Flashing green led of the tuner.

My box has a flashing led on the tuner (D9).
tuner is i think bcm45 something i can not read more.
Do not start. When i unplug te tuner the box startup
untill in the display ssl84J appears. After that the box restart repetedly.

I measurement with ohm on the suply connector
GND to 5.0V = 800Kohm
GND to 3.3V = 86ohm
GND to 2.5V = from 2Mohm down to 45Kohm
GND to 1.8V = 29ohm
GND to 1.2V = 361ohm

I think the fault is in the 5.0V and the 3.3V.
but how i know witch part or parts are boken ?

5v is fine, your issue is related to the 3.3v circuit.
Probably you need to replace the U1101.
See this drawing for more information.

hello

thanks for the replaqy,
i changes the U1101.
i is working now.
this is nice. thanks for the info