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Nokia RM-180 Service Manual
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Troubleshooting test point locations
Test points for spectrum analyzer
Figure 58 Test point locations for spectrum analyzer
RM-180
RF Troubleshooting and Tuning Guide
Nokia Customer Care
Issue 1
COMPANY CONFIDENTIAL
Page 7 –7
Copyright © 2006 Nokia. All rights reserved.
182
184
Table of Contents
Table of Contents
13
Warnings and Cautions
4
Battery Information
8
Product Selection
15
RM-180 Product Features and Sales Package
15
Sales Package
16
Mobile Enhancements
16
Table 1 Audio
16
Table 2 Car
17
Table 3 Carrying
17
Table 4 Data
17
Technical Specifications
18
Transceiver General Specifications
18
Main RF Characteristics for Triple-Band Phones
18
Table 5 Imaging
18
Table 6 Messaging
18
Table 7 Power
18
Battery Endurance
19
Charging Times
19
Environmental Conditions
19
COMPANY CONFIDENTIAL Page
21
Table of Contents
23
Exploded View
25
Spare Parts Overview
26
Parts Lists
27
Mechanical Spare Parts List
27
Component Parts List (1Ya_02.1F)
28
Component Layouts
47
Component Layouts (1Ya_02.1F)
47
Figure 3 Component Layout - Top View (1Ya_02.1F)
48
COMPANY CONFIDENTIAL Page
49
Table of Contents
51
Phoenix Installation Steps in Brief
53
Installing Phoenix
54
Updating Phoenix Installation
56
Uninstalling Phoenix
57
Phone Data Package Overview
59
Repairing Phoenix Installation
59
Installing Phone Data Package
60
Uninstalling Phone Data Package
63
Configuring Users in Phoenix
65
Managing Connections in Phoenix
65
Installing Flash Support Files for FPS-8 and FPS-10
67
Updating FPS-8 and FPS-10 Flash Prommer Software
70
Activating FPS-8
71
Deactivating FPS-8
72
Service Tools/Service Concepts
77
Service Tools
79
Fls-4S
81
Service Concepts
88
Flash Concept with FPS-10
88
MJ-70 Module Jig Concept
89
POS (Point of Sale) Flash Concept
90
Service Concept for RF/BB Testing and Tuning
91
Flash Concept with FPS-10
92
RF Testing and BB Testing/Tuning
93
LAN Connection Flash Concept
94
Table of Contents
111
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
Certificate Restoring for BB5.0 Products
145
Display Module Troubleshooting
150
General Instructions for Display Troubleshooting
150
Display Fault Troubleshooting
152
Display and Keyboard Backlight Troubleshooting
153
ALS Troubleshooting
154
LED Driver Troubleshooting
157
Bluetooth Troubleshooting
158
Introduction to Bluetooth Troubleshooting
158
Bluetooth Settings for Phoenix
159
Bluetooth Self Tests in Phoenix
160
Bluetooth Troubleshooting
162
Bluetooth BER Failure Troubleshooting
163
BT Audio Failure Troubleshooting
165
Audio Troubleshooting
166
Audio Troubleshooting Test Instructions
166
Test Procedure
166
Internal Earpiece Troubleshooting
170
Internal Microphone Troubleshooting
171
IHF Troubleshooting
172
External Microphone Troubleshooting
173
External Earpiece Troubleshooting
174
Vibra Troubleshooting
175
Baseband Manual Tuning Guide
176
Energy Management Calibration
176
Table of Contents
179
Introduction to RF Troubleshooting
181
RF Key Component Placement
181
Troubleshooting Test Point Locations
183
Receiver Troubleshooting
185
Introduction to Rx Troubleshooting
185
GSM Rx Chain Activation for Manual Measurements / GSM RSSI Measurement
186
Transmitter Troubleshooting
186
General Instructions for Tx Troubleshooting
186
Checking Antenna Functionality
188
Antenna Troubleshooting
190
RF Tunings
190
Introduction to RF Tunings
190
Cable and Adapter Losses
191
RF Autotuning
191
RF Manual Tuning Guide
194
Required Manual Tunings after Component Changes
194
RF Channel Filter Calibration
194
System Mode Independent Manual Tunings
194
PA (Power Amplifier) Detection
195
Temperature Sensor Calibration
195
GSM Receiver Tunings
196
Rx Band Filter Response Compensation (GSM)
198
Rx am Suppression (GSM)
203
GSM Transmitter Tunings
205
Tx Power Level Tuning (GSM)
207
Troubleshooting
211
Table of Contents
213
Introduction to Camera Module Troubleshooting
215
The Effect of Image Taking Conditions on Image Quality
216
Phone Display
218
Image Quality Analysis
220
Testing for Dust in Camera Module
220
Testing Camera Image Sharpness
221
Dirty Camera Lens Protection Window
222
Image Bit Errors
222
Camera Troubleshooting Flowcharts
224
Camera Hardware Failure Message Troubleshooting
224
Camera Baseband HW Troubleshooting
225
Camera Viewfinder Troubleshooting
226
Bad Camera Image Quality Troubleshooting
227
Flash LED Troubleshooting
228
Introduction to Flash LED Troubleshooting
228
Flash LED and Image Taking Conditions
228
Flash LED Construction
232
Analysing Image Quality
233
Possible Faults in Image Quality
233
Testing Flash Module Functionality
233
Testing Flash Power
234
Testing Image Colours with Flash
234
Flash LED Troubleshooting Flowcharts
235
Bad Image Quality When Using Flash LED
235
Flash LED Indicator Mode Troubleshooting
235
Flash LED HW Baseband Troubleshooting
236
Table of Contents
239
Baseband Description
243
System Module Block Diagram
243
Baseband Functional Description
243
Absolute Maximum Ratings
246
Phone Modes of Operation
246
Power Key
247
Power Distribution
248
Clocking Scheme
249
Bluetooth/Fm Module
250
Usb
251
SIM Interface
252
RS MMC Interface
252
Related Information
253
Battery Interface
253
Camera Interface
254
Camera Construction
254
Back Camera Slider Detection Switch
256
Flash LED
256
User Interface
258
Display Interface
258
Keyboard
259
Display and Keyboard Backlight
260
ALS Interface
261
Asics
262
Em Asic N2200
262
Rap Asic
262
Em Asic N2300
263
Device Memories
263
Combo Memory
263
Audio Concept
264
Audio HW Architecture
264
Internal Microphone
265
External Microphone
265
Internal Earpiece
266
Internal Speaker
266
External Earpiece
267
Vibra Circuitry
267
Pop-Porttm Connector
268
Baseband Technical Specifications
269
External Interfaces
269
ACI Interface Electrical Characteristics
269
USB if Electrical Characteristics
270
VOUT Electrical Characteristics
270
FBUS Interface Electrical Characteristics (between RAP and N2300)
271
Headset Hook Detection Interface (XMICN) Electrical Characteristics
271
Audio Signal Electrical Characteristics
272
RS MMC Interface Connections
272
SIM if Connections
272
Charger Connector and Charging Interface Connections & Electrical Characteristics
273
Battery Connector and Interface Connections & Electrical Characteristics
274
Internal Interfaces
274
Keyboard Interface Electrical Characteristics
275
Display Connector and Interface Connections
276
Camera Interface Connections and Electrical Characteristics
277
Flash LED Interface and Electrical Characteristics
279
Back-Up Battery Interface Connections and Electrical Characteristics
280
Slider Switch Electrical Characteristics
280
RF Description
280
Receiver
280
GSM Receiver
280
Introduction to Receiver Functionality
280
Transmitter
281
GSM Transmitter Functionality
281
Introduction to Transmitter Functionality
281
Frequency Synthesizers
281
Regulators
282
Frequency Mappings
283
EGSM900 Frequencies
283
GSM1800 Frequencies
284
GSM1900 Frequencies
285
System Connector
290
RETU, TAHVO, Audio, SIM
291
RAP, Memories
292
OMAP, Combo Memory, BTHFM
293
RF Part
294
Signal Overview
295
Component Finder
296
Other manuals for Nokia RM-180
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Nokia RM-180 Specifications
General
Brand
Nokia
Model
RM-180
Category
Cell Phone
Language
English
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