Horizontal frequencies
30 - 130 kHz
Service
Service
Service
TABLE OF CONTENTS
Published by BCU Monitors Printed in Taiwan Copyright reserved Subject to modification M Feb. 12 2004
Description Page
Important Safety Notice ------------------------------ 2
Technical Data ----------------------------------------- 3
Frond control&Connections---------------------------4
OSD menu tree-----------------------------------------5
Lock/Unlock,Burn in&Service mode------------------6
Trouble Shooting------------------------------------7~8
Mechanical Instructions-------------------------------9
Wiring Diagram----------------------------------------10
Hex Data of DDC2B/ ---------11~15DDC Instruction
Electrical Instructions---------------------------16~18
Warning and Notes /Black Diagram------------19~20
Terminal Schematic Diagram & C.B.A.---------21~23
Description Page
Drive Schematic Diagram & C.B.A.
Video Schematic Diagram & C.B.A.
------------24~26
------------27~29
Key Control Diagram & Panel C.B.A.----------------34
MHR Schematic Diagram/Exploded View ---- 35~36
Recommended parts list ----------------------------37
Spare
Safety test requirements----------------------------44
Circuit Description------------------------------76~77
Repair Flow Chart-------------------------------78~86
Waveform----------------------------------------87~91
Main Schematic Diagram & C.B.A.-------------30~33
parts list ----------------------------------38~43
General product specification------------------45~75
DELLP1230
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.
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.
SAFETY NOTICE
Chassis : M25P
GB
3138 106 10350
6L3P10/76
22" Auto scan Colour Monitor
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