AOC E2343FS - Service Manual Download Page 30 | Manualshive

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AOC E2343FS - Service Manual Download Page 30

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Summary of Contents for E2343FS -

Page 1: ...on List 2 Important Safety Notice 3 1 Monitor Specification 4 2 LCD Monitor Description 5 3 Operation Instruction 6 3 1 General Instructions 6 3 2 Control Button 6 3 3 OSD Menu 7 4 Input Output Specif...

Page 2: ...LF TDAJNT2QZ3E6NNF LF A01 Jan 21 2011 Add new model TDAJNT2QZ3E8NNF LF A02 Apr 29 2011 Add new model Add panel 2nd source LM230WF5 TRC2 TDBJNT2QZ3E8NNF LF A03 May 21 2011 Add new model TDBJNT2BZ3K2NNF...

Page 3: ...other hazards Under no circumstances should the original design be modified or altered without written permission from AOC AOC assumes no liability express or implied arising out of any unauthorized...

Page 4: ...4 1 Monitor Specifications All manuals and user guides at all guides com...

Page 5: ...in board and a key board which house the flat panel control logic brightness control logic and DDC LED Drive Monitor Block Diagram Flat Panel and LED backlight Main Board Key Board D SUB Signal AC IN...

Page 6: ...hen there is no OSD press hotkey continuously to change 4 3 or wide image ratio If the product screen size is 4 3 or input signal resolution is wide format the hot key is disable to adjust Auto Exit W...

Page 7: ...2 3 4 OSD Lock Function To lock the OSD press and hold the MENU button while the monitor is off and then press power button to turn the monitor on To un lock the OSD press and hold the MENU button whi...

Page 8: ...8 All manuals and user guides at all guides com...

Page 9: ...9 All manuals and user guides at all guides com...

Page 10: ...10 All manuals and user guides at all guides com...

Page 11: ...11 All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 12: ...12 All manuals and user guides at all guides com...

Page 13: ...13 All manuals and user guides at all guides com...

Page 14: ...14 All manuals and user guides at all guides com...

Page 15: ...15 All manuals and user guides at all guides com...

Page 16: ...16 All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 17: ...17 All manuals and user guides at all guides com...

Page 18: ...18 4 Input Output Specification 4 1 Input Signal Connector Analog connector 4 2 Factory Preset Display Modes All manuals and user guides at all guides com...

Page 19: ...ghtness of the sub pixel color is determined with a 8 bit gray scale signal for each dot thus presenting a palette of more than 16 7M colors with Advanced FRC Frame Rate Control It has been designed t...

Page 20: ...ent ILCD MOSAIC 60Hz 1180 1540 mA ILCD BLACK 60Hz 1400 1820 mA ILCD BLACK 75Hz 2260 mA Power Consumption PLCD 5 9 7 7 Watt Inrush current IRUSH 3 0 A LED bar Electrical characteristics Ta 25 C Paramet...

Page 21: ...Rx Typ 0 03 0 627 Typ 0 03 Ry 0 347 GREEN Gx 0 338 Gy 0 620 BLUE Bx 0 155 By 0 049 WHITE Wx 0 313 Wy 0 329 Viewing Angle CR 5 x axis right 0 r 75 88 Degree x axis left 180 l 75 88 y axis up 90 u 70 85...

Page 22: ...MP3389EF U801 12V LED CN803 MOSFET Q806 Flash Memory Pm25LD020C U402 Panel Interface CN409 12MHZ X401 Key control Interface CN401 Scalar IC NT68628UFG Include MCU ADC OSD U401 H sync V sync RGB D Sub...

Page 23: ...3 8 4 9 5 11 12 13 14 15 10 17 16 R104 100OHM1 16W V_Sy nc DSUB_5V R125 4 7K 1 16W R124 4 7K 1 16W C124 100N 16V VGA_B ESD_VCC FB102 BEAD 1 2 DSUB_B 5 VGA_R VGA_G DET_VGA R105 10OHM1 16W R111 10OHM1...

Page 24: ...P RXO1 LVB1M RXE3 LVA3P RXE1 LVA1M RXE0 LVA0P RXO0 LVB0M SCL_PANEL SDA_PANEL LVACKM RXEC LVB2M RXO2 RXEC LVACKP LVBCKM RXOC RXO0 LVB0P RXO3 LVB3M RXE1 LVA1P RXO2 LVB2P RXO3 LVB3P CN409 CONN 2 4 6 8 10...

Page 25: ...3 FB703 0R05 1 10W U701 VI 3 VO 2 GND 1 C723 10uF 25V C712 100N 50V CMVCC1 C719 100N 50V CMVCC1 D707 SR34 1 2 D708 SR34 1 2 C717 100N 16V 12V 12V 6 7 BKLT EN BKLT VBRI FB701 BEAD 1 2 R702 10K 5 1 16W...

Page 26: ...00N 16V C439 4 7UF 10V C0805 VCC1 8 4 ADC_VAA FB401 0R05OHM1 8W adj_BACKLIGHT CMVCC1 R421 0R05 OHM DSUB_R 2 DSUB_G 2 DSUB_G 2 DSUB_SOG 2 DSUB_B 2 DSUB_V 2 DSUB_H 2 DSUB_B 2 LED_GRN BLUE DDC1_SDA 2 LED...

Page 27: ...COMP 4 EN 5 DBRT 6 GND 7 OSC 8 ISET 9 BOSC 10 LED12 11 LED11 12 LED10 13 LED9 14 LED8 15 LED7 16 LED6 17 LED5 18 LED4 19 LED3 20 LED2 21 LED1 22 OVP 23 ISENSE 24 PGND 25 GATE 26 VFAULT 27 NC 28 E Pad...

Page 28: ...F 25V GPIO_07 C011 1uF Z 10V GPIO_03 Antenna SM_CLK U001 IT7230BFN CIN1 1 CIN2 2 CIN3 3 CIN4 4 CIN7 5 CIN9 6 CIN11 7 VSHILD 8 VBIAS 9 AVSS 10 AVCC 11 GPIO11 12 DVCC 13 GPIO9 14 SCLK 15 SDA 16 INT 17 G...

Page 29: ...29 7 PCB Layout 7 1 Main Board 715G4134M01000004F All manuals and user guides at all guides com...

Page 30: ...30 All manuals and user guides at all guides com...

Page 31: ...31 7 2 Key Board 715G4164K01000004F All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 32: ...ents and Tools Requirement 1 Voltmeter 2 Oscilloscope 3 Pattern Generator 4 DDC Tool with an IBM Compatible Computer 5 Alignment Tool 6 LCD Color Analyzer 7 Service Manual 8 User Manual All manuals an...

Page 33: ...ened Check Power On Off is On Re plug the power cable Replace key board and check connections Check the LED indicate is OK Check the AC power Replace main board and check connections OK NG OK NG Turn...

Page 34: ...Press the power button is OK Check the LVDS FFC cable or panel The end NG OK Replace the main board Replace the LVDS FFC cable or panel NG Replace the key board NG Replace the main board and connecti...

Page 35: ...al frequency select the recommended frequency Pull out signal cable and check Self Test Feature Check is ok Check the signal cable and the PC Readjust the phase and pixel clock in the user mode Replac...

Page 36: ...l out the signal cable and check the screen color display is normal The end Replace the signal cable or PC Reset the factory mode In the user mode set the color settings until customer satisfy Replace...

Page 37: ...0 to RGB Mode with press MODE button 2 Switch the MEM channel to Channel 3 with up or down arrow on chroma 7120 3 The LCD indicator on chroma 7120 will show x 313 30 y 329 30 4 Adjust the RED on facto...

Page 38: ...6 until chroma 7120 RGB value meet the tolerance 100 2 D Adjust sRGB color temperature 1 Switch the chroma 7120 to RGB Mode with press MODE button 2 Switch the MEM channel to Channel 10 with up or dow...

Page 39: ...39 10 Monitor Exploded View All manuals and user guides at all guides com...

Page 40: ...INGE_ASS Y 5 WASHER 16 0M1G1730 6120 SCREW MAIN BOARD SHIELD_MAIN_BASE 6 SHIELD_MAIN_BASE 17 SCREW FOR SIGNAL CONNECTOR 7 BASE TRIM 18 FOOT PAD 8 HINGE FRONT COVER 19 0M1G 140 8125 SCREW SHIELD_MAIN_B...

Page 41: ...G 940 5125 CREW 0M1G1730 6120 SCREW 42 D020523 0Q1G 140 10120 SCREW 708GD06501S AOC 40 PAPER SHIPSHEET 1368 Q50G 4 10 TIE Y1900221 Q52G 1185 99 BIG CARTON TAPE FOR AOC 750GMT230W5A21N000 PANEL LM230WF...

Page 42: ...SDZ5V1D AUK SOD 323 R TP D6 0DHZL 0095A RB050M 30 ROHM PMDU R TP F1 0FFST 0009A F0603FA3000V032TM AEM CERAMIC 32V 3A UL CSA 1 6X0 8X0 8MM R TP U6 0IDIL 0002A AP7167 FNG 7 DIODES ADJUST_3 3V 1 2A DFN30...

Page 43: ...72 0RH2202C422 22K OHM 1 16W 1608 1 D R TP R10 R8 R82 0RH2401C422 2 4K OHM 1 16W 1608 1 D R TP R105 R202 0RH2702C422 27K OHM 1 16W 1608 1 D R TP R15 0RH3001C422 3K OHM 1 16W 1608 1 D R TP R115 R2 0RH3...

Page 44: ...0248A SJ CHEMICAL SJC 101 SILICONE GRAY TERAOKA 767 520 0 2 0 0 2 4974L 0639A ENTIRE ETR 1010 LM230WF5 TRA1 7F1 A0 5151L 0185A LM230WF5 TRA1 7F1 A0 6916L 0250A WOOREE LED 72 NUMBER OF LED WHITE LED L...

Page 45: ...MP3389EF TSSOP28 U101 056G1133956 IC CAT24C02WI GT3 SO 8 U402 056G2233 11 IC PM25LD020C SCE SIOC 8 150MIL 2M Q402 057G 417517 TRA LMBT3906LT1G 200MA 40V SOT 23 LRC Q302 Q701 057G 417518 TRA LMBT3904L...

Page 46: ...CHIPR 150 OHM 5 1 10W FENGHUA R807 R810 061G0603203 JF RST CHIPR 20K OHM 5 1 10W FENGHUA R841 R842 061G0603229 JF RST CHIPR 2 2 OHM 5 1 10W FENGHUA R802 061G06032703FF RST CHIPR 270KOHM 1 1 10W FENGH...

Page 47: ...6 22UF K 10V X5R FB301 FB408 071G 56K121 CHIP BEAD FB402 FB403 FB404 FB405 FB407 FB410 071G 56V301 B CHIP BEAD FCM2012VF 301T07 BULLWILL FB107 071G 59G301 CHIP BEAD 300OHM FB101 FB102 FB103 071G 59K19...

Page 48: ...1 COMSUPTIVE ASS Y E715 715G4164K01000004F KEY PCB FR4 DS97X23X1 0MM Q05G6131 1 WASHER Q36G 600517 DUSTER CLOTH Q40G 18E61515A RATING LABEL Q40G000161515A CARTON LABEL Q40G0003615A71 LABEL POP SILVER...

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