REFERENCE AOC E970S No Power

jimyus

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AOC LED 19inches MONITOR NO POWER

Action taken:
check ac plug ok
open unit and visual check
Always discharge unit Lalo na sa primary nang P.S.
Remove muna yung ps to mb na connector at component check sa supply section via Diode mode at yun Nakita sa secondary na may short to ground sa 19v line at nag try hang up yung dalawang diode sa line nang 19v at nakita sa tester Ang yun isa ay shorted yung Schottky diode at nag try pa sa paligid kung meron pang faulty at yun all goods naman then replace yung faulty Schottky diode then try sasak sa 110vac lang muna at yun lumabas nayung secondary voltage at yun ay 19v then
components check sa mobo at good then assemble at yun ok na!

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