Text preview for : hfe_philips_cdr795_796_service_en.pdf part of Philips hfe philips cdr795 796 service en Philips CD DVD CDR796 hfe_philips_cdr795_796_service_en.pdf
Back to : hfe_philips_cdr795_796_se | Home
Compact Disc Recorder CDR795/00/17
CDR796/00S
SERVICING
For servicing CDR79x the set has to be divided into two parts:
1. Except for the CD-R/W module all workshops can repair the set on component level.
The Switched Mode Power Supply unit will be exchanged completely in case of a failure.
2.The CD-R/W module can only be repaired on component level with the help of ComPair.
With this tool diagnosing of the set can be done in an interactive way. In this tool also the adjustment procedure has
been implemented. The adjustment is absolutely necessary in case the CDR-Main Board and/or CD drive (CDR Loader)
is disconnected from the matched production combination.
Only designated workshops can perform these repairs!
Please send the complete set to the designated workshop.
Available circuit descriptions: The Basics of Compact Disc Recordable/Rewritable 4822 725 25242
2nd line Service Manual CDR Mozart Module 3122 785 60030
TABLE OF CONTENTS
chapter chapter
Technical Specification and Measurement setup................1-1, 1-2 HEADPHONE BOARD ...........................................................7-8
Location of printed circuit boards ............................................1-3
Warnings & Safety ..................................................................2-1 CD LOADER .....................................................................8-1 to 8-6
Brief Operating Instructions ...............................................3-1 to 3-3
Dismantling Instructions.....................................................4-1 to 4-8 EXPLODED VIEWS
Service hints ......................................................................5-1 to 5-5 apparatus ..........................................................................10-1
Service Test Program ........................................................5-7 to 5-9 CD loader...........................................................................8-6
BLOCK DIAGRAMS ..........................................................6-1 to 6-4
WIRING DIAGRAM.................................................................6-5 MECHANICAL PARTSLIST...................................................10-2
ELECTRICAL PARTSLIST...................................................10-3 ff
POWER BOARD (for orientation only) ...................................7-1
DISPLAY BOARD..............................................................7-2 to 7-4
KEY BOARD ...........................................................................7-5
LIGHTGUIDE BOARD ............................................................7-5
INTERFACE BOARD........................................................7-6 to 7-7 CLASS 1
LASER PRODUCT