Your post brave me to fix it myself. And it worked perfectly. My X8550H is back! But I was confused that the panel layout is same but connector definitely different. It has 28pins. But I carefully to see circuit boards indicate and discovered backlight error is pin no.8. Bypass it, all done. This video is valuable and big thanks to you!
I tried it and it worked. I was very frustrated because the screen is big and moving it from one place to another is very tiring. You are indeed a king. I wish you all the happiness in your life.
Got my xbr-55x850c to come back on with this video. My tv showed no signs of issues. It just went out. Now that I bypassed the computer I see the issue. Right side is a bit dim. No worries. I’ll get a new one soon. Thank you kind sir for the info.
Thanks for the easy to follow instructions. Found a smoked mosfet, grounded the pin4, and the screen functions again. Unfortunately, my screen has a bright side and a dim side. But this buys me a couple days to get a replacement.
I have the same problem but my 55x8500d it has a different LED driver board 16ST012S-A01 that has a 30 pin connector (27 wires are used). there are no markings on the pc board to tell which is the proper wire to ground. Found the service manual it shows pin 12 as the BL err line. I grounded that line and the TV now works perfectly. Thanks for the video.
Hey, i got the same model & board. Is anyone figured out which wire is he talking about? I got that diagram aswell & it says 12 in yellow background & 21 in green. What does that mean & which is the wire to pull out & ground. Edit 2: Got it working on mine as well, commented in the main section how to count to 12. If anyone still needs help, i am happy to do that. Thnx
Attention viewers: This trick is NOT fixing the root cause of the LED backlight problem, it just mutes the brain of the TV system (like you take a painkiller pill) The problem is still there and will be back in a few months! (The bad side of this trick: Your TV brain is muted then there is NO more fire protection, overload protection...)
Some of these songs don't have a backlight you can buy to fix it. I want to try this but I really don't want my tv to overheat and possibly catch fire.....I'd that can even happen
Be careful taking off the back cover, I accidently pulled the electrical wire off the circuit board. Had to have a friend solder it back. Other than that this fix worked great. Saved a $4000.00+ TV from the garbage. And Sony WTF is wrong with you guys? Why would you design a great TV to crash over a few bulbs? TY SOSfix!
Very cool trick. I have an older Sony lcd but with the same symptoms. On my Led driver board, it’s pin 2 and labeled as ld err. Grounded the line and the tv is working again for now. I don’t see any overheated drivers on my board but I do see some large electrolytic capacitors that may be on their way out. Thanks for the help.
its going to be one strip of led inside the tv that is going bad sony is dumb and shuts down the entire tv cuz of this this problem presits with the 2019 xbr series as well sony releaseing GARBAGE
Just did this with a KDL-65xxxx 6 red flashes - put the error wire to ground and it did the flash Sony then backlights remained off but indicator light WHITE and Image is visible on screen if you look closely with your phones flashlight -- Time to find out how many backlight strips i need to order. THANK YOU SOSfix
Thanks, just remove the backlight error pin and grounded it. Back in business, my screen looks fine, was just shutting off and throwing the code. Big help!!! 👍🏻👍🏻
not really, the hdmi ic controller on tv will turns off the hdmi signal from the devices that not selected in the input, the only thing is there is a more risk from power surge if it hit any device will send high voltage through hdmi will kill the CPU on tv main board
nice video. I tried your method by grounding BL_ERR, red lights gone but the TV still flashed Sony logo for about half a second, does this mean backlight is fine but other parts are malfunctioning? model 65W850C, please help.
the error code is for the lcd screen too. next check the backlight with backlight tester if all back lights are bad the t wont turns on, or if the screen is bad, check the tcon voltages, check for short on screen boards. try the tape method to cover traces
I just replaced the psu because it was shutting off after an hour or so with the 6 light error, I saw the caps you pointed out and mine looked worse, It didn't fix the problem now I see your video. I may ground the ERR line but I would like to order the LED strip. Do you have a Part # for that and do you have a video of that job? Thanks for the video
friend have you dealt with sony OLED TV ? can I use the same error by pass to get it working ? I have 4 blinking red lights. or does it work differently ? trying to find out where I can to disable the error so tv can start up.
I tried this on my Sony XBR 65X850G. Mine indicates that it is #8 wire. I removed and grounded and nothing happens. Any thoughts as to what I may be doing wrong? Tech was here and verified that all boards were working correctly and said it was a backlight issue? Production 2019.
Thank you, my Sony XBR-65X850F TV was protected, remove the BL_error line that goes on pin 8 of the connector on the power supply and solder it to the ground TV okey
Hi I have a xbr75x850c My problem is that I bought replaced the mainboard and reconnected the usb all I am getting is a green (just green) blinking light I’m wondering if you might know what this means or if you can help Thank you
kd 55X8000E which cable i have to disconnect bl i found 8 th pin and i terminated it to ground ,but when i terminate it tv is not switching one .can you give me a solution
I have the same model tv and your method to fix half the screen. Can you Please show me how to fix the other side of the screen because it's dark on the right side.
@@SOSfixElectronics I jus purchased a working powerboard part. Will that solve the problem? If not can you show me how to change the backlight. I really appreciate your help
Hi. I have a sony kdl-75w855c blinking 6x. I opened it and tried your fancy method. No longer blinking and the red light is away. But backlight doesn't turn on. Only for half a second and goes away. Is this an LED issue or something else? Any help is appreciated. Thanks.
I have the exact same tv with the same problem. I tried this method the blinking red light is gone but the tv turns on for a halv a second and black screen again. Have u solved this?! Pleas let me know 🙏
I have same TV. I bypassed the 6 blink code and watched for a few months. One side was darker. Now no picture. Just the LED strip? IDK. what's up with your repair? I hate to give this one up. I love the picture.
Hi guys can someone help me with this problem I’ve got picture coming up and then turn off by itself, then blinks 6 red lights. I tried doing bypass. But still doesn’t work. I’ve got all together 25 wire and power board says 28 I’m so confused. Any help would be appreciated thanks
Hey is here anyone who can help me figure out BL_ERR wire for my tv. I have a diagram from manual of this tv XBR-55X850D & it says 12 in yellow background & 21 in green background. What does that mean & how to count & get proper wire to ground it ? I got it working, for me it was 12th(how to count- start from bottom, large pins are even number & small are odd. So in my case it’s the 6th large pin from bottom on the main board. Grounding that fixed the tv.
when you unplug the tv and plug it back in does the full screen light back up? thats what mine does and then after a few minutes half the backlight will go out.
that was my first question when i saw this place too, the owner he is in the business for over 25 yr he knows how to deal with that. and that was his answer!! :)
Ok, so you diagnosed it was backlight failure, so why would a do it yourselfer scrap the TV. Your comment to scrap the TV, is not what I would have expected. I thought that you would then proceed and show us how you would fix it. Instead you give bad advice to just give up and throw away your TV! That is exactly the reason, not to bring it to a repair shop.
Your post brave me to fix it myself.
And it worked perfectly.
My X8550H is back!
But I was confused that the panel layout is same but connector definitely different. It has 28pins.
But I carefully to see circuit boards indicate and discovered backlight error is pin no.8.
Bypass it, all done.
This video is valuable and big thanks to you!
I tried it and it worked. I was very frustrated because the screen is big and moving it from one place to another is very tiring. You are indeed a king. I wish you all the happiness in your life.
enjoy
Got my xbr-55x850c to come back on with this video. My tv showed no signs of issues. It just went out. Now that I bypassed the computer I see the issue. Right side is a bit dim. No worries. I’ll get a new one soon. Thank you kind sir for the info.
Thanks for the easy to follow instructions. Found a smoked mosfet, grounded the pin4, and the screen functions again. Unfortunately, my screen has a bright side and a dim side. But this buys me a couple days to get a replacement.
when you unplug it and plug it back in do you get both sides to light up? thats what mine does for a minutes then one side goes dark.
I have the same problem but my 55x8500d it has a different LED driver board 16ST012S-A01 that has a 30 pin connector (27 wires are used). there are no markings on the pc board to tell which is the proper wire to ground. Found the service manual it shows pin 12 as the BL err line. I grounded that line and the TV now works perfectly. Thanks for the video.
Can you explain which one is pin 12 please thank you. Mashala
hello i have the same 850d it has a different board then the 850c was it pin 12 from the top that you grounded
David which one do I pull
@@TheRacingRanger did you end up figuring it out.
Hey, i got the same model & board. Is anyone figured out which wire is he talking about?
I got that diagram aswell & it says 12 in yellow background & 21 in green. What does that mean & which is the wire to pull out & ground.
Edit 2: Got it working on mine as well, commented in the main section how to count to 12.
If anyone still needs help, i am happy to do that. Thnx
For anyone trying not to take it out. You can cut it and peel it . Exposed the wired and put put it in any screw to ground it.
You helped ! worked on KD-55XE7005 bless you
Attention viewers: This trick is NOT fixing the root cause of the LED backlight problem, it just mutes the brain of the TV system (like you take a painkiller pill) The problem is still there and will be back in a few months! (The bad side of this trick: Your TV brain is muted then there is NO more fire protection, overload protection...)
Some of these songs don't have a backlight you can buy to fix it. I want to try this but I really don't want my tv to overheat and possibly catch fire.....I'd that can even happen
Best thing to do is find broken tv or replace leds by soldering
ＳＯＮＹ KJ65ｘ8500 6 赤点滅 が消え修理できました。ありがとうございます。
This worked for me on a kd-60x690e. Thanks! It's a very Sorin kind of fix. :-)
Be careful taking off the back cover, I accidently pulled the electrical wire off the circuit board. Had to have a friend solder it back. Other than that this fix worked great. Saved a $4000.00+ TV from the garbage. And Sony WTF is wrong with you guys? Why would you design a great TV to crash over a few bulbs? TY SOSfix!
Very cool trick. I have an older Sony lcd but with the same symptoms. On my Led driver board, it’s pin 2 and labeled as ld err. Grounded the line and the tv is working again for now. I don’t see any overheated drivers on my board but I do see some large electrolytic capacitors that may be on their way out. Thanks for the help.
its going to be one strip of led inside the tv that is going bad sony is dumb and shuts down the entire tv cuz of this this problem presits with the 2019 xbr series as well sony releaseing GARBAGE
Worked on my 55x850D. Mine wouldnt start if I screw it on, so i just detached the wire (mine was pin8) bl_err.
Thanks
can i ask you mariascmidt about xbr 55x850d please
Just did this with a KDL-65xxxx 6 red flashes - put the error wire to ground and it did the flash Sony then backlights remained off but indicator light WHITE and Image is visible on screen if you look closely with your phones flashlight -- Time to find out how many backlight strips i need to order. THANK YOU SOSfix
Did you replace the strips? How was the job?
@@cathy9791 hiya - Yes, bought new strips from Ali (shipping took a month or so to New Zealand) It went fantastic, TV is alive going strong every day.
@@brentoncharles5111 But when it id Sony flash then it means the backlights were OK
Thanks, just remove the backlight error pin and grounded it. Back in business, my screen looks fine, was just shutting off and throwing the code.
Big help!!! 👍🏻👍🏻
Which is the bl pin
Thanks. That worked for my Sony KDL-60510A.
Does hooking more things to your TV ie Blu ray , directv, roku,directv, premature heating issues that can cause damage?
not really, the hdmi ic controller on tv will turns off the hdmi signal from the devices that not selected in the input, the only thing is there is a more risk from power surge if it hit any device will send high voltage through hdmi will kill the CPU on tv main board
@@SOSfixElectronics Got it. Thank you.
This worked! Thank you for the tutorial...
Me sirvió el video gracias x compartir conosimiento
nice video. I tried your method by grounding BL_ERR, red lights gone but the TV still flashed Sony logo for about half a second, does this mean backlight is fine but other parts are malfunctioning? model 65W850C, please help.
the error code is for the lcd screen too. next check the backlight with backlight tester if all back lights are bad the t wont turns on, or if the screen is bad, check the tcon voltages, check for short on screen boards. try the tape method to cover traces
I just replaced the psu because it was shutting off after an hour or so with the 6 light error, I saw the caps you pointed out and mine looked worse, It didn't fix the problem now I see your video. I may ground the ERR line but I would like to order the LED strip. Do you have a Part # for that and do you have a video of that job? Thanks for the video
sorry i dont have it, the sony screen is the worst for backlight repair, be careful to it
@@SOSfixElectronics yeah looks like it's time for a new Samsung LED thanks for the video you bought me time to shop around
That work nice thanks bro 😅😊
Enjoy
Great video. I replaced the backlight led's but now getting sound but no video - any ideas ? Connectors are all good. Thank you!!
backlight on?
Turn it on and try to flashlight 🔦 screen if you see menu no backlight issue not fixed
Hi, can I ground it to a screw in the corner of the supply board? *the screw holding the board). I don t have any other screws very close. Thanks
Yeah
Yeah!
Will this work on the xbr75x850f
Yes it will work for any Sony with backlight error pin
Any luck with 850f?
@@803brando it worked..be careful..follow directions carefully...
Thanks for the video it cleared the error but backlight not staying solid on turns off and when I use flashlight I can see menu through.
friend have you dealt with sony OLED TV ? can I use the same error by pass to get it working ? I have 4 blinking red lights. or does it work differently ? trying to find out where I can to disable the error so tv can start up.
I tried this on my Sony XBR 65X850G. Mine indicates that it is #8 wire. I removed and grounded and nothing happens. Any thoughts as to what I may be doing wrong? Tech was here and verified that all boards were working correctly and said it was a backlight issue? Production 2019.
my board allso said 8 wire. But it was the fourth. Try the fourth and it will work believe me.
Thank you, my Sony XBR-65X850F TV was protected, remove the BL_error line that goes on pin 8 of the connector on the power supply and solder it to the ground TV okey
will this work on sony kd-65x7500h ??
Hi , anyone knows while pin in the BL error for 55x850c? There is nothing I can find on the board. I tried to search too. Thanks.
for the 55 in you may try to replace the backlight is better
So there’s no way to fix the back light on the TV?
process taking the screen apart is very hard for this model big chance the screen will get cracked . plus no new backlight replacement strips
Worked for me Thanks for posting
Hi I have a xbr75x850c
My problem is that I bought replaced the mainboard and reconnected the usb
all I am getting is a green (just green) blinking light
I’m wondering if you might know what this means or if you can help
Thank you
kd 55X8000E which cable i have to disconnect bl i found 8 th pin and i terminated it to ground ,but when i terminate it tv is not switching one .can you give me a solution
I have the same model tv and your method to fix half the screen. Can you Please show me how to fix the other side of the screen because it's dark on the right side.
the other half of the screen it has a dead backlight you will need to replace them
@@SOSfixElectronics I jus purchased a working powerboard part. Will that solve the problem? If not can you show me how to change the backlight. I really appreciate your help
@@supersaiyansanchez3628 i m kinda positive it is a backlight not a power board issue but is ok to try
@@SOSfixElectronics ok. Can you do a post showing me how to replace it on the same model tv?
I did this but half the screen isn’t working
Hi. I have a sony kdl-75w855c blinking 6x. I opened it and tried your fancy method. No longer blinking and the red light is away. But backlight doesn't turn on. Only for half a second and goes away. Is this an LED issue or something else? Any help is appreciated. Thanks.
Must be bad LEDs needs to be replaced
I have the exact same tv with the same problem. I tried this method the blinking red light is gone but the tv turns on for a halv a second and black screen again. Have u solved this?! Pleas let me know 🙏
Kdl-75w855c
@@ese2627 the issue was defected leds.
@@WilliamClarkDK Thanks for answering. So i guess i need to replace the led strips?
Nice trick! I have sony xbr-55x850c with 7 blink error code. I think is temperature error and no picture. Any tips on how to repair? Thanks!
I have same TV. I bypassed the 6 blink code and watched for a few months. One side was darker. Now no picture. Just the LED strip? IDK. what's up with your repair? I hate to give this one up. I love the picture.
Hi guys can someone help me with this problem I’ve got picture coming up and then turn off by itself, then blinks 6 red lights. I tried doing bypass. But still doesn’t work. I’ve got all together 25 wire and power board says 28 I’m so confused. Any help would be appreciated thanks
cool trick Thanks for the help
Bravo mi amigo.
Thank you so much
You're most welcome
How to contact you mine is refusing
thanks for you video
Hey is here anyone who can help me figure out BL_ERR wire for my tv. I have a diagram from manual of this tv XBR-55X850D & it says 12 in yellow background & 21 in green background. What does that mean & how to count & get proper wire to ground it ?
I got it working, for me it was 12th(how to count- start from bottom, large pins are even number & small are odd. So in my case it’s the 6th large pin from bottom on the main board. Grounding that fixed the tv.
danke
I did the bypass and was able to watch for a few more weeks. Now no picture.
When you say "replace backlight" is that the LED strips? Thanks
yes
3 red light ?
check sony tv error codes
It worked for mine but half screen is black. (XBR 65x850D)
needs to replace the led strip, is not easy job
@@SOSfixElectronics I know 😭 Thank you so much
when you unplug the tv and plug it back in does the full screen light back up? thats what mine does and then after a few minutes half the backlight will go out.
@@bigturkey1 nope, mine since I plug it back its was half black. I threw it in the trash and bought a new one 😆
@@wesleycaban if just your panel was bad you could of got 200 for the main board, 100 power board and 50 for the t-con board on ebay.
Thanks it work
My TV 65X850E same problem .we follow same as you but still no work . Please show other wat , Thank you
Sabes cual el el pin de error del modelo q mencionas? Tengo el mismo tv el tablero dice q es el 8 pero no se cual es el 8
What if its blinking 3 times?
Thank you
What do you do when it starts to rain with all those TVs ;D
that was my first question when i saw this place too, the owner he is in the business for over 25 yr he knows how to deal with that. and that was his answer!! :)
Super sir
I do this and now stop blinking but there’s no image on my tv
if you still have no image could be the backlight completely burned open and needs to replaced
Thasks men
Back light error pin do not ground continues bcoz power board side mosfet Short happen , back light change correct option.,
Ok, so you diagnosed it was backlight failure, so why would a do it yourselfer scrap the TV. Your comment to scrap the TV, is not what I would have expected. I thought that you would then proceed and show us how you would fix it. Instead you give bad advice to just give up and throw away your TV! That is exactly the reason, not to bring it to a repair shop.
Six blinks means your less are going. Fix it right.. BAD advice here folks
great advice crap service off sony. Mine tv still works great after 2 years after this fix.