- SERVICING NOTES
- Notes on Handling the Optical Pick - up Block or Base Unit
- Protection of Eyes from Laser Beam during Servicing
- GENERAL
- Preparations
- Installation
- Connections
- DISASSEMBLY
- MECHANICAL ADJUSTMENTS
- Large Elevator Gear Position (Location 10.5) Adjustment
- Homing Adjustment
- ELECTRICAL ADJUSTMENTS
- Focus Offset Adjustment
- Tracking Offset Adjustment
- Tracking Gain Adjustment
- Focus Gain Adjustment
- PLL Freerun Frequency Adjustment
- DIAGRAMS
- IC 503 CX7991 Pin Function Description
- RF Printed Wiring Board
- Other Printed Wiring Boards
- Schematic Diagram
- EXPLODED VIEWS
- ELECTRICAL PARTS LIST
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It´s very very nice manual with all, what i need. Original in good quality. Very fast business. Very much thanks...
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Purchased the manual that I was looking for at a great price and could download it easily.. Great service experience and for future purchases I plan to use the site.
Thank you very much
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Exactly what was needed to assess the product - excellent value and great service
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A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
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Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
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