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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Nokia > Nokia Hardware & Hardware Repair


Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section.

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Old 02-19-2009, 06:37   #1 (permalink)
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Arrow ~:~All AbOuT Nokia~:~


Here U Learn About Nokia............
I Think This is very usefull for All New TEC. And Members
If Any One Have Nokia Info. Post here



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Old 02-19-2009, 06:38   #2 (permalink)
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TI OMAP 1510 architecture

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Old 02-19-2009, 06:41   #3 (permalink)
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TI OMAP 1710 architecture

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Old 02-19-2009, 06:41   #4 (permalink)
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TI OMAP 2420 architecture
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Old 02-19-2009, 06:44   #7 (permalink)
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Freescale MXC300-30 architecture

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Old 02-19-2009, 06:44   #8 (permalink)
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Nokia UEM ASIC type overview

The ASIC type is a very important factor for calculating unlock codes for nokia mobile phones.


ASIC type 2
Nokia 1100Nokia 1101Nokia 1110Nokia 12iNokia 1600Nokia 2300Nokia 2600Nokia 2650Nokia 2651Nokia 2652Nokia 3100Nokia 3105Nokia 3108Nokia 3120Nokia 3125Nokia 3128Nokia 3129Nokia 3152Nokia 3155Nokia 3155iNokia 3200Nokia 3220Nokia 3300Nokia 3320Nokia 3321Nokia 3360Nokia 3361Nokia 3510Nokia 3510iNokia 3520Nokia 3530Nokia 3560Nokia 3590Nokia 3595Nokia 3595iNokia 5070Nokia 5100Nokia 5140Nokia 5140iNokia 6020Nokia 6021Nokia 6030Nokia 6060Nokia 6061Nokia 6070Nokia 6080Nokia 610Nokia 6100Nokia 6101Nokia 6102Nokia 6103Nokia 6108Nokia 616Nokia 6200Nokia 6220Nokia 6225Nokia 6225iNokia 6235Nokia 6235iNokia 6255Nokia 6255iNokia 6310Nokia 6310iNokia 6340Nokia 6340iNokia 6360Nokia 6500Nokia 6510Nokia 6560Nokia 6590Nokia 6590iNokia 6610Nokia 6610iNokia 6620Nokia 6800Nokia 6810Nokia 6820Nokia 6820iNokia 6822Nokia 7200Nokia 7210Nokia 7250Nokia 7260Nokia 810Nokia 8310Nokia 8390Nokia 8910Nokia 8910iNokia 9300Nokia 9300iNokia 9500
ASIC type 5

Nokia 3230Nokia 3600Nokia 3620Nokia 3650Nokia 3660Nokia 6260Nokia 6600Nokia 6670Nokia 7610Nokia 7650Nokia N-GageNokia Remote Camera

ASIC type 6
Nokia 6170Nokia 6230Nokia 6230iNokia 7270Nokia 7280Nokia 8800Nokia 8801

ASIC type 7
Nokia 6650Nokia 6651Nokia 7600

ASIC type 11 (B)
Nokia 2310Nokia 2610Nokia 2626
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Old 02-19-2009, 06:45   #9 (permalink)
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Mobile phone general cunstruction

Basics of mobile phone
See the basic components of a mobile phone.



Components description:

RF section
Radio frequency transmit and receive component.
converts all RF signals for baseband and from baseband to RF section
Rx = Receive; Tx = Transmit
Ananlog Baseband/Voiceband CODEC
Coder/Decoder. Digitalize signals for the DSP and ****ogized signals for RF.
Power managemant / DC-DC
this component regulates and supplies all components in mobile pohne.
DC = Direct current
DSP/microprocessor
main processing unit of mobile phone, mostly used ARM based processors.
DSP = Digital Signal Processor
Flash / ROM, SRAM
permanent memory to store operating system and phones/users specific data
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Old 02-19-2009, 06:46   #10 (permalink)
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F-Bus serial data cable shematics

Requirements

  • IC MAX232
  • 4x Capacitor 10µF
  • Capacitor 470µF
  • Capacitor 47µF
  • 2x Diode 1N4148
  • Sub-D9 plug
  • mobile phone connector
  • wires
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Old 02-19-2009, 06:46   #11 (permalink)
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FM-Bus serial switchable data cable shematics

Requirements:
  • F-Bus data cable
  • Diode 1N4148
  • Switch (double)
  • wires
Shematics
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Old 02-19-2009, 06:47   #12 (permalink)
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M-Bus serial data cable shematics



Requirements:
  • IC 74HC04
  • Voltage regulator 78L05
  • Capacitor 470µF
  • Capacitor 47F
  • Transistor BC239C
  • 2x Resistor 10 kOhms
  • 2x Diode 1N4148
  • Sub-D9 plug
  • mobile phone connector
  • wires
Shematics
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Old 02-19-2009, 06:48   #13 (permalink)
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Nokia DKU-2 USB data cable shematics

Requirements:
  • USB plug
  • Pop-Port Connector
  • wires
  • Shotky diode (optional)
Shematics

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Old 02-19-2009, 06:48   #14 (permalink)
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Nokia Headset for 2.5mm plug


Requirements:
  • Speaker 30Ohms (e.g. from old walkman headset)
  • Microphone (e.g. from old mobile phone or cassete recorder)
  • Button (optional)
  • Capacitor 10nF
  • Plug 2,5mm
  • wires
Shematics



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Old 02-19-2009, 06:49   #15 (permalink)
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Nokia Headset for connector

Requirements:
  • Speaker 30Ohms (e.g. from old walkman headset)
  • Microphone (e.g. from old mobile phone or cassete recorder)
  • Button (optional)
  • Capacitor 10nF
  • mobile phone connector
  • wires
Shematics

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