This SONY 32-inch LCD TV also appeared in the vertical line during the three-year screen warranty period. At that time, I judged that it was a screen problem, and asked the customer to contact the after-sales free repair and change the screen. The utility model provides a disposable electronic cigarette, comprising: a hollow shell, the bottom of the shell is provided with a lower cover; the shell contains an atomizer, and the outer side of the atomizer is sheathed with a disposable cigarette A bomb, a microphone cover is arranged under the atomizer, a microphone is covered under the microphone cover, a battery is arranged on one side of the atomizer, and an upper cover is arranged on the top of the casing; The atomizer includes an atomizing corThe utility model provides a disposable electronic cigarette, comprising: a hollow shell, the bottom of the shell is provided with a lower cover; the shell contains an atomizer, and the outer side of the atomizer is sheathed with a disposable cigarette A bomb, a microphone cover is arranged under the atomizer, a microphone is covered under the microphone cover, a battery is arranged on one side of the atomizer, and an upper cover is arranged on the top of the casing; The atomizer includes an atomizing core, an oil-absorbing cotton sleeved on the outside of the atomizing core, and an atomizer outer tube sleeved on the outside of the oil-absorbing cotton. The disposable electronic cigarette provided by the utility model absorbs the smoke oil on the surface through the absorbing cotton, and then atomizes the smoke through the atomizing core, which greatly reduces the risk of oil leakage, at the same time, reduces the burning of cotton and ensures the smoking taste.e, an oil-absorbing cotton sleeved on the outside of the atomizing core, and an atomizer outer tube sleeved on the outside of the oil-absorbing cotton. The disposable electronic cigarette provided by the utility model absorbs the smoke oil on the surface through the absorbing cotton, and then atomizes the smoke through the atomizing core, which greatly reduces the risk of oil leakage, at the same time, reduces the burning of cotton and ensures the smoking taste. disposable vape,vape pen,vape accessories,vape store,vape battery,e-cigarettes,Disposable Pod Suizhou simi intelligent technology development co., LTD , https://www.msmvape.com
Some time ago, the customer said that the TV set was jumping up and down. It was also called the cable TV door-to-door. The cable TV staff said that it was a TV problem. The customer asked me to go to the door for repair. I went to see the screen and judged the screen problem. Pull back to the store for repairs.
In the past, I also repaired similar faults, that is, the screen has an independent logic board. The logic board has a cable connected to the screen side board. In addition to the side panel, the screen glass has independent ICs on the left and right sides. If the left or right problem is judged, Corresponding to the IC on the other side torn off by hand will basically solve the problem.
After the TV was taken back to the store and opened, I found that there is no independent logic board on this screen. The logic board is integrated with the side board. In addition, there is no independent IC on the left and right sides. The left and right ICs are directly bound to the glass. In other words, the customer was told that it could not be repaired, only the screen could be replaced. The customer said that it was not repaired and sent it to me.
A few days ago I saw http:// this post solved a similar problem, my heart has the urge to move around, well, let's do it.
After disassembling the screen, the left side of the screen looks like the bound IC is on the glass. It is also found that the logic board is connected to the screen with only two film ICs. The right board has the labels CKV1, CKV2, CKVB1, CKVB2 (the original post has six lines). I only have four wires.) The four wires are connected together on the left and right sides. Observe the circuit traces and use the blade to carefully cut the four wires leading to the glass without the IC.
Power test machine, hahahaha, the image is normal, there is no up and down, but sometimes see a green horizontal line, but it does not affect the use of viewing, I guess the last sale after the screen is like this.
Thanks to the selfless sharing of "li761996837", I have been in this maintenance forum and I am constantly learning. But sometimes with your selfless guidance, we won't spend too much time learning new knowledge and experience.
thank you all! The forum has you more exciting, and your selfless sharing is even more exciting! ! !