Yorkville YCV50 User's Manual
Contents
1. A B o E F H y K L M N o P a R s D u v K2 B 1 pse r cu RED l R56 R57 249Vde dy 4 ATK he ua TSWITCH E 249Vdc l ciel v SNI slak PRE AMP bm ES eu Bee T E YELLOWYELLOW AXTA k ko VIA 100K s103 R 2X TRIODE HOT ARE T092 3 w2 wa Son cen Uess Se il PA a m le Le OO 1 kol 162Vdc dle SES oe SC dl 22u u Bossoc CHANNEL 1 Sk z Ween BLACK BLACK an a gt V2 B Etoo gt PRE AMP 4 z 100K 8 12AX7 wi wa hu Pra s D mA koj BASS 4 ES 4 Els ke o m ES le 1 2Vde RES BRIGHT s ss2. cso RED 16 100x 2 O wo eta AE GREEN mm oo W26 w LINE ROLE NEUTRA w28 wio M613 ven cs ANT 2501 g D RD 4 hara lt E BS ca asov RV f k WHITE LP Ke GREY i OMS de Da W sch GREEN d A 7 s Kro 7 DAS 24V cas i u x E wi3 es be ack Top Assy M6134V00 Pcb Mech M613 4V00 lt b SEE LAYOUT DOCUMENTATION b 28 5 007 9 ZA000 0 LX Jeedaypuydajs 020 50S 019 Svoo BIVOJE D21 a E 220N sas M613 REVISION HISTORY 4 SEE LAYOUT DIAGRAM iz YCV50 DATE VER DESCRIPTION OF CHANGE APO ck T 23 1 MODEL S YCV50 21067 18200 2 00 E REAS Rd ts AT Rea e 4K7 4827 D24 gt DATE VER DESCRIPTION OF CHANGE 4 increased route cu 1 D V N 5 R33 gt 3KO 4850 Rend A8 GE Pers 00N N 5865 2 D V N 6 DEC 02 2
3. P 5508 M613 1 4 Los ap ZRKLA YOV50 8 sos ORES YA CA an SRN s 10064 el DETTE ag zi WW BIT JS sr 2 6 1 x i E d i 8 W CLEAN VOLUME T TREBLE S Bae 500K mme d 5500K D 20K 20K a STANDBY LD1 H i d ds J i en d Ad L ar E e B 7 J W S e k EV A gt nc y E 3 S 24782 C23 LD2 Y 16398 STANDBY El ss gt R57 R16 MPSAOS BC550C 55 be J x Z2K j M MID
4. 4 E m gt See lt o eem pr e vm ee gen w ane a vm E econ a gt _ _ _ _ pe n eS lt ES em A mus ee AAA V Sc gt U A AAA gt gt A ee o lt KK AA A A A _ _ _ gt gt mem A AA s o gt e EE mm gt _ _ _eexnooooo eee DVD u en lt 3 aS GD m A gt _ _ _ _ I III e G a ee Ee o ne gt 25 6 7m Sw lt e e EES pi gt SZ em Ee lt a lt eo J 3Z K A A A A A A A A A A A A A A A A A A A A A A A A A e GF A R S III SIJ S dm EES Neo Me OODODODD JJ e pes o n o gt 5 a fei E gt SO a LL gt Yorkville c Fo gt c lt lt VV m gt lt mp gt csc SSS SSE ry Se Ee a c A gt lt lt gt xi K gt gt gt gt kd wf Eo ae sn aman a E we gt Pe mme D Ss gt R o u a E m
5. eee o gt EE _ _ ee gt Seen a A o z k gt seen an YCV50 WEB ACCESS http www yorkville com WORLD HEADQUARTERS CANADA U S A Yorkville Sound Yorkville Sound Inc 550 Granite Court 4625 Witmer Industrial Estate Pickering Ontario Niagara Falls New York L1W 3Y8 CANADA 14305 USA Voice 905 837 8481 Voice 716 297 2920 Fax 905 837 8746 Fax 716 297 3689 Yorkville Quality and Innovation Since 1963 Printed in Canada Manual Service ycv50 00 1v8 pdf IMPORTANT SAFETY INSTRUCTIONS CAUTION AVIS RISK OF ELECTRIC SHOCK DO NOT OPEN RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR 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 INSTRUCTIONS RELATIVES AU RISQUE DE FEU CHOC ELECTRIQUE OU BLESSURES AUX PERSONNES AVIS AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE N ENLEVEZ PAS LE COUVERT OU LE PANNEAU ARRIERE NE CONTIENT AUCUNE PIECE REPARABLE PAR L UTILISATEUR CONSULTEZ UN TECHNICIEN QUALIFIE POUR LENTRETIENT Read Instructions The Owner s Manualshould be read and understood before operation of your unit Please save these instruc tions for future reference Packaging Keep the box and packaging materials
6. MINI T8R RES 100N 50V 10 CAP T amp R BEAD X7R 4831 1 4W 18K 5 T amp R RES 100N 250V 10 CAP BLK RAD POLY FLM 4833 1 4W 27K 5 T amp R RES 220N 63V 10 CAP T amp R RAD 2 FLM 4840 1 4W 33K 5 T amp R RES 220N 250V 10 CAP BLK RAD POLY FLM 4868 1 4W 36K 5 T amp R RES 330N 63V 5 CAP T amp R RAD 2 FLM 4834 1 4W 47K 5 T amp R RES 470N 63V 10 CAP T amp R RAD 2 FLM 4927 1 4W 47K 5 2 U T amp R RES 1U 63V 20 CAP T amp R 4X7MM 2 EL 4586 1 4W 82K 5 MINI T amp R RES lo n loln 202 63V 20 CAP T amp R RAD 2 EL 4838 1 4W 100K 5 T amp R RES _10U 63V 20 CAP T amp R RAD 2 EL 4942 1 4W 100K 5 2 U T amp R RES _10U 450V 20 CAP BLK EL Aj a a v a no po rm a a A w l ni Inl l wl ni l l in inl l A alo af a 6120 1 4W 100K 5 MINI T amp R RES 22U 50V 20 CAP T amp R 6X7MM 2 EL Ki 4776 1 4W 113K 1 T amp R RES 82U 450V 20 CAP BLK 22X30MM 4851 1 4W 120K 5 T amp R RES 100U 25V 20 CAP T amp R RAD 2 EL 4668 2 0W 220K 5 10MM BODY T amp R RES 100U 16V 20 CAP T amp R 8X7MM 2 EL 4841 1 4W 220K 5 T amp R RES 100U 63V 20 CAP BLK 10X13MM EL 6126 1 4W 220K 5 MINI T amp R RES 470U 63V 20 CAP BLK 12X25MM EL 6145 1 4W 249K 1 MINI T amp R RES TFS 2B TRAYNOR DUAL FOOTSWCH 10 CORD BULK 4842 1 4W 330K 5 T amp R RES 4423 _2
7. 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 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 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 da
8. 004 GT PCH67 6 MOVED TOP MULTIPLE TO ADI 3 D V N 7 MAR 04 2005 2 10 PC 6836 R78 021 for bias 4 D V N 8 APR 26 2005 2 20 GT PCH6865 STDBY F FIX ADE JED pret x 3 AND 5299 x 1 SD H N 9 gt GT PC 6889 X6 gt 1K 4823 RESISTOR 6 D V N 10 MAY 27 2005 3 00 GT PC 6886 ADD 4520 TRIMPOT 10K R78 gt 4876 16R M581 PENDING CHANGES 121 S Zen MODIF FUBE SOCKET ROUTING AND DRILLING MODEL S YCV50 lis PC 6965 MOVE ARC TRACE AWAY FROM TUBES S F PCE PENDING CHANGE 2 Nov 25 2005 PC 7041 GT UPDATED BIAS NOTE FOR R918R92 H E X 3 DEC 14 2005 3 01 PC 7053 GT R53 4850 3K9 gt 4864 2K7 NEW BIAS FOR CE Gaz H 4 400 BALVINDER CORRECTED TESTNODE PADS Ipc X 5 SPACED W8 TRACE 6MM FROM SCREW HOLE 5 PC X 6 A UPDATED K1 K2 FOR CLINCH IPC X 7 MAY 17 2006 PC 7125 GT CHANGE 3914 RCA JACK TO 6541 E Pogo ENLARGE HOLE SIZE FOR 3522 KINK LEADS S3 PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY tb v N M613 POT LIST MODEL S YCVSOTUBEAMP 12D V N MODEL S 13 D V N REF FUNCTION PART KNOB AS OF 1 D V N PI DRIVE Has FEN mm 2 D V N P2 TREBLE tasaa 8430 11100 3 D V N pa BASS un 8430 11100 4 D V N pa mo sans 8430 11100 5 D V N Ps MASTER tasas 8430 11100 6 D V N ps mo sans 8430 11100 7 D V N P7 Bass sesos 8430 11100 8 p v N pa TREBLE tasaa 8430 timo Po CLEAN VOLUME 4425 48430 timo L RI 10D v IN em MASTER VOLUME wes en 2304 STYLE P32 a p V N D REVERB 4424 8430 11 00 13 D V
9. 0K 15AAUDIO 9MM P32 4843 1 4W 470K 5 T amp R RES 4424 100K 1BLIN 9MM P32 4844 1 4W 1M 5 T amp R RES 4425 500K 15AAUDIO 9MM P32 4845 1 4W 2M2 5 T amp R RES 713 25 X 20 X 50 2 MIL PLASTIC BAG 3610 10 9C 26AWG RIB 3 4 NOTCH 0 1 3976 SNAP ON 0 843 INSULATING BUSHING 3700 RELAY 2C 01AMP DC24 015MA PC S 8522 RUBBER BUMPER WITH WASHER SMALL 3537 ACC 4EB3C1B LONG REVERB 8563 CORNER 2 LEGS NOTCED BLK PLASTIC 8865 4 40 X 5 16 PAN PH MS JS500 3478 CLIP 205 187X032 18 22AWG DISCO INS 8741 4 40 X 1 2 PAN PH MS JS500 3489 CLIP 250X032 18 22AWG DISCO INSL 8832 6 32 X 1 4 PAN PH TAPTITE JS500 3494 CLIP 205 187X020 14 16AWG DISCO INS 8807 6 32 X 5 16 PAN PH MS JS500 3602 RING TERMINAL 18AWG WIRE 8 8 SCREW ANN ao A N gt an R gt a a rp a a 8801 6 32 X 3 8 PAN PH TAPTITE JS500 BOJ Na NN o on gt An ae 3682 250 MALE PCB TAB REEL o 8829 6 32 X 3 8 FLAT PH TAPTITE BO 4 HEA NYS224 280 PLUG NEUTRIK NYS224 8755 6 X 5 8 PAN PH TYPE A JS500 BLACK 3498 1 4 JCK PCB MT HORZ 8785 8 X 3 4 OVAL PH TYPE A BLACK OXIDE 3523 1 4 JCK PCB MT HORZ GOLD T__ 8722 8 X 1 PAN OUAD TYPE AB B O 3528 1 4 JCK PCB MT HORZ GOLD TR_ 8809 10 32 X 1 4 PAN PH TAPTITE JS500 3921 1 4 JCK PCB MT VERT STER RT SWT 8756 10 X 3 4 PAN PH TYPE A BL
10. ACK OXIDE 3890 36 90 RCA DUAL RED WHITE PREFAB CBL 8727 10 X 1 PAN PH TYPE A JS500 BLACK 3914 RCA SNGL PCB MT HORZ K l a a a aw 8843 10 32 X 1 1 8 FLAT PH MS JS500 3451 EYELET SMALL 0 089 OD PLATED wo 8786 10 32 X 1 1 4 PAN QD MS JS500 BLACK 2403 T2A 5X20MM FUSE 8862 10 X 1 1 2 PAN PH TYPE A JS500 8451 10 STRAP HANDLE BLACK METAL ENDCAP 8770 1 4 20 X 1 5 16 TRUSS PH MS JS500 8604 10 32 T NUT Blo a 8905 YORKVILLE PRODUCT SCHEMATIC BO B A BR MN BOM 8889 RUBBER GROMMET 2183 034 BLK 3741 5 SPACER ID 171 OD 25 912 500 MODEL TYPE YS1003 Block Diagram for YCV5O a DESIGNED AND MANUFACTURED BY YORKVILLE SOUND DISCONNECT POWER WHEN pomi POWER EQ REPLACING TUBES OOO DEBRANCHE L APPAREIL AVANT DE REMPLACER LES LAMPES Treble Bass Mid Pream VIA E Channel Select JL Select JL K1 K1 EQ Treble Bass Mid Ch 1 Volume External Speaker Out Reverb Drive 12 inch Speaker Accutronics O O 000000 O YS 7081 4EBC1B External Reverb Speaker Out S chms V Reverb Rtn Volume vE Channel Select AI Boost Footswitch BLOCK DIAG ycv50 1v20 ai
11. AR 04 2005 T PCH6A36 R78 27K 44833 5 18K7 45021 for bias 3vac 3Vac za va 249Vde 8 APR 26 2005 GT PCHS86S STDBY FIX ADDED 4599 x 3 AND 5299 x 1 El goov c Z s 4599 gt 1K 4823 RESIS i sas 10 MAY 27 2005 T EES E 4520 TRIMPOT 10K Sie 16 e E Ros OS age 11 E Moved some Autoinsert needs ic apuse 2 4 12 PCHO937 MODIFY TUBE SOCKET ROUTING AND DRILLING D k gt gt Ri o aKa 13 PC 6965 MOVE ARC TRACE AWAY FROM TUBES s C ai 7 k D fr F s Peca T D 2 NOv 25 2005 PC47041 GT UPDATED BIAS NOTE FOR R918R92 BE 3 DEC 14 2005 3 01 PCH7053 GT R53 4850 3K9 gt 4864 2K7 NEW BIAS FOR CH 4 4 00 BALVINDER CORRECTED TESTNODE PADS al SS 2X_TRIODE_HCT men Ve SL b SPACED W8 TRACE GMM FROM SCREW HOLE 1 16 A H iRFa o L p k 7 MAY 17 2006 PCH7125 GT CHANGE 49914 RCA JACK TO 6541 MJE340 E d Byers ER 8 PCH7091 ENLARGE HOLE SIZE FOR 3522 KINK LEADS 3 MPSA06 m RS 4 13 9 TO S6 s O a5 SE E 10 D v N 16 ZE ZE 8e 152628 J 020 e 6 1 11D v N awe Sivo 12D VOJN 8 9 13 D v IN Aen ot 3700 DRW awe AE a DZ Preu Y CV50 D ss ae Se os 6888 PC 6884 PC ages EI oO TUBE GUITAR AMP PCB M613 Sheet 1 of 2 7 S y E F NESS32N SIYLELPI2 hiii ema Yorkville Pate Mon Sep 11 2006 Rev 4V00 OTV Filename M613 4V00sch sch2002 7 5 g F 7 7 7 x T F 5 HI T V v x x x x x BlankSize 18600x12800 BlankSize 18600x12800
12. N LEAD PIN REFERENCE IRF830 E340 cure O MPSAS6 cout comz MPSA06 wer nez j bo Aer S 3700_DRW GDS ECB TO 220 TO 126 EBC TO 92 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 3796 on this device only Lots of goop on the thermistor to hold z352 in place PCB ee 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 or REVERB REVERB RTN C6 REVERB SENO alg O 3522 4K7 A O gt v A O gt FL STANDBY S3 B S3 A 16V Do CS REVERB SEND MASTER VOLUME 415Vdc RCA 200v 2N2 REVERB Sl Slo o YCV50BLUE m613 Service Update for V2 10 boards additional 1 First complete the Service fix PCH6865 as described in the pdf Service_YCV50
13. O 4817 1 4W 47R 5 T amp R RES 220P 100V 2 CAP T amp R RAD CER 2 NPO 2019 1 8W 100R0 1 FLAME PROOF T amp R RES 470P 1000V 10 CAP T amp R RAD CER 2 Y5P 4852 1 4W 100R 5 T amp R RES 470P 100V 5 CAP T amp R RAD CER 2 NPO 2022 1 0W 220R 5 FLAME PROOF T amp R RES __1N 400V 5 CAP T amp R RAD 2 FLM 4821 1 4W 470R 5 T amp R RES __1N 50V 10 CAP T amp R BEAD NPO 4891 1 4W 620R 5 T8R RES __1N5 200V 5 CAP T amp R RAD CER 2 NPO 4822 1 4W 820R 5 T amp R RES 1N5 50V 5 CAP T amp R RAD CER 2 X7R 4726 5 0W 1K 5 BLK RES ___2N2 400V 5 CAP T amp R RAD 2 FLM 4823 1 4W AK 5 T8R RES ___2N2 200V 5 CAP T amp R RAD CER 2 NPO 4913 1 0W 1K 5 T amp R RES __4N7 250V 5 CAP T amp R RAD 2 FLM 4824 IIAW 1K5 5 T amp R RES __4N7 250V 20 CAP BLK Y 10MM AC 4631 1 2W 2K 5 T amp R RES _10N 100V 10 CAP T amp R RAD 2 FLM 4808 1 4W 2K 5 T amp R RES _22N 400V 10 CAP BLK RAD POLY FLM 4847 IIAW 2K2 5 T amp R RES _22N 275V 20 CAP BLK X2 15MM AC 4827 1 4AW 4K7 5 T8R RES _47N 100V 10 CAP T amp R RAD 2 FLM 4828 1 4W 6K8 5 T amp R RES _47N 250V 10 CAP RAD POLYFILM BULK 4663 1 2W 8K2 5 T amp R RES MN Aly ale N a rm a ro ro ro ro ry ry ce ro a gt 82N 100V 5 CAP T amp R RAD 2 FLM 4829 1 4W 10K 5 T amp R RES o 100N 100V 5 CAP T amp R RAD 2 FLM 4983 1 4W 10K 5
14. a a 4 4 a YBA200 YCV LOGO EMBOSSED ALUMINUM 10 SPLIT LOCK WASHER BO 1N4007 400V 1A0 DIODE T amp R o YORKVILLE PRODUCT MANUAL 8 FLAT WASHER JS500 1N5240BRL 10V0 0W5 ZENER 5 T amp R YORKVILLE WARRANTY CARD 2 YR UNLTD 10 FLAT WASHER FOR 3 16 BOLT 1N5248B 18V0 0W5 ZENER 5 T amp R YCV40POP YCV40 WR T POINT OF PURCHASE BOOK DPDT MINI PC VERT SNP ALT 1N5262B 51V0 0W5 ZENER 5 T amp R 3674 9 CIR CABLE HOLDER 098 SPST ROKR SW QUIK 180 AC PWR BL BL 7824 TO220 P 24V0 REG 8701 4 40 KEPS NUT ZINC SPRING RETAINER FOR OUTPUT TUBE BC550C TO92 NPNTRANT amp R TB 8800 6 32 KEPS NUT ZINC 9 PIN PC MOUNT TUBE SOCKET BE MPSA06 TO92 NPN TRANSISTOR T8R TA 8890 1 4 20 CAGE NUT C79 88142027 8 PIN PC MOUNT TUBE SOCKET MPSA56 TO92 PNP TRANT8R TA 3830 TO218 PREGREASED MICA 56 78 2AP 12AX7 DUAL TRIODE PREAMP TUBE MJE340 TO126 NPN TRANSISTOR TG 3850 TO 220 PLASTIC TRANSISTOR INSULATOR ninl alaini Ala a gt EL34 E H EARLY MULLARD STYLE IRF830 TO220 NCH MEET TN 4599 22AWG SOLID SC WIR T amp R JMP a o YCV40 POWER 120VAC 60HZ XFMR NE5532N IC DUAL OP AMP 5299 24AWG SOLID SC WIR RAD JMP YCV40 OUTPUT XFMR 3 3 No nlo n alo ajo a aja A 4N35 OPTO COUPLER 4748 2 0W 3R9 5 T amp R 10K 10 THERMISTOR NTC TO 92 2008 1 0W 10R 5 FLAME PROOF T amp R RES _47P 100V 2 CAP T amp R RAD CER 2 NP
15. as placer sur l appareil de sources de flammes nues telles que des bougies allum es Lappeil ne doit pas tre expos a des gouttements d eau ou des claboussures et qu aucun objet rempli de liquide tel que des vases ne doit tre plac sur l appareil Les dispositifs marqu s d une symbole d clair sont des parties dangereuses au toucher et que les c blages ext rieurs connect s ces dispositifs de connection ext rieure doivent tre effectiv s par un op rateur form ou en utilisant des cordons d ja pr par s Cordon d Alimentation Evitez d endommager le cordon d alimentation N UTILISEZ PAS LAPPAREIL si le cordon d alimentation est endommag Service Consultez un technicien qualifi pour entretien de votre appareil safety 4v2 eps Aug 26 05 Description JEWELED PILOT LAMP AMBER REG V1 YCV50BLUE Parts List 2 15 2005 ay IEC PWR SOC W 205TAB amp FUSE 10A250V 1 2 PLASTIC HEX SPACER 6 RED 3MM LED 1V9 20MA 4SPCER T amp R NYLON SPRING CLAMP 3 4 PLASTIC HEX SPACER 4 RED 5MM LED 1V5 20MA HIGH EFF 4 NYLON CABLE TIE 12 8R 60WPGM SPKR CELEST VINT30 YEL 5MM LED 1V5 20MA HIGH EFF YCV40 CHICKEN BEAK KNOB 3 8 1D FLAT WASHER YEL 3MM LED 1V9 20MA 4SPCER T amp R AP MIXER SERIES PUSH SW BUTTON GREY 3 8 INT TOOTH LOCKWASHE ZINC GRN 3MM LED 1V9 20MA 4SPCER T amp R 8 3 18 SJT AC LINE CORD REMOVABLE 6 FLAT WASHER NYLON 1N4148 75V 0A45 DIODE T amp R a
16. 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 REMOVE X61 JUMPER AND REPLACE WITH 24823 IK RESISTOR LJIOHNAJI C TP sl ae mete i dec n o GREEN je BROWN LO OUTPUT TUB EN o our GREEN ED ES MC15 to ourpur BLACK E E i Grn Yel wire soldered to ground lug YCV50CE 1324E EXPORT AC WIRING a D April 14 05 1324M By GK wiring YCV50 CE AC
17. maged DO NOT OPERATE THE UNIT Service The unit should be serviced only by qualified service personnel Veuillez Lire le Manuel Il contient des informations qui devraient tres comprises avant l op ration de votre appareil Conservez S V P ces instructions pour consultations ult rieures Emballage Conservez la boite au cas ou l appareil devait tre retourner pour r paration Attention Lors de Putilisation de produits lectrique assurez vous d adh rer des pr cautions de bases incluant celle qui suivent Alimentation Lappareil ne doit tre branch qu a une source d alimentation correspondant au voltage sp cifi dans le manuel ou tel qu indiqu sur Vappareil Cet appareil est quip d une prise d alimentation polaris e Ne pas utiliser cet appareil avec un cordon de raccordement a moins qu il soit possible d ins rer compl tement les trois lames Des pr cautions doivent tres prises afin d eviter que le systeme de mise a la terre de l appareil ne soit d sengag Risque Ne pas placer cet appareil sur un chariot un support un tr pied ou une table instables Lappareil pourrait tomber et blesser quelqu un ou subir des dommages importants Utiliser seulement un chariot un support un tr pied ou une table recommand s par le fabricant ou vendus avec le produit Suivre les instructions du fabricant pour installer l appareil et utiliser les accessoires recommand s par le fabricant II convient de ne p
18. oa E bem a d S z l REC i m ren ZS 3 4 E K2 C y LJ lo MID 8 Sc a4 l a l to M as EN S E Ee i ma K1 A PES 3 e ES K1 B CH 5 ua Ah El 249Vdc cs au 3 K NE5532N 159Vde P2 A M NC PRE AMP So r 12AX7A com RK 7 116Vdc e D V2 A 55 h a No 8 F 500K j Kee deg PRE AMP S k SE ki 42AX7A 00N TOT 8 v S 0 8Vde l A 3 pe A R62 ga e 270K BE Le OUTPUT XFMR S 1008 2 PRE AMP 9 20k Va ct 15A car Es 50Vde H TON oov ca fin co P10 D E H A dle 3 1 S J T 28Vde Es S 28 38 4 EP 249V SE ZE ZE ih ZS e UE m i g Es v u PRE AMP a EXTENSION n Beate vas J6 T092 x 12AXTA ee SC R52 C50 20V0 1N52508 Dao ae EN 415Vdc PS ost t T T TO san Fo 6 Es Transformer E s gus z gt 3682 3082 l PEU JEP E seb Ele 168Vdc SPST Switch VE S RED M A T us EES dile e 2 eo ala yes DE gt al BLK ar 6880 D NESS32N BA 410V 33Vde er 24Vdc LL ef on NE To2a z k Es M613 REVISION HISTORY M MODECIST YCV50 3 za DATE VER DESCRIPTION OF CHANGE GRN YE UT DE pra ra oa i GT PC 6748 R101 gt 2K2 4847 R55 gt 4K7 4827 D24 gt wis E r k a 3082 B O p PNEU ACROSS T 3 20V0 6465 ADD R104 KIAN 4790 WS h nam 410Vd AA d m 4 Increased route cutaway on preamp board WH AND 300mV ACROSS R92 5 Be 4850 R62 270K M4879 C19 gt 100N N 5865 kej 6 bEc 02 2004 VED TOP MULTIPLE TO ADD ZI 4 l Ll 4 7 M
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