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LV-7105
Canon LV-7105 Manuals
Manuals and User Guides for Canon LV-7105. We have
3
Canon LV-7105 manuals available for free PDF download: Service Manual, Owner's Manual, Brochure & Specs
Canon LV-7105 Service Manual (134 pages)
Service Manual
Brand:
Canon
| Category:
Projector
| Size: 6.3 MB
Table of Contents
Service Manual
1
Preface
5
General
6
Table of Contents
7
Repair
7
Adjustment
8
Part 1: General Information
11
Features
13
Development Objectives
13
Major Features
14
LV-7105 Features (Details)
15
Lv-7105 Specifications
17
Main Unit
17
Connectors
18
Accessories
18
Other Specifications
18
Nomenclature
19
Main Unit
19
Top Controls
20
Rear Panel Terminals
21
Computer Input Terminal
22
Control Port Connector
22
Remote Control
23
Operating Range
24
Commentary
25
External Appearance Design
25
Projection Lens
25
Hybrid Gamma Correction
26
Fan Speed Control
26
Connecting
28
Connection to the Computer
28
Connecting to the Video Equipment
29
Setting-Up the Projector
30
Positioning the Projector
30
Installation Precautions
30
Supported Computer System Mode
32
Part 2: Repair Information
33
Safety Instructions
35
Circuit Protections
36
Fuse
36
Thermal Switch
36
Warning Temperature and Power Failure Protection
37
Air Filter Care and Cleaning
37
Mechanical Disassemblies
39
Cabinet Top Removal
39
Cabinet Front and Speaker Removal
39
Main Board Removal
40
Fuse Removal
40
AV and Component Board Removal
41
Line Filter Board Removal
41
Lamp Ballast Unit Fan (FN905) Removal
42
Power Board Removal
42
Optical Unit and Fan (FN901) Removal
43
Audio Amp. Board Removal
43
Fans (FN902, FN903, FN904) Removal
44
AC Inlet Ass'y Removal
44
Optical Parts Disassemblies
45
Projection Lens Removal
45
Optical Unit Top Removal
45
Integrator Lens Ass'y Disassembly
46
Relay Lens Ass'y Disassembly
46
Polarized Glass-In Ass'y Disassembly
47
Polarized Glass-Out Ass'y Disassembly
47
Locations and Directions
48
Lcd Panel/Prism Ass'y Replacement
49
LCD Panel/Prism Ass'y Removal
49
Note on LCD Panel/Prism Ass'y Mounting
50
Cleaning
51
Lamp Replacement
52
Lamp Age
53
Part 3 Adjustment
55
Before Adjustments
57
Adjustments after Parts Replacement
58
Service Adjustment Menu Operation
59
Service Conditions
60
Service Adjustment Data Table
61
Electrical Adjustments
63
Output Voltage Adjustment
63
Fan Voltage Adjustment
63
PC-Offset Adjustment
64
PC Gain Adjustment
64
Component Gain Adjustment
65
AV Gain Adjustment
66
PSIG Adjustment
66
Signal Center Adjustment
67
PC/AV Gamma off Adjustment
67
PC/AV-Video Adjustment-1
68
PC/AV-Video Adjustment-2
69
S/H Clock Adjustment
69
Common Center Adjustment
70
White Balance Adjustment
70
Black Balance Adjustment
71
Note on White Uniformity Adjustment
71
Optical Adjustments
72
Contrast Adujstment
72
Integrator Lens Adujstment
73
Relay Lens Adjustment
75
Test Points and Locations
76
Main Board
76
Part 4: Troubleshooting
77
Troubleshooting
77
No Power
79
No Sound
84
No Picture
85
Control Port Functions
87
System Control & I/O Port Functions
87
Waveforms
89
IC Block Diagrams
92
Part 5 Parts Catalog
101
Parts Catalog
103
Part 6: Electrical Diagrams
118
Parts Description and Reading in Schematic Diagram
120
Schematic Diagrams
125
Printed Wiring Board Diagrams
132
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Canon LV-7105 Owner's Manual (40 pages)
Canon Multimedia Projector Owner's Manual LV-7105
Brand:
Canon
| Category:
Projector
| Size: 1.31 MB
Table of Contents
Safety Precautions
2
To the Owner
2
Safety Instructions
3
Ac Power Cord Requirement
4
Federal Communication Commission Notice
4
Table of Contents
5
Features and Design
6
Preparation
7
Name of each Part of the Projector
7
Setting-Up the Projector
8
Connecting the Ac Power Cord
8
Positioning the Projector
9
Adjustable Feet
9
Moving the Projector
10
Connecting the Projector
11
Terminals of the Projector
11
Connecting to the Video Equipment
12
Connecting to the Computer
13
Before Operation
14
Operation of the Remote Control
14
Operating Range
14
Remote Control Batteries Installation
15
Top Controls and Indicators
16
Operating On-Screen Menu
17
How to Operate the On-Screen Menu
17
Flow of On-Screen Menu
17
Menu Bar
18
Basic Operation
19
Turning on / off the Projector
19
Adjusting the Image
20
Zoom Adjustment
20
Focus Adjustment
20
Keystone Adjustment
20
No Show Function
21
Picture Freeze Function
21
P-Timer Function
21
Sound Adjustment
21
Sound Volume Adjustment
21
Sound Mute Adjustment
21
Computer Mode
22
Selecting Computer Mode
22
Selecting Computer System
22
Compatible Computer Specifications
23
Pc Adjustment
24
Picture Image Adjustment
26
Adjust Picture Image Manually
26
Normal Function
26
Auto Image Function
27
Picture Position Adjustment
27
Picture Screen Adjustment
28
Video Mode
29
Selecting Video Mode
29
Selecting Video Source
29
Selecting Color System
30
Picture Screen Adjustment
30
Picture Image Adjustment
31
Adjusting the Picture Image Manually
31
Normal Function
31
Setting
32
Setting Menu
32
Setting Language
33
Appendix
34
Operating Wireless Mouse
34
Maintenance
35
Warning Temp. Indicator
35
Air Filter Care and Cleaning
35
Cleaning the Projection Lens
35
Lamp Replacement
36
Lamp Replacement Monitor Timer
36
Troubleshooting
37
Technical Specifications
39
Canon LV-7105 Brochure & Specs (2 pages)
Micro-portable Multimedia projector
Brand:
Canon
| Category:
Projector
| Size: 0.98 MB
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