Pioneer-SX515K-rec-sm 维修电路原理图.pdf

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1、 ORDER NO.PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Si

2、ngapore 159936 PIONEER CORPORATION 2005UPDOWNMULTI JOGMASTERVOLUMEENTERAUDIO/VIDEOMULTI-CHANNELRECEIVERSTANDBY/ONPHONESDVD/LDDVD 5.1TV/SATDVR/VCRCDCD-R/TAPE/MDFMAM VSX-515-K RRV3092 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-515-K VSX-515-S THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S)

3、. ModelTypePower RequirementRemarks VSX-515-KKUCXJAC 120VVSX-515-SKUCXJAC 120VFor details, refer to Important Check Points for Good Servicing. ZZK MAR. 2004 printed in JapanRadioFans.CN 收音机爱 好者资料库 VSX-515-K212341234CDFABE SAFETY INFORMATIONThis service manual is intended for qualified service techni

4、cians; it is not meant for the casualdo-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have beentrained to properly and safely repair complex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliabil

5、ity of the product and mayvoid the warranty. If you are not qualified to perform the repair of this product properly and safely, youshould not risk trying to do so and refer the repair to a qualified service technician.WARNINGThis product contains lead in solder and certain electrical parts contain

6、chemicals which are known to the state of California tocause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 Proposition 65NOTICE(FOR CANADIAN MODEL ONLY)Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacementparts must

7、be of identical designation.REMARQUE(POUR MODLE CANADIEN SEULEMENT)Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent queles pices de remplacement doivent avoir la mme dsignation.ANY MEASUREMENTS NOT WITHIN THELIMITS OUTLINED ABOVE ARE INDICATIVEOF A POTE

8、NTIAL SHOCK HAZARD ANDMUST BE CORRECTED BEFORE RETURN-ING THE APPLIANCE TO THE CUSTOMER.2. PRODUCT SAFETY NOTICEMany electrical and mechanical parts in the appliancehave special safety related characteristics. These areoften not evident from visual inspection nor theprotection afforded by them neces

9、sarily can be obtainedby using replacement components rated for voltage,wattage, etc. Replacement parts which have thesespecial safety characteristics are identified in thisService Manual.Electrical components having such features areidentified by marking with a on the schematics andon the parts lis

10、t in this Service Manual.The use of a substitute replacement component whichdoes not have the same safety characteristics as thePIONEER recommended replacement one, shown in theparts list in this Service Manual, may create shock, fire,or other hazards.Product Safety is continuously under review and

11、newinstructions are issued from time to time. For the latestinformation, always consult the current PIONEERService Manual. A subscription to, or additional copiesof, PIONEER Service Manual may be obtained at anominal charge from PIONEER.(FOR USA MODEL ONLY)1. SAFETY PRECAUTIONSThe following check sh

12、ould be performed for thecontinued protection of the customer and servicetechnician.LEAKAGE CURRENT CHECKMeasure leakage current to a known earth ground(water pipe, conduit, etc.) by connecting a leakagecurrent tester such as Simpson Model 229-2 orequivalent between the earth ground and all exposedm

13、etal parts of the appliance (input/output terminals,screwheads, metal overlays, control shaft, etc.). Plugthe AC line cord of the appliance directly into a 120VAC 60 Hz outlet and turn the AC power switch on. Anycurrent measured must not exceed 0.5 mA.DeviceundertestLeakagecurrenttesterEarthgroundRe

14、ading shouldnot be above0.5 mAAlso test withplug reversed(Using AC adapterplug as required)Test allexposed metalsurfacesAC Leakage TestRadioFans.CN 收音机爱 好者资料库 VSX-515-K356785678CDFABEImportant Check Points for Good ServicingIn this manual, procedures that must be performed during repairs are marked

15、with the below symbol.Please be sure to confirm and follow these procedures.1. Product safetyPlease conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.1 Use specified parts

16、 for repair.Use genuine parts. Be sure to use important parts for safety.2 Do not perform modifications without proper instructions.Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise.

17、3 Make sure the soldering of repaired locations is properly performed.When you solder while repairing, please be sure that there are no cold solder and other debris.Soldering should be finished with the proper quantity. (Refer to the example)4 Make sure the screws are tightly fastened.Please be sure

18、 that all screws are fastened, and that there are no loose screws.5 Make sure each connectors are correctly inserted.Please be sure that all connectors are inserted, and that there are no imperfect insertion.6 Make sure the wiring cables are set to their original state.Please replace the wiring and

19、cables to the original state after repairs.In addition, be sure that there are no pinched wires, etc.7 Make sure screws and soldering scraps do not remain inside the product.Please check that neither solder debris nor screws remain inside the product.8 There should be no semi-broken wires, scratches

20、, melting, etc. on the coating of the power cord.Damaged power cords may lead to fire accidents, so please be sure that there are no damages.If you find a damaged power cord, please exchange it with a suitable one.9 There should be no spark traces or similar marks on the power plug.When spark traces

21、 or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary.0 Safe environment should be secured during servicing.When you perform repairs, please pay attention to static electricit

22、y, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely. 2. AdjustmentsTo keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.Adjustments should be perform

23、ed in accordance with the procedures/instructions described in this manual.4. CleaningFor parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.3. Lubricants, Glues, and

24、 Replacement partsUse grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.5. Shipping mode and Shipping screwsTo protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed bef

25、ore shipment. Please be sure to follow this method especially if it is specified in this manual. VSX-515-K412341234CDFABE CONTENTS SAFETY INFORMATION.21. SPECIFICATIONS .52. EXPLODED VIEWS AND PARTS LIST.72.1 PACKING .72.2 EXTERIOR SECTION.82.3 FRONT PANEL SECTION .103. BLOCK DIAGRAM AND SCHEMATIC D

26、IAGRAM.123.1 BLOCK DIAGRAM.123.2 OVERALL WIRING CONNECTION DIAGRAM.143.3 MAIN ASSY (1/3).163.4 MAIN ASSY (2/3).183.5 MAIN ASSY (3/3).203.6 DSP ASSY (1/2).223.7 DSP ASSY (2/2).243.8 AMP & PRIMARY (1/2), TRANS2 and TRANS3 ASSYS .263.9 AMP&PRIMARY(2/2), REGULATOR, AMP INPUT and TRANS1 ASSYS.283.10 VIDE

27、O and 5.1CH ASSYS.303.11 FRONT DISPLAY, R. ENCODER, P. SW&FUNC KEY and F. KEY ASSYS .323.12 TRANS4, H.P., D. IN and COMPONENT ASSYS .344. PCB CONNECTION DIAGRAM .364.1 REGULATOR ASSY.364.2 TRANS2, TRANS3, TRANS1 and TRANS4 ASSYS.374.3 MAIN ASSY .384.4 DSP ASSY.424.5 AMP & PRIMARY and AMP INPUT ASSYS

28、.444.6 F. DISPLAY, R. ENCODER, P. SW & KEY, H. P. and F. KEY ASSYS .464.7 DIGITAL IN, VIDEO and 5.1CH ASSYS.504.8 COMPONENT ASSY.525. ELECTRICAL PARTS LIST .536. ADJUSTMENT .577. GENERAL INFORMATION.587.1 DIAGNOSIS.587.1.1 DISASSEMBLY.587.2 PARTS.607.2.1 IC.607.3 EXPLANATION .667.3.1 POWER ON AND OF

29、F INITIAL TIMING CHART.667.3.2 IC DATA TRANSMISSION TIMING CHART.687.3.3 DETECTION CIRCUIT .717.3.4 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION.727.3.5 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART .747.4 CLEANING.748. PANEL FACILITIES .75 VSX-515-K556785678CDFABE 1. SPECIFICATIONSAmplifier section

30、Continuous power output (stereo)Front . . 110 W (2020,000 Hz, THD 0.7%, 8 )1Continuous power output (surround)Front. . . . . .110 W per channel (1kHz, 1.0%, 8 )Center . . . . . . . . . . . . . . .110 W (1kHz, 1.0%, 8 )Surround . . . . . . . . . . . . . . . . . 110 W per channel (1kHz, 1.0%, 8 )Surro

31、und Back . . . . . . . .110 W (1kHz, 1.0%, 8 )Audio sectionInput (Sensitivity/Impedance)CD, DVR/VCR, CD-R/TAPE/MD, DVD/LD, TV/SAT . . . . . . . . . . . . . . . 200 mV/47 kFrequency responseCD, DVR/VCR, CD-R/TAPE/MD, DVD/LD,TV/SAT . . . . . . . . . . . . . . 5 Hz to 100,000 Hz +- 03 dBOutput (Level/I

32、mpedance)DVR/VCR REC, CD-R/TAPE/MD REC. . . . . . . . . . . . . . . . . . . . . .200 mV/2.2 kTone controlBass. . . . . . . . . . . . . . . . . . . . . . . . 6 dB (100 Hz)Treble. . . . . . . . . . . . . . . . . . . . . . . 6 dB (10 kHz)Loudness. . . . . . +10 dB/+5 dB (100 Hz/10 kHz)(at volume level

33、50 dB)Signal-to-Noise Ratio (IHF, short circuited, A network)CD, DVR/VCR, CD-R/TAPE/MD,DVD/LD, TV/SAT. . . . . . . . . . . . . . . . . . . . . . .96 dBSignal-to Noise Ratio EIA, at 1 W (1 kHz)CD, DVR/VCR, CD-R/TAPE/MD,DVD/LD, TV/SAT. . . . . . . . . . . . . . . . . . . . . . .79 dBVideo SectionInput

34、 (Sensitivity/Impedance)DVR/VCR, DVD/LD, TV/SAT. . . . . . . . .1 Vp-p/75 Output (Level/Impedance)DVR/VCR, MONITOR OUT. . . . . . . . . .1 Vp-p/75 Frequency responseDVR/VCR, DVD/LD,TV/SAT ? MONITOR. . . . . . .5 Hz to 7 MHz +- 03 dBSignal-to-Noise Ratio. . . . . . . . . . . . . . . . . . .55 dBCross

35、talk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50dBComponent video sectionInput (Sensitivity)DVD/LD, TV/SAT. . . . . . . . . . . . . . . . . .1 Vp-p/75 Output (Level/Impedance)MONITOR OUT. . . . . . . . . . . . . . . . . . .1 Vp-p/75 Frequency responseDVD/LD, TV/SAT ? MONITOR. . . . .

36、 .5 Hz to 40 MHz +- 03 dBSignal-to-Noise Ratio. . . . . . . . . . . . . . . . . . .60 dBNote1 Continuous average power output of 110 watts* per channel, min., at 8ohms, from 20 Hz to 20,000 Hz with no more than 0.7%* total harmonic distortion (front).* Measured pursuant to the Federal Trade Commissi

37、ons Trade Regulation rule on Power Output Claims for Amplifiers.* Measured by Audio Spectrum Analyzer.http:/getMANUAL.com VSX-515-K612341234CDFABEFM Tuner SectionFrequency Range. . . . . . . . .87.5 MHz to 108 MHzUsable Sensitivity . . . . . . . . . Mono:13.2 dBf, IHF (1.3 V/ 75 )50 dB Quieting Sens

38、itivity. . . . . . . Mono: 20.2 dBStereo: 38.6 dBfSignal-to-Noise Ratio. . . Mono: 73 dB (at 85 dBf)Stereo: 70 dB (at 85 dBf)Distortion . . . . . . . . . . . . . . . Stereo: 0.5 % (1 kHz)Alternate Channel Selectivity. . . . . . . . . . . .60 dB (400 kHz)Stereo Separation . . . . . . . . . . . . . .

39、40 dB (1 kHz)Frequency Response. . . . . . . . . . .30 Hz to 15 kHz (1 dB)Antenna Input (DIN) . . . . . . . . . 75 unbalancedAM Tuner SectionFrequency Range. . . . . . . . . 530 kHz to 1,700 kHzSensitivity (IHF, Loop antenna). . . . . . . .350 V/mSignal-to-Noise Ratio. . . . . . . . . . . . . . . .

40、. . .50 dBAntenna . . . . . . . . . . . . . . . . . . . . . .Loop antennaMiscellaneousPower requirements . . . . . . . . . . .AC 120V / 60HzPower consumption . . . . . . . . . . . . .300 W / 420 VAIn standby . . . . . . . . . . . . . . . . . . . . . . . . 0.5 WDimensions. . . . . 16 /16 (W) x 6 /4 (

41、H) x 15 /8 (D) in.917420 (W) x 158 (H) x 402.5 (D) mmWeight (without package) . . . . . . . . . 21.1 lb (9.9 kg)Furnished PartsAM loop antennaFM wire antennaDry cell batteries (AA size IEC R6)Remote controlWarranty CardOperating instructions . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . .

42、. . . . . . . . . . . . . . . . . . . . . . . . 1 . . . . . . . . . . . 2 . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . . . . 1Manufactured under license from Dolby Laboratories. Dolby, Pro Logic, S

43、urround EX, and the double-D symbol are trademarks of Dolby Laboratories.DTS ,DTS-ES Extended Surround and Neo:6 are trademarks of Digital Theater Systems, Inc. AccessoriesRemote control unit(XXD3090)AM loop antenna(ATB7013)FM wire antenna(ADH7030)AA size IEC R6Dry cell batteries (x2)INPUT SELECTORR

44、ECEIVERCD-R/TAPE/MDMIDNIGHT/LOUDNESSADVANCEDSURROUNDSTANDARDTUNEREDITRECEIVERTOP MENUDVDCH SELECTTEST TONESUB TITLELEVELTUNERDVD CONTROLCLASSMPXDVDAUDIODISPLAYTUNING STATIONEFFECTMUTESETUPENTERSTEREORECEIVERVOLUMESLEEPDVD/LDCDFMAMTV/SATDVR/VCRDVD 5.1CHFL DIMMERINPUT ATTMENUMicrosoft, Windows Media,

45、and the Windows logoare trademarks, or registered trademarks ofMicrosoft Corporation in the United States and/orother countries. VSX-515-K756785678CDFABE 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING PACKING PARTS LIST(2) CONTRAST TABLE VSX-515-K/KUCXJ and VSX-515-S/KUXCJ are constructed the same exc

46、ept for the following: Parts marked by NSP are generally unavailable because they are not in our Master Spare Parts List.The mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.Screws ad

47、jacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual.(In the case of no amount instructions, apply as you think it appropriate.)NOTES:132481011691257 Mark No.DescriptionPart No. 1FM wire antennaADH7030NSP2Warranty C

48、ardARY70453AM loop antennaATB7013NSP4Alkaline Dry cell batteriesVEM1031(AA/LR6)5Operating instructionsXRE3090(English)6Remote Control UnitXXD30907Battery CoverXZN3139NSP8Literature BagAHG11809Packing SheetAHG706910Left Pad V2XHA314911Right Pad V2XHA315012Packing CaseSee Contrast table(2) Mark No.Des

49、criptionPart No. MarkNODescriptionVSX-515-K/KUCXJVSX-515-S/KUCXJ 12Packing CaseXHD3474XHD3475 VSX-515-K812341234CDFABE 2.2 EXTERIOR SECTIONAELNMPOPOSESNAJKIMLHJKIHGFFGQCONTACT SIDENON-CONTACT SIDEJIUCGEQHDATBFRefer to2.3 FRONT PANEL SECTION.VSX-515-SONLY5919603060606060785212460606060435566262605160

50、606060604042561728322753606016312606060606060125412948960335236113960371058457205949182223606012606060606050606054606060606346606047(2/2)47(1/2)5838646045 VSX-515-K956785678CDFABE EXTERIOR SECTION parts List(2) CONTRAST TABLE VSX-515-K/KUCXJ and VSX-515-S/KUCXJ are constructed the same except for th