22” Auto scan Colour Monitor
CHASSIS: M25P
Important Safety Notice .......................2
Technical Data...............................3
Regulatory Information........................4
Installation ..................................5
Resolution Modes ............................6
OSD Adjustment .............................7~15
OSD Lock & Unlock,Service Mode,Burn In Mode.16
Warning and Notes ...........................17
DDCDATA..................................18
DDC Instructions .............................19~22
Electrical Adjustments ........................23~25
Mechanical Instructions .......................26
Purity and Static convergence Adjustments . . ....27
Safety Test Requirements (Hipot & Ground) . . ....28
Wiring Diagram ..............................29
Description
Description
Page
Page
Table of Contents
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.
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.
DDC/Power saving/TCO
Horizontal frequencies
30 - 130kHz
Service
Service
Service
Published by BU Monitors Printed in Taiwan Copyright reserved Subject to modification JUNE 7 2002
©
GB
3138 106 10195
Block Diagram................................................30
Terminal(A1) Schematic Diagram & PCB (A1)...31
Video(A2) Schematic Diagram ........................32
Video PCB (A2)..............................................33
Key Control Schematic Diagram & PCB (E)......34
Deflection(B) Schematic Diagram....................35
Deflection & Power PCB (B, C)........................36
Power Schematic Diagram (C) & MHR (F)........37
Driver(D) Schematic Diagram & PCB (D).........38
Repair Tips ...................................................39
Exploded View...............................................40
Recommended Parts List................................41
Spare Parts List..............................................42~49
General Product Specification.........................50~81
Repair flow chart.............................................82~90
General Troubleshooting Guide. . ....................91~113
202P40/00C(PHILIPS)
202P4 M25P
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