Why do I GF6800 connect LCD TV results are very poor
Users questions:Why do I GF6800 connect LCD TV results very poor results I PHILIPS32 inch TV TV glare fuzzy I use SVIDEO SVIDEO cable lines with good results before seeking help me identify the problem strongman
Experts answer: look at this you see, the TV, AV,S terminal, full resolution component HD video with the introduction on the rise, which prompted us to produce high-definition video on an interest, but if you want to reach some resolution of the video will need to be fully equipped with the appropriate interface to perform their art quality. So the video interface development is the prerequisite for high-definition, from the earlyThe most common and oldest cable TV input to today's most cutting-edge high-definition HDMI digital interface, is really ahead or behind the birth of a number of interfaces. From now on TV behind the interface is also able to see this point, behind the dense and cumbersome interface makes the first glance a little dizzy feeling. Well, today will be the XiaobianThe name and role of these interfaces to do a comprehensive analysis, hoping to buy television time to worry about the interface to help a friend play. TV Interface TV TV Interface, also known as RF input RF input, no doubt, first appeared in the TV interface. TV interface, the imaging principle is that the video signal (CVBS) and audio (Audio) mixing the encoded output, and then displays a series of separation within the process of decoding the output * image. More steps because of the need for video, audio and video hybrid coding, it will lead to signal interference, so it's quality output quality is all interfacesThe worst. AV Interface AV interface, also known as (RCARCA) can be regarded as TV's improved interface, there have been very different appearance. Divided into three lines, namely: audio interface (red and white lines to form the left and right channels) and video interface (yellow). AV input and AV line as AV output is still the brightness and color mixing video signals, it still needs to display device brightness and color separation and decoding to imaging. This approach will inevitably lead to loss of quality, so AV interface definition is still unsatisfactory. The connection is very simple, just three kinds of YenColor of the AV cable and television side of the interface corresponding to three kinds of colors can be connected. In general, AV interface separate audio and video transmission, the audio and video imaging to avoid interference caused by quality decline. AV interfaces to connect the TV with the DVD widely used in comparison, is each televisionOne interface necessary. S Terminal S Terminal can be said that the reform of AV terminals in the signal transmission is no longer the color and brightness of mixed output, but the separation of signal transmission, so we call it "two component video interface." S S terminal line terminal interface compared with AV interfaces, S terminal is not on the colorDegree hybrid transmission and brightness, thus avoiding signal interference within the equipment arising from image distortion, can effectively improve the quality of clarity. However, S-Video still be color and brightness to the way two signals mixed color image signals, so that there are still quality loss. Although the S sideChild is not the best, but generally the signal for the 640 AV cable, S terminal can achieve 1024 lines, but it requires the source to decide by the film. In general this interface in the DVD, PS2, XBOX, NGC and other video and gaming devices widely used. Color component interfaces for the color, theMay now be applied and not very common, mainly because of some CRT TVs do not provide color component of the input interface. In short, compared to the past AV and S terminal, the signal color is red, green, and blue color to the input. Component interfaces and component color line we know that red, green, blueIs the color display on the principle of three primary colors, known as the three primary colors. Directly through these 3 color screen will be more drawn out a clear, more realistic colors. Component connections also need to separate the two audio lines, similar to the AV in the red and white lines, respectively left and right channels. Color is divided into progressive and interlaced displayGeneral component interface to the above there will be a few letters to represent the progressive and interlaced. That is interlaced with YCbCr, YPbPr, said use is progressive, if the TV only YCbCr component terminals, then the TV can not support the progressive component description, but with YPbPr component terminals, thenHas shown support for progressive and interlaced component of 2. In general, television has a better grade of Group 2 or Group 3 component interface, lose some of the TV may only have a set of interlaced, such as the above graph is that there are two groups Progressive television interfaces. This interface in DVD, PS2, XBOX, NGC, etc. as