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1-1
General
Dimensions (WxHxD) : 129x26x140mm
Weight without batteries : 220g
Power supply modes
DC-in socket : 2.5-6.0V
Primary batteries (2xLR6) : 1.7-3.6V
Rechargable batteries (AY3362) : 1.7-3.6V
Battery lifetime
Battery level detection
Charge section (not on all versions)
Charge current : 250mA ±10%
Charge time for 80% AY3362 : 4.0h nom.
Charge time for 100% AY3362 : 6.0h nom.
Max. charge time (µP controlled) : 7h
Temperature protection : 50°C ±5°C
Current consumption CDDA-playback
Shock resistance
+X/-X direction : -‰¥2.5g
+Y/-Y direction : -‰¥2.5g
+Z/-Z direction : -‰¥2.0g
Headphone out (measured with 16-„¦ load, DBB/ESP off)
Output power (THD=10%)
/17 version only : 2x12mW (+1/-3dB)
all other versions : 2x6mW (+1/-3dB)
Frequency response (1mW) : 100Hz-20kHz within 6dB
S/N ratio (unwght) : -‰¥80dB (83dB typ.)
S/N ratio (A-wght) : -‰¥82dB (85dB typ.)
THD+N (1kHz, 1mW) : -‰¤1% (0.2% typ.)
Channel crosstalk (1kHz, no load) : -‰¤-24dB (-44dB typ.)
Channel unbalance (-40dB) : -‰¤5dB
Volume attenuation (1kHz) : -‰¥60dB
Dynamic Bass Boost DBB
Laser
Output power : <5mW (3mW typ.)
Wavelength : 780nm
Measurement setup
Use Audio Signal disc SBC429 4822 397 30184
Low pass filter 22kHz L
R
LEVEL METER e.g. Sennheiser UPM550
with FF-filter
S/N and distortion meter e.g. Sound Technology ST1700B
DUT
N
!
) = 2=+12 :
;
L.P.F. = 13 th
order filter 4822 395 30204
E G A T S B B D e s n o p s e r y c n e u q e r F
z H k 3 6 z H k 1 z H k 0 1
1 B B D B d 8 + ±B d 2 B d 0 ±B d 2 B d 0 ±B d 2
E D O M N O I T A R E P O ) V 5 . 4 ( Y L P P U S N I - C D ) V 5 2 . 2 ( Y L P P U S . T T A B
F F O P S E N O P S E F F O P S E N O P S E
e d o m - y a l P.p y t A m 0 0 1.p y t A m 0 0 1.p y t A m 0 2 1.p y t A m 0 2 1
e d o m - p m u J.p y t A m 0 2 2.p y t A m 0 2 2.p y t A m 0 0 3.p y t A m 0 0 3
e d o m - e g r a h C.p y t A m 0 0 4a/ n
g n i t h g i l k c a B
) l a n o i t i d d a (. p y t A m 0 5.p y t A m 0 5
y b - d n a t S
) e g r a h c e r . l c x e (. p y t A m 0 305
µ . p y t A
L E V E L N O I T C E T E D s e i r e t t a b y r a m i r P s e i r e t t a b e l b a g r a h c e R
y t p m e y r e t t a BV 8 . 1
V m 0 5 - / 0 0 1 +V 8 . 1
V m 0 5 - / 0 0 1 +
1 k a e w y r e t t a B+ l e v e l y t p m e y r e t t a b
V 9 . 0
± V m 0 0 1+ l e v e l y t p m e y r e t t a b
V 7 . 0 ± V m 0 0 1
2 k a e w y r e t t a B+ l e v e l y t p m e y r e t t a b
V 6 . 0
± V m 0 0 1+ l e v e l y t p m e y r e t t a b
V 5 . 0 ± V m 0 0 1
3 k a e w y r e t t a B+ l e v e l y t p m e y r e t t a b
V 3 . 0
± V m 0 0 1+ l e v e l y t p m e y r e t t a b
V 3 . 0 ± V m 0 0 1
E P Y T Y R E T T A B O P S E N Power Save
ON
s e i r e t t a b y r a m i r P
6 R L x 2
s e i r e t t a b e l b a g r a h c e R
) h A m 0 0 2 1 ( 2 6 3 3 Y A
25 hours 22 hours
10 hours 9 hours
TECHNICAL SPECIFICATION
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1-2
CONNECTIONS AND CONTROLS
AX21.. & AX51..
1OPEN2..............opens the CD lid
29......................stops CD play, clears a program or switches the
player off
3-ˆž.....................skips and searches CD tracks backwards
42;....................switches the player on, starts or pauses CD play
5§.....................skips and searches CD tracks forwards
6DBB .................switches the bass enhancement on and off. This
button also switches acoustic feedback (the
beep) on/off when it is pressed for more than 2
seconds
7........................display
8PROGRAM ......programs tracks and reviews the program
9MODE..............selects the different playing possibilities:
SHUFFLE ,
SHUFFLE REPEAT ALL , REPEAT , REPEAT ALL and
SCAN
0RESUME .........stores the last position of a CD track played
HOLD ..............locks all buttons
OFF .................switches RESUME and HOLD off
!LINE OUT/p....3.5 mm headphone socket, socket to connect the
player to another audio input of an additional
appliance, remote control socket (not on all
versions)
@VOL E..........adjusts the volume
#4.5V DC ...........socket for external power supply
$........................belt clip holder
%........................typeplate
AX71..
1OPEN2..............opens the CD lid
22;....................switches the player on, starts or pauses CD play
39......................stops CD play, clears a program or switches the
player off
4§.....................skips and searches CD tracks forwards
5ESP .................ELECTRONIC SKIP PROTECTION ensures
continues CD playback regardless of vibrations
and shocks
6MODE..............selects the different playing possibilities:
SHUFFLE ,
SHUFFLE REPEAT ALL , REPEAT , REPEAT ALL and
SCAN
7........................display
8PROGRAM ......programs tracks and reviews the program
9BASS ...............switches the bass enhancement on and off. This
button also switches acoustic feedback (the
beep) on/off when it is pressed for more than 2
seconds
0-ˆž.....................skips and searches CD tracks backwards
!RESUME .........stores the last position of a CD track played
HOLD ..............locks all buttons
OFF .................switches RESUME and HOLD off
@LINE OUT/p....3.5 mm headphone socket, socket to connect the
player to another audio input of an additional
appliance, remote control socket (not on all
versions)
#VOL E..........adjusts the volume
$4.5V DC ...........socket for external power supply
%........................belt clip holder
^........................typeplate
^ % $
PROGRAM
MODE
BASS
ESP C
D
R
E
W
R
I
T
A
B
L
E
C
O
M
P
A
T
I
B
L
E D
I
G
I
T
A
L
D
Y
N
A
M
I
C
B
A
S
S
B
O
O
S
T
ERMS
UOFF-E-LHOD
VOL. L
INE
OUT
/ O
P
E
N 1 2 3 4 5 6 7
8
9
0
!
@
#
CD REWRITABLE COMPATIBLE
PROGRAM
MODE
DBB
TRACKM
O
D
E
D
IGITA
L DYN
AM
IC BA
SS BO
O
ST
0VOL.
REMS
UOFF-E-LHOD
L
INE
OUT/ OPEN
% $ 1 2 3
4 5
6
7
8
9
0
!
@
#
For more information of operation instruction
please visit Philips Audio internet site :
http://www.audio.philips.com
