Sharp MD-MS701W, MD-MS702 Service Manual

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Page 1

Illustration: MD-MS701W

MD-MS701W/MS702

SERVICE MANUAL

No. S1806MDMS701W

MD-MS701W MD-MS702

• In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified should be used.

CONTENTS

Page

SAFETY PRECAUTION FOR SERVICE MANUAL (MD-MS701W ONLY) ........................................................................... 2

BATTERY DISPOSAL (MD-MS702 ONLY) ............................................................................................................................ 3

SPECIFICATIONS ................................................................................................................................................................. 3

NAMES OF PARTS ............................................................................................................................................................... 4

OPERATION MANUAL .......................................................................................................................................................... 5

QUICK GUIDE (MD-MS702 ONLY) ........................................................................................................................................ 8

DISASSEMBLY..................................................................................................................................................................... 10

REMOVING AND REINSTALLING THE MAIN PARTS........................................................................................................ 11

ADJUSTMENT ...................................................................................................................................................................... 12

NOTES ON SCHEMATIC DIAGRAM .................................................................................................................................. 30

BLOCK DIAGRAM ............................................................................................................................................................... 31

SCHEMATIC DIAGRAM/WIRING SIDE OF P.W.BOARD................................................................................................... 32

WAVEFORMS OF CD CIRCUIT.......................................................................................................................................... 43

TROUBLE SHOOTING ........................................................................................................................................................ 44

FUNCTION TABLE OF IC.................................................................................................................................................... 47

PARTS GUIDE/EXPLODED VIEW PACKING OF THE SET (MD-MS702 ONLY)

SHARP CORPORATION

– 1 –

This document has been published to be used for after sales service only. The contents are subject to change without notice.

Page 2

MD-MS701W/MS702

LASER KLASSE 1 LUOKAN 1 LASERLAITE KLASS 1 LASERAPPARAT

SAFETY PRECAUTION FOR SERVICE MANUAL (MD-MS701W ONLY)

Precaution to be taken when replacing and servicing the Laser Pickup.

The AEL (Accessible Emission Level) of Laser Power Output for this model is specified to be lower than Class I Requirements. However, the following precautions must be observed during servicing to protect your eyes against exposure to the laser beam.

(1) When the cabinet has been removed, the power is turned

on without a compact disc, and the Pickup is on a position outer than the lead-in position, the Laser will 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) No adjustment to the Laser Power should be attempted

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

of procedures other than those specified herein may result in hazardous radiation exposure.

CAUTION - INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED AVOID EXPOSURE TO BEAM .



VARNING - OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRRAR ÄR URKOPPLADE. STRÅLEN ÄR FARLIG.

ADVARSEL - USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES OG SIKKERHEDSLÅS BRYTES. UNNGÅ EKSPONERING FOR STRÅLEN.

VARO! AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTÖN LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEN.

VARNING - OSYNLIG LASERSTRÅLING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRREN ÄR URKOPPLAD. BETRAKTA EJ STRÅLEN.

ADVARSEL - USYNLIG LASERSTRÅLING VED ÅBNING NÅR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION. UNDGÅ UDSETTELSE FOR STRÅLING.

Laser Diode Properties

Material: GaAIAs Wavelength: 785 nm Pulse time:

Read mode: 0.8 mW Continuous Write mode: max 10 mW 0.5

min cycle 1.5S Repetition

VAROITUS! LAITTEEN KÄYTTÄMINEN MUULLA KUIN TÄSSÄ KÄYTTÖOHJEESSA MAINITULLA TAVALLA SAATTAA ALTISTAA KÄYTTÄJÄN TURVALLISUUSLUOKAN 1 YLITTÄVÄLLE NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE.

VARNING - OM APPARATEN ANVÄNDS PÅ ANNAT SÄTT ÄN I DENNA BRUKSANVISNING SPECIFICERAS. KAN ANVÄNDAREN UTSÄTTAS FÖR OSYNLIG LASERSTRÅLNING, SOM ÖVERSKRIDER GRÄNSEN FÖR LASERKLASS 1.

VARO ! Avattaessa ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Älä katso säteeseen. VARNING! Osynlig laserstralning när denna del är öppnad och spärren är urkopplad. Betrakta ej strälen.

Precaution to be taken when replacing and servicing the laser pickup. The following precautions must be observed during servicing to protect your eyesagainst exposure to the laser.

Warning of possible eye damage when repairing: If the AC adaptor or batteries are connected when the top houising (disc cover) of the unit is removed, and the PLAY key is pressed, the laser will light up during docus access (2-3 seconds). (Fig. 2-1) During the operation, the laser will lesk from the opening btween the magnetic head and the mechanical chassis (Fig. 2-2). In order to protect your eyes, you most not look at the laser durnd repaor. Before repaoring be sure to disconnect the AC adaptor and remove the batteries.

Magnet head

Mechanism Chassis

Magnet Head

Lasar Beam

Optical pick-up

Figure 2-1 Figure 2-2

Disc cover

– 2 –

Disc motor

Main PWB

Optical Pick-Up

Page 3

BATTERY DISPOSAL (MD-MS702 ONLY)

Contains nickel cadmium (or sealed lead) battery. Must be recycled or disposed of properly. Remove the battery from the product and contact federal or state environmental agencies for information on recycling and disposal options.

FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL.

SPECIFICATIONS

MD-MS701W/MS702

General

Power source: DC 3.6 V (rechargeable lithium-ion

DC 5 V (AC adaptor) DC 3V: Separately available battery MD-MS701W: AC 110 - 240V, 50/60Hz MD-MS702: AC 120V , 60Hz DC 3V: Separately available battery case, AD-M70BC (commercially available, "AA" size, alkaline battery x 2) DC 4.5V: Separately available car adaptor, AD-CA20X (for cars with a 12-24V DC negative earth electrical system)

Power consumption: 0.15 A (AC adaptor)

4 W

Output power: RMS; 20 mW (10 mW + 10mW)

(0.2% T.H.D.)

Charging time: Approx. 2.5 hours

(When using the AC adaptor included with the unit)

Battery life:

When using two, When using the rechargeable battery (fully charged) included with the unit

Continuous recording:

Approx. 3.5 hours

Continuous play:

Approx. 5 hours

commerically available,

high capacity, "AA" size,

alkaline batteries (in the

separately available battry

case)

Continuous recording:

Approx. 4 hours

Continuous play:

Approx. 8 hours

battery x 1)

When using two, commercially available, high capacity, "AA" size batteries with the rechargeable battery (fully charged)

Continuous recording:

Approx. 7.5 hours

Continuous play: Approx. 13 hours

Dimensions: Width: 87.0 mm (3-7/16")

Height: 29.4 mm (1-3/16") Depth: 81.5 mm (3-7/32")

Weight: MD-MS701W: 216 g (0.48 lbs.) with

rechargeable battery MD-MS702: 219 g (0.49 lbs.) with rechargeable battery

Input socket: Line/optical digital, microphone

(powered by the main unit)

Output socket: Headphones (impedance: 32

ohms)/remote control unit

MiniDisc Recorder

Type: Portable MiniDisc recorder Signal readout: Non-contact, 3-beam semi-coductor

laser pick-up

Audio channels: Stereo 2 channels/monaural (long-

play mode) 1 channel

Frequency response: 20 - 20,000 Hz (± 3 dB) Rotation speed: Approx 400 - 900 rpm Error correction: ACIRC (Advanced Cross Interleave

Reed-Solomon Code)

Coding: ATRAC (Adaptive TRansform

Acoustic Coding), 24-bit computed type

Recording method: Magnetic modulation overwrite

method

Sampling frequency: 44.1 kHz (32 kHz and 48 kHz

signals are converted to 44/1 kHz, and then recorded.)

Wow and flutter: Unmeasurable (less than ±0.001%

W.peek)

The continuous recording time is for analogue input 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 20 The operating time when using alkaline batteries may be different, depending on the type and manufacturer of the batteries, and on the operating temperature.

Input sensitivity:

Output level:

Recording

level

MIC H 0.25 mV 10 k ohms MIC L 2.5 mV 10 k ohms

LINE 100 mV 20 k ohms

Headphones — 10 mW + 32 ohms

LINE 300mV — 50 kohms

Reference input

Specified

output

(-12dB)

level

Maximum

output level

10 mW

Specifications for this model are subject to change without prior notice

Input

impedance

Load

impedance

– 3 –

Page 4

MD-MS701W/MS702

NAME OF PARTS

Remote Control Unit

1. Synchro Recording Indicator

2. Character/Time Information Indicator

3. Record Indicator

4. Repeat Indicator:

5. Random Indicator

6. Disc Mode Indicator

7. Total Track Number Display

8. Track Number Indicator

9. Battery Indicator:

10. Headpones Socket

11. Hold Switch

12. Play Mode Button

13. Volume Buttons: +, -

14. Bass Button

15. Display Button

16. Play/Pause Button:

17. Stop/Power Off Button:

18. Fast Reverse/Fast Forward Buttons: /

Main Unit

1. Monaural Long-Play Mode Indicator

2. Record Indicator

3. Level Meter

4. Repeat Indicator:

5. TOC Indicator

6. Battery Indicator:

7. Random Indicator

8. Track Number Indicator

9. Character/Time Information Indicator

10. Synchro Recording Indicator

11. Disc Mode Indicator

12. Disc Name Indicator

13. Track Name Indicator

14. Remaining Recording Time Indicator

15. Total Track Number Display

16. Record/Track Mark Button

17. Volume/Name Select Buttons: +, -

18. Display/Lowercase Characters Button

19. Character Button

20. Stop/Power Off/Charge Button: /:OFF

21. Play/Pause Button:

22. Fast Reverse/Fast Forward/Recording Level Control/Cursor Buttons: /

23. Enter/Fast Play/Synchro Button

24. Editer/Auto Mark/Time Mark Button

25. Eject Lever

26. Bass/Delete Button

27. Mode/Insert Button

REC

SYNC

TOTAL

789

10 11

17 18

12345

10 11

12 13

14 15

16 17 18 19 20 21

23 24 25 26 27

RANDOM

3 4

6 7

8 9

28. Microphone Input Socket

29. Hold Switch

30. Rechargeable Lithium-Ion Battery

Compartment

31. Optical/Line Input Soket

32. Headphones Soket

33. 5V DC Input Sokets

34. Battert Case Connection Terminals

– 4 –

31 32

34 33

Page 5

MD-MS701W/MS702

Even if the maximum recording

time of a MiniDisc has not been

reached, “DISC FULL” or “TOC

FULL” may be displayed.

When the number of tracks used

reaches the limit, regardless of the

remaining recording time, further

recording will be impossible.

(Maximum number of tracks: 254)

If a MiniDisc has been recorded or

edited repeatedly or if a MiniDisc has

scratches on it, it may not be possible

to record the maximum number of

tracks on it.

Even if the number of tracks and

the recording time have not

reached the limit, “DISC FULL” may

be displayed.

If there are scratches on a disc, the

unit will automatically avoid recording

in those areas. The recording time will

be reduced.

Even if several short tracks are

erased, the remaining recording

time may not show an increase.

When the remaining recording time of

a disc is displayed, short tracks less

than 8 seconds long may not be

included in the total.

Two tracks may not be combined in

editing.

For MiniDiscs on which repeated

recording and editing operations were

performed, the COMBINE function

may not work.

The total of the recorded time and

time remaining on a disc may not

add up to the maximum possible

recording time.

A cluster (about 2 seconds) is

normally the minimum unit of

recording. So, even if a track is less

than 2 seconds long, it will use about

2 seconds of space on the disc.

Therefore, the time actually available

for recording may be less than the

remaining time displayed.

If there are scratches on discs, those

sections will be automatically avoided

(no recording will be placed in those

sections). Therefore, the recording

time will be reduced.

When recorded tracks are played

back using the cue and review

operations, some sounds may be

skipped.

For MiniDiscs on which repeated

recording and editing were performed,

some sounds may be skipped whilst

cueing and reviewing.

A track number can be created in

the middle of a track.

If there are scratches or dust on a

MiniDisc, the track numbers following

that track will be increased by one.

MiniDiscs are recorded using a different system than is used for cassette tapes or DAT

recordings. Therefore, the following conditions may be encountered, depending on how

the disc has been recorded or edited. These are due to system limitations, and should

be considered normal.

MINIDISC SYSTEM LIMITATIONS

Rechargeable battery power

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.

Open the rechargeable battery com-

partment cover.

Insert the rechargeable battery.

Insert the side with the arrow first.

Close the rechargeable battery com-

partment cover.

Plug the AC adaptor into the AC

socket, and then insert the plug on the

AC adaptor lead into the DC IN 5V

socket.

Press the /:OFF button twice to begin

charging.

“ ” will appear, and the battery will

begin charging.

Battery charging will be complete in 2.5

hours. When the charging is com-

plete, “ ” will go out.

POWER SOURCE

Notes:

After charging has been completed, the

AC adaptor may be left connected. (For

example, when charging at night)

The battery will not be charged when-

ever the power to the main unit is

turned on.

If the AC adaptor is removed from the

main unit or from the AC socket whilst

charging, “ ” will not disappear for

about 1 minute. This is normal.

Do not force open the rechargeable

battery cover too wide.

Do not fit the separately available bat-

tery case when charging the internal

battery.

This unit can be used with 4 different power sources: a rechargeable battery, an AC

adaptor, a separately available battery case (AD-M70BC), and a separately available car

adaptor (AD-CA20X).

:OFF

Mark

To the

DC IN 5V

socket

AC 110-240V, 50/60 Hz

Insert

securely,

all the

way in.

OPERATION MANUAL

– 5 –

Page 6

MD-MS701W/MS702

Checking the remaining

amount of battery charge

The remaining amount of battery charge is

shown by the battery indicator ( ) dur-

ing operation.

< How to read the battery indicator >

When the battery is completely dis-

charged, the whole battery indicator will

flash. Recharge the battery or replace

the alkaline batteries with new ones.

When the battery has run completely

out, “BATT EMPTY” (main unit) and “Lo

BATT” (remote control unit) will appear.

Then, the power will be disconnected

automatically.

Notes:

When the AC adaptor included with this

unit 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, de-

pending on the operation being per-

formed. This is normal.

When the rechargeable battery and the

alkaline batteries are used at the same

time, the rechargeable battery is used first,

and then the alkaline batteries. 

Since the battery indicator shows the re-

maining amount of the particular battery

being used, the number of bars will in-

crease when the unit switches to the alka-

line batteries.

CONVENIENT OPERATION OF THE UNIT

Battery indicator

Charging is

needed.

When the battery is

completely charged

When the battery needs charging, it is

impossible to start recording or editing.

RECORDING USING A SEPARATELY AVAILABLE DIGITAL

CABLE

There are cases where digital

recording may be impossible.

In the following cases digital recording is

impossible, even if you are using digital

cables.

When you attempt to make a new digital

recording from a track that was digitally

recorded on a MiniDisc

MiniDiscs are designed so that only

first generation digital copies can

made, further digital copies are pre-

vented by the SCMS (Serial Copy Man-

agement System).

Recording

Playback

CD player, MD

player, etc.

Digitally recorded MiniDisc

Digital cable

Recording

Play back

Digital cable

Analogue recording is

possible.

Moisture condensation

In the following cases, condensation

may form inside the unit.

Shortly after turning on a heater.

When the unit is placed in a room

where there is excessive steam or

moisture.

When the unit is moved from a cool

place to a warm place.

When the unit has condensation inside,

the disc signals cannot be read, and the

unit may not function properly.

If this happens, remove the disc.

The condensation should evaporate in

approximately 1 hour. The unit will then

function properly.

TROUBLESHOOTING

If trouble occurs

When this product is subjected to strong

external interference (mechanical shock,

excessive static electricity, abnormal sup-

ply voltage due to lightning, etc.) or if it is

operated incorrectly, it may malfunction. If

such a problem occurs, do the following:

1. Unplug the AC adaptor from the AC

socket.

2. Remove the battery.

3. Leave the unit completely unpowered

for approximately 30 seconds.

4. Plug the AC adaptor back into the AC

socket and retry the operation.

If strange sounds, smell or smoke come

out of the unit or an object is dropped into

the unit, remove the AC adaptor from the

AC socket immediately and contact an au-

thorised Sharp service centre.

Many potential “problems” can be resolved by the owner without calling a service tech-

nician. If something seems 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 safety 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 headphones.

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 safety mode?

Is the battery exhausted?

Is the remote control unit plug or the headphone 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 impossible.

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 safety mode?

– 6 –

Page 7

MD-MS701W/MS702

Error messages Meaning Remedy

BATT EMPTY

The battery run down. Charge the rechargeable battery or

replace the alkaline batteries (or use 

the AC adaptor for power).

BLANK DISC

Nothing is recorded. Replace the disc with a recorded

disc.

Can't COPY

No copy can be made because of

the SCMS copyright system.

Record using the analogue cable.

Can't EDIT

A track cannot be edited. Change the stop position of the

track and then try editing it.

Can't REC

Recording cannot be performed

correctly due to vibration or shock

in the unit.

Re-record or replace it with another

recordable disc.

Can't WRITE Editing is impossible. Check the number of tracks.

DEFECT

The disc is scratched. If the sound you hear is not right,

try recording again.

Replace the disc with another

recordable disc.

Din UNLOCK Poor connection of the digital cable. Connect the digital cable securely.

DISC ERROR The disc is damaged. Reload the disc or replace it.

DISC FULL

The disc is out of recording space. Replace it with another recordable

disc.

HOLD

The unit is in the safety mode. Return the HOLD switch to its

original position.

LOCKED

LOCK ERROR

The EJECT lever was moved

during recording or editing.

Turn off the power and remove the

MiniDisc.

NO DISC A disc has not been loaded. Load a disc.

PB DISC

PROTECTED

The disc is write protected.

You tried to record on a playback-

only disc.

Move the write protection knob

back to its original position.

Replace it with a recordable disc.

POWER ?

Improper power is being supplied. Use one of the specified power

sources.

SORRY

Since a track number is currently

being located or written to, the unit

cannot accept your command.

Wait for a while and try the

operation again.

SYSTEM ERR

You have come to the conclusion

that the unit is out of order.

To have it repaired, go to the

distributor where you purchased the

unit.

TEMP OVER

The temperature is too high. Turn off the power, and wait for a

while.

TOC ERROR

A large portion of the disc has been

damaged.

Replace it with another recorded

disc.

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

being erased.

Edit the track with the device on

which it was recorded.

U TOC ERROR

A large portion of the disc has been

damaged.

There is an error in the recorded

signal.

Replace it with another recorded

disc.

Erase all of the signal errors, and

then try recording again.

? DISC

A disc which contains data other

than music was played.

There is an error in the signal from

the disc.

A disc which contains non-music

data cannot be played.

Replace it with another recorded

disc.

ERROR MESSAGES

– 7 –

Page 8

MD-MS701W/MS702

QUICK GUIDE (MD-MS702 ONLY)

Rechargeable battery power

Alimentación de la batería recargable

Mark

Marca

AC 120V, 60Hz To an AC outlet

120V CA, 60Hz A un tomacorriente de CA

Press the ■/:OFF button twice to begin charging.

Pulse dos veces el botón ■/:OFF para iniciar la carga.

AC power Alimentación de CA

AC 120V, 60Hz To an AC outlet

120V CA, 60Hz A un tomacorriente de CA

To the DC IN 5V jack

Al enchufe DC IN 5V

To the DC IN 5V jack

Al enchufe DC IN 5V

PORTABLE MINIDISC RECORDER

MD-MS702

Connection Conexión

Analog recording

Grabación analógica

Playback side

Lado de reproducción

(RIGHT)

(DERECHO)

(LEFT)

(IZQUIERDO)

Connecting cable included with this unit

Cable de conexión incluido con este aparato

To the line output jacks on a stereo

A los enchufes de salida de línea de un equipo estéreo

Recording side

Lado de grabación

To the OPTICAL/LINE IN jack

Al enchufe OPTICAL/LINE IN

Digital recording

Grabación digital

To the OPTICAL/LINE IN jack

Al enchufe OPTICAL/LINE IN

Optical digital cable (ADM1DC, available separately)

Cable óptico digital (ADM1DC, disponible por separado)

To the optical output jack on a CD player etc.

Al enchufe de salida óptica de un reproductor de discos compactos, etc.

Quick-Guide

Guía rápida

Recording side

Lado de grabación

DIGITAL OUT

Playback side

Lado de reproducción

Optical digital cable (ADM2DC, available separately)

Cable óptico digital (AD-M2DC, disponible por separado)

OPTICAL OUT

To the optical output jack on an MD player etc.

Al enchufe de salida óptica de un reproductor de minidiscos, etc.

Recording

Grabación

Recording from CDs or MDs (Synchro recording)

Grabación de discos compactos o minidiscos (Grabación sincronizada)

Connect the external equipment.

Conecte el equipo externo.

Insert a recordable MiniDisc.

Inserte un minidisco grabable.

Press the REC button.

Pulse el botón REC.

While playing sound from the external equipment connected to this unit, press the or button to adjust the recording level.

Mientras se reproduce el sonido del equipo externo conectado a este aparato, pulse el botón o para ajustar el nivel de grabación.

0 dB –4 dB

Press the ENTER/F.PLAY/SYNCHRO button.

Pulse el botón ENTER/F.PLAY/SYNCHRO.

Flashing

Parpadeo

Begin playback on the source equipment.

Inicie la reproducción en el equipo fuente.

Recording from a tuner or a CD (Manual recording)

Grabación de un sintonizador o disco compacto (Grabación manual)

Put the unit in the recording stand-by mode. (Perform steps 1 - 4 in the “Synchro recording” section.)

Ponga el aparato en el modo de espera de grabación. (Realice los pasos 1 - 4 de la sección "Grabación sincronizada".)

Press the button.

Pulse el botón .

To stop recording:

Press the ■/:OFF button.

● If the unit is left alone after the recording has stopped,

the power will be turned off approximately 2 minutes later.

After recording:

Press the ■/:OFF button while in the stop mode.

To remove the MiniDisc:

Turn off the power and move the EJECT lever in the direction indicated by the arrow.

Para detener la grabación:

Pulse el botón

●

Si el aparato no se utiliza después de finalizar la grabación, la alimentación se desconectará 2 minutos después aproximadamente.

Después de la grabación:

Pulse el botón

Para extraer el minidisco:

Desconecte la alimentación y mueva la palanca EJECT en el sentido indicado por la flecha.

■

/:OFF.

■

/:OFF estando en el modo de parada.

■ Important

● Do not wear your headphones when you are

crossing streets or near traffic.

● Do not use your headphones while driving a motor vehicle, it may create a dangerous traffic hazard and may be illegal. Remember to obey all of the safety rules in your area.

● Do not play the unit at a high volume. Hearing experts advise against extended play at high volume levels.

● If you experience ringing in your ears, reduce the volume or discontinue use.

■

Importante

●

No se ponga auriculares cuando atraviese calles ni cuando esté cerca del tráfico.

●

No emplee los auriculares mientras conduce un vehículo, porque puede crear situaciones peligrosas en el tráfico y puede ser ilegal. Recuerde que debe respetar las reglas de seguridad de su zona.

●

No reproduzca sonido en el aparato a altos niveles de volumen. Los expertos dicen que es perjudicial la reproducción continuada a altos niveles de volumen.

●

Si nota timbres en los oídos, reduzca el volumen o no utilice el aparato.

■ Volume setting

Reduce the volume before starting to play. MiniDiscs, compared to ordinary cassette tapes, have very little noise. If the volume is adjust according to your usual expectations of noise, you may damage your hearing due to the high volume.

■

Ajuste del volumen

Reduzca el volumen antes de iniciar la reproducción. Los mínidiscos, en comparación con las cintas de casete nomales, tienen muy poco ruido. Si se ajusta el volumen de acuerdo con el ruido que puede esperarse normalmente, podría dañarse los oídos debido al alto volumen.

– 8 –

Page 9

Playing a MiniDisc

Reproducción de un minidisco

Loading and playing a MiniDisc Inserción y reproducción de un minidisco

Headphones

Auriculares

For the left (L)

For the right (R)

Para la

Para la derecha (R)

izquierda (L)

To the jack

Al enchufe

Remote control unit

Controlador remoto

●

The power will be turned on automatically, and playback will start from the first track. (Auto-play function)

●

La alimentación se conectará automáticamente, y la reproducción empezará desde la primera pista. (Función de reproducción automática)

●

After playback of the last track has finished, the unit will stop automatically.

●

Después de terminar la reproducción de la última pista, el aparato se detendrá automáticamente.

Playback does not start when a MiniDisc is inserted:

Press the button.

In the following cases, the auto-play function will not work.

●

When the recordable MiniDisc write protection tab is closed (page 9)

●

When the auto-play function has been canceled (page 35)

La reproducción no empieza cuando se inserta un minidisco:

Pulse el botón . En los casos siguientes, la función de reproducción automática no se activará.

●

Cuando esté cerrada la lengüeta de protección contra escritura del minidisco grabable (página 9)

●

Cuando haya sido cancelada la función de reproducción automática (pág ina 35)

Track number

Número de pista

Track name

Nombre de pista

(Nothing will be displayed for MiniDiscs that do not contain track names.)

(No se visualizará nada para los minidiscos que no tienen nombres de pistas.)

Volume Volumen

Tone Tono

VOL / NAME

Volume (0 - 30)

Volumen (0 - 30)

Bass sounds are emphasized slightly.

BASS 1

Bass sounds are emphasized more.

BASS 2

Bass sounds are emphasized even more.

BASS 3

Bass emphasis is canceled.

BASS OFF

Los sonidos graves se realzan ligeramente.

BASS 1

Los sonidos graves se realzan más.

BASS 2

Los sonidos graves se realzan aún más.

BASS 3

El realce de los graves se cancela.

BASS OFF

BASS/DEL

MD-MS701W/MS702

To interrupt playback:

Press the button during playback.

● To resume playback, press the button again.

To stop playback:

Press the ■/:OFF button.

To turn off the power:

Press the ■/:OFF button while in the stop mode.

● If the unit is not operated for at least 2 minutes

while in the stop mode, the power will be turned off automatically.

To remove the MiniDisc:

Turn off the power and move the EJECT lever in the direction indicated by the arrow.

Para interrumpir la reproducción:

Pulse el botón durante la reproducción.

●

Para reanudar la reproducción, pulse de nuevo el botón .

Para detener la reproducción:

Pulse el botón

Para desconectar la alimentación:

Pulse el botón parada.

●

Si el aparato no se utiliza durante un mínimo de 2 minutos estando en el modo de parada, la alimentación se desconectará automáticamente.

Para extraer el minidisco:

Desconecte la alimentación y mueva la palanca EJECT en el sentido indicado por la flecha.

■

/:OFF.

■

/:OFF estando en el modo de

– 9 –

Page 10

MD-MS701W/MS702

DISASSEMBLY

Caution on Disassembly

Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance:

1. Take the battery and minidisc out of the unit.

2. When disassembling the machine, be sure to withdraw the power plug from the socket in advance.

3. When disassemble the parts, remove the nylon band or wire holder as necessary.

To assemble after repair, be sure to arrange the wires as

they were.

If a screw of different length is fitted to the MD mecha-

nism (the screw of the part to be fitted to the MD mechanism chassis), it may contact the optical pickup, resulting in malfunction.

4. When repairing, pay due attention to electrostatic charges of IC.

STEP

REMOVAL

1 Bottom Cabinet 1. Open the battery Lid. 10-1

2 Top Cabinet 1. Screw .....................(B1) x4 10-1

3 Main PWB 1. Screw .................... (C1) x2 10-2

4 Mechanism Unit 1. Lift the left side, and remove 10-3

PROCEDURE

2. Screw .....................(A1) x6

2. Flat Cable ...............(B2) x2

2. Flat Cable ...............(C2) x3

in the arrow direction.

FIGURE

Caution:

1. Handle carefully the main PWB and flexible PWB. After removing the flexible PWB (*1) for optical pickup from

the connector, wrap the front end of flexible PWB in conductive aluminum foil so as to protect the optical pickup from electrostatic damage.

2. When removing the mechanism from the cabinet or when installing it, it is advisable to

rotate the unit lock plate to lower the holder section.

(B1)x1

Ø1.4x2mm

Center Cabinet

(C2)x1

(A1)x1

Ø1.4x2mm

Pull

(C2)x1

Top Cabinet

Main PWB

Pull

Figu re 10-1

(C1)x1

Ø1.7x2.5mm

Pull

Figure 10-2

Ø1.4x2mm

Pull

(A1)x2

(C2)x1

(A1)x1

Ø1.4x2mm

(B2)x1

Pull

(B1)x1

Ø1.4x2mm

Bottom Cabinet

(A1)x2

Ø1.4x2mm

(B1)x2

Ø1.4x2mm

(C1)x1

Ø1.7x2.5mm

(B2)x1

Mechanism Unit

Figure 10-3

– 10 –

Page 11

REMOVING AND REINSTALLING THE MAIN PARTS

Remove the mechanism according to the disassembling methods 1 to 3. (See Page 10.)

How to remove the spindle motor (See Fig. 11-1.)

1. Remove the solder joint (A1) x 1 of flex PWB.

2. Remove the stop (A2) x 3 pcs. and remove the spindle motor.

How to remove the lift motor (See Fig. 11-2.)

1. Remove the solder joint (B1) x 2 of slide motor lead wire.

2. Remove the stop washer (B2) x 1 pc., and remove the drive gear (B3) x 1 PC.

3. Remove the screw (B4) x 1, and remove the lift motor.

Note:

Take care so that the motor gear is not damaged. (If the gear is damaged, noise is raised in search mode.)

How to remove the sled motor (See Fig. 11-3.)

1. Remove the solder joint (C1) x 2 of slide motor lead wire.

2. Remove the screw (C2) x 2, and remove the sled motor.

Note:

Take care so that the motor gear is not damaged. (If the gear is damaged, noise is raised in search mode.)

(A2)x3 ø1.4x2.8mm

Flexible PWB solder joint (A1) x1

Stop Washer

Drive Gear

(B3)x1

Figure 11-1

(B2)x1

MD-MS701W/MS702

Spindle Motor

MDMechanism

(B4)x1 ø1.4x2.2mm

Lift Motor

How to remove the magnetic head (See Fig. 11-4.)

1. Remove the screw (D1) x 2 pc.

2. Remove the screw (D2) x1 which connects the magnetic

head to the head relay flex PWB, and remove the soldering joint (D3) x2 pcs.

Note:

Mount carefully so as not to damage the magnetic head.

How to reinstall the optical pickup unit (See Fig. 11-5.)

1. Remove the screws (E1) x 1 pcs.

2. Remove the soldering joint (C2) x2 places of flex PWB, and

remove the sled motor.

(E1)x1 ø1.7x2.5mm

Shaft

(B1)x2 Remove the solder joint

Figure 11-2

(C2)x2 Mecha Flexible PWB solder joint

Figure 11-3

(D1)x2 Ø1.4x1.8mm

(C1)x2 ø1.4x1.2mm

Sled Motor

Washer x2

Pickup Unit

Figure 11-5

– 11 –

Pickup Unit

Magnetic Head

(D1)x1 Ø1.4x1.5mm

Figure 11-4

Solder joint (D3)x2

Page 12

MD-MS701W/MS702

Test disc

ADJUSTMENT

MD adjustment needs two types of disc, namely recording disc (low reflection disc) and playback-only disc (high reflection disc).

Type

1 High reflection disc MMD-110 (TEAC Test MD) 88GMMD-110 2 Lowreflection disc MMD-212 (TEAC Test MD) 88GMMD-212 3 Low reflection disc Recording minidisc UDSKM0001AFZZ

Test disc Parts No.

Note: Use the low reflection disc on which music has been recorded.

Extension Cable (See Fig.12)

Type

1 Flat Cable for servicing 16Pin QCNWK0110AFZZ 2 Extension Connector for Service 16Pin RUNTK0460AFZZ

Entering the TEST mode

1. Setting at port (in standby state, disc-free state or power nonconnected state)

(1) Set the port as follows. TEST1 : "Low" TEST0 : "High" (2) Press the PLAY button in the standby state (it is allowed to insert the disc or to connect the power supply). (3) Test Mode STOP [ _ 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.) (3) Indication of microcomputer version for one second [ ]

Parts No.

Price Code

PWB side

16 pin

CN601

QCNWK0110AFZZ

16pin Flat Cable

Mecha Flexible PWB

RUNTK0460AFZZ

Extension PWB for servicing 16pin

Figure 12

16 PIn

Microcomputer version (4) Whole LCD lighting for 2 seconds (5) Test Mode STOP [ _ T E S T _ ] *When the PLAY button is pressed during indication (3) and (4), the process proceeds to (5).

Leaving the TEST mode

(1) Press the STOP button in the TEST mode stop state or version indicating state or whole LCD lighting state. (2) EEPROM rewrite-enable area updating, adjustment error setting (so as to adjust all the items when the power supply is turned

on in the normal mode)

(3) Change to standby state

Test Mode

1. AUTO 1 Mode • Perform preliminary automatic adjustment.

2. AUTO 2 Mode • Perform ATT (attenuator) automatic adjustment.

3. MANUAL 1 Mode • Temperature is displayed. (Updating in realtime)

4. MANUAL 2 Mode • Temperature is displayed. (Updating in realtime)

5. RESULT 1 Mode • The value adjusted in AUTO1 or MANUAL1 is

6. RESULT 2 Mode • The value adjusted in AUTO 2 or MANUAL 2 is

7. TEST-PLAY Mode • Continuous playback from the specified address

• If the combination of mechanism and pickup PWB has been changed, be sure to start from AUTO1.

• Perform continuous playback (error rate display, jump test)

• Seeing the displayed adjustment value, perform preliminary manual adjustment. (Error rate indication, jump test)

• Seeing the displayed adjustment value perform manfully the preliminary adjustment. (Error rate indication, jump test)

• Continuous playback is performed (error rate display, jump test).

indicated.

• (Execution in servo "OFF" state").

indicated.

• Adjustment value is changed manually. (error rate display, jump test).

is performed.

• 1 line, 10 lines or 400 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 duringcontinuous playback.

Destination EEPROM version (C~Z)

8. TEST-REC Mode • Continuous record from the specified address is

9. NORMAL Mode • The mode is changed from the TEST mode to

10. DIGITAL INPUT mode • Digital input information is displayed.

11.

ERROR INFORMATION

Mode • Error information is initialized

12. E2-PROM Mode • Factors of digital servo are changed manually.

13. INNER Mode • Determine the position where the INNER switch

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.

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.

• Error information is displayed.

(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)

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.

– 12 –

Page 13

MD-MS701W/MS702

Operation in each TEST mode

1. AUTO1 Mode

• When the STOP button is pressed while the AUTO1 menu appears or during automatic adjustment, 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-212.

At this time release the EEPROM (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

• When the STOP button is pressed while the AUTO2 menu appears or during automatic adjustment, 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 adjustment error

3. MANUAL1 Mode

• Adjustment item to be made in AUTO1 mode is performed manually.

• When the VOL UP button is pressed during adjustment, the setting increases, and the new setting is output.

• If the VOL DOWN button is pressed during adjustment, the setting decreases and the new setting is output.

• If the VOLUP/DOWN button is held down, the setting changes continuously with 100 ms cycle.

• If the setting is within the allowable range, the RANDOM display lights.

• When the STOP button is pressed during MANUAL1 MENU or measurement or adjustment, the state is changed to the TEST mode stop state.

4. MANUAL2 Mode

• Adjustment item to be made in AUTO2 mode is performed manually.

• When the VOL UP button is pressed during adjustment, the setting increases, and the new setting is output.

• If the VOL DOWN button is pressed during adjustment, the setting decreases and the new setting is output.

• If the VOLUP/DOWN button is held down, the setting changes continuously with 100 ms cycle.

• If the setting is within the allowable range, the RANDOM display lights.

• When the STOP button is pressed during MANUAL2 MENU or measurement or adjustment, the state is changed to the TEST mode stop state.

• When the PLAY button is pressed in B-ATT set state, the mode is changed to the continuous playback mode.

• As for operation during continuous playback refer to "TEST-PLAY mode explanation".

5. RESULT1 Mode

• The measurement value and set value of adjustment items for AUTO1 and MANUAL 1 are displayed.

• If the VOL UP button is pressed during setting indication, the setting increases. If the VOL DOWN button is pressed, the setting reduces.

And then the new setting is stored in the RAM.

• When the VOL UP/DOWN button is held down, the setting changes continuously, one cycle being 100 ms.

• If the STOP button is pressed during RESULT1 menu or measurement value indication or set value indication, the state is changed to the TEST mode STOOP state.

6. RESULT2 Mode

• The measurement value and set value of adjustment items for AUTO2 and MANUAL 2 are displayed.

• If the VOL UP button is pressed during setting indication, the setting increases. If the VOL DOWN button is pressed, the setting reduces.

And then the new setting is stored in the RAM.

• When the VOL UP/DOWN button is held down, the setting changes continuously, one cycle being 100 ms.

• If the STOP button is pressed during RESULT2 menu or measurement value indication or set value indication, the state is changed to the TEST mode STOOP state.

7. 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 mode, the address changes as follows.

• Whenever the BASS key is pressed in the TEST-PLAY mode, the digit which is changed by the SKIP UP/DOWN button changes as follows.

• When the SKIP UP button is pressed in the TEST-PLAY mode, the digit of address specified by the BASS button is set to +1h. (0 to F)

• When the SKIP DOWN button is pressed in the TEST-PLAY mode, the digit of address specified by the BASS button is set to -1h. (0 to F) * When the SKIP UP/DOWN button is held down, the setting changes continuously, one cycle being 100 ms.

• When the BASS button is pressed in the continuous playback mode, the number of jump lines changes as follows.

* After the number of jump lines is indicated for one second, the address indication is restored. [ T R _ ]

• When the SKIP UP button is pressed in the continuous playback mode, the specified number of lines is jumped in the FWD direction.

• When the SKIP DOWN button is pressed in the continuous playback mode, the specified number of lines is jumped in the REV direction. * When the SKIP UP/DOWN button is held down, jump is repeated every approx. 100 ms.

0050 — 03C0 — 0700 — 08A0 — 0050 —

0050 — 0050 — 0050 — 0050 — 0050 —

1 — 10 — 400 — 1

– 13 –

Page 14

MD-MS701W/MS702

•Whenever the DISP button is pressed in the continuous playback mode, the indication changes as follows. * Pit section

Continuous playback (SUBQ address indication) [ S Q ]

Continuous playback (C1 error indication) [ C E ]

Continuous playback (SUBQ address indication) [ S Q ]

* Groove section

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 ]

8. 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 mode, the address changes as follows.

0050 — 03C0 — 0700 — 08A0 — 0050 —

• Whenever the BASS button is pressed in the TEST-REC mode, the digit which is changed by the SKIP UP/DOWN button changes as follows.

0050 — 0050 — 0050 — 0050 — 0050 —

• When the SKIP UP button s pressed in the TEST-REC mode, the digit of address specified by the BASS button is set to +1h.(0 to F)

• When the SKIP DOWN button is pressed in the TEST-REC mode, the digit of address specified by the BASS button is set to -1h. (0 to F)

* When the SKIP UP/DOWN button is held down, the setting changes continuously, one cycle being 100 ms.

• When the VOL UP/DOWN button is pressed in the TEST-REC mode or continuous record mode, the laser record power changes. (Servo gain changes also according to record power.) * After the laser record power is indicated for one second, the address indication is restored.

• : Address

• : Laser power cord

• Operation is disabled if the premastered disc or disc is in miserase-protected state.

[ R P W ]

9. 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

• Selection of sound volume, BASS, etc. is possible (without indication)

• Recording is also possible.

: Internal mode : Address (Cluster section) : Address (Sector section)

10. Digital input display Mode (Din Mon)

• When the STOP button is pressed while the digital input indication menu appears or during digital input information indication, the mode changes to the TEST mode stop state.

• In case of analog input or digital input unlocking the indication data is _.

11. Error data display Mode

• Reversing when SKIP DOWN 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

12h : RF side FG, TG, and TCRS adjustment termination failure 13h : Adjustment servo retraction excessive retrial 17h : A, B, E, F, and TCRSO offset measurement value out of tolerable range 21h : Focus retraction completion allowable time-over 23h : Track search completion allowable time-over 32h : P-TOC read failure 42h : U-TOC read failure 44h : U-TOC write data write disabled/read check error 52h : SD write data write disabled 71h : Pickup position initialization time-over

– 14 –

Page 15

MD-MS701W/MS702

72h : EEPROM data read check sum error 73h : Record head drive disabled (by EJECT lever) 82h : Power overvoltage detection 91h : Ambient temperature is higher that the allowable temperature.

12. INNER Mode

• when the STOP button is pressed on the INNER menu (SQ______ ), the state is changed to the TEST mode STOP state.

• : Address

E2-PROM (IC402) writing procedure

1. Procedure to replace E2-PROM and write initial value of microcomputer in E2-PROM

(1) Replace E2-PROM. (2) Deprive E2-PROM of protection (connect the pins 8 and 6 of IC402). (3) Refer to the latest E2-PROM data list. (4) Press the Display/Lower-case Character button, Enter/Synchro button and Play/Pause button to start the test mode. (5) Version display

[ V e r . ]

E2-PROM version (C ~ Z)

Microcomputer ROM version (6) The whole LCD lights. (7) Test mode stop state

[ T E S T ]

(8) Press the "BASS" button, and press twice the "SKIP DOWN" button.

[ E E P R O M ]

(9) Perform the operation to display "E2-PROM SETTING MODE CHART", compare the E2-PROM DATA LIST with the

display, and set according to the E2-PROM DATA LIST with the VOL UP or VOL DOWN key.

(10)

Set the temperature reference. (Refer to the Temperature Reference Setting Method.)

(11)

Set according to the E2-PROM DATA LIST.

(12)

Press the Stop button.

[ T E S T ]

(13)

Press the Stop button.

(14)

After data is written in E2-PROM, turn off power .

(15)

Restore protection of E2-PROM (Disconnect connection made in Step (2) above).

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.

• In the TEST mode STOP state, press the keys as follows: BASS, SKIP-DOWN x 2 times, PLAY, SKIP-DOWN x 4 times,

and PLAY in this order.

• 'TM$$%%' is displayed. ($$= Temperature code, %% = Temperature reference) (3) Once press SKIP-UP, and determine the displayed microcomputer TEMP input AD value.

• 'TPin##' is displayed. (## = TEMP input AD value) (4) At the ambient temperature, determine the temperature corrected value from the temperature measurement value

correction table.

(5) Determine the temperature reference, using the following formula.

• Temperature reference = Microcomputer TEMP input AD value + Temperature corrected value

• An example: Environmental temperature is 22°C and set voltage is 1.25V.

– 15 –

Page 16

MD-MS701W/MS702

[2] Temperature measurement value correction table

Ambient temperature

+14oC ~ +16oC - 03h + 15.0oC +17oC ~ +19oC - 02h + 17.8oC +20oC ~ +22oC - 01h + 20.7oC +23oC ~ +25oC ± 00h + 23.6oC +26oC ~ +27oC + 01h + 26.5oC +28oC ~ +30oC + 02h + 29.4oC

*Meaning of values

• Temperature reference = Value to be predicted to be measured by the microcomputer at reference temperature (+23.6oC)

• Temperature correction = Value to convert to measurement value at reference temperature (+23.6¯C) *Determining the temperature correction value

• Temperature detection characteristics formula Ambient temperature (oC) = (-2.876 x TEMP input AD value) + 463 Hence, TEMP input AD value = (463 - Ambient temperature)/2.876

• The reference temperature (+23.6oC) is taken as a reference. (it is taken as '0'). Whenever the input AD value changes by '1', temperature is determined. For temperature correction, the input AD value is +/- inverted.

[3] Power IC VREF feed control output

• Test/R-ROM write power input

Ambient temperature Temperature correction

-5oC ~ +9oC 08h + 0.5oC

+6oC ~ +21oC 07h + 12.5oC +17oC ~ +32oC 06h + 23.6oC +29oC ~ +44oC 05h + 35.0oC

Temperature correction

Center temperature

– 16 –

Page 17

E2-PROM DATA LIST

TEMP setting

Item display Set values

T M _ _ Calculate values

BASS setting

Item display Set values

B S 1 _ 0 2 H B S 2 _ A 4 H B S 3 _ C 4 H

Fucus setting

Item display Set values

F G _ _ 6 3 H F F 1 _ 7 0 H F F 2 _ F 0 H F Z H _ E D H F L n _ 0 9 H D J G _ 1 4 H F R V _ 0 0 H F P f _ 8 8 H F L V _ 1 9 H W T f _ 2 0 H F S S _ 0 2 H

Tracking setting

Item display Set values

T G _ _ 2 6 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 7 H T K o _ 2 B H T K t _ 1 9 H T D o _ 6 7 H T D t _ 2 A H S C o _ 0 0 H S C t _ 4 0 H S C m _ 5 3 H D B O _ 0 0 H C L p _ 1 2 H C L r _ 2 4 H W T m _ E 0 H

Spindle setting

Item display Set values

S P G _ 1 4 H S P i _ A A H S P m _ 7 9 H S P o _ 4 F 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 P D _ 6 1 H S P R _ C 4 H

MD-MS701W/MS702

Sled setting

Item display Set values

S L G _ 9 4 H S L 2 _ 3 0 H S L M _ 4 F H S L V _ 3 6 H S K k _ 4 3 H S K t _ 4 0 H S K m _ 4 3 H

ADJ. SET setting

Item display Set values

C O K _ A 0 H F A T _ C 0 H T A T _ 3 F H C A T _ 2 0 H F A B _ 0 0 H

EQ. SET 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 G S O _ 0 0 H G Q R _ 0 0 H

Control setting

Item display Set values

C T 0 _ 4 8 H C T 1 _ E 0 H P W L _ 0 0 H R C 0 _ C 0 H R C 1 _ F E H S Y C _ A 6 H D R 1 _ A 0 H D R 2 _ A 6 H I N 1 _ D 4 H I N 2 _ 6 7 H C T R _ 6 D H C T 2 _ 1 4 H C T 3 _ 0 3 H C T 4 _ 6 4 H C T 5 _ 7 4 H C T 6 _ 0 8 H C T 7 _ 0 0 H S P M _ 0 0 H M S L _ 8 0 H R S L _ 0 0 H

– 17 –

Page 18

MD-MS701W/MS702

: Test Mode STOP

: Pre-autoadjustment menu

: ATT autoadjustment menu

: Pre-manual adjustment menu

: ATT manual adjustment menu

: Preadjustment value check menu

: ATT adjustment value check menu

: Continuous record menu (record/playback machine only)

: Test mode normal playback menu

: Error history display menu

: EEPROM setting menu

: INNER switch position measurement menu

BASS

T E S T

Slide external

periphery move

Slide internal

periphery move

Tset Mode Menu

Test Mode Change Chart

A U T O 1

A U T O 2

SKIP UP SKIP DOWN

SKIP DOWN

M A N U 1

SKIP UP SKIP DOWN

M A N U 2

SKIP UP SKIP DOWN

R S L T 1

SKIP UP SKIP DOWN

R S L T 2

SKIP UP SKIP DOWN

T R E C

SKIP UP SKIP DOWN

: Continuous playback menu

T P L A Y

SKIP UP SKIP DOWN

N O R M A L

SKIP UP SKIP DOWN

E D A T A

SKIP UP SKIP DOWN

: Digital input signal monitor menu (record/playback machine only)

D i n M o n

SKIP UP SKIP DOWN

E E P R O M

SKIP UP SKIP DOWN

I N N E R

SKIP UP

SKIP DOWN

SKIP UP

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

: Preautomatic Adjustment menu

: Preadjustment error (adjustment value output)

: During preadjustment adjustment

Adjustment error

Normal end

: Preadjustment normal end (adjustment value output)

: During ATT automatic adjustment

PLAY

A U T O 1

Preautomatic Adjustment

A D J . O K

A D J . N G

A T 2

A T 1

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* " " represent the adjustment number as follows.

 0 0 : Innermost periphery move

 0 2 : ABEF offset tentative measurement

 0 4 : RF side focus gain coarse adjustment

 0 5 : Focus ATT tentative setting

 0 6 : RF side bit section tracking gain adjustment

 0 7 : COUT level setting for pit section adjustment

 0 8 : External periphery move

 0 9 : RF side groove section tracking gain adjustment

 1 0 : COUT level setting for groove section adjustment

 1 1 : RF side TCRS gain adjustment

 1 2 : Tracking ATT initial setting

 1 3 : RF side focus gain minor adjustment

 1 4 : Focus ATT initial setting

 1 5 : S gain "High" ABEF offset measurement

 1 6 : TCRS offset measurement

 1 7 : S gain "Low" ABEF offset measurement

– 18 –

Page 19

MD-MS701W/MS702

: ATT Autoadjustment menu

: ATT adjustment error (adjustment value output)

: During ATT autoadjustment

Adjustment error

Normal end

: ATT adjustment normal end (adjustment value output)

: Continuous playback (high reflection)

: Continuous playback (low reflection)

PLAY

A U T O 2

ATT Autoadjustment

A D J . O K

A D J . N G

S Q # # # #

A P # # # #

A T 2

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* " " represent the adjustment number as follows.

 0 0 : Innermost periphery move

 0 3 : Pit section tracking ATT setting

 0 4 : Pit section focus ATT setting

 0 6 : External periphery move (low reflection only)

 0 7 : TCRS ATT setting  (low reflection only)

 0 8 : Groove section tracking ATT setting  (low reflection only)

 0 9 : Groove section focus ATT setting (low reflection only)

: Pre-Manual Adjustment menu

: Temperature code display

 $ $  : Temperature code

: A signal offset (AINO) tentative measurement

 : Measurement value

: B signal offset (BINO) tentative measurement

 : Measurement value

: E signal offset (EINO) tentative measurement

 : Measurement value

: F signal offset (FINO) tentative measurement

 : Measurement value

: Laser On (Play Power)

: RF side focus gain coarse adjustment

 : Gain setting

: A-ATT (focus) tentative setting

 : ATT setting

: B-ATT (focus) tentative setting

 : ATT setting

: RF side pit section tracking gain adjustment

 : Gain setting

: Pit section adjustment COUT level setting

 : COUT level setting

RF side groove section tracking gain adjustment

 : Gain setting

: Groove section adjustment COUT level setting

 : COUT level setting

: RF side TCRS gain adjustment

 : Gain setting

: E-ATT (tracking) initial setting

 : ATT setting

: F-ATT (tracking) initial setting

 : ATT setting

PLAY

M A N U 1

Pre-Manual Adjustment

T M P $ $

A h

SKIP UP SKIP DOWN

B h

SKIP UP SKIP DOWN

E h

SKIP UP SKIP DOWN

F h

SKIP UP SKIP DOWN

L O N P

SKIP UP SKIP DOWN

R F g

SKIP UP SKIP DOWN

S a

SKIP UP SKIP DOWN

S b

SKIP UP SKIP DOWN

P T G

SKIP UP SKIP DOWN

P C H

SKIP UP SKIP DOWN

G T G

SKIP UP SKIP DOWN

G C H

SKIP UP SKIP DOWN

R C G

SKIP UP SKIP DOWN

S E

SKIP UP SKIP DOWN

S F

SKIP UP SKIP DOWN

Continued to

the next page

SKIP UP SKIP DOWN

– 19 –

Page 20

MD-MS701W/MS702

: RF side focus gain minor adjustment

 : Gain setting

: A-ATT (focus) initial setting

 : ATT setting

: B-ATT (focus) initial setting

 : ATT setting

: S gain "High" A signal offset (AINO) measurement

 : Measurement value

: S gain "High" B signal offset (BINO) measurement

 : Measurement value

: S gain "High" E signal offset (EINO) measurement

 : Measurement value

: S gain "High" F signal offset (FINO) measurement

 : Measurement value

TCRS signal offset (TCRSO) measurement

 : ATT setting

: S gain "Low" A signal offset (AINO) measurement

 : Measurement value

: S gain "Low" B signal offset (BINO) measurement

 : Measurement value

: S gain "Low" E signal offset (EINO) measurement

 : Measurement value

: S gain "Low" F signal offset (FINO) measurement

 : Measurement value

Continued from the

preceding page

R F G

SKIP UP SKIP DOWN

S A

SKIP UP SKIP DOWN

S B

SKIP UP SKIP DOWN

A H

SKIP UP SKIP DOWN

B H

SKIP UP SKIP DOWN

E H

SKIP UP SKIP DOWN

F H

SKIP UP SKIP DOWN

T H

SKIP UP SKIP DOWN

A L

SKIP UP SKIP DOWN

B L

SKIP UP SKIP DOWN

E L

SKIP UP SKIP DOWN

F L

SKIP UP SKIP DOWN

P-MODE

* In the specific setting display state the setting change digit changes when the [P-MODE] key is pressed.

(In case of RF side gain setting change does not occur since there is only one digit.)

• 2-digit setting

 1st digit (initial value) 2nd value • 3-rd digit setting

 1st digit (initial value) 2nd value 3rd digit

P-MODE

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

L O N P

L O N R

* In laser ON state (without disc) the laser power is changed as follows when the [BASS] key is pressed.

L O N M

Play power Max. power

BASS BASS

BASS

Record power

: RF side focus gain coarse adjustment

: A-ATT (focus) tentative setting

: B-ATT (focus) tentative setting

: ABMXO measurement value display

"REPEAT" mark lighting

R F g

S a

S b

A B

DISP

* In the setting display sate the value of selected digit changes in the range of

"0h to Fh" when [VOL UP/DOWN] key is pressed.

However, the RF side gain setting changed in the range of "0h to 6h".

* When the [DISP] key is pressed, the display changes as follows.

• ABMAXO Measurement value

: RF side TCRS gain adjustment

: TCRSMIO measurement value display

"REPEAT" mark lighting

R C G

T C

DISP

• TCRSMIO Measurement value

: E-ATT (tracking) initial setting

: LPFEINO measurement value display

"REPEAT" mark lighting

: EFMIO measurement value display

"REPEAT", "1" mark lighting

S E

e i

E F

DISP

• LPFEINO/EFMIO Measurement value

: F-ATT (tracking) initial setting

: LPFEINO measurement value display

"REPEAT" mark lighting

: EFMIO measurement value display

"REPEAT", "1" mark lighting

S F

f i

E F

DISP

• LPFEINO/EFMIO Measurement value

: RF side focus gain coarse adjustment

: A-ATT (focus) initial setting

: B-ATT (focus) initial setting

: LPFABO measurement value display

"REPEAT" mark lighting

R F G

S A

S B

a b

DISP

• LPFABO Measurement value

: RF side pit section tracking gain adjustment

: Pit section adjustment COUT level setting

: RF side groove section tracking gain adjustment

: Groove section adjustment COUT level setting

: LPFEFO measurement value display

"REPEAT" mark lighting

P T G

P C H

G T G

G C H

e f

DISP

• LPFEFO Measurement value

– 20 –

Page 21

MD-MS701W/MS702

: Temperature code displayATT manual adjustment menu

: Temperature code display

 $ $  : Temperature code

: Laser ON (Play Power)

: Pit section E-ATT (tracking) setting

 : ATT setting

: Pit section E-ATT (tracking) setting

 : ATT setting

: High reflection: A-ATT (focus) setting

: Low reflection: A-ATT (focus) setting

 : ATT setting

: TCRS ATT setting

 : ATT setting

:Groove section E-ATT (tracking) setting

 : ATT setting

:Groove section F-ATT (tracking) setting

 : ATT setting

: Low reflection: A-ATT (focus) setting

 : ATT setting

: Low reflection: B-ATT (focus) setting

 : ATT setting

: High reflection pit section B-ATT (focus) setting

: Low reflection pit section B-ATT (focus) setting

: Low reflection groove section B-ATT (focus) setting

 : ATT setting

Continuous playback (pit section)

Continuous playback (groove section)

 # # # # : Address

PLAY

M A N U 2

ATT Manual Adjustment

T M P $ $

L O N P

L O N R

SKIP UP SKIP DOWN

P E

SKIP UP SKIP DOWN

P F

SKIP UP SKIP DOWN

H A

L a

SKIP UP SKIP DOWN

: High reflection: B-ATT (focus) setting

: Low reflection: B-ATT (focus) setting

 : ATT setting

H B

L b

SKIP UP SKIP DOWN

G C

SKIP UP SKIP DOWN

H B

L b

L B

S Q # # # #

A P # # # #

PLAY

P-MODE

G E

SKIP UP SKIP DOWN

G F

SKIP UP SKIP DOWN

L A

SKIP UP SKIP DOWN

L B

SKIP UP SKIP DOWN

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* In B-ATT setting state, the continuous playback is started when the [PLAY] key is pressed.

When in the continuous playback state the ATT manual adjustment B-ATT setting state is

started when the [P-MODE] key is pressed in continuous playback state.

* In laser ON state (without disc) the laser power is changed as follows if the [BASS] key is pressed

(record/playback machine only).

L O N M

Play power Max. power

BASS BASS

BASS

Record power

P-MODE

* In the specific setting display state the setting change digit changes when the [P-MODE] key is pressed.

 1st digit (initial value) 2nd value 3rd digit

* In the specific setting display state the selection digit value changes in the range of "0h to Fh"

when [VOL UP/DOWN] key is operated.

* When the [DISP] key is pressed, the display changes as follows.

: High reflection pit section A-ATT (focus) setting

: High reflection pit section B-ATT (focus) setting

: Low reflection pit section A-ATT (focus) setting

: Low reflection pit section B-ATT (focus) setting

: Low reflection groove section A-ATT (focus) setting

: Low reflection groove section B-ATT (focus) setting

: LPFABO measurement value display

"REPEAT" mark lighting

H A

H B

L a

L b

L A

L B

a b

DISP

• LPFABO Measurement value

: Pit section E-ATT (tracking) setting

: Groove section E-ATT (tracking) setting

: LPFEINO measurement value display

"REPEAT" mark lighting

: EFMIO measurement value display

"REPEAT", "1" mark lighting

P E

G E

e i

E F

DISP

• LPFEINO/FEMIO Measurement value

: Pit section F-ATT (tracking) setting

: Groove section F-ATT (tracking) setting

: LPFEINO measurement value display

"REPEAT" mark lighting

: EFMIO measurement value display

"REPEAT", "1" mark lighting

P F

G F

f i

E F

DISP

• LPFEINO/FEMIO Measurement value

: TCRS ATT setting

: TCRSMIO measurement value display

"REPEAT" mark lighting

G C

T C

DISP

• TCRSMIO Measurement value

– 21 –

Page 22

MD-MS701W/MS702

: B-ATT (focus) initial setting

: E-ATT (tracking) initial setting

: F-ATT (tracking) initial setting

Continued from

the preceding page

S B

SKIP UP SKIP DOWN

S E

SKIP UP SKIP DOWN

S F

SKIP UP SKIP DOWN

P-MODE

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* In the specific setting display state the setting change digit changes when the [P-MODE] key is pressed.

(For RF side gain setting only one digit is provided. Therefore change does not occur.)

• 2-digit setting

 1st digit (initial value) 2nd digit

• 3-digit setting

 1st digit (initial value) 2nd digit 3rd digit

P-MODE

* In the specific setting display state the value of selected digit changes in the range of "0h to Fh" when the [VOL UP/DOWN] key is pressed.

However, the RF side gain setting changes in the range of "0h to 6h".

: Pre-Adjustment Value Check menu

: S gain "High" A signal offset measurement value (setting)

: S gain "High" B signal offset measurement value (setting)

: S gain "High" E signal offset measurement value (setting)

: S gain "High" F signal offset measurement value (setting)

: S gain "Low" A signal offset measurement value (setting)

: S gain "Low" B signal offset measurement value (setting)

: S gain "Low" E signal offset measurement value (setting)

: S gain "Low" F signal offset measurement value (setting)

: TCRS signal offset measurement value

: RF side pit section tracking gain setting

: RF side groove section tracking gain setting

: RF side TCR gain setting

: RF side focus gain setting

: Pit section adjustment COUT level setting

: Groove section adjustment COUT level setting

: A-ATT (focus) initial setting

PLAY

R S L T 1

Pre-Adjustment Value Check

A H

B H

SKIP UP SKIP DOWN

E H

SKIP UP SKIP DOWN

F H

SKIP UP SKIP DOWN

A L

SKIP UP SKIP DOWN

B L

SKIP UP SKIP DOWN

E L

SKIP UP SKIP DOWN

F L

SKIP UP SKIP DOWN

T H

SKIP UP SKIP DOWN

P T G

SKIP UP SKIP DOWN

G T G

SKIP UP SKIP DOWN

R C G

SKIP UP SKIP DOWN

R F G

SKIP UP SKIP DOWN

P C H

SKIP UP SKIP DOWN

G C H

SKIP UP SKIP DOWN

S A

SKIP UP SKIP DOWN

Continued to the

SKIP UP SKIP DOWN

– 22 –

Page 23

MD-MS701W/MS702

: ATT Setting Check

: Pit section E-ATT (tracking) setting

: Pit section F-ATT (tracking) setting

: Groove section E-ATT (tracking) setting

: Groove section F-ATT (tracking) setting

: High-reflection A-ATT (focus) setting

: High-reflection B-ATT (focus) setting

: Low-reflection A-ATT (focus) setting

: Low-reflection B-ATT (focus) setting

: TCRS-ATT setting

PLAY

R S L T 2

ATT Setting Check

P E

P F

SKIP UP SKIP DOWN

G E

SKIP UP SKIP DOWN

G F

SKIP UP SKIP DOWN

H A

SKIP UP SKIP DOWN

H B

SKIP UP SKIP DOWN

L A

SKIP UP SKIP DOWN

L B

SKIP UP SKIP DOWN

G C

SKIP UP SKIP DOWN

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* In the specific setting display state the setting change digit changes when the [P-MODE] key is pressed.

• 3-digit setting

 1st digit (initial value) 2nd digit 3rd digit

P-MODE

* In the specific setting display state the value of selection digit changes in the range of "0h to Fh"

when the [VOL UP/DOWN] key is pressed.

: Continuous playback menu

: Continuous playback (pit section)

: Continuous playback (groove section)

 # # # # : Address

: Continuous playback (pit section)

: Continuous playback (groove section)

 # # # # : Address

PLAY

T P L A Y

Continuous Playback

S Q # # # #

A P # # # #

: Continuous playback (pit section)

: Continuous playback (groove section)

 # # # # : Address

: High reflection pit section B-ATT (focus) setting

: High reflection groovesection B-ATT (focus) setting

 : ATT setting

P-MODE

S Q # # # #

A P # # # #

H B

L B

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* In the start address set state the start address changes as follows when the [DISP] key is pressed.

0 0 5 0

(initial value) 0 3 C 0



0 7 0 0

H

0 8 A 0 H

A d 0 0 5 0

A d 0 3 C 0

DISP

A d 0 7 9 0

DISP

A d 0 8 A 0

* In the start address setting state the start address change digit changes when the [BASS] key is pressed.

1st digit (initial value) 2nd digit 3rd digit

A d 0 0 5 0

BASS

A d 0 0 5 0

BASS

* In the continuous playback state the number of jump lines changes as follows shown

the [BASS] key is pressed.

 1 (initial value) 10 400

1 T R

1 0 T R

BASS

4 0 0 T R

BASS

• Continuous playback from current pickup position

: Continuous playback menu

: Start address setting

DISP

T P L A Y

A d 0 0 5 0

PLAY

S Q # # # #

A P # # # #

• Continuous playback from any address

* In the start address set state the value of selection digit changes in the range of "0h to Fh"

when the [SKIP UP/DOWN" key is pressed.

* In the continuous playback state the state is changed to ATT manual adjustment B-ATT setting state

when the [P-MODE] key is pressed.

* In the continuous playback state, jump ocurs in the specified number external periphery direction.

If the key is held down, jump occurs continuously with 100 ms period.

– 23 –

Page 24

MD-MS701W/MS702

: Continuous record menu

PLAY

T R E C

Continuous Rrecord

A P # # # #

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* In the start address set state the start address changes as follows when the [DISP] key is pressed.

• Continuous record from the current pickup position

: Continuous record menu

: Start address setting

: Continuous record

 # # # #: Address

: Continuous record

 # # # #: Address

PLAY

T R E C

A d 0 0 5 0

PLAY

A P # # # #

• Continuous record playback from any address

A d 0 0 5 0

0 0 5 0

(initial value) 0 3 C 0



0 7 0 0

H

0 8 A 0

A d 0 3 c 0

DISP

A d 0 7 0 0

DISP DISP

DISP

A d 0 8 A 0

* In the start address setting state the start address change digit changes when the [BASS] key is pressed.

* In the start address set state the value of selection digit changes in the range of 0h to Fh wh

en the [SKIP UP/DOWN] key is pressed.

* In the continuous record state and start address set state the record laser power changes in t

he range of "0h to Fh" when the [VOL UP/DOWN] key is pressed.

A d 0 0 5 0

1st digit (initial value) 2nd digit 3rd digit

A d 0 0 5 0

BASS

A d 0 0 5 0

BASS

: INNER switch position measurement menu

: Continuous playback (pit section)

 # # # # : Address

PLAY

I N N E R

Inner Switch Position Measurement

S Q # # # #

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

: TEST mode normal playback menu

: Continuous playback

 @@@@@: Mode and address display

PLAY

N O R M A L

Test Mode Normal Playback

@ @ @ @ @

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

: Digital input single monitor menu

: FS code, C bit data display

 : Address

 : Control code

 : Category code

PLAY

D i n M o n

Digital Input Signal Monitor

: U bit 1 data display

 : TNO

 : INDEX

SKIP UP

U 1

SKIP UP

SKIP DOWN

: U bit 2 data display

 : TIME (min.)

 : TIME (sec.)

U 2

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

– 24 –

Page 25

MD-MS701W/MS702

: Error history display menu

: Error history 0 display

 § § : Error code

: Error history 1 display

 § § : Error code

: Error history 2 display

 § § : Error code

: Error history 3 display

 § § : Error code

: Error history 4 display

 § § : Error code

: Error history 5 display

 § § : Error code

: Error history 6 display

 § § : Error code

: Error history 7 display

 § § : Error code

: Error history 8 display

 § § : Error code

: Error history 9 display

 § § : Error code

PLAY

E D A T A

Error History Display

E 0 § §

E 1 § §

: Error history display menu

: Error history clear

PLAY

E D A T A

C L E A R

SKIP UP SKIP DOWN

E 2 § §

SKIP UP SKIP DOWN

E 3 § §

SKIP UP SKIP DOWN

E 4 § §

SKIP UP SKIP DOWN

E 5 § §

SKIP UP SKIP DOWN

E 6 § §

SKIP UP SKIP DOWN

E 7 § §

SKIP UP SKIP DOWN

E 8 § §

SKIP UP SKIP DOWN

E 9 § §

SKIP UP SKIP DOWN

• Error history clear

• Error history display

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

: EEPROM setting menu

: Focus setting menu

: Spin setting menu

: Tracking setting menu

: Sled setting menu

: BASS setting menu

: TEMP setting menu

: Adjustment setting menu

: Digital EQ setting menu

: Control setting menu

PLAY

E E P R O M

EEPROM Setting

F o c u s

S p i n

SKIP UP SKIP DOWN

T r a c k

SKIP UP SKIP DOWN

S l e d

SKIP UP SKIP DOWN

B a s s

SKIP UP SKIP DOWN

T e m p

SKIP UP SKIP DOWN

A D J S E T

SKIP UP SKIP DOWN

D E Q S E T

SKIP UP SKIP DOWN

C T R L

SKIP UP SKIP DOWN

SKIP UP

SKIP DOWN

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

– 25 –

Page 26

MD-MS701W/MS702

: Focus setting menu

: Focus system loop filter gain constant setting

 : setting

: Focus system loop filter f-characteristics constant 1 setting

 : setting

Focus system loop filter f-characteristics constant 2 setting

 : setting

: FZC detection hysteresis level setting

 : setting

: FOK generation comparison level setting (normal)

 : setting

: DISC-ID judgment high-reflection lower-limit level

 : setting

: Focus-related other settings

 : setting

: FOK generation LPF factor setting (when focus "ON")

 : setting

: Focus servo amptitude

 : setting

: Auto-focus retraction waiting time setting

 : setting

: Focus search inclination

 : setting

PLAY

F o c u s

Focus Setting

F G

F F 1

SKIP UP SKIP DOWN

F F 2

SKIP UP SKIP DOWN

F Z H

SKIP UP SKIP DOWN

F L n

SKIP UP SKIP DOWN

D J G

SKIP UP SKIP DOWN

F R V

SKIP UP SKIP DOWN

F P f

SKIP UP SKIP DOWN

F L V

SKIP UP SKIP DOWN

W T f

SKIP UP SKIP DOWN

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* In the specific state pressing the [DISP] key causes change to "focus setting menu".

* In specific state the setting changed in the range of "00h to FFh" when the [VOL UP/DOWN" key is pressed.

(The upper limit varies depending on the items)

F F S

SKIP UP SKIP DOWN

: Spin setting menu

: Spin system loop filter gain constant setting (until servo is turned on)

 : setting

: Spin system loop filter again constant setting

(after servo is turned on, internal periphery)

 : setting

: Spin system loop filter gain constant setting (after servo is turned on, center)

 : setting

: Spin system loop filter gain constant setting

(after servo is turned on, externalperiphery)

 : setting

: Spin system loop filter f-chracteristics constant 1 setting

 : setting

Spin system loop filter f-chracteristics constant 2 setting

 : setting

Spin system loop filter f-chracteristics constant 3 setting

 : setting

Spin system loop filter f-chracteristics constant 4setting

 : setting

Spin system loop filter f-chracteristics constant 5 setting

 : setting

: Spin drive PWM duty limiter setting

 : setting

: Spin-related other settings

 : setting

PLAY

S p i n

Spin Setting

S P G

S P i

SKIP UP SKIP DOWN

S P m

SKIP UP SKIP DOWN

S P o

SKIP UP SKIP DOWN

S P 1

SKIP UP SKIP DOWN

S P 2

SKIP UP SKIP DOWN

S P 3

SKIP UP SKIP DOWN

S P 4

SKIP UP SKIP DOWN

S P 5

SKIP UP SKIP DOWN

S P D

SKIP UP SKIP DOWN

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* In the specific state pressing the [DISP] key causes change to "focus setting menu".

* In specific state the setting changed in the range of "00h to FFh" when the [VOL UP/DOWN" key is pressed.

(The upper limit varies depending on the items)

S P R

SKIP UP SKIP DOWN

– 26 –

Page 27

MD-MS701W/MS702

: Tracking setting menu

: Tracking system loop filter gain constant setting (normal)

 : setting

: Tracking system loop filter f-characteristics constant 1 setting (normal)

 : setting

: Tracking system loop filter f-characteristics constant 2 setting (normal)

 : setting

: Tracking system filter selection switch setting

 : setting

: Tracking brake level setting (1 line jump)

 : setting

: Tracking brake level setting (10 line jump)

 : setting

: Tracking kick level setting (1 line jump)

 : setting

: Tracking kick level setting (10 line jump)

 : setting

: Tracking drive pulse width time setting (1 line jump)

 : setting

: Tracking drive pulse width time setting (10 line jump)

 : setting

: Tracking slip stop time setting (1 line jump)

 : setting

: Tracking slip stop time setting (10 line jump)

 : setting

: Tracking slip stop time setting (move)

 : setting

: PWM output offset setting

 : setting

: COUT generation comparison level setting (PLAY)

 : setting

COUT generation comparison level setting (REC)

 : setting

Auto-move waiting time setting

 : setting

PLAY

T r a c k

Tracking setting

T G

T F 1

SKIP UP SKIP DOWN

T F 2

SKIP UP SKIP DOWN

T F S

SKIP UP SKIP DOWN

T B o

SKIP UP SKIP DOWN

T B t

SKIP UP SKIP DOWN

T K o

SKIP UP SKIP DOWN

T K t

SKIP UP SKIP DOWN

T D o

SKIP UP SKIP DOWN

T D t

SKIP UP SKIP DOWN

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* In the specific state pressing the [DISP] key causes change to "focus setting menu".

* In the specific state the setting changes in the range of "00h to FFh"

when the [VOL UP/DOWN] key is pressed.

(The upper limit varies depending on the items)

S C o

SKIP UP SKIP DOWN

S C t

SKIP UP SKIP DOWN

S C m

SKIP UP SKIP DOWN

D B O

SKIP UP SKIP DOWN

C L p

SKIP UP SKIP DOWN

C L r

SKIP UP SKIP DOWN

W T m

SKIP UP SKIP DOWN

: Slide setting menu

: Slide system loop filter gain constant setting

 : setting

: Slide system filter specific constant 2 setting

 : setting

: Slide drive PWM duty limiter setting

 : setting

: Slide serve output dead zone level setting

 : setting

: Slide kick pulse level setting (forced shift)

 : setting

: Slide kick pulse level setting (for 10 lines jump auxiliary)

 : setting

: Slide kick pulse level setting (move)

 : setting

PLAY

S l e d

Slide Setting

S L G

S L 2

SKIP UP SKIP DOWN

S L M

SKIP UP SKIP DOWN

S L V

SKIP UP SKIP DOWN

S K k

SKIP UP SKIP DOWN

S K t

SKIP UP SKIP DOWN

S K m

SKIP UP SKIP DOWN

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* In the specific state pressing the [DISP] key causes change to "focus setting menu".

* In the specific state the setting changes in the range of "00h to FFh"

when the [VOL UP/DOWN] key is pressed.

(The upper limit varies depending on the items)

: BASS setting menu

: BASS1 characteristics setting

 : setting

: BASS2 characteristics setting

 : setting

: BASS3 characteristics setting

 : setting

PLAY

B a s s

B S 1

B S 2

SKIP UP SKIP DOWN

B S 3

SKIP UP SKIP DOWN

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* In the specific state pressing the [DISP] key causes change to "focus setting menu".

* In the specific state the setting changes in the range of "00h to FFh"

when the [VOL UP/DOWN] key is pressed.

(The upper limit varies depending on the items)

– 27 –

Page 28

MD-MS701W/MS702

: Temp setting menu

: TEMP setting

 : setting

 § §: Temperature code

: TEMP A/D input value

 : Measurement value

PLAY

T e m p

TEMP Setting

T M § §

T p i n

SKIP UP SKIP DOWN

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* In the specific state pressing the [DISP] key causes change to "focus setting menu".

* In the specific state the setting changes in the range of "00h to FFh"

when the [VOL UP/DOWN] key is pressed.

: Adjustment setting menu

: Adjustment COUT level reference value

 : setting

: Focus ATT reference value

 : setting

: Tracking ATT reference value

 : setting

: TCRS ATT reference value

 : setting

: Focus balance factor

 : setting

PLAY

A D J S E T

Adjustment Setting

C O K

F A T

SKIP UP SKIP DOWN

T A T

SKIP UP SKIP DOWN

C A T

SKIP UP SKIP DOWN

F A B

SKIP UP SKIP DOWN

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* In specific state pressing the [DISP] key causes change to "focus setting menu".

* In the specific setting display state the setting change digit changes

when the [P-MODE] key is pressed.

 1st digit (initial value) 2nd digit

P-MODE

* In the specific state the setting changes in the range of "0h to Fh"

when the [VOL UP/DOWN" key is pressed.

: Digital EQ setting menu

: High-reflection pit section Digital EQ tap factor A, D

 : setting

: High-reflection pit section Digital EQ tap factor B, C

 : setting

: High-reflection pit section Autolevel slicer gain

 : setting

: High-reflection pit section Autolevel slicer slice level offset

 : setting

: Lows-reflection pit section Digital EQ tap factor A, D

 : setting

: Low-reflection groove section digital EQ tap factor A, D

 : setting

: Lows-reflection pit section Digital EQ tap factor B, C

 : setting

: Low-reflection pit section Autolevel slicer gain

 : setting

: Low-reflection pit section Autolevel slicer slice level offset

 : setting

: Low-reflection groove section digital EQ tap factor B, C

 : setting

: Low-reflection groove section Autolevel slicer gain

 : setting

: Low-reflection groove section Autolevel slicer slice level offset

 : setting

: Digital EQ-related other settings

 : setting

PLAY

D E Q S E T

Digital EQ Setting

H Q 1

H Q 2

SKIP UP SKIP DOWN

H S G

SKIP UP SKIP DOWN

H S O

SKIP UP SKIP DOWN

L Q 1

SKIP UP SKIP DOWN

L Q 2

SKIP UP SKIP DOWN

L S G

SKIP UP SKIP DOWN

L S O

SKIP UP SKIP DOWN

G Q 1

SKIP UP SKIP DOWN

G S O

SKIP UP SKIP DOWN

D Q R

SKIP UP SKIP DOWN

G Q 2

SKIP UP SKIP DOWN

G S G

SKIP UP SKIP DOWN

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* In specific state pressing the [DISP] key causes change to "focus setting menu".

* In the specific setting display state the setting change digit changes

when the [P-MODE] key is pressed.

 1st digit (initial value) 2nd digit

P-MODE

* In the specific state the setting changes in the range of "0h to Fh"

when the [VOL UP/DOWN" key is pressed.

– 28 –

Page 29

MD-MS701W/MS702

: Control setting menu

: Play start SD number, EEPROM version

 : setting

: REC superposition, EL existence/nonexistence, move start minimum number,

high-speed jump over-run

 : setting

: DC-IN existence/nonexistence judgment level, AC adapter judgment level,

built-in battery full judgment level

 : setting

: Recording bit distribution parameter 0

 : setting

: Recording bit distribution parameter 1

 : setting

: Syncro level selection

 : setting

: Dry cell exhaustion detection level setting 1

 : setting

: Dry cell exhaustion detection level setting 2

 : setting

: Built-in battery exhaustion detection level setting 1

 : setting

: Built-in battery exhaustion detection level setting 2

 : setting

: Intermittent servo restart accumulation sector number setting

 : setting

: Control setting 2

 : setting

: Control setting 3

 : setting

: Control setting 4

 : setting

: Control setting 5

 : setting

: Control setting 6

 : setting

PLAY

C T R L

Control Setting (record/playback machine)

C T 0

C T 1

SKIP UP SKIP DOWN

P W L

SKIP UP SKIP DOWN

R C 0

SKIP UP SKIP DOWN

R C 1

SKIP UP SKIP DOWN

S Y C

SKIP UP SKIP DOWN

D R 1

SKIP UP SKIP DOWN

D R 2

SKIP UP SKIP DOWN

I N 1

SKIP UP SKIP DOWN

I N 2

SKIP UP SKIP DOWN

I N R

SKIP UP SKIP DOWN

C T 2

SKIP UP SKIP DOWN

C T 3

SKIP UP SKIP DOWN

C T 4

SKIP UP SKIP DOWN

C T 5

SKIP UP SKIP DOWN

C T 6

SKIP UP SKIP DOWN

Continued to

the next page

SKIP UP SKIP DOWN

: Control setting 2

 : setting

: Special mode selection data (unprotect area)

 : setting

: Monitor selection data (unprotect area)

 : setting

: Control-related other setting data (unprotect area)

 : setting

Continued from

the preceding page

C T 7

SKIP UP SKIP DOWN

S P M

SKIP UP SKIP DOWN

M S L

R S L

* When the "STOP" button is pressed in specific menu, the TEST MODE STOP state is set.

* In specific state pressing the [DISP] key causes change to "focus setting menu".

* In the specific setting display state the setting change digit changes

when the [P-MODE] key is pressed.

 1st digit (initial value) 2nd digit

P-MODE

* In the specific state the setting changes in the range of "0h to Fh"

when the [VOL UP/DOWN" key is pressed.

– 29 –

Page 30

MD-MS701W/MS702

NOTES ON SCHEMATIC DIAGRAM

• Resistor: To differentiate the units of resistors, such symbol as K and M are used: the symbol K means 1000 ohm and the symbol M means 1000 kohm and the resistor without any symbol is ohm-type resistor. Besides, the one with “Fusible” is a fuse type.

• Capacitor: To indicate the unit of capacitor, a symbol P is used: this symbol P means micro-micro-farad and the unit of the capacitor without such a symbol is microfarad. As to electrolytic capacitor, the expression “capacitance/withstand voltage” is used.

REF. NO

SW401 EJECT OFF—ON SW402 HOLD OFF—ON SW901 DISC IN OFF—ON SW902 DISC PROTECT OFF—ON

DESCRIPTION

POSITION

FRONT

VIEW

(G)1(D)2(S)

2SA1314 C 2SA2982 C

(CH), (TH), (RH), (UJ): Temperature compensation (ML): Mylar type

• The indicated voltage in each section is the one measured by Digital Multimeter between such a section and the chassis with no signal given.

• Parts marked with “ ” ( ) are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

B (D) (3)

TOP VIEW

C (S) (2)

(G)

(1)

DTC144 TE

2SC4213 B

TOP VIEW

SB0209CP DA221 1SS373

Figure 30 TYPES OF TRANSISTORS AND DIODES

TOP VIEW

SB00703Q

– 30 –

Page 31

MD-MS701W/MS702

LASER

HEAD

LIFT

MOTOR

DRIVER

SPINDLE

MOTOR

SLED

MOTOR

SPINDLE

MOTOR

DRIVER

(BA6965FV)

VCC VS

HEAD

DRIVER

VCC

RF SIGNAL

PROCESSOR

(IR3R55)

PICK COIL

DRIVER

VCC VM

4 M

D-RAM

(IC202)

ENDEC

ATRAC

(LB37648B)

SYSTEM

MICROCOMPUTER

-PROM

DISPLAY UNIT

OPERATION UNIT

AD/DA

CONVERTER

POWER

DRIVER

2.5V REGULATOR

+2.8V

-2.8V

(IR3M09)

VCC

POWER DRIVER

(IR3M09)

2.5V

REGULATOR

(ON/OFF)

(IR3R54N)

AUDIO AMP.

VCC VEE

(IR3R54N)

AUDIO AMP.

VCC VEE

+6~8

DC IN

RIPPLE

FILTER

DIGITAL INPUT

OPTICAL

INPUT UNIT

LINE INPUT

LINE OUT

MIC IN

HEAD PHONES

4.5V

REGULATOR

(ON/OFF)

REMOTE CONTROL

POWER SELECT

N-ch MOS FET

DC/DCONVERTER

BATTERY

VOLTAGE

REGULATOR

CONSTANT

CURRENT DRIVE

RECHARGEABLE

BATTERY

OPIC

POWER SELECT

CHARGE DRIVER

VCC

+2.8

+2.5

IC901

+2.5

(LB1638) IC651

+2.5

+2.2

+2.5

(74ACT02)

IC351

IC101

IC601

IC201

IC401

+2.5

IC402

+2.8

IC501

+2.5P

IC771

+2.8

IC841

IC821

+2.5

IC875

IC701

+2.8V

-2.8V

IC703

+2.8V

-2.8V

J701

+4.5

J701

J702

Q721

IC702

J703

IC801,803,804

+1.8~5.5V

IC871

3~5V

(1.8~3.4V)

IC800,805,Q801

(2.9~4.1V)

J801

DC JACK

(4~5.5V)

PICK

Figure 31 BLOCK DIAGRAM

– 31 –

Page 32

MD-MS701W/MS702

VSS

INPGCK

P33 P34

P32

MAIN PWB-A1

C112

0.033

C102 1/6.3

TP144

C103 1/6.3

C104

0.027 R105

C161 1/6.3

390K

TP120

TP121

TP116

TP115

TP114

TP117

TP119

TP118

TP122

F–

T–

T+

F+

RF1

RF3

RF4

VCC

CN101

FLEXIBLE

PWB

TP101

TP102

TP103

TP106

TP105

123456789

VCC

COM

DGND

CVCC

DGND

TP109

TP108

TP110

TP111

10 11 12 13 14 15 16 17 18 19 20 21 22

RF2

LDON

MP/R

AGND

LDVAR

C111

0.0033

CK112

GOUT

EFMAGI

48 47 46 45 44 43 42 41 40 39 38 37

ROUT

EMF

TTR

RF1

1 2 3 4

10 11

Q101

2SA17457

AGC

RF2

and

RF3

DIFF

RF4

DIFF

REFI

IC101

IR3R55

REFO RFADD

BIAS

TCGI

AIN

BIN EIN FIN

DISC

AVCC

STBY

BIAS

CK101

CK102

CK103

R154

1.2K

C130

C165

R161

0.033

1.2K F– F+ T+ T–

C110

0.22/16

EFMAGC

SGAIN

0.1

AGND

LOGIC

AGND

AVCC

ADIP AGC

DGND

C109 1/6.3

LPF

TP145

EFMI

DTEMP

EFMO

LATCH

C107

0.012

RF2-1

HPF

CK104

RFLAT TEMP LDON LDVAR OPICGA

ADAG

CLOCK

RACLK

ADIPI ADIPO

ADLPFO

22KO

WBO

TCGO

AOUT BOUT EOUT FOUT

DATA

242322212019181716151413

RADAT

C106

0.22/16

ADAGC

22KI

DVCC

CK111

CK110

35 34 33 32 31 30 29 28 27 26 25

TP100

TP133 TP132 TP131

TP130

R106

56K

CK109

CK108 CK107

R102

22K

R101

22K

C122 270P (CH)

C123

390P C124

390P

TP139

C131

330P(CH)

R104

R103

22K

C121

270P(CH)

FOK SENSE CIN MCCK DINT

XRT SYD0 SYD1 SYD2 SYD3 SYD4 SYD5 SYD6 SYD7 SYWR SYRD SYRS

TP209 TP210 TP211 CK201 CK202 CK203 CK204

CK205

CK206

C203

0.1 R204

R207

TP208

76 77

DADATA

FEMON

ADDATA

SBO

SBSY

SFSY

FOK

SENSE

COUT

MCCK

DINTX

VDD1

DGND

RSTX

SYSD0

SYSD1

SYSD2

SYSD3

SYSD4

SYSD5

SYSD6

96 97 98 99

100

EFMMON

EFMI

AVCC

123456789

TP201

R203

100

680

CK207

L204

R222

DIN

X1O

BCLK

LRCK

VDD3

DFCK

DOUT

DGND

TOTMON

TEMON

SBCK

IC201

LR37648B

SYSD7

SYWRX

SYRDX

100

SYRS

VBAT

WBI

TCG

AGND

AIN

FIN

EIN

BIN

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

TP206

C205

0.1

C207

C100

560K

R205

C211

5P(CH)

XL201

33.8688MHz

X1I

VDD1

DGND

TEST1

TEST0

DGND

VDD1

0.1 R206

220K

L100 10µH

10/6.3

VXI

VPD

ACRCER

TEST2

C212

5P(CH)

ADPON

EFMO

PLCK

RAA1 RAA2 RAA3

X176KO

FODRF

TP207

DAPON

OPTCNT

FODRR

FODRF

FODRR

DCNT1

50 49 48

28 27 26

TRDRF

TRDRR

EMPH1

RAWEX

RARASX

RACASX

TRDRR

SLDRF

LDCNT2

TCRS RAD0 RAD1

RAA9 RAD3 RAD2

DGND

RAOEX

RAA8 RAA7 RAA6 RAA5 RAA4 VDD2

RAA10

RAA0

SLDRR

LDCNT1

LDCNT2

51525354555657585960616263646566676869707172737475

X700KO

LDCNT1

SPDRF

SPDRR

SPDRF

SPDRR

50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26

RKEY

C357

0.1

CN601

FLEXIBLE

PWB

SW901

DISC

PH901

Q354 2SK2911

C351

100P(CH)

Q352

2SK2911

DISCIN

DISCPR

330

R921

TP662

TP663

TP664

TP665

TP666

16 15 14 13 12 11 10

HEAD

SW902

OPIC

PICKUP UNIT

GND

10 11 12 13 14

VCC

IC351

74ACT02F

HEAD DRIVE

C354

0.1

C353

10/6.3

Q353 2SK2909

D352 SB0209CP

R361

D351

SB0209CP

Q351

2SK2909

INNSW

PDCNT

100K

R922

TP654

TP655

TP656

TP657

TP658

TP659

TP660

TP661

987654321

DISC

PROTECT

+ –

COM

W U V

6 5 4 3 2 1

C361

0.039

8.2

TP652

TP653

TP651

116

M903

–

M901

SPINDLE

MOTOR

R903

150

LIFT MOTOR

M902

SLED MOTOR

R905 100K

C903

3.3/10

TP901

R906

R601

270K

56K

R909

10K

11 10

BRK–

BRK+

STBY

RIB

VCC

WOUT

VOUT

IC901

BA6965FV

C911

0.1

C610 1/6.3

1/6.3

C609

TP601

C608

3.3/10

L608 47µH

C902

0.01

UOUT

MCCK

R443

C442 680P

4321

39K

IC441

INVERTER

TC7W14FU

C443

0.47/10

R406 100K

SW401 EJECT

SW402 HOLD

R407

10K

TP403

C441

10P(CH)

TP402

R405

10K

8765

TEMP

LDVAR

R442 100K

12K

R441

R403

22K

R404 150K

100K

R408

CLOCK

BEEP DSPSTB DSPDAT DSPSCK

R907 180K

R908 100K

C909

0.047

C910

GND

0.047

CSL2

CSL1

C908

CST

0.47

COM

C905

WIN

0.0022 C906

VIN

0.0022

UIN

R902

C907

0.0022

R901

22K

R904

C952

SPDRR

47/4

C951

EFMO

LDON OPICGA RFLAT

IC601

MPC17A39

AGND CLK PS OE VD1 FO1 PGND RO1 VD1 VD2 RO2 PGND FO2 VD2 RI1 FI1 FI2 RI2

PGND

C622

2.2

GND

VD3

FO3

30 29

RO3

VD3

VD4

RO4

25 24

FO4

VD4

RI3

FI3

FI4

RI4

FODRR FODRF TRDRF TRDRR

L604

47µH L603

47µH

L602 47µH

L601 47µH

C601 1/6.3

LDCNT2 LDCNT1

T– T+

F+ F–

C602

1/6.3

C603 1/6.3

C604 1/6.3

TP610

L600

C600

2.2µH

15/10

54321

VCC VS

O2NCO1

C651

9876

X176KO DCNT1

L609 47µH

L610 47µH

SLDRR SLDRF SPDRF

1 2 3 4 5 6 7 8 9

11 12 13 14 15 16 17 18

PLVDCI

PLVDRY

R444

2.7K

26 27

RKEY

HKEY1

HKEY2

30 31 32 33 34

TP401

35 36

SYWR

SYRD

SYRS

R409

RKEY

100K

40 41 42

HSTOP

43 44 45 46 47

SYD0

SYD1

SYD2

SYD3 SYD4 SYD5 SYD6 SYD7

RPLAY

VCC

1 2

GND

IC404

7SH00FU

NAND GATE

IC651 LB1638M MOTOR DRIVE

PLVINN

PLVDCI PLVDRY RKEY HKEY1 HKEY2 TEMP CNTRY AVSS LDVAR MDOUT AVREF1 SYWR SYRD SYRS

RMDAT HSTOP

BEEP DSPSTB DSPDAT DSPSCK SYD0 SYD1 SYD2

51 52 53 54

HKEY1

22K

R424

22K

R423

R426 100K

CIN

TP413

XRT

HDON

PLVINN

AVREF0

SYD3

51 52 53 54

SYD7

EJECT

55 56 57 58 59 60 61 62 63 6

L651

0.47µH

XRT

22232425

AVDD

SYD4

KHOLD

HKEY2

SENSE

FOK

SENSE

VLIM

IX2680

SYD5

SYD6

HFON

RPLAY

22K

R425

DINT

RESET

IC401

LDON

OPICGA

13141516171819202122232425

XT1

RFLAT

XT2

RACLK

RADAT

RACLK

NOTES ON SCHEMATIC DIAGRAM can be found on page 30.

23456

Figure 32 SCHEMATIC DIAGRAM (1/4)

– 32 –

Page 33

P32

321

4 32

8765

4321

5 43

9876

54321

2191817161514

12 11 10

9876

33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

9 8 7 6 5 4 3 2 1

7 6 5 4 3 2 1

1 2 3 4 5 6

1 2 3 4 5

6 7 8 9

10 11

123456789

51525354555657585960616263646566676869707172737475

76 77 78

79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

100

50 49 48

98 99

100

1 2 3 4 5 6

2345

6789

10111213141516171819202122232425

22232425

26 27

29 30 31 32 33 34 35 36 37 38 39

42 43 44 45 46 47 48 49 50

51 52 53 54

55 56 57 58 59 60 61 62 63 64 65 66 67 68 69

70 71 72 73 74 75

100

70 71 72 73 74 75

1 2 3 4

4M D-RAM

JACK PWB-A2

FLEXIBLE

PWB

FLEXIBLE

PWB

KEY FLEXIBLE

PWB UNIT

GND P-MODE

C-MODE

ENTER DISPLY

VOL DOWN

VOL UP

BASS

EDIT

REC

SKIP DOWN SKIP UP

STOP PLAY

CLOCK

RKEY RPLAY

VSS

VDD

OUT

CIN

MCCK

VCC

O2NCO1

PLVDRY

PLVDCI

RKEY HKEY1 HKEY2

LDVAR

TEMP

SYWR SYRD SYRS RKEY

HSTOP

SYD0 SYD1 SYD2

DSPSCK

DSPDAT

DSPSTB

BEEP

CLOCK

SYD3 SYD4 SYD5 SYD6 SYD7

RPLAY LDON OPICGA RFLAT

VCC

GND

RACLK

RADAT

PBLAT

RCLAT

PBOPON

MCPGIN

INPGIN

INPGCK

EMPH0

LDON

HFON

SYD3

SYD4

SYD5

SYD6

VLIM

AVDD

AVREF0

PLVINN

DINT

SENSE

FOK

XRT

FOK

DINT

RESET

SENSE

XT1

XT2

VSS

OEM

VDD

SLCNT3

SLCNT5

SLCNT1

SLCNT4

SLCNT6

SLCNT2

SWPUP

PCNT2

CKSTP

DISCIN

INNSW

DISCPR

PDCNT

VPP

PHOLD

PCNT1

CIN

ELON

PSLINN

PSLDCI

PSLDRY

TEST1 TEST0

SPIN

VDD

EPCS

INPGCK

RCPCNT

EEPK RTCCK EEPD RTCDT

RTCWR

RTCCE

VSS

EMPH0

HPLAY

HREC

MCPGIN INPGIN INPGCK

OPTCNT DIN

PBOPON

BEEP

PBLAT

RCLAT RADAT RACLK

ADPON DAPON DFCK LRCK BCLK ADDATA DADATA EMPH1 EMPH0

RMDAT

DEM0

DEM1

RKEY RPLAY

SCLK STDO

MCLK LRCK

STDI

PWAD PWDA

PBAULT BEEP

AUDATA AUSCLK

RCAULT

PBMUTE RESET

INPGIN

MCPGIN

DIN

OPTCNT

INPGCK VCCMIC

VCC2.8X

VCC2.8

DGND

SDTI

CMODE

DEM1

DEM0

AOUTL

VCML

AINL

PWDA

PWAD

MCLK

LRCK

SCLK

SDTO

HKEY1 HKEY2 TEMP

AVSS LDVAR MDOUT AVREF1

SYD0 SYD1 SYD2

SYD7

SYWR SYRD SYRS

RKEY

VCC

CS SK

GND

PRTCT

BEEP

CNTRY

PCNT1

EAO

GND

VRE

EAIN

EJECT

HDON

DSPSTB DSPDAT DSPSCK

RPLAY

HSTOP

KHOLD

MCPGIN

INPGIN

EFMMON

LDCNT1

RAA10

ACRCER

PLCK

SYRS

FEMON

DADATA

ADDATA

DFCK

BCLK

LRCK

DGND

VDD3

DOUT

DIN

X1O

X1I

VPD

VXI

ADPON

DAPON

OPTCNT

DCNT1

EMPH1

LDCNT2

X700KO

TOTMON TEMON

SBCK

SBO SBSY SFSY FOK SENSE COUT MCCK DINTX

RSTX SYSD0 SYSD1 SYSD2 SYSD3 SYSD4 SYSD5 SYSD6

SYRDX

SYWRX

VBAT

WBI

TEST1

TEST0

FODRR

FODRF

TEST2

X176KO

TRDRF

TRDRR

SLDRF

SLDRR

SPDRF

SPDRR

TCG

AGND

AIN

FIN

EIN

BIN

DGND

VDD1

VDD1 DGND

EFMI

AVCC

DGND

VDD1

RAD0 RAD1

RAWEX

RARASX

RAA9

DGND

VDD2

RAD3 RAD2

RACASX

RAOEX

RAA8 RAA7 RAA6 RAA5 RAA4

RAA0

RAA1 RAA2 RAA3

TCRS

EFMO

I/O1 I/O2 WE RAS A9

A0 A1 A2 A3 VCC

CAS

I/O3

I/O4

GND

EAIN

VRE

GND

EAO

RMDAT

OPICGA

RFLAT

RACLK

RADAT

PBLAT

RCLAT

PBOPON

PLVDRY

PLVDCI

PLVINN

HPLAY

HREC

RCPCNT

PCNT1

RCPCNT

DSPDAT

DSPSCK

DSPSTB

PHOLD

PCNT1

PCNT2

HPLAY

HREC

RPLAY

PCNT2

PHOLD

PSLDCI

PSLINN

PSLDRY

PLVDCI

PLVINN

PLVDRY

PDCNT

DISCPR

INNSW DISCIN

ADDATA DFCK BCLK LRCK DIN ADPON DAPON

EMPH1

OPTCNT

XRT

PSLDRY PSLDCI PSLINN

RKEY

HKEY2

HKEY1

EFMO

HSTOP HPLAY

HREC

HKEY2

HKEY1

FODRF

FODRR

TRDRF

TRDRR

SLDRF

SLDRR

SPDRF

SPDRR

LDCNT1

LDCNT2

DCNT1

FOK SENSE CIN MCCK DINT

SYD0 SYD1 SYD2 SYD3 SYD4 SYD5 SYD6 SYD7 SYWR SYRD SYRS

DADATA

SYSD7

L863

4.7 D861

RB491D

C863 1/10

C864

33/6.3

L171 10

100K

R442

R444

2.7K

L651

0.47µH

C600

15/10

C774

CN451

CN482

C868

C865 1/10

L862 47

C869

33/6.3

POW

R846 10K

C845

47P

(CH)

R843 100K

C842

22P(CH)

R848

220K

R847

330K

R852

1.5M

IC202

IX2567AF

C202

10/6.3

C201

IC201

LR37648B

R222

R207

680

L202 10µH

L100 10µH

L201

0.47µH

C100

10/6.3

R841 100K

C850

0.001

CN701

R849

33K

R823 100K

R828 270K

C825 68P (CH)

R829

33K

R827

300K

R826

10K

R821

100K

C830

0.001

R832

3.3M

C822

39P

(CH)

C847

10/10

L842

C84

1/1

C827

3.3/10

D821

F1J2F

C8 1/1

L822

C821 220/4

C810

0.33/10 R811

180K

R810 180K

C172

33/6.3

C171

33/6.3

XL201

33.8688MHz

C211

5P(CH)

R203

100

C212

5P(CH)

C443

0.47/10

C441

10P(CH)

C442 680P

IC441

TC7W14FU

INVERTER

R441

12K

R408

100K

IC404

7SH00FU

R403

22K

R404 150K

IC401

IX2680AF

C866

1/10

D862

RB521S30

IC702

TK71345M

C431

0.047

1SS361

D431

330K

R431

R482

18K

C481

0.1

R481

36K

R421

100K

R205

560K

C205

0.1 R206

220K

C651

IC651 LB1638M

R420

R419

R423

22K

R425

22K

R424

22K

R402

10K

R204

C203

0.1

C207

0.1

R422

33K

R412 10K

R411 100K

IC402

S29L294A

R415

R413

R414

C401

0.1

SW401 EJECT

R406 100K

SW402 HOLD

R405

10K

R407

10K

R409

100K

C886

10/10

L886

0.47µH

S80821LN

IC431

Q401

2SA17457

R400

3.9K

L600

2.2µH

R458 56K

R457

18K

R456

8.2K

R455

5.6K

R454 56K

R453

18K

R452

8.2K

R451

5.6K

L204

R861 100K

R426 100K

D831

1SS372

C831

0.1

C832

0.1

D201 1SS369

D841

F1J2F

C77

0.2

L772

4.7µH

C508

1/6.3

IC501

AK4514VF

R500

4.7

C507

10/6.3

R504

20K

TP610

NAND GATE

MOTOR DRIVE

TP401

TP403

TP402

TP413

TP208

CK204

CK205

CK206

CK203

CK202

CK201

TP211

TP210

TP209

TP202

TP201

CK207

TP206

TP203

TP204

TP205

TP200

TP405

TP404

TP406

TP412

TP407

TP411

TP408

TP409

TP410

TP810

TP762

TP763

TP764

TP765

TP766

TP767

TP768

TP769

TP770

TP771

TP772

TP773

TP774

TP775

TP776

TP777

TP778

TP779

TP780

TP783

TP784

TP785

TP787

TP781

TP761

TP561

TP562

TP563

TP564

TP565

TP566

TP567

TP568

TP569

TP570

TP571

TP572

TP573

TP574

TP575

TP576

TP577

TP578

TP579

TP580

TP581

TP582

TP584

TP585

TP586

TP588

TP789

TP790

TP791

TP792

TP793

TP590

TP591

TP592

TP593

TP453

TP452

TP451

TP461

TP454

TP464

TP455 TP456 TP457

TP458

TP459 TP460

TP462 TP463

TP481

TP482

TP483

TP487

TP486

TP485

TP484

TP811

TP207

MD-MS701W/MS702

P33 P34

The numbers 1 to 18 are waveform numbers shown in page 43.

8 9 10 11 12

Figure 33 SCHEMATIC DIAGRAM (2/4)

– 33 –

Page 34

MD-MS701W/MS702

PHOLD

P33 P34

P32

TP451

TP452

R456

R455

R457

8.2K

5.6K

18K

R454

R453

R452

DSPSTB DSPSCK DSPDAT

R451

5.6K

56K

18K

8.2K

R482

18K

R458 56K

R481

TP453 TP454 TP455 TP456 TP457 TP458 TP459 TP460 TP461 TP462 TP463 TP464

TP487

C481

0.1

36K

TP486 TP485 TP484 TP483 TP482

TP481

CN451

CN482

1 2 3 4 5 6 7 8 9

10 11 12 13

FLEXIBLE

7 6 5

3 2 1

FLEXIBLE

PWB

VOL UP VOL DOWN SKIP DOWN SKIP UP ENTER EDIT DISPLY C-MODE REC STOP PLAY GND BASS P-MODE

KEY FLEXIBLE

PWB UNIT

LCD

DRIVER

Figure 1 is contents to Serial No.712xxxxx. Figure 2 is contents for change from Serial No.801xxxxx.

R762

3.3K

C762

1/6.3

C761

R754

R761

1/6.3

330K

3.3K

C758

3.3/10

0.68

C756

L751

47µH

VCC

21 22 23 24

150K

R753

C755

R752

1234

0.01

C768

0.22/16

LOUT

LIHP

AGND

DGND

VEE

C753

L752 47µH

RESET

R756

C759

0.027

PBMUTE

27K

R757

C760

BEEP

27K

IC703

0.027

RCAULT

ROUT

IR3R54N

AUDIO AMP.

C754

PBAULT

AUSCLK

AUDATA

RESET

R756

PBMUTE

27K

C759

R757

0.056

BEEP

27K

IC703

RCAULT

ROUT

IR3R54N

AUDIO AMP.

C754

PBAULT

AUSCLK

AUDATA

C757

RIHP

C761 1/6.3

RIHP

C762 1/6.3

C757

R762

3.3K

R754

R761

330K

3.3K

C758

3.3/10

0.68

C756

L751 47µH

VCC

21 22 23 24

150K

R753

C755

R752

1234

0.01

C768

0.22/16

LOUT

LIHP

AGND

DGND

VEE

C753

L752 47µH

Fig 1 Fig 2

20K

R504

R503

AINL

AINR

VCML

VCMR

PWDA

PWAD

AOUTL

DEM1

DEM0

AGND

VCOM

AOUTR

1/6.3

C508

C775

321

C773

0.22/16

POWER DRIVE

IC841

IR3M09N

VREF

OSCOUT

2 3

EAIN+ EAIN–

EAOUT

5 6

GND

C846

1/10

L842

NDS335N

POWER DRIVE

IC821

IR3M09N

VREF

OSCOUT

2 3

EAIN+ EAIN–

EAOUT

5 6

GND

C826

1/10

L822

Q822

NDS335N

20K

0.01

C772

OSCIN

STATE

PWM

Q842

OSCIN

STATE

PWM

C506

0.001

C505

0.001

VRDA

VRAD

2423222120191817161514

IC771

33/6.3

OSC

ROSC

VCC

OUT

OSC

ROSC

VCC

OUT

L821

4.7

C504

3.3/10

C503

3.3/10

C500

10/6.3

L771

47µH

TK71225M

C771

33/6.3

L710

0.47µH

C843

100P(CH)

R844

15K

9 8 7

L841

4.7 R851

100K

R824

15K

9 8 7

0.01

C829

C501

TP500

L500

4.7µH

0.1

C710

C844 100P(CH)

C849

0.01

C823 100P(CH)

C824 100P(CH)

C828 1/6.3

R831 100K

D822 RB521S30

R501

470

0.0022

X700K

C848

1/6.3

R502

470

C502

0.0022

RESET

C806

3.3/10

D842

RB521S30

C509

2.2

C510

2.2

27K

R756

C759

0.027

PBMUTE

DTC144 EE

27K

R757

IC703

C760

0.027

BEEP

RCAULT

L801 1

Q802

Q873

2SJ305

MICOM2.5V

R882

101112

RIHP

ROUT

DGND

151413 181716 2120 23 242219

IR3R54N

AUDIO AMP.

C754

PBAULT

AUSCLK

AUDATA

C804 1/6.3

C805

100/6.3

Q803 DTC144 EE

IC804 RN4904

5 6

100K

R881

R720

8.2K

R719

8.2K

LIHP

LOUT

AGND

VEE

100

R702

C702

10/6.3

C701

10/6.3

C762

1/6.3

C761

R754

1/6.3

330K

C757

0.68

LOUT

LIHP

RIHP

ROUT

DGND

C753

1 2

100K

R803

R804

100K

CONSTANT

CURRENT DRIVE

34 2 1

IC875

TK71325M

100K

R878

C877 10/6.3

100K

R880

100K

R879

CHARGE DRIVER

D877

1SS360

R712

5.6K R711

5.6K

C734

0.1 123456789

VCC

R703

C703

0.01

150K

100

R701

R762

3.3K

R761

3.3K

C758

3.3/10

0.68

C756

AGND

VCC

VEE

21 22 23 24

150K

R753

L751 47µH

L752

R752

47µH

8 7 6 54

IC801

HAT1025R

IC803

NDH831N

1 2 3 4

R809 100K

R872

100K

1 2 34

TC7S00FU

Q872

DTC144 EE

GND

IC874

VCC

VSS

IC873

S80827LN

C875

0.22/16 D875

1SS378

C879 1/6.3

R877 100K

C733

0.1

IC701

AUDIO AMP.

1234

C755

0.01

C768

0.22/16

CURRENT DRIVE

R816

R801

680K

R802

0.1

390K

C803

8 7 6 5

TP807 TP808 TP809

OUT

VDD

1/6.3

C881

R876 100K

0.01

C880

IR3R54N

C767

0.22/16

R751

CONSTANT

HN1C03FU

1 2 34

R815

3.9K

1.2K

5 6

D802

SB10015C

C873

D873 1SS372

C874

10/10

1 2 3 4

INPGCK

R767

IC800

UMD3N

GND TC7W32FU

R717

DIN

Q711

OPTCNT

RN1444A

C713

1/6.3

L702

L-CH

R-CH

R715 100K

C712

INPGIN

R716

100P (CH)

100K

C727

R728

MCPGIN

C731

0.22

R729

C721

2.7K

3.3/10 C722

3.3/10

R730

2.7K

C735

0.001

L491

4.7µH

R765

L-CH

R-CH

C751

0.082

R766

R768

C752

0.082

D801 015Z5.1Y

R814

3.9K R817

680

6 5

R818 10K

IC805

R819 270

34 2 1

R805 470K

C807

0.1

R806

680K

R807 27K

R808

1/6.3

C808

C871

1/6.3

D871

RB491D

Q871

NDS335N

IC871

S8327B30

VCC

R873

6 5

R875 100K

IC872

IC876

RN4904

34 2

L703

C711 100P (CH)

C491

0.1

R492

D492

015Z5.1Y

C802

TP803

TP804

TP805

TP806

39K

C715

0.1

R727 10K

L-CH R-CH

C723

0.001

TP801

TP802

L887 CORE

Q801 2SD1950

C878

3.3/10

R874 470K

R713

10K

R714

10K

C714 1/6.3 (CH)

R726

39K

R723

6.8K

C736

0.01

KEY PLAY

L452

L453

DATA

C451

0.001

D800 RB491D

L888 CORE

TP707

TP709 TP708 TP701 TP702 TP703 TP704 TP705

L704

R724

L713

L712

C724

0.001

D494

15AZ7.5Y

L456

TP725

TP729

L454

TP724 TP723 TP721

L457

L458

D491

015Z5.1Y

1 2 3

7 9 8

1 2 3 4 5

Q721 2SC4213B

R725

100

C726

3.3/10

TP714

L714

6.8K

TP713

TP712

TP711

L711

TP726

6 5

TP722

2 4 3

TP 727

7 8

TP728

D493

015Z5.1Y

BATTERY TERMINAL

EXT.BATTERY TERMINAL

1/6.3

C872

J801 DC IN

4 2 3 1

C725

3.3/10

J701

LINE

J702 MIC IN

J703 HEADPHONE

JACK PWB-A2

L772

4.7µH

12 11 10

987654321

SCLK

LRCK

SDTO

C830

0.001

C821 220/4

C850

R852

R832

R843 100K

R823

100K

0.001

1.5M

3.3M

IC501

DGND

AK4514VF

10/6.3

R841 100K

R848 220K

47P

(CH)

C845

C847

10/10

R821

100K

R826

R828 270K

C825

68P

(CH)

C827

3.3/10

C507

R846 10K

22P(CH)

10K

C822 (CH)

R849

C842

R847

R829

39P

R827

MCLK

SDTI

CMODE

R500

4.7

C774

33K

330K

D841

F1J2F

33K

300K

D821

F1J2F

33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

9 8 7 6 5 4 3 2 1

CN701

TP810

L862 47

C171

C868

33/6.3

R810 180K

TP593 TP592 TP591 TP590

TP588

TP585 TP584

TP582

TP581 TP580 TP579 TP578 TP577 TP576 TP575 TP574 TP573 TP572 TP571 TP570 TP569 TP568 TP567 TP566 TP565 TP564 TP563 TP562 TP561

L863

4.7

C865 1/10

L171 10

PSLDCI

PSLINN

C810

0.33/10

TP586

IC702

PSLDRY

PLVDCI

MCPGIN INPGIN INPGCK VCCMIC

VCC2.8 VCC2.8X

OPTCNT DIN

RCAULT AUDATA AUSCLK PBAULT BEEP PBMUTE RESET PWAD PWDA MCLK LRCK SCLK STDO STDI DEM1 DEM0

RKEY RPLAY RMDAT

321

TK71345M

C863 1/10

D861 RB491D

PLVINN

PLVDRY

R811 180K

C832

0.1

R861 100K

D862

RB521S30

C866

1/10

PCNT1

D831

1SS372

C831

TP811

0.1

TP793

MCPGIN INPGIN

TP792

INPGCK

TP791 TP790 TP789

TP787

OPTCNT

TP785

DIN

TP784

RCLAT RADAT RACLK PBLAT BEEP PBOPON

ADPON DAPON DFCK LRCK BCLK ADDATA DADATA EMPH1 EMPH0

2SA17457

R400

3.9K

Q401

TP783

TP781 TP780 TP779 TP778 TP777 TP776 TP775 TP774 TP773 TP772 TP771 TP770 TP769 TP768 TP767 TP766 TP765 TP764 TP763 TP762 TP761

CLOCK

PCNT2

C864

33/6.3

RPLAY

HREC

HPLAY

RCPCNT

PCNT1

C172

C869 33/6.3

33/6.3

NOTES ON SCHEMATIC DIAGRAM can be found on page 30.

23456

Figure 34 SCHEMATIC DIAGRAM (3/4)

– 34 –

Page 35

MD-MS701W/MS702

PIN NO.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

IC101

VOLTAGE

0.7V

1.29V

1.26V

0.7V

1.26V

2.52V

0.18V

2.52V

2.52V 0V 0V

1.46V

2.52V 0V 0V

2.51V

1.26V

1.8V

1.26V

1.26V 0V

1.26V

1.26V 0V

1.26V

2.52V 0V 0V

1.0V

PIN NO.

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

1 2 3 4 5 6 7 8 9

VOLTAGE

1.0V

2.5V

1.27V 0V

1.27V

1.26V

2.2V

1.43V

2.15V 0V 0V 0V 0V

1.0V 0V 0V 0V 0V 0V 0V 0V 0V

0.6V

1.4V

0.9V

2.5V

0.8V

0.9V

1.0V

1.8V 0V

2.0V

1.3V

1.5V

1.1V

1.7V

2.5V

1.6V

1.6V 0V

2.0V

1.0V

0.9V

IC201

PIN NO.

100

51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

VOLTAGE

0V 0V 0V 0V 0V

2.15V 0V 0V 0V 0V

0.8V

2.15V 0V

1.0V

2.3V

2.15V

2.15V 0V

1.0V

1.0V 0V 0V 0V 0V 0V 0V

2.15V 0V

2.15V

1.0V

2.15V 0V 0V

1.0V

2.15V

2.15V 0V

2.5V

0.5V

0.6V

0.5V

1.0V

1.2V

0.9V

1.2V

0.4V

2.45V

2.5V 0V

PIN NO.

10 11 12 13 14 15 16 17 18 19 20

PIN NO.

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8

9 10 11 12 13 14

IC202

VOLTAGE

1.5V

1.7V

2.5V

1.9V

0.9V

1.4V

0.6V

2.53V

0.6V

1.0V

1.8V

2.0V

1.6V

1.7V 0V

IC351

VOLTAGE

0V 0V

2.5V 0V 0V

2.5V 0V

1.0V

2.5V 0V

1.0V

2.5V 0V

4.5V

PIN NO.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

VOLTAGE

2.5V 0V 0V 0V 0V 0V 0V

2.5V

1.18V 0V 0V

1.18V

2.42V

2.1V 0V

2.1V

2.5V 0V

2.5V 0V 0V 0V

2.9V

1.8V 0V

2.5V

1.48V

2.5V 0V 0V 0V

2.5V

2.46V

2.5V 0V

2.5V

0.27V

1.5V

2.47V

2.5V

2.2V

2.43V

0.7V

0.8V

IC401

PIN NO.

100

51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

VOLTAGE

0.95V

1.1V

0.95V

1.1V

0.8V 0V

2.47V

2.96V 0V 0V 0V

2.5V 0V 0V

2.5V 0V

2.5V

2.35V

2.75V

2.75V 0V 0V 0V

3.12V

3.12V 0V 0V

0.4V 0V

2.5V

2.5V 0V

2.5V

2.5V 0V 0V

2.0V 0V

2.5V

2.5V 0V 0V

1.2V 0V

0.45V

2.5V

0.3V

PIN NO.

1 2 3 4 5

1 2 3 4 5 6 7 8

IC402

VOLTAGE

1 2 3 4 5 6 7 8

IC404

VOLTAGE

0.25V

0.25V 0V

2.23V

2.5V

IC441

VOLTAGE

1.0V

1.2V

1.1V 0V

1.1V

1.2V

1.3V

2.5V

2.5V 0V

1.2V

1.2V 0V

2.5V 0V

2.5V

PIN NO.

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

PIN NO.

1 2 3 4 5 6 7 8 9

1 2 3 4

IC501

VOLTAGE

2.5V

2.5V 0V 0V 0V 0V

1.0V

1.0V 0V 0V

2.5V 0V 0V

0.95V 0V

0.35V .035V 0V 0V

2.5V

IC431

VOLTAGE

2.5V

2.5V 0V 0V

PIN NO.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

IC601

VOLTAGE

1.0V

2.1V 0V

5.0V 0V 0V 0V

5.0V

5.0V 0V 0V 0V

5.0V 0V 0V 0V 0V 0V 0V 0V 0V

5.0V 0V 0V 0V

5.0V

5.0V 0V 0V 0V

5.0V 0V 0V

2.5V

10.8V

PIN NO.

1 2 3 4 5 6 7 8 9

IC651

VOLTAGE

0V 0V

2.5V 0V 0V 0V

1.2V

2.5V

1.2V 0V

PIN NO.

1 2 3 4

5 6 7 8

KIC1

VOLTAGE

5.14V

5.09V 0V

5.09V

5.15V

5.16V

10.33V

KIC2

VOLTAGE

5.16V

5.16V 0V

5.16V

10.34V

PIN NO.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

IC703

VOLTAGE

1.3V 0V 0V 0V 0V 0V 0V

0.95V 0V

1.9V 0V

1.95V

2.5V 0V 0V 0V –2.85V 0V 0V

2.78V

0.83V 0V 0V 0V

IC702

VOLTAGE

0V 0V 0V

4.5V

7.7V

PIN NO.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

IC701

VOLTAGE

0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V –2.85V 0V 0V

2.75V

0.8V 0V 0V 0V

IC771

VOLTAGE

1.4V 0V 0V

2.5V

2.8V

The numbers 1 to 18 are waveform numbers shown in page 43.

8 9 10 11 12

PIN NO.

1 2 3 4 5 6 7 8

1 2 3 4 5 6

IC801

VOLTAGE

5.0V 0V

5.0V

IC803

VOLTAGE

5.0V

5.0V 0V 0V

5.0V

5.0V 0V

IC804

VOLTAGE

7.7V

7.6V

7.6V 0V 0V 0V

PIN NO.

1 2 3 4 5 6 7 8 9 10 11 12

1 2 3 4 5 6 7 8

9 10 11 12

IC821

VOLTAGE

1.25V

0.9V

1.25V

1.23V

1.1V 0V

0.8V

4.8V 0V

0.4V

1.0V

IC841

VOLTAGE

1.25V

0.9V

1.33V

1.22V

1.22V 0V 0V

4.8V 0V

0.4V

1.0V

PIN NO.

1 2 3 4 5 6 7 8

1 2 3 4 5

IC872

VOLTAGE

5.0V 0V

5.0V

5. 0V

5.0V

IC871

VOLTAGE

5.0V

4.8V 0V 0V 0V

IC875

VOLTAGE

0V 0V 0V

2.5V

4.8V

Figure 35 SCHEMATIC DIAGRAM (4/4)

– 35 –

PIN NO.

1 2 3 4

1 2 3 4 5

1 2 3 4 5 6

IC873

VOLTAGE

4.8V

4.8V 0V 0V

IC874

VOLTAGE

3.5V

2.97V 0V 0V

4.9V

IC876

VOLTAGE

5.0V 0V 0V 0V

2.5V

5.0V

PIN NO.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20

IC901

VOLTAGE

0V 0V 0V 0V 0V 0V

2.4V

2.45V

1.87V 0V

2.5V

2.1V 0V

2.5V

2.5V 0V 0V 0V

Page 36

MD-MS701W/MS702

DC IN

J801

D800

R817

R814

D801

1 3

R815

R801 R802

IC800

C803

R407

R818

R807

R808 C808

R805 R806

C807

R813

C810

R408

IC702

D862

BATTERY TERMINAL (+)

D802

R811

R848

R846

R852

C866

R821

R826

C825 R832 R827

R810

R841 R843

R847

R861

C886

IC803

IC801

R829

C830

R823

C822

R828

C850

C842

C845

R851

C849

D842

L886

R809 1

R849

R804

R803

C848

C874

IC804

Q803

IC821

IC841

R400

1010

C804

Q802

C823

R824

C828

R844

Q401

C824

C843

D431

3 4

C844

R415

IC402

R411

C805

C829

R203 2

IC431

R413

R414 R412

C443

L801

R831

D822

R210

C431

C401

R443

C441

R442

IC404

C821

IC651

R431

R444

5 8

IC441

C806

L204

R204 C442

4 1

Q352

C203

D201

C351

R207

R441

D351

Q351

L651

100

L171

C354

Q354

D352

IC351

C212

R222

C651

C211

70 65 60 55

IC201

C171

Q353

C609

C357

C353

L600

C610

XL201

C172

C600

C608

R601

L609

L610

L608

C130

40 35

BATTERY

TERMINAL (-)

C603

C604

IC601

L202

C622

L603

L604

L602

L601

C602

Q101

C202

IC202

C161

C601

R154

MAIN PWB-A1 (TOP)

The numbers 1 to 18 are waveform numbers shown in page 43.

23456

Figure 36 WIRING OF P.W.BOARD (1/7)

– 36 –

Page 37

MD-MS701W/MS702

P42 4-H

FROM LCD

FLEXIBLE PWB

SW401 EJECT

TP463

TP459

TP118

R458 R457 R456

TP454

R105

TP110

TP461

C111

TP114

TP103

TP115

TP464

TP455

C112

C102

TP144

C103

C104

TP452

TP453

TP116

TP101

TP401

C110

TP102

C109

IC101

R455

TP811

C100

TP100

TP139

R452

TP451

R409

C107

TP105

TP460

TP457

CN451

R454

R453

TP458

L100

35 30

TP111

CN101

TP207

R451

R406

C131

TP804

C907

R405

R404

TP145

TP610

TP117

MAIN PWB-A1 (BOTTOM)

P42 5-F

FROM KEY

FLEXIBLE PWB (231)

TP666

TP662

R902

R901

C906

C908

TP456

R403

TP401

C106

TP203

R106

TP119

TP462

R424

R425

TP121

C909

TP406

R423

C905

C902

C910

C903

R905

10 11

TP205

70 65

TP106

TP109

TP108

R906

R103

TP122

R907

R908

TP658

IC901

R909

R426

R104

R102

R101

TP120

R361

R903

R904

TP656

TP601

C911

TP413

R402

IC401

TP201

C124

C122

C121

TP660

TP652

TP206

R922

TP655

TP651

C123

C361

R921

TP654

TP901

100

R205

TP661

TP657

TP410

C201

R206

R161

C205

TP663

TP208

TP404

TP210

L201

TP211

TP665

CN601

TP653

R420

R419

R422

R421

TP412

TP405

TP209

TP407

TP411

TP403

TP761

C165

EXT. BATTERY TERMINAL

TP659

C832

D831

Q873

IC871

1 3

R878

TP810

(220)

FLEXIBLE PWB (8)

C871

Q822

C831

TP664

L821

C827

C951

TP408

TP409

TP764

TP765

C826

C952

TP766

TP767

L822

D821

TP763

TP762

P42 6-C

FROM MECHA

L871

Q871

C880

R876

D871

D873

C873

Q872

R872

L862

C869

C864

TP774

TP769

CN701

TP771

TP768

TP770

TP772

C872

R877

D875

TP779

TP773

TP775

C879

IC873

L863

C865

IC872

R875

TP784

TP776

TP777

C878

IC875

TP790

TP778

IC874

R879

C881

R880

C863

D861

C868

TP780

TP787

TP781

TP785

3 D877

3 145

R882 C875

Q842

TP489

TP791

R873

TP792

TP793

TP809

TP808

R874

TP485

IC876 4

R881

TP807

C877

D841

TP802

TP803

TP484

TP486

C481

L842L841

R2R3R4

TP783

C802

TP805

Q801

CN482

R481

TP487

TP801

L887

R819

R11 R10 R9

L888

TP806

IC805

TP482

R482

C846

R816

TP483

TP481

C847

SW402

HOLD

FROM PICKUP

FLEXIBLE PWB

P42 1-D

8 9 10 11 12

FROM AUDIO FLEXIBLE PWB (254)

Figure 37 WIRING OF P.W.BOARD (2/7)

– 37 –

P39 9-H P41 9-H

Page 38

MD-MS701W/MS702

Figure 38 is contents to Serial No.712xxxxx.

HEADPHONES

J703

J701 LINE

J702

MIC IN

L457

R492

L703

C736

L704

R724

D491

L458

C751

C752

D494

C491

D492

C722

L491

R730

D493

L453

R765

C721

R767

C767

R751

Q711

C714

L702

C711

R701

C703

R703

L714

R729

R766

R768

L454

L751

C726

C755

R716

R715

R713

C713

C702

C725

C768

L752

IC703

C754

R753

R714

C508

C715

R502

C510

R717

R702

IC701

C731

R728

R752

C753

C502

C509

R727

C501

R501

R503

R761

C500

C701

C734

C710

C775

L710

IC771

C757

C762

C761

IC501

C503

R720 R719 R712 R711

C733

C756

C773

C774

R757

R762

C771

C772

C758

C507

C504

L771

R756

L500

R504

R754

R500

C759

The numbers 5 to 8 are waveform numbers shown in page 43.

JACK PWB-A2(TOP)

23456

Figure 38 WIRING OF P.W.BOARD (3/7)

– 38 –

Page 39

8 9 10 11 12

Figure 39 is contents to Serial No.712xxxxx.

JACK PWB-A2(BOTTOM)

TP728

TP723

TP724

TP727

TP725

MD-MS701W/MS702

TP721

TP722

TP729

L452

TP562

TP563

TP561

TP565

TP566 TP564

TP567

L772

TP571

TP568

TP569

TP570

TP575

TP577

TP572

TP573

TP574

TP576

TP578

TP500

TP580

TP581

TP579

TP582

TP584

TP585

TP592

TP591

TP707 TP708 TP709

TP586

TP588

TP590

Q721

TP593

R723

L456

TP702

TP704

TP714

TP713

L713

R726

C735

R725

TP726

TP703

TP712

C723

C727

TP701

C712

TP705

L711

TP711

C724

L712

C451

AUDIO FLEXIBLE PWB(254)

CN701

TO MAIN PWB

P37 10-H

Figure 39 WIRING OF P.W.BOARD (4/7)

– 39 –

Page 40

MD-MS701W/MS702

Figure 40 is contents for change from Serial No.801xxxxx.

D491

L457

L458

C751

HEADPHONES

J703

R492

J701 LINE

L703

J702

MIC IN

C752

D494

C491

D492

L704

R724

L491

D493

L453

R765

R767

L454

C767

R751

Q711

C714

L702

C711

R701

C703

R703

L714

R766

R768

L751

C755

C754

R753

R714

R716

R715

R713

C713

R717

C702

R702

IC701

L752

R502

C510

C768

R752

IC703

C753

C508

C502

C715

C501

C509

R503

R761

C500

R501

C734

C757

C762

C761

IC501

C503

C701 R720

R719 R712

R711

C733

C756

R757

R762

C771

C772

C758

C507

R504

C504

R756

L500

R754

C759

R500

C760

C736

C722

JACK PWB-A2(TOP)

The numbers 5 to 8 are waveform numbers shown in page 43.

23456

C725

C726

R730

C721

R729

Figure 40 WIRING OF P.W.BOARD (5/7)

– 40 –

R727

C731

R728

IC771

C710

C775

L710

C773

L771

C774

Page 41

Figure 41 is contents for change from Serial No.801xxxxx.

JACK PWB-A2(BOTTOM)

MD-MS701W/MS702

TP721

TP728

TP727

TP562

TP563

TP561

TP565

TP566

TP564

TP567

L772

TP571

TP568

TP569

TP575

TP570

TP577

TP572

TP573

TP574

TP576

TP578

TP500

TP580

TP581

TP579

TP582

TP584

TP585

TP592

TP591

TP707 TP708 TP709

TP586

TP588

TP590

Q721

TP593

R723

TP723

TP724

L456

TP702

TP704

TP714

TP713

L713

TP725

TP726

TP703

C723

C735

C727

TP701

C712

TP712

TP722

TP729

TP705

L711

TP711

L452

C724

L712

C451

CN701

TO MAIN PWB

P37 10-H

8 9 10 11 12

R725

R726

AUDIO FLEXIBLE PWB(254)

Figure 41 WIRING OF P.W.BOARD (6/7)

– 41 –

Page 42

MD-MS701W/MS702

PICKUP UNIT (15)

M902

SLED MOTOR

M901

SPINDLE MOTOR

M903

LIFT MOTOR

SW901

DISC IN

SW902

DISC PROTECT

CN601

TO MAIN PWB

P37 10-D

MECHA FLEXIBLE PWB UNIT (8)

CN101

TO MAIN PWB

P37 8-G

MAGNETIC HEAD

FLEXIBLE PWB (23)

MAGNETIC HEAD

(32)

KEY FLEXIBLE PWB UNIT (231)

CN451

TO MAIN PWB

P37 8-D

CN482

LCD (232)

TO MAIN PWB

P37 12-D

23456

Figure 42 WIRING OF P.W.BOARD (7/7)

– 42 –

Page 43

WAVEFORMS OF MD CIRCUIT

MD-MS701W/MS702

Stopped

CH1=1mV

DC 10:1

TP208

(FEOUT)

3 4

TP122

(F+)

CK205

(SENSE)

CK204

(FOK)

=Filter= =Offset= =Record Length= Smoothiing : OFF BW : FULL

Stopped

CH1=2V

DC 10:1 (50ms/div)

SPDRR

TP601

(VM)

CH2=500mV

DC 10:1

CH1 : 0.00V CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V

CH2=2V

DC 10:1

CH3=5V

DC 10:1

Main : 10K Zoom : 10K

1994 / 12 / 15 22:54:19

CH4=2V

50ms/div

DC 10:1 (50ms/div)

NORM:200kS / s

=Trigger= Mode : NORMAL Type : EDGE CH4 Detay : 0.0ns Hold OFF : MINIMUM

1994 / 12 / 15 23:31:21

50ms/div

ENV

10 14

=Filter= =Offset= =Record Length= Smoothiing : OFF BW : FULL

CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V

Main : 10K Zoom : 10K

=Trigger= Mode : NORMAL Type : EDGE CH1 Detay : 0.0ns Hold OFF : MINIMUM

Stopped

CH1=2V

DC 10:1

SDTi

SCLK

LRCK

MCLK

=Filter= =Offset= =Record Length= Smoothiing : OFF BW : FULL

Stopped

CH1=2V

DC 10:1

TP208

(FEOUT)

TP210

(TEOUT)

TP651

(SL+)

TP652

(SL-)

BandwidthONSmooth

FULL 20MHz

=Filter= =Offset= =Record Length= Smoothiing : OFF BW : FULL

CH2=2V

DC 10:1

CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V

CH2=2V

DC 10:1

OFF

CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V

CH3=2V

DC 10:1

Main : 5K Zoom : 5K

CH3=2V

DC 10:1

Main : 10K Zoom : 10K

1994 / 12 / 16 00:24:17

CH4=2V

50us/div

DC 10:1 (50us/div)

NORM:100MS / s

=Trigger= Mode : AUTO Type : EDGE CH3 Detay : 0.0ns Hold OFF : MINIMUM

1994 / 12 / 18 09:26:46

CH4=2V

DC 10:1 (1s/div)

=Trigger= Mode : AUTO Type : EDGE CH2 Detay : 0.0ns Hold OFF : MINIMUM

1s/div

Stopped

CH1=1V

DC 10:1

TP139

(EFM)

TP210

(TEOUT)

TP209

(TOTAL)

=Filter= =Offset= =Record Length= Smoothiing : OFF BW : FULL

Stopped

CH1=2V

ENV

DC 10:1 (500ms/div)

TP139

(EFM)

=Tracel= P-P 1.280V

=Filter= Smoothiing : OFF BW : FULL

CH3=500mV

CH2=2V

DC 10:1 (2ms/div)

DC 10:1

CH1 : 0.00V CH2 : 0.00V CH3 : 0.000V CH4 : 0.00V

=Offset= =Record Length= CH1 : 0.000V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V

Main : 10K Zoom : 10K

Main : 1K Zoom : 1K

1994 / 12 / 16 01:03:40

2ms/div

ENV

=Trigger= Mode : NORMAL Type : EDGE CH2 Detay : 0.0ns Hold OFF : MINIMUM

1994 / 12 / 16 01:23:16

500ms/div

MORM:200MS/s

=Trigger= Mode : AUTO Type : EDGE CH1 Detay : 0.0ns Hold OFF : MINIMUM

10 11

Stopped

CH1=2V

DC 10:1 (2ms/div)

TP139 (EFM)

TP210

(TEOUT)

TP209

(TOTAL)

=Filter= =Offset= =Record Length= Smoothiing : OFF BW : FULL

Stopped

CH1=500mV

DC 10:1 (20us/div)

CK110

(HPFO)

CK108 (WBO)

=Filter= =Offset= =Record Length= Smoothiing : OFF BW : FULL

CH2=2V

DC 10:1

CH1 : 0.00V CH2 : 0.00V CH3 : 0.000V CH4 : 0.0V

CH2=2V

DC 10:1

CH1 : 0.000V CH2 : 0.00V CH3 : 0.000V CH4 : 0.0V

CH3=500mV

DC 10:1

Main : 10K Zoom : 10K

Main : 4K Zoom : 4K

1994 / 12 / 15 08:57:26

2ms/div

ENV

=Trigger= Mode : NORMAL Type : EDGE CH1 Detay : 0.0ns Hold OFF : MINIMUM

1994 / 12 / 15 09:10:03

20us/div

ENV

=Trigger= Mode : NORMAL Type : EDGE CH1 Detay : 0.0ns Hold OFF : MINIMUM

1 10 12

Stopped

TP210

(TEOUT)

TP651

(SL+)

TP652

(SL-)

=Filter= =Offset= =Record Length= Smoothiing : OFF BW : FULL

CH1=2V

DC 10:1

CH2=2V

DC 10:1

CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.0V

CH3=2V

DC 10:1 (1s/div)

Main : 10K Zoom : 10K

TP208

(FEOUT)

TP210

(TEOUT)

SPDRR

Stopped

CH1=2V

DC 10:1

CH2=2V

DC 10:1

CH3=2V

DC 10:1

1994 / 12 / 15 09:58:45

CH4=2V

DC 10:1 (1s/div)

1s/div

ENV

14 15

TP601

(VM)

=Filter= =Offset= =Record Length= Smoothiing : OFF BW : FULL

TP139

(EFM)

TP210

(TEOUT)

TP219

(T+)

TP121

(T-)

Smoothiing : OFF BW : FULL

CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V

Stopped

=Filter= =Offset= =Record Length=

CH1=2V

DC 10:1

CH2=2V

CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V

DC 10:1

Main : 10K Zoom : 10K

CH3=1V

DC 10:1

Main : 10K Zoom : 10K

=Trigger= Mode : AUTO Type : EDGE CH1 Detay : 0.0ns Hold OFF : MINIMUM

1994 / 12 / 15 21:54:52

CH4=1V

500us/div

DC 10:1 (500us/div)

=Trigger= Mode : NORMAL Type : EDGE CH2 Detay : 0.0ns Hold OFF : MINIMUM

ENV

1994 / 12 / 15 08:39:46

1s/div

NORM:1kS/s

=Trigger= Mode : AUTO Type : EDGE CH1 Detay : 0.0ns Hold OFF : MINIMUM

– 43 –

Page 44

MD-MS701W/MS702

TROUBLESHOOTING

It is advisable to use the TEST mode (refer to Error Data Display Mode, P15) indicating the causes of troubles before starting repair. Causes of operation errors (up to 10 errors) are recorded as error codes. This information is useful for repair.

When does not function

When the CD section does not operate When the objective lens of the optical pickup is dirty,this section may not operate.Clean the objective lens,and check the playback operation.When this section does not operate even after the above step is taken,check the following items. Remove the cabinet and follow the troubleshooting instructions. "Track skipping and/or no TOC(Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below."

Turn the power off. Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol. Do not touch the lens with the bare hand.

Is the power supply turned on when the remote control button or main unit button is pressed?

Yes

Does the display operate normally?

Yes

Is playback state set?

Yes

Is audio output normal?

Yes

Is recording/playback operation normal?

• Power is not turned on when the / button is pressed.

Is power turned on when the remote control button is pressed?

Perform the check stated in item "Power is not turned on when the PLAY button is pressed".

Perform the check stated in item "Abnormal display".

Perform the check stated in item "Playback state connot be set".

Perform the check stated in item "Audio playback circuit".

Perform the check stated in item "Recording/playback operation".

Is operation normal when the main body button is pressed?

Is the pin 5 of IC401 in H state?

Yes

Are IC401 pin 50 set to "L"?

Yes

Is clock supplied to the pins 11 and 14 of IC401?

Yes

Is 2.5V applied to TP801?

Yes

– 44 –

Check the periphery of remote controller and main unit headphone terminal (J703) and IC401.

Check the position of Hold switch.

Check the DISC IN (SW901) switch of mechanism PWB.

Check that voltage is applied to the periphery of IC403.

Check whether there is solder touch of part connected to the +2.5V line.

Page 45

• Abnormal display

MD-MS701W/MS702

Is waveform output from CNS 482 pins 1 to 3? Are the pin7 (VCC) and pin 6 (GND) normal?

Yes

Check for pattern breakage of flexible PWB, check for defects of display microcomputer (replace the display unit).

Is waveform output from IC 401 pins 45 to 47?

Yes

Check between IC401 and CNS482.

• Playback state cannot be set

When it has been ascertained that the address up to cluster address is normal in the TEST mode. Is initialization performed normally in case of high- reflection

disc playback?

Is the lead-in photointerrupter set to OFF when the optical pickup moves to the innermost periphery in NORMAL mode? (Is TP660 in H level?).

Yes

Does the playback time display advance?

Yes

Check IC201 and IC202 connection line.

Check the lead-in photointerrupter, mechanical flex PWB soldering and CNS601 connection.

Check the periphery of IC401.

Ia an attempt to repeat repeatedly the TOC part performed on the low-reflection disc?

Yes

Position check in INNER mode

Replace the disc.

• Audio playback clrcult

Although the playback time display is acting., no sound is given during playback in the normal mode. Is audio wavefrom output from IC501 pins 19 and 20?

Yes

Is audio wavefrom output from IC703 pins 18 and 19.

Yes

Is audio wavefrom output from J703 pins 3 and 4.

Yes

Check headphones jack,and periphery of headphone.

Check IC201 pins 70 to 72, pin 74 and IC501 pins 9, 10, 11, 15

Check the pins 5 and 6 of IC703.

Check whether there is defective solder joint of audio signal line between IC703 and J703

– 45 –

Page 46

MD-MS701W/MS702

• The spindle motor fails to run.Does the head move

Does the waveform appear on the IC201 pins 24 and 25 after TEST mode AUTO2 completion and in this state?

Yes

Does waveform appear on the IC601 pin 13?

Yes

Does waveform appear on IC901 pins 1, 19 and 20?

Yes

Replace the spindle motor.

Check the IC201 periphery.

Replace. IC601

L608, IC201, IC901, CN601 and flex, etc. soldering check

• Recording/playback operation

Insert a low reflection disc, and ascertain audio output by normal playback, and then set TEST REC mode.

Does the head move down, failing to start record even when the continuous record mode is set after address?

Does the RF waveform of TP201 appear when playback is

Yes

Check voltage of pins 52 and 53 of IC201, pins 2, 4, 7, and 9 of

Yes

IC651, pins 3 and 14 of CNS601. Check whether disc is recordinhibited.

Does level of pins 34 of IC401 and pin 17 of IC101 change depending on record and playback?

Yes

Is RF pattern output from IC201 pin 50?

Yes

Check whether there is any damage in IC101, periphery of laser diode.

Check for defects of IC351 in head drive flexible PWB, Q351 to 354, head, flexible PWB.

Is audio monitor output given in normal mode LINE IN record?

Is waveform obtained on IC501 pins 3 and 6?

Is audio waveform observed on the pins 18 and 19 of IC703?

Yes

Check periphery of IC401 and IC101.

Check for soldering failure of IC201 .

Check waveforms of pins 9 to 12 of IC501, pins 70 to 73 of

Yes

IC201.

Check whether the pin 7 of IC501 and the pin 59 of IC201 are in H state.

Yes

Does voltage on the IC701 pins 13 to 15 change in case of

record VOLUME UP/DWN?

Check whether input waveform is observed on the pins 5 and 6 of IC703.

– 46 –

Page 47

MD-MS701W/MS702

FUNCTION TABLE OF IC

IC401 RH-iX2680AF03(IX2680AF):System Microcomputer (1/2)

Pin No.

1 P120 SWP UP Output Asterisk input Output for pull-up 2*~7* P121~P126 P121~P126 Output Not used 8 P127 OEM Input Product brand ID input 9 VDD VDD Input Positive power supply 10* X2 X2 Input Not used 11 X1 X1 Input Main system clock input 12 VSS VSS Input Ground potential 13* XT2 XT2 Input Not used 14 XT1 XT1 Input Subsystem clock input 15 RESET RESET Input Microcomputer hard reset input 16 INPUT0 DINT Input System LSI interruption request input 17 P01 SENSE Input System LSI servo sense input 18 P02 FOK Input Focus OK signal input 19 P03 XRST Outout System LSI hard reset output 20* P04 P04 Output Not used 21 P05 HDON Output Record head current control output 22 P06 VLIM Intput Volume limiting switch input 23 AVDD AVDD Input A/D converter analog positive power 24 AVREF0 AVREF0 Input A/D converter reference voltage input 25 ANI0 PLVINN Input Built-in battery voltage detection input 26 ANI1 PLVDCI Input DC jack voltage detection input 27 ANI2 PLVDRY Input Dry cell voltage detection input 28 ANI3 RKEY Input Remote controller key operation detection input 29 ANI4 HKEY1 Input Main unit key operation detection input 1 30 ANI5 HKEY2 Input Main unit key operation detection input 2 31 ANI6 TEMP Input Ambient temperature detection input 32 ANI7 CNTRY Intput Product destination ID input 33 AVSS AVSS Intput A/D converter ground potential 34 ANO0 LDVAR Output P.U. laser power set output 35* ANO1 MDOUT Output Internal motion mode output 36 AVREF1 AVREF1 Output D/A converter reference voltage input 37 P70 SYWR Output System LSI write enable output 38 P71 SYRD Output System LSI read enable output 39 P72 SYRS Output System LSI register selection output 40 P20 - Output Not used 41 SO1 RMDAT Output Remote controller display data output 42 P22 - Output 43 P23 HSTOP Input Main unit STOP key operation detection input 44 P24/BUZ BEEP Output Beep tone pulse output 45 P25 DSPSTB Output Main unit display control strobe output 46 SO0 DSPDAT Output Main unit display control serial data output 47 SCK0 DSPSCK Output Main unit display control serial clock output 48~55 P80~P87 SYD0~SYD7 In/Output System LSI parallel data bus 56 P40 EJECT Input Eject lever operation detection input * 57 P41 KHOLD Input Main unit key hold switch input 58 P42 RPLAY Input Remote controller PLAY key operation detection input 59* P43 HFON Output P.U. high frequency superposition control output

Input/Output

FunctionPort Name Terminal Name

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

– 47 –

Page 48

MD-MS701W/MS702

IC401 RH-iX2680AF03(IX2680AF):System Microcomputer (2/2)

Pin No.

60 P44 LDON Output P.U. laser ON/OFF control output 61 P45 OPICGA Output P.U. detection sensitivity selection output 62 P46 RFLAT Output RF amp. IC data latch output 63 P47 RACLK Output RF/audio IC data clock output 64 P50 RADAT Output RF/audio IC serial data output 65 P51 PBLAT Output Playback audio IC data latch output 66 P52 RCLAT Output Record audio IC data latch output 67 P53 PBOPON Output Audio IC output stage control output 68 P54 MCPGIN Input Mic plug insertion detection input 69 P55 INPGIN Input Line/digital plug insertion detection 70 P56 INPGCK Input Line/digital plug type detection 71 P57 RCPCNT Output Record circuit power control output 72 VSS VSS Output Ground potential 73 P60 EMPHO Output Audio emphasis control output 0 74 P61 HPLAY Input Main unit PLAY key operation detection input 75 P62 HREC Input Main unit REC key operation detection input 76* P63 RTCCE Output Clock IC chip enable control output 77* P64 RTCWR Output Clock IC read/write control output 78 P65 CEDT In/Output Clock/EEPROM serial data input/output 79 P66 CECK Output Clock/EEPROM serial data input/output 80 P67 EPCS Output EEPROM chip selection output 81 VDD VDD Output Positive power supply 82 T15 SPIN Inout Spindle motor FG pulse detection input 83* P101 P101 Output Spare for sled motor control 84* P102 TEST0 Input Test mode setting input 0 85* P103 TEST1 Input Test mode setting input 1 86 P30 PSLINN Output Built-in battery power selection output 87 P31 PSLDCI Output DC jack power selection output 88 P32 PSLDRY Output Dry cell power selection output 89* P33 P33 Output Spare for sled motor control 90 P34 ELON Output Remote controller EL light control output 91 T100 CIN Input Truck cross signal detection input 92 P36 PHOLD Output Dry cell power ON holding output 93 P37 PCNT1 Output Power IC VREF feed control output 94 TEST/VPP VPP Output Test/R-ROM write power input 95 P90 PCNT2 Output Power IC VCC feed control output 96 P91 CKSTP Output Main clock stop control output 97 P92 DISCIN Input Disk insertion detection input 98 P93 INNSW Input Mechanism inner SW position detection input 99 P94 DISCPR Input Record enable/disable switch detection input 100 P95 PDCNT Output PD current control output for inner detection

Input/Output

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

FunctionPort Name Terminal Name

– 48 –

Page 49

PARTS GUIDE

MD-MS701W/MS702

“HOW TO ORDER REPLACEMENT PARTS”

To have your order filled promptly and correctly, please furnish the following information.

1. MODEL NUMBER 2. REF. No.

3. PART NO. 4. DESCRIPTION

MARK: SPARE PARTS-DELIVERY SECTION

Explanation of capacitors/resistors parts codes

Capacitors

VCC ....................... Ceramic type

VCK........................ Ceramic type

VCT........................ Semiconductor type

VC • • MF ............... Cylindrical type (without lead wire)

VC • • MN............... Cylindrical type (without lead wire)

VC • • TV................ Square type (without lead wire)

VC • • TQ ............... Square type (without lead wire)

VC • • CY ............... Square type (without lead wire)

VC • • CZ ............... Square type (without lead wire)

VC • • • • • • • • • J .. The 13th character represents capacity difference.

("J" ±5%, "K" ±10%, "M" ±20%, "N" ±30%, "C" ±0.25 pF, "D" ±0.5 pF, "Z" +80-20%.)

If there are no indications for the electrolytic capacitors, error is ±20%.

MODEL

MD-MS701W MD-MS702

For U.S.A. only

Contact your nearest SHARP Parts Distributor to order.

For location of SHARP Parts Distributor, Please call Toll-Free; 1-800-BE-SHARP

Resistors

VRD ....................... Carbon-film type

VRS........................ Carbon-film type

VRN ....................... Metal-film type

VR • • MF ............... Cylindrical type (without lead wire)

VR • • MN............... Cylindrical type (without lead wire)

VR • • TV................ Square type (without lead wire)

VR • • TQ ............... Square type (without lead wire)

VR • • CY ............... Square type (without lead wire)

VR • • CZ ............... Square type (without lead wire)

VR • • • • • • • • • J .. The 13th character represents error.

("J" ±5%, "F" ±1%, "D" ±0.5%.)

If there are no indications for other parts, the resistors are ±5% carbon-film type.

NOTE:

Parts marked with “ ” are important for maintaining the safety of the set. Be sure to replace parts with specified ones for maintaining the safety and performance of the set.

– 49 –

Page 50

MD-MS702/MD-MS701W

PART CODE NO. PARTS CODE

PRICE RANK

DESCRIPTIONNO.

INTEGRATED CIRCUITS

IC101 VHIIR3R55//-1 J AQ RF Signal,Processor,IR3R55 IC201 VHILR376481-1 J BD ENDEC,LR376481 IC202 RH-IX2567AFZZ J BA 4M D-RAM,IX2567AF IC351 VHI74ACT02F-1 J AF Head Driver,74ACT02F IC401 RH-IX2680AF02 J AY System Microcomputer,IX2680A

IC401 RH-IX2680AF03 J AX System Microcomputer, IC402 VHIS29L294A-1 J AH E2-PROM,S29L294A

IC404 VHI7SH00FU/-1 J AE NAND Gate,7SH00FU IC431 VHIS80821LN-1 J AE 2.1V Reset,S80821LN IC441 VHITC7W14FU-1 J AF Inverter,TC7W14FU IC501 VHIAK4514VF-1 J AT AD/DA Converter,AK4514VF IC601 VHIMPC17A39-1 J AQ Pickup Coil Driver,MPC17439 IC651 VHILB1638M/-1 J AH Motor Drive,LB1638M IC701 VHIIR3R54N/-1 J AQ Audio Amp.,IR3R54N IC702 VHITK71345M-1 J AE 4.5V Regulator (ON/OFF),

IC703 VHIIR3R54N/-1 J AQ Audio Amp.,IR3R54N IC771 VHITK71225M-1 J AE 2.5V Regulator,TK71225M IC800 VHIHN1C03FU-1 J AD Voltage Regulator,HN1C03FU IC801 VHIHAT1025R-1 J AK Power Select,HAT1025R IC803 VHINDH831N/-1 J AH N-ch MOS FET,NDH831N IC804 VHIRN4904//-1 J AD Power Select Charge Drive,

IC805 VHIUMD3N///-1 J AC Constant Current Drive,UMD3N IC821 VHIIR3M09N/-1 J AL Power Drive,IR3M09N IC841 VHIIR3M09N/-1 J AL Power Drive,IR3M09N IC871 VHIS8327B30-1 J AG 3V DC/DC Converter,S8327B30 IC872 VHITC7W32FU-1 J AE C-MOS Logic,TC7W32FU IC873 VHIS80827LN-1 J AE 2.7V Reset,S80827LN IC874 VHITC7S00FU-1 J AD Charge Drive,TC7S00FU IC875 VHITK71325M-1 J AE 2.5V Regulator (ON/OFF),

IC876 VHIRN4904//-1 J AD Power Select Charge Drive, IC901 VHIBA6965FV-1 J AN Spindle Motor Driver,BA6965FV

(From December Products) IX2680AF

TK71354M

RN4904

TK71325M RN4904

(TO January Products)

TRANSISTORS

Q101 VS2SA17457/-1 J AB Silicon,PNP,2SA17457 Q351 VS2SK2909//-1 J AE FET,2SK2909 Q352 VS2SK2911//-1 J AE FET,2SK2911 Q353 VS2SK2909//-1 J AE FET,2SK2909 Q354 VS2SK2911//-1 J AE FET,2SK2911 Q401 VS2SA17457/-1 J AB Silicon,PNP,2SA17457 Q711 VSRN1444A//-1 J AC Digital,NPN,RN1444 A Q721 VS2SC4213B/-1 J AC Silicon,NPN,2SC4213 B Q801 VS2SD1950//-1 J AD Silicon,NPN,2SD1950 Q802,803 VSDTC144EE/-1 J AB Digital,NPN,DTC144 EE Q822 VHINDS335N/-1 J AF FET,NDS335N Q842 VHINDS3335N/-1 J AF FET,NDS335N Q871 VHINDS335N/-1 J AF FET,NDS335N Q872 VSDTC144EE/-1 J AB Digital,NPN,DTC144 EE Q873 VS2SJ305///-1 J AF FET,2SJ305

DIODES

D201 VHD1SS369//-1 J AD Silicon,1SS369 D351,352 VHDSB0209CP-1 J AC Silicon,SB0209CP D431 VHD1SS361//-1 J AB Silicon,1SS361 D491~493 VHE015Z5R1Y-1 J AD Zener,5.1V,015Z5.1Y D494 VHE15AZ7R5Y-1 J AC Zener,7.5V,15AZ7.5Y D800 VHDRB491D//-1 J AD Silicon,RB491D D801 VHE015Z5R1Y-1 J AD Zener,5.1V,015Z5.1Y D802 VHDSB10015C-1 J AD Silicon,SB10015C D821 VHDF1J2F///-1 J AE Silicon,F1J2F D822 VHDRB521S30-1 J AC Silicon,RB521S30 D831 VHD1SS372//-1 J AD Silicon,1SS372 D841 VHDF1J2F///-1 J AE Silicon,F1J2F D842 VHDRB521S30-1 J AC Silicon,RB521S30 D861 VHDRB491D//-1 J AD Silicon,RB491D D862 VHDRB521S30-1 J AC Silicon,RB521S30 D871 VHDRB491D//-1 J AD Silicon,RB491D D873 VHD1SS372//-1 J AD Silicon,1SS372 D875 VHD1SS378//-1 J AC Silicon,1SS378 D877 VHD1SS360//-1 J AB Silicon,1SS360 PH901 VHPGP1S93K/-1 J AF Photo Interrupter,GP1S93K

PRICE

RANK

DESCRIPTION

COILS

L100 VPBNN100M0000 J AC 10 µH L171 RCILC0333AFZZ J AC 10 µH,Choke L201 VPBNNR47M0000 J AC 0.47 µH L202 VPBNN100M0000 J AC 10 µH L204 RCILC0353AFZZ J AB Tip Impeder L452 RCILC0352AFZZ J AB Tip Impeder L453,454 RCILC0352AFZZ J AB Tip Solid Induction,200mA L456 RCILC0290AFZZ J AC Tip Solid Induction,200mA L457,458 RCILC0290AFZZ J AC Tip Solid Induction,200mA L491 VPBNN4R7M0000 J AC 4.7 µH L500 VPANM4R7J0000 J AC 4.7 µH L600 RCILC0331AFZZ J AC 2.2 µH,Choke L601~604 RCILR0559AFZZ J AC 47 µH L608 RCILC0246AFZZ J AC 100 µH,Choke L609,610 RCILR0559AFZZ J AC 47 µH L651 VPBNNR47M0000 J AC 0.47 µH L702,703 RCILC0290AFZZ J AC Tip Solid Induction,200mA L704 RCILC0352AFZZ J AB Tip Impeder L710 VPBNNR47M0000 J AC 0.47 µH L711 RCILC0352AFZZ J AB Tip Impeder L712,713 RCILC0290AFZZ J AC Tip Solid Induction,200mA L714 RCILC0290AFZZ J AC Tip Solid Induction,200mA L751,752 RCILC0344AFZZ J AC 47 µH,Choke L771 RCILR0559AFZZ J AC 47 µH L772 VPANM4R7J0000 J AC 4.7 µH L801 RCILC0330AFZZ J AC 1 µH,Choke L821 RCILC0332AFZZ J AC 4.7 µH,Choke L822 RCILC0333AFZZ J AC 10 µH,Choke L841 RCILC0332AFZZ J AC 4.7 µH,Choke L842 RCILC0333AFZZ J AC 10 µH,Choke L862 RCILR0559AFZZ J AC 47 µH L863 RCILC0332AFZZ J AC 4.7 µH,Choke L871 RCILR0559AFZZ J AC 47 µH L886 VPBNNR47M0000 J AC 0.47 µH L887,888 RCORF0112AFZZ J AC Core

VIBRATOR

XL201 RCRSC0023AFZZ J AK Crystal,33.8688 MHz

CAPACITORS

C100 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum C102,103 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic C104 VCKYTV1EB273K J AB 0.027 µF,25V C106 RC-KZ1189AFZZ J AC 0.22 µF,16V,Electrolytic C107 VCKYTV1EB123K J AB 0.012 µF,25V C109 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic C110 RC-KZ1189AFZZ J AC 0.22 µF,16V,Electrolytic C111 VCKYCY1HB332K J AA 0.0033 µF,50V C112 VCKYCY1CB333K J AA 0.033 µF,16V C121,122 VCCCCY1HH271J J AA 270 pF (CH),50V C123,124 VCCSCY1HL391J J AA 390 pF,50V C130 VCKYTV1CB104K J AA 0.1 µF,16V C131 VCCCCY1HH331J J AA 330 pF (CH),50V C161 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic C165 VCKYCY1CB333K J AA 0.033 µF,16V C171,172 VCSAFB0JJ336M J AE 33 µF,6.3V,Electrolytic,Tantalum C201 VCKYTV1CF105Z J AB 1 µF,16V C202 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum C203 VCKYCY1CB104K J AB 0.1 µF,16V C205 VCKYCY1CB104K J AB 0.1 µF,16V C207 VCKYCY1CB104K J AB 0.1 µF,16V C211,212 VCCCCY1HH5R0C J AA 5 pF (CH),50V C351 VCCCCY1HH101J J AA 100 pF (CH),50V C353 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum C354 VCKYCY1CB104K J AB 0.1 µF,16V C357 VCKYCY1CB104K J AB 0.1 µF,16V C361 VCKYTV1HB393K J AB 0.039 µF,50V C401 VCKYCY1CB104K J AB 0.1 µF,16V C431 VCKYCY1CB473K J AA 0.047 µF,16V C441 VCCCCY1HH100D J AA 10 pF (CH),50V C442 VCKYCY1HB681K J AA 680 pF,50V C443 RC-KZ1191AFZZ J AC 0.47 µF,10V,Electrolytic C451 VCKYCY1HB102K J AA 1000 pF,50V C481 VCKYCY1CB104K J AB 0.1 µF,16V C491 VCKYTV1CB104K J AA 0.1 µF,16V C500 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum C501,502 VCKYCY1HB222K J AA 0.0022 µF,50V

– 1 –

Page 51

MD-MS702/MD-MS701W

NO. PART CODE

C503,504 VCSAFA1AJ335M J AD 3.3 µF,10V C505,506 VCKYCY1HB102K J AA 0.001 µF,50V C507 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum C508 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic C509,510 VCKYTV1CF225Z J AC 2.2 µF,16V C600 VCSAFB1AJ156M J AE 15 µF,10V,Electrolytic,Tantalum C601~604 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic C608 RC-KZ1216AFZZ J AD 3.3 µF,10V,Electrolytic C609,610 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic C622 VCKYTV1CF225Z J AC 2.2 µF,16V C651 VCKYTV1CF105Z J AB 1 µF,16V C701,702 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum C703 VCKYCY1EB103K J AA 0.01 µF,25V C710 VCKYCY1CB104K J AB 0.1 µF,16V C711,712 VCCCCY1HH101J J AA 100 pF (CH),50V C713,714 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic C715 VCKYCY1CB104K J AB 0.1 µF,16V C721,722 VCSAFA1AJ335M J AD 3.3 µF,10V C723,724 VCKYCY1HB102K J AA 1000 pF,50V C725,726 VCSAFA1AJ335M J AD 3.3 µF,10V C727 VCKYTV1CF105Z J AB 1 µF,16V C731 VCKYCY1CF224Z J AB 0.22 µF,16V C733,734 VCKYTV1CB104K J AA 0.1 µF,16V C735 VCKYCY1HB102K J AA 1000 pF,50V C736 VCKYCY1EB103K J AA 0.01 µF,25V C751,752 VCKYTV1EB823K J AB 0.082 µ F,25V C753,754 VCKYTV1CF105Z J AB 1 µF,16V C755 VCKYCY1EB103K J AA 0.01 µF,25V C756,757 VCKYTV1AB684K J AC 0.68 µF,10V C758 VCSAFA1AJ335M J AD 3.3 µF,10V C759 VCKYCY1CB563K J AA 0.056 µF,16V, To Serial

C759 VCKYCY1CB273K J AA 0.027 µF,16V, From Serial C760 VCKYCY1CB273K J AA 0.027 µF,16V, From Serial C761,762 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic

C767,768 RC-KZ1189AFZZ J AC 0.22 µF,16V,Electrolytic C771,772 VCSAFB0JJ336M J AE 33 µF,6.3V,Electrolytic,Tantalum C773 RC-KZ1189AFZZ J AC 0.22 µF,16V,Electrolytic C774 VCKYTV1CF105Z J AB 1 µF,16V C775 VCKYCY1EB103K J AA 0.01 µF,25V C802 VCKYTV1CF105Z J AB 1 µF,16V C803 VCKYTV1CB104K J AA 0.1 µF,16V C804 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic C805 VCEAPW0JW107M J AD 100 µF,6.3V,Electrolytic C806 RC-KZ1216AFZZ J AD 3.3 µF,10V,Electrolytic C807 VCKYTV1CB104K J AA 0.1 µF,16V C808 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic C810 RC-KZ1190AFZZ J AC 0.33 µF,10V,Electrolytic C821 VCEAPW0GW227M J AD 220 µF,4.0V,Electrolytic C822 VCCCCY1HH390J J AA 39 pF (CH),50V C823,824 VCCCCY1HH101J J AA 100 pF (CH),50V C825 VCCCCY1HH680J J AA 68 pF (CH),50V C826 RC-KZ1198AFZZ J AC 1 µF,10V,Electrolytic C827 RC-KZ1216AFZZ J AD 3.3 µF,10V,Electrolytic C828 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic C829 VCKYCY1EB103K J AA 0.01 µF,25V C830 VCKYCY1HB102K J AA 1000 pF,50V C831,832 VCKYCY1CB104K J AB 0.1 µF,16V C842 VCCCCY1HH220J J AA 22 pF (CH),50V C843,844 VCCCCY1HH101J J AA 100 pF (CH),50V C845 VCCCCY1HH470J J AA 47 pF (CH),50V C846 RC-KZ1198AFZZ J AC 1 µF,10V,Electrolytic C847 RC-KZ1217AFZZ J AE 10 µF,10V,Electrolytic C848 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic C849 VCKYCY1EB103K J AA 0.01 µF,25V C850 VCKYCY1HB102K J AA 1000 pF,50V C863 RC-KZ1198AFZZ J AC 1 µF,10V,Electrolytic C864 VCSAFB0JJ336M J AE 33 µF,6.3V,Electrolytic,Tantalum C865,866 RC-KZ1198AFZZ J AC 1 µF,10V,Electrolytic C868 VCKYTV1CF105Z J AB 1 µF,16V C869 VCSAFB0JJ336M J AE 33 µF,6.3V,Electrolytic,Tantalum C871,872 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic C873 VCKYTV1CF105Z J AB 1 µF,16V C874 VCSAFA1AJ106M J AD 10 µF,10V,Electrolytic,Tantalum C875 RC-KZ1189AFZZ J AC 0.22 µF,16V,Electrolytic C877 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum C878 RC-KZ1216AFZZ J AD 3.3 µF,10V,Electrolytic C879 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic C880 VCKYCY1EB103K J AA 0.01 µF,25V C881 RC-KZ1193AFZZ J AC 1 µF,6.3V,Electrolytic

PRICE

RANK

DESCRIPTION

No712xxxxx. No.801xxxxx. No.801xxxxx.

NO.

C886 VCSAFA1AJ106M J AD 10 µF,10V,Electrolytic,Tantalum C902 VCKYCY1EB103K J AA 0.01 µF,25V C903 RC-KZ1216AFZZ J AD 3.3 µF,10V,Electrolytic C905~907 VCKYCY1HB222K J AA 0.0022 µF,50V C908 RC-KZ1191AFZZ J AC 0.47 µF,10V,Electrolytic C909,910 VCKYCY1CB473K J AA 0.047 µF,16V C911 VCKYCY1CB104K J AB 0.1 µF,16V C951,952 VCSAFE0GJ476M J AE 47 µF,4.0V,Electrolytic,Tantalum

PRICE

RANK

DESCRIPTIONPARTS CODE

RESISTORS

VRS-CY1JB000J J AA 0 ohm,Jumper,0.8×1.55mm,

VRS-TV2AB000J J AA 0 ohm,Jumper,1.25×2mm,Green R101~104 VRS-CY1JB223J J AA 22 kohms,1/16W R105 VRS-CY1JB394J J AA 390 kohms,1/16W R106 VRS-CY1JB563J J AA 56 kohms,1/16W R154 VRS-CY1JB122J J AA 1.2 kohms,1/16W R161 VRS-CY1JB122J J AA 1.2 kohms,1/16W R203 VRS-CY1JB101J J AA 100 ohm,1/16W R204 VRS-CY1JB102J J AA 1 kohm,1/16W R205 VRS-CY1JB564D J AA 560 kohms,1/16W R206 VRS-CY1JB224D J AA 220 kohms,1/16W R207 VRS-CY1JB681J J AA 680 ohms,1/16W R222 VRS-CY1JB105J J AA 1 Mohm,1/16W R361 VRS-TQ2BB8R2J J AB 8.2 ohms,1/8W R400 VRS-CY1JB392J J AA 3.9 kohms,1/16W R402 VRS-CY1JB103J J AA 10 kohm,1/16W R403 VRS-CY1JB223J J AA 22 kohms,1/16W R404 VRS-CY1JB154J J AA 150 kohms,1/16W R405 VRS-CY1JB103J J AA 10 kohm,1/16W R406 VRS-CY1JB104J J AA 100 kohm,1/16W R407 VRS-CY1JB103J J AA 10 kohm,1/16W R408,409 VRS-CY1JB104J J AA 100 kohm,1/16W R411 VRS-CY1JB104J J AA 100 kohm,1/16W R412 VRS-CY1JB103J J AA 10 kohm,1/16W R413~415 VRS-CY1JB102J J AA 1 kohm,1/16W R419,420 VRS-CY1JB102J J AA 1 kohm,1/16W R421 VRS-CY1JB104J J AA 100 kohm,1/16W R422 VRS-CY1JB333J J AA 33 kohms,1/16W R423 VRS-CY1JB223D J AA 22 kohms,1/16W R424,425 VRS-CY1JB223J J AA 22 kohms,1/16W R426 VRS-CY1JB104J J AA 100 kohm,1/16W R431 VRS-CY1JB334J J AA 330 kohms,1/16W R441 VRS-CY1JB123J J AA 12 kohms,1/16W R442 VRS-CY1JB104J J AA 100 kohm,1/16W R443 VRS-CY1JB393J J AA 39 kohms,1/16W R444 VRS-CY1JB272J J AA 2.7 kohms,1/16W R451 VRS-CY1JB562J J AA 5.6 kohms,1/16W R452 VRS-CY1JB822J J AA 8.2 kohms,1/16W R453 VRS-CY1JB183J J AA 18 kohms,1/16W R454 VRS-CY1JB563J J AA 56 kohms,1/16W R455 VRS-CY1JB562J J AA 5.6 kohms,1/16W R456 VRS-CY1JB822J J AA 8.2 kohms,1/16W R457 VRS-CY1JB183J J AA 18 kohms,1/16W R458 VRS-CY1JB563J J AA 56 kohms,1/16W R481 VRS-CY1JB363D J AA 36 kohms,1/16W R482 VRS-CY1JB183D J AA 18 kohms,1/16W R492 VRS-CY1JB102J J AA 1 kohm,1/16W R500 VRS-CY1JB4R7J J AA 4.7 ohms,1/16W R501,502 VRS-CY1JB471J J AA 470 ohms,1/16W R503,504 VRS-CY1JB203J J AA 20 kohms,1/16W R601 VRS-CY1JB563J J AA 56 kohms,1/16W R701,702 VRS-CY1JB101J J AA 100 ohm,1/16W R703 VRS-CY1JB154J J AA 150 kohms,1/16W R711,712 VRS-CY1JB562J J AA 5.6 kohms,1/16W R713,714 VRS-CY1JB103J J AA 10 kohm,1/16W R715,716 VRS-CY1JB104J J AA 100 kohm,1/16W R717 VRS-CY1JB102J J AA 1 kohm,1/16W R719,720 VRS-CY1JB822J J AA 8.2 kohms,1/16W R723,724 VRS-CY1JB682J J AA 6.8 kohms,1/16W R725 VRS-CY1JB101J J AA 100 ohm,1/16W R726 VRS-CY1JB393J J AA 39 kohms,1/16W R727 VRS-CY1JB103J J AA 10 kohm,1/16W R728 VRS-CY1JB102J J AA 1 kohm,1/16W R729,730 VRS-CY1JB272J J AA 2.7 kohms,1/16W R751,752 VRS-CY1JB820J J AA 82 ohms,1/16W R753 VRS-CY1JB154J J AA 150 kohms,1/16W R754 VRS-CY1JB334J J AA 330 kohms,1/16W R756,757 VRS-CY1JB273J J AA 27 kohms,1/16W R761,762 VRS-CY1JB332J J AA 3.3 kohms,1/16W R765,766 VRS-CY1JB150J J AB 15 ohms,1/16W

Green

– 2 –

Page 52

MD-MS702/MD-MS701W

PART CODE NO. PARTS CODE

R767,768 VRS-CY1JB102J J AA 1 kohm,1/16W R801 VRS-CY1JB684D J AA 680 kohms,1/16W R802 VRS-CY1JB394D J AA 390 kohms,1/16W R803,804 VRS-CY1JB104J J AA 100 kohm,1/16W R805 VRS-CY1JB474D J AA 470 kohms,1/16W R806 VRS-CY1JB684D J AA 680 kohms,1/16W R807 VRS-CY1JB273D J AA 27 kohms,1/16W R808 VRS-CY1JB393D J AA 39 kohms,1/16W R809 VRS-CY1JB104J J AA 100 kohm,1/16W R810,811 VRS-CY1JB184D J AA 180 kohms,1/16W R814,815 VRS-CY1JB392D J AA 3.9 kohms,1/16W R816 VRS-CY1JB122D J AA 1.2 kohms,1/16W R817 VRS-TV2AB223J J AA 22 kohms,1/10W R818 VRS-CY1JB103J J AA 10 kohm,1/16W R819 VRS-CY1JB271J J AA 270 ohms,1/16W R821 VRS-CY1JB104J J AA 100 kohm,1/16W R823 VRS-CY1JB104J J AA 100 kohm,1/16W R824 VRS-CY1JB153J J AA 15 kohms,1/16W R826 VRS-CY1JB103J J AA 10 kohm,1/16W R827 VRS-CY1JB304D J AA 300 kohms,1/16W R828 VRS-CY1JB274D J AA 270 kohms,1/16W R829 VRS-CY1JB333J J AA 33 kohms,1/16W R831 VRS-CY1JB104J J AA 100 kohm,1/16W R832 VRS-CY1JB335J J AA 3.3 Mohms,1/16W R841 VRS-CY1JB104J J AA 100 kohm,1/16W R843 VRS-CY1JB104J J AA 100 kohm,1/16W R844 VRS-CY1JB153J J AA 15 kohms,1/16W R846 VRS-CY1JB103J J AA 10 kohm,1/16W R847 VRS-CY1JB334D J AA 330 kohms,1/16W R848 VRS-CY1JB224D J AA 220 kohms,1/16W R849 VRS-CY1JB333J J AA 33 kohms,1/16W R851 VRS-CY1JB104J J AA 100 kohm,1/16W R852 VRS-CY1JB155J J AA 1.5 Mohms,1/16W R861 VRS-CY1JB104J J AA 100 kohm,1/16W R872 VRS-CY1JB104J J AA 100 kohm,1/16W R873 VRS-CY1JB102J J AA 1 kohm,1/16W R874 VRS-CY1JB474J J AA 470 kohms,1/16W R875~882 VRS-CY1JB104J J AA 100 kohm,1/16W R901,902 VRS-CY1JB1R0J J AA 1 ohm,1/16W R903 VRS-CY1JB151J J AA 150 ohms,1/16W R904 VRS-CY1JB223J J AA 22 kohms,1/16W R905 VRS-CY1JB104J J AA 100 kohm,1/16W R906 VRS-CY1JB274J J AA 270 kohms,1/16W R907 VRS-CY1JB184J J AA 180 kohms,1/16W R908 VRS-CY1JB104J J AA 100 kohm,1/16W R909 VRS-CY1JB103J J AA 10 kohm,1/16W R921 VRS-CY1JB331J J AA 330 ohms,1/16W R922 VRS-CY1JB104J J AA 100 kohm,1/16W

PRICE RANK

DESCRIPTIONNO.

OTHER CIRCUITRY PARTS

CN101 QCNCW801XAFZZ J AH Socket,22Pin CN451 QCNCW749PAFZZ J AE Socket,14Pin CN482 QCNCW804GAFZZ J AD Socket,7Pin CN601 QCNCW804RAFZZ J AE Socket,16Pin CN701 QCNCWWQ33AFZZJ AE Socket,33Pin J701 VHPGP1FB65R-1 J AP Jack,LINE J702 QJAKM0189AFZZ J AE Jack,MIC IN J703 QJAKM0201AFZZ J AH Jack,Headphones J801 QJAKC0136AFZZ J AD Jack,DC IN M901 RMOTV0500AFZZ J AT Motor Ass’y [Spindle] M902 RMOTV0503AFZZ J AF Motor Ass’y [Sled] M903 RMOTV0501AFM1 J AS Motor Ass’y [Lift] SW401 QSW-M0001AWZZ J AD Switch,Push Type [EJECT] SW402 QSW-S0948AFZZ J AC Switch,Slide Type [HOLD] SW901 QSW-M0169AFZZ J AD Switch,Push Type [Disc In] SW902 QSW-M0170AFZZ J AD Switch,Push Type [Disc Protect]

MECHANICAL PARTS

1 NGERH0597AFZZ J AC Wheel,Drive 2 NSFTD0328AFZZ J AE Screw,Drive 3 LHLDX3136AFM1 J AH Cartridge Holder Ass’y 4 MSPRT1607AFFJ J AB Spring,Cancel Lever 5 MLEVF2598AFFW J AD Lever,Eject 6 LCHSM0931AFM1 J AN Main Chassis Ass’y 7 PCUSG0599AFZZ J AB Cushion 8 QPWBH0306AFM1 J AQ Mechanism Flexible PWB Ass’y 8- 1 ———— J — Mechanism Flexible PWB

8- 2(SW901) QSW-M0169AFZZ J AD Switch,Push Type [Disc In] 8- 3(SW902) QSW-M0170AFZZ J AD Switch,Push Type [Disc Protect]

(Not Replacement Item)

PRICE

RANK

8- 4(PH901) VHPGP1S93K/-1 J AF Photo Interrupter,GP1S93K 11 MSPRP0881AFFJ J AB Spring, 13 NGERH0596AFZZ J AD Gear,Drive 15 RCTRH8175AFZZ J BM Optical Pickup Unit 16 MSPRP0880AFFJ J AC Spring,Drive Grip 18 NSFTM0292AFFW J AC Shaft,Guide 20 MSPRT1604AFFJ J AB Spring,Eject Lever 23 QPWBH0307AFZZ J AF Magnetic Head Flexible PWB 25 MLEVF2599AFM1 J AE Lift Lever Ass’y 26 NGERH0595AFZZ J AC Gear,Lift Drive 28 MLEVF2600AFFW J AD Lever,Lift 29 MSPRD1353AFFJ J AB Spring,Lift Lever 30 LANGF1588AFFW J AD Bracket,Pickup 32 RCILH0109AFZZ J AN Magnetic Head 501 XSPSN14P01800 J AA Screw,ø1.4×1.8mm 502 LX-JZ0154AFZZ J AA Screw,ø1.4×2.8mm 503 LX-BZ0823AFZZ J AA Screw,ø1.4×1.2mm 504 LX-WZ9290AFZZ J AA Washer,ø0.8×ø2.4×0.25mm 505 LX-BZ0800AFZZ J AA Screw,ø1.4×2.5mm 506 LX-JZ0146AFZZ J AA Screw,ø1.7×2.5mm 507 LX-BZ0804AFFF J AA Screw,ø1.4×2.2mm 508 LX-BZ0960AFZZ J AB Screw,ø1.4×1.5mm 509 XSPSN14P01200 J AA Screw,ø1.4×1.2mm 510 LX-WZ9164AFZZ J AA Washer,ø1×ø2.4×0.25mm 511 LX-BZ0959AFZZ J AB Screw,ø1.4×1.8mm 512 LX-WZ9293AFZZ J AA Washer,ø2.7×ø5×0.25mm 513 LX-WZ9294AFZZ J AA Washer,ø1×ø2.4×0.15mm 514 XTPSF14P01800 J Screw,ø1.4×1.8mm M901 RMOTV0500AFZZ J AT Motor Ass’y [Spindle] M902 RMOTV0503AFZZ J AF Motor Ass’y [Sled] M903 RMOTV0501AFM1 J AS Motor Ass’y [Lift]

DESCRIPTION

CABINET PARTS

201 GCABB2841AFSB J AG Front Cabinet [702] 201 GCABB2841AFSC J AG Front Cabinet [701W] 202 CCABD4355AF01 J AX Bottom Cabinet Ass’y [702] 202 CCABD4357AF01 J Bottom Cabinet Ass’y [701W] 202- 1 ———— — Bottom Cabinet

202- 2 GCOVA2218AFSA J AB Cover,DC Jack 202- 3 JKNBZ2040AFSA J AD Knob,HOLD 202- 4 PSHET0371AFZZ J AC Sheet,Bottom Cabinet 203 GFTAB1348AFSA J AC Lid,Battery [701W] 203 GFTAB1348AFSB J AC Lid,Battery [702] 205 GCOVA2217AFSA J AD Cover,Eject [701W] 205 GCOVA2217AFSB J AD Cover,EJECT [702] 206 QTANZ9150AFFQ J AC Battery Terminal,207 QTANZ9149AFFQ J AC Battery Terminal,+ 208 JKNBK0526AFSA J AE Knob,Eject 209 LANGK0934AFM1 J AN Main Frame Ass’y 210 PCUSG0649AFZZ J AB Cushion Machanism 211 PSHET0373AFZZ J AC Sheet 213 LANGZ0334AFM1 J AN Eject Bracket Ass’y 214 PCUSG0635AFZZ J AA Rubber,Preventive Vibration B 215 PCUSG0636AFZZ J AA Rubber,Preventive Vibration C 216 GCABA2839AFSA J AF Center Cabinet [701W] 216 GCABA2839AFSB J AF Center Cabinet [702] 217 PCUSG0534AFZZ J AC Rubber,Preventive Vibration 219 PSHET0378AFZZ J AB Sheet,Extention Battery Terminal 220 QTANZ9151AFFQ J AG Extention Battery Terminal 221 CCABC4329AF01 J AY Top Cabinet Ass’y [701W] 221 CCABC4330AF01 J AZ Top Cabinet Ass’y [702] 221- 1 ———— — Top Cabinet

221- 2 HDECQ0528AFSA J AG Transparent Plate [701W] 221- 2 HDECQ0533AFSA J AG Transparent Plate [702] 221- 3 HDECQ0529AFSA J AM Decoration Plate [701W] 221- 3 HDECQ0529AFSB J AM Decoration Plate [702] 221- 4 PSHEZ0817AFZZ J AC Sheet,Transparent Plate 221- 5 PSHEZ0818AFZZ J AC Sheet,Decoration Plate 226 LANGK0935AFFW J AH Bracket,Knob 227 LHLDZ1706AFZZ J AD Holder,LCD 228 PCUSG0648AFZZ J AB Cushion,LCD 229 PCUSG0651AFZZ J AB Cushion,Bracket 231 RUNTK0442AFZZ J AP Key Flexible PWB Ass’y 232 RUNTZ0655AFZZ J AZ LCD 233 JKNBZ2042AFSA J AK Knob,Operation A [701W] 233 JKNBZ2042AFSB J AF Knob,Oparetion A [702] 234 JKNBZ2043AFSA J AE Knob,Operation D [701W] 234 JKNBZ2047AFSA J AG Knob,Operation D [702] 235 JKNBZ2044AFSA J AC Knob,Operation B

(Not Replacement Item)

– 3 –

Page 53

MD-MS702/MD-MS701W

NO. PART CODE

236 JKNBZ2045AFSA J AC Knob,REC [701] 236 JKNBZ2048AFSA J AC Knob,REC [702] 237 PCUSG0637AFZZ J AB Cushion A 238 PCUSG0652AFZZ J AB Cushion,Bracket 239 PSPAZ0532AFZZ J AC Spacer Mechanism 240 PSHET0375AFZZ J AB Sheet,LCD 241 HDECB0458AFSA J AB Decoration Screw [702 Only] 242 HDECQ0530AFSA J AL Decoration Ring [702 Only] 244 PCUSG0646AFZZ J AB Cushion,Jack 245 PCUSG0649AFZZ J AB Cushion,Switch 246 PSHEZ0851AFZZ J AC Bracket,Eject Knob 247 PCUSG0646AFZZ J AB Rubber,Prevention Vibration 248 GFTAC3135AFSA J AG Cover,MD 249 LANGZ0335AFFW J AB Bracket,Disc Guide 250 PCUSG0638AFZZ J AA Rubber,Prevention Vibration D 251 PGIDM0256AFSA J AB Guide (Left) 253 PCUSG0647AFZZ J AB Cushion DC 254 QPWBH0308AFZZ J AE Audio Flexible PWB 255 PSPAZ0532AFZZ J AC Mechanism Spacer 256 PSHET0382AFZZ J AB Sheet,Jack 257 TLABS0465AFZZ J AB Label,Laser Mark [701W Only] 258 TLABS0497AFZZ J AD Label,Laser Caution [701W Only] 601 LX-BZ0908AFF3 J AA Screw,ø1.4×2.0mm 603 LX-CZ0107AFFF J AA Screw,ø1.2×2.5mm 605 LX-CZ0126AFFF J AA Screw,ø1.4×2.0mm 606 LX-BZ0877AFF3 J AA Screw,ø1.4×1.5mm 608 LX-BZ0805AFFN J AB Screw,ø1.7×2.5mm 610 LX-BZ0967AFFC J AB Screw,

PRICE

RANK

DESCRIPTION

PACKING PARTS [FOR MD-MS701W]

SPAKA2679AFZZ J AD Packing Add. SPAKC6563AFZZ J AL Packing Case SPAKZ0465AFZZ J Pad,AC Adaptor SPAKZ0475AFZZ J Pad,Operation Manual SPAKZ0475AFZ1 J Pad,Operation Manual

SPAKZ0479AFZZ J Sheet SSAKH0314AFZZ J AD Polyethylene Bag,Unit

[For Korea]

ACCESSORIES

QCNWG0382AFZZ J AK Connecting Cord,RCA Type

RADPA3406AFZZ J BE AC Adaptor [702] RADPA5402AFZZ J BF AC Adaptor

[701W Except for Hong Kong]

RADPA8404AFZZ J BK AC Adaptor

[701W for Hong Kong Only] RRMCW0024AFZZ J BB Remote Control TCAUH0341AFZZ J AD Caution,Headphones [702 Only] TINSK0352AFZZ J AL Operation Manual [701W] TINSZ1359AFZZ J AH Operation Manual [702] TINSZ1360AFZZ J AD Quick Guide [702 Only] UBAGC0076AFSA J AH Carrying Bag UBATI0060AFSA J BH Rechargeable,Battery RPHOH0168AFZZ J BB Headphones [702] RPHOH0176AFZZ J AR Headphones PCAPH8107AFZZ J AD Cushion,Headphones

[701W Only]

P.W.B. ASSEMBLY (Not Replacement Item)

PWB-A1,2 DCYO-3035AF93 J CA Main/Jack (Combined Ass’y)

OTHER SERVICE PARTS

QCNWK0110AFZZ J Flat Cable for Service,16Pin RUNTK0460AFZZ J Extention Connector Unit for

UDSKM0001AFZZ J AZ Recording Mini Disc 88GMMD-110 J BV High Reflection,MMD-110

88GMMD-212 J BU Low Reflection,MMD-212

Service,16Pin

(TEAC Test MD)

NO.

PRICE

RANK

DESCRIPTIONPARTS CODE

– 4 –

Page 54

MD-MS701W/MS702

506

8-1

8-4

506

8-3

(SW902)

8-2

505

502

(SW901)

501

M901

504

503x2

M902

513

510

507

512

M903

507

508

509

514

511x2

23456

Figure 5 MD MECHANISM EXPLODED VIEW

– 5 –

Page 55

MD-MS701W/MS702

23456

221-2

221-4

MD Mechanism

242



MS702 Only

241x3

221-3

247

220

219

216

605

217

244

217

214

215

210

248

249

603

250

606

221-5

610x2

221-1

234

MS701W

228

240

236

255

234

233

221

606

610

235

610

MS702

254

209

251

201

PWB–A2

608x2

253

217

207

246

256

206

205

213

211

203

606

601

208

232

239

227

237

229

257

608x2

PWB–A1

245

202

606

601

238

258

231

610x2

226

237

Figure 6 CABINET EXPLODED VIEW

– 6 –

202-1

202-3

202-2

202-4

610x2

610

Page 56

MD-MS701W/MS702

PACKING OF THE SET (MD-MS702 ONLY)

Carring Case

Operation Manual Quick Guide Caution, Headphons

Pad, AC Adaptor SPAKZ0464AFZZ

AC Adaptor

Polyethylene Bag, Unit SSAKH0314AFZZ

Sheet SPAKZ0479AFZZ

Rechargeable,Battery

Remote Contol

Packing Add., Unit SPAKA2678AFZZ

Stereo Headphones Unit

Packing Case SPAKC6561AFZZ

No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any from or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

– 7 –

: Not Replacement Item

SHARP CORPORATION Audio-Visual Systems Group Quality & Reliability Control Center Higashihiroshima, Hiroshima 739-01, Japan

Printed in Japan.

A9801-967 NS•HA•M

SC • EX