Nokia 6310 NPE-4 Schematic

nokia

CONFIDENTIAL

1(11)

Customer Care Europe & Africa

DCT4 Common Baseband Schematic

Version 4.0 Approved

Contents

SCCE Training Group

NPE-4 (6310)

(PCB) Version_ac 4 a_14

1.-

DCT4 Common Baseband Schematic

7.-

Bluetooth and Flash memory

© 2002 NMP Only for training and service purposes

08.08.2002

2.-

System connector

8.-

User Interface

3.-

Audio Interface

9.- RF / Power Amplifier

4.-

Dual Power Management

10.- Layout/Measurement points

5.-

UPP 8M Implementation

11.- Component finder

6.- GSM RF Baseband Interface

nokia	CONFIDENTIAL	2(11)
Customer Care Europe & Africa	System connector	Version 4.0 Approved
SCCE Training Group	NPE-4 (6310)	(PCB) Version_ac 4 a_14
© 2002 NMP Only for training and service purposes	08.08.2002

UEM

UEM

UEM

nokia	CONFIDENTIAL		3(11)
Customer Care Europe & Africa	Audio Interface	Version 4.0 Approved
SCCE Training Group	NPE-4 (6310)	(PCB) Version_ac 4 a_14
© 2002 NMP Only for training and service purposes	08.08.2002

B301

				Microphone
				1.8 V
	800 mV if headset	~1.9 V if headset		2.8 V
	connected	connected.	Boomer for enough output swing
				2.8 V
	Enable line
	from UPP	na
				Bottom connector
			na
			2.8 V	2.8 V
	Timing control for Boomer

Bottom connector

2.8 V 2.8 V

nokia

CONFIDENTIAL

4(11)

Customer Care Europe & Africa

Dual Power Management

Version 4.0 Approved

SCCE Training Group

NPE-4 (6310)

(PCB) Version_ac 4 a_14

© 2002 NMP Only for training and service purposes

08.08.2002

X100 system connector

Analog power for

UEM/Baseband

2.8 V

2.8 V

audiocircuit

1.8 V

2.8 V

and pull up for

slow AD converters

32 kHz sine wave

Z300 UI

Audio interface

2.8 V

VBAT IN

VBATT 0_1

VBATT 0_2

VBATT 0_3

VBATT 0_4

VBATT 0_5

Supply for UPP/Flash/LCD

Supply for LCD/DLR-3 cable IRDA/Bluetooth

2.8 V 1.8 V

UPP/D400/V130 Bluetooth

BT/UPP

UPP

UPP

	VBATT 0_6			UPP

UPP

2.8 V

2.8 V

Battery connector X101/102

BSI Btemp

X102

0: Buzzer

1: Vibra

1.8 V

2:

3: Dlight

4: Klight

A

2.8 V

2.8 V

HAGAR

TXC

x

2.8 V2.8 V2.8 V2.8 V2.8 V2.8 V4.7 V4.7 V

1.8 V / 3.0 V

1.8 V / 3.0 V

A