Need to know differences between iPad 3 and 4 PCB(interconnection)

Question

iPad 4 GSM

GSM version of the fourth generation of iPad released November 2, 2012. Model Number A1459 / 16, 32, or 64 GB

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David @david87526

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crwdns2931729:0crwdne2931729:0: N'w 31, 2013

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Need to know differences between iPad 3 and 4 PCB(interconnection)

Does anyone know differences between iPad 3 and 4 PCB(interconnection) board? I am looking around and have only been able to find the interconnection board for the iPad 3 wifi, I need an interconnection board for the iPad 3 Cellular GSM. The only one I have found seems to be dual listed to work in the iPad 4 as well. I have trouble believing that.

On the cellular version one of the antennas plugs into this board.

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score 1 · Answer 1 · 2013-12-31T10:35:03-07:00

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Tom Chai @tomchai

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crwdns2931729:0crwdne2931729:0: N'w 31, 2013

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Interconnection board? you mean the headphone jack board maybe?

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The headphone jack is soldered to this board. The antennas plug into it as well as the power buttons.

crwdns2934271:0N'w 31, 2013crwdnd2934271:0 David crwdne2934271:0

It is the sensor panel assembly, it houses the headphone jack, front camera/ALS, mic, gyro/accelerometer, rear camera, front end modules for one of the antenna, buttons and compass sensor. A lot of ipad3/4 parts are interchangeable, this could be one of them. I don't have the schematics for iPad 4 so I can't say for sure.

crwdns2934271:0N'w 31, 2013crwdnd2934271:0 Tom Chai crwdne2934271:0

Okay thank you.

crwdns2934271:0Sun 2, 2014crwdnd2934271:0 David crwdne2934271:0

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