Standby Power Supply; Low Voltage Power Supply (Lvps) - Christie CP4230 Service Manual

Section 5: Parts and Module Replacement

5.11.4 Standby Power Supply

The Standby Power Supply is mounted on the back side of the
LVPS. The Standby Power Supply powers the PIB, EVB, IMCB
and the TPC when the projector is in STANDBY mode.
(Estimated Replacement Time: 16 minutes)
1. Remove the rear right skin. Refer to
(ignitor/blower compartment), on page
2. Remove the LVPS drawer.
3. Remove the LVPS/LPS cover. Refer to
Cover, on page
4. Disconnect both DC and AC cables from the standby power
supply.
5. Loosen the thumbscrew at the bottom of the standby power supply. (Figure 5-49)
6. Remove the standby power supply.

5.11.5 Low Voltage Power Supply (LVPS)

The LVPS is located in the igniter/blower compartment of the projector. It is held in place by a bracket above
the igniter. The LVPS slides in and out along two guide rails at the top of the bracket.
(Estimated Replacement Time: 15 minutes)
1. Remove the rear right skin. Refer to
Rear Right Skin (ignitor/blower
compartment), on page
2. Loosen the thumbscrew. (Figure 5-50)
3. Disconnect the five DC harnesses via the
inline connectors.
4. Disconnect the AC harness via the inline
connectors.
5. Slide the LVPS out along the bracket.
5-34
5.4.4 Rear Right Skin
5-10.
5.4.4
5-7.
5-7.
5.4.9 LVPS/LPS
Figure 5-50 Thumbscrew
Figure 5-49 Standby Power Supply
CP4230 Service Manual
020-100622-04 Rev. 1 (05-2016)