Acer H235H manual Service Guide Version and Revision

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Service Guide Version and Revision

	Version	Release Date	Revision History	Customer model	TPV model

	A00	May.-13-2009	Initial Release	H235H	HD9SA6MK8XAYDC

					HD9GA6MK8XABDC
					HD9GA6MK8XABDC

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Contents Acer H235H Service Guide Service Guide Version and Revision Trademarks CopyrightDisclaimer ConventionsPreface Precautions Special Notes on LCD MonitorsTable Of Contents Scope Chart of H235HIntroduction DescriptionMeasurement systems Electrical Requirements of H235HStandard Test Conditions LCD Monitor General Specification 55.2 41.4 Electrical Characteristics LCD Panel Specification of H235HGeneral Specifications Optical Specifications Page Factory Preset Timing of H235H Monitor Block Diagram Main Board Diagram Power Board Diagram Software Flow Chart Remark Main Board Layout Symbol Description Installation Screen Position Adjustment Attaching the BaseFront panel controls Page How to Adjust a Setting Page Using the Right Power Cord Tool for disassembly is as follows Disassembly ProcedurePage Page Page Lvds cable Remove the five screws remarked in red Page Panel No Power No Picture LED is orange Panel Power Circuit OK NGKey Board Power Board No powerNo Backlight Connector Information Pin color display signal cable Exploded Diagram Model H235H FRU Field Replaceable Unit List ChapterDescription TPV Part No Acer Part no `ty Part List Picture Description TPV Part No Acer Part noCBPCRA6ABQ4 Main Board TO252RED TSUMO58GDJ-LF-1 Lvds Wafer Connect Hdmisel Output IC with Heat-sink90G6119-1 Power board KBP208GXxxx