Filter
Top Products
MZ-E707
SERVICE MANUAL
PORTABLE MINIDISC PLAYER
SPECIFICATIONS
E Model
Tourist Model
Model Name Using Similar Mechanism MZ-E909
MD Mechanism Type MT-MZE909-173
Optical Pick-up Mechanism Type LCX-4E
US and foreign patents licensed from Dolby
Laboratories Licensing Corporation
Ver 1.1 2001.12
9-873-338-02
2001L0200-1
© 2001.12
Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
Audio playing system
MiniDisc digital audio system
Laser diode properties
Material: GaAlAs
Wavelength: λ = 790 nm
Emission duration: continuous
Laser output: less than 44.6 µW*
* This output is the value measured at a distance
of 200 mm from the objective lens surface on
the optical pick-up block with 7 mm aperture.
Revolutions
Approx. 300 rpm to 2,700 rpm
Error correction
ACIRC (Advanced Cross Interleave Reed Solomon Code)
Sampling frequency
44.1 kHz
Coding ATRAC (Adaptive TRansform Acoustic Coding)
ATRAC3: LP2
ATRAC3: LP4
Modulation system
EFM (Eight to Fourteen Modulation)
Number of channels
2 stereo channels
1 monaural channel
Frequency response
20 to 20,000 Hz ± 3 dB
Wow and Flutter
Below measurable limits
Outputs
Headphones/earphones: stereo mini-jack,
maximum output level
5 mW + 5 mW load impedance 16 ohms
Power requirements
Nickel metal hydride rechargeable battery
One NH-14WM(A) (supplied): 1.2V, 1,350 mAh
One LR6 (size AA) battery (not supplied)
External power jack (for the battery charging
stand): Power rating 3V DC
Battery operation time
See “When to replace or recharge the battery”
Dimensions
Approx. 71.9 x 78.0 x 13.9 mm (w/h/d)
( 2
7
/
8
x 3
1
/
8
x
9
/
16
in.)
(not including projecting parts and controls)
Mass Approx. 69 g (2.5 oz) (the player only)
Supplied accessories
Headphones/earphones with a remote control (1)
Battery charging stand (1)
AC power adaptor* (for the supplied battery
charging stand)
Rechargeable battery (1)
Rechargeable battery carrying case (1)
Dry battery case (1)
Carrying pouch (1)
AC plug adaptor (1) (world model only)
Design and specifications are subject to change without notice.