We know that Apple adds a new Apple ID fingerprint recognition sensor and M7 processor for iPhone 5s. So what surprises will be brought to us on the hardware? Foreign famous electronic product dismantling website ifixit is a dismantling analysis of the golden version of the iPhone 5S just listed. Next, let's follow the rhythm of IFIXIT to see the internal structure of the iPhone 5S.
View of the External Association:
Positive face
Take back
Apple continues to use this plum screw to avoid the ordinary users to disassemble. But now there are many specialized dismantling tools.
Dismantle
Since the dismount of this screw is destructive, IFIXIT also provides alternatives, one of $ 50, but there is only silver and black, and there is also a golden color.
Like the iPhone 5 last year, the front panel is separated using a suction cup.
But this time, extra gently smashed, and the anti-suction cup was too powerful, resulting in accidental damage.
Sure enough, there is a cable at the bottom of the phone, connecting the Touch ID sensor and the Lightning lightning interface in the HOME key. If you only use a suction cup, it is possible to break this cable.
However, this cable is easy to disconnect.
At first glance, IPHONE 5S is inside, the layout is basically and the iPhone 5 is not different.
The mask that starts the mask is easy to take, but the battery will post the effort.
I didn't see the previous "Laun", I don't think about the battery, I can only hurt.
Apple is really embarrassed, and there is such two large binders to fix the battery. Ifixit laughs, the s in the iPhone 5S is the state of stuck.
China Huizhou Derdy Battery Co., Ltd. produces 1560 mA, voltage 3.8V, which is 5.92WH.
In contrast, iPhone 5 1440 mA, 5.45Wh, Galaxy S4 2600 mA, 9.88Wh, MOTO X 2200 mA, 8.4WH.
Interestingly, iPhone 5s uses different battery providers, and the other space is gray from China Xinshi Electronics (Changshu) Co., Ltd.
Next, remove the screen. Need to disconnect the camera, digital converter, LCD screen and so on.
The screen is liberated, like an exact point of IPHONE 5, the big screen Android machine is very fluent today.
It is no difficulty in disassembly of the HOME button.
Touch ID fingerprint sensor is here. This is a CMOS chip, essentially some minimal capacitance. It came from Apple to acquire the Authentec in a year ago.
Sapphire crystals covering the sensor plays a protective effect, but durability is not known. I hope not to be a timed bomb.
ISIGHT camera, surface number DNL333 41WGRF 4W61W. Chipworks chipworks, indicating the number of DNL, and iPhone 4S, iPhone 5 can be consistent, so it can determine that the sensor remains from Sony, but because the pixel size is increased to 1.5 micrometers, it is definitely not previous IMX145, but a new model.
Bottom number AW32 65BD 4511 B763.
Go back to the internal structure, similar to previous, but not exactly, at least the antenna interconnect cable is gone, dismantling the province.
The Wi-Fi wireless module is Murata 339S0205, which is said to support 802.11n based on BoTong BCM4334.
Contrast 16GB, 64GB, at first glance, but the right side of the number 94V-0, seems to be implied in different foundry.
The first part of the motherboard front chip:
Pink: Texas Instrument 37C64G1
Blue: Boyong BCM5976 touch screen controller
Red: Sea Kexi H2JTDG8UD3MBR 16GB NAND Flash
Green: Apple 338S1216
Black: Skyworks 77810
Orange: Gao Tong PM8081 RF Power Management Unit
Yellow: TriQuint TQM6M6224 Filter
Part II:
Red: Skyworks 77355
Orange: AVAGO A790720 Power Amplifier
Yellow: AVAGO A7900 Power Amplifier
Green: Apple 338S120L
The back is the focus:
Red: Apple A7 APL0698 SOC processor (F8164a1pd number is said to correspond to 1GB memory)
Orange: high pass MDM9615 LTE baseband
Yellow: High-pass WTR1605L LTE / HSPA + / CDMA2000 / TD-SCDMA / EDGE / GPS Transceiver
Maybe you will ask, M7 coordinator? It is not found to be in A7 and not a separate chip in A7.
A7 SOC processor of the ARMV8 64-bit architecture.
1.2 megapixel Facetime front camera.
There are several screws to fix.
Bottom parts and iPhone 5 are similar.
The speaker is easier to disassemble.
Headphones, microphones, Lightning connector, is still one.
Double LED flash.
Family portrait - all parts take a photo.
Maintenance Difficult Index: 6 (the most difficult 10).
Overall, iPhone 5s is more simple from the display of the display and battery replacement. In particular, the iPhone 5 is enabled by the battery, and the auxiliary pull strip design is used, and more binders are used to carry out the batteries. In addition, when the user is disassembled, be careful of the Apple ID fingerprint sensor cable, because if you can easily pull it from the outlet if you have previous experience.
The special screws used by the iPhone 5S are still not easy to remove. Overall, the maintenance cost of iPhone 5S is higher than the previous generation of products.
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