Sony WLL-RX55, Руководство по обслуживанию

Страница: 8 / 230

6 (E)
WLL-RX55
Contents
The following are summaries of the each section for understanding the manual.
Section 1 Service Overview
Describes information about connector input/output signals, function of internal
switches board locations and notes on services.
Section 2 Setting Menu
Describes the Factory menu and Test menu.
Section 3 Electrical Alignment
Describes electrical adjustment necessary for maintenance of the unit or replacement
of board.
Section 4 Spare Parts
Contains parts list, exploded views and frame list used in the unit.
Section 5 Semiconductor Pin Assignments
Contains information on semiconductors used for the 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 6 Block Diagrams
Contains the block diagrams of overall and each circuit board.
Section 7 Schematic Diagrams
Contains schematic diagrams for every circuit board and frame wiring.
Section 8 Board Layouts
Contains board layouts for every circuit board.