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F90
Barco F90 User Manual
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10.
Optic
al
adjustm
ents
1
2
Image
10-8
10.6.3
Color
uniformity
,
Final
veri
fi
cation.
Use
Prospector
and
enable
both
laser
clusters.
Measure
on
each
side
of
image
and
center
using
a
radio
spectrometer
.
Aim
is
to
h
ave
max
0,005
differences
Cx
and
Cy
between
these
three
points.
Image
10-9
46
723–0016
F90
01/12/2017
47
49
Table of Contents
Default Chapter
3
Table of Contents
3
1 Introduction
7
Scope and Limitations
7
Copyright
7
Trademarks
7
Required Handtools
7
2 General Safety
9
General Safety Instructions
9
Notice on Safety
9
Users Definition
9
3 Important Safety Instructions
11
To Prevent the Risk of Electrical Shock
11
To Prevent Personal Injury
11
To Prevent Fire Hazard
12
To Prevent Projector Damage
12
On Servicing
13
To Prevent Battery Explosion
13
Precautions During Lens Shift
13
Laser Safety
14
Warning Labels
14
4 DLP System General Description
15
F90 Optical Principle
15
The DMD Device
16
The Grayscale Image
16
Adding Color
16
Single Chip DLP Projection System
17
5 GP6 System Functional Description
19
Electronic Platform
19
I/O's and Processing Tasks
19
Block Diagram GP6 Platform
21
Wiring Matrix
23
Firmware
24
System Safety Loop
24
Laser Driver Principle and Error Codes
26
6 GP6 Periodical Maintenance
29
Service Interval Matrix
29
Service Kits Available
29
7 OSD / Display Menu
31
Service Menu
31
Troubleshooting Tools
33
8 Thermal Management System
35
Ventilation and Cooling
35
Liquid Cooling Pumps
37
Fans
37
Fan Radiator
37
Fan Laser Driver
37
Fan PSU
37
Fan Phosphor Internal 1, 2
37
Fan PCB Main
37
Fan Optics
37
Thermal Sensors
38
Engine Heatsink
38
System Thermal Diagram
38
Nominal Setting
39
Long Lifetime Setting
40
Fan and Pump Number Location
41
9 Lenses and Adjustment
43
Scheimplflug Adjustment
43
Locking the Lens Position
43
10 Optical Adjustments
45
Perfecting the Lightning Path
45
Lightning Mirror Adjustment
45
Lightning Mirror: Horizontal (X) Adjustment
45
Lighting Mirror: Vertical (Y) Adjustment
46
Focus: Relay Tube Lens Focus Adjustment
46
Color Uniformity, TI Loop Mirrors Adjustment
47
Color Uniformity, Left TI Loop Mirror
47
Color Uniformity, Right TI Loop Mirror
47
Color Uniformity, Final Verification
48
11 Colorwheels
49
Replace the Colorwheel Assy
49
Colorwheel Index Adjustment
49
Index Adjustment Procedure
50
12 Phosphor Wheel
51
Replace the Phosphor Wheel Assy
51
Entering Prospector Diagnostic Tool
51
Calibrating the Phosphor Wheel
51
13 Laser Pulsing Adjustment
53
Procedure
53
14 XPS Actuator
55
XPS Actuator Replacement
55
Calibrating the XPS Actuator
56
15 Light Engine
59
Clga
59
16 Power Supply Unit (PSU)
61
AC Input
61
Output Specification
61
Connectors
62
PSU Control Connector (HDMI-C)
62
Mainboard Connector
63
Thermal Hub Connector
63
Laser Driver Connector
64
Power Supply Diagnostic
64
Power Good Output
64
17 Troubleshooting
65
Status LED Indications
65
Led's on Thermal Hub and Mainboard
65
Thermal Hub Board Led's
65
Main Board Led's
66
Available Diagnostic Tools
67
Prospector
67
Pd Diagnostic
68
Log Extractor
68
Osd
68
Lcd
68
Troubleshooting
68
Explanation of the Codes
69
Troubleshooting Checklist
70
Log Files
77
18 Assembly Hierarchy
81
Hierarchy Overview
81
19 Disassembly / Assembly Instructions
83
Safety Precautions
83
Remove the Projector Covers
83
Remove the Rear Top Cover
83
Remove the Rear Cover
83
Remove the Main Top Cover
84
Remove the Side Cover Left
85
Remove the Side Cover Right
85
Removing Peripheral"Mini" Pcb's
86
PCB GP6 IR Receiver and LED Board TOP
86
PCB Front USB & Trigger Board
86
PCB IR Front
86
PCB Inlet Temp Sensor Board No1
87
PCB Inlet Temp Sensor Board No2
87
Display and Keypad Module
88
20 Scheduled Operations
89
About
89
20000 Hours LFM Service
89
Phosphor Wheels (2 Pcs)
89
Fan Phosphor Wheels (2 Pcs)
90
Change the Color Wheel Cassette
91
Cooling Fans
91
Fan PSU
91
Fan PCB
92
Fan Optics
92
Laser Clusters Blue (2Pcs)
93
Cleaning the Cooling Pump Surface
96
Cooling Pump Connection Map
97
40000 Hours Service
97
Fan Laser Driver
98
Liquid Cooling System 40.000Hrs
98
Remove Frame Radiator Left Module
100
Remove Frame Radiator Center Module
100
Frame Radiator Right Module
101
Reassembly of Radiator Modules
102
21 DMD, DMD Board, CLGA & DMD Heatsink Elements
105
DMD Assembly
105
DMD Board, CLGA & DMD Heatsink Elements
105
GP6 PCB DMD Board
106
Clga & DMD
107
Re-Assembly after PCB DMD or DMD/CLGA Repair
107
GP6 Heatsink DMD Front & Rear Assemblies
108
GP6 Heatsink DMD Front Assembly
108
Remove the Laser Interface
110
Install New Laser Interface
111
22 TI Loop
113
General
113
Overview Engine Assembly
114
TI Loop Left
114
Overview of TI Loop Left
115
Dichroic Filter B/Y
115
Barrel PW Lens Assy
115
Mirrors Blue
116
Blue Loop Lens 3
116
Blue Loop Lens 4
116
Diffusor Blue Loop
117
RGBY Converging Lenses
117
Converging Lens (Entrance)
117
Converging Lens (Exit)
118
Adjusting Mirror
118
TI Loop Right
118
Rod Carrier Assy
119
23 Illumination Engine Front
121
Iris Assembly
121
Relay Tube Assy
122
PCB CLO (Constant Light Output)
122
Folding Mirror Assembly
123
Removing Folding Mirror Assembly
123
24 Lens Shift Assembly
125
Lens Shift Assembly Motors
126
Lens Position Sensors (Horizontal and Vertical)
127
PCB Lens Connectors
127
Lens Lock Screws
128
Scheimpflug Screws
128
Lens Shift Assembly and Optical Actuator
128
TIR Prism
129
Remove the TIR Prism
129
Cleaning the TIR Prism
130
Reassemble the TIR Prism
131
25 Prism Housing
133
26 Technical Operations
135
PCB Bracket Bottom and Bracket Fan
135
PCB Main
135
PCB Thermal Hub Board
136
Psu
138
PCB Laser Drivers
139
Remove the Laser Driver Cage
139
Remove the Laser Driver PCB Board
140
Remove the Bottom Laser Driver PCB Board
140
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Barco F90 Specifications
General
Brand
Barco
Model
F90
Category
Projector
Language
English
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