Nokia 6680 RM-36 Manuals

Manuals and User Guides for Nokia 6680 RM-36. We have 1 Nokia 6680 RM-36 manual available for free PDF download: Service Manual

Nokia 6680 RM-36 Service Manual

Nokia 6680 RM-36 Service Manual (479 pages)

mobile terminal

Brand: Nokia | Category: Cell Phone | Size: 59.37 MB

Table of Contents

Table of Contents

13
- Warnings and Cautions
  4
- Battery Information
  8
- Product Selection
  15
- Product Features and Sales Package
  16
- Product and Module List
  17
- Mobile Enhancements
  17
- Table 1 Audio
  17
- Table 2 Car
  18
- Table 3 Carrying
  18
- Table 4 Data
  18
- Table 5 Imaging
  18
- Table 6 Messaging
  18
- Technical Specifications
  19
Table of Contents

25
- Exploded View
  27
- Spare Parts Overview
  28
- Parts Lists
  29
  - Mechanical Spare Parts List
    29
  - Component Parts List (11Dw_19A)
    31
- Component Layouts
  66
  - Component Layout - Bottom
    66
  - Component Layout - Top
    66
  - Company Confidential Page
    67
Table of Contents

69
Service Tools

95
- Service Tools
  97
- Fls-4S
  98
- RF Shield Box
  100
- Flash Concept with FPS-10
  105
- Module Jig Concept
  106
- POS (Point of Sale) Flash Concept
  107
- Service Concept for RF/BB Testing and Tuning
  108
- Flash Concept with FPS-10
  109
- RF Testing and BB Testing/Tuning
  110
- LAN Connection Flash Concept
  111
Table of Contents

131
- Baseband Troubleshooting
  133
- Dead or Jammed Device Troubleshooting
  135
- General Power Checking Troubleshooting
  136
- Clocking Troubleshooting
  137
- OMAP1710 Troubleshooting
  138
- Charging Troubleshooting
  140
- Battery Current Measuring Fault Troubleshooting
  141
- Flash Programming Fault Troubleshooting
  142
- CMT SDRAM Memory Troubleshooting
  145
- CMT nor Flash Fault Troubleshooting
  146
- OMAP1710 Memory Troubleshooting
  147
- Power Key Troubleshooting
  149
- USB Interface Troubleshooting
  150
- SIM Card Troubleshooting
  152
- MMC Troubleshooting
  154
- Keyboard Troubleshooting
  155
- Slider Switch Troubleshooting
  157
- Certificate Restoring for BB5.0 Products
  158
- Display Module Troubleshooting
  163
- Bluetooth Troubleshooting
  170
- Audio Troubleshooting
  178
  - Audio Troubleshooting Test Instructions
    178
  - Test Procedure
    178
  - Internal Earpiece Troubleshooting
    181
  - Internal Microphone Troubleshooting
    182
  - IHF Troubleshooting
    183
  - External Microphone Troubleshooting
    184
  - External Earpiece Troubleshooting
    185
  - Vibra Troubleshooting
    187
- Baseband Manual Tuning Guide
  188
  - Energy Management Calibration
    188
Table of Contents

191
- Introduction to RF Troubleshooting
  193
- RF Key Component Placement
  193
- Troubleshooting Test Point Locations
  195
- Receiver Troubleshooting
  197
- Transmitter Troubleshooting
  200
  - General Instructions for Tx Troubleshooting
    200
  - Checking Antennae Functionality
    203
- RF Tunings
  204
  - Introduction to RF Tunings
    204
  - RF Autotuning
    205
    
    RF Autotuning with CMU200
    205
  - RF Manual Tuning Guide
    211
    
    Required Manual Tunings after Component Changes
    211
    
    System Mode Independent Manual Tunings
    212
    
    GSM Receiver Tunings
    214
    
    GSM Transmitter Tunings
    227
    
    WCDMA Receiver Tunings
    233
    
    WCDMA Transmitter Tunings
    237
Appendix A: Additional Rf Troubleshooting Instructions

248
Table of Contents

375
- Introduction to Camera Module Troubleshooting
  377
- The Effect of Image Taking Conditions on Image Quality
  378
  - Phone Display
    380
- Camera Construction
  382
- Image Quality Analysis
  384
  - Testing for Dust in Camera Module
    384
  - Testing Camera Image Sharpness
    385
  - Dirty Camera Lens Protection Window
    386
  - Image Bit Errors
    387
- Camera Troubleshooting Flowcharts
  387
  - Back Camera Troubleshooting
    387
    
    Camera Hardware Failure Message Troubleshooting
    387
    
    Camera Baseband HW Troubleshooting
    389
    
    Camera Viewfinder Troubleshooting
    390
    
    Bad Camera Image Quality Troubleshooting
    391
  - Front Camera Troubleshooting
    392
    
    Front Camera Hardware Failure Message Troubleshooting
    392
    
    Front Camera HW Baseband Troubleshooting
    393
    
    Front Camera Viewfinder Troubleshooting
    395
    
    Front Camera Bad Image Quality Troubleshooting
    396
- Flash LED Troubleshooting
  397
  - Introduction to Flash LED Troubleshooting
    397
  - Flash LED and Image Taking Conditions
    397
  - Flash LED Construction
    401
  - Analysing Image Quality
    402
    
    Possible Faults in Image Quality
    402
    
    Testing Flash Module Functionality
    402
    
    Testing Image Colours with Flash
    403
    
    Testing Flash Power
    403
  - Flash LED Troubleshooting Flowcharts
    403
    
    Bad Image Quality When Using Flash LED
    403
    
    Flash LED Indicator Mode Troubleshooting
    404
    
    Flash LED HW Baseband Troubleshooting
    404
Audio Concept/Baseband Technical Specifications

409
- Baseband Functional Description
  413
- System Module Block Diagram
  413
- Absolute Maximum Ratings
  416
- Modes of Operation
  416
- Power Distribution
  419
- Power Key
  419
- Clocking Scheme
  421
- Bluetooth
  422
- SIM Interface
  422
- Usb
  422
- RS MMC Interface
  423
- Back Camera Slider Detection Switch
  425
- Camera Interface
  425
- Flash LED
  426
- Front Camera
  427
- User Interface
  428
  - Display Interface
    428
  - Keyboard
    429
  - Display and Keyboard Backlight
    429
  - ALS Interface
    430
- Asics
  430
  - Rap3G Asic
    430
  - Retu EM ASIC
    431
  - Tahvo EM ASIC
    431
- Device Memories
  431
  - RAP3G Memories nor Flash and SDRAM
    431
  - Combo Memory (Helen 3)
    432
- Audio Concept
  432
  - Audio HW Architecture
    432
  - Internal Microphone
    433
  - External Microphone
    434
  - Internal Earpiece
    434
  - Internal Speaker
    435
  - External Earpiece
    435
  - Vibra Circuitry
    436
  - Pop-Porttm Connector
    436
- Baseband Technical Specifications
  438
  - External Interfaces
    438
    
    ACI Interface Electrical Characteristics
    438
    
    VOUT Electrical Characteristics
    439
    
    USB if Electrical Characteristics
    439
    
    FBUS Interface Electrical Characteristics
    440
    
    Headset Hook Detection Interface (XMICN) Electrical Characteristics
    440
    
    Audio Signal Electrical Characteristics
    440
    
    SIM if Connections
    441
    
    RS MMC Interface Connections
    441
    
    Charger Connector and Charging Interface Connections & Electrical Characteristics
    442
    
    Battery Connector and Interface Connections & Electrical Characteristics
    443
  - Internal Interfaces
    443
    
    UI Module Connector and if Connections
    444
    
    Keyboard Interface Electrical Characteristics
    445
    
    Display Connector and Interface Connections
    445
    
    Camera Interface Connections and Electrical Characteristics
    447
    
    Front Camera Interface and Electrical Characteristics
    449
    
    Flash LED Interface and Electrical Characteristics
    451
    
    Slider Switch Electrical Characteristics
    451
    
    Back-Up Battery Interface Connections and Electrical Characteristics
    452
- RF Description
  452
  - Receiver
    452
    
    Introduction to Receiver Functionality
    452
    
    WCDMA Receiver
    452
    
    GSM Receiver
    453
  - Transmitter
    453
    
    Introduction to Transmitter Functionality
    453
    
    WCDMA Transmitter
    453
    
    GSM Transmitter
    455
  - Frequency Synthesizers
    458
  - Regulators
    459
- Frequency Mappings
  460
  - EGSM900 Frequencies
    460
  - GSM1800 Frequencies
    461
  - GSM1900 Frequencies
    462
  - WCDMA Rx Frequencies
    463
  - WCDMA Tx Frequencies
    464
  - Baseband - RF Connections
    468
  - System Connector
    469
  - RETU, SIM, Audio
    470
  - Tahvo
    471
  - RAP3G, SDRAM, Flash
    472
  - OMAP, Combo Memory, Cameras
    473
  - Bluetooth
    474
  - B to B Connections
    475
  - RF Part
    476
  - Signal Overview
    477
  - Component Finder
    478

Advertisement

Advertisement

Related Products

Nokia Categories

Cell Phone

Cell Phone Headsets Transceiver

Telephone

Telephone Handhelds

More Nokia Manuals