LC-32P70E (serv.man8). Software updating - Sharp TV Service Manual (repair manual). Page 8

The hardware tools requirement are: 

1. A Parallel port I2C interface with 20 pin to 3 pin cable (Sharp Code: CKIT-0004WJV0).
2 . Make the connections as indicated below:

a. Connect  Parallel port I2C interface to LPT port of the computer.
b. Connect the 20 to 3 pin cable from the I2C interface to the P2306 socket in the main board (XD603).

Before using I2C method is necessary to install Visual I2C software following next procedure.

1. Install Visual I2C release V3.2.3b from fi le (“Setup_Visual_I2C_v3-2-3b8h.exe”).

•It’s strongly recommended to accept the suggested default folder (“C:\Program Files\Micronas\Visual I2C”).

2. Install Visual I2C VCTp extension from fi le (“Setup_VI2C_for_VCT6wxyP_v0111.exe”).

•It’s interesting to change default folder to same as Visual I2C (“C:\Program Files\Micronas\Visual I2C”).

•During this installation process is possible to install also a complementary software to manage NVM memories . 

This installation is not needed, for this reason uncheck the option when the setup program ask to you. In case of 

installation it’s interesting to change default folder to same as Visual I2C (“C:\Program Files\Micronas\Visual I2C”).

3. Install Parallel driver depending of your Windows version from existing fi les inside the Visual I2C installation 

folder “C:\Program Files\Micronas\Visual I2C\Port_Driver”, following next criteria:.

a. Windows 98/Me (“Setup_LptDrv_v0104_9x.exe”).

b. Windows NT (“Setup_LptDrv_v0104_NT_2000.exe”).

c. Windows Xp/2000 (“Setup_LptDrv_v020201_XP_2000.exe”).

After installing Visual I2C, the new generated fi le structure should look like this:

      To PC

   To P2306

 QCNWGA100WJZZ

 QPWBX0004WJZZ