EBA 34 Upper PCB fault


A reported fault during the calibration of the EBA 34, where it reads COU_UV. This fault indicates that the UV sensor does not read the reflection of the calibration cards white and black. The action that needs to be taken is to replace the UV sensor. Attached in the photos is the connection of the EBA 34 as well as the PCB and the sensor that needs to be replaced.




Fault location:

Soldering part to be removed for repair