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RM-362
Nokia RM-362 User Manual
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B7600
26 MHz crystal
N6000
BT & FM IC
Z6000
BT SAW filter
Refer to the picture below for measuring points at the UEM (D2200).
Figure 30 Supply points at UEM (D2200)
Figure 31 Supply point at RF IC (N7600)
RM-362; RM-363
RF Troubleshooting Instructions
Page 4 –8
COMPANY CONFIDENTIAL
Issue 1
Copyright © 2008 Nokia. All rights reserved.
75
77
Table of Contents
Table of Contents
15
Figure 1 RM-362/363 Product Picture
17
RM-362/RM-363 Product Selection
17
Hardware Features
17
Features
17
Software Features
18
UI Features
18
Mobile Enhancements
18
Table 1 Power
18
Table 2 Car
18
Table 3 Audio
19
Table of Contents
23
Service Devices
25
Dau-9S
27
Fls-4S
27
POS Flash Concept with FLS-4S
33
Service Concepts
33
POS Flash Concept with FLS-5
34
Flash Concept with FPS-10
35
RF-Test/Bb-Tune Concept with JBV-1
36
EM Calibration Concept with JBV-1
37
RF-Test/Bb-Tune & Flash Concept with
38
RF/BB Tune& Flash Concept with MJ-137, FPS-10
39
List of Figures
43
General Baseband Troubleshooting
45
Key Components
45
Power Supply Test Points
45
Phone Cannot be Powered on (I)
46
Phone Cannot be Powered on (II)
48
Phone Cannot be Flashed
49
Easy Flash Programming Does Not Work
51
Display Shows "Contact Service
53
The Phone Does Not Register to the Networks, or the Phone Cannot Make a Call
54
Insert SIM Card Fault
56
SIM Related Faults
56
Blank Display
57
SIM Card Rejected
57
User Interface
57
Corrupted Display
58
Dead Keys
58
No Backlight for Display Or/And Keys
59
Audio Troubleshooting
60
Audio Troubleshooting Using Phoenix
60
Check Microphone Using "Hp Microphone in Ext Speaker Out" Loop
61
Check Earpiece Using "Ext Microphone in Hp Speaker Out" Loop
62
Check IHF & Ringing Tone Function Using "Buzzer
62
Check Vibra Function Using "Vibra Control
63
Earpiece Fault
64
Ihf/Ringing Tone Fault
65
Microphone Fault
66
Headset Earpiece Fault
67
Headset Microphone Fault
68
Table of Contents
71
General RF Troubleshooting
75
RF Key Components
75
Auto Tuning
77
General Instructions for GSM900 RX Troubleshooting
78
RM-362 Receiver
78
Troubleshooting Diagram for GSM900 Receiver
80
General Instructions for GSM 1800 RX Troubleshooting
81
Troubleshooting Diagram for GSM1800 Receiver
83
Measurement Points in the Receiver
84
General Instructions for GSM 900 TX Troubleshooting
85
RM-362 Transmitter
85
GSM900 TX Output Power
87
Troubleshooting Diagram for GSM900 Transmitter
87
General Instructions for GSM1800 TX Troubleshooting
90
GSM1800 TX Output Power
92
Troubleshooting Diagram for GSM1800 Transmitter
92
General Instructions for GSM 850 RX Troubleshooting
95
RM-363 Receiver
95
Troubleshooting Diagram for GSM850 Receiver
97
General Instructions for GSM1900 RX Troubleshooting
98
Troubleshooting Diagram for GSM1900 Receiver
100
Measurement Points in the Receiver
102
General Instructions for GSM 850 TX Troubleshooting
103
RM-363 Transmitter
103
Troubleshooting Diagram for GSM850 Transmitter
105
GSM850 TX Output Power
106
General Instructions for GSM1900 TX Troubleshooting
108
Troubleshooting Diagram for GSM1900 Transmitter
110
GSM1900 TX Output Power
111
Introduction
113
Synthesizer Troubleshooting
113
Troubleshooting Diagram for PLL Synthesizer
115
FM Radio and Bluetooth Troubleshooting
116
Measurement Points at the VCXO
116
Measurement Settings
116
Troubleshooting Diagram for FM Radio
118
Bluetooth and FM Radio Test Points
119
Introduction to Bluetooth Troubleshooting
119
Bluetooth Settings for Phoenix
120
Bluetooth Self Tests in Phoenix
121
Bluetooth BER Failure Troubleshooting
122
Antenna Troubleshooting
124
Antenna Troubleshooting Diagram
124
Table of Contents
127
Introduction to Camera Module Troubleshooting
129
The Effect of Image Taking Conditions on Image Quality
130
Camera Construction
134
Dynamic Camera Configuration
136
Image Quality Analysis
137
Testing for Dust in Camera Module
137
Testing Camera Image Sharpness
138
Dirty Camera Lens Protection Window
139
Image Bit Errors
139
Camera Hardware Failure Message Troubleshooting
140
Camera Troubleshooting Flowcharts
140
Camera Baseband HW Troubleshooting
142
Camera Viewfinder Troubleshooting
143
Bad Camera Image Quality Troubleshooting
144
Table of Contents
147
System Module Block Diagram
149
Baseband Description
150
External Regulators
150
Functional Description
150
Memory
150
Uemclite
150
Upp
150
Energy Management
151
Audio Function Description
152
Modes of Operation
152
Voltage Limits
152
External Audio Connector
153
Interfaces
154
RF and Baseband Interfaces
154
Analogue Signals
156
Keyboard
158
LCD Interface
158
SIM Interface
159
Battery Connector
161
External Signals and Connections
161
Battery Interface
162
Frequency Band, Power and Multi-Slot Class
163
PWB Outline
163
RF Description
163
Receiver - General Description
164
Transmitter - General Description
164
Transmitter - Signal Processing
164
General Specifications
165
Technical Specifications
165
VCXO and PLL
165
Battery Endurance
166
Electrical Characteristics
166
Environmental Conditions
166
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Nokia RM-362 Specifications
General
Brand
Nokia
Model
RM-362
Category
Handhelds
Language
English
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