Yorkville LS700P 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 LS700P MODEL TYPE: ES700P RadioFans.CN 收音机爱 好者资料库 Manual-Service-ls700p-1v1.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 SERVICEABLE PARTS INSIDE. REFE

3、R 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. Packaging Keep the box a

4、nd 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 the owners manual or a

5、s 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, bra

6、cket 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 product and use mounting ac

7、cessories 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 ins

8、tallation 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 damaged DO NOT OPERAT

9、E 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 LENTRETIENT INSTRUCTION

10、S 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 boite au cas ou lappar

11、eil 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 manuel ou tel quindiq

12、u 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 lappareil ne soit dsen

13、gag. 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 vendus avec le produit

14、. 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 des claboussures et qu

15、aucun 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 oprateur form ou en utilisan

16、t 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 LS700P Parts List 8/31/2005 YS #DescriptionQty.

17、YS #DescriptionQty.YS #DescriptionQty. 6405 RED 3MM LED 1V7 5MA BRT23501 B52200F006 COMP WASH #4 SMALL28823 6-32 X 1 PAN PH TAPTITE JS5008 6410 GRN 3MM LED 1V7 5MA CLEAR BRT13556 XSISTOR HOLD SPRING-BAR (PLATED)48998 6-32 X 1 FLAT PH MS ZINC CLEAR4 6419 BRIDGE 35A 400V WIRE LEAD GI350423800 BELLY BU

18、TTON #BB1 CORDS CANADA88803 8-32 X 3/8 PAN PHIL TAPTITE JS5004 6425 BAV21 200V 0A25 DIODE T&R83862 SIL PAD 400 1.5X6.7528815 8-32 X 3/4 PAN PH TAPTITE JS50012 6825 1N4148 75V 0A45 DIODE T&R289897 CABINET COVER, BLACK, 54 WIDE20.0698749 10-32 X 1/2 QDX PH TAPTITE JS5002 6438 1N4007 400V 1A0 DIODE T&R

19、163803 NYLON SECUR-A-TACH MINI PLASTIC TIE18756 #10 X 3/4 PAN PH TYPE A BLACK OXIDE40 6479 MUR415 150V 4A0 DIODE FASREC123810 4 NYLON CABLE TIE138727 #10 X 1 PAN PH TYPE A JS500 BLACK24 5121 MZ4615RL 2V0 W25 ZENER 5% T&R28661 BUTTON KNOB FLAT GREY28786 10-32 X 1 1/4 PAN QD MS JS500 BLACK8 6440 1N750

20、ARL 4V7 0W5 ZENER 5% T&R48693 S ROTARY KNOB GREY28777 #14 X 1FLAT PH TYPE A JS500 M6 HEAD4 6436 1N753ARL 6V2 0W5 ZENER 5% T&R13468 8 3/16 SJT AC LINE CORD STRIP 1718928 #14X11/4 ALLEN FLHD WOOD SCRW JS5006 6461 1N5240BRL 10V0 0W5 ZENER 5% T&R63821 HEYCO #1200 STRAIN RELIEF18794 5/16-18 X 3 1/2 GRD5

21、HEX BOLT JS5001 6450 1N5242B 12V0 0W5 ZENER 5% T&R28259D Y LOGO ELITE SERIES LARGE DOMED13741 .5 SPACER ID-.171 OD-.25 #912-5006 6465 1N5250B 20V0 0W5 ZENER 5% T&R13521 SIDE ENTRY PCB CONN .156 8POS18657 6-32 X 3/8 HEX SPACER ALUMINUM4 6856 NJM7815FA TO220 P 15V0 REG IS V113538 24 PIN BREAKAWAY LOCK

22、 .1560.7087269 10 4R 350WPGM SPEAKER CAST FRAME2 6857 NJM7915FA TO220 N 15V0 REG IS V213607 SIDE ENTRY PCB CONN. 9 POS.18818 3/4 OD X 3/8 ID X .080 THICK WASHER1 5101 BC550C TO92 NPN TRAN T&R TB103674 9 CIR CABLE HOLDER .09813511 #6 FLAT WASHER NYLON2 5102 BC560C TO92 PNP TRANSISTOR T&R TB58701 4-40

23、 KEPS NUT ZINC28485 #6 SPLIT WASHER ZINC2 5109 MPSA43 TO92 NPN TRAN TA108800 6-32 KEPS NUT ZINC148820 #8 FLAT WASHER JS5004 5114 MPSA92 TO92 PNP TRAN T&R TA148797 5/16-18 KEPS NUT JS50018473 #10 BLACK CUPWASHER SWF-10BK1 5119 2N5638 TO92 NCH JFET T&R TC44597 22AWG STRAN TC WIR JMP93436 DPDT PUSH SW

24、PCMT H BREAK B4 MAKE2 6928 IRFP250 TO247 NCH MFET TM64599 22AWG SOLID SC WIR T&R JMP313585 DPDT ROKR SW QUIK 250 AC/PWR IEC651 6991 MJL21193 TO3P PNP TRAN TK25299 24AWG SOLID SC WIR RAD JMP73399 THERMO/BRKR:N/CLOSED OPEN96C1 6878 TL071CP IC FET OP AMP14745 5.0W 0R1 5% BLK RES68468 VELCRO STRAP 3/4X2

25、2CM (VELSTRAP)1 6882 TL072CP IC FET DUAL OP AMP74688 1/2W 2R2 5% T&R RES4CH1287 PPW /EPW 120VAC 60HZ TRD1 6745 LM13600N IC XCONDUCTANCE AMP14748 2.0W 3R9 5% T&R4 5190 MBS4992 TO92 8V5 TRNSISTR DIAC T&R24675 1/2W 10R 5% T&R RES2 6470 MAC15A6FP TO220 15A TRIAC 400V22013 1/8W 22R1 1%FLAME PROOF T&R RES

26、2 6472 4K7 3% 0W0 THERMISTOR24816 1/4W 33R 5% T&R RES1 6473 68K 3% 0W0 THERMISTOR42019 1/8W 100R0 1%FLAME PROOF T&R RES2 6482 115R 20% 0W0 PTC THERMISTOR24921 1/4W 100R 5% .2U T&R RES6 5405 _27P 200V 5%CAP T&R RAD CER.2NPO24909 1/4W 200R 5% T&R RES2 5199 100P 100V 2%CAP T&R RAD CER.2NPO44932 1/4W 20

27、0R 5% .2U T&R RES8 5197 220P 100V 2%CAP T&R RAD CER.2NPO24857 1/4W 220R 5% T&R RES2 5201 470P 100V 5%CAP T&R RAD CER.2NPO102024 1/8W 249R 2%FLAME PROOF T&R RES4 5816 680P 100V 5%CAP T&R RAD CER.2NPO22025 1/8W 274R 1%FLAME PROOF T&R RES4 5275 _3N3 100V 5%CAP T&R RAD .2FLM64933 1/4W 470R 5% .2U T&R RE

28、S2 5209 _4N7 250V 5%CAP T&R RAD .2FLM22028 1/8W 475R 1%FLAME PROOF T&R RES4 6451 _4N7 250V 20%CAP BLK Y 10MM AC12030 1/8W 681R 1%FLAME PROOF T&R RES2 5204 _10N 100V 10%CAP T&R RAD .2FLM14923 1/4W 680R 5% .2U T&R RES3 5840 _22N 400V 10%CAP BLK RAD POLY FLM14758 1/4W 953R 1% T&R RES8 6435 _22N 275V 20

29、%CAP BLK X2 15MM AC14823 1/4W 1K 5% T&R RES3 5222 _33N 100V 10%CAP T&R RAD .2FLM14981 1/4W 1K 5%MINI T&R RES1 5224 _47N 100V 10%CAP T&R RAD .2FLM84825 1/4W 1K8 5% T&R RES1 5228 100N 100V 5%CAP T&R RAD .2FLM214936 1/4W 2K7 5% .2U T&R RES10 5229 150N 63V 10%CAP T&R RAD .2FLM24764 1/4W 2K740 0.1% * T&R

30、 RES2 5231 220N 63V 10%CAP T&R RAD .2FLM74826 1/4W 3K3 5% T&R RES1 5318 220N 50V 10%CAP T&R BEAD X7R14943 1/4W 4K7 5% .2U T&R RES4 5259 _4U7 63V 20%CAP T&R RAD .2EL24982 1/4W 4K7 5%MINI T&R RES3 5281 _10U 16V 20%CAP T&R RAD .2NP44939 1/4W 5K1 5% .2U T&R RES2 5945 _10U 63V 20%CAP T&R RAD .2EL24685 1.

31、0W 5K6 5% T&R RES2 5260 _22U 50V 20%CAP T&R RAD .2EL64862 1/4W 5K6 5% T&R RES8 5961 _33U 16V 20%CAP T&R RAD .2NP64829 1/4W 10K 5% T&R RES6 5265 _68U 25V 20%CAP T&R RAD .2EL44940 1/4W 10K 5% .2U T&R RES8 5267 100U 25V 20%CAP T&R RAD .2EL34983 1/4W 10K 5%MINI T&R RES9 5914 100U 63V 20%CAP BLK 10X13MM

32、EL24630 1/2W 15K 5% T&R RES3 5621 470U 63V 20%CAP BLK 12X25MM EL44885 1/4W 20K 5% T&R RES4 5859 4700U 50V 20%CAP BLK 25X36MM ELS24832 1/4W 22K 5% T&R RES2 5890 5600U 100V 20%CAP RAD 35X50MM ELS44941 1/4W 30K 5% .2U T&R RES8 4403 _10K 5B LIN 16MM P1414917 1/4W 31K6 1% T&R RES6 4389 _20K 1B LIN 16MM E

33、432B STEREO P2414840 1/4W 33K 5% T&R RES5 713 25 X 20 X 50 2 MIL PLASTIC BAG16122 1/4W 33K 5%MINI T&R RES5 3819 _5UH COIL 18AWG R000 AIR CORE24794 1/4W 37K90 0.1% * T&R RES2 8483 ADAPTOR,SPEAKER STAND,METAL,BLACK14878 1/4W 43K 5% T&R RES2 8547 PLASTIC FOOT BLACK, POLYETHYLENE44834 1/4W 47K 5% T&R RE

34、S2 8567 CORNER, 2 LEGS/1 LIP BLACK OXIDE26119 1/4W 47K 5%MINI T&R RES2 8569 CORNER, 2 LEGS NO LIP BLACK OXIDE64835 1/4W 56K 5% T&R RES2 3489 CLIP 250X032 18-22AWG DISCO/INSL74836 1/4W 68K 5% T&R RES1 3490 CLIP 250X032 14-16AWG DISCO/INSL14763 1/4W 82K50 0.1% * T&R RES2 3491 CLIP 205/187X020 18-22AWG

35、 DISCO/INS44772 1/4W 82K5 1% T&R RES4 3601 RING TERMINAL 16AWG WIRE & #8 SCREW24838 1/4W 100K 5% T&R RES4 3682 250 MALE PCB TAB REEL196120 1/4W 100K 5%MINI T&R RES1 3795 #8 GROUND LUG ZIERICK 505-16924839 1/4W 150K 5% T&R RES2 3498 1/4 JCK PCB MT HORZ44841 1/4W 220K 5% T&R RES6 3451 EYELET SMALL 0.0

36、89 OD PLATED574844 1/4W 1M 5% T&R RES4 3412 LOWPROFILE FUSEHOLDER FOR .25X1.2514888 1/4W 4M7 5% T&R RES1 3414 INTERNATIONAL PC MOUNT FUSEHOLDER88742 4-40 X 3/8 PAN PH TAPTITE JS50016 2427 5.0 AMP SLO-BLO .25X1.25 FUSE18861 4-40 X 3/8 PAN PH MS JS5002 2438 12.0 AMP SLO-BLO .25X1.25 FUSE48799 #6 X 1/4

37、 PAN PH TYPE B JS5001 8565 BAR HANDLE ALL METAL28801 6-32 X 3/8 PAN PH TAPTITE JS5002 8604 10-32 T NUT88806 6-32 X 1/2 PAN PH TAPTITE JS5002 RadioFans.CN 收音机爱 好者资料库 YORKVILLENAME:PCB#&VER: MODELS:SCH ISSUE: TITLE: DATE: M508 PS218P ES700P M508A.SCH AUG/26/2004 PWR_AMP 1.60 D1 10V3n3 C18 5K6 R51 680R

38、 R64 680R R1 220K R2 100v 3n3 C20 1N4004 D15 100R R36 274R R4 PILOT RED LD1 10 9 8 7 6 5 4 3 2 1 #DESCRIPTION OF CHANGEVER#DATE MODEL(S):- D D D D D D D D D AUG/26/04 V V V V V V V V V 1.60 N N N N N N N N N PC#6722_ADD_R66,R67_E-B,Q13,Q8 LS700P-PS218P M508A.SCH_DATABASE_HISTORY 4K7 R5 S G D N IRFP2

39、50 Q19 5K6 1W R41 220K R6 MC2 2 953R R7 25v27p C19 22K R9 953R R10 68U16V C1 68U16V C2 MC2 1 274R R54 12v 500mW D22 475R R55 BC550 Q8 249R R13 MPSA92 Q9 30K R52 MPSA43 Q3 MPSA43 Q4 2K7 R14 2K7 R15 BC550 Q10 200R R16 4K7 R23 249R R17 BC550 Q11 16V 33U C6 D4 D5 10K R18 10K R42 BAV21 D32 BC550 Q12 10V3

40、N3 C10 10K R19 60v 470P C11 S G D N IRFP250 Q15 S G D N IRFP250 Q16 0R1 5W R45 0R1 5W R46 25v680P C12 63v 220n C14 MUR415 D9 10K R20 500mW 10v D10 500mW 10v D11 MPSA43 Q2 MPSA92 Q13 MPSA43 Q21 100R R21 10v100N C15 200R R22 MPSA92 Q22 BAV21 D21 BC560 Q14 16V 33U C7 BAV21 D14 2K7 R24 2K7 R25 475R R26

41、470R R59 2V0 250mW D12 5K1 R11 100u63v C4 D6 D7 56K R28 43K R29 100R R30 16V 33U C5 31K6 R32 68K R47 68K R48 5K6 R44 25v100p C9 25v100P C13 100R R34 5uH L1 2N5638 Q25 953R R40 D2 MPSA43 Q1 30K R50 MPSA92 Q7 MPSA92 Q6 16v 10u C8 MT1 MT2 G TRIAC_MAC15A4FP Q17 MT1 G MT2 MBS4992 Q18 953R R43 4K7 R56 D33

42、 1M R33 MPSA92 Q5 MUR415 D30 2K7 R27 2N5638 Q24 1N4004 D16 22R R39 10R 0.5W R49 30K R35 5K6 R3 22u 16v C25 BAV21 D1730K R57 10v 500mW D23 200R R58 MUR415 D24 MJL21193 Q20 470u 63v C23 5600u 100v C26 1N4004 D28 1N4004 D29 MUR415 D25 MUR415 D26 1N4004 D31 470u 63v C24 5600u 100v C27 D18 D19 D20 MPSA92

43、 Q23 1M R60 31K6 R61 31K6 R8 MUR415 D27 2R2 0.5W R62 2R2 0.5W R63 63v 220n C28 63v 220n C29 MC3 2 MC1 1 MC3 4 MC1 5 63v 220n C30 60v 470P C33 5K6 R65 4u763v C34 3R9 0.5W R12 63v 100n C3 200R R31 63v 4n7 C22 25v 470p C31 25v 470p C32 G MT2 MT1 MAC15A4FP BC550C C B E BC560C MPSA43 E B C MPSA92 D S G 2

44、N5638 MT1 NC MT2 MBS4992 200R R53 50v 470p C21 MJL21193 ECB 4.7V 1N750A D36 4.7V 1N750A D35 IRFP250 SDG 4K7 R67 4K7 R66 IAMP_IN POS_IN_R VMID+ NEG_IN_L NEG_IN_L VA_OUT NEG_IN_RVH- VMID- CLIP_R GND GND GND GND GND GND GND GND GND GND GND GND GND FET_CNTL POS_IN_L POS_IN_L CLIP_L CLIP_L VH+ VH+ CONNEC

45、TED TO M509 MX1 9 8 7 6 5 4 3 2 1 SERVICE WARNING: POTENTIALS GREATER THAN 130VDC PRESENT. USE EXTREME CAUTION. AMPLIFIER THE LEFT CHAN CONNECTIONS TO 1.7mA 7.5mA OUTPUTS MC2 MC1 * A U:M508AV16.PRN VCD .020 .012 .008 .005 .020 .012 .008 .005 SHEARSHEAR SHEARSHEAR SHEARSHEAR SOLDERSIDE M508-6.00 BLAN

46、K SIZE=17.35X8.625 M508-6.00 2 oz COPPER VCD DRILL DETL M508-5.20 D1L 4148 D14L BAV21 D2L 4148 Q1L A43 Q2L A43 Q3L A43 Q4L A43 Q5L A92 Q6L A92 Q7L A92 R36L 100R R7L 953R R11L 5K1 D33R 4148 D36R 4V7 R55L 475R R19L10K C3R 100n R20L 10K R22L200R R18L 10K C18L 3N3 R14L 2K7 R30L 100R R57R30K R5R4K7 R44L

47、5K6 R10R953R J6L D15L 4004 R27L 2K7 R6L 220K R33R 1M R31L200R R24L 2K7 R35L30K R25L 2K7 R21L 100R R15L 2K7 MC1_B FUNCTION R56R 4K7 R28L 56K R2L 220K R29L43K R39L 22R1 LD1L R C4L 63V 100U Q8L 550 Q13L A92 Q10L 550 Q11L 550 Q12L 550 R60L 1M Q14L 560 R52L 30K D18R 4148 C11L470P C12L 680P C13L 100P C10L

48、 3N3 C14L 220N C33L 470P R17R249R R17L 249R C20L 3N3 R40R 953R R7R 953R R26L 475R R33L 1M R49L 0.5W 10R C15L 100N R47L 68K R48L 68K R65R 5K6 Q24L 2N5638 C8L 10U 16V J13 C1L 68U 16V C2L 68U 16V C29L 220n D11L 10V Q18L MBS4992 Q9L A92 C5L 33U 16V D35R 4V7 C7L 33U 16V R32L 31K6 C22L4N7 R50L 30K R62L 0.5WATT 2R2 C6L 33U 16V DOWN BAR D24L MUR415 C21L 470p R26R 475R R23L 4K7 L1L 5UH R51L 5K6 D5L 4148 Q15R PART#6928 IRFP250 D7R 4148 J7L DOWN BAR D27