Panasonic SL-SX430EB User manual

ORDERNo.AD0402012C8
PortableCD Player
SL-SX430EB/ SL-SX430EG / SL-SX430GC/ SL-SX430GK/ SL
-SX430GS
Colours
(S)..................SilverType
(A)..................BlueType(EB, EG, GCareas)
SPECIFICATIONS
Specification
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Audio (CD-DA)
Sampling frequency: 44.1kHz
No. ofchannels: 2 (left and right, stereo)
Frequencyresponse: 20 to 20,000 Hz/ (+0dBto -7dB)
Headphoneoutputlevel: RMSmax. 6mW+6mW/ 16 /
(adjustable)
Pickup
Lightsource: Semiconductorlaser
Wavelength: 780 nm
MP3
Supported bit-rates: 32 kbpsto 320 kbps/ (128
kbpsisrecommended)
Supported sampling frequency: 48 kHz/44.1kHz/32 kHz
Maximumnumberofitems /
(total no. ofalbums and tracks): 999
Maximumalbumlevels: 100
General
Powersupply:
DCinput; DC4.5V
ACadaptorinput; EB:AC220 -240V50/60Hz
EG:AC220 -230V50/60Hz
GC:AC110 -127V/ 220 -240V
/ 50/60Hz
GK:AC220V50Hz
GS: AC220 -240V50/60Hz
Powerconsumption:
Using ACadaptor; EB, EG, GK, GS: 0.7W
GC:2.8W
Recharging; EB, EG, GK, GS: 3.1W
GC:4.5W
Playtime:
Using on aflatstablesurface at25°C, EQisoff, Hold ison, Anti-
skip ison POS1(CD-DA), recommended bitrate(MP3:128 kbps),
and theDigital Re-masterisoff (MP3).Playtime areinhoursand
approximate.
Batteries used:
2optional alkalinebatteries; MP3disc....85h / CD-DA
disc....50h
2optional rechargeablebatteries
;MP3disc....40h / CD-DA disc....23h
Recharging time: 4 to 5hours
-Theplay timemay beless depending on theoperating conditions.
-Play timewill beconsiderablyreducedwhenplaying CD-RW.
Operational temperaturerange: 0°C-40°C
Rechargeabletemperaturerange: 5°C-40°C
Dimensions(WxHxD): 135x24.3x135mm
Mass: 224g (with batteries)
180g (withoutbatteries)
Note:
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Specificationsaresubjectto changewithoutnotice.
Mss and dimensionsareapproximate.
Noteon CD-Rand CD-RW:
Thisunitcan playCD-Rand CD-RW recorded with CD-DA orMP3.
Use an audio recording disc forCD-DA and finalize*itwhen you
finish recording. Theunitmaynotbeableto playsome
discsdueto thecondition oftherecording. / *Aprocess performed
afterrecording thatenables CD-R/CD-RW playersto playaudio
CD-Rand CD-RW.
1. Precaution of LaserDiode
CAUTION:
Thisunitutilizes aclass 1laser. Invisiblelaserradiation isemitted
fromthepickup lenswhentheunitisturnedon:
1. Donotlookdirectlyintothepickup lens.
2. Donotuse optical instruments tolookat thepickup lens.
3. Donotadjust thepreset variableresistoron theoptical pickup.
4. Donotdisassembletheoptical pickup unit.
5. Iftheoptical pickup isreplaced, use themanufactures specified
replacementpickup only.
6. Use ofcontrol oradjustments orperformance ofprocedures other
thanthose specifiedherinmayresultinhazardousradiation
exposure.
CAUTION:
Thisproduct utilizes aliserdiodewiththeunitturned“on”, invisible
laserradiation isemittedfromthepickup lens. / Wavelength:780nm
/ Maximumoutputwadiation powerfrompickup:100 W/VDE/
Laserradiationfromthepickup lensissafetylevel, butbesurethe
followings:
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1. Donotdisassembletheoptical pickup unit, since radiation from
exposedlaserdiodeisdangerous.
2. Donotadjust thevariableresistoron thepickup unit. Itwas
alreadyadjusted.
3. Donotlookat thefocuslensusing optical instruments.
4. Recommend nottolookat pickup lensforalong time.
ACHTUNG:
Dieses Produkt enthalteineLaserdiode. ImeingeschaltetenZustand
WirdunsichtbareLeserstrahlung von derLasereinheitabgestrahlt. /
Wellenlage:780nm/ MaximaleStrahlungsleistung derLasereinheit:
100 W/VDE/ DieStrahlungasderLasereinheitist ungefahrlich,
wenn folgendePunkte beachtet werden:
1. DieLasereinheitnichtzeriegen, dedieStrahlung ander
freigelegtenLaserdiodegefahrlichist.
2. DenwerkseitigJustiertenEinstellreglerderLasereinhitnicht
verstellen.
3. NichtmitoptischenInstrumentenindieFokussierlines blicken.
4. NichtuberlangereZeitindieFokussierlines blicken.
2. Accessories
For all area:
-Stereoearphones..................................................1pc.
(L0BAB0000186)
-Wiredremote control.............................................1pc.
(N2QCBD000010)
For (EB), (GS)areas:
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-ACadaptor...............................................................1pc.
(RFEA435B-S)
For (EG)area:
-ACadaptor...............................................................1pc.
(RFEA431E-S)
For (GC) area:
-ACadaptor...............................................................1pc.
(N0JDCE000001)
-Powerplug adaptor................................................1pc.
(K2DA42E00001)
For (GK) area:
-ACadaptor...............................................................1pc.
(RFEA437T-S)
3. Location of controls/ Connection toother
equipment
4. Handling Precautions forTraverse Deck
Thelaserdiodeinthetraverse deck (optical pickup)may break downduetopotential difference
causedbystaticelectricityofclothes or humanbody.
So, becareful ofelectrostaticbreakdownduring repairofthetraverse deck (optical pickup).
4.1. Handling thetraverse deck (optical pickup)
1. Thetraverse deck (optical pickup)isanextremelyhigh-precision
construction and must notbesubjectedtoimpact, excessive
vibration, orothertypes ofrough handling.
2. To protect thelaserdiodeagainst electrostaticbreakdown, be
surethat theshortland Aand Boftheflexibleboard(FFCboard)
shouldbeshort-circuitbysolderbeforepulling outtheFFC. Then
inserting ashortpinorsimilarobject intothetipoftheflexible
board. / (Referto Fig. 1 )
3. Handletheflexiblecircuitboardswithcare;excessiveforce could
cause themtobebroken.
4. Donotturnthepre-set variableresistor(foradjustmentofthe
laserpower);ithas beenadjustedat thefactory.
(as shownin Fig. 1 )
Fig. 1
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4.2. Caution whenreplacing traverse deck
Thenewtraverse deck short-circuitsbytheshortpin, thefoil (C) and shortlandstoprotectthe
laserdiodeagainstelectrostaticbreakdown. Besuretoreplace tonewonefollowing procedures.
1. RemovetheshortpinfromtheFFC, and thenconnect ittothe
connector.
2. Cutthefoil (C). (Referto Fig. 1 )(Take carenottomake contact
withcutting pointeachother.)
3. Unsoldertheshortlands. (Referto Fig. 1 )
4.3. Grounding forelectrostaticbreakdownprevention
1. Humanbodygrounding
Use theanti-staticwrist straptodischargethestaticelectricity
fromyourbody. (as shownin Fig. 2 )
2. Worktablegrounding
Putaconductivematerial (sheet) orsteel sheet on thearea where
theoptical pickup isplaced, and fround thesheet. (as shownin
Fig. 3 )
Caution
Thestaticelectricityofyourclothes will notbegroundedthrough
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thewrist strap.
So, take carenottolet yourclothes touchthetraverse deck (optical
pickup). Fig. 2
Fig. 3
5. Operation Checks and Component Replacement
Procedures
-Thissection describes procedures forchecking theoperation of
themajorprintedcircuitboardsand replacing themain
components.
-Forreassemblyafteroperation checks orreplacement, reverse the
respectiveprocedures. Special reassemblyprocedures are
describedonlywhenrequired.
5.1. Checking fortheP.C.B. ass’y
5.1.1. Checking for theP.C.B. ass’y/ (A side)
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-Check theP.C.B. ass’y(Aside) as shownbelow.
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5.1.2. Checking for theP.C.B. ass’y/ (B side)
-Follow the(Step1)-(Step6) ofitem5.1.1.
-Check theP.C.B. ass’y(Bside) as shownbelow.
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5.2. ReplacementfortheCD lidunit
-Follow the(Step1)-(Step4) ofitem5.1.1.
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5.3. ReplacementfortheLCD, operation button, LCD panel and multi
button SW unit
-Follow the(Step1)-(Step4) ofitem5.1.1.
-Follow the(Step1)-(Step4) ofitem5.2.
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5.4. Replacementforthespring retainerplate and openspring
-Follow the(Step1)-(Step4) ofitem5.1.1.
-Follow the(Step1)-(Step4) ofitem5.2.
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5.5. Replacementforthetraverse motor
-Follow the(Step1)-(Step3) ofitem5.1.1.
NOTE:
Besuretoconfirm theitem4“Handling PrecautionsforTraverse
Deck”beforeremoving thetraverse deck unit.
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5.6. Replacementfortheoptical pick-up
-Follow the(Step1)-(Step3) ofitem5.1.1.
-Follow the(Step1)-(Step3) ofitem5.5.
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5.7. Replacementfortherest switch
-Follow the(Step1)-(Step3) ofitem5.1.1.
-Follow the(Step1), (Step2) ofitem5.5.
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6. Checking the Operation Problemson the Traverse
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Deck (Optical Pickup)
Make suretofollowtheprocedures belowtocheck theoperation problemsofthetraverse deck
(optical pickup)beforereplacing it.
Replace thetraverse deck onlyaftertheproblem isidentified.
Check theoperationsdescribedbelowon thetraverse deck afterreplacing it.
*Checking SkipSearch
1. Playanordinarymusical programdisc.
2. Press theskipbutton tocheck fornormal skipsearchoperation
(inboththeforwardand reverse directions).
*Checking Manual Search
1. Playanordinarymusical programdisc.
2. Press themanual searchbutton tocheck forsmoothmanual
searchoperationsat eitherlow orhigh speed(inboththeforward
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and reverse directions).
*Checking Playability
1. Playthe0.7mm black dotand the0.7mm wedgeon theplayability
test disc (SZZP1054C)and verifythat no sound skipornoise
occurs.
2. Playthemiddletracks oftheuneventest disc (SZZP1056C)and
verifythat no sound skipornoise occurs.
7. AutomaticAdjustment ResultsDisplayFunction
(Self-check Function)
Onthese units(SL-SX430), eachautomaticadjustmentresultsaredisplayedon theLCD. This
function isconvenienttocheck or identifywhichautomaticadjustmentcircuitisincorrect. The
followingsarethecontentsoftheautomaticadjustmentresultdisplays (self-check function).
7.1. How todisplayautomaticadjustmentresults
1. Loadthetest disc (SZZP1054C).
2. Press the (SKIP/SEARCH)and (SKIP/SEARCH)
Buttonssimultaneouslyand holdthem, and additionallypressthe
(PLAY/PAUSE)Button.
3. Press the (Stop/operation off) Button once.
4. Anautomaticadjustmentresultisdisplayedon theLCD.
7.2. Displayofautomaticadjustmentresults (self-check function)
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