Pioneer Stereo System Manuel d'utilisateur télécharger pdf (Page 24)

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■ DIMENSIONS

M-10X A-35R

A4-5/16" 95 mm 3-3/4"

B3/4"19 mm 3/4"

C1-3/8" 40 mm 1-9/16"

D 13-13/16" 340 mm 13-3/8"

E1/8"20 mm 13/16"

F 11-3/8" 261 mm 10-1/4"

G2-1/8" 54 mm 2-1/8"

H7-1/8" 172 mm 6-3/4"

–

2-3/16" 35 mm 1-3/8"

K 16-9/16" 420 mm 16-9/16"

L5"114 mm 4-1/2"

108.8 mm

18.6 mm

34.3 mm

351.4 mm

3.9 mm

289.1 mm

53.3 mm

180.7 mm

54.9 mm

420 mm

127.4 mm

319.1 mm 12-9/16" 307 mm 12-1/16"

N ø55 mm ø2-3/16"

A-35R

■ REMOTE CONTROL

PHONO

TUNER

CD LINE/

SURROUND

BACK

TAPE1/CD-R/MD

TAPE2 MONITER

REC PLAY

OUT

SPEAKERS

CONTROL

OUT

AC INLET

INPUT

SPEAKERS

CONTROL

AC IN

■ REAR PANELS

A-35R

M-10X

Advanced Direct Energy MOS FET Power Amp

Advanced Direct Energy MOS FETs are simply high-

performance devices. Working with Pioneer's Wide-Range

Linear Circuit technology, they feature reduced power

consumption without sacrificing power output. Moreover,

Pioneer's MOS FETs help achieve a flat damping factor across a

wide audio spectrum, a wide frequency range, and a higher

accuracy at ultra high frequencies while improving power

linearity.

Wide-Range Linear Circuit Amp

The Wide-Range Linear Circuit features a superior open-loop

gain response. This means that, with the use of only a nominal

amount of feedback and a simple one-pole filter, the circuit

applies NFB (Negative Feedback) at high stability for

frequencies over a wide range, in order to minimize distortion.

Moreover, since its output impedance is flat and low over an

extended range, the circuit's rejection of external noise is

improved.

Transformer Stabilizer

The heavy, high-capacitance power transformer is doubly

secured to the chassis — by a stabilizer and an additional frame.

This elaborate construction improves the dynamic stability,

rigidity and insulation characteristics of the chassis, leading to

improved sound quality.

SB (Surround Back) Mode (M-10X/A-35R) and

MR/MS Capability (A-35R)

Pioneer Elite receivers feature 7.1-channel THX Surround EX

and Dolby Digital Surround EX. But even if your Pioneer

Surround EX receiver comes with amplifiers for 5.1 channels,

it's simple to upgrade it to the full glory of 7.1-channel sound.

Just connect the M-10X to your receiver to drive the SBL and

SBR (Surround Back Left and Right) channels. You can

remotely turn on and off the M-10X as you do so with the

receiver by using SR connections.

The A-35R is functionally flexible. It can be used in a

Surround EX system to drive SBL and SBR channels, as part of

a Multi-Room/Multi-Source Remote Control system, or as the

center unit of a secondary hi-fi system that includes a source

player such as a CD player.

Comparison of Linearity: Bipolar Transistor vs. MOS FET

-1

012

Id/Ic (A)

Bipolar Transistor

(Ic Max. 15A)

Typical MOS FET

(Id Max. 12A)

Hex MOS FET

(Ic Max. 28A)

vgs/vbe(V)

SURROUND

BACK FIELD

LOW FREQUENCY

EFFECT

SURROUND FIELD

LEFT

PRESENCE FIELD

Front: Forms the basis of a sound field as

the system's main channels.

Center: Clearly localizes dialog and vocals.

Surround Back: Ensures continuity of surround sound,

adding depth to the soundstage.

SURROUND FIELD

RIGHT

Subwoofer: Enhances suspense and psychological

tension with low-frequency sound effects.

Surround: Enhances surround sound by adding depth to

the sound field and emphasizing the sense of motion.

Center

Subwoofer

Right

Left

Surround Back

Surround

Left

Surround

Right

DVD Player

AV Receiver with Built-in

THX Surround EX Decoder

Surround Back Output

Additional Amp

for Surround Back

Connection Diagram (Conceptual) of

THX Surround EX-Compatible AV Amp

POWER AMPLIFIERS

1 2 ... 19 20 21 22 23 24 25 26

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Pioneer Stereo System Manuel d'utilisateur Page 24

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