HDMI Not working

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soumen21

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Hi,

Is the capacitor and 499 Ohms resistors in HDMI data lines a must? I'm not able to see the display on the HDMI screen. So getting doubt. Could you please suggest solutions?



Regards
Shome
 

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soumen21 said:
It's only HDMI receiving.
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According to shown connections of certain signals, e.g. HPD, this is a HDMI source device (transmitter). Also the signal names HDMI_TXxx suggest the same.

soumen21 said:
Is the capacitor and 499 Ohms resistors in HDMI data lines a must?
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The circuit is implementing the AC coupled HDMI TX scheme. You should refer to the transmitter spec to understand why it's used.

As a first step, you should clarify about RX or TX function.
 
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Hi, It's a transmitter. Any information to make it work will be helpful.
Sorry for the wrong information earlier.
 

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what is the RX and the TX functions in your schematic? That is the first thing you should specify. Do you have the schematic file I try to troubleshoot it for you?
 

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