Samsung TV Repair- PART 1 OF 2 - LCD Television
Samsung TV Repair- PART 1 OF 2
This is a video HOWTO on repairing common power-up failure on Samsung 52 flat screen flat panel LCD television. This video demonstrates how to remove back panel of display, remove power supply board, and replace faulty power supply electrolytic capacitors using a soldering iron.
[Video Rating: 4 / 5[/random]
Would you be interested in looking at my powersupply of my Samsung UN46B80006XF. My TV acted up all at once.
ReplyDeleteI would take it appart But I would like a skilled person to repair the power supply.
Personally I wouldn't try repairing a TV myself, better to get a new one!
ReplyDeletethanks mate. tried it and still wont power on. thought I soldered wrong or something. rechecked everything and then called up the samsung service center. spoke to a decent samoan tech who explained to me that 30% of times its also the eprom on the motherboard that needs to be replaced as well as the bung power supply burns it out. 14NZ$ for a new eprom and 35$ labour to him for fixing it. felt damn good when it finally switched on after sitting dead in my basement for 2 years. YEAHA BUDDY! :)
ReplyDeletegdgdeeeeeeeeeefd
ReplyDeletemine all look good ? wtf help
ReplyDeleteThanks to you and your little helper. my TV works again.
ReplyDeleteGreat video.
The guy at Radio Shack acted like a jerk when I told him what I was doing.
Maybe he has stock in Samsung.
But thanks again............
Too often our modern electronic devices break down just after the warranty expires, some just before. I used to think it was purely coincidental but when people all over the world have the same problem, odds of it being coincidental are impossible, THEY PLAN IT ! If you do some serious research on this you'll find that they admit that it's part of their design engineering, they even have a name for it "Planned Obsolescence" This is not only corrupt but it's draining the Earth's resources.
ReplyDeleteThank you so much for this video. I just finished repairing my own Samsung and it is working like a charm. The only part I was confused about was which type of solder to use and if Rosin Flux was necessary (especially depending on the type of solder). I ended up using 60/40 (b/c I heard you mention it). They were out of RA flux so I used "no-clean" and bought a Rosin Flux Pen just in case and painted it a bit. I also made sure to clean it with alcohol when I was finished.
ReplyDeleteThank you for your video. I'm wondering if you may (or any of your viewers) know what would cause the tv screen to go black (with slight visions of shadows of the picture now and again) and what a person could do to fix that themselves? Thanks.
ReplyDeletehey guys I have a 32 inch samsung LCD TV. and it gives no response when connected with the power outlet. There is no Red light no blinking its just dead. We called the TV repair guy he said the power supply got burned. This happened when my Dad hit the cable wire behind the TV by an accident and there was a little spark there and its not working since then. Can you help me with that thanks
ReplyDeleteomg sir you and your little trusty helper are the bomb buddy .i can not stress how thankful i am. i did as you said step by step and im am amazed you fixed my tv and i cant thank you enough .please give me a e-mail .so i can send your little helper some skateboard stickers ..you rock and today is my wifes birthday so i was stressed really bad but you made my year ...LISTEN TO THIS MAN HE KNOWS HIS TVS .
ReplyDeleteHi
ReplyDeletePlease help,the tv wont turn on ,there is red light and capacitors are ok?
Really appreciate
after watching your two part video i had the confidence to try this repair myself with success.
ReplyDeletethank you!
I have replaced most of my caps in the tv Im fixing, but I still have 3 820ufx25v left to replace and I cant find them anywhere! (i live somewhere remote) any chance to exchange them for some diferent uF/v ?
ReplyDelete"Walking" out the caps from their mounting on the pcb is NOT ADVISED! If you don't have the skills or equipment to properly de-solder the capacitors from the pcb, either have a professional do it for you or just simply replace the SMPS board for your model. Walking the caps out can permanently damage the printed wires and pads on the pcb by overheating them. If you are not fully trained in the proper use of soldering techniques, do not attempt this or any similar repair.
ReplyDeleteThanks - that worked!! And in time for the Kentucky/Kansas game!
ReplyDeleteThis totally worked! Thanks for the video!
ReplyDeleteannoying kid!!!!!!! get rid of him and make a new vid its impossible to concentrate
ReplyDeleteOMG THANK YOU for your video! Fixed my 52" samsung LN750 with four 1000uf 35 volt capacitors from Radio Shack for $10! THANK YOU!!!!! Samsung settled the class action but my TV was mfg Jan 2009 and settlement only covered TVs mfg before 12-31-08. Soldering was a little tricky but used a new small tip soldering iron. Flux helped I think. THANK YOU!!!
ReplyDeleteExcellent !!
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you are one boring guy :P
ReplyDeleteCanadians who want to join the Class Action lawsuit against Samsung are encouraged to contact Merchant Law dot com, speak to Steve Osborne at 289-398-7777 to get added to the filing.
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ReplyDeleteWhen your tv or capacitor broke did it make loud POP and some crackling noises?
ReplyDeleteIt was my first time using a soldering iron and I did it. Never say you can't do something without trying.
ReplyDelete