SONY MDR-D777SL
Instrukcja Serwisowa

MDR-D777LP/D777SL
SERVICE MANUAL
Ver. 1.0 2006.09

US Model
MDR-D777LP

E Model
MDR-D777SL

Photo : MDR-D777SL

SPECIFICATIONS
Type Closed, dynamic Driver units 40 mm, dome type Power handling capacity 1,500 mW (IEC*) Impedance 24 � at 1 kHz Sensitivity 106 dB/mW Frequency response 8 - 80,000 Hz Cord Approx. 1.2 m (47 1/4 in) (D777LP) / 0.6m (D777SL) single sided OFC Mass Approx. 166 g (6 oz) (without cord) Plug Gold-plated stereo mini plug, L type (D777LP) Supplied accessories Carrying pouch (1) / Operating Instructions (1) Extension cord (D777SL) (1) * IEC = International Electrotechnical Commission Design and specifications are subject to change without notice.

SECTION 1 SERVICING NOTES
z

DRIVER TERMINAL
Marking (+ side)

Note : Position of puls terminal may become a change
Copper (GND)
DRIVER (L-CH) DRIVER (R-CH)

Copper (GND)

Marking Red (R-CH)

Plus terminal is making with felt tip pen. (The position uncertainty)

Relay terminals (No inside connection)

Marking

Green (L-CH) Copper (GND)

STEREO HEADPHONS
Stereo mini plug

9-887-420-01
2006I02-1 © 2006.09

Sony Corporation
Personal Audio Division Published by Sony Techno Create Corporation