Re: Sharp LC TV Dead
Removed tabs and:
147862&stc=1&d=1483537665
Ta Daaa!!
Thankyou all contributors to this forum especially Budwich. This TV works and it didn't cost a penny....
Todd S.
Member
Last Activity: 01-24-2017, 07:48 PM
Joined: 12-13-2016
Location: Brentwood/ California
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Re: Sharp LC TV Dead
I removed the Right side driver and found this.
[ATTACH]147798[/ATTACH]
The arrow indicates location.
[ATTACH]147799[/ATTACH]
I am assuming that this is my problem. Would love your opinions.
Thanks a bunchRe: Sharp LC TV Dead
I removed the Right side driver and found this.
[ATTACH]147798[/ATTACH]
The arrow indicates location.
[ATTACH]147799[/ATTACH]
I am assuming that this is my problem. Would love your...Leave a comment:
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Re: Sharp LC TV Dead
Yes they did.
I replaced TCON ribbons and removed the ribbon on the right side in the lower corner and the TV wouldn't turn.
I then replaced it and removed the left side (facing from the rear) and tv turned on with back lights. The photos are the result this. I will check for more useful threads later today.
Thanks again for the help....Leave a comment:
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Re: Sharp LC TV Dead
After removing the two left ribbons from the TCON I now have half a screen and all back lights are looking good. I reversed the process and nothing. blank screen dead tv.
Any advice is very much appreciated. Thank you....Leave a comment:
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Re: Sharp LC TV Dead
I also did all the resets to no avail.Leave a comment:
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Re: Sharp LC TV Dead
Ok went looking some more. Can't find a post with my exact symptoms that helped.
This is what I have done:
I have a steady standby light.
No picture
No sound
When I hit the power button nothing happens and standby light remains on.
I have 120 VAC to the power supply.
The fuse is good.
There are no bad caps or any other components that display damage.
I have power coming out of the power supply but I don't know if they are proper voltage. (listed in first post).
A small green LED lights...Leave a comment:
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Re: Sharp LC TV Dead
Thanks for the reply Budwich,
I did go to the Sharp 70 threads and spent hours. None were able to help. Another member said to add photos, so I did. Thought I would give a new thread a shot. My drawings have a photo of the actual plugs included.Leave a comment:
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Sharp LC TV Dead
Hello,
I posted a question regarding this TV several weeks ago and realized I didn't include enough info. Here is a description of the problem with photos.
Model number is LC-70TQ15U.
* The set has no picture, sound or anything.
* The standby light is on steady.
* There are no visible problems with any components.
* When the power button is pushed, a tiny green LED lights up on the main
board but then goes out after 3-5 minutes.
[url]https://www.badcaps.net/forum/attachment.php?attachmentid=147493&stc=1&d=1483049055[/url]...Last edited by Todd S.; 12-29-2016, 04:17 PM. -
Re: Sharp 70" LC-70TQ15U Won't turn on.
Does anyone know of any other web site that can help me with my issue?
ThanksLeave a comment:
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Re: Sharp 70" LC-70TQ15U Won't turn on.
Hope we get a response. I'm not charging for the repair. Working on this TV for a friendLeave a comment:
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Sharp 70" LC-70TQ15U Won't turn on.
Hello,
I'm trouble shooting this unit and could use some help. Here is what I have found so far:
*Standby light is on.
*Back panel removed.
*No signs of heat or damage on any boards or components.
*A tiny led on main board is lit when plugged in.
Pressing power button does nothing. No clicks, nothing on screen or any sign of life.
Any advice on what I could do from this point is greatly appreciated.
Thanks in advance,
Todd -
Re: New Members - please post your introductions here
Hello everyone,
Todd from California here. Born and raised in Silicon Valley with Microsoft, Hewlett Packard, Apple, Google and Microsoft at my door step.
I have good knowledge of electronics as I worked in the industry in my younger years. I am a retired firefighter that started a home repair business. I fix anything from a gate to TV's, sound systems and other electronic devices.
I now live in the Sacramento valley on the California Delta. As for hobbies, fishing of course.
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