iphone 3g - mike channon manuals/iphone_3g_disassembly.pdf · title: microsoft powerpoint - iphone...
TRANSCRIPT
![Page 1: iPhone 3G - Mike Channon Manuals/iPhone_3G_Disassembly.pdf · Title: Microsoft PowerPoint - iPhone 3G.ppt Author: shawn_lin Created Date: 8/6/2008 9:46:22 AM](https://reader035.vdocuments.mx/reader035/viewer/2022071215/604467773df7a246ce2d8181/html5/thumbnails/1.jpg)
6-Aug-08 H.K. Lin1
iPhone 3G Disassembly
Comparison with previous iPhone
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6-Aug-082
iPhone 3G at a glance
10 hours talktime / 300 hours standbyBattery life:
NoMemory Card
YesPolyphonic:
NoInfra-red:
Black(8/16 GB), White (16 GB) Color
YesBluetooth:
115.5 x 62.1 x 12.3 mm / 133gramsSize:
2 mega pixels FFCamera:
320 x 480 pixels, 3.5 inches Screen:
GPRS + EDGE+WCDMA+HSDPA+WIFIData:
GSM 850 / 900 / 1800 / 1900HSDPA 850 / 1900 / 2100
Network:
2008,JulyAvailable:
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6-Aug-083
PCBA
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6-Aug-084
Wireless MODEM
7. Infineon BGA736 Tri-band LNA8. TCXO
6. Murata Quad-band FEM
3. TriQuint TQM666032 4. TriQuint TQM676031 5. TriQuint TQM616035( 2100, 1900, 850PA-duplexers respectively )
1. Infineon PMB6952 Dual Mode W-DMA/EDGE
RF Parts
2. Skyworks SKY77340EDGE Quad-band PA
Infineon PMB 6820PMU
Intel 3050M0Y0CE 5818A456(16MB NOR+8MB PSRAM)
NOR+SRAM
Infineon XMM 6080 ARM 926 Based (Guess?)
DBB
1
2
3 4 5
6 7
8
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6-Aug-085
XMM 6080 Block I
![Page 6: iPhone 3G - Mike Channon Manuals/iPhone_3G_Disassembly.pdf · Title: Microsoft PowerPoint - iPhone 3G.ppt Author: shawn_lin Created Date: 8/6/2008 9:46:22 AM](https://reader035.vdocuments.mx/reader035/viewer/2022071215/604467773df7a246ce2d8181/html5/thumbnails/6.jpg)
6-Aug-086
XMM 6080 Block II
![Page 7: iPhone 3G - Mike Channon Manuals/iPhone_3G_Disassembly.pdf · Title: Microsoft PowerPoint - iPhone 3G.ppt Author: shawn_lin Created Date: 8/6/2008 9:46:22 AM](https://reader035.vdocuments.mx/reader035/viewer/2022071215/604467773df7a246ce2d8181/html5/thumbnails/7.jpg)
6-Aug-087
PMB6952 Block
![Page 8: iPhone 3G - Mike Channon Manuals/iPhone_3G_Disassembly.pdf · Title: Microsoft PowerPoint - iPhone 3G.ppt Author: shawn_lin Created Date: 8/6/2008 9:46:22 AM](https://reader035.vdocuments.mx/reader035/viewer/2022071215/604467773df7a246ce2d8181/html5/thumbnails/8.jpg)
6-Aug-088
PA Parts
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6-Aug-089
Logic Board
NS LM2512AADisplay Interface
Broadcom BCM5974Touch screen controller
Wolfson WM6180CAudio Codec
ST LIS331ALG Sensor
Linear LTC4088-2Battery Charger/USB Controller
InfineonPMB2525(HH II)
GPS
SST 4Mb (SST25VF040B)
Flash
NXPPMU
SAMSUNG 64XX Series with SAMSUNG 128MB M-DDR
CPU
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6-Aug-0810
NAND Flash?
Remove Shielding Can
Toshiba TH58NVG6D1DTG80(8GB)
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6-Aug-0811
Where are the other wireless chip??
These chips/modules may implement WIFI/BT (Vendor: Murata). But one thing for sure, these components must be the customized parts.
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6-Aug-0812
Some interesting detections from PCB
Debug Connector? NAN Ya PCB!
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6-Aug-0813
Disassembly I
The LCD and glass covering are separate components. It is easy for repairing the iPhone 3G!
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6-Aug-0814
Disassembly II
VibratorPhone Jack
Camera Module
MIC
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6-Aug-0815
Disassembly III
The battery isn't soldered on. It helps to replace the battery. But the spring type connection may cause the supply voltage drop while the phone drops on the ground.
Dock and headphone connector.The primary antenna is on the other side of this part.
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6-Aug-0816
Disassembly IVUnlike the metal rear panel on the original iPhone. Made from ABS plastic. The coat on the back feels nice and is very reflective.
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6-Aug-0817
Antenna LocationBT and WLAN Antenna 3.5G WWAN Antenna
GPS Antenna on the top
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6-Aug-0818
Mechanical Staking
BatteryPCB
Shielding CanSIM Holder
LCM
Dock and Antenna
Glass
Battery
LCM
Dock and Antenna
Glass
PCB1Shielding Can
PCB2
iPhone
iPhone 3GFPC
FPC
NAND
BTB
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6-Aug-0819
Battery Spec
iPhone
iPhone 3G
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6-Aug-0820
HW Cost Analysis
The BOM cost is very close to 2G iPhone on sale last year. It is obvious the NAND depreciation compensates for the high price of 3G MODEM. The cost will be reduced quarter by quarter. The cheaper iPhone we can get.