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17" Auto scan Colour Monitor Chassis:CM24TY20

Service 107B CM24 GSIII
Service
Service

DDC/Power saving/TCO
107B10/97C TY20
User-friendliness Control




Horizontal frequencies
30 - 92 kHz

TABLE OF CONTENTS

Description Page Description Page

Important Safety Notice ------------------------------- 2 Video Panel (A) Schematic Diagram&C.B.A(A) --26
Technical Data ------------------------------------------ 3 Power Supply (C) Schematic Diagram &
Installation ----------------------------------------------- 4 Waveforms for Diagram A and C---------------------27
OSD Menu tree structure ---------------------------- 5 Main Panel C.B.A. (B,C) ------------------------------28
OSD Adjustments ----------------------------------- 6-12 Main Panel (B) Schematic Diagram-----------------29
Warning and Notes ------------------------------------ 13 CPU(B1) Schematic Diagram &
Mechanical Instructions ------------------------------ 14 Waveforms for Diagram B ----------------------------30
Wiring Diagram----------------------------------------- 15 Repair Tips ----------------------------------------------31
Hex Data of DDC 1/2B --------------------------- 16~17 Exploded View ----------------------------------------- 32
DDC Instructions --------------------------------- 18~20 Recommanded parts List ---------------------------- 33
Electrical Adjustments -------------------------- 21~23 Spare parts list------------------------------------- 34~42
Safety test requirements (Hipot & Ground)--------24 Repair flow chart-----------------------------------43~50
Block Diagram ------------------------------------------25 General product specification-------------------51~73

SAFETY NOTICE

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 Monitor Printed in Taiwan Copyright reserved Subject to modification Mar 15 2000 GB 3138 106 10093