REFERENCE Samsung Led Tv 32 Vertical Bar Line Solution

trurms

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Sa Mga Kaparehas Ng mga ganito issue Ginagawa Nyo Led Tv mga Master ganito lang Ang Gawin Nyo,

Check nyo Muna TestPoint (TP) ng TopBoard kung Kumpleto or me Shorted na Parts

Itong Pumasok sakin repair Ng Ma Check ko Ang Dcdc ic TP napansin ko Low Voltage si VGH 1.9v lang, Na Dapat merong 24 to 33V,Kaya try Inject Muna sa DC Bench 10v kung Lalabas Display at D nagkamali Kaya Bar Line Wala na nalabas na Supply sa DCDC IC Papuntang TP to VGH

Solution"
Kung TOPBOARD aNg Meron Unit Nyo,Kuha lang kayo Working TCON BOARD,Kunin lang dun Ang Need na Supply at I Tap sa Original Topboard VGH To VGH
12V IN 12V
GND TO GND

ETO Mga Larawan
Sana Makatulong sa Inyo!
 

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