3-1 General Description ..................6 3-2 General Features ..................6 4. Block Diagram .....................8 4-1 Main board ....................8 4-2 Power board of LCD3733EU ...............9 4-3 Power board of LCD4033NEU/LCD4233EU ..........9 5. Service Mode And Adjustment ................. 10 6. Software Updating .................... 13 6-1、Updating Tool ..................
All manuals and user guides at all-guides.com 1. Product Safety Servicing Guidelines WARNING: Service should not be attempted by anyone unfamiliar with the necessary precaution on this receiver. The following are the necessary precaution to be observed before serving this chassis. 1.
Page 4
All manuals and user guides at all-guides.com Many electrical and mechanical parts in the chassis have special safety-related characteristics. These characteristics are often passed unnoticed by a visual inspection. When replacement parts are required, be sure the service technician uses replacement parts specified by us that have the same characteristics as the original part.
All manuals and user guides at all-guides.com 3. LCD Panel Spec 3-1 General Description LCD3733EU、LCD4033NEU、LCD4233EU’S LCD Panel is a TFT LCD module with 18-EEFL Backlight unit and 1ch-LVDS interface. This module supports 1366 x 768 WXGA format and can display true 16.7M colors (8-bit colors).
Page 7
All manuals and user guides at all-guides.com LCD4233EU: - 7 -...
All manuals and user guides at all-guides.com 5. Service Mode And Adjustment Use the remote control, first open MAIN MENU with MENU button, and choose SOUND with the CHANNEL UP/DOWN button, then choose the BALANCE with VOLUME UP, while Balance value is 0, press 0、5、3、2,you can enter factory menu.
Page 11
All manuals and user guides at all-guides.com Option Factory Init SOURCE QingDao BRIGHT 0 HuangDao BRIGHT 50 Guiyang BRIGHT 100 Hungary CONTRAST 0 France CONTRAST 50 Austria CONTRAST 100 155 CLEAR PROTECTLY TOFAC CLEAR UNPROTECTLY HDMI Cable Standard Test Pattern Version BLUE Version:...
Page 12
All manuals and user guides at all-guides.com Design Menu Picture Mode Sound Mode Sound Settings Power Save PIP Option MOVESHARPNESS LipSync Picture Mode Sound Mode Standard 120Hz Standard Brightness 500Hz Contrast 1.5KHz Colour 5KHz Bright Brightness 10KHz Contrast Music 120Hz Colour 500Hz Soft...
All manuals and user guides at all-guides.com 6. Software Updating 6-1、Updating Tool - You can update the software through a special tool (show as below) - 13 -...
All manuals and user guides at all-guides.com 6-2、Software Updating Operation 1、Connect the Debug board to the TV use VGA interface, then connect the Debug board to the computer, just as the pictures showing. 2.Set the ISP_TOOL4.0.9 -------only for the first time update. - 14 -...
Page 15
All manuals and user guides at all-guides.com DLPORTIO.dll and FTD2XX.DLL must be in the same folder 1) Find the folder where the ISP_TOOL4.0.9 lies in. Note: DLPORTIO.dll and FTD2XX.DLL must be in the same folder. 2) Double click the ISP_TOOL4.0.9 icon, and then a dialog will show as below.
Page 16
All manuals and user guides at all-guides.com - 16 -...
Page 17
All manuals and user guides at all-guides.com - 17 -...
Page 18
All manuals and user guides at all-guides.com 4) After you have finished all above, you should click the Apply button to complete the configuration. 3. Turn on the TV, then we can update. 4. Double click the ISP_TOOL4.0.9 icon, and then a dialog will show as below.
Page 19
All manuals and user guides at all-guides.com - 19 -...
Page 20
All manuals and user guides at all-guides.com 6. Find the update file in your computer. 7. Double click the update file. A dialog will show as below. - 20 -...
Page 21
All manuals and user guides at all-guides.com 8. Click the Auto button. And then do as shown below. - 21 -...
Page 22
All manuals and user guides at all-guides.com 9. Click the Connect button. And then do as shown below. 10. Click the Run button. - 22 -...
Page 23
All manuals and user guides at all-guides.com 11. When the update is finished, a dialog will show as below. - 23 -...
All manuals and user guides at all-guides.com 9. Troubleshooting Trouble Measure Turn on the TV, The LED is red, Replace the main board or no display on screen updating the software. Turn on the TV, The LED is blue, You should replace the main but no picture or/and no sound board.
Page 30
All manuals and user guides at all-guides.com...
Page 31
All manuals and user guides at all-guides.com...
Page 32
All manuals and user guides at all-guides.com...
Page 33
All manuals and user guides at all-guides.com...
Page 34
All manuals and user guides at all-guides.com...
Page 35
All manuals and user guides at all-guides.com...
Page 36
All manuals and user guides at all-guides.com BA277...
Page 37
All manuals and user guides at all-guides.com...
Page 38
All manuals and user guides at all-guides.com...
Page 39
All manuals and user guides at all-guides.com...
Page 40
All manuals and user guides at all-guides.com...
Need help?
Do you have a question about the LCD3733EU and is the answer not in the manual?
Questions and answers