Horizontal frequencies
30 - 61 kHz
Service
Service
Service
TABLE OF CONTENTS
Published by BCU Monitors Printed in Taiwan Copyright reserved Subject to modification M May. 14 2004
Description Page
Important Safety Notice---- ------------------------------ 2
Technical Data ---------------------------------------------3
On-Screen Display-----------------------------------------5
Warning message------------------------------------------6
OSD lock/unlock,Aging mode----------------------------7
Trouble shooting------------------------------------------10
Wiring Diagram--------------------------------------------11
Flat panel adjust------------------------------------------12
Definition of pixel defects-------------------------------13
Connecting the monitor-----------------------------------4
Factory Mode/Failure mode of panel----------------8~9
Mechanical Instructions----------------------------14~15
Safety Test Requirments-------------------------------16
Description Page
Electrical Instructions-----------------------------------17
Display adjustment---------------------------------18~19
DDC Instructions/DATA----------------------------20~2
5
ISP Instructions-------------------------------------26~27
Repair Flow Chart/Tips----------------------------28~31
Function Block-------------------------------------------32
Scaler Diagram/Board C.B.A---------------------33~38
Control Diagram & C.B.A.------------------------------39
Power Diagram & C.B.A.--------------------------40~45
Exploded View------------------------------------------- 4 6
Spare/recommended parts list------------------47~49
General product specification--------------------50~67
Different parts list----------------------------------------68
REFER TO BACK COVER FOR IMPORTANTSAFETY GUIDELINES
CAUTION:USEASEPARATEISOLATION TRANSFORMER FOR THISUNIT WHEN SERVICING.
ANYPERSON ATTEMPTING TO SERVICE THISCHASSISMUSTFAMILIARIZE HIMSELFWITH THE CHASSIS
AND BE AWARE OF THENECESSARYSAFETY PRECAUTIONSTO BE USED WHEN SERVICING ELE CTRONIC
E QUIPMENTCONTAINING HIGH VOLTAGES.
SAFETY NOTICE
HP L1502
GBGB
3138 106 10384
AJ6S50/02/AJ6S50/76
15" LCD Colour Monitor
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