Hisense 55" TV, red standby light flashes but no picture. Model 55H6E television repair.
ฝัง
- เผยแพร่เมื่อ 26 ส.ค. 2024
- This is a Hisense 55 inch 4k television, model 55h6e that starts with a solid red standby light at the bottom of the TV. When you press the power the red light starts flashing as though the television is going to power on. But instead after a few quick flashes the standby light turns back to solid red.
In most cases this symptom could be caused by a bad mainboard or Power Supply because the Tv is actually shutting down and not staying on. However who would think this would be caused by a bad back light?
We are going to troubleshoot this television, determine its a back light problem and replace the single led thats causing this symptom. Thus repairing this 55h6e model Hisense led smart television.
To Support this Channel; visit our
ONLINE STORE.....bigdogelectron...
FOR TOOLS AND TEST EQUIPMENT
bigdogelectron...
![fellow fellow - PROUD feat. INK WARUNTORN [STRING QUARTET]](http://i.ytimg.com/vi/BQrVkMPTdHE/mqdefault.jpg)
Thanks so much! My neighbor threw out this exact same tv. I took it home and plugged it in. Does the same problem. This was the only video that broke it down and diagnosed the problem. Thanks a lot. We got us a new TV!
Just wanted to say, had a 65 inch hisense tv that was doing the same thing and took it apart but never could find the issue. Watching your video has definitely made me think I can finally repair mine. I will be glad to have my tv back. Thank you for the awesome video
Very professional good job. I am a retired TV tech for 40 years and it served me well and miss the smell of resin and the happy and dog memories of fixing STUFF so cheers and beers.
I'm a electronics technician. This was a great video man. Thank you so much! The chill music was great, and you clearly know your business friend :D
1st vid with someone who actually knows whats up. keep on posting man, great work.
Thanks, will do!
This appears to be my issue with my TV. Far beyond my level of experience, so looks like I'll be taking mine to a professional. Thanks for the vid.
First time on your channel... Good job... Enough attention to details without making it sound intimidating it complicated and I especially appreciated the pace you maintained from start to finish. I pray that God continue to bless you brother. 😎
Amazing, you're a TV MD, a surgeon,, so calm and collected,, thorough, easy to follow. wish I could hire you to fix my LED problem. God Bless You!
Yes...
Me too, my TV has a very similar problem and I don't know who can fix it
thank you big dog for posting this video I'm having the same problem with my TV and after watching this video I feel confident enough to take all the tasks myself thank you so much
Thanks Big dog for informative clip.
liked. subscribed. 47min well spent. i have the exact same tv. HAD the exact same problem. fixed the strip with 1N4001 Diode after destroying my trace. love the ambient soundtrack. well filmed, edited, great audio. this guys a pro.
Only one ☝️ who diagnosed my problem properly thx u 🙏
Wow that's a clean professional looking workbench. Someone who takes price in their work.
great job...It's a shame that hisense shuts down with one bad led bulb...
Great video brother! I love fixing things myself. I feel a man should be able to do his own work, whether that’s electronics or automotive, I do my own, unless it’s something crazy that I dont have the tools for, ie pulling the cab off my rig. I have a Hisense 55H6080E, which is as far as I can tell, the same major parts as this one. It’s time for a new tv, but I’ll fix this one and sell it or keep for the shop wall 👌🏻thanks again
Great job, drop this guy some likes 👍.
High praise
Looks like I'm going to Phillips next but I did get four years out of my 55 Hinsense never gave me a problem up until then For the price you really can't complain if it lasts that long it's a throw away but hey sir you did a great job and it would be good to mention across repair on this particular issue thank you
Just want to thank you! You helped me fix my Sharp Roku 58" tv. Had to replace an LED strip. Awesome!
The more I see of that Best Buy brand TV the less I would want one personally for myself. Only lasted two years that's a rip off. Good job fixing it.
This helped me so much!!!!! My hisense 55r6000e was broke and this helped me replace the leds. Thank you!!!!
I paid $245 for my 55 Hisense on Black Friday Walmart Website and still working after 2 years, that's about 34 cents a day for 2 years. Not sure how much all those testing and fixing tools costs. I had a no picture about a month ago but a factory reset fixed it.
Hi how do you do a factory reset?
Thanks Big,...amazing tutorial, I have Hisense 55" too, and I have same trouble, wellcome from Indonesia..
Great. It is not always necessary to suspect electronic boards. I liked what I saw (the work of Hisense engineers, in this case plastic injection).Thanks for sharing. All the best.
No B'S, straight to the point. Great video
I enjoyed watching but realized halfway through that I definitely don't have the patience for this!!! Thanks
Thanks for sharing this. I just bought this same model band new less than a year and a half ago and just today I'm having this same issue. This TV has been kept in great shape but has been giving me problems since I bought it. I'll never buy hisense ever again
Wow, great video. I would have given up a lot sooner. Obviously you have a lot of experience. Thank you for your video.
Thank you for the clear trouble shooting tips with examples. I need to get one of those led testers
One of the most interesting videos I have seen on TH-cam
Thanks BigDog! You should put a link to where you bought the new LEDs . If you feel like adding it of course...just a suggestion
I purchased a hisense from Walmart, only lasted one month it went completely black and was never able to turn back on. I returned it and switched to a Vizio television. I may say much better, why would a new TV 📺 not work and it’s like hisense knows about this problem yet haven’t correct it.
Same thing happened to my Hisense. Two years and bam. TV repair guy here in Belleview wanted $285 to fix it after diagnosing it was a bad back light.
Great video Big Dog. If you can do another video on trouble shooting power supply board. Thank you and stay safe.
Here's a few U might like... th-cam.com/video/Iqz1QuBgpOY/w-d-xo.html
Yeah mines the exact model but 58”. Gave it to my aunt a year after I bought it because I bought a 65” Samsung. A year later the Hisense died and did the same thing. Hopefully we can get it working for her again
Great Video You have a lot of Patience Well Done
This is an outstanding instructional video! Very well done from beginning to end! I’m subscribing 😁👍
you sir are a genius. i have the same POS tv, only 3 yrs old. i can not find the led's, is there a comparable model i can purchase to do this repair?
What if my red light doesn't flash 6 times like you said. Mine only stays solid red and blinks once whenever I try to turn it on with the remote/the button on the tv and it just stays solid red until I attempt to turn it on once again. I'm unsure as to what may be the problem( ive already tried unplugging for 15 min, holding down power button for some time, etc...... but to no avail). Or is it completely dead to where it's unusable
That is precisely what mine is doing it's blinking three long red blinks then stops if I put my phone up to the screen I can see Hisense Roku and then it fades away and then says Hisense Roku again over and over and over
@@JIGSAW941 mines doing the same . Did you get yours fixed yet if so how ?get yo
@@MellyVilleYT No not yet
@@she_is_gorgeoussss9770 same problem
Similar problem here too. My red light just stays on period. Nothing else.
Excellent video bro, my TV red light is blinking constantly. Just replaced the power board and it's still doing the same thing. No picture on TV. Mine is a 75 inch hisense.
Check the Backlights.
When you take the panel off, do you lay it down flat on something or do you stand it upright? And does it matter?
thank you brother save me a lot of time
You are truly amazing and knowledgeable.
Thank you bra your video was the best
No problem
Thanks helped out
Excellent video, i just repair my tv with it :D You are awesome!
Okay that was really freaking cool that watch!
Hey brother I have the exact same tv same model number I've already ordered a new power supply board that has not arrived yet but after watching this I'm afraid it could be the LEDs how do I test with just a digital multimeter
Awesome job I need your help how much does a job like this cost
probably 90% of what this TV is worth and $20 if you do it yourself + couple hours of your lifetime.
Thank you for this video. I just got a great deal on this exact TV, yeah right...black screen, no picture. So much for a great deal. But, being the fix-it-yourself kind of guy, I found you. I'm willing to bet I have the exact kind of problem as this tv. I really appreciate your help walking me through the disassembly steps. I have all of the tools but no LED-specific meter/checker. I do have a bench power supply and a good digital multimeter. Can I just use like 24v dc to check the LED strips? I see yours were 27v, is that typical? I have a 0-60v bench power supply so I can set it to any voltage or current. I'll check out your store for an LED tester but I don't do this kind of repair that often so not sure if it's worth the investment in a dedicated tool for testing LED TVs although since all TVs are now LED, I'm sure it will come up again in the future. Anyway, thanks for the inspiration, you are the "Man".
Sure you can use a Variable Power Supply too. Just keep the current less than .5 amps.
The back light circuit is a constant current driver, on the one I just checked with my BL tester, the whole set (36 lights) was 101 volts at 136mA, each 4 light strip was 11.5 V at 156mA. When the voltage required goes down the TV knows there is a problem.
If i ever have a problem with eather 1 of my hisense tv i want this guy working on them...
I was working on my parents tv. A 55 inch Sanyo LED tv DP55D44. I got it showing a picture again but the right half of the screen is darker than the left half and the top right part of the screen has a gray shadowy area. Any idea on what I could do to fix that?
Thanks! You helped me ID the issue I was having!!
Great! Thanks for watching!
Great job on the tv and I love your videos ray
I have this same model but mine had 1 horizontal line pop up yesterday😞 any tips on how to fix it?
Thanx big dog that was an amazing tutorial
Happy to help
Great video! Thank you
Where did you get the LED replacement? I need to replace a single LED on my TV but having trouble finding where/what to buy exactly.
Great video, after a long search you nailed it Thanks for what you do !!!! JimmyC
i have this exact model and problem how much would this run me to get it fixed??
What kind of LED was that you used and where can we find them?
I purchased two , and both went out around the two year mark..
I have the hisense tv 65h7709. it will show the logo then turn off. red light flashes about 6 times and goes solid
My hisense smart tv 55 inches, the LED just stuck on red LED when its powered...cant switch the tv with a remote
I have a Hisense model 55R6E and the inside looks identical to the 55H6E and my red led comes on and a few seconds later it flashes only once then stays on. I shined a flashlight on the screen and I can see in the middle of the screen HISENSE and nothing else, no sound either. I tested the power out on the led connector on the power board and with it plugged in I get 176 volts on my multimeter then the voltage drops. does the voltage got to start out over 200 volts like in the video or is the power board fine and I just have to replace the LEDS? Awesome video and I subscribed. Thanks for your time, God Bless.
Yeah, bad led strips. Just change them.
My man question so if you can see a faint logo when you turn the TV on then goes off.. Is that a power issue or lCD
Can you fix a 50R6E Hisense tv
Fantastic job! Would be really great if the background music is off or at least on a really very low volume. A bit difficult to get what you saying from sometimes. Fantastic work otherwise!!! Thank you for this experience!!!
Thanks for the tips!
Hey Bigdog, I have a hisense h6 as well. It turns on and stay up for about a minute, then the picture goes blank but I can still hear the sound. I thought it was the LED strips but they all turned on when I took it apart to access the strips. What do you think is wrong?
Hello, can you check the led conection with the diode test in the multimeter or is the signal to weak?
I just subbed to your channel it's very informative. I'm retired electrical repair tech. My Hisense flashes three times displays the Hisense logo and shuts down with the red light remaining on. I am not able to fix this due to my disability so I may have to train one of my son's. Have you heard of what may cause the 3 blinks .. I hate to open this thing without me being able to see it but if I know before hand I might be able to show my son
Exact symptom on my 55R6095G5
Trying to figure out all these kinds of tape they use and have some rolls on hand. I think you are nuts doing only LED, you know the rest are not far behind, if I pull a TV apart its getting all new lights. On some strips it will be labeled A and K, Anode and Cathode, Anode is positive. Cathode negative. I noticed some of the big LED street lights turning blue now, its a big problem.
Was watching the tube and went downstairs quickly for a drink and came back up to a blank screen with audio.. I tried unplugging for about 60+ seconds then turning it back on only to get the Hisense logo briefly fade out and a blank screen every time. I ordered myself a new Hisense 50H7C T-Con Board & Ribbon Cables 188192.
My Hisense 50H7C is a little different and my LED black/red wires may have been red/white but I tested a few different wires coming off the board and they all seem to be Okay.... I'm hoping it's just the Timing "T-Con" Control board which looks like I can replace in only a few minutes... as for replacing the LED strips & bulbs... crossing my fingers!
I friend, i have The same problem. I was watching tv and it switched off. I tryed unplugging al night but agenti i switch in i only see the hisense logo faded e suddently switches off again… can you help me please….
beautiful , excellent 👍👍👍👍
Great video. Very easy to follow. Any chance you have a link to get a full LED strip replacement? Thanks
Just go to shopjimmy.com and use your TV's model #.
@@bigdog8882 Thanks, I found the whole strip set at Jimmy's. I only have 1 LED that is out so now I'm trying to track down what type of LED to buy. Do you have a link or the specs for the LED you used as a replacement? Thanks again.
@@ericlyons11 Hey Eric, did you ever find the LED diode for your TV? I have the same issue and only one LED burned out. Would love to replace the one
@@mitcharseneau nope, I just use a wire to jump over the burned out led. It’s a little dull in a spot but it’s a kids tv.
Nice episode, Thanks.
Where can I order a couple of capacitors without having to pay $6.00 plus shipping each or have to buy buld 50pk??????? I only need three to fix my hisense.....
Ebay. $20 is still alot cheaper than buying a New TV!
Just replaced the main and the power, found out it's probably this. Watched your video and I think I'll just throw this POS away and buy a new tv lol. Looks difficult and specialized tools that I don't have. Cheers!
Hey BigDog, kindly tell me the brand and model of the test equipment (Digital Multimeter) that you're using. Thanks.
Am working on a Hisense 55R6E. I think I have a led problem I can use a light and see the tv come on and that's it
can i just replace the led strips or do i need to check them and what screw drivers do i need?
Thanks for another good repair. The only thing which spoils it is the background music. On some parts it is louder thn your voice plus it tends to make you fall asleep.
Thanks for the tip
I do like the little comedic drum rolls throughout the video.. Lol
Perfect Bigdog!!!
Nice Work!...I'm working on mine right now.
do u have to check it or can i just replace the led strips
Can u help me i have the same tv as the video and when i turn it on the logo comes on but its very dim the red light at the bottom flashes and than the screeen stay black. I called around electronic places around my area but they straight up told me they dont work om fixxin tvs cause it takes to much time 😩 so now idk what to do. Im thinkn about just doing it myself and following ur steps but where can i get that tester and the Led replacement?????
same thing here, whenever you find the solution may you help me?
@@missprettii i just went and bought a new tv i got a samsung
On a 75" screen is it just as easy to remove
You da man but I’m not trying to do all that
So on my 75 inch the standby light just blinks continuously. Would that be a power board problem or the main board
Unfortunately you would have to troubleshoot that problem to be sure.
Where did you learn to repair these??
Superb work bigdog! Props for having a camera that lasts 6 minutes between charges and still maintaining a very descriptive and comprehensive video. I enjoyed the entire video, normally I would skip through to key points yet you and your camera seemed to have done a pretty good job at staying on point, and love the added humor, my man ; hahaha.
Thanks for taking your time to share your knowledge. You are a patient man waiting for that battery to charge!
Take care , thumbs and sub for you my friend!
Thank you sir for another idea keep up🙂👍👍👍
Most welcome 😊
im trying to do this following your guide. its a hisense 50 inch as well but the screen is hard to come off. the sides .. outer bezzel doesnt seem like it comes off like this model. 50h6570g model
nvm i found the spot to pop the bezzels. got to my led lights. no lights pop on with tester only 1 strip responds when i use tester for a brief second only. they all light up and then wont cut back on. and only that strip triggers all strips for half a second.
i got that same tv how did u take off the toggle switch does it just come off or do you have to yank hard or is there something weird u have to do with it
On this TV, just wiggle it and it should slide right out.
clean professional Great job,
Thanks you sir
Hi..I am from msia.. I got problem with my 43 kisense tv..where it can't on after press on button on remote control and also press on button on tv.. please advise..
Have a variant of this leds have failed but why would it keep tripping out? instead of a dark picture of course
Great job
BigDog good video, I have a Sharp LC-58Q7370U it standby light blinks 2 times and keeps cycling. I checked the Standby voltage its 2.93V is that good ? I also checked the voltage on the LED strip it has 2 leads black and red... when I use voltage meter and test it.. it goes upto 223V and then keeps dropping to about 150V and does that in a repeated cycle just like the blinking lights... does this mean one of the LED strips are bad or is it the power supply ? does my standby voltage need to be 3.3v or 5v perhaps ? I have the my PS board is HLL-4465WK or Hisense 242444. hope to hear from you... thanks.
Check the DC voltage on the LED return line. If its close to 0 when TV cycles on then U got a bad led strip(s).
@@bigdog8882 do you mean the voltage of the LED output on the power supply which is red and black wires. ? When powering on unit ? What if it starts at 220v and drops to 160v only ? And keeps cycling like that ?
@@bigdog8882 I got a led tester and when I tested the led wires it shorted out. Just like what happen to your tester in the video… so it’s safe to say LED is bad. Time to order me a led strip and try this replacement out .. will keep you posted!! Thanks!!
My Hisense comes on for a minute or so and then goes off sometimes or dark blue screen sometimes staying on. When it does go off which is usually the case I get the flashing and then solid red light.
That happened to mine a week ago and my husband is upset because we don’t want to buy a new one. The one we have is a year old and we don’t know what to do
@@stephaniebarrios5616 It was a beautiful picture for about 6 years. I bought a couple of used Sonys off Facebook but still wish I could figure out the problem
Great video, what was cause a boot loop. I get the hisense roku screen & it keeps looping & it won't boot? I've updated firmware via USB, still looping.
I have a 70 inch Hisense and when I turn it on the Hisense logo comes on for a few seconds then the row of colored circles comes on and then it turns off. what's your prognosis bigdog.
Mine is stuck on white led.. power surges few times yesterday now it won’t turn on