Quantum Data 801GX Instrukcja Obsługi

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Service Manual
MP8670/8745/8755/8770 Multimedia
Projector
3M Visual Systems Division E. P. S. Service Documentation
6801 River Place Boulevard Copyright © 2000, 3M IPC. All Rights Reserved.
Austin, Texas 78726-9000 78-6970-8985-8
Warranty and Limited Remedy. This product will be free from defects in material and manufacture for a period of
two years from the date of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY
IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective
within the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or
refund the purchase price of the 3M product. _______________________________________________________________
Limitation of Liability. Except where prohibited by law, 3M will not be liable for any loss or damage arising from this
3M product, whether direct, indirect, special, incidental or consequential regardless of the legal theory asserted.
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Strona 1 - Projector

Service ManualMP8670/8745/8755/8770 MultimediaProjector3M Visual Systems Division E. P. S. Service Documentation6801 River Place Boulevard Copyright ©

Strona 2

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-87. Under S/H, the following will appear.8

Strona 3 - 1. Adjustments

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-92Alignment1-7-4. S/H Timing AdjustmentAdj

Strona 4 - (3/16” or 1/4” Blade)

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-102Alignment1-7-5. SUB POSITION Adjustment

Strona 5 - 1-5. Cleaning LCD Panels

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-112Alignment1-7-6. Ghost AdjustmentAdjustm

Strona 6 - 1-6-2. Set Up Test Generator

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-126. Display Ghost Test Pattern.7. Use S/H

Strona 7 - 1-6-3. Convergence Check

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-138. Display Ghost Test Pattern.9. Use S/H

Strona 8 - 1-7-1. Necessary Tools

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-141-7-7. Flicker Adjustment1. Make this ad

Strona 9 - 1-7-3. Access Test Menu

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-15(60) timing signal to input a 0.35V p-p

Strona 10

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-161. 1-7. 1-7-8. NRSH Adjustment (Vertical

Strona 11 - 1-7-4. S/H Timing Adjustment

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-171-7-9. White Balance AdjustmentMake this

Strona 12 - 2Alignment

MP8670/8745/8755/8770 Table of ContentsCopyright  2000, 3M IPC. All Rights Reserved. iSECTION 1 ADJUSTMENTS1-1 Adjustments ...

Strona 13 - 1-7-6. Ghost Adjustment

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-185. Use an SVGA (MP8670) or XGA (MP8745)V

Strona 14 - Ghost is at a minimum

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-19232422 14302916 28311732 33152527 262012

Strona 15

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-20232422 14302916 28311732 33152527 262012

Strona 16 - 1-7-7. Flicker Adjustment

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-21232422 14302916 28311732 33152527 262012

Strona 17

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-22232422 14302916 28311732 33152527 262012

Strona 18

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-23232422 14302916 28311732 33152527 262012

Strona 19 - Y = 0.340 ±± 0.01

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-24232422 14302916 28311732 33152527 262012

Strona 20 - Y = 0.320 ±± 0.03

3M Multimedia Projector MP8670/8745/8755/8770 Disassembly/ReassemblyCopyright  2000, 3M IPC. All Rights Reserved. 2-12. Disassembly/Reassembly2-1.

Strona 21

3M Multimedia Projector MP8670/8745/8755/8770 Disassembly/ReassemblyCopyright  2000, 3M IPC. All Rights Reserved. 2-2123452-3-1. Remove Top CoverTo

Strona 22 - No. 3 = Y3 (lux)

3M Multimedia Projector MP8670/8745/8755/8770 Disassembly/ReassemblyCopyright  2000, 3M IPC. All Rights Reserved. 2-3766. Carefully lift front of t

Strona 23

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-11. Adjustments1-1. OverviewMake advanced

Strona 24

3M Multimedia Projector MP8670/8745/8755/8770 Disassembly/ReassemblyCopyright  2000, 3M IPC. All Rights Reserved. 2-4435126Main BoardDriver Board4a

Strona 25

3M Multimedia Projector MP8670/8745/8755/8770 Disassembly/ReassemblyCopyright  2000, 3M IPC. All Rights Reserved. 2-52-3-3. Remove Service BoardTo

Strona 26

3M Multimedia Projector MP8670/8745/8755/8770 Disassembly/ReassemblyCopyright  2000, 3M IPC. All Rights Reserved. 2-63122-3-4. Remove Driver PWB Bo

Strona 27 - 2. Disassembly/Reassembly

3M Multimedia Projector MP8670/8745/8755/8770 Disassembly/ReassemblyCopyright  2000, 3M IPC. All Rights Reserved. 2-72134a4b2-3-5. Remove RGB Input

Strona 28 - 2-3-1. Remove Top Cover

3M Multimedia Projector MP8670/8745/8755/8770 Disassembly/ReassemblyCopyright  2000, 3M IPC. All Rights Reserved. 2-8122-3-6. Remove Dichroic Optic

Strona 29

3M Multimedia Projector MP8670/8745/8755/8770 Disassembly/ReassemblyCopyright  2000, 3M IPC. All Rights Reserved. 2-9122-3-7. Remove Lens AssemblyT

Strona 30 - 2-3-2. Remove Main PWB Board

3M Multimedia Projector MP8670/8745/8755/8770 Disassembly/ReassemblyCopyright  2000, 3M IPC. All Rights Reserved. 2-1013422-3-8. Remove BallastTo a

Strona 31 - 2-3-3. Remove Service Board

3M Multimedia Projector MP8670/8745/8755/8770 Disassembly/ReassemblyCopyright  2000, 3M IPC. All Rights Reserved. 2-112312-3-9. Remove PWB Signal B

Strona 32

3M Multimedia Projector MP8670/8745/8755/8770 Disassembly/ReassemblyCopyright  2000, 3M IPC. All Rights Reserved. 2-121b1a22-3-10. Remove DC Power

Strona 33 - 2-3-5. Remove RGB Input Board

3M Multimedia Projector MP8670/8745/8755/8770 Disassembly/ReassemblyCopyright  2000, 3M IPC. All Rights Reserved. 2-133122-3-11. Remove Exhaust Fan

Strona 34 - Dichroic

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-21-4. Technician Tools1-4-1. Test Generato

Strona 35 - 2-3-7. Remove Lens Assembly

3M Multimedia Projector MP8670/8745/8755/8770 TroubleshootingCopyright  2000, 3M IPC. All Rights Reserved. 3-13. TroubleshootingThis section provid

Strona 36 - 2-3-8. Remove Ballast

3M Multimedia Projector MP8670/8745/8755/8770 TroubleshootingCopyright  2000, 3M IPC. All Rights Reserved. 3-23-2. Power Cannot Be Turned OnIsVolta

Strona 37

3M Multimedia Projector MP8670/8745/8755/8770 TroubleshootingCopyright  2000, 3M IPC. All Rights Reserved. 3-33-3. Lamp Does Not LightLamp Does Not

Strona 38 - 2-3-10. Remove DC Power Fan

3M Multimedia Projector MP8670/8745/8755/8770 TroubleshootingCopyright  2000, 3M IPC. All Rights Reserved. 3-43-3. Lamp Does Not Light (continue

Strona 39 - 2-3-11. Remove Exhaust Fan

3M Multimedia Projector MP8670/8745/8755/8770 TroubleshootingCopyright  2000, 3M IPC. All Rights Reserved. 3-53-4. No Picture – RGB OnlyNo Picture

Strona 40 - 3. Troubleshooting

3M Multimedia Projector MP8670/8745/8755/8770 TroubleshootingCopyright  2000, 3M IPC. All Rights Reserved. 3-63-5. No Picture – Video Only (RGB-Goo

Strona 41

3M Multimedia Projector MP8670/8745/8755/8770 TroubleshootingCopyright  2000, 3M IPC. All Rights Reserved. 3-73-6. No Picture – RGB or VIDEONo Pict

Strona 42 - 3-3. Lamp Does Not Light

3M Multimedia Projector MP8670/8745/8755/8770 TroubleshootingCopyright  2000, 3M IPC. All Rights Reserved. 3-83-7. No SoundIsthe Audio SignalOutput

Strona 43 - 3 Fans have Rotation Sensors

3M Multimedia Projector MP8670/8745/8755/8770 TroubleshootingCopyright  2000, 3M IPC. All Rights Reserved. 3-93-8. Cannot Control Mouse or RS232CPi

Strona 44 - 3-4. No Picture – RGB Only

3M Multimedia Projector MP8670/8745/8755/8770 TroubleshootingCopyright  2000, 3M IPC. All Rights Reserved. 3-103-9. Can Not Control USB MouseCan No

Strona 45

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-31-5. Cleaning LCD Panels.Dust particles c

Strona 46

3M Multimedia Projector MP8670/8745/8755/8770 TroubleshootingCopyright  2000, 3M IPC. All Rights Reserved. 3-113-10. Signal Waveforms of P501, P601

Strona 47 - 3-7. No Sound

3M Multimedia Projector MP8670/8745/8755/8770 TroubleshootingCopyright  2000, 3M IPC. All Rights Reserved. 3-12Signal Waveforms of P501, P601, and

Strona 48 - RS232C PS/2 ADB Serial

3M Multimedia Projector MP8670/8745/8755/8770 Theory and DiagramsCopyright  2000, 3M IPC. All Rights Reserved. 4-14. Theory and DiagramsTo truly un

Strona 49

3M Multimedia Projector MP8670/8745/8755/8770 Theory and DiagramsCopyright  2000, 3M IPC. All Rights Reserved. 4-2Driver BoardRefer to driver board

Strona 50

3M Multimedia Projector MP8670/8745/8755/8770 Theory and DiagramsCopyright  2000, 3M IPC. All Rights Reserved. 4-34-2. Color TheoryAn understanding

Strona 51

3M Multimedia Projector MP8670/8745/8755/8770 Theory and DiagramsCopyright  2000, 3M IPC. All Rights Reserved. 4-44-3. LCD Structure TheoryAn under

Strona 52 - 4. Theory and Diagrams

3M Multimedia Projector MP8670/8745/8755/8770 Theory and DiagramsCopyright  2000, 3M IPC. All Rights Reserved. 4-54-4. Lamp TheoryThe MP8670/8745 w

Strona 53

3M Multimedia Projector MP8670/8745/8755/8770 Theory and DiagramsCopyright  2000, 3M IPC. All Rights Reserved. 4-64-5. Optical System LayoutThe fol

Strona 54 - 4-2-1. Color

3M Multimedia Projector MP8670/8745/8755/8770 Theory and DiagramsCopyright  2000, 3M IPC. All Rights Reserved. 4-74-6. Block Diagram

Strona 55 - 4-3-3. Example Projection

4-7. Wire DiagramsCopyright  2000, 3M IPC. All Rights Reserved. 4-84.

Strona 56 - 4-4. Lamp Theory

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-41-6. ConvergenceThe purpose of this proce

Strona 57 - 4-5. Optical System Layout

4-7. Wire DiagramsCopyright  2000, 3M IPC. All Rights Reserved. 4-9

Strona 58 - 4-6. Block Diagram

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-51-6-3. Convergence CheckFollow these step

Strona 59 - 4-7. Wire Diagrams

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-61-7. White BalanceThe purpose of this pro

Strona 60

3M Multimedia Projector MP8670/8745/8755/8770 AdjustmentsCopyright  2000, 3M IPC. All Rights Reserved. 1-71-7-3. Access Test Menu1. Press the Menu

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