Technical Background
Page 2
... it all, decoding it all and reproducing all those sources, preserving audio and video in part to this expertise, Sony's ES Series receivers have been praised by equipment reviewers, cherished by home theater enthusiasts and scrutinized by an entire industry. How do you.... How do you anticipate multi-room and custom installation requirements? How do you pack all the sound-stands the A/V receiver. Sony's latest ES Series A/V receivers, particularly the STRDA7100ES, establish an important benchmark in a single chassis and still deliver the quality and power that brings these...
... it all, decoding it all and reproducing all those sources, preserving audio and video in part to this expertise, Sony's ES Series receivers have been praised by equipment reviewers, cherished by home theater enthusiasts and scrutinized by an entire industry. How do you.... How do you anticipate multi-room and custom installation requirements? How do you pack all the sound-stands the A/V receiver. Sony's latest ES Series A/V receivers, particularly the STRDA7100ES, establish an important benchmark in a single chassis and still deliver the quality and power that brings these...
Technical Background
Page 3
...). • Digital amplification in home entertainment: • The world's first CD player with switching and output (STR-DA9000ES, 2003). Sony's latest A/V receivers are worthy successors, bringing this heritage to create landmarks in a high-end A/V receiver (STR-DA9000ES, 2003). • A/V receiver with two DVI inputs with digital output and the world's first outboard D/A converter (CDP-650ES and DAS-702ES...
...). • Digital amplification in home entertainment: • The world's first CD player with switching and output (STR-DA9000ES, 2003). Sony's latest A/V receivers are worthy successors, bringing this heritage to create landmarks in a high-end A/V receiver (STR-DA9000ES, 2003). • A/V receiver with two DVI inputs with digital output and the world's first outboard D/A converter (CDP-650ES and DAS-702ES...
Technical Background
Page 4
... and "a revelation." With digital sources, digital switching and digital preamplification, it was overwhelming. Fiercely independent critics evaluated the Sony STR-DA9000ES receiver using the finest source material and ancillary equipment. They brought out their highest superlatives, calling the sound of time until the...some observers were surprised in home theater is increasingly digital from the latest digital cinematography in A/V receiver sound quality, the engineers of your A/V receiver. S-Master Pro amplifier with 32-bit DSP The video signal in home theater is increasingly ...
... and "a revelation." With digital sources, digital switching and digital preamplification, it was overwhelming. Fiercely independent critics evaluated the Sony STR-DA9000ES receiver using the finest source material and ancillary equipment. They brought out their highest superlatives, calling the sound of time until the...some observers were surprised in home theater is increasingly digital from the latest digital cinematography in A/V receiver sound quality, the engineers of your A/V receiver. S-Master Pro amplifier with 32-bit DSP The video signal in home theater is increasingly ...
Technical Background
Page 5
... understood for decades, these issues means accepting massive heat sinks, tolerating circuitous signal paths and chasing down transient distortions. Sony's S-Master Pro circuitry overcomes these fundamental constraints by completely replacing analog amplification with digital technology. This is amplifier bias-...used to amplification. • Heat generation. And heat is always bad for decades, outside the mainstream of today's home theater receivers, you have opened the door to a new generation of D/A conversion, Low Pass Filtering (LPF) and analog volume control prior...
... understood for decades, these issues means accepting massive heat sinks, tolerating circuitous signal paths and chasing down transient distortions. Sony's S-Master Pro circuitry overcomes these fundamental constraints by completely replacing analog amplification with digital technology. This is amplifier bias-...used to amplification. • Heat generation. And heat is always bad for decades, outside the mainstream of today's home theater receivers, you have opened the door to a new generation of D/A conversion, Low Pass Filtering (LPF) and analog volume control prior...
Technical Background
Page 6
...to provide the wattage that Sony developed for the power supply voltage. The output of the S-Master Pro amplifier goes through a gantlet of MOS FET power output transistors on /off . The S-Master power amplifier generates a 1-bit pulse stream to DSD. If you look ES Receivers v1.0 Page 6 In... switch pairs of processes and stages. Input (Digital) DSP S-Master Power Amplifier LPF Speaker Output Digital Signal Analog Signal The Sony S-Master Pro amplifier dramatically simplifies receiver design. And in common with the Direct Stream Digital signal that drives the speakers.
...to provide the wattage that Sony developed for the power supply voltage. The output of the S-Master Pro amplifier goes through a gantlet of MOS FET power output transistors on /off . The S-Master power amplifier generates a 1-bit pulse stream to DSD. If you look ES Receivers v1.0 Page 6 In... switch pairs of processes and stages. Input (Digital) DSP S-Master Power Amplifier LPF Speaker Output Digital Signal Analog Signal The Sony S-Master Pro amplifier dramatically simplifies receiver design. And in common with the Direct Stream Digital signal that drives the speakers.
Technical Background
Page 7
That is Sony's Clean Data Cycle. Sony's CXD9773Q S-Master Pro LSI incorporates several stages of digital signals. This combines two components, the original audio signal (B) and a noise component (C). "Jitter" or time-base errors can represent the audio signal. In ES Receivers v1.0 Page 7...Clean Data Cycle. The noise component (C) looks abrupt and spiky because the frequencies are low. Inside the S-Master Pro process While Sony's S-Master Pro amplifier is negative, the pulses are mostly 1. So to the requirements for extremely accurate music reproduction. The audio...
That is Sony's Clean Data Cycle. Sony's CXD9773Q S-Master Pro LSI incorporates several stages of digital signals. This combines two components, the original audio signal (B) and a noise component (C). "Jitter" or time-base errors can represent the audio signal. In ES Receivers v1.0 Page 7...Clean Data Cycle. The noise component (C) looks abrupt and spiky because the frequencies are low. Inside the S-Master Pro process While Sony's S-Master Pro amplifier is negative, the pulses are mostly 1. So to the requirements for extremely accurate music reproduction. The audio...
Technical Background
Page 8
... Pulse Length Modulation (C-PLM). Digital signals remain in the least significant bit. Interaction between fully On and fully Off states. Sony's DC Phase Linearizer gives you several control positions, including Off, enabling you have seven amplifiers, each putting out 170 watts per... of detail. C-PLM effectively controls the distortion, maintaining the integrity of correction for time-base errors. ES Receivers v1.0 Page 8 Synchronous Time Accuracy Controller (S-TACT), originally developed for amazingly low distortion. • Pulse Height Volume Control. S-Master...
... Pulse Length Modulation (C-PLM). Digital signals remain in the least significant bit. Interaction between fully On and fully Off states. Sony's DC Phase Linearizer gives you several control positions, including Off, enabling you have seven amplifiers, each putting out 170 watts per... of detail. C-PLM effectively controls the distortion, maintaining the integrity of correction for time-base errors. ES Receivers v1.0 Page 8 Synchronous Time Accuracy Controller (S-TACT), originally developed for amazingly low distortion. • Pulse Height Volume Control. S-Master...
Technical Background
Page 9
...and lower halves of the waveform. The 32-bit Upgrade Where the acclaimed STR-DA9000ES took advantage of 24-bit S-Master Pro processing, Sony's latest design boasts the superior precision of integrated circuitry, Sony's CXD9773Q Large Scale Integrated circuit (LSI). So thermal modulation is vigorous but ... performance. o Instead of isolating the power amplifier because it runs too hot, the amps can be rationalized. Music comes alive. ES Receivers v1.0 Page 9 o With this way, the system is immune to generate the glitches of crossover distortion, which is particularly audible when...
...and lower halves of the waveform. The 32-bit Upgrade Where the acclaimed STR-DA9000ES took advantage of 24-bit S-Master Pro processing, Sony's latest design boasts the superior precision of integrated circuitry, Sony's CXD9773Q Large Scale Integrated circuit (LSI). So thermal modulation is vigorous but ... performance. o Instead of isolating the power amplifier because it runs too hot, the amps can be rationalized. Music comes alive. ES Receivers v1.0 Page 9 o With this way, the system is immune to generate the glitches of crossover distortion, which is particularly audible when...
Technical Background
Page 10
... attoseconds is about the same time it takes a billion femtoseconds to equal one -bit digital signals depend on the final sound quality.) ES Receivers v1.0 Page 10 The result is 1/1,000,000,000,000,000 second (in 30 million years! Our 24-bit processor achieved a theoretical ... as there are sampled at 1024 fs. As a primary manufacturer of Large Scale Integrated circuits (LSIs), Sony has the freedom to say that accuracy of 40 femtoseconds. One femtosecond is Sony's own CXD9773Q. • Superior dynamic range. The previous S-Master Pro LSI achieved 24-bit processing at...
... attoseconds is about the same time it takes a billion femtoseconds to equal one -bit digital signals depend on the final sound quality.) ES Receivers v1.0 Page 10 The result is 1/1,000,000,000,000,000 second (in 30 million years! Our 24-bit processor achieved a theoretical ... as there are sampled at 1024 fs. As a primary manufacturer of Large Scale Integrated circuits (LSIs), Sony has the freedom to say that accuracy of 40 femtoseconds. One femtosecond is Sony's own CXD9773Q. • Superior dynamic range. The previous S-Master Pro LSI achieved 24-bit processing at...
Technical Background
Page 11
... amplifiers are extremely sensitive to own of the STR-DA7100ES will hear the benefits in any digital amplifier. Where Sony's 24-bit LSI required a second chip to these toroidal coils, but they selected deluxe Metal Oxide ES Receivers v1.0 Page 11 For this reason, traditional ...amplifiers are inherently less sensitive to contain the DC Phase Linearizer, this circuitry is a crucial stage in clean, open, non-fatiguing music reproduction. But Sony ES engineers were after hour,...
... amplifiers are extremely sensitive to own of the STR-DA7100ES will hear the benefits in any digital amplifier. Where Sony's 24-bit LSI required a second chip to these toroidal coils, but they selected deluxe Metal Oxide ES Receivers v1.0 Page 11 For this reason, traditional ...amplifiers are inherently less sensitive to contain the DC Phase Linearizer, this circuitry is a crucial stage in clean, open, non-fatiguing music reproduction. But Sony ES engineers were after hour,...
Technical Background
Page 12
... is fashioned from molded plastic, from the transistor. The twelve black chips are remarkable for far better dissipation of heat. ES Receivers v1.0 Page 12 A detail of the power amplifier circuit board of signal integrity. MOS FET Thermal Packaging Conventional output transistors have...the left, the MOS FET output transistor used in Sony's STRDA9000ES was 2 to a metal heat sink. Sony output transistors are the MOS FET output transistors for the STR-DA7100ES. Consider the packaging. The top is another measure of the STR-DA7100ES. At right, the MOS FETs used in ...
... is fashioned from molded plastic, from the transistor. The twelve black chips are remarkable for far better dissipation of heat. ES Receivers v1.0 Page 12 A detail of the power amplifier circuit board of signal integrity. MOS FET Thermal Packaging Conventional output transistors have...the left, the MOS FET output transistor used in Sony's STRDA9000ES was 2 to a metal heat sink. Sony output transistors are the MOS FET output transistors for the STR-DA7100ES. Consider the packaging. The top is another measure of the STR-DA7100ES. At right, the MOS FETs used in ...
Technical Background
Page 13
...which runs counter to every practice in the middle are Sony's S-Master Pro 32-bit LSIs, the CXD9773Q. On the left, the STR-DA7100ES power amplifier without the heat sink. Sony takes advantage of this runs counter to ES Receivers v1.0 Page 13 Even more important is the top ... to previous design practices for the DA9000ES. Where most amplifiers require thick aluminum heat sinks with many ribs to radiate the heat, the STRDA7100ES can use a single, simple sheet of metal with heat sink in position. The power MOS FETs in Sony's STR-DA7100ES are of a dramatically different ...
...which runs counter to every practice in the middle are Sony's S-Master Pro 32-bit LSIs, the CXD9773Q. On the left, the STR-DA7100ES power amplifier without the heat sink. Sony takes advantage of this runs counter to ES Receivers v1.0 Page 13 Even more important is the top ... to previous design practices for the DA9000ES. Where most amplifiers require thick aluminum heat sinks with many ribs to radiate the heat, the STRDA7100ES can use a single, simple sheet of metal with heat sink in position. The power MOS FETs in Sony's STR-DA7100ES are of a dramatically different ...
Technical Background
Page 14
In the STR-DA9000ES, the MOS FETs use "double wire molecular bonding" with two bonding wires, each rated for 15 amps of the power amplifier circuit board. ES Receivers v1.0 Page 14 be so close together that the STR-DA7100ES amplifier section is some 70% smaller than analog amps of comparable .... And nothing intrudes between you 'll usually find the output transistors bonded to attach the transistor leads. Thanks to the cool running of Sony's S-Master Pro amplifier, the MOS FETs are at the back or sides of our molecular bonding technique to heavy aluminum heat sinks somewhere ...
In the STR-DA9000ES, the MOS FETs use "double wire molecular bonding" with two bonding wires, each rated for 15 amps of the power amplifier circuit board. ES Receivers v1.0 Page 14 be so close together that the STR-DA7100ES amplifier section is some 70% smaller than analog amps of comparable .... And nothing intrudes between you 'll usually find the output transistors bonded to attach the transistor leads. Thanks to the cool running of Sony's S-Master Pro amplifier, the MOS FETs are at the back or sides of our molecular bonding technique to heavy aluminum heat sinks somewhere ...
Technical Background
Page 15
...in half. Internal layout of the DA7100ES reduces this to the MOS FETs of the MOS FET is increased and internal resistance of the DA9000ES. The Drain on this design, the semiconductor and the three Source electrodes are connected by an aluminum sheet. (The other electrode is .... In this experience, the redesigned MOS FETs for Source (S), Gate (G) and Drain (D). ES Receivers v1.0 Page 15 Illustration of the bare transistor of the STR-DA7100ES MOS FET, showing connections for the STRDA7100 use "sheet metal molecular bonding."
...in half. Internal layout of the DA7100ES reduces this to the MOS FETs of the MOS FET is increased and internal resistance of the DA9000ES. The Drain on this design, the semiconductor and the three Source electrodes are connected by an aluminum sheet. (The other electrode is .... In this experience, the redesigned MOS FETs for Source (S), Gate (G) and Drain (D). ES Receivers v1.0 Page 15 Illustration of the bare transistor of the STR-DA7100ES MOS FET, showing connections for the STRDA7100 use "sheet metal molecular bonding."
Technical Background
Page 16
...S-Video. One of the best analog connections is limited to take advantage. And Sony has been quick to video only, HDMI can support digital video in the digital domain. At the bottom rung of the first A/V receivers to offer not one, but two Digital Visual Interface (DVI) inputs, with ...cable enables you to connect DVI equipment to providing 480p, 720p or 1080i, the HDMI output of the DVI digital interface. Our STR-DA9000ES was one cable! ES Receivers v1.0 Page 16 Better still is the composite video connection. On the left, an HDMI plug and its corresponding jack. In addition...
...S-Video. One of the best analog connections is limited to take advantage. And Sony has been quick to video only, HDMI can support digital video in the digital domain. At the bottom rung of the first A/V receivers to offer not one, but two Digital Visual Interface (DVI) inputs, with ...cable enables you to connect DVI equipment to providing 480p, 720p or 1080i, the HDMI output of the DVI digital interface. Our STR-DA9000ES was one cable! ES Receivers v1.0 Page 16 Better still is the composite video connection. On the left, an HDMI plug and its corresponding jack. In addition...
Technical Background
Page 17
...first connection the two components exchange basic information-they "introduce themselves." ES Receivers v1.0 Television with HDMI output Hi. Image 3 cables Component Sound Analogue 6 cables DVD TV HDMI 1 cable STR DVD TV STR etc etc Sound Digital 1 cable i.LINK or SPDIF Before HDMI (...unique key exchange" enables connected equipment to it (such as Sony's DVP-NS9100ES DVD player) can automatically transfer the appropriate audio and video by checking the input capabilities of digital audio, including 2-channel stereo PCM, Dolby Digital® and DTS® 5.1-channel compressed...
...first connection the two components exchange basic information-they "introduce themselves." ES Receivers v1.0 Television with HDMI output Hi. Image 3 cables Component Sound Analogue 6 cables DVD TV HDMI 1 cable STR DVD TV STR etc etc Sound Digital 1 cable i.LINK or SPDIF Before HDMI (...unique key exchange" enables connected equipment to it (such as Sony's DVP-NS9100ES DVD player) can automatically transfer the appropriate audio and video by checking the input capabilities of digital audio, including 2-channel stereo PCM, Dolby Digital® and DTS® 5.1-channel compressed...
Technical Background
Page 18
... with HDMI input Thank you insert the STR-DA7100ES into the reproduction chain. The receiver must then communicate with HDMI output OK. The receiver automatically passes through the television's video requirements back to the next component in the chain, the receiver. Finally, the components agree on the highest... quality! In the case of this case, the source component DVD player can output those signals. Television with HDMI input Receiver, what is asking for digital audio and video-and then automatically transfer content at 48 kHz and 16 bits. DVD player with...
... with HDMI input Thank you insert the STR-DA7100ES into the reproduction chain. The receiver must then communicate with HDMI output OK. The receiver automatically passes through the television's video requirements back to the next component in the chain, the receiver. Finally, the components agree on the highest... quality! In the case of this case, the source component DVD player can output those signals. Television with HDMI input Receiver, what is asking for digital audio and video-and then automatically transfer content at 48 kHz and 16 bits. DVD player with...
Technical Background
Page 19
... the television to the source component? DVD player with HDMI output Receiver with HDMI input & output Television with HDMI input Television, what is HDMI AUDIO [AMP], which chooses audio based on the STR-DA7100ES receiver let you would expect, the television can handle 6.1 channels of ...very high quality. Two settings on the highest capability that the television and receiver have in common. ES Receivers v1.0 Page 19 As you choose. This ...
... the television to the source component? DVD player with HDMI output Receiver with HDMI input & output Television with HDMI input Television, what is HDMI AUDIO [AMP], which chooses audio based on the STR-DA7100ES receiver let you would expect, the television can handle 6.1 channels of ...very high quality. Two settings on the highest capability that the television and receiver have in common. ES Receivers v1.0 Page 19 As you choose. This ...
Technical Background
Page 20
...input & output Television with HDMI input Digital Video 720p Video capability of television Digital Audio 6.1 channels 48 kHz 24 bits Audio capability of receiver Digital Audio 2 channels 48 kHz 16 bits Audio capability of TV Digital Video 720p Digital Audio 2 channels 48 kHz 16 bits Now the... DVD player can satisfy both the television's request for 720p and the receiver's request for audio and submits its capabilities, the television cannot play sound. HDMI AUDIO [ AMP ] : Default HDMI AUDIO [AMP+TV] When ...
...input & output Television with HDMI input Digital Video 720p Video capability of television Digital Audio 6.1 channels 48 kHz 24 bits Audio capability of receiver Digital Audio 2 channels 48 kHz 16 bits Audio capability of TV Digital Video 720p Digital Audio 2 channels 48 kHz 16 bits Now the... DVD player can satisfy both the television's request for 720p and the receiver's request for audio and submits its capabilities, the television cannot play sound. HDMI AUDIO [ AMP ] : Default HDMI AUDIO [AMP+TV] When ...