Re: Mitsubishi LT-55164 Blinking Green Light Is Back?
I have a Mitsubishi LT55164 that I repaired almost 2 years ago due to a constant blinking green light. Well guess what it happened again The same blinking green light . I did also install an internal fan that constantly runs even when the TV is powered off . So now I'm back to square one where I have to reflow the GPUs and reinstall the heat sinks . The one question I have is how can I install the fan where it only powers up when the TV is turned on and don't have to run constantly like it used to . Does anybody have a diagram...
Nyjetfan21
Member
Last Activity: 09-02-2019, 09:27 PM
Joined: 10-05-2017
Location: Staten Island,NY
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Re: Mitsubishi TV Model LT-55164
ok ty for all the input.Ill keep you posted on what happens or I decide to do.TY to everyoneLeave a comment:
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Re: Mitsubishi TV Model LT-55164
is that something that is expensive or is it something i can do myself and if so where can I get the partsLeave a comment:
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Re: Mitsubishi TV Model LT-55164
Is there anything you suggest that i can do for a permanent fixLeave a comment:
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Re: Mitsubishi TV Model LT-55164
I recently checked all the capacitors,fuses etc and everything had voltage going to them. The problem ended up being the heat sinks on the main board. So I popped the top of the heat sink off and put flux around the edges of the heat sink that is soldered to the main board and heated it up with a heat gun for a couple of minutes and let cool as well for several minutes. Turned Tv on and it worked.So I reinstalled the top of the heat sinks and put alittle hot glue on the to hold them in place in case the fall off the main board and short it out. Then...Leave a comment:
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Re: Mitsubishi TV Model LT-55164
With the TV plugged in.At PB I have 5 volts, at PC I have 5 volts as well and at PA some pins are 5 and some pins are around 55 volts. I used the metal plate that all the boards are bolted to as a ground. Let me know if I did it right and what the next step should be. I did notice when the tv is pluged in besides the blinking green light there is a steady Blinking red light as well that the pc wire From the power supply board goes to this Board And it is covered with a metal shield and it says high voltage on itLeave a comment:
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Re: Mitsubishi TV Model LT-55164
When the tv is plugged in the power light constintly blinks pretty quick.The tv wont power up or do anything at all it wont even respond to the remote.Leave a comment:
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Re: Mitsubishi TV Model LT-55164
I think i figured out how to upload the picture i have please let me know if this is good...Leave a comment:
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Re: Mitsubishi TV Model LT-55164
How do I upload pictures on this site. I have the photos saved in my iphoneLast edited by Nyjetfan21; 10-05-2017, 10:22 PM.Leave a comment:
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Mitsubishi TV Model LT-55164
I have a Mitsubishi model number LT55164 television. About five weeks ago I was watching TV and I heard a little pop noise and I lost picture and sound right after that happened. I brought the TV to a local repair shop and they told me that it was the main board . The repair man ordered the main board installed it and tested it and he called me and told me that they sent him a defective board and he told me to come and pick up my TV after he put all the original parts back in it. He told me that he could not find the part anywhere else. How can I tell if the new part that they sent him was bad... -
Re: New Members - please post your introductions here
My name is nyjetfan21. I am a new member to this site. I would just like to say hello to everyone and thank you all to have me a board.Leave a comment:
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