Kenwood NX-1200 Series Manuals

Kenwood NX-1200 Series Manuals

Manuals and User Guides for Kenwood NX-1200 Series. We have 2 Kenwood NX-1200 Series manuals available for free PDF download: Function Reference, Service Manual

Kenwood NX-1200 Series Service Manual

Kenwood NX-1200 Series Service Manual (87 pages)

UHF Transceiver

Brand: Kenwood | Category: Transceiver | Size: 10.25 MB

Table of Contents

Table of Contents
2
Specification
3
1 Precaution

5
2 Specific Service Instructions

5
- System Set-Up
  5
- Realignment
  6
  - Modes
    6
  - How to Enter each Mode
    6
  - PC Mode
    6
  - Clone Mode
    7
  - Firmware Update
    7
  - Programming Software KPG-D6/D6N Description
    7
  - Operation
    7
- Circuit Description
  8
  - Overview
    8
  - Frequency Configuration
    8
  - Receiver System
    8
  - Transmitter System
    9
  - PLL Frequency Synthesizer
    9
  - Audio Band Circuit
    9
  - Drive and Final Amplifier
    9
  - Control Circuit
    10
  - Pll
    10
  - Memory Circuit
    10
  - Low Battery Warning
    10
  - Power Supply Circuit
    11
  - Signaling Circuit
    11
  - Encode
    11
  - Decode
    11
- Semiconductor Data
  12
- Components Description
  13
- Terminal Function
  14
- SP/MIC Connector Specification
  15
- Precautions for Disassembly
  16
- Removing the TX-RX Unit and Other Parts
  16
- Precautions for Reassembly
  18
- Assembly Information (Sheet/Cushion)
  19
4 Adjustment

20
- Battery Jig
  20
- NX-1200 Series (K) Type
  20
  - Test Equipment Required for Alignment
    20
  - Adjustment Item Supplement
    21
  - Frequency and Signaling
    21
  - Preparations for Tuning the Transceiver
    21
  - Adjustment Item
    22
  - Radio Check Section
    24
  - Common Section
    25
  - Transmitter Section
    25
  - Necessary Deviation Adjustment Item for each Signaling and Mode
    29
  - Receiver Section
    30
  - Antenna Connector Adapter
    32
- NX-1300 Series (K4) Type
  32
5 Troubleshooting

45

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Kenwood NX-1200 Series Function Reference

Kenwood NX-1200 Series Function Reference (132 pages)

Brand: Kenwood | Category: Transceiver | Size: 2.18 MB

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