SERVICE MANUAL
MZ-N910
Ver. 1.5 2006.05
AEP Model
UK Model
E Model
Australian Model
Chinese Model
Tourist Model
PORTABLE MINIDISC RECORDER
9-877-146-06
Sony Corporation
2006E16-1
Personal Audio Division
C
2006.05
Published by Sony Techno Create Corporation
– Continued on next page –
US and foreign patents licensed from Dolby
Laboratories.
Model Name Using Similar Mechanism
NEW
Mechanism Type
MT-MZN910-181
Optical Pick-up Name
ABX-1R
SPECIFICATIONS
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
µ
W
(This output is the value measured at a distance
of 200 mm from the lens surface on the optical
pick-up block with 7 mm aperture.)
Recording and playback time (when
using MDW-80)
Maximum 160 min. in monaural
Maximum 320 min. in LP4 stereo
Revolutions
350 rpm to 3,600 rpm (CLV)
Error correction
ACIRC (Advanced Cross Interleave Reed
Solomon Code)
Sampling frequency
44.1 kHz
Sampling rate converter
Input: 32 kHz/44.1 kHz/48 kHz
Coding
ATRAC (Adaptive TRansform Acoustic
Coding)
ATRAC3 — LP2/LP4
Modulation system
EFM (Eight to Fourteen Modulation)
Frequency response
20 to 20,000 Hz
±
3 dB
When recording
(Unit: approx.hours)(JEITA
4)
)
Batteries
SP
Stereo
LP2
Stereo
LP4
Stereo
NH-14WM
nickel metal
hydride
rechargeable
battery
NH-14WM
nickel metal
hydride
rechargeable
battery
NH-14WM
nickel metal
hydride
rechargeable
b One
NH-14WM
nickel metal
hydride
rechargeable
b One
11
16
20
11
16
21
LR6 (SG)
Sony alkaline
dry battery
LR6 (SG)
LR6 (SG)
29
38
50
When playing
Batteries
SP
Stereo
LP2
Stereo
LP4
Stereo
31
38
45
LR6 (SG)
Sony alkaline
dry battery
47
57
69
80
95
114
Battery operation time
3)
Inputs
1)
MIC: stereo mini-jack
(minimum input level 0.25 mV)
Line in: stereo mini-jack for analog input
(minimum input level 49 mV)
optical (digital) mini-jack for optical
(digital) input
Outputs
i
/LINE OUT
2)
: stereo mini-jack (dedicated
remote control jack)/194 mV (10 k
Ω
)
Maximum output (DC)
2)
Headphones:
4 mW + 4 mW (16
Ω
)(AEP,UK models)
5 mW + 5 mW (16
Ω
)(other models)
Power requirements
Sony AC Power Adaptor connected at the DC
IN 3V jack:
120 V AC, 60 Hz (Models for USA, Canada,
Mexico and Taiwan)
230 - V AC, 50/60 Hz (Models for continental
Europe)
240 V AC, 50 Hz (Model for Australia)
220 V AC, 50 Hz (Model for China)
230 - V AC, 50 Hz (Models for U.K. and
Hong Kong)
100 - 240 V AC, 50/60 Hz (Other models)
The recorder:
Nickel metal hydride rechargeable battery
NH-14WM, 1.2V, 1350mAh (MIN), Ni-MH
LR6 (size AA) alkaline battery
Battery charging stand:
AC power adaptor DC 3V
SILVER MODEL
