I have a UN65HU900 that CD3011 on the T-con shorted. It has no markings. Dose anyone know what it may be? I can not find service info anywhere.
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Re: UN65HU9000 T-con
Please attach good clear pictures of the board so we can see what we are dealing with.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=24809 -
Re: UN65HU9000 T-con
Here are some pictures. Let me know if you want to see anything else.
TAttached FilesComment
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Re: UN65HU9000 T-con
At the risk of sounding like a half a$$ed fix.. When i cant ID a part like that I usually look for an exact size match off a donor board, 9 times out of 10 the value is close enough that the circuit just dosent care.Comment
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Re: UN65HU9000 T-con
What is the P/N of that ICD3?
i should be the same capacitance of the cap used on the left side of the board where it is connected to the same type of 6-pin IC on the left side..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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Re: UN65HU9000 T-con
The part numbers on the left are all the same less the 30. so CD3011 should be the same as CD11. I will see if I can get it off without killing it.
TLast edited by tonebells; 09-16-2020, 06:59 PM.Comment
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Re: UN65HU9000 T-con
Does the tcon work without the cap ? You may have other problems beside it.Comment
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Re: UN65HU9000 T-con
I was able to hookup 12 volts to the board and nothing over heated. I have a new hot air station coming. I will see if I can find out what value CD3011 is.
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Re: UN65HU9000 T-con
It is a 10uƒ. With 12 volts applied the current is even lower then before I replaced it.
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Re: UN65HU9000 T-con
That has done the trick. It is working. I will let it run for eight hours tomorrow with the cove on to see how it goes.
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Re: UN65HU9000 T-con
Thanks for the follow-up.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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