Kenwood NX 800 800(K) User Manual To The 10958abd D8e1 4da4 B30b 0ca1db91a1fa

User Manual: Kenwood NX-800 to the manual

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COVER / CONTENTS
GENERAL
- Document Copyrights
- Disclaimer
- Firmware Copyrights
- INTRODUCTION
- ORDERING REPLACEMENT PARTS
- PERSONAL SAFETY
- PRE-INSTALLATION CONSIDERATIONS
- SERVICE
- NOTE
SYSTEM SET-UP
REALIGNMENT
- 1. Modes
- 2. How to Enter Each Mode
- 3. Panel Test Mode
- 4. Panel Tuning Mode
- 5. PC Mode
- 6. Firmware Programming Mode
- 7. Clone Mode
- 8. Firmware Version Information
INSTALLATION
- 1. Ignition Sense Cable (KCT-46 : Option)
- 2. Horn Alert/P.A. Relay Unit (KAP-2 : Option)
- 3. Control Head Remote Kit (KRK-10 : Option)
- 4. Voice Guide & Storage Unit (VGS-1 : Option)
- 5. External Speaker (Option)
- 6. GPS Receiver Connection
DISASSEMBLY FOR REPAIR
- 1. Precautions on Disassembly
- 2. Precautions on Reassembly
CIRCUIT DESCRIPTION
- 1. Overview
- 2. Frequency Configuration
- 3. Receiver System
- 4. Transmitter System
- 5. PLL Frequency Synthesizer
- 6. Control Circuit
- 7. Power Supply Circuit
- 8. Signaling Circuit
- 9. Compander Circuit
COMPONENTS DESCRIPTION
- Display unit (X54-3640-10)
- TX-RX unit (X57-7390-10) : NX-800
PARTS LIST
- NX-800
- DISPLAY UNIT (X54-3640-10)
- TX-RX UNIT (X57-7390-11 for service)
EXPLODED VIEW
PACKING
TROUBLE SHOOTING
- Fault diagnosis of the BGA (Ball Grid Array) IC
ADJUSTMENT
- Controls
- Panel Test Mode
- Panel Tuning Mode
- Test Equipment Required for Alignment
- Radio Check Section
- Common Section
- Transmitter Section
- Receiver Section
TERMINAL FUNCTION
- Display unit (X54-3640-10)
- TX-RX unit (X57-7390-10) (A/2)
- TX-RX unit (X57-7390-10) (B/2)
- Solder Land
- CN595 26-pin connector specification
- D-sub 25-pin connector specification
PC BOARD
- TX-RX UNIT (X57-7390-10) (B/2)
  - Component side view / Foil side view
- TX-RX UNIT (X57-7390-10) (A/2)
- DISPLAY UNIT (X54-3640-10)
  - 1/2
  - 2/2
SCHEMATIC DIAGRAM
- TX-RX UNIT (X57-7390-10)
  - 1/16
  - 2/16
  - 3/16
  - 4/16
  - 5/16
  - 6/16
  - 7/16
  - 8/16
  - 9/16
  - 10/16
  - 11/16
  - 12/16
  - 13/16
  - 14/16
  - 15/16
  - 16/16
- DISPLAY UNIT (X54-3640-10)
  - 1/3
  - 2/3
  - 3/3
INTERCONNECTION DIAGRAM
- 1/2
- 2/2
BLOCK DIAGRAM
- 1/2
- 2/2
LEVEL DIAGRAM
- 1/2
- 2/2
SPECIFICATIONS
PC BOARD (Complete view)
- TX-RX UNIT (X57-7390-10) (B/2)
  - Component side view / Foil side view
- TX-RX UNIT (X57-7390-10) (A/2)
  - Component side view
  - Foil side view
- DISPLAY UNIT (X54-3640-10)
  - Component side view / Foil side view
SCHEMATIC DIAGRAM (Complete view)
- TX-RX UNIT (X57-7390-10)
- DISPLAY UNIT (X54-3640-10)
INTERCONNECTION DIAGRAM (Complete view)
BLOCK DIAGRAM (Complete view)
LEVEL DIAGRAM (Complete view)

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