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TV shutting down

I have a samsung dlp tv, standby/temp led stays on even with tv off, turn tv on and tv shuts down in about 15 seconds

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Probable main power supply failure. In all modern sets, there will be two power supplies; one that keeps the set enough alive to respond to the remote and a second one that does the 'heavy lifting' supplying several regulated voltages for different subsystems. This latter one has failed.
If you can locate the main supply board, it may be fairly easy to remove to send off to the factory for repair.   

Posted on Dec 04, 2008

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Error code by led indicator samsung SP67L6HX1X


<img src="mas_baz.jpg" /><br />There are three LED indicators. LAMP, TIMER, STANDBY/TEMP. Each Led or combination leds indicated problem.<br /> <ul> <li>LAMP blinking : The picture will automatically appear in about 15 seconds.</li> <li>TIMER and STANDBY/TEMP blinking : A cooling fan inside the set is not operating normally.</li> <li>LAMP and STANDBY/TEMP blinking : Lamp cover on the rear of the set is not properly shut.</li> <li>STANDBY/TEMP blinking : Check if the ventilation hole on the rear of the set is blocked, because if the inner temperature is too high, the power will shut off.</li> <li>All LED blinking : Lamp may be defective.<br /></li></ul>It takes about 30 seconds for the TV to warm up, so normal brightness may not appear immediately. The TV has a fan to keep the inside lamp from overheating. You'll occasionally hear it working.<br /><br /><br />

on Mar 29, 2011 | Samsung HL-R6167W 61" HDTV

1 Answer

Ihave a DLP Projection TV, Model Number 52SX4D. When I try to turn it on, in the operation indicators, the second light from the top flashes and then the TV shuts off?


Hi Brian,

The operation LED indicators on DLP Projection TV's also act as 'Diagnostic Indiactors'.

The flash sequence of these LED's indicate the appropriate fault - you will need to refer to your User Manual which should explain what each flash sequence means.

Generally, most faults on DLP TV's relate to either cooling (fan operation), faulty/expired lamp, or even a loose panel (lamp door etc) somewhere is not correctly secured, causing a micro switch to trigger a shut down.

If you don't have a User Manual, try downloading it from the manufacturer's website.


Hope this helps......

Nov 01, 2011 | Projection Televisions

2 Answers

Shuts off after a few minutes


This is a common problem for samsung DLP tvs and is due to the age of the lamp.

See this article for some solutions to extend the life, but in the end, you need a new tv or a new lamp.

http://www.ehow.com/how_4802985_fix-samsung-dlp-tv.html

Mar 07, 2011 | Samsung HL-S5087W DLP TV

1 Answer

My samsung dlp turns on, then after 10-15 sec turns back off


It could be the temp sensor going bad. This sensor sits on top of the metal housing which the bulb assembly slides into. The bulb assembly will have a hole on top and this is where the sensor is above. There is a small blue and white wire that plugs into it. If you pull the wire out and put a paper clip or wire in the coupling you will basically bypass the sensor connecting the blue and white wire. If your tv turns on then that is your problem. Its cheap too. Here were my symptoms..1] Turn tv on 2] Bulb would light up..(which eliminates the ballast) regular picture would show up (which eliminates the bulb and color wheel) 3] 30 seconds later tv would shut down with 3 flashing lights. After bypass the tv turned on as always and hasnt shut down yet. Always un plug tv first. Get the replacement part to avoid overheating and possible fire

Mar 04, 2011 | Samsung HL-S5087W DLP TV

1 Answer

I have a Samsung HL56A650 DLP TV. The Standby/Temp and the Timer lights are blinking. It will turn on and then shut off. When it comes on the picture is fine but it only stays on for a few seconds. There...


Check ballast supply board that drives lamp and is attached directly with lamp, ballast supply board can cause of this problem, would be cause of smoke while tv shows picture for moment.

Mar 19, 2010 | Sony Grand WEGA KDF-42WE655 42" Rear...

2 Answers

Samsung hlr5067w shuts of after 30 seconds... flashes red


I would suspect the lamp first as they can cause intermittent shut down issues.

Nov 03, 2009 | Samsung HLR5064W DLP Projection TV

2 Answers

PROBLEM WITH SAMSUNG DLP TV


It could be the temp sensor going bad. This sensor sits on top of the metal housing which the bulb assembly slides into. The bulb assembly will have a hole on top and this is where the sensor is above. There is a small blue and white wire that plugs into it. If you pull the wire out and put a paper clip or wire in the coupling you will basically bypass the sensor connecting the blue and white wire. If your tv turns on then that is your problem. Its cheap too. Here were my symptoms..1] Turn tv on 2] Bulb would light up..(which eliminates the ballast) regular picture would show up (which eliminates the bulb and color wheel) 3] 30 seconds later tv would shut down with 3 flashing lights. After bypass the tv turned on as always and hasnt shut down yet. Always un plug tv first. Get the replacement part to avoid overheating and possible fire

Apr 07, 2008 | Samsung DLP HL-P4663W 46" Rear Projection...

2 Answers

Samsung DLP HL-P5063W


you have the same problem I have. The problem is fixed by changing the new light bulb. The problem appears again after 1500 hours of use. You can keep buying new light bulbs or avoid it by not buying another Samsung TV.

Sep 23, 2007 | Samsung DLP HL-P4663W 46" Rear Projection...

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