Инструкции для GE Transportation Systems Global Signaling LLC GS12RII-V1

Содержание

• Scope

  3
• Revision History

  3
• Reference Documents

  3
• Abbreviations and Acronyms

  3
• 12RII Radio Systems

  4
• AAR Remote Radio System

  4
• Clean Cab Radio systems

  6
• Serial Remote Radio Systems (Future Option)

  8
• Radio Final Assembly Parts List

  8
• Radio Front Assembly Parts List (LC version Only)

  9
• 6. Radio Architecture

  11
• RC Radio Block Diagram

  12
• LC Radio Block Diagram

  13
• SR Radio Block Diagram

  14
• Radio Interfaces Signals

  15
• 7. Kenwood RFPA & TXRX Modules

  20
• 8. POWER SUPPLY BOARD

  20
• General Description

  20
• Block Diagram

  20
• Board Interface Signals

  21
• External Interface Voltages

  21
• RFPA Interface Voltages

  21
• RCB Interface Voltages

  21
• Power Supply Board Parts List

  22
• Power Supply Board Schematic

  23
• 9. RADIO CONTROL BOARD

  23
• General Description

  23
• Microprocessor & Digital Interface

  23
• Audio Circuits

  24
• Audio Drivers

  26
• External I/O Interfaces

  27
• Block Diagram

  28
• FRONT PANEL

  29
• Standard 12RII Front Panel Controls

  29
• Block Diagram

  30
• Front Panel Parts List

  31
• Front Panel Board Parts List

  32
• Front Panel Schematic

  33