Sony CDX-A2001 High Quality Service Manual

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• Specifications

• Features

1. SERVICING NOTES

• Notes on Handling the Optical Pick – up Block or Base Unit

• Protection of Eyes from Laser Beam during Servicing

2. GENERAL

3. DISASSEMBLY

4. MECHANICAL ADJUSTMENTS

• Large Elevator Gear Position (Location 10.5) Adjustment

• Homing Adjustment

5. ELECTRICAL ADJUSTMENTS

   1. Focus Offset Adjustment

   2. Tracking Offset Adjustment

   3. Tracking Gain Adjustment

   4. Focus Gain Adjustment

   5. PLL Freerun Frequency Adjustment

6. DIAGRAMS

   1. Block Diagram

   2. IC 503 CX7991 Pin Function Description

   3. RF Printed Wiring Board

   4. RF Board Schematic Diagram

   5. IC Block Diagrams

   6. Other Printed Wiring Boards

   7. Schematic Diagram

   8. Waveforms

7. EXPLODED VIEWS

8. ELECTRICAL PARTS LIST

• Mounting Hardwares