Denon AVR-X3500H - Page 106

3-7. Error Code H1-05 failure detection procedure
Checking device. [U2022 : ADV7180]
Check item(3-7.1.).
Replace [U2022] with a new device.
Recheck from check item (3.1.)
Does Error Code H1-05 continue?
Replace the PCB. Recheck from check item (3.2.)
YES
NO
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
106