Philips 190B5CB/00, Service Manual

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Horizontal frequencies
30 - 82KHz
Service
Service
Service
TABLE OF CONTENTS
Published by BCU Monitors Printed in Suzhou Copyright reserved Subject to modification M Apr. 14 2004
Description Page
Important Safety Notice ---------------------------- 2
Technical Data --------------------------------------3~4
Installations-----------------------------------------5~6
On-screen Display(OSD)---------------------------7~8
OSD Aging Mode & Lock/unlock----------------------9
Pixel Defect Policy------------------------------------10
Warning Message-------------------------------------11
Factory Mode------------------------------------------12
Satety Test Requirements----------------------------13
Electrical & Mechanical Instructions-----------14~17
DDC Instructions & HEX Data------------------21~29
ISP Instruction ----------------------------------18~20
Description Page
Block Diagram---------------------------------------30
Control Diagram & C.B.A.----------------------------37
Audio Diagram & C.B.A -------------------------38~40
Wiring Diagram --------------------------------------41
Power Diagram & C.B.A.------------------------42~45
Exploded View
Recommended parts list ----------------------------47
Spare
Scaler Diagram & C.B.A-------------------------31~36
--------------------------------------- 46
parts list ----------------------------------48~49
Different parts list -----------------------------------50
General product specification------------------51~77
Troubling shooting & Repair flow chart-------78~82
SH 4 190B5
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
GB 3138 106 10372
19" TFT LCD Colour Monitor
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190B5CG/00
190B5CB/00
190B5CB/27
190B5CS/00
190B5CS/27