Nokia N73 Service Schematics

Customer Care / Service Operations / Content Creation Team
Condential Copyright © 2006 NOKIA Only for training purposes Version: 1.0 | 27.06.2006 | N73 | Board version: 1SU_11 | | Page 1(10)
Service Schematics
Introduction
RM-132 / RM-133
Important:
This document is intended for use by authorized 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 mobile phones on Level 3/4 service activities.
It contains additional information such as e.g. “Component nder”,
“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 additionaly to the service manual and other training
or service information such as Service Bulletins.
All measurements were made using following equipment:
Nokia repair SW : Phoenix version 2006.12.7.138
Oscilloscope : Fluke PM 3380A/B
Spectrum Analyzer : Advanced R3162 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 nds any errors, NOKIA shall be notied in writing.
Please send E-Mail to: 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 condential information, which may
not be disclosed to others whitout the prior written consent of NOKIA.
Frontpage
Table of content
Frontpage 1
System connector 2
AVILMA & BETTY 3
RAP3GS & FM radio 4
OMAP, BT & IrDA 5
User interface 6
Camera 7
RF part 8
Signal overview 9
Component nder 10

Nokia N73 Specifications

General

Display diagonal	2.4 \
Display resolution	240 x 320 pixels
Display number of colors	262144 colors
Internal memory	42 MB
Compatible memory cards	miniSD
Sensor type	CMOS
Digital zoom	20 x
Front camera type	Single camera
Rear camera resolution	2048 x 1536 pixels
Multimedia Messaging Service (MMS)	Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network
Talk time (2G)	4.1 h
Standby time (2G)	370 h
Continuous audio playback time	12.6 h
Continuous video playback time	6.1 h
Ringer type	Polyphonic
Form factor	Bar
Product color	-
2G standards	EDGE, GPRS
Data network	wcdma
Bluetooth version	2.0+EDR
Personal info management (PIM)	Calendar, Notes, To-do list

Weight and Dimensions

Depth	19 mm
Width	49 mm
Height	110 mm
Weight	116 g