Yorkville NX84, NX88 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 NX84/NX88 RadioFans.CN 收音机爱 好者资料库 Manual-Service-nx84-nx88-1v0.pdf 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

3、 INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. Read Instructions: The Owners Manual should be read and understood before operation of your unit. Please, save these instructions for future reference. Packaging: Keep the box and packaging materials, in case the unit needs to be returned for

4、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

5、 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 i

6、njury 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 recommended by the manufacturer. The apparatus should

7、 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 lead

8、s 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 OPERATE THE UNIT. Service: The unit should be serviced only by quali

9、fied service personnel. INSTRUCTIONS RELATIVES AU RISQUE DE FEU, CHOC LECTRIQUE, OU BLESSURES AUX PERSONNES. 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 POU

10、R LENTRETIENT. 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 lappareil devait tre retourner pour rparation. Attention: Lors

11、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 quindiqu sur lappareil. Cet appareil est quip dune prise dalime

12、ntation 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 dsengag. Risque: Ne pas placer cet appareil sur un chariot,

13、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. Suivre les instructions du fabricant pour installer l

14、appareil 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 quaucun objet rempli de liquide tel que des vases ne doit

15、 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 utilisant des cordons dj prpars. Cordon dalimentation: vitez de

16、ndommager le cordon dalimentation. NUTILISEZ PAS LAPPAREIL si le cordon dalimentation est endommag. Service: Consultez un technicien qualifi pour lentretien de votre appareil. IMPORTANT SAFETY INSTRUCTIONS safety-4v0.pdf 04/29/03 RadioFans.CN 收音机爱 好者资料库 YS No. DescriptionQty.YS No.DescriptionQty. 59

17、42 _3U3 100V 20%CAP BLK RAD POLY FLM25938560N 100V 10%CAP BLK RAD POLY FLM1 5930 _10U 100V 10%CAP BLK RAD POLY FLM15932_2U2 100V 10%CAP BLK RAD POLY FLM1 711 30 X 50 X 1.5MIL PLASTIC BAG15931_6U8 100V 10%CAP BLK RAD POLY FLM1 3777 _130UH COIL 22AWG R000 BOBBIN15930_10U 100V 10%CAP BLK RAD POLY FLM1

18、3784 _300UH COIL 22AWG R000 BOBBIN13780_220UH COIL 22AWG R000 BOBBIN1 3772 _560UH COIL 18AWG R348 AIR CORE13781_430UH COIL 22AWG R000 BOBBIN1 8487 ADAPTOR,SPEAKER STAND,PLASTIC,LARGE13772_560UH COIL 18AWG R348 AIR CORE1 8522 RUBBER BUMPER WITH WASHER -SMALL-337241000UH COIL 20AWG R361 IRON CORE1 348

19、9 CLIP 250X032 18-22AWG DISCO/INSL28487ADAPTOR,SPEAKER STAND,PLASTIC,LARGE1 3491 CLIP 205/187X020 18-22AWG DISCO/INS28522RUBBER BUMPER WITH WASHER -SMALL-4 3924 1/4 JCK PCB MT VERT 2XTIP HICURNT23489CLIP 250X032 18-22AWG DISCO/INSL2 3628 SPKON 4C PCB MT VERT 250TAB GRY #413491CLIP 205/187X020 18-22A

20、WG DISCO/INS2 8517 SMALL BLACK XOVERDISH PLASTIC CNFG3139241/4 JCK PCB MT VERT 2XTIP HICURNT2 3451 EYELET SMALL 0.089 OD PLATED73628SPKON 4C PCB MT VERT 250TAB GRY #41 8540 HANDLE BAR, ZINC DIECAST18517SMALL BLACK XOVERDISH PLASTIC CNFG31 DE-10 8R 40W 1 DRIVER B&C DE-10-8OHM13451EYELET SMALL 0.089 O

21、D PLATED7 3841 5.5 NYLON CABLE TIE28540HANDLE BAR, ZINC DIECAST1 8517DV2 ALUMINIZED DECAL FOR 8517 SM. DISH1DE-108R 40W 1 DRIVER B&C DE-10-8OHM1 8240D Y LOGO SML. DOMED YORKVILLE BLUE138415.5 NYLON CABLE TIE2 3641 S.C BAYONET WIRE SOCKET TINNED18517DV2 ALUMINIZED DECAL FOR 8517 SM. DISH1 3647 12V 18

22、W SC BAYONET #1141 BULB18240DY LOGO SML. DOMED YORKVILLE BLUE1 3543 20 PIN BRKAWAY 90 LOCK .1560.23641S.C BAYONET WIRE SOCKET TINNED1 3549 TRIFURCON TERM .1564364712V 18W SC BAYONET #1141 BULB1 3558 TERM HOUSING 4 CIR .156/RAMP1354320 PIN BRKAWAY 90 LOCK .1560.2 8800 6-32 KEPS NUT ZINC13549TRIFURCON

23、 TERM .1564 4599 22AWG SOLID SC WIR T&R JMP43558TERM HOUSING 4 CIR .156/RAMP1 4723 10.W 1R8 5% BLK RES188006-32 KEPS NUT ZINC1 4741 10.W 3R9 5% BLK RES1459922AWG SOLID SC WIR T&R JMP3 8729 #4 X 3/8 FLAT QUAD TYPE A JS500 BLK2501215.W 8R2 5% BLK RES1 8835 6-32 X 1/2 PAN QUAD MS TIN PLATED1470210.W 12

24、R 5% BLK RES2 8785 #8 X 3/4 OVAL PH TYPE A BLACK OXIDE49041.093 HOLE .156 STAG 16GA 36X1201.4 8815 8-32 X 3/4 PAN PH TAPTITE JS500488356-32 X 1/2 PAN QUAD MS TIN PLATED1 8990 #8 X 2 1/2 SCKT DECK SCRW FLT JS50078785#8 X 3/4 OVAL PH TYPE A BLACK OXIDE4 8781 #10 X 7/8 FLAT PHIL TYPE A JS500BLK288158-3

25、2 X 3/4 PAN PH TAPTITE JS5004 8843 10-32 X 1 1/8 FLAT PH MS JS50068990#8 X 2 1/2 SCKT DECK SCRW FLT JS5007 8786 10-32 X 1 1/4 PAN QD MS JS500 BLACK58781#10 X 7/8 FLAT PHIL TYPE A JS500BLK2 8862 #10 X 1 1/2 PAN PH TYPE A JS5002884310-32 X 1 1/8 FLAT PH MS JS5004 8928 #14X11/4 ALLEN FLHD WOOD SCRW JS5

26、004878610-32 X 1 1/4 PAN QD MS JS500 BLACK5 8847 1/4-20 X 1 1/4 FLAT PH MS JS50038862#10 X 1 1/2 PAN PH TYPE A JS5002 8991 M5 X 35 PAN PHIL JS500 BLACK28928#14X11/4 ALLEN FLHD WOOD SCRW JS5004 7328 8 4R 75WPGM SPEAKER188471/4-20 X 1 1/4 FLAT PH MS JS5003 8908 #10 SAE FLAT WASHER .25ID .565 OD28991M5

27、 X 35 PAN PHIL JS500 BLACK2 73298 8R 125WPGM SPEAKER1 8908#10 SAE FLAT WASHER .25ID .565 OD2 NX84 NX88 RadioFans.CN 收音机爱 好者资料库 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 Product Date: Filename: PCB# NX84-M646-4v0.sch2002 NX84 Wed Jan 19, 2005 ofSheet Rev: 21 v4.00 M646 Produ

28、ct Date: Filename: PCB# NX84-M646-4v0.sch2002 NX84 Wed Jan 19, 2005 ofSheet Rev: 21 v4.00 M646 Black Black Red 1+ 1_ Function J3:A 3628 SPEAKON 4C C2 100V10U 5930 R4 10.W 1R8 YS#7328 3777 130UH L1 10.W 3R9 R1 Yellow YS# HD120 + SP1 8R 40W 1 HORN - + _SP2 4R 100W 8 2+ 2_ Function J3:B 3628 SPEAKON 4C

29、 560UH 3772 L2 100V3U3 C3 5942 C1 100V3U3 Bayonet Bulb Socket 3641 LITE1 + - 8R 40W 1 _SP1 Speaker Connection #1141 Bulb B1 3647 300UH 3784 L3 _W1 SP2 4R 100W 8 WOOFER SLEEVE Input 1/4in JCK J2 3924 SLEEVE Input 1/4in JCK J1 3924 9 10 11 12 13 MODEL(S):- DATEVER#DESCRIPTION OF CHANGE# 1 2 3 4 5 6 7

30、8 N N N N N V V V V V D D D D D N N MOLEX FROM 8 PIN TO 4 PIN V V 1.10 v1.00 D NOV 21 2002 NX 84 NEW PCBAug 26. 2002 D M646 SCHEMATIC HISTORY 9-DEC-20032.00PC#6655 Added Speakon Connector 13-JAN-20043.00Removed routing from L4 JAN-19-20054.00PC#6756: FIXED CLEARANCE VIOLATIONS (GT) MADE ECOS TO CONV

31、ERT BETWEEN PDFS FOR NX88/84. SHEARSHEAR CLINCH ORIGIN Copy Matrix, 2 columns 2 rows X=6200 Y=4500 M646 / M646APcb MechV4.00 StepAndRepeat - X26.200Y24.500 BlankSize - 12250 x9550 SOCKET TAB SOCKET WITH DIRECTION NORMAL NORMAL LARGE SOCKET UPSIDE DOWN Place RTV points to fix leads on L2 RTV RTV Red

32、Black Black Red Black Yellow Yellow Black Tweeter 8R 40W 1 Woofer 8R 100W 8 YS#7329 INSIDE WIRE INSIDE WIRE OUTSIDE WIRE OUTSIDE WIRE INSIDE WIRE PCBM: 1. Eyelets for L2 and BULB are inserted on bottom side. Production Notes: OUTSIDE WIRE WIRING: 3. Mount bulb on copper side and point towards middle

33、 of board before screwing board to dish. WIRING: 4. Solder bulb to board and its wire to eyelet. PCBSA: 2. L2 goes on copper side and is handsoldered after wave soldering to W3 and W4. BULB is done by WIRING. RTV V T R RTV RTV RTV RTV V T R V T R RTV RTV RTV TIP2 SLEEVE TIP1 24 PIN BREAKAWAY LOCK .1

34、56 V T R TIP2 SLEEVE TIP1 RTV 1- 1- 2+ 1+ 2+ 1+ 2- 2- NL4MP-1 SPEAKON 4C V T R V T R 1 1 13 12 11 10 9 DESCRIPTION OF CHANGE 5 4 3 2 1 #VER#DATE MODEL(S):- 8 7 6 D D DV V V V V D D N N N N N D DV V NX 84 - 88 v 1.00 2.00 August 26th, 02 NOV 20, 2002 M646 / M646 A .PCB_DATABASE_HISTORY MOLEX FROM 8 P

35、IN TO 4 PIN New PCB M646 / M646A N N 9-DEC-20033.00 13-JAN-20043.00Removed routing from L4 PC#6655 Added Speakon connector JAN-19-20054.00PC#6756: FIXED CLEARANCE VIOLATIONS (GT) MADE ECOS TO CONVERT BETWEEN PDFS FOR NX88/84. 5 2 # 6 3 4 1 DATE MODEL(S):- VER#DESCRIPTION OF CHANGE D D V V N N D D D

36、D V V V V N N N N M646/M646A DRILL HISTORY NX84/NX88 FUNCTION 4741 4723 3628 5942 3772 5942 3784 3777 3641 3647 3R9 10.W 10.W 1R8 3U3 100V 560UH AWG 100V 10U 3U3 100V 300UH 22AWG 22AWG 130UH Bayonet Bulb Socket #1141 Bulb V4.00 X2 W4 W3 J2 W5 R1 M646 / M646A NX84 / NX88 J1 X3 W1_ 18AWG BLK R4 J3 C1

37、W1 18AWG BLK L2 C2 L3 L1 LITE1 B1 M646NX84 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 Product Date: Filename: PCB# NX88-M646A-4V0.sch2002 NX88 Wed Jan 19, 2005 ofSheet Rev: 21 v4.00 M646A Product Date: Filename: PCB# NX88-M646A-4V0.sch2002 NX88 Wed Jan 19, 2005 ofSheet Rev:

38、21 v4.00 M646A Black Yellow Black Red 1+ 1_ Function J3:A 3628 SPEAKON 4C C2 100V10U C3_1 100V6U8 5931 YS#7329 R1 15.W 8R2 DE-10 2+ 2_ Function J3:B 3628 SPEAKON 4C R2 10.W 12R R3 10.W 12R 560UH 3772 L2 430UH 3781 L3 1000UH 3724 L4 SP2 8R 125W 8 WOOFER 220UH 3780 L1 C1 100V2U2 C4 100V560N Bayonet Bu

39、lb Socket 3641 LITE1 #1141 Bulb B1 3647 + 8R 40W 1 SP1 HORN Speaker Connection - + _SP2 8R 100W 8 _W1 + - _SP1 8R 40W 1 SLEEVE Input 1/4in JCK J2 3924 SLEEVE Input 1/4in JCK J1 3924 9 10 11 12 13 MODEL(S):- DATEVER#DESCRIPTION OF CHANGE# 1 2 3 4 5 6 7 8 N N N N N V V V V V D D D D D N N MOLEX FROM 8

40、 PIN TO 4 PIN V V 1.10 1.00 D NOV 21 2002 NX 88 M646A .PCB_DATABASE_HISTORY NEW PCBAug 26 2002 D 9-DEC-20032.00PC#6655 Added Speakon connector 13-JAN-20043.00Removed routing from L4 JAN-19-20054.00 . PC#6756: FIXED CLEARANCE VIOLATIONS (GT) MADE ECOS TO CONVERT BETWEEN PDFS FOR NX88/84 SHEARSHEAR CL

41、INCH ORIGIN Copy Matrix, 2 columns 2 rows X=6200 Y=4500 M646 / M646A V4.00Pcb Mech StepAndRepeat - X26.200Y24.500 BlankSize - 12250 x9550 SOCKET TAB SOCKET WITH DIRECTION NORMAL NORMAL LARGE SOCKET UPSIDE DOWN Place RTV points to fix leads on L2 RTV RTV Red Black Black Red Black Yellow Yellow Black

42、Tweeter 8R 40W 1 Woofer 8R 100W 8 YS#7329 INSIDE WIRE INSIDE WIRE INSIDE WIRE OUTSIDE WIRE OUTSIDE WIRE INSIDE WIRE PCBM: 1. Eyelets for L2 and BULB are inserted on bottom side. Production Notes: OUTSIDE WIRE OUTSIDE WIRE WIRING: 3. Mount bulb on copper side and point towards middle of board before

43、screwing board to dish. WIRING: 4. Solder bulb to board and its wire to eyelet. PCBSA: 2. L2 goes on copper side and is handsoldered after wave soldering to W3 and W4. BULB is done by WIRING. RTV RTV V T R RTV RTV RTV RTV RTV V T R V T R RTV RTV RTV TIP2 SLEEVE TIP1 24 PIN BREAKAWAY LOCK .156 RTV V

44、T R TIP2 SLEEVE TIP1 RTV 1- 1- 2+ 1+ 2+ 1+ 2- 2- NL4MP-1 SPEAKON 4C V T R V T R INSIDE WIRE OUTSIDE WIRE INSIDE WIRE OUTSIDE WIRE 1 1 13 12 11 10 9 DESCRIPTION OF CHANGE 5 4 3 2 1 #VER#DATE MODEL(S):- 8 7 6 D D DV V V V V D D N N N N N D DV V NX 84 - 88 v 1.00 2.00 August 26th, 02 NOV 20, 2002 M646

45、/ M646 A .PCB_DATABASE_HISTORY MOLEX FROM 8 PIN TO 4 PIN New PCB M646 / M646A N N 9-DEC-20033.00 13-JAN-20043.00Removed routing from L4 PC#6655 Added Speakon connector JAN-19-20054.00PC#6756: FIXED CLEARANCE VIOLATIONS (GT) MADE ECOS TO CONVERT BETWEEN PDFS FOR NX88/84. 5 2 # 6 3 4 1 DATE MODEL(S):-

46、 VER#DESCRIPTION OF CHANGE D D V V N N D D D D V V V V N N N N M646/M646A DRILL HISTORY NX84/NX88 FUNCTION 5012 4702 3628 5932 4702 3781 3780 3772 5931 3641 3647 560N 100V 15.W 8R2 12R 10.W 2U2 100V 12R 10.W 22AWG 430UH 220UH 22AWG 560UH AWG 100V 10U 0R361Inductor IRON 1000UH 6U8 100V Bayonet Bulb Socket #1141 Bulb V4.00 W4 C4 X1 W3 J2 W5 R1 M646 / M646A NX84 / NX88 J1 R2 X3 W1_ 18AWG BLK J3 C1 R3 W1 18AWG BLK L3 L1 L2 C2 L4 LITE1 B1 M646ANX88