LaserVision VP415 Service Manual

LaserVision ROM disc drive VP415/001os1as
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Service
LaserVision
ervice Manual
The VP415 is a professional Video Disc Drive for use in
computerized audiovisual systems, involving a high
degree of interactivity.
The Drive is suitable for playback of pre-recorded
optical video discs, according to the LaserVision system
(PAL
standard) and it has the capacity to handle
LV-ROM (LaserVision Read Only Memory) interactive
discs.
Contents:
Chapter 1 Technical data
Controls, indicators, connections
Connector pinning
Chapter 2 Remarks
Caution
Warnings
Modification levels
Adjustments
Demounting instructions
Service hints
Service tools
List of used symbols
Connections of semiconductors
"Use of controls or adjustments or performance of
procedures other than those specified here in may result
in hazardous ratliation exposure".
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified be
used.
L\fRDM
The differences between /00, /05 and/35 are only related
to the ornamental plate on the front panel and to the
mainscord.
Version /00 = LV-ROM Disc Drive with Euro mainscord.
/05 = BBC Domesday version with GB
mainscord
/35
=
/00 with GB mainscord
Chapter 3 Module- and connector lay-out
Signal listing
Wiring diagram
Blockdiagram Control routes
Blockdiagram AUDIO/VIDEO signal path
Blockdiagram Servo
Chapter 4 Survey of modules
Modules A to Z
- Circuit diagram
- PCB lay-out
- Adjustments
- Electrical parts
Remote control
Chapter 5 Exploded view drawings
List of mechanical parts
List of electrical parts
Chapter 6 Repair method
Chapter 7 Circuit description
Chapter 8 Service Information
DocumentationTechnique Service Dokumentation Documentazione di Servizio Huolte-Ohje Manual de Servicio Manual de Servic;;io
CS 7 814
Subject to modification
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4822 726 14282
Printed in The Netherlands
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