Question about Sharp 65DR650 65" Rear Projection Television

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Negative picture,lamp indicator flahing 3 minutes after turning tv off

The lamp indicator start flashing,I have a negative picture.bought a new lamp installed it,still the same horible negative pix.After turning off the unit
the lamp indicator still flashing around 4 min,and stop.Need some advise
please.Leo I replaced my lamp and the picture is still bad

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Sounds like your system board is really shot ....did you have a power glitch recently? got backup?

Posted on Feb 11, 2008

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SOURCE: negative picture,lamp indicator flahing 3 minutes after turning tv off

I changed my lamp in the 65dr650 but the picture still looks like a black and white tv and flickers

Posted on Feb 11, 2008

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Status indicator flashes 3 short times, then one long red flash


Once the status light blinks 3 times, this is an indication that there's a problem with the lamp. The lamp may need a replacement.

If you replace the lamp, but get the same problem, check the inverter board.

If you're not sure where the inverter board is, then you may need to contact a pro for your safety.

Good luck and have a good evening!

Feb 14, 2010 | Mitsubishi WD-52327 52" Rear Projection...

Tip

Pix shuts off, green light starts flashing, pix comes back and shuts off again


If you have an issue where your picture turns off and the green power light starts flashing, you are most likely looking at a weak or old lamp. Do not be confused with a pix loss and a RED light flashing, as this can be caused by many things. The normal sequence of events for this fix is this:
1) TV turns on normally, plays for 1 to 3 minutes (may be more or less time)
2) Picture goes out and green power light begins flashing. It may flash for up to 2 minutes
3) green light turns on solid (stops flashing) and picture returns.
4) Picture goes out again and process repeats.

You may have been told that "if the lamp light isn't on, it isn't a bad lamp".
FALSE!
A weak lamp will cause the process above to occur. Other signs of a weak lamp:
The reflector in the lamp is very cloudy
You may see a "growth" or "bubble" on the vertical glass tube which is the lamp
You haven't replaced the lamp in quite some time or it is the original lamp from when you purchased the TV.

In cases like these, try a new lamp. Stick with an original Sony lamp, as there are many stories (both personally witnessed by me and also documented on the web) about problems with after market replacement lamps. And remember, lamps DO NOT have a shelf life; you can store them in a good environment (not too hot or cold!) for an indefinite period with no ill effects.

on Nov 03, 2008 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

TV switches itself off after 1 minute standby flahes red to green


there seems to be a possibility that your ballast might defective.. i recommend you replace it. It might not have enough voltage to keep up with the new lamp

Jul 02, 2009 | Sony Projection Televisions

2 Answers

No sound or picture, 2004 pt50dl54j


remove back panel. blow out all the dust from all the components except the fan on the right.
Vacuum out all the dust.
Have you replaced the lamp? that would help too.
There are 2 small red lamp. One indicates HEAT problem. The other one is the LAMP indicator.

Jun 13, 2009 | Panasonic PT-50DL54 50" Rear Projection...

1 Answer

I cant get a picture to display after just replacing the lamp


After replacement of lamp, please put back Lamp Cover securely as TV shows error of lamp cover (3 times blink)

May 07, 2009 | Sony Grand WEGA KDF55E2000 55" Projection...

1 Answer

Panasonic PT50LC14 No Sound or Picture


unplug it, and let it set for a minute or 2, then try it again...if it does it again hit the power button again to turn it back on...also once the the tv turns on make sure you reset the counter for the bulb..that will also cause problems...to reset the counter press the (-) volume on the tv while holding down the (-) press spilt,pip on the reomte...the lamp will reset and the indicator will go out

Jan 20, 2009 | Panasonic PT-50LC14 50" Rear Projection...

1 Answer

No Picture - Lamp Indicator Blinking


This may be the main power supply, or the lamp supply. This is providing that the new lamp is okay.

The service tech will swap out the modules to service the set.

Jerry G.

May 15, 2008 | Sony Grand WEGA KDF-55WF655 36" Rear...

2 Answers

T.v. will not turn on. flahes "lamp" then no picture!


This will have to be narrowed down to a specific problem. I would try the easiest things first. First check the lamp. Is it bad or just starting to go bad or does it just need to be reseated with the ballast? If the ballast flickers when turning on your TV, then you will know it is the lamp that is not working or the ballast may need to be replaced. If that is not the problem next check to see if the color wheel is spinning or broken. If broken, it will need to be replaced. If not spinning it is the DMD board that is bad. The color wheel is plugged into the DMD board. If the DMD board is good it will spin the color wheel, that is what will start your lamp. When you lamp starts, you have your picture.

Mar 23, 2008 | Samsung HL-R6167W 61" HDTV

1 Answer

Mitsubishi 57" HDTV - has sound and timer light flashes


I had the same problem and my local repair guy soldered a defective sensor so that it goes around that problem. I also had to buy a new bulb. Now my picture is "cloudy" and the repairman has no idea why. I am waiting for them to call back on it.

Mar 20, 2008 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Negative picture,lamp indicator flahing 3 minutes after turning tv off


I changed my lamp in the 65dr650 but the picture still looks like a black and white tv and flickers

Jan 30, 2008 | Sharp 65DR650 65" Rear Projection...

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