Manuals / Toshiba / TV and Video / Projection Television

Toshiba P600DL ６．EXPLODED VIEW OF THE SCREEN BLOCK AND CABINET, How to remove the screen block

Models: P600DL

1 44

Download 44 pages 29.4 Kb

Page 22

６．EXPLODED VIEW OF THE SCREEN BLOCK AND CABINET

DIASSEMBLY

６．EXPLODED VIEW OF THE SCREEN BLOCK AND CABINET

How to remove the screen block

1)Rotate two screen locks and unlock the screen.

2)Pull up the Tab at both sides as figure shows.

3)Pull the screen block, holding Pull Tabs, so that screen frame can be removed.

21

Image 22

Toshiba P600DL service manual ６．EXPLODED VIEW OF THE SCREEN BLOCK AND CABINET, How to remove the screen block, Diassembly

Contents

SERVICE MANUAL VIDEO WALL PROJECTION UNIT P600DLPRODUCT SAFETY NOTICE SAFETY PRECAUTIONULTRAVIOLET DANGER IN SERVICE MODE CONTENTS Items to be observed upon use of this equipment SAFETY PRECAUTIONS FOR USERFirst things to be observed When installing or move the equipment For abnormality or troubleFor use of the equipment For servicing, maintenance and inspection Do not connect many loads on a single outlet Maintenance PRECAUTIONS FOR USE AND MAINTENANCEPrecautions on Use Request to UserGENERAL DESCRIPTIONS FEATURES DIMENSIONS FUNCTION OF I/O PANEL REAR OF CABINET FUNCTION OF POWER PANELPOWER SWITCH AND POWER INDICATOR INSIDE OF CABINETSPECIFICATIONS System RS-232C, Terminal D-sub 9pin connector x 2 for IN and OUTACCEPTABLE SIGNAL TYPE No good Equalization pulseACCEPTABLE RGB INPUT SIGNAL TIMING Unit-1 CONNECTION AT A MULTI PROJECTION SYSTEMUnit-4Unit-3 Unit-21 turn off the power switch and disconnect AC cord 2 Open lamp door DISASSEMBLY1. HOW TO REPLACE THE LAMP 2 Open Lamp door. Be careful, lamp door switch is located at door4 Attach new lamp DIASSEMBLY 3. EXPLODED VIEW OF THE PROJECTION BLOCK 5-1. How to remove the DLP Engine ６．EXPLODED VIEW OF THE SCREEN BLOCK AND CABINET How to remove the screen blockDIASSEMBLY 1 Rotate two screen locks and unlock the screenCN05 CN41CN13 CN42ADJUSTMENT ２．ENGINE MOUNT ADJUSTMENT 6Top to Bottom Trapezoid can be compensated by a primary mirror 3. Electronics Adjustment or Setting 3-2. Adjust Mode Press ADJUST to enter Adjust Mode 3-8. Clock frequency adjustment and phase adjustment 4. Multiple Screen Wall system example Electronic Circuit Explanation 2. DMD Driver PCB P600DL control board LED status Appendix-12-2-3 Control Commands List Control via RS-232C - Command Protocol listTable -1 RS-232C pin-connection configuration Appendix-2Selects contrast adjustment ADC RGB gains Table 3 ADJUST MODE Command to be used in ADJUST MODEContents Selects brightness adjustment ADC RGB offsetPage Setting ID Table 6 ID MODE Command to be used in ID MODEContents ADJUSTDMD DRIVER BOARD DEBUG Appendix-39. Be sure front end electronics are sending one pixel per clock 3Verify HSYNCZ,VSYNCZ,ACTDATA, SYNCVALIDHI Active control signal6. Verify hardware LAMPEN U76 PIN168 is Hi 7. Check LAMPLIT is Hi 10. Elastomer and DMD are aligned properly to padsDMD DRIVER BOARD Debugging Flow Diagram Bad image- Horizontal bands or lines Bad imageimage Image shifted to leftDim and/or inverse 1 OLACT floating or tied high all the timePARTS LIST 94800807 Location NoDescription Ballast Module Assy 100W