Philips BDL4230 free download

File name BDL4230.pdf

42 inch FHD LCD PUBLIC DISPLAY BDL4230E/00 Horizontal frequencies 31 - 8 3 kHz TABLE OF CONTENTS Description Page Description Page Important Safety Notice--------------------------------------2 Failure Mode Of Panel - ------------------------------------47 Technical Data--------------------------------------------------3 Wiring Diagram----------------------------------------------48 Installation----------------------------------------------------4~6 Block Diagram-------------------------------------------49~50 Troubleshooting------------------------------------------------7 Scaler Diagram & C.B.A. -----------------------------51~55 On Screen Display----------------------------------------8~19 Power Diagram & C.B.A. ----------------------------56~58 Philips Pixel Defect Policy ---------------------------------20 Control Diagram & C.B.A. ----------------------------59~60 Mechanical Instructions ------------------------------21~26 General product specification---------------------61~110 Color adjustment ---------------------------------------27~28 Exploded V iew ---------------------------------------------111 Electrical instruction -----------------------------------29~31 Spare/ Recommended P arts List-----------------------112 Service Tool-----------------------------------------------32~33 PCBA photos-------------------------------------------------113 DDC Instructions & Serial Number -----------------34~41 Repair tips---------------------------------------------114~115 DDC DATA ----------------------------------------------------42 Repair Flow chart------------------------------------116~121 Firmware Upgrade for CPU-- -------------------------43~46 Safety Test Requirments---------------------------------122 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 VOL TAGES. CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING. REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES Published by Philips Consumer Lifestyle Copyright reserved Subject to modification Aug 21 2009 GB 2 BDL4230E LCD