Sharp LL-P202V Handy Guide ▷ View online
SERVICE MENU DISPLAY
0 = OK / 1 = one or more defective
„cut-line“
If one „cut-line“ is
defective, then a part of
5mm or more is death.
defective, then a part of
5mm or more is death.
Temperature Control in 3 Levels
> 15h (when last time and how often)
Service Matter
I/F PWB REPLACEMENT PROCEDURES
1) Read the following information from I/F PWB after replacing the I/F PWB.
- Serial Number
- Back Light Usage Time
- White Balance Setting Value
(MEMO)
- If the machine does not operate before replacement and reading cannot be made, this procedure is not required.
2) Replace the I/F PWB.
3) Update each software to the latest version. (Upgrade the version)
4) Set the model name (Model)
5) Set the region depending on the destination. (Region)
6) Write the information read in the above step 1).
(MEMO)
-When the reading cannot be executed, conduct the following operation.
・ Write the serial number written on the back of the monitor.
・ Write the approximate backlight time by when the customer bought this monitor and how long the customer uses the monitor.
・ Write the default setting value to the image quality parameters.
7) Adjust the touch panel (Check Pen Touch Accuracy / Calibration Touch Position / Drawing Check)
8) Perform the Digitizer pen inspection.
1) Read the following information from I/F PWB after replacing the I/F PWB.
- Serial Number
- Back Light Usage Time
- White Balance Setting Value
(MEMO)
- If the machine does not operate before replacement and reading cannot be made, this procedure is not required.
2) Replace the I/F PWB.
3) Update each software to the latest version. (Upgrade the version)
4) Set the model name (Model)
5) Set the region depending on the destination. (Region)
6) Write the information read in the above step 1).
(MEMO)
-When the reading cannot be executed, conduct the following operation.
・ Write the serial number written on the back of the monitor.
・ Write the approximate backlight time by when the customer bought this monitor and how long the customer uses the monitor.
・ Write the default setting value to the image quality parameters.
7) Adjust the touch panel (Check Pen Touch Accuracy / Calibration Touch Position / Drawing Check)
8) Perform the Digitizer pen inspection.
Service Matter
1-2. LCD MODULE REPLACEMENT PROCEDURES
1) Replace the LCD module.
2) Set the backlight time to [0].
3) Write the default value to the White Balance setting.
4) Adjust the touch panel (Check Pen Touch Accuracy / Calibration Touch Position / Drawing
Check)
1) Replace the LCD module.
2) Set the backlight time to [0].
3) Write the default value to the White Balance setting.
4) Adjust the touch panel (Check Pen Touch Accuracy / Calibration Touch Position / Drawing
Check)
1-3 TOUCH PANEL UNIT REPLACEMENT PROCEDURES
1) Replace the touch panel unit.
2) Adjust the touch panel (Check Pen Touch Accuracy / Calibration Touch Position /
Drawing Check)
3) Perform the Digitizer pen inspection.
1) Replace the touch panel unit.
2) Adjust the touch panel (Check Pen Touch Accuracy / Calibration Touch Position /
Drawing Check)
3) Perform the Digitizer pen inspection.
DISASSEMBLY AND ASSEMBLY
Note: 24“ panel and frame (glass)
fixed with double side adhesive
tape.
fixed with double side adhesive
tape.
Click on the first or last page to see other LL-P202V service manuals if exist.