Sony STR-DH540 Service Manual

Also see for STR-DH540: Limited warranty Quick setup guide Quick setup guide Operating instructions

SERVICE MANUALPublished by Sony EMCS (Malaysia) PG TecSony CorporationThis receiver incorporates Dolby* Digital and Pro Logic Surround and the DTS**Digital Surround System.* Manufactured under license from Dolby Laboratories. Dolby, Pro Logic, andthe double-D symbol are trademarks of Dolby Laboratories.** Manufactured under license under U.S. Patent Nos: 5,956,674; 5,974,380;6,226,616; 6,487,535; 7,212,872; 7,333,929; 7,392,195; 7,272,567 & other U.S.and worldwide patents issued & pending. DTS-HD, the Symbol, & DTS-HD and the Symbol together are registered trademarks of DTS, Inc. Productincludes software. © DTS, Inc. All Rights Reserved.This receiver incorporates High-Definition Multimedia Interface (HDMI™)technology. The terms HDMI and HDMI High-Definition Multimedia Interface,and the HDMI Logo are trademarks or registered trademarks of HDMI LicensingLLC in the United States and other countries.iPhone, iPod, iPod classic, iPod nano, and iPod touch are trademarks of Apple Inc.,registered in the U.S. and other countries.All other trademarks and registered trademarks are of their respective holders. Inthis manual, ™ and ® marks are not specified.“Made for iPod” and “Made for iPhone” mean that an electronic accessory hasbeen designed to connect specifically to iPod or iPhone, respectively, and has beencertified by the developer to meet Apple performance standards.Apple is not responsible for the operation of this device or its compliance withsafety and regulatory standards. Please note that the use of this accessory with iPodor iPhone may affect wireless performance.Windows Media is either a registered trademark or trademark of MicrosoftCorporation in the United States and/or other countries.This product is protected by certain intellectual property rights of MicrosoftCorporation. Use or distribution of such technology outside of this product isprohibited without a license from Microsoft or an authorized Microsoft subsidiary.MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer IISand Thomson.“x.v.Color (x.v.Colour)” and “x.v.Color (x.v.Colour)” logo are trademarks of SonyCorporation.“BRAVIA” is a trademark of Sony Corporation.“PlayStation” is a registered trademark of Sony Computer Entertainment Inc.“WALKMAN” is a registered trademark of Sony Corporation.MICROVAULT is a trademark of Sony Corporation.InstaPrevue™ is a trademark or registered trademark of Silicon Image, Inc. in theUnited States and other countries.SPECIFICATIONSMULTI CHANNEL AV RECEIVERUS ModelCanadian ModelAEP ModelUK ModelAustralian ModelVer. 1.3 2014.11STR-DH540AUDIO POWER SPECIFICATIONSPOWER OUTPUT AND TOTAL HARMONIC DISTORTION:(US model only)With 6 ohm loads, both channels driven, from 20 – 20,000 Hz; rated 90watts per channel minimum RMS power, with no more than 0.09% totalharmonic distortion from 250 milliwatts to rated output.Amplifier sectionPower Output1)Minimum RMS Output Power (6 ohms, 20 Hz – 20 kHz, THD 0.09%)90 W + 90 WStereo Mode Output Power (6 ohms, 1 kHz, THD 1%)105 W + 105 WSurround Mode Output Power 2) (6 ohms, 1 kHz, THD 0.9%)145 W per channel– Continued on next page –9-890-614-042014K80-1© 2014.11