Broken LG LCD TV Capacitor Black Screen My Wont Turn On




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Geoffrey Morrison: Small local electronics parts stores don't exist anymore--maybe in some major cities. RS is toast. I didn't see bulging electrolytics: I wonder about the internal power supply. I'm not now likely to buy a refurb mainboard for the smaller 26" LCD TV (the part maybe still goes for about $75, if it still exists--that's about the value of the TV, used and nominal--maybe even more--that's just not reasonable). Fixing it is pretty low on the totem pole.

FI--just get new and recycle. I hate to see my broken TV simply being shed like that--given the great efforts necessary concerning development, components, fabrication, logistics, marketing etc.--and problematic disposal--not just purchase costs. Flat screens seem almost miraculous. It looks practically new and shiny, still....

More concerted and organized efforts towards documentation and instruction prove warranted--we can't just rely upon simpleton pay advice from TV techs online anymore. It's often hard to divine exactly what's wrong. Things are improving--more content here. It's certain that some DIY'ers with broken big screens like this will attempt valiantly, still....

Katie Pace: Thanks for your tips! We just fixed our LG for less than $40 because of you!

Tony Brown: only replaced the burnt out 1 and works fine thanks for your help

jyoti sharma: Hello, My samsung LED tv has a similar problem.
When I switch on the TV I can see no image just a blank screen appears but the sound is perfect. Is this related to capacitor or do I need to change the screen.

jyoti sharma: Hello, My samsung tv has a similar problem.
When I switch on the TV I can see no image just a blank screen appears but the sound is perfect. Is this related to capacitor or do I need to change the screen.

T-Bone: I'll try this some time this week. My very large Dynex TV went out...

Daryl Coleman: My TV went off while watching it turned it back on got no pictures but have sound could it be a fuse 70in plasma LG

Matthew Harr: I had 6 blown caps on mine and I was able to replace them for 7 bucks and change since I already had the soldering iron and solder. Thanks for this video!

GET YOUR GAME ON HD: I was waiting for the t to blow up at him,,like the big speaker in back to the future,,,,,also but the sodering gun/stick at Walmart,,then return the freaker,,,,lol,,or keep it and collect broken tvs and fix them

eridgeboy: btw $40 for a few caps ?

eridgeboy: top tip for easier capacitor removal - warm them and the pcb up first with a hairdryer - you can then use the soldering iron at lower temp and minimize potential damage to the pcb !!

Ted Baltz: Holy crapballs hahaha
Hey my compacitors are fine but my screens still black
What cld that be?

Garadun Truesdale: Praise the crap balls! 

Steven Rivas: My tv turns on but I don't have picture or sound I have a 39' Proscan lcd

Robbie Jackson: I have a stripped screw too!

James Van Kahn: Black screen on my 06`LG was caused by the noise filter where the power cord is plugged in. May want to look into this if you discover all your caps being flat (normal) on the power board.

ApemanMonkey: Do you need a special type of solder or will the regular solder I have laying around do the job?

Eduard AV: thanks mate, fixed mine with it :-)

Eugene Bailey: Om my tv I changed mainboard and power supply power light comes on and stays on but the screen is black do you know what might be the prob.

rex goodchild: Thank God !!! My tv works now !!!

Chef de NYC: Thanks! I'm more info ultrasound type of work. I learn most of the stuff myself online. Just only recently start looking for a school to make things "official". Hehe
Rating:
Broken LG LCD TV Capacitor Black Screen My Wont Turn On 5 out of 5

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