Sony BKSI-2050 User manual

BKSI-2050
ANALOG NTSC-4:2:2 CONVERTER BOARD
BKSI-2050P
ANALOG PAL-4:2:2 CONVERTER BOARD
INSTALLATION MANUAL
1st Edition (Revised 1)
Serial No.10001 and Higher (BKSI-2050)
Serial No.10001 and Higher (BKSI-2050P)

!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.

1(E)
BKSI-2050/2050P
Table of Contents
Manual Structure
Purpose of this manual .............................................................................................. 2
Contents ..................................................................................................................... 2
Related manuals......................................................................................................... 2
Installation
1. Overview..........................................................................................................1-1
2. Installation of the Board ..................................................................................1-2
2-1. Plug-in Board Installation ................................................................1-2
2-2. Connector Panel Installation ............................................................1-3
3. Connection .......................................................................................................1-4
3-1. Location and Function of Connectors..............................................1-4
3-2. Connection Connector .....................................................................1-5
4. Location and Function of Switches/LEDs .......................................................1-6
5. Specifications...................................................................................................1-9
6. ISR .................................................................................................................1-10
6-1. Overview........................................................................................1-10
6-2. ISR Use Environment ....................................................................1-11
6-3. Commands .....................................................................................1-12

2(E) BKSI-2050/2050P
Purpose of this manual This manual is the installation manual of Analog NTSC - 4:2:2 Converter Board
BKSI-2050 and Analog PAL - 4:2:2 Converter Board BKSI-2050P.
This manual is intended for use by trained system and service engineers, and
describes the information when installing.
Contents This manual is organized by following sections.
1. Overview
This section describes the overviw of the BKSI-2050/2050P.
2. Installation of the Board
This section describes how to install the plag-in board and connector panel to the
System Interface Unit SIU-80.
3. Connecion
This section describes the location and function of connectors on the connector
panel and the matching connectors and cables.
4. location and Function of the Switches/LEDs
This section describes the location and function of the switches and LEDs on the
plug-in board, and setting at the factory.
5. Specifications
This section describes the specifications of BKSI-2050/2050P.
6. ISR
This section describes the overview of the ISR*1system.
*1:ISR (Interactive Status Reporting)
Status of this board or contents of errors occurred can be centralized to be monitored and managed on
the monitor screen of a personal computer.
Related manuals The following manual is prepared for this unit.
• Maintenance Manual (Optional manual)
This manual describes the information for periodic maintenance and detailed
service.
For obtaining the Maintenance Manual, please contact to your local Sony's sale/
service office.
Manual Structure

1-1(E)
BKSI-2050/2050P
1. Overview
The BKSI-2050 is the board that converts an analog composite video (NTSC) signal into a 4:2:2 compo-
nent serial digital video signal. The BKSI-2050P is the board that converts an analog composite video
(PAL) signal into a 4:2:2 component serial digital video signal.
When these boards are installed in system interface unit SIU-80, the analog composite video signal is
converted into a component serial digital video signal, distributed into four output signals, and finally
output.
n
This connector is not received the black-and-white signal, signal with jitter, and signal with unstable the
SCH.
The parts list of BKSI-2050/2050P is as follows.
BKSI-2050:ANALOG NTSC-4:2:2 CONVERTER BOARD
• Plug-in board (DEC-82 board) (1)
• Connector panel (CN-1216 board) (1)
• Installation guide (1)
• Installation manual (1)
• Model labels (2 sets)
BKSI-2050P:ANALOG PAL-4:2:2 CONVERTER BOARD
• Plug-in board (DEC-82P board) (1)
• Connector panel (CN-1216P board) (1)
• Installation guide (1)
• Installation manual (1)
• Model labels (2 sets)
Installation

1-2(E) BKSI-2050/2050P
2. Installatin of the Board
2. Installatin of the Board
This section describes the installation procedures for the
front plug-in board and rear connector panel in a System
Interface Unit SIU-80.
For more details of each procedure, refer to the applicable
sections and Installation Manual supplied with SIU-80.
2-1. Plug-in Board Installation
Flow for installation
General information for installation
• The plug-in board is inserted into any slot No.1 to No.8
in the front of SIU-80.
• The model label supplied with the board is attached to the
shield plate to prevent the board inserting into the incor-
rect slot when the board replacement and others.
Procedures
1. Turn the SIU-80 power off and remove the front panel
and shield plate.
(Refer to the Installation Manual supplied with SIU-80.)
2. Set the switches on the board. (Refer to Section 4.)
3. Insert the board into a slot, and then turn the board levers
in the direction of the arrow 1and connect the board
securely to the connector of the SIU-80’s mother board.
4. Install the shield plate.
Then, attach the model label supplied with board on
the right side of the shield plate.
This label position should be aligned with the slot
installing the front panel.
5. Install the front panel.
6. Remove the board in the reverse order of steps 1
through 5.
n
When removing the board, turn the board levers in the
direction of the arrow 2, and pull the board out from
the slot.
1
2
1
212
Board lever Board lever
1Install
2Remove
SIU-80
Front panel
PSW 3×6
Shield plate
SIU-80
Model label
Start
Slot selection
Switch setting on board
Plug-in board installation (BKSI-2050/2050P:DEC-82/82P)
Model label attachment
End

1-3(E)
BKSI-2050/2050P
3. Attach the model label supplied with the connector
panel in the chassis near the slot to install the board.
n
After the connector panel is inserted into a slot, the
slot label cannot be viewd.
4. Insert the connector panel to the adaptive slot and fix
the panel with two screws securing the rear blank
panel.
5. Turn the SIU-80 power off and unplug the appliance
from the outlet, and remove the two screws installing
the connector panel and pull out it.
n
To remove the connector panel, move the right and left
handles on the connector panel front and back alter-
nately until the connection with the mother board is
sufficiently loose, then pull out the connector panel
gently.
2. Installatin of the Board
2-2. Connector Panel Installation
Flow for installation
General information for installation
• The connector panel is inserted into the same slot asthe
plug-in board installed in the front of SIU-80.
• The model label supplied with the connector panel is
attached to the chassis to prevent the panel inserting into
the incorrect slot when the connector panel replacement
and others.
w
For safety reason, turn off the power and unplug the
appliance from the outlet before starting the installation.
Installation procedures
1. Turn the SIU-80 power off and unplug the appliance
from the outlet.
2. Remove the rear blank pane.(Refer to the Installation
Manual supplied with the SIU-80.)
SIU-80
BVTT 3×6
Connector panel
Model label
Start
Slot selection
Connector panel installation
(BKSI-2050/2050P:CN1216/1216P)
Model label attachment
End
SIU-80
Rear blank panel
BVTT 3·6

1-4(E) BKSI-2050/2050P
3. Connection
NTSC-4:2:2
BKSI-2050
ANALOG IN
(NTSC) FRAME PULSE OUT
(TO BKSI-2070)
DIGITAL OUT
(4:2:2-SDI)
12 34
PAL-4:2:2
BKSI-2050P
ANALOG IN
(PAL) FRAME PULSE OUT
(TO BKSI-2070)
DIGITAL OUT
(4:2:2-SDI)
12 34
BKSI-2050P
BKSI-2050
12 3 4
3. Connection
3-1. Location and Function of Connectors
11
11
1ANALOG IN (analog signal input) connector (BNC type):
Received the analog composite video signal.
n
This connector is not received the black-and-white signal, signal with jitter, and signal with unstable
the SCH.
22
22
2Analog signal through out connector (BNC type):
Provided the signal with supplied to ANALOG IN connector, just as it is.
If not used this connector, connect a 75-ohm terminator.
33
33
3FRAME PULSE OUT (to BKSI-2070) connector (BNC type):
Provided the FRAME PULSE signal in synchronized with the digital video output signal.
Used the synchronized signal as the reference signal of optional Audio AD Converter Board BKSI-
2070.
44
44
4DIGITAL OUT (digital signal output) connectors (BNC type):
Converted the signal with provided to the ANALOG IN connector to the 4:2:2 component serial
digital signal.
The converted signal is synchronized with the reference signal and is provided when selecting into
the REF mode.
The converted signal is synchronized with the input signal and is provided when selecting into the
INPUT mode.
The minimum delay time between input and output is about 91.4 µs (about 1.5h) for NTSC model,
and is about 153.3 µs (about 2.5h) for PAL model during the INPUT mode. The same signals are
provided from these connectors 1 to 4.
If the input signal is not received when selecting into the INPUT mode, the 4:2:2 component serial
digital signal are not provided from these connectors.

1-5(E)
BKSI-2050/2050P
3. Connection
3-2. Connection Connector
If any cable is connected to the connectors on the connector panel when installing or servicing, use the
connector with listed below or equivalent.
BKSI-2050/2050P Matching Connector/Cable
Panel Indication Connector Connector/Cable Sony Part No.
ANALOG IN BNC 75ΩBNC 75Ω1-560-069-11
FRAME PULSE OUT BELDEN 8281 cable
DIGITAL OUT 1-4

1-6(E) BKSI-2050/2050P
4. Location and Function of Switches/LEDs
n
For the switches with described “Factory use only”, do
not change the settings.
11
11
1RV1: Input signal level control
Adjusted the level of the signal with provided to the
ANALOG IN connector.
In the adjustable range is ±3 dB.
Becomes possible to adjust when selecting the input
signal adjustment switch (S1) to the “MANUAL”.
22
22
2S1: Input signal adjustment switch
Selected the adjustment mode of signal with provided
to the ANALOG IN connector.
MANUAL : Adjusted the level of the input signal
by the input signal level control (RV1).
UNITY : Provided the input signal without
adjusting the level.
SYNC AGC : Automatically adjusted the level of the
input signal to the optimum value
relativing to the SYNC level of the
sync signal.
Factory setting : UNITY
33
33
3S2: SETUP REMOVE switch (BKSI-2050 Only)
Selected to remove the SETUP if or not when the
SETUP is added to the signal with provided to the
ANALOG IN connector.
The amount of the SETUP REMOVE is fixed to 7.5%.
OFF: Provided with the SETUP.
ON : Removed the SETUP (7.5%).
Factory setting : OFF
44
44
4S3: LOCK MODE switch
Selected the sync mode of the output signal.
REF : Provided the output signal in synchronized
with the reference signal. This mode is
operated as the frame synchronizer.
INPUT : Provided the output signal in synchronized
with the input signal.
The delay time between input and output is
minimum. The delay time is about 91.4 µs
(about 1.5h) for NTSC model and is about
153.3 µs (about 2.5h) for PAL model.
Factory setting : REF
55
55
5S4, S5 and RV2: SYSTEM H PHASE (system
phase) adjustment
Selected the delay time of the digital video output
signal in synchronized with the reference signal or
input signal.
The phase of the digital video output signal is the same
phase at the “80” when selecting into the REF mode
{when the LOCK MODE switch (S3) is selected to the
“REF”}, and is the minimum delay at the “00” when
selecting into the INPUT mode {when the LOCK-
MODE switch (S3) is selected to the “INPUT”}.
The delay time is about 91.4 µs (about 1.5h) for NTSC
model and is about 153.3 µs (about 2.5h) for PAL
model.
×16 (S4) : Sets the phase in units of about 592 ns.
Factory setting : 8
×1 (S5) : Sets the phase in units of about 37 ns.
Factory setting : 0
FINE (RV2) :Continuously adjusted the delay time in
the range from 0 to 37 ns.
66
66
6 D1: INPUT VIDEO (input video signal) indicator
Lights green; When the ANALOG IN connector is
received the analog video signal.
Lights red ; When not receiving the input signal or
when judging that the input signal is not
received.
4. Location and Function of Switches/LEDs
BKSI-2050
ON
OFF
RV1
S1
S2
S3
S4
S5
RV2
D1
D2
D4
S600S400
S200
S602 S601 S401
1
2
3
4
5
6
7
8
9
0
![ !- !\ !] !=
D3
ON
OFF
ON
OFF
: BKSI-2050 only