Sylvania 6620LG 20 in. EDTV-Ready LCD Television "sudden picture loss" Questions

...problem with picture, just sudden total loss. IT is the Y Sustainer board blowing fuses. IT has 2 fuses. I have worked on severl of this model and the Y Sustainer board goes bad and blows the

sudden loss of color the tv suddenly went blank them the picture was only in balck and white,, I tried to reboot to no avail.. all connections are intact If you are sure your cables are tight and not ...

...loss of picture plus jerkiness. I have retuned and notice signal reception is ok but BIT error is in the red displaying a figure of 8. Can you help please? John something wrong with your data

...picture has been perfect for 1 month since install - all of a sudden turned it on the other day and all faces ets are blue! won't adjust usimg hue control - seems like some input problem?? If you are ...

Sudden Power Loss We were away for a couple of days and when we returned we found the unit had no power. None of the LED's light up (no picture or sound), we tried a different power source with no ...

...loss occurs...plug back up and do a setup. Nothing in the TV will cause partial guide. Weak signal could and cause fuzzy picture too. Complain to cable company. But brightness problem is something ...

...picture/sound are prone to all kinds of audio problems especially if loss of power or hookup done with box and set on........Look for the simple things first like do you have sound with a DVD ...

picture or sound nothing stay black only the green light is on like stand by . Fault with the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS