Sony HKPF-525 Operating Manual page 12

Overview
The HKPF-525 525 Down Converter Board converts
HD serial digital video signals to 525 component serial
digital signals.
It accepts and converts one HD serial digital video
signal, and provides four sets of output signals. The
output signal format can be selected from the
following three: 525 4:2:2 Y/B–Y/R–Y component
serial digital video, 525 4:4:4 Y/B–Y/R–Y component
serial digital video, and 525 4:4:4 GBR component
serial digital video.
The HKPF-525 is used in combination with the PFV-
HD300/HD50A Digital Video Interface Unit. Power
for operation of the HKPF-525 is supplied from the
interface unit.
The HKPF-525 structure and power supply voltage are
the same as those of all other boards designed for use
in the PFV-HD300/HD50A Digital Video Interface
Unit. These boards may be installed in either interface
unit in any combination and used simultaneously,
allowing a highly flexible system configuration.
Note
Setting of the switches on the board should only be
performed by qualified service personnel.
The HKPF-525 package consists of the following
parts:
Board (1)
Connector panel (1)
Operation manual (1)
Maintenance manual (1)
Slot number label (1)
Fuse (1)
2(E)
HKPF-525 features
• 59.94 Hz field frequency
• Automatic detection of number of active lines (1035
or 1080)
• Three output signal modes: squeeze, edge crop, and
letter box
• Support for ISR (Interactive Status Reporting)
function