Brochure
Page 2
...x3) stripe pixel TFT active matrix Pixel Format 1024 horizontal x 768 vertical Lens Manual zoom/focus (1:1.3x) DISPLAY Size Throw Distance Lamp Brightness Contrast Ratio 30"-300... laser pointer WARRANTY Three-year limited warranty on parts and labor, first-year Express Exchange® service, one-year warranty on /off, video, laser, blank, RGB, disk pad, auto, mouse... from ViewSonic. specifications ViewSonic® PJ750 Projector High Brightness. and Canada. All rights reserved [11760-00B-02/04] PJ750-3 For more product information, visit us on the web at ViewSonic.com...
...x3) stripe pixel TFT active matrix Pixel Format 1024 horizontal x 768 vertical Lens Manual zoom/focus (1:1.3x) DISPLAY Size Throw Distance Lamp Brightness Contrast Ratio 30"-300... laser pointer WARRANTY Three-year limited warranty on parts and labor, first-year Express Exchange® service, one-year warranty on /off, video, laser, blank, RGB, disk pad, auto, mouse... from ViewSonic. specifications ViewSonic® PJ750 Projector High Brightness. and Canada. All rights reserved [11760-00B-02/04] PJ750-3 For more product information, visit us on the web at ViewSonic.com...
Service Manual
Page 2
...into any language or computer language, in the contents hereof without the prior written permission of ViewSonic to notify any particular purpose. Sears ii PJ750 Service Manual Further, ViewSonic reserves the right to revise this publication and to make changes from time to time in ...any form or by ViewSonic Corporation. Disclaimer ViewSonic makes no representations or warranties, either expressed or implied,...
...into any language or computer language, in the contents hereof without the prior written permission of ViewSonic to notify any particular purpose. Sears ii PJ750 Service Manual Further, ViewSonic reserves the right to revise this publication and to make changes from time to time in ...any form or by ViewSonic Corporation. Disclaimer ViewSonic makes no representations or warranties, either expressed or implied,...
Service Manual
Page 3
Specifications 2 3. Location of Features, Controls, and I/O 3 4. Block Diagram 22 8. Assembly Removal, Replacement, and Maintenance 17 7. Wiring diagrams 24 10. Replacement Parts List 46 APPENDIX -- RS-232C Communication 47 iii PJ750 Service Manual Disassembly/Exploded Parts Diagrams 44 12. Circuit diagrams 27 11. Adjustments 5 5. Interconnection Diagaram 23 9. Features 2 2. Troubleshooting 11 6. TABLE OF CONTENTS CAUTION AND SERVICE WARNING 1 1.
Specifications 2 3. Location of Features, Controls, and I/O 3 4. Block Diagram 22 8. Assembly Removal, Replacement, and Maintenance 17 7. Wiring diagrams 24 10. Replacement Parts List 46 APPENDIX -- RS-232C Communication 47 iii PJ750 Service Manual Disassembly/Exploded Parts Diagrams 44 12. Circuit diagrams 27 11. Adjustments 5 5. Interconnection Diagaram 23 9. Features 2 2. Troubleshooting 11 6. TABLE OF CONTENTS CAUTION AND SERVICE WARNING 1 1.
Service Manual
Page 4
...materials. ViewSonit SERVICE MANUAL PJ750 Caution Be sure to read and follow all cautionary warnings mentioned in the projector for the lamp circuit, so do not touch the electrical parts of the power unit when the projector is present in this product. This ViewSonic liquid crystal ...projector is easily damaged. ViewSonic Corporation 1 CONFIDENTIAL -- The lamp can be exteemly HOT. Do not touch the exhaust fan during operation. 5. ...
...materials. ViewSonit SERVICE MANUAL PJ750 Caution Be sure to read and follow all cautionary warnings mentioned in the projector for the lamp circuit, so do not touch the electrical parts of the power unit when the projector is present in this product. This ViewSonic liquid crystal ...projector is easily damaged. ViewSonic Corporation 1 CONFIDENTIAL -- The lamp can be exteemly HOT. Do not touch the exhaust fan during operation. 5. ...
Service Manual
Page 49
Don't degrade the safety of this Service Manual carefully. LOCATION VSC PART VENDOR PART VENDOR PART DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A 17 A 18 A 19 A 20 A 21 A 22 ,Z, 23 24 25 ... TYPE) 3 CONDUCTOR VIDEO CABLE RGB-D CABLE (15PIN MALE TO 15PIN MALE) PS/2-2 MOUSE CABLE W/CORE REMOTE CONTROL UNIT CLEANING TOOL FOR DUST ViewSonic Corporation 46 CONFIDENTIAL -- DO NOT COPY PJ750 Replacement Parts List PRODUCT SAFETY NOTE: Components marked with a A have special characteristics important to safety. 12. Before replacing any of the components...
Don't degrade the safety of this Service Manual carefully. LOCATION VSC PART VENDOR PART VENDOR PART DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A 17 A 18 A 19 A 20 A 21 A 22 ,Z, 23 24 25 ... TYPE) 3 CONDUCTOR VIDEO CABLE RGB-D CABLE (15PIN MALE TO 15PIN MALE) PS/2-2 MOUSE CABLE W/CORE REMOTE CONTROL UNIT CLEANING TOOL FOR DUST ViewSonic Corporation 46 CONFIDENTIAL -- DO NOT COPY PJ750 Replacement Parts List PRODUCT SAFETY NOTE: Components marked with a A have special characteristics important to safety. 12. Before replacing any of the components...