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Manual Structure
Purpose of this manual
This manual is the maintenance manual for Electronic Viewfinder BVF-20W/
20WCE.
This manual describes the information items necessary when the unit is supplied and
installed, items that premise the service based on the components parts such as
alignment, schematic diagrams, board layouts and spare parts lists, assuming use of
system and service engineers.
Contents
This followings are summaries of the each section for understanding the manual.
Section 1 Service Overview
Describes information about board locations, connector input/output signals,
cleaning, replacement of CRT.
Section 2 Electrical Alignment
Describes general information for electrical adjustments and the adjustments
procedures of this unit.
Section 3 Spare Parts
Describes parts list, exploded views, supplied accessories list used in the unit.
Section 4 Semiconductor Pin Assignments
Describes function diagrams and pin names of semiconductor used in the unit.
Section 5 Diagrams and Board Layouts
Describes overall block diagram, frame wiring and board layouts for every circuit
board.
Relative manual
Besides this maintenance manual the following manual is available for this unit.
Y Operation Manual (Supplied with this unit)
This manual is necessary for application and operation of this unit.
BVF-20W/20WCE3 (E) |