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Anthony F.
Anthony F., Owner of TV Service Center
Category: TV
Satisfied Customers: 9830
Experience:  20+ yrs. of experience in TV repair, TV production and engineering as owner of TV service center.
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My 32 in Dynex has no sound, picture, or fashing LED. Caps

This answer was rated:

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.


Anthony F. :

Hello. Please BE aware This is tech information service. you are paying for the benefit of my real world experience and can save you time and money

Anthony F. :

ok so you have no pix no sound and no stby led and the tv does not respond to any of the buttons?

Anthony F. :

but you have PS ON and the power supply is running with alll voltages needed??

Anthony F. :

Replace the main board

Anthony F. :

its got the power supply triggered on by default and its not listening to your commands

Anthony F. :

it should be off when you plug it in

Anthony F. :

and you need to turn it on

Anthony F. :

if its already locked on

Anthony F. :

the main board is locked up

Customer:

Any suggestions on where I can purchase the main board

Anthony F. :

youll have to identify which one is yours

Anthony F. :

then go to ebay or google with the part number

Anthony F. :

these boards are scarce

Customer:

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..

Anthony F. and 3 other TV Specialists are ready to help you