Nokia RM-291 Manuals

Nokia RM-291 Manuals

Manuals and User Guides for Nokia RM-291. We have 1 Nokia RM-291 manual available for free PDF download: Service Manual

Nokia RM-291 Service Manual

Nokia RM-291 Service Manual (202 pages)

Brand: Nokia | Category: Handhelds | Size: 62.48 MB

Table of Contents

Table of Contents
15
Product Selection
17
Features
17
- Phone Features
  17
- Figure 1 RM-291 Product Picture
  17
- Software and User Interface Features
  18
- Mobile Enhancements
  18
- Table 1 Power
  18
- Table 2 Car
  18
Technical Specifications
19
- General Specifications
  19
- Battery Endurance
  19
- Table 3 Audio
  19
- Table 4 Carrying
  19
- Environmental Conditions
  20
- Electrical Characteristics
  20
- Table 5 Normal and Extreme Voltages
  20
- Table 6 Current Consumption
  21
- Table of Contents
  25
- Introduction
  43
- Read this First
  43
- Service Software Installation
  43
- Phoenix Installation Steps in Brief
  43
- Installing Phoenix
  44
- Phoenix Update Installation
  50
- Uninstalling Phoenix
  51
- Repairing Phoenix Installation
  53
- Phoenix Service Software Data Package Overview
  55
- Installing Phoenix Data Package
  55
- Uninstalling Phoenix Data Package
  60
- Service Software Instructions
  61
- Configuring Users in Phoenix
  61
- Managing Connections in Phoenix
  62
- Installing Flash Support Files for FPS-8* and FLS-4
  66
- Updating FPS-8 Flash Prommer Software
  70
- Activating FPS-8
  72
- Deactivating FPS-8
  73
- Updating JBV-1 Docking Station Software
  74
- General Baseband Troubleshooting
  113
- Phone Is Dead
  113
- Flash Programming Does Not Work
  115
- Easy Flash Programming Does Not Work
  117
- Power Does Not Stay on or the Phone Is Jammed
  119
- Display Shows "Contact Service
  120
- The Phone Does Not Register to the Networks, or the Phone Can Not Make a Call
  121
- SIM Related Faults
  123
- Insert SIM Card Fault
  123
- SIM Card Rejected
  124
- User Interface
  124
- Blank Display
  124
- Display Is Corrupt
  125
- Dead Keys
  125
- No Backlight for Display or Keys
  126
- Audio Troubleshooting
  128
- Audio Troubleshooting Using Phoenix
  128
- Check Microphone Using "Hp Microphone in Ext Speaker Out" Loop
  129
- Check Earpiece Using "Ext Microphone in Hp Speaker Out" Loop
  130
- Check IHF & Ringing Tone Function Using "Buzzer
  130
- Check Vibra Function Using "Vibra Control
  131
- Earpiece Fault
  132
- Ihf/Ringing Tone Fault
  133
- Headset Earpiece Fault
  134
- Microphone Fault
  135
- Headset Microphone Fault
  136
- General RF Troubleshooting
  143
- RF Key Components
  144
- Auto Tuning
  145
- Receiver
  147
- General Instructions for GSM900 RX Troubleshooting
  147
- Troubleshooting Diagram for GSM 900 Receiver
  149
- General Instructions for GSM 1800 RX Troubleshooting
  150
- Troubleshooting Diagram for GSM 1800 Receiver
  152
- Measurement Points in the Receiver
  154
- Transmitter
  155
- General Instructions for GSM 900 TX Troubleshooting
  155
- Troubleshooting Diagram for GSM 900 Transmitter
  157
- GSM900 TX Output Power
  157
- General Instructions for GSM1800 TX Troubleshooting
  160
- Troubleshooting Diagram for GSM 1800 Transmitter
  162
- GSM1800 TX Output Power
  162
- Synthesizer Troubleshooting
  165
- Introduction
  165
- Troubleshooting
  165
- FM Radio Troubleshooting
  168
- FM Radio Troubleshooting Diagram
  169
- Antenna Troubleshooting
  170
- System Module Block Diagram
  175
- Functional Description
  176
- Baseband Description
  176
- Upp
  176
- Uemclite
  176
- External Regulators
  176
- Energy Management
  177
- Modes of Operation
  178
- Voltage Limits
  178
- PWB Outline (Baseband)
  179
- External Audio Connector
  179
- External Signals and Connections
  180
- Interfaces
  180
- Analogue Signals
  181
- LCD Interface
  182
- Keyboard
  182
- Battery Connector
  185
- Battery BL-5C
  186
- PWB Outline (Baseband)
  187
- RF Description
  187
- Frequency Band, Power and Multi-Slot Class
  187
- Transmitter - General Description
  187
- Transmitter - Signal Processing
  188
- Receiver - General Description
  188
- VCXO and PLL
  188
- System Connector, Keyboard and UI
  192
- RAP3G, SDRAM and Flash
  193
- RF Part
  194
- Signal Overview
  195
- Component Finder
  196

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