Download Yorkville YCV50 User's Manual
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SERVICE MANUAL TYPE: YS1003 YCV50 WEB ACCESS: http://www.yorkville.com WORLD HEADQUARTERS CANADA U.S.A. Yorkville Sound Yorkville Sound Inc. 550 Granite Court Pickering, Ontario L1W-3Y8 CANADA 4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA Voice: (905) 837-8481 Fax: (905) 837-8746 Voice: (716) 297-2920 Fax: (716) 297-3689 Quality and Innovation Since 1963 Printed in Canada Manual-Service-ycv50-00-1v8.pdf IMPORTANT SAFETY INSTRUCTIONS INSTRUCTIONS RELATIVES AU RISQUE DE FEU, CHOC ÉLECTRIQUE, OU BLESSURES AUX PERSONNES 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). AVIS: AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE, N’ENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIERE) NO USER SERVICEABLE PARTS INSIDE. NE CONTIENT AUCUNE PIECE REPARABLE PAR L’UTILISATEUR. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. CONSULTEZ UN TECHNICIEN QUALIFIE POUR L’ENTRETIENT Read Instructions Veuillez Lire le Manuel Packaging Emballage Warning Attention: The Owner’s Manualshould 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. Conservez la boite au cas ou l’appareil devait être retourner pour réparation. When using electric products, basic precautions should always be followed, including the following: 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. 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. 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. Alimentation 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. Risque 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. No naked flame sources, such as lighted candles, should be placed on the apparatus. Power Cord Il contient des informations qui devraient êtres comprises avant l’opération de votre appareil. Conservez S.V.P. ces instructions pour consultations ultérieures. 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. Cordon d’Alimentation Évitez d’endommager le cordon d’alimentation. N’UTILISEZ PAS L’APPAREIL si le cordon d’alimentation est endommagé. Service Consultez un technicien qualifié pour l’entretien de votre appareil. safety-4v2.eps Aug 26/05 YCV50BLUE Parts List 2/15/2005 YS # 6397 5906 6398 6399 5907 5908 6825 6438 6461 6432 6475 6731 5101 5103 5104 6873 6730 6884 6880 6467 5203 5197 5194 5201 5206 5422 5273 5606 5208 5274 5209 6451 5204 5840 6435 5224 5841 5227 5228 5314 5865 5231 5882 5233 5234 5254 5257 5945 5959 5631 5902 5267 5879 5914 5621 TFS-2B 4423 4424 4425 713 3976 8522 8563 3478 3489 3494 3602 3682 NYS224 3498 3523 3528 3921 3890 3914 3451 2403 8451 8604 8889 Description JEWELED PILOT LAMP AMBER REG V1 RED 3MM LED 1V9 20MA .4SPCER T&R RED 5MM LED 1V5 20MA HIGH EFF YEL 5MM LED 1V5 20MA HIGH EFF YEL 3MM LED 1V9 20MA .4SPCER T&R GRN 3MM LED 1V9 20MA .4SPCER T&R 1N4148 75V 0A45 DIODE T&R 1N4007 400V 1A0 DIODE T&R 1N5240BRL 10V0 0W5 ZENER 5% T&R 1N5248B 18V0 0W5 ZENER 5% T&R 1N5262B 51V0 0W5 ZENER 5% T&R 7824 TO220 P 24V0 REG BC550C TO92 NPN TRAN T&R TB MPSA06 TO92 NPN TRANSISTOR T&R TA MPSA56 TO92 PNP TRAN T&R TA MJE340 TO126 NPN TRANSISTOR TG IRF830 TO220 NCH MFET TN NE5532N IC DUAL OP AMP 4N35 OPTO-COUPLER 10K 10% THERMISTOR NTC TO-92 _47P 100V 2%CAP T&R RAD CER.2"NPO 220P 100V 2%CAP T&R RAD CER.2"NPO 470P 1000V 10%CAP T&R RAD CER.2"Y5P 470P 100V 5%CAP T&R RAD CER.2"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 1N5 50V 5%CAP T&R RAD CER.2" X7R __2N2 400V 5%CAP T&R RAD .2"FLM __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 _22N 400V 10%CAP BLK RAD POLY FLM _22N 275V 20%CAP BLK 'X2' 15MM AC _47N 100V 10%CAP T&R RAD .2"FLM _47N 250V 10%CAP RAD POLYFILM BULK _82N 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 100N 250V 10%CAP BLK RAD POLY FLM 220N 63V 10%CAP T&R RAD .2"FLM 220N 250V 10%CAP BLK RAD POLY FLM 330N 63V 5%CAP T&R RAD .2"FLM 470N 63V 10%CAP T&R RAD .2"FLM __1U 63V 20%CAP T&R 4X7MM .2"EL __2U2 63V 20%CAP T&R RAD .2"EL _10U 63V 20%CAP T&R RAD .2"EL _10U 450V 20%CAP BLK EL _22U 50V 20%CAP T&R 6X7MM .2"EL 82U 450V 20%CAP BLK 22X30MM 100U 25V 20%CAP T&R RAD .2"EL 100U 16V 20%CAP T&R 8X7MM .2"EL 100U 63V 20%CAP BLK 10X13MM EL 470U 63V 20%CAP BLK 12X25MM EL TRAYNOR DUAL FOOTSWCH 10' CORD-BULK _20K 15AAUDIO 9MM P32 100K 1B LIN 9MM P32 500K 15AAUDIO 9MM P32 25 X 20 X 50 2 MIL PLASTIC BAG SNAP ON 0.843" INSULATING BUSHING RUBBER BUMPER WITH WASHER -SMALLCORNER, 2 LEGS NOTCED BLK PLASTIC CLIP 205/187X032 18-22AWG DISCO/INS CLIP 250X032 18-22AWG DISCO/INSL CLIP 205/187X020 14-16AWG DISCO/INS RING TERMINAL 18AWG WIRE & #8 SCREW 250 MALE PCB TAB REEL 280 PLUG NEUTRIK NYS224 1/4" JCK PCB MT HORZ 1/4" JCK PCB MT HORZ GOLD T__ 1/4" JCK PCB MT HORZ GOLD TR_ 1/4" JCK PCB MT VERT STER RT SWT 36"90'RCA DUAL RED-WHITE PREFAB CBL RCA SNGL PCB MT HORZ EYELET SMALL 0.089 OD PLATED T2A 5X20MM FUSE 10" STRAP HANDLE,BLACK METAL ENDCAP 10-32 T NUT RUBBER GROMMET #2183-034-BLK Qty. YS # 1 1 1 1 1 1 6 10 1 1 6 1 4 3 2 1 1 2 1 1 1 2 1 3 3 2 1 1 2 1 3 1 1 3 1 4 1 1 5 1 2 2 2 1 2 1 1 1 4 13 1 1 2 1 1 1 4 2 5 1 2 4 8 5 2 2 1 16 1 3 1 1 1 1 2 13 1 1 6 4 3438 3552 3810 8430 8638 3428 8264 8910 8900 YCV40POP 3674 8701 8800 8890 3830 3850 4599 5299 4748 2008 4817 2019 4852 2022 4821 4891 4822 4726 4823 4913 4824 4631 4808 4847 4827 4828 4663 4829 4983 4831 4833 4840 4868 4834 4927 4586 4838 4942 6120 4776 4851 4668 4841 6126 6145 4842 4843 4844 4845 3610 3700 3537 8865 8741 8832 8807 8801 8829 8755 8785 8722 8809 8756 8727 8843 8786 8862 8770 8905 3741 Description IEC PWR SOC W/.205TAB &FUSE 10A250V NYLON SPRING CLAMP 4" NYLON CABLE TIE YCV40 CHICKEN-BEAK KNOB AP MIXER SERIES PUSH SW BUTTON GREY 8' 3/18 SJT AC LINE CORD REMOVABLE YBA200/YCV LOGO EMBOSSED ALUMINUM YORKVILLE PRODUCT MANUAL YORKVILLE WARRANTY CARD 2-YR UNLTD. YCV40/WR/T POINT OF PURCHASE BOOK 9 CIR CABLE HOLDER .098 4-40 KEPS NUT ZINC 6-32 KEPS NUT ZINC 1/4-20 CAGE NUT C79-88142027 TO218 PREGREASED MICA 56-78-2AP TO-220 PLASTIC TRANSISTOR INSULATOR 22AWG SOLID SC WIR T&R JMP 24AWG SOLID SC WIR RAD JMP 2.0W 3R9 5% T&R 1.0W 10R 5%FLAME PROOF T&R RES 1/4W 47R 5% T&R RES 1/8W 100R0 1%FLAME PROOF T&R RES 1/4W 100R 5% T&R RES 1.0W 220R 5%FLAME PROOF T&R RES 1/4W 470R 5% T&R RES 1/4W 620R 5% T&R RES 1/4W 820R 5% T&R RES 5.0W 1K 5% BLK RES 1/4W 1K 5% T&R RES 1.0W 1K 5% T&R RES 1/4W 1K5 5% T&R RES 1/2W 2K 5% T&R RES 1/4W 2K 5% T&R RES 1/4W 2K2 5% T&R RES 1/4W 4K7 5% T&R RES 1/4W 6K8 5% T&R RES 1/2W 8K2 5% T&R RES 1/4W 10K 5% T&R RES 1/4W 10K 5%MINI T&R RES 1/4W 18K 5% T&R RES 1/4W 27K 5% T&R RES 1/4W 33K 5% T&R RES 1/4W 36K 5% T&R RES 1/4W 47K 5% T&R RES 1/4W 47K 5% .2"U T&R RES 1/4W 82K 5%MINI T&R RES 1/4W 100K 5% T&R RES 1/4W 100K 5% .2"U T&R RES 1/4W 100K 5%MINI T&R RES 1/4W 113K 1% T&R RES 1/4W 120K 5% T&R RES 2.0W 220K 5%10MM BODY T&R RES 1/4W 220K 5% T&R RES 1/4W 220K 5%MINI T&R RES 1/4W 249K 1%MINI T&R RES 1/4W 330K 5% T&R RES 1/4W 470K 5% T&R RES 1/4W 1M 5% T&R RES 1/4W 2M2 5% T&R RES 10" 9C-26AWG RIB 3/4" NOTCH 0.1" RELAY 2C 01AMP DC24 015MA PC-S ACC# 4EB3C1B LONG REVERB 4-40 X 5/16 PAN PH MS JS500 4-40 X 1/2 PAN PH MS JS500 6-32 X 1/4 PAN PH TAPTITE JS500 6-32 X 5/16 PAN PH MS JS500 6-32 X 3/8 PAN PH TAPTITE JS500 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA #6 X 5/8 PAN PH TYPE A JS500 BLACK #8 X 3/4 OVAL PH TYPE A BLACK OXIDE #8 X 1" PAN QUAD TYPE AB B/O 10-32 X 1/4 PAN PH TAPTITE JS500 #10 X 3/4 PAN PH TYPE A BLACK OXIDE #10 X 1" PAN PH TYPE A JS500 BLACK 10-32 X 1 1/8 FLAT PH MS JS500 10-32 X 1 1/4 PAN QD MS JS500 BLACK #10 X 1 1/2 PAN PH TYPE A JS500 1/4-20 X 1 5/16 TRUSS PH MS JS500 YORKVILLE PRODUCT SCHEMATIC .5 SPACER ID-.171 OD-.25 #912-500 Qty. 1 4 14 11 4 1 1 1 1 1 4 2 4 4 2 2 58 1 1 2 3 2 2 2 2 2 2 1 1 2 5 2 1 5 2 1 2 10 1 2 5 1 2 9 1 1 11 1 1 3 5 1 2 4 1 2 3 6 1 2 2 1 18 2 11 3 4 11 2 16 4 25 2 4 2 4 4 4 1 4 YS # Description 3865 3858 7081 8482 8488 3511 8491 8820 8817 3522 3698 3731 3732 3733 12AX7 EL34 1324 1324M 1/2 PLASTIC HEX SPACER #6 3/4 PLASTIC HEX SPACER #4 12" 8R 60WPGM SPKR CELEST VINT30 3/8 1D FLAT WASHER 3/8 INT TOOTH LOCKWASHE ZINC #6 FLAT WASHER NYLON #10 SPLIT LOCK WASHER BO #8 FLAT WASHER JS500 #10 FLAT WASHER FOR 3/16" BOLT DPDT MINI PC VERT SNP ALT SPST ROKR SW QUIK 180" AC PWR BL/BL SPRING RETAINER FOR OUTPUT TUBE 9 PIN PC MOUNT TUBE SOCKET BE 8 PIN PC MOUNT TUBE SOCKET 12AX7 DUAL TRIODE PREAMP TUBE EL34 E.H. EARLY MULLARD STYLE YCV40 POWER 120VAC 60HZ XFMR YCV40 OUTPUT XFMR Qty. 11 7 1 1 1 2 8 4 8 4 1 2 3 2 3 2 1 1 MODEL TYPE: YS1003 Block Diagram for YCV50 12AX7 V3 12AX7 12AX7 V2 V1 DISCONNECT POWER WHEN REPLACING TUBES EQ DÉBRANCHÉ L’APPAREIL AVANT DE REMPLACER LES LAMPES Boost Treble/Bass/Mid Mono 1/4-inch PREAMP SPLITTER DESIGNED AND MANUFACTURED BY YORKVILLE SOUND POWER EL34 V5 EL34 V4 Ch. 2 Volume Preamp V1:A Preamp V2:A 0 dB Input Channel Select Pre-Amp Out Channel Select K1 EQ K1 Treble/Bass/Mid Preamp V1:B Ch. 1 Volume Preamp V2:B Amp In Reverb Drive U2 B Power Amp Reverb Accutronics © 4EBC1B U1 B Splitter V3 Reverb Rtn Channel Select Master Volume V4 V5 External Speaker Out + - External Speaker Out 12-inch Speaker YS#7081 8-ohms - + Boost Footswitch BLOCK-DIAG-ycv50-1v20.ai E F G H K2:B 1 C34 4N7 RED +249Vdc W20 I J K 50V R29 1/2W 2K C56 22U R36 1/4W 100K R60 1/4W 620R 22U C6 50V MINI C51 82N 100V DOWN UP S4:B MINI 400V EBC TO-92 C 50V F 4148 VR69 1/4W 120K 10MM R104 2.0W 150K R100 2.0W 3R9 H R91 10R 1.0W FLMP 50V C14 22U - OUTPUT J5 3682 W15 3682 10 W14 4 T1 1324M 1 BLK 3 -36 to -38Vdc R90 1.0W 220R T R S - - - EXTENSION J6 11 OUTPUT 3682 W18 +168Vdc 12 13 # 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13 NA: BIAS 350 mV ACROSS R91 AND 350mV ACROSS R92 CE: BIAS 300 mV ACROSS R91 AND 300mV ACROSS R92 10K {T} 4520 . D15 R94B 8K2 1/2W 8K2 1/2W P12 M BIAS +249Vdc Q10 MJE340 K 63V D18 51V0 C30 220N 1N5262B 0W5 50V D19 51V0 -38Vdc YCV50 DATE VER# DESCRIPTION OF CHANGE SEPT-23-2004 1.00 GT:DERIVED FROM M581 V11.00 OCT-15-2004 2.00 GT: PC#6748 R101 -> 2K2 (4847), R55 -> 4K7 (4827), D24 -> . . 20V0 (6465), ADD R104: 150K/2W (4790) 14 . . Increased route cutaway on preamp board . . R53->3K9 (4850), R62->270K (4879), C19->100N (5865) DEC-02-2004 . GT:PC#6776 MOVED TOP MULTIPLE TO ADD ZIPPER MAR-04-2005 2.10 GT:PC#6836:R78 27K #4833 --> 18K7 #5021 for bias APR-26-2005 2.20 GT:PC#6865:STDBY FIX, ADDED #4599 x 3 AND #5299 x 1 . . GT:PC#6889: X61 #4599 --> 1K #4823 RESISTOR MAY-27-2005 3.00 GT:PC#6886:ADD #4520 TRIMPOT 10K, R78->#4876 16R . . AH: Moved some parts, Autoinsert needs more space . . PC#6937, MODIFY TUBE SOCKET ROUTING AND DRILLING . . PC#6965, MOVE ARC TRACE AWAY FROM TUBES 15 . PC#6967, INCREASE CLEARANCS NEAR OUTPUT TUBES . NOV-25-2005 . PC#7041:GT:UPDATED BIAS NOTE FOR R91&R92 DEC-14-2005 3.01 PC#7053:GT:R53 4850 3K9->4864 2K7, NEW BIAS FOR CE . BALVINDER CORRECTED TESTNODE PADS 4.00 . SPACED W8 TRACE 6MM FROM SCREW HOLE . . UPDATED K1,K2 FOR CLINCH . MAY-17-2006 . PC#7125:GT:CHANGE #3914 RCA JACK TO #6541. . . PC#7091:ENLARGE HOLE SIZE FOR #3522 KINK LEADS (S3 TO S6) . . 16 D N V D N V N D V D N V 3700_DRW C62 22U 1N5262B 0W5 -37Vdc R77 1/4W 27K D20 51V0 Q5 MPSA56 5104 TO92 R76 1/4W 27K 1N5262B 0W5 50V D21 51V0 R80 1/4W 47K Q4 MPSA56 5104 TO92 C61 22U 450V C60 10U 1N5262B 0W5 450V 450V C40 10U J D22 51V0 C41 10U 450V I 1N5262B 0W5 63V R79 1/4W 47K 2X_TRIODE_HCT G S - 100V R106 1/4W 100K E R - 22U C12 RED 3682 W19 W21 3682 R94 C B E TO-92 D RED BRN V5:A Val . E C B TO-126 GRN R92 MINI R41 1/4W 220K R86 1/4W 820R T 2 MODEL(S):- D23 4148 250V 10MM 450V {Voltage} {Body} MPSA06 R39 1/4W 100K S4:A -38Vdc 5 BLU FLMP NE5532N +410Vdc C39 10U MJE340 9 4 25V R93 5.0W 1K IRF830 16 OUTPUT XFMR M613 REVISION HISTORY +400Vdc V2:C V4:B 2X_TRIODE_HCT B R37 1/4W 100K R59 1/4W 10K 100V V3:B C50 22N R35 1/4W 1K5 U1:B C29 220N V5:B 100V R72 1/4W 1M C63 47P R101 1/4W 2K2 5101 TO92 FLMP R95 1/8W 100R0 FLMP R96 1/8W 100R0 15 A 100V R38 1/4W 100K C48 100N R49 1/4W 4K7 V+ 8 C11 100N R81 1/4W 2M2 1N5240BRL 0W5 D13 10V0 C10 22U S 50V G Val V1:C V3:C "STYLE_P32" C68 100N 63V 12AX7A R71 1/4W 10K 100V R68 1/4W 120K R50 1/4W 330K 4007 PRE-AMP +249V R42 1/4W 220K R46 1/4W 1M M REVERB R119 1/4W 18K R70 1/4W 18K P11:A R47 1/4W 470R R89 1.0W 220R -36 to -38Vdc -37Vdc R78 1/4W 16K 12AX7A D12 . 3Vac 3Vac 2N2 C75 U1:C D R102 1/4W 470R C84 220N C54 4N7 3682 W27 R110 2.0W 220K 8 14 D6 W16 3682 C55 82U W10 3682 REVERB RTN +28Vdc Q12 BC550C C5 100U D5 4007 7 100V C25 100N 7 FLMP 200V Q8 IRF830 C28 220N 4007 W12 6 GRN GRN 4 U3:B U3:A D10 4007 3682 6 250V D4 J7 R87 1/4W 820R 400V V3:A P10:A R43 1/4W 82K V- 20K 15A 5 2 D9 4007 100V YEL GRY 1 4007 C57 100N 1324 6880 4N35 4007 +24Vdc OUT GND 6731 TO220 4007 GRY BLK 2 250V IN D3 W13 63V 275V C53 22N T2 IEC_RECT +33Vdc 3682 5 C38 470U RED 4 T2A Q1 7824 C49 22N 100V R48 1/4W 10K R103 1/4W 470K D7 4007 D8 3682 W28 BLK S7 3682 W17 12AX7A C47 10N R45 1/4W 1M J8 16V R66 1/4W 47R . 3682 W26 3 RED 1 MASTER VOLUME 250V 20K 15A M C8 100U R65 1/4W 47K DOWN UP LD2 REVERB SEND R52 1/4W 2K2 1N5250B 0W5 C65 470P Val V4:A PRE-AMP 10R 1.0W FLMP 8 V+ 4148 D17 D16 4 R67 1/4W 10K C64 4N7 R98 1/4W 330K Transformer 3682 3682 W8 SPST Switch W9 100U C9 NE5532N +415Vdc G D S TO-220 S5:B C4 22U 50V 4148 16V R55 1/4W 4K7 LD1 6399 YEL 6398 RED 6467 10K NTC R63 . R53 1/4W 2K7 Q9 BC550C TO92 5101 20V0 D24 DOWN UP LD4 BOOST 400V +170Vdc U2:B U2:C R97 1/4W 10K S3:A S3:B 6 R62 1/4W 270K R51 1/4W 470K RAD STANDBY C52 100N 36K 1/4W R113 63V 36K 1/4W R75 C44 10U C13 100U 63V 0W5 1N5262B D14 51V0 1M 1/4W R73 250V D11 J3 R40 1/4W 27K R105 1/4W 1K R64 1/4W 47K R33 1/4W 47K Mini R54 1.0W 1K 4007 11 17 DOWN UP R83 1/4W 100R R82 1/4W 47R 63V C69 2U2 C36 2N2 9 R74 1/4W 2K2 . R107 1/4W 10K 8 22U C7 C27 470N 20K -50Vdc S . R24 1/4W 47K P5:A MASTER 15A P4:A MID R NE5532N 250V C83 4N7 M T Gold 5 50V 500K 15A 100V R44 1/4W 100K C21 47N R12 1/4W 1K5 63V 50V C31 1N P3:A BASS M W11 3682 S5:A R25 1/4W 10K TO92 5101 R27 1/4W 2K2 5906 RED . R13 1/4W 33K C82 470P R9 1/4W 120K R8 1/4W 120K R10 1/4W 120K 63V C26 330N R7 1/4W 1K5 5103 TO92 15A 0.8Vdc C3 22U BOOST R32 1/4W 10K 500K M J4 U1:A Q7 BC550C RAD 100V 1.2Vdc 4 50V Q2 MPSA06 R14 1/4W 100K P2:A TREBLE M C20 47N 12AX7A 8 100V 100K 250V PRE-AMP 12AX7A V2:A R114 1/4W 100K 200V C46 1N R34 1/4W 2K2 C18 1N5 400V PRE-AMP P1:A DRIVE 1000V R11 1/4W 113K C17 2N2 15A M 13 50V R85 1/4W 47R R26 1/2W 2K K2:C K1:B 1B C19 100N 159Vdc C81 1N C80 1N 400V . R6 1/4W 249K 400V +249Vdc C32 470P S - PRE-AMP-OUT 100V +249Vdc 6 R - R108 1/4W 10K D1 K1:A F1 C66 220P T C67 470N R17 1/4W 1K5 MID R16 1/4W 1M DOWN UP P6:A S6:B M 12 R109 1/4W 100K BRIGHT K2:A 116Vdc V1:B 22U C2 NE5532N +1.2Vdc 100V 20K 10 DOWN UP 50V TO92 5101 50V CHANNEL LD3 CHNL1 P9:A C70 22U M R31 1/4W 10K 3 U2:A R20 1/4W 100K BASS 4148 C22 47N P7:A R21 1/4W 100K DOWN UP MINI R5 1/4W 220K M 15A S6:A 63V 500K TO92 5103 V2:B PRE-AMP 12AX7A 50V Q6 BC550C R111 1/4W 1K 500K R19 1/4W 470K 100V C45 100N Q3 MPSA06 R84 1/4W 100R D2 R23 1/4W 100K +162Vdc C23 47N 2 LD5 CHNL2 5908 GRN Q11 MPSA06 100V R22 1/4W 100K 400V J2 . R61 1/4W 620R R30 1/4W 2K2 5907 YEL C24 22N 100V S 4K7 1/4W R99 R28 1/4W 10K Mini C71 470P R Gold Gold R88 1.0W 1K R112 1/4W 27K R18 1/4W 113K C35 220P 15A 500K V PWR-AMP-IN 50V TREBLE P8:A W4 7 U FOOTSWITCH 5103 TO92 4 5 T T 1B 15A W1 S K1:C 100K C1 1U BLACK R +249Vdc M R3 1/4W 1K5 R2 1/4W 1M BLACK Q . 400V +1.2Vdc RING P 1 C37 1N5 2X_TRIODE_HCT {Body} CLEAN VOLUME W3 W2 3 C33 1N PRE-AMP 12AX7A V1:A R4 1/4W 47K O R57 1/4W 220K 250V R15 1/4W 47K J1 YELLOWYELLOW N . C16 47N +158Vdc M R58 1/4W 220K 250V R56 1/4W 47K R1 1/4W 113K 2 L 4148 D 50V C C15 22U B A Product YCV50 TUBE GUITAR AMP PCB# M613 Sheet 1 of 2 Rev: 4V00 Date: Mon Sep 11, 2006 Filename: M613-4V00sch.sch2002 L M N O P Q R S T U V 17 C39 C55 47P C63 1M 120K 10K X62 120K 2N2 R54 1K 1.0W R55 4K7 X63 3522 100N C11 R59 R70 18K 18K R119 100N D3 D5 PWR-AMP-IN M613 YCV50 4V00 3/4 W12 +24V Top Assy M613 4V00 BLACK GREEN OUTPUT - W6 TO W29 7 - GREEN W7 TO W24 - R107 R108 W36 4/4 W30 PRE-AMP-OUT J4 - 7 - M613 OUTPUT GREY W14 W11 WHITE W13 22U 50V OUTPUT XFMR BLACK C54 4N7 250V RT V 6451 C38 C2 R60 620R 10K 10K 4V00 X57 FOOTSWITCH J3 J5 J2 LINE NEUTRAL W10 D4 4007 Gold EXTENSION W9 - 7 J6 470U 63V D6 C53 - . 7 Gold W15 W29 R72 R68 R71 R40 R38 R39 10N 82N 4K7 620R X33 YCV50 2/4 4007 RT V NE5532N 27K 470P C65 100K 100K X26 10K R35 1K X28 X29 1K5 R105 R49 R47 R45 R48 R62 X55 470R 1M 10K 270K X31 M613 4V00 BLACK TO W6 RT V 4N7 4148 D17 4148 D16 47K R64 47R R66 10K R97 10K R67 NE5532N 100N 220P 100K R109 R46 100N W28 RED 82U 450V Pcb Mech M613 4V00 SEE LAYOUT DOCUMENTATION 470N C67 R44 X54 1M 82K C49 100K 22U 50V 22N 400V RT V SHEAR METAL BACK ETCH GUIDE 100K 100K X56 R43 X60 R106 100K 8K2 1/2W R104 R94 100U 63V 8K2 1/2W 150K 2.0W RT V 10U 450V X32 R114 100K R52 D21 D20 D19 D18 51V0 51V0 51V0 51V0 2K2 R36 R37 X53 X22 X21 C24 22N 400V 470N R12 R21 R94B 20V0 2K7 R53 3R9 2.0W X23 X52 C23 47N C57 100N R57 R16 R58 1M 220K X49 1K5 100K X16 X15 4N35 470R 10V0 4007 D13 D12 R102 2K2 220N 330K 470K 4148 D15 MPSA56 220K 47K C31 R10 X14 1N 120K R9 120K R78 16K 220K 47K X20 C22 47N X19 47K C33 X18 X17 R56 10K 2K2 10K 1N R85 47R R31 R28 C45 100N R29 R30 R8 120K R41 R79 R76 R80 MPSA56 220N X46 10R 1.0W 47K X59 100R0 100R0 1K 5.0W Val 220R 1.0W 3984 X47 R96 D23 4148 MPSA06 470P 249K 1N R87 R86 R42 R77 R91 R90 220R 1.0W R89 X45 10R 1.0W 820R 820R 220K 27K X44 27K X48 X13 1K 1.0W X1 10K 47R 2K2 R32 R82 R27 330N C26 1K5 RING R7 R95 5882 W17 R88 R26 X11 2K 1/2W R6 BC550C CR NCR W18 X12 X9 X8 4148 C46 R25 1N 10K X10 47N 47N 33K R1 MPSA06 47K 100K X7 100K C71 470P 113K NOR CL NCL SHEAR 2K 1/2W R83 D2 100R R22 100K 27K R112 R33 C83 R24 R23 47K 4N7 5841 47N X6 470K X2 1N R20 R13 220K R3 R2 R4 R5 1K5 1M 47K 470P C32 X4 X3 R19 NOL SHORT AXIS W21 220K 2.0W RED LD2 6398 S3 . Gold W8 RT 22N V 6435 275V SHEAR W25 W27 W26 4007 51V0 D22 RED TO W20 RT V D8 R110 10U C41 450V RT V MJE340 Q10 RT V C44 10U 63V GREEN 4007 10U 450V D10 4007 D24 10U 450V C13 D9 4007 4007 BC550C 6880 U3 2M2 R81 Q1 RT V 4007 D7 ON STANDBY RCA REVERB RTN 3674 Q9 C60 3732 100U Q8 C5 25V R63 D11 X39 . BLACK W16 100N 5865 R75 36K J8 7 GREEN RED REVERB X64 J7 W5 V3 C52 C25 X42 P11 C75 RCA REVERB SEND R51 470K 2N2 C36 22U 50V STANDBY YEL LD1 6399 15A 3674 TO220 R100 R113 36K 4007 C51 C47 C48 C40 R61 G3 CR NCR Q12 BC550C W24 TO W7 R74 12AX7A SPLITTER P10 20K 4423 G3 NOR CL LONG AXIS C84 NCL VCD ORIGIN 5882 NOL INSERT 250V 220N 10K GREEN W23 X25 X34 1M 51V0 2K2 C56 22U 50V P6 MID R69 C10 22U 50V SHEAR CLINCH ORIGIN C28 330K R50 V2 X41 RED V5 250V 220N Q4 6731 7824 X40 V4 XFMR W19 R92 Q5 BIAS C29 R R9 103 8 R101 W34 3674 R73 D14 X43 W39 RT V C30 C61 22N 400V C50 X24 X38 BROWN 22U C62 R17 12AX7A 3674 10K 50V 50V 22U CR 3984 Val NCR XFMR BLUE 113K XC163 Z352 6730 IRF830 NOR RT V W35 P12 S6 R18 1K5 X58 X37 X36 X35 TO W4 BLACK CL R93 TO W3 YELLOW NCL W1 EL34EH OUTPUT C18 1N5 NOL EL34EH OUTPUT C17 2N2 220P C35 P7 BASS 50V C3 MASTER VOLUME 20K 15A 22U 50V 4423 C14 C6 G2 W37 C81 C15 BRIGHT WHT 100U 16V SIG V1 12AX7A PRE-AMP C27 1N5 C37 22U 50V G1 TO W1 W20 Q6 Q3 1K R111 X61 4423 22U G2 R11 RED TO W25 P8 X50 3732 CHANNEL S5 4425 C7 C8 15A SIG W4 WHT 4424 47K 20K R65 6541 113K 50V Q11 C82 SL EE VE TIP GREEN W2 2K2 R34 MPSA06 BC550C C70 22U P9 15A X51 BLACK RING-SW 3921 TIP-SW 100N Q7 TO W2 INPUT C34 4N7 X65 500K 6541 YELLOW W3 J1 C19 5865 C69 2U2 63V 4425 1B X30 C1 P4 MID 100K 15A 3522 Q2 C16 3732 X5 63V 4423 3522 3522 1U BASS TREBLE 500K 22U 50V G1 P2 CLEAN VOLUME C12 CR NO 100K R14 C21 15A U1 NCR C20 PRE-AMP S4 4425 4424 20K C9 100U 16V NOR NC NO MASTER 15A C4 22U 50V U2 C64 CL RELAY 2C P3 500K YCV50 4V00 GRN CHNL2 C66 NCL 4425 1B BlankSize - 18600x12800 C68 1/4 NOL - RELAY 2C BOOST WHT 100K 15A NC DRIVE TREBLE 500K R99 4K7 M613 X27 C80 4425 P5 K1 C C 15A + K2 500K YEL - P1 CHNL1 5908 LD5 + LD4 RED 4148 D1 100R R84 StepAndRepeat - [email protected]@6.400 - + BOOST 5907 LD3 R15 BlankSize - 18600x12800 WHT ORIGIN MULTIPLE DON'T MOVE SEE LAYOUT DIAGRAM M613 REVISION HISTORY MODEL(S):# 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13 YCV50 DATE VER# DESCRIPTION OF CHANGE SEPT-23-2004 1.00 GT:DERIVED FROM M581 V11.00 OCT-15-2004 2.00 GT: PC#6748 R101 -> 2K2 (4847), R55 -> 4K7 (4827), D24 -> . . 20V0 (6465), ADD R104: 150K/2W (4790) . . Increased route cutaway on preamp board . . R53->3K9 (4850), R62->270K (4879), C19->100N (5865) DEC-02-2004 . GT:PC#6776 MOVED TOP MULTIPLE TO ADD ZIPPER MAR-04-2005 2.10 GT:PC#6836:R78 27K #4833 --> 18K7 #5021 for bias APR-26-2005 2.20 GT:PC#6865:STDBY FIX, ADDED #4599 x 3 AND #5299 x 1 . . GT:PC#6889: X61 #4599 --> 1K #4823 RESISTOR MAY-27-2005 3.00 GT:PC#6886:ADD #4520 TRIMPOT 10K, R78->#4876 16R . . AH: Moved some parts, Autoinsert needs more space . . PC#6937, MODIFY TUBE SOCKET ROUTING AND DRILLING . . PC#6965, MOVE ARC TRACE AWAY FROM TUBES . . PC#6967, INCREASE CLEARANCS NEAR OUTPUT TUBES NOV-25-2005 . PC#7041:GT:UPDATED BIAS NOTE FOR R91&R92 DEC-14-2005 3.01 PC#7053:GT:R53 4850 3K9->4864 2K7, NEW BIAS FOR CE . 4.00 BALVINDER CORRECTED TESTNODE PADS . . SPACED W8 TRACE 6MM FROM SCREW HOLE . . UPDATED K1,K2 FOR CLINCH MAY-17-2006 . PC#7125:GT:CHANGE #3914 RCA JACK TO #6541. . . PC#7091:ENLARGE HOLE SIZE FOR #3522 KINK LEADS (S3 . . TO S6) D V N D V N D V N D V N D V N D V N V N D D V N D V N D V N D V N D V N D V N D V N D V N D V N D V N M581 DRILL HISTORY MODEL(S):# 1 2 3 4 5 6 DATE D D D D D D MODEL(S):# 1 2 3 4 5 6 PC# PC PC PC PC PC PC YCV50 VER# DESCRIPTION OF CHANGE V N V N V N V N V N V N M581 PENDING CHANGES YCV50 PENDING CHANGE X X X X X X PRODUCTION NOTES 1. RTV MUST BE ADDED TO THE FOLLOWING CAPS 5. R63 #6467: APPLY THERMAL C1,C16,C19,C17,C70 BETWEEN C84,C28,C60,C15 COMPOUND GENEROUSLY BETWEEN C49,C50, ADDED TO C15,C7,C8,C3,C9 BETWEEN PART AND HEATSINK C56,C14,C6,C10,C4,C2 AND C12 6. NA: BIAS 350mV ACROSS R91 2. C53 IS 22N FOR BOTH NORTH AMERICA AND CE AND 350mV ACROSS R92 3. C3,C7,C6 MUST BE LOW PROFILE PT#5631 CE: BIAS 300mV ACROSS R91 4. C8,C9 MUST BE LOW PROFILE PT#5879 AND 300mV ACROSS R92 *PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY M613 POT LIST YCV50 TUBE AMP MODEL(S):REF P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 . FUNCTION PART# KNOB DRIVE TREBLE BASS MID MASTER MID BASS TREBLE CLEAN VOLUME MASTER VOLUME REVERB . #4425 #4424 #4425 #4423 #4425 #4423 #4425 #4424 #4425 #4423 #4424 . #8430 #8430 #8430 #8430 #8430 #8430 #8430 #8430 #8430 #8430 #8430 . AS OF 11/00 11/00 11/00 11/00 11/00 11/00 11/00 11/00 11/00 23/04 11/00 . "STYLE_P32" 3796 on this device only. Lots of goop on the thermistor. LEAD/PIN REFERENCE IRF830 MJE340 MPSA56 MPSA06 COM1 COM2 BC550C 4N35 G D S TO-220 ECB TO-126 EBC TO-92 C B E TO-92 G2 4 5 P 3 H 2 1 NC 8 NC1 NC2 NO1 NO2 NE5532N G1 4 6 NC 2K 7 H 2G 2 K G3 3700_DRW H H 5 1P 6 3 2P 7 8 1 9 HT 1G 1K Z352 2 of 8701 2 of 3850 2 of 8829 - to hold z352 in place PCB 2 of 8741 YCV50BLUE m613 Service Update for V2.10 boards April 2005 boards have been reworked as described in this document. To address PC#6865 a 22AWG wire, part # 3947 jumper, needs to be soldered from P10 to S3 on the bottom side of the board as shown: YCV50BLUE m613 Service Update for V2.10 boards (additional) 1. First complete the Service fix PC#6865 as described in the pdf: Service_YCV50-m613_Update_for_V2.10_PC#6865.pdf To upgrade the unit from v2.10 to v2.20 PC#6889, complete the following: 2. Replace jumper X61 with a 1K resistor, #4823: WC 10 BR OWN BROWN WC 13 B LU E BLUE C 53 250VAC EYE6 680N GR E E N O U T P UT -T U B E 6L6B #3638 WC 5 WC 9 GR N RED TO E YE 6 RE D RE D JB5 GR N EY2 WC 14 EY4 WC 15 F JB6 F RED 6L6B WC 12 F WC 6 F WC 3 GR N C 41 WC 1 O U T P UT -T U B E RED GRE EN GR EE N WC 2 WC 4 EY9 EYE5 BLK BLK T O OUT P UT T R A NS F O R ME R T O OUT P UT T R A NS F O R ME R GREEN B LAC K E X T E N S IO N O UTP UT TO EY5 G rn/Y el wire soldered to ground lug 1324E Y C V 5 0C E E X P OR T AC W IR IN G April 14/05 By G.K wiring-YCV50-CE-AC 1324M TO _E Y7 EYE8 IN P U T F WHIT E B L U NE E U T R A L BROWN LIVE B LA C K B LA CK RED RED BLK WC 7 V4 TO EY4 GR AY EYE7 TO _E Y8 G R E EN Y E L LO W W H IT E RED JB1 WC 11 GR AY + 2 4 V WC 8 S UPPLY B LA C K RED T O E Y E 9 ME T A L _ B A C K G RAY G R AY