Question about Televison & Video
IS THERE A WEBSITE TO SHOW ME HOW TO FIX LG TV 47LH30-VA MYSELF
Posted by Anonymous on
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Posted on Jan 02, 2017
If the buffer drive bds. were replaced along with the ysus and zsus and this problem occured it is definately and defective pdp.
Posted on Feb 15, 2008
Might be ur controller inverter board or main video backlight board.Ur video does show up a picture right?That the only two boards that related to video.My adviced to u is buy the controller inverter board first tried that,if not work return it for money back,but must pay restocking fee.That the board between the power supply and main backlight video board.Than u know for sure it the main video backlight board.
Posted on Oct 22, 2009
This will be your Y SUSTAIN board on the left hand side when you take the back off.
Plenty available on ebay, Very easy fix
Posted on Mar 05, 2010
I think you have a defective power board. the pop sound in coming from the board and giving you a low output voltage. do it yourself price about two hundred for parts.
Posted on Mar 13, 2010
Try unplugging all inputs and the power cord from the TV for 5 minutes. This will allow the main board to reset.
Next, just plug in the power plug to the TV, power up the TV, and even though there is not a source connected to the TV, check at least three inputs and see what the TV will report on the screen for each input.
Next, turn off the TV, plug in all known working devices (Cable/Antenna, DVD, Blu-Ray, Cable/Satellite box, Game, ….) with a known working cables to the TV, make sure all the devices connected to the TV are powered up and on, and now power on the TV.
Now check to see if the TV is seeing valid signal for all the inputs connected to the TV.
If your TV cannot see any signal at any of its inputs (HDMI1, HMDI2, HDMI3, AVI1, AVI2, Component1, ……), then the main board has failed and need to be replaced.
Posted on May 23, 2010
Tips for a great answer:
Mar 11, 2016 | LG Televison & Video
Feb 05, 2013 | LG 47LH30 47 in. LCD HDTV
Sep 20, 2011 | LG Televison & Video
This issue is a
common, but hardly talked about from LG. Your tv is probably 1 or 2 months out
of warranty, and now you're hearing a series of clicks. After weeks of fighting
with LG to replace my tv, i decided to fix it myself. i'm proud to announce
that my 50PK540 is now working. want proof?
Take a look at the video i posted on youtube, then you will have a
better understand why your tv is clicking... I'm also selling the repair kit
for this power supply board on ebay now.
LG power supply Board model number EAY60968801. With anyone of these PCB
# EAX61392501/7, EAX61392501/10, EAX61392501/11, or EAX61392501/12 with the parts if this kit, I've also fis
several 50PK750 models, Some clients have send me their broken power supply
board, so I can do the repairs. Please Make sure that you've already gone
through the process of troubleshooting and testing your tv's power supply board
before making any purchases.. I recommend that you get a tv tech to check it
out, because every tv is different. Email at email@example.com if you have
any question.and watch the video:
Dec 26, 2010 | LG 50PK750 50 in. Plasma HDTV
Dec 01, 2010 | LG 47LH30 47 in. LCD HDTV
Nov 20, 2010 | LG RC897T DVD Recorder/VCR Combo
May 20, 2010 | Televison & Video
Mar 05, 2010 | LG RU-42PX10 42 in. HD-Ready Plasma...
Nov 20, 2009 | LG 47LH30 47 in. LCD HDTV
Aug 12, 2009 | Universal Remote Control DIRECTV Universal...
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