32le5300 Screen off


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32le5300 Screen off

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moveson
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Feb 22, 2012, 11:11 PM

Post #1 of 10 (1478 views)
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32le5300 Screen off	Can't Post

hey guys thanx for the help in advance. I seem to be having some issues with my 32le5300 led tv. the problem. I turn my TV on and after about 5-15 mins the tv screen just turns off its in a open area. its like its going into screen saver mode where the picture turns off but i can still control channel and volume.. any ideas.. the LG guy said check my sleep timer...i also talked to a lg rep over chat and she said unplug and hold power button for 30secs the leave unplugged for another 5 and try it again... still nothing and my warranty is 1months 22 days past

jts1957
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Feb 23, 2012, 2:21 AM

Post #2 of 10 (1471 views)
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Re: [moveson] 32le5300 Screen off [In reply to]	Can't Post

Since (on the other forum) you DO discern video with a flashlight, check the B-plus source and turn-on commend/drive to the LEDs. Cool

http://elektrotanya.com/...1d.pdf/download.html

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Location: Far, Far Away

(This post was edited by jts1957 on Feb 23, 2012, 2:22 AM)

moveson
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Feb 23, 2012, 8:25 PM

Post #3 of 10 (1459 views)
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Re: [jts1957] 32le5300 Screen off [In reply to]	Can't Post

In Reply To

Since (on the other forum) you DO discern video with a flashlight, check the B-plus source and turn-on commend/drive to the LEDs. Cool

http://elektrotanya.com/...1d.pdf/download.html

i was looking though the manual and i didn't seem to find either thing you were talking about... is it something inside my tv settings or actually inside the tv it self... i am rather stupid when it comes to TVs i really have zero idea but i do thank you for the help in advance

(This post was edited by moveson on Feb 23, 2012, 8:31 PM)

jts1957
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Feb 23, 2012, 8:52 PM

Post #4 of 10 (1448 views)
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Re: [moveson] 32le5300 Screen off [In reply to]	Can't Post

Which manual are YOU looking through?
If it's the owner's manual, I believe you will need a electronics technician to diagnose your problem. Cool

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Location: Far, Far Away

moveson
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Feb 23, 2012, 9:10 PM

Post #5 of 10 (1444 views)
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Re: [jts1957] 32le5300 Screen off [In reply to]	Can't Post

i am looking through the one you gave me the link to. i did a ctrl F seache and didnt find any of those key words but maybe i unplugged something when i blew air(low power) into my TV a few weeks ago to dust it out ?

jts1957
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Feb 23, 2012, 10:02 PM

Post #6 of 10 (1439 views)
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Re: [moveson] 32le5300 Screen off [In reply to]	Can't Post

You will need to access the inside of the unit.

The LED/LCD panel needs to have power (B-plus) to power the LED back light. It also needs a Control or command to turn the LED back light "on." Various abbreviations are used by the different manufacturers. (BLON - BLEN - LEDON - LEDEN etc.)

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Location: Far, Far Away

moveson
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Feb 28, 2012, 8:05 PM

Post #7 of 10 (1415 views)
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Re: [jts1957] 32le5300 Screen off [In reply to]	Can't Post

http://i1150.photobucket.com/albums/o609/moveson45/IMAG0065.jpg

http://i1150.photobucket.com/albums/o609/moveson45/IMAG0066.jpg

http://i1150.photobucket.com/albums/o609/moveson45/IMAG0067.jpg

http://i1150.photobucket.com/albums/o609/moveson45/IMAG0068.jpg

http://i1150.photobucket.com/albums/o609/moveson45/IMAG0069.jpg

i see alot of white stuff seeping out of some of the parts on the TV idk if thats supposed to be there or not i didnt see much else unplugged or what not

also my part # on my board is LA84J608028020133 <1.0> i cant seem to even google that part # i see 2 different versions on shopjimmy.com and am currently waiting on a call back from their tech support to see what difference is

(This post was edited by moveson on Feb 28, 2012, 8:36 PM)

jts1957
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Feb 29, 2012, 8:59 AM

Post #8 of 10 (1398 views)
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Re: [moveson] 32le5300 Screen off [In reply to]	Can't Post

White stuff is normal.

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Location: Far, Far Away

moveson
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Mar 3, 2012, 3:47 AM

Post #9 of 10 (1380 views)
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Re: [jts1957] 32le5300 Screen off [In reply to]	Can't Post

well i got a new power board and still no picture, with this one it doesnt even try to turn on ... i still get sound and control of the tv but no picture, and i can still see movement with a flashlight

moveson
New User

Mar 3, 2012, 9:11 PM

Post #10 of 10 (1366 views)
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Re: [moveson] 32le5300 Screen off [In reply to]	Can't Post

i put my old board back in and it responds the same as the new one ... maybe its the mainboard ?

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