How to Check Damaged Vertical IC Easily
Updated by: Brooklyn
On: 22 Feb, 2021
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How to Check a Broken Vertical IC - Checking a vertical IC may not be a difficult matter for some people who are already proficient in the world of television service technicians, but for some other people who are still laymen and even beginners i...
How to Check a Broken Vertical IC - Checking a vertical IC may not be a difficult matter for some people who are already proficient in the world of television service technicians, but for some other people who are still laymen and even beginners in fixing televisions it could be that this checking process will take a long time and there is still doubt due to lack of knowledge and experience in this matter.
Therefore, you need information on an easy way to be able to help you check the vertical IC television, so that you don't find errors later when doing service to televisions that are damaged and have problems. Actually, there are many causes of television problems, one of which can be checked is the vertical IC which is also a component that is prone to problems.
As is well known, the vertical part of this television is often damaged. It's right for you to read this article because it will provide information related to how to check the vertical IC on a television that is damaged or it could be on a television that doesn't have a problem. Here's how:
1. Check the vertical IC Cooler when the TV is first turned on.
This is an important first step to take when you want to check the vertical IC on the television. Steps like this are easy enough to find early detection whether the vertical IC is damaged or not. When the first television is turned on, the IC Vertical IC should not immediately heat up immediately, the heat occurs gradually. However, when you check the cooling part, it immediately feels very hot, so there could be damage to the vertical IC.
2. Measure the voltage on the vertical Vcc IC.
The next check that can be done on the television to make sure the vertical IC is damaged or not is to measure the vertical IC Pin Vcc (B +) voltage. The voltage on the pin is around 24 VDC. When you measure, but there is no voltage, try removing the Vcc Pin of the IC, if it is removed then there is a voltage, this Vertical IC could be damaged.
3. Check the Vertical IC Body.
Next, to check the vertical IC, you can check directly on the vertical IC body. Pay attention to the appearance of this vertical IC, if you see cracks, charred and even burnt conditions, you can be sure that your vertical IC is damaged and must be replaced.
4. Measure the Vertical IC Output voltage.
The voltage on this Pin is around 16 VDC, when you measure B + Vertical there is a voltage then the voltage from the oscillator on the Croma IC also reaches the Vertical IC Pin, but what happens is the vertical IC has no output voltage. So you can be sure your vertical IC is damaged.
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