MAGGIE bANNISTER Posted on Feb 19, 2016

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Tv turn screen black within seconds of turning it on

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The Knight

Philips Master 76,851 Answers
Posted on Feb 19, 2016

The Knight

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Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

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47PFL7422D/37 Television

Televison & Video

My Sanyo flat screen messed up one day, the screen turned black with no picture, but there was still sound. Now when I turn it on, it shuts itself off automatically within seconds. Why is that?

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Tv turn screen black within seconds of turning it on

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The Knight

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Related Questions:

My Sanyo flat screen messed up one day, the screen turned black with no picture, but there was still sound. Now when I turn it on, it shuts itself off automatically within seconds. Why is that?

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47PFL7422D/37 Television

My Sanyo flat screen messed up one day, the screen turned black with no picture, but there was still sound. Now when I turn it on, it shuts itself off automatically within seconds. Why is that?

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Trustworthy Expert Solutions

Tv turn screen black within seconds of turning it on

1 Answer

The Knight

Add Your Answer

Attachments: Added items

Related Questions:

My Sanyo flat screen messed up one day, the screen turned black with no picture, but there was still sound. Now when I turn it on, it shuts itself off automatically within seconds. Why is that?

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