hf-connectetors

Nokia 3310 flash cable pin out

Number	Name	Direction	Description
1	GND	-	Ground
2	TX	>	Data Transmission
3	MBUS		Control bus
4	RX	<	Data Recive
A	Vbat		Voltage source
B			is battery type Li ion 74.5kohm to ground. NiMh 35Kohm to ground.
C	BSI		battery thermistor. 25K to 40K
D	Gnd	-	Ground

Nokia POP-port pinout

Number	Pin Name	Number
1	Vin Charger	Charger input
2	GND	Charger ground
3	ACI	Accessory Control Interface (short with pin 2 for handsfree recognition)
4	V Out	Connected to pin 3 in DKU-2 usb data cable
5	USB Vbus	Also act as USB power detection? Should be connected to USB pin 1 in usb data cable. (USB Vcc +5V)
6	FBus Rx/USB D+	USB exists only in some models*. Should be connected to USB pin 3 in usb data cable. (USB DATA+)
7	FBus Tx/USB D-	USB exists only in some models*. Should be connected to USB pin 2 in usb data cable. (USB DATA-)
8	GND	Data GND (USB GND)
9	X Mic-	Audio in - Ext. Mic input negativ
10	X Mic+	Audio in - Ext. Mic input positiv
11	HS Ear L- Audio out -	Ext. Audio out - left, negativ
12	HS Ear L+ Audio out -	Ext. Audio out - left, positiv
13	HS Ear R- Audio out	- Ext. audio out - right, negativ
14	HS Ear R+ Audio out	right, positiv. Pins 10-14 may be used for antenna connection.

GND = shield

Nokia N70, N90, N91, 3230, 3300, 6155, 6170, 6230, 6230i, 6235, 6255, 6260, 6630, 6650, 6670, 6680, 6681, 7270, 7600, 7610, 7700, 7710, 9300, 9500
USB cable ( DKU-2 ).