Sanyo CLA-1380 Manuals

Table of Contents

• 1

  Table of Contents
• 2

  Specifications
• 3

  Operation
  • 3

    How to Get the Best Performance
  • 3

    Initial Setup
  • 3

    Installing the Battery Pack/Installing the Antenna
  • 4

    AC Connection
  • 4

    Charging the Battery Pack
  • 4

    Phone Line Connection
  • 4

    Base Station Volume Control
  • 5

    Security Code
  • 5

    Wall Mounting
  • 5

    Answering System
  • 5

    Recording an Outgoing Message
  • 6

    Handset Controls
  • 6

    Base Station Controls
  • 7

    Cordless Telephone Operation
  • 7

    Before Making a Call
  • 7

    Placing a Call
  • 7

    Autodial
  • 8

    Redial
  • 8

    Flash Button
  • 8

    Intercom
  • 8

    Room Monitor
  • 9

    Answering System Operation
  • 9

    Before You Leave/When You Come Home
  • 9

    When a Call Comes in
  • 9

    Manual Message Playback
  • 10

    Remote Control
  • 10

    To Hear Message Playback by Remote
  • 10

    To Fast-Forward the Tape Using the Handset
  • 10

    To Change Your Outgoing Message Using the Handset
  • 11

    To Change Your Outgoing Message by Remote
  • 11

    To Turn on the Answering System by Remote
  • 11

    Call Screening
  • 11

    Memo (Personal Message) Recording
  • 12

    Maintenance
  • 12

    Troubleshooting
  • 12

    Cleaning the Contact Points
  • 12

    Cleaning the Heads
  • 13

    Malfunctions
  • 13

    Noise
  • 13

    Range
  • 13

    Interference
  • 14

    Removal and Installation - Base Station Section
  • 15

    Removal and Installation - Handset Section
  • 17

    Tape Mechanism Adjustment
  • 17

    Tape Mechanism Parts Location
  • 17

    Cassette Tapes
  • 17

    Measuring Instruments, Tools
  • 18

    Head Replacement and Azimuth Adjustment
  • 18

    Motor Replacement and Speed Adjustment
  • 19

    Telephone Adjustments
  • 19

    Handset Section Adjustment
  • 20

    Handset Section Parts Location
  • 21

    Transmitting (Handset)
  • 21

    TX Power
  • 21

    TX Frequency
  • 21

    MIC Modulation
  • 22

    Receiving (Handset)
  • 22

    Battery Low (Handset)
  • 23

    Base Station Section Adjustments
  • 23

    Base Station Section Parts Locations
  • 23

    VCO (Base Station)
  • 24

    Transmitting (Base Station)
  • 25

    Receiving (Base Station)
• 26

  Exploded View (Handset)
• 27

  Exploded View (Base Station)
• 28

  Parts List
  • 33

    Exploded View and Parts List (Tape Mechanism)
  • 34

    IC Block Description (Pin Name and Function)
  • 37

    Circuit Description (Answering System)
  • 37

    OGM & ICM Record
  • 37

    Telephone Answering System Mode
  • 38

    The Base Station's Detector Circuit
  • 40

    DTMF Tone Phase in 4 Bit Code
  • 40

    Motor Control Reference Table
  • 40

    DTMF Receive Signal Detection Circuit
  • 40

    Tape Rotation Detection
  • 41

    Troubleshooting Guide
  • 41

    The Base Station Does Not Operate
  • 41

    The Handset Does Not Operate
  • 41

    The Security Code Cannot be Registered (Base Station)
  • 42

    The Security Code Cannot be Registered (Handset)
  • 43

    Transmission Signal
  • 43

    No Voice Signal Emitted During Voice Communications of Handset Speaker
  • 44

    The Number Cannot be Dialed
  • 44

    Pulse Mode Troubles
• 44

  Troubleshooting Guide
  • 45

    Tone Mode Troubles
  • 46

    The Intercom Does Not Operate
  • 47

    The OGM (Outgoing Message) Recording Does Not Operate
  • 47

    The OGM Signal Is Not Output to the Telephone Line
  • 48

    The ICM (Incoming Message) Recording Does Not Operate
  • 48

    The ICM Signal Does Not Emanate from the Speaker
  • 48

    The Remote Control Signal Does Not Emanate
  • 49

    The MEMO Recording Does Not Operate
  • 49

    The OGM Recording Is Not Possible with the Handset
  • 50

    Voltages of IC and Transistor
  • 54

    Block Diagram (Handset)
  • 55

    Schematic Diagram (Handset)
  • 56

    Wiring Diagram (Handset - Main)
  • 57

    Block Diagram (Base Station)
  • 58

    Wiring Diagram (Handset - Control)
  • 59

    Schematic Diagram (Base Station)
• 60

  Wiring Diagram (Control of Handset)
• 60

  Schematic Diagram (Base Station)
  • 61

    Wiring Diagram (OGM)
  • 62

    Wiring Diagram (Base Station - Main)
  • 64

    Schematic Diagram (Control & OGM)
  • 65

    Voltages of IC and Transistor Table