Question about Akai LCT2715 27 in. LCD Television
The Wii will produce color screen on another TV.
Am I missing certain settings, or, is the AV input faulty?
You know, I've had two repair instances regarding this particular model line (D64U) where there were problems with only the analog inputs (such as the component/composite).... but with no problem with the HDMI inputs.
Replacing the Main Board fixed these TV's. Since both the Xbox and the Wii present the same problem on two separate inputs, this leads me to believe you most likely have a defective Main Board. If your TV is still under warranty, I suggest calling Sharp to locate your local authorized service center.
Posted on Mar 18, 2008
Try putting a fan on the back of the tv to see if it is getting better. If it does then you probally have a board that is overheating. If that is the case then CAREFULLY !!! remove the back and place where you can turn on and safely access the open back NO TOUCHING STUFF !!! Mabey lay it face down on a glass table or lay it on a table with 25% hanging over the edge to see the screen. Then take a COLD blow dryer and blow it on the boards to find out which one makes it get better. If one does then it will probally be your problem board. Make extremely sure that is the one before removing it by blowing from all angles on the boards around it without air hitting the suposed problem board. Then try a little hot air to see if that starts the problem on that board so you can be sure. Of course check the surrounding and offending board several times to be sure before removing.
Posted on Jul 12, 2008
You need to get a special scart lead which you can connect your red, white and yellow leads to then connect the scart lead to your tv it should work then
Posted on Feb 01, 2009
Have you tried another cable or checked to see if the existing one is pushed fully in? This can sometimes be the cause of what you've described.
Posted on Jan 25, 2010
It can be the T-CON board is over heated and goes out, it can also be the main board, you should try cooling the T-CON board when the picture gose out with electronic freeze spray for electronics troubleshooting to see if the picture will come back, need to narrow down the problem.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
Please post back what you find.
Posted on Jul 19, 2010
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