Home
Nokia
Handhelds
RM-512
Page 112
Nokia RM-512 - Page 112
178 pages
Manual
Save Page as PDF
To Next Page
To Next Page
To Previous Page
To Previous Page
Loading...
7.
The setup should now look like this:
Figure 76 GSM 1900 RF controls window
RM-512; RM-513; RM-514; RM-515; RM-543
RF Troubleshooting Instructions
Page 4 –42
COMPANY CONFIDENTIAL
Issue 2
Copyright © 2009 Nokia. All rights reserved.
111
113
Table of Contents
Main Page
Table of Contents
15
RM-512/RM-513/RM-514/RM-515/RM-543 Product Selection
17
Figure 1 RM-512/RM-513 Product Picture
17
Features
18
Hardware Features
18
Software Features
18
Figure 2 RM-514/RM-515/RM-543 Product Picture
18
Table 1 Power
19
Mobile Enhancements
19
UI Features
19
Table of Contents
23
Service Devices
25
Dau-9S
27
Fls-4S
27
POS Flash Concept with FLS-4S
35
Service Concepts
35
POS Flash Concept with FLS-5
36
Flash Concept with FPS-10
37
Flash Concept with FPS-21
38
RF-Test/Bb-Tune Concept with JBV-1
39
EM Calibration Concept with JBV-1
40
RF-Test/Bb-Tune & Flash Concept with JBV-1, FPS-10
41
RF-Test/Bb-Tune & Flash Concept with
42
RF/BB Tune & Flash Concept with MJ-219, FPS-10
43
RF/BB Tune& Flash Concept with MJ-XXX, FPS-21
44
Table 3 Audio/List of Figures
47
List of Figures
47
Table 3 Audio
47
General Baseband Troubleshooting
49
Key Components
49
Power Supply Test Points
49
Phone Cannot be Powered on (I)
50
Phone Cannot be Powered on (II)
51
Phone Cannot be Flashed
52
Display Shows "Contact Service
54
Easy Flash Programming Does Not Work
54
The Phone Does Not Register to the Networks, or the Phone Cannot Make a Call
55
Insert SIM Card Fault
56
SIM Related Faults
56
SIM Card Rejected
57
Blank Display
58
Corrupted Display
58
User Interface
58
Dead Keys
59
No Backlight for Display Or/And Keys
59
Audio Troubleshooting
61
Audio Troubleshooting Using Phoenix
61
Check Microphone Using "Hp Microphone in Ext Speaker Out" Loop
62
Check Earpiece Using "Ext Microphone in Hp Speaker Out" Loop
63
Check IHF & Ringing Tone Function Using "Buzzer
63
Check Vibra Function Using "Vibra Control
64
Earpiece Fault
65
Ihf/Ringing Tone Fault
66
Microphone Fault
67
Headset Earpiece Fault
68
Headset Microphone Fault
69
Table of Contents
73
General RF Troubleshooting
77
RF Key Components
77
Auto Tuning
79
General Instructions for GSM900 RX Troubleshooting
80
RM-512/514/543 Receiver
80
Troubleshooting Diagram for GSM900 Receiver
82
General Instructions for GSM 1800 RX Troubleshooting
83
Troubleshooting Diagram for GSM1800 Receiver
85
Measurement Points in the Receiver
86
General Instructions for GSM 900 TX Troubleshooting
88
RM-512/514/543 Transmitter
88
GSM900 TX Output Power
90
Troubleshooting Diagram for GSM900 Transmitter
90
General Instructions for GSM1800 TX Troubleshooting
93
GSM1800 TX Output Power
95
Troubleshooting Diagram for GSM1800 Transmitter
95
General Instructions for GSM 850 RX Troubleshooting
98
RM-513/515 Receiver
98
Troubleshooting Diagram for GSM850 Receiver
100
General Instructions for GSM1900 RX Troubleshooting
101
Troubleshooting Diagram for GSM1900 Receiver
103
Measurement Points in the Receiver
104
General Instructions for GSM 850 TX Troubleshooting
106
RM-513/515 Transmitter
106
Troubleshooting Diagram for GSM850 Transmitter
108
GSM850 TX Output Power
109
General Instructions for GSM1900 TX Troubleshooting
111
Troubleshooting Diagram for GSM1900 Transmitter
113
GSM1900 TX Output Power
114
Introduction
116
Synthesizer Troubleshooting
116
Troubleshooting Diagram for PLL Synthesizer
118
FM Radio and Bluetooth Troubleshooting
119
Measurement Points at the VCXO
119
Measurement Settings
119
Troubleshooting Diagram for FM Radio
121
Bluetooth and FM Radio Test Points
122
Bluetooth Settings for Phoenix
123
Introduction to Bluetooth Troubleshooting
123
Bluetooth Self Tests in Phoenix
124
Bluetooth BER Failure Troubleshooting
125
Antenna Troubleshooting
127
Antenna Troubleshooting Diagram
127
Table of Contents
131
Introduction to Camera Module Troubleshooting
133
The Effect of Image Taking Conditions on Image Quality
134
Camera Construction
138
Dynamic Camera Configuration
140
Image Quality Analysis
141
Testing for Dust in Camera Module
141
Testing Camera Image Sharpness
142
Dirty Camera Lens Protection Window
143
Image Bit Errors
143
Camera Hardware Failure Message Troubleshooting
144
Camera Troubleshooting Flowcharts
144
Camera Baseband HW Troubleshooting
146
Camera Viewfinder Troubleshooting
147
Bad Camera Image Quality Troubleshooting
148
Table of Contents
151
System Module Block Diagram
153
Baseband Description
154
External Regulators
154
Functional Description
154
Liteplus
154
Memory
154
Upp
154
Energy Management
155
Audio Function Description
156
Modes of Operation
156
Voltage Limits
156
External Audio Connector
157
Interfaces
158
RF and Baseband Interfaces
158
Analogue Signals
160
Keyboard
162
LCD Interface
162
SIM Interface
163
External Signals and Connections
164
Battery Connector
165
Battery Interface
165
Frequency Band, Power and Multi-Slot Class
166
PWB Outline
166
RF Description
166
Receiver - General Description
167
Transmitter - General Description
167
Transmitter - Signal Processing
167
General Specifications
168
Technical Specifications
168
VCXO and PLL
168
Battery Endurance
169
Electrical Characteristics
169
Environmental Conditions
169
Related product manuals
Nokia RM-506
264 pages
Nokia RM-561
136 pages
Nokia RM-243
192 pages
Nokia RM-801
94 pages
Nokia RM-761
158 pages
Nokia RM-237
224 pages
Nokia RM-799
158 pages
Nokia RM-839
182 pages
Nokia RM-840
182 pages
Nokia RM-497
180 pages
Nokia RM-362
176 pages
Nokia RH-99
132 pages
To Next Page
