Read Sharp LC-20S5E Service Manual online
C-4
UPDATE FOR VCTP SOFTWARE
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Unplug the AC cord, and remove the back cabinet.
Short circuit the 1 pin and 2 pin of CP802 on the Main PCB.
Insert the AC cord.
Remove the short circuit 1 pin and 2 pin of CP802 on the Main PCB.
Set the EU LCD MICON VER UP ROM DISC (JG176) to PC.
Start the "VCTP" (Writing Tools).
Select the "LPT Preferences" from File/Preferences menu, then input "5" to the value of "Delay", and press "OK".
NOTE: This step is not necessary from next time.
NOTE: This step is not necessary from next time.
Using the MICON PROGRAM JIG KIT 25-4 (JG203), connect the PC Terminal and 1~4 pin of CP802 on the
Main PCB (JG203(Red line) =1 pin of CP802).
Main PCB (JG203(Red line) =1 pin of CP802).
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CP802
JG203
Main PCB
Before Update the VCTP Software, it is necessary to install the WRITING TOOLS into the PC.
For the installation of WRITING TOOLS, refer to the "INSTALL FOR WRITING TOOLS".
For the installation of WRITING TOOLS, refer to the "INSTALL FOR WRITING TOOLS".
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