ANALOG AUDIO DISTRIBUTOR
BKPF-L753
INSTALLATION MANUAL1st EditionSerial No. 10001 and Higher
Page 1: ...ANALOG AUDIO DISTRIBUTOR BKPF L753 INSTALLATION MANUAL 1st Edition Serial No 10001 and Higher ...
Page 2: ... 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...
Page 3: ...3 E Related manuals 4 E 1 Installation 1 1 Installing the Board 1 1 E 1 2 Components 1 2 E 1 3 Locations and Functions of Connectors 1 3 E 1 4 Connectors 1 3 E 1 5 Signal Input and Output 1 4 E 1 6 Locations and Functions of Switches LED 1 5 E 1 7 ISR Interactive Status Reporting 1 6 E ...
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Page 5: ...ribes the items making up the BKPF L753 1 3 Locations and Functions of Connectors This section explains the locations and functions of connectors on the connector panel 1 4 Connectors This section describes the type of connectors on the connector panel and the matching connectors 1 5 Signal Input Output This section describes the pin assignments of connectors on the connector panel 1 6 Locations a...
Page 6: ...is manual describes the notes on operating the locations and functions of parts and controls of the BKPF L753 Maintenance Manual Available on request This manual describes the information for periodic maintenance and detailed service For obtaining the maintenance manual please contact to your local Sony s sales service office ...
Page 7: ... Remove the two screws then remove the front panel 3 Remove the two screws The board retainer is re moved 4 Close the board lever shown in the direction of the arrow 1 Slide the main board into the unit along the board guide rails Connect the board to the MB 779 board surely 5 Stick the slot label supplied with the optional board onto the board lever 6 Install the board retainer 7 Install the fron...
Page 8: ...ep the removed blank panel 2 Insert the connector panel 3 Secure the connector panel to the PFV L1 with the two screws securing the blank panel n Do not open the slot for air cooled effect of the PFV L1 Install the blank panel to a dead slot 1 2 Components The BKPF L753 is composed of the following items Main board ADA 55 board 1 Connector panel CN 1645 board 1 Slot label 1 Operation manual 1 Inst...
Page 9: ...tput the signal input to the AUDIO 1 connector after dividing it into quarters The total output signals from the AUDIO 1 and AUDIO 2 connectors are the eight signals 1 4 Connectors When external cables are connected to the connectors on the connector panel during maintenance the hardware listed below or equivalents must be used BKPF L753 Connector Panel Matching Connector Print on Panel Type Type ...
Page 10: ... is as shown here AUDIO 1 AUDIO 2 D sub 25 pin female EXT VIEW Pin No Signal 1 IN 2 IN _ 3 GND 4 GND 5 OUT 1 GND 6 GND 7 OUT 2 8 OUT 2 _ 9 GND 10 OUT 3 GND 11 GND 12 OUT 4 13 OUT 4 _ 14 IN GND 15 GND 16 GND 17 OUT 1 18 OUT 1 _ 19 GND 20 OUT 2 GND 21 GND 22 OUT 3 23 OUT 3 _ 24 GND 25 OUT 4 GND 1 5 Signal Input and Output ...
Page 11: ...ctor 2 RV4 AUDIO 1 Fine Adjustment Adjusts the gain of the signal input to the AUDIO 1 connector within the 2 dB range 3 D1 POWER indicator Lights in green when the 12 V power is supplied from a DC DC converter DD1 ADA 55 n Lights in red when the 12 V power is not supplied normally from the DC DC converter 4 COR1 AUDIO 2 Gain Selection Selects the input output gain of the signal input to the AUDIO...
Page 12: ... 20 kZ input impedance of the signal input to the AUDIO 1 connector ON 600 Z Factory setting OFF 20 kZ 8 S2 AUDIO 2 Input Impedance Selection switch Selects the 600 Z or 20 kZ input impedance of the signal input to the AUDIO 2 connector ON 600 Z Factory setting OFF 20 kZ 1 7 ISR Interactive Status Reporting When this BKPF L753 is installed in combination with the BKPF L600 ISR Interface Board in t...
Page 13: ...des acquéreurs de l équipement décrit dans ce manuel Sony Corporation interdit formellement la copie de quelque partie que ce soit de ce manuel ou son emploi pour tout autre but que des opérations ou entretiens de l équipement à moins d une permission écrite de Sony Corporation Das in dieser Anleitung enthaltene Material besteht aus Informationen die Eigentum der Sony Corporation sind und ausschli...
Page 14: ...Printed in Japan Sony Corporation 1997 12 16 Broadcast Products Company 1997 Published by Broadcast Products Company BKPF L753 SY J E 3 194 746 01 ...
