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AOC E941VA RST Chipr 10 Kohm +-1% 1/10W Fenghua, RST Chipr MAX, ADA1603HD1AI Power Board for AI

Models: E941S E941SERIES E941VA E941SA

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Service Manual

AOCe941series

IC901	056G 379160		IC FAN6752MY SOP-8
R907	061G06031001FT		RST CHIP 1K 1/10W 1%
R918	061G06031002FF		RST CHIPR 10 KOHM +-1% 1/10W FENGHUA
R928	061G06032002FT		RST CHIP 20K 1/10W 1%
R916	061G06032002FT		RST CHIP 20K 1/10W 1%
R925	061G06032002FT		RST CHIP 20K 1/10W 1%
R920	061G06034701FT		RST CHIP 4K7 1/10W 1%
R905	061G0603471 JT		RST CHIPR 470OHM +-5% 1/10W TZAI YUAN
R919	061G08054700FT		RST CHIP 470R 1/8W 1%
RJ802	061G12060007JT		RST CHIPR MAX	0R05	1/4W 1206
RJ816	061G12060007JT		RST CHIPR MAX	0R05	1/4W 1206
R930	061G1206101 JF		RST CHIPR 100 OHM +-5% 1/4W FENGHUA
R929	061G1206101 JF		RST CHIPR 100 OHM +-5% 1/4W FENGHUA
R903	061G1206101 JF		RST CHIPR 100 OHM +-5% 1/4W FENGHUA
R923	061G1206101 JF		RST CHIPR 100 OHM +-5% 1/4W FENGHUA
R912	061G1206101 JF		RST CHIPR 100 OHM +-5% 1/4W FENGHUA
R910	061G1206101 JF		RST CHIPR 100 OHM +-5% 1/4W FENGHUA
R909	061G1206101 JF		RST CHIPR 100 OHM +-5% 1/4W FENGHUA
R902	061G1206105 JT		RST CHIPR 1MOHM +-5% 1/4W TZAI YUAN
R901	061G1206105 JT		RST CHIPR 1MOHM +-5% 1/4W TZAI YUAN
R900	061G1206105 JT		RST CHIPR 1MOHM +-5% 1/4W TZAI YUAN
R934	061G12062003FT		RST CHIPR 200KOHM +-1% 1/4W TZAI YUAN
R908	061G1206204 JF		RST CHIPR 200KOHM +-5% 1/4W FENGHUA
R917	061G1206330 JF		RST CHIPR 33 OHM +-5% 1/4W FENGHUA
R913	061G1206519 JF		RST CHIPR 5.1OHM +-5% 1/4W FENGHUA
R931	061G12066804FT		RST CHIPR 6.8MOHM 1% 1/4W TZAI YUAN
R932	061G12066804FT		RST CHIPR 6.8MOHM 1% 1/4W TZAI YUAN
R933	061G12066804FT		RST CHIPR 6.8MOHM 1% 1/4W TZAI YUAN
C923	065G060310232K	F	CAP CHIP 0603 1NF K 50V X7R
C926	065G060310412K	Y	CAP CHIP 0603 100N 16V X7R +/-10%
C924	065G060310412K	Y	CAP CHIP 0603 100N 16V X7R +/-10%
C914	065G060347132K	F	NO-SUGGEST 0603 470PF K 50V X7R
C915	065G080510232K	F	CAP 0805 1000PF 10% 50V X7R
C912	065G080510432K	F	CAP CHIP 0805 0.1UF K 50V X7R
C927	065G080510522K	T	CAP 0805 1UF 10% 25V X7R
C917	065G120610272K	Y	CAP CHIP 1206 1NF K 500V X7R
C916	065G120610272K	Y	CAP CHIP 1206 1NF K 500V X7R
C919	065G120610272K	Y	CAP CHIP 1206 1NF K 500V X7R
	ADA1603HD1AI		POWER BOARD FOR AI
	040G 45762412B		CBPC LABEL
C813	067G 4151017LV		EC 100uF 20% 50V RZY 8*11.5
C804	067G 415330 9L		EC 33UF 20% 100V RZW 8*11.5
CN802	311GB254B04AAL		PIN HEADER 2.54MM 4P 2P7.2MM/2P4.0MM
CN801	311GB254B07AAL		PIN HEADER 2.54MM 7P 5P7.2MM/2P4.0MM
	LNA9401XHD1SMT		CONVERTOR BOARD FOR SMT
C449	067G 4051014PT		EC 100uF M 25V 6.3*11mm
C702	067G 4051014PT		EC 100uF M 25V 6.3*11mm
C707	067G 4051014PT		EC 100uF M 25V 6.3*11mm
C704	067G 4051014PT		EC 100uF M 25V 6.3*11mm
U401	056G 562308		IC Scaler NT68168FG/B LQFP-64

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AOC E941VA, E941SERIES, E941SA RST Chipr 10 Kohm +-1% 1/10W Fenghua, RST Chipr MAX, RST Chipr 1MOHM +-5% 1/4W Tzai Yuan

Contents

LCD 显示器维修手册 AOC e941VA /e941SA /e941SRevision List Contents LCD Specifications Product FeaturesTTL USB HUBFactory preset modes XGASxga WxgaControl Buttons Operation instructionDCR OSD User mode adjustment OSD Lock FunctionVGA 15pin Connector DVI ConnectorInterface description +5VDCUSB+ Audio in port General Specifications Electrical Absolute Ratings Panel FeatureElectrical Characteristics AOCe941Series LED Connector Optical SpecificationsLCD Block Diagram 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 YuanSchottky B3100B 3A 100V SMB CAP ChipConverter Board PCB