Yorkville xs400 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 xs400 RadioFans.CN 收音机爱 好者资料库 Manual-Service-xs400-00-2v0.pdf IMPORTANT SAFETY INSTRUCTIONS safety-4v3.eps Oct. 26/05 CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QU

3、ALIFIED 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. Packaging Keep the box and packaging mate

4、rials, 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 u

5、nit. 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. Th

6、e 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 product and use mounting accessories recomme

7、nded 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 i

8、nstructed 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 should be routed so that it is unlikely that it will be damaged

9、. 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 CONTIENT AUCUNE PIECE REPARABLE PAR LUTILISATEUR. CONSULTEZ UN

10、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. Conservez S.V.P. ces instructions pour consultations ultrieure

11、s. 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 ne doit tre branch qu une source dalimentation correspondan

12、t 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 lames. Des prcautions doivent tres prises afin deviter que le

13、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 seulement un chariot, un support, un trpied ou une table reco

14、mmands 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, telles que des bougies allumes. Lappeil ne doit pas tre exp

15、os 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 parties dangereuses au toucher et que les cblages extrieur

16、s 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 dalimentation est endommag. Service Consultez un technicien qualif

17、i pour lentretien de votre appareil. RadioFans.CN 收音机爱 好者资料库 1 SERVICE BULLETIN Preamp Tube Replacement Products Affected: xs400, xs400t, xs400h, xs800h, the DynaBass Series (the 400, 400t, 400h and 800h). In order to maintain consistent audio sound quality and performance replace preamplifier tubes

18、 in the xs400, xs400t, xs400h, xs800h, the DynaBass Series (400, 400t, 400h and 800h) with Yorkville specified and sorted 12AX7 tubes (Yorkville Sound part number “12AX7SORTED”). The specified tubes are chosen for their combined attributes of low noise, high gain and no microphonic feedback. The fol

19、lowing chart demonstrates a sampling of 1000 tubes tested and the percentage deemed acceptable. Distribution of 12AX7 Gain Measurement N = 1000 Tubes used in the DynaBass 400, 800H, XS400 and XS800H are extracted from the upper quartile of the tube population www. yorkvi l l e. com REAL Gear. REAL P

20、eople. Yorkville Sound 550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Canada Voice: (905) 837-8481 Fax: (905) 837-8746 Yorkville Sound Inc. 4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA U.S.A. Voice: (716) 297-2920 Fax: (716) 297-3689 RadioFans.CN 收音机爱 好者资料库 SERVICE-BULLETIN-P

21、C7137-preamp-tubes-00-1v0-eng.pdf 2 SERVICE BULLETIN Remplacement de Lampe Pour Pramplificateur Produits Affects: xs400, xs400t, xs400h, xs800h, Le Series DynaBass (the 400, 400t, 400h and 800h). Pour prserver une qualit et une performance audio constante remplacez les lampes de pramplificateur des

22、appareils suivants avec des lampes dsignes 12AX7 Yorkville assortis (Numro de pices Yorkville Sound “12AX7SORTED”): xs400, xs400t, xs400h, xs800h, Le Series DynaBass (400, 400t, 400h et 800h). Les lampes dsignes sont choisies selon un ensemble de proprits com- bines incluant ; bas niveau de bruit, g

23、ain lev et aucun feedback micropho- nique. La charte suivante dmontre un chantillon de 1000 lampes prouves ainsi que le pourcentage de lampe considr convenable. Distribution of 12AX7 Gain Measurement N = 1000 Tubes used in the DynaBass 400, 800H, XS400 and XS800H are extracted from the upper quartil

24、e of the tube population www. yorkvi l l e. com REAL Gear. REAL People. Yorkville Sound 550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Canada Voice: (905) 837-8481 Fax: (905) 837-8746 Yorkville Sound Inc. 4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA U.S.A. Voice: (716) 297-29

25、20 Fax: (716) 297-3689 xs400 Parts List 9/3/2008 YS #DescriptionQty. YS #DescriptionQty.YS #DescriptionQty.YS #DescriptionQty. 3747BLK SPACER LED CUSTOM 0.5558594700U 50V 20%CAP BLK 25X36MM ELS247431/4W 681R0 0.1% * T Q4 AND Q5 . COVER WITH VINYL CAP 8609 AND RTV. PRODUCTION NOTES Note: This pcb bla

26、nk is X1001. After stuffing, it becomes either M664 for the XS400 or M1142 for the XS400H. V T R V T R V T R RTV J109 GD S V T R BAR DOWNBAR DOWN RTV V T R RTV RTV V T R V T R V T R V T R RTV C2 NC C1 NO RTV RTV GUIDE ETCH RTV V T R BAR DOWN BAR DOWN GUIDE ETCH .600 .460 .150 .920 RTV BAR DOWN BAR D

27、OWN BAR DOWN RTV BAR DOWN BAR DOWN TIP RING SLEEVE TIP-SW SL-SW RING-SW 7 CEB BC550C,BC560C BAR DOWNBAR DOWN V T R 12 BAR DOWN GUIDE ETCH +1 -2-1+2 SPEAKON 4C H TIP RING SLEEVE TIP-SW SL-SW RING-SW 7 13 12 11 10 9 DESCRIPTION OF CHANGE 5 4 3 2 1 #VER#DATE MODEL(S):- 8 7 6 . V V D D TWEETER #7418 TO

28、#7435 N N APR-26-20064.01 1.00 2.00 . . JULY-2003 AUG-2003 . .R95-470R ADDED IN PARALLEL TO R19 R93-470R ADDED IN PARALLEL TO R18 R18-1K Q4 AND Q5 . COVER WITH VINYL CAP 8609 AND RTV. PRODUCTION NOTES Note: This pcb blank is X1001. After stuffing, it becomes either M664 for the XS400 or M1142 for th

29、e XS400H. V T R V T R V T R RTV J109 GD S V T R BAR DOWNBAR DOWN RTV V T R RTV RTV V T R V T R V T R V T R RTV C2 NC C1 NO RTV RTV GUIDE ETCH RTV V T R BAR DOWN BAR DOWN GUIDE ETCH .600 .460 .150 .920 RTV BAR DOWN BAR DOWN BAR DOWN RTV BAR DOWN BAR DOWN TIP RING SLEEVE TIP-SW SL-SW RING-SW 7 CEB BC5

30、50C,BC560C BAR DOWNBAR DOWN V T R 12 BAR DOWN GUIDE ETCH +1 -2-1+2 SPEAKON 4C H TIP RING SLEEVE TIP-SW SL-SW RING-SW 7 13 12 11 10 9 DESCRIPTION OF CHANGE 5 4 3 2 1 #VER#DATE MODEL(S):- 8 7 6 DV V V D D N N N APR-26-20064.01 1.00 2.00 . . JULY-2003 AUG-2003 . .R95-470R ADDED IN PARALLEL TO R19 R93-4

31、70R ADDED IN PARALLEL TO R18 R18-1K & R19-1K REPLACED WITH 470R FIRST PRODUCTION PC#7004:GT:Q17 #6444-#6517 4-FEB-20042.00Removed ring terminal (3601) from wire at W15 X1001.PCB_DATABASE_HISTORY SEP-1-20043.00PC#6659: Connected SG CuPour X12 to SG trace X5 MAR-14-2005 4.00PC#6750:GT:UPDATED #5242 FO

32、R NEW LEAD SPACING JUN-15-20064.02PC#7131:GT:OUTPUT DEVICES #6900-6909, #6927-6910 FORCE UPDATED K1 #3696. 5 2 # 6 3 4 1 DATE MODEL(S):- VER#DESCRIPTION OF CHANGE D D V V N N D D D V V V N N N X1001 DRILL HISTORY XS400 MAR-14-2005 V03PC#6750:GT:UPDATED #5242 FOR NEW LEAD SPACING 13 10 7 4 1 12 9 6 1

33、1 5 8 3 # 2 MODEL(S):- PC# *PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY PENDING CHANGE X X X X X X X X X X X PC PC PC PC PC PC PC PC PC PC PC PC X1001 PENDING CHANGES XS400 X PCX FUNCTIONFUNCTION . OUT PUT BIAS . OUT PUT OUT PUT . 6421 6421 5621 3696 6871 5102 5102 6872 6860 6882TI 3414 5242 6934 6

34、934 5600 6421 6421 6421 68106811 6934 5600 6777 5621 6934 3918 6421 6421 6451 5266 4750 5859 4522 5102 3819 4719 4736 4719 6909 4736 5859 6421 6909 6778 4719 4719 6910 5102 6956 3692 6517 3918 3425 4002 4736 5890 5890 4736 6910 1/2W 270R 270R 1/2W 1/2W 1R BAV21 BAV21 2K87 20K0 BAV21 100N100N100N 27R

35、 4148 22V0 4N7 1/2W 18R 33R2 1U 35V 470N 1K 10U 16V 560K 330P100K 1/2W 27K 1/2W 27K 1/2W 22R 100N 270R 4K7 4K7 4K7 1/2W 6K8 BAV21 33K BAT85 560K 270R 1/2W 1K BAT85 1/2W 270R 68R 56K 100N 100P 10R 1M 100N MBR160 1K8 220R 1K8 4N7 10R 180R 2K87 BAV21 2K49 1N4004 35V 1U 470R 1.0W 35V 1U 4148 1/2W 270R 1

36、/2W 270R MR752 MR752 470U 63V 16V0 1/2W 270R 33K 1/2W 6K8 3N3 1K BC550C 4148 BC550C 4K7 2K2 15N RELAY 1C 1U 1N4004 270R 18R 1/2W MC7915CT 1U 35V 1.0W 470R 270R BC560C BC560C MC7815CT 16V0 1K8 1.0W BAT85 560R 1K5 TO92 MBS4992 VTL5C8 1K5 J109 BAT85 100K 250V 100N MR854 180R MR854 220N 1/2W 27K 1/2W 27

37、K 270K MR752 MR752 MR752 T221D MJF15030 680R T221D MJF15031 MR854 220N 1R 1/2W 1/2W 22R 220N T221D MTA2955 16V0 470U 63V MR854 56K BAT85 270R 1/2W 270R 1/2W 270R 1/2W 39K 17K8 17K8 33R2 MBR160 220R 20K0 1K BAV21 2K74 16V01M 22V0 470R 1.0W 470R 1.0W 470R 1.0W 470R 1.0W BAT85 MR752 MR752 250V4N7 BC550

38、CBC560C 680N 250V 5.0W 10R 4700U 50V 10R BC550C 4K7 BC560C 10U 16V 16V0 5UH 15N BC550C 5.0W 0R18 1U 1/2W 4K7 10K 1K8 1.0W 4148 1.0W 470R 470R 1.0W 1.0W 470R 5.0W 390R 2.0W 3R9 16V0 5.0W 0R18 10U 16V MJ21196 Body 5.0W 390R 50V 4700U MR752 MJ21196 Body T221D MTA3055E 5.0W 0R18 10U 16V 5.0W 0R18 MJ2119

39、5 Body BC560C STM-BTB-600BRG TO220 DPDT PUSH 2K2 390R 5.0W 5600U 100V 100V 5600U 5.0W 390R MJ21195 Body TP1 CAUTION! REPLACE WITH SAME TYPE AND VALUE FUSE. 1/2X1001 V4.02X1001 V4.02 M664 XS400 XS400HM1142 TP2 SEND THIS BOARD TO WIRING R73 R71 X7 R52 D17 X15 D14 R34 R32D10 C7 C8 C6 X48_ X46_ X47_ X1

40、X41 X42 R57 X43 D18 D4_ X39 X40 X26 C34 X17 W32 X9 R74 R41 C13 X31 C9 R1 C10 R8 C16R94_ R85R86 R50 C5 R53 R23_ R21_ X19 X21 R24_ X33_ X3 X4 X22 X5 R54 X6 D16 X12 X23 X11 R48 X28 D20 R3 R67 R2 D5 R76R29 R7 C23 C15 R79 R89 C22 D11 R31 R35 R43 C18 R39 R91 R44 D19 R28 X36X38 D23 X37 X24 C12 R16 C11 D9 W

41、11 SW/BLK W15 GRN/CHASSIS GND R77 R72 W13 RED BRKR/ D26 W14 RED BRKR/ D27 C21 ZD3 R70 X13 R51 R55 C17 R33 Q1 D15 X44_ Q3 R22_ X49_ W21 RED XFMR R38X2 C38 W31 RED +SPKR K1_ X25 C31 X35 D24 X34 R83 R75 X10 W23 +SPKR RED Q21 C14 R14 R56 Q5Q4 Q20 ZD1 R13 D6 R4 R5 XS400 2/2 W25 -BLK X30 Q18 U1 U2 R9 Q22

42、D7 R25_ W29 BLKAC- W30 WHTAC- CE-T2.5 A / 250V CSA- 5 A / 125V F1 C25 W7 RED +90V W6 RED +90V W12 BLKSW/ W18 GRY XFMR D1 R90 D21 C19 R88 W20 YEL XFMR W35 BLK AGND R87 W2 -40V WHT X32 X16 W8 +40V YEL R84_ D33 D32D30 X18 Q13 W3 -40V WHT R40 X20 W36 RED +SPKR Q8 X14 D22 C36 R49 R47 C26 Q16 X29 ZD4 C24

43、D2 W24 +SPKR RED J2 R6 D34 R66 R68 R69 R78 R27 R26 R36 D12 R46 R42 R45 D13 R30 ZD2R82 ZD7 R12 R10 X45_ X27 R93 R95 X8 D8 D28 D29 X51_M1142 X50_M664 C39 W33 TWEETER YEL Q19_ Q23_ C20_ R17_ C2 W27 +40V YEL W19 RED XFMR R37 Q2 PT1 Q6 C32 ZD5 L1 C35 Q11 R59 C30 R20 R81 R15 D25 R18 R11 R19 R65 R92 ZD6 R6

44、0 C29 W4 -90VBLU W26 +90V RED W16 XFMR BLK W17 XFMR BLK W22 GRY XFMR W9 +40V YEL Q15 R62 C1 W1 -SPKR BLK W28 AGND BLK W34 BLK -SPKR D31 W5 -90V BLU Q12 Q14 R58 C33 R61 Q9 Q7 J1 H1 Q17 J3 S1_ R80 W10 R64 C4 C3 R63 Q10 XS400H M1142 V4.02M1142XS400H 1111 1010 99 88 77 66 55 44 33 22 11 A A B B C C D D

45、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:V5.00 M665-5V00sch.sch2002 M665 Sheet1 Thu Jan 05, 2006Rev: XS 400 of Filename: PCB#Sheet31 Product Date:V5.00 M665-5V00sch.sch2002 M665 Sheet1 Thu Jan 05, 2006Rev: XS 400 4148 D6 1/4W 4K99 R74 4148 D10 1/4W 14

46、K0 R77 4148 D29 4148 D4D2 4148 C76 100V100P W9 BLK R120 1/4W 10K0 R121 1/4W 10K C57 63V2U2 4148 D25 C22 63V1U R71 1/4W 2K2 C71 50V33N R72 1/4W 0.1% 82K50 C23 100V10N R151 1/4W 4K7 R58 1/4W 1K C58 275V22N W1 GRN R183 1/2W 18R 2X_TRIODE_HCT V1:C R152 1/4W 51K R57 1/4W 249R R59 1/4W 249RR122 1/4W 10K0

47、R20 1/4W 47K R9 1/4W 24K W7 RED R119 1/4W 10K 50V C41 22U 1/4W 2K21 R53 1/4W 113K R23 160V C14 10U R88 1/4W 2K 63V C78 330N R111 1/4W 12K R16 1/4W 10K R112 1/4W 12K C18 50V4N7 R103 1/4W 2K 1/4W 10K R26 MINI 1/4W 10K R14 MINI 1/4W 31K6 R70 100V C75 100P D7 4148 1/4W 100K R18 R159 1/4W 3K3 R156 1/4W 3

48、K3 C39 50V680P R118 1/4W 4K99 R154 1/4W 3K3 R155 1/4W 3K3 1/4W 100K R42 C12 63V2U2 C33 50V1N R80 1/4W 100R 1/4W 20K R79 C27 63V2U2 R63 1/4W 4K7 C37 100V22N R21 1/4W 22K 50V C55 47N R136 1/4W 10K0 1/4W 1M R83 U4:B MC33079P U10:B TL072CP 11 V- 4 V+ U2:E D3 4148 C64 100V22N R40 1/4W 49K9 M 4472 P8:A 10

49、K 1B SCOOP 4148 D11 1/4W 10K R62 1/4W 30K R84 C29 63V220N R52 1/4W 1K TO92 MPSA06 Q4 5103 R95 1/4W 2K2 1/4W 49K9 R8 R94 1/4W 20K D1 4148 R213 1/4W MINI 6K8 OUT TO U5 PIN 3 PAGE 2 470N C50 50V R90 1/4W 1K 100V 470P C44 C43 100V47N 1/4W 100K R89 C36 50V33N R160 1/4W 51K R147 1/4W 3K3 SRT Gold. J2 0 dB INPUT SRT Gold. J5 -6 dB INPUT SRT Gold. J7 TUNER OUT C69 100V6N8 250V C34 4N7 50V C3 680P 1/4W 10K0 R124 1/4W 1M R5 50V 18N C10 1/4W 470K