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REFERENCE Oppo A15s No Power.. Fixed!!!

About Us

PinoyTechnician.com was founded on June 12, 2014 by five individuals — intoy, sAmwell, Alexaliah Gsm, dArk_shAdE & edcuz — with the focus of providing support and creating a dedicated platform for technicians in the Philippines.

Our founders envisioned a friendly, helpful, and professional space where Filipino technicians could connect, learn, and share their expertise in electronics, mobile, and computer repair.

Our Mission

To empower and support the community of Filipino technicians by providing resources, discussions, and guidance that help everyone grow — from beginners to experts.

What You'll Find Here

  • Repair guides, tutorials, and technical discussions.
  • Advice and reviews about tools, parts, and best practices.
  • A helpful community always ready to assist and share knowledge.

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Whether you’re here to ask, to teach, or simply to connect with fellow Pinoy techs, you’re always welcome. Together, let’s continue building and supporting the Filipino technician community!

If you have any questions or suggestions, feel free to contact us at: admin@pinoytechnician.com

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activa2r

activa2r

Administrator
Staff member
Joined
Oct 30, 2022
Messages
714
History bigla na lang namatay..
Galing na rin sa ibang shop at open na mga shield..

nagkasundo sa price disassemble phone
salpak sa Power spply at un nga auto reading 0.006..
pag press power supply no reaction steady lng 0.006..

kaya subok kay thermal cam

IMG_0081.JPG

namumula si PA may idea na
walang batteyr at supply charger lng naka connect..
diode mode sa palibot ng charging ic at short nga si VPH PWR

Capture.JPG

inject ako ng 1 volt sa vph power atnakita ko ang shorted capasitor

IMG_0084.JPG


remove lng po and done...

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IMG_0083.JPG
 
ask lang sir.. bat naka saksak sa charger at nag diode mode ka upon testing.. di ba pwedi direct test na via diode mode kahit hndi na nakasaksak sa charger?
 
tama pag diode mode dapat walng charger..
nakasaksak charger kasi sa thermal ko sinalang..
sa exp ko basta vph or secondary rail ang problema nag rereact ang uunit sa charger..
 
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