php editor Baicao will give you the answer: If the Hisense LCD TV screen is broken and needs to be repaired, the repair cost will vary according to the screen size and degree of damage. Generally speaking, the repair cost for a small screen may be around a few hundred yuan, while the repair cost for a large screen may be between a few thousand yuan and tens of thousands of yuan. It is recommended that when looking for repair services, you first consult multiple professional repair shops to understand the specific situation before making a decision. At the same time, you should also pay attention to choosing a reputable and experienced repair shop to ensure repair quality and after-sales service.
The price of screen replacement for Hisense TV varies depending on different models and screen sizes. Generally speaking, the bigger the screen, the higher the price. To replace the screen at the official after-sales repair center, the approximate cost is as follows:
1. The price of screen replacement for a 32-inch Hisense TV is between 500-800 yuan.
2. The price of replacing a 40-inch Hisense TV screen is between 800-1,200 yuan.
3. The price of replacing a 50-inch Hisense TV screen is between 1,200-2,000 yuan.
4. The price of replacing a 55-inch Hisense TV screen is between 2,000-3,000 yuan. It should be noted that the above prices are for reference only, and the actual prices may vary depending on regions, repair centers and other factors. In addition, if your TV screen is damaged, it is recommended to go to the official after-sales repair center for inspection and quotation to determine the specific repair cost
Around 400 yuan. Different models of air conditioners have different mainboard repair prices. Hisense air conditioner models are divided into vertical, wall-mounted, cylindrical, smart, and variable frequency.
The repair price of Hisense vertical, wall-mounted, cylindrical, smart, and inverter air conditioners is around 500 yuan.
My current TV is a Hisense TV. I bought it in 2016. Now the motherboard is broken and the repair fee is high. Replacing a few motherboard components costs 480 yuan. The after-sales service is poor. I responded to the problem. She asked me to go to the Consumers Association to go to other TVs. I don’t know. I just hope that everyone will not fall into the same trap as me. The TV I bought for more than 5,000 yuan now needs to be repaired for nearly 500 yuan. I don’t know how much I will spend on repairing it in the future.
What kind of board is it? The power board only costs about 100 yuan, the logic board costs less than 200, and the motherboard costs about 500 yuan. You can try to go to a home appliance repair store to see if there are any second-hand ones, and you can take them away for a little money.
How to replace the main board:
1. Remove the old main board;
2. Install the new main board and connect the row and field deflection coils. If the field deflection coils are connected in series , change it to parallel connection, the resistance value is about 15 ohms, plug in the tail board of the video amplifier, if the tube holder is different, replace it with the tube holder with the same pin position, be sure to connect the ground wire, otherwise the motherboard will be damaged;
3. Install the control panel. If the control panels are the same, just install them. If the sizes are different, remove the original panel resistors and replace the new panel resistors with the original ones;
4. Turn on the computer. If the image is upside down or reversed, change the row and field coil wiring, adjust the brightness and contrast to the minimum. At this time, adjust the accelerating pole voltage to make the image just black until it is invisible. Then adjust the brightness and contrast. to 50%, and then adjust the focusing electrode voltage to make the image the clearest.
5. Fix the motherboard with screws, close the back cover, and the installation is complete.
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