
繼上次[破壞行銷] iPad果汁新上市後,最近有人出新招把iPad 3G給脫個精光,讓大家看夠過癮!現在大家買3C商品,不只上網比價、查試用報告、實測評比,還要看它耐不耐打、摔、防水…還要看它的裸照才過癮,這…是人無限的慾望吶!

蘋果iPad 3G日前已經於美國時間4/30時上市,先前在網路完成訂購的使用者也可在這一天統一收到iPad (顯然這次許多人都直接選擇網路訂購了?),而愛示範拆解3C商品的iFixit也在第一時間完成拆解的動作,讓我們來看看3G版本iPad的內部吧!
iPad 3G Teardown
The Wi-Fi + 3G iPad supports UMTS/HSDPA on 850, 1900, and 2100 MHz and GSM/EDGE on 850, 900, 1800, and 1900 MHz.

The iPad's model number is A1337 as previously suggested by the FCC filing. Yes, we think that's l33t.
在3G版本iPad拆解過程中,iFixit網站發現內部有5組天線,用來接收多方面的網路訊號來源。
iPad 3G可接收UMTS/HSDPA訊號 (頻寬各為850、1900以及2100)與GSM/EDGE (頻寬各為850、900以及1800),而同時可接受AT&T、T-Mobile的EDGE訊號,所使用的SIM格式當然是micro-SIM規格。

The innards of the iPad 3G (left) and the iPad Wi-Fi (right).
5組天線中,2組是分別用來接受Wi-Fi以及藍芽訊號,此部份與iPad Wi-Fi版本相同。其餘的1組用來接受GPS訊號,而剩餘的2組天線則是分別固定於頂端RF黑條後方以及LCD螢幕邊框後方,研判是用來加強訊號接收使 用。

Pry up the antenna on the communications board with an iPod opening tool. This is one of two antennas on the communications board.

Use the flat end of a spudger to pry the SIM card slot off the rear case.

iPad 3G的訊號處理晶片與iPhone 3Gs的版本相同,均採用英飛凌 (Infineon)337S3754 PMB 8878 X-Gold IC晶片。另外在GPS的部份,iPad 3G採用Broadcom BCM4750UBG晶片,而iPhone 3Gs則是使用Infineon Hammerhead II。

Removing the micro-SIM card. That's a really small SIM card!
The iPad's SIM card measures 12mm x 15mm. That's just under half the size of the standard size SIM card from an iPhone 3GS.

New to the 3G iPad, there's an antenna attached to the backside of the display assembly. The copper foil piece seen in the picture connects to the silver metal LCD frame. Apple has cleverly used this same piece of metal for both structural and electrical purposes.


引用新聞與資料來源
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其他
Apple's iPad — Will it improve the Web?
五月 14th, 2010
行銷企劃 John
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