Chip bad, decisive to send after sale. Can be sure that it is not a wire problem, the effect of the line snow point is average, not more bottom right corner less left corner.
LCD projectors are not that good. In less than three years, it will be impossible to see, apart from the brightness problem, mainly the contrast loss. DLP projectors using DMD should be better, the DMD chip itself is not too easy to break, there may be assembly factors included. It doesn't necessarily mean the DMD is broken.
Secondly, such asIf the image of the DLP projector chip looks unusually blurry or distorted, check the lens of the projector and the DMD chip for dust and dirt, which may affect the performance of the device. In addition to this, damage or overuse of the DLP chip itself can also cause the image to become blurred or distorted.
1, according to my personal understanding of the T972 chip projector's maximum DDR memory is 32G, like 16G is a more conventional one, but I bought it beforeBig eye orange home X11 is 32GB, can install a lot of software, personal or quite like.
2, at present I know that the largest memory of the projector is 64G, I just bought a big eye orange home X11 for my friend as a housewarming gift, it is 432G.
3, the projector 0.55 inch chip is good. The 0.55-inch chip projector uses DLP projection technology, which has a more compact design and lighter weight than conventional technology projectors, and can be easily carried and installed, which is suitable for different occasions.
4, laser projector brand top ten ranking: Dangbei F3 Dangbei F3 is a hot product this year, Dangbei projection in April 2020 released a new model, support non-inductive ladder correction and non-inductive laser focusing technology. Brightness 2050ANSI lumens, 0.47DMD chip, standard 1080P resolution, with 4 64GB of large storage.
5, Hisilicon 352 chip projector is a high-end projector. The projector uses a custom 4th generation sealed light machine, LED solid state brightening source, supports 270CVIA lumen brightness, and has a lifetime of up to 30Less clarity.
Expand all cannot. dmd chips cannot be replaced. Because his six-pin output pressure is different from other models of chips, it affects the chip power, so it cannot be replaced. < / p > < p > KA3842 UC3842 / SG3842 AZ3842 / AS3842 / TL3842 / KIA3842, are interchangeable only manufacturers, parameters slightly a bit different, can use the electric car charger.
This universal NMOS tube does not need to be so tangled, choose a specification equal to or better than it.The MDD1051 is available in DPAK package, VDS=150V, ID=28A, and RDS (ON) 46mΩ. According to this parameter, the IRFR4615TRLPBF with more inventory can be replaced.
can be replaced with ICE2QR0665. The choice of power IC should not only consider to meet the requirements of circuit performance and reliability, but also consider its size, weight, extended battery life and cost.
1, DMD there are two kinds of four categories 1076-632B is large DMD 601AB is small respectively 1024*768 and 800*600 8060-6318W/603B This front side is large behind is small.
2, the difference is mainly the projection size, display technology and light source typeBase i965L: Projection size: 100 inches, display technology: DLP digital light processing technology, light source type: laser.
3, high temperature environment: the internal temperature of the projector is too high, which will cause the electronic components of the DMD chip to expand due to thermal expansion. This expansion will cause the flip lens on the chip surface to deviate from the original position, which will affect the quality of the projected picture. 4, the DMD chip is densely arranged with 800,000 to 1 million small mirrors, and each small mirror can be independently turned 10 degrees in the positive and negative direction, and can be turned 65,000 times per second. Light source passageThese small mirrors reflect directly onto the screen to form an image. Its optical path is also quite simple and smaller.
5, LCD projectors are not so good. In less than three years, it will be impossible to see, apart from the brightness problem, mainly the contrast loss. DLP projectors using DMD should be better, the DMD chip itself is not too easy to break, there may be assembly factors included. It doesn't necessarily mean the DMD is broken.
1, New X7D, head Amway! The X7D of this big eye orange is equipped with a 0.47DMD chip at the 3k price, 0.47! Can cast the true 1080p compatible 4k picture, now the projector industry can use the best chip on this, other with this chip how to have 5 thousand.
2, Tmall Magic screen M2 Pro is a powerful intelligent projector. If you want to see a movie and have a good experience, the clarity of the picture is definitely more important, I compared the projector on the market before I found bigEye Orange home performance configuration is the best, are used 0.47DMD chip, true 1080p picture quality. At present, it is the only one on the market that uses 0.47 chip at an affordable price.
4, hello, 3000 yuan price of the projector choice, the big eye orange NewX7D this can be said to be the most cost-effective. I also bought this projector myself, the reason why I chose it, first of all, because it uses a 0.47 inch DMD chip, which can project a true 1080P physical resolution of the super clear picture.