Hitachi 50V715 50" Rear Projection HDTV-Ready Television Logo

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Posted on Nov 09, 2007
Answered by a Fixya Expert

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Lamp light blinks after lamp replacement

I have removed and installed the new lamp many times, and still get the code for lamp cover not seated properly

  • Anonymous Mar 21, 2009

    I too have replaced the lamp and the Tv won't turn on.(red lamp light blinks) I even put the old lamp (which was working) back in and it still won't turn on. Unplugged tv,plugged back in with no result. Old lamp was working. When plugged in it clicks once and goes to red blinking light. Is there some type of "Fail;Safe switch not working when enclosure is put back in. Yes I also put cover on. Any help appreciated .

    Thanks Reg

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  • Expert 101 Answers
  • Posted on Oct 23, 2009
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Joined: Oct 23, 2009
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I have the service manual and it shows two door switches Dr 1 is in the back of the set on rt bottom below the temp. sensor. Dr 2 is at the front panel where you open it to replace the lamp. If one of these switches are open, it would show a lamp problem. If you have a Muiltimeter and can get to the switches see if one of them is open. Hope this is helpful.

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I HAVE A SONY KDS-60A2000 WONT TURN ON. RED LIGHT BLINKS THREE TIMES. TRIED NEW BULB. NO DIFFERENCE

Hi,
3 times red light blinking indicates that Lamp Cover has not been fixed in its location properly after lamp replacement.
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Power light blinks three times. tv does not come on

Hi,
If you replace lamp in tv then make sure lamp cover has been installed correctly on its place.
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Let me know tv model number that would be written on back of tv if lamp was not replaced.
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Tv light standby red just keeps blinking after replacing bulb

Hi,
If red light was not blinking before lamp replacement and after that it start blinking 3 times then pause for three seconds and again blink, check lamp cover that has not been fixed on tv or it is not fixed/ seated correctly there.
Lamp cover is first thing that you removed from tv to replace lamp.
Hope these info will help. If red light is blinking other than 3 times, let me know how many times it is blinking along with tv model number written at rear to provide you helpful info.
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Lamp light is blinking on my sony 42 grand wega rear production tv...how do you fix install a new lamp

first step.remove the screw and lamp door cover at the right side of your TV . After removing the screw and lamp door cover, you will see the lamp cover (it is color black with a handle at the bottom).then turn the knob/handle of the lamp cover on counter clockwise direction to remove it. Then you will see the lamp of your projection TV. Remove the old lamp and replace it with a new one..Make sure that the lamp is properly installed, the return the lamp cover and turn the knob on clockwise direction to lock it up,then return the cover ,screw and its done...
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Put lamp cover back in its place as 3 times blinking light shows lamp cover has not been fixed.
Lamp cover is first thing that you removed to replace lamp in tv, make sure it is fixed securely in its position.

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Sony Wega KF-42E200A Projection Bulb

New bulb is just fine.
3 blink shows that lamp cover after replacement of bulb in TV is not fixed properly or not seated well in its position.
Put new bulb and carefully place back lamp cover in its position because lamp cover will press tinny safety switch inside that will send signal to system control of TV that lamp is installed properly.
Turn On TV and get vivid picture of Sony.
Thanks.


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Power light blinks red 3 times and it won't power on. Replaced lamp. What do I do now?

Recheck Lamp cover and fix / place it properly. 3 times red blink shows lamp cover is not seated well.
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I would make sure you have it seated correctly into the ballest some times the connector will come undun
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