Re: Replaced T-con board and now getting vertical lines
all the pics! please some one help out!
all the pics! please some one help out!
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Re: Replaced T-con board and now getting vertical lines
Any one of the whole chassis?Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: Replaced T-con board and now getting vertical lines
have checked the voltage on TCON, its good!
idk what could be the fault ? :/Comment
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Re: Replaced T-con board and now getting vertical lines
havent played with bond tabs yet, n scared to try eveN!Comment
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Re: Replaced T-con board and now getting vertical lines
fourth pic of main board polymers caps look like they are starting to bulge 100uf 6.3v & 47uf 16vComment
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Re: Replaced T-con board and now getting vertical lines
sir can u mark it out in the pic and attach the pic ?
but i think the main board is working fine, coz there is sound and the buttons and remote is functioning well..
need your suggestions ?
ok i located, how can it be checked?
i have a multi meter, i checked , they have continuity with out power!Comment
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Re: Replaced T-con board and now getting vertical lines
I put red circles around capssir can u mark it out in the pic and attach the pic ?
but i think the main board is working fine, coz there is sound and the buttons and remote is functioning well..
need your suggestions ?
ok i located, how can it be checked?
i have a multi meter, i checked , they have continuity with out power!Attached FilesComment
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Re: Replaced T-con board and now getting vertical lines
You would need a ESR meter that is capable of testing on board or take them out to test.Comment
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Re: Replaced T-con board and now getting vertical lines
but they are not bulged, though it may seem in the pic!Comment
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Re: Replaced T-con board and now getting vertical lines
and if main board is at fault, can the tv switched on, and all sounds and buttons are working fine ?Comment
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Re: Replaced T-con board and now getting vertical lines
Even thou it may look like it's bulged in the picture and it's not
capacitors don't have to bulge to be bad I test all my caps to find a problemComment
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Re: Replaced T-con board and now getting vertical lines
Here is a cheap capacitance meter
http://compare.ebay.com/like/1308375...Types&var=sbarComment
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Re: Replaced T-con board and now getting vertical lines
i have checked by replacing the main board once.. the results were same!Comment
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Re: Replaced T-con board and now getting vertical lines
If you tried a good mainboard & Tcon then it may be the panel
their may be a fuse on the Tconn did you checkLast edited by 1supertech; 06-15-2013, 10:04 AM.Comment
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Re: Replaced T-con board and now getting vertical lines
This is purely unscientific, but Sony LCD TVs are notorious for panel and main board issues. If you've tried a known working main board, you probably have a bad panel. Do the vertical lines on the screen in your pic show up like that when it's first turned on, or do they gradually appear?Last edited by capkid; 06-15-2013, 10:20 AM.Comment
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Re: Replaced T-con board and now getting vertical lines
they are very less at starting and grow more.. then fill up.. then very light when the cfl is on full brightness.. u can see the full video.. in my earlier postComment
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Hello, I have a screen in where sometimes when I open it pop-up vertical multicolor lines (I would say the most of them are green). If I tun off and turn on the screen the lines dissapear or if I leave open the screen after approximately five minutes the lines gone. I measured the below voltages on the main PCB and on the T-CON board and the voltages are the same when it doesnโt display the vertical lines and when it displays the vertical lines. Also, I cleaned all the connectors very good with IPA. I moved back and forth the connectors and the COF tabs but the vertical lines didn't displayed... -
Hello everyone,
I've recently been given a Sony 8k Z8H. It's got a white screen with two vertical black bars. At times it's given me the 5 blink Tcon code. Testing voltage on the Tcon I can see some low or missing voltage. I've done a basic visual check of cables and the COF. Not seeing anything obvious. The original Tcon seemed to have good caps until turning it over. On the bottom I found maybe 10 caps with both sides of the caps shorting to ground. I thought ok these caps and likely other components on the Tcon are shorted so let's try a replacement Tcon. I just received the... -
Hello,
i order a t-con because i had bad colors on my SONY KDL-40V3000 :
With the new t-con the color are good but there are vertical lines on all the screen :
I've tried the old t-con and it returned to the initial issue (bad colors but no vertical lines)
Is there a way to fix the vertical lines on the new t-con ?
Thank you for your help
gpo23... -
Just bought this for 10 bucks yesterday hoping to fix it. The guy said water dropped inside from a dehumidifier hose and it started showing black and white vertical bars then went blank. When I got it home and turned it on it came on fine and displayed correctly but I was noticing faint vertical bars in the image. After a little bit I turned it off and back on and it was a black screen again. I opened it up to check for water damage and corrosion but didn't find anything of the sort. I cleaned the ribbons anyway and reconnected them but still got a blank screen. If I disconnect the right side... -
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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