HarmanKardon-AVR500RDS-avr-sm维修电路原理图.pdf

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1、RadioFans.CN 收音机爱 好者资料库 8 ohms, Dolby Pro Logic100Hz-20kHz 150Hz-20kHz All Channel Driven65W65W Input Shorted, IHF-A WTD65dB60dB RMS Output Power 500RadioFans.CN 收音机爱 好者资料库 500RadioFans.CN 收音机爱 好者资料库 Eachprecautioninthismanualshouldbefollowedduringservicing. Components identified with the IEC symbol

2、in the parts list are special significance to safety. When replacing a component identified with , use only the replacement parts designated, or parts with the same ratings or resistance, wattage, or voltage that are designated in the parts list in this manual. Leakage-current or resistance measurem

3、ents must be made to determine that exposed parts are acceptably insulated from the supply circuit before retuming the product to the customer. Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) D

4、evices. Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor chip components. The following techniques should be used to help reduce the incidence of component damage caused by static electricity. 1. Immediately before handling any semiconductor

5、component or semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed for potential shock reasons prior to applying power to the u

6、nit under test. 2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge build-up or exposure of the assembly. 3. Use only a grounded-tip soldering iron to solder or unsolder ES devices. 4. Us

7、e only an anti-static solder removal device. Some solder removal devices not classified as anti-static can generate electrical charges sufficient to damage ES devices. 5. Do not use freon-propelled chemicals. These can generate electrical change sufficient to damage ES devices. 6. Do not remove a re

8、placement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material.) 7. Immediately before removing the protective

9、 material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed. Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily motions when handling unp

10、ackaged replacement ES devices. (Otherwise harmless motion such as the brushing together or your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES devices. CAUTION : - 4 - 500RadioFans.CN 收音机爱 好者资料库 1. lnspect all lead dress t

11、o make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal partsintheunit. 2. Be sure that any protective devices such as nonmetallic control knobs, insulating fish- papers,cabinetbacks,adjustmentand compartment covers or shields, isolation resistor-

12、capacitynetworks,mechanical insulators, etc. Which were removed for the servicingareproperlyre-installed. Before returning the unit to the user, perform the following safety checks : 3. Be sure that no shock hazard exists ; check for leakage currentusingSimpsonModel229LeakageTester,standard equipmen

13、t item No. 21641, RCA Model WT540A or use alternate method as follows : Plug the power cord directly Into a 120 volt AC receptacle (do not use an Isolation Transformer for this test). Using two clip leads, connect a 1500ohms,10wattResistorparalleledbya0.15uFcapacitor,inserieswithallexposedmetalcabin

14、etpartsandaknownearthground,such as a water pipe or conduit. Use a VTVM or VOM with 1000 ohms per volt, or higher sensitivity to measure the AC voltage drop across the resistor. (See diagram) Move the resistor connection to each exposed metal part having a return path to the chassis (antenna, metal,

15、 be performedwiththe0.35voltRMSormoreisexcessiveandindicatesapotentialshockhazardwhichmustbecorrectedbeforereturningthe unittotheowner. - 5 - 500RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 SWITCHED TOTAL 150W or 0.5A MAX. UNSWITCHED TOTAL 100W or 1A MAX. (120V.60Hz) TOTAL 150W or 1.5A MAX MODEL

16、NO. AVR 500 HARMAN KARDON NORTHRIDGE CALIFORNIA, USA FM (75 ) AM ANTENNA GND AC 120V 60 Hz IN LR OUT TAPE VIDEO 2 IN OUT VIDEO 1 DVD CD SLFLCENTER COAXIAL 2COAXIAL 1 SRFRSUB WOOFER SLSUB WOOFERFLML SRCENTERFRMR 6 CH. DIRECTMULTI OUTPRE OUT SERIAL NO. AC OUTLETS RIGHT SPEAKERS 8 Ohms LEFT SURROUND OU

17、TIN TV MONITOR OUT VIDEO 2 IN OUT DVD VIDEO 1 OPTICAL 2 OPTICAL 1 OPTICAL 1 COAXIAL 1 DIGITAL OUTPUT MULTI IN DIGITAL INPUT VIDEO REMOTE CONTROL RIGHT SPEAKERS 8 OhmsSPEAKER 8 Ohm LEFTCENTER FRONTCENTER VIDEO 1 DIGITAL INPUT RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 SERVICE PROCEDURE TE S T E

18、QUIP ME NT R E QUIR E D 1) AM/ FM Signal generator 2) Digital Multimeter 3) Distortion lever meter 2 . V F Ds e g me n t i l l u mi n a t i o n CENTER MAIN: VR401, VR402, VR501 SURROUND : VR601, VR602 2) NO signal / NO LOAD 3) AC LINE VOLTAGE : 120V/ 60Hz, 230V/ 50Hz (2) After turning on the unit, k

19、eep it over than 5MIN. (K eep the Power/ Drive TR as normal temperature) (3) Adjust the voltage value of primary CENTER MAIN: VR403, VR404, VR502 SURROUND : VR603, VR604 2) NO signal / NO LOAD 3) AC LINE VOLTAGE : 120V/ 60Hz, 230V/ 50Hz (2) After turning on the unit, keep it over than 5MIN. (K eep t

20、he Power/ Drive TR as normal temperature) (3) Adjust the voltage value of primary NO.2,M3.0,MC,TOYO WA 403 J4420040200X 5267-02A2P2.5mm J5541001020X WASHER,PLAT;P/W,3.3*8.0*0.5,MC,TOYO WA 4044420060361JE202-1T-03R3P3.96mm J5636140030X A113016000,TOYOSCREW WA 405 J4420050560X JE202-1T-05W5P3.96mm J56

21、36140040X A183008000,TOYOSCREW WA 407 J4423241060X JE604-1010P2.5mm J5636140100X A123008002,TOYOSCREW J60520501000 MAIN AL6063-T5+PL T0.5 HEAT SINK J60530501000 AL, L=40mm, PIN 2EAHEAT SINK J60530502000 AL, L=50mm, PIN 3EAHEAT SINK -38 RadioFans.CN 收音机爱 好者资料库 ELECTRIC PART LIST(500Serise) Rear NO.2,

22、M3.0,MC,TOYO R 671 J3076228421X 5WMPR DUAL0.22W-J J5541001020X WASHER,PLAT;P/W,3.3*8.0*0.5,MC,TOYO R 672 J3076228421X 5WMPR DUAL0.22W-J J5636140030X A113016000,TOYO SCREW J5636140040X A183008000,TOYO SCREW VR 601 J3211310322X EVNDJAA03B13 SEMI-R1KW-J J5636140100X A123008002,TOYO SCREW VR 602 J321131

23、0322X EVNDJAA03B13 SEMI-R1KW-J J60520506000 POWER AL6063-T5+PL T0.7HEAT SINK VR 603 J3211322122X EVNDJAA03BE2SEMI-R220W-J VR 604 J3211322122X EVNDJAA03BE2SEMI-R220W-J J13200452022SUB-POWER P.C. BOARDIB CAPACITORsJ13200451022SUB-POWER P.C. BOARDBK C 621 J3470147181X ELEC63V470uF-M C 622 J3470147181X

24、ELEC63V470uF-MINTEGRATED CIRCUITs C 623 J3470147181X ELEC63V470uF-M!IC 981 J2112505019X KIA7805PIREGULATOR 5V C 624 J3470147181X ELEC63V470uF-M C 691 J3420468266X ELEC63V6800uF-MTRANSISTORs C 692 J3420468266X ELEC63V6800uF-MQ 981 J2021005101X KTA1268-BLPNP C 613 J3470110091X ELEC100V10uF-MQ 982 J202

25、1220301X KRC103MNPN C 614 J3470110091X ELEC100V10uF-MQ 983 J2021220301X KRC103MNPN C 615 J3470110091X ELEC100V10uF-MQ 984 J2021020201X KTC3198-BLNPN C 616 J3470110091X ELEC100V10uF-MQ 985 J2021020201X KTC3198-BLNPN -40 RadioFans.CN 收音机爱 好者资料库 REF NO.PART NO.DESCRIPTIONREF NO.PART NO.DESCRIPTION DIOD

26、EsWAFERs D 981 J2221216000X 1N40041A400VRECTIFIEDWA 981 J4420060261X JE202-1T-02(3-2)W 2P7.92mm D 982 J2221216000X 1N40041A400VRECTIFIEDWA 983 J4420060200X 35328-02102P7.92mm D 983 J2221216000X 1N40041A400VRECTIFIEDWA 985 J4420060262X JE202A-1T-02R2P7.92mm D 984 J2221216000X 1N40041A400VRECTIFIEDWA

27、986 J4420040700X 5267-07A7P2.5mm D 985 J2221216000X 1N40041A400VRECTIFIEDWA 987 J4420040300X 5267-03A3P2.5mm D 986 J2221216000X 1N40041A400VRECTIFIED D 987 J2221010100X 1SS133SW.WIREs D 988 J2221010100X 1SS133SW.H 12 J43199011529 1P,1007#22,150m/m D 989 J2221216000X 1N40041A400VRECTIFIEDH 20J4319901

28、2029 1P,1007#22,200m/mBK D 990 J2221216000X 1N40041A400VRECTIFIED D 991 J2221430634X 30V0.5WZENERMISCELLANIES D 992 J2221010100X 1SS133SW.AC 981 J4200015020X S2-762T-206SEAC OUTLETIB D 994 J2221475534X 7.5V0.5WZENERAC 981 J4200015010X S2-764T-200SAAC OUTLET BK D 996 J2221447534X 4.7V0.5WZENERFH 981

29、J4210020001X FUSE CLIP FH 982 J4210020001X FUSE CLIP RESISTORs!FU981 J5503340330X T4L/250V 50TFUSEIB R 983 J3003102220X 1/8WCARBON1KW-J!FU981 J5502270320X 7A/125V 51SFUSE BK R 984 J3003272220X 1/8W CARBON2K7W-JFU 981J97100518000 T4L/250V,15mmx4mm LABEL-FUSEIB R 986 J3003222220X 1/8W CARBON2K2W-JFU 9

30、81J97100516000 7A/125V,15mmx4mmLABEL-FUSE BK R 990 J3003103220X 1/8W CARBON10KW-JRL 981 J5511300010X SDT-S-112DMR 10A 12VRELAY R 991 J3003151220X 1/8W CARBON150W-JT 981 J2812410024X ST-BY 230/50TRANSFORMERIB R 992 J3003471220X 1/8W CARBON470W-J!T 981 J2812210014X ST-BY 120/60TRANSFORMER BK R 993 J30

31、03682220X 1/8W CARBON6K8W-J J5241000110X AL6063S-T5,W/PIN,L:40mmHEAT SINK R 994 J3003103220X 1/8W CARBON10KW-J J5636140100X A123008002,TOYO SCREW R 982 J3003222420X 1/4W CARBON2K2W-JJ13200452023VIDEO P.C. BOARDIB R 987 J3003561420X 1/4W CARBON560W-JJ13200451023VIDEO P.C. BOARDBK R 988 J3003109420X 1

32、/4W CARBON1W-J R 989 J3003109420X 1/4W CARBON1W-JINTEGRATED CIRCUITs IC 351 J2121211006X LA7951VIDEO SW. R 981 J3013479420X 1/4W MF4K7W-JIC 352 J2116212002X NJM226775W DRIVER R 985 J3013220420X 1/4W MF22W-JIC 353 J2126232001X MM1067VIDEO SYNC DET. IC 354 J2126031001X MB90089 OSD GEN. !R 995 J3091335

33、033X 1/2WCOMPOSITION3M3W-J BKIC 355 J2126004001X BA7622FVIDEO 6dB AMP TRANSISTORs CAPACITORsQ 351 J2021020201X KTC3198-BLNPN C 984 J3470147171X ELEC50V470uF-MQ 352 J2021060001X KTD1302-BNPN C 986 J3470110971X ELEC50V1uF-MQ 353 J2021220301X KRC103MNPN C 987 J3470110071X ELEC50V10uF-MQ 357 J2021220301

34、X KRC103MNPN C 989 J3470147171X ELEC50V470uF-MQ 358 J2021220301X KRC103MNPN C 990 J3470147171X ELEC50V470uF-MQ 359 J2021220301X KRC103MNPN C 991 J3470147071X ELEC50V47uF-MQ 360 J2021200301X KRA103MPNP C 992 J3470110161X ELEC35V100uF-MQ 361 J2021060001X KTD1302-BNPN Q 362 J2021060001X KTD1302-BNPN C

35、983 J3523103170X CERA/DISCB 50V0.01uF-K C 997 J3523103170X CERA/DISCB 50V0.01uF-KDIODEs C 998 J3523103170X CERA/DISCB 50V0.01uF-KD 351 J2221010100X 1SS133SW. C 999 J3523103170X CERA/DISCB 50V0.01uF-KD 352 J2221010100X 1SS133SW. C 985 J3524104540X CERA/AXF 25V0.1uF-ZFILTERs C 988 J3524473540X CERA/AX

36、F 25V0.047uF-ZXT 352 J3911010021X CSB503F2RESONATOR C 993 J3524104540X CERA/AXF 25V0.1uF-ZXT 52 J3911010011X CSB500F40RESONATOR C 994 J3524104540X CERA/AXF 25V0.1uF-Z C 995 J3524104540X CERA/AXF 25V0.1uF-ZCOILs C 996 J3524104540X CERA/AXF 25V0.1uF-ZL 354 J2616222020X AXIAL LAL0222uH-K L 351 J2616227

37、029X AXIAL LAL0227uH-K C 892 J3531472412X SPARK-KILLER AC250V 0.0047uF-ML 352 J2616227029X AXIAL LAL0227uH-K CA 81 J3926100001X X-CAP, 33514683275V0.068uFL 353 J2616227029X AXIAL LAL0227uH-K -41 RadioFans.CN 收音机爱 好者资料库 REF NO.PART NO.DESCRIPTIONREF NO.PART NO.DESCRIPTION BEADC 380 J3513300270X CERA/

38、DISCCH 50V30pF-J L 355 J2631200010X HC3550 9.4ohmAXIALC 381 J3513270270X CERA/DISCCH 50V27pF-J C 382 J3513240270X CERA/DISCCH 50V24pF-J RESISTORs R 351 J3003750220X 1/8WCARBON75W-JC 362 J3524104540X CERA/AXF 25V0.1uF-Z R 352 J3003750220X 1/8WCARBON75W-JC 366 J3524104540X CERA/AXF 25V0.1uF-Z R 353 J3

39、003750220X 1/8WCARBON75W-JC 373 J3524222730X CERA/AXX 16V2200pF-M R 354 J3003680220X 1/8WCARBON68W-JC 378 J3524103630X CERA/AXY 16V0.01uF-M R 355 J3003121220X 1/8WCARBON120W-J R 356 J3003151220X 1/8WCARBON150W-JC 87 J3525472170X CERA/CHIPB 50V4700pF-K R 357 J3003122220X 1/8WCARBON1K2W-JC 368 J352510

40、4540X CERA/CHIPF 25V0.1uF-Z R 358 J3003750220X 1/8WCARBON75W-JC 384 J3525104540X CERA/CHIPF 25V0.1uF-Z R 359 J3003750220X 1/8WCARBON75W-JC 385 J3525473170X CERA/CHIPB 50V 0.047uF-K R 360 J3003222220X 1/8WCARBON2K2W-JC 387 J3525332170X CERA/CHIPB 50V3300pF-K R 365 J3003330220X 1/8WCARBON33W-JC 388 J3

41、515221270X CERA/CHIPCH 50V220pF-J R 367 J3003100220X 1/8WCARBON10W-JC 391 J3515471270X CERA/CHIPCH 50V470pF-J R 368 J3003151220X 1/8WCARBON150W-JC 393 J3525103170X CERA/CHIPB 50V0.01uF-K R 369 J3003330220X 1/8WCARBON33W-J R 396 J3003222220X 1/8WCARBON2K2W-JWAFERs R 397 J3003222220X 1/8WCARBON2K2W-JH

42、U 351J4423340860XJE605-088P2.5mm HU 352 J4423340760X JE605-077P 2.5mm R 81 J3024221120X 1/10W CHIP220W-J R 372 J3024823120X 1/10W CHIP82KW-JWIREs R 373 J3024103120X 1/10W CHIP10KW-JCN 353J43244071041 WIRE-ASSY;7P,1007#24,100m/m R 374 J3024103120X 1/10W CHIP10KW-JCN 354J43344051541 WIRE-ASSY; 5P,2547

43、#26/1533#26,150mm R 375 J3024103120X 1/10W CHIP10KW-J R 376 J3024104120X 1/10W CHIP100KW-JMISCELLANIES R 377 J3024562120X 1/10W CHIP5K6W-JJP 351J44302902201 JW-1502SY2P RCA JACK R 378 J3024103120X 1/10W CHIP10KW-JJP 352J44302903201 JW-1503SY3P RCA JACK R 379 J3024272120X 1/10W CHIP2K7W-JRL 351 J5513

44、300002X P-12 MEISEI12VRELAY R 380 J3024222120X 1/10W CHIP2K2W-JRL 352 J5513300002X P-12 MEISEI12VRELAY R 381 J3024391120X 1/10W CHIP390W-JXT 51 J3913010065X 17.734475MHz30pFX-TAL R 399 J3024105120X 1/10W CHIP1MW-JXT 351 J3913010055X 14.31818MHz30pFX-TAL CAPACITORsJ13200452024S-VIDEO P.C. BOARDIB C 3

45、52 J3470147971X ELEC50V4.7uF-MJ13200451024S-VIDEO P.C. BOARDBK C 354 J3470147971X ELEC50V4.7uF-M C 356 J3470147971X ELEC50V4.7uF-MINTEGRATED CIRCUITs C 359 J3470110216X ELEC6.3V1000uF-MIC 1 J2413400016X PC-17T1PHOTO C 360 J3470133121X ELEC10V330uF-MIC 2 J2413400016X PC-17T1PHOTO C 361 J3470110031X E

46、LEC16V10uF-MIC 3 J2142930005X 74VHC132SJXNAND GATE C 363 J3470147041X ELEC25V47uF-MIC 371 J2121211006X LA7951VIDEO SW. C 367 J3470147041X ELEC25V47uF-MIC 372 J2121211006X LA7951VIDEO SW. C 369 J3470147041X ELEC25V47uF-M C 370 J3470110216X ELEC6.3V1000uF-MTRANSISTORs C 371 J3470122971X ELEC50V2.2uF-M

47、Q 2 J2021200201X KRA102MPNP C 372 J3470122871X ELEC50V0.22uF-MQ 371 J2021020201X KTC3198-BLNPN C 374 J3470110216X ELEC6.3V1000uF-MQ 372 J2021020201X KTC3198-BLNPN C 377 J3470110971X ELEC50V1uF-M C 383 J3470110031X ELEC16V10uF-MCOILs C 386 J3470110971X ELEC50V1uF-ML 371 J2616227029X AXIAL LAL0227uH-K

48、 C 389 J3470110971X ELEC50V1uF-ML 372 J2616227029X AXIAL LAL0227uH-K C 392 J3470147871X ELEC50V0.47uF-M BEADs C 351 J3513101270X CERA/DISCCH 50V100pF-JL 378 J2631200010X HC3550 9.4ohmAXIAL C 353 J3513101270X CERA/DISCCH 50V100pF-JL 379 J2631200010X HC3550 9.4ohmAXIAL C 355 J3513101270X CERA/DISCCH 50V100pF-JL 380 J2631200010X HC3550 9.4ohmAXIAL C 357 J3513101270X CERA/DISCCH 50V100pF-J C 358 J3513101270X CERA/DISCCH 50V100pF-JRESISTORs C 379 J3513300270X CERA/DISCCH 50V30pF-JR 3 J3003271220X 1/8W CARBON270W-J -42 RadioFans.CN 收音机爱 好者