kdl-40bx420 lcd panel free sample

“Sony sticks to its guns with the KDL-40BX420 by focusing on a superior picture, decent sound and a user-friendly interface in an attractive package.”

Sony BX420 series information:Our review of the Bravia KDL-40BX420 from Sony is based off of our hands-on experiences with the 32-inch KDL-32BX420 set. What we observed applies to the 32-inch set as well as Sony’s 46-inch KDL-46BX420.Sony says that the three sets have the same specifications (save dimensions and weight) and should offer similar performances.

But how does the reigning king of high-end high-definition do with budget TVs? We’re talking about straight-up bedroom or kid’s playroom TVs. No super-duper animotionsmoothing, 7680Hz, artificial intelligence, or 8TB of on-board storage necessary. You know, maybe just one of those 32-inch inch jobs that make us wonder how we ever managed to watch 13” TV sets. How does Sony do in that market space? Well, we got our hands on the KDL-40BX420 (which sits just one notch above Sony’s most basic set) to find out.

This model packs in two HDMI inputs where most of its competition offers three. Its single component video input on the back is a hybrid that can optionally accept composite video. For convenient access, another composite video input is located on the side of the TV. A standard RF antenna jack and 15-pin PC input on the back panel rounds out this TV’s connection options. Excluding the antenna jack, that’s a total of five video connections — probably plenty for the average user.

Just a few complaints: We didn’t find the light sensor feature to be all that useful. Ideally, this feature adjusts brightness based on the ambient light measurements it takes, reducing brightness when the room is dark and boosting it when bright. We appreciate the energy -saving benefits of such a feature but, in this case, felt that the picture looked best using one of our own custom settings with the option turned off. We also saw a bit of motion judder when we carefully scrutinized fast-moving scenes, but this is to be expected of any 60Hz TV without some kind of motion-smoothing circuitry (which we usually don’t care for anyway). Finally, we noticed a bit of backlight bleeding through the LCD panel. Thanks to the a thick bezel, there was no bleed at the edges, but we did see some blotches of light coming through the panel when no picture was present and during exceptionally dark scenes. This is typical of CCFL backlit TVs in this price class, though, and shouldn’t be considered a fault of the manufacturer.

While competing entry-level models are beginning to offer bonus features such as wireless Internet access, Internet apps and sometimes even 3D, Sony sticks to its guns with the KDL-40BX420 by focusing on a superior picture, decent sound and a user-friendly interface in an attractive package. Light but well-constructed, this TV should be an easy fit in just about any room in the house. We recommend this set for anyone who prioritizes picture quality over bells and whistles.

If your Sony TV screen is damaged, your first impulse might be to purchase an entirely new TV set, and in many cases, you may need to. However, with a little effort, you may be able to restore your damaged TV to its former condition. You can find replacement parts for many brands, ranging from Sony TV screens to Samsung LCD displays. How do you deal with a damaged screen?

Before you select any replacement parts, take a look at your TV and survey the damage. There are many TV components that can cause screen malfunction. Many flat screen TVs have glass panels that cover the Plasma, LED, or LCD component. If this surface is cracked or damaged, repairing may require nothing more than a new glass panel. If the underlying Plasma, LED, or LCD screen is damaged, the repair may be more extensive.

If the damage is limited to the screen, you may need one or both of the following components:Bezel: The bezel is the thin panel that sits atop the Plasma, LED, or LCD screen.

Manuals and User Guides for Sony BRAVIA KDL-40BX420. We have 14 Sony BRAVIA KDL-40BX420 manuals available for free PDF download: Operating Instructions Manual, Service Training Manual, Service Manual, Catalog, Safety And Regulatory Booklet, Specifications, Quick Setup Manual, Assembly Instructions

By this time next year companies like Sony might not even sell TVs like the KDL-BX420 series. The CCFL (cold-cathode fluorescent) backlight that illuminates this TV"s LCD panel is slowly going extinct, replaced especially in larger screen sizes by LEDs packed into razor-thin cabinets that can generate more light from less power. They can also generate higher profits. The BX420 is Sony"s least expensive 1080p TV for 2011, and it"s a very good value. The picture quality isn"t up to the best non-LED models we"ve seen, like Samsung"s more expensive

Series information: We performed a hands-on evaluation of the 40-inch KDL-40BX420, but this review also applies to the other screen sizes in the series. All sizes have identical specs and according to the manufacturer should provide very similar picture quality.

While the Sony BX420 doesn"t do anything particularly well from a picture quality standpoint, it also, surprisingly for an entry-level LCD, doesn"t do much badly. Its worst offense is color inaccuracy in dark areas and imperfect screen uniformity, but its black levels were decent and it actually handled 1080p/24 cadence--something we didn"t expect from a 60Hz TV. Overall its picture deserves the same score of 6 we gave to Sony"s EX720 LED-based model, which costs hundreds more. We"d give the BX420, with its more accurate color and better processing, a slight edge over the Samsung LND550 with its better black levels and uniformity, but the two are neck-and-neck overall.

PC: The BX420 performed worse as a big PC monitor via VGA than most LCDs we"ve tested. Despite handling the full resolution of 1,920x1080 pixels, it evinced softness in text and other detailed areas that no adjustment we tried could cure. PC sources via HDMI looked fine, however.

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As we noted earlier this week, the majority of many major TV brands" 2011 lineups are now 3D models, and Sony is no exception: 23 of its 37 new Bravia LCD sets, which are available starting this month, are 3D-capable models.

Bravia (stylized as BRAVIA) is a brand of Sony Visual Products Inc.,Sony Corporation, and used for its television products. Its backronym is "Best Resolution Audio Visual Integrated Architecture". All Sony high-definition flat-panel LCD televisions in North America have carried the logo for BRAVIA since 2005. BRAVIA replaces the "LCD WEGA" which Sony used for their LCD TVs until Summer 2005Kasuo Hirai"s plans to turn Sony around, BRAVIA was made into an subsidiary rather than just a brand of products.

The 46- and 55-inch models of the XBR8 series features an RGB LED backlight system which Sony calls Triluminos. The new backlight system is claimed to provide a truer and higher color spectrum and allows this series of televisions to rival plasma displays in terms of dark blacks. This model also marked the debut of Sony"s new video processor, the BRAVIA Engine 2 Pro. The display panel uses ten-bit processing and offers the 120 Hz MotionFlow technology.

For sale in Japan on July 30, 2008, Sony"s green product, a new flat-panel 32-inch TV for ¥150,000 (US$1,400; €900) BRAVIA KDL-32JE1 offers ecological consumers the advantage of 70% less energy consumption than regular models with same image quality. For consumers who rely on electricity generated from carbon dioxide emitting sources, it reduces carbon dioxide emissions totaling 79 kilograms (174 pounds) a year.

The LCD panels within BRAVIA TVs are manufactured by Sony Corporation with a special architecture. Since 2010, the high end Bravia LX, HX and selected NX series use a 10th gen Sony Bravia ASV panel.