R5906848 /04 DP2K SLP Series336
Code 5964: “light pipe - temperature sensor open”
Situation Solution
Disconnected wire of the
temperature sensor.
1. Check if the wire (reference 1Image 25-73) of the temperature sensor
is plugged into its socket.
2. Check if the wire (reference 2 Image 25-74) is plugged into its socket
on the Signal Backplane.
Damaged wire of the
temperature sensor.
1. Repair the wire of the temperature sensor which measures the heat
sink temperature of the Light Pipe (reference 3 Image 25-71).
2. If not repairable, replace the temperature sensor.
Defect temperature sensor. Replace the temperature sensor which measures the heat sink
temperature of the Light Pipe (reference 3 Image 25-71).
Malfunction Cinema Control
board.
Replace the Cinema Control board. See service manual chapter
“Replacement of the Cinema Controller”, page 217.
Image 25-73
Image 25-74
Troubleshooting