I have an issue with vertical segments on the screen from the right side through to centre. Have checked all voltage settings on power board nd have come back with correct pin settings. From the main board there are 2 lvds cables from main board to the base of the set connecting to 2 individual inverter boards. Trying to locate possible replacement boards, but can not locate or find these items. any help would be appreciated.
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Re: Lg 55lm6410-tb
Pictures of problem would helpI assume no responsibility for any stupid suggestions I might post. -
Re: Lg 55lm6410-tb
I would check my cables from main board to panel. Don't look like they are seated correctlyI assume no responsibility for any stupid suggestions I might post.Comment
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Re: Lg 55lm6410-tb
Ok checked LVDS cables are seated correctly i even took them out and did the beep continuty test to make sure no breaks i even swaped the LVDS cables from leftto right to see if it changed still fault remains in same postion
here is another pic of symptom
do you think it will be the main board fault
because i dont want to pay $200 for a main board if this is not the issue
any help or advice to confirm the main board
cheers
WayneAttached FilesComment
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Re: Lg 55lm6410-tb
You have the tab bonding board/T-CON on the bottom edge of the TV, these boards get damaged a lot due to cleaning liquid seeps on to the board and eats away traces and causes corrosion. I would also check the resistance of all MLCC on the board.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
The screen seems to blackout and stay black, but with a flashlight I can see the display.
With my Playstation 4 connected via HDMI, and running a game I can hear sound.
Assuming... -
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Thought the battery was dead, so i plugged in the charger then tried to power on, the power LED blinked once, charged LED still orange, unplugged the charger, plugged in again and I noticed the "magic smoke" smell, so i unplugged the charger, removed the back cover and saw the blown IC (the "magic... -
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Is this even a possibility and how do I do it please.... -
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Hi There,
This TV was auto switching off after few seconds with some vertical lines on the screen, so got a new TCON board and replaced it.
After replacing the TCON board it was working fine and i set it up with everything, used for few hours, then had the bright idea to update the software on it. During the update process, TV switched off and now no audio or video. No relay switch sound.
More Details
TV Model - LG OLED77G1PUA
Got the same exact TCON board from TVPartsToday and replaced it. But didnt transfer the EPPROM data (didnt...
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