Saltar al contenido principal

Quinta generacion de iPhone. La reparación de este dispositivo es fácil y requiere destornilladores, herramientas de hacer palanca, y paciencia. GSM/CDMA /16, 32, o 64 GB / Negro o Blanco.

Preguntas 2994 Ver todo

Won't charge replaced charger and battery

Hello,

I have a IPhone 4S that won't charge.

I have replaced the battery and charger port.

And resetted the full iPhone with itunes

Is there anything I can do more?

Sorry for bad english.

Contesta esta pregunta Yo también tengo este problema

Es esta una buena pregunta?

Calificación 0
Agregar un comentario

Kits de Reparación de Batería de MacBook Air

A partir de $69.99

Buy Now

Kits de Reparación de Batería de MacBook Air

A partir de $69.99

Buy Now

1 Respuesta

Respuesta Más Útil

Glenn Ongena, since you already changed teh battery and the dock connector you should check all the charging components. This could be caused by a failed/damaged charging coil. Check for any physical damage, or if you have the knowledge and tools, check for function. You want to start by checking 3 inductors. For that, of course, you need a multimeter, or at least an ohm meter, to check for continuity. I hate to refer to those as fuses, but they most certainly control part of the charging circuit. First one is reference designator L3, it is a FERR-120-OHM-1.5A inductor. L4, right below it , has the identical value. Next would be the charger inductor L28 2.2UH-1.8A-155MOHM. All of these are pretty much available at mouser. com or digikey.com. Check the Diode D604, located just above L28. Hope this helps, good luck.

Block Image

Block Image

Block Image

Hope this helps, good luck.

Fue útil esta respuesta?

Calificación 2

Comentarios:

Thank you for your detailed comment.

L3 and L4 are good. L28 I need to remove the metal protector. Before I do that, if L28 is broken. Is it possible to fix it? And I mean by a normal person. I have ICT and ectricity degrees.

por

YEs it is but will require decent tools and good soldering skills (hot air soldering preferred:-)

por

oldturkey03 thank you for sharing such detailed knowledge.

por

Agregar un comentario

Añadir tu respuesta

Glenn Ongena estará eternamente agradecido.
Ver Estadísticas:

Ultimas 24 Horas: 0

Últimos 7 Días: 0

Últimos 30 Días: 1

Todo El Tiempo: 142