Sony KDL22EX308, KDL32EX308 USB2.0 Side Input, Hdmi, Bravia Sync, Advanced Contrast Enhancer ACE

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Chapter 1 - Introdcution

USB2.0 Side Input

This feature was available in selected 2008 models and allowed the viewing of JPEG formatted pictures and playback of MP3 audio files. The media content has been expanded this year to allow playback of MPEG1 and MPEG2 format video content. An optional wireless network adapter can be inserted to connect to a wireless home network.

HDMI 1.3

This new version of HDMI introduces several new enhancements and features and the EX-1 chassis supports 3 of the new features.

Consumer Electronics Control (CEC)

A standardized protocol for the control of consumer electronics devices allows for communication and control via the HDMI cable on products that have this feature. Any brand of electronic equipment that is CEC compliant can communicate with another to generate operational commands. The Bravia Sync feature uses the CEC format to control other Sony devices in the system.

xvYCC

The previous color bandwidth limitations applied for compatibility with analog signals are no longer present with digital signals. This allows for 1.8 times more colors.

Deep Color

The previous HDMI specifications limited the RGB sample level to 24-bit. Deep Color expands this up to 48-bit giving the ability to generate a color depth of 2.8 trillion levels.

Bravia® Sync

By utilizing the CEC feature of HDMI 1.3, this feature allows the customer to easily control the various Sony devices within their home entertainment system provided that all of the other devices have this feature included.

Advanced Contrast Enhancer (ACE)

By monitoring the overall level of the video signal, the backlights are dynamically controlled and reduced during low light level scenes to enhance the contrast ratio.

Interactive Program Guide (IPG)

An interactive guide is included to provide continuously updated program information at no charge to the customer. The guide (provided by TV Guide) is part of the XMB graphics feature. Program material is updated from the local PBS station when the television is off.

Digital Living Network Alliance (DLNA)

An industry standard networking protocol has been developed by leading manufacturers to allow other devices such as a compatible computer to communicate with the television via an Ethernet connection to your home network. This gives the ability to view photos, audio and movie content directly from your computer via the network. Future plans include the ability to download software updates for the television via the home network.

RGB Ambient Sensor

Asensor located on the lower left portion of the front bezel monitors ambient light levels to adjust the brightness and contrast level of the picture. This new version is also capable of measuring the color temperature of the ambient light to adjust the white balance of the displayed picture based on what type of light source is present in the room.

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Contents Training Manual Table of Contents Introduction Overview FeaturesHdmi USB2.0 Side InputBravia Sync Advanced Contrast Enhancer ACEBAL Board Overall Circuit DescriptionSwitch Unit Power SupplyInverter HLR Board22EX308 Overall Block Diagram 32EX308 Overall Block Diagram Introduction Software UpdatesChecking the Software Version Software Update ResponsibilityExamples of Software Correctable Symptoms Troubleshooting No Video Video FailuresNo Video Video DistortionTroubleshooting Video Distortion Troubleshooting Flowchart Power Supply Troubleshooting Audio TroubleshootingWon’t Power On Completely Dead SetNo Power Troubleshooting Flowchart Protection Shutdown Protect Shutdown Troubleshooting Flowchart No Backlight, No Shutdown Backlight IssuesDiagnostics History Test Points Circuit Board and Connector LocationsKDL22EX308 Test Points KDL32EX308 Test Points KDL22EX308 Board Locations KDL32BX300 Board Locations LCD Panel Basics Tcon Troubleshooting IntroductionAppendix Typical LCD Timing Control Source Drivers Diagnosing a Failed TconGate Drivers Typical LCD Panel Failures Tcon Failures Troubleshooting a Dead TconLCD Timing Control Failures Examples of Actual Tcon Failures Appendix LCD Panel Failures Appendix San Diego, CA

KDL22EX308, KDL32EX308 specifications

The Sony KDL22EX308 and KDL32EX308 televisions are part of Sony's Ex Series, renowned for delivering high-quality viewing experiences in compact screen sizes. Designed primarily for smaller spaces, such as bedrooms, kitchens, or dormitories, these models effectively boast an array of features that enhance their usability and performance.

One of the standout characteristics of both models is their LED backlighting technology, which ensures bright images and remarkable color accuracy. This technology also contributes to energy efficiency, making them eco-friendly choices for consumers. The KDL22EX308 comes with a 22-inch display, while the KDL32EX308 offers a larger 32-inch screen, appealing to users who need a bit more screen real estate without major compromises on space.

Both models support a 720p HD resolution, which provides crisp and clear images perfect for everyday viewing. They incorporate Sony’s Motionflow XR technology, which minimizes motion blur during fast-paced scenes, making them ideal for watching sports, action films, or playing video games. This feature enhances the overall viewing experience by ensuring that moving images remain smooth and fluid.

Connectivity also plays a significant role in the usability of the KDL22EX308 and KDL32EX308 televisions. They come equipped with multiple HDMI inputs that allow users to connect various devices such as gaming consoles, Blu-ray players, and streaming boxes with ease. Additionally, a USB port permits users to view photos and videos directly from a USB stick, adding to their versatility.

Furthermore, both models incorporate a built-in digital tuner, enabling access to free over-the-air HD broadcasts. This feature allows viewers to enjoy a variety of channels without the need for a cable subscription, making it a cost-effective entertainment solution.

Another significant aspect of these models is Sony's Clear Resolution Enhancer technology, which enhances image clarity by upscaling lower resolution content, thus delivering a more enjoyable viewing experience across various media.

In conclusion, the Sony KDL22EX308 and KDL32EX308 televisions combine advanced technologies and features within compact designs, making them excellent choices for anyone seeking high-quality visual performance in smaller spaces. Their efficient connectivity options, superior image quality, and energy-saving capabilities position them as modern and practical entertainment solutions.