Harman kardon cdr 25 26 service manual

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® 250 Crossways Park Drive, Woodbury, New York 11797 www.harmankardon.com © 2002 Harman Kardon, Incorporated Part #3828R-A013S Signal Format Playback Sampling Frequency 44.1kHz D/A Conversion 96kHz, Multi-Bit Delta-Sigma Conversion Oversampling 128 Times Playback Specifications Frequency Response 2Hz -“ 20,050Hz Playback S/N 100dB Playback Dynamic Range 95dB Playback THD 0.01%/0dB Analog Audio Output 2V RMS, ± 2dB Digital-Coaxial Output 0.5Vpp/75-„¦ Headphone Output 1V RMS/32-„¦Load Record Specifications Digital Input Sample Rates 32kHz -“ 96kHz Recording S/N: Analog 80dB Recording S/N: Digital Dub Mode Equal to Source Recording S/N: Digital External Source Source -“10dB Recording Dynamic Range 90dB Recording THD 0.01%/0dB Analog Input Sensitivity 330mV RMS 47k-„¦= 0dB Digital Inputs (Direct Recording) 44.1kHz, ±100 ppm/min. General Power Requirement 110~240 VAC/50~60Hz Power Consumption 20 Watts Dimensions Width 17-5/16"/440mm Height 4-7/16"/112mm Depth 13-15/16"/355mm Weight 13 lb/5.8kg Depth measurement includes knobs, buttons and connection jacks. Height measurement includes feet and chassis. All features and specifications are subject to change without notice. Harman Kardon and Power for the Digital Revolution are registered trademarks of Harman Kardon, Inc. DTS is a registered trademark of Digital Theater Systems, Inc. CDR26 TECHNICAL SPECIFICATIONS

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-3- SERVICING PRECAUTIONS NOTES REGARDING HANDLING OF THE PICK-UP 1. Notes for transport and storage 1) The pick-up should always be left in its conductive bag until immediately prior to use. 2) The pick-up should never be subjected to external pressure or impact. 2. Repair notes 1) The pick-up incorporates a strong magnet, and so should never be brought close to magnetic materials. 2) The pick-up should always be handled correctly and carefully, taking care to avoid external pressure and impact. If it is subjected to strong pressure or impact, the result may be an operational malfunction and/or damage to the printed-circuit board. 3) Each and every pick-up is already individually adjusted to a high degree of precision, and for that reason the adjustment point and installation screws should absolutely never be touched. 4) Laser beams may damage the eyes! Absolutely never permit laser beams to enter the eyes! Also NEVER switch ON the power to the laser output part (lens, etc.) of the pick-up if it is damaged. 5) Cleaning the lens surface If there is dust on the lens surface, the dust should be cleaned away by using an air bush (such as used for camera lens). The lens is held by a delicate spring. When cleaning the lens surface, therefore, a cot- ton swab should be used, taking care not to distort this. 6) Never attempt to disassemble the pick-up. Spring by excess pressure. If the lens is extremely dirty, apply isopropyl alcohol to the cotton swab. (Do not use any other liquid cleaners, because they will damage the lens.) Take care not to use too much of this alcohol on the swab, and do not allow the alcohol to get inside the pick-up. Storage in conductive bag NEVER look directly at the laser beam, and dont let contact fingers or other exposed skin. Magnet How to hold the pick-up Conductive SheetCotton swabPressure Pressure Drop impact