My apologies just tried your technique on another tcon board and it works. This shows me the Tcon board i have in Dual Dlcd 3221 is faulty. IF you have one please get back to me. I can send details. Thank you
@@felixtechnoaid2044 I am in the Uk here where are you there? i downloaded whatsapp on to my phone and tried to send a photo of my tcon.Are you on Facebook as this works for me? Thank you
first of all disconnect FFC cables going to screen then supply the T-con, if all voltages are present when the screen is disconnected in that case screen is defective, I has a short circuit, if they are not present wether connected or not replace the T-con, or change DC to DC voltage converter ic.
if it has no display issue with only backlight, please check T- con, if it is being supplied with 12V, make sure to disconnect screen, if VGh, VGL, are present when screen is desconnected check panel(screen), if not present whether screen is connected or not , replace T- con board.
Hello again further to previous messages I managed to find another Tcon board it has many test points rather than VGA VDD etc and i do have various voltages now from 3 to 29 and -9 volts to name just 3 test points. Does this sound okay? Thank you Lewis in Uk
@@felixtechnoaid2044 Hello I have just tried this Tcon check using my 12v dc adapter and I just find I have 12volts throughout the Tcon. Using various points ie vcc,vcom etc. I do have a video issue sometimes half screen with temp video. Please advise. My tcon here is hard to find
Im your new subscriber from the Philippines. Your presentation is fine. The topic is well discussed. May I suggest you speak a little bit faster, thanks.
extremely dangerous how? how 12 DC volts can cause fire, do you have gasoline station in your house? we have used 12v from ac adapter, if there is a short circuit it goes in protection , now explain how to check tv t- con can set your house in fire?
I have 16.37volt on VDD T-CON instead of 3.3 volt is that DC TO DC IC problem?
Thank you.Just wondering why my tcon displsys 12 volts all over the board. It is out of cct .i follwed your technique.Please advise
Thank you for such a simple solution to a big problem!
If it helped you out
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Hi where can i buy my LG T CON around Springs South Africa
My apologies just tried your technique on another tcon board and it works. This shows me the Tcon board i have in Dual Dlcd 3221 is faulty. IF you have one please get back to me. I can send details. Thank you
This is my WhatsApp number +250784340629, you can send me details in pictures.
@@felixtechnoaid2044
Thank you very much appreciated as my faulty tcon is hard to replace .i will get back to you☺
@@felixtechnoaid2044
Hi Ive tried to send you a message via whatsapp but unable to do so.
@@walker55able what is wrong
@@felixtechnoaid2044
I am in the Uk here where are you there? i downloaded whatsapp on to my phone and tried to send a photo of my tcon.Are you on Facebook as this works for me? Thank you
I have a question. You did get voltages on Tcom board so that means the board is working perfectly as it should be?
VGh, vgl, vcom, vodd,vA,if are available T-con is ok.
@@felixtechnoaid2044 Awesome thank you.
Hello there! I have a LG tv so I check that out but valtages not out. Is it need that ic replacement?
first of all disconnect FFC cables going to screen then supply the T-con, if all voltages are present when the screen is disconnected in that case screen is defective, I has a short circuit, if they are not present wether connected or not replace the T-con, or change DC to DC voltage converter ic.
what is the issue, can you share me it's model number?
if it has no display issue with only backlight, please check T- con, if it is being supplied with 12V, make sure to disconnect screen, if VGh, VGL, are present when screen is desconnected check panel(screen), if not present whether screen is connected or not , replace T- con board.
Thanks sir How To Replace T Con Board I Mean The Criteria ?
To replace a T-con is very simple, if you know how to test it
Hello again further to previous messages I managed to find another Tcon board it has many test points rather than VGA VDD etc and i do have various voltages now from 3 to 29 and -9 volts to name just 3 test points. Does this sound okay? Thank you Lewis in Uk
What is this problem about ,I fix in the belt cable in t con the TV displays the video after 3minutes it goes off .is it a t con problem?
yes it good
Watching from Philippines
Thank you
Cannot finds all the points mentioned in the video. The only one I find are the VCC points. Is there another manner that could be used? Thanks
if your T- con board is for LG tv, you will find others point to check, check nicely
Thank you very much as i was wondering how i could check tcon out of cct
it is easy if you have 12V DC voltage supply.
@@felixtechnoaid2044
Hello I have just tried this Tcon check using my 12v dc adapter and I just find I have 12volts throughout the Tcon. Using various points ie vcc,vcom etc. I do have a video issue sometimes half screen with temp video. Please advise. My tcon here is hard to find
@@walker55able check FFC cable connectivity, loose contact.
Very Nice Class Sir. -- ChinnaRao Paderu Andhrapradesh
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Im your new subscriber from the Philippines. Your presentation is fine. The topic is well discussed. May I suggest you speak a little bit faster, thanks.
Thank you Beatriz, we are trying our best to make you feel better❤️❤️
may I suggest you speed up the video and watch at 2x speed
Please sir help me out i have panasonic tx-48cx400b t con can you please show me the testing points. Thank you.
can't you see VCC, Vgh,Vgl,?
No please sir
This is the t con board number LMC480FJ03
@@felixtechnoaid2044 I can see VCC but can't see Vgh, Vgl.
WHAT ARE THE VOLTAGE RANGES
Which voltage range are you asking for?
Good job sir.
thank you so much
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I cannot find a Tcon board part for my Tv. Can I use another Tcon board?
which brand by friend?
@@felixtechnoaid2044 black sonic
How to replace t con board? I mean the criteria?
Good job sir
Thank you sir❤️❤️
Check for what?🤷🏻♂️
Thanks...
You're welcome!
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Understood
Extremely dangerous advice, follow him if you want your house on fire
👎👎👎👎👎👎👎👎
extremely dangerous how? how 12 DC volts can cause fire, do you have gasoline station in your house? we have used 12v from ac adapter, if there is a short circuit it goes in protection , now explain how to check tv t- con can set your house in fire?
Your reply is driven by something evil, just say it
@@thabisomaolwane3238 Who rattled your cage?
Mind your own business
🐶
Don't mind him; he is a weasel@@felixtechnoaid2044