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AOC E941SA NO-SUGGEST RST Chipr 330 OHM +-5% 1/16W, NO-SUGGEST RST Chipr 75OHM +-5% 1/16W YA

Models: E941S E941SERIES E941VA E941SA

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Service Manual

AOCe941series

R711	061G0402223 JF		RST CHIPR 22KOHM 5% 1/16W FENGHUA
R435	061G0402223 JF		RST CHIPR 22KOHM 5% 1/16W FENGHUA
R119	061G0402223 JF		RST CHIPR 22KOHM 5% 1/16W FENGHUA
R409	061G0402224 JY		RST CHIPR 220KOHM +-5% 1/16W YAGEO
R466	061G0402331 JY		NO-SUGGEST RST CHIPR 330 OHM +-5% 1/16W
R109	061G0402391 JF		RST CHIP 390R 1/16W 5% FENGHUA
R407	061G0402392 JF		RST CHIPR 3.9KOHM +-5% 1/16W FENGHUA
R427	061G0402392 JF		RST CHIPR 3.9KOHM +-5% 1/16W FENGHUA
R428	061G0402392 JF		RST CHIPR 3.9KOHM +-5% 1/16W FENGHUA
R120	061G0402472 JF		RST CHIPR 4.7KOHM +-5% 1/16W FENGHUA
R121	061G0402472 JF		RST CHIPR 4.7KOHM +-5% 1/16W FENGHUA
R415	061G0402472 JF		RST CHIPR 4.7KOHM +-5% 1/16W FENGHUA
R704	061G0402472 JF		RST CHIPR 4.7KOHM +-5% 1/16W FENGHUA
R436	061G0402563 JF		RST CHIPR 56KOHM 1/16W FENGHUA
R116	061G0402750 JY		NO-SUGGEST RST CHIPR 75OHM +-5% 1/16W YA
R112	061G0402750 JY		NO-SUGGEST RST CHIPR 75OHM +-5% 1/16W YA
R107	061G0402750 JY		NO-SUGGEST RST CHIPR 75OHM +-5% 1/16W YA
R101	061G0603000 JF		RST CHIPR MAX 0R05 1/10W FENGHUA
R469	061G0603102 JF		RST CHIPR 1K OHM +-5% 1/10W FENGHUA
R434	061G1206221 JF		RST CHIPR 220 OHM +-5% 1/4W FENGHUA
R421	061G1206221 JF		RST CHIPR 220 OHM +-5% 1/4W FENGHUA
C106	065G040210232K	A	CAP 0402 1NF K 50V X7R
C420	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C431	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C433	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C441	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C701	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C703	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C705	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C706	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C709	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C417	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C401	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C406	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C407	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C409	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C410	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C413	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C414	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C415	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C416	065G040210412K	T	CAP CHIP 0402 100nF 16V X7R
C102	065G040222031J	A	CAP 0402 22PF J 50V NPO
C408	065G040222415K	Y	NO-SUGGEST CAP CHIP 0402 220nF 16V X5R
C419	065G040222415K	Y	NO-SUGGEST CAP CHIP 0402 220nF 16V X5R
C103	065G040233031J	A	CAP 0402 33PF J 50V NPO
C411	065G040247031J	Y	CAP CHIP 0402 47pF 50V NPO +/-5%
C412	065G040247031J	Y	CAP CHIP 0402 47pF 50V NPO +/-5%
C113	065G040247312K	A	8.31HIP 0402 47nF K 16V X7R
C110	065G040247312K	A	8.31HIP 0402 47nF K 16V X7R
C109	065G040247312K	A	8.31HIP 0402 47nF K 16V X7R

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AOC E941SA, E941VA, E941SERIES NO-SUGGEST RST Chipr 330 OHM +-5% 1/16W, NO-SUGGEST RST Chipr 75OHM +-5% 1/16W YA

Contents

LCD 显示器维修手册 AOC e941VA /e941SA /e941SRevision List Contents TTL LCD SpecificationsProduct Features USB HUBSxga Factory preset modesXGA WxgaOperation instruction Control ButtonsDCR OSD User mode adjustment OSD Lock FunctionInterface description VGA 15pin ConnectorDVI Connector +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 IC-PWM MOS 2e941SA---715G3225EMI 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 Check flow chart For the no power Maintenance Trouble treatmentTrouble Shooting Main Board---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--T995NTNBWVK2PNJChoke by LI TA Screw AD91603YY1SMTJ Power Board for SMTChoke Coil AC SocketRST Chipr 1KOHM +-1% 1/10W Yageo IC FAN6752MY SOP-8RST Chipr MAX 0R05 1/10W Fenghua RST Chipr 10KOHM +-1% 1/10W YageoIC AS431AZTR-E1 TO-92 AD91603YY1AIJ Power Board for AIEyelet TRA KTD1028 KECLNPCA9361XYY1J Convertor Board Jumper WireRectifier Diode FR107 PIN Header 2.54MM 2PRST Chip 100K 1/10W 5% Tzai Yuan RST Chip 1K 1/10W 5% Tzai YuanRST Chipr 10K OHM +-5% 1/10W Fenghua RST Chipr 1 OHM +-5% 1/10W YageoWafer Connector 9PConn 6PIN RST Mofr 4.7 OHM +-5% 2WS FutabaRST Chipr 100 OHM +-5% 1/16W Fenghua RST Chipr 10 OHM +-5% 1/16W FenghuaRST Chip 10R 1/16W 5% Tzai Yuan RST Chip 100R 1/16W 5% Tzai YuanRST Chipr 10KOHM +-5% 1/16W Fenghua RST Chipr 1KOHM +-5% 1/16W FenghuaRST Chip 1K 1/16W 5% Tzai Yuan RST Chip 10K 1/16W 5% Tzai YuanRST Chip 470R 1/16W 5% Tzai Yuan Tzai YuanRST Chipr 470 OHM 5% 1/16W Fenghua RST Chipr 4.7KOHM +-5% 1/16W FenghuaAOCe941series CAP Chip 4U7 10V X7R Chip BeadRLZ5.6B Dome Switch 5 PCS SMTKEPCAJA9Diode LBAV70LT1G SOT-23 LRC 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 Vertical Conn with Screw SUB 15PINSOC Subd H 15P F SMTC9NWA1QHJ Main Board for SMTRST Chipr 0 OHM +-5% 1/16W Yageo RST Chip 330R 1/16W 5% Fenghua RST Chipr 1KOHM +-5% 1/16W YageoRST Chipr 10KOHM +-5% 1/16W Yageo RST Chip 390R 1/16W 5% FenghuaRST Chipr 75 OHM +-5% 1/16W Fenghua RST Chipr 56KOHM 1/16W FenghuaRST Chipr 56KOHM 1/16W Tzai Yuan RST Chipr 75OHM +-5% 1/16W YageoAOCe941series OHM Bead X7RX5R BAV70 SOT23 by PAN JITJ44G9909101 Eps J44G9909201 J44G9909615 4A Model：e941S-- T9A2NS2DWVA4QNE PC123Y22FZOF Sharp ADA1603HD1SMT Power Board for SMT LNPCA9401XHD1Main BOARD-CBPCANSA1H1 SMTCA-U402 AC Socket ST-01CP-BCE-RRST Chipr MAX ADA1603HD1AI Power Board for AIRST Chipr 10 Kohm +-1% 1/10W Fenghua RST Chipr 1MOHM +-5% 1/4W Tzai YuanNO-SUGGEST RST Chipr 1KOHM +-5% 1/16W YA NO-SUGGEST RST Chipr MAX 0R05 OHM 1/16WNO-SUGGEST RST Chipr 100 OHM +-5% 1/16W 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 YALED GPTD1210YGC3-HB Chip Bead 120OHM 6A MGLB2012-120T-LFMain Board PCB KEY Board PCBRST Chip 1R 1/10W 5% Tzai Yuan Adapter Board PCBAC/DC Converter TA9690GN-A1-0-TR SOP-24 RST Chip 120K 1/10W 5% Tzai YuanCAP Chip Schottky B3100B 3A 100V SMBConverter Board PCB