R5906848 /04 DP2K SLP Series 301
Situation Solution
Blocked Cathode Fan Check if the Cathode Fan is not blocked. Ensure that the Cathode Fan can
turn freely (reference 1 Image 25-18).
Damaged wire Check if the wire of the Cathode Fan is not damaged. Repair if possible,
otherwise replace with new one.
Cathode Fan end of life Replace the Cathode Fan. See service manual chapter “Replacement of
the Anode Fan”, page 84.
Malfunction Cinema Controller Replace the Cinema Control board. See service manual chapter
“Replacement of the Cinema Controller”, page 217.
Image 25-16
Image 25-17
Image 25-18
Code 5083: “Cathode fan - speed low”
Situation Solution
Blocked Cathode Fan Remove the Light Source and check if the Cathode Fan is not blocked.
Ensure that the Cathode Fan can turn freely (reference 1 Image 25-19).
Damaged wire Remove the Cathode Fan assembly and check if the wire of the Cathode
Fan is not damaged. Repair if possible, otherwise replace with new one
(reference 3Image 25-20).
Cathode Fan end of life Replace the Cathode Fan. See service manual chapter “Replacement of
the Anode Fan”, page 84.
Malfunction Cinema Controller Replace the Cinema Control board. See service manual chapter
“Replacement of the Cinema Controller”, page 217.
Troubleshooting