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Extracted text from philips az 7387 service manual (Ocr-read)
Page 1
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CS 46 511
TECHNICAL SPECIFICATION
General
Dimensions (WxHxD) : 128x28x136.5mm
Weight without batteries : 225g
Power supply modes
DC-in socket : 4.5-5.5V
Primary batteries (2xLR6) : 1.55-3.6V
Rechargable batteries : 1.55-3.6V
Battery lifetime
Battery empty detection
Battery weak level : 2.1V nom. ±150mV
Battery empty level : 1.6V nom. +100/-50mV
Charge circuit
Charge current : 200mA nom. ±20%
Charge time for 80% AY3361 : 4.0hrs nom.
Max. charge time (µP controlled) : 5.0hrs nom.
Temperature protection : none
Current consumption (DC-in=4.5V, excl. illumination)
Current consumption (Batt. supply=2.25V, excl. illumin.)
Shock resistance(ESA off)
+X/-X direction :³2.5g
+Y/-Y direction :³2.5g
+Z/-Z direction :³2.0g
Shock resistance by use of car base(ESA off)
+X/-X direction :³6g
+Y/-Y direction :³6g
+Z/-Z direction :³6g
Headphone out (measured with 16½load, ESA & DBB off)
Output power (THD=10%) : 2x12mW (+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
Laser
Output power : <5mW (3mW typ.)
Wavelength : 780nm
Measurement setup
Use Audio Signal disc SBC429 4822 397 30184
L
R
LEVEL METERe.g. Sennheiser UPM550
with FF-filter
S/N and distortion metere.g. Sound Technology ST1700B
N O I T A R E P OFF O A S ENO M S PNO A S E
e d o m - y a l P.p y t A m 5 6 1Ð .p y t A m 5 6 1
e d o m - p m u J.p y t A m 0 5 4Ð .p y t A m 0 5 4
y b - d n a t S
) e g r a h c e r . l c x e (. p y t A m 4 . 0
N O I T A R E P OFF O A S ENO M S PNO A S E
e d o m - y a l P.p y t A m 5 4 1Ð .p y t A m 5 6 1
e d o m - p m u J.p y t A m 0 5 4Ð .p y t A m 0 5 4
y b - d n a t S
) e g r a h c e r . l c x e (. p y t A m 5 1
E P Y T Y R E T T A BFF O A S ENO M S PNO A S E
s e i r e t t a b y r a m i r P
) 6 R L x 2 (. p y t s r h 2 1Ð .p y t s r h 2 1
1 6 3 3 Y A k c a p - u c c A
) h A m 0 0 7 , d C i N (. p y t s r h 4Ð .p y t s r h 4
Page 2
DISPLAY................ shows the different playing modes, tracks and times
¤...........................skips and searches forward
°...........................skips and searches backward
VOLUME................adjusts the volume level at the headphone socket
RESUME/HOLD ....activates the RESUME function and/or HOLD function (locking all buttons)
MODE 0 0
................selects the different playing modes: SHUFFLEªSHUFFLE REPEAT ALLªREPEATªREPEAT
ALLªSCANªoff
PROG P .................stores tracks in a program and reviews the program
DBB .......................Dynamic Bass Boost: enhances the bass response,
DBB 1ªDBB 2ªDBB 3ªoff
Press this button for more than 3 seconds to switch off/on acoustic feedback.
STOP 9..................stops CD play, deletes various settings, switches off the CD player and activates charging.
OPEN.....................opens the lid of the CD player
2;..........................starts and pauses CD play
ESA........................Electronic Shock Absorption is the buffer memory for uninterrupted sound
EARPHONE p.......Earphone socket (3.5mm)
4.5 V DC ................Socket for external power supply
Battery compartment to insert batteries1-2
CS 46 512
CONNECTIONS AND CONTROLS
4.5 V DC
TYPEPLATE
OPEN DBB
MODEDISPLAY
PROGRAM ESA
PLAY / PAUSESTOPNEXT
PREVIOUS
EARPHONE JACK
VOLUME
HOLD / RESUME
E L B A T R O P - D C F O S E R U T A E F
A 4 , A 3 L E B A M Y L I M A F A 3 M R O F T A L PA4 M R O F T A L P
1 8 3 7 Z A28 3 7 Z A38 3 7 Z A48 3 7 Z A58 3 7 Z A68 3 7 Z A78 3 7 Z A18 4 7 Z A28 4 7 Z A38 4 7 Z A
) A S E ( N O I T P R O S B A K C O H S C I N O R T C E L E. c e s 2 1.c e s 2 1.c e s 2 1.c e s 2 1.c e s 2 1.c e s 2 1.c e s 2 1.c e s 5 2.c e s 5 2.c e s 5 2
) M S P ( E D O M E V A S R E W O PÐÐÐÐÐÐÐÐÐÐ
N O I T C N U F E M U S E R / D L O H
0/00/00/00/00/00/00/00/00/00/0
S E G A T S B B D3333333333
K C A B D E E F C I T S U O C A
0000000000
Y R O M E M M A R G O R P9 9999999999999999999
H M i N / d C i N N O I T C N U F E G R A H C E R
0Ð /0Ð /0Ð /0Ð /0Ð /0Ð /0Ð /0Ð /0Ð /0Ð /
D E R A P E R P X O B Y R E T T A B L A N R E T X EÐÐÐÐÐÐÐÐÐÐ
N O I T A N I M U L L I D C LÐÐÐÐÐÐÐÐÐÐ
D E R A P E R P L O R T N O C E T O M E R D R O CÐÐÐÐÐÐÐÐÐÐ
T U P T U O L A T I G I D / E N I LÐ / ÐÐ/ ÐÐ/ ÐÐ/ ÐÐ/ ÐÐ/ ÐÐ/ ÐÐ/ ÐÐ/ ÐÐ/ Ð
FEATURE OVERVIEW