Friday, 1 July 2011

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Familarization: Components and Parts on Nokia Mobile Phone Handsets

This is an example of Nokia Mobile Phone Handsets Components and Parts Descriptions, including the manufacturers on each and every chips mounted and used the entire circuitry.
Knowing and understanding in each and every components and parts is a big help on Hardware Fault Finding and Trouble shooting.



The N95 is part of Nokia's N-series of handsets, focusing on delivering multimedia content. It was previously the flagship model of Nokia's entire handset lineup, predecessor to the current flagship, the Nokia N96.


Nokia N95 Models

Nokia N95-1 External MicroSD Slot, 3G for Europe
Nokia N95-2 Internal 8GB Memory, 3G for Europe
Nokia N95-3 External MicroSD Slot, 3G for North America
Nokia N95-4 Internal 8GB Memory, 3G for North America



Product Features & Specifications


Technical Specifications

Operating System Symbian OS 9.2, S60 rel 3.1
Network Support GSM/GPRS/EDGE/HSDPA, UMTS: 850/2100, GSM: 850/900/1800/1900MHz
Screen 2.6" QVGA (240 x 320px), 16M Color TFT
Input Method Slide-out Numeric Keypad, Slide-out Multimedia buttons
Wi-Fi 802.11b/g, UPnP support
GPS Internal GPS with A-GPS
Bluetooth Bluetooth v2.0, A2DP support
Camera 5.0MP Camera with Carl Zeiss optics, Auto Focus, LED Flash; Secondary CIF Front Camera
Storage Internal 160MB Storage, External MicroSD Slot; OR Internal 8GB Storage
Connection Ports Mini-USB 2.0 Hi-Speed, 3.5mm stereo audio jack w/ TV-out
Physical Attributes Dimension: 99mm x 53mm x 21mm, Weight: 120g

Media Support

Audio Support Codecs: MP3/WMA/AAC+/eAAC+/M4A/Real Audio



Bill of Materials

* The following bill of materials is taken from an N95-1 model

Processor Texas Instruments #4377454 Baseband Processor (Unmarked)

Texas Instruments OMAP2420 Applications Processor (ARM11 Core @ 332MHz)
Storage Samsung K5W2G13ACM-DK60 MCP - 2Gb OneNAND, 512Mb Mobile DRAM

Samsung K4M28163PH-KG750 MCP - 128Mb Mobile SDRAM

Spansion S72NS128NDOAJW13 MCP - 128Mb NOR, 128Mb DDR DRAM
MicroSD Interface NXP IP4352CX24LF
MicroSD Interface NXP IP4352CX24LF
Camera Micron Technology MT9P001 (5.0MP Image Sensor)
Wi-Fi STMicroelectronics STLC4550 #4396287-1 (Unmarked)
GPS Texas Instruments GPS5300
Bluetooth CSR BlueCore4 BC41B141B
Infrared Vishay TFBS5700-TR3
Audio Texas Instruments TPA4411YZHR
FM Radio Tuner NXP Semiconductors TEA5761UK
Accelerometer STMicroelectronics LIS302DlTR
RF Transceiver STMicroelectronics #4380206 Quad-band GSM/GPRS/EDGE, Dual-band UMTS/HSPDA (Unmarked)
Power Management PMIC: Texas Instruments TWL92230CZQE

STMicroelectronics #4396299 (Analog Baseband/Pwr Mgmt) & #4376535 (Batt Charger) (Unmarked)

Power Amp (RF) : RF Micro Devices #4355951 (GSM) & #4355898 (UMTS) (Unmarked)

Power Amp (Wi-Fi): RF Micro Devices RF5924

Power Amp (Audio): Texas Instruments TPA2012D2YZHR



Block Diagram




Teardown Pictures









This was gathered and prepared by an experts from phonewreck
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