Sharp LL-P202V Handy Guide ▷ View online
PWB “
Source PWB“
LCD- Driver for the
„Full HD“ Panel
LCD Panel
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.
1) Replace the LCD module.
2) Set the backlight time to [0].
3) Write the default value to the White Balance setting.
No Indium-Gallium-Zink-Oxid (IGZO)-Technologie
It is a SHARP LCD Panel with UV
It is a SHARP LCD Panel with UV
2
A technology.
After panel exchange please use the default White Balace (.txt)
and adjust the touch panel.
Back Light Error
Only top LED backlight (LED 44pcs)
Light reflection
dots on the light
guide plate.
dots on the light
guide plate.
top
Software Update
Changes from Tigris(LL-S201A)
Firmware configuration
Scaler Firmware (Chandler）
USB microcomputer（NXP（Boot/Main))
Touch microcomputer firmware(Ranger）
* The boot program of NXP is written only in the production process.
Simplified Firmware update procedure (rewriting and downgrade)
Simplified Firmware update procedure (rewriting and downgrade)
Service tool (Connect PC with USB cable)
USB flash drive (Connect the USB flash drive to the monitor)
[Fat32/USB1.1/USB2.0/max.38mm lengths]
It takes about 20 seconds to finish writing the firmware.
[Log read] function
[Menu Backup], [Menu Restore] functions
[DigiPen Check] function
[Menu Backup], [Menu Restore] functions
[DigiPen Check] function
Currently the firmware
update finished in the
Service Mode!
update finished in the
Service Mode!
Click on the first or last page to see other LL-P202V service manuals if exist.