Acer G195HQ manual Main Board Layout, 715G2883 1, Symbol Description

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Main Board Layout

715G2883 1 6

	Symbol	Description	Symbol	Description

		TSUM1PEL PQFP-100
	U401	TSUMU5PEHL-LF	CN302	WAFER
		PQFP-100(Dual-Input Model)
	U701	AP1117E33L-13	CN701	CONNECTOR 9P 2.0

	U106	AZC099-04S SOT23-6L	CN402	CONN 6PIN 2.0

	U103	AZC099-04S SOT23-6L	CN101	D-SUB 15PIN VERTICAL CONN WITH SCREW
				DVI 24PIN CONN F ATTACHED
	U402	EN25F20-100GCP 2Mb SOP-8	CN102	DVI 24PIN CONN F ATTACHED
	U402	EN25F20-100GCP 2Mb SOP-8	CN102	SCREW(Dual-Input Model)
				SCREW(Dual-Input Model)
	U104	AZC099-04S SOT23-6L	U105	AZC099-04S SOT23-6L(Dual-Input Model)

	X401	14.31818MHZ/32PF/49US	U107	AZC099-04S SOT23-6L(Dual-Input Model)

	U106	AZC099-04S SOT23-6L(Dual-Input
	U106	Model)
		Model)

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Contents Acer G195HQ Service Guide T89AM6D8MXAFH2 Service Guide Version and RevisionT89AM5D8MXAFN2 Conventions CopyrightDisclaimer TrademarksPreface Special Notes on LCD Monitors PrecautionsTable of Contents Description Chart of G195HQIntroduction ScopeStandard Test Conditions Electrical Requirements of G195HQMeasurement systems TTL LCD Monitor General SpecificationEPA Energy Star G195HQ General Specifications LCD Panel Specification of G195HQOptical Specifications Factory Preset Timing of G195HQ Monitor Block Diagram RGB Main Board DiagramT89AM6D8MXAFH2 Dual-Input Model DVIMosfet Power Board DiagramON/OFF DIM Software Flow Chart Remark Main Board Layout Symbol Description715G2883 1 Installation Attaching / Removing the Base Screen Position AdjustmentUser Controls Volume Up / DownEColor Management OSD Adjusting the OSD settingsPage Page Using the Right Power Cord Disassembly Procedure Tool for disassembly is as followsPage Page Lvds Cable Page Panel Okng Main Board 1 No PowerNo Picture LED is orange OK NG Panel Power CircuitKey Board No power Power BoardNo Backlight Connector Information FRU Field Replaceable Unit List Chapter Exploded Diagram Model G195HQDescription TPV Part No Acer Part No `ty Picture Description TPV Part No Acer Part No Part ListKEPC9QKO Page DDC2SCL DDC2SDA Main BoardAO3401L TSUM5PFHL Lock type DSUBB+ LVB0M RXO0 CBPC9M5AFQN TSUM1PEL Power board Dbrt VIN AUTO1K Key board