PHILIPS 104S
Manual de Servicio

14� Auto scan Colour Monitor

Chassis 104S CM23 GSIII

Service Service Service
DDC/Power saving/TCO User-friendliness Control

104S11/00(COCA)

Horizontal frequencies 30 - 54 kHz

Contents
Description

TABLE OF CONTENTS
Page Description

Page
Page

Important Safety Notice ------------------------------- 2 Technical Data ------------------------------------------ 3 Installation and Control-------------------------------- 4 Warning and Notes ------------------------------------ 5 Mechanical Instructions ------------------------------ 6 Wiring Diagram----------------------------------------- 7 Electrical Instructions -----------------------------8 ~15 DDC Instructions------- --------------------------- 16~19 DDC Data---------- --------------------------------- 20~21 Safety test requirements (Hipot & Ground)--------22 Block Diagram &C.B.A(A)-----------------------------23 Video Panel (A) Schematic Diagram ---------------24

Main Panel (B1) Schematic Diagram---------------25 U-control Schematic Diagram & Waveforms for Diagram B2----------------------------------------------26 Main Panel C.B.A. ------- ------------------------------27 Power supply Schematic Diagram & Waveforms for Diagram C ------------------------------------------28 Repair Tips ----------------------------------------------29 Exploded View ----------------------------------------- 30

Recommanded parts List ---------------------------- 31 Spare parts list--------------------------------------32~38 Repair flow chart----------------------------------- 39~46 General product specification------------------- 47~71

REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES

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.
Published by BCU Monitors Printed in Taiwan
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Copyright reserved

Subject to modification

MAY 26 2000

GB 3138 106 10099