Reparación de Placa Lógica Superior de IPod Touch 4ª Generación

Introducción

Esta guía es un prerequisito.

Qué necesitas

Paso 1 Placa Lógica Superior

Reparación de Placa Lógica Superior de IPod Touch 4ª Generación, Placa Lógica Superior: paso 1, imagen 1 de 1

Retira los siguientes tres tornillos cerca del borde superior de la placa lógica:
Un tornillo Phillips de 2.0mm
Dos tornillos Phillips de 2.3mm

Traducir

Can you use the same colour coding as with The above sizes? [HvL]

Hugo van Leeuwen - 11 de abr. de 2012 Contestar

These colors are too close together.. One red, two yellow.. Please.

playpets106 - 14 de feb. de 2013 Contestar

Thanks for the comment! I adjusted that step, should be much easier to see now.

If you're ever having trouble seeing screw markers or other small details on a step, you can always view a larger version of the image with the "View Huge" link on the top left corner of the image.

Andrew Optimus Goldheart - 14 de feb. de 2013

Can someone explain what the copper/ribbon is that the lower yellow marked screw goes through is for? Perhaps only heat dissipation? The ipod I have was given to me with much of the glass smashed and picked out, so some of this is just missing. Obviously I can't put it back...

hutchwilco - 25 de ene. de 2014 Contestar

Paso 2

Utiliza el borde de una herramienta de apertura de iPod para hacer palanca suavemente, no retires la cámara de la carcasa trasera.
No intentes retirar aún la cámara trasera.

Traducir

When you insert your tool to remove the rear camera make sure you have the tip all the way in. You can accidentally grab the middle of the camera assembly and it will come apart - and you'll have to replace the entire camera.

Country Computer Service - 6 de nov. de 2011 Contestar

hi! i accidentally cut the copper adhesive on rear camera, and now it doesn't work: i start the app "camera" and it opens but still close the lens... can i fix it ? if yes, how? thanks

simone usala - 5 de oct. de 2013 Contestar

Paso 3

Utiliza un herramienta de apertura para IPod para levantar ligeramente la placa lógica junto la batería, lo suficiente para poder poder agarrarla con la otra mano.
No curves excesivamente la placa, es muy delgada y frágil.
Ten cuidado de no levantar demasiado, el cable del control de volumen está aún conectado y se puede romper con mucha facilidad.
Mientas levantas suavemente la placa con una mano, utiliza la herramienta de apertura para levantar la tarjeta lógica que se encuentra cerca de la cinta de cobre en el borde superior.
La tarjeta saldrá correctamente cuando el último conector de ensamblaje de la pantalla haya superado el borde superior de la carcasa trasera.

Traducir

Use extreme caution when lifting the board. There are 2 ribbon cables that are extremely fragile, 1 connecting the rear facing camera and another connects the volume controller flex on the logic board.

Evon Waters - 18 de oct. de 2011 Contestar

Adding to Evon's comment:

BEFORE YOU LIFT UP THAT BOARD...

Use your plastic pry tool and make sure the flex cable, between the board and power button is not on top of the board. Take your time because even the slightest snag can tear that flex cable which leads to de-soldering/soldering the battery & flex cable.

Once the board is lifted the first time I usually put a piece of Kapton tape over that area of the cable in case it has to be pulled up again.

Country Computer Service - 10 de ene. de 2012 Contestar

Can you explain this in a little more detail?

I have done a dozen or more iPod screens without any issue. I have one here now that does nothing. Just a black screen. It won't even take a charge.

Should I simply desolder those pads and then resolder? Sort of like unplugging and replugging to reset something?

Thanks!

Rene

Rene Jeddore - 9 de jul. de 2013

Ciao dopo aver seguito il tuo aiuto per come cambiare la batteria io ho rimontato tutto ma la barra di sblocco non scorre più o i comandi in quella altezza del touch , tutto il resto funziona perfettamente.Dove potrei aver sbagliato?

Potete aiutarmi grazie

salvatore sagone - 5 de nov. de 2013 Contestar

I placed a penny between the battery and board and it held it in place at just the right height.

gcroley - 24 de ago. de 2014 Contestar

I was so so so so careful when lifting the logic board past the flex cable on the power button. Before final assembly, plugged it all in to test and it booted OK. LCD and Digitizer worked. Went to power it off and found the power button wouldn't work. Sure enough, the tiny (<0.5mm) strip of copper in that power flex cable had torn right through. About to pitch this rotten, stinking thing across the back yard into the trees. I've spent 5 hours of my life fixing this today! Aaargh!!!!!

Squonky - 31 de ene. de 2015 Contestar

On this step i broke the entire board, so it now is a Apple Galaxy Fold, also the battery exploded .-.

Ferx 7 - 14 de ene. de 2021 Contestar