Yamaha HTR-5760 Manuals

3 pdf manual(s) Yamaha HTR-5760 for free download (Document Types: Owner's manual, Service manual)

Yamaha HTR-5760 Owner's manual Main Page Preview

Owner's manual [PDF] (88 pages)

  • Updated: 05.05.2026

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HTR-5760 AV Receiver OWNER’S MANUAL U IMPORTANT SAFETY INSTRUCTIONS i • Explanation of Graphical Symbols The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert you to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert you to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. 1 Read Instructions – All the safety and operating instructions should be read before the product is operated. 2 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 product 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, 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 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 manufacturer’s instructions, and should use a mounting accessory recommended by the manufacturer. 9 A product and cart combination 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, and 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 manufacturer’s 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 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 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. 13 Power-Cord Protection – Power-supply 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 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 lightning and power-line surges. 15 Power Lines – An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal. 16 Overloading – Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a risk of fire or electric shock. 17 Object and Liquid Entry – Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the product. 18 Servicing – Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel. 19 Damage Requiring Service – Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions: a) When the power-supply cord or plug is damaged, b) If liquid has been spilled, or objects have fallen into the product, c) If the product has been exposed to rain or water, IMPORTANT SAFETY INSTRUCTIONS CAUTION 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. RISK OF ELECTRIC SHOCK DO NOT OPEN IMPORTANT SAFETY INSTRUCTIONS ii EXAMPLE OF ANTENNA GROUNDING MAST GROUND CLAMP ANTENNA LEAD IN WIRE ANTENNA DISCHARGE UNIT (NEC SECTION 810–20) GROUNDING CONDUCTORS (NEC SECTION 810–21) GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250. PART H) ELECTRIC SERVICE EQUIPMENT NEC – NATIONAL ELECTRICAL CODE d) If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation, e) If the product has been dropped or damaged in any way, and f) When the product exhibits a distinct change in perfor- mance - this indicates a need for service. 20 Replacement Parts – When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards. 21 Safety Check – Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition. 22 Wall or Ceiling Mounting – The unit should be mounted to a wall or ceiling only as recommended by the manufacturer. 23 Heat – The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including amplifiers) that produce heat. 24 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 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 grounding electrode. Note to CATV system installer: This reminder is provided to call the CATV system installer’s attention to Article 820-40 of the NEC that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of cable entry as practical. FCC INFORMATION (for US customers) 1 IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product. 2 IMPORTANT: When connecting this product to accessories and/or another product use only high quality shielded cables. Cable/s supplied with this product MUST be used. Follow all installation instructions. Failure to follow instructions could void your FCC authorization to use this product in the USA. 3 NOTE: This product has been tested and found to comply with the requirements listed in FCC Regulations, Part 15 for Class “B” digital devices. Compliance with these requirements provides a reasonable level of assurance that your use of this product in a residential environment will not result in harmful interference with other electronic devices. This equipment generates/uses radio frequencies and, if not installed and used according to the instructions found in the users manual, may cause interference harmful to the operation of other electronic devices. Compliance with FCC regulations does not guarantee that interference will not occur in all installations. If this product is found to be the source of interference, which can be determined by turning the unit “OFF” and “ON”, please try to eliminate the problem by using one of the following measures: Relocate either this product or the device that is being affected by the interference. Utilize power outlets that are on different branch (circuit breaker or fuse) circuits or install AC line filter/s. In the case of radio or TV interference, relocate/reorient the antenna. If the antenna lead-in is 300 ohm ribbon lead, change the lead-in to coaxial type cable. If these corrective measures do not produce satisfactory results, please contact the local retailer authorized to distribute this type of product. If you can not locate the appropriate retailer, please contact Yamaha Electronics Corp., U.S.A. 6660 Orangethorpe Ave, Buena Park, CA 90620. The above statements apply ONLY to those products distributed by Yamaha Corporation of America or its subsidiaries. CAUTION: READ THIS BEFORE OPERATING YOUR UNIT. iii 1 To assure the finest performance, please read this manual carefully. Keep it in a safe place for future reference. 2 Install this sound system in a well ventilated, cool, dry, clean place — away from direct sunlight, heat sources, vibration, dust, moisture, and/or cold. Allow ventilation space of at least 30 cm on the top, 20 cm on the left and right, and 20 cm on the back of this unit. 3 Locate this unit away from other electrical appliances, motors, or transformers to avoid humming sounds. 4 Do not expose this unit to sudden temperature changes from cold to hot, and do not locate this unit in a environment with high humidity (i.e. a room with a humidifier) to prevent condensation inside this unit, which may cause an electrical shock, fire, damage to this unit, and/or personal injury. 5 Avoid installing this unit where foreign object may fall onto this unit and/or this unit may be exposed to liquid dripping or splashing. On the top of this unit, do not place: – Other components, as they may cause damage and/or discoloration on the surface of this unit. – Burning objects (i.e. candles), as they may cause fire, damage to this unit, and/or personal injury. – Containers with liquid in them, as they may fall and liquid may cause electrical shock to the user and/or damage to this unit. 6 Do not cover this unit with a newspaper, tablecloth, curtain, etc. in order not to obstruct heat radiation. If the temperature inside this unit rises, it may cause fire, damage to this unit, and/or personal injury. 7 Do not plug in this unit to a wall outlet until all connections are complete. 8 Do not operate this unit upside-down. It may overheat, possibly causing damage. 9 Do not use force on switches, knobs and/or cords. 10 When disconnecting the power cord from the wall outlet, grasp the plug; do not pull the cord. 11 Do not clean this unit with chemical solvents; this might damage the finish. Use a clean, dry cloth. 12 Only voltage specified on this unit must be used. Using this unit with a higher voltage than specified is dangerous and may cause fire, damage to this unit, and/or personal injury. YAMAHA will not be held responsible for any damage resulting from use of this unit with a voltage other than specified. 13 To prevent damage by lightning, disconnect the power cord from the wall outlet during an electrical storm. 14 Do not attempt to modify or fix this unit. Contact qualified YAMAHA service personnel when any service is needed. The cabinet should never be opened for any reasons. 15 When not planning to use this unit for long periods of time (i.e. vacation), disconnect the AC power plug from the wall outlet. 16 Be sure to read the “TROUBLESHOOTING” section on common operating errors before concluding that this unit is faulty. 17 Before moving this unit, press STANDBY/ON to set this unit in the standby mode, and disconnect the AC power plug from the wall outlet. We Want You Listening For A Lifetime YAMAHA and the Electronic Industries Association's Consumer Electronics Group want you to get the most out of your equipment by playing it at a safe level. One that lets the sound come through loud and clear without annoying blaring or distortion - and, most importantly, without affecting your sensitive hearing. Since hearing damage from loud sounds is often undetectable until it is too late, YAMAHA and the Electronic Industries Association’s Consumer Electronics Group recommend you to avoid prolonged exposure from excessive volume levels. CAUTION: READ THIS BEFORE OPERATING YOUR UNIT. WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. This unit is not disconnected from the AC power source as long as it is connected to the wall outlet, even if this unit itself is turned off. This state is called the standby mode. In this state, this unit is designed to consume a very small quantity of power. FOR CANADIAN CUSTOMERS To prevent electric shock, match wide blade of plug to wide slot and fully insert. This Class B digital apparatus complies with Canadian ICES-003. IMPORTANT Please record the serial number of this unit in the space below. MODEL: Serial No.: The serial number is located on the rear of the unit. Retain this Owner’s Manual in a safe place for future reference.
Yamaha HTR-5760 Service manual Main Page Preview

Service manual [PDF] (128 pages)

  • Updated: 26.03.2026

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This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated. WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons, we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA Retailer or the appointed service representative. IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form. The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division. WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss). IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit. IMPORTANT NOTICE 1 0 0 8 8 5 SERVICE MANUAL RX-V750/DSP-AX750/DSP-AX750SE RX-V650/HTR-5760 AV RECEIVER/AV AMPLIFIER AMP CHECK / アンプチェック . . . . . . . . . . . . . . . . . . . . 47 DISPLAY DATA . . . . . . . . . . . . . . . . . . . . . . . . . . 48–49 IC DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50–60 BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 61–62 PRINTED CIRCUIT BOARD . . . . . . . . . . . . . . . . 63–77 PIN CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . 78 SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . 79–88 PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89–125 REMOTE CONTROL RAV270, RAV271 . . . . 126–127 REMOTE CONTROL RAV248, RAV249 . . . . . . . . 128 ■ CONTENTS TO SERVICE PERSONNEL . . . . . . . . . . . . . . . . . . . . 2 IMPEDANCE SELECTOR . . . . . . . . . . . . . . . . . . . . . . 3 FRONT PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–5 REMOTE CONTROL PANELS . . . . . . . . . . . . . . . . . . 6 REAR PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–13 SPECIFICATIONS / 参考仕様 . . . . . . . . . . . . . . . . . 14–18 INTERNAL VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 DISASSEMBLY PROCEDURES / 分解手順 . . . . . 20–24 SELF DIAGNOSIS FUNCTION (DIAG) / 自己診断機能(ダイアグ) . . . . . . . . . . . . . . . . . . . . 25–46 RX-V750/DSP-AX750/DSP-AX750SE RX-V650/HTR-5760 RX-V750/DSP-AX750/DSP-AX750SE RX-V650/HTR-5760 2 RX-V750/DSP-AX750/DSP-AX750SE RX-V650/HTR-5760 ■ TO SERVICE PERSONNEL 1. Critical Components Information Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. 2. Leakage Current Measurement (For 120V Models Only) When service has been completed, it is imperative to verify that all exposed conductive surfaces are properly insulated from supply circuits. ● Meter impedance should be equivalent to 1500 ohm shunted by 0.15μF. AC LEAKAGE TESTER OR EQUIVALENT EQUIPMENT UNDER TEST INSULATING TABLE WALL OUTLET ● Leakage current must not exceed 0.5mA. ● Be sure to test for leakage with the AC plug in both polarities. WARNING: CHEMICAL CONTENT NOTICE! The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHATSOEVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. About Lead Free Solder / 無鉛ハンダについて The P.C.B.s installed in this unit are soldered using the fol- lowing solder. 本機に搭載されている基板のハンダ付けに使用されている ハンダは下記の通りです。 無鉛ハンダにはいくつかの種類がありますが、修理時には 下記のような無鉛ハンダの使用を推奨します。 ・Sn+Ag+Cu (錫 + 銀 + 銅) ・Sn+Cu (錫 + 銅) ・Sn+Zn+Bi (錫 + 亜鉛 + ビスマス) Among some types of lead free solder currently available, it is recommended to use one of the following types for the repair work. • Sn + Ag + Cu (tin + silver + copper) • Sn + Cu (tin + copper) • Sn + Zn + Bi (tin + zinc + bismuth) “CAUTION” “F1, F2 : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 10A, 125V FUSE.” CAUTION F1, F2 : REPLACE WITH SAME TYPE 10A, 125V FUSE. ATTENTION F1, F2 : UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 10A, 125V. A V Component Side / 部品面 Foil Side / ハンダ面 DSP P.C.B. Lead Solder / 鉛入りハンダ Lead Free Solder / 無鉛ハンダ FUNCTION P.C.B. - Lead Free Solder / 無鉛ハンダ OPERATION P.C.B. - Lead Free Solder / 無鉛ハンダ MAIN P.C.B. - Lead Free Solder / 無鉛ハンダ POWER P.C.B. - Lead Free Solder / 無鉛ハンダ SUB TRANS P.C.B. - Lead Free Solder / 無鉛ハンダ CONVERSION P.C.B. Lead Solder / 鉛入りハンダ Lead Free Solder / 無鉛ハンダ RX-V750/DSP-AX750/DSP-AX750SE RX-V650/HTR-5760 RX-V750/DSP-AX750/DSP-AX750SE RX-V650/HTR-5760 3 Caution: 1. As the melting point temperature of the lead free solder is about 30°C to 40°C (50°F to 70°F) higher than that of the lead solder, be sure to use a soldering iron suitable to each solder. 2. If lead solder must be used, be sure to remove lead-free solder from each terminal section of the parts to be re- placed and from the area around it completely before sol- dering, or make sure that the lead free solder and lead solder melt together fully. 注意: 1. 無鉛ハンダの融点温度は通常の鉛入りハンダに比べ30~ 40 ℃程度高くなっていますので、それぞれのハンダに 合ったハンダごてをご使用ください。 2. 鉛入りハンダを使わざるを得ない場合は、あらかじめ交 換する部品端子部やその周辺部の無鉛ハンダをすべて取 り除くか、あるいは無鉛ハンダと鉛入りハンダが十分に 溶けた状態となるようにハンダ付けしてください。 ■ IMPEDANCE SELECTOR WARNING: Do not change the setting of the IMPEDANCE SELECTOR switch when the unit power is switched on, as doing so may damage the unit. IMPEDANCE SELECTOR switch RX-V750/DSP-AX750/DSP-AX750SE RX-V650/HTR-5760 4 RX-V750/DSP-AX750/DSP-AX750SE RX-V650/HTR-5760 ▼ DSP-AX750SE (B model) ▼ RX-V750 (U, C, R, T, K, A, G, L models) ■ FRONT PANELS ▼ DSP-AX750 (J model)