7 pin Nokia 7390 cell phone special connector at the mobile phone (under the back cover)
This page documents the internal connector used by third-party data and synchronisation cables for the Nokia 7390 mobile phone. The pin layout is specific to this handset and its family. Only the pins utilised by the cable are listed below.
| Pin | Signal | Description |
|---|---|---|
| A | Vbat+ | |
| B | GND | |
| C | BSI | |
| 1 | RX2 | |
| 2 | GND | |
| 3 | FBus RX | |
| 4 | MBUS | |
| 5 | FBus TX | |
| 6 | Vpp | |
| 7 | USB_power |
Notes
Pin numbers refer to the connector on the handset; pins not listed are unused by the cable.
References
- Nokia 7390 Service Manual (RM-140) — System Connector — Nokia Corporation.