5-34
CP2210 Service Manual
020-100556-04 Rev. 1 (01-2012)
Section 5: Parts and Module Replacement
5.5.32
Lamp Power Supply (LPS) - Fans 1 and 2
There are two fans on the Lamp Power Supply (LPS).
NOTES: 1)
If one fan fails both must be replaced.
2)
The fans can be replaced without having to replace the LPS.
(Estimated Replacement Time: 35 minutes; includes 10 minute LampLOC
™
alignment)
1. Remove the LPS. Refer to
5.5.22 Lamp Power
Supply (LPS), on page 5-19
.
2. Holding the fan from the bottom pull up on
the top to unmount the fan from the four
rubber isolators (
Figure 5-48
).
3. Disconnect the fan harnesses from the LPS
4. Reverse the above steps to reinstall the LPS.
5. Disconnect the fan from the LPS. Reverse the
above steps to reinstall.
NOTE:
Use needle
nose pliers to pull the rubber isolators
through the fan mounting holes.
5.5.33 AC Line Filters
The AC line filters and A/C selector switch are located at the rear-left corner of the projector. The 110V filter is
for the optional UPS hookup, which enables the projector’s electronics to stay powered ON in the event of a
power loss. This enables the lamp to be struck as soon as full power is reapplied without having to wait for the
electronics to boot up. The 220V filter is required to power the LPS and strike the lamp. The A/C selector
switch is used to select between the 110V and 220V power source.
(Estimated Replacement Time: 30 minutes)
Figure 5-49 AC Line Filters & A/C Selector Switch
Figure 5-48 LPS Fan
A
A/C Selector Switch
B
110V Filter
C
220V Filter
