Overview; Functions Of The Bkpf-101A - Sony BKPF-101A Operation Manual

Overview

The BKPF-101A/101CB A/D converter boards and the
BKPF-102CB D/A converter board are designed to be
installed and operated in the PFV-D20, PFV-D50,
PFV-D100A, PFV-D200A or PFV-D300 digital video
interface unit. The necessary operating power is
supplied via the interface unit.
These boards are compatible in structure and power
voltage with other optional boards designed for the
PFV-D20/D50/D100A/D200A/D300 digital video
interface unit. The boards can be mounted in these
interface units in any combination.
Note
For setting the switches on the boards, consult a
qualified service technician.
Each of the products is composed of the following
items.
Board (1)
Connector panel (1)
Operation manual (1)
Installation manual (1)

Functions of the BKPF-101A

The BKPF-101A A/D converter board converts an
NTSC analog composite video signal to an NTSC
composite serial digital video signal.
Cable compensation and signal distribution
Owing to the equalizer level adjustment capability, the
board properly compensates for a signal which has
been deteriorated in the frequency response and level
through transmission via a cable, converts it to an
NTSC composite serial digital video signal, and
distributes the converted signal to four outputs.
In addition, the compensated analog signal is
distributed to the other three outputs, thus the board
can also be used as an analog signal distributor.
EDH function
An EDH (Error Detection and Handling) signal is
multiplexed to the NTSC composite serial digital video
signal being output.
ISR function
This board conforms to the format of the ISR
(Interactive Status Reporting) system.
3 (E)