REFERENCE Kata V3A Shorted and NO Power ( DONE ) sa kapa MODE [ Reference ]

[Eddie Sy]

Kata V3A ( SHORTED )​

Share ko ito dito sa kadahilanang ang mga ganitong UNIT eh walang makuhang Schematic Diagram to trace some parts na maaring nag kaka problema ng kagaya nito..​

Ito po eh malinis na malinis ang Board no History ng water damage or what ever sabi ni Tomer basta na lang nag No POWER at umiinit ang Phone lalo na pag ni Charge..

Trial and error po testing na ginawa ko pag trace ng problemang Parts..

First try: Remove ko mga Capasitor na Connected sa VBat.. Ito ung Possitive lines ng Phone gamit kayo Tester to trace the vbat Capaitor.. Kaya lang ( No Luck ) shorted pa din si Phone..


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Second Try: Trace ko nman mga COIL inumpisahan ko sa Light Coil Remove and Test sa Tester aba nawala ShortedKaso ung pamalit problema hula MODE naman try ko palitan from NOKIA 1600 Light Coil.. Aba, Wala Shorted pero pag On Wala ilaw..

Try ko balik dati Light Coil, Shorted ulit remove Capasitor Conected sa Light Coil and Change From 1600 ok na wala shorted wala pa din ilaw.. Balik ko Light Coil ng 1600 Aba ayos nag On na ilaw at wala na Shorted

See Pic Below: ( DONE )


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