Nokia NSB-7 Series Manuals

Manuals and User Guides for Nokia NSB-7 Series. We have 1 Nokia NSB-7 Series manual available for free PDF download: Service Manual

Nokia NSB-7 Series Service Manual

Nokia NSB-7 Series Service Manual (308 pages)

Transceivers

Brand: Nokia | Category: Cell Phone | Size: 7.12 MB

Table of Contents

General Information

8
- Table of Contents
  8
- General Information
  10
- Product Selection
  10
- Product and Module List
  13
- Technical Specifications
  14
  - General Specifications of Transceiver NSB-7
    14
System Module

16
- Transceiver NSB-7
  20
  - Introduction
    20
    
    Operational Modes
    20
  - Interconnection Diagram
    21
- System Module
  22
  - Baseband Module
    22
    
    Block Diagram
    22
    
    Technical Summary
    23
  - Technical Specifications
    24
    
    Absolute Maximum Ratings
    24
    
    DC (Charger) Connector
    24
    
    DC Characteristics
    24
    
    External and Internal Signals and Connections
    24
    
    Battery Connector
    25
    
    Service Connector
    25
    
    RTC Backup Battery
    26
    
    SIM Card Connector
    26
  - Functional Description
    27
    
    Battery Interface
    27
    
    Power Distribution
    27
    
    Battery Charging
    28
    
    Startup Charging
    28
    
    Battery Overvoltage Protection
    29
    
    Battery Identification
    30
    
    Battery Removal During Charging
    30
    
    Pwm
    30
    
    Battery Temperature
    32
    
    Supply Voltage Regulators
    33
    
    Switched Mode Supply VSIM
    35
    
    Power up and Power down
    36
    
    Power up with Charger
    36
    
    Power up with the Power Switch (PWRONX)
    37
    
    Power down
    38
    
    Power up by IBI
    38
    
    Power up by RTC
    38
    
    Acting Dead
    39
    
    Active Mode
    39
    
    Modes of Operation
    39
    
    Sleep Mode
    39
    
    Charging
    40
    
    Watchdog
    40
    
    Audio Control
    41
    
    PCM Serial Interface
    41
    
    Digital Control
    42
    
    Mad2 Wd1
    42
    
    MAD Memory Configuration
    51
    
    MCU Memory Map
    51
    
    MCU Memory Requirements
    51
    
    Memories
    51
    
    Memory
    51
    
    Program and Data Memory
    51
    
    Work Memory
    51
    
    Flash Programming
    52
    
    Cobba Gjp
    53
    
    Baseband EMC Strategy
    54
    
    Real Time Clock
    54
    
    RTC Backup Battery Charging
    54
    
    Security
    54
    
    Alignments
    55
    
    Baseband Testing
    55
    
    Baseband Startup for Testing
    56
- RF Module
  57
  - Shielding
    57
  - Environmental Specifications
    57
    
    Humidity
    57
    
    Temperature Conditions
    57
    
    ESD Strength
    58
    
    Vibration
    58
  - Main Technical Specifications
    58
    
    Maximum Ratings
    58
  - RF Frequency Plan
    59
  - DC Characteristics
    59
    
    Regulators
    59
    
    Control Signals
    60
  - Power Distribution Diagram
    61
  - RF Characteristics
    62
    
    Gsm1900 (Pcs1900)
    62
    
    Output Power Requirements
    62
    
    Transmitter Characteristics
    62
    
    Output RF Spectrum Due to Modulation
    63
    
    Spectrum Due to Switching Transients
    63
    
    Spurious Emissions (When Allocated a Channel)
    63
    
    Frequency Error and Phase Accuracy
    64
    
    Spurious Emissions (Idle Mode)
    64
  - Receiver Characteristics
    64
    
    AM Suppression Requirements
    65
    
    Blocking Requirements
    65
    
    Reference Interference Level
    66
    
    Sensitivity, Inter Modulation, Spurious Rejection and Emissions
    66
  - RF Block Diagram
    67
  - Frequency Synthesizer
    68
  - Receiver
    69
  - Transmitter
    70
UI Module

82
- UI Module
  84
  - UIF Module
    84
  - Introduction
    84
    
    BB Interface
    84
    
    LCD Module Interface
    86
    
    Bottom Connector Signals
    87
  - Functional Description
    88
- Fig 3 Audio Control
  88
- Fig 4 External Audio Connections
  89
- Fig 5 Display Circuit
  92
- Fig 6 Keyboard
  93
- Fig 7 Backlighting
  94
- Fig 8 Buzzer
  95
- Fig 9 Speaker
  96
- Fig 11 Vibra Alerting Device
  98
- Fig 13 IR Module
  99
Service Software Instructions

108
- Service Software
  112
  - General
    112
    
    Hardware Requirements for Windows 3.11
    112
    
    Hardware Requirements for Windows 95
    112
  - Software Environment of the Support Modules
    112
  - Servicing Equipment
    113
  - Installation
    114
    
    Mechanical Connections
    114
    
    First Time Installation of Wintesla
    115
    
    Installing the Service Software on PC Hard Disk
    115
    
    Installation of NSB-7 Support Modules (Wintesla Already Installed)
    116
- Common Properties of the User Interface
  117
  - Login Dialog
    117
  - Main Window
    118
  - Menu Bar
    118
    
    Configure
    120
    
    Dealer
    120
    
    Product
    120
    
    Software
    120
    
    Testing
    120
    
    Tuning
    120
    
    View
    120
    
    Help
    124
    
    Phone Identity Window
    124
  - Mouse Cursors
    125
  - Reserved Keys
    125
    
    Alt Hot Keys
    125
    
    Ctrl Hot Keys
    125
    
    Short Cut Function Keys
    125
    
    Key Strokes
    126
    
    Shift Hot Keys
    126
  - Help Functions
    129
  - Dialog Boxes
    129
  - Common Dialog Boxes
    129
    
    Note Message Box
    129
    
    Error Message Box
    130
    
    Query Message Box
    130
  - Custom Dialog Boxes
    131
  - Buttons
    131
  - Reporting Status
    132
- Nsb-7 Features
  133
  - Menu Bar
    133
  - Product
    133
    
    New Command
    133
    
    Open
    133
    
    Initialise Command
    134
    
    Local Mode
    134
    
    Normal Mode
    134
    
    Activate Faultlog
    135
    
    Edit Faultlog
    135
    
    Exit Command
    135
    
    Faultlog Command
    135
  - Tuning
    136
    
    RX Filter Calibration
    136
    
    RX Calibration
    138
    
    RX am Suppression
    141
    
    Tx Power
    143
    
    Tx I/Q
    147
    
    Energy Management Calibration
    149
  - Testing
    152
    
    RF Controls
    152
    
    RSSI Reading
    157
    
    ADC Readings
    161
    
    Audio
    162
    
    Call Simulation
    165
    
    User Interface
    165
    
    Noise Sensitivity
    168
    
    IR Test
    169
    
    Vibra Test
    170
  - Software
    171
    
    Product Profile
    171
    
    Start up Self-Tests
    173
    
    Set Factory Values
    174
    
    Phone Identity
    175
    
    Warranty State
    179
    
    Production Data Edit
    181
  - Dealer
    182
    
    User Settings
    182
    
    Short Code Memory
    183
    
    SCM & User Settings
    185
    
    Restore User Defaults
    186
    
    Set UI/DEV Default Values
    188
    
    Operators Settings
    190
    
    IWR Swap
    191
    
    Flash Phone
    192
  - View
    197
    
    Quick/Rf Info
    197
    
    Phone Information
    199
- Tuning Instructions
  201
  - General
    201
    
    During Tuning, Proceed as Follows
    201
  - Required Equipment
    202
Service Tools

220
- Service Tools
  224
  - Product Code
    224
- Test Jig MJS-9
  224
  - Product Code
    226
- Service Audio Box JBA-6
  226
  - Product Code
    227
- IR Data Interface Module JLP-1
  227
  - Product Code
    228
- Soldering Jig MJS-21
  228
- Flash Loading Adapter FLA-10
  229
  - Sales Package Code
    229
- Battery Connector Extractor Tool SRT-3
  230
  - Product Code
    230
- Flash Loading Adapter FLA-5 (Sales Pack)
  231
  - Sales Package Code
    231
- Flash Loading Adapter FLA-7 (Sales Pack) Optional
  232
  - Sales Package Code
    232
- Flash Prommer FPS-4S (Sales Pack)
  233
  - Sales Package Code
    233
- Security Box TDF-4
  234
  - Product Code
    234
- D9-D9 Cable AXS-4U
  235
  - Product Code
    235
- D9-D9 Cable AXS-4
  236
  - Product Code
    236
- D15-D15 Cable AXS-5
  237
  - Product Code
    237
- Audio Cable ADS-3
  238
  - Product Code
    238
- DC Charging Cable PCC-1
  239
  - Product Code
    239
- DC Cable SCB-3
  240
  - Product Code
    240
- MBUS Cable DAU-9S
  241
  - Product Code
    241
- Power Cable PCS-1
  242
  - Product Code
    242
- DC Power Cable SCF-7
  243
  - Product Code
    243
- RF Cable XRF-1
  244
  - Product Code
    244
- RF Cable XRS-3
  245
  - Product Code
    245
- Service Cable XMS-3
  246
  - Product Code
    246
- SW Security Device PKD-1
  247
  - Product Code
    247
- Dongle/Flash Device FLS-2D (Sales Pack)
  248
  - Product Code
    248
Disassembly & Troubleshooting

250
- Disassembly & Troubleshooting
  252
- Disassembly of NSB-7
  252
- Transceiver Troubleshooting
  256
  - Baseband Troubleshooting
    256
    
    PCB Test Points
    256
  - Testing
    270
    
    Troubleshooting
    271
    
    System Clock
    272
    
    Sleep Clock
    273
    
    Power Supplies
    274
    
    Flash Programming Fails
    276
    
    Phone Is Totally Dead
    276
    
    Contact Service on the Phone Display
    277
    
    Power Doesn't Stay on or Phone Is Jammed
    277
    
    SIM Related Faults
    278
    
    Audio Faults
    279
    
    Charging Fault
    280
  - RF Testpoints
    281
    
    Vco
    282
    
    Vctcxo
    283
    
    Pictures from Measurement Points
    284
  - Receiver Fault Finding
    289
    
    AGC-Block
    289
    
    Antenna Switch
    289
    
    General
    289
    
    Lna
    289
    
    RX-Filters
    289
  - Transmitter Fault Finding
    290
    
    Antenna Switch
    290
    
    General
    290
    
    Hagar
    290
    
    PA-Module, Directional Coupler and Power Detector
    290
    
    Power Control
    290
    
    RF Path
    290
  - Synthesizer Fault Finding
    291
    
    General
    291
    
    Vco
    291
    
    Vctcxo
    291
Non Serviceable Accessories

294
- Non Serviceable Accessories
  296
- Standard Battery BLB-2
  296
  - Product Code
    296
- AC Travel Charger ACP-7
  297
  - Product Codes
    297
  - Specification
    297
- Performance Travel Charger ACP-8
  298
  - Product Codes
    298
  - Specification
    298
- Cigarette Lighter Charger LCH-8
  299
  - Product Code
    299
  - Specification
    299
- Cigarette Lighter Charger LCH-9
  300
  - Product Code
    300
  - Specification
    300
- Desktop Stand DCV-1B
  301
  - Product Code
    301
  - Specification
    301
- Headset HDC-5
  302
  - Product Code
    302
- Plug and Play Hands Free Unit PPH-1
  303
  - Product Code
    303
  - Specification
    303
- Handsfree Microphone HFM-8
  304
  - Product Code
    304
- Loopset LPS-3
  305
  - Recommended Batteries
    305
- Pocket Clip SKB-2
  306
  - Product Code
    306
- Swivel Mount HHS-12
  307
  - Product Code
    307

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