Sharp LC - Popular Questions, Answers, Tips & Manuals


Contact Sharp support directly to order the service manual

Sharp LC-42A66M... | 254 views | 1 helpful votes


Order the manual directly from Sharp.

Sharp LC-42A66M... | 43 views | 0 helpful votes


Make sure your menu setup setting are correct - HDMI or other source, and make sure the signal incoming is good.

Sharp LC52E77UN... | 45 views | 0 helpful votes


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

Sharp LC... | 40 views | 1 helpful votes

Tip

Remove black line appears on your LCD TV


You may get a vertical black line appeared on your LD screen. Don't panic. You may not have to replace the LCD panel (cost $1K more) or replace the TV. This is likely due to the issue with X-Y control board (either with connector or electronics). Here is the trick, use your hand to apply pressure on the TV frame (the edge if there is one, not directly on the LCD itself) exactly above or below where the line is. I was able to make the line disappeared in a few trials. I have done this 2 to 3 times in the last 3 years. I guess the same may apply to a horizonal black line and you press on the left and the right of where the line is. Good luck and let us know if it works for you.

This tip may work on 1 line of defect. If you have more lines as group or they appear in several areas, you will have a real problem that needs serious repair.

on Oct 31, 2018 | Sharp LC-60LE600U 60" LCD LED TV...


Open internal fuse or power supply failure

Sharp... | 637 views | 0 helpful votes


Try stretching the picture with the view mode button on the remote.

Sharp LC-26D40U... | 91 views | 0 helpful votes


After reading your post I can't understand what are you doing and what you expect to achieve

Sharp LC-26SH10U... | 55 views | 0 helpful votes


see the link below but first make sure here is no dvd in the drive
because a bad dvd can cause this problem

working on sharp lcd tv dvd combo LC 26DV20UPLEASE WAIT

Sharp LC26DV20U... | 270 views | 0 helpful votes


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Sharp LC-13SH1U... | 753 views | 0 helpful votes


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Before going further; try a hard reset first. If it does not help you, replace the main digital board. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; visit the site linked here.

Sharp LC-15AV4U... | 97 views | 0 helpful votes


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... | 153 views | 0 helpful votes


If you are using a five wire, component connecting cable rather than an HDMI cable, check all of your connections from the satellite receiver to the TV. You could be missing the blue connection from either end. If you are not using this type of cable then I'm scratching my head.
Could you submit a picture ?

Sharp LC32AD5EBK... | 206 views | 0 helpful votes


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... | 42 views | 0 helpful votes


Hi the board powe supply not working 60%

Sharp LC-32SB21U... | 62 views | 0 helpful votes


Could be a failing power supply

Sharp LC-32SB24U... | 123 views | 0 helpful votes


It sounds like something was going bad on the main board and it totally quit now, try replacing that

Sharp LC40E77U... | 40 views | 0 helpful votes


No selecting the correct input is the only option.

Sharp LC46SB54U... | 29 views | 0 helpful votes

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