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N72
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Nokia N72 Service Manual page 178
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Also See for N72
:
User manual
(128 pages)
,
Quick start manual
(15 pages)
,
Get started
(14 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
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RM-180
Nokia Customer Care
RF Troubleshooting and Tuning Guide
(This page left intentionally blank.)
Page 7 –2
COMPANY CONFIDENTIAL
Issue 1
Copyright © 2006 Nokia. All rights reserved.
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Chapters
Table of Contents
13
Table of Contents
23
Table of Contents
51
Service Tools/Service Concepts
77
Table of Contents
111
Table of Contents
179
Table of Contents
213
Table of Contents
239
Table of Contents
Troubleshooting
Baseband troubleshooting
113
Dead or jammed device troubleshooting
115
General power checking troubleshooting
117
Clocking troubleshooting
118
Application processor troubleshooting
119
Charging troubleshooting
122
Battery current measuring fault troubleshooting
123
Flash programming fault troubleshooting
124
CMT SDRAM memory troubleshooting
127
CMT NOR flash fault troubleshooting
129
Application processor memory troubleshooting
131
Power key troubleshooting
133
USB interface troubleshooting
134
SIM card troubleshooting
137
MMC troubleshooting
139
Keyboard troubleshooting
141
Slider switch troubleshooting
143
FM radio troubleshooting
144
Display module troubleshooting
150
Display fault troubleshooting
152
Display and keyboard backlight troubleshooting
153
ALS troubleshooting
154
LED driver troubleshooting
157
Bluetooth troubleshooting
158
Bluetooth troubleshooting
162
Bluetooth BER failure troubleshooting
163
BT audio failure troubleshooting
165
Audio troubleshooting
166
Internal earpiece troubleshooting
170
Internal microphone troubleshooting
171
IHF troubleshooting
172
External microphone troubleshooting
173
External earpiece troubleshooting
174
Vibra troubleshooting
175
Introduction to RF troubleshooting
181
Troubleshooting test point locations
183
Receiver troubleshooting
185
GSM Rx chain activation for manual measurements / GSM RSSI measurement
186
Antenna troubleshooting
190
troubleshooting
211
Introduction to camera module troubleshooting
215
Camera troubleshooting flowcharts
224
Camera baseband HW troubleshooting
225
Camera viewfinder troubleshooting
226
Bad camera image quality troubleshooting
227
Flash LED troubleshooting
228
Flash LED troubleshooting flowcharts
235
Flash LED HW baseband troubleshooting
236
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