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- Important Notes
- Specifications
- Safety Certification
- Functional Check
- P.C. Board Location
- Functional Block Diagram
- Safety Interlock
- Laser Beam Signal Flow Within Optical Pickup
- Use Extreme Caution When Handling Pickup
- Preparation Before Operation
- Connecting the Digital Compact Disc Player
- Control and Operation
- Automatic Function System and Synchro Recording
- Disassembly Sequence
- Disassembly of Each Part
- Adjustment Procedures
- Test Equipment Required
- Compact Disc Player Adjustment
- Laser Power Adjustment
- Disc Loading Mechanism Adjustment
- Disc Loading Adjustment
- PLL Clock Adjustment
- Focus DC Offset Adjustment
- Tracking DC Offset Adjustment
- HF Level Adjustment
- Pickup Posture Adjustment
- Tracking Error Symmetry Adjustment
- Focus DC Balance Adjustment
- Pickup Starting Position Adjustment
- Lens Shift Range Adjustment
- Pickup Motor Shifting Speed Adjustment
- Focus and Tracking Servo Gain Adjustment
- Right and Left Channel Balance Adjustment
- Function of Compact Disc Player
- Focusing Servo System
- Tracking Servo System
- Laser Radiation Circuit
- Lens Shift Circuit
- Brake Circuit
- Configuration of Micom
- IC's in Decoder and Waveform & Function
- Demodulator (SAA 7011)
- Error Corrector (SAA 7020)
- Concealment of Errors by Interpolation and Muting (SAA 7000)
- Filter (SAA 7030)
- D/A Converter (TDA 1540)
- IC 111,112, 113
- IC 110 (TC40H000D)
- Cabinet & Chassis Exploded View
- Cabinet & Chassis Parts List
- Mechanism Exploded View
- Mechanism Parts List
- Printed Circuit Board (Bottom View)
- Parts List
- Semiconductor Lead Identification
- IC Pin Allocation
There are currently no product reviews.
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manual excelente completo , diagramas y esquemas bien presentados y buena calidad de imagen.
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muy buen manual completo de buena calidad de impresion preciso y detallado , muy útil para la reparación.
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The service manual is a good quality scan of the Panasonic NV-850, which is electrically identical to the Philips VR 6920, but mecanically just nearly.
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The service manual is a good quality scan of the Blaupunkt RTV-404, which is electrically and mecanically identical to the Panasonic NV-830.
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completo manual bien detallado y de buena calidad de impresion , se echa en falta los esquemas de placa y parte de algun diagrama.
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