AOC E941VA, E941SERIES, E941SA Adapter Board PCB, AC/DC Converter TA9690GN-A1-0-TR SOP-24

Page 80

Service Manual

AOCe941series

J913

095G

90 23

 

JUMPER WIRE

 

J921

095G

90 23

 

JUMPER WIRE

 

J912

095G

90 23

 

JUMPER WIRE

 

J911

095G

90 23

 

JUMPER WIRE

 

J910

095G

90 23

 

JUMPER WIRE

 

J909

095G

90 23

 

JUMPER WIRE

 

J908

095G

90 23

 

JUMPER WIRE

 

J907

095G

90 23

 

JUMPER WIRE

 

J906

095G

90 23

 

JUMPER WIRE

 

J905

095G

90 23

 

JUMPER WIRE

 

J904

095G

90 23

 

JUMPER WIRE

 

J903

095G

90 23

 

JUMPER WIRE

 

J902

095G

90 23

 

JUMPER WIRE

 

J901

095G

90 23

 

JUMPER WIRE

 

FB602

095G

90 23

 

JUMPER WIRE

 

J806

095G

90 23

 

JUMPER WIRE

 

J604

095G

90 23

 

JUMPER WIRE

 

 

715G2892P01020001C

ADAPTER BOARD PCB

 

CN803

033G801910Y H

 

FPC CONN. 0.5mm SMT 10P

 

IC801

056G

379185

 

AC/DC CONVERTER TA9690GN-A1-0-TR SOP-24

 

Q801

057G

763 92

 

FET P8008HV 4A/80V SOP-8

 

R823

061G0603000 JF

 

RST CHIPR MAX 0R05 1/10W FENGHUA

 

R814

061G0603100 JF

 

RST CHIPR 10 OHM 5% 1/10W FENGHUA

 

R807

061G0603100 JF

 

RST CHIPR 10 OHM 5% 1/10W FENGHUA

 

R812

061G0603101 JF

 

RST CHIPR 100 OHM +-5% 1/10W FENGHUA

 

R845

061G0603101 JF

 

RST CHIPR 100 OHM +-5% 1/10W FENGHUA

 

R810

061G0603102 JF

 

RST CHIPR 1K OHM +-5% 1/10W FENGHUA

 

R806

061G0603103 JF

 

RST CHIPR 10K OHM +-5% 1/10W FENGHUA

 

R813

061G0603103 JF

 

RST CHIPR 10K OHM +-5% 1/10W FENGHUA

 

R809

061G0603104 JT

 

RST CHIP 100K 1/10W 5% TZAI YUAN

 

R833

061G0603109 JT

 

RST CHIP 1R 1/10W 5% TZAI YUAN

 

R832

061G0603109 JT

 

RST CHIP 1R 1/10W 5% TZAI YUAN

 

R831

061G0603109 JT

 

RST CHIP 1R 1/10W 5% TZAI YUAN

 

R830

061G0603109 JT

 

RST CHIP 1R 1/10W 5% TZAI YUAN

 

R829

061G0603109 JT

 

RST CHIP 1R 1/10W 5% TZAI YUAN

 

R828

061G0603109 JT

 

RST CHIP 1R 1/10W 5% TZAI YUAN

 

R827

061G0603109 JT

 

RST CHIP 1R 1/10W 5% TZAI YUAN

 

R826

061G0603109 JT

 

RST CHIP 1R 1/10W 5% TZAI YUAN

 

R805

061G0603124 JT

 

RST CHIP 120K 1/10W 5% TZAI YUAN

 

R842

061G06031503FT

 

RST CHIPR 150KOHM +-1% 1/10W TZAI YUAN

 

R804

061G06032702FT

 

RST CHIP 27K 1/10W 1%

 

R824

061G06034302FT

 

RST CHIPR 43KOHM 1% 1/10W TZAI YUAN

 

R822

061G08051004FT

 

RST CHIP R 1 MOHM +-1% 1/8W

 

R825

061G1206000 JF

 

RST CHIPR MAX0R05 1/4W FENGHUA

 

F801

061G12060004JF

 

RST CHIPR MAX0R05 4A 1/4W FENGHUA

 

R801

061G1206308 JF

 

RST CHIPR 0.3 OHM +-5% 1/4W FENGHUA

 

R802

061G1206308 JF

 

RST CHIPR 0.3 OHM +-5% 1/4W FENGHUA

 

C814

065G060310131J

Y

CAP CHIP 0603 100P 50V NPO +/-5%

 

C805

065G060347412K

T

CAP CHIP 0603 0.47UF K 16V X7R

 

C803

065G080510432K

F

CAP CHIP 0805 0.1UF K 50V X7R

 

80

Image 80
Contents LCD 显示器维修手册 AOC e941VA /e941SA /e941SRevision List Contents LCD Specifications Product FeaturesTTL USB HUBFactory preset modes XGASxga WxgaDCR Operation instructionControl Buttons OSD User mode adjustment OSD Lock FunctionVGA 15pin Connector DVI ConnectorInterface description +5VDCUSB+ Audio in port Electrical Characteristics Panel FeatureGeneral Specifications Electrical Absolute Ratings AOCe941Series LED Connector Optical SpecificationsMainBoard Block Diagram 1e941VA---715G3737 Block DiagramLCD Block Diagram 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 YuanConverter Board PCB CAP ChipSchottky B3100B 3A 100V SMB
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