This Service Manual describes of the hardware information which is necessary for the smooth
field service of the MULTI MEDIA PROJECTOR EMP-7800 (XGA) and the trouble shooting.
As the primary technologies modification will be supplied with the Technical Information bulletins, you may update this manual.
HOW TO USE THE SERVICE 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) |
