Nokia RM-555 Manuals

Nokia RM-555 Manuals

Manuals and User Guides for Nokia RM-555. We have 1 Nokia RM-555 manual available for free PDF download: Service Manual

Nokia RM-555 Service Manual

Nokia RM-555 Service Manual (244 pages)

Brand: Nokia | Category: Handhelds | Size: 78.71 MB

Table of Contents

Table of Contents

13
- Battery Information
  8
- Product Selection
  15
- Product Features and Sales Package
  15
- Mobile Enhancements
  19
- Table 1 Audio
  19
- Table 2 Car
  21
- Table 3 Data
  21
- Table 4 Messaging
  21
- Table 5 Positioning
  21
- Technical Specifications
  22
Service Tools/Service Concepts

29
Table of Contents

61
- Baseband Main Troubleshooting
  65
- Dead or Jammed Device Troubleshooting
  68
- General Power Checking
  69
- Clocking Troubleshooting
  71
- USB Charging Troubleshooting
  72
- Backup Battery Troubleshooting
  73
- Flash Programming Troubleshooting
  75
- Combo Memory Troubleshooting
  78
- Microsd Card Troubleshooting
  79
- USB Troubleshooting
  81
- SIM Card Troubleshooting
  82
- Power Key Troubleshooting
  84
- Vibra Troubleshooting
  85
- Hall Sensor Troubleshooting
  86
- Magnetometer Troubleshooting
  88
- Accelerometer Troubleshooting
  89
- Touch Screen Troubleshooting
  89
- Hardware Keys Troubleshooting
  100
- Display Module Troubleshooting
  101
- LED and LED Driver Troubleshooting
  107
- Ambient Light Sensor Troubleshooting
  109
  - Introduction to als Troubleshooting
    109
- GPS Troubleshooting
  109
  - GPS Antenna
    109
  - GPS Layout and Basic Test Points
    110
  - GPS RF Test Points
    111
  - GPS Settings for Phoenix
    112
    
    GPS Control
    112
    
    Oscillator Test
    113
    
    Receiver Self Test
    114
    
    CW Test
    115
    
    Quick Test Window
    116
  - GPS Failure Troubleshooting
    117
  - GPS Basic Checks Troubleshooting
    119
- WLAN Troubleshooting
  120
  - WLAN Functional Description
    120
  - WLAN Component Placement
    120
  - WLAN Settings for Phoenix
    120
  - WLAN Functional Tests
    122
  - WLAN Auto Tuning
    125
- Bluetooth and FM Radio
  127
- Audio Troubleshooting
  133
  - Audio Troubleshooting Test Instructions
    133
  - Internal Earpiece Troubleshooting
    137
  - Internal Microphone Troubleshooting
    138
  - Internal Handsfree Speaker Troubleshooting
    139
  - External Microphone Troubleshooting
    140
  - External Headset Earpiece Troubleshooting
    141
  - Acoustics Troubleshooting
    142
    
    Introduction to Acoustics Troubleshooting
    142
    
    Earpiece Troubleshooting
    143
    
    IHF Troubleshooting
    144
    
    Microphone Troubleshooting
    145
- TV out Troubleshooting
  133
- Baseband Manual Tuning Guide
  146
  - Certificate Restoring
    146
  - Energy Management Calibration
    147
Table of Contents

151
- General RF Troubleshooting
  153
  - Introduction to RF Troubleshooting
    153
  - RF Key Components
    154
- Auto Tuning
  155
  - Introduction to RF Tunings
    155
- Self Test Troubleshooting
  155
  - Troubleshooting with RF Self Tests
    155
- Receiver Troubleshooting
  168
- Transmitter Troubleshooting
  173
- Antenna Troubleshooting
  178
Table of Contents

183
- Camera Basic Test Points
  185
- Camera Tests for Phoenix
  185
- Camera Troubleshooting Overview
  185
- Camera Troubleshooting Flow
  187
- Camera HWA Failure Troubleshooting
  188
- Main Camera Failure Troubleshooting
  189
- Secondary Camera Failure Troubleshooting
  189
- Flash LED Failure Troubleshooting
  190
Table of Contents

193
- Introduction
  197
  - Phone Description
    197
- Energy Management
  199
  - Battery and Charging
    199
  - Backup Battery
    200
  - Normal and Extreme Voltages
    200
  - Battery Drains Fast Troubleshooting
    201
  - Power Key and System Power-Up
    201
  - Power Distribution
    202
  - Clocking Scheme
    203
- Bluetooth and FM RDS Radio Module
  204
- I/O Expander
  205
- GPS Interface
  206
- High-Speed USB
  208
- WLAN Module
  208
- CBUS Interface
  209
- ECI Interface
  209
- FBUS Interface
  209
- Issue
  209
- USB Charger Interface
  209
- SIM Interface
  210
- Camera Concept
  211
- Microsd Card Interface
  211
- User Interface
  213
  - Resistive Touch Screen
    213
    
    Proximity Sensor
    213
    
    Touch Screen Controller
    213
  - Display
    214
  - Backlight and Illumination
    215
  - Digital Ambient Light Sensor (ALS)
    216
  - Hall Sensor
    217
  - Magnetometer
    217
- Asics
  217
  - Rapidoyawe
    217
  - Em Asic Betty N2300
    217
  - Em Asic Vilma N2200
    218
- Audio Concept
  218
  - Audio HW Architecture
    218
  - Internal Microphone
    219
  - Internal Earpiece
    219
  - Internal Speakers
    220
  - Vibra Circuitry
    220
  - Accessory AV Connector
    220
  - DA Converter and Headphone Amplifier
    222
- Device Memories
  218
  - Combo Memory
    218
- Baseband Technical Specifications
  222
- RF Technical Description
  224
  - RF Block Diagram
    224
  - Receiver (RX)
    225
  - Transmitter (TX)
    225
- Frequency Mappings
  226
  - GSM850 Frequencies
    226
  - EGSM900 Frequencies
    227
  - GSM1800 Frequencies
    228
  - GSM1900 Frequencies
    229
  - WCDMA 2100 Rx Frequencies
    230
  - WCDMA 2100 Tx Frequencies
    231
  - WCDMA II (1900) Frequencies
    232
  - WCDMA VIII (900) Frequencies
    233

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