Nokia 2720b fold pinout

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Go to Nokia 2720 fold pinout wiki page for the mobile phone FBus data cable pinout.

  • Use 5.1 or 7.5 kOhm resistor
  • JIG number: 7
  • UFC v1 cable number: 6
  • UFC v2 cable number: ?
  • XFBUS-II: DCT4-G/DCT4-I


Also known as[edit]

  • Nokia RM-520 cell phone / cellphone f-bus pinout / pin-out
  • Nokia RM520 mobile phone / mobilephone connector
  • Nokia 2720b pin out
  • Nokia 2720s Pinout
  • Nokia 2720a-2b pinout

Notes[edit]

  • Disconnect VPP pin in case of communication error.

Compatibility[edit]

Nokia 2720b fold FBus cable is compatible with:

Abbreviations[edit]

F/MBus cable connector pinout:
  • GND - Ground
  • TX - Data send
  • RX - Data receive
  • RX2 - ?
  • MBUS - MBUS data exchange protocol
  • FBUS - FBUS data exchange protocol
  • VPP - Programming power supply
  • VCC - Common collector voltage
  • VBUS - VBUS, USB powerdetect
Battery connector pinout:
  • GND - Ground (Attention, this is not system GND)
  • VBAT+ or VCC - Battery positive
  • BSI - Battery Size Indicator
  • BTemp - Battery Temperature (optional)

Related pinouts[edit]

See also[edit]

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