Bkpf-L605 - Sony MK7807V1 Manual Book

Interface Processor L Series

BKPF-L605

The BKPF-L605 is an audio/video multiplexer that embeds
two AES/EBU stereo pairs (four individual channels) into a
525/625 component or NTSC composite serial digital
video signal, offering lower system cost by reducing the
number of modules required for multiple Audio Group
multiplexing. By cascading two BKPF-L605 boards, a
further four AES/EBU signals can be embedded to a
serial digital video signal, making a total of eight
AES/EBU stereo pairs (16 audio channels). The
BKPF-L605 distributes the serial digital video with
embedded audio signal to four outputs.
Features
* Multiplexes four AES/EBU stereo pair signals into a
525/625 component or NTSC composite serial digital
video signal * Up to 16 individual audio channels
multiplexed by cascading two boards * One serial digital
input with an active loop-through output * Four serial
digital distribution outputs * Four AES/EBU stereo pair
inputs (eight individual channels) * Channel swap
capabilities * Audio Group assignment selectable with
on-board switch * Function selection for channels 3/4 *
EDH monitoring and insertion
The BKPF-L Series function boards install in the PFV-L Series Interface Units
in any combination with other BKPF-L Series function boards.
Applicable Models
PFV-L10 Interface unit
Supplied Accessories
EX-731 Extension Board (Part
No.A-8322-598-A) (1)
Specifications
Inputs/outputs
SDI
SDI input:
SDI IN connector (BNC type) (1)
4:2:2 component serial digital video
signal or 4 fsc NTSC composite
digital video signal conforming to
SMPTE259M (selectable with
on-board switch)
Input impedance:
75 Ω
Cable length:
200 m max. (When using a Belden
8281, Fujikura 5C2V or equivalent
coaxial cable)
SDI outputs:
Active-through output connector
(BNC type) (1)
SDI OUT connectors (BNC type) (4)
Serial digital video signal of the same
format as that to the input connector
0.8 Vp-p 10%, 75 Ω
NTSC COMPOSITE DIGITAL or
525/625 COMPONENT DIGITAL VIDEO
ACTIVE LOOP-THROUGH
AES/EBU IN 1
AES/EBU IN 2
AES/EBU IN 3
AES/EBU IN 4
Audio/Video Multiplexer Board
Digital audio inputs
Digital audio signal inputs:
AES/EBU IN connectors (BNC type)
(4)
48 kHz/20 bits
AES/EBU digital audio signal, 1
Vp-p 10%, 75 Ω, unbalanced
Cable length:
1000 m max. (when using a Belden
8281,
Fujikura 5C2V or equivalent coaxial
cable)
Multiplex format:
Conforms to SMPTE272M
EDH:
Conforms to SMPTE PR165
General
Power requirements:
+5 V DC: 1.0 A
(Supplied from the PFV-L Series
Interface Unit)
Operating temperature:
5 to 40 °C (41 to 104 °F)
Operating humidity:
10 to 90% (no condensation)
Dimensions
Board (H x D):
77 x 267 mm
(3 1/8 x 10 5/8 inches)
SDI IN
S/P EDH P/S
A/V
MUX
Mass
Service parts: Extension board (Part
No.A-8322-598-A), Maintenance manual
SDI OUT 1
NTSC COMPOSITE DIGITAL or
SDI OUT 2
525/625 COMPONENT DIGITAL
SDI OUT 3
VIDEO WITH EMBEDDED AUDIO
SDI OUT 4
75
Rear Panel
Connector panel (W x H):
33 x 85 mm
(1 5/16 x 3 3/8 inches)
Board:
Approx. 130 g (5 oz)
Connector panel:
Approx. 120 g (4 oz)