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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 mobile phones on Level 3/4 service activities.
It contains additional information such as e.g. "Component finder".
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.
All measurements were made using following equipment:
Nokia repair SW
: Phoenix version 2006.12.5.136
Oscilloscope
: Fluke PM 3380A/B
Spectrum Analyzer
: Advantest 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 finds any errors, NOKIA shall be notified in writing.
Please send E-Mail to: training.sace@nokia.com
Customer Care / Training & Vendor Development / Content Creation Team
Confidential - Copyright © 2006 NOKIA Only for training and service purposes
WWW.PCBOOK.IR
Service Schematics
RM-86 / RM-87
RM-86 / RM-87
Version: 1.0
22.06.2006
Table of Content
Front page
UI
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 companyconfidential information,
which may not be disclosed to others without the prior written consent of NOKIA.
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Summary of Contents for Nokia 5500 RM-86
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Page 1: Table Of Contents
While every endeavour has been made to ensure the accuracy of this document, some Copyright © NOKIA errors may exist. If the reader finds any errors, NOKIA shall be notified in writing. This material, including documentation and any related computer programs is protected by copyright, controlled by NOKIA. -
Page 2: System Connector
RETU, TAHVO USB_ACI(7:0) Customer Care / Training & Vendor Development / Content Creation Team RM-86 / RM-87 Board version: 1mz_09 System connector Page 2 (11) Version: 1.0 22.06.2006 Confidential - Copyright © 2006 NOKIA Only for training and service purposes... -
Page 3: Retu, Sim, Audio
VBATCP C2232 Customer Care / Training & Vendor Development / Content Creation Team RM-86 / RM-87 Board version: 1mz_09 RETU, SIM, Audio Page 3 (11) Version: 1.0 22.06.2006 Confidential - Copyright © 2006 NOKIA Only for training and service purposes... -
Page 4: Tahvo
VLEDINDS VLEDINKB VLEDOUTDS SETCURR1 Customer Care / Training & Vendor Development / Content Creation Team RM-86 / RM-87 Board version: 1mz_09 TAHVO Page 4 (11) Version: 1.0 22.06.2006 Confidential - Copyright © 2006 NOKIA Only for training and service purposes... -
Page 5: Rapgsm, Combo Memory, Irda
SDRDa15 Customer Care / Training & Vendor Development / Content Creation Team RM-86 / RM-87 Board version: 1mz_09 RAPGSM, Combo memory, IrDA Page 5 (11) Version: 1.0 22.06.2006 Confidential - Copyright © 2006 NOKIA Only for training and service purposes... -
Page 6: Fm Radio, Bluetooth
C6036 C6031 Customer Care / Training & Vendor Development / Content Creation Team RM-86 / RM-87 Board version: 1mz_09 FM radio, Bluetooth Page 6 (11) Version: 1.0 22.06.2006 Confidential - Copyright © 2006 NOKIA Only for training and service purposes... - Page 7 OUT7 OUT8 OUT9 OUT10 IN10 Customer Care / Training & Vendor Development / Content Creation Team RM-86 / RM-87 Board version: 1mz_09 Page 7 (11) Version: 1.0 22.06.2006 Confidential - Copyright © 2006 NOKIA Only for training and service purposes...
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Page 8: Camera, Earpiece, Lcd Interface
RST_DIR DC_GPIO AGND K8,A8,C1,J3,F3,H9,J6,E3,K6= Customer Care / Training & Vendor Development / Content Creation Team RM-86 / RM-87 Board version: 1mz_09 Camera Page 8 (11) Version: 1.0 22.06.2006 Confidential - Copyright © 2006 NOKIA Only for training and service purposes... -
Page 9: Rf Part
RFTEMP SLOWAD (6:0) Customer Care / Training & Vendor Development / Content Creation Team RM-86 / RM-87 Board version: 1mz_09 RF part Page 9 (11) Version: 1.0 22.06.2006 Confidential - Copyright © 2006 NOKIA Only for training and service purposes... -
Page 10: Signal Overview
VDRAM 1.8V VANA 2.8V Customer Care / Training & Vendor Development / Content Creation Team RM-86 / RM-87 Board version: 1mz_09 Page 10 (11) Version: 1.0 22.06.2006 Signal overview Confidential - Copyright © 2006 NOKIA Only for training and service purposes... -
Page 11: Component Finder
N5 N6156 Q4 R6037 N2 Customer Care / Training & Vendor Development / Content Creation Team RM-86 / RM-87 Board version: 1mz_09 Component finder Page 11 (11) Version: 1.0 22.06.2006 Confidential - Copyright © 2006 NOKIA Only for training and service purposes...