Mitsubishi’s upcoming 3D convertor box will be compatible with 2007 and 2008 Samsung 3D ready DLP rear projectors and plasma TVs, in addition to the Mitsubishi 3D compatible rear projectors, according to an industry source. Mitsubishi and Samsung previously sold about 4 million HDTVs in the US as “only” 3D compatible with games using a 3D capable PC.

The Mitsubishi adaptor converts the over/under 3D Blu-ray signals for display on these pre-2010 3D capable TVs. A Mitsubishi spokesman said its converter will operate with other 3D formats and resolutions too, including those to be used by DirecTV on its three 3D satellite channels launching this June. The legacy 1080p 3D capable HDTVs will display all 3D content at a maximum resolution of 960 x 1080, the same as DirecTVs upcoming 3D signals.  The 3D legacy DLPs display exactly one-half the resolution of 3D Blu-ray player, and provide excellent 3D image reproduction. We saw the adaptor demoed at January’s CES.

The Mitsubishi 3DC-1000 adaptor box will ship this spring, rumored to sell for around $100 .

Samsung no longer sells glasses or IR emitters necessary for viewing 3D on its legacy HDTV 3D displays.  Don’t fret, IO Display Systems in California makes 3D shutter glasses specifically for these earlier Samsung 3D TVs along with the IR emitters required for 3DTV viewing. IO sells their shutter glasses for $59.99 a pair or you can buy them in discounted packages. The two pair 3D glasses package with the IR emitter sells for just $111.75. Add on a 3D Blu-ray player and/or a subscribed DirecTV HD box to your legacy 3D Samsung  with the Mitsubishi 3DC-1000 adapter box and you’re set for 3D sports, movies and programs.

Here is link to the IO Display store and a link to a list of all the 3D compatible 2007 and 2008 model Samsungs and Mitsubishis.

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(March 3, 2010)  Reports regarding a rise in the black levels of Panasonic’s 2008 and 2009 plasmas led CNET’s David Katzmaier to investigate the controversy. Katzmaier queried Panasonic. In their reply to CNET,  a Panasonic executive confirmed:  2008 and 2009 model plasma HDTVs’ black level brightens as the panel ages to provide a 100,000 hour lifespan (link).

Katzmaier stated he would perform aging tests to measure the change in black levels. On Feb. 5, HD Guru deferred commenting until David published his test results.

Katzmaier (link) published  his results yesterday: Panasonic’s 2009 model TC-P42G10 and TC-P50G10 black level changed from .008 ft. lamberts to .023 ft. lamberts after 1500 hours.

In layman’s terms, the lowest black levels of these test models lightened enough to be noticeable in a dark viewing environment.

Panasonic advertises on HD Guru. Regardless, the increase of the black level of any HDTV over time is not desirable.

Is this condition limited to Panasonic, or do its competitors (LG and Samsung) plasma HDTVs black levels also rise? We don’t know.

Almost all the products reviewed at HD Guru (and most other home theater websites) are loaned from their respective manufacturers. We are not aware of anybody performing long term testing of HDTVs.

THX Responds

The Panasonic plasma series reported to lighten their respective black levels as they age, are also THX certified. Black level performance is one criteria of THX’s robust list of performance parameters.  We asked a THX spokesperson if their certification testing process includes aging tests.  Below is THX’s official response to HD Guru obtained by email.

“THX certification aims to reproduce the highest standards for image quality, color accuracy and signal processing performance for TVs right out-of-the-box. With any display product, stability during the aging process is always a concern. However, today’s display technologies offer far better stability than was experienced in the past. We are aware of the reports about the Panasonic displays and are gathering data on the models in question. Feedback can be sent directly to THX at THXDisplays@thx.com.”

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(February 22, 2010)  The Internet is replete with bad information regarding 3D ready Blu-ray player/ surround sound receiver/ Full HD 3D TV (FHD3D) HDMI connectivity. Unfortunately, HD Guru is not immune from this: we recently passed along misinformation received in an email from an official Blu-ray Disc Association (BDA) spokesperson, for which we apologize.

To set the record straight HD Guru recently met with Waheed Rasheed, director of product marketing for Silicon Image, the company that created HDMI and its related standards. He provided us with clear and precise information regarding the recently published HDMI standards as they relate to 3D products.

Full HD 3D

Transmitting uncompressed Full High Definition 3D (FHD3D) signals (defined as 1920 x 1080 resolution for both the left and right eye [each frame]) requires connecting a 3D Blu-ray player to a FHD3D TV using a suitable HDMI cable. The FHD3D signal’s bit rate is 6.75 Gbps (gigabits per second). The HDMI 1.4 standard’s maximum bit rate of 10.2Gbps is identical to that of the older HDMI 1.3 standard.

The 1920 x 2205 pixel at 24Hz (see drawing above) FHD3D signal differs from any previous HD or 3D signal. 1920 is the number of active pixels across each frame while 2205 pixels is the vertical resolution of two Full HD frames plus 45 pixels of active blanking separating the FHD left and right frames.

As the drawing illustrates, the signal places the two frames in a configuration known as “over/under.” This is the first and currently only FHD3D TV standard signal and because it is totally new, no non-FHD3D display can accept it.

This is important, as some consumer electronics writers speculate incorrectly that a modification will allow legacy 120Hz and 240Hz LCD displays to handle Blu-ray FHD3D content.

That said, Mitsubishi’s 2007, 2008 and 2009 legacy rear projection sets can be adapted to play these new FHD3D signals. Mitsubishi announced and demonstrated at the 2010 CES a converter box that down-converts the Blu-ray FHD3D HDMI signal (albeit at half resolution [960 x1080] for each eye). The converter box is due to arrive around the same time the first 3D capable Blu-ray players ship this spring.

The new HDMI 1.4 standard also permits another “over/under” 3D configuration at the lower 720p HD resolution (1280×720) at either 60Hz or 50 Hz Blu-ray player output.

All 3D Blu-ray players output FHD3D movies at 24 fps. Both LED LCD and CCFL backlit FH3D HDTVs internally convert the signal to sequential display (alternating left and right frames) at 240Hz (synchronizing with shutter glasses that provide 120 views per second for left and right eyes [120+120 =240]. All announced FHD3D plasma displays internally convert the 3D Blu-ray movie signals from “over/under” to frame sequential at 120 Hz for 60 views per second for each eye.

Surround Sound Receivers

Unfortunately, your current HDMI equipped surround sound receiver will not pass the new FHD3D signal and no upgrades are possible according to both Sony and Denon. Why? A system called EDID (Extended Display Identification Data) currently handles communications between your TV, receiver and source components and it works fine. However, when your new 3D television communicates that it is an FHD3D television, the receiver will not understand because the 3D ID was not part of the standard when your receiver was designed. The receiver will shut off the HDMI signal and your new 3D TV screen will go black.

Your only solution will be to replace your receiver with a new one that’s 3D compatible or use one of a number of available “work arounds.”  You can still use your current HDMI receiver with Panasonic’s upcoming 3D Blu-ray player because it includes a separate “audio only” HDMI output. Connect the video HDMI directly to your 3D set and the audio HDMI to your receiver to decode Dolby TruHD or DTS lossless codecs. No other manufacturer has announced this feature. You can also use coax or optical digital “outs” from the 3D Blu-ray player but you won’t get lossless audio and you’ll still have to connect the 3D Blu-ray player directly to the 3D HDTV to see the picture.

3D HDMI Cables

Will your existing 1.3 HDMI cables handle the FHD3D signal or will you have to replace them? The only way to really know is to connect it and see if they work. Some will, some won’t. If the cable can handle the 6.75 Gbps FHD3D data rate, it probably will.

There are two types of legacy 1.3 HDMI cables: Category 1 and Category 2. The former must be able to handle at least 2.25 Gbps signals, meaning it may not be able to handle FHD3D signal . Category 2 HDMI 1.3 cables handle signals up to 10.2 Gbps. These will certainly work.

The HDMI 1.4 standard has optional features for both TV and source component makers, including an audio return function and Ethernet connectivity (which allows one Ethernet signal to be carried to other connected components via HDMI if the maker includes this 1.4 feature).

To streamline HDMI cable selection Silicon Image dispensed with the old numerical system and replaced it with the following categories  (source: hdmi.org website):

Standard HDMI Cable
The Standard HDMI cable is designed to handle most home applications, and is tested to reliably transmit 1080i or 720p video – the HD resolutions that are commonly associated with cable and satellite television, digital broadcast HD, and upscaling DVD players.

Standard HDMI Cable with Ethernet
This cable type offers the same baseline performance as the Standard HDMI Cable shown above (720p or 1080i video resolution), plus an additional, dedicated data channel, known as the HDMI Ethernet Channel, for device networking. HDMI Ethernet Channel functionality is only available if both linked devices are HDMI Ethernet Channel-enabled.

Automotive HDMI Cable
Designed for internal cabling of vehicles equipped with onboard HD video systems. Tested to a more robust performance standard, and capable of withstanding the unique stresses of the motoring environment such as vibration and temperature extremes.

High Speed HDMI Cable
The High Speed HDMI cable is designed and tested to handle video resolutions of 1080p and beyond, including advanced display technologies such as 4K, 3D, and Deep Color. If you are using any of these technologies, or if you are connecting your 1080p display to a 1080p content source, such as a Blu-ray Disc player, this is the recommended cable.

High Speed HDMI Cable with Ethernet
This cable type offers the same baseline performance as the High Speed HDMI Cable shown above (1080p video resolution and beyond), plus an additional, dedicated data channel, known as the HDMI Ethernet Channel, for device networking. HDMI Ethernet Channel functionality is only available if both linked devices are HDMI Ethernet Channel-enabled.

Edited by Michael Fremer

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Copyright ©2010 HD Guru Inc. All rights reserved. HDGURU is a registered trademark. The content and photos within may not be distributed electronically or copied mechanically without specific written permission. The content within is based upon information provided to the editor, which is believed to be reliable. Data within is subject to change. HD GURU is not responsible for errors or omissions.

Panasonic unveiled its new line of 3D plasma HDTVs, along with its 2010 plasma and LCD flat panels at International Consumer Electronics Show in Las Vegas earlier this month.

3D Plasma

Panasonic’s record setting 152″ 4K (4,096 x 2,160 pixels)  prototype plasma panel, fresh from its new plasma factory, made an impressive 3D demonstration. In addition, Panasonic displayed a number of 50″ 1080p plasma Full HD3D (FHD3D) TVs around its booth.

Without providing a release date or pricing, Panasonic supplied specifications and features of its four screen size 3D offerings within the top-of-the line VT25 series. All employ frame sequential 3D technology used in conjunction with shutter type glasses. Panasonic served a variety of 3D content including clips from Avatar as well as a demo loop from DirecTVs 3D satellite channel.

Panasonic’s 3D sets wowed CES attendees with their impressive 3D presentation, free of visible crosstalk (ghosting), motion blur or flicker. The V25s and glasses sync up the left and right eye views via an infrared beam from the TV at a refresh rate of 120 Hz (60 frames per second per eye).

Panasonic boasts a number of picture improvements in its plasma technology that help produce  outstanding 3D images. They include:

High Speed Drive

To achieve 120 fps rate with the same brightness as earlier generation 60 Hz displays, Panasonic developed high drive speed, which enables more rapid panel illumination while maintaining image brightness.

Crosstalk Reduction Technology

New phosphors and circuits allow the red and green phosphors to shorten their decay time by 66% preventing overlap of the left and right images (crosstalk), which is seen as ghost images.

High Precision Eyewear Control

A Panasonic sync circuit momentarily closes both shutters on the 3D glasses, while simultaneously creating a blanking interval (black screen) on the plasma TV to eliminate alternate eye light leakage, thus producing clearer 3D images.

Plasma HDTV

In addition to its VT25 and VT20 3D series (more below) Panasonic introduced five other plasma series: G25, G20, S2, U2 and C2. The top four series (VT25, VT20, G25, G20) get Panasonic’s newest Neo PDP plasma panel, which boasts a 5,000,000:1 contrast ratio. The panel construction is very similar to Pioneer’s Kuro design and is the first Panasonic plasma design aided by former Pioneer plasma engineers.

Improvements include: four times the luminous efficiency compared to Panasonic’s 2007 panel, meaning it requires just one-quarter the power to produce the same brightness level. This development results from a new, deeper cell design, revised electrode placement, new gas mixtures and faster decay phosphors. Panasonic adds a new black layer too. Examining the photos (above) of the Panasonic (top) and Pioneer (bottom) plasma cell structures, one can clearly see the similarity.

Other features for 2010 include:

VIERA CAST internet connectivity widgets and content now adds services from Netflix, Pandora, Twitter and Fox Sports to its Amazon Video, Picassa, YouTube, Bloomberg and Weather Channel offerings. In addition, Panasonic’s new entries now permit use of an optional wireless LAN adapter via the USB inputs, as well as the ability to make Skype video calls with an optional video camera. Buyers can also add a keyboard for easier Tweets. ISFccc picture calibration capability is also included in select models.

THX Certification assures exacting standards are met for uniform luminance (brightness) and color, low black levels, real world high contrast ratios, accurate HD color gamut, proper gamma, full HD resolution and high quality scaling.  Below are Panasonic’s descriptions of the new models and associated features, with new information culled by HD Guru.

VT25 Series

Includes four screen sizes ranging from 50-inches to 65-inches – the TC-P65VT25 class (64.8″ measured diagonally), the TC-P58VT25 class (58″ measured diagonally), the TC-P54VT25 class (54″ measured diagonally) and the TC-P50VT25 class (49.9″ measured diagonally). One pair of 3D Eyewear is included. In addition to providing 3D viewing, the VT25 series features the enhanced VIERA CAST service with Wireless LAN Adaptor ready on its USB port, video call capability, VIERA Image Viewer to view JPEG digital still images and HD video recorded on an SD Memory Card; VIERA Link, a PC input, two USB Ports, THX certification and THX Movie Mode, 24p cinematic playback, 600Hz Sub-field Drive (produces 1080 TV lines of moving picture resolution), Infinite Black Pro display with 5,000,000:1 native contrast, high efficiency Neo PDP plasma panel,  four HDMI connections a RS232C connection and ISFccc capability. In addition, these TVs incorporate new phosphor science that allows the TV to switch more quickly, to produce a smoother 3D image. As with all the Panasonic Plasma HDTVs, the Full HD 3D models have a panel life of up to 100,000 hours and are mercury and lead free.

The VT25 series, like the now discontinued Pioneer Kuros and the 2009 TC-P54Z1 has just two sheets of glass, instead of three (a second top sheet) found in all other previous plasma HDTVs. This new configuration cuts down on image degrading internal reflections while increasing contrast. The VT25s also add a new anti-reflective coating bonded to the top glass that dramatically reduces glare from external light sources hitting the screen. (see graphic below).

The V25s allow the judder free viewing of 1080p/24fps 2D sources (Blu-ray and some satellite programs) at 96fps (frames per second). No word yet on the display rate of 48fps 3D movies on new Blu-ray discs.

VT20 Series

The VT20 Series is available in the 50″ screen size as the TC-P50VT20. It is 3D capable and like the VT25 models includes one pair of 3D eyewear. All features and specs are identical to the VT25 except the omission of ISFccc capability and the RS232 interface.

G25 Series

The VIERA G25 series includes the TC-P54G25, a 54-inch class HDTV (54″ measured diagonally), the TC-P50G25, a 50-inch class HDTV (49.9″ measured diagonally), the TC-P46G25, a 46-inch class HDTV (46″ measured diagonally) and the TC-P42G25, a 42-inch class HDTV (41.6″ measured diagonally). The G25 series features improved VIERA CAST functionality, video call capability(2), THX certification and THX Movie Mode, and VIERA Image Viewer for playing back digital still JPEG images and AVCHD videos recorded on an SD Memory Card and VIERA Link for improved networking. In addition to allowing the user to utilize all VIERA Link capable components (including an optional Panasonic security camera) with a single remote, the G25 line features a PC input and two USB ports, allowing for Wireless LAN Adaptor connectivity and the addition of a keyboard. The G25 series provides 1080p resolution, Infinite Black display with 5,000,000:1 contrast ratio (using the same two sheet Neo PDP glass design found in the VT25 and VT20 models), full-time 1080 TV lines of moving picture resolution, 600Hz Sub-field Drive and like all Panasonic 2010 VIERA HDTVs, contains no lead or mercury and has a long panel life – up to 100,000 hours before achieving half brightness.

G20 Series

The VIERA G20 series includes the TC-P54G20, a 54-inch class HDTV (54″ measured diagonally) and the TC-P50G20, a 50-inch class HDTV (49.9″ measured diagonally). Like the G25, the G20 series features improved VIERA CAST functionality, video call capability, THX certification, and VIERA Image Viewer for playing back digital still JPEG images and AVCHD videos recorded on an SD Memory Card and VIERA Link for improved networking. In addition to allowing the user to utilize all VIERA Link capable components with a single remote, the G20 HDTVs feature a PC input and two USB ports, allowing for Wireless LAN Adaptor connectivity and the addition of a keyboard. The Neo PDP 2 sheet plasma glass design of the G20 series provides 1080p resolution, Infinite Black display with 5,000,000:1 native contrast, full-time 1080 TV lines of moving picture resolution, 600Hz Sub-field Drive and like all Panasonic 2010 VIERA HDTVs, contains no lead or mercury and has a long panel life – up to 100,000 hours before achieving half brightness. The sole difference between the G25 and the G20 series is the omission of the ability to connect a Panasonic security camera.

S2 Series

The VIERA S2 series consists of six models , a 58-inch class model (58″ measured diagonally) – TC-P58S2 and a 65-inch class model (64.8″ measured diagonally) -TC-P65S2, in addition to the TC-P54S2, a 54-inch class HDTV (54″ measured diagonally), TC-P50S2, a 50-inch class HDTV (49.9″ measured diagonally), TC-P46S2, a 46-inch class HDTV (46″ measured diagonally) and the TC-P42S2, a 42-inch class HDTV (41.6″ measured diagonally). Key features of the S2 series include 1080 TV lines of moving picture resolution, which eliminate traditional HDTV motion blur. The S2 series also includes VIERA Link and the VIERA Image Viewer. Other features include 1080p Full HD resolution, 2,000,000:1 native contrast using a three sheet (top cover glass) Neo PDP panel, 600Hz Sub-field Drive and an anti-reflective filter. The S2 series contains no lead or mercury in the panel and the TVs have a lifespan of 100,000 hours. The S2 series feature Clean Touch bezel,*designed to keep the TV bezel looking its best with less fingerprints.

The 42″ and 50″ S2 models have a depth of 3.7″.
(* except for 58 and 65 inch class.)

U2 Series

Panasonic’s VIERA U2 series will be available in two screen sizes – the TC-P50U2, a 50-inch class HDTV (49.9″ measured diagonally) and the TC-P42U2, a 42-inch class HDTV (41.6″ measured diagonally). The U2 line of VIERA Plasma HDTVs feature 600 Hz Sub-field Drive, VIERA Image Viewer for viewing digital still JPEG images, three HDMI connections, VIERA Link and 1080p Full HD resolution. The panels are lead and mercury free and are rated up to 100,000 hours, at which time they will achieve half brightness. The U2 and C2 series do not use the new Neo PDP panels

C2 Series

The C2 series presents a line of 720p plasma HDTVs that help Panasonic deliver on its promise to satisfy consumer demands for differing HDTV resolution options. The TC-P50C2, a 50-inch class HDTV (49.9″ measured diagonally), TC-P46C2, a 46-inch class HDTV (46″ measured diagonally) and the TC-P42C2, a 42-inch HDTV (41.6″ measured diagonally) offer spectacular picture performance with a 600Hz Sub-field Drive that delivers razor-sharp resolution, VIERA Image Viewer for viewing and sharing digital photos with friends and family, music slideshow functionality, and VIERA Link. Like the other members of the 2010 Panasonic VIERA HDTV line the C2 series contains no lead or mercury in the panel and the TVs have a lifespan of 100,000 hours.

LED LCD D2 Series

Panasonic’s top of the line VIERA LED-LCD D2 series features two 1080p Full HD models – TC-L37D2, a 37-inch class (37” measured diagonally) HDTV and the TC-L42D2, a 42-inch class (41.6” measured diagonally) HDTV. The LED method of backlighting the LCD panel allows for the HDTVs to become extremely thin and offers a wider color gamut than traditional back-lit LCDs, which use fluorescent bulbs to provide the light source. Combined with the IPS panel, the viewing angle is improved, contrast is also improved and there is lower power consumption. The D2 series also features the proprietary Universal Dock for iPod®; the VIERA Image Viewer™ to view digital still JPEG photos; VIERA Link™, – a technology that utilizes HDMI-CEC (Consumer Electronics Control) and allows a consumer to operate all VIERA Link™ compatible A/V components using only the TV’s remote control; a PC input; 24p Smooth film; 120Hz motion picture Pro 4; four HDMI connections and Clear Panel.

All the following LCD series use CCFL backlights.

U25 Series

Panasonic’s TC-L42U25, a 42-inch class (42.0″ measured diagonally) HDTV, is a 1080p Full HD Resolution HDTV whose features include 120 Hz Motion Picture Pro 4; 24p Smooth film; VIERA Image Viewer to view digital still JPEG images; VIERA Link; three HDMI connections and a PC input.

U22 Series

This series presents three screen sizes – the TC-L42U22, a 42-inch class (42.0” measured diagonally) HDTV; the TC-L37U22, a 37-inch class (37” measured diagonally) HDTV and the TC-L32U22, a 32-inch class (31.5” measured diagonally) HDTV. The U22 series of LCD HDTVs features 1080p Full HD Resolution; VIERA Image Viewer to view digital still JPEG images; VIERA link; three HDMI connections and a PC Input.

X2 Series

This series are all 720p resolution displays and include the Universal Dock for iPod in its three screen sizes and introduces a new 22-inch screen size – TC-L37X2, a 37-inch class (37”measured diagonally) HDTV; TC-L32X2, a 32-inch class (31.5” measured diagonally) HDTV and TC-L22X2, a 22-inch class (21.6” measured diagonally), HDTV. In addition to the Universal Dock for iPod, the X2 models include the VIERA Image Viewer to view digital still JPEG images; VIERA Link; three HDMI connections and a PC Input.  Improvements to iPod Dock make it easier to use with iPhone and iPod Touch. TC-L32X2 and TC-L22X2 feature Clean Touch bezel, designed to keep the TV bezel looking best with less fingerprints.

C22 Series

Consists of two screen sizes – the 37-inch class (37” measured diagonally) TC-L37C22 and the 32-inch class (31.5” measured diagonally TC-L32C22. Both are 720p HDTVs and feature VIERA Image Viewer to view digital still JPEG images; VIERA Link; two HDMI inputs and a PC input

Edited by Michael Fremer

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The 2010 International Consumer Electronics Show was the most exciting one in years for HDTV enthusiasts. In addition to a flood of upcoming 3D models, set makers revealed picture quality improvements in both LED backlit LCD and plasma technology.

In Part 1 today we cover Sony’s 2010 HDTV with new information and exclusive photos. In the next installment we report on Panasonic, followed soon by Toshiba, LG, Samsung, Mitsubishi, Vizio and more.

Sony

The Japanese electronics giant revealed its big push into 3D by introducing a total of 11 3D capable models with screen sizes from 40″ to 60″. All are 240 Hz 1080p LCDs with LED edge lighting. The three series are the XBR LX900, XBR HX900 and the HX800. An HX 900 derived series called the HX 909 has the same features, but adds RS-232 control.

All Sony 3D HDTVs are the frame sequential type 3D that utilize shutter-type glasses, meaning these sets alternately present left and right eye views at 120 Hz for each eye.

Sony calls the LX900 series “Full HD 3D” TVs with a built-in infrared emitter and sets in the series include two pairs of 3D glasses. The HX 900 and HX 800 models are “3D Ready” requiring the additional purchase of an accessory emitter and 3D glasses ($TBA).

The smooth face of  Sony’s new all black “Monolithic” design HX900 does not appear to have any provision for mounting an emitter module, (used to send a sync signal to the 3D shutter glasses). The Sony representative at CES did not know how or where the emitter fit on the TV. The HX800 and HX900 series models have an emitter jack on the rear panel that electrically connect the emitter to the display.

Sony 3D

Feeling like the child crying out “But he isn’t wearing anything at all!”  from the “Emperor’s New Clothes,” fable, we are sad to report that all of the 3D Sony HDTVs (they say they’re pre-production) at CES (around fifteen to twenty units) were plagued by a number of 3D artifacts, including crosstalk that appears when viewing 3D content as a ghost image of an object on the screen.

Thinking that perhaps the problems were limited to all their 3D sets on the show floor, we accepted Sony’s invitation to visit a Sony Style store where upcoming 2010 HDTVs are already being demoed.

The visit, to a local Sony Style store in Garden City, NY, revealed the demo unit there has the same poor 3D image quality as the CES demo unit. The store salesman announced the demo model as the 52″ version of Sony’s upcoming top-of-the-line LX900 series.

The in-store 3D demo material consisted of many of the video clips we observed at the Sony CES booth as well as a number of clips from PS3 games.

Along with the image artifacts, we noted that none of the game sequence content produced in-front-of-the-screen-images (known as the negative or – Z axis).

Instead, the 3D effect appeared behind a window located at the screen plane, rather than appearing in front of the screen and in the viewing space. Ditto for the video clips included in the video portion of the demo.

To Sony’s credit, it keeps a Vaio laptop located near the 3D demo for customers to leave demo comments, whether positive or negative that the company posts at Sony Style.

While the majority of the comments are overwhelmingly positive, Sony lists some negative ones too, including #4349 by Rich who summed up the experience in one word: “crap”.

Aside from questioning Sony’s judgment  in choosing to demo a pre-production “work in progress” model, we believe the company will not release the 2010 3D line until it’s ready and debugged.

While Sony plans to release all 3D series sets this summer, that target may be overly optimistic based on what we saw

Sony’s New HDTV Performance Tech and Features

Sony added new HD performance and convenience features to its 2010 line. In an unusual move, they’ve decided to divvy up its top XBR models into two series. According to the rep at CES, the LX900 series models are for consumers who desire all the convenience features Sony offers, while the HX900 models produce the best HDTV picture quality. It breaks down as follows:

XBR LX900 models (Summer, $TBA) offered in the 40, 46, 52 and 60-inch screen sizes.  Key features include:

“Monolithic” design with a single sheet of glass over the entire front of the TV, resulting in the best cosmetics of any Sony HDTV to date.

An “Intelligent Presence Sensor” that A) saves electricity by shutting off the picture if everyone leaves the room, that B) protects children’s eyes by replacing the on-screen program with a black screen when it senses anyone within 1 meter of the screen (it also issues a warning to move back for the program to resume, but that assumes the child can read) and C) optimizes the video and stereo audio images should the viewer move off axis by automatically adjusting the gamma and stereo balance. C) represents the first active correction for LCD’s inherent off-axis deficiencies.

Other key features include “OptiContrast Panel” that improves contrast by filling in the air gap between the front glass and the LCD panel with a clear resin, Dynamic Edge LED lighting for “large segment” local dimming (Sony does not divulge the number of segments), 4 HDMI inputs and Bravia Internet Video and Internet Widgets with integrated WiFi.

XBR HX900 Series

Available in the 46 and 52-inch screen sizes ($TBA, July) these 1080p models are 3D Ready (glasses and emitter not included) and also incorporate the Monolithic all black frameless styling. Sony keeps the same top performing OptiContrast LCD panel used in the LX 900 models along with 240 HZ refresh but leaves out the Intelligent Presence Sensor, the built-in WiFi (adapter sold separately) and Internet Widgets found in the LX900 series and adds: Intelligent Dynamic LED with small segment local dimming (again number of segments not divulged) using edge-lit tiles behind the LCD panel and an Intelligent Image Enhancer (a sophisticated detail circuit).

Sources indicate the 46″ and 52″ HX900 models will be priced the same as the LX900 models (in the same screen sizes).

HX800 Series

Available in the 40″, 46″ and 55″ sizes (Summer, $TBA), these models are also 240 Hz LED edge lit 1080p LCDs and are 3D ready. In an interview appearing at sonyinsidner.com, Sony U.S. COO/President Stan Glasgow said“We’re also selling a line of 3D capable TV’s, with basically no increase in price.”

Sources confirm this with the MSRP of the 40″ model coming in at $1599. Sony calls the LCD panels used in its HX800 models “Deep Black Panel”. Its employs a special low reflection non-glare coated panel for “improved contrast with minimum glare.” Other features include: 4 HDMI inputs, Bravia Internet Video and optional WiFi adapter

NX800 Series

Available in the 46″, 52″ and 60″ sizes (March, $2299, $2799, $3499 respectively).  Like the HDTVs above, these are 240 Hz LCD 1080p panels, but lack the ability to play 3D content. Features include Sony’s all black Monolithic Design as well as edge lit LEDs, Deep Black Panel, built-in WiFi, Internet Video and Widgets.

NX700 Series

Available in the 40 and 46-inch screen sizes (March, $1699, $2099 respectively) the series has the same Monolithic styling as the NX800. Main features include edge lit 120 Hz Deep Black 1080p panel, 4 HDMI, Bravia Internet Video and Widgets and built-in Wi-Fi.

EX700 Series

Available in 32, 40, 46, 52 and 60-inch screen sizes (March $1199, $1399, $1699, $2199, $2899 respectively).  Sony calls this their Eco series. Main features include 120 Hz LED edge lit 1080p panel, Presence sensor, Bravia Internet Video, and 4 HDMI inputs.

EX600 Series

Available in 32, 40 and 46-inch screen sizes (May, $999, $1199, $1499 respectively).  Main features are 60 Hz LED edge lit 1080p LCD panel and 4 HDMI inputs.

EX500 Series

Available in 32, 40, 46, 55 and 60-inch screen sizes (March, $799, $999, $1299, $1999 and $2399 respectively). Main features are 120 Hz 1080p LCD panel with CCFL backlight, USB input for music, photo and video playback and 4 HDMI inputs.

EX40B Series

Available in the 32 and 40-inch screen sizes (May, $799 and $999 respectively) Main features are 1080p LCD panel with CCFL backlit, built-in Blu-ray player, 3 HDMI inputs and Bravia Internet video.

EX400 Series

Available in the 32, 40 and 46-inch screen sizes (March, $599, $750 and $999 respectively). Main features are 1080p LCD panel with CCFL backlight, 3 HDMI inputs and USB input for photos, music and video playback.

EX 308 Series

Available in the 22 and 32-inch screen sizes (Spring, $380 and $530 respectively). Main features are 720p (1365 x 768 resolution) LCD panel with CCFL backlight, USB input for photos, music and video playback.

BX300 Series

Available in the 22 and 32 inch screen sizes (April, $380 and $500 respectively). Main features are 720p (1365 x 768 resolution) LCD panel with CCFL backlight.

Edited by Michael Fremer

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Copyright ©2010 HD Guru Inc. All rights reserved. HDGURU is a registered trademark. The content and photos within may not be distributed electronically or copied mechanically without specific written permission. The content within is based upon information provided to the editor, which is believed to be reliable. Data within is subject to change. HD GURU is not responsible for errors or omissions.

LG announced today it will be offering a full line of 3D Full HD 1080p flat panel TVs and front projection monitors in 2010.  Furthermore, the company will partner with Korean Broadcast Digital Satellite company, Skylife to develop technologies for industry standards and aid in promotional efforts.

LG plans to introduce a complete line of 3D HDTVs next year with screen sizes of 42 to 72 inches, which follows its first Full HDTV 3D, the 47″ 47LH503D introduced in Korea this month. The new series of 3D HDTVs will feature an ultra slim bezel. We expect its 3D line to incorperate unique features and specifications. The 47LH503D version includes  240 Hz refresh rate, 150,000:1 native contrast ratio, 500cd brightness, a fast 2ms response rate, HDMI and PC  connection for a HTPC (Home Theater PC).  In addition, LG’s first  3D front projector  will be able to produce an 3D image up to 150″. Unlike the LG’s LCD 3D displays, they plan to use circular polarized glasses for 3D viewing similar  to the ones provided to commercial 3D theaters.

LG projects a worldwide 3D TV market of 400,000 in 2010, rapidly growing to 3.4 million units in 2011. For more information we have included the press release below.

To learn more about choosing an HDTV please click this link.

For a list of the Best HDTVs under $1000 please click this link.

For a list of the 10 Best HDTVs please click this link.

Edited By Michael Fremer. If you’re looking for great music to play on your home theater/audio system, check out Michael’s website (link)

Have a question for the HD Guru?
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Copyright ©2009 HD Guru Inc. All rights reserved. HDGURU is a registered trademark. The content and photos within may not be distributed electronically or copied mechanically without specific written permission. The content within is based upon information provided to the editor, which is believed to be reliable. Data within is subject to change. HD GURU is not responsible for errors or omissions.

Updated 12/13/09 10:15 am; Toshiba LED Added

Updated 12/14/09 7:30pm

Updated 12/15/09 6:20 pm

(Dec. 12, 2009) For the first time this holiday season, Best Buy has really dropped its HDTV prices. You’ll find in its Sunday Dec. 13 circular that over 60% of the “sale” HDTVs are at the lowest prices ever offered!

A record 17 out of 28 HDTVs and HDTV packages are really outstanding deals. We list the hot ones below, along with a link to Amazon’s dealers’ best prices (as of today). Amazon dealers often track Best Buy and react by further lowering prices. We will be price checking periodically and update our list as warranted. All Amazon prices (unless otherwise noted) include free shipping. Best Buy bundles list the HDTV model price only (no bundle) at the Amazon link.

You can also use our info to negotiate a better price at your local independent dealer. Click this link to learn how.

For this week’s best on-line HDTV prices click this link.

Samsung LN40B530 40″ 1080p 60 Hz LCD $699.99 Best Buy; Updated $664 Amazon $719.99 Abt updated $664.00 Amazon

Samsung UN46B7100 46″ 1080p 120 Hz LED LCD $1699.99 Best Buy Listed as UNB467000  $1699 lowered  $1518.95 Amazon

Samsung UN55B6000 55″ 1080p 120 Hz LED LCD $2199.99 Best Buy; $2099.00 Amazon

Sony KDL-26L5000 26″ 720p 60Hz LCD $369.99 Best Buy; Updated $354 Amazon $373.77 Compusa

Sony KDL-46S5100 46″ 1080p 60 Hz LCD $879.99 Best Buy; $879.00 Electronics Expo (Via Amazon)

Sony KDL-52S5100 52″ 1080p 60 Hz LCD   $1039.99 Best Buy

Sony KDL-32L5000 32″ 720p 60 Hz LCD $399.99 Best Buy

Panasonic TC-P50X1 50″ 720p 600 Hz Plasma $779.99 Best Buy; $744.97 Dependable Resource Increased $682.58 + $109.99 shipping Electronics Expo via Amazon $778.00 Amazon

Samsung LN19B360 19″ 720p 60 Hz LCD $229.99 Best Buy; $221.00 Lowered $201.00 Amazon

Samsung LN32B640 1080p 32″ 60 Hz LCD $709.99 Best Buy

Toshiba Regza 46″ 1080p 240 Hz LED Dimming Backlight LCD $1999.99 Magnolia@Best Buy; Reduced $1,463.04 6 Ave. via Amazon

Dynex DX-LDVD22-10A 22″ 60 Hz LCD w/Built-in DVD Player $229.99 Best Buy (BB’s brand not sold elsewhere)

Best Buy Bundles

Samsung HDTVs with free Samsung BDP1600 Internet Connecting Blu-ray Player ($169.99  sold separately)

Samsung LN40B550 40″ 1080p 60 Hz LCD $749.98 Best Buy; $749.00 Amazon increased $752.97 Video Audio Center via Amazon $749.00 Amazon

Samsung LN46B550 46″ 1080p  60 Hz LCD $889.98 Best Buy; $899.00 reduced $869.00 Amazon

Samsung LN52B550  52″ 1080p 60 Hz LCD $1089.98 Best Buy $1119.00 Buy.com Beach Camera $1117.98 Vanns $1117.00 One Call $1119 Amazon

Samsung LN46B650 46″ 1080p 120 Hz LCD $1279.98 Best Buy $1199.00 Amazon

LG HDTV with Free LG BD370 Internet Connecting Blu-ray Player ($179.99 sold separately)

LG 47LH40 47″ 1080p 120 Hz LCD $1099.99 Best Buy $1199.00; Amazon $999.99 $989.97 Vanns via Amazon

Sony HDTV with Free Sony HTCT100 3.1 Channel Sound Bar with Subwoofer ($299.99 sold separately)

Sony KDL-32S5100 32″ 1080p 60Hz LCD $549.98 Best Buy; $529.00 J&R via Amazon

To learn more about choosing an HDTV please click this link.

For a list of the Best HDTVs under $1000 please click this link.

For a list of the 10 Best HDTVs please click this link.

Edited By Michael Fremer. If you’re looking for great music to play on your home theater/audio system, check out Michael’s website (link)

Have a question for the HD Guru?
HD GURU|Email

Copyright ©2009 HD Guru Inc. All rights reserved. HDGURU is a registered trademark. The content and photos within may not be distributed electronically or copied mechanically without specific written permission. The content within is based upon information provided to the editor, which is believed to be reliable. Data within is subject to change. HD GURU is not responsible for errors or omissions.

HD Guru® obtained an advanced copy of Best Buy’s weekly circular (12/6/09-12/12/09).  It features a number of HDTV bundles consisting of select Sony HDTVs, a Playstation 3 (PS 3), a PS 3 game and a Blu-ray movie disc. You select  from three game and movie disc titles (listed below). Best Buy (BB) claims a savings from $789-$1100 for the bundle. However, this is not accurate. Six of the twelve package deal TVs never sold for the “regular” price listed by BB.

Below are the twelve PS3/TV packages along with the actual current Best Buy HDTV price. Regardless of the misleading savings, a number of the packages are sweet deals.

HD Guru recommends you compare the price of the Sony HDTVs with Amazon listings to determine if it’s really a good deal.

Experience tells us, Amazon dealers often their lower  prices after Best Buy’s weekly ad appears .  We included Amazon links to each of the  Sony HDTVs for easy price comparison.

The PS3 games in the ad are “Uncharted”, “Little Big Planet” and “Ratchet Clank Future”. The Blu-ray titles are “Taking of Pelham 123″, “The Ugly Truth”, “Year One”.

Camelbuy.com supplied Best Buy price history information.

Savings Details

Sony KDL-46Z5100 46″(sku #9279899): $2,099.99 TV + $299.99 PS3 System + $59.99 PS3 Game + $29.99 Blu-ray Movie = $2,489.96 Regular Price – $410 TV Savings – $428.98 Package Savings = $1,650.98 Package Price

Current TV price is $1689.99. This TV never sold at BB for the MSRP of $2099.99

Sony KDL-46XBR8 46″ (sku #8996508): $2,499.99 TV + $299.99 PS3 System + $59.99 PS3 Game + $29.99 Blu-ray Movie = $2,889.96 Regular Price – $500 TV Savings – $428.98 Package Savings = $1,960.98 Package Price

Current TV price is $1959.98 This TV sold for $2499.98 as recently as 12/4/09 when it was raised from $1999.98

Sony KDL-46XBR9 46″(sku #9276286): $2,399.99 TV + $299.99 PS3 System + $59.99 PS3 Game + $29.99 Blu-ray Movie = $2,789.96 Regular Price – $440 TV Savings – $428.98 Package Savings = $1,920.98 Package Price

Current TV price is $1959.99 .This TV never sold at BB for $2399.99 which is the MSRP.

Sony KDL-46VE5 46″(sku #9390269): $1,699.99 TV + $299.99 PS3 System + $59.99 PS3 Game + $29.99 Blu-ray Movie = $2,089.96 Regular Price – $361 TV Savings – $428.98 Package Savings = $1,299.98 Package Price

Current TV price is $1799.99, which is the MSRP. This TV sold at Best Buy previously as low as $1399.99

Sony KDL-52V5100 52″(sku #9223798): $1,999.99 TV + $299.99 PS3 System + $59.99 PS3 Game + $29.99 Blu-ray Movie = $2,389.96 Regular Price – $500 TV Savings – $428.98 Package Savings = $1,460.98 Package Price

Current TV price is $1499.99. This model never sold at BB for $1999.99

Sony KDL-52Z5100 52″Sony KDL52Z5100 52″ (sku #9279951): $2,499.99 TV + $299.99 PS3 System + $59.99 PS3 Game + $29.99 Blu-ray Movie = $2,889.96 Regular Price – $550 TV Savings – $428.98 Package Savings = $1,910.98 Package Price

Current TV price $1949.99. This model never sold at BB for $2499.99 which is the MSRP.

Sony KDL-52XBR9 52″(sku #9279835): $2,899.99 TV + $299.99 PS3 System + $59.99 PS3 Game + $29.99 Blu-ray Movie = $3,289.96 Regular Price – $690 TV Savings – $428.98 Package Savings = $2,170.98 Package Price

Current TV price is $2209.99. This TV never sold at BB for $2899.99 which is the MSRP.

Sony KDL-52XBR10 52″(sku #9528237): $4,499.99 TV + $299.99 PS3 System + $59.99 PS3 Game + $29.99 Blu-ray Movie = $4,889.96 Regular Price – $450 TV Savings – $428.98 Package Savings = $4,010.98 Package Price

Current TV price is the same as listed ($4499.99) This TV sold for $4999.99 until 12/5/09.

Sony KDL-55V5100 55″(sku #9476373): $2,299.99 TV + $299.99 PS3 System + $59.99 PS3 Game + $29.99 Blu-ray Movie = $2,689.96 Regular Price – $530 TV Savings – $428.98 Package Savings = $1,730.98 Package Price

Current TV price is $1769.99. This TV never sold at BB for $2299.99

Sony KDL-65W5100 65″(sku #9498493): $5,389.99 TV + $299.99 PS3 System + $59.99 PS3 Game + $29.99 Blu-ray Movie = $5,389.96 Regular Price – $500 TV Savings – $428.98 Package Savings = $4,460.98 Package Price

Current TV price is $4499.98. This TV never sold for $5389.99. MSRP is $4999.99

Sony KDL-46V5100 46″Sony KDL-46V5100 46″(sku #9223805): $1,599.99 TV + $299.99 PS3 System + $59.99 PS3 Game + $29.99 Blu-ray Movie = $1,989.96 Regular Price – $610 TV Savings – $428.98 Package Savings = $950.98 Package Price

Current price is $1599.99 same as manufacturer’s suggested retail price (MSRP).

Sony KDL-46W5100 46″(sku #9343105): $1,699.99 TV + $299.99 PS3 System + $59.99 PS3 Game + $29.99 Blu-ray Movie = $2,089.96 Regular Price – $370 TV Savings – $428.98 Package Savings = $1,290.98 Package Price

Current TV price is $1299.99. Has not been $1699.99 since 10/8/09 which is the MSRP

To learn more about choosing an HDTV please click this link.

For a list of the Best HDTVs under $1000 please click this link.

For a list of the 10 Best HDTVs please click this link.

Have a question for the HD Guru?
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Copyright ©2009 HD Guru Inc. All rights reserved. HDGURU is a registered trademark. The content and photos within may not be distributed electronically or copied mechanically without specific written permission. The content within is based upon information provided to the editor, which is believed to be reliable. Data within is subject to change. HD GURU is not responsible for errors or omissions.

HD Guru® continues to receive reader email asking whether modern plasma panels have “burn-in” problems. Given the amount of misinformation still spewed by uninformed salespeople, let’s take a fresh look at the issue.

“Burn-in” and Image Retention

Though often used interchangeably, “burn in” and “image retention” are two different plasma panel phenomena. Image retention (IR) refers to a faint ghost image of previously viewed content, easily induced, for example, by displaying a SMPTE color bar test pattern (photo below) for fifteen minutes or so and then switching to an all white screen (called a “full white” raster pattern). Faint areas or color will appear superimposed on the white screen.

This example is extreme and one of the few ways a retained image can be seen; most normal image content masks IR, which is caused by a residual charge within the pixels that normally dissipates within fewer than five minutes.

Because it is difficult if not impossible to see other than by using test signals wherein a continuous white screen follows deeply saturated stationary colors (though snow covered mountains can show it), most plasma owners have never seen IR and therefore they should not be concerned.

IR is always temporary and causes no plasma panel damage. An interesting phenomena? Yes. A problem? No.

“Burn-in,”  a more serious problem, refers to a faint outline of a previously viewed image caused by uneven phosphor wear. Plasma panels produce images via an electrical charge that causes gas within the panel to emit spurts of ultraviolet light (UV). When exposed to the UV light, the phosphors within the individual sub-pixels glow red, blue or green.

Early plasma panels required high energy levels to drive the phosphors sufficiently hard to produce light, causing relatively fast phosphor wear. By comparison, today’s panels use far less energy to produce far higher light levels and far less phosphor wear. So much less wear that average panel life is now 100,000 hours (defined by the industry as being when the panel outputs half its original brightness).

Creating Plasma “Burn-in”

Attempts by the HD Guru to create “”burn-in”" (uneven phosphor wear) on 2008 and 2009 model year plasma panels by freeze-framing an image for 10 hours and then switching to a white screen have been unsuccessful. No “burn-in” occurred. We also checked out demo plasma HDTVs at retail stores and found no “”burn-in”" on any of the models tested. This is particularly significant since floor models are traditionally set to “showroom” mode (usually listed in the user menu as Dynamic or Vivid) in order to produce maximum brightness.

A number of advances by plasma panel makers, including how phosphors are driven, have significantly improved resistance to “burn-in.”  Broadcasters and cable providers have also helped by changing their logos (known as “bugs”) usually located in the lower right hand screen corner, from opaque to translucent, which significantly cuts down on the brightness and color differences between the “bugs” and the content, thus minimizing the possibility that the “bug” will burn into the screen.

What About Gaming?

Today’s plasma panels are equally immune to “burn-in” from video games as they are to burn in from TV programs. In fact, their superior motion resolution makes them preferable to LCD for game play. In addition, most plasmas (and some LCDs sets) have a game mode that improves response time.

Is Plasma “Burn-in” Possible With Today’s Plasmas?

Yes, but you need to really work at it. For example, if we were to put a full white 100 IRE  square in the center of the screen, set the user mode to Vivid and max out the contrast (picture) control we are confident after a number of days running the set continuously that uneven phosphor wear would eventually occur.

However, we are equally confident, that by using the energy saving “Home”  mode settings (set upon the initial activation of the plasma after unpacking) you would need to leave a static image on day in and day out for possibly weeks, to produce uneven wear.

In other words, it is possible, but extremely unlikely to occur with normal use. The worst case scenario we came up with is 100% viewing of 4:3 content with black side  bars, or exclusive viewing of 2.35 aspect ratio movies (without using one of the zoom modes to eliminate the black bars)  and leaving it on that way continuously for weeks. If burn-in does occur, however unlikely (who leaves their HDTV with a static image or in exclusively in 4:3 with black side bars day in and out), what can you do to fix it?

All the 2009 plasmas tested to date have a white wipe mode that can even out the wear and eliminate the “burn-in”.  It is a vertical white bar that sweeps across the screen.  Plasmas also have an “orbit” mode that moves the image imperceptibly very slowly to avoid sharp transitions of bright (higher wear) areas to darker areas.

Bottom Line

“Burn-in” is for all practical purposes a non-issue with current plasma HDTVs. Simply set the TV to the “home” mode and enjoy all the benefits of plasma: wide angle image for excellent off-axis viewing, high contrast, deep blacks and perfect motion resolution, along with the bargain big screen prices (42″ and larger) available this holiday season.

To learn more about choosing an HDTV please click this link.

For a list of the Best HDTVs under $1000 please click this link.

For a list of the 10 Best HDTVs please click this link.

Edited By Michael Fremer. If you’re looking for great music to play on your home theater/audio system, check out Michael’s website (link)

Have a question for the HD Guru?
HD GURU|Email

Copyright ©2009 HD Guru Inc. All rights reserved. HDGURU is a registered trademark. The content and photos within may not be distributed electronically or copied mechanically without specific written permission. The content within is based upon information provided to the editor, which is believed to be reliable. Data within is subject to change. HD GURU is not responsible for errors or omissions.

(11/26/2009) The HD Guru responds to readers’  Black Friday Sale questions.

Q: Walmart’s 32″ Emerson HDTV is on sale $248. Is it a deal or no deal?

A: Any 32″ HDTV for $248 is an excellent price, however we have investigated Emerson’s warranty and it sours us on the purchase. Why?  Most major (and some minor) TV brands provide a one year warranty with parts and labor, the Emerson TV warranty is only 90 days labor/1 year parts. Learning this, we called Emerson to find out how much “out of warranty” service costs.

Emerson kindly referred us to it local authorized repair shop. Only independently owned and operated repair shops service Emerson HDTVs (according to Emerson customer service).  Our local shop told us there is a minimum repair labor charge of $150.  If the set is not functioning due to a failed part (which is almost always the case) the entire circuit board containing the bad part is replaced. at a minimum cost of $100.

To sum it up this “bargain” HDTV, should it break, will cost the owner at least $150 after the 90th day of ownership and at least $250 to repair after the one year warranty is over. No deal!

Q: What about the 32″ Westinghouse LCD at Target for just $246?

A: Westinghouse offers a 1 year parts and labor warranty on its TVs. We were not able to contact Westinghouse to learn if local service is available; it probably is, however, we did learn Westinghouse TVs have one of the poorest reliability records in the TV industry. Consumer Reports’ (CR) latest consumer survey says 8% percent of Westinghouse TVs failed during ownership.  CR adds, (but does not break it down to brand) overall 73% of the failures in the survey came within the first 12 months of ownership, allowing full warranty repair coverage by Westinghouse (but not Emerson) if the failure occurs within the first year.

Sony Panasonic and JVC owners report a 2% failure rate, one-quarter of Westinghouse’s. CR did not report on the length of time repairs required. Keep all this in mind before going for the Westinghouse.

Q: What about the under $100 Blu-ray Players?

A: It depends. There are two things to consider when buying a Blu-ray player: features and reliability. On the features side, look for a player with an Internet connection.

Blu-ray disc features are still in flux and a player needs to be updated periodically to be able to play discs released after the player is manufactured. If the player doesn’t have an internet connection, you will have to either download and burn a CD or DVD (depends on the player) to upgrade it, or request an upgrade disc from the player’s maker. If the player has an Ethernet jack, you can get upgrades whenever they become available. All Blu-ray profile 2.0 players have an Ethernet jack.

On the reliability side, unlike HDTVs which are all electronic, Blu-ray players have both sophisticated electronic components and mechanically parts.  Better built players should last longer.

Walmart’s Magnavox NB500MG1F on Black Friday Sale for $78 is a BD profile 1.1 player, lacking an Ethernet jack. And like the Emerson HDTV, it too has just a 1 year parts/90 day labor warranty

The Sony BDP-S360 on Black Friday sale at Target and Best Buy for $149.99 is a BD profile 2.0 player with an Ethernet jack and a one year parts and labor warranty.

The best deal we found is the Panasonic DMP-BD60. Its Black Friday sale price is  just $99.97 at northeast regional 57 store chain P.C. Richard & Son. Currently you can get it at Amazon for $124.99 with free shipping and a free Blu-ray of the movie ‘UP’.  The DMP-BD60 is a BD Profile 2.0 player. It adds Video on Demand capability along with excellent performance.

Bottom line, HD Guru recommends purchasing a BD Profile 2.0 made by the top Blu-ray player companies, Samsung, LG, Panasonic or Sony.

Q: The salesman says I need an expensive high speed HDMI cable for my 120Hz/240Hz HDTV.  Is this true?

A:No! The speed of all signals is the same, it is the data transfer rate and bandwidth requirements that double when switching from a 1080i broadcast signal to a 1080p/60Hz Blu-ray signal. However, there are no 120 Hz or 240 Hz signal sources for 120 Hz/240 Hz TVs. The change to 120 or 240 Hz occurs within the TV and the bandwidth requirements for the cable are the same as any other HDTV.

You can find HDMI cables  2 meters long for under four dollars (including shipping) at the HD Guru Amazon website. Any 2 meter cable will provide your HDTV with the full HDTV signal and a perfect picture. To check it our just roll over the link and click.

There are differences in construction quality among cables, however, so if you do a great deal of plugging and unplugging you may wish to spend a bit more to get a better built cable. Just don’t expect a better quality picture!

Q:The salesman says I need an expensive Power Conditioner for my HDTV to get the best picture? Is this true?

A:No. Unless you reside in a home that is adjacent to a power substation and/or other major interference causing entities you should not need one. All HDTVs “condition” the power within their chassis’. Save the money for better things such as a Blu-ray player.

Q:Should I buy a Surge Protector?

A: Yes. We prefer ones that self-test and have an indicator light that tells you if the protector is functioning properly. Surge protectors can fail after a single surge and without an indicator light, you will not know if it is working properly or just passing the next surge through and leaving your HDTV unprotected. An alternative is an Uninterruptible Power Supply (UPS). They all have built-in surge protectors and will provide your connected components with continuous power during short-term blackouts or brownouts. They are especially useful for Cable and Satellite DVRs, as you will lose your program and possibly damage the hard drive if you have a sudden loss of power without a UPS connected to the DVR.

Note: Part of the content above has been updated from previously published articles.

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Copyright ©2009 HD Guru Inc. All rights reserved. HDGURU is a registered trademark. The content and photos within may not be distributed electronically or copied mechanically without specific written permission. The content within is based upon information provided to the editor, which is believed to be reliable. Data within is subject to change. HD GURU is not responsible for errors or omissions.