Osm video Scrape se ye mother board lekr aaya or same fault tha mene 8292ic change krdi set ok ho gya.. Mene costumer se 1800ru le liye jisme mera sirf 300ru ka kharcha hua...👍 Thanks nice video..
Great info. There’s another fix which is to remove that bl err pin from connecting to the power supply and send it to ground. Works the same way. Looks like Sony may have engineered their led tvs so that power is shut down following a single backlight or led pixel failure. Their advice points towards board failures when in many cases it’s just the sensors sending a signal to kill power for minor issues. 4 red leds can signify the display inverter failing but the test is unplug and follow advice for a factory reset after a few hours. Often you’ll get the tv working for 5 minutes or so clearly demonstrating that there’s no major hardware or board failure. Poor connections or sensors can result in the 4 red led blinking shut downs.
Great video. Thanks. I have a Sony KD-55XE9305. It powers up and displays fine for about 7 seconds and then automatically shuts down with red standby LED blinking four times. Would you think the mainboard is faulty and should I try the same diagnostics? Or would you think its the inverter or backlight issue? Many thanks.
IIRC, I had to ground one of the pins from the ribbon connector on the main board that connects to the inverter board. Probably one or some of your LEDs are fried and the inverter board is sending an error signal to mainboard which in turn switches off the TV.
my friend. I have a sony XR-77-A80J have 4 blinking lights can it be similar issue mainboard ? turn TV on and once you see SONY logo the tv will shut down and blinking 4 red lights. sometimes it keep rebooting itself few times and then stop but everything it starts up about 10 sec and shut down. should I disconnect panel cable from mainboard and see if 4 blinking light still come on to rule out panel issue ?
got a sony KDL46X... which was giving 2red blinks and no start, i replaced PSB then it started blinking 4 times red and still doesn't turn on. should i then change main board or could it be something else? thanks
I have an LG55LM5800 EDGE LIT led tv and the backlights turn off after about 20 minutes. their is a green led on the back of the power supply board that flashes 4 times after the backlight shuts off automatically after 20 minutes. Any idea what could be the problem? I replaced the power supply board already, it didnt help
Sir, excellent video; my tv is 46” model and the board is different; where to locate this 12v regulator IC; is there any different model number of this 12V regulator IC? Thanks sir
@@VcoreLC ok that’s what I was hoping would be cool if I could just take screen off the 900H and put on the 900E but probably won’t work so hopefully I could just try swapping lil parts. Thanks for the Reply bro
Our Sony tv NSX32GT1 has good audio but no vedio/picture for few days and now when switched on red light blinking 3 times instead of green light.kindly suggest and help.Thanks.
I have a Sony TV XBR-65X900E that just started blinking a red light 4 times. Every time I watch netflix it happens.... Would this fix work for my 65" Sony TV?
I have Sony klv-40w562d model. There is sound and no display.Some times display comes and after some times it goes black screen. Please suggest any solution Thanks in advance
Hello sar mere pass same sony ka bord hai us me bhi same problem hai lekin ic rt8292ah ki pin no. 7 me key press karte hi 10 volt aate hai or set band ho jata hai or 4 time blinking deta hai Sar kuchh solution dijiye na ic ka problem to nahi lagta muje? .
Hi, do you have seen a 8 times blinking ? I had a Sony KDL-32W655A and the TV had this issue. I press power on button and the TV keeps blinking 8 times the red light. Sometimes it will power on, show the Sony logo and power off itself. I can use a combination of keys from control remote to force the TV to power on and the TV will power on and keep working OK. After I shutdown the TV, I unable to power on the TV again until I use the same combination of keys. After 1 week, the TV never will power again. Totally dead. By curiosity, the small light in digital audio output is off too. I fixed the issue swapping the board. Code BKX 188815331 .
@@VcoreLC I already did. But it do not help. I used the method to reset the firmware using the TV buttons at backside. After that, I updated the TV for the latest version of the firmware and I did it the reset again. But the issue still occurred . After some days, the TV was 100% dead. By the way, for the sake of testing, I changed the power supply for a new one and the issue still happen. The TV uses a external power supply.
Osm video
Scrape se ye mother board lekr aaya or same fault tha mene 8292ic change krdi set ok ho gya..
Mene costumer se 1800ru le liye jisme mera sirf 300ru ka kharcha hua...👍
Thanks nice video..
Sir ur great and your video editor is the best to show someone with such beautiful graphics in short time. Vcore lc is the best. ,
Great info. There’s another fix which is to remove that bl err pin from connecting to the power supply and send it to ground. Works the same way. Looks like Sony may have engineered their led tvs so that power is shut down following a single backlight or led pixel failure. Their advice points towards board failures when in many cases it’s just the sensors sending a signal to kill power for minor issues. 4 red leds can signify the display inverter failing but the test is unplug and follow advice for a factory reset after a few hours. Often you’ll get the tv working for 5 minutes or so clearly demonstrating that there’s no major hardware or board failure. Poor connections or sensors can result in the 4 red led blinking shut downs.
Can you specify more pls. which pin I should send to ground Thanks in advance.
Right. Speak english
Great video. Thanks. I have a Sony KD-55XE9305. It powers up and displays fine for about 7 seconds and then automatically shuts down with red standby LED blinking four times. Would you think the mainboard is faulty and should I try the same diagnostics? Or would you think its the inverter or backlight issue? Many thanks.
Did you managed to fix your tv ? I got the same issue now .
IIRC, I had to ground one of the pins from the ribbon connector on the main board that connects to the inverter board. Probably one or some of your LEDs are fried and the inverter board is sending an error signal to mainboard which in turn switches off the TV.
Short and meaning full video perfect. thank you
Perfect work. Excellent progress from start to finish.
I like your demonstration, very fine. ...Just we search and find your video on RUclips... Thanks for Making this.
How much sirvise charge ?
newbie here .. salamat po sa videos mo. May video po ba kayo about sa kung anu anu yung mga component parts nung motherboard ?
salute to you master ang galing nyo po.
Always watching your video sir...
Big thanks for info about 4blinks sony 32".
Sample and best way 👌👍
Nice editing
Thank you so much 😀
very well detailed tutorial bro..keep posting
Does this work on oled panels too ?
Perfect details i like your video gud job..."
Muito Boa Aula...entendir tudo....só Aparecia as tencoes de 12V .3.3V se Pressionava o Pawer...Perfeito...Parabéns...
my friend. I have a sony XR-77-A80J have 4 blinking lights can it be similar issue mainboard ? turn TV on and once you see SONY logo the tv will shut down and blinking 4 red lights. sometimes it keep rebooting itself few times and then stop but everything it starts up about 10 sec and shut down. should I disconnect panel cable from mainboard and see if 4 blinking light still come on to rule out panel issue ?
Thank you sir ❤️❤️❤️🙂🙂🙂 im from sri lanka 🇱🇰
Great work sir Aap trening dete hai kya sir ?
Very simple and informative one thanks
Thanks
This is very helpful video to resolve 4 times blinking problem
😘👏
got a sony KDL46X... which was giving 2red blinks and no start, i replaced PSB then it started blinking 4 times red and still doesn't turn on. should i then change main board or could it be something else? thanks
i tried already..goodwork
Do you have a similar video for the KDL-55W905A at all as mine is doing similar but for the life of me I can't see a similar chip to what yours has?
In power supply board check T-CON VCC 12V
@@VcoreLC would it be ok to send you a picture of it at all?
Perfect tutorial.
Ótimo profissional! The best
Good day sir,can i use the isolation method to other brand of tv so i can identify easily if the mainboard is the problem?thanks,God bless
I like yuar new video sir, please inform android led tv software installation methods . Very very good video sir.
Sunil ji thankyou for suggestions
brilliant indeed....thanks for more and more shared vids.keep coming bro
So nice of you, Daaw
Ramro x dai .....
Thank you your explain is very nice and clear simple
I have an LG55LM5800 EDGE LIT led tv and the backlights turn off after about 20 minutes. their is a green led on the back of the power supply board that flashes 4 times after the backlight shuts off automatically after 20 minutes. Any idea what could be the problem? I replaced the power supply board already, it didnt help
Just passing but coz of English I just like ur vlog
I will never buy sony tv ever again
I have the same problem with my KD-55X9005C, but where can I find the spare parts to try? I have nothing to lose anyway, the TV is defective :)
Thank you for sharing such good video. Keep posting such videos
Very nice job &information thank you sir. ...👌🙏
Great tutorial amazing
Very good information,velkome to Russia😎
Sir, excellent video; my tv is 46” model and the board is different; where to locate this 12v regulator IC; is there any different model number of this 12V regulator IC? Thanks sir
Send photo in my email 😊
Vcore LC photo sent by mail sir.
Sir, could you see my main board's photo; my TV model no. is Sony KDL-46W950A; I am sending it again sir, please see and suggest. Thanks a lot.
Very clear video sir what problem for sony 6 times blinking
Check Backlight
Very nice
Short & Good way of explanation
This video it is help a lot for me. Godbless to ur channel
My pleasure!
Thanks this is amazing technique....
sorry sir, can the motherboard be used for a 40 inch tv without installing the program
Nice work!
I have a Sony KD-49X705E with the same problem!
Can i solve it with same solution?
Tanks!
Can I Fix a SONY Bravia tv Red Blinking light 4 Times?
Sorry i have sony bravia kdl 46w905a same probleam where can i find IC on board
sou engenherio de automação e trabalho na area medica no brasil...parabens pelos video curto muito.
Congratulations master 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏💕
Hi dear Sir IC na vayeko bela ma ke hun xa mudulash tok da ramro hunxA
Hunxa arvind ji 👍
Sir IC katima pao xa
Excellent video sir👌
My Sony 900h has the red light blinking. I have a Sony 900e that’s works just broke screen can I swap parts
You can try it, i think both are same resolution of panel
@@VcoreLC ok that’s what I was hoping would be cool if I could just take screen off the 900H and put on the 900E but probably won’t work so hopefully I could just try swapping lil parts. Thanks for the Reply bro
Hi... Where is your Institute, I want to take training from your institute.
Main board means main power supply board is it?
it is indeed a logical diagnostic one!!!!
Sony24 ke liye kon SA no ka IC use hoga Sony Bravia 24 inch 15,16 model
جزيل الشكر والتقدير علي دعمكم المتواصل حقيقه قناتك ممتازه جدا اتمني لكم التوفيق والنجاح
Thank you so much
Aap kaha par rahte ho sir
Thanks for that video. Very helpfull. GodBless!
Our Sony tv NSX32GT1 has good audio but no vedio/picture for few days and now when switched on red light blinking 3 times instead of green light.kindly suggest and help.Thanks.
Awesome explanation
very useful informational details video video thanks
Sir
Can i use12volt dc to dc back convater on the coil.
Of course you can use that, if IC is not available.
@@VcoreLC tax sir
is this the most common fault with the 4 red leds ?
I have a Sony Bravia KDL40R470B tv and it is giving 4 blinks any idea what could be wrong here?
U r great sir gud job.
I have a Sony TV XBR-65X900E that just started blinking a red light 4 times. Every time I watch netflix it happens.... Would this fix work for my 65" Sony TV?
thanks for the video but why should i have to do that when i just bought it new.??
I HAVE A KDL-70W855B, is it the same?
Simple showing thank you.
Helo Sir muje Ak Tcon board chahiye to ap ke pass milega kiya
Thank u and it's very helpful ❤️
Happy to help
Have a good day...thanks for sharing
Very good video! Thanks a lot.
Sar ji Jo IC aapane change kari hai yah Hamen mil Jayegi ya nahin
Pickup from scrap board
4 times blinking ho rahi ha aap kar saktte ha IC aap change kar sakte hain
App ne batya nhi
Sony W622g kya aapke pass motherboard mil sakta hai
thanku sir it save my money 😃😃😃😂😂😂
Very informative thank you
I have Sony klv-40w562d model.
There is sound and no display.Some times display comes and after some times it goes black screen.
Please suggest any solution
Thanks in advance
Update software
Sir u re great👍
Very useful video sir
Very thank to teach well 🙏🙏💕
Good job daju
Very nice easy understanding
Good information my friend 🙏👏
thanks bro for important information...can you tell me how to solve the problem of 2 red light blink with Sony Brava Model no KDL40R350B..???
simply rock your videos
Tumi guru valo
You’re good. Thanks very much.
Nice video sir 👌👌👌
Hello sar mere pass same sony ka bord hai us me bhi same problem hai lekin ic rt8292ah ki pin no. 7 me key press karte hi 10 volt aate hai or set band ho jata hai or 4 time blinking deta hai
Sar kuchh solution dijiye na ic ka problem to nahi lagta muje? .
Ek bar ic change karo
Whats part number can i order one ?
Sir you are great
Same board and ic but out put voltage is 8v what did make
Hi, do you have seen a 8 times blinking ? I had a Sony KDL-32W655A and the TV had this issue.
I press power on button and the TV keeps blinking 8 times the red light. Sometimes it will power on, show the Sony logo and power off itself. I can use a combination of keys from control remote to force the TV to power on and the TV will power on and keep working OK. After I shutdown the TV, I unable to power on the TV again until I use the same combination of keys.
After 1 week, the TV never will power again. Totally dead. By curiosity, the small light in digital audio output is off too.
I fixed the issue swapping the board. Code BKX 188815331 .
In this case, first try software update because there may be some firmware error.
@@VcoreLC I already did. But it do not help. I used the method to reset the firmware using the TV buttons at backside.
After that, I updated the TV for the latest version of the firmware and I did it the reset again. But the issue still occurred . After some days, the TV was 100% dead.
By the way, for the sake of testing, I changed the power supply for a new one and the issue still happen. The TV uses a external power supply.
Nice tutorial thank you
Thank you for sharing this impormative video keep sharing God bless...
Excellent video
Excellent 👍
Good Job. Vcore LC.
very helpful thank you,