Yamaha-RXV-573-Service-Manual电路原理图.pdf
《Yamaha-RXV-573-Service-Manual电路原理图.pdf》由会员分享,可在线阅读,更多相关《Yamaha-RXV-573-Service-Manual电路原理图.pdf(134页珍藏版)》请在收音机爱好者资料库上搜索。
1、101 2 3 6 SERVICE 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
2、users, and have therefore 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 YAMA
3、HA product owners 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 t
4、echnical capabilities, 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. Modific
5、ations are, therefore, 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 electrici
6、ty your body may 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. AV RECEIVER RX-V573/HTR-5065 P.O.Box 1, Ha
7、mamatsu, Japan CONTENTS TO SERVICE PERSONNEL .2 FRONT PANELS .3 REAR PANELS .47 REMOTE CONTROL PANEL .8 SPECIFICATIONS / 参考仕様 .914 INTERNAL VIEW .15 SERVICE PRECAUTIONS / 時注意事項 .15 DISASSEMBLY PROCEDURES / 分解手順 .1618 UPDATING FIRMWARE / .1920 SELF-DIAGNOSTIC FUNCTION / (自己診断機能) .2150 POWER AMPLIFIER
8、 ADJUSTMENT / 調整 .51 DISPLAY DATA .5253 IC DATA .5473 BLOCK DIAGRAMS .7475 PRINTED CIRCUIT BOARDS .7689 PIN CONNECTION DIAGRAMS .90 SCHEMATIC DIAGRAMS .91100 REPLACEMENT PARTS LIST .101115 REMOTE CONTROL .116118 CONFIGURING THE SYSTEM SETTINGS . 119 設定変更 .120 FIRMWARE UPDATING PROCEDURE .121126 更新手順
9、 .127132 12.04 Copyright 2012 All rights reserved. This manual is copyrighted by YAMAHA and may not be copied or redistributed either in print or electronically without permission. Note: When the following parts are replaced, the model name MUST be written to the back-up IC (EEPROM: IC22 on DIGITAL
10、P.C.B.) to have proper operation. (For details, refer to “S5. SOFT SWITCH” menu of the self-diagnostic function.) 注意: 下記部品交換場合、正常動作名 IC(EEPROM:DIGITAL P.C.B. IC22) 書込必要。 (詳細、 “S5. SOFT SWITCH” 参照。 ) DIGITAL P.C.B. EEPROM: IC22 on DIGITAL P.C.B. RX-V573/HTR-5065 This product contains chemicals known
11、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 MOUTH FOR ANY REASON WHATSOEVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder f
12、umes 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. 1. Critical Components Information Components having special characteristics are marked and must be replaced with parts havin
13、g 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 conductive surfaces are properly insulated from supply circuits. Meter impedance should be equivalent to 1500 ohms
14、shunted by 0.15 F. TO SERVICE PERSONNEL Leakage current must not exceed 0.5mA. Be sure to test for leakage with the AC plug in both polarities. WARNING: CHEMICAL CONTENT NOTICE! For U model “CAUTION” “F5402: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 6A, 125V FUSE.” F
15、or C model CAUTION F5402: REPLACE WITH SAME TYPE 6A, 125V FUSE. ATTENTION F5402: UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE 6A, 125V. WALL OUTLET EQUIPMENT UNDER TEST AC LEAKAGE TESTER OR EQUIVALENT INSULATING TABLE 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 +
16、 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 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 +
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- Yamaha RXV 573 Service Manual 电路 原理图