Panasonic SL-DT100GCS User manual

AD0205103C8
DVD/CD Player
SL-DT100GCS/ SL-DT100GD/ SL-DT100GN/ SL-DT300EE
Traverse Deck:DL1MechanismSeries
Colour
(S)...........SilverType
SPECIFICATIONS

1. Note
Refertotheservice manual for Model No. SA-DT100/SA-DT300 (OrderNo. AD0205102C8)for
information on Accessories and Packaging.
2. Handling Precautions forTraverse Deck
Thelaserdiodeintheoptical pick-up may break downduetopotential difference causedby
staticelectricityofclothes or humanbody.
Sobecareful ofelectrostaticbreakdownduring repairoftheoptical pick-up.
2.1. Handling ofoptical pick-up
1. Donotsubject theoptical pick-up tostaticelectricityas itis
extremelysensitivetoelectrical shock.
2. To preventthebreakdownofthelaserdiode, anantistaticshorting
pinorsimilarobject isinsertedintotheflexibleboard(FFCboard).
Referto Fig. 2-1. / Whenremoving orconnecting theshortpin,
finishthejob inas shorttimeas possible.
3. Becareful nottoapplyexcessivestress totheflexibleboard(FFC
board).
4. Donotturnthevariableresistor(Laserpoweradjustment).
Fig. 2-1.
2.2. Grounding forelectrostaticbreakdownprevention
2.2.1. Humanbodygrounding
Use theantistaticwriststraptodischargethestaticelectricityfrom your body. Referto Fig. 2-2.
Fig. 2-2.
2

2.2.2. Worktablegrounding
Putaconductive material (sheet) or steel sheeton thearea wheretheoptical pick-up isplaced
and ground thesheet. Referto Fig. 2-3.
Fig. 2-3.
Caution:
Thestaticelectricityofyourclothes will notbegroundedthrough
thewrist strap. Sotake carenottolet yourclothes touchtheoptical
pick-up.
3. Precaution of LaserDiode
3

4. Location of Controls
5. Self-DiagnosisFunction and Service Mode
5.1. Self-diagnosisfunction and service mode
Eachresultsofself-diagnosisfunction and service modeisdisplayedon theLCD ofAV control receiver(SA-DT300). / Whenusing these
function, confirm theunittobeconnectedbysystem cable.
Improving theself-diagnosisfunction
Theself-diagnosisfunction inour DVDplayercurrentlyinuse isimprovedas follow:
Our DVDplayercurrentlyin
use Our newDVDplayer Remarks
UHFerror display / The
latesterror storage/ n=1 UHFerror display / The latesterror storage/ n=20 Thestoragecapacityisincreased.
Jitter/readerror display Jitter/readerror display /
Focusdrive valuedisplay Thefocusdrive currentvaluecanbedisplayed.
Laserdrive currentdisplay
for DVD Laserdrive currentdisplay for DVD/CD
--------------- ADSCinternal RAMdata
display Theservolearning valuestoredintheRAM datainsidetheADSC(servocontroller)ICis
displayed.
--------------- Total operation timedisplay,
SP motor, Laser(DVD/CD) Theoperation times ofSP motor and thelaser (bothfor theDVDand CD) canbedisplayed.

5.2. Service modetable
Pressing variousbutton combinationson theplayerand remotecontrol unitcanactivatetheservice modes.
Item Playermodeand
button
combination
Function Display Cancellation
method
Jitter
check InPLAYmode, press “STOP”
button on the
playerand “5”
button on the
remotecontrol
unit.
Jittercheck / Jitterrateis
measuredand displayed.
Measurementisrepeatedly
doneinthecycleofone
second. Readerror counter
startsfrom zero upon mode
setting. Whentargetblock
datafailedtobereadout, the
counteradvances byone
increment. Whenthefailure
iscausedbyminor error, it
may becorrectedwhen
retriedtoenablesuccessful
reading. Inthiscase, the
counteradvances byone.
Whentheerror persistseven
afterretry, thecountermay
jumpbytwoor more.
J*1 _xxx*2 _yyy*3 _zz*4 / *1 :
Jittercheck display mode/ *2 :
Jitterrate/ *3 :Readerror
counter/ *4 :Focusdrive value
Jitterrateisshownindecimal
notation tooneplace of
decimal.
Focusdrive valueisshownin
hexadecimal notation.
Press
“STOP”
button.

Item Playermodeand
button
combination
Function Display Cancellation
method
Error code
check Press “STOP” button on the
playerand “0”
button on the
remotecontrol
unit.
Error codecheck / Thelatest
error codestoredin
EEPROMisdisplayed.
Error code(play_err)is
expressedinthefollowing
convention.
Error code=0xDAXX is
expressed DVDnn UXX
Error code=0xDBXX is
expressed DVDnn HXX
Error code=0xDXXXis
expressed DVDnn FXXX
Error code=0x0000 is
expressed DVDnn F---
Error codeexceptabove
DVDnn XXXX
*nn denotes theserial number
ofhistory.
Cancelled
automatically
5seconds
later.
Initial
setting of
laserdrive
current
InSTOP mode,
press “STOP”
button on the
playerand
“PAUSE”button
on theremote
control unit.
Initial setting oflaserdrive
current/ Initial currentvalue
for eachofDVDand CD
laserisseparatelysavedin
EEPROM.
LD0*1 _034*2 _028*3 / *1 :Laser
currentmeasurementmode/ *2 :
DVDlasercurrent
measurement/ *3 :CD laser
currentmeasurement
Thevaluedenotes thecurrent
indecimal notation. Theabove
exampleshowstheinitial
currentis34 mAand 28 mAfor
DVDand CD laser.
Cancelled
automatically
5seconds
later.

Item Playermodeand
button
combination
Function Display Cancellation
method
DVDlaser
drive
current
measure-/
ment
InSTOP mode,
press “STOP”
button on the
playerand “OSD”
button on the
remotecontrol
unit.
DVDlaserdrive current
measurement/ DVDlaser
drive currentismeasured
and theresultisdisplayed
togetherwiththeinitial value
storedinEEPROM. Afterthe
measurement, DVDlaser
emission iskepton. Itis
turnedoff whenStandby/on
key isswitchedoff. (Itisalso
turnedoff whentheprimary
powerisswitchedoff.)
LDD*1 _034*2 _032*3 / *1 :DVD
lasercurrentmeasurement
mode/ *2 :Initial currentstored
inEEPROM/ *3 :Measured
current
Thevaluedenotes thecurrent
indecimal notation.
Theabove exampleshowsthe
initial currentis34 mAand the
measuredvalueis32 mA.
Cancelled
automatically
5seconds
later.
ADSC
internal
RAMdata
check
Press “STOP”
button on the
playerand “1”or
“2”buttonson
theremotecontrol
unit.
ADSCinternal RAMdata
check / ADSCinternal RAM
dataisreadoutand
displayed. / Changethe
address with“CANCEL”key
operation toshowthedata
for 11 addresses.
A*1 _0FA*2 _6901*3 / *1 :ADSC
internal RAMdatacheck mode/
*2 :Address / *3 :RAMdatafor
specifiedaddress
Thevalueisshownin
hexadecimal notation. The
above exampleshowsthedata
inADSCaddress 0FAhis6901h.
Press
“STOP”
button.

Item Playermodeand
button
combination
Function Display Cancellation
method
CD laser
drive
current
measure-/
ment
InSTOP mode,
press “STOP”
button on the
playerand “3”
button on the
remotecontrol
unit.
CD laserdrive current
measurement/ CD laser
drive currentismeasured
and theresultisdisplayed
togetherwiththeinitial value
storedinEEPROM. Afterthe
measurement, CD laser
emission iskepton. It
isturnedoff whenStandby/
on key isswitchedoff. (Itis
alsoturnedoff whenthe
primarypowerisswitched
off.)
LDC*1 _028*2 _026*3 / *1 :CD
lasercurrentmeasurement
mode/ *2 :Initial currentstored
inEEPROM/ *3 :Measured
current
Thevaluedenotes thecurrent
indecimal notation.
Theabove exampleshowsthe
initial currentis28 mAand the
measuredvalueis26 mA.
Cancelled
automatically
5seconds
later.
User/
initializationInSTOP mode, press / “STOP”
button on the/
playerand
“”/
button on the
remote/ control
unit.
Userinitialization / User
setting arecancelledand
playerisinitializedtofactory
setting.
“INITIALIZED”
Region
display InSTOP mode, press “STOP”
button on the
playerand “6”
button on the
remotecontrol
unit.
Region display x*1 _yy*2 _zzz*3 / *1 :Region No.
/ *2 :Videooutputformat/ NN;
NTSC/ PN; PAL(Whenplaying
NTSCdisc:NTSC) / P6;PAL
(Whenplaying NTSCdisc:
PAL60)/ *3 :Model setting code
Cancelled
automatically
5seconds
later.

Item Playermodeand
button
combination
Function Display Cancellation
method
Microcomputer
/ &
firmware/
version /
display
InSTOP mode,
Press / “STOP”
button on the/
playerand “7”
button on / the
remotecontrol
unit.
Microcomputer&firmware
version / display xxxx*1 _50yyyy*2 / *1 : Microcomputerversion / *2 :
Firmwareversion
Cancelled/
automatically
5/ seconds
later.
Region &
/ firmware
/ version
display
InSTOP mode,
press / “STOP”
button on the/
playerand “8”
button on / the
remotecontrol
unit.
Region &firmwareversion
display x*1 _50yyyy*2 / *1 :Region No. / *
2:Firmwareversion Cancelled/
automatically
5/ seconds
later.
Timer1
check InSTOP mode, press “STOP”
button on the
playerand “ ”
button on the
remotecontrol
unit.
Timer1check / Laser
operation timer. Operation
timeismeasuredseparately
for DVDand CD laser.
T1_1234_5678 / Showntothe
left isDVDlasertime, and to
therightisCD lasertime. / Time
isshownin4digitsofdecimal
notation inaunitof10 hours. /
“0000”will follow“9999”.
Cancelled
automatically
5seconds
later.

Item Playermodeand
button
combination
Function Display Cancellation
method
Timer1
reset Whiledisplaying Timer1data,
press “STOP”
button on the
playerand “ ”
button on the
remotecontrol
unit.
Timer1reset/ Laser
operation timer. Operation
timeisresetall atonce for
DVDand CD laser.
T1_0000_0000 Cancelled
automatically
5seconds
later.
Timer2
check InSTOP mode, press “STOP”
button on the
playerand “ ”
button on the
remotecontrol
unit.
Timer2check / Spindle
motor operation timer. T2_1234 / Timeisshownin4 digitsofdecimal notation ina
unitof10 hours. / “0000”will
follow“9999”.
Cancelled
automatically
5seconds
later.
Timer2
reset Whiledisplaying Timer2data,
press “STOP”
button on the
playerand “ ”
button on the
remotecontrol
unit.
Timer2reset/ Spindlemotor
operation timer. T2_0000 Cancelled automatically
5seconds
later.

5.3. DVDerrorcodedisplay
Error
Code Error Content Additional error explanation Defect1 Defect2 Defect3
U, Herror
U11 Focuserror
H01 Tray loading error
H02 Spindleservo
error (Spindleservo, DSCSP motor, CLV servoerror)
H03 Traverse servo
error
H04 Tracking servo
error
H05 Seek error
H06 Powererror Cannotswitchoff thepowerbecause
ofthepanel and system computer
communication error
DSCrelated
F500 DSCerror DSCstopsintheoccurrence of
servoerror / (startup, focuserror,
etc.)
OPU ADSC FEP
F501 DSCnotReady DSC-system computer
communication error /
(Communication failurecausedby
idling ofDSC)
ADSC CPU
F502 DSCTimeout
error Similardisposal as F500 OPU ADSC FEP
F503 DSC
communication /
Failure
Communication error (resulterror
occurred/ although communication
command was sent)
ADSC FEP EEPROM
F505 DSCAttention
error Similardisposal as F500 OPU ADSC FEP
8

Error
Code Error Content Additional error explanation Defect1 Defect2 Defect3
F506 Invalidmedia Disc isflippedover, TOCunreadable,
/ incompatibledisc DISC FEP ADSC
ODC related
F600 Access failureto
/ management/
information
causedby/
demodulation
error
Operation stoppedbecause
navigation dataisnotaccessible
causedbythedemodulation defect
ODC FEP ADSC
F601 Indeterminate
sector ID
requested
Operation stoppedcausedbythe
requestto/ access abnormal IDdata ODC FEP ADSC
F602 Access failureto
/ LEAD-INcaused
by/
demodulation
error
LEADINdataunreadable
F603 Access failureto
/ KEYDETcaused
by/
demodulation
error
Access failuretoCSS dataofdisc
F610 ODC abnormality Nopermission for command
execution ODC
F611 6626 QCODE
don’t/ readerror Access failuretoseek address inCD series ODC
F612 NoCRC OKfor a
/ specifictime Access failuretoIDdatainDVD series ODC
F630 NoreplytoKEY
DET/ enquiry (for internal use only)
F631 CPPMKEYDET
isnotavailable
till theFILE
terminal
CPPMfilesystem isunreadable
causedby/ scratches DISC CPPM
F632 CPPMKEYDET
isnotavailable Beenrevokedor falsified DISC EEPROM CPPM
Disc code
F103 Illegal highlight
position Everypossibilityofdisc specification violation / during highlightdisplay DISC
IICerror
F4FF Force initialize
failure/ (timeout) EEPROM CPU FEP
Microcomputererror
F700 MBX overflow Whenreplying messagetodisc
manager Firmware
bug
9

Error
Code Error Content Additional error explanation Defect1 Defect2 Defect3
F701 Message
command / does
notend
Nextmessageissentbeforereplying
todisc / manager Firmware
bug
F702 Message
command /
changes
Messageischangedbeforeitissent
as areplytodisc manager Firmware
bug
F880 Task numberis
not/ appropriate Messagecoming from anon-existing task
(Stop theoperation byerror, needto
correct/ firmwarebug)
Firmware
bug
F890 Sending message
whenmessageis
being senttoAV
task
Sending messagetoAV task
(Stop theoperation byerror, needto
correct/ firmwarebug)
Firmware
bug
F891 Messagecould
notbe/ sentto
AV task
Beginsending messagetoAV task
(Stop theoperation byerror, needto
correct/ firmwarebug)
Firmware
bug
F893 FROMfalsification FROM CPU
F894 EEPROM
abnormality EEPROM Serial / communi
-/
cation
line
F8A0 Message
command is/ not
appropriate
Beginsending messagetoAV task
(Stop theoperation byerror, needto
correct/ firmwarebug)
Firmware
bug
5.4. Self-diagnosisfunction forthepartofloading mechanism
5.4.1. Howtodisplay
1. Turnon thepower.
2. Press “SELECT”button toselect DVD.
3. Withno disc on theunit, holddown“STOP”button forat least 2
seconds, and thenpress “ ” button forat least 2seconds.
4. Aloading mechanismerrorcodeisdisplayedifany. RefertoTable
5-1. Iftherearemultipleerror, theycanbesuccessivelyby
pressing “STOP”button.
5.4.2. Canceling self-diagnosisfunction
-Press theStandby/on button toturnoff. And thenpress theStandby
10

/on button againtoturniton again.
-Thecontents ofself-diagnosisfunction arestoredinmemory. To re-
display, perform theprocedures “How todisplay”.
5.4.3. Clearing self-diagnosisfunction
-Afterrepairing, continuetopress “STOP”button forat least 5
seconds. And then“CLEAR”isdisplayedon theLCD about2
seconds. / (Clearing thecontents ofself-diagnosisfunction)
-Alwaysbesuretoclearmemories aftercompleting repair.
Table5-1
Display code Symptom Cause
H15 Whenthedisc tray opens, itcloses
byitself. Disc tray open/close detectswitch (S1001)fault. / (Check and replace)
H16 Whenthedisc tray closes, itopens
byitself.
5.5. Last errorcodesavedduring NO PLAY

Error
code Error Content System computer Setting task System computer
internal error
code
F0BF 6)Cannotplayback because physical
layerisnotrecognizable PCND_NOPLAYPHYSICAL 0x50 DriveManager 0xD0BF
F0C0 8)DVD: Cannotplayback because it
isnotDVDVideo/Audio/VR PCND_NOPLAYVIDEO0x70 DiscManager 0xD0C0
F0C1 9)DVD: Prohibitedbytherestricted
region code PCND_NOPLAYRCD 0x80 DiscManager 0xD0C1
F0C2 A)DVD: PALrestrictedplayback PCND_NOPLAYPAL0x90 DiscManager 0xD0C2
F0C3 B) DVD: Parental lock setting
prohibitstheplayback oftheentire
title
PCND_NOPLAYPTL0xA0 DiscManager 0xD0C3
F0C4 C) VCD: Prohibitedbecause itisin
PHOTOCD format PCND_NOPLAYPHOTOCD 0xB0 DiscManager 0xD0C4
F0C5 D) VCD/CD: Prohibitedbecause itis
CD-ROMwithoutCD-DA PCND_NOPLAYCDROM 0xC0 DiscManager 0xD0C5
5.6. ADSCinternal RAMdata display
Theservolearning valueintheRAMdatainsidetheservoprocessor ADSCisdisplayed. Thevalueisuseful for theservooperation/disc
qualityjudgeincluding theOPU. Theconcretecontentsareshownbelow.

Address Contentofdisplay
4B4 Focusgainlearning valuefor DVD-S, DVD-D(L0), CD and
VCD
4BC Focusgainlearning valuefor DVD-D(L1)
4B6 Focusbalance learning valuefor DVD-S, DVD-D(L0), CD
and VCD
4BE Focusbalance learning valuefor DVD-D(L1)
4B5 Tracking gainlearning valuefor DVD-S, DVD-D(L0), CD and
VCD
4BD Tracking gainlearning valuefor DVD-D(L1)
TB0 Tracking balance learning valuefor DVD-S, DVD-D(L0), CD
and VCD
TB1 Tracking balance learning valuefor DVD-D(L1)
DBD DSLoffsetlearning valuefor DVD-S and DVD-D
DBC DSLoffsetlearning valuefor CD and VCD
FC0 EqualizerFCvaluefor DVD-S, DVD-D(L0), CD and VCD
BT0 EqualizerBOOSTvaluefor DVD-S, DVD-D(L0), CD and VCD
FC1 EqualizerFCvaluefor DVD-D(L1)
BT1 EqualizerBOOSTvaluefor DVD-D(L1)
5.7. Handling aftercompleting repairs
Perform thefollowing procedures aftercompleting repairs.
1. Close thedisc traytopress “ ” button.
2. Turnoff thepowertopress “Standby/on”button.
3. Disconnect anACcordfromtheoutlet.
Note:
DonotdisconnectanACcord from theoutletwiththedisc tray isstill opens, thenclose thedisc
tray manually.
6. Optical Pick-up Self-Diagnosisand Replacement /
Procedure
6.1. Self-diagnosis
Theoptical pick-up self-diagnosisfunction and tiltadjustmentcheck function have been
includedinthisunit. Whenrepairing, use thefollowing procedurefor effective self-diagnosisand
tiltadjustment. Besuretouse theself-diagnosisfunctionbeforereplacing theoptical pick-up
when“NODISC”isdisplayed. Asaguideline, you shouldreplace theoptical pick-up whenthe
valueofthelaserdrive currentismorethan70(DVD), 55(CD).
Note:
12

Press theStandby/on button toturn on thepower, and check thevaluewithinthree minutes
beforetheunitwarmsup. (Otherwise, theunitwill beincorrect.)
6.2. Caution tobeusedbeforereplacing theoptical pick-up unitand
spindlemotorassembly
Beforereplacing theoptical pick-up unitand spindlemotor assembly, check thetotal using
hoursfor eachofthem. Thechecking method isas follows:
13

Item Play modeand button combination Display
Using hoursofDVDand CD laser Press “ ”button on the
remotecontrol unitwhilepressing
the“STOP”button on theplayer.
T1_xxxx_yyyy / xxxx(DVD),
yyyy(CD): Timeisshownin4
digitsofdecimal notation inaunit
of10 hours.
Using hoursofspindlemotor
Press “ ”button on the
remotecontrol unitwhilepressing
the“STOP”button on theplayer.
T2_xxxx / xxxx:Timeisshownin4
digitsofdecimal notation inaunit
of10 hours.
Resetting using hoursofDVDand
CD laser Press “ ”button on the
remotecontrol unitwhilepressing
the“STOP”button on theplayer.
T1_0000_0000

Item Play modeand button combination Display
Resetting using hoursofspindle
motor Press “ ”button on the
remotecontrol unitwhilepressing
the“STOP”button on theplayer.
T2_0000
6.2.1. Caution tobetakenwhenreplacing theoptical pick-up
Theoptical pick-up may break downduetothestaticelectricityofhumanbody. Take properprotection measures againststaticelectricity
beforerepairing thepartsaround theoptical pick-up. Referto“Handling Precaution for TraverseDeck”.
-Donottouchthearea around thelaserdiodeand actuator.
-Donotjudgethelaserdiodewithatester.
-Itisrecommendedtouse anantistaticsoldering iron forshort-circuitorremoving thelaserdiode. /
(Recommendedsoldering iron)HAKKO ESDProduct
-Soldertheland oftheflexiblecableintheoptical pick-up.
Note:
Whenusing asoldering iron whichisnotantistatic, short-circuittheterminal oftheflexiblecablefirst. Afterthat, shorttheland.

7. Measurementsand Adjustments
7.1. Service tool and equipment
Applications PartsName PartsNumber
Tiltadjustment DVDtestdisc DVDT-S15 or DVDT-S01
Hexagonal wrench Commerciallyavailable
(2mm)
Inspection Extension cable(22 pin) JGS0116
Extension cable(26 pin) JGS0098
Others Screwlock RZZ0L01
Grease JGS0091,JGS0092
Confirmation CD testdisc PVCD-K06 or anyother/
commerciallyavailable
disc.
VCD testdisc
Recoverydisc RFKZD5TR006
7.2. Importantpoints inadjustments
7.2.1. Importantpoints inoptical adjustments
-Beforestarting optical adjustment, besuretotake anantistatic
measures.
-Optical pick-up tiltadjustmentisneededafterreplacementofthe
following components.
1. Optical pick-up unit
2. Spindlemotorunit
3. Optical pick-up peripheral parts (suchas rail)
Remarks:
Adjustmentisgenerallyunnecessaryafterreplacing otherpartsoftraverse unit. However, make
15