Yamaha CRX-330 Service Manual

Also see for CRX-330: Service manual Owner's manual Owner's manual Owner's manual

Contents

CRX-330/NS-BP110/NS-BP100The MCR-330 consists of the CRX-330 and NS-BP110.The MCR-230 consists of the CRX-330 and NS-BP100.1 0 1 1 2 6SERVICE MANUALIMPORTANT NOTICEThis 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 knownand 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 adviseall YAMAHA product owners that any service required should be performed by an authorized YAMAHA Retailer orthe appointed service representative.IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification orrecognition 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 servicedepartments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable andspecifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact thedistributor's Service Division.WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may haveaccumulated 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.■ CONTENTSTO SERVICE PERSONNEL ........................................2–4PREVENTION OF ELECTROSTATIC DISCHARGE ......5SYSTEM COMPOSITION / .......................6FRONT PANELS .............................................................7REAR PANELS ......................................................... 8–10REMOTE CONTROL PANELS ..................................... 11SPECIFICATIONS / ................................. 12–13INTERNAL VIEW .......................................................... 14DISASSEMBLY PROCEDURES / ........... 15–17UPDATING FIRMWARE /..................................... 18–23SELF-DIAGNOSTIC FUNCTION /.......................................24–38DISPLAY DATA .............................................................39IC DATA ...................................................................40–46PIN CONNECTION DIAGRAMS .............................47–48BLOCK DIAGRAM ........................................................49PRINTED CIRCUIT BOARDS .................................50–55SCHEMATIC DIAGRAMS .......................................57–61REPLACEMENT PARTS LIST ................................63–79REMOTE CONTROL .....................................................80animate '08.12P.O.Box 1, Hamamatsu, JapanCopyright © 2008 All rights reserved.This manual is copyrighted by YAMAHA and may not be copied orredistributed either in print or electronically without permission.CD RECEIVER / SPEAKERSCRX-330/NS-BP110/NS-BP100For U, T, K, A, G, L, V and J modelsThis service manual is for the CRX-330/NS-BP110/NS-BP100 (U, T, K, A, G, L, V and J models).For service manual of the CRX-330/NS-BP110 (B model), please refer to the following publication number:CRX-330/NS-BP110 (B model): 101137MICRO COMPONENT SYSTEM MCR-330/MCR-230