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AOC E941VA Diode LBAV70LT1G SOT-23 LRC, RLZ5.6B, RLZ 5.6B Llds, Key Pad, EAR Phone Stand, Carton

Models: E941S E941VA E941SA

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Service Manual

AOCe941series

FB402	071G	56V301		M	CHIP BEAD 2012 300 OHM	1
FB403	071G	56V301		M	CHIP BEAD 2012 300 OHM	1
FB404	071G	56V301		M	CHIP BEAD 2012 300 OHM	1
FB405	071G	56V301		M	CHIP BEAD 2012 300 OHM	1
FB408	071G	56V301		M	CHIP BEAD 2012 300 OHM	1
D101	093G	64 42		L	DIODE LBAV70LT1G SOT-23 LRC	1
D102	093G	64 42		L	DIODE LBAV70LT1G SOT-23 LRC	1
ZD102	093G	39GA01		T	RLZ5.6B	1
ZD101	093G	39GA01		T	RLZ5.6B	1
D402	093G	39S 24		T	RLZ 5.6B LLDS	1
D403	093G	39S 24		T	RLZ 5.6B LLDS	1
	715G3737M01000004L				MAIN PCB FR4 80x72x1.6mm DS	1
	J07G	1	S179		wooden pallet	1
	J07G	1	S181		wooden pallet	1
	J15G8B33501				main frame FOR CMO LED_audio_dvi	1
	J33G8B42		1 1C9073		KEY PAD	1
	J33G8B43AFR 1L				key pad holder	1
	J33G8B44AFR 1L				EAR PHONE STAND	1
	J33G8B46AFR 1L				web cam cover	1
	J34G8B50AEDB1B9073				bezel n941 FOR e941va	1
	J34G8B51AFRA7B9073				rear cover n941 for cmo led	1
	J34G8B52AED 1B9073				stand	1
	J34G8B53AED 1B9073				stand cover	1
	J34G8B54AED 1B9073				base-941	1
	J37G8B04		1		hinge	1
	J40G 19T61561A				ID LABEL e941Va EUR	2
	J40G POP61524A				USB LABEL N941S	1
	J40G POP61526A				LED LABEL	1
	J40G000361514A				Win7 EPEAT(S) EPA LABEL	1
	J41G780A61522A				QSG e941Va	1
	J44G6002		S171		PAPER PLATE	1
	J44G6002		S179		paper plate	1
	J44G9003210 35				CORNER PAPER	1
	J44G9909101				eps	1
	J44G9909201				eps	1
	J44G9909615 3A				CARTON	1
	J45G	77	6		PE PACKING	2
	J45G	88626		1 R	PE BAG FOR MONITOR	1
	J52G	1185A3A			BIG TAPE FOR CARTON	130
	J52G	1185A3B			BIG TAPE FOR CARTON	2nd source
	J52G6025800910				INSULATE SHEET	1
	J70G900261541A				CD MANUAL e941Va	1
	KEPCAJA9				key board	1
SW001	077G	5005A1 XL			DOME SWITCH 5 PCS	2
	SMTKEPCAJA9				key board for smt	1
CN001	033G8032 6F			X	WAFER 6P 1.25MM	1
CN001	033G8032 6F HR				CONNECTOR	2nd source
R003	061G0603000 FT				RST CHIPR MAX 0R01 1/10W TZAI YUAN	2nd source
R003	061G0603000 JF				RST CHIPR MAX 0R05 1/10W FENGHUA	1

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AOC E941VA Diode LBAV70LT1G SOT-23 LRC, RLZ5.6B, RLZ 5.6B Llds, Key Pad, EAR Phone Stand, USB Label N941S, LED Label

Contents

LCD 显示器维修手册 AOC e941VA /e941SA /e941SRevision List Contents LCD Specifications Product FeaturesTTL USB HUBFactory preset modes XGASxga WxgaOperation instruction Control ButtonsDCR OSD User mode adjustment OSD Lock FunctionVGA 15pin Connector DVI ConnectorInterface description +5VDCUSB+ Audio in port Panel Feature General Specifications Electrical Absolute RatingsElectrical Characteristics AOCe941Series LED Connector Optical SpecificationsBlock Diagram LCD Block DiagramMainBoard Block Diagram 1e941VA---715G3737 2e941SA---715G3225 EMIIC-PWM MOS SETSoftware Flow Chart Software Flow ChartCircuit Schematic Main Board 1---715G3737-M01Detvga DVI-input/DDC Power part---5V/3.3V/1.8V Scarlar---Flash/key Output---LVDS connector Main Board 2---715G3225-1-2 Bladj BlonR101 TO252 AOCe941Series VSC Power Board 715G2892-P02---adapter 12V/5VConverter Board----715G3918-P02 Audio part 715G2892 P02 PhonejackKey Board 715G4007-K01 Explore Views AOCe941Series AOCe941Series PCB Layout MainBoard 1- 715G3737-M01AOCe941series Main Board 2---715G3225-1-2 AOCe941series PowerBoard 715G2892-P02 KeyBoard ---715G4007 Maintenance Trouble treatment Trouble Shooting Main Board---No PowerCheck flow chart For the no power Maintainability RequirementCheck flow chart For the no signalCheck flow chart No Backlight of panel Key Board---OSD no working Writing DDC program step AOCe941series AOCe941series BOM List Model：e941VA--T995NTNBWVK2PNJScrew AD91603YY1SMTJ Power Board for SMT Choke CoilChoke by LI TA AC SocketIC FAN6752MY SOP-8 RST Chipr MAX 0R05 1/10W FenghuaRST Chipr 1KOHM +-1% 1/10W Yageo RST Chipr 10KOHM +-1% 1/10W YageoAD91603YY1AIJ Power Board for AI EyeletIC AS431AZTR-E1 TO-92 TRA KTD1028 KECJumper Wire Rectifier Diode FR107LNPCA9361XYY1J Convertor Board PIN Header 2.54MM 2PRST Chip 1K 1/10W 5% Tzai Yuan RST Chipr 10K OHM +-5% 1/10W FenghuaRST Chip 100K 1/10W 5% Tzai Yuan RST Chipr 1 OHM +-5% 1/10W YageoConnector 9P Conn 6PINWafer RST Mofr 4.7 OHM +-5% 2WS FutabaRST Chipr 10 OHM +-5% 1/16W Fenghua RST Chip 10R 1/16W 5% Tzai YuanRST Chipr 100 OHM +-5% 1/16W Fenghua RST Chip 100R 1/16W 5% Tzai YuanRST Chipr 1KOHM +-5% 1/16W Fenghua RST Chip 1K 1/16W 5% Tzai YuanRST Chipr 10KOHM +-5% 1/16W Fenghua RST Chip 10K 1/16W 5% Tzai YuanTzai Yuan RST Chipr 470 OHM 5% 1/16W FenghuaRST Chip 470R 1/16W 5% Tzai Yuan RST Chipr 4.7KOHM +-5% 1/16W FenghuaAOCe941series CAP Chip 4U7 10V X7R Chip BeadDome Switch 5 PCS SMTKEPCAJA9 Diode LBAV70LT1G SOT-23 LRCRLZ5.6B RLZ 5.6B LldsModel：e941SA--T995NSNCWVA1UNJ Screw M3X6 CBPC9NWA1QHJRST Chipr 15KOHM +-1% 1/10W Yageo RST Chipr 1KOHM +-1% 1/8W YageoCN901 006G R906 061G152M10452T XZ RST Chipr SUB 15PIN SOC Subd H 15P FSUB 15PIN Vertical Conn with Screw SMTC9NWA1QHJ Main Board for SMTRST Chipr 0 OHM +-5% 1/16W Yageo RST Chipr 1KOHM +-5% 1/16W Yageo RST Chipr 10KOHM +-5% 1/16W YageoRST Chip 330R 1/16W 5% Fenghua RST Chip 390R 1/16W 5% FenghuaRST Chipr 56KOHM 1/16W Fenghua RST Chipr 56KOHM 1/16W Tzai YuanRST Chipr 75 OHM +-5% 1/16W Fenghua RST Chipr 75OHM +-5% 1/16W YageoAOCe941series X7R X5ROHM Bead BAV70 SOT23 by PAN JITJ44G9909101 Eps J44G9909201 J44G9909615 4A Model：e941S-- T9A2NS2DWVA4QNE ADA1603HD1SMT Power Board for SMT LNPCA9401XHD1 Main BOARD-CBPCANSA1H1 SMTCA-U402PC123Y22FZOF Sharp AC Socket ST-01CP-BCE-RADA1603HD1AI Power Board for AI RST Chipr 10 Kohm +-1% 1/10W FenghuaRST Chipr MAX RST Chipr 1MOHM +-5% 1/4W Tzai YuanNO-SUGGEST RST Chipr MAX 0R05 OHM 1/16W NO-SUGGEST RST Chipr 100 OHM +-5% 1/16WNO-SUGGEST RST Chipr 1KOHM +-5% 1/16W YA NO-SUGGEST RST Chipr 10KOHM +-5% 1/16W YNO-SUGGEST RST Chipr 330 OHM +-5% 1/16W NO-SUGGEST RST Chipr 75OHM +-5% 1/16W YAChip Bead 120OHM 6A MGLB2012-120T-LF Main Board PCBLED GPTD1210YGC3-HB KEY Board PCBAdapter Board PCB AC/DC Converter TA9690GN-A1-0-TR SOP-24RST Chip 1R 1/10W 5% Tzai Yuan RST Chip 120K 1/10W 5% Tzai YuanCAP Chip Schottky B3100B 3A 100V SMBConverter Board PCB