Marantz SR5014 Service Manual page 105

3-7. Error Code H1-04 failure detection procedure
Checking device. [U1103 : TMDS261B]
Check item(3-7.1.).
Replace [U1103] with a new device.
Recheck from check item (3.1.).
Does Error Code H1-04 continue?
YES
Replace the PCB.
NO
Recheck from check item (3.2.).
3-8. Error Code H1-05 failure detection procedure
Checking device. [U2022 : ADV7180]
Check item(3-8.1.).
Replace [U2022] with a new device.
Recheck from check item (3.1.).
Does Error Code H1-05 continue?
YES
Replace the PCB.
105
NO
Recheck from check item (3.2.).