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TECHNICA L SPECIFIC ATION
iPho necompatibility -Compatiblewith:iPhone,iPhone3G,iPho ne3GS
iPodcompatibility -Compa tible w ith: iP od, iPod mini, iPod wi thcolor display,iPod5thGeneration, iP od clas sic, iPod nano1stGeneration,iPodnano2ndGeneration, iPodnano3rdGeneration,iPodtouch,iPodnano 4thGeneration,iPodtouch2ndGeneration,iPod nano5thGeneration,iPodtouch2ndGen8/16/ 32GB
iPho ne/ iPodAPP -Appname:Fidelio+ -FreedownloadfromAppstore -Compatibility:Fideliodo cking speaker ,iPhoneOS 3.0 -Playback:Album/tracknavigation,Playback controls -Sound se ttings: DBB, DS C- Flat,P op,Rock,Ja zz,Clas sic -Clock: Anal og display , Digital d isplay -Alarm: Multiple alarms, Sleep timer, W ake up t o mu sic,Wakeuptonaturesounds,Wakeupto photo -Batterystatus: Spe akerbatter ystatus
Conn ectivity -Auxin
Aud ioPlayback -Cradleplaybackmode:ChargingiPhone,Charging iPod
So und -Outputpower(RMS):10W -SoundEnhancement:Dynam icBassBoost -Sound System: Stereo -Volume C ontrol:Volume C ontrol up/d own
Lou dspeakers -Neodyniummag netsystem
Accessories -Cables : 3.5mm A UX-in
Power-Power supply:100-240VAC,50/60Hz ,Battery -Bat tery Type: Buil t-in ba ttery -Operatingtimeonbattery: 8 hr
Dimensio ns -Mastercarton weight: 2.3 kg -Productdimensions(Wx DxH):310x110x40 -Weightincl.Packaging:1.04 kg -Mastercartondimensions:175x162x440mm -Mastercarton quantity: 2 -Weight:0.76kg -
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Type /Versions :
Feature s
Board in used :
DS7550
Service policy
Main BOARD
Key BOARD
* TIPS : C -- Component Lever Repai r.
M -- Module Lever Repair
-- Used
/93 /12 73/ /05
Feature di ffrence
RDS
VO LTAGE SELEC TOR
ECO S TANDB Y - DARK
C/M
C
Type /Versions : DS7550
/93 /12 05/
VERSION VARIATION
Ipod BOARD
(APAC) (CHINA) (APAC)
C/M
C
C/M
C
C C C
(LATAM)
C/M
C
C
73/
77/(LATAM)
77/
C/M
C
C
87/(LATAM)
87/
C/M
C
C
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LF Generator e.g. PM5110
Recorder
Use Universal Test Cassette CrO2SBC419 4822 397 30069
LEVEL METERe.g. Sennheiser UPM550
with FF-filter
S/N and distortion met e e.g. Sound Technology ST170
L
R DUT
or Universal Test Cassette FeSBC420 4822 397 30071
LEVEL METERe.g. Sennheiser UPM550 with FF -filter
S/N and distortion metere.g. Sound Technology ST1700B
L
R DUT
CD
Use Audio Signal Disc
(replaces test disc 3) SBC429 4822 397 30184
Bandpass
250Hz-15kHz
e.g. 7122 707 48001 LF Voltmeter e.g. PM2534 DUT
S/N and distortion meter e.g. Sound Technology ST1700B
Frame aeriale.g. 7122 707 89001
Tuner AM (MW,LW)
To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.
Use a bandpass filter (or at least a high pass filter with 250Hz) to e\
liminate hum (50Hz, 100Hz).
RF Generator e.g. PM5326
Ri=50 :
Bandpass
250Hz-15kHz
e.g. 7122 707 48001 LF Voltmeter e.g. PM2534 DUT
RF Generator
e.g. PM5326
S/N and distortion meter e.g. Sound Technology ST1700B
Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance f\
rom the pilottone (19kHz, 38kHz).
Ri=50 :
Tuner FM
MEASUREMENT SETUP
