Yamaha-HTY7030-avr-sm 维修电路原理图.pdf

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1、I CONTENTSTO SERVICE PERSONNEL . 2FRONT PANELS. 3REAR PANELS . 4BOTTOM PANEL . 5REMOTE CONTROL PANELS. 5SPECIFICATIONS / 参考仕様. 67INTERNAL VIEW . 7SET MENU TABLE / . 8SERVICE PRECAUTIONS / 時注意事項. 9DISASSEMBLY PROCEDURES / 分解手順. 917UPDATING FIRMWARE /書込. 1829SELF-DIAGNOSTIC FUNCTION /（自己診断機能）. 3051DIS

2、PLAY DATA . 52IC DATA . 5362BLOCK DIAGRAM. 63PRINTED CIRCUIT BOARDS. 6475PIN CONNECTION DIAGRAMS. 7677SCHEMATIC DIAGRAMS. 7986REPLACEMENT PARTS LIST . 87107REMOTE CONTROL. 108110ADJUSTING SYSTEM PARAMETERS /拡張. 111115101059SERVICE MANUALDIGITAL SOUND PROJECTOR 2007 All rights reserved.This manual is

3、 copyrighted by YAMAHA and may not be copied orredistributed either in print or electronically without permission.P.O.Box 1, Hamamatsu, Japan 07.10YSP-3000/YSP-30D/HTY-7030YSP-3000/YSP-30D/HTY-7030IMPORTANT NOTICEThis manual has been provided for the use of authorized YAMAHA Retailers and their serv

4、ice 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 appropriate service and safety procedures when servicing this

5、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 authorizedYAMAHA Retailer or the appointed service representative.I

6、MPORTANT: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.The data provided is believed to be accurate and applicable to t

7、he 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 notice or obligation to retrofit. Should any discrepancy appear

8、 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 (heavy gauge black wires connect to this buss).IMPORTANT:Turn the

9、 unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.RadioFans.CN 收音机爱 好者资料库2YSP-3000/YSP-30D/HTY-7030YSP-3000/YSP-30D/HTY-7030WALLOUTLETEQUIPMENTUNDER TESTAC LEAKAGETESTER OREQUIVALENTINSULATINGTABLEWARNING: CHEMICAL CONTENT NOTICE!This product cont

10、ains chemicals known to the State of California to cause cancer, or birth defects or other reproductiveharm.DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANYREASON WHAT SO EVER!Avoid prolonged, unprotected contact between solder and your skin! When soldering, do

11、not inhale solder fumes or exposeeyes 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.1. Critical Components InformationComponents having special characteristics are marked sand must be replaced w

12、ith 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 supply circuits.GMeter impedance should be equivalent to

13、1500 ohms shuntedby 0.15F.GLeakage current must not exceed 0.5mA.GBe sure to test for leakage with the AC plug in both polarities.本機搭載基板付接合部無鉛付。無鉛種類、修理時下記無鉛使用推奨。Sn+Ag+Cu （錫+銀+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。All of the P.C.B.s installed in this unit and solder joints aresoldere

14、d using the lead free solder.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 + zinc + bismuth)Caution:As the melting point temperature of the

15、 lead free solder isabout 30C to 40C (50F to 70F) higher than that of the leadsolder, be sure to use a soldering iron suitable to each solder.About lead free solder / 無鉛I TO SERVICE PERSONNELFor U model“CAUTION”“F501: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 4A,125V

16、 FUSE.”For C modelCAUTIONF501: REPLACE WITH SAME TYPE 4A, 125V FUSE.ATTENTIONF501: UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE 4A, 125V.RadioFans.CN 收音机爱 好者资料库3YSP-3000/YSP-30D/HTY-7030YSP-3000/YSP-30D/HTY-7030Top viewFront viewJ modelK, A, G, E, L, V modelsTop viewFront viewU, C modelsTop viewFr

17、ont viewI FRONT PANELSYSP-30D (B model)HTY-7030 (G, E models)YSP-3000 (U, C, K, A, G, E, L, V, J models)4YSP-3000/YSP-30D/HTY-7030YSP-3000/YSP-30D/HTY-7030I REAR PANELSYSP-3000 (U, C models)(K model)(A model)(G, E models)(L model)(V model)(J model)YSP-30D(B model)(G, E models)HTY-7030YSP-3000 (J mod

18、el)YSP-30D (B model)YSP-3000 (U, C, K, A, G, E, L, V models)HTY-7030 (G, E models)U, C, A modelsU, C models5YSP-3000/YSP-30D/HTY-7030YSP-3000/YSP-30D/HTY-7030I REMOTE CONTROL PANELS YSP-3000(U, C models) YSP-3000(K, A, G, E, L, V models)HTY-7030(G, E models)YSP-30D(B model)YSP-3000(J model) I BOTTOM

19、 PANELYSP-3000 (U, C, K, A, G, E, L, V models)YSP-30D (B model)HTY-7030 (G, E models)YSP-3000 (J model)6YSP-3000/YSP-30D/HTY-7030YSP-3000/YSP-30D/HTY-7030I Amplifier Section / 部Maximum Power / 実用最大出力 (EIAJ) 4 ohms, 10% THDWoofer 100 Hz . 20 W/chTweeter 1 kHz . 2 W/chTotal Maximum Output Power / 総合最大

20、出力. 82 WMinimum RMS Output Power (Power Amp. Section) / 定格出力 （部） 4 ohms, 0.9% THDWoofer 100 Hz . 14 W/chTweeter 1 kHz . 1.7 W/chInput Sensitivity/Impedance / 入力感度/Analog input . 1.0 Vrms / 32 k-ohmsMaximum Input Signal / 最大許容入力 1 kHz, 0.5% THDAnalog input . 2.2 Vrms or moreOutput Level/Impedance / 出

21、力電圧/出力Woofer PRE OUT. 1.5 Vrms / 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

22、 cm (4) cone x 2Tweeter . 4 cm (1.5) cone x 21Frequency Response / 再生周波数帯域-10 dB, STEREO mode.60 Hz to 20 kHzCrossover Frequency / 周波数Beam channel . 400 HzStereo channel .1 kHzI Input/Output / 入力/出力Audio Input Jack / 入力端子Analog. TV/STB, AUX1, AUX3 / /、AUX1、AUX3Digital (optical) (Fs= 32 / 44.1 / 48 /

23、 64 / 88.2 / 96 kHz).TV/STB, AUX1 / /、AUX1、DVDDigital (coaxial) (Fs= 32 / 44.1 / 48 / 64 / 88.2 / 96 kHz). AUX2, DVD / AUX2Tuner/Broadcast Input Jack / 入力端子U, C, K, A, G, E, L, V models . FM antennaU, C models . XM antennaB model . DAB antennaMicrophone Input Jack / 入力. For intellibeam / 用Output Jac

24、k / 出力端子OSD video out (composite) / OSD用映像信号U, C, K, V, J models . NTSCA, B, G, L models . PALSubwoofer.PRE OUTHDMI Input/Output / HDMI入出力Input .DVD, AUX1Output. OUTiPod ConnectionU, C, A, B models . DOCKI SPECIFICATIONS / 参考仕様IR InU, C models . Monoral mini jack (wired remote control)System Connect

25、or / 接続J model . Monoral mini jack （ON/OFF連動用）I Function Section / 機能部Decode Format / . Dolby Digital,Dolby Pro Logic, Dolby Pro Logic II (Movie, Music, Game)dts, dts Neo6 (Cinema, Music)AAC (J model), Neural surround (U, C models)Beam Mode / .5Beam, Stereo + 3Beam, 3Beam, Stereo / 5ch stereoMy Beam

26、, My surroundCinema DSP / DSP. Music / Movie / Sports / OFFMusic Enhancer / .Music EnhancerBass Extension / 低音増強 .SRS TruBassVolume Mode / 音量.Night Listening Enhancer / TV EQUAL / 音量一定Menu Display Language / 表示言語. English, French, German, Spanish, Italy,Dutch, Russian, Jpanese (J model)Beam Setting

27、Method / 調整. Auto setup, Manual setupFM Tuning Range / FM受信周波数範囲U, C, L, V models. 87.5 to 107.9 MHzK, A, G, E models .87.50 to 108.00 MHzRDSG, E models . PS / PTY / RT / CTI HDMIHDMI Specification / HDMI規格 . Version 1.3aAudio Format / 音声. CD, DVD-video (Dolby Digital, DTS)Content Protection / 著作権保護

28、.HDCP*HDMI interface of this unit is based on the following standard:HDCP (High-bandwidth Digital Content Protection System) licensedby Digital Content Protection, LLC.本機HDMI著作権保護技術 （HDCP：High-bandwidth DigitalContent Protection System） 対応。Video Format / 映像. 640 x 480p, 720 x 480i, 720 x 576i, 720 x

29、 480p,720 x 576p, 1920 x 1080i, 1280 x 720p, 1920 x 1080pLink Function / 機能HDMI controlU, C models . EZ sync supportK, A, B, G, E, L, V, J models . VIERA linkYSP-3000/YSP-30D/HTY-70307155 (6-1/8)245 (9-5/8)245 (9-5/8)30 (1-3/16)800 (31-1/2)735.4 (28-15/16)152 (6)220 (8-11/16)30 (1-3/16)102.9(4-1/16)

30、23(15/16)166(6-9/16)210(8-1/4)130(5-1/8)294(11-9/16)134(5-1/4)24(15/16)48(1-7/8)80(3-1/8)U . U.S.A. modelC . Canadian modelK . Korean modelA . Australian modelB . British modelG . European modelE . South European modelL . Singapore modelV . Taiwan modelJ. Japanese modelThe “ ” logo and “IntelliBeam”

31、 are trademarks of YAMAHA Corpora-tion.IntelliBeam 、株式会社商標。AAC 商標。The “ ” logo and “Cinema DSP” are registered trademarks of YAMAHACorporation.DSPCINEMA DSP 、株式会社登録商標。Manufactured under license from Dolby Laboratories.“Dolby”, “Pro Logic”, and the double-D symbol are trademarks of Dolby Laborato-rie

32、s.実施権製造。 、 PROLOGIC D記号 、商標。“DTS” and “Neo:6” are registered trademarks of DTS, Inc.DTSNeo:6DTS社登録商標。“HDMI”, the “HDMI” logo and “High-Definition Multimedia Interface” are trade-marks or registered trademarks of HDMI Licensing LLC.HDMI、HDMIHigh-Definition Multimedia Interface、HDMI Licensing LLC商標、登録

33、商標。Manufactured under license from 1 Ltd. Worldwide patents applied for.The “ ” logo and “Digital Sound Projector ” are trademarks of 1 Ltd.世界広特許申請中1Ltd受。 1Ltd商標。TruBass, SRS and the “ ” symbol are registered trademarks of SRS Labs,Inc. TruBass technology is incorporated under license from SRS Labs,

34、 Inc.TruBass、SRS記号SRS Lab,Inc.商標。TruBass技術SRS Labs,Inc.基製品化。 is a trademark of DiMAGIC Co., Ltd. （） 社商標。“iPod” is a trademark of Apple Inc., registered in the U.S. and other countries.The “DAB Digital Radio” logo and the stylised “r” mark and Digital One Limited.I General / 総合Power Supply / 電源電圧U, C

35、 models .AC 120 V, 60 HzK, A, B, G, E, L models. 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, K, A, B, G, E, L, V models . 32 WJ model . 38 WStandby Power Consumption (Reference Data) / 待機時消費電力 （参考値）HDMI control ON. 3.0 W or lessHDMI

36、control OFF . 0.1 W or lessDimensions (W x H x D) / 寸法 （幅 高 奥行）. 800 x 155 x 152 mm (31-1/2 x 6-1/8 x 6)Weight / 質量. 11.5 kg (25 lbs. 5 oz.)Finish / 仕上Black color. U, C, K, A, B, G, E, L, V, J modelsSilver color . U, C, K, A, B, G, E, L, V, J modelsAccessories / 付属品. Remote Control x 1Batteries (R6,

37、 AA, UM-3) x 2Indoor FM antenna (1.4 m) x 1 (U, C, K, A, G, E, L, V models)Video pin cable (1.5 m) x 1Audio pin cable (1.5 m) x 1Digital audio pin cable (1.5 m) x 1Optical cable (1.5 m) x 1 (U, C, K, A, B, G, E, L, V models), x 2 (J model)Cable clip x 1Fastener x 4Intellibeam microphone (6 m) x 1Car

38、dboard microphone stand x 1DVD-ROM (Demo disc) x 1DAB wire antenna (1.6 m) x 1 (B model)*Specifications are subject to change without notice due to productimprovements. 参考仕様外観予告変更。 DIMENSIONS / 寸法図Unit: mm (inch)単位：mm （）I INTERNAL VIEW123456780A9123456DRIVER WOOFERDRIVER TWEETERPOWER (4) P.C.B.POWER

39、 (2) P.C.B.POWER (3) P.C.B.TUNER (U, C, K, A, G, E, L, V models)POWER (5) P.C.B. / DAB MODULE (B model)7890AINPUT P.C.B.HDMI P.C.B.POWER (1) P.C.B.DSP P.C.B.AMP P.C.B.YSP-3000/YSP-30D/HTY-70308TREBLEBASSBASS OUTCROSSLFE LEVELDISTANCEMUTE LVLA. DELAYMOUNTINGREFLECTD-RANGETruBass ONPOSITIONROOM WIDTHR

40、OOM LENGTHUSER POSITIONTO L WALLa) HORIZ. ANGLEH. ANGLE FLH. ANGLE FRH. ANGLE CH. ANGLE SLH. ANGLE SRb) BEAM LENGTHB. LEN FLB. LEN FRB. LEN CB. LEN SLB. LEN SRc) FOCAL LENGTHF. LEN FLF. LEN FRF. LEN CF. LEN SLF. LEN SRd) TREBLE GAINTREBL FLTREBL FRTREBL CTREBL SLTREBL SRIMAGELEFTL |- CRIGHTC -| RHDM

41、I1HDMI2 AUTO, LASTTV/STBANALOG IN (1)OPTICAL IN (1)DVDCOAXIAL IN (1)OPTICAL IN (3)AUX1ANALOG IN (2)OPTICAL IN (2)AUX2COAXIAL IN (2)AUX3ANALOG IN (3)DOCKANALOG IN (4)a) SUPPORT AUDIOb) VIDEO INFO.c) HDMI CONTROLXM ANT.STANDARD DIMMERAUTO DIMMERSCROLLOSD SHIFTOSD DISPLAY TIMEUNITENGLISHGERMANFRENCHSPA

42、NISHITALIANDUTCHRUSSIANA) TONE CONTROLB) SUBWOOFER SETC) MUTE LEVELD) AUDIO DELAYE) ROOM EQF) DYNAMIC RANGEG) TruBassA) PARAMETERSB) BEAM ADJUSTC) I-LOCATIONA) INPUT ASSIGNB) INPUT MODEC) INPUT TRIM(U, C, K, A, B, G, E, L, V models)(J model)(U, C, A models)D) INPUT RENAMEE) HDMI SETF) XM ANTENNA LEV

43、EL(U, C models)A) F. DISPLAY SETB) OSD SETC) UNIT SET(U, C, K, A, B, G, E, L, V models)-12.0 to +12.0 dB, 0 dB, step 0.5 dBSWFR, FRONT80, 100, 120, 160, 200 Hz-20 to 0 dB, 0 dB, step 0.5 dB0.3 to 15.0 m, 3.0 m, step 0.1 m1.0 to 50.0 ft, 10.0 ft, step 0.5 ftMUTE, -20 dB0 to 160 ms, step 1 msMaximum c

44、hanges with the modes. / 最大値変化SHELF, WALLNORMAL, HI ECHOMIN, STD, MAXON, OFFFLAT (TO WALL), ANGLE (TO WALL OR CORNER)2.0 to 12.0 m, step 0.1 m6.5 to 40.0 ft, step 0.5 ft2.0 to 12.0 m, step 0.1 m6.5 to 40.0 ft, step 0.5 ft1.8 to 9.0 m, step 0.1 m6.0 to 30.0 ft, step 0.5 ft0.6 to 11.4 m, step 0.1 m2.0

45、 ft to 38.0 ft, step 0.5 ft-90 to +90 deg, step 1 deg0.3 to 24.0 m, step 0.1 m1.0 to 80.0 ft, step 0.5 ft-1.0 to 13.0 m, step 0.1 m-3.5 to 43.5 ft, step 0.5 ft-1.0 to 13.0 m, -0.5 m, step 0.1 m-3.5 to 43.5 ft, -1.5 ft, step 0.5 ft-1.0 to 13.0 m, step 0.1 m-3.5 to 43.5 ft, step 0.5 ft-12.0 to +12.0 d

46、B, 0 dB, step 0.5 dB OFF, ON0 to 95%, 0%, step 5%TV/STB, AUX1DVD, AUX2-6.0 to 0.0 dB, -3.0 dB, step 0.5 dBMAX: 8 characterspace, A to Z, 0 to 9, a to z, #, *, +, , -, ., /, :, , ?YSP-3000, OTHERRES., ERROFF, ONNONE, 0 to 100%-2, -1, OFFDISPLAY OFF, -3, -2, -1, OFFCONT., ONCE-5 to +5, 010s, 30s, ON (

47、U, C, A, J models)METERS, FEET1) MEMORY LOAD2) MEMORY SAVE1) BEAM + SOUND2) BEAM OPTIMZ3) SOUND OPTIMZ1) SOUND MENU2) BEAM MENU3) INPUT MENU4) DISPLAY MANU1234MEMORYAUTOSETUPMANUALSETUPLANGUAGESETUPLOAD SEL : MEMORY1, MEMORY2, MEMORY3SAVE SEL : MEMORY1, MEMORY2, MEMORY3START SETUP ?START SETUP ?STAR

48、T SETUP ?CATEGORY 1MAIN MENU 2SUB MENU 3SELECT MENU 4VALUE INITIALI SET MENU TABLE / YSP-3000/YSP-30D/HTY-70309Fig. 2Fig. 11Rear panel RRRear panel LLRear panel CC11565543323PPFlame HDMIHDMIFlexible flat cable電線7798CB5CB6HDMI P.C.BUnlockedCB6Locked分解組立時注意： AC電源、電源抜。 布等敷上作業行。 等怪我恐。十分注意。 閉忘、漏。個数及位置確認、

49、取付。 取付際、等部品隙間挟込。十分注意。 取外 （） 決位置取付。I DISASSEMBLY PROCEDURES / 分解手順Cautions for disassembly and reassembly:Disconnect the power cable from the AC outlet.Spread soft cloth or the like and perform the work on it.Use full care as you may be injured by the front grilleor other part.All screws must be tigh

50、tened securely to prevent airleakage. Check the number of screws and their posi-tions when installing them.When installing parts, be careful not to have anythingsuch as cables caught between other parts.Make sure that all the removed driver (tweeter) partsare reinstalled at specified positions.I SER