Hisense LCD40V57CA Service Manual page 28

LCD TV Service Manual
Click the Config button. And then a dialog window will show as below.
Port Type setting is LPT1
Base Addr setting is 0x378
Draw on the front of "pin 1 switch UART/I2c"
Speed setting is 99
As following
Choose"SDA in"and setting "PIN" is "PIN10"。
Notes:
Do not draw on the front of "Reverse High"。
As following
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