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Huawei 302HW (P6S-L04)

esprugodoys

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Hello mga boss patulong po sana, wala talaga ako mahanap kahit schematic man lang ng unit.

Issue: No display
History: Bigla nalang daw nawala display sabay uminit ang unit

Galing na sa ibang shop, sinabihan si tomer na change board daw.
Nag manual trace and test ako sa lcd connector, meron naman voltage pero walang display so hindi putol yung linya.
Nasa pic ang voltage reading ng mga piyesa.
Baka meron sa inyo naka encounter na nito, pa feedback sana kung "normal" ba itong mga values.

Note:

May voltage reading dalawang ang coil (Left ay 6v, Right ay 1.8v)
Ang pinagtataka ko lang ay INTERMITTENT yung reading ng voltage sa dalawa.


20180413_175327_cropped.jpg
 
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