Question about Sony Grand WEGA KDF-55WF655 36" Rear Projection HDTV

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Lamp stopped working installed new lamp hit on button tv sounded ok you could hear the sound of a small fan for approx 30 secs then fan stoped, is there a reset button or any thing else that needs to be done

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  • Sony Master
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Recheck the Lamp istallation again.The fan area unplug the connection,replug it again tightly.The tv should work now.

Posted on Oct 16, 2010

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Posted on Jan 02, 2017

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1 Answer

When installing new lamp, should ballast be replcaed also?


Is there any noise coming from the cable box? My TV had similar problems, and when I had Comcast change the faulty box, the problem stoped

Jul 02, 2014 | Mitsubishi WD-62327 62" Rear Projection...

1 Answer

Picture and sound turn on and off


I believe that model has a logic board in it and that is what it sounds like to me. That is just off top of my head, but I believe if you will notice the standby light it will be blinking so many blinks and stop and then blink again. If so this is a code that you can look up on the Samsung web site and plug in your model and it should tell you what just say ~ 4 blinks means. I worked on so many and it has been a while but I believe the last one I had was a Samsung and I put a logic board in it. If I can be of any further assistance please let me know.

Mar 12, 2014 | Samsung HL-R5078W 50" HDTV

1 Answer

OK, following your advice of March 9th I got a new lamp from Mitsubishi and replaced it tonigh in my Mitsubishi rear projection model WD-62725 TV. The old lamp was clearly broken. However I have...


hi,
That sound may from the color wheel. Open the angine, open block front of lamp.

mas_baz_22.jpg
open cover of color wheel and grap it.

mas_baz_23.jpg Rotate color wheel manualy , listen it. If hear fristing sound, means color wheel is bad. Replace it too.
mas_baz_24.jpg Good luck.

Mar 24, 2011 | Televison & Video

1 Answer

My tv comes on runs for 30 sec. then loses sound and picture for 30 sec. and the standby light flashes green for 30 sec. then the picture and sound comes on . then about 30.sec. later it does the whole...


Hi,
It is symptom of weak lamp that has been reached to an end of its working hours life but not dead/ broke yet.
If lamp has not been replaced in last 2-3 years then please replace lamp in tv to get solve this problem.
Lamp replacement procedure is easy and written in user manual, please buy Sony original lamp for good picture in tv.
Thanks.

Feb 11, 2011 | Sony KDF-E50A10 LCD TV

1 Answer

I HAVE SONY KDS60A2020 TV ITS PICTURE GOES OFF EVERY 3 MINUTE NAD COME BACK AFTER 30 SECOND WHILE THE SOUNDS REMAINS OK I HAVE CHECK BULB IT LOOKS OK ANY SOLUTION


hi,
may be ur tvs lamp cooling fan have some problem. check it first. if lamp not get cooling it will go to over temperature, the circuit inside will sense this and make ur lamp off. and when the lamp get cooled come back again. if the fan is working then u can hear a small "ish" sound in the lamp side of ur tv. check it is it is there.
also check ur lamp, is there is any loos contact in its connection. just open the lamp cover, remove the lamp and then refix it again. then again test the tv.
ok

Dec 22, 2010 | Sony KDS-60A2000 60" HDTV

1 Answer

My Sony KDS-60A2000 is 41/2 years old. About 2 weeks ago I could not get the tv to power up. the green stand by light just kept blinking. I powered off, then powered up again and the tv started and and...


Hi,
TV needs lamp replacement as existing lamp got weak or has been reached to end of its working life, please note that lamp is not dead or broken so that is why lamp lit is not lit at tv front.
Hope these info will help you.
Thanks.

Nov 03, 2010 | Sony KDS-60A2000 60" HDTV

1 Answer

I have a sony wega kdf 60x5955 about 5 years old. while watching it the screen goes black and sound goes out the green light blinks once a sec. for about 30 sec. then the screen and sound comes back. dose...


There is about 2 or 3 things Lamp, Lamp Fan if Fan stops runinng then TV will shut off to protect Lamp and the Ballast Board is what turns Lamp on.Go to this website online Encompass Parts type in your Model number which is KDF60XS955 They list everything you need Service manual you can download for FREE These are the part number for (Lamp- A-1085-447-A) & (Ballast Board 1-468-875-11) Call them at 1-800-638-3328

Dec 08, 2009 | Televison & Video

1 Answer

MY SAMSUNG HLR5067WAXXAA PROJECTION TV JUST


replace the lamp only takes few min make sure you get right one for model of tv the LAMP MODEL number will be on OLD LAMP the tv will work and sound will come back hope this helps

Oct 22, 2009 | Samsung HLR5067WX 50" Rear Projection HDTV

1 Answer

Sony- KDF-50E2000


Have you replaced its Lamp?
Symptoms shows TV needs new lamp.
Please always buy original Sony lamp for replacement.

Mar 15, 2009 | Sony KDF-E502000 50" HDTV

1 Answer

Mitsubishi WD 62327


Yes this is the signal for a bad lamp. Other things can cause this. 1. Look at the new lamp. make sure it still looks good. not broken with little glass pieaces in it. 2. When you turn on the tv, put your ear to the lower back part of the tv near the middle. Listen for the start up of the color wheel (a low high pitch sound only at the start up of the motor). If this is good you will here a ticking sound only if the lamp dose not light.

Now with all this info. If the lamp lights (as seen from the back of the set) and goes out after a few seconds and you did not here the color wheel spin up, the color wheel is bad.

If you here the color wheel spin up and no ticking sound, the Ballast is bad.

The ballast part no. 939P978010

The color wheel is not avialable from Mits. You will have to replaced the light engine. It cost to much. Just buy a new tv.

My best gess is the Ballast.

Aug 06, 2008 | Mitsubishi WD-62327 62" Rear Projection...

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