HP (Hewlett-Packard) L1798A Projector User Manual


 
HP MDTV
2
Preface
This manual is prepared for the maintenance service for HP's 50”, 58”, and 65” Rear Projec-
tion Multi-Purpose Display Unit. Maintenance procedures described in this manual are in-
tended to isolate faulty parts and replace them in the field. It also aims to serve as a guide in
procuring replacement parts for this product.
This manual is copyrighted and all rights are reserved. This product may not, in whole or in
part, be copied, photocopied, translated or reduced to any electronic or machine readable
form without prior written consent except for copies retained by the purchaser for backup
purpose.
This manual includes basic specifications, major system assembly, components’ description,
and the “Troubleshooting” making explanations on how to detect errors. It also includes a flow
chart for checking or correcting faults.
No warranty or representation, either expressed or implied, is made with respect to this
documentation, its quality, performance, merchantability or fitness for particular purpose.
No event that the vendor will be liable for direct, indirect, special, incidental or consequential
damages arising out of the user or inability to use this product or documentation.
NOTICE :
The information found in this manual is subject to change without prior notice. Any subsequent
changes made in the data herein will be incorporated in further edition.