LKV373A contains two main chipsets. They do not have any markings on top, so nobody knows for sure what are their names. Both of them were probably manufactured by ITE Corp. Responsibility of the first chip of TX device is likely sending UDP data to RX device, providing HTTP server and other mysterious services. The other chip is described as decoder, so almost certainly it decodes HDMI traffic, and perhaps unpacks HDCP encryption.

Chipsets

Most important parts of the board are:

• MU1 - SoC (most likely IT9079-H chip, or IT985x)
• U2 - encoder - ITE IT9919-H
• U9 - Ethernet chip - Realtek RTL8201F
• U3 - SPI flash - Winbond 25Q32FVSIG
• U4 - SPI flash - Winbond 25Q32FVSIG
• J4 - Debug port

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