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Service Manual I2460PWHU Revision List Version Date Revision History TPV Model Name Editors/ Redactor HDCKT72DBVA1DNJ Aug-25-2012 Initial release TPV-BJ-Winner HDCKT72DBVA1DNZ PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
Service Manual I2460PWHU 1. Monitor Specifications 1.1 Product Features Model number E2460PWHU Driving system TFT Color LCD Viewable Image Size 59.8 cm diagonal Pixel pitch 0.2715 mm(H) x 0.2715 mm(V) Panel R, G, B Analog Interface & Digital Interface &...
I2460PWHU 2. Setup 2.1 Contents in Box Note: Not all signal cables (HDMI cables) will be provided for all countries and regions. Please check with the local dealer or AOC branch office for confirmation. PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
Service Manual I2460PWHU 2.2 Setup Stand & Base Please setup or remove the base following the steps as below. Setup: Remove: 2.3 Adjusting Viewing Angle For optimal viewing it is recommended to look at the full face of the monitor, then adjust the monitor's angle to your own preference.
Service Manual I2460PWHU 2.4 Connecting the Monitor Cable Connections In Back of Monitor and Computer: 1. USB 2. Power 3. HDMI 4. DVI 5. Analog (DB-15 VGA cable) 6. Line in To protect equipment, always turn off the PC and LCD monitor before connecting. 1.
5. Reconnect the cables. Refer to the user's manual that came with the optional wall mounting arm for instructions on attaching it to the wall. Note : VESA mounting screw holes are not available for all models, please check with the dealer or official department of AOC. PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
Service Manual I2460PWHU 3. Operation Instructions 3.1 Hotkeys Source / Auto / Exit Eco (DCR / i-Care) / < Volume / > Menu / Enter Power Power Press the Power button to turn on/off the monitor. Menu/Enter Press to display the OSD or confirm the selection. >...
Service Manual I2460PWHU 3.2 OSD Setting Basic and simple instruction on the control keys. 1) Press the MENU-button to activate the OSD window. 2) Press < or > to navigate through the functions. Once the desired function is highlighted, press the MENU-button to activate it.
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Service Manual I2460PWHU Luminance 1. Press (Menu) to display menu. 2. Press < or > to select (Luminance), and press to enter. 3. Press < or > to select submenu, and press to enter. 4. Press < or > to adjust. PDF 文件使用...
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Service Manual I2460PWHU 5. Press to exit. PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
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Service Manual I2460PWHU Image Setup 1. Press (Menu) to display menu. 2. Press < or > to select (Image Setup), and press to enter. 3. Press < or > to select submenu, and press to enter. 4. Press < or > to adjust. PDF 文件使用...
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Service Manual I2460PWHU 5. Press to exit. Color Setup 1. Press (Menu) to display menu. 2. Press < or > to select (Color Setup), and press to enter. PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
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Service Manual I2460PWHU 3. Press < or > to select submenu, and press to enter. 4. Press < or > to adjust. 5. Press to exit. PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
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Service Manual I2460PWHU Picture Boost 1. Press (Menu) to display menu. 2. Press < or > to select (Picture Boost), and press to enter. 3. Press < or > to select submenu, and press to enter. 4. Press < or > to adjust. 5.
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Service Manual I2460PWHU OSD Setup 1. Press (Menu) to display menu. 2. Press < or > to select (OSD Setup), and press to enter. 3. Press < or > to select submenu, and press to enter. PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
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Service Manual I2460PWHU 4. Press < or > to adjust. 5. Press to exit. Extra 1. Press (Menu) to display menu. 2. Press < or > to select (Extra), and press to enter. PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
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Service Manual I2460PWHU 3. Press < or > to select submenu, and press to enter. 4. Press < or > to adjust. 5. Press to exit. Exit 1. Press (Menu) to display menu. PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
Service Manual I2460PWHU 2. Press < or > to select (Exit), and press to enter. 3. Press to exit. Exit Exit the main OSD 3.3 LED Indicator status LED Color Full Power Mode Green or Blue Active-off Mode Orange or Blue PDF 文件使用...
Service Manual I2460PWHU 4. Interface description 4.1 D-Sub 15pin Interface Pin No. Description Pin No. Description Red Input +5VDC Green Input Blue Input SDA- DDC-Serial Data Connection detect H Sync Red GND V Sync Green GND SCL- DDC-Serial Clock Blue GND VGA Connector layout 4.2 DVI Interface Pin No.
Service Manual I2460PWHU 5. Panel Feature HR236WU1-100 is a color active matrix TFT LCD module using amorphous silicon TFT's (Thin Film Transistors) as an active switching devices. This module has a 23.6 inch diagonally measured active area with FHD resolutions (1920 horizontal by 1080 vertical pixel array). Each pixel is divided into RED, GREEN, BLUE dots which are arranged in vertical stripe and this module can display 16.7M colors.
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Service Manual I2460PWHU Parameter Specification Unit Remarks 521.28(H) × 293.22(V) Active area 1920(H) ×1080(V) Number of pixels pixels 0.2715(H) ×0.2715(V) Pixel pitch Pixel arrangement RGB Vertical stripe Display colors 16.7M colors Display mode Normally Black 544.8(H) × 320.5(V) × 9.6(D) typ. Dimensional outline Weight 2200 (Typ.)
Service Manual I2460PWHU 5.3 Absolute Max Ratings The followings are maximum values which, if exceed, may cause faulty operation or damage to the unit Absolute maximum ratings of the module are as follows: Parameter Symbol Unit Remarks Power Supply Voltage -0.3 Ta = 25 ℃...
Service Manual I2460PWHU 2) Backlight Unit Parameter Min. Typ. Max. Unit Remarks LED Light Bar Input Voltage VPIN 41.6 44.2 Duty 100% Per Input Pin LED Light Bar Input Current IPIN Note1,2, Per Input Pin LED Power Consumption 18.7 20.0 21.2 Note 3 LED Life-Time...
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Service Manual I2460PWHU 2) Electrical Interface Connection PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
Service Manual I2460PWHU 6. Block Diagram 6.1 LCD Block Diagram The LCD Monitor will contain main board, power board, key board which house the flat panel control logic, brightness control logic and DDC. The power board will provide AC to DC main board chips each voltage. and the Inverter voltage DC to AC to drive the backlight of panel Monitor Block Diagram Backlight 4-CCFL...
Service Manual I2460PWHU 6.3 Power Board Block Diagram Fuse smoothing Rectifier Transformer Rectifier capacitor AC input 100-240V Rectifier IC-PWM Switching Rectifier Power adapter Part Sense resistor regulating Photo Couple Sampling DC-AC Resonance NET High Voltage 12V DC Switching MOS Transformer Output IC Power Supply 4 CCFL...
Service Manual I2460PWHU 6.4 Software Flow Chart Software Flow Chart Start Initial_MCU Check if DataBuffer Is blank To Write default values Check if Sum is changed ? Brightness Contrast Language Read parameter_from Buffer InputType InputTimingStableCounter Init_GlobalVariables OsdCounter PowerDownCounter Initial_MCU Device while PowerHandler if standby mode?
Service Manual I2460PWHU 9. Maintainability 9.1 Trouble Shooting Main Board--- No Power No power Check flow chart For the no power Press power key and look if the picture is normal Please reinsert and make sure the AC 100-240V is normal ? Reinsert or check the power section Check 5V-CN101, 3.3V-U103-2;...
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Service Manual I2460PWHU No picture (LED orange) No picture heck flow chart for the no signal Check signal wire Replace signal wire Check U103 Vout=3.3V; U104-out=1.8V replaceU103,U104,Q104, &around device check X401 waveform replace X401 Check CN402-HS/VS waveform Check Correspondent component Check U402 out Updata soft data Replace U401...
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Service Manual I2460PWHU Power Board--- No Power 5V/12V Check flow chart Check CN901 For the no power 100-240V Check AC supply Check rectified voltage-C905 Check FuseF901/ BD901 L902/BD901/C901/C902 Check voltage of IC901-8pin check component R905/R920 Check T901(1-3)out-Vcc Check D901/R910/C911 Check IC901-drive out Check/replace IC901 Check MOS-Q901pin(G/D) Check D910/R912/R915/Q901...
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Service Manual I2460PWHU No Backlight of panel Check flow chart for the Check voltage of C804-16V Inverter No Backlight Open C804 voltage-16V Return check Power Check ON/OFFsignal After Power off, check Check main board C804/C811/Q805/Q806 Check IC801—11pin=5V After Power off, check R802\C806\C809 Check IC801-3pin waveform? Check aroud C809\Q802...
Service Manual I2460PWHU Key Board--- OSD no working OSD is unstable or not Check flow chart working For the key board Is Key Pad Board connecting Connect Key Pad Board normally Is Button Switch normally Replace Button Switch Is Key Pad Board normally Replace Key Pad Board Check Main Board 9.2 Equipments and Tools Requirement...
Service Manual I2460PWHU 9.3 Factory mode adjustment After replacing the Main board and the Panel, Check if white-balance is within the specs, then re-writing DDC is necessary. Check for enter the Factory mode: Press button and hold, reinsert the Power cord, then, press MENU, the monitor will may enter Factory OSD Menu.
Service Manual I2460PWHU 9.4 Writing DDC program step 1. Prepared the PC with Windows XP system, DDC recording device (12V) 2. Connect the DDC recording device and the PC through PC parallel port 3. setup“Port95nt” driver program to PC , 4.
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Service Manual I2460PWHU R462 061G0402470 JT RST CHIP 47R 1/16W 5% TZAI YUAN R142 061G0402470 JT RST CHIP 47R 1/16W 5% TZAI YUAN R141 061G0402470 JT RST CHIP 47R 1/16W 5% TZAI YUAN R138 061G0402470 JT RST CHIP 47R 1/16W 5% TZAI YUAN R137 061G0402470 JT RST CHIP 47R 1/16W 5% TZAI YUAN...
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Service Manual I2460PWHU R115 061G0603101 JI RST 0603 100R 5% 1/10W TA-I R115 061G0603101 JT RST CHIP 100R 1/10W 5% TZAI YUAN R159 061G0603101 JT RST CHIP 100R 1/10W 5% TZAI YUAN R160 061G0603101 JT RST CHIP 100R 1/10W 5% TZAI YUAN R162 061G0603101 JT RST CHIP 100R 1/10W 5% TZAI YUAN...
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Service Manual I2460PWHU C419 065G040210412K M CAP 0402 0.1UF 10% 16V X7R C418 065G040210412K M CAP 0402 0.1UF 10% 16V X7R C417 065G040210412K M CAP 0402 0.1UF 10% 16V X7R C113 065G040210412K M CAP 0402 0.1UF 10% 16V X7R C707 065G040210412K M CAP 0402 0.1UF 10% 16V X7R C714...
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Service Manual I2460PWHU C102 065G040247312K T CAP 0402 47NF 10% 16V X7R C115 065G040247312K T CAP 0402 47NF 10% 16V X7R C114 065G040247312K T CAP 0402 47NF 10% 16V X7R C111 065G040247312K T CAP 0402 47NF 10% 16V X7R C103 065G040247312K T CAP 0402 47NF 10% 16V X7R C613...
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Service Manual I2460PWHU C415 065G0805106A5K T CHIP 10uF 10V X5R 0805 C412 065G0805106A5K T CHIP 10uF 10V X5R 0805 C626 065G080522512K M CAP 0805 2.2UF 10% 16V X7R FB608 071G 56K121 M CHIP BEAD 120OHM 6A MGLB2012-120T-LF FB606 071G 56K121 M CHIP BEAD 120OHM 6A MGLB2012-120T-LF FB605 071G 56K121 M...
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Service Manual I2460PWHU C813 065G080510131J Y CAP CHIP 0805 100P 50V NP0 +/-5% C803 065G080510232K F CAP 0805 1000PF 10% 50V X7R C923 065G080510232K F CAP 0805 1000PF 10% 50V X7R C815 065G080510232K F CAP 0805 1000PF 10% 50V X7R C815 065G080510232K Y CAP CHIP 0805 1N 50V X7R +/-10%...
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Service Manual I2460PWHU R904 061G152M47152T SY RST MOF 470R 5% 2W FUTABA R939 061G152M47152T SY RST MOF 470R 5% 2W FUTABA C942 065G 1K101 2T6921 CAP CER 100pF 1KV K Y5P C808 065G 1K1019ST CAP CER 100PF 10% 1KV R C917 065G 1K1029ST CAP CER 1NF 10% 1KV R...
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Service Manual I2460PWHU R760 061G06038452FF RST CHIPR 84.5K OHM +- 1% 1/10W FENGHUA R760 061G06038452FT RST CHIPR 84.5KOHM +-1% 1/10W TZAI YUAN C779 065G040210232K T CAP CHIP 0402 1000pF 50V X7R C774 065G040210232K T CAP CHIP 0402 1000pF 50V X7R C771 065G040210232K T CAP CHIP 0402 1000pF 50V X7R...
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Service Manual I2460PWHU C749 065G060347031J Y CAP 0603 47PF 5% 50V NP0 C772 065G080510537Z T NO-SUGGEST CAP 0805 1UF -20%+80% 50V Y5V C794 065G080510615K T CHIP 10uF 16V X5R 0805 C767 065G1206226A5K M CAP CHIP 1206 22UF K 10V X5R C768 065G1206226A5K M CAP CHIP 1206 22UF K 10V X5R...