Questions & Answers for: Sanyo signal board replacement

...screen just went black; I can hear it but can't see it. A couple days ago I noticed a redish line across the screen but now I have no picture... Ur Tuner Signal board it dead,must replaced this

...signal board might be dead,need replacing or the incomming coalax signal cable is damage.Take ur tv to another location plug in another incoming coalax signal cable,if u have the same problems after ...

...it seem the Tuner board is the problems.Replaced the Tuner board,will solved this problems.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner signal board for the

...imcomming the broadcasting cable it the problems.If yes,ur tv have a Tuner board problems,it dead.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner signal board for the

...signal board have 50/50 chances also dead too.In ur case it did.That the board,where the incomming broadcasting signal cable plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish ...

...signal board have problems and it is dying.That the board,where the tv incommig broadcasting signal cable plug into it and all those external electronic devices plug into it.Tries websites like ...

...signal board too.That the board where it take in the tv broadcasting signal wire plug into it.80-90% these 2 boards are causes and take most of the power surges.U have some basic mechanical skills ...

...board, check also the entire condensing unit if still ok ( compressor and fan motor). If the light inside the indoor unit is still flashing, the timer is still not giving signal for the compressor to ...

...model #dp26647 Check that the power board has any blown caps, and replace them if needed. Another possibility is that the tuner board is fried and the CPU does not process the picture signal any

...the power supply and it still won't turn on. What else could it be? The main board sends the on/off signals to the power supply board. You need a new main board. You can get it from here: TV Parts ...