9 pin Nokia 9500 cell phone special connector at the cellular phone (under the back cover)
This page documents the connector used by third-party data, USB, and flash cables for the Nokia 9500 handset. The pin layout is specific to this model. Only the pins relevant to the cable interface are listed.
| Pin | Signal | Description |
|---|---|---|
| 1 | Tx | |
| 2 | Rx | |
| 4 | USB Data+ | ? |
| 5 | Vpp | |
| 6 | MBUS | |
| 7 | GND | |
| 8 | USB +5V | ? |
| 9 | USB Data- | ? |
| A | Vcc | |
| B | BSI | shorted by 33KOm to pin 12 in Nokia 9500 cable |
| C | GND |
Notes
Pin numbers refer to the connector on the handset; pins not listed are unused by the cable.
References
- Nokia 9500 (RA-2) Communicator Service Manual & Schematics — System Connector — Nokia Corporation.