![<?echo $_SERVER['SERVER_NAME'];?>](/template/twentyseventeen/skin/images/header.jpg)
The TV 12 was bought at the beginning of the year and it has exceeded the warranty period. You have applied for local Sony's special service on the Internet. The repair point has not given me an injection on multiple calls. This is a repair that exceeds the warranty and costs 100. Maintenance costs 300, if you need to replace parts, then also need to charge additional parts costs, but also for your symptoms can not be maintained, can only change the motherboard, the cost estimate of 800, the overall conservative estimate of charges 1200. When I heard this, I could only say that I was thinking about it (it wouldn’t have to be taken into consideration at all, it’s really money-_-). So I found a special repair master to open a look, a few places to test, inform me that it is indeed the motherboard to control HDMI input chip problems, but chip-level maintenance, he could not do, there is no corresponding chip Can be replaced, at present there is no sony motherboard on hand, I suggest I either use the VGA interface, or find Sony to the motherboard, or wait until the day he touched the disassemble board to help me repair (ghost knows that there will be a day just a bad one HX750, and the motherboard is not bad at all...).
Although VGA can be used, but there is no need for HDMI, you have to be able to kill Virgo on VGA (but I'm not Virgo). So I thought if I could find the motherboard, could I find the master to change it for myself? Ever since then they have turned to the universal horse owner's home. They really bought a disassembled board. They were so sick that they wouldn't care if they were 3721. They hoped they could turn a dead horse into a live horse. Then sit down and wait until the goods are tested.
After arrival, I suddenly thought that before I saw the master testing the TV, I found that the structure of the TV is also very simple. It is a screen, a motherboard, a power board plus some peripheral equipment and modules to get, and all It is a modular design. All modules are connected by a standard interface. There is no chance of even touching a soldering iron. Maybe you can save your dead horse. So the sleeves rolled, come and come. Big deal and sent 1200 special service to sony... Well...
Let's Do It
It's our spirit to do it. Pushing the TV directly on the sofa, facing the back of the meal, screws, too much, and it really does not taste hot, but for hundreds of maintenance costs, forbearance. It seems that the home still needs an electric screwdriver and a hammer. Normally, one small thing can be replaced by a small electrical appliance.
After opening it, it's really simple.
One power board on the left, the right is the motherboard, and the back aluminum is the back of the screen.
There are four interfaces and they are all standardized interfaces, and they will not go wrong. In addition to the speed, the speed is changed, and the remote controller's power button is pressed.
Orz... The power light flickers five times, can't light directly... When the wiring is found, the excuse of the screen line is not too smooth, and there is a little damage on one side, and the wiring of the screen line is very small due to the high density, and it is very small. It is very dense, and it is itself a printed circuit on a soft plastic. Suspected problems in the screen line, pull out, flatten out, then wipe the clean interface, then plug in, at the boot, OH yeah, heard the sound of familiar snowflakes and saw the snowflake screen! ! Test HDMI interface, Oh yeah! ! Working now! ! Hahaha
Quickly fix the motherboard and put it on the back of the TV. Then one person will put the TV back and move it back to the TV cabinet. Plug in all the power cords to receive the card. It will also clutter the back of the TV. The line of hemp is reasonable, and then the egg is cut, and the scramble continues.
Once again, he turned on, WTF, and the power light blinked eight times. It failed to make initial success and he kept on restarting, showing a big sony logo.
Do not give up, once again moved down, flipped on the sofa, disassemble and try again, when the Ning sixth screws, the mood a little calm, analyze, think that disassemble can not solve the problem, the problem should be out of the external equipment. After the sofa was turned on and tested, there was no problem. Move back and test the external devices one by one. The problem was found in the cable receiver card.
Do not insert the card, you can start normally, first restore the factory settings, and then go to the Sony's official website to download the TV system version update, and then insert the TV receiving card, and get it! ! Sprinkle flowers! !
In fact, the TV station basically does not see how ... ... but sometimes the elderly people still have to look at, or see a Spring Festival party for a year
To sum up, points:
1. Find a correct and available motherboard part. You can use TV models + motherboards and other keyword search on Taobao, and the motherboard model is also a good keyword. Sony basically no new, are disassembled, and the return requirements to pay 20% of the test machine fees, so a good deal to the seller before the transaction, are relying on feelings.
2. Install screen line should pay attention to interface alignment flattening. It is not enough to try several more times.
3. Note that the external device may not be compatible after replacing the motherboard. Such as cable television receiving card. Can be removed first, normal boot after updating the TV software OK.
4, no! Generally see here drops are XX, I hope your TV work smoothly haha!
Veiik Cracker is the new generation of open-pod-system (OPS). It adopt unique 2.5 tempered glass panels design and comes with a new innovative U-Shape vaping airflow technology. Unique breathing LED remaining power indicator. Powered by VEIIK BVC delivery original taste of nicotine and nico-salt eliquid flavor. The V2 micro chip integrates auto temperature control and power saving function. Built in 500mAh battery supports all day vaping and comes with a quick charging system in a standard Micro-USB port. Enjoy VEIIK Cracker, enjoy VEIIK.
Veiik Cracker
Veiik Cracker,2Ml Pod Vape Pens,Battery 2Ml Vape Pod,Vape Pen For 6 Colors
Shenzhen Wanna Technology Co.Ltd , https://www.veiikvape.com