Marantz-SA8260-sacd-om维修电路原理图.pdf
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1、Model SA8260 User Guide Super Audio CD Player RadioFans.CN 收音机爱 好者资料库 CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL The lightning flash with arrow
2、head symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the products enclosure that may be of suffi- cient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is
3、 intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT. ATTENTION: POUR VITER LES CHOCS LECTRIQUES, INTRODUIRE LA
4、 LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPON-DANTE DE LA PRISE ET POUSSER JUSQUAU FOND. WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. LASER SAFETY This unit employs a laser. Only a qualified service person should remove the cover o
5、r attempt to service this device, due to possible eye injury. CAUTION :USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURE OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. RadioFans.CN 收音机爱 好者资料库 IMPORTANT SAFETY INSTRUCTIONS READ BEFORE OPERATING EQUIPMENT This p
6、roduct was designed and manufactured to meet strict quality and safety standards. There are, however, some installation and operation precautions which you should be particularly aware of. 1.Read Instructions All the safety and operating instructions should be read before the product is operated. 2.
7、Retain Instructions The safety and operating instructions should be retained for future reference. 3.Heed Warnings All warnings on the product and in the operating instructions should be adhered to. 4.Follow Instructions All operating and use instructions should be followed. 5.Cleaning Unplug this p
8、roduct from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning. 6.Attachments Do not use attachments not recommended by the product manufacturer as they may cause hazards. 7.Water and Moisture Do not use this product near water-for example,
9、 near a bath tub, wash bowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, and the like. 8.Accessories Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall, causing serious injury to a child or adult, and serious damage to
10、the product. Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer, or sold with the product. Any mounting of the product should follow the manufacturers instructions, and should use a mounting accessory recommended by the manufacturer. 9.A product and cart combinati
11、on should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the product and cart combination to overturn. 10.Ventilation Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating, an
12、d these openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. This product should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacture
13、rs instructions have been adhered to. 11.Power Sources This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company. For products intended to operate
14、 from battery power, or other sources, refer to the operating instructions. 12.Grounding or Polarization This product may be equipped with a polarized alternating-current line plug (a plug having one blade wider than the other). This plug will fit into the power outlet only one way. This is a safety
15、 feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug. AC POLARIZED PLUG 13.Power-Cord Protection Power-suppl
16、y cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the product. 14.Protective Attachment Plug The product is equipped with an
17、attachment plug having overload protection. This is a safety feature. See Instruction Manual for replacement or resetting of protective device. If replacement of the plug is required, be sure the service technician has used a replacement plug specified by the manufacturer that has the same overload
18、protection as the original plug. 15.Outdoor Antenna Grounding If an outside antenna or cable system is connected to the product, be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built-up static charges. Article 810 of the National Electrical
19、 Code, ANSI/NFPA 70, provides information with regard to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna-discharge unit, connection to grounding electrodes, and requirements for the g
20、rounding electrode. See Figure 1. 16.Lightning For added protection for this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the product due to
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