File name EMP_720_730_520_ED_EX.pdf

EMP-720/730/520 Exploded Diagram May, 24, 2002 VDCSG, SEIKO EPSON 1200 1301 8004 8004 1000 1700 901 901 8004 900 8005 G E 1600 604 F L M 800 A 8004 E F 603 8003 8001 602 8001 8007 8001 1100 H D K 100 8001 I J 8007 1401 601 1400 D 600 8001 401 1500 1900 8006 H 205 K 206 C A N 500 1800 503 O 8006 1402 301 8010 8001 O 203 J 8001 202 I 200 201 G M 502 701 700 8009 300 B C L 112 204 8001 114 504 8008 400 B 501 8002 113 N 2100 110 8008 111 115 1300 8008 1302 8008 8008 1303 8008 111 8008 8008 1301 2200 2300 116

File name EMP_720_730_E_SM.pdf

Multi Media Projector Service Manual EMP-720(XGA) EMP-730(XGA) EMP-720,EMP-730 INTRODUCTION This Service Manual describes of the hardware information which is necessary for the smooth field service of the Multi Media PROJECTOR EMP-720/EMP-730 and the trouble shooting. As the primary technologies modification will be supplied with the Technical Information bulletins, you may update this manual. Since the service manual describes the topics which may be required in the field maintenance, you may utilize this for repair or diagnosis of failures. The contents are as following. Before you start the maintenance service, read every safety precautions and observe safety precautions and observe safety rules. precautions : SAFETY,MAINTENANCE,PERSON chapter 1 : GENERAL (PART NAME, SYSTEM FUNCTION, SPECIFICATION, etc...) chapter 2 : THEORY OF OPERATION (HARDWARE,INTERNAL CONNECTION, FUNCTION OF UNITS, etc...) chapter 3 : TROUBLE SHOOTING chapter 4 : DISASSEMBLE & ASSEMBLE (ASSEMBLY PROCESS FOR MAIN FRAME) HOW TO USE THE SERVICE MANUAL VCCI RADIO FREQUENCY INTERFERENCE SELF RESTRICTION This product is the type 1 information equipment and uses radio frequency energy and fully complies with the limits for the specifications in the computer information equipment radio interference regulation (VCCI rules). If not installed and used properly manufacturer's instructions, may cause interference to radio and television reception. TRADEMARK NOTICES EPSON is the trademark of SEIKO EPSON CORPORATION. 1. This document should not be reproduced in whole or in part without the written permission of SEIKO EPSON CORPORATION. 2. Any of description in this document is the subject to change without notice in future. 3. The information and specification in this document are the most up-to-date at the time of publication. However, we are unable to guarantee the accuracy of printed material after the date of publication. In case of any mistake or lack of description, please kindly notify us to correct. 4. Any influence by utilizing the document may be out of our responsibility regardless the item 3 above. 2002 SEIKO EPSON CORPORATION SEIKO EPSON 0-2 Revision:A EMP-720,EMP-730 Manual Revision History History REV. A Mar. 25, 2002 Date Initial draft Detail of change Service memo Make a note here of important technical information from Technical Information bulletins. SEIKO EPSON 0-3 Revision:A EMP-720,EMP-730 SAFETY INSTRUCTIONS 1. MAINTAINING OPERATOR SAFETY (1). PREVENTING ELECTRIC SHOCKS · Turn off the power switch and disconnect the power cord from the AC outlet before carrying out any disassembly and assembly work on this projector. · If power needs to be supplied to the projector while the cover is removed (such as when making adjustments), take off any metallic objects such as wristwatches, shirt cuff buttons, rings and tie pins which may pose the danger of coming into contact with the projector. (2). PREVENTING INJURY · Projector components such as the lam