Common Malfunction of Television

Common Malfunction of Television Part # 3


Malfunction #7 :

There is no color on the receiving channel.

Description and location of the malfunction:

Clear to us that this malfunction to image receiver with the lack of

colors in it. This failure is limited to income between the

circles indicate the Compound and visual services teams colors and circles out three colors.

Diagnosis and treatment:

- Set the device to measure Alofumitr DC (VDC).

- Set the channel to the best possible image.

- Put each of the key color COLOR and key CONTRAST clarity in the extent to them.

- Check the antenna connections and the entrance to the wire (Alshyler) to the slot antenna device (tuner).

- If there is no color line, tested Nutrition 12-volt Linker for integrated private color.

- Measure the efforts of the difference color signals of the integrated teams three colors.

- If efforts are not integrated, then change the natural color difference, but if normal then entered the follow-up within the difference color signal integrated out colors.

- If we did not find out the efforts of three colors, change the integrated output colors.


Malfunctions #8 :

It is clear that the image receiving malfunction accompanied by shadow or the color of the imagination to picture the image.

Description and location of the malfunction:

The damage limited between Scissors juxtaposition color deviation and files on the neck of the screen.

Diagnosis and treatment:

- Reset Scissors concordance color around the neck of the screen.

- In the absence of safety scissors, color juxtapositions then change.

- It is often the reason for this deviation malfunction files are corrupted on the neck of the screen due to rising temperature.

- After making sure that files are corrupted, then the screen changed taking into account the technical specification.


Malfunction #9 :

Repeated sliding image vertically.

Description and location of the malfunctions:

It is clear to us that the holidays of this image rises up and down without control. And is often confined to this circuit oscillators OSCILLATOR malfunction or in the key settings stay vertically.

Diagnosis and treatment:

- Set the device to measure Alofumitr DC (VDC).

- Measure the voltage signal pulse emerging from the vertical integrated oscillators OSCILLATOR.

- In the case of non-safety signal frequency, change the vertical integrated oscillators OSCILLATOR a new one.

- In the case of the safety of the pulse emerging from the vertical integrated oscillators OSCILLATOR This means there was a malfunction in the controlling key to stay vertical.

Make sure the safety key or non-territorial and change it if you are not sure of its safety.