System information

Christie/Mirage/DLV/Matrix Parts and Module Replacement
42 020-100012-01 Rev. 1 (04/07)
LiteLOC Assembly
(9 minutes)
The LiteLOC assembly is located on the right hand side of the projector, behind the
lens mount. It is mounted to the optical mount just in front of the fold mirror. To
remove and replace:
1. Remove the top cover.
See Top Cover for
instructions.
2. Disconnect the
LiteLOC assembly
harness. (Figure 57.)
3. Remove the top two
(2) screws securing the
LiteLOC assembly to
the optical mount and
then loosen the bottom
center screw. (Figure
57.) Remove for
further disassembly.
4. If you want to replace the PCB only, remove the two (2) screws securing it to
the housing. (Figure 58.)
Figure 58. Remove LiteLOC PCB
Low Voltage Power Supply (LVPS)
(19 minutes)
The LVPS (Low Voltage Power Supply) is located below the Three-Chip Panel
Driver (TCPD)/High Definition Panel Driver (HDPD) and Ten-Bit Image
Processing Module (TIPM). To remove and replace the LVPS:
1. Remove the top cover. See Top Cover for instructions.
2. Disconnect harness connectors J36 and J52 from the TCPD/HDPD.
3. Remove the large, side plastic air duct that contains the main filter – three (3)
screws.
4. Remove the two (2) screws securing the LVPS cooling fan bracket. Lift the
assembly out and set it aside on top of the unit. (Figure 59.)
Figure 57. Remove LiteLOC Assembly