Hey thanks. Great video even if you are doing it alone. Explanations were great. No wasted time on useless stuff. You focused on the relevant aspects and got it right. I have a 32 inch Aquos lying in the basement with the same problem. Hopefully get it going soon.
i had this sharp le830 since 2011. its been with my family for 10 years. i think it popped its fuse yesterday. i'll try to fix it by myself XD thanks for the video
I have a Sharp 80” LC-80LE632U that has half of the screen has a great shadow over the entire right side. I can barely see an image below it. If you know what part this is or how to fix it I would appreciate it. Matt
By no means am I a technician, but I've seen them disconnect the wire strips and then connect one side at a time. It usually narrows down to which side has the problem according to the video s I saw. You leave the one that is giving you the issue disconnected and block off so it doesn't make contact and sometimes that works. Try at your own risk. Like I said not a technician, but will be doing that to my unit .
I have a 50 inch Aquos that died last night, opened it up and tested the only fuse I saw on the circuit power board, it had continuity with the multimeter. They hard wired where the other fuse is supposed to be, it has continuity too. Oh well. I guess it's something else, I was hoping the slow burn fuse was the issue and that it was a matter of having the clip in fuses rather than soldered fuse holder connection. Symptoms, turned the tv on to watch an p;d school DVD style movie and then the power dropped to a blank screen, dead to the world, so it wasn't the fuse blowing from an excessive wall power surge. All capacitors have continuity on the power board as well. None of the boards show a burned circuit board and other resistors aren't discolored to me visually. I was thinking it might be a burned out infrared standby sensor that probably needs to be connected to complete the circuit ? Or even the hard switch for power on/off, volume & channel & whatever menu controls that can be done without the remote. A bad switch there would disrupt a circuit that might also need to be completed and in line. Could be an IC, processor or memory chip that died that also disrupts the flow of the TV as a complete unit, who knows ? I guess I'm at chasing cheaper parts for the manual control, the IR standby/power board & then the power board or anything else inside it. Out of warranty, sending it to a service center might be the expensive solution vs a disposable 50 inch tv that's probably at least a decade old. Was an inheritance when Dad passed away. not sure when he bought it, history is he was in FL, moved to NC for about 9-10 years, Mom passed away, he moved back to FL 8-9 years ago and passed away himself 4 years ago. Rarely use the TV beyond the DVD movies really and those nights are rare over the last 3 years I've had it. I'll look at the serial number & hope there's a clue to date this pristine, well cared for tv unit. Just don't want to throw away a solid tv for good parts over as much as a $ 150 power board. But I don't have any way of testing the screen now.
Thank you for sharing this video. I have the same television model with the TV not powering on and no red light. I hope the fuse is the only reason my TV stopped working, else I may sell for parts.
I recently have become an owner of this TV for the same reason: one day it stopped working..i want it gone..you can have it. I am confident enough to fix it myself. I'm about to buy the fuses. I see 5A and a 6.3A but with the pigtails already on them. Do you think it will be OK to use the 6.3A or only use the 5A? Thx!
Hi, I have a sharp aquos lc-60le636e with no power, I noticed that the fuse f7001 and capacitor c7818 were blown , I replaced both but when I attempt to power on it keeps blowing the new fuse
I have a Sharp 80” LC-80LE632U that has half of the screen has a great shadow over the entire right side. I can barely see an image below it. If you know what part this is or how to fix it I would appreciate it. Matt
Fuses blow for a reason........ I suspect there is still a short somewhere in that input section......
Hey thanks. Great video even if you are doing it alone. Explanations were great. No wasted time on useless stuff. You focused on the relevant aspects and got it right. I have a 32 inch Aquos lying in the basement with the same problem. Hopefully get it going soon.
i had this sharp le830 since 2011. its been with my family for 10 years. i think it popped its fuse yesterday. i'll try to fix it by myself XD thanks for the video
I have a Sharp 80” LC-80LE632U that has half of the screen has a great shadow over the entire right side. I can barely see an image below it. If you know what part this is or how to fix it I would appreciate it. Matt
By no means am I a technician, but I've seen them disconnect the wire strips and then connect one side at a time. It usually narrows down to which side has the problem according to the video s I saw. You leave the one that is giving you the issue disconnected and block off so it doesn't make contact and sometimes that works. Try at your own risk. Like I said not a technician, but will be doing that to my unit .
Just curious why you set the DVM to ohms to check voltage? Surprised the meter didn't fry. On a side note, they're ceramic fuses not capacitors...
I have a 50 inch Aquos that died last night, opened it up and tested the only fuse I saw on the circuit power board, it had continuity with the multimeter. They hard wired where the other fuse is supposed to be, it has continuity too. Oh well. I guess it's something else, I was hoping the slow burn fuse was the issue and that it was a matter of having the clip in fuses rather than soldered fuse holder connection. Symptoms, turned the tv on to watch an p;d school DVD style movie and then the power dropped to a blank screen, dead to the world, so it wasn't the fuse blowing from an excessive wall power surge. All capacitors have continuity on the power board as well. None of the boards show a burned circuit board and other resistors aren't discolored to me visually. I was thinking it might be a burned out infrared standby sensor that probably needs to be connected to complete the circuit ? Or even the hard switch for power on/off, volume & channel & whatever menu controls that can be done without the remote. A bad switch there would disrupt a circuit that might also need to be completed and in line. Could be an IC, processor or memory chip that died that also disrupts the flow of the TV as a complete unit, who knows ?
I guess I'm at chasing cheaper parts for the manual control, the IR standby/power board & then the power board or anything else inside it. Out of warranty, sending it to a service center might be the expensive solution vs a disposable 50 inch tv that's probably at least a decade old. Was an inheritance when Dad passed away. not sure when he bought it, history is he was in FL, moved to NC for about 9-10 years, Mom passed away, he moved back to FL 8-9 years ago and passed away himself 4 years ago. Rarely use the TV beyond the DVD movies really and those nights are rare over the last 3 years I've had it. I'll look at the serial number & hope there's a clue to date this pristine, well cared for tv unit. Just don't want to throw away a solid tv for good parts over as much as a $ 150 power board. But I don't have any way of testing the screen now.
MY tv light is red, but when you push the power button it doesn't work. Any idea what it could be?
great video, great job. now i know where to start looking on my Sharp when i open the back. Hope im as lucky as you.
great news indeed! Thank you for this!
Wow that's awesome. I have the same sharp TV from 2010 and I still love it no problems yet
Very cool, thanks man! I’m about to attempt a similar repair.
When you use the meter, does the tv have to be turned on?
Probably this the same thing it happens to my tv thanks for the tips..!!
thank you, entertaining and informative...I have a Aquos that has gone kaput, now I have the courage to go in...lol
Can you show video the trouble shooting of Model LC-40LE 820X no power on (power board problem )
Ok using a multimeter the wrong way is one thing, but clearing your soldering pump above the elektronics!! no way
And I did realize after the fact that at 10:22 I had the switch on my multi meter backwards, it was measuring resistance, not AC Voltage! Facepalm!
I have a Sharp TV model LC-40LE810UN. It has power but goes out after a few minutes. Do you think it may have same issues with the power board?
Crazy those fuses aren't in a holder of some sort where they are interchangable.
They want you to buy a new TV every couple years
guys, can anyone tell me the name of the power cable. I have no idea how to search for it online without the name of the power supply cable
Thank you for sharing this video. I have the same television model with the TV not powering on and no red light. I hope the fuse is the only reason my TV stopped working, else I may sell for parts.
ur measuring ac voltage set to resistance.....surprised the meter held out...
My sharp aquos quattron tv can't turn on .the led blinks twice continuously. Any suggestions here please
curious why you didn't just test fuses for continuity with multimeter?
Is there a way to reset these tvs
Fantastic video great job😎👍
I recently have become an owner of this TV for the same reason: one day it stopped working..i want it gone..you can have it. I am confident enough to fix it myself. I'm about to buy the fuses. I see 5A and a 6.3A but with the pigtails already on them. Do you think it will be OK to use the 6.3A or only use the 5A? Thx!
It says right on the board, it's a 5 amp fuse 250v
LOL measuring voltage on resistance! oops
All that talk just for a blown fuse??!!
I thought the same
you have the multi meter on Ohms and not ac voltage
Hi, I have a sharp aquos lc-60le636e with no power, I noticed that the fuse f7001 and capacitor c7818 were blown , I replaced both but when I attempt to power on it keeps blowing the new fuse
did u able to find the cause and fix it?
how the heck does the fuse come out?
It's a through hole fuse, so you have to unsolder it, or snip the legs.
Thank you
You sound like Jeremy Piven
Jeremy Piven sounds like me!
Hey man can u fix mines I’ll pay
I have a Sharp 80” LC-80LE632U that has half of the screen has a great shadow over the entire right side. I can barely see an image below it. If you know what part this is or how to fix it I would appreciate it. Matt