JAMO DVR 50 Service Manual

Jamo Service manual
This manual is intended for Jamo retailers and their appointed service representatives. Jamo assume that basic service procedures inherent to
the industry, and specifi cally Jamo products, are already known and understood by the users and will for that reason not be restated here.
WARNING
WARNING
IMPORTANT
IMPORTANT
IMPORTANT
Contents
To Service Personnel .......... 2 - 4
Specifi cations ........................... 5
Dvr 50 Diassembly ................. 6
System overview ......................7
Block diagram ..........................8

IMPORTANT NOTICE

Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury,
destruction of expensive components and equipment or/and shortening the product life or/and failure of the product
to perform as specifi ed. For these reasons Jamo strongly advice product owners that all service required should be
performed by an authorized Jamo retailer or the appointed service representative.
Static discharge can destroy expensive components, equipment or/and shorten the product life. Discharge any static
electricity accumulated in your body or materials in the vicinity of the workplace by grounding.
This manual does not in its self constitute authorization, certifi cation or establish a principle agent or partner
relationship of any form.
Jamo continually strive to improve their products and as a consequence of these modifi cations are inevitable. Specifi cations
are subject to change without notice or obligation to retrofi t. Should any discrepancy appear in this manual, please
contact Jamo Call center.
Disconnect all mains power before disassembly or part replacement. Recheck all work before reapplying mains power to the unit.
Faultfi nding .................... 9
Audio board ................. 10
VFD board .................... 23
Mpeg Board ................ 25
Loader .......................... 54
DVR 50
HOME CINEMA SYSTEM
Remote control ................................ 56
Cabinet ...................................... 57 - 61
Cables ............................................... 62
Legend And Abbreviations .............. 63
DVR 50 - Rev. 011105-2
DVR 50
Rev. 011105-2
1