Yamaha-YSP-1000-Service-Manual电路原理图.pdf

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1、SERVICE MANUAL DIGITAL SOUND PROJECTOR YSP-1000 I CONTENTS TO SERVICE PERSONNEL . 2 FRONT PANEL . 3 REAR PANELS . 3 REMOTE CONTROL PANELS. 4 SPECIFICATIONS / 参考仕様 . 5 INTERNAL VIEW . 5 SET MENU TABLE . 6 SERVICE PRECAUTIONS / 時注意事項 . 7 DISASSEMBLY PROCEDURES / 分解手順 . 713 UPDATING FIRMWARE / 書込. 1424

2、 SELF DIAGNOSIS FUNCTION (DIAG) / 自己診断機能（）. 2542 DISPLAY DATA . 43 IC DATA . 4445 BLOCK DIAGRAM. 4647 PRINTED CIRCUIT BOARD . 4858 PIN CONNECTION DIAGRAM . 59 SCHEMATIC DIAGRAM . 6168 PARTS LIST. 6990 REMOTE CONTROL. 91 YSP-1000 Packing Instruction / 梱包手順説明書 . 92 100967 IMPORTANT NOTICE This manual

3、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 already known and understood by the users, and have therefore not been restated. WARNING:Fa

4、ilure to follow appropriate service and safety procedures when servicing this product may result in personal injury, 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 per

5、formed by an authorized YAMAHA Retailer or the appointed service representative. IMPORTANT:The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent relati

6、onship of any form. The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and specifications are sub

7、ject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributors Service Division. WARNING:Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the

8、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. P.O.Box 1, Hamamatsu, Japan 2005 All rights reserved. This manual is copyrighted by YAMAHA and may not be

9、copied or redistributed either in print or electronically without permission. YSP-1000 When transporting this unit, be sure to use the units packing materials and box so as to protect it 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

10、。 05.10 YSP-1000 2 YSP-1000 WARNING: CHEMICAL CONTENT NOTICE! The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency

11、(and possibly other entities) 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

12、solder fumes or expose eyes to solder/flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. WALL OUTLET EQUIPMENT UNDER TEST AC LEAKAGE TESTER OR EQUIVALENT INSULATING TABLE I TO SERVICE PERSONNEL 1. Critical

13、Components Information Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed. 2. Leakage Current Measurement (For 120V Models Only) When service has been completed, it is imperative to verify that all exposed

14、conductive surfaces are properly insulated from supply circuits. GMeter impedance should be equivalent to 1500 ohms shunted 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 A Side B SMT REFLOW Process

15、 MI FLOW Process Solder Dip 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30 40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 the repair work. Sn + Ag +

16、 Cu (tin + silver + copper) Sn + Cu (tin + copper) Sn + Zn + Bi (tin + zinc + bismuth) Caution: 1. As the melting point temperature of the lead free solder is about 30C to 40C (50F to 70F) higher than that of the lead solder, be sure to use a soldering iron suitable to each solder. 2. If lead solder

17、 must be used, be sure to remove lead free solder from each terminal section of the parts to be replaced and from the area around it completely before soldering, or make sure that the lead free solder and lead solder melt together fully. The P.C.B.s installed in this unit are soldered using the foll

18、owing solder. 本機搭載基板付使用 下記通。 “CAUTION” “F501: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 5A, 125V FUSE.” CAUTION F501: REPLACE WITH SAME TYPE 5A, 125V FUSE. ATTENTION F501: UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 5A, 125V. AMP P.C.B. DSP P.C.B. INPUT P.C.B. OP

19、ERATION P.C.B. SIDE A / A 面 Lead Free Solder / 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 Lead Free Solder / 無鉛 YSP-1000 3 YSP-1000 I FRONT PANEL I REAR PANELS J model IR OUT OPTIMIZER MIC (YAPO) U, C, T, K, A, B, G, L, V models J model BO

20、TTOM VIEW U, C modelsT modelK model A modelB, G models V modelJ model L model YSP-1000 4 YSP-1000 I REMOTE CONTROL PANELS 電 源 電 源 AVTV DVD 入力1AUX YSP 5 AAC 音声多重 1 4 1211/1010/0 7 3 音量 DSP CH 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 89 56 23 WF72980 RRC4001-2603EM (U model) WF75640 TV POWER AV POWERS

21、TANDBY/ON TVSTBVCRDVD TV 21 STEREO SLEEP CH LEVELMENU RETURNTEST TV VOLVOLUME MUTETV INPUTTV MUTE ENTER SURROUNDOFF CODE SET SPORTS 3 456 789 0+10 5BEAMST+3BEAM3BEAM TARGET MUSICMOVIEVOL MODE INPUTMODE MACROINPUT2INPUT1 AUX YSP CINEMA DSP CH WF72990 TV POWER AV POWERSTANDBY/ON TVSTBVCRDVD TV 21 STER

22、EO SLEEP CH LEVELMENU RETURNTEST TV VOLVOLUME MUTETV INPUTTV MUTE ENTER SURROUNDOFF CODE SET SPORTS 3 456 789 0+10 5BEAMST+3BEAM3BEAM TARGET MUSICMOVIEVOL MODE INPUTMODE MACROINPUT2INPUT1 AUX YSP CINEMA DSP CH RRC4001-2601EM (C, T, K, A, B, G, L, V models) RRC4001-2602EM (J model) YSP-1000 5 I INTER

23、NAL VIEW DIMENSIONS / 寸法図 I SPECIFICATIONS / 参考仕様 Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic”, and the double-D symbol are trademarks of Dolby 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。

24、AAC商標。 Manufactured under license from 1 Ltd. World-wide patents applied for. The “” logo and “Digital Sound Projector” are trademarks of 1 Ltd. 本、全世界特許申請中英 国1Ltd許諾得製品。 “” 、 “” 1Ltd商標 。 TruBass, SRS and the “” symbol are registered trademarks of SRS Labs, Inc. TruBass technology is incorporated unde

25、r license 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 trademarks of YAMAHA Corporation. DSP、CINEMA DSP、 株式会社登録商標。 118 (4-11/16) 194 (7-5/8) 1030 (40-9/16) Unit : mm(inch) 単位 : mm () 63457 1 DRIVER, WOOFER 2 DRIVER, TWEET

26、ER 3 OPERATION (3) P.C.B. 4 OPERATION (4) P.C.B. 5 INPUT (3) P.C.B. 6 OPERATION (1) P.C.B. 7 OPERATION (2) P.C.B. 8 AMP (2) P.C.B. 9 DSP P.C.B. 0 AMP (1) P.C.B. AINPUT (2) P.C.B. BINPUT (1) P.C.B. FRONT VIEW REAR VIEW SHIELD UNIT 2211 89 AB 0 I Amplifier Section / 部 Maximum Power / 実用最大出力 (EIAJ) Woo

27、fer 3 ohms, 100 Hz, 10% THD . 20 W/ch Tweeter 4 ohms, 1 kHz, 10% THD . 2 W/ch Total Maximum Output Power / 総合最大出力 . 120 W Minimum RMS Output Power / 定格出力 Woofer 3 ohms, 100 Hz, 0.9% THD . 14 W/ch Tweeter 4 ohms, 1 kHz, 0.9% THD . 1.7 W/ch Input Sensitivity/Impedance / 入力感度/ Analog Input . 1.0 V / 32

28、 k-ohms Maximum Input Signal / 最大許容入力 1 kHz, 0.5% THD Analog Input .2.2 V or more Output Level/Impedance / 出力電圧/出力 Woofer PRE OUT . 1.5 V / 1.1 k-ohms (less then 120 Hz) Total Harmonic Distortion / 全高調波歪率 1 W Woofer 100 Hz .0.2% or less Tweeter 1 kHz .0.1% or less I Video Section / 部 Output Level Co

29、mposite Video . 1 Vp-p/75 ohms Component Video Y . 1 Vp-p/75 ohms Pb, Pr. 0.5 Vp-p/75 ohms Frequency Characteristics Composite Video .5 Hz-10 MHz Component Video. 5 Hz-60 MHz I Speaker Section / 部 Type / 型式 . 2-Way Acoustic suspension Magnetic Shielding Type Driver / Woofer .11 cm (4.5) Cone Magneti

30、c Shielding Type x 2 Tweeter.4 cm (1.5) Cone Magnetic Shielding Type x 40 Frequency Response / 再生周波数帯域 .55 Hz to 20 kHz Crossover Frequency / 周波数 Beam Channel. 350 Hz Stereo Channel . 1 kHz I Input/Output / 入力/出力 Input Jack / 入力端子 AUDIO (Analog) .x 2 AUDIO (Optical) .x 2 AUDIO (Coaxial).x 1 VIDEO (C

31、omposite).x 3 VIDEO (Component) .x 2 OPTIMIZER MIC .x 1 Output Jack / 出力端子 SUBWOOFER .x 1 VIDEO (Composite).x 1 VIDEO (Component) .x 1 Remote IN/OUT / 入出力 RS-232C INPUT . x 1 REMOTE IN (External Wired-IN) . x 1 IR pass-Through Out. x 1 I General / 総合 Power Supply / 電源電圧 U, C models .AC 120 V, 60 Hz

32、T model.AC 220 V, 50 Hz K model.AC 220 V, 60 Hz A model.AC 240 V, 50 Hz B, G models.AC 230 V, 50 Hz L model . AC 220-240 V, 50/60 Hz V model. AC 110-120 V, 50/60 Hz J model . AC 100V, 50/60 Hz Power Consumption / 消費電力 . 50 W Standby Power Consumption (Reference Data) / 待機時消費電力 （参考値） . 0.1 W or less

33、Dimensions / 寸法 (W x H x D) . 1030 x 194x 118 mm (40-9/16 x 7-5/8 x 4-11/16) Weight / 質量 . 13 kg (28 lbs. 10 oz.) Finish / 仕上 Silver color. U, C, T, K, A, B, G, L, V, J models Black color . U, C, T, K, A, B, G, L, V, J models Accessories / 付属品 Remote Control x 1, Batteries (Manganese Dry) x 2, Video

34、 Pin Cable x 1, Audio Pin Cable x 1, Digital Audio Pin Cable x 1, Optical Cable x 1, Fastener x 4, Optimizer Microphone x 1, Cardboard Microphone Stand x 1, Power Cable x 1 U . U.S.A. modelC . Canadian model T . Chinese modelK . Korean model A . Australian modelB . British model G. European modelL .

35、 Singapore model V . Taiwan modelJ . Japanese model * Specifications are subject to change without notice due to product improvements. 参考仕様外観予告変更。 YSP-1000 6 I SET MENU TABLE / A) TONE CONTROL B) BEAM LEVEL C) SWFR SET D) MUTE LEVEL E) AUDIO DELAY F) ROOM EQ G) D-RANGE 1 SOUND MENU 2 BEAM MENU A) PA

36、RAMETERS a) HORIZ. ANGLE b) VERT. ANGLE c) BEAM LENGTH d) FOCAL LENGTH e) TREBLE GAIN IMAGE LEFT RIGHT 3 INPUT MENU A) INPUT ASSIGN B) BEAM ADJ *9 H.ANGLE FL -90 0 +90deg, 1 step *5 H.ANGLE FR -90 0 +90deg, 1 step *5 H.ANGLE C-90 0 +90deg, 1 step *5 H.ANGLE SL -90 0 +90deg, 1 step *5 H.ANGLE SR -90

37、0 +90deg, 1 step *5 V.ANGLE FL -45deg +45deg *5 V.ANGLE FR 1deg step *5 V.ANGLE C1deg step *5 V.ANGLE SL 1deg step *5 V.ANGLE SR 1deg step *5 B.LEN FL 0.3 24.0 7.1 m, 0.1 step/1.0 80.0ft, 0.5 step B.LEN FR 0.3 24.0 7.1 m, 0.1 step/1.0 80.0ft, 0.5 step B.LEN C0.3 24.0 3.0 m, 0.1 step/1.0 80.0ft, 0.5 step B.LEN SL 0.3 24.0 10.0 m, 0.1 step/1.0 80.0ft, 0.5 step B.LEN SR 0.3 24.0 10.0 m, 0.1 step/1.0 80.0ft, 0.5 step F.L. FL-1.0 +13.0 +6.0 m, 0.1 step/-3.5 +43.5ft, 0.5 step F.L. FR-1.0 +13.0 +6.0 m, 0.1 step/-3.5 +43.5ft, 0.5 step F.L. C-1.0 +13.0 -1.0 m, 0.1 step/-3.5 +43.5ft, 0.5 step F