Yamaha-YSP800-avr-sm(1) 维修电路原理图.pdf

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1、SERVICE MANUALDIGITAL SOUND PROJECTORYSP-800I CONTENTSTO SERVICE PERSONNEL . 2FRONT PANEL . 3REAR PANELS . 3BOTTOM PANEL . 4REMOTE CONTROL PANELS. 4SPECIFICATIONS / 参考仕様 . 5INTERNAL VIEW . 5SET MENU TABLE . 6SERVICE PRECAUTIONS / 時注意事項 . 7DISASSEMBLY PROCEDURES / 分解手順 . 712UPDATING FIRMWARE /書込. 132

2、3SELF DIAGNOSIS FUNCTION (DIAG) /自己診断機能（）. 2440DISPLAY DATA . 41IC DATA . 4243BLOCK DIAGRAM. 44PRINTED CIRCUIT BOARD . 4553PIN CONNECTION DIAGRAM . 54SCHEMATIC DIAGRAM . 5560PARTS LIST. 6177REMOTE CONTROL. 7879YSP-800 Packing Instruction / 梱包手順説明書. 8081100966IMPORTANT NOTICEThis manual has been prov

3、ided for the use of authorized YAMAHA Retailers and their service personnel.It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are alreadyknown and understood by the users, and have therefore not been restated.WARNING:Failure to follow

4、appropriate service and safety procedures when servicing this product may result in personalinjury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,we advise all YAMAHA product owners that any service required should be performed by an autho

5、rizedYAMAHA Retailer or the appointed service representative.IMPORTANT:The presentation or sale of this manual to any individual or firm does not constitute authorization, certification orrecognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.Th

6、e data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, andservice departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitableand specifications are subject to change without n

7、otice or obligation to retrofit. Should any discrepancy appear to exist, pleasecontact the distributors Service Division.WARNING:Static discharges can destroy expensive components. Discharge any static electricity your body may haveaccumulated by grounding yourself to the ground buss in the unit (he

8、avy gauge black wires connect to this buss).IMPORTANT:Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.P.O.Box 1, Hamamatsu, Japan 2005 All rights reserved.This manual is copyrighted by YAMAHA and may not be copied orredistributed either

9、in print or electronically without permission.YSP-800When transporting this unit, be sure to use the units packing materials and box so as to protectit against any damage, in particular, dents in the front grille during transportation.本機輸送場合、輸送時破損 （特、） 等防必専用梱包箱使用。 05.09RadioFans.CN 收音机爱 好者资料库YSP-800

10、2YSP-800WARNING: CHEMICAL CONTENT NOTICE!The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (whereapplicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (andpossibly other ent

11、ities) to cause cancer and/or birth defects or other reproductive harm.DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REA-SON WHATSOEVER!Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or exposeeyes

12、 to solder/flux vapor!If you come in contact with solder or components located inside the enclosure of this product, wash your hands beforehandling food.WALLOUTLETEQUIPMENTUNDER TESTAC LEAKAGETESTER OREQUIVALENTINSULATINGTABLEI TO SERVICE PERSONNEL1. Critical Components InformationComponents having

13、special characteristics are marked sand must be replaced with parts having specifications equalto those originally installed.2. Leakage Current Measurement (For 120V Models Only)When service has been completed, it is imperative to verifythat all exposed conductive surfaces are properly insulatedfrom

14、 supply circuits.GMeter impedance should be equivalent to 1500 ohmsshunted by 0.15F.GLeakage current must not exceed 0.5mA.GBe sure to test for leakage with the AC plug in both polarities.About Lead Free Solder / 無鉛Side ASide BSMT REFLOW ProcessMI FLOW ProcessSolder Dip無鉛種類、修理時下記無鉛使用推奨。Sn+Ag+Cu （錫+銀

15、+銅）Sn+Cu （錫+銅）Sn+Zn+Bi （錫+亜鉛+）注意： 無鉛融点温度通常鉛入比3040程度高、合使用。 鉛入使得場合、交換部品端子部周辺部無鉛取除、無鉛鉛入十分溶状態付。Among some types of lead free solder currently available,it is recommended to use one of the following types for therepair work. Sn + Ag + Cu (tin + silver + copper) Sn + Cu (tin + copper) Sn + Zn + Bi (tin +

16、zinc + bismuth)Caution:1. As the melting point temperature of the lead free solderis about 30C to 40C (50F to 70F) higher than that ofthe lead solder, be sure to use a soldering iron suitableto each solder.2. If lead solder must be used, be sure to remove lead freesolder from each terminal section o

17、f the parts to bereplaced and from the area around it completely beforesoldering, or make sure that the lead free solder andlead solder melt together fully.The P.C.B.s installed in this unit are soldered using thefollowing solder.本機搭載基板付使用下記通。DSP P.C.B.AMP P.C.B.INPUT P.C.B.SIDE A / A 面Lead Free Sol

18、der / 無鉛Lead Free Solder / 無鉛SIDE B / B 面Lead Free Solder / 無鉛Lead Free Solder / 無鉛Lead Free Solder / 無鉛“CAUTION”“F501: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 4A, 125V FUSE.”CAUTIONF501: REPLACE WITH SAME TYPE 4A, 125V FUSE.ATTENTIONF501: UTILISER UN FUSIBLE DE RE

19、CHANGE DE MEME TYPE DE 4A, 125V.RadioFans.CN 收音机爱 好者资料库YSP-8003YSP-800I FRONT PANELI REAR PANELSU, C modelsK modelA modelL modelJ modelT modelJ modelLLRRVCRAUDIO INPUTOUTDIGITAL INPUTVIDEOTV/STBAUXDVDCOAXIALSYSTEMCONNECTORTV/STBSUBWOOFEROPTICALLLRRVCRAUDIO INPUTOUTDIGITAL INPUTVIDEOTV/STBAUXOPTICALD

20、VDCOAXIALTV/STBSUBWOOFER左左右右入力出力入力DVDAUX同軸接続光T, K, A, B, G, L, V modelsJ modelCAUTION: Detach the two metals from the rear panel. When you transport this unit, attach these metals again and use the original package.ATTENTION: Dtachez les deux pices en mtal de la face arrire. Songez rinstaller ces pi

21、ces avant de dplacer lunit. Utilisez en outre lemballage dorigine.ACHTUNG: Entfernen Sie die beiden Metallteile an der Rckseite. Fr den Transport des Gerts mssen Sie sie wieder anbringen und die Originalverpackung verwenden. WG47010B, G modelsV modelYSP-8004YSP-800I REMOTE CONTROL PANELS電 源 電 源 AVTV

22、DVD入力1AUXYSP5 AAC 音声多重 141211/1010/073音量DSPCH消音入力切替消音音 量音量戻決定映画 音楽 ST3入力入力2電 源 895623WF72980RRC4001-2603EM(U model)WF75640TVPOWERAVPOWERSTANDBY/ONTVSTBVCRDVDTV21STEREOSLEEPCH LEVELMENURETURNTESTTV VOLVOLUMEMUTETV INPUTTV MUTEENTERSURROUNDOFFCODE SETSPORTS34567890+105BEAMST+3BEAM3BEAMTARGETMUSICMOVIE

23、VOL MODEINPUTMODEMACROINPUT2INPUT1AUXYSPCINEMA DSPCHWF72990TVPOWERAVPOWERSTANDBY/ONTVSTBVCRDVDTV21STEREOSLEEPCH LEVELMENURETURNTESTTV VOLVOLUMEMUTETV INPUTTV MUTEENTERSURROUNDOFFCODE SETSPORTS34567890+105BEAMST+3BEAM3BEAMTARGETMUSICMOVIEVOL MODEINPUTMODEMACROINPUT2INPUT1AUXYSPCINEMA DSPCHRRC4001-260

24、1EM(C, T, K, A, B, G, L, V models)RRC4001-2602EM (J model)I BOTTOM PANELU, C, J modelsYSP-8005I INTERNAL VIEWDRIVER WOOFERDRIVER TWEETERAMP P.C.B.INPUT (5) MIC P.C.B.INPUT (3) FLDISPLAY P.C.B.12345INPUT (4) SWITCH P.C.B.DSP P.C.B.INPUT (2) INPUT P.C.B.INPUT (1) POWER P.C.B.67897543211689 DIMENSIONS

25、/ 寸法図115 (4-1/2)102.9(4-1/16)8-M417.5(11/16)153 (6)800 (31-1/2)30 (1-3/16)30 (1-3/16)225 (8-7/8)225 (8-7/8)102.9(4-1/16)17.5(11/16)I Amplifier Section / 部Maximum Power / 実用最大出力 (EIAJ) 10% THD, 4 ohmsWoofer 100 Hz . 20 W/chTweeter 1 kHz . 2 W/chTotal Maximum Output Power / 総合最大出力. 82 WMinimum RMS Out

26、put Power (Power Amp. Section) / 定格出力 （部） 0.9% THD, 4 ohmsWoofer 100 Hz . 14 W/chTweeter 1 kHz . 1.7 W/chInput Sensitivity/Impedance / 入力感度/Analog Input . 1.0 V / 32 k-ohmsMaximum Input Signal / 最大許容入力 1 kHz, 0.5% THDAnalog Input .2.2 V or moreOutput Level/Impedance / 出力電圧/出力Woofer PRE OUT . 1.5 V /

27、 1.1 k-ohms (less then 120 Hz)Total Harmonic Distortion / 全高調波歪率 1 WWoofer 100 Hz .0.2% or lessTweeter 1 kHz .0.1% or lessI Video Section / 部OSD Out / . 1 Vp-p/75 ohmsI Speaker Section / 部Type / 型式 . 2-Way Acoustic suspensionMagnetic Shielding TypeDriver / Woofer .10 cm (4) Cone Magnetic Shielding T

28、ype x 2Tweeter.4 cm (1.5) Cone Magnetic Shielding Type x 21Frequency Response / 再生周波数帯域.60 Hz to 20 kHzCrossover Frequency / 周波数Beam Channel. 400 HzStereo Channel . 1 kHzI Input/Output / 入力/出力Input Jack / 入力端子Analog. VCR, TV/STB /、/Optical (FS= 32/44.1/48/64/88.2/96 kHz) . TV/STB, AUX /、DVDCoaxial (

29、FS= 32/44.1/48/64/88.2/96 kHz) . DVD / AUXOutput Jack / 出力端子OSD Video Out (Composite) / OSD用映像信号U, C, K, V, J models . NTSCT, A, B, G, L models. PALSubwoofer .PRE OUTMicrophone Input Jack / 入力. Automated System Calibration / 自動調整System Connector / 接続U, C, J models . Monoral Mini JackI General / 総合Po

30、wer Supply / 電源電圧U, C models .AC 120 V, 60 HzT model.AC 220 V, 50 HzK model.AC 220 V, 60 HzA model.AC 240 V, 50 HzB, G models.AC 230 V, 50 HzL model . AC 220-240 V, 50/60 HzV model. AC 110-120 V, 50/60 HzJ model . AC 100V, 50/60 HzPower Consumption / 消費電力U, C, T, K, A, B, G, L, V models . 30 WJ mode

31、l . 37 WStandby Power Consumption (Reference Data) / 待機時消費電力 （参考値）. 0.1 WDimensions / 寸法 (W x H x D). 800 x 153 x 115 mm (31-1/2 x 6 x 4-1/2)Weight / 質量. 9.0 kg (19 lbs. 13 oz.)Finish / 仕上Silver color. U, C, T, K, A, B, G, L, V, J modelsBlack color . U, C, T, K, A, B, G, L, V, J modelsTitanium color

32、 . J modelAccessories / 付属品Remote Control x 1, Batteries (Manganese Dry) x 2, Video Pin Cablex 1, Audio Pin Cable x 1, RCA Cable x 1, Optical Cable x 1, Fastenerx 4, Optimaizer Microphone x 1, Cardboard Microphone Stand x 1U . U.S.A. modelC . Canadian modelT . Chinese modelK . Korean modelA . Austra

33、rian modelB . British modelG. European modelL . Singapore modelV . Taiwan modelJ . Japanese model* Specifications are subject to change without notice due to productimprovements. 参考仕様外観予告変更。I SPECIFICATIONS / 参考仕様Manufactured under license from Dolby Laboratories.“Dolby”, “Pro Logic”, and the double

34、-D symbol are trademarks ofDolby Laboratories.実施権製造。 、 PRO LOGIC D記号、商標。“DTS”, and “Neo:6” are trademarks of Digital Theater Systems, Inc.DTS、DTSNeo:6登録商標。AAC商標。Manufactured under license from 1 Ltd. World-wide patents applied for.The “” logo and “Digital Sound Projector” are trademarks of 1Ltd.世界広特

35、許申請中1Ltd受。“” 、 “Digital Sound ProjectorTM” 1Ltd商標。TruBass, SRS and the “” symbol are registered trademarksof SRS Labs, Inc. TruBass technology is incorporated underlicense from SRS Labs, Inc.TruBass、SRS 記号SRS Lab,Inc.商標。TruBass 技術SRS Labs,Inc.基製品化。The “” logo and “Cinema DSP” are registered trademar

36、ks ofYAMAHA Corporation.DSP、CINEMA DSP、株式会社登録商標。Unit : mm (inch)単位: mm （）YSP-8006I SET MENU TABLE / *1. Displayed only after executing AUTO SETUP once or more. / AUTO SETUP1回以上実施後表示。*2. Displayed only when BASS OUT is set to SWFR. / BASS OUT = SWFR時表示。*3. Factory settings are PRESET1, PRESET 2, PRES

37、ET3. They change to USER1, USER2, USER3 when saved once. / 工場出荷時PRESET1、PRESET2、PRESET3。 一回USER1、USER2、USER3。*4. Displayed only for the wall mounting setting; distance from the wall on the right side to the user. / 壁置設定表示。右壁距離。*5. Test tone output. / 出力。*6. Distance in the lateral direction of the r

38、oom. (length of the wall on the left side of the user) / 部屋横方向距離 (左側壁距離)*7. Distance in the longitudinal direction of the room. (length of the wall on the right side of the user) / 部屋縦方向距離 (右側壁距離)*8. Distance from this unit to the user. / 本機距離。*9. Selectable items are limited depending on BEAM MODE.

39、 / BEAM MODE選択項目制限。*10. Priority given to COAXIAL when set to the same input. / 同入力設定場合、COAXIAL優先。*11. MAX 8 Character. / 最大8文字。*12. OFF = Brightness of STANDARD DIMMER. / OFF = STANDARD DIMMER明。*13. + direction is downward. / +方向下。TV, VIDEODVD, AUXU, C, T, K, A, B, G, L, V modelsDVD, AUXJ modelDVD,

40、 AUXU, C, T, K, A, B, G, L, V modelsDVD, AUXJ modelA) TONE CONTROLB) BEAM LEVELC) SWFR SETD) MUTE LEVELE) AUDIO DELAYF) ROOM EQG) D-RANGE1 SOUND MENU2 BEAM MENUA) PARAMETERSa) HORIZ. ANGLEb) BEAM LENGTHc) FOCAL LENGTHd) TREBLE GAINIMAGELEFTRIGHT3 INPUT MENUA) INPUT ASSIGNOPT (1)OPT (2)*10COAX*104DIS

41、PLAY MENUA) DIMMER SETB) OSD SETC) UNIT SETSTD DIMMERAT DIMMEROSD SHIFTOSD COLORMETERS, FEETB) BEAM ADJUSTMENT *9H.ANGLE FL L90 0 R90deg, 1 step *6H.ANGLE FR L90 0 R90deg, 1 step *6H.ANGLE CL90 0 R90deg, 1 step *6H.ANGLE SL L90 0 R90deg, 1 step *6H.ANGLE SR L90 0 R90deg, 1 step *6B.LEN FL 0.3 24.0 7

42、.1 m, 0.1 step/1.0 80.0ft, 0.5 stepB.LEN FR 0.3 24.0 7.1 m, 0.1 step/1.0 80.0ft, 0.5 stepB.LEN C0.3 24.0 3.0 m, 0.1 step/1.0 80.0ft, 0.5 stepB.LEN SL 0.3 24.0 10.0 m, 0.1 step/1.0 80.0ft, 0.5 stepB.LEN SR 0.3 24.0 10.0 m, 0.1 step/1.0 80.0ft, 0.5 stepF.L. FL-1.0 +13.0 +6.0 m, 0.1 step/-3.5 +43.5ft,

43、0.5 step *6F.L. FR-1.0 +13.0 +6.0 m, 0.1 step/-3.5 +43.5ft, 0.5 step *6F.L. C-1.0 +13.0 -1.0 m, 0.1 step/-3.5 +43.5ft, 0.5 step *6F.L. SL-1.0 +13.0 +13.0 m, 0.1 step/-3.5 +43.5ft, 0.5 step *6F.L. SR-1.0 +13.0 +13.0 m, 0.1 step/-3.5 +43.5ft, 0.5 step *6TRBL FL -12.0 0 +12.0 dB, 0.5 stepTRBL FR -12.0

44、0 +12.0 dB, 0.5 stepTRBL C -12.0 0 +12.0 dB, 0.5 stepTRBL SL -12.0 0 +12.0 dB, 0.5 stepTRBL SR -12.0 0 +12.0 dB, 0.5 stepC) IMAGE LOCTNOFF, ON0 95% (OFF), 5% step *50 95% (OFF), 5% step *5-2, -1, OFFDISPLAY OFF, -3, -2, -1, OFF *12-5 0 +5, 1 step *13BLUE, GRAY-12.0 0 +12.0 dB, 0.5 step-12.0 0 +12.0

45、dB, 0.5 step | -10.0 0 +10.0 dB, 0.5 step *5 | -10.0 0 +10.0 dB, 0.5 step *5 | -10.0 0 +10.0 dB, 0.5 step *5 | -10.0 0 +10.0 dB, 0.5 step *5 | -10.0 0 +10.0 dB, 0.5 step *5SWFR, FRONT80, 100, 120 (Hz)-20 0 (dB)0.3 15.0 3.0 m, 0.1 step1.0 50.0 7.0 ft, 0.5 stepMUTE, -20dB0 160mS, 1 stepSHELF, WALLNORM

46、AL, HI ECHOMIN, STD, MAXPOSITIONRM WDTH(C: LEFT WALL)RM LGTH(C: RIGHT WALL)USER POSR WALL *4L WALLFLAT, ANGLE2.0 12.0m0.1 step *66.5 40.0ft0.5 step2.0 12.0m0.1 step *76.5 40.0ft0.5 step2.0 9.0m0.1 step *86.5 30.0ft0.5 step0.6 11.4m0.1 step2.0 38.0ft0.5 step0.6 11.4m0.1 step2.0 38.0ft0.5 stepTREBLEBA

47、SSFRCSLSRSWFRBASS OUTCROSSOVER *2LFE LEVELDISTANCEMUTE LVLDELAYMOUNTINGRFLCTD-RANGE MANUAL SETUP1 ROOM TYPE ?2 INST POS ?3 ROOM SIZE ?4 SETUP OK ? BASIC SETUPSQUARE, RECTANGLESQUARE: LEFT, CENTER, RIGHT, CORNERRECTANGLE: WIDELEFT, CENTER, RIGHTCORNERRIGHT, LEFTNARROWLEFT, CENTER, RIGHTSMALL, MID, LA

48、RGEYES, NODialogue / 対話式INSTMOUNTRFLCTINSTMOUNTRFLTCINSTMOUNTRFLCTINSTMOUNTRFLTCYES, NO1 FLAT TO WALL2ANGLE TO WALL3 UNDO *1A) BEAM+SOUND OPTB) BEAM OPT onlyC) SOUND OPT onlyA) BEAM+SOUND OPTB) BEAM OPT onlyC) SOUND OPT onlySETUP OK?PARALLEL, ANGLESHELF, WALLNORMAL, HI ECHOPARALLEL, ANGLESHELF, WALL

49、NORMAL, HI ECHOPARALLEL, ANGLESHELF, WALLNORMAL, HI ECHOPARALLEL, ANGLESHELF, WALLNORMAL, HI ECHOAUTO, LASTTV ANALOGTV OPTICALVCR/VIDEO ANALOGAUX/DVD OPTICALDVD COAXIALDVD -6.0 0 -3.0 dB, 0.5 step-6.0 0 -3.0 dB, 0.5 step-6.0 0 -3.0 dB, 0.5 step-6.0 0 -3.0 dB, 0.5 step-6.0 0 -3.0 dB, 0.5 step-6.0 0 -

50、3.0 dB, 0.5 step_ DVD *11B) INPUT MODEC) INPUT TRIMD) INPUT RENAME5BEAM FL/FR/C /SL/SR3BEAM FL/FR/C /ST+3BEAM /C /SL/SRSTEREO /UNIVERSAL /CATEGORY 1MAIN MENU 2SUB MENU 3SELECT MENU 4VALUE INITIAL1) LOAD2) SAVEPRESET1, PRESET2 ,PRESET3 / USER1, USER2, USER3 *3PRESET1, PRESET2 ,PRESET3 / USER1, USER2,