Looking for advice on fixing a DN2010 with no hdmi output, used multiple working cables so definitely the receiver. I've tried all the reset procedures to return the unit to default setup but no joy. I've heard there were hdmi issues with this model but don't know what can be done to fix it.
Removed the HDMI board and cannot see any obvious overheating or other issues. Continued evaluation shows that it cannot get video output from the component rca connectors. Any expert advice on what I can check as potential failure areas?

Removed the HDMI board and cannot see any obvious overheating or other issues. Continued evaluation shows that it cannot get video output from the component rca connectors. Any expert advice on what I can check as potential failure areas?

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