Nokia RM-154 Manuals

Manuals and User Guides for Nokia RM-154. We have 5 Nokia RM-154 manuals available for free PDF download: Rf Description And Troubleshooting, Baseband Description And Troubleshooting, Disassembly, Antenna Description And Troubleshooting, Assembly

Nokia RM-154 Rf Description And Troubleshooting (64 pages)

Mobile Terminals

Brand: Nokia | Category: Cell Phone | Size: 2.64 MB

Table of Contents
2
Introduction
5
- Preliminary RF Troubleshooting
  6
- RF Troubleshooting Equipment List
  7
Transmitter RF Troubleshooting
8
- Transmitter Schematics
  9
- Transmitter Troubleshooting Guidelines
  11
- Transmitter Troubleshooting Setup
  11
  - AMPS Tx Setup
    12
  - Cell Tx Setup
    13
  - PCS Setup
    15
- Transmitter RF Troubleshooting Procedures
  16
  - Failed Test: Tx PA Detector
    17
  - Tx Output Spectrum
    18
  - Tx RF Component Diagram
    19
  - Tx DC Probe Points
    19
  - Tx RF Probe Points
    20
  - DC Test Points
    20
Receiver RF Troubleshooting
20
- Receiver Block Diagram
  21
- Receiver Schematics
  22
- RF AGC Status
  24
- Turning on the Rx Path
  25
- Switching the Rx Gain States
  27
- Receiver Diagnostic Signal Tracing
  27
  - Receiver RF Probe Points
    28
  - Receiver if Probe Points
    29
  - Receiver DC Probe Points
    30
- Receiver Logic Input Voltages
  31
- Rx Front-End Receiver Troubleshooting
  31
Synthesizer Troubleshooting
33
GPS Troubleshooting
49
- GPS RF Block Diagram
  49
- GPS RF Schematic
  49
- GPS Troubleshooting Setup
  50
  - HW Self Test Failure
    51
  - Oscillator Test Failure
    51
  - CW (Mode 3) Test Failure
    51
  - GPS DC Test Points
    52
  - GPS RF Troubleshooting Setup
    53
  - GPS RF Probe Points
    54
FM Radio Troubleshooting
55
- FM Radio Schematic
  55
- FM Radio Testing
  55
- FM Radio Parts Layouts
  56
- FM Radio Probe Points
  56
Bluetooth Troubleshooting
57
- Bluetooth Schematic
  57
- Test Setup 1
  58
- Test Setup 2
  59
- Test Setup 3
  60
- Test Setup 4
  61
- Test Setup 5
  62
- Bluetooth Troubleshooting Flowchart
  63
- Bluetooth DC and RF Probe Points
  64

Nokia RM-154 Baseband Description And Troubleshooting (48 pages)

Mobile Terminal

Brand: Nokia | Category: Cell Phone | Size: 1.22 MB

Table of Contents
2
Introduction
4
Baseband Components
5
FM Radio
9
Gps
12
- GPS Troubleshooting
  13
- GPS Phoenix Interface
  14
Bluetooth
15
- Bluetooth Troubleshooting
  15
- Bluetooth Phoenix
  16
SIM Card
17
- SIM Card Troubleshooting
  17
- SIM Card Phoenix Interface
  19
Camera
20
- Camera Troubleshooting
  20
- Camera Phoenix Interface
  21
Microsd
22
- IR Troubleshooting
  23
- IR Phoenix Interface
  24
Usb
25
- USB Troubleshooting
  25
- USB Phoenix Interface
  26
Display
27
Audio
30
- Audio Troubleshooting
  30
- Audio Phoenix Interface
  31
System Connector
32
Flash Programming
34
- Flashing Tool
  34
Flashing Phoenix Interface
34
Battery (Lynx) Interface Circuit
36
Charging
37
Alignment
38
AMS Baseband Calibration
39
Final UI Check
40
Problems During Flash and Alignment
41
Other Potential Problems
42
- Mobile Terminal Does Not Power up
  42
- Shutdown after 32 Seconds
  42
- No Audio
  42
- Keypad Malfunction
  42
- No LCD Display
  42
Phoenix Tools
43
- Local Mode
  43
- Reading the Mobile Terminal
  43
- Running the Self Test
  43
- Checking the Baseband Regulator/General I/O Parameters
  43
- Flashing the Mobile Terminal
  43
- Flashing - EZ-Flash
  43
- Signal References
  44

Nokia RM-154 Antenna Description And Troubleshooting (14 pages)

Mobile Terminals

Brand: Nokia | Category: Cell Phone | Size: 0.65 MB

Nokia RM-154 Disassembly (14 pages)

Mobile Terminals

Brand: Nokia | Category: Cell Phone | Size: 1 MB

Nokia RM-154 Assembly (12 pages)

Mobile Terminals

Brand: Nokia | Category: Cell Phone | Size: 0.93 MB

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Nokia RM-154 Antenna Description And Troubleshooting (14 pages)

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Nokia RM-154 Disassembly (14 pages)

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Nokia RM-154 Assembly (12 pages)

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