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  1. DC-DC convertor coil
  2. COVIC; charging and overvoltage IC
  3. Series regulator transistor (MMJT9435)
  4. Charging connector
  5. Missing ;-)
  6. 32.768MHz crystal
  7. GCAP; General control and audio processor. Codec, level shifter simcard, DC-DC convertor.
  8. SIM card connector
  9. Battery contact (GND)
  10. Battery contact (Vbat)
  11. Stereo Audio IC (amplifier for headset)
  12. “Bottom” connector
  13. Headset plug
  14. MOSFET
  15. Antenna connector
  16. External antenna connector

A.

 

Whitecap GSM baseband controller based on ARM. Also SIM controller

B.

 

Magic IC, GSM encoder / decoder / PLL

C.

 

TX VCO IC (900+1800)

D.

 

RF power end stage (MOSFET NE5510379A),

E.

 

Power amplifier control IC (PACIC)

F.

 

SRAM KM616FU2010A

G.

 

Flash 28F160 1Mx16

I.

 

TX oscillator area

II.

 

Modulation/demodulation/PLL area.

III.

 

Baseband area

IV.

 

TX end-stage, antenna switch

V.

 

Power control area

VI.

 

FM radio area

Clik on picture to see outline drawing!

Clik on picture to see normal drawing!

Click here for a non shielded description including photo

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Page last updated: 21/10/02  

 

   

     

 

 

 

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