Yamaha-CDX-397_Mk2-Service-Manual电路原理图.pdf

101051 P.O.Box 1, Hamamatsu, Japan 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 specifically YAMAHA Products, are already known and understood by the 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 specified. For these reasons, we advise all YAMAHA 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 firm does not constitute authorization, certification or recognition of any applicable technical 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. Modifications are, therefore, inevitable and specifications are subject 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 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. I CONTENTS REPLACEMENT PARTS . 2 FRONT PANEL . 2 REAR PANEL . 2 REMOTE CONTROL PANEL . 3 PRINTED CIRCUIT BOARDS. 56 SCHEMATIC DIAGRAM . 7 2007 All rights reserved. This manual is copyrighted by YAMAHA and may not be copied or redistributed either in print or electronically without permission. CDX-397MK2 07.04 COMPACT DISC PLAYER CDX-397MK2 This service manual describes only the items that differ from CDX-397s. For the items not described in this service manual, please refer to the following service manual: CDX-497/CDX-397: 101016 RadioFans.CN 收音机爱 好者资料库 CDX-397MK2 2 CDX-397MK2 I REPLACEMENT PARTS * New parts Note: The replacement parts those are not listed above are the same ones of CDX-397. Refer to page 29 of the CDX-497/CDX-397 service manual. Mechanical Parts Specifications I FRONT PANEL I REAR PANEL Front panels Rear panel P.C.B. assy Accessory Black color Titanium color G model MAIN FRONT Remote control AAX82480(CKM1A176YC59) AAX82490(CKM1A176YC60) AAX82500(CKF1A312O) AAX82460(COP11855E) AAX78640(CARTCDX497) AAX78450(CKM1A176ZC59) AAX78460(CKM1A176ZC60) AAX78550(CKF1A312Z) AAX78220(COP11855C) AAX78630(CARTCDX397) CDX-397MK2CDX-397 Supported disc types Finish Music CD MP3, WMA Black color Titanium color O (Compatible)X (Incompatible) * * * * CDX-397MK2CDX-397 AAX78200 (COP11891E) Audio CD G model G model RadioFans.CN 收音机爱 好者资料库 CDX-397MK2 3 CDX-497/CDX-397CDX-397MK2 I REMOTE CONTROL PANEL CDX-397MK2 4 CDX-397MK2 MEMO MEMO ABCDEFGHIJ 1 2 3 4 5 6 CDX-397MK2 5 7 I PRINTED CIRCUIT BOARDS FOR INFORMATION ONLY (COMPONENT PARTS NOT AVAILABLE) MAIN (1) P.C.B.(Top view) MAIN (2) (CN43) FRONT (2) (CN41) FRONT (1) (BN52) CD Mechanism DIGITAL OUT OPTICAL LINE OUT L/R MAIN (2) P.C.B.(Top view) MAIN (1) (CN42) 2 ABCDEFGHIJ 1 3 4 5 7 CDX-397MK2 6 6 MAIN (1) P.C.B.(Bottom view)MAIN (2) P.C.B.(Bottom view) ABCDEFGHIJ 1 2 3 4 5 6 CDX-397MK2 7 7 I SCHEMATIC DIAGRAM FOR INFORMATION ONLY (COMPONENT PARTS NOT AVAILABLE) MAIN to FRONT (1)_CN52to FRONT (2)_CN41 To CD Machanism To CD Machanism AUDIO OUT DIGITAL OUT L OPTICAL R To CD Machanism MAIN (2)MAIN (1) CDX-397MK2