AOC E941SA, E941VA service manual Model：e941SA--T995NSNCWVA1UNJ

Page 61

Service Manual

 

 

 

AOCe941series

 

R005

061G0603100 1F

 

RST CHIPR 1 KOHM +-1% 1/10W

1

 

 

R002

061G0603200 1F

 

RST CHIPR 2 KOHM +-1% 1/10W

1

 

 

R004

061G0603200 1F

 

RST CHIPR 2 KOHM +-1% 1/10W

1

 

 

LED01

081G 14501 GP

 

LED GPTD1210YGC3-HB GUANGPU

1

 

 

E715

715G4007K01000004F

KEY PCB FR-4 106.5X14.5MM T1.6MM

2nd source

 

 

E715

715G4007K01000004L

KEY PCB FR-4 106.5X14.5MM T1.6MM

1

 

 

 

Q12G6600 6

 

FOOT

4

 

 

 

Q40G000161515A

 

CARTON LABEL

1

 

 

E08907

S89G179T30N521

 

FFC CABLE

1

 

 

E09517

S95G176T10544

 

FFC CABLE 10PIN 160MM P0.5

2nd source

 

 

 

USB9QA1J

 

USB G3501-A-X-X-1-090113

1

 

 

CN501

033G3802 5B Y

L

CONN 2.0 5P

1

 

 

CN502

088G 351 2B TN

 

USB CONN

2nd source

 

 

CN502

088G 3512B1 CL

 

USB CONN BLACK

1

 

 

 

SMTUSB9QA1J

 

USB BOARD FOR SMT

1

 

 

C503

065G0603104 12

 

CER2 0603 X7R 16V 100N P

1

 

 

C501

065G060350931J

F

CAP CHIP 0603 5PF J 50V NPO

1

 

 

C502

065G060350931J

F

CAP CHIP 0603 5PF J 50V NPO

1

 

 

FB501

071G 56K121 M

 

CHIP BEAD

1

 

 

 

715G3501 2

 

USB PCB 18X40X1.6MM FR-1 S/S 1OZ

1

 

 

 

USB9QA7J

 

USB BOARD G2663-T01-X-X-1-100416

1

 

 

CN511

033G3802 5B YH

L

CONNECTOR 5P 2.0

1

 

 

CN511

033G3802 5B YH

W

WAFER

2nd source

 

 

CN512

088G 352 21CL

 

USB CONN TYPE A

1

 

 

E715

715G2663T01001001C

USB PCB 71X26X1.6MM FR-1 S/S 1OZ

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10.2 Model：e941SA--T995NSNCWVA1UNJ

Location

 

Part number

Description

Remark

 

040G

581 26704

SHIPPING LABEL

2nd source

 

040G

581689 4A

BARCODE LABEL FOR 1

3

 

040G

581909 1A

Protect label

1

 

052G

1211

A

Conductive Tape 55mm *45mm *0.08mm (单导）

2

 

052G

1211

B

Conductive Tape 85mm *40mm *0.09mm (单导)

1

 

078G0025501 YA

SPK 4 OHM 2.5W 48X28 220 140 SUNLINK

1

 

089G

17356X554

AUDIO CABLE

1

E08902

089G

725CAA DB

D-SUB CABLE

2nd source

E08902

089G

725GAA DB

D-SUB CABLE

2nd source

E08902

089G

725HAA DB

D-SUB CABLE

1

E08902

089G

725LAA DB

D-SUB CABLE

2nd source

E08907

089G179J30N521

FFC CABLE 30PIN P1.0 210mm

2nd source

E08907

089G179W30N521

FFC CABLE

2nd source

E08901

089G417A15N IS

AC POWER CORD 1500MM India+south africa

1

E09517

095G176J 10544

FFC CABLE --10 --160 --0.5

1

E09505

095G8014 5DH15

Wire harness 5P(2008)-5P(2008) 440MM

2nd source

E09505

095G8014 5XH15

Wire harness 5P(2008)-5P(2008) 440MM

1

E09508

095G8014 6DH52

HARNESS 6P(PLUG)-6P(A1253HA HR) 260MM

2nd source

E09508

095G8014 6WH52

HARNESS 6P(PLUG)-6P(A1253HA HR) 260MM

1

61

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Contents AOC e941VA /e941SA /e941S LCD 显示器维修手册Revision List Contents Product Features LCD SpecificationsTTL USB HUBXGA Factory preset modesSxga WxgaControl Buttons Operation instructionDCR OSD Lock Function OSD User mode adjustmentDVI Connector VGA 15pin ConnectorInterface description +5VDCUSB+ Audio in port General Specifications Electrical Absolute Ratings Panel FeatureElectrical Characteristics AOCe941Series Optical Specifications LED ConnectorLCD Block Diagram Block DiagramMainBoard Block Diagram 1e941VA---715G3737 EMI 2e941SA---715G3225IC-PWM MOS SETSoftware Flow Chart Software Flow ChartMain Board 1---715G3737-M01 Circuit SchematicDetvga DVI-input/DDC Power part---5V/3.3V/1.8V Scarlar---Flash/key Output---LVDS connector Bladj Blon Main Board 2---715G3225-1-2R101 TO252 AOCe941Series VSC 715G2892-P02---adapter 12V/5V Power BoardConverter Board----715G3918-P02 Phonejack Audio part 715G2892 P02Key Board 715G4007-K01 Explore Views AOCe941Series AOCe941Series MainBoard 1- 715G3737-M01 PCB LayoutAOCe941series Main Board 2---715G3225-1-2 AOCe941series PowerBoard 715G2892-P02 KeyBoard ---715G4007 Trouble Shooting Main Board---No Power Maintenance Trouble treatmentCheck flow chart For the no power Maintainability RequirementFor the no signal Check flow chartCheck flow chart No Backlight of panel Key Board---OSD no working Writing DDC program step AOCe941series AOCe941series Model：e941VA--T995NTNBWVK2PNJ BOM ListChoke Coil Screw AD91603YY1SMTJ Power Board for SMTChoke by LI TA AC SocketRST Chipr MAX 0R05 1/10W Fenghua IC FAN6752MY SOP-8RST Chipr 1KOHM +-1% 1/10W Yageo RST Chipr 10KOHM +-1% 1/10W YageoEyelet AD91603YY1AIJ Power Board for AIIC AS431AZTR-E1 TO-92 TRA KTD1028 KECRectifier Diode FR107 Jumper WireLNPCA9361XYY1J Convertor Board PIN Header 2.54MM 2PRST Chipr 10K OHM +-5% 1/10W Fenghua RST Chip 1K 1/10W 5% Tzai YuanRST Chip 100K 1/10W 5% Tzai Yuan RST Chipr 1 OHM +-5% 1/10W YageoConn 6PIN Connector 9PWafer RST Mofr 4.7 OHM +-5% 2WS FutabaRST Chip 10R 1/16W 5% Tzai Yuan RST Chipr 10 OHM +-5% 1/16W FenghuaRST Chipr 100 OHM +-5% 1/16W Fenghua RST Chip 100R 1/16W 5% Tzai YuanRST Chip 1K 1/16W 5% Tzai Yuan RST Chipr 1KOHM +-5% 1/16W FenghuaRST Chipr 10KOHM +-5% 1/16W Fenghua RST Chip 10K 1/16W 5% Tzai YuanRST Chipr 470 OHM 5% 1/16W Fenghua Tzai YuanRST Chip 470R 1/16W 5% Tzai Yuan RST Chipr 4.7KOHM +-5% 1/16W FenghuaAOCe941series Chip Bead CAP Chip 4U7 10V X7RDiode LBAV70LT1G SOT-23 LRC Dome Switch 5 PCS SMTKEPCAJA9RLZ5.6B RLZ 5.6B LldsModel：e941SA--T995NSNCWVA1UNJ CBPC9NWA1QHJ Screw M3X6RST Chipr 1KOHM +-1% 1/8W Yageo RST Chipr 15KOHM +-1% 1/10W YageoCN901 006G R906 061G152M10452T XZ RST Chipr SOC Subd H 15P F SUB 15PINSUB 15PIN Vertical Conn with Screw SMTC9NWA1QHJ Main Board for SMTRST Chipr 0 OHM +-5% 1/16W Yageo RST Chipr 10KOHM +-5% 1/16W Yageo RST Chipr 1KOHM +-5% 1/16W YageoRST Chip 330R 1/16W 5% Fenghua RST Chip 390R 1/16W 5% FenghuaRST Chipr 56KOHM 1/16W Tzai Yuan RST Chipr 56KOHM 1/16W FenghuaRST Chipr 75 OHM +-5% 1/16W Fenghua RST Chipr 75OHM +-5% 1/16W YageoAOCe941series X5R X7ROHM Bead BAV70 SOT23 by PAN JITJ44G9909101 Eps J44G9909201 J44G9909615 4A Model：e941S-- T9A2NS2DWVA4QNE Main BOARD-CBPCANSA1H1 SMTCA-U402 ADA1603HD1SMT Power Board for SMT LNPCA9401XHD1PC123Y22FZOF Sharp AC Socket ST-01CP-BCE-RRST Chipr 10 Kohm +-1% 1/10W Fenghua ADA1603HD1AI Power Board for AIRST Chipr MAX RST Chipr 1MOHM +-5% 1/4W Tzai YuanNO-SUGGEST RST Chipr 100 OHM +-5% 1/16W NO-SUGGEST RST Chipr MAX 0R05 OHM 1/16WNO-SUGGEST RST Chipr 1KOHM +-5% 1/16W YA NO-SUGGEST RST Chipr 10KOHM +-5% 1/16W YNO-SUGGEST RST Chipr 75OHM +-5% 1/16W YA NO-SUGGEST RST Chipr 330 OHM +-5% 1/16WMain Board PCB Chip Bead 120OHM 6A MGLB2012-120T-LFLED GPTD1210YGC3-HB KEY Board PCBAC/DC Converter TA9690GN-A1-0-TR SOP-24 Adapter Board PCBRST Chip 1R 1/10W 5% Tzai Yuan RST Chip 120K 1/10W 5% Tzai YuanSchottky B3100B 3A 100V SMB CAP ChipConverter Board PCB
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