Sony HCD-EC70 (MHC-EC70 Mini Hi-Fi System), Service Manual

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4
HCD-EC70
SECTION 2
GENERAL
This section is extracted
from instruction manual.
"EFOREUSINGTHESYSTEM
4OUSETHEREMOTE
3LIDEANDREMOVETHEBATTERYCOMPARTMENTLID Ƚ AND
INSERTTHETWO2SIZE!! BATTERIESNOTSUPPLIED ×
SIDElRSTMATCHINGTHEPOLARITIESSHOWNBELOW
.OTESONUSINGTHEREMOTE
s7ITHNORMALUSETHEBATTERIESSHOULDLASTFORABOUTSIXMONTHS
s$ONOTMIXANOLDBATTERYWITHANEWONEORMIXDIFFERENTTYPESOF
BATTERIES
s)FYOUDONOTUSETHEREMOTEFORALONGPERIODOFTIMEREMOVETHE
BATTERIESTOAVOIDDAMAGEFROMBATTERYLEAKAGEANDCORROSION
4OSETTHECLOCK
4URNONTHESYSTEM
0RESS ÒÄÆ POWER
ȩ
3ELECTTHECLOCKSETMODE
0RESS#,/#+4)-%23%4 Ȼ ONTHEREMOTE)FTHE
CURRENTMODEAPPEARSONTHEDISPLAYPRESS Ã Ñ
ȯ ONTHEREMOTEREPEATEDLYTOSELECTh#,/#+vAND
THENPRESS%.4%2 ȼ ONTHEREMOTE
3ETTHETIME
0RESS Ã Ñ ȯ ONTHEREMOTEREPEATEDLYTOSET
THEHOURANDTHENPRESS%.4%2 ȼ ONTHEREMOTE
5SETHESAMEPROCEDURETOSETTHEMINUTES
4HECLOCKSETTINGSARELOSTWHENYOUDISCONNECTTHE
POWERCORDORIFAPOWERFAILUREOCCURS
3ELECTINGAMUSICSOURCE
0RESSTHEFOLLOWINGBUTTONSORPRESS&5.#4)/. ȭ
REPEATEDLY
4OSELECT 0RESS
#$ #$ ȭ ONTHEREMOTE
4UNER 45.%2"!.$ ȭ
4APE 4!0% ȭ ONTHEREMOTE
#OMPONENTCONNECTED
USINGANAUDIOCORD &5.#4)/. ȭ
REPEATEDLYUNTILh!5$)/
).vAPPEARS
)FTHECOMPONENTHASTHE!6,3!UTOMATIC6OLUME,IMITER3YSTEM
OR"!33"//34FUNCTIONTURNOFFTHEFUNCTIONTOAVOIDDISTORTED
SOUNDFROMTHESPEAKERS
"ASIC/PERATIONS
!DJUSTINGTHESOUND
4OADJUSTTHEVOLUME
0RESS6/,5-%nONTHEREMOTEORTURNTHE
6/,5-%CONTROLONTHEUNIT
ȷ
4OADDASOUNDEFFECT
4O
0RESS
'ENERATEAMOREDYNAMIC
SOUND$YNAMIC3OUND
'ENERATOR8TRA $3'8 ȱ ONTHEUNIT
3ETTHESOUNDEFFECT %1
ȸ
0LAYINGA#$-0DISC
3ELECTTHE#$FUNCTION
0RESS#$ONTHEREMOTEOR&5.#4)/.REPEATEDLY
ȭ
0LACEADISC
0RESS ì EJECT Ȳ ONTHEUNITANDPLACEADISCWITH
THELABELSIDEUPONTHEDISCTRAY4OPLACEADDITIONAL
DISCSSLIDETHEDISCTRAYWITHYOURlNGERASSHOWN
BELOW
4OCLOSETHEDISCTRAYPRESS
ì Ȳ ONTHEUNIT
$ONOTFORCETHEDISCTRAYCLOSEDWITHYOURlNGERAS
THISMAYDAMAGETHEUNIT
3ELECTADISC
)FTHEDISCSARECURRENTLYSTOPPEDPRESS$)3#3+)0
ONTHEREMOTEOR$)3#3+)0%8#(!.'%ONTHE
UNIT
ȶ 4OCHANGEDISCSWHILEINOTHERFUNCTIONS
PRESS$)3#n ȳ ONTHEUNIT
3TARTPLAYBACK
0RESS à PLAY Ȭ OR#$ ā PLAYPAUSE ȭ ON
THEUNIT
4OEXCHANGEOTHERDISCSDURINGPLAYBACKPRESS$)3#
3+)0%8#(!.'%
ȶ ONTHEUNIT
4O 0RESS
0AUSEPLAYBACK ê PAUSE Ȭ ONTHEREMOTE
OR#$ ā ȭ ONTHEUNIT 4O
RESUMEPLAYPRESSITAGAIN
3TOPPLAYBACK Ą STOP Ⱥ
3ELECTAFOLDERONAN
-0DISC n Ȱ
3ELECTATRACKORlLE ÃÄÑ GOBACKGOFORWARD
ONTHEREMOTE ø Þ ONTHE
UNIT ȯ
&INDAPOINTINA
TRACKORlLE (OLDDOWN ù ß REWINDFAST
FORWARD ȯ DURINGPLAYBACKAND
RELEASEITATTHEDESIREDPOINT
3ELECT2EPEAT0LAY 2%0%!4
ȹ
ONTHEREMOTE
REPEATEDLYUNTILh2%0vAPPEARS
4OCHANGETHEPLAYMODE
0RESS0,!9-/$%
ȹ
REPEATEDLYWHILETHEPLAYERIS
STOPPED9OUCANSELECTNORMALPLAYNODISPLAYFORALL
DISCSORh$)3#vFORADISCORh
vFORALL-0lLES
INTHEFOLDERONTHEDISC SHUFmEPLAYh3(5&vFOR
ALLDISCSSHUFmEh$)3#3(5&vFORONEDISCSHUFmE
ORh
3(5&vFORFOLDERSHUFmE ORPROGRAMPLAY
h0'-v
7HENPLAYINGA#$$!DISC 3(5& 0LAYPERFORMSTHESAME
OPERATIONAS$)3#3(5& 0LAY
.OTESON2EPEAT0LAY
s!LLTRACKSORlLESONADISCAREPLAYEDREPEATEDLYUPTOlVETIMES
s9OUCANNOTSELECTh2%0vANDh3(5&vALLDISCSSHUFmE ATTHESAME
TIME
sh2%0vINDICATESTHATASINGLETRACKORlLEISREPEATEDUNTILYOUSTOP
IT
.OTESONPLAYING-0DISCS
s$ONOTSAVEOTHERTYPESOFTRACKSORlLESORUNNECESSARYFOLDERSONA
DISCTHATHAS-0lLES
s&OLDERSTHATHAVENO-0lLESARESKIPPED
s-0lLESAREPLAYEDBACKINTHEORDERTHATTHEYARERECORDEDONTO
THEDISC
s4HESYSTEMCANONLYPLAY-0lLESTHATHAVEAlLEEXTENSIONOF
h-0v
s)FTHEREARElLESONTHEDISCTHATHAVETHEh-0vlLEEXTENSION
BUTTHATARENOT-0lLESTHEUNITMAYPRODUCENOISEORMAY
MALFUNCTION
s4HEMAXIMUMNUMBEROF
nFOLDERSISINCLUDINGTHEROOTFOLDER
n-0lLESIS
n-0lLESANDFOLDERSTHATCANBECONTAINEDONASINGLEDISCIS
nFOLDERLEVELSTHETREESTRUCTUREOFlLES ISEIGHT
s#OMPATIBILITYWITHALL-0ENCODINGWRITINGSOFTWARERECORDING
DEVICEANDRECORDINGMEDIACANNOTBEGUARANTEED)NCOMPATIBLE
-0DISCSMAYPRODUCENOISEORINTERRUPTEDAUDIOORMAYNOTPLAY
ATALL
.OTESONPLAYINGMULTISESSIONDISCS
s)FTHEDISCBEGINSWITHA#$$!OR-0 SESSIONITISRECOGNIZED
ASA#$$!OR-0 DISCANDPLAYBACKCONTINUESUNTILANOTHER
SESSIONISENCOUNTERED
s!DISCWITHAMIXED#$FORMATISRECOGNIZEDASA#$$!AUDIO
DISC
,ISTENINGTOTHERADIO
3ELECTh&-vORh!-v
0RESS45.%2"!.$
ȭ
REPEATEDLY
3ELECTTHETUNINGMODE
0RESS45.).'-/$% ȹ REPEATEDLYUNTILh!54/v
APPEARS
4UNEINTHEDESIREDSTATION
0RESSnONTHEREMOTEOR45.).'ORnONTHE
UNIT
ȯ
3CANNINGSTOPSAUTOMATICALLYWHENASTATION
ISTUNEDIN
4OSTOPAUTOMATICSCANNING
0RESS Ą STOP Ⱥ
4OTUNEINASTATIONWITHAWEAKSIGNAL
0RESS45.).'-/$% ȹ REPEATEDLYUNTILh-!.5!,v
APPEARSANDTHENPRESSnONTHEREMOTEREPEATEDLYOR
45.).'ORnONTHEUNIT
ȯ TOTUNEINTHEDESIRED
STATION
4OREDUCESTATICNOISEONAWEAK&-STEREO
STATION
0RESS&--/$% ȹ ONTHEREMOTEREPEATEDLYUNTIL
h-/./vAPPEARSTOTURNOFFSTEREORECEPTION
0LAYINGATAPE
5SEBUTTONSONTHEUNITFORTHEOPERATION
3ELECTATAPEFUNCTION
0RESS&5.#4)/.REPEATEDLYOR4!0%ONTHE
REMOTE
ȭ
)NSERTATAPE
0RESS Ąì STOPEJECT Ȭ ONTHEUNITANDINSERTTHE
TAPEINTOTHECASSETTEHOLDER-AKESURETHEREISNO
SLACKINTHETAPETOAVOIDDAMAGINGTHETAPEORTHE
TAPEDECK
3TARTPLAYBACK
0RESS à PLAY Ȭ ONTHEUNIT
4O 0RESS
0AUSEPLAYBACK ê PAUSE Ȭ ONTHEUNIT4ORESUME
PLAYPRESSITAGAIN
3TOPPLAYBACK Ąì STOPEJECT Ȭ ONTHEUNIT
2EWINDORFAST
FORWARD
ù ß
Ȭ ONTHEUNIT
"ESURETOPRESS Ąì STOPEJECT Ȭ ONTHEUNITAFTERTHETAPEHAS
BEENWOUNDORREWOUNDTOTHEEND
.OTE
$ONOTTURNOFFTHESYSTEMDURINGPLAYBACKORRECORDING
#HANGINGTHEDISPLAY
4OCHANGE 0RESS
)NFORMATIONON
THEDISPLAY $)30,!9
Ȯ
REPEATEDLYWHENTHE
SYSTEMISON
$ISPLAYMODE
#LOCK $)30,!9 Ȯ WHENTHESYSTEMIS
OFF 4HECLOCKISDISPLAYEDFOREIGHT
SECONDS
&OREXAMPLEYOUCANVIEW#$-0DISCINFORMATIONSUCHASTHE
TRACKORlLENUMBERORFOLDERNAMEDURINGNORMALPLAYORTHETOTAL
PLAYTIMEWHILETHEPLAYERISSTOPPED
4HE34!.$"9INDICATOR Ȫ LIGHTSUPWHENTHESYSTEMISTURNED
OFF
.OTESONTHEDISPLAYINFORMATION
s4HEFOLLOWINGARENOTDISPLAYEDCORRECTLY
nTOTALPLAYINGTIMEFORADISCWITH-0lLES
nELAPSEDPLAYINGTIMEANDREMAININGTIMEOFAN-0lLEENCODED
USINGA6"2VARIABLEBITRATE WHENTHElLEISPLAYEDORISSHIFTED
WITHFASTFORWARDORFASTREVERSE
nFOLDERANDlLENAMESTHATDONOTFOLLOWEITHERTHE)3/,EVEL
ORSTANDARD
s4HEFOLLOWINGAREDISPLAYED
n)$TAGINFORMATIONFOR-0lLESWHEN)$VERSIONANDVERSION
TAGSAREUSED
nUPTOCHARACTERSOF)$TAGINFORMATIONUSINGUPPERCASELETTERS
!TO: NUMBERSTO ANDSYMBOLS@n ;<=?
5SINGOPTIONALAUDIO
COMPONENTS
4OCONNECTANOPTIONALHEADPHONES
#ONNECTHEADPHONESTOTHE0(/.%3JACK ȴ ONTHE
UNIT
4OCONNECTANOPTIONALCOMPONENT
#ONNECTADDITIONALAUDIOSOURCECOMPONENTSTOTHE
!5$)/).JACK
ȵ ONTHEUNITUSINGANAUDIOANALOG
CORDNOTSUPPLIED 4URNDOWNTHEVOLUMEONTHE
SYSTEMANDTHENSELECTTHE!5$)/).FUNCTION