AOC E941SA, E941VA, E941SERIES service manual Screw M3X6, CBPC9NWA1QHJ

Page 62

Service Manual

AOCe941series

 

0M1G 130

5120

 

SCREW

4

 

0M1G1030

6120

 

SCREW M3X6

1

 

0M1G1030

 

6120

 

SCREW M3X6

1

 

0M1G1030

6120

 

SCREW M3X6

3

 

0Q1G1030

6120

 

SCREW

1

 

0Q1G1030

6120

 

SCREW

4

E750

750GMV190W3061N000

LCD TPM190A1-MWW3 R05A FQ TPV

1

 

756GJ9CB AA072

 

mcu assy main board CBPC9NWA1QHJ

2nd source

U402

056G2233 11

 

 

IC Pm25LD020C-SCE SIOC-8(150mil) 2M

2nd source

SMTCR-U402

100GANV9002B11

 

E941Sa-E

2nd source

 

CBPC9NWA1QHJ

 

Main board G3225-1-2-X-23-100401

1

 

ADPC91603YY1J

 

POWER G2892-P01-020-X-2-100308

1

GND1

009G6005

1

 

 

GROUND TERMINAL

1

CN602

033G3802

4 BH

F

CONNECTOR

1

CN602

033G3802

4 BH

L

conn 2.0mm 4p

2nd source

 

040G

45762412B

 

CBPC LABEL

2

IC902

056G

139 3A

 

 

IC PC123Y22FZ0F

1

IC902

056G

139900

 

 

PHOTO COUPLER TLP421F

2nd source

IC601

056G

616 51

 

 

IC APA2071JI-TUG 3.1W DIP-16

1

NR901

061G

58100 WD

 

RST NTCR 10 OHM +-20% 5A THINKING

1

C908

063G

10747410V

 

0.47UF 275VAC ARCO

2nd source

C908

063G107K474 6S

 

CAP X2 0.47UF K 275VAC

2nd source

C908

063G107K474 US

 

0.47UF +-10%

1

C903

065G305M1022BP

 

Y2 1000PF M 250VAC Y5P

1

C902

065G305M1022BP

 

Y2 1000PF M 250VAC Y5P

1

C900

065G306M3322BP

 

3300PF 20%

1

C918

067G215A1024KV

 

EC 1000uF 25V 12.5*20mm

2nd source

C918

067G215A1024LV

 

LOW ESR EC 1000uF 25V M 12.5*20mm

1

C925

067G215D4714KV

 

E.C 105℃ CAP 470UF M 25V ED SERIES

2nd source

C925

067G215D4714LV

 

LOW ESR EC 470uF 25V M 10*16mm

1

C921

067G215S1023KV

 

EC CAP 105℃ 1000UF M 16V

1

C922

067G215S4713KV

 

EC 105℃ CAP 470UF M 16V

2nd source

C604

067G215S4713LV

 

LOW ESR EC 470uF 16V M 10*12.5mm

1

C922

067G215S4713LV

 

LOW ESR EC 470uF 16V M 10*12.5mm

1

C907

067G315Z10115K

 

EC.100UF 450V 18*40mm

2nd source

C907

067G315Z10115L

 

EC 100uF 450V M 18*40mm

1

L901

073G

174 65 H2

 

LINE FILTER 30mH MIN

2nd source

L901

073G

174 65 S2

 

LINE FILTER 30mH MIN

1

L905

073G

253 91

H

 

CHOKE COIL

2nd source

L906

073G

253 91

H

 

CHOKE COIL

2nd source

L906

073G

253 91

L

 

CHOKE BY LI TA

1

L905

073G

253 91

L

 

CHOKE BY LI TA

1

L907

073G

253191

H

 

IND CHOKE 1.1uH DADON

1

T901

080GL22T

3 N1

 

X'FMR 490uH YUVA-1093

1

T901

080GL22T

3 S1

 

X'FMR 490uH

2nd source

CN901

087G

501 32

S

 

AC SOCKET

1

CN901

087G

501 32 DL

 

AC SOCKET DIP 3PIN+2PIN GROUND

2nd source

CN601

088G

30214K DC

 

PHONE JACK 5PIN +开口向下弹片

1

BD901

093G

50460 28

 

BRIDGE DIODE KBP208G LITEON

1

BD901

093G

50460514

 

BRIDGE KBP306G 3A/800V TSC

2nd source

62

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Image 62
Page 61 Page 63
Contents LCD 显示器维修手册 AOC e941VA /e941SA /e941SRevision List Contents TTL LCD SpecificationsProduct Features USB HUBSxga Factory preset modesXGA WxgaDCR Operation instructionControl Buttons OSD User mode adjustment OSD Lock FunctionInterface description VGA 15pin ConnectorDVI Connector +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 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 YuanConverter Board PCB CAP ChipSchottky B3100B 3A 100V SMB
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