Справочник Пользователя для Sony MDR CD580

Ver 1.0 2000. 02

MDR-CD480/CD580/CD780

US Model

E Model

MDR-CD580/CD780

Canadian Model

MDR-CD480

AEP Model

MDR-CD480/CD580/CD780

SERVICE MANUAL

STEREO HEADPHONES

SPECIFICATIONS

<MDR-CD480>

Type: Dynamic, closed
Driver units: ø 40 mm, dome type
Impedance: 40 ohms at 1 kHz
Sensitivity: 104 dB/mW
Power handling capacity: 1500 mW (IEC)
Frequency response: 10 – 25,000 Hz
Cord: Approx. 3.5 m long detachable OFC litz cord

with a gold-plated stereo unimatch plug

Mass: Approx. 250 g (without cord)

<MDR-CD580>

Type: Dynamic, closed
Driver units: ø 40 mm, dome type
Impedance: 40 ohms at 1 kHz
Sensitivity: 106 dB/mW
Power handling capacity: 1500 mW (IEC)
Frequency response: 10 – 25,000 Hz
Cord: Approx. 3.5 m long detachable OFC litz cord

with a gold-plated stereo unimatch plug

Mass: Approx. 250 g (without cord)

<MDR-CD780>

Type: Dynamic, closed
Driver units: ø 50 mm, dome type
Impedance: 32 ohms at 1 kHz
Sensitivity: 106 dB/mW
Power handling capacity: 1500 mW (IEC)
Frequency response: 5 – 30,000 Hz
Cord: Approx. 3.5 m long detachable LC-OFC litz

cord with a gold-plated stereo unimatch plug

Mass: Approx. 300 g (without cord)
Supplied accessory: Unimatch plug adapter

Design and specifications are subject to change
without notice.

• DRIVER DIAGRAM

Marked position
(+ side)

The position marked with a marker
is on the + side. (indefinite)

Relay terminal
(no connection)

• CONNECTION DIAGRAM

Note : The connection depends on the + side position

of the driver.

driver (L)

driver (R)

RED (R)

NATURAL (GND)

RED (R)

WHITE (L)

BLACK (GND)

JACK (SMALL TYPE)

marked
position

(Photo: MDR-CD780)