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REFERENCE Oppo a3s No Display Light Done

GSM_Roljo

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Blessed day po sa lahat mga ka ant bwenamano ko oppo a3s no display light
Sabi ni tomer nabasa daw at bgla nlng nwala display light
Pero nkkta p display at na tatouch kaso madilim lang po.
Sabi kung mggwa pa sabi ko mggwa pa try muna natin test s bgong lcd
May display light sya poblema wlang badjet n 2k tomer kya sabi ko try ko nlng repair lcd kng kya pa
1k singil ko at ngksundo km sana mktulong tong pinagbbwal n technik ko hehehe matagal ko na tong gingawa...
History No display light
Action taken
1.test muna ntn line ng light kung ok p linya ng light
Gamit ko png test ung light s flashlight ng mga dekeypad
Pano mag test ito way ung sa mga wla pang idea yong leter A ibig sbhn Anod + line
Ung leter K katod ibig sbhn -line
2after ma test ang line ng backlight ways pg ok n proceed n s next tricks
Baklasin ang backlight n nadamge at palitan kuha
Po tyo s mga scrap n lcd damage n ok pa yong light backlight
Kagaya ng gnwa ko n nasa pic done na po sana mkatulong po
Maraming salamt po....
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Laking tulong sana idol pero may schematic poba o diagram para mas ma gets kopo newbie lang ko po
 
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