Chapter 1 - Introduction; Overview; Features; Full Hd 1080 Panel - Sony KDL46XBR10 Training Manual

Overview

The EX2S/EX2WM chassis is the top of the line model for the 2009 Sony
Bravia® LCD televisions. It has several new breakthrough features which
cause it to stand out from the other television models of the year.
2 models of televisions fall into this chassis category. They are the
KDL46XBR10 and KDL52XBR10 which are designed as monitor display
devices. A separate media receiver with an integrated NTSC/ATSC tuner
is used to connect all external devices to the LCD monitor. Transmission
of the video and audio content is accomplished by using a wireless
transmitter on the media receiver to a wireless receiver on the monitor.
The media receiver and monitor communicate with each other via a bi-
directional wireless RF receiver/transmitter. The traditional backlighting
method utilizing fluorescent lamps has been replaced with an array of
LED's along the bottom of the LCD panel assembly.

Features

Several new features are introduced in the EX2S/EX2WM chassis models
along with some carryovers from the previous year.

Full HD 1080 Panel

Both models have a 1920 X 1080 native resolution panel. All video signals
exit the video process circuits with resolution of 1080p 60HZ. The RGB
resolution is 10-bit to provide 1,024 levels of gray scale for improved
picture resolution.
240HZ Motionflow™
A frame-quadrupling circuit utilizing proprietary circuitry and algorithms is
able to capture and compare the movement from one frame to another. By
anticipating the location of a moving object, an additional frame is inserted
to increase the frame refresh rate from 60HZ to 240HZ. The result is an
exceptionally smooth picture during fast moving objects and scenes.
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Chapter 1 – Introduction
The customer has the option of changing the settings of the Motion
Enhancement and Motion Compensation circuits to smooth the "judder"
inherent with 24-frame film-based content or keep the judder for a film-like
experience.

Super Slim Design

The use of LED's along the bottom edge of the LCD panel along with
new circuit board designs and mounting allows for the creation of an
exceptionally slim television. The depth of the panel varies from 15.8mm
(0.622") at the top, 40.3mm (1.59") at the rear cover and 57.3mm (2.26")
at the bottom where the speakers are housed.
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