Nokia N-GAGE RH-29 Schematic
Introduction
IMPORTANT:
This document is intended for use by authorized NOKIA service centers only.
“Service Schematics” was created with focus on customer care.
The purpose of this document is to provide further technical repair information for
NOKIA Ngage QD phones on Level 3/4 service activities.
It contains additional information such as e.g. “Component finder”,
“Frequency band table” or “Antenna switch table”.
The “Signal overview” page gives a good and fast overview about the most
important signals and voltages on board.
Saving process time and improving the repair quality is the aim of this document.
It is to be used additionally to the service manual and other training
or service information such as Service Bulletins.
Service Schematics
nokia
Exploded view and component disposal
RH-29
All measurements were made using following equipment:
Nokia repair SW : Phoenix version A13 2004.08.5.42
Oscilloscope : Fluke PM 3380A/B
Spectrum Analyzer : Advantest R3131 with an analog probe
RF-Generator / GSM Tester : Rhode & Schwarz CMU 200
Multimeter : Fluke 73 Series II
While every endeavour has been made to ensure the accuracy of this document, some
errors may exist. If the reader finds any errors, NOKIA should be notified in writing.
Please send to: Nokia GmbH
Service & Competence Center Europe
Meesmannstr.103
D-44807 Bochum / Germany
Email: training.sace@nokia.com
Copyright © NOKIA
This material, including documentation and any related computer programs is protected
by copyright, controlled by NOKIA. All rights are reserved. Copying, including reproducing,
modifying, storing, adapting or translating any or all of this material requires the prior
written consent of NOKIA. This material also contains confidential information, which may
not be disclosed to others without the prior written consent of NOKIA.
Table of Contents PageTable of Contents Page
Frontpage
DCT-4 Common BasebandDCT-4 Common Baseband
UEMK
UPP&Memories
Audio
User InterfaceUser Interface
Bluetooth
RF-part
Signal overviewSignal overview
Component finderComponent finder
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
Copyright © 2004 NOKIA Only for training and service purposes
Copyright
© 2004 NOKIA Only for training and service purposes
Version: 2.0Version: 2.0 22.06.2004 Board Version: 1BQ_08Board Version: 1BQ_08
N-Gage QD RH-29N-Gage QD RH-29
Frontpage
Page 1(10)Page 1(10)
Page 3
Page 4
Page 4
Page 9
Page 8
Page 5
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
© 2004 NOKIA Corporation Only for training and service purposes
©
2004 NOKIA Corporation Only for training and service purposes
Version: 2.0Version: 2.0 22.06.2004 Board Version: 1BQ_08Board Version: 1BQ_08 DCT-4 Common BasebandDCT-4 Common Baseband
N-Gage QD RH-29N-Gage QD RH-29
Page 2(10)Page 2(10)
DC Jack
4V
4V
4V
UPP/
RF-Part
Audio
Power switch
UPP
4V
UPP
2.8V
3V when SIM card inserted
1.8V
2.8V
VPP
2.8V
2.8V
2.8V
User interface
UPP/
Bluetooth
Battery connector
UPP
2.8V
2.8V
2.8V
2.8V
2.8V
1.5V
2.8V
RF part
RF part (TXP)
4.75V
2.8V
2.8V
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
© 2004 NOKIA Corporation Only for training and service purposes
©
2004 NOKIA Corporation Only for training and service purposes
Version: 2.0Version: 2.0 22.06.2004 UEMK
N-Gage QD RH-29N-Gage QD RH-29
Board Version: 1BQ_08Board Version: 1BQ_08
Page 3(10)
Page 3(10)
Loading...