Hello, I have a 70 inch sharp tv. Error code 25 flashing on bottom of tv. When I unplug the right side connector on the board, the error code goes away and the left side of the screen shows the picture perfectly. Is this a bad T-con board? Can I swap the two cables across to determine if its a panel or cable issue. Any help much appreciated. Thanks kindly.
Sharp LC-70C6500U T-Con?
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Re: Sharp LC-70C6500U T-Con?
unlikely. what happens when you do the opposite?
More likely a panel issue. Check out some of the threads on sharp and vizio 70 in problems. Basically, if you disconnect the right side "corner cable", this is the cable in the bottom corner of the panel which interconnects the bottom boards to the side boards, you will likely get a full picture with some issue (lost "scan lines" or shifted picture). This is an indication of a side driver problem. The only way to "save" the panel is to remove the bad driver and in fact all the drivers on that "bad" side. This "operation" is NOT reversible so proceed slowly and with caution. Read the threads carefully, do some of the "cable disconnect tests" and post pictures of the test progress. Go from there. -
Re: Sharp LC-70C6500U T-Con?
There are many thredas here at BC about Sharp panels.
https://www.badcaps.net/forum/search...archid=6206295Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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