Due to a hardware mod that didn't work as expected I now have a no input video fault ie. blue no input message screen when selecting Watch Live TV.
I first suspected the PAL tuner but have ruled this out to some degree as the fault is apparent on AV0 input (v1.6) as well as tuner (Image works ok on second Tivo).
The Kernel Log increments very rapidly with the main errors being:
I2C arbitration error at 0x4c and
I2c arbitration error at 0x42.
Does anyone know which devices these addresses relate to?
I also have suspicions that the SAA 7114 chip is faulty.
The mod that I was attempting involved the tuner I2C bus and the Micronas I2C bus. I have checked both busses and think that they have no faults on them.
Any ideas?
Thanks in advance