Sony MDR NC60 - Headphones - Binaural, Service Manual

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SERVICE MANUAL
MDR-NC60
Ver. 1.0 2007.03
9-887-554-01
2007C05-1
© 2007.03
Sony Corporation
Personal Audio Division
Published by Sony Techno Create Corporation
US Model
Canadian Model
AEP Model
E Model
Tourist Model
NOISE CANCELING
HEADPHONES
SPECIFICATIONS
Battery life
* 1 1 kHz, 0.1 mW + 0.1 mW output
* 2 Time stated above may vary, depending on the
temperature or conditions of use.
Note
Because the supplied battery was included in the
package from the time of manufacture (as a
convenience to the user), it is possible that the
battery life may be somewhat depleted by the
time of purchase. The actual life of the supplied
battery may be shorter than the standard time
described in this manual when using a fresh
battery.
When to replace the battery
Replace the battery with a new one when the
POWER indicator dims. The noise canceling feature
may not work correctly if battery power is low.
General
Type Dynamic, closed
Driver units 40 mm, dome type (CCAW adopted)
Power handling capacity
100 mW
Impedance 40
Ω
at 1 kHz
(when the power is on)
100
Ω
at 1 kHz
(when the power is off)
Sensitivity 102 dB/mW
(when the power is on)
100 dB/mW
(when the power is off)
Frequency response
14 – 24,000 Hz
Frequency range of active noise attenuation
40 – 1,500 Hz, more than 16.5 dB at
200 Hz
Power source DC 1.5 V, 1
×
R03 (size AAA) battery
Mass Approx. 230 g (8 oz) including battery
Supplied accessories
Connecting cord (1.5 m, gold plated L type stereo
Connecting cord (0.5 m, gold plated stereo mini
plug)(1) (Tourist)
mini plug)(1)
Sony R03 (size AAA) battery (1) (US, Tourist)
Carrying case (1)
Plug adapter for in-flight use* (single/dual)(1)
Gold-plated unimatch plug adapter (stereo phone
plug
y
stereo mini jack)(1)
Operating Instructions (1)
Card warranty (1) (Except E)
* May not be compatible with some in-flight
music services.
Design and specifications are subject to change
without notice.
Battery
Sony alkaline LR03/AM-4
(N) (size AAA) battery
Sony manganese R03/ UM-4
(NU) (size AAA) battery
Approx. hours * 1
30 hours* 2
15 hours* 2