Introduction; Scope; Description - Hitachi CML176SXW Service Manual

1. INTRODUCTION

1.1 Scope

This specification defines the requirements for the 17" MICRO-PROCESSOR based Multi-
mode supported high resolution color LCD monitor, This monitor can be directly connected
to general 15 pin D-sub VGA connector and DVI-D digital connector, eliminates the
requirement of optional special display card. It also supports VESA DPMS power
management and plug & play function. There is a build-in stereo audio amplifier with
volume control to drive a pair of speakers.

1.2 Description

The LCD monitor is designed with the latest LCD technology to provide a performance
oriented product with no radiation. This will alleviate the growing health concerns. It is also
a space saving design, allowing more desktop space and comparing to the traditional CRT
monitor, it consumes less power and gets less weight in addition MTBF target is 20K
hours or more.
Comparison Chart of EP877/EP878
Panel
Signal Interface
Sync Type for analog input
Color Temp user adjust
DDC
Speaker
Headphone Jack
Microphone Jack
USB Hub
Tilt / Swivel
CML176SXW
Normal 17" panel
Hydis HT17E13-100-110
DSUB+DVI-D
Separate / compatible /
Support
DDC2B
No
No
No
Not supported
Yes / No
4
CML178SXW B
Normal 17" panel
Hydis HT17E13-100-110
DSUB+DVI-D
Separate / compatible /
Support
DDC2B
1W +1W
Yes
No
Not supported
Yes / No