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Dead Or Jammed Device Troubleshooting - Nokia RM-484 Service Manual
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
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RM-484; RM-485; RM-486
BB Troubleshooting
Dead or jammed device troubleshooting
Troubleshooting flow
Page 3 –10
COMPANY CONFIDENTIAL
Issue 1
Copyright © 2009 Nokia. All rights reserved.
Table of
Contents
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Chapters
Table of Contents
13
Table of Contents
27
Table 5 Power
49
Table of Contents
119
Table of Contents
137
Table of Contents
165
Table of Contents
181
Table of Contents
Troubleshooting
Baseband main troubleshooting
51
Backup battery troubleshooting
54
Dead or jammed device troubleshooting
56
Keyboard troubleshooting
57
Hall sensor troubleshooting
59
TV- out troubleshooting
60
General power checking troubleshooting
61
USB troubleshooting
62
SIM card troubleshooting
63
MicroSD card troubleshooting
64
Combo memory troubleshooting
66
Flash programming troubleshooting
67
USB charging troubleshooting
70
Clocking troubleshooting
71
Power key troubleshooting
72
User interface troubleshooting
73
Accelerometer troubleshooting
74
Magnetometer troubleshooting
76
Display Troubleshooting
79
Illumination troubleshooting
81
LED driver troubleshooting
84
I/O expander troubleshooting
85
External earpiece troubleshooting
89
DAC33 troubleshooting
90
External microphone troubleshooting
91
Internal earpiece troubleshooting
92
Internal handsfree speaker troubleshooting
93
Internal microphone troubleshooting
94
Vibra troubleshooting
95
ALS Technical Description and Troubleshooting
96
Bluetooth and FM Radio Troubleshooting
98
Bluetooth troubleshooting
103
FM radio troubleshooting
104
FM radio testing
105
Quick Test window
107
General RF troubleshooting
121
Auto tuning
123
Receiver Troubleshooting
125
GSM receiver troubleshooting flowchart
126
WCDMA receiver troubleshooting flowchart
129
WCDMA transmitter troubleshooting
132
Antenna Troubleshooting
133
Introduction to camera module troubleshooting
139
Main (back) camera troubleshooting flowcharts
149
Bad image quality troubleshooting
152
Flash troubleshooting
153
Accelerometer troubleshooting
154
FMTx2.1 troubleshooting
170
FMTx2.1 antenna visual inspection troubleshooting
171
FMTx2.1 audio path visual inspection troubleshooting
172
FMTx2.1 Si4713 visual inspection troubleshooting
173
FMTx2.1 troubleshooting faults
174
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This manual is also suitable for:
Rm-485
Rm-486
N86 8mp
L3
L4
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