TCON BOARD Repair Tutorial - Common Symptom & Solution - How to fix tcon board
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- Опубліковано 21 вер 2024
- T-con Board : LC420WUN-SAA1 (6870C-4200C)
LCD Panel Model : 42 inches HD Panel
Note : Vcc input = 12V
Troubleshooting guide,
Voltage checking & IC Failure cause on TV
Electronics Repair and Troubleshooting,
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#howToFix
#tconBoardRepair
#LedLcdTVrepair
if image flickering or shaking?which ic problem?
Thank you brother please send as schematics are not available for this TCon board or can I use another compatible TCon instead of this board
Brief but very informative. Thanks for sharing!
i know I am kinda off topic but does anybody know of a good place to stream newly released series online ?
@Dominik Magnus I would suggest Flixzone. Just google for it :)
@Dominik Magnus i use Flixzone. You can find it by googling =)
@Dominik Magnus I would suggest Flixzone. You can find it by googling =)
@Dominik Magnus try Flixzone. You can find it on google :)
Great work and explained
I got an all black image on a Samsung UN43NU6900 and the sound works perfectly any ideas? My tv hasn’t been workin since it fell
Check backlight sir.
@@madiskartechI have a question
@@madiskartechcan I replace b9 t-con with lg cx9 t-con connectors look the same
how to fix upside down in this tcon ?
how about LG got freezing sir?? its also T-con ??? pls reply ty
Power your the best
Have a vertical green line through my 75 Samsung TV Model UN75MU630DF SN06M03CBJA02719R should i replace the T-Con board and that will cure the problem. Thank you Tom from Cape Coral FL.
Hi sir .. check all flex cable connected to lcd.
Lg uhd 42ub820t for 3 seconds picture is ok next 3 seconds lines then 3 seconds ok then 3 seconds lines; what's the problem?
Check Voltage of tcon
When disturbance comes on the display tcon board makes a humming noise
i have LG smart tv 65 UH5500 the picture has a solar red and the tv is working perfectly but it has reddish display , i changed the con board from used tv but still the same what you recoomend to me to do ? regards
Check Voltage to data source board connected to lcd
Sony KDL-60r510a no display at all what do you suggest?
Does it sound sir?
Need TCon test voltages for T650 HVN05.7 CTRL BD 65T07
My vgh voltage is only 18V. Tcon 6870C-0726A
Saan po pwdi mag order ng tcon board ng devant 50inch
VGH VOLT IS MISSING HOW TO SOLVE
where missing, tcon or panel?
Sir Sem Tcon nehi mile to tv kace tik kore
The image on my tv is too blue. The White color is missing. Any ideas?
What type of tv?
@@madiskartech CELCUS CEL-49FHDSB-16/1
Thanks show me 😂 jvc 65 inch the entire main board testing
Sourav Das
I have white display on tv
Have you been able to repair it?
depressing music
Haaaaaa