D-NF610/NF611
US Model
Canadian Model
AEP Model
UK Model
E Model
SERVICE MANUAL
PORTABLE CD PLAYER
Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
9-877-312-01
2003E1600-1
© 2003.05
SPECIFICATIONS
Ver 1.0 2003. 05
Model Name Using Similar Mechanism
NEW
CD Mechanism Type
CDM-3325ER2
Optical Pick-up Name
DAX-25E
CD player
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wavelength:
λ
= 780 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 objective lens surface on
the optical pick-up block with 7 mm aperture.)
D-A conversion
1-bit quartz time-axis control
Frequency response
20 - 20 000 Hz
+1
–2
dB (measured by JEITA CP-
307)
Output (at 4.5 V input level)
Headphones (stereo minijack)
Approx.5 mW + Approx. 5 mW at 16
Ω
Radio
Frequency range (9k/10k switch)
•9 kHz step:
TV: 2 - 13 ch
WB (weather band): 1 - 7 ch
FM: 87.5 - 108.0 MHz
AM: 531 - 1 710 kHz
•10 kHz step:
TV: 2 - 13 ch
WB (weather band): 1 - 7 ch
FM: 87.5 - 108.0 MHz
AM: 530 - 1 710 kHz
Antenna
FM: Headphones/earphones cord antenna
AM: Built-in ferrite bar antenna
General
Power requirements
For the area code of the model you
purchased, check the upper left side of the
bar code on the package.
• Two LR6 (size AA) batteries: 1.5 V DC
×
2
• AC power adaptor (DC IN 4.5 V jack):
U, U2, CND, E92, MX and TW models:
120 V, 60 Hz
AEP, EE, EE1, E, E13
and E13/2 models: 220 - 230 V, 50/60 Hz
CEK model: 230 V, 50 Hz
AUS model: 240 V, 50 Hz
EU8, EU8/C, JE.W, E18, KR and EE8
models: 100 - 240 V, 50/60 Hz
HK model: 230 V, 50 Hz
Battery life*
1
(approx. hours)
(When you use the CD player on a flat and stable
surface.)
Playing time varies depending on how the CD
player is used.
When using two Sony alkaline batteries
LR6 (SG) (produced in Japan)
G-PROTECTION
“1”
“2”
Audio CD
48
43
ATRAC3plus files*
2
75
75
MP3 files*
3
70
70
RADIO ON
62
*1 Measured value by the standard of JEITA
(Japan Electronics and Information Technology
Industries Association)
*2 When recorded at 48 kbps or 64 kbps
*3 When recorded at 128 kbps
Operating temperature
5
°
C - 35
°
C (41
°
F - 95
°
F)
Dimensions (w/h/d) (excluding
projecting parts and controls)
Approx. 136.0
×
25.4
×
156.3 mm
(5
3
⁄
8
×
1
×
6
1
⁄
4
in.)
Mass (excluding accessories)
Approx. 215 g (7.6 oz.)
Design and specifications are subject to change
without notice.
Photo : D-NF610
• Abbreviation
AUS : Australian model
CND : Canadian model
E13
: 220-230 V AC area in E model
E92
: 120 V AC area in E model
EE
: East European model
HK
: Hong Kong model
KR
: Korean model
MX
: Mexican model
TW
: Taiwan model
