Nokia RM-761 Manuals

Manuals and User Guides for Nokia RM-761. We have 1 Nokia RM-761 manual available for free PDF download: Service Manual

Nokia RM-761 Service Manual

Nokia RM-761 Service Manual (158 pages)

Brand: Nokia | Category: Handhelds | Size: 51.15 MB

Table of Contents

Table of Contents

15
Service Tools/Service Concepts

23
- Table of Contents
  23
- Service Tools
  25
  - General Tools
    25
    
    Fps-21
    27
  - Cables
    29
    
    Ca-128Rs
    30
    
    Ca-31D
    30
    
    Ca-89Ds
    30
    
    Ca-99Ps
    30
- Service Concepts
  31
  - Note
    31
Table of Contents

35
Table of Contents

69
- Introduction to RF Troubleshooting
  71
- Maintenance Overview
  71
  - Maintenance Step 1
    72
  - Maintenance Step 2
    72
  - Maintenance Step 3
    72
  - Maintenance Step 4
    73
- Non Re-Workable RF Components
  71
- Maintenance Working Flow
  73
- Maintenance Step 1-Self Test
  74
- Maintenance Step 2 -Debugging and Troubleshooting
  75
- Maintenance Step 3- Local Mode Verification and Calibration
  92
- Maintenance Step 4 -Signalling Mode Test
  93
- NOKIA CARE SUITE Testing and Tuning Tool
  93
  - General
    93
  - Preparation
    94
  - Installation
    95
    
    Install Testing and Tuning Tool
    95
  - Launching Care Suite Testing and Tuning Tool
    101
    
    You Can Launch Care Suite in the Following Ways
    101
    
    Layout
    102
  - Configuration of Testing and Tuning Tools
    106
    
    Configure Connections between Phone and PC
    106
    
    Preferences
    107
  - RF Tuning
    111
  - RF Testing
    114
  - EM Calibration
    115
  - Notes
    115
- Bluetooth Troubleshooting
  115
  - Bluetooth Functional Description
    115
  - Block Diagram
    116
  - Interface Signals
    116
  - Table 2 Bluetooth Signal List
    116
  - Component Placement
    117
  - Symptom, Problem and Repair Solution
    118
  - Test Coverage
    119
  - Test Procedure
    119
  - Bluetooth Troubleshooting
    120
List of Tables

125
- Baseband System Module
  127
  - Overview
    127
  - Introduction: Phone Description
    127
  - Chipset and Key Components
    128
  - BB Block Diagram
    129
  - Baseband Functional Description
    130
    
    Baseband Functional
    130
    
    System Power up
    131
    
    Modes of Operation
    134
    
    Power Distribution
    134
    
    Clocking Concept
    136
    
    Audio Concept
    136
    
    Baseband Electrical Interfaces: Battery
    138
    
    Baseband Electrical Interfaces: Charger
    138
    
    Baseband Electrical Interfaces: Display(S)
    139
    
    Baseband Electrical Interfaces: Memory
    140
    
    Baseband Electrical Interfaces: SIM
    141
    
    Baseband Electrical Interface: Dual SIM (for RM-761 Only)
    142
    
    Baseband Electrical Interfaces: Audio Components
    143
    
    Baseband Electrical Interfaces: Backlight and Illumination
    143
    
    Baseband Electrical Interfaces: Keyboard
    144
    
    Baseband Electrical Interfaces: Camera
    144
    
    Baseband Electrical Interfaces: Memory Card
    145
    
    Baseband Electrical Interfaces: Vibrator
    145
    
    Baseband Electrical Interfaces: BT Module
    146
- RF System Module
  146
  - Overview
    146
  - RF General Description
    146
  - Frequency Plan
    146
  - Regulators and Power Supply Concept
    147
  - RF Block Diagram
    148
  - BOM Release Version and RF Part List
    150

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