Yamaha-DSPZ11-avr-sm 维修电路原理图.pdf

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1、SERVICE MANUAL101069IMPORTANT NOTICEThis manual has been provided 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, an

2、d have therefore not been restated.WARNING:Failure to follow 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 own

3、ers that any service required should be performed by an authorizedYAMAHA 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 capabilitie

4、s, or establish a principle-agent relationship of any form.The 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,

5、 inevitableand specifications are subject to change without notice 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 haveaccumul

6、ated by grounding yourself to the ground buss in the unit (heavy 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. CONTENTSTO SERVICE PERSONNEL . 2FRONT PANELS. 45REAR PANELS . 610REMOTE C

7、ONTROL PANELS. 11SPECIFICATIONS / 参考仕様 . 1216INTERNAL VIEW . 17DISASSEMBLY PROCEDURES / 分解手順. 1828UPDATING FIRMWARE /書込. 2938SELF-DIAGNOSTIC FUNCTION /（自己診断機能）. 4085AMP ADJUSTMENT / 部調整 . 86DISPLAY DATA . 9091IC DATA . 92107PIN CONNECTION DIAGRAMS. 108110BLOCK DIAGRAMS . 111119PRINTED CIRCUIT BOARDS

8、. 120158SCHEMATIC DIAGRAMS. 159179REPLACEMENT PARTS LIST . 181235REMOTE CONTROL. 236240ADVANCED SETUP /設定 . 241242AV RECEIVER/AV AMPLIFIERP.O.Box 1, Hamamatsu, Japan 2008 All rights reserved.This manual is copyrighted by YAMAHA and may not be copied orredistributed either in print or electronically

9、without permission. 08.02RX-Z11/DSP-Z11RX-Z11/DSP-Z11RadioFans.CN 收音机爱 好者资料库RX-Z11/DSP-Z112RX-Z11/DSP-Z11WALLOUTLETEQUIPMENTUNDER TESTAC LEAKAGETESTER OREQUIVALENTINSULATINGTABLEWARNING: CHEMICAL CONTENT NOTICE!This product contains chemicals known to the State of California to cause cancer, or birt

10、h 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 not inhale solder fumes or exposeeyes to solder/flux vapor!If you come i

11、n 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 with parts having specifications equalto those originally installed.2. Le

12、akage 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.Meter impedance should be equivalent to 1500 ohms shuntedby 0.15F.Leakage current must not exceed 0.5mA.Be sure t

13、o 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 aresoldered using the lead free solder.Among some types of lead free solder currently

14、 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 lead free solder isabout 30C to 40C (50F to 70F) higher than that of the l

15、eadsolder, be sure to use a soldering iron suitable to each solder.About lead free solder / 無鉛 TO SERVICE PERSONNELFor U model“CAUTION”“F1: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 4A,125V FUSE.”“F2: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH S

16、AME TYPE 15A,125V FUSE.”For C modelCAUTIONF1:REPLACE WITH SAME TYPE 4A, 125V FUSE.F2:REPLACE WITH SAME TYPE 15A, 125V FUSE.ATTENTIONF1:UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE 4A, 125V.F2:UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE 15A, 125V.RadioFans.CN 收音机爱 好者资料库RX-Z11/DSP-Z113RX-Z11/DSP-

17、Z11CAUTIONDanger of explosion if battery is incorrectly replaced.Replace only with the same or equivalent type.WARNING: Lithium batteries注意正電池交換爆発起。同一型名同等品以外電池絶対交換。WARNING: Lithium batteries are dangerous becausethey can be exploded by improper handling. Observe thefollowing precautions when handlin

18、g or replacing lithiumbatteries. Leave lithium battery replacement to qualified servicepersonnel. Always replace with batteries of the same type. When installing on the PC board by soldering, solderusing the connection terminals provided on the batterycells. Never solder directly to the cells. Perfo

19、rm thesoldering as quickly as possible. Never reverse the battery polarities when installing. Do not short the batteries. Do not attempt to recharge these batteries. Do not disassemble the batteries. Never heat batteries or throw them into fire.ADVARSEL!Lithiumbatteri Eksplosionsfare ved fejlagtig h

20、ndtering.Udskiftning m kun ske med batteri af samme fabrikat ogtype. Levr det brugte batteri tilbage til leverandren.VARNINGExplosionsfara vid felaktigt batteribyte. Anvnd sammabatterityp eller an ekvivalent typ som rekommenderas avapparattillverkaren. Kassera anvnt batteri enligtfabrikantens instru

21、ktion.VAROITUSParisto voi rjht, jos se on virheellisesti asennettu.Vaihda paristo ainoastaan laitevalmistajan suosittelemaantyyppiin. Hvit kytetty peristo valmistajan ohjeidenmukaisesti.RX-Z11/DSP-Z114RX-Z11/DSP-Z11DSP-Z11 (R, T, K, B, G, E, L models) FRONT PANELSRX-Z11 (U, C models)U modelC modelRX

22、-Z11/DSP-Z115RX-Z11/DSP-Z11DSP-Z11 (J model)RX-Z11 (A model)RX-Z11/DSP-Z116RX-Z11/DSP-Z11 REAR PANELSRX-Z11 (U model)RX-Z11 (C model)RX-Z11/DSP-Z117RX-Z11/DSP-Z11RX-Z11 (R model)RX-Z11 (T model)RX-Z11/DSP-Z118RX-Z11/DSP-Z11RX-Z11 (K model)RX-Z11 (A model)RX-Z11/DSP-Z119RX-Z11/DSP-Z11DSP-Z11 (B model

23、)DSP-Z11 (G, E models)RX-Z11/DSP-Z1110RX-Z11/DSP-Z11DSP-Z11 (L model)DSP-Z11 (J model)RX-Z11/DSP-Z1111RX-Z11/DSP-Z11 REMOTE CONTROL PANELSRAV380RX-Z11 (U, C models)RAV382RX-Z11 (R, T, K, A models)DSP-Z11 (B, G, E, L models)RAV33RX-Z11 (U, C, R, T, K, A models)DSP-Z11 (B, G, E, L, J models)RAV381DSP-

24、Z11 (J model)RX-Z11/DSP-Z1112RX-Z11/DSP-Z11 Audio Section / 部Minimum RMS Output Power (Power Amp. Section) /定格出力 (部) (20 Hz to 20 kHz, 0.04 % THD)FRONT L/RU, C, R, T, K, A, B, G, E, L models (8 ohms). 140 W + 140 WJ model (6 ohms) . 140 W + 140 WCENTERU, C, R, T, K, A, B, G, E, L models (8 ohms). 14

25、0 WJ model (6 ohms) . 140 WSURROUND L/RU, C, R, T, K, A, B, G, E, L models (8 ohms). 140 W + 140 WJ model (6 ohms) . 140 W + 140 WSURROUND BACK L/RU, C, R, T, K, A, B, G, E, L models (8 ohms). 140 W + 140 WJ model (6 ohms) . 140 W + 140 WFRONT PRESENCE L/RU, C, R, T, K, A, B, G, E, L models (8 ohms)

26、.50 W + 50 WJ model (6 ohms) .50 W + 50 WREAR PRESENCE L/RU, C, R, T, K, A, B, G, E, L models (8 ohms).50 W + 50 WJ model (6 ohms) .50 W + 50 WMaximum Power / 実用最大出力 (EIAJ, 1 kHz, 10 % THD)FRONT L/RR, T, K, L models (8 ohms). 200 W + 200 WJ model (6 ohms) . 210 W + 210 WCENTERR, T, K, L models (8 oh

27、ms). 200 WJ model (6 ohms) . 210 WSURROUND L/RR, T, K, L models (8 ohms). 200 W + 200 WJ model (6 ohms) . 210 W + 210 WSURROUND BACK L/RR, T, K, L models (8 ohms). 200 W + 200 WJ model (6 ohms) . 210 W + 210 WFRONT PRESENCE L/RR, T, K, L models (8 ohms).75 W + 75 WJ model (6 ohms) .85 W + 85 WREAR P

28、RESENCE L/RR, T, K, L models (8 ohms).75 W + 75 WJ model (6 ohms) .85 W + 85 WDynamic Power Per Channel (IHF) U, C, R, T, K, A, L modelsFRONT L/R (8/6/4/2 ohms) . 185/230/290/385 WMax. Power Per Channel (1 kHz, 0.7 % THD, 4 ohms)B, G, E modelsFRONT L/R . 240 W + 240 WCENTER . 240 WSURROUND L/R . 240

29、 W + 240 WSURROUND BACK L/R . 240 W + 240 WFRONT PRESENCE L/R .90 W + 90 WREAR PRESENCE L/R .90 W + 90 WDynamic Headroom U, C, R, T, K, A, L models8 ohms . 1.2 dBIEC Power (1 kHz, 0.04 % THD, 8 ohms) B, G, E modelsFRONT L/R . 155 W + 155 WDamping Factor / FRONT L/R (1 kHz, SPEAKER-A, 8 ohms). 150 or

30、 moreInput Sensitivity/Input Impedance / 入力感度入力(1 kHz, 100 W/8 ohms)PHONO (MM) . 3.5 mV / 47 k-ohmsCD, etc. . 200 mV / 47 k-ohmsMULTI CH INPUTFRONT L/R, CENTER, SURROUND L/R, SUBWOOFER. 200 mV / 47 k-ohmsMaximum Input Signal Level / 最大許容入力PHONO (MM) (1 kHz, 0.1 % THD) .60 mV or moreCD, etc. (1 kHz,

31、0.5 % THD) .2.4 V or moreOutput Level/Output Impedance / 出力電圧出力REC OUT . 200 mV / 900 ohmsPRE OUT (FRONT L/R, CENTER, SURROUND L/R, SURROUNDBACK L/R, FRONT PRESENCE L/R, REAR PRESENCE L/R). 1.0 V / 500 k-ohmsSUBWOOFER (20 Hz) . 2.0 V / 500 k-ohmsZONE OUT U, C, R, T, K, A, B, G, E, L models. 1.0 V /

32、1.4 k-ohmsHeadphone Jack Rated Output/Impedance /出力出力CD, etc. (1 kHz, 40 mV, 8 ohms) . 150 mV / 100 ohmsFrequency Response / 周波数特性 (10 Hz to 100 kHz)CD, etc. to FRONT L/R (Pure direct) . +0/-3.0 dBRIAA Equalization Deviation / RIAA偏差 (20 Hz to 20 kHz)PHONO (MM) . 0 0.5 dBTotal Harmonic Distortion /

33、全高調波歪率 (20 Hz to 20 kHz)PHONO (MM) to REC OUT (1 V).0.02 % or lessCD, etc. to FRONT L/R SP OUT (70 W, 8 ohms).0.02 % or lessSignal to Noise Ratio / 信号対雑音比 (IHF-A network)PHONO (MM) (Input shorted) to SP OUTU, C, J models (2.5 mV) .80 dB or moreU, C, J models (5 mV) .86 dB or moreR, T, K, A, B, G, E,

34、 L models (5 mV).81 dB or moreCD, etc. (Input shorted) to SP OUT250 mV .100 dB or moreResidual Noise / 残留 (IHF-A network)FRONT L/R SP OUT . 70 V or lessChannel Separation / (1 kHz/10 kHz)PHONO (Input shorted) . 70 dB or more/60 dB or moreCD, etc. (Input 5.1 k-ohms shorted). 70 dB or more/60 dB or mo

35、reTone Control Characteristics / 特性BASSBoost/Cut . 6 dB (50 Hz)Turnover frequency. 350 HzTREBLEBoost/Cut . 6 dB (20 kHz)Turnover frequency. 3.5 kHzZONE OUT Tone Control CharacteristicsU, C, R, T, K, A, B, G, E, L modelsBASSBoost/Cut . 10 dB (100 Hz)Turnover frequency . 380 HzTREBLEBoost/Cut . 10 dB

36、(10 kHz)Turnover frequency. 1.6 kHzFilter Characteristics / 特性FRONT, CENTER, SURROUND, SURROUND BACK small (H.P.F.). fc=40/60/80/90/100/110/120/160/200 Hz, 12 dB/oct.SUBWOOFER (L.P.F.). fc=40/60/80/90/100/110/120/160/200 Hz, 24 dB/oct. Video Section / 部Video Format Monitor Out / 信号方式 Wall paper / 壁紙

37、U, C, R, K, J models . NTSC/PALT, A, B, G, E, L models . PAL/NTSCVideo Signal Type Monitor Out / 信号方式 Video conversion . NTSC/PALComposite Video Signal Level / 信号. 1 Vp-p / 75 ohms SPECIFICATIONS / 参考仕様RX-Z11/DSP-Z1113210 (8-1/4)190 (7-1/2)451 (17-3/4)355 (14)20(13/16)21(13/16)25(1)497 (19-9/16) 435

38、 (17-1/8)395 (15-9/16)Manufactured under license from Dolby Laboratories.“Dolby”, “Pro Logic”, and the double-D symbol are trademarks of Dolby Laborato-ries.実施権基製造。 、PRO LOGIC 、 Surround EX D記号 、商標。DTS is a registered trademark and the DTS logos, Symbol, DTS-HD and DTS-HDMaster Audio are trademark o

39、f DTS, Inc. 1996-2007 DTS, Inc. All Rights Re-served.DTSDTS社登録商標。、DTS、記号、DTS-HD、DTS-HDMaster AudioDTS社商標。著作権19962007年DTS社。不許複製。“iPod” is a trademark of Apple Inc., registered in the U.S. and other countries.iPod、米国他国登録Apple Inc.商標登録商標。“HDMI”, the “HDMI” logo, and “High-Definition Multimedia Interfac

40、e” are trade-marks or registered trademarks of HDMI Licensing LLC.HDMI、HDMIHigh-Definition Multimedia Interface、HDMI Licensing LLC商標、登録商標。“SILENT CINEMA” is a trademark of YAMAHA CORPORATION./SILENT CINEMA 株式会社登録商標。The XM name and related logos are registered trademarks of XM Satellite RadioInc.This

41、 product is manufactured under license from Neural Audio Corporation andTHX Ltd. YAMAHA CORPORATION hereby grants the user a non-exclusive, non-transferable, limited right of use to this product under U.S.A. and foreign patent,patent pending and other technology or trademarks owned by Neural Audio C

42、or-poration and THX Ltd. “Neural Surround”, “Neural Audio”, “Neural” and “NRL” aretrademarks and logos owned by Neural Audio Corporation. THX is a trademark ofTHX Ltd., which may be registered in some jurisdictions. All rights reserved.DIMENSIONS / 寸法図Unit: mm (inch)単位：mm （）MPEG Layer-3 audio coding

43、 technology licensed from Fraunhofer IIS andThomson.MPEG Layer 3音声圧縮技術Fraunhofer IISThomson供与。Windows XP, Windows Vista, Windows Internet Explorer, Windows Media Au-dio, Windows Media Connect, and Windows Media Player are either registeredtrademarks or trademarks of Microsoft corporation in the Unit

44、ed States and/orother countries.Windows XP、Windows Vista、Windows Internet Explorer、Windows MediaAudio、Windows Media Connect、Windows Media Player、米国Microsoft Corpo-ration米国他国登録商標、商標。This receiver supports network connections.本機接続対応。AAC 商標。Circle Surround II, Dialog Clarity, TruBass, SRS and the symbo

45、l are trade-marks of SRS Labs, Inc.Circle Surround II, Dialog Clarity and TruBass technologies are incorporated underlicense from SRS Labs, Inc.Circle Surround II、FOCUS、TruBass、SRS 記号SRS Labs,Inc.商標。Circle Surround II、FOCUSTruBass技術SRS Labs,Inc.基製品化。S-Video Signal Level / S信号Y . 1 Vp-p / 75 ohmsC (N

46、TSC) .0.286 Vp-p / 75 ohmsC (PAL) . 0.3 Vp-p / 75 ohmsComponent Video Signal Level / 信号Y . 1 Vp-p / 75 ohmsPb/Pr .0.7 Vp-p / 75 ohmsMaximum Input Level / 最大許容入力VIDEO CONV. OFF . 1.5 Vp-p or moreSignal to Noise Ratio / 信号対雑音比VIDEO CONV. OFF .70 dB or moreMonitor Out Frequency Response / 周波数帯域(VIDEO C

47、ONV. OFF)Component video signal .5 Hz to 100 MHz, 3 dBD5-video signal J model .5 Hz to 100 MHz, 3 dBVideo Format Zone Out (OSD)U, C, R, K models . NTSC/PALT, A, B, G, E, L models. PAL/NTSCVideo Signal Type Zone Component Out (Video Conversion)U, C, R, T, K, A, B, G, E, L models . NTSC/PALHDMIHDMI (V

48、er. 1.3a). Type A FM Section / FM部Tuning Range / 受信周波数範囲U, C models . 87.5 to 107.9 MHzR, L models. 87.5 to 108.0 / 87.50 to 108.00 MHzT, K, A, B, G, E models .87.50 to 108.00 MHzJ model . 76.0 to 90.0 MHz50dB Quieting Sensitivity / 50 dB SN感度 (IHF) (1 kHz, 100 % MOD.)Mono . 2.0 V (17.3 dBf)Stereo.

49、25 V (39.2 dBf)Usable Sensitivity / 実用感度 (IHF)Mono . 1.0 V (11.2 dBf)Selectivity / 選択度at 400 kHz. 70 dBSignal to Noise Ratio / 信号対雑音比 (IHF)Mono . 76 dBStereo. 70 dBHarmonic Distortion / 歪率 (1 kHz)Mono .0.2 %Stereo.0.3 %Stereo Separation / (1 kHz). 40 dBFrequency Response / 周波数特性 (20 Hz to 15 kHz).+0

50、.5 / -2 dBAntenna Input / 入力. 75 ohms unbalanced AM Section / AM部Tuning Range / 受信周波数範囲U, C models . 530 to 1,710 kHzR, L models. 530 to 1,710 / 531 to 1,611 kHzT, K, A, B, G, E, J models . 531 to 1,611 kHzUsable Sensitivity / 実用感度 . 300 V/mAntenna Input / 入力 . Loop antenna General / 総合Power Supply