19” LCD Color Monitor BenQ G900WA
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Content Index
1.AboutThisManual......................................................................................................................................................... 2
2.Introduction................................................................................................................................................................... 3
2.1 RoHS requirement ...........................................................................................................................................................3
2.2 Safety Notice.....................................................................................................................................................................3
2.3 General Description .........................................................................................................................................................4
2.4 Related service information ............................................................................................................................................4
3.ProductOverview........................................................................................................................................................... 6
3.1 Monitor Specifications .....................................................................................................................................................6
3.2 Input Signal Connector....................................................................................................................................................7
3.3 Factory Preset Display Modes .......................................................................................................................................7
3.4 Panel Specification...........................................................................................................................................................8
4Disassembly/Assembly ................................................................................................................................................. 13
4.1 Three angles’ view .........................................................................................................................................................13
4.2 Exploded View ................................................................................................................................................................14
4.3Disassembly .......................................................................................................................................................................15
5.Cosmetic / Appearance / Alignment Service......................................................................................................... 19
5.1Software/FirmwareUpgradeProcess................................................................................................................................19
5.2Adjustment/AlignmentProcedure ...................................................................................................................................22
5.3White‐Balance,LuminanceAdjustment.............................................................................................................................31
6CircuitBoardandStandardPartsReplacement .............................................................................................................. 33
6.1ElectricalBlockDiagram ....................................................................................................................................................33
6.2TroubleshootingGuide.......................................................................................................................................................35
6.3Circuitoperationtheory.....................................................................................................................................................42
6.4BOMList ............................................................................................................................................................................44
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General
Weight and Dimensions
