My sanyo tv has been working fine until one day when I walked into the room and it had fallen. I think it may not have been sitting flat when i left the room. When i re-entered the room, i found the tv had fallen about 3 feet onto the floor, with the screen on the floor. I set it back up, and the sound works fine on all the channels, but the screen just stays black. I tried to re-plug it in and it didnt work. can you please help me? If i cannot fix it myself, then how much would it cost to get it repaired? Thank you
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168 Answers
Re: no picture on tv
Probably you need to replace the picture tube or maybe theres a loosed connection in the high voltage circuit or the video circuit due to the fall. if the picture tube is the problem, you better buy a new tv coz replacing it is not practical and economical. but if it is only loosed connection just bring it to a qualified technician for sure he will not charge you too much for this problem. good luck!
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T'Con board fault. Check and replace it. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electro-medical.blogspot.com/ http://electronicshelponline.blogspot.com/
Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD screen are similar, irrespective of its brand and screen size.
Does the Genie box have screen settings in in? Sometimes hd will show in smaller screens. Makes the picture nicer. If you adjust the screen size with your remote the high definition "niceness" will not be there.
Hi gregschirk, I bought the same model and I am experiencing a similar problem. My HDMI components worked fine before. Now both my cable box and DVD player will not be recognized as HDMI systems. It thinks they are DVI to HDMI connections. Good picture but no sound. Would like to know if there is a fix for this. Thanks Gilbo72
If you want to repair, you will have to take it apart. The fault is the power supply. after you take it apart look for cap with the tops bluging. if you want post an picture of the power supply board..
sounds like a antenna block problem or a tuner?? Now Im wondering if this set has mutiple antenna inputs?? if it does then the antenna input switch is on the wrong mode.
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