1. Panasonic GP6 Dual SAW filter Fc1 =  942.5MHz, bandwidth 35MHz, Fc2 = 1842.5MHz bandwith 75MHz.
  2. See 1
  3. Diplexer (RXTX switch)
  4. On/off switch
  5. Hitachi PF08109BN dual frequency PA
  6. SAW filter Fc = 897.5MHz, +/- 17.5MHz
  7. Hagar: NMP70731, dualband direct conversion (zero IF) tranceiver.
  8. VCO 3420-3840MHz
  9. CCONT: NMP70719 Multi functional power management IC, SIM controller, RTC, watchdog
  10. Texas Instruments MAD2WD1: Microcontroller and DSP, based on ARM7TDMI.
  11. CHAPS; Battery charger
  12. Contact strips to Vibra motor
  13. Contacts to SIM connector
  14. Microphone contacts
  15. Various contacts to bottom connector, like power
  16. NMP70433: TM23A; User interface controlling Keyboard and LCD backlight, vibrator and buzzer
  17. Samsung K6F1016U4 64kx16 SRAM
  18. Intel FLASH F160B3TA, 1Mx16
  19. Crystal, 32.768kHz
  20. COBBA: Audio Codec (D/A and A/D convertor , to PCM 8kHz) and I/Q codec.
  21. VCTXO 26MHz

Component Side

 

Loudspeaker, keypad contacts and display (LPH7779-1) + connector. Module made by Philips Components. Also a Seiko Epson version is used

This pictures shows the plastic back of the 3310. On top you can find the microphone contacts and charger connector contacts. On the second row you can find from left to right; Vibra motor, SIM connector and allerter

Various Side