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SAMSUNG HLS4676SX UNEXPECTEDLY SHUTS DOWN DURING USE. PILOT LIGHT (GREEN/LOWER RIGHT CORNER) BLINKS FOLLOWING SHUTDOWN. PROBLEM CAUSE? SERVICE MANUAL COVER THIS PROBLEM?

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  • Anonymous Feb 27, 2009

    same problem here!

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SAMSUNG HLS4676SX UNEXPECTEDLY SHUTS DOWN DURING USE. PILOT LIGHT (GREEN/LOWER RIGHT CORNER) BLINKS FOLLOWING SHUTDOWN. PROBLEM CAUSE? SERVICE MANUAL COVER THIS PROBLEM?

Posted on May 19, 2009

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Mitsubishi hdtv 1080 what are the blinking green light codes


ost models have a self-diagnosis feature to help determine shutdown problems.

To enable this feature do the following....

1) Turn the tv on and then let it shutdown
2) Press the input and menu buttons on the front panel simultaneously and hold them in for 5 seconds
3) After 5 seconds the power LED on the front panel will blink a two digit sequence.

This will commonly be one set of blinks followed by a short pause then another set of blinks.
This will repeat around five times.

1 - 2 = no error detected

2 - 1 = X-ray protect (high voltage or beam current)

2 - 2 = Short protect (short detected - commonly caused by convergence failure - to repair this check out site for a convergence kit)

2 - 3 = Deflection protect

2 - 4 = Vertical protect


Note: A constant blink on certain models will typically be caused by a fault in the DM model. To repair this check out site a "blinking green light kit"

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1 Answer

TV (wd-82738) shuts down unexpectedly and fast flashing green light comes on This occurs about once a week.


The tv flashing green light is on it have a word"LAMP"writing on the tv frame?Yes,than the tv projection lamp life it is ending.Tv unexpectedly shutdown the tv also have clicking noises sound too?That the board call the Ballast board is dying too,this board only job are only to ignite the projection lamp only.Tries websites like Partstore.com,Ebay.com to buy a new projection lamp and might have also have to replaced the Ballast board too.

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When turning on samsung hln467w, lamp light blinks, screen stays dark, can hear audio from tv show, but then a high pitched sound begins for a few seconds. The tv turns on and off for a few cycles with the...


The tv have a colors wheel,have a whinning high pitch sound,mean colors wheel is warping not spinning right any more.The colors wheel is dead,must be replaced.The tv have high pitch sound,shutdown the projection lamp.The projection lamp might be dead or not?Not yet determine dead or just shutdown by the nonfunction of the colors wheel.

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1 Answer

Sony kdp65ws550 turns off after about 20 minutes


so its a 4x error code.
i don't have access to the manual but suspect that its the green crt (picture tube) causing the issue. this model had known issues with the crts and many of them needed all 3 replaced. if the serial # begins with an early # like 900 then its probably that.. i think 4x is a over current or over voltage shut down..
if its the crt heres what you do.
access the front panel.. its behind the speaker grille and you will have to remove screw either on the back of the sides of the grille or remove two plastic screw hiders and 2 screws at the bottom front corners. way down by the floor. then there are also snaps that will hold the grill on.. pull hard in the area of the snap, they are tough but will pop free before the plastic breaks... then you get to the front access panel. remove that, then you will find the focus block.. black little box with 6 knobs on it, all glued into place. its hard to read but you can see letters by each knob, r for red, g and b.. you will also see one row of knobs is focus, the other is screen. dont touch the focus ones. i like to mark all of them with a sharpie or marker before moving them.. so you want to turn down the one thats labeled g and screen.. that will lower the drive to the green crt and will hopefully stop the shutdown.. you can lower the drive and keep it from shutting down and maybe save it. if it still goes green and shuts down the tube may be shot. if it is the tube/crt you will see the whole screen go green with little horizontal green lines across the screen and then shut down.. anyways, hope this helps.. kind of a complicated troubleshooting procedure. let me know if i can provide any more help

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1 Answer

Immediately Shuts off with blinking light codes


I suggest doing a google search using the tv model # and brand.
I have learned myself that different big screen tvs seem to each have their own common problems. I have read before of power supply issues that cause what your describing.

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TV shuts down with Red Light blinking


Thats an easy set to trouble shoot, but you would need the manual called toshiba power supply and shutdown circuit troubleshooter. It takes you step by step on the items to check so you can easilly pinpoint the problem. You can get that manual at the following link, they email it right after purchase and they also provide free one on one tech support so you can get help with it if you need. Heres the link
http://servicemanuals.vstore.ca/

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A few green flashes and the TV shuts down, blinking stand by light.


If you get rid of your TV I will buy your blue Tube Mike Audiomonkey@comcast.net

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3 Answers

Rca model d52w19


blinking light indcate a processor shutdown.. the processor has detected a problem in safety circuits and shut down the set. common problem are flyback and horizotal ouptut transistor. the processor has a error log file. technicians can plug a specail computer and read those to determine problem

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2 Answers

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What are the labels on the lights? Timer/Lamp/Service and what color is wich?

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