User Manuals: Nokia RM-497 Handhelds

User Manuals: Nokia RM-497 Handhelds

Manuals and User Guides for Nokia RM-497 Handhelds. We have 1 Nokia RM-497 Handhelds manual available for free PDF download: Service Manual

Nokia RM-497 Service Manual

Nokia RM-497 Service Manual (180 pages)

Brand: Nokia | Category: Handhelds | Size: 47.76 MB

Table of Contents

Table of Contents
15
Product Selection
17
Phone Features
17
Figure 1 RM-497 (Nokia 7020) Product Picture
17
Accessories
18
Technical Specifications
18
- General Specifications
  18
- Battery Endurance
  18
- Table of Contents
  21
- Service Devices
  23
- Product Specific Devices
  23
- General Devices
  23
- Fps-21
  25
- Cables
  27
- Service Concepts
  28
- POS (Point of Sale) Flash Concept
  28
- Basic Flash Concept L3
  29
- Flash Concept with FPS-21
  30
- Basic BB Tune Concept (EM Calibration)
  32
- Basic RF&BB Tune Concept with FPS-21
  33
- Introduction to BB Troubleshooting
  39
- Baseband Self Tests in Phoenix
  39
- Power and Charging Troubleshooting
  41
- Dead or Jammed Device Troubleshooting
  41
- General Power Checking
  43
- Charging Troubleshooting
  46
- Clocking Troubleshooting
  47
- Power on Key Troubleshooting
  51
- Interface Troubleshooting
  53
- Flash Programming Troubleshooting
  53
- Memory Troubleshooting
  55
- Memory Card Troubleshooting
  57
- SIM Card Troubleshooting
  58
- USB Interface Troubleshooting
  61
- User Interface Troubleshooting
  63
- Backlight and Illumination Troubleshooting
  63
- Display Interface Troubleshooting
  66
- Camera Troubleshooting
  68
- Camera HW Troubleshooting
  68
- Bad Camera Image Quality Troubleshooting
  69
- Audio Troubleshooting
  70
- Audio Troubleshooting Test Instructions
  70
- Internal Microphone Troubleshooting
  74
- Internal Handsfree (IHF) Speaker Troubleshooting
  76
- External Earpiece Troubleshooting
  78
- External Microphone Troubleshooting
  80
- Accelerometer Sensor Troubleshooting
  81
- Accelerometer Troubleshooting
  81
- Baseband Manual Tuning Guide
  83
- Certificate Restoring
  83
- Energy Management Calibration
  84
- Table 1 Calibration Value Limits
  85
- Table of Contents
  89
- General RF Troubleshooting
  91
- Introduction to RF Troubleshooting
  91
- RF Key Components
  92
- Auto Tuning for RF
  92
- General RF Voltage Checking
  93
- General Voltage Checking
  93
- FEM Control Signal
  94
- Receiver Troubleshooting
  98
- Introduction to Receiver (RX) Troubleshooting
  98
- RF Test Points in RX Troubleshooting
  99
- GSM RX Chain Activation for Manual Measurements/Gsm RSSI Measurement
  99
- RX Troubleshooting for GSM850
  101
- RX Troubleshooting for GSM900
  102
- RX Troubleshooting for GSM1800
  103
- RX Troubleshooting for GSM1900
  104
- Transmitter Troubleshooting
  104
- Introduction to Transmitter (TX) Troubleshooting
  104
- RF Test Points in TX Troubleshooting
  105
- RF Transmitter Self-Test
  105
- TX Troubleshooting for GSM850/900
  109
- TX Troubleshooting for DCS1800/PCS1800
  110
- GSM Transmitter Troubleshooting
  110
- List of Tables
  117
- Introduction
  119
- Phone Description
  119
- Energy Management
  125
- Electrical Interface between Baseband and Battery
  125
- Electrical Interface between Baseband and Charger
  131
- Normal and Extreme Voltages
  140
- Power Key and System Power-Up
  140
- Modes of Operation
  140
- Power Distribution
  141
- SIM, Μsd
  143
- Electrical Interface between Baseband and SIM
  143
- Electrical Interface between Baseband and Memory Card
  144
- User Interface
  145
- Electrical Interface between Baseband and Displays
  145
- Electrical Interface between Baseband and Keypad
  146
- Electrical Interface between Baseband and Backlight and Illumination
  148
- Electrical Interface between Baseband and Camera
  149
- Electrical Interface between Baseband and Vibra
  151
- Audio
  153
- Electrical Interface between Baseband and Audio Components
  153
- RF Description
  154
- RF General Description
  154
- GSM Receiver
  155
- GSM Transmitter
  156
- Technical Specifications
  158
- Main RF Characteristics for GSM Band Phone
  158
- Environmental Conditions
  158
- Troubleshooting Guide
  165
- Bthfmtxrds3.0B Troubleshooting Guide Description
  165
- Symptom, Problem and Repair Solution
  165
- Test Coverage
  166
- Test Procedure--Phoenix Service Software Set up
  167
- Bluetooth Self Tests
  167
- FM Receiver Self Tests
  168
- Bluetooth BER Test
  168
- Troubleshooting
  169
- General Description
  169
- Bluetooth Troubleshooting
  170
- FM Receiver Troubleshooting
  171

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