Philips az 7384 service manual
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Page 1
1-1 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
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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