用户手册 — Nokia 6020b

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服务手册

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2 - Parts Lists and Component Layout
1
- Exploded View of RM-31
  5
- 1gqa_50a PWB Module Parts List
  11
  - 1qga_50a PWB component locator (top)
    28
  - 1qga_50a PWB component locator (bot)
    28
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4 - Service Tools
1
- Service Tools
  5
  - List of service tools
    5
  - JVB-1 Docking Station with DA-16 Docking Station Adapter
    7
  - DA-16 Docking Station Adapter
    8
    - View of DA-16
      8
  - SA-25 Antenna Coupler
    9
    - View of SA-25
      9
    - Attenuation table for antenna coupler SA-25 V0.7
      12
  - SF-17 CCS POS Flash Adapter
    14
    - View of SF-17
      14
    - Spare Parts
      14
  - MJ-22 Module Repair Jig
    15
    - View of MJ-22
      15
    - Module repair jig MJ-22 update
      16
  - RJ-66 Soldering Jig
    18
    - View of RJ-66
      18
  - SS-42 Camera Removal Tool
    19
    - View of SS-42
      19
  - ST-11 PA Rework Stencil
    20
  - Rework procedure
    21
  - RJ-46 Antenna Switch Rework Jig
    23
    - View of RJ-46
      23
  - ST-15 / ST-31 Antenna Switch Solder Paste Stencil
    23
    - View of ST-15 and ST-31
      23
  - FPS-8 Flash Prommer
    24
    - View of FPS-8
      24
  - FPS-11 Multiprommer
    25
    - View of FPS-11
      25
  - ACF-8 Universal Power Supply
    25
    - View of ACF-8
      25
  - FLC-2 DC Cable
    26
    - View of FLC-2
      26
  - AXS-4 Service Cable
    26
    - View of AXS-4
      26
  - XCS-1 Service Cable
    27
    - View of XCS-1
      27
  - SW Security Device PKD-1
    27
    - View of SW Security Device
      27
  - FLS-4S POS (Point Of Sale) Flash Device (Sales Pack)
    28
    - View of FLS-4S
      28
  - PCS-1 Power Cable
    28
    - View of PCS-1
      28
  - CA-41 Power Supply Cable
    29
    - View of CA-41
      29
  - XRF-1 RF Cable
    29
    - View of XRF-1
      29
  - DAU-9S MBUS Cable
    30
    - View of DAU-9S
      30
  - SCB-3 DC Cable
    30
    - View of SCB-3
      30
  - XCS-4 Modular Cable
    31
    - View of XCS-4
      31
  - CA-5S Service Battery Cable
    31
    - View of CA-5S
      31
  - CA-10DS Bi-directional Parallel Cable
    32
    - View of CA-10DS
      32
  - DAU-9T Service Cable
    32
    - View of DAU-9T
      32
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6(a) - Baseband Troubleshooting Instructions
1
- Test Points
  5
- Troubleshooting
  6
  - Top level flow 1
    6
  - Top level flow 2
    7
  - Phone is dead 1
    8
  - Phone is dead 2
    9
  - Flash faults 1
    10
  - Flash faults 2
    11
  - Phone is jammed 1
    12
  - Phone is jammed 2
    13
  - Charger
    15
  - SIM Card
    16
  - Audio faults 1
    17
  - Audio faults 2
    18
  - Audio faults 3
    19
  - Audio faults 4
    20
  - Earpiece
    21
  - Display faults 1
    22
  - Display faults 2
    23
  - Keypad faults 1
    24
  - Keypad faults 2
    25
  - Camera faults 1
    26
  - Camera faults 2
    27
  - Self test
    28
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7 - System Module
1
- Glossary of Terms
  7
- Baseband
  10
  - Block diagram
    11
- Environmental Specifications
  13
  - Absolute maximum ratings
    13
  - Temperature conditions
    13
  - Humidity and water resistance
    13
  - Frequencies in baseband
    14
  - PWB
    14
    - Characteristics of the PWB
      14
    - Key components
      14
- Technical Specifications
  16
  - Baseband core
    16
    - UPP
      16
    - UEMEK
      16
    - External SRAM and Flash
      17
  - Energy management
    17
    - Modes of operation
      17
    - No Supply
      17
    - Backup
      17
    - Acting Dead
      17
    - Active
      18
    - Sleep Mode
      18
    - Charging
      18
  - Power distribution
    18
  - DC characteristics
    19
    - Supply voltage ranges
      19
    - Baseband regulators
      20
- Function Groups
  21
  - Battery
    21
  - Audio
    21
    - Internal microphone
      21
    - Internal speaker
      22
    - IHF speaker
      23
    - External audio
      23
    - External microphone connection
      23
    - Headset connections
      23
    - Test possibilities
      23
  - Camera
    23
    - Key features
      24
    - Specifications
      25
    - CCP bus
      25
    - CCI bus
      25
    - UIF bus
      26
    - Clocks
      26
    - Test possibility
      26
  - Vibra
    26
    - Test possibility
      26
  - LCD module
    27
    - Characteristics
      27
    - LCD connector
      28
    - Test possibility
      29
  - Keypad
    30
    - Test possibility
      30
  - Illumination
    30
    - Test possibility
      31
  - SIM
    31
    - Test possibility
      32
  - IR Module
    32
- Interfaces
  33
  - BB-RF interface
    33
  - System connector interface
    33
    - System connector
      33
    - ACI
      34
    - FBUS
      34
    - VOUT
      34
    - DC plug
      35
- Component Replacement Hints
  36
  - Power switch (S2419)
    37
  - Helgo RF-chip (N7500)
    37
  - Camera socket (X1470)
    38
  - Hardware accelerator (D1470)
    39
  - UPP (D2800)
    39
  - Flash (D3000)
    40
  - SIM card reader (X2700)
    40
  - System connector (X2002)
    41
  - UEM (D2200)
    41
  - Battery connector (X2000)
    42
  - Label placement
    43
- RF Module Description
  44
  - General specifications of the transceiverGSM850
    45
  - Frequency concept
    46
  - RF power supply configuration
    46
  - RF block diagram
    47
  - Antenna switch (TX/RX switch)
    48
    - Receiver
      49
    - Transmitter
      49
    - Frequency synthesizer
      49
  - Signal paths
    50
- Printed Wiring Board
  54
  - RF key component placement
    55
Appendix 7A: Differentiation between RM-30 and RM-31
57
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