iphone 5g - on & off, IDEAS???

[Berdugo]

hmmmm....

unit: iphone 5g
problem: ON & OFF (With & Without Battery, with & without charger)

Action Taken:

-Replace Battery 3x - Failed

-Replace orig Battery - failed

-replace charging port - Failed

-check batt testpoint w/ battery - ok

-check batter terminal w/ charger - ok

-test battery ways -ok


ang problem po ay w/ or without battery or charger, ON & OFF

hahhaha...

salamat...

 

[Berdugo]

up up up and away lang po

 

[Berdugo]

up up and away...

 

[Chubychubz]

hmmmm....

unit: iphone 5g
problem: ON & OFF (With & Without Battery, with & without charger)

Action Taken:

-Replace Battery 3x - Failed

-Replace orig Battery - failed

-replace charging port - Failed

-check batt testpoint w/ battery - ok

-check batter terminal w/ charger - ok

-test battery ways -ok


ang problem po ay w/ or without battery or charger, ON & OFF

hahhaha...

salamat...

Try mo muna boss echeck kung grounded or else restore kailangan, check muna rin kung walang apple id before restore, check muna rin pati switch..goodluck

 

[Berdugo]

Try mo muna boss echeck kung grounded or else restore kailangan, check muna rin kung walang apple id before restore

salamat sa reply sir...

inde po grounded kc may supply ang main vcc rail...

 

[Chubychubz]

salamat sa reply sir...

inde po grounded kc may supply ang main vcc rail...

ok boss, challenging yan mga ganyang brand. hehe gudlack sir, fucos ka muna sa board check muna rin baka may mga parts na may curotion...

 

[Berdugo]

salamat sir...

 

[borge67]

kng my u2 ic ka.. subukan mong palitan boss..

 

[mktech]

change U2 IC po boss

 

[Berdugo]

may power sir galing changing port - inde u2 ic to...

salamat sa idea sir...

 

[mktech]

May power nga, pero kung may sira ang U2 hinde tutuloy ang power, galing man sa battery or charging port.. Hinde lang po mga dead or ayawmag charge ang may U2 problem..
Try mo lang din mag tanong po sa iba kabayan.. nan dyan lang ang ating mga iphone experts..

 

[Berdugo]

May power nga, pero kung may sira ang U2 hinde tutuloy ang power, galing man sa battery or charging port.. Hinde lang po mga dead or ayawmag charge ang may U2 problem..
Try mo lang din mag tanong po sa iba kabayan.. nan dyan lang ang ating mga iphone experts..

sir mktech n check no na po ang u2 ic - ok po

BATTERY TERMINAL PO ANG PROBLEM... nka angat po ang pin 3 & 4,

sa mga di po familiar sa U2 ic - VREG ic po ang isang tawag sa u2 ic

- controls the charge to the battery

- runs the power to the SLEEP/WAKE botton

- controls the USB function and and regulates the charging to the power IC


-CLOSED THREAD N PO - SALAMAT SA MGA IDEA NYO... MWAH

 

[jorenpnadua]

u2 ithink lng poh no power on