Panasonic SAAK300 - MINI HES W/CD PLAYER User manual

SCHEMA*99
Service Manual
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ORDERNO.MD0110223C1
A6
CDStereoSystem
lSA-AK300
Colour
(K)... BlackType
(S)...SilverType
Area
(P)... U.S.A.
(PC)...Canada
TAPESECTION :
SG-2WMECHANISMSERIES
CDSECTION:
RAE0152Z-3TRAVERSEDECKSERIES
Specifications
AMPLIFIERSECTION
Poweroutput
10%Totalharmonicdistortion
3kHz-16 kHz,bothchannelsdriven
(HIGH)45 Wperchannel(6 )
60 Hz-3kHz,bothchannelsdriven
(LOW)45 Wperchannel(6 )
TotalBi-Amppower90 Wperchannel
Poweroutput
10%Totalharmonicdistortion
10 kHz,bothchannelsdriven
(HIGH)48 Wperchannel(6 )
1kHz,both channelsdriven
(LOW)52 Wperchannel(6 )
TotalBi-Amppower100 Wperchannel
Inputsensitivity
AUX250 mV
InputImpedance
AUX13.3 k
FMTUNERSECTION
Frequencyrange87.9-107.9MHz(200kHzsteps)
87.5-108.0MHz(100kHzsteps)
Sensitivity2.5μV(IHF)
S/N26 dB2.2μV
Antennaterminal(s)75 (unbalanced)
AMTUNERSECTION
Frequencyrange520 -1710 kHz(10kHzsteps)
Sensitivity
S/N20 dB(at1000 kHz)560μV/m
CASSETTEDECKSECTION
Tracksystem4track, 2channel
Heads
Record/playbackSolidpermalloyhead

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©2001 MatsushitaElectronics(S)Pte.Ltd.Allrightsreserved. Unauthorizedcopyinganddistribution isaviolation oflaw.
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ErasureDoublegapferritehead
MotorDCservo motor
Recording systemACbias100 kHz
Erasing systemACerase100 kHz
Tapespeed4.8 cm/s
Frequencyresponse(+3dB,-6dBatDECKOUT)
NORMAL(TYPEI)35 Hz-14 kHz
S/N50 dB(Aweighted)
Wowand flutter0.18%(WRMS)
Fastforwardand rewindtimeApprox.120 secondswith
C-60 cassettetape
CDSECTION
Sampling frequency44.1 kHz
Decoding16 bitlinear
Beamsource/wavelengthSemiconductorlaser/780 nm
NumberofchannelsStereo
Frequencyresponse20 Hz-20 kHz(+1, -2dB)
Wowand flutterBelowmeasurablelimit
Digitalfilter8fs
D/AconverterMASH(1 bit DAC)
GENERAL
PowersupplyAC120 V,60Hz
Powerconsumption 165W
Powerconsumptioninstandbymode
0.34 W
Dimensions(Wx HxD)250 x315 x 345 mm
(927/32”x12 13/32”x13 19/32”)
Mass7.4 kg(16.3 lb)
SYSTEM
SC-AK300(P)MusicCenter:SA-AK300(P)
Speaker:SB-AK300(P)
SC-AK300(PC)MusicCenter:SA-AK300(PC)
Speaker:SB-AK300(P)
Notes:
1.Specificationsaresubjecttochangewithoutnotice.Mass and dimensionsareaproximate.
2.Totalharmonicdistortion ismeasuredby thedigitalspectrumanalyzer.
3.Thelabels“HIGH”and“LOW”on therearofthespeakersreferto High frequency andLowfrequency.

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9Self-DiagnosticFunction
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9.1Self-diagnosticdisplay
9.2HowtoentertheSelf-DiagnosticFunction
9.3CassetteMechanismTest(ForerrorcodeH01,H02, H03,F01, F02)
9.4CDMechanismTest(F15, F26,F16, F17,F27, F28,F29, H15)
9.5Toclearall Errorcode
9.6Howtogetoutfrom Self-Diagnosticfunction
9.7PowerAmplifierFailure(F61)
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9.1Self-diagnosticdisplay
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This unit isequippedwithaself-diagnosticdisplayfunction which,ifaproblemoccurs, will display
anerrorcodecorrespondingtotheproblem.
Usethisfunction whenperformingmaintenanceon theunit.
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9.2Howtoenter theSelf-DiagnosticFunction
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9.3CassetteMechanismTest(Forerror code
H01,H02,H03,F01,F02)
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1.Press“TAPE, DECK1/2”toselectDeck2.
2.Loadacassettetapewiththeerasureprevention tab,removefrom leftsideonlyand closethe
cassetteholder.
3.Press“FASTFORWARDMEMORY”(Tapewill bestopafter2seconds)
4.Loadacassettetapewiththeerasureprevention tab, removefrom rightsideonlyand closethe
cassetteholder.
5.Press“REVERSEFMMODE/BP”(Tapewill bestopafter2seconds)
6.Loadapre-recordedtapewithbothsiderecordtabsintactand closethecassetteholder.
7.Press“PLAY/TUNE/TIMEADJUP”(AfterTPS function, tapewillstopautomatically)
8.Press“REC/STOP”(Tapewill notmove)
9.Press“STOP/TUNEMODE”toindicateErrorcode.
¡Ifseveralproblemexist,errorcodewillchangeeachtimewhen“/TUNEMODE”is
pressed.
(e.g.H01 H03 F01 .....etc.)
10.Press“TAPE, DECK1/2”toselectDeck1.
11.Repeatstep2to9totestDeck1. (TapeDeck1will notcheckH02 becauseofno recording
function)
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9.4CD MechanismTest(F15,F26,F16,F17,
F27,F28,F29,H15)
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1.Press“CD”.
2.Press“OPEN/CLOSE(1)”and placeaCD.
3.Press“OPEN/CLOSE(1)”toclosethetray.
4.Press“OPEN/CLOSE(5)”and waituntil thetrayis open.
5.Press“OPEN/CLOSE(1)”and removetheCD.
6.Press“OPEN/CLOSE(1)”toclosethetray.
7.Press“/TUNEMODE”toindicateErrorCode.
¡Ifseveralproblemexist,errorcodewillchangeeachtimewhen“/TUNEMODE”is
pressed. (e.g. F15 F26 F16 ....etc).
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9.5Toclearall Errorcode
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1.Press“STOP/TUNEMODE”button for5seconds.
2.FLindicatorshows “CLEAR”for1second and changeto“T”.
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9.6Howtogetoutfrom Self-Diagnostic
function
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1.Press“Power”button OFF.
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9.7PowerAmplifierFailure(F61)
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1.Whenpoweramplifierfail,F61 willindicateautomatically.
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