SYLVANIA TELEVISION REPAIR AND TROUBLESHOOTING TIPS
You can find out here if you have the same problems or symptoms of your televison. You can find the other brands of tv with same or similar symptom to get some ideas. Because the tv theory for all brands/manufacturer are same. So, these tv repair tips are suitable for use as a reference. Note: These troubleshooting tips are not guarantee that you can fix your unit right away and won’t solve all the component problems you may run into, but they should solve a good number of them. Servicetron.com is not responsible for any damage as a result of following any of this advice.
SYLVANIA TELEVISION REPAIR AND TIPS
Sylvania lc260ss8 lcd picture shrinks to small white line in the middle of screen. Tap the board or move the unit and picture jumps back for a few seconds. I have had the same problem and it was an intermittent vertical o/p ic, lightly tapping the heat sink will cause the vertical to collapse and return. Replace ic it should back to normal.
Sylvania lc260ss8 lcd tv. No picture/no sound. Fuse blows about 3 seconds after front end charges check the horizontal for shorts, and the main supply. Blowing the fuse this quickly assures me there is a catastrophic short somewhere in the supplied ckts.
Sylvania lc320ss8 lcd no power 5amps fuse always blown, replace regulator and check the parts around it and replace with original parts and it should back to normal operation
Sylvania rkx185 bk01 when the channel is changed, it will not lock on to the new channel until after some time, it will flash about 4 times then will select the new channel. I have replaced the tuner, no change. Try adjusting the aft pot. It is near the tuner. Turn it just a little at a time and change channels to see the effect. It usually only takes a few minutes to have it in good shape. This is a very common problem with these sets.
Sylvania src20134ac no raster, hv & filaments ok bad flyback transformer
Sylvania srt2227 momentary hi voltage then nothing defective flyback #ltf00cpp1011
Sylvania ssc090 very little video at turn on then fades to solid blue open resistor r503, 15k, crt board
Sylvania tv1910 dead replace q501 and r510 (1.2m)
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