Sharp MD-MT80W(S) User manual

MD-MT80W/90W/90/90C
Page
SAFETY PRECAUTION FOR SERVICE MANUAL (MD-MT80W/90W ONLY) ..................................................................... 2
AC ADAPTOR AND PLUG (MD-MT80W/90W ONLY) .......................................................................................................... 3
SPECIFICATIONS ................................................................................................................................................................. 4
ACCESSORIES ..................................................................................................................................................................... 6
NAMES OF PARTS ............................................................................................................................................................... 7
OPERATION MANUAL .......................................................................................................................................................... 8
QUICK GUIDE (MD-MT90 ONLY) ....................................................................................................................................... 12
DISASSEMBLY.................................................................................................................................................................... 14
REMOVING AND REINSTALLING THE MAIN PARTS....................................................................................................... 15
ADJUSTMENT ...................................................................................................................................................................... 16
MD ERROR MESSAGE DISPLAY CONTENT LIST ........................................................................................................... 29
NOTES ON SCHEMATIC DIAGRAM .................................................................................................................................. 30
TYPES OF TRANSISTOR AND DIODE .............................................................................................................................. 30
BLOCK DIAGRAM ............................................................................................................................................................... 31
SCHEMATIC DIAGRAM ...................................................................................................................................................... 32
WIRING SIDE OF P.W.BOARD........................................................................................................................................... 34
WAVEFORMS OF MD CIRCUIT ......................................................................................................................................... 37
VOLTAGE ............................................................................................................................................................................ 38
TROUBLESHOOTING ......................................................................................................................................................... 39
FUNCTION TABLE OF IC.................................................................................................................................................... 42
PARTS GUIDE/EXPLODED VIEW
PACKING OF THE SET (FOR U.S.A. ONLY)
MD-MT80W(S)
MD-MT90W(S)
MD-MT90(S)
MODEL MD-MT90C(S)
CONTENTS
SERVICE MANUAL
SHARP CORPORATION
No. S4123MDMT80W/
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
PORTABLE MINIDISC RECORDER
Illustration: MD-MT80W
Illustration: MD-MT90W/90/90C

– 2 –
MD-MT80W/90W/90/90C
Precaution to be taken when replacing and servicing the laser pickup.
The following precautions must be observed during servicing to protect your eyes against exposure to the laser.
Warning of possible eye damage when repairing:
If the AC adaptor or batteries are connected when the top housing (disc cover) of the unit is removed, and the PLAY key is
pressed, the laser will light up during focus access (2-3 seconds). (Fig. 2-1) During the operation, the laser will leak from the
opening between the magnetic head and the mechanical chassis (Fig. 2-2). In order to protect your eyes, you must not look
at the laser during repair. Before repairing be sure to disconnect the AC adaptor and remove the batteries.
Precaution to be taken when replacing and servicing the
Laser Pickup.
THEAEL(ACCESSIBLEEMISSIONLEVEL)OFTHELASER
POWEROUTPUTISLESSTHANCLASS1BUTTHELASER
COMPONENT IS CAPABLE OF EMITTING RADIATION
EXCEEDING THE LIMIT FOR CLASS 1. THEREFORE IT IS
IMPORTANTTHATTHEFOLLOWINGPRECAUTIONSARE
OBSERVED DURING SERVICING TO PROTECT YOUR
EYES AGAINST EXPOSURE TO THE LASER BEAM.
(1) When the cabinet has been removed, the power is
turnedon withouta compactdisc, andthe Pickupis on
apositionouter thanthelead-inposition, theLaserwill
light for several seconds to detect a disc. Do not look
into the Pickup Lens.
(2) The Laser Power Output of the Pickup inside the unit
and replacement service parts have already been
adjusted prior to shipping.
(3) NoadjustmenttotheLaserPowershouldbeattempted
when replacing or servicing the Pickup.
(4) Under no circumstances look directly into the Pickup
Lens at any time.
(5) CAUTION - Use of controls or adjustments, or
performance ofproceduresother thanthosespecified
herein may result in hazardous radiation exposure.
SAFETY PRECAUTION FOR SERVICE MANUAL
Laser Diode Properties
●Material: GaAlAs
●Wavelength: 785 nm
●Pulse time:
Read mode: 0.8 mW Continuous
Write mode: max 10 mW 0.5S
min cycle 1.5S
Repetition
Magnet head
Optical pickup Top Cabinet
,,,
Laser Beam
Optical Pick-Up
Main PWB
Spindle motor
Mechanism
Chassis Magnet Head
Figure 2-1 Figure 2-2
English:
This product is classified as a CLASS 1 LASER PRODUCT.
German:
Dieses Produkt ist ein Laserprodukt der Klasse 1.
French:
Ce Produit est Classifié comme étant un PRODUCTO
LASER DE CLASSE 1.
(MD-MT80W/90W ONLY)

– 3 –
MD-MT80W/90W/90/90C
AC ADAPTOR AND PLUG
(MD-MT80W/90W ONLY)
PADPA6049AWZZ PADPA5052AWZZ PADPA5051AWZZ PADPA5050AWZZ
QPLGA0004AWZZ

– 4 –
MD-MT80W/90W/90/90C
FORACOMPLETEDESCRIPTIONOFTHEOPERATIONOFTHISUNIT,PLEASEREFERTO
THE OPERATION MANUAL.
Specifications for this model are subject to change without prior
notice
SPECIFICATIONS
MD-MT80W/90W
■General
Power source:
Battery life:
●The continuous recording time is for analogue inputs
when the volume level is set to "VOL 0".
●The continuous play time shows the value when the
volume level is set to "VOL 15".
●The above values are the standard values when the
unit is charged and used at an ambient temperature of
25°C (77°F).
●The operating time when using an alkaline battery
may be different, depending on the type and manufac-
turer of the battery, and on the operating temperature.
DC 5V: AC adaptor (AC 110-240V, 50/60 Hz)
DC 1.5V: Commercially available, "AA" size
(LR6), alkaline battery x 1
DC 1.2V: Optional rechargeable Nickel-Metal
Hydride battery (AD-N70BT) x 1
DC 4.5V: Optional car adaptor, AD-CA20X(for
cars with a 12 - 24V DC negative earth
electrical system)
Power con-
sumption: 0.15 A (AC adaptor)
Output pow-
er: RMS; 20 mW (10 mW + 10 mW)
(0.2% T.H.D.)
Charging
time: Approx. 3.5 hours (90 %)
Approx. 5.5 hours (fully charged)
(When using the AC adaptor included
with the unit)
When using the optional
rechargeable battery (fully
charged)
When using a commercial-
ly available, high capacity,
"AA" size (LR6), alkaline
battery
Continuous recording:
Approx. 7 hours Continuous recording: Approx. 3 hours
Continuous play:
Approx. 12 hours Continuous play: Approx. 12 hours
Input sensitivity:
Output level:
■MiniDisc Recorder
Recording
level Reference input level Input impedance
MIC H 0.25 mV 10 k ohms
MIC L 2.5 mV 10 k ohms
LINE 100 mV 20 k ohms
Specified
output Maximum output level Load im- pedance
Headphones - 10 mW + 10
mW 16 ohms
LINE 250mV (-12
dB) - 10 k ohms
Dimensions: Width: 81.1 mm (3-7/32")
Height: 19.9 mm (13/16")
Depth: 92.4 mm (3-21/32")
Weight: 147 g (0.32 lbs.) without battery
(MD-MT80W)
172 g (0.38 lbs.) with rechargeable battery
(MD-MT90W)
Input socket: Line/optical digital, microphone (pow-
ered by the main unit)
Output sock-
et: Headphones (impedance: 16 ohms)
Type: Portable MiniDisc recorder
Signal read-
out: Non-contact, 3-beam semi-conductor
laser pick-up
Audio chan-
nels: Stereo2channels/monaural(long-play
mode) 1 channel
Frequency
response: 20 - 20,000 Hz (±3 dB)
Rotation
speed: Approx. 400 - 900 rpm
Error correc-
tion: ACIRC (Advanced Cross Interleave
Reed-Solomon Code)
Coding: ATRAC(AdaptiveTRansformAcoustic
Coding), 24-bit computed type
Recording
method: Magnetic modulation overwrite method
Sampling fre-
quency: 44.1 kHz (32 kHz and 48 kHz signals
are converted to 44.1 kHz, and then re-
corded.)
Wow and
flutter: Unmeasurable (less than ±0.001%W.
peak)

– 5 –
MD-MT80W/90W/90/90C
MD-MT90/90C
■General
Power source:
Battery life:
●The continuous recording time is for analog inputs
when the volume level is set to "VOL 0".
●The continuous play time shows the value when the
volume level is set to "VOL 15".
●The above values are the standard values when the
unit is charged and used at an ambient temperature of
77°F (25°C).
●The operating time when using an alkaline battery
may be different, depending on the type and manufac-
turer of the battery, and on the operating temperature.
DC 1.2V: Rechargeable Nickel-Metal Hydride
battery (AD-N70BT) x 1
DC 5V: AC adaptor (AC 120V, 60 Hz)
DC 1.5V: Commercially available, "AA" size
(LR6), alkaline battery x 1
DC 4.5V: Optional car adaptor, AD-CA20X(for
cars with a 12 - 24V DC negative
ground electrical system)
Power con-
sumption: 7 W (AC adaptor)
Output pow-
er: RMS; 20 mW (10 mW + 10 mW)
(0.2% T.H.D.)
Charging
time: Approx. 3.5 hours (90 %)
Approx. 5.5 hours (fully charged)
(When using the AC adaptor included
with the unit)
When using the recharge-
ablebattery(fullycharged)
included with the unit
When using a commercial-
ly available, high capacity,
"AA" size (LR6), alkaline
battery
Continuous recording:
Approx. 7 hours Continuous recording: Approx. 3 hours
Continuous play:
Approx. 12 hours Continuous play: Approx. 12 hours
Input sensitivity:
Output level:
■MiniDisc Recorder
Recording
level Reference input level Input impedance
MIC H 0.25 mV 10 k ohms
MIC L 2.5 mV 10 k ohms
LINE 100 mV 20 k ohms
Specified
output Maximum output level Load im- pedance
Headphones - 10 mW + 10
mW 16 ohms
LINE 250 mV
(-12 dB) - 10 k ohms
Dimensions: Width: 3-7/32" (81.1 mm)
Height: 13/16" (19.9 mm)
Depth: 3-21/32" (92.4 mm)
Weight: 0.38 lbs. (172 g) with rechargeable bat-
tery
Input jack: Line/optical digital, microphone (pow-
ered by the main unit)
Output jack: Headphones (impedance: 16 ohms)/
remote control unit
Type: Portable MiniDisc recorder
Signal read-
out: Non-contact, 3-beam semiconductor
laser pickup
Audio chan-
nels: Stereo2channels/monaural(long-play
mode) 1 channel
Frequency
response: 20 - 20,000 Hz (±3 dB)
Rotation
speed: Approx. 400 - 900 rpm
Error correc-
tion: ACIRC (Advanced Cross Interleave
Reed-Solomon Code)
Coding: ATRAC(AdaptiveTRansformAcoustic
Coding), 24-bit computed type
Recording
method: Magnetic modulation overwrite method
Sampling fre-
quency: 44.1 kHz (32 kHz and 48 kHz signals
are converted to 44.1 kHz, and then re-
corded.)
Wow and
flutter: Unmeasurable (less than ±0.001%W.
peak)

– 6 –
MD-MT80W/90W/90/90C
ACCESSORIES
MD-MT80W
MD-MT90/90C
Notes:
●Parts and equipment mentioned in this operation manual other than those detailed above are not included.
●The AC adaptor may be different from the one in the drawing.
Headphones x 1
AC Adaptor x 1
or
or
or
Connection Cable (for analogue
recording) x 1
Notes:
●Parts and equipment mentioned in this operation manual other than those detailed above are not included.
●The AC adaptor may be different from the one in the drawing.
Remote Control x 1
(RRMCW0002AWSA) Headphones x 1 (RPHOH0005AWZZ) AC Adaptor (RADPA3048AWZZ) x 1 Battery Carrying Case x 1 (UBAGC0003AWZZ)
Rechargeable Nickel-
Metal Hydride Battery
(AD-N70BT) x 1
(UBATM0003AWSA)
Connection Cable (for
analog recording) x 1
(QCNWG0029AWZZ)
Connection Cable (for
digital recording) x 1
(QCNWG0422AFZZ)
Carrying Bag x 1
(UBAGC0006AWSA)
MD-MT90W
Notes:
●Parts and equipment mentioned in this operation manual other than those detailed above are not included.
●The AC adaptor may be different from the one in the drawing.
Remote Control x 1
Headphones x 1 Battery Carrying Case x 1
Rechargeable Nickel-Metal
Hydride Battery (AD-N70BT) x 1
Connection Cable (for
digital recording) x 1
Connection Cable (for analogue
recording) x 1
MD-MT90W
AC Adaptor x 1
or
or or

– 7 –
MD-MT80W/90W/90/90C
NAMES OF PARTS
■Main unit
1.5V DC Input Jack
2.Optical/Line Input Jack
3.Microphone Input Jack
4.Bass/Delete Button
5.Edit/Auto Mark/Time Mark Button
6.Display/Character Select Button
7.Mode/Charge Button
8.Record/Track Mark Button
9.Volume/Cursor/Fast Forward/Fast Reverse/
Recording Level/Name Select Button
10.Play/Pause Button
11.Stop/Power Off/Hold Button
12.Enter/Fast Play/Synchro Button
13.Remote Control/Headphones/Line Output Jack
14.Open Lever
15.Battery Cover
Illustration: MD-MT90W/90/90C
Illustration: MD-MT80W
■Main unit
1.5V DC Input Socket
2.Optical/Line Input Socket
3.Microphone Input Socket
4.Bass/Delete Button
5.Edit/Auto Mark/Time Mark Button
6.Display/Character Select Button
7.Mode/Charge Button
8.Record/Track Mark Button
9.Volume/Cursor/Fast Forward/Fast Reverse/
Recording Level/Name Select Button
10.Play/Pause Button
11.Stop/Power Off/Hold Button
12.Enter/Fast Play/Synchro Button
13.Headphones/Line Output Socket
14.Open Lever
15.Battery Cover

– 8 –
MD-MT80W/90W/90/90C
OPERATION MANUAL
Battery Power
■Charging the rechargeable battery
When a separately available rechargeable battery is
used for the first time or when you use it after a long
period of disuse, be sure to charge it fully.
●After the rechargeable battery is charged or used, it
will get slightly warm. This is normal.
●When the portable MD is turned on or operating, the
battery will not be charged.
1
2
1
Insert the rechargeable battery.
A rechargeable battery other than the AD-N70BT
cannot be
2
Plug the AC adaptor into the wall socket, and
then insert the plug on the other end into the DC
IN 5V socket.
3
Press the MODE/CHRG button.
" " will flash, and battery will begin charging.
charged.
Illustration: MD-MT90W
MD-MT80W/90W
■Display panel
1.Level Meter
2.Record Indicator
3.Remaining Recording Time Indicator
4.Monaural Long-Play Mode Indicator
5.Repeat Indicator
6.TOC Indicator
7.Synchro Recording Indicator
8.Disc Mode Indicator
9.Disc Name Indicator
10.Track Name Indicator
11.Total Track Number Indicator
12.Fast Play Indicator
13.Battery Indicator
14.Random Indicator
15.Track Number Indicator
16.Character/Time Information Indicator
■Remote control unit (MD-MT90W/90/90C)
1.Headphones Jack
2.Bass/Delete/Track Mark Button
3.Volume Down/Cursor Button
4.Volume Up/Cursor Button
5.Hold Switch
6.Play/Pause Button
7.Fast Reverse/Recording Level Down/Name Select
Button
8.Fast Forward/Recording Level Up/Name Select
Button
9.Stop/Power Off Button
NAMES OF PARTS

– 9 –
MD-MT80W/90W/90/90C
MD-MT90/90C
■Checking the remaining amount of bat-
tery level
The remaining amount of battery level is shown by the
battery indicator ( ) during operation.
●When the battery is completely discharged, the bat-
tery indicator will flash. Recharge the battery or
replace the alkaline battery with a new one.
●When the battery has run completely out, "BATT
EMPTY" will appear. Then, the power will be discon-
nected automatically.
Notes:
●If you use the battery which you stopped charging
halfway, " " may appear. It does not mean that the
battery is completely charged.
●The battery indicator will not correctly display the
remaining capacity for approximately 10 seconds after
the power has been turned on.
●When the AC adaptor or a separately available car
adaptor is used, the battery indicator will not be
shown.
●The number of bars shown in the battery indicator may
increase or decrease, depending on the operation
being performed. This is normal.
■Using with the rechargeable or alkaline
battery
Notes:
●Setting the volume level to "0" whilst recording with the
rechargeable or an alkaline battery reduces the bat-
tery drain.
●When you do not use the unit for hours, remove the
battery. (The battery drains gradually even when the
power is turned off.)
●This unit can be used with the AC adaptor when the
●Carry the battery in the supplied case.
(Except for MD-MT80W)
rechargeable or an alkaline battery is in the unit.
Caution:
Do not use a nickel-cadmium battery.
1
Disconnect the AC adaptor.
2
Insert the rechargeable bat-
tery or alkaline battery from
the (+) marked side.
Use a commercially available LR6,
"AA" size alkaline battery.
Battery Power
■Charging the rechargeable battery
When the rechargeable battery is used for the first time
or when you want to use it after a long period of disuse,
be sure to charge it fully.
●After the rechargeable battery is charged or used, it
will get slightly warm. This is normal.
●When the portable MD is turned on or operating, the
battery will not be charged.
1
Insert the rechargeable battery.
A rechargeable battery other than the one supplied
or the optional one (AD-N70BT) cannot be charged.
2
Plug the AC adaptor into the AC outlet, and
then insert the plug on the other end into
the DC IN 5V jack.
3
Press the MODE/CHRG button.
" " will flash, and battery will begin charging.
MD-MT80W/90W/90/90C

– 10 –
MD-MT80W/90W/90/90C
Error Messages
ERROR MESSAGES MEANING REMEDY
BATT EMPTY ●The battery is run down. ●Charge the rechargeable battery or replace the al-
kaline battery (or use the AC adaptor for power).
BLANK MD ●Nothing is recorded. ●Replace the disc with a recorded disc.
Can't COPY ●You tried to record from a copy prohibited
MiniDisc. ●Record using the analog cable.
Can't EDIT ●A track cannot be edited. ●Change the stop position of the track and thenedit it.
Can't READ (*) ●The disc data cannot be read because the
disc or unit is damaged. ●Reload the disc.
●Replace it with another recorded disc.
Can't REC ●Recording cannot be performed correctly
due to vibration or shock. ●Re-record or replace it with another recordable
disc.
Can't STAMP ●Stamp function does not work. ●Check the number of tracks.
Can't WRITE ●Cannot save the TOC information correctly
to a MiniDisc. (A large portion ofthe disc has
been damaged.)
●Replace the disc with another recordable disc.
DEFECT ●The disc is scratched. ●If the sound you hear is not right, record again.
●Replace the disc with another recordable disc.
DISC FULL ●The disc is out of recording space. ●Replace it with another recordable disc.
Er-MD (**) ●The microprocessor has reported a system
fault and the unit is out of order. ●To have it repaired,go to the distributor where you
purchased the unit.
HOLD ●The unit is in the hold mode. ●Cancel the hold mode.
LOCKED ●You removed a MiniDisc while recording or
editing. ●Turn off the power and remove the MiniDisc.
NO DISC ●A disc has not been loaded. ●Load a disc.
Number or symbol appears in (*) position. (Refer to P.29)
NO SIGNAL ●Poor connection of the digital cable. ●Connect the digital cable securely.
●No output signal comes out from the
connected unit to playback. ●IftheportableCDplayerhasafunctiontopreventsound
skips, deactivate it.
●Theinputsignalhasimpropersampling
frequency. ●Playback with the connected unit.
NOT PLAY ●You tried to play back a track that can-
not be played with this equipment. ●Play back another track.
PLAY MD ●You recorded on a playback-only disc. ●Replace it with a recordable disc.
POWER ? ●Improper power is being supplied. ●Use one of the specified power sources.
PROTECTED ●The write protection tab of aMiniDiscis
set to the protected position. ●Move the write protection tab back to its original posi-
tion.
●
Youtried to recordon aplayback-onlydisc.
●Replace it with a recordable MiniDisc.
SORRY ●Since a track number iscurrently being
located or updated, the unit cannot ac-
cept your command.
●Wait for a while and try the operation again.
TEMP OVER ●The temperature is too high. ●Turn off the power, and wait for a while.
TOC FORM (**) ●There is an error in the recording signal. ●Erase all of the tracks, and then record again.
TOC FULL ●There is no space left for recording
character information (track names,
disc names, etc.).
●Replace it with another recordable disc.
Tr. Protect ●The track has been protected from be-
ing erased. ●Edit the track with the device on which it was recorded.
? DISC ●A disc which contains data other than
music was played. ●A disc which contains non-music data cannot beplayed.
●There is anerror in thesignal recorded
on the disc. ●Replace it with another recorded disc.
Number or symbol appears in (*) position. (Refer to P.29)

– 11 –
MD-MT80W/90W/90/90C
MiniDisc System Limitations
The unit may have the following symptoms while recording or editing. The unit is not out of order.
SYMPTOM LIMITATIONS
"DISC FULL" or "TOC FULL" appears
even though the MiniDisc still has re-
cording time left.
More than 255 tracks (maximum) cannot be recorded regardless of
the recording time.If theMiniDisc isrecorded or edited repeatedlyor
if it has scratches (recording skips scratched parts), you may not be
able to record the maximum tracks above.
The remaining recording time does not
increase even though you erased
tracks.
The unit does not count non-recorded portions that last 12 or fewer
seconds to display the remaining recording time. The time may not
increase even if you erase short tracks.
The total of the recorded time and the
remaining time does not match the max-
imum recordable time.
One cluster (approximately 2 seconds) is the minimum unit for re-
cording. For example, a 3-second track uses 2 clusters (approxi-
mately 4 seconds). Therefore, the actual recordable time may be
shorter than the displayed time.
Combine function does not work. A MiniDisc on which recording and editing are repeated may not al-
low the combine function.
Sound skips in fast reverse/forward. Onetrack isdividedand recordedinseparateplaces onarepeatedly
recorded or edited MiniDisc. Sound may skip.
A track number is created in the middle
of a track. A track number may be created if there are scratches or dust on the
MiniDisc.
Troubleshooting
Many potential "problems" can beresolved bythe owner withoutcallinga service technician. If somethingseems to be wrong
with this product, check the following before calling your authorised SHARP dealer or service centre.
PROBLEM CAUSE
The unit does not turn on. ●Is the AC adaptor disconnected?
●Is the battery exhausted?
●Is the unit in the hold mode?
●Has condensation formed inside the unit?
●Is the unit being influenced by mechanical shock or by static electricity?
No sound is heard from the ear-
phones. ●Is the volume set too low?
●Is the remote control unit or the headphones plugged in?
●
Are you trying to play a MiniDisc with data on it instead of a MiniDisc containing music?
When the operation buttons are
pressed, the unit does not respond. ●Is the unit in the hold mode?
●Is the battery exhausted?
●Is the remote control unit plug or the headphones plug inserted firmly?
Some sounds are skipped. ●Is the battery exhausted?
●Is the unit being subjected to excessive vibration?
The MiniDisc cannot be ejected. ●Has the track number or character information been written on the disc yet?
●Is the unit in the recording or editing mode?
Recording and editing are impossi-
ble. ●Is the MiniDisc protected against accidental erasure?
●Is the unit connected properly to the other equipment?
●
Is the AC adaptor unplugged or did a power failure occur whilst recording or editing?
●Is the unit in the hold mode?
●Is an optical signal being output from the stereo system? Read the operation
manual for the stereo system.
(Remote control unit : MD-MT90W/90/90C Only)

– 12 –
MD-MT80W/90W/90/90C
LINE OUT
LEFTRIGHT
OPTICAL/
LINE IN
NOTE:
Refer to page 11 (operation manual) for connecting the unit to a stereo system
with “DIGITAL OUT” or “OPTICAL OUT” jacks.
NOTA:
Para conectar el aparato a un sistema estéreo provisto de tomas de salida digital
"DIGITALOUT" ode salidaóptica "OPTICALOUT",consulte lapágina 11 (manual
de manejo).
White: To Left
Blanco: A la
izquierda Red: To Right
Rojo: A la
derecha
3 Connections / Conexiones
To a stereo system with “LINE OUT” or “AUDIO OUT”
jacks
Note:
If the audio system has only one pair of jack then they are usually
for input only and recording via this connection is not possible.
A un sistema estéreo provisto de tomas de salida de
línea "LINE OUT" o de salida de audio "AUDIO OUT"
Nota:
Si el sistema de audio sólo tiene un par de tomas, normalmente
sonsólo de entrada y no puede realizarse la grabación mediante
esta conexión.
Before using the unit with a rechargeable battery, the battery has to be charged. Refer
to “Battery Power”, pages 28-29 (operation manual) for details.
Antes de emplear el aparato con una batería recargable, se deberá cargar la
batería. Consulte el apartado de "Alimentación con pilas", en las páginas 28-29
(manual de mane
j
o) para más detalles.
1 Plug theAC adaptor into the
AC outlet.
Enchufe el adaptador de CA en
el tomacorriente de CA
.
2 Connect the AC adaptor
Conecte el adaptador de CA
2
1
To the DC IN 5V jack
A la toma DC IN 5V
AC 120V, 60 Hz
120V CA, 60Hz
Insert securely, all the way in.
Insértela con seguridad a fondo.
To an AC outlet
A un tomacorriente
de CA
2 Insert the plug on the other
end into the DC IN 5V jack.
Inserte la clavija del otro
extremo en la toma DC IN 5V.
33
222 441
1 Inserting a MiniDisc
Inserción de un minidisco
1Slide the OPEN lever to re-
lease the compartment door.
Deslice la palanca OPEN para
abrir la puerta del comparti-
miento.
2Lift it up.
Levántela.
3Insert a MiniDisc as shown.
Inserte un minidisco como se
muestra.
4Close the compartment door.
Cierre la puerta del compar-
timiento.
When you record on a MiniDisc,
check that the erase prevention tab
is set to the “Recordable” position.
Cuandograbe en unMD, compruebe
que la lengüeta de prevención con-
traborradoesté puesta enla posición
"grabable".
Insert according to the direction of the arrow.
Insértelodeacuerdoconladireccióndelaflecha.
Recordable
Para poder
grabar
Recording
prevented
Para no poder
grabar
Quick Guide / Guía rápida
PORTABLE MINIDISC RECORDER
GRABADOR/REPRODUCTOR MINIDISC
PORTÁTIL
MODEL /MODELO
MD-MT90
Quick Setup Guide
Guía rápida de configuración
Follow the setup procedure (1-3) before you use
this unit.
Siga los procedimientos de configuración (1-3) an-
tes de utilizar el aparato.
Quick Operation Guide
Guía rápida de operación
Explainsbasicrecordingand playback procedures.
Explica los procedimientos básicos de grabación y
reproducción.
Refer to the operation manual for details.
Para más detalles, consulte el manual de mane
j
o.
MD-MT90 ONLY

– 13 –
MD-MT80W/90W/90/90C
Preparation for use
Preparación para su utilización
The unit does not work if the unit is in the hold mode.
El aparato no funciona si está en el modo de retención.
Hold
Retención
Released
Liberación
CAUTION:
It is not recommendable to put the MiniDisc into a rear
pocket, as this may damage the product when sitting.
PRECAUCIÓN:
No se recomienda ponerse un minidisco en el bolsillo
trasero del pantalón, porque podría dañarlo al sentarse.
Press the HOLD button for 2 seconds or more.
Pulse el botón HOLD durante 2 o más segundos.
Recording / Grabación
Check that the unit is connected to the stereo system.
Compruebe que el aparato esté conectado al sistema estéreo.
1 Press the REC button.
Pulse el botón REC.
2 Begin playback on the stereo system connected to this unit.
Inicie la reproducción en el sistema estéreo conectado a este aparato.
3 Press the 55
55
5or 44
44
4button to adjust the recording level.
Adjust the recording level so that the maximum sound volume from the
source makes the reading swing somewhere between —4 dB and 0 dB.
Pulse el botón
55
55
5 o
44
44
4 para ajustar el nivel de grabación.
Ajuste el nivel de grabación para que el volumen de sonido máximo de la fuente
produzca una indicación de entre —4 dB y 0 dB.
0dB
4dB
This unit can adjust the digital recording level just the same as the analog
recording.
Este aparato puede ajustar el nivel de grabación digital del mismo mode que en el
caso de la grabación analógica.
Level meter indicator
Indicador del medidor de nivel
Recording: continued
To stop recording
Press the ■ / :OFF button.
Whenrecording stops, “TOC”appears
(Table Of Contents). While “TOC” ap-
pears, recorded contents have not yet
been updated on the MiniDisc.
Para detener la grabación
Pulse el botón
■ /:OFF.
Cuando se detenga la grabación,
aparecerá “TOC” (índice). Mientras
aparece “TOC”, aún no se habrá
actualizadoelcontenido grabado en el MD.
4 Press the PAUSE button on the stereo system to enter the play-
back pause mode.
Here you can search for the track to record.
Pulse el botón PAUSE del sistema estéreo para establecer el modo de pausa
de reproducción.
Aquí podrá buscar la pista a grabarse.
5 Press the PLAY/PAUSE button to start the MiniDisc unit re-
cording.
Pulse el botón PLAY/ PAUSE para iniciar la grabación del aparato de MD.
6 Begin playback on the stereo system, and the output will be
recorded.
Inicie la reproducción del sistema estéreo, y se grabará la salida.
To update the recorded contents
of the MiniDisc
Press the ■ / :OFF button while in
the stop mode.
The power turns off after recorded
contents have been updated on the
MiniDisc.
Para actualizar el contenido
grabado del MD
Pulse el botón
■ /:OFF en el modo de
parada.
La alimentación se desconectará después
de haber actualizado el contenido grabado
en el MD.
TOC display
Visualización
TOC
Playing / Reproducción
1 Insert the headphones plug firmly into the headphones jack
on the remote control unit.
Inserte firmemente la clavija de los auriculares en la toma de auriculares del
controlador remoto.
2 Plug the remote control into the REMOTE jack on the unit.
Enchufe el controlador remoto en la toma REMOTE del aparato.
3 Insert a MiniDisc.
Inserte un MD.
4 Press the PLAY/PAUSE button.
Playback starts automatically with a playback-only MiniDisc or a MiniDisc
which is protected against accidental erasure (Auto-play function).
Pulse el botón PLAY/PAUSE.
La reproducción se inicia automáticamente con un minidisco de sólo reproducción o
un minidisco protegido contra borrado accidental.(Función de reproducción
automática)
To stop playback
Press the ■ / :OFF button.
If the unit is not operated for at least 2
minutes while in the stop mode, the
power will shut off automatically.
Para detener la reproducción
Pulse el botón
■ /:OFF.
Si el aparato no se utiliza durante un
mínimo de 2 minutos en el modo de
parada,laalimentación se desconectará
automáticamente.

– 14 –
MD-MT80W/90W/90/90C
DISASSEMBLY
Cares before disassembling
When assembling the machine after disassembling or
repair, observe the following requirements so as to ensure
safety and performance.
1.Removethebatteriesfromthemachine,andtakeoutthe
mini-disc.
2. When assembling after repair, be sure to position the
wires in the same location.
Use the specified screws to fix the cabinet and the
mechanismunit. Theuse ofthescrewswithlengthother
than specified may cause contact with the mechanism
unit resulting in malfunction.
3.Whenrepairing,paycloseattentionsonottodamagethe
IC from static electricity.
Caution:
Carefullyhandlethe main PWBandflexible PWB. Afterremoving the
flexible PWB (1*) for the optical pickup from the connector, do not
touch directly the front end of flexible PWB with your hand so as to
prevent damage of optical pickup by static electricity.
(C1) x3
ø1.7 x2.5mm
(C1) x1
ø1.4 x2.5mm (B2) x2
(C2) x1
(C3) x1
(C3) x1
(C2) x1*
Pull
Pull Pull
Pull
Pull
Felt Put the fold on the connector, and apply
with the felt. Sagging may result in contact
with the sheet metal.
Main PWB
Center Cabinet
(D1) x1
ø1.4 x1.5mm (D1) x1
ø1.4 x1.5mm
Mechanism Unit
Center Cabinet
1 Bottom Cabinet 1. Screw .....................(A1) x6 14-1
2 Top Cabinet 1. Open the Top cabinet. 14-1
2. Screw .....................(B1) x4
3. Flexible PWB..........(B2) x2 14-2
3 Main PWB 1. Open the Battery Lid. 14-1
2. Screw .................... (C1) x4 14-2
3. Flexible PWB......... (C2) x2
4. Soldering ............... (C3) x2
4 Mechanism Unit 1. Screw .................... (D1) x2 14-3
2. Raise the rear part, and
remove in the arrow direction.
REMOVAL PROCEDURE
STEP FIGURE Figure 14-1
Figure 14-2
Figure 14-3
(A1) x2
ø1.4 x2mm
(A1) x2
ø1.4 x2mm
(A1) x1
ø1.4 x2mm
(B1) x2
ø1.4 x2mm
(B1) x2
ø1.4 x2mm
(A1) x1
ø1.4 x2mm
Top Cabinet
Bottom Cabinet
Battery Lid
Open Lever
Illustration: MD-MT90W

– 15 –
MD-MT80W/90W/90/90C
REMOVING AND REINSTALLING THE MAIN PARTS
Removethemechanismaccordingtothedisassemblingmeth-
ods 1 to 4. (See Page 14.)
How to reinstall the optical pickup
(See Fig. 15-5.)
1. Remove the screw (E1) x 1 pc., and remove the spring.
2. Slowly raise the optical pickup.
Howtoremovethemagnetichead(SeeFig.15-4.)
1.Removethescrews(D1)x 2 pcs. of the magnetic head and
theopticalpickup,andremovethesolderjoints(D2)x2pcs.
of the head flexible plate.
Note:
Mount carefully so as not to damage the magnetic head.
How to remove the Lift motor (See Fig. 15-2.)
1. Remove the solder joints (B1) x 2 of lift motor lead wire.
2. Remove the screw (B2) x 1 pc., and remove the lift motor.
Note:
Take care so that the motor gear is not damaged.
(If the gear is damaged, noise is caused.)
How to remove the sled motor (See Fig. 15-3.)
1.Remove thestop washer(C1)x1pc.,andremove thedrive
gear (C2) x 1 pc.
2. Remove the screws (C3) x 2 pcs.
3. Remove the solder joints (C4) x 2 of flexible PWB., and
remove the sled motor.
Note:
Take care so that the motor gear is not damaged.
(If the gear is damaged, noise is caused.)
Howto remove thespindle motor (SeeFig. 15-1.)
1. Remove the solder joints (A1) x 4 of flexible PWB.
2. Remove the screws (A2) x 3 pcs., and remove the spindle
motor.
(B2) x1
ø1.4 x4.5mm
MD Mechanism
Remove the
Solder joints
(B1)x2
Lift Motor
(C3) x2
ø1.4 x1.2mm
Stop Washer
(C1)x1
Sled Motor
Drive Gear
(C2)x1
MD Mechanism
Mechanism Flexible
PWB Solder joints
(C4)x2
(D1) x2
ø1.4 x1.8mm
Solder joints
(D2)x2
Magnetic head
MD Mechanism
(E1) x1
ø1.7 x3mm
MD Mechanism
Optical Pickup Unit
Spring
(A2) x3
ø1.4 x2.5mm
Mechanism Flexible
PWB Solder joints
(A1)x4
Spindle
Motor
MD Mechanism
Figure 15-1
Figure 15-2
Figure 15-3
Figure 15-4
Figure 15-5

MD-MT80W/90W/90/90C
– 16 –
Entering the TEST mode
1. Setting at port (power nonconnected state)
(1) Set the port as follows.
TEST1 : "Low" (TP416)
TEST0 : "High"
(2) Turn the Power ON.
(3) Test Mode START [ T E S T _ ]
2. Setting by special button operation (in standby state)
(1) Holding down the DISP button and ENTER button, press the PLAY button.
(2) Normal mode setting initialization (BASS setting, VOL setting, etc.)
*Since the unit is changed to the setting for production line inspection , be sure to set it to the default setting state in the following default
setting procedure before returning it to the user.
(3) Indication of microcomputer version for one second [ Z 0 4 A b X ]
(4) Whole LCD lighting for 2 seconds
(5) Test Mode START [ T E S T _ ]
*When the PLAY button is pressed during indication (3) and (4), the process proceeds to (5).
1 High reflection disc MMD-110 (TEAC Test MD) 88GMMD-110
2 Low reflection disc MMD-212 (TEAC Test MD) 74-minute disc 88GMMD-212
3 Low reflection disc MMD-213A (TEAC Test MD) 80-minute disc 88GMMD-213A
4 Low reflection disc Recording minidisc UDSKM0001AFZZ
ADJUSTMENT
Test disc
MD adjustment needs two types of disc, namely recording disc (low reflection disc) and playback-only disc (high
reflection disc).
Type Test disc Parts No.
Note: Use the low reflection disc on which music has been recorded.
EEPROM version
Destination
Leaving the TEST mode
(1) Press the STOP button in the TEST mode stop state.
Test Mode
Microcomputer version
Shipping setting method
Holding down simultaneously the VOLUME –Button and PLAY Button of the set unit without disc, supply the power from the DC IN plug.
After the indication "INIT" -> "BYE OK" disappears, release the power supply of DC IN.
1. AUTO 1 Mode • Perform preliminary automatic adjustment.
• If the combination of mechanism and pickup
PWB has been changed, be sure to start from
AUTO1.
2. AUTO 2 Mode • Perform ATT (attenuator) automatic adjustment.
• Perform continuous playback (error rate display,
jump test)
3. TEST-PLAY Mode • Continuous playback from the specified address
is performed.
• 1 line, 10 lines or 384 lines manual jump is
performed.
• C1 error rate display (pit section), ADIP error
rate display (groove section)
• The temperature correction is performed only when
servo start is performed, but the posture correction
is not performed during continuous playback.
4. TEST-REC Mode • Continuous record from the specified address
is performed.
• Change of record laser output(servo gain is also
changed according to laser output).
• The temperature correction is performed only
when servo start is performed, but the posture
correction is not performed during continuous
recording.
5. MANUAL 1 Mode • Temperature is displayed. (Updating in real time)
• Seeing the displayed adjustment value, perform
preliminary manual adjustment.
(Error rate indication, jump test)
6. MANUAL 2 Mode • Temperature is displayed. (Updating in real time)
• Seeing the displayed adjustment value perform
manfully the preliminary adjustment.
(Error rate indication, jump test)
• Continuous playback is performed
(Error rate display, jump test).
7. RESULT 1 Mode • The value adjusted in AUTO1 or MANUAL1 is
indicated.
• (Execution in servo "OFF" state").
8. RESULT 2 Mode • The value adjusted in AUTO 2 or MANUAL 2 is
indicated.
• Adjustment value is changed manually.
(Error rate display, jump test).
9. DIGITAL INPUT Mode • Digital input information is displayed.
10. ERROR INFORMATION • Error information is displayed.
Mode • Error information is initialized
11. NORMAL Mode • The mode is changed from the TEST mode to
the normal mode without adjustment.
• In the normal mode the internal operation mode,
memory capacity, etc. areindicated.
• In the normal mode both temperature correction
and posture correction are perfomed.
12. EEPROM Mode • Factors of digital servo are changed manually.
(Each servo is turned on individually.)
• Cut-off frequency of BASS1, BASS2 and BASS3
is selected manually.
• Temperature detection terminal voltage is
measured, and the reference value is set.
• Defaults are selected and set.
• Setting of EEPROM protect area is updated.
(In case of protect releasing)
13. INNER Mode • Determine the position where the INNER switch
is turned on. (Only high reflection disc).
• The temperature correction is performed only
when servo start is performed, but the posture
correction is not performed.

MD-MT80W/90W/90/90C
– 17 –
• Whenever the DISP button is pressed in the continuous
playback mode, the indication changes as follows.
* Pre-mastered disc
Continuous playback (SUBQ address indication) [ S Q ]
Continuous playback (C1 error indication) [ C E ]
Continuous playback (SUBQ address indication) [ S Q ]
* Recordabl disc
Continuous playback (ADIP address indication) [ A P ]
Continuous playback (C1 error indication) [ C E ]
Continuous playback (ADIP error indication) [ A E ]
Continuous playback (ADIP address indication) [ A P ]
4. TEST-REC Mode
• When the STOP button is pressed while the TEST-REC
menu appears, or in the TEST-REC mode or continuous
record mode, the mode changes to the TEST mode stop
state.
• When the PLAY button is pressed while the TEST-REC
menu appears, the continuous record is initiated from the
current pickup position.
• Whenever the DISP button is pressed in the TEST-REC
menu, the target address changes as follows.
0032 →03C0 →0700 →08A0 →0950 →0032 →........
When the PLAY button is pressed while a target
address is displayed, continuous playback is performed
after searching that address.
• Whenever the MODE button is pressed in the TEST-REC
mode target address is displayed, the digit which is
changed by the FAST FORWARD/FAST REVERSE /
button changes as follows.
0032 →0032 →0032 →0320 →........
• When the FAST FORWARD button Is pressed in the
TEST-REC mode target address is displayed, the digit of
address specified by the BASS button is set to +1h. (0 to F)
• When the FAST REVERSE button is pressed in the
TEST-REC mode target address is displayed, the digit of
address specified by the BASS button is set to -1h.(0 to F)
* When the FAST FORWARD/FAST REVERSE /
button is held down, the setting changes continuously,
one cycle being 100 ms.
Operation in each TEST mode
1. AUTO1 Mode
•WhentheSTOP button is pressed while theAUTO1menu
appearsorduringautomaticadjustment,the mode changes
to the TEST mode stop state. At this time the adjustment
value is not output.
• Be sure to adjust, using the specified disc MMD-213A or
MMD-212.
Atthis timerelease theEEPROM(IC402)protection. (Refer
to EEPROM write procedure.)
• Adjustment NG; Adjustment item out of range, focus ON
failure, and adjustment error
• When the PLAY button is pressed while ADJ. OK is
displayed, AUTO2 is executed.
2. AUTO2 Mode
•WhentheSTOP button is pressed while theAUTO2menu
appearsorduringautomaticadjustment,the mode changes
to the TEST mode stop state. At this time the adjustment
value is not output.
• Adjustment NG; Adjustment item out of range, and adjust-
ment error.
• When the PLAY button is pressed while ADJ. OK is
displayed, TEST_PLAY is executed.
3. TEST-PLAY Mode
• When the STOP button is pressed while the TEST-PLAY
menu appears, or in TEST-PLAY or continuous playback
mode, the mode changes to the TEST mode stop state.
• When the PLAY button is pressed while the TEST-PLAY
menu appears, continuous playback is initiated from the
current pickup position.
• Whenever the DISP button is pressed in the TEST-PLAY
menu, the target address changes as follows.
0032 →03C0 →0700 →08A0 →0950 →0032 →........
When the PLAY button is pressed while a target address
isdisplayed,continuousplaybackisperformedaftersearch-
ing that address.
•EachtimetheMODEbuttonispressedwhiletheTEST-PLAY
modetargetaddressisdisplayed,thedigitwhichischanged
by pressing the FAST FORWARD/FAST REVERSE /
button is changed as follows.
0032 →0032 →0032 →0032 →........
• When the FAST FORWARD button is pressed in the
TEST-PLAY mode target address is displayed, the digit of
address specified by the MODE button is set to +1h. (0 to F)
• When the FAST REVERSE button is pressed in the
TEST-PLAY mode target address is displayed, the digit of
address specified by the MODE button is set to -1h. (0 to F)
* When the FAST FORWARD/FAST REVERSE /
button is held down, the setting changes continuously, one
cycle being 100 ms.
• When the BASS button is pressed in the continuous play-
back mode, the number of jump lines changes as follows.
1 →10 →384 →1 →........
* Afterthenumber ofjump linesisindicated foronesecond,
the address indication is restored [ T R _ ]
• When the FAST FORWARD button is pressed in the
continuous playback mode, the specified number of lines
is jumped in the FWD direction.
• When the FAST REVERSE button is pressed in the
continuous playback mode, the specified number of lines
is jumped in the REV direction.
* When the FAST FORWARD/FAST REVERSE /
button is held down, jump is repeated every
approx. 100 ms.

MD-MT80W/90W/90/90C
– 18 –
5. NORMAL Mode
• When the STOP button is pressed while the NORMAL
menu appears, the mode changes to the TEST mode stop
state.
• Indication during operation
Indication of memory capacity on main unit LCD
[ ] + Level meter
: Internal mode
: Address (Cluster section)
: Address (Sector section)
• Selection of sound volume, BASS, etc. is possible (without
indication)
• Recording is also possible.
• If the STOP button is pressed during operation in the
NORMAL mode, the NORMAL mode is canceled, and the
power is turned off.
6. Error data display Mode
• Reversing when FAST REVERSE button is pressed
• When the STOP button is pressed while the error data
indication menu appears or during error data indication, the
mode changes to the TEST mode stop state.
• Error data 0 is the latest error.
• Error which occurred in the TEST mode is also stored in the
memory.
• When the DISP button is pressed while the error data
indication menu appears, the error data is initialized.
[ C L E A R _ ]
• : Error Code
Explanation of error history code
13h : Excessive number of retry to draw servo during its
adjustment.
16h : COUT detection time over during servo adjustment.
17h : The level of input signal from the RF amplifier is out of
the allowable range.
1Fh :Cannot clear the factor of ENDEC DINT.
21h : Cannot focus on the disc.
22h : Cannot start up the spindle.
23h : Track search time over.
32h : Cannot read P-TOC.
42h : Cannot read U-TOC.
44h : Cannot write U-TOC.
45h : Cannot perform write test of U-TOC.
52h : Cannot write SD. (Sound Data)
71h : Time over during initialization of the pickup position.
72h : Check sum error occurred when reading EEPROM.
73h : Cannot operate the recording head (by using the EJECT
lever).
91h : The ambient temperature is out of the allowable range.
7. INNER Mode
• When the STOP button is pressed on the INNER menu
(SQ ______),thestateischangedtothe TEST mode STOP
state.
• : Address

MD-MT80W/90W/90/90C
– 19 –
EEPROM (IC402) writing procedure
1. Procedure to replace EEPROM and write initial
value of microcomputer in EEPROM
(1) Replace EEPROM.
(2) Refer to the latest EEPROM data list.
(3) Press the Display button, ENTER button and Play
button to start the test mode.
(4) Version display
[ V e r . ]
EEPROM version (b ~ Z)
MicrocomputerROMversion
(5) The whole LCD lights.
(6) Test mode stop state.
[ T E S T ]
(7) Press the "BASS" button, and press twice the "FAST
REVERSE " button.
[ E E P R O M ]
(8) Performtheoperationtodisplay"EEPROMSETTING
MODE CHART", compare the EEPROM DATA LIST
with the display, and set according to the EEPROM
DATA LIST with the VOL +or VOL –button.
(9) Set the temperature reference. (Refer to the Tem-
perature Reference Setting Method.)
(10) Set according to the EEPROM DATA LIST.
(11) Press the Stop button.
[ T E S T ]
(12) Press the Stop button.
(13) After data is written in EEPROM, turn off power .
(14) Restore protection of EEPROM.
Ambient
temperature Temperature
correction
+ 9oC ~ +11oC - 05h + 10.0oC
+12oC ~ +14oC - 04h + 12.7oC
+15oC ~ +16oC - 03h + 15.4oC
+17oC ~ +19oC - 02h + 18.2oC
+20oC ~ +22oC - 01h + 20.9oC
+23oC ~ +24oC±00h + 23.6oC
+25oC ~ +27oC + 01h + 26.3oC
+28oC ~ +30oC + 02h + 29.0oC
+31oC ~ +33oC + 03h + 31.8oC
Center
temperature
Ambient
temperature Temperature
correction Center
temperature
- 9oC ~ +10oC 08h + 0.5oC
+ 3oC ~ +21oC 07h + 12.5oC
+15oC ~ +33oC 06h + 23.6oC
+26oC ~ +43oC 05h + 35.0oC
2. Temperature reference setting method
[1] Measurement, calculation and setting procedure
(1) Set the TEST mode.
• Set TEST 1, 0 = '01', and turn on power
(or set PLAY ON in standby state).
(2) Start the EEPROM mode 'Temp' menu.
• Key operation in order of BASS, FAST REVERSE
x 2 times, PLAY , PLAY in the test mode
STOP state.
• 'TM§§ ' is displayed. (§§= Temperature code,
= Temperature reference)
(3) Once press FAST FORWARD , and determine
the displayed microcomputer TEMP input AD value.
• 'TPin##' is displayed. (## = TEMP input AD value)
(4) At the ambient temperature, determine the tempera-
ture corrected value from the temperature measure-
ment value correction table.
(5) Determine the temperature reference, using the fol-
lowing formula.
• Temperature reference = Microcomputer TEMP
input AD value + Temperature corrected value
(6) Set the temperature reference value by button opera-
tion, and check whether the temperature code indica-
tion corresponds to "Temperature Code Identification
Table".
[2] Temperature measurement value correction table
[3] Temperature code identification
X

MD-MT80W/90W/90/90C
– 20 –
EEPROM DATA LIST (EEPROM version d)
C T 0 _ 8 3 H
C T 1 _ 8 1 H
C T 2 _ 3 0 H
C T 3 _ 0 0 H
B P 1 _ 7 D H
B P 2 _ 6 F H
B P W _ 6 6 H
B P S _ 5 F H
B P E _ 5 D H
B R 1 _ 7 E H
B R 2 _ 7 7 H
B R W _ 6 D H
B R S _ 6 9 H
B R E _ 6 1 H
P L E _ A 6 H
R C E _ 9 4 H
S D F _ 1 F H
P W L _ 0 1 H
C G 1 _ A 5 H
C G 2 _ 0 0 H
C H V _ 5 6 H
R F L _ F 0 H
R C 0 _ D 5 H
R C 1 _ D E H
S Y C _ A 6 H
U S A _ 1 8 H
E L T _ A 0 H
F B O _ F C H
M F P _ 4 B H
B S 0 _ 1 7 H
B S 1 _ 7 0 H
B C 0 _ 0 1 H
B C 1 _ D C H
B C 2 _ 0 5 H
B M K _ 1 E H
B E C _ 0 0 H
Control setting
Item display Set values
H Q 1 _ 9 0 H
H Q 2 _ 9 0 H
H S G _ 1 1 H
H S O _ F D H
L Q 1 _ 9 0 H
L Q 2 _ 9 0 H
L S G _ 1 1 H
L S O _ 0 0 H
G Q 1 _ 9 8 H
G Q 2 _ 8 4 H
G S G _ 1 1 H
E Q R _ 0 0 H
EQ. SET setting
Item display Set values
B 1 A _ 3 F H
B 1 B _ 0 0 H
B 1 C _ 0 0 H
B 2 A _ 1 F H
B 2 B _ 0 0 H
B 2 C _ 0 0 H
B 3 A _ E 2 H
B 3 B _ 0 0 H
B 3 C _ 0 0 H
Bass setting
Item display Set values
Tracking setting
T G 1 _ 1 C H
T F 0 _ 1 0 H
T F 1 _ 7 0 H
T F 2 _ E 0 H
T F S _ 0 0 H
T B o _ 2 B H
T B t _ 1 8 H
T K o _ 2 B H
T K t _ 1 5 H
T D o _ 6 7 H
T D t _ 3 A H
S C o _ 0 0 H
S C t _ 2 A H
S C m _ 5 3 H
C L p _ 2 8 H
C L r _ 3 2 H
J P I _ 0 8 H
K 1 0 _ 6 6 H
T H P _ 0 2 H
T H G _ 0 2 H
T 0 P _ 0 0 H
T 0 G _ F 2 H
T 1 P _ 2 0 H
Item display Set values Sled setting
S L G _ 7 0 H
S L 2 _ 2 0 H
S L M _ 7 0 H
S K k _ 6 8 H
S K t _ 6 0 H
S K m _ 7 0 H
W T m _ 2 4 H
S B T _ 0 0 H
S B L _ 4 8 H
M V 1 _ 4 4 H
M V 2 _ 8 8 H
S L V _ 3 2 H
S l i _ 2 B H
S l m _ 4 B H
S l o _ 5 B H
S L T _ 6 5 H
M M V _ 0 0 H
S L P _ 4 C H
M V T _ 0 1 H
Item display Set values
C O K _ 2 8 H
F A T _ C 0 H
T A T _ 3 E H
C A T _ 4 0 H
F A B _ 6 4 H
ADJ. SET setting
Item display Set values
Spindle setting
S P G _ 1 A H
S P i _ 6 A H
S P m _ 5 1 H
S P o _ 3 8 H
S P 1 _ 1 0 H
S P 2 _ 6 0 H
S P 3 _ F 2 H
S P 4 _ F 2 H
S P 5 _ 1 0 H
S D 1 _ 5 5 H
S D 2 _ 6 4 H
S P K _ 8 0 H
M P G _ 0 8 H
S P L _ 6 0 H
S P W _ 0 F H
S P B _ 3 2 H
S R i _ 6 B H
S R m _ 6 B H
S R o _ 6 B H
S B R _ 6 6 H
O S L _ 0 0 H
Item display Set values
F G 1 _ 3 B H
F F 0 _ 1 0 H
F F 1 _ 7 0 H
F F 2 _ E 8 H
F Z H _ E D H
F L n _ 0 9 H
F L p _ 0 6 H
D J G _ 0 D H
F S S _ 1 D H
F T S _ 1 8 H
F S B _ 3 A H
F T B _ 3 8 H
F G M _ 6 6 H
T V G _ 8 4 H
T O 1 _ 5 0 H
T O R _ 5 4 H
Focus setting
Item display Set values
Item display Set values
T M _ _ Calculate values
TEMP setting