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LE24W234
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Summary of Contents for AOC LE24W234

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  • Page 14 Document: After-sales Maintenance Service Manual 6M181/6E181/6M182/6E182 Scheme Adjustment of Factory Mode Press Menu to enter into the menu interface, and then press 8202 to enter into Factory menu. Primary Menu Secondary Menu Value, Notes Front-end gain adjustment Clamp level adjustment Automatic ADC adjustment Picture mode Signal source selection...
  • Page 15 Document: After-sales Maintenance Service Manual Power-up mode (power-on upon powering up, power-off upon powering up, restore to the previous status upon powering up) Burning ON/OFF. VD&VIF parameter adjustment enable serial port debugging. Signal source selection...
  • Page 16 MST6M182/MST6E182 software upgrades (After Service) 1 Software upgrade tools and materials Personal computer burning burning ISP Tool V4.5.2.8.SZ.exe USB flash disk 2.0 version Capacity not more than 2G 2 Preparatory work before the upgrade Recorded the white balance data of VGA/YPBPR signal source in factory menu before upgrading(FLASH initialization may occur after the upgrade, flush color calibration data, then restore the data you have been recorded): (1).
  • Page 17 has been inserted into, or change another U disk and try again. . Display percentage progress prompts and about 10 seconds later, the machine black screen and restart automatically, means that the machine complete the upgrade process, turn off the machine first, then pull out the U disk. Press Upgrading Abnormal...
  • Page 18 following instructions. (1). Connect the ISP burning board and TV VGA port with VGA cable. (2). Insert the Mstar USB Tool into the USB port of your PC. The PC can recognize the new device. You can choose to install it in the list, or choose to install at a specified directory and specify the path to the drive file. See the figure below:...
  • Page 19 (3) When PC finds the drive file, it will give the prompts as in the figure below during the installation process. Please click “Continue" to go ahead. The system will go through three drive installation processes, including Mstar USB Debug Tool A, Mstar USB Debug Tool B, and Mstar USB SerialPort.
  • Page 20 (3). Click Connect button to connect, if it prompts “Device Type is GD25Q32”, means that normal connecting; if it prompts “Can't find the Device Type!” means that there is poor connecting, please have a check. Abnormal (4). Click "Read" button in tool bar, then click "Read" to load current software. (5).
  • Page 21 Then click RUNbutton to burn software. When displayPASS means that it succeed then burn EDID according to the following instructions.
  • Page 22 5 Use ISP way to upgrade(when used USB way to upgrade, it coundn't erase the original EDID and HDCP KEY on mainboard, so we require customer use this way to upgrade first.), when you selected "ALL Chip" under "Erase Device" option during upgrading, the TV mainboard must burn EDID and HDCP KEY. The buring tools and materials for HDCP KEY and EDID: Personal computer burning...
  • Page 23 Please click to load current software. If prompts Device Type is GD25Q32” means that normal connect if prompts Can’t find the Device Type!” means that there is poor connecting, please have a check.
  • Page 24 Abnormal If prompts Device Type is GD25Q32” means that normal connect if prompts Can’t find the Device Type!” means that there is poor connecting, please have a check. (3). Click HdcpEdid button in main menu bar to set corresponding settings according to the following instructions: Need to burn HDCP KEY, please select and load current KEY documents, in KEY address bar input "0 X3B0000"...
  • Page 25 interface. Don't selet, if mainboard have burned correct KEY or EDID. (4).In burning main interface, select corresponding function, click Setup button Erase Device, Don't selet, if mainboard have burned correct KEY or EDID. to enter to Erase Block Setting menu, click Clear All to clear click drop-down list in Global Offset Address, select"OX00000000,Bank 00"...
  • Page 26 (5).In burning interface, click "Run" to burn. Burning prompt bar will prompt burning process related information, about 12 seconds appear "Pass", and there is no longer any character rolling in prompt bar, means that is burning successfully. (6). Shut down the power of jig, pull out the burning wire to complete burning operation. It not allow pulling out the wires during burning process.
  • Page 27 Power to the machine, press MENU button on the remote control then press 8202 number keys and then will popping the factory menu automatically, press the remote control up/down cursor keys to move to the "Reset" option press OK key to implement. After about 5 seconds latter the machine implement clear command automatically.
  • Page 28 Change R-GAIN/G-GAIN/B-GAIN value and R-OFFSET/G-OFFSET/B-OFFSET value to the value before the upgrade under the YPbPr(SD/HD) mode In the ADC ADJUST item, press OK key to enter the next level menu, move the cursor to the MODE item, press the left/right keys tomove cursor select the YPbPr(HD)item, change the R-GAIN/G-GAIN/B-GAIN value and R-OFFSET/G-OFFSET/B-OFFSET value of the machine after the upgrade to the value before the upgrade.