User Manuals: Nokia RM-750 Mobile Phone

Manuals and User Guides for Nokia RM-750 Mobile Phone. We have 1 Nokia RM-750 Mobile Phone manual available for free PDF download: Service Manual

Nokia RM-750 Service Manual

Nokia RM-750 Service Manual (192 pages)

Brand: Nokia | Category: Handhelds | Size: 55.28 MB

Table of Contents

Table of Contents

15
Service Tools/Service Concepts

31
- Table of Contents
  31
- Service Tools
  33
  - Product Specific Tools
    33
  - General Tools
    33
    
    Fps-21
    34
  - Cables
    37
    
    Ca-31D
    38
    
    Ca-89Ds
    38
- Service Concepts
  39
Table of Contents

47
Taking and Evaluating Test Pictures/Camera Troubleshooting

109
- Taking and Evaluating Test Pictures
  111
- Camera Troubleshooting
  112
Table of Contents

119
Table of Contents

143
- Introduction
  145
  - Phone Description
    145
- Energy Management
  149
  - Battery and Charging
    149
  - Normal and Extreme Voltages
    151
  - Power Key and System Power up
    151
  - Modes of Operation
    151
  - Power Distribution
    153
  - Clock Scheme
    154
- Bluetooth Interface
  155
- Device Memory
  155
- SIM Interface
  155
- GPS Module
  156
- Usb
  157
  - USB Interface and Charging
    157
  - Microusb Connector
    158
- Charger Interface
  158
- User Interface
  159
  - Touch Module
    159
  - Proximity Sensor and Ambient Light Sensor (ALS)
    160
  - Imaging and Video
    160
    
    Display
    160
    
    Camera Interface
    161
  - Illumination
    162
  - Keyboard Interface
    163
  - Accelerometer
    163
  - Magnetometer
    164
- Audio Concept
  164
  - Audio Interface
    164
  - Internal Earpiece
    165
  - Internal Handsfree (IHF) Speakers
    165
  - Internal Microphone
    166
  - External Earpiece and Microphone
    166
  - Vibra
    167
  - AV Connector
    167
- Cellular RF Technical Description
  168
  - RF Block
    168
  - Qubbe
    169
  - Receiver (RX)
    169
  - Synthesizer
    170
  - Transmitter (TX)
    170
- Frequency Mappings
  171
  - GSM850 Frequencies
    171
  - EGSM900 Frequencies
    172
  - GSM1800 Frequencies
    173
  - GSM1900 Frequencies
    174
  - WCDMA I (2100) Rx Frequencies
    175
  - WCDMA I (2100) Tx Frequencies
    176
  - WCDMA II (1900) Frequencies
    177
  - WCDMA IV (1700/2100) Frequencies
    178

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