While you wait for answers, we may have found some information which could help you.
Success
Message
Symphonic w27f4 black screen?
Remote quit working, new universal codes won't work either?
How do i get the horizontal line out of my tv?
no sound?
Symphonic WF27F4 will not turn on?
Hissing sound after power surge?
how can i get this to work?
how can i fix my tv symphonic lcd-b20a6?
how can I fix my Symphonic 32" lcd tv?
HOW CAN I FIX MY SYMPHONIC LCD B20A6 TV?
Symphonic model WF27F4 TV is it worth repairing?
Symphonic WFT20M4?