REFERENCE TA-1032 Nokia 3 Full Shorted No Power

roanntech

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Good Eve po mga Boss..

sharing is Caring po..
Nokia 3 TA-1032 No Power Full Shorted

walang nainit n pyesa pero mblis ko po ntrace ung shorted parts

Diode BiG Diode Near at Battery Terminal..
ung my bilog n ang tinanggal ko mga boss
A978683-F-4-C52-41-D2-A28-D-7-CBCB47-E59-CA.jpg

take note po.kung pansin nyo bunot n po ung PM IC, late ko npo kc npicturan kya bunot n ic nyan..


after ko remove nawala shorted test ko s power supply
nanginginig lng power supply pointer sa 3 to 5 volts

search ko mga nkatop n ic s UNIT, nkita ko ung near s battery connector n MT6328V base on GOOGLE
Power Management IC or PM IC po yan..

since may mga stencil at reballing paste ako kya ng decide ako bunutin un..
at naghanap ako s mga MTK scrap board ko..di nman nbigo dhil my acer Z530 ako nhanap
Mali lng po n edit ko s pic kung mppansin nyo Z520..
FACF6-A9-D-949-B-408-E-854-B-3-B688-D4-D8317.jpg

E0-D2-A277-CC0-E-4268-BBAA-C3-AC68-EDB4-FA.jpg

AGAIN, MALI lng po pgkka edit ko pic nto, instead Z530 eh Z520 nailagay ko..

bunot at reball muna
4-A28-FBCB-AFAD-4-A71-A236-468-E44-DAD319.jpg


lapag s board..

then see RESULT..
F7190519-6-F6-C-462-C-AF53-000-EF996283-B.jpg


thanks po mga boss s pag silip..



check nyo po sa google ung mga name ng ic para mkilala po ntin

at malaman kung anu po ang function nila s unit n tanggap ntin..
 
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