Sony PFV-SP3300 Посібник з технічного обслуговування - Сторінка 5
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Також для Sony PFV-SP3300: Посібник з монтажу (16 сторінок), Посібник з експлуатації (18 сторінок), Посібник з експлуатації (18 сторінок)
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Purpose of this manual
Contents
PFV-SP3300
http://getMANUAL.com
Manual Structure
This manual is the maintenance manual of Signal Processing Unit PFV-SP3300 and
Backup Power Supply Unit HK-PSU03.
This manual is intended for use by trained system and service engineers, and
describes the information of maintenance and detailed service.
n
The functions and specifications of HK-PSU03 and PFV-SP3300's power supply
unit are equal. This manual uses "Power Supply Unit" for HK-PSU03 and PFV-
SP3300's power supply unit.
This manual is organized by following sections.
Section 1
Service Overview
This section explains the removing cabinet, main parts location, status indications,
replacement of main parts, IC link replacement, how to use the extension board.
Section 2
Spare Parts
This section describes the spare parts.
Section 3
Semiconductor Pin Assignments
This section contains information on semiconductors used for unit.
It includes a complete list of the semiconductors and their ID Nos. for retrieving
information on "Semiconductor Pin Assignments" CD-ROM, which is available
separately.
Please refer to this section together with the "Semiconductor Pin Assignments" CD-
ROM.
Information on the semiconductors not contained in the CD-ROM at the time of
issue of this manual, if any, is given in this section as well.
Section 4
Circuit Description and Overall Block Diagram
This section describes the detailed function of IF-828 board and overall block
diagram.
Section 5
Schematic Diagrams
This section describes the schematic diagrams of the boards.
Section 6
Board Layouts
This section describes the board layouts and locations of components.
3 (E)