20 Most Recent Sharp LC-65D90U 65 in. LCD Television Questions & Answers

Call sharp back again and tell them you first want to register for aquos advantage program, which is free. By doing that your service will go much quicker with them. You then tell them that you want to get set up for service. They will have one of their authorized professionals come and fix your tv in a matter of days. If their tech cannot fix it, they will replace your tv free of charge as long as you are within your warranty.

Sharp LC-65D90U... | Answered on May 11, 2015

Couldn't find your specificcion but maybe another T-Con board might work too
Sharp DUNTKD530UJ01 (KD530, XD530WJ) T-Con Board for LC-65D90U
Sharp DUNTKD530UJ01 KD530 XD530WJ Con Board for LC 65D90U

Or call Shopjimmy see Contact/Helps on webpage
They know about EVERYTHING about parts!

Sharp LC-65D90U... | Answered on May 11, 2015

I had a same problem with sharp LC-40LE340E. The service told me to change motherboard but I decided to buy a new LG TV. The sharp TV I left unplugged for a 50 days and after that when I tried again the tv started normally. I was Really surprised. Don't spend money just wait and check again. [email protected]

Sharp LC-65D90U... | Answered on Feb 10, 2013

check and replace the vertical deflection ic.also check for dry joints

Sharp LC-65D90U... | Answered on Sep 16, 2011

This is a main control module problem since you can't bring up the menu. I recommend contacting your local svc co.

Sharp LC-65D90U... | Answered on Feb 28, 2009

Menu on remote and make sure you have it on wide screen or 16 to 9

Sharp LC... | Answered on Jan 17, 2019

If your Roku 3 player is not connecting to WiFi, it is possible that the WiFi signal from the router is out of range. In order to strengthen the signal, move the router and Roku 3 so that there are fewer objects and walls between them.
For any help or support just visit us: www Roku Com Link

Sharp LC... | Answered on May 26, 2018

When you say WD box, do you mean a Western Digital Hard Disk Drive? If so, get a Solid State Drive (SSD), and connect it via USB3.
The HDD or the USB connection is not fast enough to keep up with the required speed of the video.

If you mean something else, please add details.

Sharp LC... | Answered on Dec 05, 2017

Check the high voltage circuit on the board that has the 120 volts input. The high voltage should be close to 400 volts - nothing less than 390 volts. The capacitor is failing to hold the voltage and needs to be replaced.

Sharp LC... | Answered on Oct 29, 2017

un plug tv and try to force on by pressing vol_ and input button from tv then plug back in see if tv comes on .

Sharp LC... | Answered on Dec 16, 2016

Not finding what you are looking for?
Sharp LC-65D90U 65 in. LCD Television Logo

7 questions posted

Ask a Question

Usually answered in minutes!

Top Sharp Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76416 Answers

Muntejaya Ginting
Muntejaya Ginting

Level 3 Expert

10422 Answers

Cindy Wells

Level 3 Expert

6166 Answers

Are you a Sharp Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

LC Sharp

  • LC Sharp

Most Popular Question

need dunkkd530uj01 top tcon board lc

  • Televison & Video