Re: Sony Bravia KDL-55EX713 - No picture
Is there anywhere i can find the schematics for this tv?
chlanman
Member
Last Activity: 01-12-2015, 07:56 AM
Joined: 10-31-2014
Location: Ancaster
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Re: Sony Bravia KDL-55EX713 - No picture
could you circle them for me? How do i check them?
Thanks!...Leave a comment:
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Re: Sony Bravia KDL-55EX713 - No picture
Tried it today.
If i have both cables disconnected(LVDS cable installed) there is still a clicking noise coming from the t-con. Held it up to my ear and its definetly coming from the tcon
What can "click" in the tcon board?
Replace Tcon im assuming?...Leave a comment:
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Re: Sony Bravia KDL-55EX713 - No picture
THanks!!!... Slowly learningLeave a comment:
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Re: Sony Bravia KDL-55EX713 - No picture
Sorry as said before im a n00b and still learning lots
What is ICs, PCB, LVDS ?
Thanks again for all the helpLeave a comment:
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Re: Sony Bravia KDL-55EX713 - No picture
I will check that when i get home, thanks.
Im not sure what the cables exactly do?
What do cables 1,2,3 exactly do ?
Thanks...Leave a comment:
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Re: Sony Bravia KDL-55EX713 - No picture
Thanks.
Checked with 1 connected at a time. Basically gives me horizontal lines on either left or right side with one connected.
What would "click" on the Tcon board constantly?
Sorry but whats a bad panel? If its a bad panel is the tv pretty much scrap?
ThanksLeave a comment:
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Re: Sony Bravia KDL-55EX713 - No picture
Completed some checks
1) All fuses have continuity, no concerns
2) All fuses have +12~vdc at fuses
Now i noticed when i turned it on there's a clicking coming from the tcon board
Im assuming this isnt normal ?Leave a comment:
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Re: Sony Bravia KDL-55EX713 - No picture
Thank you.
Measuring the voltage on the board with the power on. Do i check the fuse end to end with multimeter on VDC?
Or do i check with one end on the fuse with other to a ground point ?Leave a comment:
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Re: Sony Bravia KDL-55EX713 - No picture
Thank you.
So first thing check the fuses to confirm they are ok
Plug in the tv turn on and confirm there is +12v to the fuses?
Thanks for the help, im a n00bie...Leave a comment:
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Re: Sony Bravia KDL-55EX713 - No picture
Thanks guys!
And if its OK, what would you suggest next?Leave a comment:
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Re: Sony Bravia KDL-55EX713 - No picture
Here's the tcon board from my TV.
Where can i find the fuse?
Thanks...Leave a comment:
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Re: Sony Bravia KDL-55EX713 - No picture
Thanks.
Where do i check this?Wheres the fuse on the tcon? And what should the voltage be?
Thanks!!Leave a comment:
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Sony Bravia KDL-55EX713 - No picture
Hello, gents im having a problem with my KDL-55EX713
Screen started going bad with lines on the left hand side only.
Then gradually went to the full screen. Then went washed out, and then completely black now.
This was over about 2 hour period.
Now if i turn it on, just a black screen.
Could this be the t-con ? I visually looked at the power supply board and all the cap's look to be good. When i turn power on there is a click
Any suggestions?
Where can i find schematics for my model?
Thanks guys!! -
Re: Sony Bravia no Picture
Hello, gents im having the same problem with my KDL-55EX713
Screen started going bad with lines on the left hand side only.
Then gradually went to the full screen. Then went washed out, and then completely black now.
This was over about 2 hour period.
Now if i turn it on, just a black screen.
Could this be the t-con ? I visually looked at the power supply board and all the cap's look to be good. When i turn power on there is a click
Any suggestions?
Where can i find schematics for my model?...Leave a comment:
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