JVC DD-V7 A/B/C/E/J/U High Quality Service Manual

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• Specifications

• Features

• Controls and Connections

• Main Parts Location

• Description of New Technology

• Microprocessor (LM 640ZH – 139)

• Removal of Main Parts

• Safety Precaution

• Main Adjustments

• Block Diagram

• Standard Schematic Diagram of DD – V7

  • (Main Amp Circuit)

• Standard Schematic Diagram of DD – V7

  • (Mecha Control Circuit)

• Main Amp. P.W. Board Parts

• Mecha Control P.W. Board Parts

• Voltage Measured Value

• Wiring Connections (1)

• Wiring Connections (2)

• Wiring Connections (3)

• DD Motor Schematic Diagram

  • DD Motor P.W. Board Parts List

  • Main Amp P.W. Board Parts List

  • Mechanism Control P.W. Board Parts List

  • Enclosure Assembly and Electrical Parts List

  • Mechanical Component Parts List

• Enclosure Assembly and Electrical Parts

• Mechanical Component Parts

• Dimensions

• Packing

  • Packing Parts List

• Accessories