Nokia 302 No Power For Reference

Seya

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Problem: No power

Action Taken:

1: Check kung shorted or Grounded hindi naman try ko muna good w/ charge battery still no power

2: Disassembly na unit check ko lines ok naman + and - line is good

3: hardware ko na mild reheat ko muna ung combo at pearl ic







After Mild Reheat ito na resulta






Pero pag assemble ko at itry ko icharge para matesting kung working lahat biglang nag ka poblema pag saksak ko ng
Charger bigla nag no power ung unit. . :-o


So Disassemble ko ulit check ko muna mga lines nagulat ako putol na ung positive line kaya ito ginawa ko









Jumper L2080 to positive line ng battery terminal




Testing ulit at working na..




Kung kailangan nyo po ng schematics eto click mo Download



sana po makatulong salamat po.. :-bd
 
napaka gandang reference idol..
salamat sa tips.. at idea
 
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