General Of Pvm-1453Md - Sony Trinitron PVM-1353 Service Manual

1-2. GENERAL OF PVM-1453MD
Picture
HR (High Resolution) Trinitron picture tube
HR Trinitrt>n tub.: pr,n id.:s a high r.:solution piL·wrc.
Horimntal I\',,>luti,,n i, rnon: than 600 TV lin.:s
al
th.:
c.:nll:r of the picturl'.
Comb filter
When NTSC \·ideo sirnals arc rect:i\'ed. a comb filter
activates
to
increase tl1e re,olution. resulting in fine picture
detail without color spill or color noise.
Beam current feedback circuit
The built-in beam current feedback circuit assures stable
white balance.
Inputs
Two color systems available
The monitor can display PAL. and NTSC signals. The
appropriate color system is selected automatically.
Analog RGB/component input connectors
Analog RGB or component (Y. R-Y and B-Y) signals from
video equipment can be input through these connectors.
Press the RGB/COMPO:\ENT AIB select button on the
front panel and select RGB or component signals from the
on-screen menu.
Y/C input connector (S 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,
assuring video quality.
External sync input connectors
When the external RGB or component signal is input and
sync signal is set to external in the on-screen menu, the
monitor can be operated on the sync signal supplied from
an external sync generator.
Automatic termination
(only terminals with the
-'Vv-
mark)
The BNC input connectors on the rear panel are tem1inated
at 75 ohms in,ide. when no cable is connected to the loop-
through output connecwr,. When a cable is connected to an
output connector. the 75-ohm termination is automatically
released.
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PVM-1453MD
Functions
On-screen menus
You can set colo1' t.:rnperatur<:. CHROMA SET UP, and
oth,:r settings hy using till' on-scr.:.:11 menus.
Overscan mode
Th.: display size is enlarged by approximately 20'7c and the
L'Cnter pal1 of the scr.:en is .:asit:r to watch.
Underscan mode
The signal normally scanned outside of the screen can be
monitored in the underscan mode.
'*"'
When the monitor is in the underscan mode, the dark RGB
scanning lines may appear on the top edge of the screen.
These are caused by an internal test signal. rather than the
input signal.
Split function
The display splits into two pans (upper and lower). The
upper part of the screen monitors the signal fed through the
RGB/COMPONENT A input connectors and lower part of
the screen monitors the signal fed through the RGB/
COMPONENT B input connectors. You can compare the
two screens.
Auto/manual degaussing
Degaussing of the screen can be performed auto1J1atically
when the power is turned on. or manually by pressing the
DEGAUSS button.
Five menu languages .
You can select the language used for on-screen menus .from
the five languages.
Splash proof cover(s) and control panel cover
Splash proof covers that protect the ventilation holes from
splashes (of medicines, etc.) and a control panel cover that
protects the control buttons on the front panel from
undesired touching are supplied.
Quick Reference Card
The Quick Reference Card is supplied to help you
understand the menu configuration and operating method.
You can attach the supplied double-sided adhesive tapes on
the rear of the card. .
EIA standard 19-inch rack mounting
By using an MB-502B (for P\'\l-1453MD) or SLR-103
t for PVM-2053MD) Mounting Bracket (not supplied), the
monitor can be mounted in an El..\ standard 19-inch rack.
For details on mounting. see th.: instruction manual of the
mounting bracket kit.
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