Automatic white balance circuit, Super fine pitch trinitron picutre tube, Analog rgb connector – Sony PVM-1341 User Manual

Page 5: Digital rgb input connector, Y/c input connector, Vtr input connector, Control s connector (except pvm-1340), Automatic temnination of bnc-type input connector, Four color systems available, Comb filter

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Automatic white balance circuit
The automatic white balance circuit compensates for the
beam distortion, secular distortion of the cathode-ray tube,
etc., and always reproduces the same white display on the

screen. This allows an extended use of the monitor.

Super Fine Pitch Trinitron picutre tube
(PVM-1344Q/PVM-1342Q only)
The Super Fine Pitch Trinitron picture tube (0.25 mm aperture
grill) gives high resolution picture. Horizontal resolution is

more than 600 TV lines at the center of the picture. When
used as a character display, up to 2,000 characters (80
characters/line x 25 lines) can be displayed with great clarity.

Analog RGB/component connector (PVM-l344Qonly)
Analog RGB and component signals of a video equipment
can be input through this connector. The signals are

selected by the COMPO/RGB selector on the rear panel.

Analog RGB connector
Analog RGB signal of a video equipment can be input
through this connector.

Digital RGB input connector
Digital RGB signal from a microcomputer can be input

through this connector.

Y/C input connector
The video signal split into the chrominance signal (C) and the

luminance signal (Y) can be input through this connector,
eliminating the interference between the two signals which
tends to occur in a composite video signal and assuring the
video quality.

VTR input connector
When connected to a VCR having the 8-pin TV connector,
video and audio signals can be fed through this connector
with a single cable.

Control S connector (except PVM-1340)
When this connector is connected to the “control S” output
of other equipment, the remote controls of the aperture,
brightness, chroma, phase, contrast and volume settings are
possible.

Automatic temnination of BNC-type input connector
The BNC-type input connector is terminated at 75 ohms
inside, when no cable is connected to the output connector.
When the cable is connected to the output connector, the
75-ohms termination is automatically released, and the
signal input to the corresponding IN connector is output
from the output connector.

Four color systems available

(PVM-1344Q/PVM-1342Q only)
The monitor can display PAL, SECAM, NTSCs.se and

NTSC4.43* signals. The appropriate color system is selected
automatically.

* A

signal of NTSC

4.43

is obtained by playing back NTSC-

recorded video cassettes with a video tape recorder/player
especially designed for use with this system.

Comb Filter
When NTSC video signals are received, a comb filter
activates to increase the resolution, resulting in fine picture
detail without color spill or color noise.

Blue only mode
In the blue only mode, an apparent monochrome display is

obtained with all three cathodes driven with a blue signal.
This facilitates color saturation and phase adjustments and
observation of VCR noise.

Underscan mode (except PVM-1340)

The signal normally scanned outside of the screen can be
monitored in the underscan mode.

The bright scanning lines which may appear on the top edge
of the screen when the monitor is in the underscan mode are
caused by an internal test signal, rather than the input signal.

HorizontalArertical delay mode (except PVM-1340)

The horizontal and vertical sync signals can be checked
simultaneously in the HA/ delay mode.

Users control memory (PVM-l344Qonly)

The desired aperture, brightness, chroma and phase levels
can be memorized as the levels to be restored.

External sync input (except PVM-1340)

When the EXT SYNC (or ANALOG/DIGITAL (EXT SYNC))

button is depressed, the monitor can be operated on the
sync signal supplied from an external sync generator.

Color temperature selector
Color temperature of either 9,300°K or 6,500°K is selectable
with the COLOR TEMP selector. For precise adjustment, use
the BIAS and GAIN adjustment controls (except PVM-1340).

Light-touch picture adjustment buttons (except
PVM-1340)

The aperture, brightness, chroma, phase, contrast and
volume buttons can be adjusted by touching the buttons

lightly. The adjusted settings will be stored in memory even
when the monitor is turned off.

EiA standard 19-inch rack mounting
By using an optional MB-502A mounting bracket, the monitor

can be mounted in an EIA standard 19-inch rack. An optional
SLR-102 slide rail is also available. For details on mounting,
see the appropriate instruction manual.

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