Rolsen RL-20S10 Service Manual

LCD TVService ManualChassis MST9E19RolsenRL-26B01

- 10 - Fac. Menu Note: 1) We have set the best value before delivery. 2) Do not change any item except the following sheets. White Balanc

- 11 - Design Menu Picture Mode Sound Mode Sound Settings Power Save PIP Option EMI MOVESHARPNESS LipSync Factory Init QingDao HuangDao

- 12 - Sound Settings VOLUME 0 128 VOLUME 1 79 VOLUME 20 36 VOLUME 40 31 VOLUME 100

- 13 - 6. Software Updating 6-1、Updating Tool - You can update the software through a special tool (show as below) PDF created w

- 14 - 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

- 15 - 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.DL

- 16 - PDF created with pdfFactory Pro trial version www.pdffactory.com

- 17 - PDF created with pdfFactory Pro trial version www.pdffactory.com

- 18 - 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 upd

- 19 - PDF created with pdfFactory Pro trial version www.pdffactory.com

- 2 - Contents Contents...2 1. P

- 20 - 6. Find the update file in your computer. 7. Double click the update file. A dialog will show as below. PDF created with pdfFact

- 21 - 8. Click the Auto button. And then do as shown below. PDF created with pdfFactory Pro trial version www.pdffactory.com

- 22 - 9. Click the Connect button. And then do as shown below. 10. Click the Run button. PDF created with pdfFactory Pro trial version www.pd

- 23 - 11. When the update is finished, a dialog will show as below. PDF created with pdfFactory Pro trial version www.pdffactory.com

- 24 - 7. Troubleshooting No. Trouble Measure 1 Turn on the TV, The LED is red, no display on screen Replace the main board or updating the software

- 25 - 8. Circuit Diagram PDF created with pdfFactory Pro trial version www.pdffactory.com

- 26 - PDF created with pdfFactory Pro trial version www.pdffactory.com

- 27 - PDF created with pdfFactory Pro trial version www.pdffactory.com

- 28 - PDF created with pdfFactory Pro trial version www.pdffactory.com

- 29 - PDF created with pdfFactory Pro trial version www.pdffactory.com

- 3 - 1. Product Safety Servicing Guidelines WARNING: Service should not be attempted by anyone unfamiliar with the necessary precaution on thi

- 4 - Many electrical and mechanical parts in the chassis have special safety-related characteristics. These characteristics are often passed unnoti

- 5 - 2 Product Function Specifications Refer to the User’s manual PDF created with pdfFactory Pro trial version www.pdffactory

- 6 - 3. LCD Panel Spec 3-1 General Description These Panel is a TFT LCD module supports 1366 x 768 WXGA format and can display true 16.7M colors (8

- 7 - 4. Block Diagram 4-1 Main board 1)26’’ and 32’’ with AV2 in/AV out interface 2) 26’’ and 32’’ with SCART interface PDF created with pdfFacto

- 8 - 4-2 Power board 1) Power board of 26’’ and 32 2)Another Power board of 26’’ and 32 PDF created with pdfFactory Pro trial version www.pdffact

- 9 - 5. Service Mode And Adjustment LCD****: Use the remote control, first open MAIN MENU with MENU button, and choose PICTURE with the CHANNEL U