Mulja tv repair portal
Equipment Repairs => LCD TV forum => Topic started by: t1412 on December 10, 2019,14:47:03
-
Hi again fella's has anyone repaired a samsung Le37c530f1 quite aloud buzzing sound, i took the back off found screws on the psu very loose,tightened them but still hear the buzzing.also tightened scerws on the mainboard.thanks
shaun
-
Hi Shaun,
Any idea of the source of the buzzing? Does the TV operate? Look for loose/ broken/missing ferrite cores on any transformers. Bruce
-
Hi bruse the tv works fine, if you put it on dynamic mode it seems to disppear strange one thanks
shaun
-
Hi Shaun,
I had a similar problem,solved out replacing the power supply.
-
Hi michael thanks
shaun