Barco DP2K SLP Series Service Manual

R5906848 /04 DP2K SLP Series346
Situation Solution
Malfunction temperature
sensor.
Replace the LCB. See service procedure “Replacing the Laser Control
Board (LCB)”, page 64.
Malfunction LCB Replace the LCB. See service procedure “Replacing the Laser Control
Board (LCB)”, page 64.
Code 20010: “LLS – Phosphor wheel motor temperature sensor shorted”
Situation Solution
Bad wiring connection Check the small orange connector J401 on the LCB and on the phosphor
wheel PCB. Make sure the cable is properly seated. Replace if necessary.
Malfunction LCB Replace the LCB. See service procedure “Replacing the Laser Control
Board (LCB)”, page 64.
Group 20011: “LLS – Phosphor wheel motor temperature sensor open”
Situation Solution
Bad wiring connection Check the small orange connector J401 on the LCB and on the phosphor
wheel PCB. Make sure the cable is properly seated. Replace if necessary.
Malfunction LCB Replace the LCB. See service procedure “Replacing the Laser Control
Board (LCB)”, page 64.
Code 20019: “LCB – Air pressure low”
Situation Solution
Altitude of projector installation
is too high.
Ensure that environmental conditions comply with the operation
requirements of the projector. See installation manual of the projector for
detailed installation requirements.
Malfunction air pressure
sensor on LCB.
Replace the Laser Control Board (LCB). See service procedure “Replacing
the Laser Control Board (LCB)”, page 64.
Code 20026: “LCB – +24 V (fans) too low”
Situation Solution
Bad wiring connection Check connector J900 on the LCB and the LPM. Make sure the cable is
properly seated. If problem persists, replace the cable.
Defective +24V module LDM Replace the +24V module in the LDM (LDM slot 7). See service procedure
“Replacing a Laser Drive Module”, page 56.
Malfunction LCB. Replace the Laser Control Board (LCB). See service procedure “Replacing
the Laser Control Board (LCB)”, page 64.
Code 20029: “LCB – +24 V (fans) too high”
Situation Solution
In combination with other
+24V errors: Defective +24V
module LDM
Replace the +24V module in the LDM (LDM slot 7). See service procedure
“Replacing a Laser Drive Module”, page 56.
This error alone: Malfunction
LCB.
Replace the Laser Control Board (LCB). See service procedure “Replacing
the Laser Control Board (LCB)”, page 64.
Troubleshooting

Barco DP2K SLP Series Specifications

General

Brand	Barco
Model	DP2K SLP Series
Category	Projector
Language	English