Traynor YCV20 Series 2 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 WEB ACCESS: CANADA Yorkville Sound 550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Voice: (905) 837-8481 Fax: (905) 837-8746 Quality and Innova

2、tion Since 1963 Printed in Canada SERVICE MANUAL YCV20 - Series 2 Traynor Custom Valve 20 TYPE: YS1006 RadioFans.CN 收音机爱 好者资料库 Manual-Service-ycv20-Series-II-00-1v9.pdf IMPORTANT SAFETY INSTRUCTIONS safety-4v3.eps Oct. 26/05 CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK

3、). 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 Owners Manualshould be read and understood before operation of your unit. Please, save these instruc- tions for f

4、uture 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 vo

5、ltage 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 produc

6、t 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 manufacturers instructions when i

7、nstalling 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

8、 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 shoul

9、d 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, NENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIERE) NE CONTI

10、ENT AUCUNE PIECE REPARABLE PAR LUTILISATEUR. CONSULTEZ UN TECHNICIEN QUALIFIE POUR LENTRETIENT 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. Cons

11、ervez S.V.P. ces instructions pour consultations ultrieures. Emballage Conservez la 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 n

12、e 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 raccordement moins quil soit possible dinsrer compltement les trois lame

13、s. Des prcautions doivent tres prises afin deviter que le systme de mise la terre de 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 seu

14、lement 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. Il convient de ne pas placer sur lappareil de sources de flammes nues, t

15、elles 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. Assurez que lappareil est fourni de la propre ventilation. Les dispositifs marqus dune symbole “dclair” sont des

16、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 cordon daliment

17、ation est endommag. Service Consultez un technicien qualifi pour lentretien de votre appareil. RadioFans.CN 收音机爱 好者资料库 #Part#Description Labeled Components 18260TRAYNOR LOGO 2707912 8R 50WPGM SPEAKER CELESTIO Series 2 (incl. WR version)38461TRIM CLIP (PLATED BLK ZINC) 4Z354YCV20 GRILLE* ( cuurent mo

18、del only) 5845610.0 STRAP HANDLE, NICKEL COVERS 6TFS-2BTRAYNOR DUAL FOOTSWCH 10 CORD 73428AC LINE CORD - #3474(EURO) 83537ACC# 4EB3C1B LONG REVERB 9389036 PREFAB. CABLE (RED/BLACK) 1087701/4-20 X 1 5/16 TRUSS PH MS JS5 118504CORNER, 2 LEGS NOTCED LIP NICKEL PLATED 128521RUBBER BUMPER WITH WASHER VER

19、YS 136397JEWELED PILOT LAMP AMBER REG 148430CHICKEN-BEAK KNOB 158633ROUND PUSH BUTTON 1/4 BLACK 1639211/4 JCK PCB MT VERT STER RT SWT 173438230 AC RECEPTACLE FUSE & 250 T 183698SPST ROKR SW QUIK 180 AC PWR B 193450 & 3450NUT 1/4 ALL GOLD PC MNT JK SKT 203436/8661DPDT PUSH SW B4 MAKE/BUTTON KNOB GREY

20、 213923XLR MALE PCB MT HORZ MTHOLE-V SNAP 227025A OR 7025B12AX7 DUAL TRIODE PREAMP TUBE 236BQ56BQ5 PENTODE OUTPUT TUBE 247078(WINE) 12 8R 25WPGM SPEAKER CELESTION 253552NYLON SPRING CLAMP *NOTE: Replacement grilles are Special-Order and are only available while the model is in production. Grilles &

21、support replacements are for CURRENT models only TUBES 4 3 1 2 13 12 22/23 17 5 16 10 7 6 8/9 11 14 15 18 19 Wine Red Version Speaker 24 20 21 Parts-Serv-YCV20-Series2-Speaker Enclosure RadioFans.CN 收音机爱 好者资料库 DISCONNECT POWER WHEN REPLACING TUBES DBRANCH LAPPAREIL AVANT DE REMPLACER LES LAMPES POWE

22、R 6BQ5 V4 POWER 6BQ5 V5 PREAMP 12AX7 V1 12AX7 V2 SPLITTER 12AX7 V3 B l o c k D i a g r a m f o r YCV20 II D E S I G N E D A N D M A N U F A C T U R E D B Y Y O R K V I L L E S O U N D + - + - Mono 1/4-inch Input Footswitch Channel Select Boost D.I. Out Preamp Ch 2 Gain Ch 1 Gain Ch 2 Volume Bright B

23、oost Channel Select Channel Select V1:A Preamp V2:B Preamp V2:A Preamp V1:B 0 dB Splitter SendRtn Reverb Accutronics 4EBC1B V3:A V4:A V5:A Power Amp External Speaker Out Headphones YS#7079 8-ohms 12-inch Speaker Internal Spkr Defeat 100R 5W Blk Grn Treble/Bass/Mid EQ Ch 1 Volume Pre-Amp Out Amp In B

24、LOCK-DIAG-ycv20-Series-II-1v30.ai TYPE: YS1006 + YCV20 - Series 2 YS No. DescriptionQty.YS No. DescriptionQty. 6397 JEWELED PILOT LAMP AMBER REG V114612 1/2W 18R 5% T&R RES3 5906 RED 3MM LED 1V9 20MA .4SPCER T&R14817 1/4W 47R 5% T&R RES4 6398 RED 5MM LED 1V5 20MA HIGH EFF14912 1/4W 75R 5% T&R RES1 6

25、399 YEL 5MM LED 1V5 20MA HIGH EFF12044 1/4W 101R0 FUSIBLE T&R RES2 5907 YEL 3MM LED 1V9 20MA .4SPCER T&R14692 5.0W 100R 5% BLK RES2 5908 GRN 3MM LED 1V9 20MA .4SPCER T&R14852 1/4W 100R 5% T&R RES2 6825 1N4148 75V 0A45 DIODE T&R62022 1.0W 220R 5%FLAME PROOF T&R RES3 6438 1N4007 400V 1A0 DIODE T&R9485

26、7 1/4W 220R 5% T&R RES1 6461 1N5240BRL 10V0 0W5 ZENER 5% T&R14713 1.0W 470R 5% T&R RES1 6475 1N5262B 51V0 0W5 ZENER 5% T&R34821 1/4W 470R 5% T&R RES3 6871 MC7915CT TO220 N 15V0 REG V214980 1/4W 470R 5%MINI T&R RES1 6872 MC7815CT TO220 P 15V0 REG V114799 1/4W 562R 1% T&R RES2 5102 BC560C TO92 PNP TRA

27、NSISTOR T&R TB24891 1/4W 620R 5% T&R RES2 5103 MPSA06 TO92 NPN TRANSISTOR T&R TA34673 1/2W 680R 5% T&R RES2 5104 MPSA56 TO92 PNP TRAN T&R TA14822 1/4W 820R 5% T&R RES2 6730 IRF830 TO220 NCH MFET TN14623 1/2W 1K 5% T&R RES2 6882 TL072CP IC FET DUAL OP AMP24913 1.0W 1K 5% T&R RES1 5199 100P 100V 2%CAP

28、 T&R RAD CER.2NPO14791 1/4W 1K54 1% T&T RES4 5197 220P 100V 2%CAP T&R RAD CER.2NPO34647 1/2W 2K2 5% T&R RES1 5201 470P 100V 5%CAP T&R RAD CER.2NPO34847 1/4W 2K2 5% T&R RES1 5206 _1N 400V 5%CAP T&R RAD .2FLM22035 1/4W 2K21 1%FLAME PROOF T&R RES1 5208 _2N2 400V 5%CAP T&R RAD .2FLM44827 1/4W 4K7 5% T&R

29、 RES2 5275 _3N3 100V 5%CAP T&R RAD .2FLM14982 1/4W 4K7 5%MINI T&R RES1 5209 _4N7 250V 5%CAP T&R RAD .2FLM24828 1/4W 6K8 5% T&R RES1 6451 _4N7 250V 20%CAP BLK Y 10MM AC14800 1/4W 10K0 1% T&R RES2 5272 _6N8 100V 5%CAP T&R RAD .2FLM14829 1/4W 10K 5% T&R RES13 5204 _10N 100V 10%CAP T&R RAD .2FLM15031 1.

30、0W 10K0 5% T&R2 5834 _10N 250V 20%CAP BLK RAD POLY FLM14831 1/4W 18K 5% T&R RES1 5210 _22N 100V 10%CAP T&R RAD .2FLM14840 1/4W 33K 5% T&R RES1 5840 _22N 400V 10%CAP BLK RAD POLY FLM24834 1/4W 47K 5% T&R RES3 6435 _22N 275V 20%CAP BLK X2 15MM AC14848 1/4W 62K 5% T&R RES1 5306 _33N 50V 10%CAP T&R BEAD

31、 X7R14837 1/4W 82K 5% T&R RES1 5224 _47N 100V 10%CAP T&R RAD .2FLM24838 1/4W 100K 5% T&R RES7 5226 _68N 100V 5%CAP T&R RAD .2FLM14776 1/4W 113K 1% T&R RES4 5212 100N 63V 5%CAP T&R RAD .2FLM104841 1/4W 220K 5% T&R RES7 5314 100N 50V 10%CAP T&R BEAD X7R34843 1/4W 470K 5% T&R RES5 5865 100N 250V 10%CAP

32、 BLK RAD POLY FLM14880 1/4W 680K 5% T&R RES1 5882 220N 250V 10%CAP BLK RAD POLY FLM14844 1/4W 1M 5% T&R RES7 5233 330N 63V 5%CAP T&R RAD .2FLM23610 10 9C-26AWG RIB 3/4 NOTCH 0.12 5629 _10U 160V 20%CAP BLK 10X13MM EL13696 RELAY 1C 02AMP DC24 006MA PC-S2 5631 _22U 50V 20%CAP T&R 6X7MM .2EL93700 RELAY

33、2C 01AMP DC24 015MA PC-S1 5958 _22U 350V 20%CAP BLK 13X25 EL63537 ACC# 4EB3C1B LONG REVERB1 5618 470U 25V 20%CAP BLK 10X15MM EL48865 4-40 X 5/16 PAN PH MS JS50014 TFS-2BTRAYNOR DUAL FOOTSWCH 10 CORD-BULK18832 6-32 X 1/4 PAN PH TAPTITE JS5009 4423 _20K 15AAUDIO 9MM P3218801 6-32 X 3/8 PAN PH TAPTITE

34、JS5002 4424 100K 1B LIN 9MM P3228829 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA11 4425 500K 15AAUDIO 9MM P3258837 6-32 X 1/2 ROUND PH MS JS5003 713 25 X 20 X 50 2 MIL PLASTIC BAG18757 #6 X 5/8 PAN PHIL TYPE A ZINC CLEAR2 3976 SNAP ON 0.843 INSULATING BUSHING28824 8-32 X 5/16 PAN QUAD TAPTITE JS5002 8461 TR

35、IM CLIP (PLATED BLK ZINC)48722 #8 X 1 PAN QUAD TYPE AB B/O4 8521 RUBBER BUMPER WITH WASHER VERYSMALL48809 10-32 X 1/4 PAN PH TAPTITE JS50025 3478 CLIP 205/187X032 18-22AWG DISCO/INS58750 #10 X 1/2 PAN PH TYPE A ZINC16 3489 CLIP 250X032 18-22AWG DISCO/INSL28756 #10 X 3/4 PAN PH TYPE A BLACK OXIDE10 3

36、494 CLIP 205/187X020 14-16AWG DISCO/INS28843 10-32 X 1 1/8 FLAT PH MS JS5002 3601 RING TERMINAL 16AWG WIRE & #8 SCREW28786 10-32 X 1 1/4 PAN QD MS JS500 BLACK4 3682 250 MALE PCB TAB REEL168862 #10 X 1 1/2 PAN PH TYPE A JS5004 3498 1/4 JCK PCB MT HORZ28770 1/4-20 X 1 5/16 TRUSS PH MS JS5004 3528 1/4

37、JCK PCB MT HORZ GOLD TR_38905 YORKVILLE PRODUCT SCHEMATIC1 3921 1/4 JCK PCB MT VERT STER RT SWT13741 .5 SPACER ID-.171 OD-.25 #912-5004 3890 3690RCA DUAL RED-WHITE PREFAB CBL13865 1/2 PLASTIC HEX SPACER #69 3914 RCA SNGL PCB MT HORZ23858 3/4 PLASTIC HEX SPACER #47 3923 XLR MALE PCB MT HORZ MTHOLE-V

38、SNAP17079 12 8R 50WPGM SPEAKER CELESTION1 3451 EYELET SMALL 0.089 OD PLATED138482 3/8 1D FLAT WASHER1 2471 T1A 5X20MM FUSE18488 3/8 INT TOOTH LOCKWASHE ZINC1 8456 10.0 STRAP HANDLE, NICKEL COVERS18491 #10 SPLIT LOCK WASHER BO6 8604 10-32 T NUT68820 #8 FLAT WASHER JS5004 8889 RUBBER GROMMET #2183-034

39、-BLK78817 #10 FLAT WASHER FOR 3/16 BOLT8 3438 IEC PWR SOC W/.205TAB &FUSE 10A250V13436 DPDT PUSH SW PCMT H BREAK B4 MAKE1 3552 NYLON SPRING CLAMP23522 DPDT MINI PC VERT SNP ALT4 3810 4 NYLON CABLE TIE63698 SPST ROKR SW QUIK 180 AC PWR BL/BL1 8430 YCV40 CHICKEN-BEAK KNOB83732 9 PIN PC MOUNT TUBE SOCK

40、ET BE2 8504 CORNER, 2 LEGS NOTCED LIP NICKEL83983 9 PIN PC MOUNT TUBE SOCKET3 8633 ROUND PUSH BUTTON 1/4 BLACK412AX7 DUAL TRIODE PREAMP TUBE3 8661 BUTTON KNOB FLAT GREY16BQ5 PENTODE OUTPUT TUBE2 3428 8 3/18 SJT AC LINE CORD REMOVABLE11330 YCV20 POWER 120VAC 60HZ XFMR1 8260 YCV40 LOGO EMBOSSED ALUMIN

41、UM11330MYCV20 OUTPUT XFMR1 8910 YORKVILLE PRODUCT MANUAL1 8900 YORKVILLE WARRANTY CARD 2-YR UNLTD.1 3674 9 CIR CABLE HOLDER .0984 8800 6-32 KEPS NUT ZINC5 8890 1/4-20 CAGE NUT C79-881420274 3796 ELASTOMER PAD TSIL 1.0X0.83 3850 TO-220 PLASTIC TRANSISTOR INSULATOR3 4597 22AWG STRAN TC WIR JMP2 4599 2

42、2AWG SOLID SC WIR T&R JMP55 2037 1/4W 10R FUSIBLE T&R RES2 4896 1/4W 15R 5% T&R RES1 1111 1010 99 88 77 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 of Filename: PCB#Sheet31 Product Date:7V00 M647-7V00sch.sch2002 M647 Sheet1 Mon Sep 11, 2006Rev: YCV20 of File

43、name: PCB#Sheet31 Product Date:7V00 M647-7V00sch.sch2002 M647 Sheet1 Mon Sep 11, 2006Rev: YCV20 +150V GND GND GND PL1 -15V -15V +15V +150V R8 1/4W 33K X46 . W16 SPKR+ BLU SCRN . W20 SPKR- BLK +15V GND R65 1/4W 2K2 R62 1/4W 4K7 GND C65 50V22U +15V R55 1/4W 47R 4148 D6 R3 1/4W 1M R56 1/4W 47R C61 50V1

44、00N 0.7Vdc 93Vdc TL072C 83Vdc C12 400V1N GND 270Vdc X39 PL2 1330M GND -15V -15V +15V GND GND C4 100V6N8 R9 1/4W 100K GND W22 GRN CHGND . 93Vdc C8 400V2N2 V1:B 12AX7 R12 1/4W FLMP 2K21 W31 YEL IN . W32 YEL IN . 0.7Vdc R14 1/4W 220K 1/2W 680R R98 1/2W 680R R97 R26 1/4W 47K 0.7Vdc V2:B 12AX7 +150V_RAW

45、V3:B 12AX7 +150V_RAW R80 1/4W 470R R81 1/4W 1M S6:A 3436 JACKS+ W14 . BLU R24 1/4W 220K C16 100V47N C17 400V1N C15 100V100N R75 1/4W 470K 1/4W R74 470K R76 1/4W 820R R73 5.0W 100R . 1/4W R100 10K0 R29 1/4W 47R R2 1/4W 1M 3682 W2BRN PLATE R84 1.0W 220R FLMP 3682 W1BLU PLATE . W15 JACKS- BLKBLK . W29

46、JACKS- . 1/4W R101 10K0 U1:A TL072CP R30 1/4W 470K C23 100V220P R49 1/4W 620R 50V C26 22U 22U 50V C6450V 22U C63 C34 100V100P R63 1/4W 220K C57 100V 100N C54 100V 100N Q7 5103 TO92 MPSA06 1/4W 6K8 R40 D3 4148 LD1 CLN GRN 5908 Q6 5103 TO92 MPSA06 K1:C R88 1/4W 100K R34 1/4W 10K R44 1/4W 10K R45 1/4W

47、10K C22 100V100N Q8 5102 TO92 BC560C R47 1/2W 1K R38 1/4W 10K C21 100V100N Q5 5102 TO92 BC560C D24148 R96 1/2W 2K2 Q10 5104 TO92 MPSA56 R57 1/4W 470R Q9 5103 TO92 MPSA06 R54 1/4W 4K7 C30 100V220P LD3 BOOST RED 5906 LD2 OD YEL 5907 R35 1/2W 1K R59 1/4W 10K C32 100V10N R60 1/4W 10K C27 50V22U C28 50V2

48、2U NET00050 BOOST S3:B 3522 R33 1/4W 47K R32 1/4W 47K B E TO-92 BC550C C C5 250V 4N7 B C TO-92 E MPSA56 MPSA06 C6 63V 330N R17 1/4W 1K54 R16 1/4W 113K R15 1/4W 1M C2 250V10N R4 1/4W 1K54 C18 100V 470P P4:A 4425 M 15A 500K CLN DRV K1:B C3 250V100N C9 50V 22U C10 100V 3N3 C58 100V 470P R21 1/4W 1M R6 1/4W 1K54 R7 1/4W 113K R82 1/4W 1M . JACKS+ BLU W30 V3:A 12AX7 C13 63V 330N C45 400V 22N C44 400V