K 5WATT R69 1K 5WATT 0R18 5WATT R66 0R18 5WATT Q10 BD238 Q5 BD237 D24BAT85 D23 BAT85 D214148 D74148 D6BAT85 D3BAT85 D44148 C51 470N D20BAT85 D18 BAT85D19BAT85 D17BAT85 D5 4148 Q8 BC560 Q4 BC550 Q9 BC560 Q3 BC550 D254148 Q7 BC560 C49 10U 6V C30100N Q15 J108 JB1 INPUT U6 TLO72 JB2 LINE_OUT C41680P C53 2200u 50V C47 68N C4668N C435N6 C4212N D264148 C37100P R68 4K7 1WATT JB4 EFX-RET JB3 EFX-SEND R74 150R 0.5W R73 150R 0.5W R76 150R 0.5W R75 150R 0.5W