Hisense TV 32K300 What is the normal half of the normal and the other half of the vertical streamer?

This is usually a broken display, right? It's that the ribbon is broken,This is a very normal phenomenon,To change the display,This is replaced,**It's not cheap,The current LCD TV is mainly**is the screen**。

Hello, in this case, it is recommended that you find a professional after-sales maintenance department to open it.

Half of the TV 32k300 is normal, and the other half is a vertical ribbon, so it must be that the picture tube inside is broken, and generally after the picture tube inside is burned out, half of it is good, and half of it is bad, so this is to repair the shoe box tube.

It may be a problem with the backlight drive circuit, first of all, first measure whether the voltage of each group at the output end of the main switching power supply circuit is normal, if the power-on test machine failure is still the same, then measure it, the backlight drive circuit control chip, whether the voltage of each lead to the ground is normal, if there is an abnormality, check the components around the abnormal feet of the chip.

In this case, there should be a problem with one of the picture tubes inside, or it may be that there is a problem with this screen, and you need to find this customer service to check it for you to see if you need to replace it with a new one.

Hisense TV32K300Half of it is normal,What is the other half of the vertical ribbon broken? I think it's probably because the display is damaged.

Half of the Hisense TV is normal,The other half of the vertical ribbon should be the inner plate in the Hisense TV。

Half of the Hisense TV is normal,The other half of the vertical ribbon may be a broken capacitor,You have to go to the professional Hisense repair department to repair it。

You can use the file manager to install other third-party live streaming software. There are some smart TVs that are installed with a screen,A lot of software can't be used,You have to think about it;

Hello, sorry for the inconvenience. According to your description,Unable to specifically determine the cause of the problem,In order to solve the problem better and faster,It is recommended that you check the specific model of the TV,Call Hisense national service**,We will arrange a specialist to serve you。 I hope it can help you and I wish you a happy life.

It is estimated that the fault may be related to the operation of the power supply circuit, the IC bus and the main control integrated circuit. This part of the circuit can be checked first.

Troubleshooting. 1. Determine the approximate location of the fault.

1) In the power-off state, measure whether the forward and reverse resistance values between the pins of the IC18 integrated circuit and the ground wire are normal. Normally, this resistance value is about.

2) The measured resistance value is only about 300, indicating that the fault is caused by the circuit damage in IC18.

2 Troubleshooting.

After replacing it with an integrated circuit of the same model, turn on the power supply for testing, and the TV will return to normal for troubleshooting.

Prompt that the fault in this case is mainly due to a local short circuit inside the IC18 integrated circuit, which causes the working current through the circuit to be greatly increased IC16 (PW113) output protection signal The whole machine enters the standby state, so that the above fault occurs.

The simplest is to provide after-sales service!!

Dear Hisense users of Slippery Bridge, hello!

I don't know the viewing status of your TV,It is recommended that you replace other signal sources,In order to eliminate the possibility of bad signal sources,If it still can't be solved,Please call Hisense national service**4006111111,Hisense professional service engineers will come to your door to eliminate the service。

If there is a problem with the motherboard, report for repair and replacement. As long as the screen can be lit, it is generally not a problem with the backlight.