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REFERENCE Vivo y21s no power

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marjannamar2022

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Joined
Aug 27, 2022
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share kulang po itong tanggap KO Vivo y21s dala ni tumer no power po try saksak SA schematic charger reading 1.5 to 0.6 sow baklas KO unit Baka sakali battery drain Lang or lowbat piro Hindi namn sow saksak KO SA PSU pag press nang power switch ay reading 0.2 to 0.5 Lang kapa kapa kaso wala makapa na nainit tapos ginawa KO ay deode test red probe to ground black probe to positive normal namn reading nya tapos baklas mga frame SA harap Lang check check kaso wala eh tapos may nakita ako na caps samay signal section madumi Kaya try KO remove boom buhay kaso Hindi Jan ang salarin mismo after KO remove caps na un samay signal section nabuhay sya kaso don palang lumabas ung nainit at ginawa KO pausukan KO at ito na ung pinaka salarin nya mismo at nung remove KO Yan tapos ung inalis KO namn na caps samay signal section ay binalik kuna ok na unit Pera na Kasi un talaga ung salarin eh samay kabila BA power section correct nalang ako if Mali at pasensya na kayo baguhan Lang ako salamat po Sana maka tulong po ito ung mga prof..na picture SA pag kakagawa KO magulo BA sensya napo
 

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