Sylvania Electronic
![]() |
![]() SYLVANIA QTP 3X32T8 UNV ISN SC ELECTRONIC BALLASTS NEW US $24.99
|
![]() NEW SYLVANIA ELECTRONIC FLUORESCENT BALLAST QTP2X59T8 US $24.99
|
![]() New Sylvania 120V Electronic Light Ballast MB1x22 T9 US $24.97
|
![]() SYLVANIA ELECTRONIC BALLAST QTP2X32T8 277 ISN D US $15.00
|
![]() Sylvania QTP4x32T8 120 PSN SC T8 4 Tube Electronic Ballast US $15.00
|
![]() Sylvania QTP 2x26CF UNV DM S Quicktronic Electronic Ballast US $14.95
|
![]() Sylvania QTP 1x39 24T5HO UNV PSN Quicktronic Electronic Ballast 120 277 Volt US $7.99
|
![]() OSRAM SYLVANIA QUICKTRONIC QTP2X32T8 UNV ISN SC for FT40DL ELECTRONIC BALLAST US $.99
|

My Sylvania SST4272 TV doesn't work right when first turned on.?
With or without a signal the audio buzzes and thin horizontal lines are on the screen. As time goes by (maybe ten minutes or less) the frequency of the buzzing gets less and less till I am left with normal picture and sound. If the signal is connected when the tv is first started I have a picture and sound with the buzzing and lines overshadowing them. TV works normally until it has been turned off for a few hours. Our business here is electronic repair but TV is not our forte. With a different TV hooked to the cable all is normal. The problem was occasional for months and recently became every morning when first started. Thanks!
The time that goes on is the panel warms up. Once the panel warms up the problem disappears. The only word in common is panel. If it's not bad/bulged caps on the power supply it's a bad panel. It's not worth sticking any money into unless you can find a cheap used panel.
You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.


US $2,050.00









































































Comments are closed.