How to Solve 4 Times Blinking

[@magnet2011]

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. ,

[@ReferenceFidelityComponents]

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.

[@almond2496]

Can you specify more pls. which pin I should send to ground Thanks in advance.

[@1mz0qpal]

Right. Speak english

[@vanshukumar1931]

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..

[@janbalga7702]

Perfect work. Excellent progress from start to finish.

[@sachin603]

Short and meaning full video perfect. thank you

[@SaminPK]

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.

[@piccadillycircus9416]

Did you managed to fix your tv ? I got the same issue now .

[@SaminPK]

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.

[@perfectcomputersolution4837]

I like your demonstration, very fine. ...Just we search and find your video on KZbin... Thanks for Making this.

[@rahulthakkar9724]

How much sirvise charge ?

[@mmching9041]

Always watching your video sir...

[@rpdcelectronic4327]

Big thanks for info about 4blinks sony 32".

[@feroztejani1974]

Sample and best way 👌👍 Nice editing

[@VcoreLC]

Thank you so much 😀

[@samithmadushan450]

Thank you sir ❤️❤️❤️🙂🙂🙂 im from sri lanka 🇱🇰

[@sportsbuddy27]

very well detailed tutorial bro..keep posting

[@arnoldomendoza8904]

Very simple and informative one thanks

[@reenamahule8219]

Great work sir Aap trening dete hai kya sir ?

[@mariodocarmo1879]

Muito Boa Aula...entendir tudo....só Aparecia as tencoes de 12V .3.3V se Pressionava o Pawer...Perfeito...Parabéns...

[@karthikkrishna9740]

Perfect details i like your video gud job..."

[@sanusubedi8378]

Ramro x dai .....

[@feroztejani1974]

Very nice Short & Good way of explanation

[@rajeshnayakwad9515]

Very nice job &information thank you sir. ...👌🙏

[@sunillokhande9911]

I like yuar new video sir, please inform android led tv software installation methods . Very very good video sir.

[@VcoreLC]

Sunil ji thankyou for suggestions

[@muhammadnouman8074]

Thanks This is very helpful video to resolve 4 times blinking problem 😘👏

[@albkrysalem1712]

Thank you your explain is very nice and clear simple

[@bernardhaboc4056]

newbie here .. salamat po sa videos mo. May video po ba kayo about sa kung anu anu yung mga component parts nung motherboard ?

[@naveenprasanth2044]

Very clear video sir what problem for sony 6 times blinking

[@VcoreLC]

Check Backlight

[@rockyvlog4087]

Thanks this is amazing technique....

[@sonnyboyoliquinojr9646]

salute to you master ang galing nyo po.

[@agiedaaw7162]

brilliant indeed....thanks for more and more shared vids.keep coming bro

[@VcoreLC]

So nice of you, Daaw

[@yuvsharma]

Thank you for sharing such good video. Keep posting such videos

[@carvalhoeletronica7623]

sou engenherio de automação e trabalho na area medica no brasil...parabens pelos video curto muito.

[@roniearaujo2169]

Ótimo profissional! The best

[@modelcreationpradippaul9819]

Excellent video sir👌

[@jesuspinpin6807]

Just passing but coz of English I just like ur vlog

[@WREVMSTECH]

Perfect tutorial.

[@prabutharshni6926]

Congratulations master 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏💕

[@jerrychan2293]

Have a good day...thanks for sharing

[@dntino1340]

Does this work on oled panels too ?

[@ksherali95]

very useful informational details video video thanks

[@amianantech6298]

Great tutorial amazing

[@welskinapinas2619]

This video it is help a lot for me. Godbless to ur channel

[@VcoreLC]

My pleasure!

[@rikoriko393]

Very good information,velkome to Russia😎

[@sundaravadivelums7661]

Very useful video sir

[@TheKingpleb]

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?

[@VcoreLC]

In power supply board check T-CON VCC 12V

[@TheKingpleb]

@@VcoreLC would it be ok to send you a picture of it at all?

[@Kumar-xp8oy]

Simple showing thank you.

[@jayar6698]

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

[@dipendu01]

Awesome explanation

[@ssaihtc8922]

Thank u and it's very helpful ❤️

[@VcoreLC]

Happy to help

[@lulinhamariodantas6450]

Nice work! I have a Sony KD-49X705E with the same problem! Can i solve it with same solution? Tanks!

[@mybikevlogs6670]

Very informative thank you

[@Ravi-si6dk]

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]

Send photo in my email 😊

[@Ravi-si6dk]

Vcore LC photo sent by mail sir.

[@Ravi-si6dk]

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.

[@للهالحمد-ج7ح]

جزيل الشكر والتقدير علي دعمكم المتواصل حقيقه قناتك ممتازه جدا اتمني لكم التوفيق والنجاح

[@VcoreLC]

Thank you so much

[@led007st]

Sir u re great👍

[@sorianocarlos]

Very good video! Thanks a lot.

[@roeladante-xf2tc]

i tried already..goodwork

[@venkateshsudepalli5884]

Nice video sir 👌👌👌

[@nestorrivera645]

Thanks for that video. Very helpfull. GodBless!

[@jomackz1996]

I will never buy sony tv ever again

[@kumaresan3812]

Very thank to teach well 🙏🙏💕

[@samuelubina5157]

it is indeed a logical diagnostic one!!!!

[@green_black998]

Good information my friend 🙏👏

[@azataliking8302]

Great Video thanks

[@nabinshakyalcdledtv5244]

U r great sir gud job.

[@RAJKumar-ve5nd]

Excellent 👍

[@gerleable]

You’re good. Thanks very much.

[@luisvilleza2687]

Nice tutorial thank you

[@grilledchickenwrap]

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 ?

[@kpelectronics]

Great videos, not so long

[@AhmedMurtaza.]

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..???

[@tinmt3131]

Excellent video

[@nsdass77]

Sony24 ke liye kon SA no ka IC use hoga Sony Bravia 24 inch 15,16 model

[@kamalpaudel7]

Good job daju

[@alagan7305]

Very nice easy understanding

[@DashmirKasa]

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 :)

[@priyankadhemantha8352]

Thanx for share with us

[@yehtut8431]

Many thanks, sir.

[@madhurkainthila4009]

thanku sir it save my money 😃😃😃😂😂😂

[@s.aelectronicsbarisal6884]

Sir you are great

[@Simbawy73]

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

[@reenamahule8219]

Aap kaha par rahte ho sir

[@DEEPAKKUMAR-or5lv]

Hi... Where is your Institute, I want to take training from your institute.

[@Metalhead-4life]

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

[@CandidoMembrebe]

Thank you for sharing this impormative video keep sharing God bless...

[@romelgelito1594]

very helpful thank you,

[@ArbindtechnicalLEDTVservice]

Hi dear Sir IC na vayeko bela ma ke hun xa mudulash tok da ramro hunxA

[@VcoreLC]

Hunxa arvind ji 👍

[@ArbindtechnicalLEDTVservice]

Sir IC katima pao xa

[@adydix9929]

Main board means main power supply board is it?

[@screen-protector]

Subscriber, and thank you for the video.

[@roderickbalolong6795]

Good Job. Vcore LC.

[@dadiparmadi2848]

sorry sir, can the motherboard be used for a 40 inch tv without installing the program

[@tonnielectronics662]

Tumi guru valo

[@avneetbhardwaj4048]

Very nicely discribed

[@michaelcallosa3598]

Good job Sir!

[@kertanegara911]

Short No ads Well explained Please subscribe him!

[@avr.electronicpoint.5575]

simply rock your videos

[@leonardofuentesalbornoz1012]

I HAVE A KDL-70W855B, is it the same?

[@AppleCardboardMakingFactory]

Can I Fix a SONY Bravia tv Red Blinking light 4 Times?

[@HarishDebnath-d2x]

Helo Sir muje Ak Tcon board chahiye to ap ke pass milega kiya

[@thedreamer3356]

thanks for sharing bro.

[@jani0000]

Sorry i have sony bravia kdl 46w905a same probleam where can i find IC on board

[@chipurisrinu29]

Thank you bro

[@rockyt4751]

Seems nice sir

[@weeeeeyyuuu]

thanks for the video but why should i have to do that when i just bought it new.??

[@sadiakeya8675]

Sir Can i use12volt dc to dc back convater on the coil.

[@VcoreLC]

Of course you can use that, if IC is not available.

[@sadiakeya8675]

@@VcoreLC tax sir