Manual Do Utilizadoríndice analíticoObjective52002 Model Line Up6Specifications7Features8New Asymmetrical Cell Structure Panel9Model Differences9Disassembly11Rear Cover Removal1142” HD PCB Board Layout Diagram13Printed Circuit Board Information Table1350” PCB Board Layout Diagram1442” SD PCB Layout Diagram15Video Signal Path Explanation16HY/HZ Board16HX Board17D1 Board18DVI Interface19Sync Process21RGB/PC Input Mode Sync21Composite/ Component Video Input mode Sync21D1 Board22D1 Main ICs Operation22D2 Board23D2 Board details24SC Board Explanation25SS Board Explanation28Power Supplies31Standby Power Supply31Main Power Supply32Power Factor Control32Low Voltage Power supply33Voltage Regulation33High Voltage Power Supply34Protection Circuits36Diagnostic Procedures38Self Check Display Indication38Power LED Flashing timing chart39Diagnostic Flow Charts40No Power40The Power LED is red and blinking on/off41Power LED blinks twice42No Picture Flowchart 143No picture Flowchart 244Dark picture Flowchart45Local screen failure46Service Hints46After Image Prevention53Screen Saver Feature53Side Bar Brightness adjustment54Option Setting55Accessing the Option Menu55Hidden Option Menu for GPH5D series56Sample Waveforms58HY/HZ board58HX board61SC Board Input Signals63SC Board Waveforms64SS-Board Input Signals66SS Board Waveforms67PDP Defect Pixel Specification68Connector Tables69F-BOARD CONNECTORS69P-BOARD CONNECTORS69HX- BOARD CONNECTORS73HY / HZ- BOARD CONNECTORS74Adjustment Procedures75Panel label Information75+B Set-up76Confirmation76Driver Set-up77Initialization Pulse Adjust78P.C.B. (Printed Circuit Board) exchange procedure79Adjustment Volume Locations79Test Point locations80Serviceman mode81CAT (computer aided test) Mode81I2C Mode81CD mode82SD Mode83I2C Menu Structure84Alignment Procedures85NTSC Panel White Balance85Pedestal Setting86PC/RGB Panel White Balance87HD /525i /525P Panel White Balance89625i Panel White Balance91Sub Brightness Setting92Tamanho: 4 MBPáginas: 92Language: EnglishAbrir o manual