User Manuals: Nokia RM-61 Cell Phone

Manuals and User Guides for Nokia RM-61 Cell Phone. We have 5 Nokia RM-61 Cell Phone manuals available for free PDF download: Rf Description And Troubleshooting, Service Tools, Disassembly Instructions Manual, Reassembly, Antenna Description And Troubleshooting

Nokia RM-61 Rf Description And Troubleshooting

Nokia RM-61 Rf Description And Troubleshooting (68 pages)

RM-41;RM-61

Brand: Nokia | Category: Handhelds | Size: 2 MB

Table of Contents

Troubleshooting
1
Table of Contents
2
Mobile Terminal Components
5
- Main PWB
  5
Preliminary RF Troubleshooting
8
- Mobile Terminal Cannot Make a Call
  8
- Tx Power Low
  8
Transmitter RF Troubleshooting
9
- Transmitter Block Diagram
  10
- Transmitter Schematics
  11
- Transmitter Troubleshooting Setup
  13
  - AMPS Tx Setup
    13
  - Cell Tx Setup
    16
  - PCS Setup
    18
- Transmitter RF Troubleshooting Procedures
  20
Receiver RF Troubleshooting
27
- Receiver Block Diagram
  28
- Receiver Schematics
  29
- RF AGC Status
  31
- Turning on the Rx Path
  32
- Switching the Rx Gain States
  34
- Receiver Diagnostic Signal Tracing
  38
  - Receiver DC Test Points
    39
  - Receiver RF Test Points
    40
  - Receiver if Test Points
    41
- Receiver Logic Input Voltages
  42
- N7160 Receiver Overview
  43
Synthesizer Troubleshooting
45
- Synthesizer Block Diagram
  46
- Synthesizer Schematics
  47
- Synthesizer Troubleshooting Setup
  48
  - Incorrect PLL Frequencies
    48
  - VCTCXO Manual Tuning
    50
- AFC Voltage Troubleshooting
  51
- UHF Synthesizer
  52
  - UHF Synthesizer Test Points
    53
- Rx VHF lo (N7100) Schematic
  54
- Rx VHF lo Troubleshooting
  55
- Tx UHF lo (N7000) Schematic
  56
- Tx UHF lo (N7000) Troubleshooting
  57
GPS Troubleshooting
58
- GPS RF Block Diagram
  58
- GPS RF Schematic
  59
- GPS Troubleshooting Setup
  60
  - Self Test Failure
    61
  - Oscillator Failure
    61
  - CW Test Failure
    61
  - GPS RF Troubleshooting
    61
  - GPS DC Test Points
    62
  - GPS RF Test Points
    64
FM Radio Troubleshooting
65
- FM Radio Schematic
  65
  - FM Radio Troubleshooting Setup
    66

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Nokia RM-61 Service Tools

Nokia RM-61 Service Tools (22 pages)

Mobile Terminal

Brand: Nokia | Category: Cell Phone | Size: 0 MB

Table of Contents

Nokia RM-61 Disassembly Instructions Manual

Nokia RM-61 Disassembly Instructions Manual (16 pages)

Mobile Terminal

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

Table of Contents

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Nokia RM-61 Reassembly

Nokia RM-61 Reassembly (14 pages)

Mobile Terminal

Brand: Nokia | Category: Cell Phone | Size: 0 MB

Table of Contents

Nokia RM-61 Antenna Description And Troubleshooting

Nokia RM-61 Antenna Description And Troubleshooting (8 pages)

Mobile Terminal

Brand: Nokia | Category: Cell Phone | Size: 0 MB

Table of Contents

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