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Tv goes into standby mode when you turn on - Projection Televisions

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  • steeler_sam Dec 10, 2008

    tv is in standby mode

  • Anonymous Mar 15, 2009

    Tv goes on for a minute or less and then switches off

  • Anonymous Mar 30, 2014

    TV will not turn on immediately goes to standby mode

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I had the same issue and I had a local guy fix it. They had to replace two boards. http://www.spccomputing.net

Thats who I used.

Posted on Mar 08, 2009

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1 Answer

The TV keeps going into standby mode , comes back to proper picture and with-in 15-20 seconds goes back into standby mode. It happens continueously.


Hi,

May I know if the standby led light at the front panel is blinking, if so please count how many times it will flash to determine the error code? If not follow the steps below.

In standby mode press the button of the remote control in sequence, " Display ", " Channel 5 ", " Vol (-) ", " Power ". Self diagnosis screen will displays. Le me know the result.

Jdvillanueva

Sep 02, 2011 | Sony Grand WEGA KF60XBR800 60" Rear...

1 Answer

Can't turn on


When you turn the MAIN off you are killing all power to the set---Some advice---If you Google the model number of this set with the word problem after it you should find what I have seen a lot in these sets: they develop bad solder connections on the power supply printed circuit board---usually the board is about 18 inches tall and 12 inches wide--A number of sites online offer to have you ship them the board and they will resolder it for you.
I have repaired about 12 of these with this problem in the last 2 years---The board has to be removed(there are quite a few plugs that need to be labeled and removed and lots of screws that secure the board in place.)

Maybe not a job for a do it yourself person but the soldering (if it is your problem) will take about 45 minutes(including removal and installing board back).

Like most modern sets this set uses lead free solder and it is soldered(the boards) in a wave or one step process---over time from heat and expansion some connections may crack or even break loose----I would look at the POWER SUPPLY board(follow the power cord as it goes right to it)

If you have any questions or need help please contact me here.

I do this here for free so if this information has helped you take a minute and give me a vote here.

SD TECH

Sep 06, 2009 | Pioneer SD-533HD5 53" Rear Projection HDTV

1 Answer

Samsung HLP4674W - changed bulb - still no picture - lights flash


If the lamp has been replaced I would think the Lamp ballast would be most likliest followed by the color wheel and then the Digital board. You can get any part needed for your model at www.tvrepairworld.com just leave them a email they respond quickly.

Aug 28, 2009 | Samsung HLP4674W 46" Rear Projection HDTV

1 Answer

Tv turns off after being on for 1 minute.


I assume its Sony DLP TV and symptom shows it is new lamp time.
Let me know exact model number to help you more info.

May 11, 2009 | Sony Grand WEGA KF50XBR800 50" Rear...

1 Answer

Is the t603 and r672 part of the tv or the actual circuit breaker


Three blinks - B over voltage protection (OVP), unit goes to the standby mode then displays the 3 blink fault. This is also a problem in the power supply circuit, check T603 and R672.

DOES THIS ABOVE issue have anything to do with Cooling FAN?
I cannot hear the cooling fan come on when first turned on like
before THANKS

May 05, 2009 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

Service menu


Hi,
How to Enter Service Mode
1. Turn on the main power switch to place this set in standby
mode. (LED will light in red.)
2. Press the buttons on the commander as follows, and enter
service mode.

PRESS these buttons in sequence

ON SCREEN DISPLAY---> (DIGIT 5) ---> (VOLUME +) --->STANDBY

Method of Cancellation from Service Mode
1. Set the standby mode (Press “ (TV STANDBY)” button
on the commander), then press “ (TV STANDBY)” button
again, hereupon it becomes TV mode.


Thanks

Oct 29, 2008 | Sony KP-53HS30 53" Rear Projection...

1 Answer

TV goes to standby mode


kindly check the capacitors on the low power section.....

Jan 29, 2008 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

Sony KP-46S17


does the standby light blink?

Nov 09, 2007 | Sony KP-41T65 41" Rear Projection...

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