Colorwheel Cassette; Gp7 Fe Psu - Barco F70 Service Manual

Scheduled operations
Image 18-6

18.2.3 Colorwheel cassette

The system is automatically configured with the correct CW algorithms following the product ID of
the CW cassette. The cassette contains no serviceable parts, and further de-assembly should not
be attempted.
CW index fine-tuning and RealColor measured coordinate calibration may be executed after
replacement of CW cassette as there are no facilities to automatically align these properties in the
system.
1. Remove projector bottom cover as described above
2. Release 3 captive screws to open CW cover.
3. Release 3 captive screws to release CW.
Image 18-7
4. Cut and remove cable tie holding HDMI cable in place, disconnect cable.
5. Carefully pull out colorwheel.
6. Replace cable tie with new same type/size when reinstalling cable.

18.2.4 GP7 FE PSU

In order to access Fan for PSU, the main FE PSU must be removed first
1. Remove the Back Cover.
2. Remove 12 screws (TX10 M3x8 w/Lockwasher) to release the PSU Assembly.
3. Release also one single screw above mains socket at the rear of the unit.
If purpose of the operation is to access fan PSU located behind the PSU, the PSU can be lifted out and safely
place next to projector without disconnecting cables.
118 723–0018 /02 F70
Image 18-8