un55h6203afxza lcd panel free sample

1-2-1. General Servicing Precautions1. Always unplug the unit’s AC power cord from the AC power source and disconnect the DC Power Jack before attempting to: (a) remove or reinstall any component or assembly, (b) disconnect PCB plugs or connectors, (c) connect a test component in parallel with an electrolytic capacitor.2. Some components are raised above the printed circuit board for safety. An insulation tube or tape is sometimes used. The internal wiring is sometimes clamped to prevent contact with thermally hot components. Reinstall all such elements to their original position.3. After servicing, always check that the screws, components and wiring have been correctly reinstalled. Make sure that the area around the serviced part has not been damaged.4. Check the insulation between the blades of the AC plug and accessible conductive parts (examples: metal panels, input terminals and earphone jacks).5. Insulation Checking Procedure: Disconnect the power cord from the AC source and turn the power switch ON. Connect an insulation resistance meter (500 V) to theblades of the AC plug. The insulation resistance between each blade of the AC plug and accessible conductive parts (see above) should be greater than 1 megohm.6. Always connect a test instrument’s ground lead to the instrument chassis ground before connecting the positive lead; always remove the instrument’s ground lead last.

Item Description Screen Size (Diagonal) 32 inches 40 inches 46 inches 50 inches LCD Panel FHD 60Hz Display Colors 16.7M color Display Resolution 1,920 x 1,080 Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω, internally terminated Input Sync Signal H/V Separate, TTL, P. or N. AC Power Voltage & Frequency AC110-120V 60Hz Sound (Output) 20W (10W X 2)

Remove 14 screws of main board and IP 9 board and Panel. Torque : 7~ 8Kgf.cm

Watching TV for an extended period of time causes the panel to generate heat. The heat from the panel is dissipated through internal vents running along the top of The TV is hot. the TV. The bottom, however, may feel hot to the touch after extended use. Children watching TV need constant adult supervision to prevent them from touching the TV. This heat, however, is not a defect and does not affect the TV’s functionality. HD channels will have black bars on either side of the screen when displaying The picture won’t display in full upscaled SD (4:3) content. Black bars will appear at the top and bottom of the screen. screen when you watch movies that have aspect ratios different from your TV. Adjust the picture size options on your external device or set the TV to full screen. The "Mode Not Supported" The output resolution of the attached device is not supported by the TV. Check the TV’s message appears. supported resolutions and adjust the external device’s output resolution accordingly.

Vendor SDC SDC SDC CMI Code BN95-01137A BN95-01139A BN95-01135A BN07-01163B PANEL CY- CY- CY- CY- Spec. DF320BGLV1V DF400BGLV1V DF460BGLV1V DF500BGAV1V Vendor SEM DONGYANG DONGYANG HANSOL SMPS BOARD Code BN44-00768A BN44-00769A BN44-00771A BN44-00772A Spec. 32HF_ESM L40HF_EDY L46HF_EDY L50HF_EHS Chassis BN91-12592C BN91-12592D BN91-12592E BN91-12592F MAIN BOARD Ass"y PBA Ass"y BN94-07741A BN94-07741B BN94-07741C BN94-07741D Byte Item 0 Factory Reset - 1 Type 32A6AF1D 40A6AF1D 46A6AF1D 50R6AF1D 2 Local set US 3 SW Model UH5203 4 BOM Model 5203 5 Tuner ATSC / Clear QAM 6 Ch table NONE

1 CN1401_FHD 1 CN1401_FHD 1 NC 16 EVEN_TX3+ 31 ODD_TX3+ 42 ODD_TX0- 2 GND 17 EVEN_TX3- 32 ODD_TX3- 43 GND 3 FRC_SDA 18 GND 33 GND 44 GND 4 FRC_PWM1 19 EVEN_TXCLK- 34 ODD_TXCLK+ 45 GND 5 FRC_SCL 20 EVEN_TXCLK+ 35 ODD_TXCLK- 46 FRC_PWM4 6 FRC_PWM3 21 GND 36 GND 47 PANEL_13V_PW 7 FRC_PWM2 22 EVEN_TX2+ 37 ODD_TX2+ 48 PANEL_13V_PW 8 TCON_SDA 23 EVEN_TX2- 38 ODD_TX2- 49 PANEL_13V_PW 9 PANEL_I2C_EN 24 EVEN_TX1+ 39 ODD_TX1+ 50 PANEL_13V_PW 10 BT_SYNC 25 EVEN_TX1- 40 ODD_TX1- 51 PANEL_13V_PW 11 UPDATE_CHK 26 EVEN_TX0+ 41 ODD_TX0+ 12 TCON_SCL 27 EVEN_TX0- 13 GND 28 GND 14 EVEN_TX4+ 29 ODD_TX4+ 15 EVEN_TX4- 30 ODD_TX4-

The H6203 delivers solid performance: accurate colors, decent contrast, and reliable motion thanks to its 120 Hz panel. Its out-of-the-box picture quality isn"t the best we"ve seen this year, but with a little tweaking it can look just as good as some of Samsung"s higher-end offerings. From a pure performance standpoint, the H6203 is a fine choice at a low price.

The H6203 looks very similar to many other Samsung options this year. Narrow black bezels wrap the screen and transition into a black aluminum backplate. The wide rectangular stand provides sturdy support, but doesn"t allow the panel to swivel like in recent years. For a 2014 model, the H6203 isn"t particularly thin—offering instead a thicker, more durable-looking profile.

Overall, the H6203 provides solid performance for an edge-lit LCD TV. It doesn"t have the contrast efficacy of a full-array or plasma set, but it provides a very pleasing image nonetheless. considering its pedigrees. Just don"t mount it on the wall—the viewing angle isn"t bad, but doesn"t have the flexibility necessary for a wall-mounted display.

On the other hand, you can find the 55-inch Vizio E Series—a full-array backlit LCD TV with similar smart features—for a similar price. The E Series provides better contrast and backlight uniformity. It also struggles less with its own software, though it lacks this Samsung"s color vivacity and overall build quality.

The Samsung UN55H6203 (MSRP $1,599.99) is a performer first and foremost. The software may be sluggish and the design may bore you to tears, but the panel quality is very reliable. Time in the lab revealed accurate Rec. 709 (standard) HD colors, with a little extra in Native mode, plus decent contrast and good detail retention during motion. One small backlight blemish made dark-room viewing a bad idea, but it disappeared with a couple of lights on. The H6203 is quite bright and colorful, and with a bit of calibration can look as good as much more expensive sets. Read on to see our lab results and calibration settings.

The H6203 is a decent performer here, though we"ve seen better black levels this year. Using a standard ANSI checkerboard pattern, I measured a black level of 0.07 cd/m2 and a reference white of 170 cd/m2 . During our contrast falloff tests, I also measured black levels as deep as 0.05 cd/m2 , though only when the majority of the screen was black. This gives the H6203 an ANSI contrast ratio of 2429:1, which is decent, but falls short of some comparably priced LCDs.

Our viewing angle test measures the horizontal viewing flexibility of a TV"s screen, determining how far from head-on you can watch it before the picture becomes compromised. LCD TVs tend to struggle here, as the layout of the LCD panel and transistors behind the screen reduce the effusiveness of the backlight, resulting in blacks that get brighter and whites that get dimmer as you move into more and more obtuse off angles.

The H6203 is an average performer for an LCD, meaning it"s viewing angle is quite narrow compared to comparable plasma and OLED models. I measured a total viewing angle of 37‡, or ±18.5° from the center to either side of the screen. This is roughly the same result as comparison products from competitors LG, Panasonic, and Vizio. You can spread out a bit while you watch the H6203, but don"t plan on mounting it on a wall.

With all the advantages and disadvantages, lcdds are essentially a good choice for those who see the TV starting from 4k smartphone. Nowadays, in addition to the wholesale models, lcdds are essentially a good option for those that don ’ t have the capacity of a device.

The LCD panel is of the semi-matte finish screen and not of the highest quality with such features as light absorption. As a result, there is poorer side viewing angle quality and depth perception in this TV as all matte type LCD screen finishes diminish contrast and saturation at side viewing angles. While this treatment does cut down on top surface reflection from the screen, there is glare off the screen from in room light. That glare from in-room lighting can get annoying at times and is something that owners will constantly be aware of. As a result you will likely want to keep the backlight tuned toward the upper end of the control spectrum to help eliminate the glare.

The H6203 does have a 120Hz native panel (clear motion manipulated 240) which really helps with fast motion judder. The black bars top and bottom 16:9 content look very saturated, which helps colors pop. There is some blooming around the edges and corners of the screen with dark content when accessing apps or programs but it"s not very visible when actually displaying content. Light flow-through can be very good on this TV – especially with HD content.

Inky blacks and vibrant colors from any angle, high contrast yet natural colors: Sounds like what you get a with a high price LED TV (or energy gobbling plasma)? Without resorting to expensive, exotic technologies, the Samsung LN55C650 55″ 1080p web-enabled LCD TV turns in a great video performance at a very attractive price.

SPCR’s first look at a HDTV was of the Samsung UN55B7100 55" LED/LCD TV nearly a year ago. That was a near-top model from one of the giants in big flat panel TVs. This time around, a more affordable model is examined: The LN55C650L1F, with a Manufacturer’s Suggested Price of $2,099 in the US, found on the market today for as low as <$1,500. The target market is a buyer who wants solid performance, viewability and versatility but not the multi-thousand dollar price tag associated with high end models.

This year, the big news is 3D-capable TVs, with 3D-films and 3D glasses. After the Christmas 2009 launch of the blockbuster movieAvatar, the quick tranfer of 3D technology to the big screen TV was virtually inevitable. Samsung offers nine 46" to 65" 3D-enabled TVs — LED, LCD and plasma types — but the one under review here is not one of them.

Its LCD screen uses CFL backlighting, not LEDs, neither edge lighting and local dimming, the two types of LED backlight LCD TVs in current use. The latter allows dimming to occur locally, creating specific

Samsung LN55C650 LCD TV: Minimalist bezel, high-gloss black, virtually invisible controls — like so many Samsung TVs. Note touch of color in the frame, just above the center post/base.

Here are all the inputs and outputs, in a single photo. On the side are one HDMI, two USB, plus the video and stereo audio inputs for AV1. Note that the lower of the two USB ports is marked HDD; presumably this port provides enough current to power a 2.5" external USB drive. All other connecttions are in the recess on the back panel.

of black was superb, even when well off to the side, in excess of 30 degrees off axis. There was simply no fading to gray of black portions on the screen viewed from anywhere in the 12′ width of the room. This is clearly superior to last year’s much more costly Samsung LED LCD TV, UN55B7100, whose blacks tended to slide towards gray when viewed more than 20 degrees off axis.

Samsung has achieved a quiet triumph with the LN55C650 LCD TV. Without resorting to expensive, exotic technologies, it has produced a big screen TV that exceeds the performance of last year’s much higher priced UN55B7100 LED TV in almost every tangible way. The most notable improvements are: Extremely convincing blacks

The Hisense U8H matches the excellent brightness and color performance of much pricier LCD TVs, and its Google TV smart platform is a welcome addition. But it’s available in only three screen sizes.

The Hisense U8H is the best LCD/LED TV for most people because it delivers the performance of a much pricier TV yet starts at under $1,000, for the smallest (55-inch) screen size. This TV utilizes quantum dots, a full-array backlight with mini-LEDs, and a 120 Hz refresh rate to deliver a great-looking 4K HDR image. It’s compatible with every major HDR format. And it’s equipped with two full-bandwidth HDMI 2.1 inputs to support 4K 120 Hz gaming from the newest Xbox and PlayStation consoles. Add in the intuitive, fully featured Google TV smart-TV platform, and the U8H’s price-to-performance ratio is of inarguable value.

In terms of design, the Hisense U8H is not as svelte as our upgrade pick, but it’s plenty sturdy and doesn’t look or feel cheap. Two narrow, metal feet jut out from beneath the panel and steadily hold the TV. They can be attached in two separate spots, either closer in toward the middle of the panel or out toward the edges, to account for different-size TV stands. The feet are also equipped with cable organization clasps—a nice touch for keeping your TV stand free of cable clutter. Though the TV is primarily plastic, its bezels are lined with metal strips, providing a bit more durability in the long run. I moved it around my home, and it was no worse for wear, but we’ll know more after doing some long-term testing.

The Hisense U8H has some difficulties with banding, or areas of uneven gradation, where transitions that should appear smooth instead look like “bands” of color (sometimes also called posterization). Like many current 4K HDR TVs, the U8H uses an 8-bit panel rather than a 10-bit panel, which affects the color decoding and color presentation process. This is usually relevant only with HDR video and games. When playing games on the PlayStation 5 and Xbox Series X, I saw a few instances where the content wasn’t rendered correctly and displayed ugly splotches of color on the screen. However, this almost always occurred during static screens (such as a pause menu or loading screen); I rarely spotted it during actual gameplay. Hisense has stated that it would address the problem in a future firmware update, but at the time of writing it was still present. This is a flaw that may give dedicated gamers pause, but we don’t consider it to be a dealbreaker for most people.

Finally, like most TVs that use vertical alignment (VA) LCD panels, the U8H has a limited horizontal viewing angle, which may be a bit annoying if you’re hoping to entertain a large crowd. Our upgrade pick uses a special wide-angle technology to address this.