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HDMI to CVBS converter using Chrontel CH7107A

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nagendra_ps1

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I am working on HDMI to CVBS converter using Chrontel CH7107A.

I have built a small board in line reference schematics provided by chrontel.(Same as ref design ,no variation)

**broken link removed**


During board bring up ,I am unable to the crystal clock and also no Audio and video output

The power levels are ok and the proper DC values are present at chip pins.

Could anyone help me to sort out this issue?
 

nagendra_ps1 said:
I am working on HDMI to CVBS converter using Chrontel CH7107A.

I have built a small board in line reference schematics provided by chrontel.(Same as ref design ,no variation)

**broken link removed**


During board bring up ,I am unable to the crystal clock and also no Audio and video output

The power levels are ok and the proper DC values are present at chip pins.

Could anyone help me to sort out this issue?
Click to expand...

Did you get this working?
 

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