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REFERENCE Oppo a53 (Cph2127) No LCD light Fixed by changed Light Ic!!

The script

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Apr 5, 2020
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Location
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Issue nang unit water damage may display pero walang ilaw
First step linilisan ko gamit hudson pcb cleaner ang main board
Try visual check if my corroded na parts o sunog kasi water damage ang Unit ni tumer
So far walang mga corroded parts O sunog ang MAIN BOARD
Then nag try ako diode mode reading para mabilis malaman ang sira nang unit ni tumer
Upon checking Pin 1 reading (0.550 at 3 (0.004) to 4 pins (0.004) stable ang mga reading gamit ko digital sunshine Tester
At ang walang reading ay pin 8 (0.000) talaga pa punta light ic ang linya kaya ginawa ko change LIGHT IC kumuha
ako sa mainboard nang SAMSUNG A03S (SM-A037F/DS)
After kung palitan nag ka ilaw na
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