Acer DV650C Service Manual page 59

4 、 HDMI Hider:TMDS141
The TMDS141 HDMI hider is designed to accommodate a 1-m HDMI cable between a HDMI
connector and a receiver. The internal cable causes signal distortion to high-speed TMDS signals, as
well as increasing capacitance to the DDC channel. Each TMDS141 contains four TMDS repeaters to
transmit digital content with signaling rates of up to 1.65-Gbps, and an I2C repeater to link extended
display identification data (EDID) reading and high-bandwidth digital content protection (HDCP) key
exchange under I2C standard mode operations.
TMDS141 Functional Block Diagram :
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