Sony CDP-620ESII High Quality Service Manual

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• Specifications

• Features

• Model Identification

• Safety Check – Out

• Protection of Eyes from Laser Beam

• During Servicing

• Servicing Note

• Caution for Electrostatic Breakdown

• Flow Chart of BU – 1C (Base Unit)

• Troubleshooting

• Function of Controls

• Notes on Compact Discs

1. SECTION 1 OUTLINE

   1. Circuit Description

   2. Block Diagram

2. SECTION 2 DISASSEMBLY

3. SECTIONS ADJUSTMENTS

   1. Mechanical Adjustment

   2. Electrical Adjustments

4. SECTION 4 DIAGRAMS

   1. BU – IC (Base Unit) Section Mounting Diagram

   2. CDP – 502ESII/620ESII Mounting Diagram

   3. CDP – 502ESII/620ESII Schematic Diagram

   4. CDP – 552ESDII/650ESDII Mounting Diagram

   5. CDP – 552ESDII/650ESDII Schematic Diagram

   6. Power Supply Section Mounting Diagram and Schematic Diagram

5. SECTION 5 EXPLODED VIEWS AND PARTS LIST

6. SECTION 6 ELECTRICAL PARTS LIST