Sony VSR-2000 User manual

MULTI ACCESS VIDEO AND AUDIO SERVER
VSR-2000
SERVICE MANUAL
1st Edition (Revised 1)
SDI MPEG ENCODER BOARD
ANALOG MPEG DECODER BOARD
BKSR-2031
BKSR-2020
9GB HDD UNIT
BKSH-209G
ANALOG MPEG ENCODER BOARD
BKSR-2021
SDI OUTPUT MPEG DECODER BOARD
BKSR-2030
100BASE-T BOARD
BKSR-2070
36GB HDD UNIT
BKSH-236G
18GB HDD UNIT
BKSH-218G

VSR-2000
!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
Die Anleitung 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 die Angaben 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.
VSR-2000 (SY) Serial No.10001 and Higher
BKSR-2020 (SY) Serial No.10001 and Higher
BKSR-2021 (SY) Serial No.10001 and Higher
BKSR-2030 (SY) Serial No.10001 and Higher
BKSR-2031 (SY) Serial No.10001 and Higher
BKSR-2070 (SY) Serial No.10001 and Higher
BKSH-209G (SY) Serial No.10001 and Higher
BKSH-218G (SY) Serial No.10001 and Higher
BKSH-236G (SY) Serial No.10001 and Higher

CAUTION
Danger of explosion if battery is incorrectly
replaced.
Replace only with the same or equivalent type
recommended by the manufacturer.
Dispose of used batteries according to the
manufacturer’s instructions.
Vorsicht!
Explosionsgefahr bei unsachgemäßem
Austausch der Batterie.
Ersatz nur durch denselben oder einen vom
Hersteller empfohlenen ähnlichen Typ.
Entsorgung gebrauchter Batterien nach Angaben
des Herstellers.
ATTENTION
Il y a danger d’explosion s’il y a remplacement
incorrect de la batterie.
Remplacer uniquement avec une batterie du
même type ou d’un type équivalent recommandé
par le constructeur.
Mettre au rebut les batteries usagées
conformément aux instructions du fabricant.
ADVARSEL!
Lithiumbatteri-Eksplosionsfare ved fejlagtig
håndtering.
Udskiftning måkun ske med batteri
af samme fabrikat og type.
Levér det brugte batteri tilbage til leverandøren.
Für Kunden in Deutschland
Entsorgungshinweis: Bitte werfen Sie nur entladene
Batterien in die Sammelboxen beim Handel oder den
Kommunen. Entladen sind Batterien in der Regel dann,
wenn das Gerät abschaltet und signalisiert “Batterie
leer”oder nach längerer Gebrauchsdauer der Batterien
“nicht mehr einwandfrei funktioniert”. Um
sicherzugehen, kleben Sie die Batteriepole z.B. mit
einem Klebestreifen ab oder geben Sie die Batterien
einzeln in einen Plastikbeutel.
Voor de klanten in Nederland
Dit apparaat bevat een MnO2-Li batterij voor memory
back-up.
Raadpleeg uw leverancier over de verwijdering van de
batterij op het moment dat u het apparaat bij einde
levensduur afdankt.
Gooi de batterij niet weg. maar lever hem in als KCA.
Bij dit produkt zijn batterijen geleverd.
Wanneer deze leeg zijn, moet u ze niet
weggooien maar inleveren als KCA.
VSR-2000 1 (P)

1 (E)
VSR-2000
Table of Contents
Manual Structure
Purpose of this manual ........................................................................................ 5 (E)
Related manuals................................................................................................... 5 (E)
Contents ............................................................................................................... 6 (E)
Trademarks .......................................................................................................... 6 (E)
1. Operating Instructions
2. Upgrading
2-1. RS-232C Connection ............................................................................ 2-1 (E)
2-2. Upgrading the ROM on Board .............................................................. 2-3 (E)
2-3. Upgrading the BOOT OS ....................................................................2-10 (E)
3. Diagnostics
3-1. RS-232C Connection ............................................................................ 3-1 (E)
3-2. Uploading and Downloading the Contents of
Memory (SY-283 board) .......................................................................3-3 (E)
3-3. Uploading and Downloading the Contents of
Memory (PU-113 board) .......................................................................3-6 (E)
4. Replacement of Main Parts and Boards
4-1. Cautions before Servicing .....................................................................4-1 (E)
4-2. Removal/Installation of Cabinet ........................................................... 4-2 (E)
4-2-1. Front Panel Removal/Installation ......................................... 4-2 (E)
4-2-2. Cover Removal/Installation ................................................. 4-2 (E)
4-3. Location of Main Parts and Boards ....................................................... 4-3 (E)
4-4. General Information for Parts Replacement ......................................... 4-5 (E)
4-5. Power Supply Unit Replacement .......................................................... 4-5 (E)
4-6. HDD Unit Replacement ........................................................................ 4-6 (E)
4-6-1. When using the BZSR-2000 Trial Version Supplied
in the VSR-2000 ................................................................... 4-6 (E)
4-6-2. How to Replace the HDD Unit without Stopping
Operation of the System When Operated Applications
Other Than BZSR-2000 ....................................................... 4-8 (E)
4-7. Fan Motor Replacement ...................................................................... 4-10 (E)
4-7-1. Checking the Defective Fan Motor Unit ............................4-10 (E)
4-7-2. Fan Motor Unit Replacement ............................................. 4-11 (E)
4-7-3. Fan Motor Replacement ..................................................... 4-12 (E)
http://getMANUAL.com

2 (E) VSR-2000
4-8. Filter Replacement .............................................................................. 4-13 (E)
4-8-1. Filter on the Front Panel Replacement ............................... 4-13 (E)
4-9. Backup Battery Replacement .............................................................. 4-14 (E)
4-9-1. B401 (CR2025) on the SY-283 Board Replacement ......... 4-15 (E)
4-9-2. B302 (M4T28-BR12SH1) on
the SY-283 Board Replacement ......................................... 4-16 (E)
4-9-3. B301 (M4Z28-BR00SH1) on
the PU-113 Board Replacement ......................................... 4-17 (E)
4-10. Boards Replacement............................................................................ 4-18 (E)
4-10-1. CN-1405 Board .................................................................. 4-19 (E)
4-10-2. IF-678 Board ...................................................................... 4-19 (E)
4-10-3. LE-225 Board ..................................................................... 4-20 (E)
4-10-4. MB Board Assembly .......................................................... 4-20 (E)
4-10-5. MB-755A Board ................................................................. 4-21 (E)
4-10-6. AC-205 Board .................................................................... 4-22 (E)
4-10-7. MB-756 Board ................................................................... 4-22 (E)
4-10-8. SY-283/CCM-37A Boards ................................................. 4-23 (E)
4-10-9. PU-113 Board ..................................................................... 4-24 (E)
5. Electrical Alignment
5-1. General Information for Electrical Adjustment .................................... 5-1 (E)
5-1-1. Equipment Required ............................................................. 5-1 (E)
5-1-2. Content of Nonvolatile Memory .......................................... 5-1 (E)
5-2. SPG-15A Board Adjustment ................................................................. 5-3 (E)
5-2-1. NTSC SCH Adjustment ....................................................... 5-3 (E)
5-2-2. PAL SCH Adjustment .......................................................... 5-5 (E)
5-3. DEC-117 Board Adjustment (BKSR-2031).......................................... 5-7 (E)
5-3-1. 525/60 (NTSC) System ........................................................5-7 (E)
5-3-2. 625/50 (PAL) System ......................................................... 5-11 (E)
5-3-3. System Phase Adjustment .................................................. 5-13 (E)
5-3-4. Subcarrier Phase Adjustment ............................................. 5-14 (E)
5-4. ENC-62 Board Adjustment (BKSR-2021) .......................................... 5-15 (E)
5-4-1. 525/60 (NTSC) System ...................................................... 5-15 (E)
5-4-2. 625/50 (PAL) System ......................................................... 5-20 (E)
5-4-3. AUDIO Input Adjustment .................................................. 5-25 (E)
5-5. DEC-122/128 Board Adjustment (BKSR-2030) ................................ 5-26 (E)
5-5-1. SDI Free Running Frequency Adjustment ......................... 5-26 (E)
5-5-2. System Phase Adjustment .................................................. 5-27 (E)
6. Circuit Descriptions

3 (E)
VSR-2000
7. Spare Parts
7-1. Notes on Repair Parts .................................................................................. 7-1
7-2. Exploded Views .......................................................................................... 7-2
7-3. Electrical Parts List ................................................................................... 7-12
7-3-1. Frame ........................................................................................ 7-12
7-3-2. Printed Circuit Boards List ....................................................... 7-13
7-3-3. Packing Materials and Supplied Accessories List ................... 7-13
7-3-4. Power Cords List ...................................................................... 7-13
7-3-5. Optional Fixtures List .............................................................. 7-13
8. Block Diagrams
Overall .................................................................................................................... 8-2
PU-113 .................................................................................................................... 8-4
SPG-15A................................................................................................................. 8-6
SY-283 .................................................................................................................... 8-8
ENC-58 ................................................................................................................. 8-12
DEC-117 ............................................................................................................... 8-13
ENC-62 ................................................................................................................. 8-14
DEC-122/128 ........................................................................................................ 8-16
CCM-38A ............................................................................................................. 8-17
Frame Wiring ........................................................................................................ 8-18

5 (E)
VSR-2000
Purpose of this manual
This manual is the service manual of the VSR-2000 Multi Access Video and Audio
Server and Optional Board.
This manual is intended for use by trained system and service engineers, and
describes the information that premise the service board on components replace-
ment.
Moreover, describes that information for the following optional board and HDD
unit.
.SDI MPEG Encoder Board BKSR-2020
.Analog MPEG Encoder Board BKSR-2021
.SDI Output MPEG Decoder Board BKSR-2030
.Analog MPEG Decoder Board BKSR-2031
.100BASE-T Board BKSR-2070
.9GB HDD Unit BKSH-209G
.18GB HDD Unit BKSH-218G
.36GB HDD Unit BKSH-236G
Related manuals
Besides this Service Manual, the following manuals are available for the VSR-2000.
.VSR-2000 Operation Manual (Supplied with VSR-2000)
This manual describes the precautions of VSR-2000 and description of each block.
.VSR-2000/BKSR-2020/2031/BKSH-209G Installation Manual
(Supplied with VSR-2000)
This manual describes information regarding the installation of the VSR-2000 and
optional boards.
.BKSR-2021 Installation Manual (Supplied with BKSR-2021)
This manual describes information regarding the installation of the BKSR-2021.
.BKSR-2030 Installation Manual (Supplied with BKSR-2030)
This manual describes information regarding the installation of the BKSR-2030.
.BKSR-2070 Installation Manual (Supplied with BKSR-2070)
This manual describes information regarding the installation of the BKSR-2070.
Manual Structure

6 (E) VSR-2000
Contents
The following is a summary of all the section for understanding the contents of this
manual.
Section 1 Operating Instructions
This section describes the contents of the operating instructions.
Section 2 Upgrading
This section describes the upgrading procedure of the on-board ROM and the Boot
OS (operating system).
Section 3 Diagnostics
This section describes the menu, error message, and diagnostics, etc.
Section 4 Replacement of Main Parts and Boards
This section describes the removal of cabinet, replacement of main parts and boards.
Section 5 Electrical Alignment
This section describes the electrical alignment when maintenance.
Section 6 Circuit Descriptions
This section describes the circuit descriptions of main boards.
Section 7 Spare Parts
This section describes the spare parts list and exploded views.
Section 8 Block Diagrams
This section describes the overall block diagram, main board block diagrams and
frame wiring.
Trademarks
.Ethernet is a registered trademark of Xerox Corporation.
.Windows is a registered trademark of Microsoft Corporation.
.IBM is a registered trademark of International Business Machine Inc.
.HyperTerminal is a registered trademark of Hilgraeve Inc.