Barco PULSAR BG, User Manual

Page: 122 / 126

Dual Composite IF Outputs P
ULSAR
BG
Page 2
3.1 Installation
Two different locations to install the board will be described:
•
Installation on the COMP IF AUX IN position.
•
Installation on the AUDIO SUBC/BTSC Encoder position.
Before changing or removing something in the P
ULSAR
, remove the power
cord to switch off the power supply
Opening the P
ULSAR
- Loosen the screws at the back and at both sides of the unit (9 screws)
- Lift the backside of the top cover, push the top cover backwards to get it out of the front panel.
The top cover should be completely removed now.
More information about the position of connectors and cables can be found back on the internal
layout drawings.
3.1.1 Installation On The Composite IF Aux In Position
The Composite IF Aux position is the default position to install the optional board. It is located at the
left top side of the unit.
•
Loosen cable 1 at the CIF input of the converter and connect this cable to J1 (CIF IN) of the
Dual CIF Outputs board.
•
The main output of the Dual CIF Output Board (J4) must be connected with the CIF input of
the converter with cable 74.
•
Mount cable 75 between J5 (aux output of the Dual CIF Outputs Board) and the rearplate.
(position Ifs2) . Stick a label called ‘AUX CIF’ on the old label.
•
The yellow 13 pins CT cable:
In case the audio subcarrier module or a BTSC encoder is installed.
Connection from J2 on the Audio Subcarrier Board or BTSC Encoder Board
to J2 on the Dual CIF Output Board.
In case neither the Audio Subcarrier Board nor BTSC encoder are installed.
Mount the interconnection board (V5637385) in the position as shown on the
internal layout drawing (see page 4-2). Make sure the CT cable coming from
the main board (J21) can reach the connector on the interconnection board.
Connect J21 of the mainboard with J1 of the interconnection board and con-
nect the other connector to J2 of the dual CIF outputs module.