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RX-V740RDS

NEW PRODUCT BULLETIN 

5/10 (G/B)

designed for maximum vibration

damping.

Anti-Resonance Aluminium-Extruded

Heat Sink

The large, anti-resonance, aluminium-

extruded heat sink is located on the base

frame with the power amplifier circuit

boards to prevent interference with the

preamplifier and digital processing

sections. The power block is equipped

with a fan, but it is only used for extreme

heat build-up and is not activated during

normal operation, preventing the

occurrence of even the slightest

unwanted noise.

Wide-Range Frequency Response for

DVD-Audio and SACD

With an extremely wide frequency range

of 10 to 100,000Hz, this receiver is

capable of delivering the full potential of

the new digital audio sources DVD-Audio

and SACD.

Optimum Space Utilization

The use of highly integrated LSIs allows

an interior design that maximizes power

and sound quality by positioning all the

digital processors and related circuitry in

one small area. This leaves most of the

space open for the power amplifier

components: transformers, capacitors,

heat sink and so on. This means that

these parts can be much larger than

usual for greater power, that they can be

separated for minimum chance of

interference, and that circuits can be

arranged in straight lines for maximum

signal purity. For example, the tone

control circuit layout is straighter and

shorter than ever.

Finest Parts Used Throughout

In order to realize the goals of massive

power and superlative sound quality,

Yamaha technicians completely re-

evaluated all the parts used in previous

receivers. As a result, many were

replaced with more expensive or custom-

designed units.

Extra-Large Custom-Made Block

Electrolytic Capacitors

Developed specifically for the RX-

V740RDS, the 12,000µF/71V block

electrolytic capacitors use low-

magnification foil and are exceptionally

high quality.

Direct Signal Path Speaker Relays with

Gold-Plated Crossover Connection and

Shielding 

Speaker switching is accomplished by

relays right in front of the speaker

terminals, rather than at the switch

position. This results in a shorter signal

path and minimum output impedance.

High Performance Myca Capacitors and

Film Capacitors 

At this level of sound quality, even these

small parts make a difference. The high

precision FE mica and metallic mylar film

capacitors use polypropylene material

and are the highest performance types on

the market.

Extra-Large Low-Impedance

Transformer

The large 4.8 kg low-impedance

transformer is an important factor in the

RX-V740RDS’s extremely stable power

supply.

Thick PC Board Wiring with 1.6mm

φ

Copper Jumper Cables

The audio signal is routed within the

amplifier through exceptionally thick,

top quality wire, ensuring that signal

purity is maintained.

RX-V740RDS Interior View and Signal Flow (        )

RX-740RDS High Quality Parts

Содержание RX-V740RDS

Страница 1: ...home cinema system Major features include 6 channel discrete amplification 140W x 6 DIN Yamaha s Digital ToP ART design concept Quad Field CINEMA DSP 24 surround programmes SILENT CINEMA On Screen Di...

Страница 2: ...latest movie sound formats including Dolby Digital EX Dolby Pro Logic II DTS ES Discrete 6 1 and DTS Neo 6 Powerful 32 bit Yamaha LSI YSS 938 for CINEMA DSP processing 24 surround programmes 44 variat...

Страница 3: ...ction with an ultra precise digital control circuit Yamaha original YAC 520 LSI The wide control range extends from 0dB to 99dB with narrow 0 5dB steps throughout the entire range for delicate control...

Страница 4: ...ided for enjoying 6 channel input sources from four or five speakers you already have on hand with or without subwoofer High Dynamic Power Capability The RX V740RDS is capable of delivering large amou...

Страница 5: ...he tone control circuit layout is straighter and shorter than ever Finest Parts Used Throughout In order to realize the goals of massive power and superlative sound quality Yamaha technicians complete...

Страница 6: ...rom the presence front rear and rear sound fields you will hear sound with highly accurate localization smooth movement exceptional clarity and richness and startlingly realistic presence It will seem...

Страница 7: ...Listening mode you can reduce the volume and still enjoy proper tonal balance and dynamic range You hear dialogue clearly and the music and action are just as exciting without the screams and explosio...

Страница 8: ...ection quick and easy are Setup and Speaker Level while the Sound modes feature a Centre Graphic Equalizer Speaker Set Speaker Distance LFE Level Dynamic Range and Headphone Tone Control The Input mod...

Страница 9: ...inals includes S video and optical digital input terminals for connecting game machines digital equipment and so on Fixed and Assignable Terminals Yamaha offers terminals that can be RX V740RDS Main S...

Страница 10: ...d Damping Factor ToP ART Base for Reduced External Resonance High Performance Myca Capacitors and Film Capacitors Thick PC Board Wiring with 1 6mm Copper Jumper Cables Extruded Aluminium Front Panel E...

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