MDR-CD480/CD580/CD780
SERVICE MANUAL |
US Model |
Ver 1.0 2000. 02 |
E Model |
MDR-CD580/CD780 |
|
|
Canadian Model |
|
MDR-CD480 |
|
AEP Model |
|
MDR-CD480/CD580/CD780 |
(Photo: MDR-CD780)
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)
Relay terminal The position marked with a marker (no connection) is on the + side. (indefinite)
•CONNECTION DIAGRAM
Note : The connection depends on the + side position of the driver.
driver (L) |
RED (R) |
driver (R) |
|
RED (R) |
|
marked
position 
marked position
NATURAL (GND)
RED (R)
WHITE (L)
BLACK (GND)
JACK (SMALL TYPE)
STEREO HEADPHONES
Loading...