Yamaha-CD-1330-Service-Manual电路原理图.pdf

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1、CD-1330 The MCS-1330 consists of the R-1330, CD-1330 and NS-BP400. This service manual is for the CD-1330. For service manual of the R-1330 and NS-BP400, please refer to the following publication number: MCS-1330 、R-1330、CD-1330 NS-BP400 構成。 CD-1330 用。 R-1330、NS-BP400 用下記管理参照。 1 0 11 3 0 SERVICE MAN

2、UAL IMPORTANT NOTICE This 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 specifi cally YAMAHA Products, are already known and understood by the users, and have there

3、fore not been restated. WARNING: Failure 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 specifi ed. For these reasons, we advise all YAMAHA product owners tha

4、t any service required should be performed by an authorized YAMAHA Retailer or the appointed service representative. IMPORTANT: The presentation or sale of this manual to any individual or fi rm does not constitute authorization, certifi cation or recognition of any applicable technical capabilities

5、, 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, and service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore

6、, inevitable and specifi cations are subject to change without notice or obligation to retrofi t. 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

7、 accumulated 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. CONTENTS TO SERVICE PERSONNEL .24 PREVENTION OF ELECTROSTATIC D

8、ISCHARGE .5 SYSTEM COMPOSITION / 構成 .6 FRONT PANEL .6 REAR PANELS .78 SPECIFICATIONS / 参考仕様 .9 INTERNAL VIEW .10 DISASSEMBLY PROCEDURES / 分解手順 . 1113 TEST MODE / .1415 UPDATING FIRMWARE / 書込 .1620 DISPLAY DATA .21 IC DATA .2227 PIN CONNECTION DIAGRAMS .2829 BLOCK DIAGRAM .31 PRINTED CIRCUIT BOARDS .

9、3238 SCHEMATIC DIAGRAMS .3941 REPLACEMENT PARTS LIST .4353 REMOTE CONTROL .54 animate 08.11 P.O.Box 1, Hamamatsu, Japan Copyright 2008 All rights reserved. This manual is copyrighted by YAMAHA and may not be copied or redistributed either in print or electronically without permission. CD-1330 CD PLA

10、YER MICRO COMPONENT SYSTEMMCS-1330 R-1330/NS-BP400: 101127 R-1330/NS-BP400: 101127 2 CD-1330 CD-1330 This product contains chemicals known to the State of California to cause cancer, or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR

11、 MOUTH FOR ANY REASON WHATSOEVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale 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 h

12、andling food. 1. Critical Components Information Components having special characteristics are marked 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

13、verify that all exposed conductive surfaces are properly insulated from supply circuits. Meter impedance should be equivalent to 1500 ohms shunted by 0.15 F. 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 30 40程度高、 合 使用。 All of the P.C.B.s ins

14、talled in this unit and solder joints are soldered 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 the repair work. Sn + Ag + Cu (tin + silver + copper) Sn + Cu (tin + copper) Sn + Zn + Bi (tin + zinc + bis

15、muth) Caution: 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. TO SERVICE PERSONNEL Leakage current must not exceed 0.5mA. Be sure to test for leakage with the AC p

16、lug in both polari- ties. WALL OUTLET EQUIPMENT UNDER TEST AC LEAKAGE TESTER OR EQUIVALENT INSULATING TABLE WARNING: CHEMICAL CONTENT NOTICE! About lead free solder / 無鉛 3 CD-1330 CD-1330 WARNING: Laser Safety This product contains a laser beam component. This component may emit invisible, as well a

17、s visible radi- ation, which may cause eye damage. To protect your eyes and skin from laser radiation, the following pre- cautions must be used during servicing of the unit. 1) When testing and/or repairing any component within the product, keep your eyes and skin more than 30 cm/1 feet away from th

18、e laser pick-up unit at all times. Do not stare at the laser beam at any time. 2) Do not attempt to readjust, disassemble or repair the laser pick-up, unless noted elsewhere in this manual. 3) CAUTION: Use of controls, adjustments or perform- ance of procedures other than those specified herein may

19、result in hazardous radiation exposure. 本機光線放射部品搭載。 部品放射光線目損傷起 。光線目及肌保護、 本機修理作業中下記注意厳守。 1） 時修理時、目及肌光 30 cm 以上離。場合 光線見。 2） 光再調整及分解 。 3） 上指定以外制御、 調整、 手順光線照射結果招恐 。 警告：安全対策 Laser Emitting conditions: 1) When the Top Cover is removed, and the STANDBY/ ON SW is turned to the “ON” position, the laser com-

20、ponent will emit a beam for several seconds to de- tect if a disc is present. During this time (5-10 sec.) the laser may radiate through the lens of the laser pick-up unit. Do not attempt any servicing during this period! If no disc is detected, the laser will stop emitting the beam. When a disc is

21、loaded, you will not be ex- posed to any laser emissions. 2) The laser power level can be adjusted with the VR on the pick-up PWB, however, this level has been set by the factory prior to shipping from the factory. Do not adjust this laser level control unless instruction is provided elsewhere in th

22、is manual. Adjustment of this control can increase the laser emission level from the device. 1） 取外 STANDBY/ON ON 、検知 5 10 秒間、光 光線放射。間、 修理。 検知、光線放射 停止。場合、 遮光線修理担当者届 。 2） 光基板上 VR 調整可能、工場出荷前調整済 、 VR 廻。 VR 廻 装置光線放射上恐 。 放射条件 Material: GaAlAs Wavelength: 795 nm Emission Duration: continuous Laser Output:

23、max. 160 W * * This output is the value measured at a distance of about 200 mm from the objective lens surface on the Optical Pick-up Block. ： GaAlAs 波長： 795 nm 出力： 最大 160 W Laser Diode Properties 4 CD-1330 CD-1330 The primary side of the power supply carries live mains voltage when the player is co

24、nnected to the mains even when the player is switched off ! This primary area is not shielded so it is possible to accidentally touch copper tracks and/or components when servicing the player. Service personnel have to take precautions to prevent touching this area or components in this area. Note:

25、The screws on the DVD mechanism may never be touched, removed or re-adjusted. Handle the DVD mechanism with care when the unit has to be exchanged! The DVD mechanism is very sensitive for dropping or giving shocks. Warning for power supply U, K, A, G models T model L model 5 CD-1330 CD-1330 Some sem

26、iconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor “chip” components. The following tech

27、niques should be used to help reduce the incidence of component damage caused by electro static discharge (ESD). 1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your body by touching a known earth ground. Alternatively, obtain and w

28、ear a commercially available discharging ESD wrist strap, which should be removed for potential shock reasons prior to applying power to the unit under test. 2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to preven

29、t electrostatic charge buildup or exposure of the assembly. 3. Use only a grounded-tip soldering iron to solder or unsolder ES devices. 4. Use only an anti-static solder removal device. Some solder removal devices not classified as “anti-static (ESD protect- ed)” can generate electrical charge suffi

30、cient to damage ES devices. 5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices. 6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are pack

31、aged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material). 7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device

32、 will be installed. CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as brushing together of your fabric clothes or lifting of your foo

33、t from a carpeted floor can generate static electricity (ESD) sufficient to damage an ES device). Grounding for electrostatic breakdown prevention 1. Human body grounding. Use the antistatic wrist strap to discharge the static electricity from your body. 2. Work table grounding. Put a conductive mat

34、erial (sheet) or steel sheet on the area where the optical pickup is placed and ground the sheet. Caution: The static electricity of your clothes will not be grounded through the wrist strap. So take care not to let your clothes touch the optical pickup. PREVENTION OF ELECTROSTATIC DISCHARGE 1M-ohms

35、 Conductive material (sheet) or steel sheet Anti-static wrist strap 6 CD-1330 CD-1330 CD-1330 (U, T, K, A, G, L, J models) FRONT PANEL SYSTEM COMPOSITION / 構成 The MCS-1330 consists of the R-1330, CD-1330 and NS-BP400. MCS-1330 、R-1330、CD-1330 NS-BP400 構成。 R-1330 CD-1330 NS-BP400 NS-BP400 MCS-1330 7

36、CD-1330 CD-1330 CD-1330 (U model) REAR PANELS CD-1330 (T model) Bottom view CD-1330 (K model) 8 CD-1330 CD-1330 CD-1330 (A model) CD-1330 (L model) CD-1330 (G model) Bottom view CD-1330 (J model) 9 CD-1330 CD-1330 MPEG Layer-3 audio decoding technology licensed from Fraunhofer IIS and Thomson Multim

37、edia. SPECIFICATIONS / 参考仕様 Player Section / 部 Playback System / 再生 .CD, CD-R/RW Audio Section / 部 Output Level / 出力 (1 kHz, 0 dB) . 2 0.3 V Signal to Noise Ratio / 信号対雑音比 .105 dB or more Dynamic Range / .100 dB or more Harmonic Distortion / 歪率 (1 kHz) .0.003 % or less Frequency Response / 周波数特性 . 2

38、 Hz to 20 kHz Other Output Equipment / 他出力端子 .System control-terminal General / 総合 Power Consumption / 消費電力 U, T, K, A, G, L models .15 W J model .10 W Power Supply / 電源電圧 U model . AC 120 V, 60 Hz T model . AC 220 V, 50 Hz K model . AC 220 V, 60 Hz A model . AC 240 V, 50 Hz G model . AC 230 V, 50 H

39、z L model .AC 220/230-240 V, 50/60 Hz J model . AC 100 V, 50/60 Hz U . U.S.A. model T.Chinese model K .Korean model A .Australian model G . European model L. Singapore model J .Japanese model Dimensions (W x H x D) / 寸法（幅 高 奥行） .300 x 67 x 300 mm (11-3/4 x 2-5/8 x 11-3/4) Weight / 質量 .3.8 kg (8 lbs.

40、 5 oz.) Finish / 仕上 Black color . U, T, K, A, G, L, J models Silver color . U, T, K, A, G, L, J models Accessories / 付属品 Audio pin cable (1.0 m) . x 1 Mini pin cable (0.6 m) . x 1 * Specifications are subject to change without notice due to product improvements. 参考仕様外観予告変更。 DIMENSIONS / 寸法図 Unit: mm

41、 (inch) 単位 ： mm（） 67 (2-5/8)300 (11-13/16) 300 (11-13/16) 255 (10-1/16) 235 (9-1/4) “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。 10 CD-1330 CD-1330 Top view Front view OPERATION (5) P.C.B. OPERATION (7) P.C.B. (L model) DIGITAL (2)

42、 P.C.B. DIGITAL (1) P.C.B. OPERATION (3) P.C.B. OPERATION (4) P.C.B. Loader Mechanism Ass y OPERATION (9) P.C.B. OPERATION (1) P.C.B OPERATION (6) P.C.B OPERATION (8) P.C.B. 1 2 3 4 5 6 7 8 9 10 11 45123 678 9 1011 INTERNAL VIEW 11 CD-1330 CD-1330 3 5 4 5 CB152 Plate side (L) （L） Hook OPERATION (9) P.C.B. Hook Plate side (R) （R） Front panel assy ASSY OPERATION (8) P.C.B. OPERATION (6) P.C.B. CB205 CB162 3 Lid 1 1 Top cover 2 Lid Flatblade screwdriver DISASSEMBLY PROCEDURES / 分解手順 (Remove par