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I have a phillips tv model# 42hf9745d/27 I was watching tv and the power turned off tv I turned it back on the standby light comes on green but no picture need help to solve problem please.

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Sounds like it could be a power surge issue. When the power came back on it could have over loaded your TV shorting out parts of the tv.

Does anything come on the screen at all? Do you get a logo when it turns on? Can you access a menu at all? Can you try plugging in a different device (DVD player etc) and get a signal?

If you're able to get a menu or logo to come on, then it could be a cable issue. Check that the cables are secure on the TV and other devices. If they're good then the TV is most likely fried.

Posted on Jul 11, 2016

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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Anonymous

  • 1 Answer

SOURCE: Planar PDP42BK Plasma TV

It is the power supply. Replace the C97, C19, and C16 Capacitors with 2.2 uF ones.

Posted on Oct 03, 2007

Anonymous

SOURCE: Goodmans LD26450HD

i have same problem with mine on ld2650hd

Posted on Jan 14, 2008

Anonymous

  • 3 Answers

SOURCE: my power light on hitachi lcd is flashing red and

Sadly to the end I can now explain the "problem" of my question by myself ...
Because I'm was not sure if I can handle the "problem" by myself I gave the Screen to a technican at our City with all the Information I found until this point (By the way my suspicion was the defect of something at the power supply unit). Two days later he gave me a call with the information about the error: An error at the power supply unit - spare parts => 50€, Work => 200€).
Unhappily im not yet got at soldering on screens, but for 250€ i would have made a good course for this (and if I can establish i will learn it).

So now again a bit more objectively:
Error / Problem:
TV - Step 1: Power Off
TV - Step 2: Stand-By
TV - Step 3: Power-On
TV - Step 4: Short flashing picture
TV - Step 5: Reverse to Step 1

Solution:
1. Find the defect Fuse/Safe/...
2. Buy the Spare part at eshop2.euras.com
3. Change the parts -> et voilá

Hopefully I could have been a little help for someone.
With kind regards,
NatureOneFreak

Posted on May 30, 2009

vinnyq

vinnyq

  • 157 Answers

SOURCE: sony bravia kdl-52w3000, turn tv on, no picture or

Most likely this is caused by a defective main board. Changing the main board will fix the issue about 95% of the time.

To be absolutely sure, the voltages need to be checked on the power supply. If they are not the values listed in the service manual, then you should replace the power supply instead (accounts for the other 5% of the time).

Posted on Oct 07, 2009

welcomejee

Shahid Electronics

  • 10594 Answers

SOURCE: KDF-50a12U Powers off then standby light blinks 3 times

Please recheck Lamp Cover and make sure it is fixed in its space securely as 3 times red blink shows lamp cover error.
There is small safety switch in TV cabinet under lamp cover that has to be pushed by lamp cover if it is fixed in its position properly. That switch is not being pressed by lamp cover and causing this error.
Thanks.

Posted on Oct 19, 2009

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