Sony MDR-CD480 - User Manual

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)
RED (R)
NATURAL (GND)
RED (R)
WHITE (L)
BLACK (GND)
JACK (SMALL TYPE)
marked
position
marked
position
(Photo: MDR-CD780)

Summary

Product Specifications

MDR-CD480 Model Specifications

Technical specifications for the MDR-CD480 model.

MDR-CD580 Model Specifications

Technical specifications for the MDR-CD580 model.

MDR-CD780 Model Specifications

Technical specifications for the MDR-CD780 model.

Diagrams

Headphone Driver Diagram

Illustrates the driver unit's marked position.

Headphone Connection Diagram

Shows the wiring connection based on the driver's + side.

Exploded Views and Parts

MDR-CD480 Exploded Parts View

Exploded view and part list for the MDR-CD480 model.

MDR-CD580;CD780 Exploded Parts View

Exploded view and part list for MDR-CD580 and MDR-CD780 models.

Included Accessories and Manuals

Sony MDR-CD480 Specifications

General

Brand	Sony
Model	MDR-CD480
Category	Headphone
Language	English