අයයෙ මගෙ සිංගර් ටිවි ඒකක් ඒකෙ සිග්නල් පල්ස ඒක 3 පාරක් ඇවිත් off wanawa led balb akak dala man baluwa.on karapu gaman signal balanda dala tiyana lite aka 3n parak on wala stanbye wanawa hada ganna udauwak karannako aiya
@DuleepaPushpaKumara9 ай бұрын
Secondary side eke power short ekak ethi balanna. H-out ,Flyback,Verticle IC ,Sound IC Check karala balnna.
@ChamindaKumara-pv7dt9 ай бұрын
@@DuleepaPushpaKumara awa hodaina aiya
@chamindakumara238810 ай бұрын
aiya tcl tv akak mekata powar modiul akak man tibba sati 2 k vitara hodata wada karala modiul aka pihhuna.aya alutan akak damma.dan tv aka on wala .rupa an na tappara kipayakin istand bye wanawa rad lite aka bilink wanawa.upadasak dannako aiya
@DuleepaPushpaKumara10 ай бұрын
tv eka on wenakota 115V hedena line eke denata voltage kiyak hedenawada? H-out Transistor eka hodaida?Chopper transformer eken eha peththe power short ekak thiyenne eka check karaganna. podi transistor,Zener diode serama check karanna. check karanakota fly ekata power yana resistor eka galola board eka check karagena passe connect karaganna.
@chamindakumara238810 ай бұрын
@@DuleepaPushpaKumara tv aka on wanakotata voltaj okkoma hadanawa aiya .on wala tappara kipayakin off wala istand bye rad led aka bilink wanawa .ita passa praimary voltaj tiyanawa .sakanry aut put voltaj mokut na aiya
@chamindakumara238810 ай бұрын
@@DuleepaPushpaKumara powar modiul aka tiyanna kalin aiya oya lada tibuna 110 .anna oni aka 90 waga tamai haduna .ita passa hoya ganna barima tana tamai aiya modul aka tibba .aullak natuwa masa 2 k vitara wada kara.a tv aka aiti karayo paya 24ra tv aka balanawa.aya modul aka pihhuna.ayat akak damma .dan oya man kiwa lada tiyanna aiya
@DuleepaPushpaKumara10 ай бұрын
@@chamindakumara2388 tv eke chopper eken out wena voltage tika wena wenama bord eke galola check karala balanna. sound,tunner,vertical,5v,8v wena wenama yana path disconnect karagena voltage check karala balanna.stand by wenawa kiyanne bord eke short ekak thiyenawa.