Yamaha-NSBP-400-Service-Manual电路原理图.pdf

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1、R-1330/NS-BP400 The MCS-1330 consists of the R-1330, CD-1330 and NS-BP400. This service manual is for the R-1330/NS-BP400. For service manual of the CD-1330, please refer to the following publication number: MCS-1330 、R-1330、CD-1330 NS-BP400 構成。 R-1330/NS-BP400 用。 CD-1330 用下記管理参照。 1 0 11 2 7 SERVICE

2、 MANUAL 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 t

3、herefore 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

4、 that 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 capabili

5、ties, 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, there

6、fore, 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

7、have 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 ELECTROSTAT

8、IC DISCHARGE .5 SYSTEM COMPOSITION / 構成 .6 FRONT PANELS .6 REAR PANELS .78 REMOTE CONTROL 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 DIAGR

9、AM .31 PRINTED CIRCUIT BOARDS .3238 SCHEMATIC DIAGRAMS .3941 REPLACEMENT PARTS LIST .4353 REMOTE CONTROL .54 animate 08.12 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 wit

10、hout permission. R-1330/NS-BP400 RECEIVER/SPEAKERS MICRO COMPONENT SYSTEMMCS-1330 CD-1330: 101130 CD-1330: 101130 RadioFans.CN 收音机爱 好者资料库 2 R-1330/NS-BP400 R-1330/NS-BP400 This product contains chemicals known to the State of California to cause cancer, or birth defects or other reproductive harm. D

11、O NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR 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

12、 located inside the enclosure of this product, wash your hands before handling 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

13、120V Models Only) When service has been completed, it is imperative to 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. For U model “CAUTION” “F1: FOR CONTINUED PROTECTION AGAINST RISK OF FIR

14、E, REPLACE ONLY WITH SAME TYPE 5A, 125V FUSE.” For C model CAUTION F1: REPLACE WITH SAME TYPE 5A, 125V FUSE. ATTENTION F1: UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE 5A, 125V. 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。

15、All of the P.C.B.s installed 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

16、+ Bi (tin + zinc + bismuth) 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

17、 leakage with the AC plug 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 RadioFans.CN 收音机爱 好者资料库 3 R-1330/NS-BP400 R-1330/NS-BP400 R-1330 CD-1330 NS-BP400 NS-BP400 MCS-1330 SYSTEM C

18、OMPOSITION / 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。 4 R-1330/NS-BP400 R-1330/NS-BP400 FRONT PANELS NS-BP400 R-1330 Top view Front view 5 R-1330/NS-BP400 R-1330/NS-BP400 U model REAR PANELS T model K model R-1330 Bottom view 6 R-1330/NS-BP4

19、00 R-1330/NS-BP400 A model L model G model Bottom view 7 R-1330/NS-BP400 R-1330/NS-BP400 J model T model G, J models T model NS-BP400 8 R-1330/NS-BP400 R-1330/NS-BP400 REMOTE CONTROL PANELS RAX-22 (U, T, K, A, L, J models) RAX-21 (G model) 9 R-1330/NS-BP400 R-1330/NS-BP400 Audio Section / 部 Minimum

20、RMS Output Power (Power Amp. Section) / 定格出力（部） (L/R drive, 1 kHz, 0.5 % THD, LPF 20 kHz, 6 ohms) .60 W + 60 W Dynamic Power Per Channel / (IHF) 8 ohms .70 W + 70 W 6 ohms .90 W + 90 W 4 ohms .100 W + 100 W 2 ohms .140 W + 140 W MAX. Power Per Channel (1 kHz, 0.7 % THD, LPF 20 kHz, 4 ohms) G model .

21、70 W + 70 W IEC Power (1 kHz, 0.5 % THD, LPF 20 kHz, 6 ohms) G model .60 W + 60 W Maximum Useful Output Power / 実用最大出力 (JEITA) T, K, L, J models (1 kHz, 10 % THD, LPF 20 kHz, 6 ohms) .70 W + 70 W Damping Factor / 1 kHz, 8 ohms .100 or more Frequency Response / 再生周波数帯域 20 Hz to 20 kHz, CD . 0 0.5 dB

22、10 Hz to 40 kHz, CD . 0 3 dB Total Harmonic Distortion / 全高調波歪率 CD to SP OUT, 1 kHz, 10 W/6 ohms, LPF 20 kHz .0.01 % or less Residual Noise / 残留 (IHF-A Network, LPF 20 kHz) .80 V Input Sensitivity/Input Impedance / 入力感度入力 PHONO (MM) . 3.5 mV / 47 k-ohms CD . 200 mV / 47 k-ohms Maximum Input Voltage

23、/ 最大許容入力 PHONO (MM) (1 kHz, 0.5 % THD SPOUT) .60 mV or less CD (1 kHz, 0.5 % THD SPOUT) .2.80 V or less RIAA Equalization Deviation / RIAA 偏差 PHONO (MM) . 0 1.0 dB Rated Output Voltage/Output Impedance / 出力電圧出力 SUBWOOFER .2.8 V/1.5 k-ohms or less Headphone Jack Rated Output/Output Impedance / 出力出力 C

24、D, 1 kHz, 200 mV, 32 ohms, 0.2 % THD . 500 mV/100 ohms Signal to Noise Ratio / 信号対雑音比 (IHF-A network, LPF 20 kHz) PHONO (MM) (Input shorted) 5 mV . 80 dB or more CD (Input shorted) 200 mV . 100 dB or more Tone Control Characteristics / 特性 Bass Boost/Cut (100 Hz) . 10 dB Turnover frequency .350 Hz Tr

25、eble Boost/Cut (10 kHz) . 10 dB Turnover frequency .2.0 kHz SPECIFICATIONS / 参考仕様 R-1330 FM Section / FM 部 Tuning Range / 受信周波数範囲 U model .87.5 to 107.9 MHz T, K, A, G, L models .87.50 to 108.00 MHz L model .87.5 to 108.0 MHz J model .76.0 to 90.0 MHz 50 dB Quieting Sensitivity (IHF) U, T, K, A, G,

26、L models 1 kHz, 100 % MOD. .2.8 V (20.2 dBf) Signal to Noise Ratio / S/N 比 (IHF) Mono .73 dB Stereo .70 dB Harmonic Distortion / 歪率 (1 kHz) Mono .0.5 % Stereo .0.5 % Antenna Input / 入力 . 75 ohms unbalanced AM Section / AM 部 Tuning Range U, L models .530 to 1,710 kHz T, K, A, L, J models .531 to 1,61

27、1 kHz Antenna / .Loop Antenna General / 総合 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 Hz L model .AC 220/230-240 V, 50/60 Hz J model .AC 100 V, 50/60 Hz Power Consumption / 消費電力 .80 W Maximum Power Con

28、sumption L model (1 kHz, 6 ohms, 10 % THD) .280 W Dimensions (W x H x D) / 寸法（幅 高 奥行） .300 x 67 x 336 mm (11-13/16 x 2-5/8 x 13-1/4) Weight / 質量 . 5.8 kg (12 lbs. 13 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 Remote control .x

29、1 Indoor FM antenna (2.83 m) .x 1 AM loop antenna (1.2 m) (U, T, K, A, L, J models) .x 1 Cover DOCK .x 1 Battery (R6, AA, UM-3) .x 1 * Specifications are subject to change without notice due to product improvements. 参考仕様外観予告変更。 MPEG Layer-3 audio decoding technology licensed from Fraunhofer IIS and

30、Thomson Multimedia. “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 R-1330/NS-BP400 R-1330/NS-BP400 U . U.S.A. model T.Chinese model K .Korean model A .Australian model G . European model L. Singapore model J .Japanese model DIMENS

31、IONS / 寸法図 Unit: mm (inch) 単位 ： mm（） Speaker Section / 部 Type / 形式 .2-way bass reflex speaker system/ Non magnetic shielding type / 2 非防磁型 Driver / Woofer .13 cm (5-1/8) cone type Tweeter .2.5 cm (1) soft dome type Frequency Response / 再生周波数帯域 .50 Hz to 30 kHz (-10 dB) 100 kHz (-30 dB) Impedance / .

32、6 ohms Nominal Input / 許容入力 .60 W Maximum Input / 最大入力 .120 W Sensitivity / 出力音圧 2.83 V, 1 m .85 dB Crossover Frequency / 周波数 .3 kHz Input Terminal / 入力端子 .Screw/Banana type NS-BP400 Dimensions (W x H x D) / 寸法（幅 高 奥行） .176 x 310 x 332.5 mm (6-15/16 x 12-3/16 x 13-1/16) Weight / 質量 .5.9 kg (13 lbs.) Finish / 仕上 White piano color .