Page 1
MD-MS200W/MD-MS200/MD-MS200H
– 1 –
No. S4724MDMS200W
SERVICE MANUAL
CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL (MD-MS200H ONLY) ............................................................................ 2
BATTERY DISPOSAL (FOR MD-MS200 ONLY) .................................................................................................................. 3
SPECIFICATIONS ................................................................................................................................................................. 3
NAMES OF PARTS ............................................................................................................................................................... 4
OPERATION MANUAL .......................................................................................................................................................... 4
DISASSEMBLY...................................................................................................................................................................... 7
REMOVING AND REINSTALLING THE MAIN PARTS......................................................................................................... 8
ADJUSTMENT ....................................................................................................................................................................... 9
EXPLANATION OF ERROR DISPLAY................................................................................................................................ 25
NOTES ON SCHEMATIC DIAGRAM .................................................................................................................................. 26
BLOCK DIAGRAM ............................................................................................................................................................... 27
SCHEMATIC DIAGRAM/WIRING SIDE OF P.W.BOARD................................................................................................... 28
WAVEFORMS OF CD CIRCUIT.......................................................................................................................................... 36
TROUBLE SHOOTING ........................................................................................................................................................ 38
FUNCTION TABLE OF IC.................................................................................................................................................... 44
PARTS GUIDE/EXPLODED VIEW
PACKING OF THE SET (MD-MS200 ONLY)
PACKING METHOD (MD-MS200H FOR UK ONLY)
• 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.
MD-MS200W
MD-MS200
MD-MS200H
SHARP CORPORATION
Service Headquarters: 1300 Naperville Drive Romeoville, IL 60441
SHARP ELECTRONICS CORPORATION
Page 2
MD-MS200W/MD-MS200/MD-MS200H
– 2 –
SAFETY PRECAUTION FOR SERVICE MANUAL (MD-MS200H 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:-
(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.
LASER KLASSE 1
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT
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.
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.
VARO! Avattaessa ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Älä katso säteesee.
VARNING! Osynling laserstralning när denna del är öppnad och sp¨årren är urkopplad. Betrakta ej strälen.
Magnet Head
Lasar Beam
Optical Pick-Up
Main PWB
Disc motor
Mechanism
Chassis
Lift motor
Magnet head
Optical pick-up
Display PWB
Disc cover
Figu re 2-1
Figu re 2-2
Precaution to be taken when replacing and servicing th 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 housing (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 between 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.
Page 3
MD-MS200W/MD-MS200/MD-MS200H
– 3 –
BATTERY DISPOSAL (FOR MD-MS200 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
General
Power source: DC 3.6 V (rechargeable lithium-ion
battery x 1)
DC 5 V (AC adaptor)
AC 110 - 240V, 50/60 Hz
Power consumption: 0.15 A (AC adaptor)
4 W
Output power: RMS; 20mW (10 mW + 10mW)
(0.2% T.H.D.)
Rechargeable battery Approx. 9.5 hours (continuous play)
performance: Approx. 7.0 hours (continuous
(Fully charged) recording)
Input sensitivity:
Output level:
Dimensions: Width: 4-5/16" (109.2 mm)
Height: 1-7/32" (30.5 mm)
Depth: 3-7/32" (81.3 mm)
Weight: 275 g (0.6 lbs.) with rechargeable
battery
Input jack: Line/Mic/Optical
Output jack: Headphones
MiniDisc Recorder
Type: Portable MiniDisc recorder
Signal readout: Non-contact, semi-coductor laser
pick-up
Audio channels: 2
Frequency response: 20 to 20,000 Hz ± 3 dB
Rotation speed: Approximately 400 to 900 rpm
Error correction: ACIRC (Advanced Cross Interleave
Reed-Solomon Code)
Coding: ATRAC (Adaptive TRansform
Acoustic Coding)
Recording method: Magnetic modulation overwrite
method
A/D,D/A converter: 1-bit
Sampling frequency: 44.1 kHz
Modulation system: EFM (Eight to Fourteen Modulation)
Wow and flutter: Unmeasurable (less than ±0.001%
W.peek)
Headphones
Type: Inner-ear dynamic
Impedance: 16 ohms
Recording
level
Reference input
level
Input
inpedance
MIC H 0.25 mV 10k ohms
MIC L 2.5 mV 10k ohms
LINE 100 mV 20k ohms
Load
impedance
Headphones — 10 mW + 16 ohms
10 mW
LINE 350mV — 50 kohms
(-12dB)
Maximum
output level
Specified
output
Specifications for this model are subject to change without
prior notice.
Page 4
MD-MS200W/MD-MS200/MD-MS200H
– 4 –
OPERATION MANUAL
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.
1
Open the rechargeable battery com-
partment cover.
2
Insert the rechargeable battery.
Insert the side with the arrow first.
3
Close the rechargeable battery com-
partment cover.
4
Plug the AC adaptor into the AC
socket, and then insert the plug on the
AC adaptor lead into the DC IN 5V
socket.
5
Press the n OFF button to begin charg-
ing.
“ ” will appear, an d the battery wil l
begin charging.
Battery charging will be complete in 3
hours. When battery chargi ng be gins,
“ ” will be displayed. When the
charging is complete, it will go out.
Notes:
After charging has been completed, the
AC adaptor may be left connected.
(Charging at night.)
The battery will not be charged whilst
the main unit is operating.
If the AC adaptor is removed from the
main unit or from the AC socket whilst
charging, “ ” will not disapp ear for
about 1 minute. This is normal.
NAME OF PARTS
Main Unit
1. Synchro Recording Indicator
2. Level Meter
3. Battery Indicator
4. Character Information Display
5. Disc Status Indicator
6. TOC Indicator
7. Random Indicator
8. Repeat Indicator:
9. Monaural Long-Play Mode Indicator
10. Play/Pause Button:
11. Stop/Power Off/Charge Button:
12. Fast Reverse/Fast Forward/Recording Level Control/
Cursor Button: /
13. Microphone Input Socket
14. Hold Switch
15. Eject Lever
16. Enter/Synchro/Fast Play Button
17. Character/Symbol Select/Time Button
18. Display/Lowercase Letter Button
19. Record/Track Mark Button
20. Edit/Auto Mark/Time Mark Button
21. Mode/Space Button
22. Extra Bass/Delete Button
23. Volume/Name Select Buttons:
24. 5V DC IN Socket
25. Headphones Socket
26. Optical/Line Input Socket
27. Rechargeable Lithium-Ion Battery Compartment
Remote Control Unit
1. Volume Buttons:
2. Stop/Power Off Button
3. Track Mark/Extra Bass Button
4. Play/Pause Button:
5. Fast Reverse/Fast Forward/Cursor Buttons: /
6. Hold Switch
REC
TOC SYNC MONO
RANDOM
1
dB 40 12 4 0
OVER
12
6
5
7
8
9
3
4
17
18
19
20
21
22
23
10
11
12
13
14
15
16
24 25
26
27
BASS
VOL.
3
4
5
6
1
2
Rechargeable battery
operating time
After charging is complete, the unit can be
used continuously as follows:
Continuous playback:
Approx. 9.5 hours (fully charged, vol-
ume level: VOL 20)
Continuous recording:
Approx. 7 hours (fully charged, anal-
ogue input, volume level: VOL 0)
How to determine the remaining
battery time:
As the battery charge is reduced, the bars
in the indicator will go out one by one.
When the battery is almost completely ex-
hausted, the whole battery indicator will
flash.
At this point you should recharge the bat-
tery.
When the battery has run completely out,
“BATT EMPTY” will be displayed, and the
power will be disconnected automatically.
When the AC adaptor is used, the bat-
tery indicator will light up in the fully
charged condition.
Note:
If the battery indicator is flashing, it will be
impossible to start recording or editing.
Notes about the
rechargeable battery
A rechargeable lithium-ion battery is
the only kind that can be used.
Even if the battery supplied with the
unit is not used, you should charge it at
least once every three months because
of the special quality of this battery.
The rechargeable battery can be
charged approximately 300 times.
Do not use any battery other than that
specified. Use of other batteries may
cause malfunctions.
When the operating time is reduced to
about half the normal amount of time,
even after a full charge is performed,
replace the battery with a new one.
When charging or when using the re-
chargeable battery, use it within an am-
bient temperature range of 5 C to
35°
°
C.
Page 5
MD-MS200W/MD-MS200/MD-MS200H
– 5 –
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
prevented by the SCMS (Serial Copy
Management System).
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
product may not function properly.
If this happens, remove the disc. The
condensation should evaporate in ap-
proximately 1 hour. The unit will then
function properly.
If trouble occurs
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 and contact an authorised
Sharp service centre.
Note:
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 trouble occurs, proceed as follows:
1. Unplug the AC adaptor from the AC
socket.
2. Remove the rechargeable battery.
3. Leave the unit completely unpowered
for approximately 30 seconds.
4. Reconnect the AC adaptor to the AC
socket and retry the operation.
TROUBLESHOOTING
Recording
Playback
CD player, MD
player, etc.
Digitally recorded MiniDisc
Digital cable
Recording
Playback Digital cable
Analogue recording is
possible.
MINIDISC SYSTEM LIMITATIONS
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)
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.
Page 6
MD-MS200W/MD-MS200/MD-MS200H
– 6 –
Error messages Meaning Remedy
BATT EMPTY
The rechargeable battery run down. Charge the rechargeable battery (or
use the AC adaptor for power.)
BLANK DISC Nothing is recorded. Replace the disc with a recorded
disc.
00Tr 0:00 Music is not being recorded.
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.
Can't WRITE Editing is impossible. Check the number of tracks.
DEFECT
Since this disc has scratches on it,
the recording operation was
skipped.
If the sound you hear is not right,
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 malfunction
prevention state.
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
You tried to record on a playback-
only disc.
Replace it with a recordable disc.
POWER ?
Improper power is being supplied. Use one of the specified power
sources.
PROTECTED
The disc is write protected. Move the write protection knob
back to its original position.
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.
UTOC ERROR
A large portion of the disc has been
damaged.
Replace it with another recorded
disc.
There is an error in the recorded
signal.
Replace it with another recordable
disc or use the ALL ERASE function
(page 27), to erase the signal error
and then try recording again.
? DISC
A disc which contains data other
than music was played.
A disc which contains non-music
data cannot be played.
There is an error in the signal from
the disc.
Replace it with another recorded
disc.
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 REMEDY
The unit does not
turn on.
The AC adaptor is disconnected.
The rechargeable battery is
exhausted.
The unit is in the safety mode.
Plug in the AC adaptor.
Recharge the battery.
Move the HOLD switch to turn
off the safety mode.
No sound is heard
from the head-
phones.
The volume is set too low.
The remote control unit or
headphones are not plugged in.
Increase the volume.
Plug the remote control unit or
headphones in securely.
When the operation
buttons are
pressed, the unit
does not respond.
The unit is in the safety mode.
The rechargeable battery is
exhausted.
The remote control unit plug or
headphone plug is not inserted
firmly.
Move the HOLD switch to turn
off the safety mode.
Recharge the battery.
Insert the remote control unit
plug or headphone plug securely.
Some sounds are
skipped.
The rechargeable battery is
exhausted.
The unit is receiving excessive
vibration.
Recharge the battery.
Place the unit in a vibration-free
place.
The MiniDisc cannot
be ejected.
The track number or character
information has not been written
on the disc.
The unit is in the recording or
editing mode.
Press the n OFF button to turn
off the power (which will finish
writing the information on the
disc).
Recording and edi-
ting 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?
Slide the accidental erase
prevention tab back to its original
position.
Connect the unit properly to the
other equipment.
Plug in the AC adaptor.
Move the HOLD switch to turn
off the safety mode.
Page 7
MD-MS200W/MD-MS200/MD-MS200H
– 7 –
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.
1 Bottom Cover 1. Screw..................... (A1) x5 7-1
2 Disc Cover 1. Screw..................... (B1) x4 7-1
(Note) 2. Flexible PWB......... (B2) x1
3 Main PWB 1. Screw..................... (C1) x3 7-2
2. Flexible PWB......... (C2) x4
3. Soldering ............... (C3) x2
4 Front Cabinet 1. Screw..................... (D1) x1 7-2
2. Remove the front cabinet in
the arrow direction.
REMOVAL
PROCEDURE
STEP
FIGURE
Bottom Cover
(B1) x2
Ø2x2mm
(B1) x2
Ø2x2mm
(A1) x2
Ø2x2mm
(A1) x2
Ø2x2mm
(A1) x1
Ø2x2mm
(B2) x1
Disc Cover
Figu re 7-1
Figure 7-2
Eject knob lever
Eject lever
Lid opening and closing spring
Lid opening and closing spring
Lid opening and closing lever
Engage the spring
at the upper side.
Lid opening and closing lever
<A>
Figure <A>
Figure 7-3
Figure 7-4
Note:
When removing the upper lid, at first turn the operation knob
side in the arrow direction to remove.
Installing the front cabinet (See Fig. 7-3.)
1. Make sure that the lid opening and closing spring has been
engaged at the upper side as shown in Figure < A > .
2. Fit the MD lid right pin into the lid opening and closing lever
to install it.
Note:
• Take care since the antivibration rubber may come off.
• If the main PWB has been installed previously, fit the knob to
the HOLD switch shown in Figure < B > .
• If the mechanism has been installed, the antivibration rubber
may come off from the center cabinet fitting part when the
front part of center cabinet is widened.
(C1) x3
Ø2x2.5mm
(D1) x1
Ø2x2.5mm
(C3) x1
(C2) x2
(C3) x1
Main PWB
Front Cabinet
(C2) x2
Front Cabinet
Lid opening and closing lever
Center Cabinet
<A>
Antivibration rubber
HOLD knob
MD lid
MD lid right pin
SW
<B>
Page 8
MD-MS200W/MD-MS200/MD-MS200H
– 8 –
REMOVING AND REINSTALLING THE MAIN PARTS
Remove the mechanism according to the disassembling methods 1 to 4. (See Page 7.)
How to remove the disc motor (See Fig. 8-1.)
1. Remove the solder joint (A1) x 1 of flex PWB.
2. Remove the screws (A2) x 3 pcs. and remove the disc
motor.
Take care so that the turnrable is not damaged.
Figure 8-4
(A2) x 3
Ø1.4 x 4.5mm
Flexible PWB
solder joint
(A1) x1
Disc Motor
Motor Spacer
Mechanism PWB
Mechanism
Figure 8-1
(B2) x2
Ø1.4x2.2mm
(B1) x2
Remove the solder joint.
Slide Motor
Figure 8-2
Figure 8-3
Shaft (C2) x 1
(C1) x 2
Ø1.4 x 3mm
(C1) x 1
Ø1.4 x 2.5mm
(C1) x 1
Ø2 x4.5mm
Pickup Unit
Magnetic field arm block
Magnetic head
Head intervening flexible PWB
(D1) x1
Ø1.4x2mm
Unsolder
(D2) x2
How to remove the slide motor (See Fig. 8-2.)
1. Remove the solder joint (B1) x 1 of slide motor lead wire.
2. Remove the screw (B2) x 1, and remove the slide 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 reinstall the optical pickup unit
(See Fig. 8-3.)
1. Remove the screws (C1) x 5 pcs.
2. Remove the magnetic fielt arm block from the pickup, and
move the magnetic field arm block outwards.
Note:
Take due care so that the magnetic head is not damaged.
3. Withdraw a little the slide motor side shaft (C2) x 1 pcs., and
slowly raise the optical pickup.
How to remove the magnetic head
(See Fig. 8-4.)
1. Remove the screw (D1) x 1 pc.
2. Remove the unsolder (D2) x 2 pcs. which connects the
magnetic head and the head hookup flex.
Note:
Mount carefully so as not to damage the magnetic head.
Page 9
MD-MS200W/MD-MS200/MD-MS200H
– 9 –
ADJUSTMENT
Test disc
MD adjustment needs two types of disc, namely recording disc (low reflection disc) and playback-only disc (high
reflection disc).
Type
Test disc
Parts No. Price Code
1 High reflection disc ESYA 1014 (SONY)
2 Low reflection disc Recording minidisc UDSKM0001AFZZ AZ
Note: Use the low reflection disc on which music has been recorded.
Microcomputer version
EEPROM version
Destination
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 [ ]
(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 Mode • Automatic adjustment is performed. (After adjustment the grating adjustment mode is set.)
• Continuous playback is performed (Error rate indication, jump test).
• The temperature correction is performed only when servo start is performed, but the
posture correction is not performed.
2. MANUAL Mode • Temperature is displayed. (Updating in real time)
• Seeing the displayed measurement value/set value, make manualadjustment to set values
within the allowable range.
• Continuous playback is performed (error rate display, jump test).
• The temperature correction is performed only when servo start is performed, but the
posture correction is not performed.
3. RESULT Mode • Adjustment value is indicted.
• Adjustment value is changed manually. (in servo OFF state).
4. TEST-PLAY Mode • Continuous playback from the specified address 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 during continuous playback.
5. TEST-REC Mode • Continuous record from the specified address is performed.
• Change of record laser output(servo gain is also changed according to laser output).
• The temperature correction is performed only when servo start is performed, but the
posture correction is not performed during continuous recording.
6. INNER Mode • Determine the position where the INNER switch is turned on.(only high reflection disc).
• The temperature correction is performed only when servo start is performed, but the
posture correction is not performed.
7. NORMAL Mode • The mode is changed from the TEST mode to the normal mode without adjustment.
• In the normal mode the internal operation mode, memory capacity, etc. areindicated.
• In the normal mode both temperature correction and posture correction are performed.
8. Digital input display Mode • Digital input information is displayed.
9. Error data display Mode • Error information is displayed.
• Error information is initialized.
10. E2-PROM setting mode • Factors of digital servo are changed manually. (Each servo is turned on individually.)
• Cut-off frequency of BASS1, BASS2 and BASS3 is selected manually.
• Temperature detection terminal voltage is measured, and the reference value is set.
• Defaults are selected and set.
• Setting of EEPROM protect area is updated. (In case of protect releasing)
Page 10
MD-MS200W/MD-MS200/MD-MS200H
– 10 –
1. AUTO Mode
• When the STOP button is pressed while the AUTO menu
appears or during automatic adjustment, the mode changes to
the TEST mode stop state. At this time the adjustment value is
not output.
• As for operation during continuous playback refer to [Explanation
of TEST-PLAY mode].
• Adjustment NG: If the measurement value of adjustment FEO is
out of range,focus ON failure occurs or adjustment error or TZC
error occurs.
• When the high reflection disc is used, changes as follows.
TEO — FEO — Hf — Hg — Hb — Hf
• When the low reflection disc is used, changes as follows.
TEO — FEO — If — Lg — Lb — Lf — Gl — Gg — Gb — Lf
• Grating adjustment: When the focus servo and spin servo are
ON.
• : Adjustment name
• : Measurement value
• : Set value
• : Address
Operation in each TEST mode
Step No.
Operation and state
Display
Step 1 Test mode STOP state [ T E S T ]
Step 2 BASS button.
Step 3 AUTO menu. [ A U T O ]
Step 4 PLAY button -->
Slide shift to innermost periphery
Step 5 Automatic adjustment [ ]
Step 6 End of adjustment
Step 7 When adjustment is OK, the
process proceeds to (8).
When adjustment is NG, the
process proceeds to (13).
Step 8 Grating adjustment, adjustment [ A D J . O K ]
value output
Step 9 When the PLAY button is pressed,
the process proceeds to (10).
When the STOP button is pressed,
the process proceeds to (12).
Step 10 Continuous playback (pit section) [ S Q ]
Continuous playback (groove section) [ A P ]
Step 11 STOP button
Step 12 Test mode STOP state [ T E S T ]
Step 13 Adjustment value output [ A D J . N G ]
Step 14 STOP button
Step 15 Test mode STOP state [ T E S T ]
2. MAMUAL Mode
Step 1 Test mode STOP state [ T E S T ]
Step 2 BASS button
Step 3 AUTO menu [ A U T O ]
Step 4 SKIP UP button x 1 times
(Or SKIP DOWN button x 9 times)
Step 5 MANUAL menu [ M A N U A L ]
Step 6 PLAY button
Step 7 Temperature measurement [ T M P : ]
Step 8 SKIP UP button
Step 9 Tracking error offset measurement [ T E O : ]
Step 10 SKIP UP button
Step 11 Focus error offset measurement [ F E O : ]
Step 12 SKIP UP button—Laser lighting [ L O N : _ _ ]
Step 13 SKIP UP button—
Slide shift to innermost periphery
Step 14-a
Focus gain rough adjustment (high reflection)
[ H f ]
Step 14-b
Focus gain rough adjustment (low reflection)
[ L f ]
Step 15 SKIP UP button
Step 16-a
Pit:Tracking gain adjustment (high reflection)
[ H g ]
Step 16-b
Pit:Tracking gain adjustment (low reflection)
[ L g ]
Step 17 SKIP UP button
Step 18-a Pit: [ H b ]
Tracking balance adjustment (high reflection)
Step 18-b Pit: [ L b ]
Tracking balance adjustment (low reflection)
Step 19 SKIP UP button
Step 20-a Pit: [ H f ]
Focus gain adjustment (high reflection)
Step 20-b Pit: [ L f ]
Focus gain adjustment (low reflection)
Step No.
Operation and state
Display
Step 21 Step (24) when SKIP UP button,
Step (22) when PLAY button.
Step 22 Pit section continuous playback [ S Q ]
Step 23 When the P-MODE button is pressed,
the process proceeds to (20-a) or (20-b).
Step 24 The high reflection disc is not accepted.
When the low reflection disc is used, the
process proceeds to (25).
Step 25 TOTAL signal level adjustment [ G l ]
Step 26 SKIP UP button
Step 27 Groove: Tracking gain adjustment [ G g ]
Step 28 SKIP UP button
Step 29 Groove: Tracking balance adjustment [ G b ]
Step 30 SKIP UP button
Step 31 Focus gain adjustment [ L f ]
Step 32 PLAY button
Step 33 Groove section continuous playback [ A P ]
Step 34 When the P-MODE button is pressed,
the process to (31).
Step No. Operation and state
Display
• Reversing when the SKIP DOWN button is pressed.
• When the VOL UP button is pressed during adjustment, the set value
increases, and the new set value is output.
• When the VOL DOWN button is pressed during adjustment, the set
value reduces, and the new set value is output.
• When the VOL UP/DOWN button is held down, the setting changes
continuously, one cycle being 100 ms.
• When the STOP button is pressed while the MANUAL menu
appears, or during measurement or adjustment, the mode changes
to the TEST mode stop state.
• As for operation during continuous playback refer to [Explanation of
TEST-PLAY mode].
• : Measurement value
• : Set value
• : Address
• : Temperature code
Page 11
MD-MS200W/MD-MS200/MD-MS200H
– 11 –
Step 1 Test mode STOP state [ T E S T ]
Step 2 BASS button
Step 3 AUTO menu [ A U T O ]
Step 4 SKIP UP button x 2 times
(Or SKIP DOWN button x 8 times)
Step 5 RESULT menu [ R E S U L T ]
Step 6 PLAY button
Step 7 Indication of measurement value: [ T E O : ]
Tracking error offset
Step 8 SKIP UP button
Step 9 Indication of measurement value: [ F E O : ]
Focus error offset
Step 10 SKIP UP button
Step 11 Indication of measurement value: [ H f _ _ ]
High reflection focus gain
Step 12 SKIP UP button
Step 13 Indication of measurement value: [ H g _ _ ]
High reflection pit tracking gain
Step 14 SKIP UP button
Step 15 Indication of measurement value: [ H b _ _ ]
High reflection pit tracking balance
Step 16 SKIP UP button
Step No.
Operation and state
Display
3. RESULT Mode
Step 17 Indication of measurement value: [ L f _ _ ]
Low reflection focus gain
Step 18 SKIP UP button
Step 19 Indication of measurement value: [ L g _ _ ]
Low reflection tracking gain
Step 20 SKIP UP button
Step 21 Indication of measurement value: [ L b _ _ ]
Low reflection pit tracking balance
Step 22 SKIP UP button
Step 23 Indication of measurement value: [ G l _ _ ]
Low reflection TOTAL signal level
Step 24 SKIP UP button
Step 25 Indication of measurement value: [ G g _ _ ]
Low reflection groove tracking gain
Step 26 SKIP UP button
Step 27 Indication of measurement value: [ G b _ _ ]
Low reflection groove tracking balance
Step 28 STOP button
Step 29 Test mode STOP state [ T E S T ]
Step No.
Operation and state
Display
• Reversing when the SKIP DOWN button is pressed
• When the VOL UP button is pressed during set value indication, the set value increases, and the new set value is stored in RAM.
• When the VOL DOWN button is pressed during set value indication, the set value decreases, and the new set value is stored in RAM.
• When the VOL UP/DOWN button is held down, the setting changes continuously, one cycle being 100 ms.
• When the STOP button is pressed while the RESULT menu appears, or during measurement value or set value indication, the mode
changes to the TEST mode stop state.
• : Measurement value
• : Set value
7. TEST/PLAY Mode
Step 1 Test mode STOP state [ T E S T ]
Step 2 BASS button
Step 3 AUTO menu [ A U T O ]
Step 4 SKIP UP button x 3times
(Or SKIP DOWN button x 7 times)
Step 5 TEST-PLAY menu [ T _ P L A Y ]
Step 6 When the DISP button is pressed, the
process proceeds to (7).
When the PLAY button is pressed, the
process proceeds to (9).
Step 7 TEST-PLAY mode [ A d 0 0 5 0 ]
Step 8 PLAY button
Step 9 Continuous playback (pit section) [ S Q ]
Continuous playback (groove section) [ A P ]
Step 10 STOP button
Step 11 Test mode STOP state [ T E S T ]
Operation and state
Step No.
Display
Page 12
MD-MS200W/MD-MS200/MD-MS200H
– 12 –
•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.
0050 — 03C0 — 0700 — 08A0 — 0050 —
• 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.
0050 — 0050 — 0050 — 0050 — 0050 —
• 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.
1 — 10 — 400 — 1
* 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.
•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 ]
• : Address
• : C1 Error rate
• : ADIP Error rate
• : JUMP lines
Mechanism Adjustment
1. Optical pickup grating inspecting method
Figure 12-1 OPTICAL PICKUP GRATING DEVIATION
MEASURING METHOD
After the automatic adjustment is performed in the AUTO mode
(test mode) with the aid of high refection MD disc ("COMPLATE" is
displayed), the Lissajous's waveform (x-y) is adjusted.
1. Slightly loosen the 3 screws of spin motor, and make an
adjustment, observing the Lissajous's wavefor.
2. After adjustment tighten the screws in arder of<1> , <2> ,< 3> .
3. It confirms Lissajous's wavwform ripple mark once again.
Figure 12-2
1
3
2
Shifting the spin motor installation
position, check the Lissajous's
waveform.
OSCILLOSCOPE
GND CH1 CH2
XY
TP141
GND
TP132
EOUT
TP133
FOUT
100Kohm
470p
470p
a
b
LISSAJOUS'S WAVEFORM
LESS THAN A:B = 3:1
100Kohm
Page 13
MD-MS200W/MD-MS200/MD-MS200H
– 13 –
5. TEST-REC Mode
Step No.
Setting Method
Display
Step 1 Test mode STOP state [ T E S T ]
Step 2 BASS button
Step 3 AUTO menu [ A U T O ]
Step 4 SKIP UP button x 4times (Or SKIP DOWN button x 6 times)
Step 5 TEST-REC menu [ T R E C ]
Step 6 When the DISP button is pressed, the process proceeds to (7).
When the PLAY button is pressed, the process proceeds to (9).
Step 7 TEST-REC mode [ A d 0 0 5 0 ]
Step 8 PLAY button
Step 9 Continuous playback mode (groove) [ A P ]
Step 10 STOP button
Step 11 Test mode STOP state [ T E S T ]
• 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.
[ R P W ]
• : Address
• : Laser power cord
• Operation is disabled if the premastered disc or disc is in miserase-protected state.
6. INNER Mode
Step No.
Step 1 Test mode STOP state [ T E S T ]
Step 2 BASS button
Step 3 AUTO menu [ A U T O ]
Step 4 SKIP UP button x 5 times
(Or SKIP DOWN button x 5 times)
Step 5 INNER menu [ I N N E R ]
Setting Method
Display
Step No.
Step 6 PLAY button
Step 7 INNER switch position measurement [ S Q ]
Step 8 STOP button
Step 9 Test mode STOP state [ T E S T ]
Setting Method Display
• When the STOP button is pressed while the INNER menu appears, the mode changes to TEST mode stop state.
• : Address
Page 14
MD-MS200W/MD-MS200/MD-MS200H
– 14 –
7. NORMAL Mode
Step No.
Setting Method
Display
Step 1 Test mode STOP state [ T E S T ]
Step 2 BASS button
Step 3 AUTO menu [ A U T O ]
Step 4 SKIP UP button x 6times
(Or SKIP DOWN button x 4 times)
Step No.
Setting Method
Display
Step 5 NORMAL menu [ N O R M A L ]
Step 6 PLAY button
Step 7 TOC read [
Refer to the
following description.
]
Step 8 Hereafter operation in 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
: TNO
: Internal mode
: Servo state (#3: Slide, #2: Tracking, #1: Spin, #0: Focus)
: Address
LCD remote control [ ] + TNO indication
: Internal mode
: Servo state (#3: Slide, #2: Tracking, #1: Spin, #0: Focus)
: Address
: Memory capacity (graphic indication)
• Selection of sound volume, BASS, etc. is possible (without indication)
• Recording is also possible.
8. Digital input display mode
Step No.
Setting Method
Display
Step 1 Test mode STOP state [ T E S T ]
Step 2 BASS button
Step 3 AUTO menu [ A U T O ]
Step 4 SKIP UP button x 7times
(Or SKIP DOWN button x 3 times)
Step 5 Digital input indication menu [ D I N M O N ]
Step 6 PLAY button
Step No.
Setting Method
Display
Step 7 FS code, channel status indication [ C ƒ ƒ ƒƒ ƒƒ ]
Step 8 SKIP UP button
Step 9 U bit indication 1 [ U 1 ]
Step 10 SKIP UP button
Step 11 U bit indication 2 [ U 2 † † ‡ ‡ ]
Step 12 STOP button
Step 13 Test mode STOP state [ T E S T ]
• 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 _.
• ƒ ƒ : Control Code
• ƒƒƒƒ : Category code
• : TNO
•
: INDEX
•
† † : TIME(min.)
•
‡ ‡ : TIME(Sec.)
Page 15
MD-MS200W/MD-MS200/MD-MS200H
– 15 –
Step 1 Test mode STOP state [ T E S T ]
Step 2 BASS button
Step 3 AUTO menu [ A U T O ]
Step 4 SKIP UP button x 8times
(Or SKIP DOWN button x 2 times)
Step 5 Error data indication menu [ E D A T A ]
Step 6 PLAY button
Step 7 Indication of error data 0 [ E 0 ]
Step 8 SKIP UP button
Step 9 Indication of error data 1 [ E 1 ]
Step 10 SKIP UP button
Step 11 Indication of error data 2 [ E 2 ]
Step 12 SKIP UP button
Step 13 Indication of error data 3 [ E 3 ]
Step 14 SKIP UP button
Step 15 Indication of error data 4 [ E 4 ]
Step 16 SKIP UP button
Step 17 Indication of error data 5 [ E 5 ]
Step 18 SKIP UP button
Step 19 Indication of error data 6 [ E 6 ]
Step 20 SKIP UP button
Step 21 Indication of error data 7 [ E 7 ]
Step 22 SKIP UP button
Step 23 Indication of error data 8 [ E 8 ]
Step 24 SKIP UP button
Step 25 Indication of error data 9 [ E 9 ]
Step 26 STOP button
Step 27 Test mode STOP state [ T E S T ]
9. Error data display Mode
Step No.
Setting Method
Display
Contents
Error Code
Error data list
11 Automatic adjustment Gain maximum or error
adjustment judgment NG during adjustment retry in TG, FG
adjustment.
12 Automatic adjustment Out of allowable range
13 Automatic adjustment Servo retry error (4 times) during
adjustment
16 Automatic adjustment TZC error in TG, TB adjustment
(TG, TB measurement value does not change.)
17 Automatic adjustment TEO, FEO allowable range error
21 Focus setting disabled
23 Track search time-over
32 P-TOC read disabled
42 U-TOC read disabled
44 U-TOC write disabled
52 Music data write disabled
71 Pickup position initialization error (Inner switch ON failure)
72 EEPROM read error
73 Record head drive disabled (EJECT operation)
82 Overvoltage detection
91 TEMP over
• 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
Jitter checking method
JITTER MATER
TP145
(EFM)
0.33
560 ohms
100 ohm
-3V
+3V
Tr: 2SC1815
2SC1740
TP141
(GND)
IC101
7 PIN
IC701 20 PIN
IC701 17 PIN
Figure 15
After automatic adjustment is performed in the AUTO mode (low
reflection MD disc use TEST mode), jitter must be less than 32 ns.
Page 16
MD-MS200W/MD-MS200/MD-MS200H
– 16 –
Lead-in switch position adjusting method
Note: Measure the position of lead-in switch in the INNER mode, and fix the position of lead-in switch at SUBQ FF85 to FF02.
After retightening the screw, pressing the mechanism PWB in the arrow direction, measure again the position of lead-in switch. If the
removed screw cannot be fit after position adjustment, fix with two screws.
Lead In Switch
Mechanism PWB
Remove yhe screw when
adjustment is made.
Loosen two screws
Figure 16-1
Adjustment of magnetic head mounting
position
• When the magnetic head and optical pickup have been replaced,
be sure to adjust the mounting position.
• For easier adjustment of mounting position move the optical
pickup to the center position, and then adjust the position.
1. Set the transparent disc 3 for adjustment.(*1)
2. Turn off the power supply, turn the head drive gear by hand to
lower the head.
3. Viewing the set from above, make an adjustment so that the
magnetic head aligns with the optical pickup objective lens.
• Circumferential direction: Slightly loosen the head fixing screw
(A), and shift the magnetic head fitting to align the head with the
pickup abjective lens.
• Radial direction:Turn the magnetic head circumferential adjustment nut (B), and adjust to align the head with the objective lens.
*1: Before setting the disc remove the decoration plate from the
disc lid, and fix it as shown in Figure 16-2.
4. Make sure that there is a clearance as shown in Figure 16-2 and
that the magnetic head moves up and down smoothly.
5. After adjustment apply Screw Lock to the head fixing screw (A)
and adjusted magnetic head radial adjusting screw (B).
Objective
lens
Clearance
Radial Direction
(Align the magnetic head
with the upper end of lens)
Circumferential direction
(Align the magnetic head
approximately with the
lens center)
Circumferential
direction
Radial
Direction
Magnetic
head
(A)
Apply a screw lack for
head fixing.
A
B
Slightly loosen the head
fixing screw.
Lift Motor
The lift pin is moved in the arrow direction
Magnetic head
(B)
Figure 16-2
QCNWK0091AFZZ (13 Pin)
QCNWK0092AFZZ (14Pin)
QCNWK0093AFZZ (26 Pin)
CNS201
CNS402
CNS601
CNS401
CNS101
Extension PWB for servicing
RUNTK0400AFZZ
Pickup Flexible PWB
Flexible PWB
Headdrive flexible PWB
LCD Flexible PWB
Mechanism
Flexible PWB
QCNWK0090AFZZ (7 Pin)
QCNWK0089AFZZ (6 Pin)
Main PWB
Figure 16-3
Page 17
MD-MS200W/MD-MS200/MD-MS200H
– 17 –
(1) Replace E2-PROM.
(2) Deprive E2-PROM of protection (connect the pins 8 and 2 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 Enter/Synchro 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).
E2-PROM (IC402) writing procedure
1. Procedure to replace E2-PROM and write initial value of microcomputer in E2-PROM
2. Temperature reference setting method (to be performed at room temperature 21 to 29°C)
(1) Test mode stop state
[ T E S T M O D E ]
(2) Measure voltage of TEMP terminal (pin 3, IC401) of microcomputer.
(3) Calculate the temperature reference, using the following formula.
(4) Round down decimal fractions of calculated temperature reference, and convert it to hexadecimal value.
(5) Correct the temperature according to the table below depending on ambient temperature.
Temperature reference =
Measured voltage x 256
2.8
Ambient temperature
Temperature correction
21 - 23 + 1
24 - 26 ± 0
27 - 29 - 1
An example: Environmental temperature is 22°C and set voltage is 1.25V.
Temperature reference =
1.25 x 256
2.8
= 114.286
= 114 (Decimal fraction is rounded down.)
= 72 H (Conversion to hexadecimal value)
(6) Press the BASS button, and press the SKIP DOWN button.
[ E E P R O M ]
(7) Press the PLAY button, and press the SKIP button.
[ T e m p ]
(8) Press the PLAY button.
[ T E M P ] : Temperature reference
(9) Set the temperature standard value to the value obtained above with the VOL UP and VOL DOWN buttons.
(10)
Press the STOP button.
[ T E S T ]
Page 18
MD-MS200W/MD-MS200/MD-MS200H
– 18 –
T B A _ A 8 H
C T 1 _ 1 3 H
C T 2 _ A 8 H
C T 3 _ 0 2 H
C 0 0 _ 0 0 H
C 0 1 _ 9 0 H
C 0 2 _ 8 3 H
C 0 3 _ 0 5 H
C 0 4 _ 1 3 H
C 0 5 _ 0 8 H
C 0 6 _ 2 6 H
C 0 7 _ 2 0 H
C 0 8 _ 8 0 H
C 0 9 _ 0 0 H
C 1 0 _ 1 0 H
C 1 1 _ 0 0 H
C 1 2 _ 1 E H
C 1 3 _ 0 8 H
C 1 4 _ 5 C H
C 1 5 _ 1 D H
C 1 6 _ 1 F H
C 1 7 _ 1 F H
C 1 8 _ 2 0 H
C 1 9 _ 2 3 H
C 2 0 _ 2 4 H
C 2 1 _ 1 D H
C 2 2 _ 1 E H
C 2 3 _ 1 E H
C 2 4 _ 1 F H
C 2 5 _ 2 3 H
C 2 6 _ 2 5 H
C 2 7 _ 3 1 H
C 2 8 _ 2 C H
C 2 9 _ 2 1 H
C 3 0 _ 1 E H
C 3 1 _ 1 4 H
C 3 2 _ 8 5 H
C 3 3 _ 8 6 H
C 3 4 _ 8 5 H
C 3 5 _ 8 7 H
C 3 6 _ 0 5 H
C 3 7 _ C 0 H
C 3 8 _ 0 7 H
C 3 9 _ 7 0 H
C 4 0 _ 0 9 H
C 4 1 _ 4 0 H
C 4 2 _ 0 B H
C 4 3 _ 2 0 H
C 4 4 _ 0 D H
C 4 5 _ 1 0 H
C 4 6 _ 6 5 H
C 4 7 _ 5 0 H
C 4 8 _ 5 0 H
C 4 9 _ 1 5 H
C 5 0 _ D 4 H
E2-PROM DATA LIST
Focus setting
Item display Set values
F G _ _ 6 C H
F F 1 _ 7 0 H
F F 2 _ F 0 H
F F 3 _ F E H
F F 4 _ 0 0 H
F Z H _ E D H
F L n _ F 6 H
F L f _ 7 F H
F P n _ 0 0 H
F P f _ 8 8 H
F L V _ 2 8 H
W T f _ 9 0 H
F S S _ 0 6 H
Item display Set values
S P G _ 1 A H
S P i _ D 0 H
S P m _ A 0 H
S P o _ 6 8 H
S P 1 _ 1 0 H
S P 2 _ 6 0 H
S P 3 _ F 2 H
S P 4 _ F 2 H
S P 5 _ 1 0 H
BASS setting
Item display Set values
B S 1 _ 0 0 H
B S 2 _ 0 0 H
B S 3 _ 0 0 H
TEMP setting
Item display Set values
T M _ _ Calculate values
Tracking setting
Item display Set values
T G _ _ 4 0 H
T F 1 _ E 0 H
T F 2 _ E 8 H
T F S _ 0 0 H
T B o _ 4 0 H
T B t _ 6 0 H
T K o _ 4 8 H
T K t _ 2 8 H
T D o _ 7 5 H
T D t _ 1 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 H p _ 1 0 H
C L p _ F 0 H
C H r _ 2 0 H
C L r _ E 0 H
W T m _ 9 0 H
Slide setting
Item display Set values
S L G _ 8 0 H
S L 2 _ 1 C H
S L M _ 7 F H
S L V _ 2 0 H
S K k _ 7 8 H
S K t _ 5 0 H
S K m _ 7 8 H
Control setting
Item display Set values
Item display Set values
Spin setting
Page 19
MD-MS200W/MD-MS200/MD-MS200H
– 19 –
Test Mode Change Chart Test Auto Change Chart
T E S T M O D E
S T O P
BASS
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
T E S T A U T O
M E N U
M A N U A L
A D J U S T
M E N U
R E S U L T
D I S P
M E N U
Continuous
playback
MENU
Continuous
record
MENU
INNER position
measurement
MENU
Normal mode
MENU
Digital input
indication
MENU
Error data
indication
MENU
• When the STOP key is pressed in the specific mode,
the mode changes to the TEST mode stop state.
EEPROM
setting
MENU
T E S T
A U T O
M A N U A L
R E S U L T
T P L A Y
T R E C
I N N E R
N O R M A L
D i n M o n
E D A T A
E E P R O M
PLAY
PLAY
ADJUST
O K
ADJUST
NG
: Adjustment indication
: Address indication
T E S T A U T O
M E N U
Execution of
automatic
adjustment
Adjustment value output
Grating adjustment
Adjustment
value
output
Continuous playback
MODE
• When the STOP key is pressed in the specific mode,
the mode changes to the TEST mode stop state.
A U T O
A D J . N G
A D J . O K
S Q
A P
Page 20
MD-MS200W/MD-MS200/MD-MS200H
– 20 –
Manual Adjustment Change Chart Result Indication Change Chart
MANUAL ADJUST
MENU
PLAY
PLAY
P-MODE
PLAY
P-MODE
SKIP DOWN
SKIP DOWN
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP DOWN
BASS
2 sec.
BASS
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP UP
SKIP DOWN
SKIP UP
SKIP DOWN
Temperature
measurement
Tracking Error Offset
measurement
Focus Error Offset
measurement
Laser ON
Record power laser ON
Pit section continuous playback
Groove section continuous playback
FG rough
adjustment
FG fine adjustment
FG fine adjustment
: measurement value
: Adjustment value
: Addres
Pit section
TG adjustment
Pit section
TB adjustment
TOTAL signal
adjustment
• When the STOP key is pressed in the specified mode, the mode changes tothe TEST mode stop state.
Groove section
TG adjustment
Groove section
TB adjustment
M A N U A L
T M P :
T E O :
F E O :
L O N :
h f
l f
H g
L g
H b
L b
H f
L f
G l
R P W :
S Q
A P
G g
G b
L f
RESULT DISP
MENU
PLAY
SKIP DOWN
SKIP DOWN
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP UP
SKIP DOWN
SKIP UP
SKIP DOWN
Temperature
measurement value
Tracking error offset
measurement value
Focus error offset
measurement value
High reflection
FG set value
High reflection pit
section TG set value
Low reflection groove
section TB set value
High reflection pit
section TB set value
• When the STOP key is pressed in the specified mode, the mode changes tothe TEST mode stop state.
Low reflection groove
section TOTAL
set value
Low reflection groove
section TG set value
R E S U L T
T M P :
T E O
F E O
H f
H g
Low reflection
FG set value
L f
Low reflection
TG set value
L g
H b
Low reflection
TB set value
L b
G l
G g
G b
: measurement value
: Adjustment value
Page 21
MD-MS200W/MD-MS200/MD-MS200H
– 21 –
Continuous Playback Change Chart Inner Position Measurement Change Chart
Continuous
playback menu
DISP
PLAY
PLAY
PLAY
PLAY
PLAY
Start address
indication 1
Start address
indication 2
Start address
indication 3
Start address
indication 4
: Address
• When the STOP key is pressed in the specified mode, the mode changes to the TEST mode stop state.
• When the SKIP UP/DOWN key is pressed in the start address indication state, the address of specific
digit changes.
• When the BASS key is pressed in the start address indication state, the digit of address which is changed
by the SKIP UP/DOWN key is changed.
T P L A Y
A D 0 0 5 0
A D 0 3 C 0
A D 0 7 0 0
A D 0 8 A 0
S Q
A P
DISPDISP
DISP
DISP
Continuous playback
Continuous
record menu
DISP
PLAY
PLAY
PLAY
PLAY
PLAY
Start address
indication 1
Start address
indication 2
Start address
indication 3
Start address
indication 4
DISPDISP
DISP
DISP
Continuous record
A P
• When the STOP key is pressed in the specified mode, the mode changes to the TEST mode stop state.
• When the SKIP UP/DOWN key is pressed in the start address indication state, the address of specific digit changes.
• When the BASS key is pressed in the start address indication state, the digit of address which is changed by the
SKIP UP/DOWN key is changed.
• When the VOL UP/DOWN key is pressed in the start address indication state or continuous record state,
the record laser power changes.
T R E C
A D 0 0 5 0
A D 0 3 C 0
A D 0 7 0 0
A D 0 8 A 0
: Address
Continuous Record Change Chart
Digital input
indication menu
FS code
C bit data indication
U bit 1 data
indication
U bit 2 data
indication
: FS Code
: Control Code
: Category Code
:TNO
: INDEX
: TIME (min)
: TIME (sec)
• When the STOP key is pressed in the specified mode, the mode changes to the
TEST mode stop state.
D i n M o n
U 1
U 2
C
PLAY
SKIP DOWN
SKIP DOWN
SKIP UP
SKIP UP
Inner position
measurement menu
PLAY
Position
measurement
• When the STOP key is pressed in the specified mode, the mode changes to the
TEST mode stop state.
I N N E R
S Q
Normal Mode Change Chart
Normal mode
change menu
Normal mode
• When the STOP key is pressed in the specified mode, the mode changes to the
TEST mode stop state.
N O R M A L
# # # # # #
PLAY
Digital Input Indication Change Chart
Page 22
MD-MS200W/MD-MS200/MD-MS200H
– 22 –
Error Data Indication Change Chart EEPROM Setting Change Chart
Error data
indication menu
PLAY
DISP
SKIP DOWN
SKIP DOWN
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
Error data
0 indication
Error data
1 indication
Error data
2 indication
Error data
3 indication
Error data
4 indication
Error data
5 indication
Error data
6 indication
Error data
7 indication
Error data
8 indication
Error data
9 indication
: Error Code
After 2 seconds
• When the STOP key is pressed in the specified mode, the mode changes to the TEST mode stop state.
E D A T A
E 0
C L E A R
E 1
E 2
E 3
E 4
E 5
E 6
E 7
E 8
E 9
EEPROM
setting menu
PLAY
SKIP DOWN
SKIP DOWN
SKIP UP
SKIP DOWN
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
FOCUS
setting menu
SPIN
setting menu
TRACKING
setting menu
SLIDE
setting menu
BASS
setting menu
TEMP
setting menu
CONTROL
setting menu
• When the STOP key is pressed in the specified mode, the mode changes to the TEST mode stop state.
E E P R O M
F o c u s
S p i n
T r a c k
S l e d
B a s s
T e m p
C T R L
Page 23
MD-MS200W/MD-MS200/MD-MS200H
– 23 –
EEPROM Slide Setting Change Chart
EEPROM TEMP Setting Change Chart
EEPROM BASS Setting Change Chart
BASS setting menu
PLAY
• When the STOP key is pressed in the specified mode, the mode changes to the TEST mode stop state.
B A S S
B S 1
SKIP UP
SKIP UP
SKIP DOWN
SKIP DOWN
B S 2
B S 3
: measurement value
TEMP setting menu
PLAY
: Normal setting value
: Temperature code
• When the STOP key is pressed in the specified mode, the mode changes to the TEST mode stop state.
T E M P
T M
Slide setting menu
PLAY
: measurement value
• When the STOP key is pressed in the specified mode, the mode changes to the TEST mode stop state.
S l e d
S L G
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
S L 2
S L M
S L V
S K k
S K t
S L m
Control setting
menu
PLAY
C 0 2 ~ C 4 8
• When the STOP key is pressed in the specified mode, the mode changes to the TEST mode stop state.
C T R L
C 0 0
SKIP UP
SKIP UP
SKIP UP
SKIP DOWN
SKIP DOWN
SKIP DOWN
C 0 1
C 4 9
C 5 0
: measurement value
EEPROM Control Setting Change Chart
Page 24
MD-MS200W/MD-MS200/MD-MS200H
– 24 –
EEPROM Focus Setting Change Chart
EEPROM Spin Setting Change Chart EEPROM Tracking Setting Change Chart
Focus setting
menu
PLAY
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
• When the STOP key is pressed in the specified mode, the mode changes tothe TEST mode stop state.
F o c u s
F G
SKIP UP SKIP DOWN
F F 1
F F 2
F F 3
F F 4
F Z H
F L n
F L f
F P n
F P f
F L V
W T f
F S S
: measurement value
Spin setting
menu
PLAY
• When the STOP key is pressed in the specified mode, the mode changes tothe TEST mode stop state.
S p i n
S P G
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
S P i
S P m
S P o
S P 1
S P 2
S P 3
S P 4
S P 5
: measurement value
Tracking setting
menu
PLAY
• When the STOP key is pressed in the specified mode, the mode changes tothe TEST mode stop state.
T r a c k
T G
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP UP
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
SKIP DOWN
T F 1
T F 2
T F S
T B o
T B t
T K o
T K t
T D o
T D t
S C o
SC t
D B O
C H p
C L p
C H r
C L r
W T m
: measurement value
Page 25
MD-MS200W/MD-MS200/MD-MS200H
– 25 –
Can't REC • Defect occurred 10 times successively during REC-PLAY. • Check that disc is free from flaws, dust,
• During REC-PLAY, the break that full, high temperature fingerprint, black spots, etc. Check for
memory taped occurred. significant disalignment and runout of disc.
• When reads it, and impossibility tries it again, and an
address doesn't hire you in REC state repeatedly for 20
seconds either.
Can't COPY • The following judgment was made based on the channel • Record, using the analog cable.
status of digital signal which was input from D-IN during
REC-PAUSE or REC-PLAY significant disalignment and
runout of disc.
(1) Other than audio uses
(2) Other than home-uses
(3) SCNS revealed that copy is impossible.
Din UNLOCK • The following result occurred when the digital signal was • Check for troubles in D-IN signal line.
input from D-IN during REC-PAUSE or RECD-PLAY.
(1) PLL of digital IN was unlocked.
TOC FULL • The domain that music turn and character information • Replace disc with another record/playback
(title of a musical composition, disk names) was registered disc having a sufficient area to write UTOC.
during REC-PLAY.
UTOC ERROR • UTOC recorded in the disc could not be read. • Record, using the analog cable.
• Data of UTOC 0 to 4 was looped. • UTOC data has error. Replace disc with
another disc
? DISC • "MINI" data of system ID written with ASCII code in TOC is • The disc is nonstandard disc. Replace disc
not correct. with another disc, and check.
• The disc type written in TOC is not for premastered MD,
recording MD or hybrid MD.
DISC FULL • When an attempt to set REC-PAUSE was made, there was • Replace the disc with another record disc
no record-enable area in the disc. having record-enable area.
PB DISC • An attempt to set REC-PAUSE or to edit was made on the • Replace the playback-only disc with record
playback-only disc. disc.
PROTECTED • An attempt to record or edit was made on the record/ • Release the safety lug, and try again.
playback disc whose safety lug has been set to careless
protected. Redo on another track.
TR. PROTECT • An attempt was made to edit the write-protected track • The track which you want to edit is write-
according to information written in UTOC. erase preventing position.
TOC FULL • When an attempt to enter REC-PAUSE or DIVIDE mode or • Replace disc with another record/playback
to write the character information was made, the UTOC disc having a sufficient area to write UTOC.
writing area was full of data.
Can't EDIT • The specific editing conditions were not satisfied in editing. • Operation procedure is not proper. Redo,
following the correct operation procedure.
TEMP OVER • Because any abnormality occurred, temperature in a set • It checks it by troubleshooting.
(MD unit) became too high. • It uses it at a place of high temperature, and
is there not it?
DISC ERROR • Data weren't right or didn't just understand it as a result • Data has error or the disc has flaw. Replace
of having read data. the disc.
• Abnormality occurred during a record of music data, and
wasn't able to do a record justly.
TOC ERROR • An attempt to read TOC was made, but it could not be read. • Because it isn't in MD standard, TOC
• It was going to read TOC, but wasn't able to read it. information recorded in DISC tries to turn it
• The servo automatic adjustment was not made correctly. into other disk.
• Because there is wound on a disk, it tries to
turn it into a disk else.
UTOC ERROR • Error occurred during UTOC rewriting, resulting in UTOC • Because there is wound on a disk, it tries to
rewriting failure. turn it into a disk else.
BLANK DISC • As a result of reading of UTOC it has been revealed that • Check whether disc is record-enable disc by
OCTr 0:00 the total TNO number is 0. attempting record.
DEFECT • Data cannot be written in the target address data due to • Check that disc is free from dust, fingerprint
track deviation during REC-PLAY. and black spot. Check for disalignment and
runout of disc.
EXPLANATION OF ERROR DISPLAY
Error display Corrective actionErrors
Page 26
MD-MS200W/MD-MS200/MD-MS200H
– 26 –
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.
(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.
POSITION
REF. NO
DESCRIPTION
SW401 DISC COVER OPEN/CLOSE OFF—ON
DELECTION
SW402 HOLD OFF—ON
SW901 LEAD IN OFF—ON
SW902,904 DISC MEDIA OFF—ON
SW903 DISC PROGRAM OFF—ON
Figure 26 TYPES OF TRANSISTORS AND DIODES
2SA1314 C
2SA2982 C
FRONT
VIEW
(G)1(D)2(S)
3
SB0209CP
DA221
1SS373
SB00703Q
TOP VIEW
TOP VIEW
B
(D)
(3)
E
(G)
(1)
C
(S)
(2)
TOP
VIEW
DTA114 TE
DTC144 TE
DTC323 TK
DTC144B EE
2SA1745
2SC4213 B
2SK2909
2SK2911
Page 27
MD-MS200W/MD-MS200/MD-MS200H
– 27 –
Figure 27 BLOCK DIAGRAM
11
5
24
1
2
65
51
58 59
19
64
45
66
86
26 50
48 47 46 49
17 20
89 27 39100
79
76
70
39
36
26
11
14 15
10 11
71
18
20
14
1110
9 30323438
41 53 54
56
3
21
67 83
86
9
11 23 25 13 15 73
75
64
76
80
6
22
23
16
24
13
15
15
17
18
19
22
3
71
68
697058
59
100
565754
4
6
515262
72
2
1
60
1
9
3
16
9
21
13 15
20
68
10 12 25
2928201514
4
27
21
10
ABE
F
J801
DC IN
VARISTOR/SURGE
ABSORBER
IC800
Q801, D801
D803
IC801
POWER
SELECT
VOLTAGE
REGULATOR
3.3V
IC806
IC406
REALTIME
CLOCK
VOLTAGE
REGULATOR
2.8V
IC805
POWER
DRIVE
IC821, IC822
IC802, IC841
IC861, IC702
IC842
D401
J701
OPTICAL/
LIVE IN
+2.8V
J702
MIC IN
Q711
AD/DA
CONVERTER
IC501
AK452004VF
~
13
11
9
8
15
~
AUDIO IC
(WITH PLAYBACK VR)
IC703
IR3R52N
AUDIO IC
IC701
IR3R52N
OPT ON/OFF
J703
HEADPHONES
L-CH
R-CH
LCD UNIT
LCD, LCD DRIVER
KEY EPC
IC403
INVERTER
IC404
NAND GATE
IC402
E
2
PROM
SYSTEM
MICROCOMPUTER
IC401
ENDEC
IC201
LR37646
RF SIGNAL PROCESSOR
IC101
IR3R50
~
10 22
~
21 23
~
4
9
~
23 25 21
~
POWER SAVE
DRIVE
Q102
Q103
Q101
LASER POWER
CONTROL
~
A-B SIGNAL
E-F SIGNAL
RF1~RF4 SIGNAL
MOTOR DRIVE
IC851
HEAD DRIVER
IC351
Q351~Q354
LIFT MOTOR
M902
OPTICAL
PICKUP UNIT
FOR LIGHT
RECEIVING
SECTION
ERROR
SIGNAL
FOR LIGHT
RECEIVING
SECTION RF
RF1
RF2
RF3
RF4
MONITOR
TRACKING
LASER DIODE
FOUCOS
M
M
FEAD MOTOR
M903
SLIDE MOTOR
~~
~
~
IC202
D-RAM
SW402
HOLD SW
SW901
READ IN
SW904
DISC IN
SW903
DISC PROGRAM
SW902
DISC MEDIA
SW401
EJECT
~
MOTOR
DRIVER
IC601
BH6512FS
3-PHASE
MOTOR DRIVER
IC901
SN761031
~
~
~
M
35421
6
243
1
76345
1
MIC L-CH
MIC R-CH
LINE L-CH
LINE R-CH
~
~
~
~~
Q804
SUPIN DRIVER
DIGITAL IN
MOTOR DRIVER CONT
MIC
LASER
ENDEC/ATRAC
D-RAM
AUDIO
AD/DA
DRIVER CONT
MOTOR DRIVER
HEAD CONT
HEAD DRIVER
RF SIGUNAL
PIC UP
MICROCOMPUTER
Q171
~
Page 28
MD-MS200W/MD-MS200/MD-MS200H
– 28 –
Figure 28 SCHEMATIC DIAGRAM (1/4)
P28
P29 P30
3635
20
119
55567172
8
7
6
54
3
2
1
13
12
11
10
9
8
7
6
5
4
3
2
1
26 25 24 23
22 21 20 19 18
17 16 15 14 13 12 11 10
987654321
535251
25 24 23
10
9
8
7
6
5
4
3
2
1
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
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
6
66656463626160595857565554535251
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
25 24 23 22 21 20 19 18 17 16 15
14 13 12 11 10
72 71 70 69 68 67 66 65 64 63 62 61 60
59 58 57 56 55
54
53
52
51
45
50
49
48
47
46
44
43
26 282725 29
30 31 32 33 34 35 36
37
38
39
40
41
42
24
2322212019
18
17
16
15
14
12
11
10
9
13
8
7
5
6
4
2
1
3
26 25 24
23 22 21 20 19 18
17 16 15 14 13 12 11 10
987654321
M
432
1
4321
654
321
4321
M
24 23 22 21 20 19 18 17 16 15 14 13
121110
987654321
RECORD SIGNAL
PLAYBACK SIGNAL
3
2
1
32
1
SL+
SL–
DUAL POWER
TRANSISTOR
FLEXIBLE PWB
LIFT MOTOR
SPIN
MOTOR
FEAD MOTOR
MOTOR DRIVER
3-PHASE BRUSHLEESS
LEAD IN
DISC MEDIA
DISC IN
DISC PROGRAM
PWB
FLEXIBEL
OPTICAL PICK UP UNIT
FLEXIBLE PWB
MAIN
MD-MS200W
13
1
4
1
–
SL–
SL+
U
W
V
M
I/V
I/V
I/V
I/V
NC
IB
STAT
GND
BRK–
BRK+
COM
WIN
VIN
UIN
VS
U
V
ICOM
FG
STBY
SLP1
SLP2
IBSET
IBS
VCC
VS
W
ICOM
+
EFMAI
TENF
DFCTI
DFCTO
RF34
RF1234
RF12
RFI3
RFI3/
VCC2
GND2
RFAGC
RFO3
RFI2
RFO1
RFEQ
RFBP2
ADO1
ADI2/
ADAGC
ADO2
ADI1
LPFI
LPFO
HPFO
RFENV
RFBP1
EFMI
EFMI/
ASLO
EFM
RF4
RF3
APC
LDOUT
TCRSP
TCRSO
TCRSG/
TCGF
TCRSG
ADI2
WBO
TEOUT
FEOUT
FENF
TOTAL
TONF
VCC1
GND1
TCGAV
DISC
LDVAR
LDON
LVV
FBAL
AOUT
AIN
BIN
BOUT
FOUT
FIN
EIN
EOUT
TBAL
TCGO
TCGI
RFADD
VREFC
RF2
VREFO
RF1
RFO2
+2.5V
PBGAIN
GND
PRTCT
NC
VCC
CS
SK
DI
DO
PLAY
STOP
REC
XRT
DSPSTB
DSPDAT
DSPSCK
BEEP
PLAY
STOP
DSPSEL
DSPSCK
DSPDAT
DSPSTB
RTCCE
RTCWR
RTCDT
RTCCK
RPLAY
P80
HOLD
REC
INNSW
EJECT
DISCIN
HFON
LDON
DISC
VSS
CS
EEPD
EEPK
XRT
PBGAIN
SYSD0
SYSD1
SYSD2
SYSD3
SYSD4
SYSD5
SYSD6
SYSD7
SYWRX
SYRDX
SYCS
VSS
DISCID
SWPUP
BEEP
(T06)
RFPCNT
LDPCNT
MODE1
SPCNT2
DISCPRO
LDCNT1
HDON
LDCNT2
TEST0
TEST1
P56
SPCNT1
INPCNT
EXPCNT
DPCNT1
DPCNT2
PBGAIN
SYSD6
SYSD7
SYWRX
SYRDX
SYCS
SYSD5
SYSD4
SYSD3
SYSD2
SYSD1
SYSD0
XRT
NC
NC
NC
NC
VDD
NC
CLK
DATA
FOUT
NC
NC
NC
NC
GND
CE
FSEL
WR
FOE
2.5V
NC
NC
G
I1
VCC
I2
G
O1
VS
O2
2.5V
EJECT
HOLD
FODRF
FODRR
TRDRR
TRDRF
X176K
SPDRF
SLDRF
SLDRR
IN1R
IN1F
VM1
OUT1F
OUT1R
OUT2R
OUT2F
VM2
IN2F
IN2R
IN3R
IN3F
OUT3F
PGND3
PGND4
OUT4F
VM4
IN4F
IN4R
VG
C1P
CLK
PGND34
OUT3R
VM3
PSB
PGND21
VDD
C2M
C2P
C1M
OUT4R
T+
T–
F+
F–
MICOM 2.8V
MICOM 2.8V
3.3V
2.8V
CK105
TP143
TP611
TP610
TP601
TP602
TP603
TP106
TP103
TP104
C132
6P
R143
10K
C129
10/6.3
CK102
TP145
TP105
C163
1
C162
10/6.3
CNS101
TP612
TP613
CNS601
SW904
SW903
SW902
SW901
M902
M1
C902
0.022
IC902
HN1CO1FU
C903
0.047
C904
0.022
C910
1
C911
0.1
TP901
TP902
TP903
TP904
TP905
TP906
TP907
TP908
TP909
TP910
TP911
TP912
TP913
R904
1
TP921
TP923
TP924
TP922
M903
IC901
SN761031
C908
0.1
R907
150K
C907
0.0033
C905
0.0033
R902
330
C906
0.0033
C909
0.1
R905
10K
R903
1
R906
150K
R901
56K
R104
3.9K
C118
330P
C120
330P
R139
47K
R140
47K
C204
0.1
C205
33P
C126
0.0068
C123
0.022
C160
390P
R415
1K
TP432
TP472
R471
470
D471
SB00703Q
R433
100K
L100
0.47µH
C100
1
C119
0.0033
R144
220
C150
2P
C114
10/6.3
C115
220P
R160
100K
C116
100P
C112
1
R131
100K
R117
220K
R107
120K
R116
18K
R121
220K
R112
120K
C108
8P
R106
12K
C102
0.22
R102
12K
C109
8P
C122
1
C133
10P
C127
0.1
C124
0.022
C121
1
IC101
IR3R50
C128
1
R142
15K
R141
2.2K
R109
27K
R111
27K
R120
47K
R119
47K
TP132
TP135
TP134
TP133
TP131
R122
18K
R133
150K
R132
39K
TP136
TP144
CK101
CK103
R137
22K
R136
120K
C125
0.0068
R113
12K
R101
100K
R151
10K
C106
12P
C103
0.47
R105
4.7K
C104
3P
C107
12P
C164
0.047
TP141
CK104
R138
68K
TP100
C105
0.0022
R145
3.3M
R126
470
Q102
DTA114TE
R129
1K
Q101
2SA1314C
C111
1
R128
1K
R127
390
R154
1.2K
TP125
TP101
TP123
TP118
TP117
TP113
TP114
TP115
TP120
TP122
TP124
TP126
TP110
TP109
TP107
Q103
DTC144TE
TP139
R130
1
C161
1
R125
180K
R124
180K
R134
10K
C130
1
C131
1
TP604
TP605
TP606
TP609
TP608
TP607
IC402
S29294A
R412
10K
TP436
R413
1K
R414
1K
TP434
TP435
R411
100K
C165
0.033
R161
1.2K
C600
3.3
L600
47µH
TP441
R423
10K
SW402
R424
100K
SW401
L612
0.47µH
C612
0.1
L604
47µH
L603
47µH
C603
1
C604
1
C607
1
L607
47µH
IC601
BH6512FS
C602
1
C601
1
L601
100µH
L602
100µH
C613
0.01
C614
0.01
C615
0.01
C605
1
C606
1
TP615
L605
100µH
L606
100µH
R601
10K
R441
1K
IC851
LB1638M
C882
1
C881
0.1
L882
0.47µH
R422
100K
R421
10K
R434
100K
R435
33K
R436
33K
IC401
IX2596AF
IC406
RTC4543B
TP431
TP433
L881
0.47µH
R438
10K
R437
10K
TP440
TP439
R445
10K
C408
0.01
R446
10K
R404
100K
R405
100K
R406
100K
TP600
TP442
R444
1K
R443
1K
R442
1K
R429
10K
R472
2.2K
TP471
R473
12K
C101
1
R474
47K
TP474
TP473
BAT401
C471
1
NOTES ON SCHEMATIC DIAGRAM can be found on page 26.
A
B
C
D
E
F
G
H
1
23456
Page 29
MD-MS200W/MD-MS200/MD-MS200H
– 29 –
7
8 9 10 11 12
The numbers 1 to 19 are waveform numbers shown in page 36.
Figure 29 SCHEMATIC DIAGRAM (2/4)
P28
P29 P30
3
2
1
27262524232221201918171615
14 13 12 11 10
98765432
6
5
544
3
32211
3
21
8
7
6
54
3
2
1
6
5
4
3
2
1
3
2
1
1
6
5
4
1
3
3
3
2
2
2
1
5
4
3
2
1
757473
535251
25 24 23
321
87655
443312
2
1
20
19
18
17
16
15
14
13
12
1110
9
8
7
6
5
4
3
2
1
100
99 98 97 78 77 76
26 27 28
48 49 50
91 90 89 88 87 86 85 84 83 82
81 80 79 78 77 76
9293949596979899
100
50494847464544434241
403938373635343332
313029282726
75
74
73
71
72
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
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
18
17
16
15
14
13
12
11
10
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75747371 727069686766656463626160595857565554535251
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
25 24 23 22 21 20 19 18
92
93
94
95
96
97
98
99
100
17 16 15
14 13 12 11 10
987654321
54
53
52
51
45
50
49
48
47
46
44
43
37
38
39
40
41
42
1413121110
98
7654321
6
5
4
3
2
1
2.5V
MICOM 2.8V
ADPON
DAPON
EMPH
MICOM 2.8V
HEAD DRIVE
P
HEAD DRIVER
OU
T
OS
C
OSC
STATE
PWM
GND
EAOUT
EAIN–
EAIN+
OSCIN
ROS
C
VC
C
OU
T
DB
VREF
EAIN–
EAIN+
VREF
ADPON
TEST2
EX1
EMPH1
EX3
EX4
EX5
EX6
EX7
ACRCER
DOUT
DIN
X1O
X1I
DGND
VDD1
X700KO
EFMO
TRDRR
SLDRF
SLDRR
SPDRF
SPDRR
TRDRF
X176KO
FODRF
FODRR
EX0
ASYX
ASY
RAA3
RAA2
RAA1
RAA3
RAA2
RAA1
LKMADX
SYSD7
SYWRX
SYRDX
SYRS
DFCK
BCLK
LRCK
TEST0
TEST1
RAA0
RAA0
RAA4
RAA5
RAA6
RAA7
RAA8
RAA4
RAA5
RAA6
RAA7
RAA8
RAOEX
RACASX
RAD2
RAD3
RAOEX
RACASX
RAD2
RAD3
VDD2
DGND
RAA9
RARASX
RAWEX
RAD1
RAD0
RAA9
RARASX
RAWEX
RAD1
RAD0
AVCC
AGND
VDD1
DGND
DGND
VDD1
TE
FE
TOTAL
AUX
WBI
TCRS
EFMI
VREF
TCGAIN
TBAL
FGAINS
FGAIN
EGAINS
EGAIN
BGAINS
BGAIN
AGAINS
AGAIN
SYSD6
SYSD5
SYSD4
SYSD3
SYSD2
SYSD1
SYSD0
RP(RFLCT)
XRT(RSTX)
DINTX
MCCK
COUT
SENSE
FOK
DADATA
ADDATA
PLCK
VREFL
AINR
VRADR
AINL
VRADL
VA
AGND
DIF0
DIF1
LRCK
SCLK
SDTI
SDTO
MCLK
DEM0
DEM1
TST3
TST2
TST1
VD
DGND
PWDA
PWAD
CMODE
AOUTL
AOUTR
GND
VCC
GND
I/O4
I/O3
CAS
OE
RAD3
RAD2
RACASX
RAOEX
A8
A7
A6
A5
A4
RAA8
RAA7
RAA6
RAA5
RAA4
VCC
RAA3
RAA2
RAA1
RAA0
A3
A2
A1
A0
A9
RAS
WE
I/O2
I/O1
RAA9
RARASX
RAWEX
RAD1
RAD0
DINT
FOK
SENSE
CIN
XRT
SYCS
PBGAIN
SYRDX
SYWRX
SYSD6
SYSD7
SYSD4
SYSD5
SYSD2
SYSD3
SYSD0
SYSD1
SPDRF
FODRR
FODRF
TRDRF
SLDRR
TRDRR
SLDRF
X176K
MICOM 2.8V
GND
EAOUT
DB
GND
VCC
AUDIO –3V
PBGAIN
GND
PRTCT
NC
VCC
CS
SK
DI
DO
PLAY
STOP
REC
XRT
DSPSTB
DSPDAT
DSPSCK
VCC
GND
KEY1
KEY2
RESET
MCPGIN
INPGIN
INPGCK
OPTCNT
BEEP
ADPON
DAPON
EMPH
RCPCNT
AUSCLK
AUDATA
RCAULT
PBAULT
PBMUTE
FOK
SENSE
DINT
CIN
KEY1
KEY2
TEMP
PLAY
STOP
LDVAR
MDOUT
AVREF1
DSPSEL
DSPSCK
DSPDAT
DSPSTB
RTCCE
RTCWR
RTCDT
RTCCK
RPLAY
P80
HOLD
REC
DINT
SPIN
SENSE
FOK
NC
NC
AVDD
AVREF0
BATINN
BATEXT
MODE0
RKEY
INNSW
EJECT
DISCIN
HFON
LDON
DISC
AUSCLK
AUDATA
RCAULT
PBAULT
PBMUTE
EMPH0
DAPON
TCG
AVSS
VSS
EPCS
EEPD
EEPK
XRT
PBGAIN
SYSD0
SYSD1
SYSD2
SYSD3
SYSD4
SYSD5
SYSD6
SYSD7
SYWRX
SYRDX
SYCS
VSS
DISCID
SWPUP
IC
X2
X1
VDD
XT2
XT1
RESET
CIN
BEEP
(T06)
RFPCNT
LDPCNT
MODE1
CKSTP
SPCNT2
DISCPRO
LDCNT1
HDON
LDCNT2
TEST0
TEST1
P56
SPCNT1
MCPGIN
INPGIN
INPGCK
OPTCNT
INPCNT
EXPCNT
DPCNT1
DPCNT2
RCPCNT
PBGAIN
SYSD6
SYSD7
SYWRX
SYRDX
SYCS
SYSD5
SYSD4
SYSD3
SYSD2
SYSD1
SYSD0
XRT
NC
NC
NC
NC
DD
NC
LK
TA
UT
EJECT
HOLD
DA221
PCNT1
X700K
LASER 2.5V
AUDIO 3.1V
D/A 2.8V
2.5V
MICOM 2.8V
3.3V
(RF GND)
RCPCNT
CK105
TP143
CK102
TP145
TP206
CK515
CK512
CK511
CK514
C206
0.18
IC351
74ACT02F
C842
27P
C847
3.3
L842
10
TP211
TP212
TP213
TP214
TP215
CNS201
CNS351
C354
C357
0.1
C118
330P
C120
330P
TP204
TP210
TP200
C201
1
TP205
IC201
LR37646
R222
1M
XL201
33.868MHz
C212
5P
C211
5P
L201
0.47µH
CK202
TP208
TP207
R139
47K
R140
47K
TP203
TP201
R204
1K
C203
0.1
C204
0.1
C205
33P
TP209
C207
33P
IC202
IX2567AF
L821
4.7µH
R813
C810
0.33
TP809
6
68
C123
0.022
C160
390P
R415
1K
TP432
R428
15K
TP438
D401
DA221
IC404
7SH00FU
R417
100K
R416
12K
TP472
R471
470
D471
SB00703Q
R433
100K
L100
0.47µH
C100
1
C119
0.0033
R144
220
C122
1
C124
0.022
C121
1
R133
150K
TP144
CK101
CK103
R137
22K
R136
120K
C125
0.0068
CK104
R138
68K
TP100
R449
22K
R447
22K
L202
0.47µH
C202
106.3
TP202
C407
1
R134
10K
IC402
S29294A
R412
10K
TP436
R413
1K
P434
R426
22K
R425
22K
C165
0.033
R161
1.2K
R
2
R501
2.2K
C501
470P
C500
10/6.3
R500
4.7
C503
33
C507
10/6.3
C504
3.3
TP441
R423
10K
SW402
R424
100K
SW401
R441
1K
TP465
IC405
61AC2102
R422
100K
R421
10K
R434
100K
R435
33K
R436
33K
R401
330K
CK489
D402
DAN222
R171
10K
Q171
A1745
C171
1
C401
0.047
R403
2.7K
R402
1K
IC401
IX2596AF
C404
1
C826
3.3
R827
470K
R828
330K
R823
3.3M
R822
680K
R829
470K
R826
10K
C825
5P
R811
180K
R810
200K
R821
470K
C827
220/4
L822
4.7µH
D821
SB10015C
C822
2P
IC8
2
IR3M
L
5
4.
7
3B
C405
10P
C406
680P
IC403
TC7W14FU
R418
39K
TP437
TP431
IC802
TC7S00FU
TP433
C
C868
1
C865
1
L862
47
C869
220/4
C863
1
Q8
4
LM
IC841
IR3M09N
L
8
4
D841
SB10015C
C846
1
R846
10K
C845
12P
L863
4.7
IC861
62FP2802
C841
C862
0.18
C861
1
D861
SB10015C
R843
100K
R848
270K
R847
390K
R849
30K
Q804
2SA1745
C811
0.33
R812
10K
R438
10K
R437
10K
TP440
TP439
R445
10K
C408
0.01
R446
10K
D862
SB10015C
C866
1
IC702
TK71350M
C728
0.1
L721
0.47µH
C730
10/6.3
IC
8
62
F
C809
10/6.3
IC806
62FP3302
C813
1
I
C
L
M
C850
0.001
R841
100K
R404
100K
R405
100K
R406
100K
TP442
TP807
TP808
C812
0.18
R444
1K
R443
1K
R442
1K
R429
10K
R472
2.2K
TP471
R473
12K
R448
39K
MD-MS200W:39K
MD-MS200H:68K
MD-MS200:150K
L861
47
C867
220/4
R852
TP473
BAT401
C471
1
C511
1
Page 30
MD-MS200W/MD-MS200/MD-MS200H
– 30 –
A
B
C
D
E
F
G
H
1
23456
NOTES ON SCHEMATIC DIAGRAM can be found on page 26.
Figure 30 SCHEMATIC DIAGRAM (3/4)
P28
2827262524232221201918171615
14 13 12 11 10
987654321
242322212019181716151413
12 11 10
987654321
7
6
4
3
5
9
10
8
4
3
2
1
6
5
4
3
2
1
2423222120
19181716151413
12 11 10
987654321
12
11
10
9
8
76
5
544
3
32211
3
21
6
5
4
3
2
1
1413121110
987654321
7654321
3
2
1
8
7
54
3
2
1
6
6
5
43
2
1
1
12
11
10
9
8
76
5
4
1
3
3
3
2
2
2
1
5
4
3
2
1
20
19
18
17
16
15
14
13
12
1110
9
8
7
6
5
4
3
2
1
2
1
1413121110
98
7654321
6
5
4
3
2
1
1413121110
987654321
7654321
MICOM 2.8V
ADPON
DAPON
EMPH
3
2
1
DC IN
HEADPHONES
MIC IN
LINE IN
OPTICAL/
HEAD DRIVE PWB-B2
HEAD DRIVER
(CH)
Q351~Q354:HEAD DRIVER
MAGNETIC
HEAD
(11)
BUTTON
FLEXIBLE PWB
FLEXIBLE PWB UNIT(202)
VEE VCC
DGND
LIRI
AGND
LIHP
LOUT
RIHP
ROUT
OUT
OSC
OSC
STATE
PWM
GND
EAOUT
EAIN–
EAIN+
OSCIN
ROSC
VCC
OUT
DB
VREF
1
32
2
1
3
OUT
OSC
EAIN–
EAIN+
VREF
OSCIN
ROSC
PWM
STATE
OUT
VCC
R-CH
L-CH
R-CH
L-CH
VCC
VEE
DGND
ROUT
RIHP
LOUT
LIHP
AGND
VREFL
VREFH
AINR
VRADR
AINL
VRADL
VA
AGND
DIF0
DIF1
LRCK
SCLK
SDTI
SDTO
MCLK
DEM0
DEM1
TST3
TST2
TST1
VD
DGND
PWDA
PWAD
CMODE
AOUTL
AOUTR
VCOM
DSPDAT
DSPSCK
DSPSTB
(CHASSIS GND)
GND
VCC
LCD
LCD
DRIVER
PLAY
STOP
SKIP UP
SKIP DOWN
REC
EDIT
BASS
VOL UP
VOL DOWN
DISPLY
ENTER
C-MODE
P-MODE
GND
I/O4
I/O3
CAS
OE
RAD3
RAD2
RACASX
RAOEX
A8
A7
A6
A5
A4
RAA8
RAA7
RAA6
RAA5
RAA4
VCC
RAA3
RAA2
RAA1
RAA0
A3
A2
A1
A0
A9
RAS
WE
I/O2
I/O1
RAA9
RARASX
RAWEX
RAD1
RAD0
MICOM 2.8V
GND
EAOUT
DB
OSC
GND
VCC
AUDIO –3V
BEEP
PBAULT
AUDATA
AUSCLK
RCAULT
PBMUTE
RESET
RI
LI
MCPGIN
OPTCNT
INPGCK
INPGIN
STOP
KEY1
KEY2
PLAY
REC
PCNT1
X700K
LASER 2.5V
AUDIO 3.1V
D/A 2.8V
2.5V
(RF GND)
RCPCNT
C808
0.18
TP206
CK515
CK512
CK511
CK514
R712
4.7K
C206
0.18
IC351
74ACT02F
C842
27P
TP803
TP804
TP802
J801
TP801
C847
3.3
L842
10
C713
1
TP707
TP211
TP212
TP213
TP214
TP215
CNS201
R458
56K
R456
8.2K
R457
18K
R455
5.6K
TP404
TP403
TP402
TP414
TP413
TP412
TP410
TP409
TP408
TP407
TP406
TP405
TP411
TP401
CNS401
TP424
TP425
TP426
TP427
TP423
TP422
TP421
CNS402
TP726
TP721
TP725
TP724
TP722
TP723
J703
CW301
CNS351
C353
10/6.3
R361
8.2
C361
0.039
D351
SB0209CP
D352
SB0209CP
Q353
2SK2909
Q351
2SK2909
C351
150P
Q352
2SK2911
C354
0.1
Q354
2SK2911
C357
0.1
TP204
TP210
TP200
R222
1M
XL201
33.868MHz
C212
5P
C211
5P
IC202
IX2567AF
L821
4.7µH
R813
C810
0.33
TP809
TP727
C761
1
R711
4.7K
C722
3.3
C721
3.3
C727
1
C756
1
R502
2.2K
R501
2.2K
C502
470P
C501
470P
C505
0.1
C500
10/6.3
IC501
AK4520VF
R500
4.7
C503
3.3
C507
10/6.3
C504
3.3
C823
100P
C826
3.3
C824
100P
R827
470K
R828
330K
R823
3.3M
R822
680K
R829
470K
R824
15K
R826
10K
C825
5P
R811
180K
R810
200K
R821
470K
C828
1
C827
220/4
L822
4.7µH
D821
SB10015C
C822
2P
IC821
IR3M09N
R701
100
R757
27K
R756
27K
C759
0.056
C763
C764
R702
100
C701
10/6.3
L500
4.7µH
C753
1
R753
150K
C755
0.01
C754
1
C758
3.3
C726
3.3
C723
0.001
C724
0.001
TP712
TP713
TP711
J702
TP714
R723
6.8K
R724
6.8K
R728
1K
C731
0.22
R727
10K
R726
39K
R725
100
Q721
2SC4213B
C725
3.3
R461
36K
C461
0.1
R462
18K
IC802
TC7S00FU
C703
0.01
R703
150K
R716
100K
D842
1SS373
R851
100K
SurgeAbsorber
C849
0.01
C843
100P
C868
1
C865
1
L862
47
C869
220/4
C863
1
Q841
LML2402
IC841
IR3M09N
L841
4.7
D841
SB10015C
C846
1
R844
15K
C848
1
IC803
CPS05
R846
10K
C845
12P
L863
4.7
IC861
62FP2802
C841
C862
0.18
C861
1
D861
SB10015C
C844
100P
R843
100K
R848
270K
R847
390K
R849
30K
Q803
DTC144EE
Q802
DTC144EE
D802
SB10015C
R804
100K
R803
100K
C804
1
C805
100/6.3
L801
1
C806
3.3
IC801
HAT1025R
R801
680K
R802
390K
C803
0.1
D801
015AZ7.5Y
Q801
2SC2982C
C807
0.1
R806
680K
R805
470K
L752
47µH
L751
47µH
R752
82
Q804
2SA1745
IC701
IR3R54N
C733
0.1
C734
0.1
R715
100K
J701
TP710
TP704
TP709
TP706
TP708
TP705
TP703
C715
0.1
C711
100P
C712
100P
Q711
DTC323TK
R713
10K
R714
10K
C714
1
R717
1K
C811
0.33
R812
10K
IC703
IR3R54N
C757
1
R754
330K
R761
3.3K
R762
3.3K
R720
10K
R719
10K
D862
SB10015C
C866
1
IC702
TK71350M
C728
0.1
L721
0.47µH
C730
10/6.3
IC805
62FP2802
C809
10/6.3
IC806
62FP3302
C813
1
IC822
LM6702
C850
0.001
R841
100K
R765
18
R766
18
R451
5.6K
R452
8.2K
R453
18K
R454
56K
TP807
TP808
CK802
CK803
TP805
TP806
TP751
TP500
C812
0.18
C702
10/6.3
C802
1
D803
DAN222
C508
1
C762
1
C510
1
C509
1
L861
47
C867
220/4
R852
C491
0.1
D491
015Z5.1Y
L491
0.47µH
C752
0.015
C751
0.015
R751
82
C511
1
C729
1/10
C801
L800
Ceramic
Core
R830
22
SurgeAbsorber
IC804
CPS07
SurgeAbsorber
IC800
CPS18
P29 P30
Page 31
MD-MS200W/MD-MS200/MD-MS200H
– 31 –
7
8 9 10 11 12
The numbers 1 to 19 are waveform numbers shown in page 36.
Figure 31 SCHEMATIC DIAGRAM (4/4)
2.75V
0V
0.02V
0V
2.36V
1.37V
1.37V
1.37V
1.37V
1.37V
1.37V
1.37V
1.37V
1.37V
1.12V
1.17V
0V
0.2V
1.34V
1.37V
1.18V
0V
1.37V
0.67V
0.03V
1.34V
1.37V
1.36V
1.3V
1.35V
0.7V
0.7V
1.37V
1.37V
1.37V
1.37V
1.37V
1.37V
1.34V
0.08V
1.37V
1.37V
0V
1.37V
0.9V
1.37V
1.34V
1.37V
1.37V
1.37V
1.37V
1.3V
0V
1.48V
1.25V
0.7V
1.37V
1.18V
1.16V
0.67V
1.35V
1.36V
1.67V
1.16V
1.37V
2.75V
1.2V
0.42V
0.03V
0.3V
0.7V
0.7V
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
36
35
34
33
32
31
PIN
NO.
VOLTAGE
51
72
71
70
69
68
67
66
64
63
62
61
60
59
58
57
56
55
54
53
52
65
PIN
NO.
VOLTAGE
IC101
50
49
48
47
46
45
44
43
42
41
40
39
38
37
0V
1.05V
1.35V
1.33V
1.33V
1.35V
1.45V
2.8V
8
7
6
5
4
3
2
1
PIN
NO.
VOLTAGE
IC403
0V
2.22V
3.42V
2.48V
1.28V
2.06V
0.65V
1.15V
1.4V
1.4V
1.4V
1.4V
1.4V
1.4V
2.75V
1.4V
1.4V
0.9V
1.36V
1.38V
0V
2.09V
1.75V
2.55V
1.13V
1.23V
1.27V
0V
0V
0V
0V
1.24V
2.56V
1.26V
1.16V
0V
0V
0V
0V
2.56V
0V
0.7V
1.34V
0V
1.4V
1.4V
1.4V
1.3V
1.3V
0.8V
0.8V
1.89V
0.8V
1.36V
1.11V
1.36V
1.36V
2.59V
2.88V
3.6V
0V
1.5V
1.3V
1.11V
0V
0V
0V
1.27V
0V
0V
0V
0V
0V
0V
1.24V
2.28V
1.23V
2.48V
0V
0V
0V
0V
0V
0V
2.55V
1.05V
2.55V
2.8V
2.56V
0V
0V
0.2V
0.4V
0.3V
1.7V
1.9V
0.3V
2.74V
2.8V
0.2V
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
PIN
NO.
VOLTAGE
100
51
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
99
98
97
96
95
PIN
NO.
VOLTAGE
IC201
0V
0V
0V
0V
0V
0V
0.61V
0V
0V
1.4V
0V
0V
0V
2.75V
2.73V
2.75V
2.75V
2.8V
0V
0V
0V
0.35V
0V
0V
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
PIN
NO.
VOLTAGE
PIN
NO.
VOLTAGE
IC901
24
23
22
21
20
19
18
17
2.73V
0V
0V
2.62V
0V
0V
2.62V
0V
0V
0V
0V
0V
2.62V
0V
0V
2.62V
0V
2.37V
0V
0V
0V
0V
0V
1.29V
8.34V
0V
0V
0V
0V
0V
2.8V
4.1V
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
PIN
NO.
VOLTAGE
PIN
NO.
VOLTAGE
IC601
30
29
28
27
26
25
24
23
22
21
20
19
18
17
32
31
–
0V
0V
0V
2.8V
0V
–
2.6V
–
–
9
8
7
6
5
4
3
2
1
10
PIN
NO.
VOLTAGE
IC851
3.12V
0V
2.8V
3
2
1
PIN
NO.
VOLTAGE
IC861
0V
1.3V
1.3V
0V
0V
2.75V
2.74V
2.74V
1.37V
0V
0V
2.8V
0V
0V
2.75V
0V
2.74V
2.74V
0V
0V
1.68V
2.8V
0V
0V
0V
2.74V
1.37V
1.37V
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
PIN
NO.
VOLTAGE
PIN
NO.
VOLTAGE
IC501
28
27
26
25
24
23
22
21
20
19
18
17
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0.86V
3.08V
0V
–
0V
–
0V
0V
2.8V
0V
2.8V
0V
–3.24V
0V
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
PIN
NO.
VOLTAGE
PIN
NO.
VOLTAGE
IC701
24
23
22
21
20
19
18
17
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0.85V
3.12V
0V
0V
0V
0V
0V
1.0V
2.8V
0V
2.8V
0V
–3.27V
0V
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
PIN
NO.
VOLTAGE
PIN
NO.
VOLTAGE
IC703
24
23
22
21
20
19
18
17
1.4V
0V
1.3V
2.8V
2.8V
5
4
3
2
1
PIN
NO.
VOLTAGE
IC802
0.77V
0V
5.15V
3
2
1
PIN
NO.
VOLTAGE
IC804
4.9V
0V
2.8V
3
2
1
PIN
NO.
VOLTAGE
IC805
5.0V
0V
3.3V
3
2
1
PIN
NO.
VOLTAGE
IC806
2.75V
2.75V
2.75V
2.8V
2.75V
2.8V
6
5
4
3
2
1
PIN
NO.
VOLTAGE
IC902
4.2V
0.86V
1.27V
1.23V
1.01V
1.08V
0V
4.9V
2.5V
0.41V
1V
1V
9
8
7
6
5
4
3
2
1
12
11
10
PIN
NO.
VOLTAGE
IC821
4.96V
2.74V
2.74V
4.16V
2.74V
2.74V
6
5
4
3
2
1
PIN
NO.
VOLTAGE
IC822
0.52V
1.15V
1.22V
0.92V
1.3V
1.27V
0V
4.9V
0V
0.4V
1V
1V
9
8
7
6
5
4
3
2
1
12
11
10
PIN
NO.
VOLTAGE
IC841
2.8V
0V
0V
2.8V
2.8V
2.8V
0V
2.8V
2.8V
0V
0V
0V
2.15V
2.8V
0V
0V
–
2.8V
2.27V
0V
0V
0V
0V
0V
2.8V
2.8V
2.8V
0V
2.8V
2.8V
0V
2.8V
2.76V
0V
2.72V
2.8V
2.8V
0V
2.8V
2.8V
1.4V
0V
2.8V
2.65V
1.66V
0V
0V
2.8V
2.8V
2.8V
2.8V
0.28V
0.43V
0.3V
1.5V
1.5V
1.6V
1.8V
0.2V
2.8V
2.8V
0.1V
0V
0V
2.8V
0V
0V
0V
0V
0V
2.8V
1.66V
0V
0V
2.8V
0.77V
1.36V
2.62V
2.74V
2.76V
0V
2.8V
0V
1.66V
1.34V
2.8V
1.55V
1.36V
2.7V
2.6V
–
2.6V
0V
2.6V
2.8V
2.8V
2.88V
1.78V
2.8V
2.8V
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
PIN
NO.
VOLTAGE
100
51
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
99
98
97
96
95
PIN
NO.
VOLTAGE
IC401
2.5V
0V
2.15V
0.28V
2.8V
5
4
3
2
1
PIN
NO.
VOLTAGE
IC404
2.8V
2.8V
0V
3
2
1
PIN
NO.
VOLTAGE
IC405
5V
0V
0V
0V
8.17V
5
4
3
2
1
PIN
NO.
VOLTAGE
IC702
0.57V
1.14V
1.2V
1.8V
2.47V
1.75V
1.39V
0.6V
0.6V
2.62V
0.5V
0.98V
9
8
7
6
5
4
3
2
1
12
11
10
0.98V
0.98V
0.98V
1.85V
1.91V
1.3V
1.6V
0V
17
16
15
14
13
20
19
18
PIN
NO.
VOLTAGE
IC202
0V
0V
–
–
–
–
0V
0V
0V
0.34V
0V
0V
9
8
7
6
5
4
3
2
1
12
11
10
–
–
3.1V
–
–
–
17
16
15
14
13
18
PIN
NO.
VOLTAGE
IC406
0V
4.83V
0V
4.89V
4.9V
4.9V
4.9V
4.9V
8
7
6
5
4
3
2
1
PIN
NO.
VOLTAGE
IC801
0V
–
2.8V
2.8V
0V
0V
0V
0V
8
7
6
5
4
3
2
1
PIN
NO.
VOLTAGE
IC402
Page 32
MD-MS200W/MD-MS200/MD-MS200H
– 32 –
A
B
C
D
E
F
G
H
1
23456
Figure 32 WIRING OF P.W.BOARD (1/4)
The numbers 1 to 19 are waveform numbers shown in page 36.
J801
J703
J701
OPTICAL/
LIVE IN
HEADPHONES
DC IN
–
+
MAIN PWB-A(BOTTOM VIEW)
C804
L801
IC802
R413
R414
R415
R204
C203
C207
R222
IC201
C212
C211
IC202
C102
L202
C103
C101
C202
R101
R102
R143
C105
C128
C127
C130
R105
R151
C104
C129
C132
R106
C131
R104
R141
R140
R139
SW402
HOLD
C106
R144
C205
C133
C150
R142
R111
R107
C125
C126
R109
R117
R112
R119
C107
R113
R116
C122
C108
C123
C124
C120
C109
C119
R122
R120
C121
R138
C118
IC101
R121
R137
R126
R134
R145
R132
C160
R136
R133
C116
C115
C114
R160
C112
C164
R131
R423
R424
C404
C757
D862
C866
R757
C756
R756
C401
R402
C759
IC702
R401
C753
IC405
C728
D841
D402
C758
L842
C754
C846
IC703
R754
L721
C762
R762
Q841
IC803
L841
R761
C730
C761
R851
C847
L861
L751
L822
L752
D842
C849
C806
C755
R753
R752
R766
R765
R751
C869
J702
MIC IN
C827
C867
C805
R726
C724
Q721
C727
R725
C726
C723
R723
R701
R724
R703
C703
C725
C701
1
5
10 15 20
25
26
30
35
40
45
50
5155
606570
76
80
85
90
95
100
1
5
10 15 20
25
26
30
35
40
45
50
5155
606570
76
80
85
90
95
100
1
51015
18
19
20
25
30
36
37
40 45 50
54
55
60
65
70
72
1
5
10
12
13
15
20
24
P34 3 D
7
6
13
11
2384
Page 33
MD-MS200W/MD-MS200/MD-MS200H
– 33 –
7
8 9 10 11 12
Figure 33 WIRING OF P.W.BOARD (2/4)
MAIN PWB-A(TOP VIEW)
D821
1
3
46
1
657
10
12
IC822
IC804
L821
TP802
C826
R830
C828
IC821
C824
TP472
R824
BAT401
C823
R829
C812
IC806
C822
R810
R821
R822
R825
R823
C821
R826
D471
TP471
1
5
910
18
15
R813
R828
C471
R811
Q801
R471
C813
C810
C825
R827
TP473
IC801
IC406
D802
CK803
CK802
R801
TP474
TP805
TP213
TP211
C803
R474
C206
CNS402
R802
TP212
CNS201
R473
R472
TP214
TP432
14
58
TP423
TP206
TP215
TP209
TP436
R428
R425
R426
R412
TP438
R411
D401
TP434
C882
L882
CK489
IC402
TP421
CK202
TP435
TP207
IC851
C408R445
TP612
CNS601
TP613
TP204
L600
C881
1
56
10
TP610
TP606
TP607
L881
TP611
TP200
C201
TP615
TP605
C614
TP201
1
5
10
15
30
25
20
16
17
32
L612
XL201
L201
TP600
C612
C603
C615
C600
TP402
L603
TP205
IC601
L604
TP404
TP203
C601
TP403
L601
C604
TP406
TP202
C613
TP106
C602
L602
TP105
TP609
TP804
L606
R601
L607
C606
L605
TP604
TP401
C607
C605
TP803
R130
CNS401
C111
TP107
TP408
R128
Q101
R154
R129
TP442
TP104
R454
R453
R452
R451
TP122
TP411
TP139
R127
Q102
Q103
R457
TP145
C161
R455
TP410
TP413
TP407
TP601
R458
TP412
R436
R444
CNS101
TP608
R456
TP125
TP409
R468
R434
TP603
R442
R435
R443
TP114
C204
TP405
C163
TP602
R433
R437
R441
R404
R405
R406
R438
TP439
R422
TP118
TP124
TP115
TP101
R429
TP109
R421
C162
TP113
TP120
TP133
TP440
TP135
TP123
TP117
CK103
R124
R125
TP441
CK104
CK102
TP134
TP126
CK101
TP136
TP143
C165
IC404
TP144
TP103
R161
TP422
TP131
CK105
R446
R171
TP132
IC401
TP110
TP807
CK514
TP141
TP431
C171
Q171
R812
L100
TP437
C811
TP100
C100
C510
CK512
CK511
C511
Q804
C505
R502
R418
C406
R417
TP414
TP500
C502
C503
R847
IC403
TP208
C501
C461
TP427
TP751
R848
R501
C405
R403
R461
C508
C407
R416
TP433
TP465
R448
TP425
C509
C845
R849
R841
R846
C842
R843
R462
R449
R447
TP424
R805
D861
C863
R806
Q802
Q803
IC501
TP426
C714
C713
C807
TP806
R500
C507
C500
5
10
C504
C865
C868
C850
R714
R716
L863
IC841
L500
C848
R803
L862
CK515
R844
R715
R713
R728
C715
Q711
C808
TP809
C844
C861
R804
C731
D801
TP711
C843
R727
TP709
D803
TP210
TP712
TP808
IC861
C809
C862
R717
C802
C752
IC805
TP714
TP713
C721
TP708
TP710
C751
R702
TP725
TP724
C722
TP707
TP704
IC800
IC701
C729
C712
TP727
C711
L491
TP703
C702
TP726
TP801
R720
TP705
TP723
R719
C734
C491
L800
R711
R712
C733
1213
5
1
10
15
20
24
TP722
TP721
TP706
D491
1
14
1
26
114
15
20
25
28
1
5
10
1520
25
26
30
35
40
45
50
51
55 60 65 70
75
76
80
85
90
95
100
1
1
1
5
67
10
12
4
58
7
61
13
1
14
P35 8 - B
TO FLEXIBLE PWB
1
SW401
P34 3 - D
TO PICK UP UNIT
1
26
BATTERY( )
P35 12 - D
TO FLEXIBLE
PWB (7)
P34 2 - D
TO FLEXIBLE
PWB (227)
P34 2 - G
TO LCD FLEXIBLE
PWB (227)
13 1 6
6
1
1
BATTERY( )
OPEN/
CLOSE
BR RD(R) OR YL GR BL VL GY WH(W) BK PK
PINKBLACKWHITEGRAYVIOLETBLUEGREENYELLOWORANGEREDBROWN
COLOR
TABLE
12
11 10 9
5 15 14 18 17 16 19
Page 34
MD-MS200W/MD-MS200/MD-MS200H
– 34 –
Figure 34 WIRING OF P.W.BOARD (3/4)
A
B
C
D
E
F
G
H
1
23456
14
8
71
C351
D351
D352
R361
Q352
Q354
C361
IC351
Q353Q351
C357
C353
C354
CN351
+
CNS201
CNS402
PICK UP UNIT(3)
LCD UNIT(220)
HEAD JOINT FLEXIBLE PWB(6)
HEAD DRIVE
FLEXIBLE PWB(227)
CNS101
TO MAIN PWB
P33 7 - F
P33 10 - B
TO MAIN PWB
P33 10 - B
TO MAIN PWB
HEAD DRIVE PWB-B1(BOTTOM VIEW)HEAD DRIVE PWB-B1(TOP VIEW)
BR RD(R) OR YL GR BL VL GY WH(W) BK PK
PINKBLACKWHITEGRAYVIOLETBLUEGREENYELLOWORANGEREDBROWN
COLOR
TABLE
Page 35
MD-MS200W/MD-MS200/MD-MS200H
– 35 –
7
8 9 10 11 12
Figure 35 WIRING OF P.W.BOARD (4/4)
IC901
R906
5
10
15
20
C908
R907
24
13
12
1
SW901
SW901
LEAD IN
C911
C910
C906
R905
C907
C909
IC902
R901
C903
C904
C902
R902
R903
R904
C905
SW904
DISC IN
SW902
DISC MEDIA
SW903
DISC PROGRAM
CNS401
CNS601
YL
BL
FLEXIBLE PWB UNIT
(202)
MECHANISM FLEXIBLE PWB(7)
M902
FEED MOTOR
M903
LIFT MOTOR
BK
RD
TO MAIN PWB
P33 7 - D
P33 10 - B
TO MAIN PWB
MECHANISM PWB-B1(BOTTOM VIEW)MECHANISM PWB-B1(TOP VIEW)
REC
DISPLAY
EDIT/
AUTO MARK/
TIME MARK
MODE/INS
BASS/DEL
OFF
REC LEVEL
VOLUME NAME
ENTER/F.PLAY
CHARACTER
/TIME
M1
SPIN MOTOR
Page 36
MD-MS200W/MD-MS200/MD-MS200H
– 36 –
WAVEFORMS OF CD CIRCUIT
TP145
(EFM)
1.8V P-P
1
CH1=500mV
*
DC P 10
PLAY Condition
500s/d
TP143
(FEOUT)
STAND-BY MODE
FOCUS START
FOCUS ON
4
TP107
(F+)
5
TP206
(SENSE)
6
TP207
(FOK)
7
CH1=2V
*
DC P 10*DC P 10
*
DC P 10
CH4=2V
*
DC P 10
CH3=5V 100ms/dCH2=500mV
PLAYSTAND-BY
PLAY MODE
CK104
(HPFO)
2
CK102
(WBO)
3
CH1=2V
*
DC P 10*DC P 10
20µs/dCH2=500mV
PLAY Codition (MO DISC)
TP143
(FEOUT)
4
TP144
(TEOUT)
8
TP610
(SL+)
9
TP611
(SL-)
10
CH1=1V
DC 10:1
CH2=2V
DC 10:1
CH4=2V
DC 10:1
CH3=2V
DC 10:1
1s/div
PIT
(16/div)
ENV
OFFFULL ON20MHz
Bandwidth Smooth
TP144
(TEOUT)
7
TP611
(SL+)
9
TP610
(SL-)
10
CH2=2V
DC 10:1
CH4=2V
DC 10:1
CH3=2V
DC 10:1
1s/div
(1s/div)
ENV
CH Position To
-3div +3div-1div +1div0div
CH4
Position
-2.7 div
1
TP144
(TEOUT)
7
TP143
(FEOUT)
4
TP605
(SPDRR)
11
TP604
(VS)
12
CH2=2V
DC 10:1
CH1=2V
DC 10:1
CH4=2V
DC 10:1
CH3=2V
DC 10:1
1s/div
(1s/div)
ENV
CH4
Position
-2.7 div
1
CH Position To
TP605
(SPDRR)
11
TP604
(VS)
12
CH4=2V
DC 10:1
CH3=2V
DC 10:1
50ms/div
(50ms/div)
ENV
CH3
Position
-2.7 div
1
CH Position To
7
1
CK105
(TOTAL)
13
CH3=1V
DC 10:1
CH1=2V
DC 10:1
CH2=2V
DC 10:1
2ms/div
(2ms/div)
ENV
CH2
Position
-2.7 div
1
CH Position To
TP144
(TEOUT)
7
TP605
(EFM)
1
CK105
(TOTAL)
13
CH3=1V
DC 10:1
CH1=2V
DC 10:1
CH2=2V
DC 10:1
2ms/div
(2ms/div)
ENV
Groove
CH2
Position
-2.7 div
1
CH Position To
TP144
(TEOUT)
7
TP104
(T+)
14
TP145
(EFM)
1
TP106
(T-)
15
CH3=1V
DC 10:1
CH4=1V
DC 10:1
CH1=2V
DC 10:1
CH2=2V
DC 10:1
500µs/div
(500µs/div)
ENV
CH2
Position
-2.7 div
1
CH Position To
AD/DA Converter Input
SCLK
(1.4M)
17
LRCK
18
SDTI
16
MCLK
19
CH3=2V
DC 10:1
CH4=2V
DC 10:1
CH1=2V
DC 10:1
CH2=2V
DC 10:1
5µs/div
(5µs/div)
ENV
CH Position To
CH2
Position
-2.7 div
1
Page 37
MD-MS200W/MD-MS200/MD-MS200H
– 37 –
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?
No
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".
No
Yes
Does the display operate normally?
Is playback state set?
Yes
Perform the check stated in item "Playback state connot be
set".
No
Is audio output normal?
Yes
Perform the check stated in item "Audio playback circuit".
No
Is recording/playback operation normal?
Yes
Perform the check stated in item "Recording/playback
operation".
No
• Power is not turned on when the / button
is pressed.
No
No
Yes
Check the periphery of remote controller and main unit
headphone terminal (J703) and IC401.
No
Is the pin 26 of IC401 in H state?
Is operation normal when the main body button is pressed?
Check the position of Hold switch.
Is power turned on when the remote control button is
pressed?
No
Are IC401 pin 50 set to "L"?
Check the DISC IN (SW904) switch of mechanism PWB.
Yes
Yes
Is clock supplied to the pins 83 and 86 of IC401?
No
Check that voltage is applied to the periphery of IC403.
Yes
Is 2.5V applied to TP201?
No
Check whether there is solder touch of part connected to
the +2.5V line.
Page 38
MD-MS200W/MD-MS200/MD-MS200H
– 38 –
• Abnormal display
No
Yes
Is waveform output from IC 401 pins 13 to 15?
Check for pattern breakage of flexible PWB, check for
defects of display microcomputer (replace the display unit).
Is waveform output from CNS 402 pins 1 to 3?
Are the pin7 (VCC) and pin 6 (GND) normal?
• Playback state cannot be set
Is playback state unsettable for high reflection disc and low
reflection disc?
Yes
Check between IC401 and
CNS402.
No
Check the periphery of IC401.
Proceed to "Test mode check".
Yes
Only the low reflection disc cannot be played back.
Only the high reflection disc cannot be played back.
Yes
Is the pin 46 of IC401 in L state when the high reflection disc
is inserted?
Is the pin 51 of IC401 and pin 23 of IC101 in L state?
Check SW902, mechanism flexible PWB and CN601.
No
Proceed to "Test mode check".
Yes
No
Yes
Is the pin 46 of IC401 in L state when the high reflection disc
is inserted?
Is the pin 51 of IC401 and pin 23 of IC101 in L state?
No
Proceed to "Test mode check".
Yes
Check SW902, mechanism flexible PWB and CN601.
Page 39
MD-MS200W/MD-MS200/MD-MS200H
– 39 –
• Test mode check
Insert a high reflection (low reflection) disc, and once perform automatic adjustment in AUTO mode, and then check in MANUAL mode.
Simultaneously observe waveforms of EFM(TP145), FEOUT(TP143), and TEOUT(TP144).
Does the optical pickup move to outer/inner periphery when
the / button is pressed?
Check the pins 56 and 57 of IC201, the pins 25, 27, 29 and 30
of IC601, the pins 10 and 11 of CNS601, and the slide motor
terminal.
No
Is tracking error offset measurement within allowable range?
Yes
Check Vref values of pins 3 and 4 of IC101 and pin 22 of IC201.
No
Is focus error offset measurement within allowable range?
Yes
Check Vref values of pins 3 and 4 of IC101 and pin 22 of IC201.
No
Yes
Is laser power normal when laser lights?
Check the pins 21 and 22 of IC101, the pins 6 and 52 of IC401,
the periphery of Q101, Q102, and Q103, CNS101, and pickup
flexible PWB insertion.
No
Yes
Does focus access occur in focus gain rough adjustment
step?
Check the pins 52 and 53 of IC201, the pins 10, 12, 14, and 15
of IC601,and the pins 5 and 7 of CNS101.
No
Yes
Is adjustment out of allowable range?
Check whether values of pins 10, 11, 14, and 15 of IC201, pins
30 and 32 of (IC101) (TP143) change when the / button
is pressed.
No
Does the disc motor rotate in the same step?
Check as stated in item "The disc motor does not rotate".
No
Is focus servo applied in tracking gain adjustment step?
Check timing of pins 91 and 92 of IC401 and TP144(TEOUT).
No
Yes
Yes
Doesn't the disc motor rotate at high speed in the same step?
No
Check EFM waveform of pin 23 of IC201 in case of high
reflection.
Check ADIP waveform of pin 4 of IC201 in case of low reflection.
Yes
Is tracking gain adjustment within allowable range in the
same step?
Check whether values of pins 16 to 19 of IC201 and
TP144(TEOUT) change when the / button is pressed.
No
Yes
Is adjustment within allowable range in tracking error
balance adjustment step?
Check whether value of pin 20 of IC201 and TP144(TEOUT)
changes or DC shift occurs when the / button is
pressed.
No
Yes
Is tracking servo applied in focus gain fine adjustment step?
Check waveforms of pins 54 and 55 of IC201, pins 18, 19, 21,
and 23 of IC601, pins 4 and 6 of CNS101.
No
Yes
Is slide servo applied in continuous playback step?
Replace IC201.
No
Yes
Is cluster address counted up continuously in the same step?
Check waveforms of pins 53 to 56 of IC101 and pins 23 to 25 of
IC201. (In case of low reflection check also the waveform of pin
4 of IC201.)
No
Yes
Yes
Continued on the next page.
Page 40
MD-MS200W/MD-MS200/MD-MS200H
– 40 –
Continued from the preceding page
In case of high reflection disc, proceed to the item "normal
playback".In case of low reflection disc, check whether
adjustment is within allowable range in the TOTAL level
adjustment step.
Check whether values of pins 10, 11, 14, and 15 of IC201 and
pins 30 and 32 of IC101 (TP143) change when the /
button is pressed.
No
Doesn't the disc motor run at high speed in the same step?
Check ADIP waveform of pin 4 of IC201.
No
Yes
Is tracking gain adjustment within allowable range in the
same step?
Check whether values of pins 16 to 19 of IC201 and TP144
(TEOUT) change when the / button is pressed.
No
Yes
Is adjustment within allowable range in tracking error
balance adjustment step?
Check whether value of pin 20 of IC201 and TP144(TEOUT)
changes or DC shift occurs when the / button is
pressed.
No
Yes
Is tracking servo applied in focus gain fine adjustment step?
Check waveforms of pins 54 and 55 of IC201, pins 18, 19, 21,
and 23 of IC601, pins 4 and 6 of CNS101.
No
Yes
Is slide servo applied in continuous playback step?
Replace IC201.
No
Yes
Yes
Check item "Normal Playback".
Page 41
MD-MS200W/MD-MS200/MD-MS200H
– 41 –
No
• Normal playback
Is initialization performed normally in case of high reflection
disc normal playback?
When the address up to the sector address has been proved to be normal in the test mode.
Yes
No
Does the playback time display act?
Check IC201 and IC202 connection line.
Is an attempt tp read repeatebly the TOC section of low
reflection disc made?
No
Check whether the disc is new one.
Yes
Position check in INNER mode
Yes
• Audio playback circuit
Although the playback time display is acting, no sound is given during playback in the normal mode.
No
Is audio waveform output from IC501 pins 26 and 27?
Yes
Is audio waveform output from IC703 pins 18 and 19.
No
Check the pins 5 and 6 of IC703.
Yes
Is audio waveform output from J703 pins 4 and 5.
No
Check whether there is defective solder joint of audio signal line
between IC703 and J703.
Check headphones jack,and periphery of headphone.
Yes
• The disc motor fails to rotate.
No
Check the periphery of IC201.
Is waveform observed on the pins 58 and 59 of IC201 in
focus gain rough adjustment step?Is audio waveform Is
Yes
waveform observed on the pins 21 of IC601?
Replace IC601.
Yes
No
Check solder joints of L607, IC201, IC901, CNS601, and flexible
PWB.
No
Check the lead-in switch SW901, solder joint of mechanism
PWB, and the pin 8 of CNS601.
No
Is the read-in switch turned on when the optical pickup is
moved to the innermost periphery in NORMAL mode?
(Is the pin 48 of IC401 on L level?)
Check IC201 pins 76 to 78, pin 80 and IC501 pins 11, 12, 13, 15.
Do the pins 16 and 21 of IC901 waveform observe?
Replace the disc motor.
Yes
Page 42
MD-MS200W/MD-MS200/MD-MS200H
– 42 –
• Recording/playback operation
Insert a low reflection disc, and ascertain audio output by normal playback, and then set TEST REC mode.
Yes
Does the head move down, failing to start record even
when the continuous record mode is set after address?
Check voltage of pins 56 and 57 of IC401, pins 2, 4, 7, and 9 of
IC851, pins 12 and 13 of CNS601. Check whether disc is
record-inhibited.
No
Is RF waveform output TP145 in recording/playback mode?
Does level of pins 6 and 54 of IC401 and pin 22 of IC101
change depending on record and playback?
Is RF pattern output from IC201 pin 60 and CNS201 pin 2?
Yes
No
Check for soldering failure of IC201 and CNS201.
No
Check periphery of IC401 and IC101.
Check whether there is any damage in IC101, periphery of
Q101, and laser diode.
Yes
Check for defects of IC351 in head drive flexible PWB,
Q351 to 354, head, flexible PWB.
No
Yes
Yes
Is audio monitor output given in normal mode LINE IN
record?
Check waveforms of pins 111, 12, 14, 15 of IC501, pins 76 to
79 of IC201.
Is waveform obtained on IC501 pins 3 and 5?
No
Yes
Check whether the pin 24 of IC501 and the pin 75 of IC401 are
in H state.
No
No
Check whether the pin 8 of IC701 is in H state. Check whether
voltage of pins 13 to 15 of IC701 changes when the Record
Volume Up/Down button is pressed
Is audio waveform observed on the pins 18 and 19 of
IC703?
Yes
Check whether input waveform is observed on the pins 5
and 6 of IC703.
Page 43
MD-MS200W/MD-MS200/MD-MS200H
– 43 –
1 ANI4 KEY1 Input Main unit key input detection input 1
2 ANI5 KEY2 Input Main unit key input detection input 2
3 ANI6 TEMP Input Temperature detection input
4 ANI7 TCG Input TOTAL signal level detection input
5 AVSS AVSS Input A/D converter ground potential
6 ANO0 LDVAR Output Laser power set output
7 ANO1 MDOUT Output Internal operation monitor output
8 AVREF1 AVREF1 Input D/A converter reference voltage input
9 P70 EPCS Output EEPROM chip selection output
10 P71 EEPD In/Output EEPROM serial data input/output
11 P72 EEPK Output EEPROM serial clock output
12 VSS VSS Input Ground potential
13 P20 DSPSTB Output Strobe output for main unit indication
14 SO1 DSPDAT Outout Indication data output
15 SCK1 DSPSCK In/Output Serial clock input/output for indication
16 P23 DSPSEL Output Indication data selection output
17 P24 RTCCE Output Chip enable output for RTC
18 P25 RTCWR Output Read/write output for RTC
19 P26 RTCDT In/Output Serial data input/output for RTC
20 P27 RTCCK Output Serial clock output for RTC
21* P80 P80 Output Not used
22 P81 RPLAY Input Remote control PLAY key input
23 P82 PLAY Input Main unit PLAY key input
24 P83 REC Input Main unit REC key input
25 P84 STOP Input Main unit STOP key input
26 P85 HOLD Input Main unit HOLD key input
27 P86 XRST Output LSI reset signal output
28 P87 PBGAIN Output Playback gain selection output
29-36 P40-47 SYSD0-SYSD7 Input/Output LSI parallel data bus
37 P50 SYWRX Output LSI register write pulse signal output
38 P51 SYRDX Output LSI register read pulse signal output
39 P52 SYCS Output LSI register selection signal output
40 P53 SWPUP Output Output for pull-up (*Terminal pull-up)
41 P54 TEST0 Input Tset Mode set input 0
42 P55 TEST1 Input Tset Mode set input 0
43 VSS VSS Input Ground potential
44 P56 P56 Output Not used
45 P57 MODE1 Input Operation mode setting input 1
46 P60 DISC ID Input Disc type detection switch input
47 P61 DISC PRO Input Record enable/disable detection switch input
48 P62 INNSW Input Innermost periphery position detection switch input
49 P63 EJECT Input Eject operation detection switch input
50 P64 DISC IN Input Disc insertion detection switch input
51 P65 DISC Output Tracking signal polarity selection output
52 P66 LDON Output Laser control output
53 P67 HFON Output Pickup high frequency superposition control output
54 P100 HDON Output Magnetic head current control output
55 T06 T06 Output Serial clock output for remote control
56 P102 LDCNT1 Output Magnetic head arm control output 1
57 P103 LDCNT2 Output Magnetic head arm control output 2
IC401 RH-iX2596AF02(IX2596AF):System Microcomputer (1/2)
FUNCTION TABLE OF IC
Pin No.
FunctionPort Name Terminal Name
Input/Output
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Page 44
MD-MS200W/MD-MS200/MD-MS200H
– 44 –
58 P30 INPCNT Output Internal power control output
59 P31 EXPCNT Output External power control output
60 P32 DPCNT1 Output Mechanism driver power control output 1
61 P33 DPCNT2 Output Mechanism driver power control output 2
62 P34 LDPCNT Output Power control output for laser
63 P35 RFPCNT Output Power control output for RF circuit
64 BUZ BEEP Output Beep output
65 P37 SPCNT1 Output System power control output 1
66 P90 SPCNT2 Output System power control output 2
67 P91 CLKSTP Output 2 MHz clock control output
68 P92 MCPGIN Input Mic plug detection input
69 P93 INPGIN Input INPUT plug detection input
70 P94 INPGCK Input INPUT plug discrimination signal input
71 P95 OPTCNT Output Optical input circuit control output
72 P96 RCPCNT Output Record circuit power control output
73 P120 EMPHO Output Emphasis control output 0
74 P121 DAPON Ouput DA converter control output
75 P122 ADPON Output AD converter control output
76 P123 PBMUTE Output Playback audio IC control output
77 P124 PBAULT Ouput Data latch output for playback audio IC control
78 P125 RCAULT Output Data latch output for record audio IC control
79 P126 AUDATA Output Serial data output for audio IC control
80 P127 AUSCLK Output Serial clock output for audio IC control
81 IC IC Input Internal connection
82* X2 X2 Inout Not used
83 X1 X1 Input Main system clock input
84 VDD VDD Input Positive power supply
85* XT2 XT2 Input Not used
86 XT1 XT1 IInput Sub-system clock input
87 RESET RESET Input System reset input
88 T100 CIN Input Track cross signal input
89 T101 SPIN Input Spin motor rotational speed input
90 INTP2 DINT Input LSI interruption request signal
91 P03/INTP3 SENSE Input Servo status detection signal input
92 P04 FOK Input Focus OK signal input
93*,94* P05,06 P05,06 Output Not used
95 AVDD AVDD Input A/D converter analog power
96 AVREF0 AVREF0 Input A/D converter reference voltage input
97 ANI0 BATINN Input Built-in battery voltage detection input
98 ANI1 BATEXT Input External battery voltage detection input
99 ANI2 MODE0 Input Destination setting voltage detection input
100 ANI3 RKEY Input Remote control key input detection input
IC401 RH-iX2596AF02(IX2596AF):System Microcomputer (2/2)
Pin No.
FunctionPort Name Terminal Name
Input/Output
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Page 45
MD-MS200W/MD-MS200/MD-MS200H
– 45 –
1*-4* NC — Be sure to use this terminal in OPEN state so as to get more stable connected inside,
and is the low truth line drawing oscillation.
5 FOE Input When this terminal is on H level, frequency selected by the FSEL terminal is output from
the FOUT terminal. When this terminal is on L level, the FOUT terminal is set to highimpedance.
6 WR Input DATA terminal input/output selection terminal
H level: Data input (RTC write)
L level: Data output (RTC read)
7 FSEL Input Frequency to be output from the FOUT terminal is selected.
H level: 1 Hz L level: 32.768 kHz
8 CE Input Chip enable input terminal
H level: Enable
When this terminal is on L level, the DATA terminal is set to high-impedance state, and
the CLK, DATA, and WR terminals are set to input reception disabled state. When this
terminal is on L level, TM bit is cleared.
9 GND — To be connected to the negative (ground) side of power supply.
10 FOUT Output Frequency selected by the FSEL terminal is output. 1 Hz output is synchronized with
internal 1 sec signal. This terminal is not affected by the CE terminal.
11 DATA In/Output Input/output terminal to be used for data writing and reading
12 CLK Input Serial clock input terminal.
At the rise edge data is input in write mode but in read mode data is output.
13* NC — Be sure to use this terminal in OPEN state so as to get more stable connected inside,
and is the low truth line drawing oscillation.
14 VDD — To be connected to the positive side of power supply.
15*-18* NC — Be sure to use this terminal in OPEN state so as to get more stable connected inside,
and is the low truth line drawing oscillation.
IC406 VHiRTC4543B-1 (RTC4543B):Rialtime Clock
Pin No.
Terminal Name
Function
Input/Output
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Page 46
MD-MS200W/MD-MS200/MD-MS200H
– 46 –
— M E M O —
Page 47
MD-MS200W/MD-MS200/MD-MS200H
– 47 –
PARTS GUIDE
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.
“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
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
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%.
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.
MD-MS200W
MD-MS200
MD-MS200H
MODEL
Page 48
PRICE
RANK
DESCRIPTIONNO.
PART CODE NO. PARTS CODE
PRICE
RANK
DESCRIPTION
MD-MS200W/MD-MS200/MD-MS200H
– 1 –
INTEGRATED CIRCUITS
IC101 VHIIR3R50//-1 J AV RF Signal Processor,IR3R50
IC201 VHILR37646/-1 J BF ENDEC,LR37646
IC202 RH-IX2567AFZZ J BA 4bit D-RAM,IX2567AF
IC351 VHI74ACT02F-1 J AF Head Driver,74ACT02F
IC401 RH-IX2596AF02 J AX System Microcomputer,
IX2596AF
IC402 VHIS29294A/-1 J AH E -PROM,S29294A
IC403 VHITC7W14FU-1 J AF Inverter,TC7W14FU
IC404 VHI7SH00FU/-1 J AE NAND Gate,7SH00FU
IC405 VHI61AC2102-1 J A E Reset,61AC2102
IC406 VHIRTC4543B-1 J AM Realtime Clock,RTC4543B
IC501 VHIAK4520VF-1 J AV AD/DA Converter,AK4520VF
IC601 VHIBH6512FS-1 J AR Motor Driver,BH6512FS
IC701 VHIIR3R54N/-1 J AQ Audio Amp.,IR3R54N
IC702 VHITK71350M-1 J AF Power Drive,
IC703 VHIIR3R54N/-1 J AQ Audio Amp.,IR3R54N
IC800 VHVICPS18//-1 J AE Varistor/Surge Absorber,CPS18
IC801 VHIHAT1025R-1 J AK Power Select,HAT1025R
IC802 VHITC7S00FU-1 J AD Charge Drive,TC7S00FU
IC803 VHVICPS05//-1 J AF Varistor/Sarge Absorber,CPS05
IC804 VHVICPS07//-1 J AF Varistor/Sarge Absorber,CPS07
IC805 VHI62FP2802-1 J AF Voltage Regulator,62FP2802
IC806 VHI62FP3302-1 J AE Voltage Regulator,62FP3302
IC821 VHIIR3M09N/-1 J AL Power Drive,IR3M09N
IC822 VHILMS6702/-1 J AG Power Drive,LM6702
IC841 VHIIR3M09N/-1 J AL Power Drive,IR3M09N
IC851 VHILB1638M/-1 J AH Motor Drive,LB1638M
IC861 VHI62FP2802-1 J AF Voltage Regulator,62FP2802
IC901 VHISN761031-1 J AP 3-Phase Brushleess Motor
Driver,SN761031
IC902 VHIHN1C01FU-1 J AD Dua Power Transistor,
HN1C01FU
TRANSISTORS
Q101 VS2SA1314C/-1 J AD Silicon,PNP,2SA1314 C
Q102 VSDTA114TE/-1 J AB Digital,PNP,DTA114 TE
Q103 VSDTC144TE/-1 J AC Digital,NPN,DTC144 TE
Q171 VS2SA1745//-1 J AC Silicon,PNP,2SA1745
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
Q711 VSDTC323TK/-1 J AB Digital,NPN,DTC323 TK
Q721 VS2SC4213B/-1 J AC Silicon,NPN,2SC4213 B
Q801 VS2SC2982C/-1 J AC Silicon,NPN,2SC2982 C
Q802,803 VSDTC144EE/-1 J AB Digital,NPN,DTC144 EE
Q804 VS2SA1745//-1 J AC Silicon,PNP,2SA1745
Q841 VHILML2402/-1 J AF Power Drive,LML2402
DIODES
D351,352 VHDSB0209CP-1 J AC Silicon,SB0209CP
D401 VHDDA221///-1 J AB Silicon,DA221
D402 VHDDAN222//-1 J AA Silicon,DAN222
D471 VHDSB00703Q-1 J AB Silicon,SB00703Q
D491 VHE015Z5R1Y-1 J AD Zener,5.1V,015Z5.1Y
D801 VHE15AZ7R5Y-1 J AC Zener,7.5V,15AZ7.5Y
D802 VHDSB10015C-1 J AD Silicon,SB10015C
D803 VHDDAN222//-1 J AA Silicon,DAN222
D821 VHDSB10015C-1 J AD Silicon,SB10015C
D841 VHDSB10015C-1 J AD Silicon,SB10015C
D842 VHD1SS373//-1 J AD Silicon,1SS373
D861,862 VHDSB10015C-1 J AD Silicon,SB10015C
COILS
L100 RCILC0230AFZZ J AC Choke,0.47 µH
L201,202 RCILC0230AFZZ J AC Choke,0.47 µH
L491 RCILC0230AFZZ J AC Choke,0.47 µH
L500 VPANM4R7J0000 J AC 4.7 µH
L600 RCILR0559AFZZ J AC 47 µH
L601,602 RCILC0246AFZZ J AC 100 µH,Choke
L603,604 RCILR0559AFZZ J AC 47 µH
L605,606 RCILC0246AFZZ J AC 100 µH,Choke
L607 RCILR0559AFZZ J AC 47 µH
L612 RCILC0230AFZZ J AC Choke,0.47 µH
L721 RCILC0230AFZZ J AC Choke,0.47 µH
L751,752 RCILR0559AFZZ J AC 47 µH
L800 RCORF0112AFZZ J AC Ceramic Core
L801 RCILC0330AFZZ J AC 1 µH,Choke
L821,822 RCILC0332AFZZ J AC 4.7 µH,Choke
L841 RCILC0332AFZZ J AC 4.7 µH,Choke
L842 RCILC0333AFZZ J AC 10 µH,Choke
L861,862 RCILR0559AFZZ J AC 47 µH
L863 RCILC0332AFZZ J AC 4.7 µH,Choke
L881,882 RCILC0230AFZZ J AC Choke,0.47 µH
VIBRATOR
XL201 RCRSC0010AFZZ J AK Crystal,33.868MHz
CAPACITORS
C100,101 VCKYTV0JB105K J AD 1 µF,6.3V
C102 VCKYTV1CB224K J AB 0.22 µF,16V
C103 VCKYTV1CB474K J AC 0.47 µF,16V
C104 VCCCCY1HH3R0C J AA 3 pF (CH),50V
C105 VCKYCY1HB222K J AA 0.0022 µF,50V
C106,107 VCCCCY1HH120J J AA 12 pF (CH),50V
C108,109 VCCCCY1HH8R0D J AA 8 pF (CH),50V
C111,112 VCKYTV0JB105K J AD 1 µF,6.3V
C114 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum
C115 VCCCCY1HH221J J AA 220 pF (CH),50V
C116 VCCCCY1HH101J J AA 100 pF (CH),50V
C118 VCKYCY1HB331K J AA 330 pF,50V
C119 VCKYCY1HB332K J AA 0.0033 µF,50V
C120 VCKYCY1HB331K J AA 330 pF,50V
C121,122 VCKYTV0JB105K J AD 1 µF,6.3V
C123,124 VCKYCY1EB223K J AB 0.022 µF,25V
C125,126 VCKYCY1HB682K J AA 0.0068 µF,50V
C127 VCKYTV1CB104K J AA 0.1 µF,16V
C128 VCKYTV0JB105K J AD 1 µF,6.3V
C129 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum
C130,131 VCKYTV0JB105K J AD 1 µF,6.3V
C132 VCCCCY1HH6R0C J AA 6 pF (CH),50V
C133 VCCCCY1HH100D J AA 10 pF (CH),50V
C150 VCCCCY1HH2R0C J AA 2 pF (CH),50V
C160 VCCSCY1HL391J J AA 390 pF,50V
C161 VCKYTQ1CB105K J AD 1 µF,16V
C162 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum
C163 VCKYTV0JB105K J AD 1 µF,6.3V
C164 VCKYCY1CB473K J AA 0.047 µF,16V
C165 VCKYCY1CB333K J AA 0.033 µF,16V
C171 VCKYTV0JB105K J AD 1 µF,6.3V
C201 VCKYTV1CF105Z J AB 1 µF,16V
C202 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum
C203,204 VCKYCY1EF104Z J AA 0.1 µF,25V
C205 VCCCCY1HH330J J AA 33 pF (CH),50V
C206 VCKYTV1CB184K J AC 0.18 µF,16V
C207 VCCCCY1HH330J J AA 33 pF (CH),50V
C211,212 VCCCCY1HH5R0C J AA 5 pF (CH),50V
C351 VCCCCY1HH151J J AA 150 pF (CH),50V
C353 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum
C354 VCKYTQ1EB104K J AC 0.1 µF,25V
C357 VCKYCY1CF104Z J AB 0.1 µF,16V
C361 VCKYTV1HB393K J AB 0.039 µF,50V
C401 VCKYCY1CB473K J AA 0.047 µF,16V
C404 VCKYTV1CF105Z J AB 1 µF,16V
C405 VCCCCY1HH100D J AA 10 pF (CH),50V
C406 VCKYCY1HB681K J AA 680 pF,50V
C407 VCKYTV1CF105Z J AB 1 µF,16V
C408 VCKYCY1EB103K J AA 0.01 µF,25V
C461 VCKYCY1EF104Z J AA 0.1 µF,25V
C471 VCKYTV1CF105Z J AB 1 µF,16V
C491 VCKYCY1EF104Z J AA 0.1 µF,25V
C500 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum
C501,502 VCKYCY1HB471K J AA 470 pF,50V
C503,504 VCSAFA1AJ335M J AD 3.3 µF,10V
C505 VCKYTV1CB104K J AA 0.1 µF,16V
C507 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum
C508~510 VCKYTV0JB105K J AD 1 µF,6.3V
C511 VCKYTQ1CB105K J AD 1 µF,16V
C600 RC-KZ1170AFZZ J AF 3.3 µF,6.3V
C601~607 VCKYTV1CF105Z J AB 1 µF,16V
C612 VCKYTV1CB104K J AA 0.1 µF,16V
C613~615 VCKYCY1EB103K J AA 0.01 µF,25V
C701,702 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum
C703 VCKYCY1EB103K J AA 0.01 µF,25V
C711,712 VCCCCY1HH101J J AA 100 pF (CH),50V
C713,714 VCKYTV0JB105K J AD 1 µF,6.3V
C715 VCKYCY1EF104Z J AA 0.1 µF,25V
2
Page 49
NO.
PRICE
RANK
DESCRIPTIONPARTS CODE
NO. PART CODE
PRICE
RANK
DESCRIPTION
MD-MS200W/MD-MS200/MD-MS200H
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
C728 VCKYCY1EF104Z J AA 0.1 µF,25V
C729 RC-KZ1168AFZZ J AC 1 µF,10V,Electrolytic
C730 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum
C731 VCKYCY1CF224Z J AB 0.22 µF,16V
C733,734 VCKYTV1CB104K J AA 0.1 µF,16V
C751,752 VCKYCY1EB153K J AA 0.015 µF,25V
C753,754 VCKYTV1CF105Z J AB 1 µF,16V
C755 VCKYCY1EB103K J A A 0.01 µF,25V
C756,757 VCKYTV1CF105Z J AB 1 µF,16V
C758 VCSAFA1AJ335M J AD 3.3 µF,10V
C759 VCKRCY1CS563K J AB 0.056 µF,16V
C761,762 VCKYTV0JB105K J AD 1 µF,6.3V
C802 VCKYTV1CF105Z J AB 1 µF,16V
C803 VCKYTV1CB104K J AA 0.1 µF,16V
C804 VCKYTV1CF105Z J AB 1 µF,16V
C805 VCEAPS107AF0J J AC 100 µF,6.3V,Electrolytic
C806 RC-KZ1170AFZZ J AF 3.3 µF,6.3V
C807 VCKYTV1CB104K J AA 0.1 µF,16V
C808 VCKYTV1CB184K J AC 0.18 µF,16V
C809 VCSAFA0JJ106M J AD 10 µF,6.3V,Electrolytic,Tantalum
C810,811 VCKYTV1CB334K J AC 0.33 µF,16V
C812 VCKYTV1CB184K J AC 0.18 µF,16V
C813 VCKYTV1CF105Z J AB 1 µF,16V
C822 VCCCCY1HH2R0C J AA 2 pF (CH),50V
C823,824 VCCCCY1HH101J J AA 100 pF (CH),50V
C825 VCCCCY1HH5R0C J AA 5 pF (CH),50V
C826 RC-KZ1170AFZZ J AF 3.3 µF,6.3V
C827 VCEAPS227AF0G J AC 220 µF,4V,Electrolytic
C828 VCKYTV0JB105K J AD 1 µF,6.3V
C842 VCCCCY1HH270J J AA 27 pF (CH),50V
C843,844 VCCCCY1HH101J J AA 100 pF (CH),50V
C845 VCCCCY1HH120J J AA 12 pF (CH),50V
C846 VCKYTQ1CB105K J AD 1 µF,16V
C847 RC-KZ1170AFZZ J AF 3.3 µF,6.3V
C848 VCKYTV0JB105K J AD 1 µF,6.3V
C849 VCKYCY1EB103K J AA 0.01 µF,25V
C850 VCKYCY1HB102K J AA 1000 pF,50V
C861 VCKYTV1CF105Z J AB 1 µF,16V
C862 VCKYTV1CB184K J AC 0.18 µF,16V
C863 VCKYTQ1CB105K J AD 1 µF,16V
C865,866 VCKYTQ1CB105K J AD 1 µF,16V
C867 VCEAPS227AF0G J AC 220 µF,4V,Electrolytic
C868 VCKYTV1CF105Z J AB 1 µF,16V
C869 VCEAPS227AF0G J AC 220 µF,4V,Electrolytic
C881 VCKYTV1CB104K J AA 0.1 µF,16V
C882 VCKYTV1CF105Z J AB 1 µF,16V
C902 VCKYCY1EB223K J A B 0.022 µF,25V
C903 VCKYCY1CB473K J AA 0.047 µF,16V
C904 VCKYCY1EB223K J A B 0.022 µF,25V
C905~907 VCKYCY1HB332K J AA 0.0033 µF,50V
C908,909 VCKYTV1CB104K J AA 0.1 µF,16V
C910 VCKYTV1CF105Z J AB 1 µF,16V
C911 VCKYCY1CF104Z J AB 0.1 µ F,16V
RESISTORS
VRS-CY1JB000J J AA 0 ohm,Jumper,0.8x1.55mm,
Green
R101 VRS-CY1JB104J J AA 100 kohm,1/16W
R102 VRS-CY1JB123J J AA 12 kohms,1/16W
R104 VRS-CY1JB392J J AA 3.9 kohms,1/16W
R105 VRS-CY1JB472J J AA 4.7 kohms,1/16W
R106 VRS-CY1JB123J J AA 12 kohms,1/16W
R107 VRS-CY1JB124D J AA 120 kohms,1/16W
R109 VRS-CY1JB273D J AA 27 kohms,1/16W
R111 VRS-CY1JB273D J AA 27 kohms,1/16W
R112 VRS-CY1JB124D J AA 120 kohms,1/16W
R113 VRS-CY1JB123J J AA 12 kohms,1/16W
R116 VRS-CY1JB183J J AA 18 kohms,1/16W
R117 VRS-CY1JB224D J AA 220 kohms,1/16W
R119,120 VRS-CY1JB473D J AA 47 kohms,1/16W
R121 VRS-CY1JB224D J AA 220 kohms,1/16W
R122 VRS-CY1JB183J J AA 18 kohms,1/16W
R124,125 VRS-CY1JB184J J AA 180 kohms,1/16W
R126 VRS-CY1JB471J J AA 470 ohms,1/16W
R127 VRS-CY1JB391J J AA 390 ohms,1/16W
R128,129 VRS-CY1JB102J J AA 1 kohm,1/16W
R130 VRS-CY1JB1R0J J AA 1 ohm,1/16W
R131 VRS-CY1JB104J J AA 100 kohm,1/16W
R132 VRS-CY1JB393J J AA 39 kohms,1/16W
R133 VRS-CY1JB154J J AA 150 kohms,1/16W
R134 VRS-CY1JB103J J AA 10 kohm,1/16W
R136 VRS-CY1JB124J J AA 120 kohms,1/16W
R137 VRS-CY1JB223J J AA 22 kohms,1/16W
R138 VRS-CY1JB683J J AA 68 kohms,1/16W
R139,140 VRS-CY1JB473J J AA 47 kohms,1/16W
R141 VRS-CY1JB222J J AA 2.2 kohms,1/16W
R142 VRS-CY1JB153J J AA 15 kohms,1/16W
R143 VRS-CY1JB103J J AA 10 kohm,1/16W
R144 VRS-CY1JB221J J AA 220 ohms,1/16W
R145 VRS-CY1JB335J J AA 3.3 Mohms,1/16W
R151 VRS-CY1JB103J J AA 10 kohm,1/16W
R154 VRS-CY1JB122J J AA 1.2 kohms,1/16W
R160 VRS-CY1JB104J J AA 100 kohm,1/16W
R161 VRS-CY1JB122J J AA 1.2 kohms,1/16W
R171 VRS-CY1JB103J J AA 10 kohm,1/16W
R204 VRS-CY1JB102J J AA 1 kohm,1/16W
R222 VRS-CY1JB105J J AA 1 Mohm,1/16W
R361 VRS-TQ2BB8R2J J AB 8.2 ohms,1/8W
R401 VRS-CY1JB334J J AA 330 kohms,1/16W
R402 VRS-CY1JB102J J AA 1 kohm,1/16W
R403 VRS-CY1JB272J J AA 2.7 kohms,1/16W
R404~406 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
R416 VRS-CY1JB123J J AA 12 kohms,1/16W
R417 VRS-CY1JB104J J AA 100 kohm,1/16W
R418 VRS-CY1JB393J J AA 39 kohms,1/16W
R421 VRS-CY1JB103J J AA 10 kohm,1/16W
R422 VRS-CY1JB104J J AA 100 kohm,1/16W
R423 VRS-CY1JB103J J AA 10 kohm,1/16W
R424 VRS-CY1JB104J J AA 100 kohm,1/16W
R425,426 VRS-CY1JB223J J AA 22 kohms,1/16W
R428 VRS-CY1JB153J J AA 15 kohms,1/16W
R429 VRS-CY1JB103J J AA 10 kohm,1/16W
R433,434 VRS-CY1JB104J J AA 100 kohm,1/16W
R435,436 VRS-CY1JB333J J AA 33 kohms,1/16W
R437,438 VRS-CY1JB103J J AA 10 kohm,1/16W
R441~444 VRS-CY1JB102J J AA 1 kohm,1/16W
R445,446 VRS-CY1JB103J J AA 10 kohm,1/16W
R447 VRS-CY1JB223J J AA 22 kohms,1/16W
R448 VRS-CY1JB154J J AA 150 kohms,1/16W [MD-MS200]
R448 VRS-CY1JB393J J AA 39 kohms,1/16W [MD-MS200W]
R448 VRS-CY1JB683J J AA 68 kohms,1/16W [MD-MS200H]
R449 VRS-CY1JB223D J AA 22 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
R461 VRS-CY1JB363D J AA 36 kohms,1/16W
R462 VRS-CY1JB183D J AA 18 kohms,1/16W
R471 VRS-CY1JB471J J AA 470 ohms,1/16W
R472 VRS-CY1JB222J J AA 2.2 kohms,1/16W
R473 VRS-CY1JB123J J AA 12 kohms,1/16W
R474 VRS-CY1JB473J J AA 47 kohms,1/16W
R500 VRS-CY1JB4R7J J AA 4.7 ohms,1/16W
R501,502 VRS-CY1JB222J J AA 2.2 kohms,1/16W
R601 VRS-CY1JB103J J AA 10 kohm,1/16W
R701,702 VRS-CY1JB101J J AA 100 ohm,1/16W
R703 VRS-CY1JB154J J AA 150 kohms,1/16W
R711,712 VRS-CY1JB472J J AA 4.7 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-CY1JB103J J AA 10 kohm,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
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
– 2 –
Page 50
PRICE
RANK
DESCRIPTIONNO.
PART CODE NO. PARTS CODE
PRICE
RANK
DESCRIPTION
MD-MS200W/MD-MS200/MD-MS200H
R765,766 VRS-CY1JB180J J AA 18 ohms,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
R810 VRS-CY1JB204D J AA 200 kohms,1/16W
R811 VRS-CY1JB184D J AA 180 kohms,1/16W
R812 VRS-CY1JB103J J AA 10 kohm,1/16W
R821 VRS-CY1JB474J J AA 470 kohms,1/16W
R822 VRS-CY1JB684J J AA 680 kohms,1/16W
R823 VRS-CY1JB335J J AA 3.3 Mohms,1/16W
R824 VRS-CY1JB153J J AA 15 kohms,1/16W
R826 VRS-CY1JB103J J AA 10 kohm,1/16W
R827 VRS-CY1JB474D J AA 470 kohms,1/16W
R828 VRS-CY1JB334D J AA 330 kohms,1/16W
R829 VRS-CY1JB474J J AA 470 kohms,1/16W
R830 VRS-CY1JB220J J AA 22 ohms,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-CY1JB394D J AA 390 kohms,1/16W
R848 VRS-CY1JB274D J AA 270 kohms,1/16W
R849 VRS-CY1JB303J J AA 30 kohms,1/16W
R851 VRS-CY1JB104J J AA 100 kohm,1/16W
R901 VRS-CY1JB563J J AA 56 kohms,1/16W
R902 VRS-CY1JB331J J AA 330 ohms,1/16W
R903,904 VRS-CY1JB1R0J J AA 1 ohm,1/16W
R905 VRS-CY1JB103J J AA 10 kohm,1/16W
R906,907 VRS-CY1JB154J J AA 150 kohms,1/16W
OTHER CIRCUITRY PARTS
CNS101 QCNCWXX26AFZZ J AF Socket,26Pin
CNS201 QCNCW764FAFZZ J AD Socket,6Pin
CNS351 QCNCW764FAFZZ J AD Socket,6Pin
CNS401 QCNCW749PAFZZ J AE Socket,14Pin
CNS402 QCNCW764GAFZZ J AD Socket,7Pin
CNS601 QCNCW764NAFZZ J AE Socket,13Pin
J701 QJAKZ0254AFZZ J AR Jack,OPTICAL/LIVE IN
J702 QJAKM0189AFZZ J AE Jack,MIC IN
J703 QJAKM0200AFZZ J AF Jack,Headphones
J801 QJAKC0123AFZZ J AE Jack,DC IN
M1 RMOTV0480AFZZ J AS Motor Ass’y [Spin]
M902 RMOTV0473AFM1 J AS Motor Ass’y [Fead]
M903 RMOTV0474AFM1 J AS Motor Ass’y [Lift]
SW401 QSW-M0158AFZZ J AD Switch,Push Type
[Disc Cover Open/Close
Detection]
SW402 QSW-S0910AFZZ J AD Switch,Push Type [Hold]
SW901 QSW-M0158AFZZ J AD Switch,Push Type [Lead In]
SW902 QSW-M0160AFZZ J AE Switch,Push Type [Disc Media]
SW903 QSW-M0161AFZZ J AE Switch,Push Type
[Disc Program]
SW904 QSW-M0160AFZZ J AE Switch,Push Type [Disc Media]
MECHANICAL PARTS
1 LANGF1552AFM1 J AG Screw Drive Ass’y
2 LANGF1575AFZZ J AD Spacer,Motor
3 RCTRH8158AF10 J BR Optical Pickup Unit
[MD-MS200W/H]
3 RCTRH8158AF30 J Optical Pickup Unit [MD-MS200]
4 MSPRP0726AFFJ J AA Spring,Shaft
5 LCHSM0926AFM1 J AK Main Chassis Ass’y
6 QPWBH0286AFZZ J AG Head Joint Flexible PWB
7 QPWBH0249AFZZ J AG Mechanism Flexible PWB
8 LANGF1554AFZZ J AC Bracket,Shaft Guide
9 NSFTM0270AFFW J AB Shaft (S)
11 RCILH0107AFZZ J Magnetic Head
13 LHLDX3129AFM2 J AK Cartridge Holder Ass’y
14 MLEVF2591AFM1 J AF Lift Lever Ass’y
15 MSPRD1341AFFJ J AB Spring,Lift Lever
16 NGERH0547AFZZ J AB Rack,Grip
17 MSPRP0800AFFJ J AB Spring,Grip
18 MLEVF2553AFFW J AD Lever,Lift
19 LANGF1555AFZZ J AB Bracket,Lift Lever
20 NSFTM0288AFFW J AC Shaft,Pickup Slide
21 MLEVF2551AFFW J AD Lever,Eject
22 MSPRT1572AFFJ J AB Spring,Eject Lever
23 MSPRT1573AFFJ J AB Spring,Cancel Lever
24 PCUSG0517AFZZ J AA Cushion,Mechanism
30 LANGF1586AFFW J AD Bracket,Head
31 LANGF1556AFFW J AD Bracket,Pickup
32 MSPRD1351AFFJ J AB Spring Head
33 LX-WZ9274AFZZ J AA Washer,ø1.5×0.2mm
34 LX-BZ0900AFZZ J AB Screw,Special
105 LX-BZ0800AFZZ J AA Screw,ø1.4×2.5mm
106 LX-BZ0860AFZZ J AB Screw,ø1.4×5.0mm
107 LX-BZ0825AFZZ J AA Screw,ø1.4×1.5mm
108 LX-SZ0041AFZZ J AB Screw,ø1.7×4.2mm
109 XWSSD14-05000 J AA Washer,ø1.4×0.5mm
110 XAPSN14P02200 J AA Screw,ø1.4×2.2mm
111 LX-BZ0804AFFF J AA Screw,ø1.4×2.2mm
112 LX-BZ0907AFZZ J AB Screw,ø1.4×3.5mm
114 LX-BZ0830AFZZ J AB Screw,ø1.4×4.5mm
115 LX-BZ0946AFZZ J AB Screw,ø1.4×2.0mm
116 LX-BZ0824AFZZ J AA Screw,ø1.4×3mm
117 LX-BZ0928AFZZ J AB Screw,ø2×4.5mm
118 PCUSG0625AFZZ J Cushion
119 PSHET0353AFZZ J Sheet,Head
M1 RMOTV0480AFZZ J AS Motor Ass’y [Spin]
M902 RMOTV0473AFM1 J AS Motor Ass’y [Fead]
M903 RMOTV0474AFM1 J AS Motor Ass’y [Lift]
SW901 QSW-M0158AFZZ J AD Switch,Push Type [Lead In]
SW902 QSW-M0160AFZZ J AE Switch,Push Type [Disc Media]
SW903 QSW-M0161AFZZ J AE Switch,Push Type
[Disc Program]
SW904 QSW-M0160AFZZ J AE Switch,Push Type [Disc Media]
CABINET PARTS
201 GCABA2795AFSA J AH Center Cabinet
202 RUNTK0419AFZZ J AN Flexible PWB Ass’y
203 LANGF1560AFFW J AC Bracket,Cabinet
204 PCUSG0610AFSA J AC Rubber Preventive Vibration
205 QTANZ9131AFFQ J AC Terminal,Battery,+
206 QTANZ9132AFFQ J AC Terminal,Battery,207 LHLDF3233AFM1 J Frame Ass’y
208 GFTAB1309AFSI J AE Cover,Battery
209 LANGK0903AFFW J AG Bracket,PWB
210 LANGZ0302AFM1 J AE Battery Cover Bracket Ass’y
211 GCABB2795AFSA J AG Front Cabinet
212 GFTAC1931AFSA J Cover,MD
213 JKNBZ1908AFSA J AD Knob,Hold
214 GCABC4316AFSA J AS Disc Cover
215 LHLDZ3178AFFW J AD Holder,LCD
216 HDECQ0508AFSA J AK Decoration Plate
217 JKNBZ1986AFM1 J AH Operation Knob Ass’y
219 JKNBZ1911AFSF J AD Knob,Operation
220 RUNTZ0552AFZZ J BA LCD
221 CCABD4323AF01 J Bottom Cabinet Ass’y
[MD-MS200W]
221 CCABD4325AF01 J Bottom Cabinet Ass’y
[MD-MS200]
221 CCABD4326AF01 J Bottom Cabinet Ass’y
[MD-MS200H]
221- 1 ———— — Bottom Cabinet
(Not Replacement Item)
221- 2 PSHET0330AFZZ J AC Sheet,Bottom Cover
224 JKNBK0523AFZZ J Knob,Eject
225 LANGZ0328AFFW J AC Bracket,Eject Knob
226 PSHEZ0746AFZZ J AB Sheet,Eject Knob
227 QPWBH0250AFZZ J AE Flexible PWB,Head Drive
229 PSHEZ0640AFZZ J AC Cover,Terminal
230 LANGZ0304AFFW J AC Bracket,MD Guide
231 PCUSG0586AFZZ J AB Cushion,MD Guide Bracket
233 PCUSG0583AFZZ J AB Cushion,Mechanism
234 PCUSG0585AFZZ J AB Cushion,Mechanism
235 PCUSG0587AFZZ J AB Cushion,Mechanism
236 PCUSG0624AFZZ J Cushion,Mechanism
237 PSHEZ0745AFZZ J AC Sheet,Decoration Plate
239 PSLDC3336AFZZ J AC Shield
240 HDECQ0507AFSA J AF Decoration Plate
241 PCUSG0611AFZZ J AB Cushion,Mechanism
242 PSHET0356AFZZ J LCD Sheet
243 PSHET0355AFZZ J AB Sheet,
244 PCUSG0621AFZZ J AB Cushion,Head
245 PCUSG0622AFZZ J Cushion,Mechanism
246 PCUSG0626AFZZ J AB Cushion,Battery Cover
247 TLABS0465AFZZ J AB Label,Laser Mark
[MD-MS200W/H]
– 3 –
Page 51
NO.
PRICE
RANK
DESCRIPTIONPARTS CODE
NO. PART CODE
PRICE
RANK
DESCRIPTION
MD-MS200W/MD-MS200/MD-MS200H
248 TLABM0562AFZZ J AD Label,Specifications
[MD-MS200W for Taiwan Only]
249 TLABS0472AFZZ J AC Label,Laser Caution
[MD-MS200W/H]
250 TLABM0563AFZZ J Label,Feature [MD-MS200H]
601 LX-BZ0903AFFN J AA Screw,ø1.4×3.0mm
603 LX-BZ0856AFFD J AC Screw,ø1.8×7.7mm
604 LX-BZ0805AFFN J AB Screw,ø1.7×2.5mm
605 LX-BZ0908AFFN J AA Screw,ø1.4×2.0mm
606 LX-BZ0910AFFN J AC Screw,ø1.7×2.5mm with Spring
Washer
ACCESSORIES/PACKING PARTS
QCNWG0382AFZZ J AK Connecting Cord,RCA Type
RADPA3406AFZZ J BE AC Adaptor [MD-MS200]
RADPA5402AFZZ J BF AC Adapter
[MD-MS200W Except for
Taiwan/Hong Kong]
RADPA5403AFZZ J BF AC Adaptor
[MD-MS200W for Taiwan]
RADPA7407AFZZ J BF AC Adaptor
[MD-MS200H for Europe]
RADPA8404AFZZ J BK AC Adaptor
[MD-MS200W for Hong Kong]
RADPA8404AFZZ J BK AC Adaptor
[MD-MS200H for UK]
RPHOH0167AFZZ J AY Stereo Headphones Unit
[MD-MS200W/H]
RPHOH0168AFZZ J BB Stereo Headphones Unit
[MD-MS200]
RRMCW0020AFSA J AV Remote Control
SPAKA2624AFZZ J AE Packing Add.
[MD-MS200W/H Only]
SPAKC6377AFZZ J AL Case [MD-MS200W]
SPAKC6386AFZZ J AL Case [MD-MS200H]
SPAKZ0379AFZZ J AF Packing Case
[MD-MS200W/H Only]
SPAKZ0422AFZZ J AE Case,AC Adaptor
[MD-MS200W/H Only]
SPAKZ0423AFZZ J AD Pad,AC Adaptor
[MD-MS200W/H Only]
SPAKZ0449AFZZ J Spacer,Operation Manual
[MD-MS200W for Koria Only]
SSAKH0289AFZZ J AD Polyethylene Bag,Unit
[MD-MS200W/H Only]
TCADS0085AFZZ J AD Service Card
[MD-MS200H for UK Only]
TCAUH0341AFZZ J AD Caution,Headphones
[MD-MS200 Only]
TGANE1220AFZZ J AB Warranty Card
[MD-MS200W for Australia
Only]
TGANE1223AFZZ J AK Warranty Card
[MD-MS200H for UK Only]
TINSZ1320AFZZ J Operation Manual
[MD-MS200W/H]
TINSZ1321AFZZ J Operation Manual,Illust
[MD-MS200W/H]
TINSZ1323AFZZ J Operation Manual [MD-MS200]
TINSZ1324AFZZ J Quick Guide,Spanish
[MD-MS200 Only]
UBAGC0060AFSA J AK Carrying Bag
UBATI0035AFSA J BE Rechargeable,Battery
[MD-MS200W/H]
UBATI0055AFSA J Rechargeable,Battery
[MD-MS200]
UDSKM0001AFZZ J AZ Recording Mini Disc
P.W.B. ASSEMBLY (Not Replacement Item)
PWB-A DCYO-2990AF93 J — Main
PWB-B1,2 DCEKZ0773AF03 J — Mechanism/Headdrive
(Combined Ass’y)
– 4 –
!
!
!
!
!
Page 52
MD-MS200W/MD-MS200/MD-MS200H
A
B
C
D
E
F
G
H
1
23456
Figure 5 MD MECHANISM EXPLODED VIEW
– 5 –
a
a'
21
PWB-B1
107
23
22
13
115
6
3
4
16
31
32
118
105
7
17
105
116x2
109x2
105
110
109
106
106
8
M903
9
108
108
114
111
114
111
105
117
105
1
114
M902
2
M1
34
33
15
19
112
14
18
24
5
11
20
30
119
PWB-B2
Page 53
MD-MS200W/MD-MS200/MD-MS200H
A
B
C
D
E
F
G
H
1
23456
Figure 6 CABINET EXPLODED VIEW
216
250
240
219
217
233
245
202
208
601x2
237
212
243
214
215
605x2
605x2
Mechanism
210
246
203
206
239
203
207
205
209
604x3
605x2
605
606
234
235
229
226
225
221
221-2
221-1
204x4
603x4
224
201
249
247
231
230
241
244
227
220
242
211
PWB-A
213
236
605x2
– 6 –
Page 54
MD-MS200W/MD-MS200/MD-MS200H
PACKING METHOD (MD-MS200H FOR UK ONLY)
UNIT Disc Cover CLOSE
HOLD OFF
Remote HOLD CANCEL
Control Volume CENTER
SETTING POSITION OF SWITCHES AND KNOBS
1. Case SPAKC6386AFZZ
2. Packing Case SPAKZ0379AFZZ
3. Packing Add. SPAKA2624AFZZ
4. Carrying Bag UBAGC0060AFSA
5. Warranty Card TGANE1223AFZZ
6. Service Card TCADS0085AFZZ
7. Operation Manual,Illust TiNSZ1321AFZZ
8. Operation Manual TiNSZ1320AFZZ
9. Case, AC Adaptor SPAKZ0422AFZZ
10. Pad, AC Adaptor SPAKZ0423AFZZ
11. Pecording Mini Disc UDSKM0001AFZZ
12. Rechageble, Battery UBATi 0035AFSA
13. Connecting Cord, RCA Type QCNWG0382AFZZ
14. Stereo Headphones Unit RPHoH0167AFZZ
15. Remote Control RRMCW0020AFSA
16. AC Adaptor RADPA8404AFZZ
17. Polyethylene Bag, Unit SSAKH0289AFZZ
Mini
Disc
SHARP
16
10
11
12
13
14
15
8
7
6
5
4
3
2
1
9
– 7 –
Page 55
MD-MS200W/MD-MS200/MD-MS200H
PACKING OF THE SET (MD-MS200 ONLY)
Mini
Disc
SHARP
Remote Control
Rechargeable Battery
Recording Mini Disc
AC Adaptor
SPAKZ0424AFZZ
SPAKF0110AFZZ
Case,AC Adaptor
SPAKA2624AFZZ
Packing Add.
SPAKZ0421AFZZ
Spacer, Operation Manual
SPAKZ0379AFZZ
Packing Case
SPAKC6385AFZZ
Case
SSAKH0289AFZZ
Polyetylene Bag,Unit
Pad,AC Adaptor
Connecting Cord,
RCA Type
Stereo Headphones Unit
Operation Manual
Quick Guide,
Spanish
Caution Headphones
Carrying Bag
: Not Replacement Item
UNIT Disc Cover CLOSE
HOLD OFF
Remote HOLD CANCEL
Control Volume CENTER
SETTING POSITION OF SWITCHES AND KNOBS
– 8 –
Page 56
MD-MS200W/MD-MS200/MD-MS200H
Writer and Editor: Quality & Reliability Control Center of Communication & Audio Systems Group, Sharp Corp.
A9705-2273NS•HA•M
Printed in Japan
EX • SA • STCL • SC
SG • SK
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