432X & 523X.PDF part of Daewoo 432X & 523X 432X & 523X.PDF, Daewoo Цифры 432X & 523X 432X & 523X.PDF text manual preview

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Service Manual
XGA COLOR MONITOR

Model : 432X / 523X

DAEWOO ELECTRONICS CO., LTD
OVERSEAS SERVICE DEPT.
CONTENTS

SAFETY PRECAUTIONS 1
GENERAL SAFETY INFORMATION 2
SERVICING PRECAUTIONS 3
TECHNICAL INFORMATION 6
GENERAL INFORMATION 7
PIN CONNECTOR 8
CAUTIONS FOR ADJUSTMENT AND REPAIR 8
OPERATION AND ADJUSTMENT 9
ALIGNMENT PROCEDURE 12
TROUBLESHOOTING HINTS 14
BLOCK DIAGRAM 28
PCB LAYOUT 29
SCHEMATIC DIAGRAM 32
EXPLODED VIEW DIAGRAM 36
REPLACEMENT PARTS LIST 37
PARTS LIST 38
SAFETY PRECAUTIONS

CAUTION: No modifications of any circuit should be attempted. Service work should only be performed after
you are thoroughly familiar with all of the following safety check and servicing guidelines.

x Safety Check
Care should be taken while servicing this analog color display because of the high voltages used in the
deflection circuits. These voltages are exposed in such areas as the associated flyback and yoke circuits.

x Fire & Shock Hazard