22. TI Loop
22.2.2 Overview of TI loop left
4
4
4
1
5
6
5
7
2
8
8
3
Image 22-5
1
Dichroic
fi
lter B/Y
2
Barrel Phosphor lens
3
Blue depolarizer
4
Mirror blue roundabout
5
Blue loop lens 3
6
Blue loop lens 4
7
Diffuser blue loop
8
RGBY Converging lens
22.2.3 Dichroic Filter B/Y
1. Gently lift out the mirror by pulling the two wedges. NOTE the small red dot on the mirror corner indicating the direction of the
dichroic
fi
lter.
Image 22-6
22.2.4 Barrel PW Lens assy
This kit contains two lenses (A & B). These were earlier assembled and offered as two separate assemblies.
This has now been improved; one assembly now contains both lenses.
1. Remove screw (TX08 M2.5x6)
2. Remove the clips holding lens in place.
3. Gently lift out the lens.
The trace for focus adjustment screw should be pointing UP through Engine Blue Loop Top in TI Loop Left
4. Mount the lens back in the trace in Engine Blue Loop bottom, see picture.
723–0016 F90 01/12/2017
113
Summary of Contents for F90 series
Page 1: ...F90 Service Manual 723 0016 02 01 12 2017...
Page 6: ...Table of contents 4 723 0016 F90 01 12 2017...
Page 8: ...1 Introduction 6 723 0016 F90 01 12 2017...
Page 10: ...2 General safety 8 723 0016 F90 01 12 2017...
Page 18: ...4 DLP System General Description 16 723 0016 F90 01 12 2017...
Page 25: ...5 GP6 system functional description Image 5 5 723 0016 F90 01 12 2017 23...
Page 28: ...5 GP6 system functional description 26 723 0016 F90 01 12 2017...
Page 34: ...7 OSD display menu 32 723 0016 F90 01 12 2017...
Page 36: ...8 Thermal management system Image 8 1 34 723 0016 F90 01 12 2017...
Page 42: ...8 Thermal management system 40 723 0016 F90 01 12 2017...
Page 58: ...14 XPS actuator 56 723 0016 F90 01 12 2017...
Page 60: ...15 Light engine 58 723 0016 F90 01 12 2017...
Page 82: ...18 Assembly Hierarchy 80 723 0016 F90 01 12 2017...
Page 103: ...20 Scheduled operations Image 20 42 Image 20 43 723 0016 F90 01 12 2017 101...
Page 104: ...20 Scheduled operations 102 723 0016 F90 01 12 2017...
Page 112: ...21 DMD DMD Board CLGA DMD heatsink elements 110 723 0016 F90 01 12 2017...
Page 132: ...24 Lens shift assembly 130 723 0016 F90 01 12 2017...
Page 134: ...25 Prism Housing Image 25 5 132 723 0016 F90 01 12 2017...