Nokia RM-237 Manuals

Nokia RM-237 Manuals

Manuals and User Guides for Nokia RM-237. We have 2 Nokia RM-237 manuals available for free PDF download: Service Manual

Nokia RM-237 Service Manual

Nokia RM-237 Service Manual (224 pages)

Brand: Nokia | Category: Handhelds | Size: 72.53 MB

Table of Contents

Section 1

15
- Table of Contents
  15
- Product Selection
  17
- Display and Keypad Features
  17
- Figure 1 RM-237 Product Picture
  17
- Features
  18
  - Hardware Features
    18
  - Software Features
    18
  - UI Features
    18
  - Mobile Enhancements
    20
  - Table 1 Power
    20
  - Table 3 Audio
    21
  - Table 4 Data
    21
  - Table 5 Imaging
    21
- Technical Specifications
  22
  - General Specifications
    22
  - Battery Endurance
    22
  - Environmental Conditions
    22
  - Electrical Characteristics
    22
  - Table 6 Normal and Extreme Voltages
    22
Section 2

27
- Table of Contents
  27
- Exploded View
  29
  - Mechanical Spare Parts Overview
    30
- Parts List
  31
  - Mechanical Spare Parts List
    31
  - Component Parts List (2Cba_31A)
    33
  - Swap Units
    45
- Component Layouts
  47
  - Component Layout - Top (2Cba_31A)
    47
  - Component Layout - Bottom (2Cba_31A)
    47
Section 3

51
Section 4

75
- Service Tools
  77
  - Product Specific Tools
    77
  - General Tools
    78
    
    Fls-4S
    80
  - Cables
    83
    
    Ca-31D
    83
    
    Ca-35S
    84
    
    Dau-9S
    84
    
    Dke-2
    86
- Service Concepts
  86
Section 5

111
- List of Figures
  112
- Baseband Troubleshooting Overview
  113
- Power and Charging Troubleshooting
  114
- Interface Troubleshooting
  118
  - Camera Failure
    118
    
    Introduction to Camera Troubleshooting
    118
    
    Taking and Evaluating Test Pictures
    118
    
    Camera Hardware Troubleshooting
    119
    
    Camera Viewfinder Troubleshooting
    120
    
    Camera: Bad Image Quality Troubleshooting
    121
  - COMBO Memory Troubleshooting
    122
  - Flash Programming Fault Troubleshooting
    123
  - FM Radio Troubleshooting
    125
  - Microsd Card Troubleshooting
    126
- User Interface Troubleshooting
  128
  - Display Module Troubleshooting
    128
    
    General Instructions for Display Troubleshooting
    128
    
    Display Troubleshooting
    130
  - Backlight Troubleshooting
    131
  - LED Driver Troubleshooting
    132
  - Irda Troubleshooting
    133
- Audio Troubleshooting
  134
  - Introduction to Acoustics Troubleshooting
    134
  - Audio Troubleshooting Test Instructions
    134
  - Earpiece Troubleshooting
    137
  - Internal Earpiece Troubleshooting
    138
  - External Headset Earpiece Troubleshooting
    139
  - IHF Troubleshooting
    140
  - IHF Troubleshooting
    141
  - Microphone Troubleshooting
    142
  - Internal Microphone Troubleshooting
    143
  - External Headset Microphone Troubleshooting
    144
- Connections Troubleshooting
  145
  - Bluetooth Troubleshooting
    145
    
    Introduction to Bluetooth Troubleshooting
    145
    
    Bluetooth Settings for Phoenix
    145
    
    Bluetooth Self Tests in Phoenix
    146
    
    Bluetooth BER Failure Troubleshooting
    147
    
    Bluetooth Audio and UI Activation Troubleshooting
    150
  - USB Interface Troubleshooting
    151
- Baseband Manual Tuning Guide
  152
  - Certificate Restoring for BB5 Products
    152
  - Energy Management Calibration
    157
Section 6

161
- Introduction to RF Troubleshooting
  163
- Receiver Troubleshooting
  164
- RF Key Components
  164
- Transmitter Troubleshooting
  169
- Synthesizer Troubleshooting
  175
- RF Tunings
  176
  - Introduction to RF Tunings
    176
  - Auto Tuning for BB5.0
    176
- System Mode Independent Manual Tunings
  177
  - RF Channel Filter Calibration
    177
  - PA (Power Amplifier) Detection
    178
- GSM Receiver Tunings
  178
  - Rx Calibration (GSM)
    178
  - Rx Band Filter Response Compensation (GSM)
    181
- GSM Transmitter Tunings
  184
  - Tx IQ Tuning (GSM)
    184
  - Tx Power Level Tuning (GSM)
    186
Section 7

191
- Phone Description
  193
- Engine
  196
  - Engine Modules
    196
  - RF Engine
    197
  - Main Processor
    197
  - Energy Management
    197
- Battery and Charging
  198
- Interfaces
  199
  - FM Radio
    199
  - Camera
    199
  - Sim
    200
  - Μsd Card Interface
    201
- Audio Concept
  201
  - Audio
    201
- User Interface
  201
  - Display
    201
  - Keyboard
    201
  - Display and Keypad Backlight
    201
- Connections
  203
  - Irda
    203
  - AV Connector
    203
  - Usb
    203
  - Bluetooth
    203
- Main RF Characteristics
  204
  - System Connector
    210
  - RETU, SIM, Audio
    211
  - Tahvo
    212
  - RAP3G, Combo Memory, Microsd
    213
  - FM Radio, Bluetooth
    214
  - User Interface, Camera
    215
  - RF Part
    216
  - Component Finder
    217

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Nokia RM-237 Service Manual

Nokia RM-237 Service Manual (34 pages)

Brand: Nokia | Category: Telephone | Size: 5.74 MB

Table of Contents

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