Pioneer PD-Z82M Manuals

Table of Contents

• 1

  Contents
• 2

  Safety Information
• 3

  Label Check
• 4

  Specifications
• 5

  Panel Facilities
• 5

  Front Panel
• 7

  Rear Panel
• 8

  Packing
• 8

  Parts List of Packing
• 9

  Exploded Views and Parts List
• 9

  Exterior
• 12

  Parts List of Exterior
• 13

  Parts List of Mechanism Section
• 17

  Schematic Diagram
• 21

  DC Voltage of Semiconductors
• 22

  PC Boards Connection Diagram
• 22

  Transformer Board Assembly
• 22

  Select Board Assembly
• 22

  Servo Mechanism Assembly
• 23

  Main Board Assembly
• 24

  Pick-Up Assembly
• 24

  Function Board Assembly
• 27

  Wave Forms
• 31

  Electrical Parts List
• 35

  Adjustments
• 35

  Adjustment and Check Items
• 35

  Measuring Equipment
• 35

  Test Mode
• 36

  Key Functions in Test Mode
• 37

  Tracking Offset, Focus Offset and RF Offset Adjustment
• 37

  RF Level Adjustment
• 37

  LD Output Power Confirmation
• 37

  Focus Lock and Spindle Lock Confirmation
• 38

  Grating Adjustment
• 39

  Null Point
• 39

  Waveform of Not Null Point
• 39

  Maximum Amplitude
• 40

  Tracking Balance Adjustment
• 40

  DC Component Exist
• 40

  DC Component Not Exist
• 41

  Tangential Adjustment
• 43

  Focus Gain Adjustment
• 43

  High Gain
• 43

  Optimum Gain
• 43

  Low Gain
• 44

  Tracking Gain Adjustment
• 45

  VCO Free Run Frequency Adjustment
• 45

  Method to Confirm S Character
• 68

  For HB, HP and SD Types
• 68

  Contrast of Miscellaneous Parts
• 69

  Line Voltage Selection
• 69

  Power Switch Board Assembly