Sony DVA-P1100 User manual

DVD SUB PICTURE ENCODER/DECODER BOARDS
DVA-P1100
INSTALLATION MANUAL
1st Edition
Serial No. 10001 and Higher

!WARNING
This manual is intended for qualified service personnel only.
To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that
contained in the operating instructions unless you are qualified to do so. Refer all servicing to
qualified service personnel.
!WARNUNG
DieAnleitung ist nur für qualifiziertes Fachpersonal bestimmt.
Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die
Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei
Wartungsarbeiten strikt dieAngaben in der Anleitung zu befolgen. Andere als die angegeben
Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung
dazu besitzen.
!AVERTISSEMENT
Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien.Afin
de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les
réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres.
Pour toute réparation faire appel à une personne compétente uniquement.

1 (E)
DVA-P1100
Table of Contents
Manual Structure
Purpose of this manual ......................................................................................... 3 (E)
Contents ................................................................................................................ 3 (E)
Related manual ..................................................................................................... 3 (E)
Trademark............................................................................................................. 3 (E)
1. Installation
1-1. Overview ................................................................................................1-1 (E)
1-2. Installation and Removal of Board ........................................................1-2 (E)
1-3. Matching Connectors and Cables...........................................................1-3 (E)
2. Service Overview
2-1. Description of Internal Switches............................................................2-1 (E)
2-1-1. ENC-49 Board.......................................................................2-1 (E)
2-1-2. DEC-104 Board.....................................................................2-1 (E)
2-2. Specifications .........................................................................................2-2 (E)
2-2-1. ENC-49 Board.......................................................................2-2 (E)
2-2-2. DEC-104 Board.....................................................................2-3 (E)

3 (E)
DVA-P1100
Purpose of this manual This manual is the installation manual of the DVA-P1100 DVD Sub Picture
Encoder/Decoder Boards.
This manual is intended for use by trained system and service engineers, and
describes the information regarding installation.
Contents The following is a summary of all the section for understanding the contents of this
manual.
Section 1 Installation
Explains the overview of the DVA-P1100, how to install the DVA-P1100 to PC, and
the connector and cable information for peripheral equipment connections, etc.
Section 2 Service Overview
Explains the specifications of the DVA-P1100, function and factory setting of the
switches on the board, etc.
Related manual Besides this Installation Manual, the following manual is available for the
DVA-P1100.
..
..
.DVA-V1100/A1100/P1100/R1100/M1100/MC1100 Maintenance Manual
(available on request)
This manual describes information that premise the service based on parts
replacement and information that premise the service based on block and board
replacement.
If this manual is required, please contact your local Sony Sales Office/Service
Center.
Trademark .Windows NT is a registered trademark of Microsoft Corporation.
Manual Structure

1-1 (E)
DVA-P1100
Section 1
Installation
1-1. Overview
The DVA-P1100 DVD Sub Picture Encoder/Decoder Boards consists of the following boards.
These boards are inserted in the ISA slot of a personal computer, and connected with the flat cable
supplied with the DVA-P1100.
Encoder Block (ENC-49 board) ;
This board converts the input SDI video signal (caption signal) to the sub picture pixel data.
Decoder Block (DEC-104 board) ;
This board converts the sub picture pixel data to the SDI video signal which is superimposed on the input
background video signal and is output.
The pixel data can be synchronized with the time code signal that is input to the encoder block, and is
output.
The DVA-P1100 is supplied with the following parts in addition to the above boards.
.Flat cable (length : 5 cm) (1)
.Operation Guide (1)
.Installation Manual (1)

1-2 (E) DVA-P1100
1-2. Installation and Removal of Board
1-2. Installation and Removal of Board
Notes on installation
.The ENC-49 board and DEC-104 board must be installed in the slots for extension (ISA slot) of
personal computer. It means that the personal computer having the two full-size ISA slots must be
used.
.The ENC-49 board and DEC-104 board use No. 11 IRQ (Interrupt Request) of the personal computer.
It means that the personal computer must have configuration in which IRQ11 can be used from the ISA
extension board.
.After installation, connect the ENC-49 board and DEC-104 board with the flat cable supplied with the
DVA-P1100.
.Required conditions of a personal computer to install the DVA-P1100 are as follows.
1Satisfies the operating conditions of Windows NT Workstation 4.0 (English version).
2A personal computer must have two or more un-used full-size ISA slots.
3IRQ11 must be used by the ISA extension board.
Installation Procedure
w
Be sure to unplug the personal computer before starting installation.
Note that some circuits inside the personal computer will stay electrically alive even after turning off the
power switch: there is a danger of electrical shock.
1. Turn off the main power of the personal computer, and unplug the appliance from the outlet.
2. Remove the cabinet and slot cover of the ISA slots.
3. Insert the DVA-P1100 into the extension ISA slots. Fix the board panel with screws.
n
The connector panel of the DVA-P1100 may be distorted if it collides with the inside of the personal
computer while installing and removing the board. Be careful to avoid such collisions.
4. Connect the ENC-49 board and the DEC-104 board with the supplied flat cable (length : 5 cm).
n
Fold the cable so as not to be pinched when the cabinet is attached.
5. Re-attach the cabinet to the personal computer, and insert the power plug to the outlet.
6. Turn on the power of the personal computer, and perform the PnP (Plug and Play) setting so that
IRQ11 can be used by the ISA bus.
n
Use the BIOS Setup or ICU (ISA Configuration Utility) software for this setting.
(When ICU is used, memories and DMAs other than IRQ are not necessary to be set.)
Refer to operation manual of the personal computer that is used, for the above described setting.
Removal procedure
Remove the DVA-P1100 by reversing the installation procedure from steps 1 to 5.

1-3 (E)
DVA-P1100
1-3. Matching Connectors and Cables
1-3. Matching Connectors and Cables
Use the following connectors and cables or their equivalents when connecting them to the connectors on
the connector panel.
Connector of ENC-49 Board Matching Connector/Cable
Panel Indication *1Connector Sony Part No.
TC OUT BNC 75 Z, male 1-569-370-12
TC IN 5C-2V coaxial cable *2_
V IN
Connector of DEC-104 Board Matching Connector/Cable
Panel Indication *1Connector Sony Part No.
V OUT BNC 75 Z, male 1-569-370-12
V IN 5C-2V coaxial cable *2_
*1 : Panel indications are inscribed on panel. Be sure to check indications on panel before connecting the cables.
*2 : 5C-2V coaxial cable (Max. 200 m) of Fujikura America Inc./Fujikura Europe Ltd. (FEL) or the equivalent is recommended.