Traynor Bass Master YBA200 (2008) Service Manual 电路图.pdf

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1、Bassmaster YBA200 ALL TUBE TYPE: YS1029 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 WEB ACCESS: CANADA Yorkville Sound 550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Voice: (905) 837-848

2、1 Fax: (905) 837-8746 Quality and Innovation Since 1963 Printed in Canada SERVICE MANUAL YBA200 RadioFans.CN 收音机爱好者资料库 Manual-Service-YBA200-1v60.pdf IMPORTANT SAFETY INSTRUCTIONS safety-4v2.eps Aug 26/05 CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEA

3、BLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS Read Instructions The Owners Manualshould be read and understood before operation of your unit. Please, save these instruc- tions for future reference. Pa

4、ckaging 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

5、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 ca

6、rt, 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 manufacturers instructions when installing the produ

7、ct 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

8、 terminals require installation by an instructed person or the use of ready made leads or cords. No naked flame sources, such as lighted candles, should be placed on the apparatus. Power Cord The AC supply cord should be routed so that it is unlikely that it will be damaged. If the AC supply cord is

9、 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, NENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIERE) NE CONTIENT AUCUNE PIECE REPARABLE PAR LUTILISATEUR. CONSULTEZ UN TECHNICIEN QUALIFIE POUR L

10、ENTRETIENT INSTRUCTIONS RELATIVES AU RISQUE DE FEU, CHOC LECTRIQUE, OU BLESSURES AUX PERSONNES 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

11、boite au cas ou lappareil devait tre retourner pour rparation. 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 le

12、 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 de

13、lappareil ne soit dsengag. Risque Ne pas placer cet appareil sur un chariot, un support, un trpied ou une table instables. Lappareil pourrait 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

14、vendus avec le produit. Suivre les instructions du fabricant pour installer lappareil et utiliser les accessoires recommands par le fabricant. 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

15、des claboussures et quaucun objet rempli de liquide tel que des vases ne doit tre plac sur lappareil. Les dispositifs marqus dune symbole “dclair” sont des parties dangereuses au toucher et que les cblages extrieurs connects ces dispositifs de connection extrieure doivent tre effectivs par un oprate

16、ur form ou en utilisant des cordons dj prpars. 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. RadioFans.CN 收音机爱好者资料库 YBA200 YS No. Description

17、Qty.YS No. DescriptionQty. 6397 JEWELED PILOT LAMP AMBER REG V112007 1/4W 1R 5%FLAME PROOF T&R RES1 5906 RED 3MM LED 1V9 20MA .4SPCER T&R12008 1.0W 10R 5%FLAME PROOF T&R RES4 6398 RED 5MM LED 1V5 20MA HIGH EFF14612 1/2W 18R 5% T&R RES3 6399 YEL 5MM LED 1V5 20MA HIGH EFF14704 5.0W 33R 5% BLK RES1 688

18、8 HER508 1000V 3A0 DIODE ULTRAFAST42023 1/8W 220R0 1%FLAME PROOF T&R RES2 6438 1N4007 400V 1A0 DIODE T&R92024 1/8W 249R 2%FLAME PROOF T&R RES2 6440 1N750ARL 4V7 0W5 ZENER 5% T&R14713 1.0W 470R 5% T&R RES2 6426 1N5254B 27V0 0W5 ZENER 5% T&R14869 1/4W 750R 5% T&R RES1 6475 1N5262B 51V0 0W5 ZENER 5% T&

19、R84822 1/4W 820R 5% T&R RES4 6871 MC7915CT TO220 N 15V0 REG V214823 1/4W 1K 5% T&R RES1 6872 MC7815CT TO220 P 15V0 REG V114854 1/4W 1K2 5% T&R RES1 5101 BC550C TO92 NPN TRAN T&R TB34824 1/4W 1K5 5% T&R RES1 5104 MPSA56 TO92 PNP TRAN T&R TA44791 1/4W 1K54 1% T&T RES1 6882 TL072CP IC FET DUAL OP AMP14

20、738 5.0W 1K8 5% BLK RES4 5400 _10P 100V 10%CAP T&R BEAD NPO14808 1/4W 2K 5% T&R RES1 5203 _47P 100V 2%CAP T&R RAD CER.2NPO24847 1/4W 2K2 5% T&R RES1 5197 220P 100V 2%CAP T&R RAD CER.2NPO14826 1/4W 3K3 5% T&R RES1 5816 680P 100V 5%CAP T&R RAD CER.2NPO14827 1/4W 4K7 5% T&R RES4 5206 _1N 400V 5%CAP T&R

21、 RAD .2FLM24663 1/2W 8K2 5% T&R RES3 5208 _2N2 400V 5%CAP T&R RAD .2FLM14863 1/4W 8K2 5% T&R RES3 5209 _4N7 250V 5%CAP T&R RAD .2FLM14829 1/4W 10K 5% T&R RES9 6451 _4N7 250V 20%CAP BLK Y 10MM AC15031 1.0W 10K0 5% T&R4 5272 _6N8 100V 5%CAP T&R RAD .2FLM24860 1/4W 11K 5% T&R RES2 5204 _10N 100V 10%CAP

22、 T&R RAD .2FLM24831 1/4W 18K 5% T&R RES4 5834 _10N 250V 20%CAP BLK RAD POLY FLM44832 1/4W 22K 5% T&R RES1 5205 _15N 100V 10%CAP T&R RAD .2FLM14834 1/4W 47K 5% T&R RES7 5840 _22N 400V 10%CAP BLK RAD POLY FLM54848 1/4W 62K 5% T&R RES1 6435 _22N 275V 20%CAP BLK X2 15MM AC14836 1/4W 68K 5% T&R RES1 5222

23、 _33N 100V 10%CAP T&R RAD .2FLM14837 1/4W 82K 5% T&R RES1 5224 _47N 100V 10%CAP T&R RAD .2FLM14838 1/4W 100K 5% T&R RES7 5228 100N 100V 5%CAP T&R RAD .2FLM94776 1/4W 113K 1% T&R RES6 5314 100N 50V 10%CAP T&R BEAD X7R14851 1/4W 120K 5% T&R RES2 5865 100N 250V 10%CAP BLK RAD POLY FLM14790 2.0W 150K 5%

24、10MM BODY T&R RES6 5229 150N 63V 10%CAP T&R RAD .2FLM24886 1/4W 200K 5% T&R RES2 5231 220N 63V 10%CAP T&R RAD .2FLM24841 1/4W 220K 5% T&R RES2 5882 220N 250V 10%CAP BLK RAD POLY FLM36145 1/4W 249K 1%MINI T&R RES4 5258 _4U7 63V 20%CAP T&R 8X7MM .2EL14843 1/4W 470K 5% T&R RES6 5629 _10U 160V 20%CAP BL

25、K 10X13MM EL14844 1/4W 1M 5% T&R RES6 5945 _10U 63V 20%CAP T&R RAD .2EL24845 1/4W 2M2 5% T&R RES2 5959 _10U 450V 20%CAP BLK EL14751 1/4W 22M 5% T&R RES1 5260 _22U 50V 20%CAP T&R RAD .2EL83535 10 9C-26AWG RIB 1 W/LCK HDR 0981 5958 _22U 350V 20%CAP BLK 13X25 EL48741 4-40 X 1/2 PAN PH MS JS5002 5879 10

26、0U 16V 20%CAP T&R 8X7MM .2EL18842 #4 X 5/16 PAN QUAD TYPE A JS500 BLK2 5619 330U 100V 20%CAP BLK 12X25MM EL18832 6-32 X 1/4 PAN PH TAPTITE JS50040 5957 470U 350V 20%CAP BLK 30X50 EL28807 6-32 X 5/16 PAN PH MS JS5006 5618 470U 25V 20%CAP BLK 10X15MM EL58801 6-32 X 3/8 PAN PH TAPTITE JS5002 4423 _20K

27、15AAUDIO 9MM P3218829 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA14 4424 100K 1B LIN 9MM P3228755 #6 X 5/8 PAN PH TYPE A JS500 BLACK12 4425 500K 15AAUDIO 9MM P3258809 10-32 X 1/4 PAN PH TAPTITE JS5004 713 25 X 20 X 50 2 MIL PLASTIC BAG18753 #10 X 1/2 PAN PH TYPE A JS500 BLACK12 8521 RUBBER BUMPER WITH WASHE

28、R VERYSMALL88756 #10 X 3/4 PAN PH TYPE A BLACK OXIDE16 8522 RUBBER BUMPER WITH WASHER -SMALL-48770 1/4-20 X 1 5/16 TRUSS PH MS JS5004 8570 CORNER, 2 LEGS NOTCED LIP BLACK88736 5/16-18X2-3/4 GRD 5 HEX BOLT JS5002 3467 CLIP 205X032 14-16AWG DISC/INSUL23865 1/2 PLASTIC HEX SPACER #619 3478 CLIP 205/187

29、X032 18-22AWG DISCO/INS18482 3/8 1D FLAT WASHER3 3490 CLIP 250X032 14-16AWG DISCO/INSL108488 3/8 INT TOOTH LOCKWASHE ZINC3 3601 RING TERMINAL 16AWG WIRE & #8 SCREW28818 3/4 OD X 3/8 ID X .080 THICK WASHER4 3682 250 MALE PCB TAB REEL218817 #10 FLAT WASHER FOR 3/16 BOLT4 3498 1/4 JCK PCB MT HORZ33424

30、DPDT SLID SW PCMT H GOLD CONTACTS1 3523 1/4 JCK PCB MT HORZ GOLD T_13436 DPDT PUSH SW PCMT H BREAK B4 MAKE3 3921 1/4 JCK PCB MT VERT STER RT SWT33522 DPDT MINI PC VERT SNP ALT3 6956 SPKON 4C PCB MT HORZ GRY #413554 DPDT TOGGLE SW QUICK .250 CARLING2 3923 XLR MALE PCB MT HORZ MTHOLE-V SNAP13732 9 PIN

31、 PC MOUNT TUBE SOCKET BE3 3451 EYELET SMALL 0.089 OD PLATED163984 8 PIN PC MOUNT TUBE SOCKET BE4 2486 1.5 AMP SLO-BLO T&R FUSE24021 SPRING RETAINER FOR 65504 2463 T6,3A 5X20MM FUSE112AU7 DUAL TRIODE PREAMP TUBE1 3856 FAN 80MM X 80MM 39CFM 12VDC 200MA112AX7 DUAL TRIODE PREAMP TUBE2 8542 HANDLE,RECESS

32、ED,PULL,BLACK PLASTIC26550 TETRODE OUTPUT POWER TUBE4 8889 RUBBER GROMMET #2183-034-BLK3YBA1 120VAC 60HZ TRD1 3438 IEC PWR SOC W/.205TAB &FUSE 10A250V1YBA1 OUTPUT XFMR1 3810 4 NYLON CABLE TIE5 3827 SQUARE BUMPER BUTTON BLACK1 8430 YCV40 CHICKEN-BEAK KNOB8 8633 ROUND PUSH BUTTON 1/4 BLACK3 8649 BUTTO

33、N KNOB FLAT BLACK3 3428 8 3/18 SJT AC LINE CORD REMOVABLE1 8264 YBA200 LOGO EMBOSSED ALUMINUM1 3674 9 CIR CABLE HOLDER .0981 8701 4-40 KEPS NUT ZINC2 8800 6-32 KEPS NUT ZINC8 8890 1/4-20 CAGE NUT C79-881420274 8797 5/16-18 KEPS NUT JS5002 3796 ELASTOMER PAD TSIL 1.0X0.82 3850 TO-220 PLASTIC TRANSIST

34、OR INSULATOR2 4004 _9 CIR WAFER W/LCK VT 0.11 4597 22AWG STRAN TC WIR JMP22 4599 22AWG SOLID SC WIR T&R JMP57 RadioFans.CN 收音机爱好者资料库 #Part#Description Labeled Components 18264YBA200/YCV LOGO EMBOSSED ALUMINUM 2Z536YBA200 FRONT GRILL* 33438IEC PWR SOC W/.250TAB &FUSE 10A 4Z540YBA200 BACK GRILL* 5345

35、01/4 JCK PCB MT HORZ GOLD 63424DPDT SLID SW PCMT H GOLD CONTACTS 78522RUBBER BUMPER WITH WASHER -SMALL 88570CORNER, 2 LEGS NOTCHED LIP BLACK 987701/4-20X1 5/16 TRUSS PH MS JS5 10Z537YBA200 CABINET VENT PLATE 1134981/4 JCK PCB MT HORZ 128633ROUND PUSH BUTTON 1/4 BLACK 138430YCV40 CHICKEN BEAK KNOB 14

36、8649BUTTON KNOB FLAT BLACK 156397JEWELED PILOT LAMP AMBER REG 163554DPDT TOGGLE SW QUICK .250 178521RUBBER BUMPER WITH WASHER -VERYSMALL 188452HANDLE, RESESSED, PULL, BLACK PLASTIC 1934288 3/18 SJT AC LINE CORD REMOVABLE 2012AX712AX7 DUAL TRIODE PREAMP TUBE 2112AU712AU7 DUAL TRIODE PREAMP TUBE 22655

37、06550 TETRODE OUTPUT POWER TUBE 234021SPRING RETAINER FOR 6550 *NOTE: Replacement grills are Special-Order and are only available while the model is in production. Grilles & Support replacements are for CURRENT models only. 8 9 15 19 not shown 20/21/22 13 16 17 12 14 10 1 2 7 6 5 4 3 8 9 5 11 18 Par

38、ts-Serv-yba200- 65506550 POWER DISCONNECT POWER WHEN REPLACING TUBES DBRANCH LAPPAREIL AVANT DE REMPLACER LES LAMPES PREAMPSPLITTER 12AX712AX7 V7 6550 V4 6550 V5V6 V1V2 12AU7 V3 Block Diagram for YBA200 Scoop Mono 1/4 Range Preamp V1:A Preamp V1:B Preamp V2:A Amp InPre-Amp Out Bal Line Out Mono 1/4

39、0dB -6dB Channel Inputs Speaker Outputs EQ Low / Mid / High DESIGNED AND MANUFACTURED BY YORKVILLE SOUND On / Off Gain Scoop Bright Tuner Output Mute Volume Preamp V2:B + Power Amp 8 ohm 4 ohm POST-EQPRE-EQ - -20dB Pad Ground Lift + - Resonance Mono 1/4 Mono 1/4 MODEL TYPE: YS1029 1111 1010 99 88 77

40、 66 55 44 33 22 11 A A B B C C D D E E F F G G H H I I J J K K L L M M N N O O P P Q Q Product . Date: Filename: PCB# M648-5V10sch.sch2002 YBA200 Tue Jul 04, 2006 M648ofSheet Rev: 31 5V10 Product . Date: Filename: PCB# M648-5V10sch.sch2002 YBA200 Tue Jul 04, 2006 M648ofSheet Rev: 31 5V10 P32 GND GND

41、 GND +560V +560V -15V GND R3 1/4W 1M +15V R12 1/4W 47K +380V +15V 1/4W 113K R22 -BIAS +15V GND GND +267V C66 100V10N +380V +267V +15V GND -DRIVE TP4 -BIAS TP3 +DRIVE +267V C12 400V2N2 TP1 C40 50V22U TP2 3682 W14BRN PLT XF_PCT C17 50V22U R4 1/4W 47K C70 100V100N R40 1/4W 47K -15V R26 1/4W 47K R27 1/4

42、W 4K7 +15V C16 100V 100N C1 63V 4U7 R2 1/4W 1K54 R1 1/4W 113K LD3 MUTE RED 5906 1/4W 68K R112 R5 1/4W 47K C69 63V 150N R109 1/4W 1M R6 1/4W 750R C55 400V 1N 50V C64 100N R7 1/4W 113K LD1 OPERATE RED 6398 R119 1/4W 47K S8:B R90 1/4W 4K7 C6 100V 15N R9 1/4W 100K R11 1/4W 62K R16 1/4W 220K R89 1/4W 1M

43、R86 1/4W 1K2 C73 100V 47N R17 1/4W 120K C34 100V 6N8 R50 1/4W 470K C8 250V10N C48 100V 220P W27 WHT PRE1 18AWG R84 1/4W 113K R85 1/4W 113K W31 YEL SPKR+ 18AWG S5:A C9 250V220N R14 1/4W 113K R13 1/4W 1K5 R77 1/4W 820R Q16 5104 MPSA56 TO92 R81 1/4W 249K R106 1/4W 10K R64 1.0W FLMP 10R R78 1/4W 249K R1

44、05 1/4W 10K . R63 1.0W FLMP 10R XF_S2 R30 1/4W 470K C11 100V33N P4:A 4425 M 15A 500K BASS C10 63V220N C47 400V22N R62 5.0W 1K8 GND C43 50V 22U R72 1/4W . 8K2 R66 1.0W FLMP 10R R107 1/4W 10K R60 5.0W 1K8 S4:B S4:A -20dB PAD 3436 R19 1/4W 1M R20 1/4W 1K +267V C13 400V22N R76 1/4W 820R R80 1/4W 249K R6

45、7 1/4W 18K R68 1/4W . 18K -78V R79 1/4W 249K R31 1/4W 10K C71 100V 10N 1/4W 470K R23 W32. BLK SPKR- 18AWG 3682 W16GRN 4ohm W31. YEL SPKR+ 18AWG 3682 W15YEL 8ohm 3682 W13BLUE PLT C21 50V22U R36 1/8W FLMP 249R R98 1/4W 470K C15 100V100N W30. GRN GND 16AWG 3923 J5 DI OUT S3:A S3:B 3436 GND LIFT W30 GRN

46、 GND 16AWG R97 1/4W 10K W26 PRE2 BLK 18AWG V1:A Val PreAmp R25 1/4W 2M2 S2:B R110 1/4W 2K R111 1/4W 1M R118 1/4W 3K3 R120 1/4W 470K 100V C68 680P R55 1.0W 470R R95 1/4W 10K B E TO-92 C BC550C R10 1/4W 120K R88 1/4W 1M C35 100V 6N8 R51 1/4W 22M R82 1/4W 200K R83 1/4W 200K S5:B 3436 PRE/POST Q15 5104

47、MPSA56 TO92 R74 1/4W 820R M 15A P3:A 4423 20K MID R33 1/4W 470K R73 1/4W 4K7 . C67 250V4N7 R28 1/4W 11K C39 50V22U R75 1/4W 820R R21 1/4W 47K 3682 W17BLK 0V 3424 S7:A 4/8 Ohm 2+ 2_ 1+ 1_ 6956 J7_:A SPEAKON 4C H OUTPUT IG TO-220 O 78XX TP5 C41 50V22U -78V C44 400V22N TO92 BC550C Q3 5101 R117 1/4W 2M2

48、 C2 100V 10P P1:A 4425 M 15A 500K GAIN C3 250V10N 6882_PC C49 100V100N V3:B Val Splitter R87 1/4W 8K2 V3:A Val Splitter D21 1N5262B 0W5 51V0 LD2 STANDBY YEL 6399 R91 1/4W 22K C65 16V100U R113 1/4W 100K C4 63V 220N S1:B SCOOP S1:A SCOOP C7 400V1N C5 250V100N R15 1/4W 220K C46 400V22N R61 5.0W 1K8 1N750ARL D18 0W5 4V7 Q18 5104 MPSA56 TO92 3682 W12RED B+ R71 1/4W 8K2 R70 1/4W 18K R108