6170 keypad 789 not woek done..
history unknown
action taken
*cleaning no luck
*reheat keypad ic no luck
* tang gal balik keypad ic no luck.
*palit 3 time keypad ic no luck
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naka tatlong keypad ic na ko ganun parin
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check ko yung linya ok naman kaya pocus lang sa keypad ic
last oftion ko
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remove keypad ic at yung isa sa itaas jumper like this
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yan tapos na i jumper
testing na
789 ok na po ..DONE
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