Philips AZT9230 Manuals

CD Portable FM/AM Digital tuner CD Player • Digital tuner with 30 station presets Provides fast, accurate tuning to your favourite stations. You can store up to 24 FM and 6 MW stations in memory for fast, easy access • Clock and alarm function Clock with alarm that can wake you with a friendly beep, low power consumption of clock is ensured. • Powersaving 45 seconds Electronic skip protection Automatically stores 45 seconds of music to prevent music interruptions caused by shocks. Powersaving ESP3 improves battery performance compared to ESP off. • Digital dynamic bass boost Enhances bass at low, mid and high volume, to give deep, rich sounds. • Extended playing time up to 20 hours (CD function, ESP3 on) Powersaving technology extends battery playing time to 20 hours with two regular LR6-size (AA) alkaline batteries. • CD-Rewritable compatible • All CD program modes • Headphone,AC/DC adapter, in-cord 3-key remote control and ECO-PLUS Ni-MH rechargeable batteries included 9230 AZT

PRODUCT FAMILY DORIS2 – PB3 Technical specification ......................................................1-1 Features ............................................................................1-2 Connections and controls ..................................................1-3 Instruction for use (excerpt)...............................................1-4 Accessories .......................................................................1-7 Safety & Warnings.............................................................1-8 Service hints Repair positions ............................................................2-1 Dismantling CD-door.....................................................2-1 CD-drive cleaning & lubrication.....................................2-2 CD-drive lens cleaning ..................................................2-2 Handling chip components............................................2-3 Service tools..................................................................2-3 Pin description of ICs.........................................................3-1 Start-up procedure.............................................................3-5 Service Test Program........................................................3-6 Blockdiagram.....................................................................3-8 Circuit diagrams Part 1 – Signal...............................................................4-1 Part 2 – Control .............................................................4-2 Part 3 – Supply..............................................................4-3 Part 4 – Tuner ...............................................................4-4 Printed circuit boards CD board copperside view ............................................4-5 CD board componentside view .....................................4-6 Tuner board...................................................................4-7 Exploded view ...................................................................5-1 Mechanical partslist ...........................................................5-1 Electrical partslist...............................................................6-1 CS 46 686 © 3103 785 25020 Published by PW 0017 Service Audio Printed in The Netherlands Subject to modification Service Manual Portable compact disc player CLASS 1 LASER PRODUCT AZ9015 AZ9225 AZT9230 all versions TABLE OF CONTENTS © Copyright 2000 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.

Shockproof CD Player AZT9230

4806 725 27079 Impresso no Brasil Sujeito a Modificações Todos os Direitos Reservados Portable compact disc player AZT9230/19 02/2002 Conteúdo Página Precauções, instruções de segurança e notas...................................2 Especificações técnicas.....................................................................3 Instruções de uso................................................................................5 Instruções de desmontagem / reparo..................................................17 Descrição dos pinos dos CI’s..........................................................19 Procedimento de inicialização........................................................23 Programa de teste............................................................................24 Programa de teste - Fluxograma.........................................................27 Diagrama em blocos......................................................................28 Esquemas Elétricos & Guias de Placa............................................29 Vista Explodida................................................................................36 Lista de Peças.................................................................................37 � Volta ao Menu

Shockproof CD Player AZT9230 Toll Free Help Line Ligne d’assistance en service libre Linea de ayuda telefónica sin cargo 800-531-0039