TV Repair Questions? Ask a TV Technician for Answers ASAP
My 32 in Dynex has no sound, picture, or fashing LED. Caps all appear to be ok. Power suppy voltages +5.24, +12.36, and +25.12 are present. Any suggestions.
I don't wish to b e signed up a monthly subscriber. Only pay for resolution to this one issue. Thanks anyway.
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ok so you have no pix no sound and no stby led and the tv does not respond to any of the buttons?
but you have PS ON and the power supply is running with alll voltages needed??
Replace the main board
its got the power supply triggered on by default and its not listening to your commands
it should be off when you plug it in
and you need to turn it on
if its already locked on
the main board is locked up
Any suggestions on where I can purchase the main board
youll have to identify which one is yours
then go to ebay or google with the part number
these boards are scarce
Pretty well told me everything I already knew. Was hoping I would connect with an electronic tech who would take me into the main board circuit. Thanks anyway..