14" LCD Colour Monitor
Service
Service
Service
DDC/Power saving /TCO
User-friendliness Control
Description
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Mechanical Instructions . . . . . . . . . . . . . . . . . . 14~15
Electrical Instructions . . . . . . . . . . . . . . . . . . . . . 17~18
Fatory Adjustment. . . . . . . . . . . . . . . . . . . . . . . . 19
Colour Adjustment. . . . . . . . . . . . . . . . . . . . . . . . 20~26
DDC Instructions. . . . . . . . . . . . . . . . . . . . . . . . . 27~30
Hex Data of DDC 1/2B . . . . . . . . . . . . . . . . . . . . 31
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS
AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC
EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Published by BU Monitors
Printed in Taiwan
Table of Contents
Page
Description
Main PWB ( C.B.A) . . . . . . . . . . . . . . . . . . . . . . . 39
Main PWB (Mapping) . . . . . . . . . . . . . . . . . . . . . 40
Repair Tips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Exploded View. . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Inverter schematic Diagram. . . . . . . . . . . . . . . . 67
Inverter Panel (C.B.A). . . . . . . . . . . . . . . . . . . . . 68
Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
LCD Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
SAFETY NOTICE
©
Copyright reserved
Subject to modification
Mayl 15 2000
140S LCD
140S1M/00
Horizontal frequencies
30 - 61kHz
Page
GB
3138 106 10102