4-229-644-15(1)

Compact Disc MiniDisc Deck

Operating Instructions

MXD-D40 MXD-D4

2000 by Sony Corporation

WARNING
To prevent fire or shock hazard, do not expose the unit to rain or moisture. To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only.
The laser component in this product is capable of emitting radiation exceeding the limit for Class 1.
For the customers in the U.S.A.

Owners Record

The model and serial numbers are located on the rear of the unit. Record the serial number in the space provided below. Refer to them whenever you call upon your Sony dealer regarding this product. Model No. MXD-D40/MXD-D4 Serial No. ___________
This symbol is intended to alert the user to the presence of uninsulated dangerous voltage within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
ENERGY STAR ia a U.S. registered
mark. As an ENERGY STAR Partner, Sony Corporation has determined that this product meets the ENERGY STAR guidelines for energy efficiency.
This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior. To prevent fire, do not Cover the ventilation of the apparatus with news papers, table-cloths, curtains, etc. And dont place lighted candles on the apparatus. To prevent fire or shock hazard, do not place vases on the apparatus. The following caution label is located inside of the unit.
For the customers in Canada
This Class B digital apparatus complies With Canadian ICES-003.

CAUTION

You are cautioned that any changes or modification not expressly approved in this manual could void your authority to operate this equipment.
TO PREVENT ELECTRIC SHOCK, DO NOT USE THIS POLARIZED AC PLUG WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.

INFORMATION

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.

About This Manual

The instructions in this manual are for models MXD-D40 and MXD-D4. The MXD-D40 is the model used for illustration purposes. Any difference in operation is clearly indicated in the text, for example, MXD-D40 only.

Conventions

Before operating the deck, connect your deck by referring to Getting Started. For basic operations, see Playing a CD, Playing an MD, Recording a CD to an MD and Recording a CD to an MD at High Speed. Controls in the instructions are those on the deck; these may, however, be substituted by controls on the remote that are similarly named or, when different, appear in the instructions within brackets. The following icons are used in this manual:

REC OUT

TAPE/MD IN

Amplifier

D.SKIP on the remote cannot be used with this deck.
When to replace batteries
With normal use, the batteries should last for about six months. When the remote no longer operates the deck, replace all the batteries with new ones.

DIGITAL OPTICAL OUT

CD player, DAT deck, or MD deck, etc.
Do not leave the remote near an extremely hot or humid place. Do not drop any foreign object into the remote casing, particularly when replacing the batteries. Do not expose the remote sensor to direct sunlight or lighting apparatuses. Doing so may cause a malfunction. If you dont use the remote for an extended period of time, remove the batteries to avoid possible damage from battery leakage and corrosion. : Signal flow

What cords will I need?

Audio connecting cords (supplied) (2)
White (L) Red (R) White (L) Red (R)
Optical cable (not supplied) (1)

Hookups

Connecting the deck to an amplifier
Connect the amplifier to the ANALOG IN/OUT jacks using the audio connecting cords (supplied), making sure to match the color-coded cords to the appropriate jacks on the components: red (right) to red and white (left) to white. Be sure to make connections firmly to prevent hum and noise.

MXD-D40/D4

ANALOG
Setting the voltage selector (only on models supplied with a voltage selector)
Check that the voltage selector on the rear panel of the deck is set to the local power line voltage. If not, set the selector to the correct position using a screwdriver before connecting the AC power cord to an AC outlet.
VOLTAGE SELECTOR 110120V 220240V

TAPE / MD OUT IN L R

Connecting the AC power cord
Connect the AC power cord to a wall outlet.

: Signal flow

Connecting the deck to a digital component such as a CD player, DAT deck, or an MD deck
Connect the component through the DIGITAL OPTICAL IN connector with the optical cable (not supplied). Take the caps off the connectors and then insert the plugs parallelly until they click into place. Be sure not to bend or tie the optical cable.

DIGITAL

OPTICAL IN
Do not connect the AC power cord to a switched outlet.
Connecting a PC (MXD-D40 only)
Use the PCLK-MN10A PC connecting kit (not supplied) to connect a PC to the deck. By connecting the deck to a PC, you will be able to select and play MD tracks and do various MD editing operations on the PC. For details, refer to the manual supplied with the PC connecting kit.

Digital component

DIGITAL OPTICAL

Demonstration mode

When you turn on the deck and there is no CD or MD in the deck, demonstration mode is activated automatically after about ten minutes. To deactivate the demonstration mode, press any button on the deck or on the remote.
If Din Unlock and C71 alternate in the display
The optical cable is not connected properly. Check that the connections are secure.
To turn off the demonstration mode
Press p on the left of the front panel and CLEAR on the right of the front panel simultaneously. Demonstration mode is turned off until you unplug the power cord of the deck and plug it in again.
Automatic conversion of digital sampling rates during recording
A built-in sampling rate converter automatically converts the sampling frequency of various digital sources to the 44.1 kHz sampling rate of this deck. This allows you to record sources such as 32- and 48kHz DAT or satellite broadcasts, as well as compact discs and MDs.
If Din Unlock or Cannot Copy flashes in the display, recording through the DIGITAL OPTICAL IN connector is not possible. In this case, record the program source through the ANALOG IN jacks with ANALOG selected by INPUT.

Basic Operations

Playing a CD

STANDBY

NORMAL

OPEN/CLOSE

CD SYNCHRO HIGH

REC MODE

PHONE LEVEL

MENU/ NO YES

REC-IT

MIN MAX

PHONES

CLEAR CLEAR

PUSH ENTER CD

PLAY MODE

DISPLAY

TIME/CHAR

PUSH ENTER
Connect the headphones. Adjust the headphone volume. When using the controls on the deck
Use the CD player controls located to the left of the front panel.

When using the remote Z

Set SELECT to CD.

Audio output

Output switches automatically to the audio of the CD.
Turn on the amplifier and set the source selector to the position for this deck. Press 1/u. The STANDBY indicator turns off. Press OPEN/CLOSE to insert a CD. Press the button again to close the CD tray. When you play an 8-cm CD, place it on the inner circle of the tray.

You can play back tracks just recorded
If TRACK lights up in the display when recording has finished, press immediately to play back from the first track of the material just recorded.

To stop recording

Press p on the right of the front panel.
You cannot record over existing material. The deck automatically starts recording from the end of the existing material. Make sure that the remaining recordable time on the MD is longer than the playing time of the CD, especially if you want to record all the tracks on the CD. You cannot pause recording. If the play mode is set to Repeat Play or Shuffle Play, it automatically switches to normal play at step 5. The recording level specified in the Setup Menu (page 23) is not applied. The initial reference level (0.0 dB) is used instead.
Do not disconnect the deck from the power source immediately after recording
If you do, recorded material may not be saved to the MD. To save the material, after recording, press EJECT to take out the MD or turn off the deck. TOC Writing will flash at this time. After TOC Writing goes out, you can pull out the AC power cord.
To protect an MD against accidental erasure
To make it impossible to record on an MD, slide the tab in the direction of arrow, opening the slot. To allow recording, close the slot.

Record-protect tab

When TOC Writing flashes in the display
The deck is currently updating the Table Of Contents (TOC). Do not move the deck or pull out the AC power cord. Changes to an MD made through recording are saved only when you update the TOC by ejecting the MD or turning off the deck.
Rear of the disc Slide the tab in the direction of arrow
Recording a CD to an MD at High Speed
(High-Speed CD-MD Synchro-Recording)
You can easily make digital recordings from a CD to an MD faster than normal CD-MD Synchro-Recording, marking track numbers in the same sequence as the original CD.
When the CD to be recorded using the High-Speed CD-MD Synchro-Recording Function contains track names, this information is recorded onto the MD automatically. Note that CD text on some CDs is copy-protected and thus may not be copied to the MD.
Press OPEN/CLOSE to insert a CD. Press the button again to close the CD tray. Press PLAY MODE to select the playing mode of the CD (normal play or Program Play). Press CD SYNCHRO HIGH. CD SYNCHRO appears and High flashes in the display. The MD deck section stands by for recording and the CD player section stands by for playing. After CD SYNCHRO and High turn off, press or P on the right of the front panel. High-speed recording starts. The MD deck section and the CD player section will automatically stop after recording.

Checking the playing time, remaining time, and track number
Each time you press TIME/CHAR while playing an MD, you can change the display as follows:
Track name, track number, and playing time of the current track (normal display)
Total remaining time of the disc (appears only during normal play)
Press Track name, track number, and remaining time of the current track
When using the remote, set SELECT to MD.
Checking the total track number, total disc playing time and remaining recordable time of the MD
Each time you press TIME/CHAR while the deck is stopped, you can change the display as follows:
Total track number and total playing time of all recorded tracks (normal display)
Press Total remaining playing time of the disc (appears only during normal play)
Press Total track number and remaining recordable time of the disc (recordable MDs only)
The remaining recordable time of the disc is not shown for premastered MDs. Press
Locating a Specific Track
You can quickly locate any track while playing a disc by using the AMS (Automatic Music Sensor) control on the deck, = and + buttons on the remote, or number buttons on the remote. When using the remote, set SELECT to CD or MD.
To pause playing at the beginning of a track
Turn AMS (or press = or +) after pausing playback.
To go quickly to the beginning of the last track
Turn AMS counterclockwise (or press =) while the display shows the total track number, total disc playing time or remaining recordable time of the disc (recordable MD only), or disc name (see page 12).

Number buttons >10

To locate

Do the following:

The next or succeeding During playback, turn AMS clockwise tracks (or press + repeatedly) until you find the track. The beginning of the current or preceding tracks A specific track directly Z A specific track by using AMS During playback, turn AMS counterclockwise (or press = repeatedly) until you find the track. Press number button(s) to enter the track number. 1 While the deck is stopped, turn AMS until the track number you want to locate appears. 2 Press AMS or.
When you directly locate a track with a number over 10 Z
Press >10 before entering the corresponding digits. Press >10 once if it is a 2-digit track number, and twice if it is a 3-digit track number (for MD only). To enter 0, press 10/0. Examples: To play track number 30 Press >10 once, then 3 and 10/0. To play track number 100 Press >10 twice, then 1, 10/0 and 10/0.
Locating a Particular Point in a Track
You can also use the 0 and ) buttons to locate a particular point in a track during playback or playback pause. When using the remote, set SELECT to CD or MD.

0/) 0/)

While the deck is stopped, press PLAY MODE repeatedly until PROGRAM appears in the display.
Turn AMS until the desired track appears. Press AMS. The track is programed. The number of the last programed track appears, followed by the total playing time of the program. To program additional tracks, repeat steps 2 and 3. Press to start Program Play.
Falling Asleep to Music (Sleep Timer)
You can let the deck turn off after the specified time, so you can sleep to the music. You can specify the time until the deck turns off by 30 minutes.

To stop Program Play

To cancel Program Play
While the deck is stopped, press PLAY MODE repeatedly until PROGRAM disappears.
To select the desired track using the number buttons
Press number buttons instead of performing steps 2 and 3. To enter track numbers 10 or over, press >10 and the track number. To enter 0, use the 10/0 button. Press SLEEP. Each time you press the button, the minute display (the turn-off time) changes as follows, and then returns to the original display after a short time. When the Sleep Timer is activated, SLEEP appears in the display and the deck turns off after the displayed time has passed. n Off (Sleep Timer canceled) n 30min 120min N 90min N 60min N
To erase the last programed track
Press CLEAR. Each time you press the button, the last programed track is erased.
The program remains even after Program Play ends
When you press , you can play the same program again.
To check the remaining time

Press SLEEP once.

To change the time to turn off
Press SLEEP repeatedly to select the desired time.
The display shows - -. - - instead of the total playing time when the total playing time of the program exceeds 99 minutes (999 minutes for MD). Step Full! appears when you program over 25 tracks. Erase the unnecessary tracks to enter other tracks. The program is erased when you disconnect the AC power cord. You cannot use D.SKIP on the remote.
To cancel the Sleep Timer operation
Press SLEEP repeatedly until Off appears.

Changing the Pitch of the MD (Pitch Control Function)
You can change the pitch of the MD by lowering the playback speed. The tone falls at lower pitches.
Finely controlling the pitch (Fine Control Function)
You can fine control the playing speed in 0.1% increments from 87.5% to 0.0%.
Press MENU/NO twice to display Setup Menu. Turn AMS to select Pfine, then press AMS. Turn AMS to select the desired value, then press AMS. Press MENU/NO.

MENU/NO AMS

Setting the pitch automatically in steps (Auto Step Control Function)
You can lower the pitch by up to 36 steps*. * One octave equals 12 steps.
To recall the factory setting Press CLEAR while setting the value. Notes
The playing sound drops out momentarily when you change the fine control value. The fine control value reverts to 0.0% (factory setting) when you turn off the deck or eject the MD. The step and fine control values are linked; changing one value also changes the other.
Press MENU/NO twice to display Setup Menu. Turn AMS to select Pitch, then press AMS. Turn AMS to select the desired step value, then press AMS. Press MENU/NO.
When you change the step value, the playing sound drops out momentarily. The step value returns to 0 (factory setting) when you turn off the deck or eject the MD. When a dot (.) appears to the right of the step value in the pitch display, this indicates that you have performed fine adjustment (see this page) and the pitch value is between steps. (The step and fine control values are linked.)

Notes on Recording

If Protected and C11 alternate in the display
The MD is record-protected. Close the slot to record on the disc (see To protect an MD against accidental erasure on page 9).
The digital program source is not connected as you selected with the INPUT button in step 3 on page 21. To continue, connect the program source properly. The program source is not on. Turn on the program source.
Even while recording an analog source or a DAT or satellite broadcast, you can mark track numbers if T.Mark LSyn is selected in Setup Menu (see Marking Track Numbers While Recording on page 24). When recording from DAT or satellite broadcasts with OPT selected by the INPUT button, the deck automatically marks a track number whenever the sampling frequency of the input signal changes regardless of track marking setting (T.Mark LSyn or T.Mark Off).
You can mark track numbers during or after recording
For details, see Marking Track Numbers While Recording (page 24) and Dividing Recorded Tracks (page 30).
Depending on the Setup Menu settings and source being recorded, track numbers are marked in following ways:
When recording from a CD on the deck or from a CD player or MD deck connected through the DIGITAL OPTICAL IN connector: The deck automatically marks track numbers in the same sequence as the original. However, the deck may not automatically mark track numbers in the following cases: When you consecutively record the same track two or more times using single-track repeat play. When you consecutively record two or more tracks with the same track number but from different CDs or MDs. When you record tracks less than 4 seconds long during stereo, monaural, or LP2 Stereo recording (less than 8 seconds long during LP4 Stereo recording). When recording from some CD players and multi disc players connected through the DIGITAL OPTICAL IN connector with OPT selected by the INPUT button: The deck may not automatically mark track numbers. In these cases, mark the track numbers after recording, using the decks Divide Function (see Dividing Recorded Tracks on page 30). When recording from a source connected through the ANALOG IN jacks with ANALOG selected by the INPUT button or when recording from a DAT or satellite broadcast connected through the DIGITAL OPTICAL IN connector with OPT selected by the INPUT button and T.Mark Off is selected in Setup Menu: The source will be recorded as a single track.

LP: appears when you try to play the MD on a deck that does not support MDLP mode. This convenient function lets you know at a glance that the MD cannot be played back. The factory setting is On. 1 Press MENU/NO twice to display Setup Menu. 2 Turn AMS to select LPstamp On, then press AMS. Notes
The recorded LP: is a stamp which appears to indicate that the MD cannot be played back when you try to play the MD on a deck that does not support MDLP mode. It does not appear for decks that support MDLP mode. When set to On, LP: is recorded as the track name, so the number of characters that can be input to an MD is reduced. In addition, when you copy a track name with LP: added, LP: is automatically added to the copied track name. If you divide an LP: track using the Divide function, LP: is also added to the latter track.

OVER indication

Recording level can be adjusted within a range of to +12 dB.
Press MENU/NO. Stop playing the sound source. To start recording, do the procedure starting from step 7 in Recording on an MD Manually on page 21. You can also change the recording level by using the remote Z
During recording pause, press REC LEVEL +/ repeatedly.
Marking Track Numbers While Recording
You can mark track numbers either manually or automatically. By marking track numbers at specific points, you can quickly locate the points later using the AMS Function or Editing Functions.
Note that the level cannot go above +12 dB.
You cannot adjust the recording level while playing an MD.
Marking track numbers manually
You can mark track numbers at any time while recording on an MD. Press REC r at the place you want to add a track mark while recording.
Marking track numbers automatically (Track Marking Function)
The deck adds track marks differently in the following cases: When recording from CDs or MDs with OPT selected by the INPUT button (when recording from a CD or MD connected through the DIGITAL OPTICAL IN connector): The deck marks track numbers automatically according to the information contained in the source being recorded. However, the deck may not automatically mark track numbers when recording from some CD players and multi disc players. In all other cases: If T.Mark LSyn is selected in Setup Menu, the deck marks a new track number whenever the signal drops to the specified level or below for about 1.5 seconds or longer, then rises to a specified level.

Set T.Mark in Setup Menu to LSyn or Off as follows:
Press MENU/NO twice to display Setup Menu while the deck is stopped. Turn AMS to select T.Mark LSyn, then press AMS. Turn AMS to select T.Mark LSyn or T.Mark Off, then press AMS. If you select T.Mark LSyn, L.SYNC lights up in the display. Press MENU/NO.
Recording the Current CD Track (REC-IT Function)
You can record specific tracks on a CD while listening to them. This function allows you to put only the tracks you like onto the MD. When using the remote, set SELECT to CD.
To change the trigger level for Track Marking Function
Do the procedure below to change the signal level that triggers Track Marking Function.
Press on the CD player section. Make sure that the MD deck section is stopped. Press REC-IT when you hear a track you want to record. Play returns to the start of the track and recording starts. The recording stops at the end of the track, but CD playback continues from the next track.
Press MENU/NO twice to display Setup Menu while the deck is stopped. Turn AMS to display LS(T), then press AMS. Turn AMS to select the level, then press AMS. You can set the level at any value between 72 dB and 0 dB, in 2 dB increments. Press MENU/NO.
Press p on the CD player section.
You cannot record over existing material during REC-IT Recording. The deck automatically starts recording from the end of the existing material. Make sure that the remaining recordable time on the MD is longer than the playing time of the CD track. The recording level specified in the Setup Menu (page 23) is not applied during REC-IT Recording. The initial reference level (0.0 dB) is used instead.
If you turn off the deck or disconnect the AC power cord, the deck will recall the last setting of the track marking function (LSyn or Off) the next time you turn on the deck.
While TOC Writing is flashing
Do not move the deck or pull out the AC power cord to ensure the complete recording. The deck is currently updating the Table Of Contents (TOC) of the MD.
Synchro-Recording With an External Audio Equipment (Music Synchro-Recording) Z
By using the MUSIC SYNC button on the remote, you can automatically start recording in sync with a CD in the deck or the signal input from the program source connected to the deck. The method of marking track numbers differs, depending on the program source being recorded and the track marking setting (see Notes on Recording on page 19).
Starting Recording With Prestored Audio Data (Time Machine Recording)
When recording from an FM or satellite broadcast, the first few seconds of material are often lost due to the time it takes you to ascertain the contents and press the record button. To prevent the loss of this material, the Time Machine Recording Function constantly stores 6 seconds of the most recent audio data in a buffer memory so that when you begin recording the program source using this function, the recording actually begins with the 6 seconds of audio data stored in the buffer memory in advance as shown in the illustration below.

B is erased

While the deck is stopped, playing, or pausing, press MENU/NO to display Edit Menu. Turn AMS until Tr Erase ? appears in the display.
Press AMS or YES. The display for erasing tracks appears and playback of the displayed track starts. Turn AMS to select the track to be erased. Press AMS or YES. When the track selected in step 4 has been erased, Complete! appears for a few seconds. The track following the erased track begins playing. (If you erase the last track, the track preceding the erased track starts playing.) Repeat steps 1 to 5 to erase more tracks.
Erasing a Part of a Track (A-B Erase Function)
You can specify a portion within a track and erase the portion with ease. It is convenient when erasing unnecessary sections after recording satellite broadcast or FM broadcast.
Example: Erasing a part of track A Point a Track number A-B Erase Point b

1 A #1 A #2 A #3

To cancel the Track Erase Function

Press MENU/NO or p.

1 A (#1+#3)
Erasing all tracks on an MD (All Erase Function)
Erasing a recordable MD deletes the disc name, all recorded tracks, and titles.
While the deck is stopped, playing, or pausing, press MENU/NO to display Edit Menu. Turn AMS until All Erase ? appears in the display.
Press AMS or YES. All Erase?? appears in the display.
While the deck is stopped, playing, or pausing, press MENU/NO to display Edit Menu. Turn AMS until A-B Erase ? appears in the display, then press AMS or YES. Turn AMS to select the number of the track, then press AMS or YES. Rehearsal and Point A ok? appear alternately while the deck plays the selected track from the beginning to point A.
Press AMS or YES. When the disc name, all recorded tracks, and titles on the MD have been erased, Complete! appears for a few seconds.
To cancel the All Erase Function
Press MENU/NO or p to turn off the All Erase?? indication.
You can undo the Track Erase or All Erase Function
Use the Undo Function immediately after you erased the track (see page 37).
While monitoring the sound, turn AMS to find the starting point of the portion to be erased (point A). You can shift the starting point by 1-frame* (f) intervals (1 frame = 1/86 second). To shift the point by minute or second intervals, press 0 or ) so that minute or second flashes.
* When recording in Stereo mode, you can shift the starting point by 2-frame intervals (in LP2 Stereo mode) or by 4-frame intervals (in LP4 Stereo mode).
Dividing Recorded Tracks (Divide Function)

Example: Combining B and D Track number Combine
Press AMS or YES when the position is correct. Complete! appears for a few seconds and the newly created track begins playing. The new track will have no track title even if the original track was labeled.
To cancel the Divide Function
You can undo the Divide Function
Use the Undo Function immediately after you divided the track (see page 37).
B and D are combined into one track 2 3
You can divide a track while recording
Mark the track numbers manually or use the Track Marking Function (see page 24).
Dividing a track after selecting the dividing point 1 While playing the MD, press AMS at the point
where you want to create a new track. Divide and Rehearsal alternate in the display and playback continues from the position you selected.
While the deck is stopped, playing, or pausing, press MENU/NO to display Edit Menu. Turn AMS to select Combine ?, then press AMS or YES.
To make fine adjustment on the dividing position, do step 4 in Dividing a track after selecting the track on page 30. Press YES. Complete! appears for a few seconds and the newly created track begins playing.

Press AMS, MENU/NO or p.

Turn AMS to select the first track of the two to be combined and press AMS or YES. The display for selecting the second track appears and the deck repeats the portion where the two tracks will join (i.e., the end of the first track and the beginning of the succeeding track).
First track Succeeding track
Moving Recorded Tracks (Move Function)
Use the Move Function to change the order of any track. After you move a track, the track numbers between the new and old track positions are automatically renumbered.
Example: Moving track C to track position 2 Track number
Turn AMS to select the second track of the two to be combined and press AMS or YES. Complete! appears for a few seconds. If both of the combined tracks have track titles, the title of the second track is erased.
Track C moves to track position 2
To cancel the Combine Function

Secondgeneration DAT tape or MD recorded via digital-to-digital connection DAT deck or MD deck Line (analog) output jacks Audio connecting cord
Line (analog) input jacks

DAT deck or MD deck

Digital output jack Optical cable or coaxial digital connecting cable
Digital input jack Recording
3 You can record a DAT tape or MD recorded via the DAT or MD decks analog input jack onto another DAT tape or MD via the DAT or MD decks digital output jack. You cannot, however, make a second-generation DAT tape or MD copy via the DAT or MD decks digital output jack.
Turntable Tuner Cassette deck Microphone amplifier Playing Line (analog) output jacks Audio connecting cord Line (analog) input jacks Recording DAT deck or MD deck DAT tape or MD recorded via analog-to-digital connection CD player DAT deck MD deck
DAT deck or MD deck Digital output jack
Optical cable or coaxial digital connecting cable
Digital input jack Recording DAT deck or MD deck First-generation DAT tape or MD recorded via digital-to-digital connection DAT deck or MD deck Line (analog) output jacks
Audio connecting cord Line (analog) input jacks
AMS (Automatic Music Sensor) 14 Audio connecting cord 4, 45 Auto cut 20
Labeling an MD 33 a track 33 copying a title within an MD 35 with the remote 35 Locating a particular point in a track 15 a specific track 14
Sampling frequency 5, 45 Sampling rate converter 5, 20 SCMS (Serial Copy Management System) 19, 45 Self-diagnosis 50 Setup Menu 49 Sleep Timer 17 Smart space 20 Specifications 44 Supplied accessories 4 System limitations 42
CD inserting 6 taking out 6 text 8, 10 Changing an existing title 36 display 12 Checking remaining time 13 playing time 12, 13 total number of tracks 12, 13 track name 12, 13 track number 12, 13 Cleaning 40, 51 Combining 31
MD inserting 7 premastered 13 recordable 8, 10 taking out 7 Moving 32
Track marking automatic track marking 24 manual track marking 24 Troubleshooting 43

Optical cable 4, 45

U, V, W, X, Y, Z

Undoing the last edit 37

PC LINK 5 Pitch control 18 Playing CD 6 MD 7 normal play 6, 7 program play 16 repeat play 15 shuffle play 16
Display messages 41 Dividing after selecting the dividing point 31 after selecting the track 30
Erasing all titles 37 all tracks 29 a part of a track 29 a single track 28 a title 36
Recording CD-MD synchro-recording 8 erasing tracks 28 high-speed CD-MD synchrorecording 10 level 23 manual recording 21 music synchro-recording 26 REC-IT function 25 time machine recording 26 long time recording 22 Recording mode 22 Record-protect tab 9 Remote commander (remote) 4

SAFETY CHECK-OUT After correcting the original service problem, perform the following safety check before releasing the set to the customer: Check the antenna terminals, metal trim, metallized knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes.). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The limit indication is 0.75 V, so analog meters must have an accurate lowvoltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A)
To Exposed Metal Parts on Set
CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturers instructions. ADVARSEL! Lithiumbatteri-Eksplosionsfare ved fejlagtig hndtering. Udskiftning m kun ske med batteri af samme fabrikat og type. Levr det brugte batteri tilbage til leverandren.
ADVARSEL Eksplosjonsfare ved feilaktig skifte av batteri. Benytt samme batteritype eller en tilsvarende type anbefalt av apparatfabrikanten. Brukte batterier kasseres i henhold til fabrikantens instruksjoner. VARNING Explosionsfara vid felaktigt batteribyte. Anvnd samma batterityp eller en likvrdig typ som rekommenderas av apparattillverkaren. Kassera anvnt batteri enligt gllande freskrifter. VAROITUS Paristo voi rjht, jos se on virheellisesti asennettu. Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin. Hvit kytetty paristo valmistajan ohjeiden mukaisesti.

0.15 F

AC voltmeter (0.75 V)
CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

Earth Ground

Fig. A. Using an AC voltmeter to check AC leakage.
Notes on chip component replacement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be damaged by heat. Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C during repairing. Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). Be careful not to apply force on the conductor when soldering or unsoldering.

The laser component in this product is capable of emitting radiation exceeding the limit for Class 1.
This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior. The following caution label is located inside of the unit.
MXD-D40 SECTION 1 SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care. CLEANING OBJECTIVE LENS OF OPTICAL PICK-UP In cleaning the objective lens of optical pick-up, be sure the following below. 1. In cleaning the lens, do not apply an excessive force. As the optical pick-up is vulnerable, application of excessive force could damage the lens holder. 2. In cleaning, do not use a cleaner other than exclusive cleaning liquid (KK-91 or isopropyl alcohol). 3. Wipe the objective lens spirally from center toward outside. (See Figure A)

For CD

NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick-up block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens. LASER DIODE AND FOCUS SEARCH OPERATION CHECK Carry out the S curve check in CD section adjustment and check that the S curve waveforms is output three times.

(Figure A)

4. Eject the disk, if loaded. 5. Disconnect the power cord from the socket to shut off the power supply. 6. When cleaning the objective lens of optical pick-up in CD, refer to HOLDER (BU) ASSY on page 26.

For MD

Note: Do not use the test mode in the [Develop] group. If used, the unit may not operate normally. If the [Develop] group is set accidentally, press the [MENU/NO] button immediately to exit the [Develop] group. Group Display AUTO CHECK Err Display TEMP ADJUST LDPWR ADJUST Iop Write Iop NV Save EF MO ADJUST EF CD ADJUST FBIAS ADJUST AG Set (MO) AG Set (CD) TEMP CHECK LDPWR CHECK EF MO CHECK EF CD CHECK FBIAS CHECK ScurveCHECK VERIFYMODE DETRK CHECK 0920 CHECK Iop Read Iop Compare ADJ CLEAR INFORMATION CPLAY2MODE CREC 2MODE No. C01 C02 C03 C04 C05 C06 C07 C08 C09 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C25 C26 C27 C28 C31 C36 C37 Automatic self-diagnosis Error history display, clear Temperature compensation offset adjustment Laser power adjustment Iop data writing Writes current Iop value in read nonvolatile memory using microprocessor Traverse (MO) adjustment Traverse (CD) adjustment Focus bias adjustment Auto gain output level adjustment (MO) Auto gain output level adjustment (CD) Temperature compensation offset check Laser power check Traverse (MO) check Traverse (CD) check Focus bias check S-curve check Nonvolatile memory check Detrack check Most circumference check Iop data display Comparison with initial Iop value written in nonvolatile memory Initialization of nonvolatile memory for adjustment values Display of microprocessor version, etc. Continuous playback mode Continuous recording mode Details Mark Check Service
For details of each adjustment mode, refer to SECTION 5. Electrical Adjustments. For details of Err Display, refer to Self-Diagnosis Function on page 3. If a different mode has been selected by mistake, press the [MENU/NO] button to release that mode. Modes with () in the Mark column are not used for servicing and therefore are not described in detail. If these modes are set accidentally, press the [MENU/NO] button to release the mode immediately.
5-1. Operating the Continuous Playback Mode 1. Entering the continuous playback mode (1) Set the disc in the unit. (Whichever recordable discs or discs for playback only are available) (2) Turn the [ l AMS L ] (MD) knob and display CPLAY2MODE (C36). (3) Press the [YES] button to change the display to CPLAY2MID. (4) When access completes, the display changes to C = AD =.
Note: The numbers displayed show you error rates and ADER.
2. Changing the parts to be played back (1) Press the [YES] button during continuous playback to change the display as below. CPLAY2MID t CPLAY2OUT t CPLAY2IN When pressed another time, the parts to be played back can be moved. When access completes, the display changes to C = AD =.
3. Ending the continuous playback mode (1) Press the [MENU/NO] button. The display will change to CPLAY2MODE (C36). (2) Press the [A EJECT] button and take out the disc.
Note: The playback start addresses for IN, MID, and OUT are as follows.
IN 40h cluster MID 300h cluster OUT 700h cluster 5-2. Operating the Continuous Recording Mode (Use only when performing self-recording/palyback check) 1. Entering the continuous recording mode (1) Set a recordable disc in the unit. (2) Turn the [ l AMS L ] (MD) knob and display CREC 2MODE (C37). (3) Press the [YES] button to change the display to CREC 2MID. and REC lights up. (4) When access completes, the display changes to CREC (

Parts to be replaced Adjustment 7. Initial setting of adjustment value 8. Recording of Iop information 9. Temperature compensation offset adjustment Optical Pick-up IC101 IC102 IC151 IC190 IC195 D101
10. Laser power adjustment 11. Iop NV Save 12. Traverse adjustment 13. Focus bias adjustment 16. Auto gain adjustment 6-4. AUTO CHECK
5. USING THE CONTINUOUSLY RECORDED DISC
* This disc is used in focus bias adjustment and error rate check. The following describes how to create a continuous recording disc. 1. Insert a disc (blank disc) commercially available. 2. Rotate the [ l AMS L ] (MD) knob and display CREC 2MODE (C37). 3. Press the [YES] button again to display CREC 2MID. Display CREC (0300) and start to recording. 4. Complete recording within 5 minutes. 5. Press the [MENU/NO] button and stop recording. 6. Press the [A EJECT] button and remove the disc. The above has been how to create a continuous recorded data for the focus bias adjustment and error rate check.
Note: Be careful not to apply vibration during continuous recording.
Checking Procedure: 1. Set the laser power meter on the objective lens of the optical pick-up. (When it cannot be set properly, press the m button or M button to move the optical pick-up.) Connect the digital volt meter to CN105 pin 1 (I+3V) and CN105 pin 2 (IOP). 2. Then, rotate the [ l AMS L ] (MD) knob and display LDPWR CHECK (C13). 3. Press the [YES] button once and display LD 0.9 mW $. Check that the reading of the laser power meter become 0.84 to 0.92 mW. 4. Press the [YES] button once more and display LD 8.4 mW $. Check that the reading the laser power meter and digital volt meter satisfy the specified value. Specified Value: Laser power meter reading : 8.4 0.3 mW Digital voltmeter reading : Optical pick-up displayed value 10% (Optical pick-up label)
6. CHECKS PRIOR TO REPAIRS
These checks are performed before replacing parts according to approximate specifications to determine the faulty locations. For details, refer to Checks Prior to Parts Replacement and Adjustments (see page 11). 6-1. Temperature Compensation Offset Check When performing adjustments, set the internal temperature and room temperature to 22 to 28C. Checking Procedure: 1. Rotate the [ l AMS L ] (MD) knob to display TEMP CHECK (C12). 2. Press the [YES] button. 3. T=@@(##) [OK should be displayed. If T=@@ (##) [NG is displayed, it means that the results are bad. (@@ indicates the current value set, and ## indicates the value written in the non-volatile memory.) 6-2. Laser Power Check Before checking, check the Iop value of the optical pick-up. (Refer to 8. Recording and Displaying the Iop Information (see page 40.) Connection:

17. Press the [YES] button to display EF CD CHECK (C15). 18. Press the [A EJECT] button and take out the check disc (MD) TDYS-1. Check Location: BD (MD) board (see page 44)
7. INITIAL SETTING OF ADJUSTMENT VALUE
Note: Mode which sets the adjustment results recorded in the non-volatile memory to the initial setting value. However the results of the temperature compensation offset adjustment will not change to the initial setting value. If initial setting is performed, perform all adjustments again excluding the temperature compensation offset adjustment. For details of the initial setting, refer to 4. Precautions for Adjustments and execute the initial setting before the adjustment as required.
9. TEMPERATURE COMPENSATION OFFSET ADJUSTMENT
Save the temperature data at that time in the non-volatile memory as 25 C reference data.
Note: 1. Usually, do not perform this adjustment. 2. Perform this adjustment in an ambient temperature of 22 C to 28 C. Perform it immediately after the power is turned on when the internal temperature of the unit is the same as the ambient temperature of 22 C to 28 C. 3. When D101 has been replaced, perform this adjustment after the temperature of this part has become the ambient temperature.
Setting Procedure: 1. Turn the [l AMS L] (MD) knob to display ADJ CLEAR (C28). 2. Press the [YES] button. Complete! will be displayed momentarily and initial setting will be executed, after which ADJ CLEAR (C28) will be displayed.
8. RECORDING AND DISPLAYING THE IOP INFORMATION
The Iop data can be recorded in the non-volatile memory. The Iop value on the optical pick-up label and the Iop value after the adjustment will be recorded. Recording these data eliminates the need to read the label on the optical pick-up. Recording Procedure: 1. Turn the [ l AMS L ] (MD) knob to display Iop Write (C05), and press the [YES] button. 2. The display becomes Ref=@@@.@ (@ is an arbitrary number) and the numbers which can be changed will blink. 3. Input the Iop value on the optical pick-up label. To select the number : Turn the [l AMS L] (MD) knob. To select the digit : Press the [ l AMS L] (MD) knob 4. When the [YES] button is pressed, the display becomes Measu=@@@.@ (@ is an arbitrary number). 5. As the adjustment results are recorded for the 4 value. Leave it as it is and press the [YES] button. 6. Complete!! will be displayed momentarily. The value will be recorded in the non-volatile memory and the display will become Iop Write (C05). Display Procedure: 1. Turn the [ l AMS L ] (MD) knob to display Iop Read (C26), and press the [YES] button. 2. @@.@/##.# is displayed and the recorded contents are displayed. @@.@ indicates the Iop value on the optical pick-up label. ##.# indicates the Iop value after adjustment 3. To end, press the [l AMS L] (MD) button or [MENU/NO] button to display Iop Read (C26).

Be sure to perform this adjustment when the optical pick-up is replaced. If the adjustment results becomes Adjust NG!, the optical pickup may be faulty or the servo system circuits may be abnormal. 16-1. CD Auto Gain Control Output Level Adjustment Adjusting Procedure: 1. Load the check disc (MD) TDYS-1. 2. Turn the [ l AMS L ] (MD) knob to display AG Set (CD) (C11). 3. When the [YES] button is pressed, the adjustment will be performed automatically. Complete!! will then be displayed momentarily when the value is recorded in the non-volatile memory, after which the display changes to AG Set (CD) (C11). 4. Press the [ A EJECT] button and take out the check disc. 16-2. MO Auto Gain Control Output Level Adjustment Adjusting Procedure: 1. Load the test disc (MDW-74/GA-1). 2. Turn the [ l AMS L ] (MD) knob to display AG Set (MO) (C10). 3. When the [YES] button is pressed, the adjustment will be performed automatically. Complete!! will then be displayed momentarily when the value is recorded in the non-volatile memory, after which the display changes to AG Set (MO) (C10). 4. Press the [ A EJECT] button and take out the test disc.

15. FOCUS BIAS CHECK

Change the focus bias and check the focus tolerance amount. Checking Procedure: 1. Load the continuously-recorded disc. (Refer to 5. USING THE CONTINUOUSLY RECORDED DISC) 2. Turn the [ l AMS L ] (MD) knob to display CPLAY2 MODE (C36). 3. Press the [YES] button twice to display CPLAY2MID. 4. Press the [MENU/NO] button when C = AD = is displayed. 5. Turn the [ l AMS L ] (MD) knob to display FBIAS CHECK (C16). / c =. 6. Press the [YES] button to display The first four digits indicate the C1 error rate, the two digits after / indicate ADER, and the 2 digits after c = indicate the focus bias value. Check that the C1 error is below 20 and ADER is below 2. 7. Press the [YES] button and display / b =. Check that the C1 error is about 100 and ADER is below 2. 8. Press the [YES] button and display / a =. Check that the C1 error is about 100 and ADER is below 2 9. Press the [MENU/NO] button, then press the [A EJECT] button and take out the disc.

54 WRPWR 56 MOD SPFD SPRD
RECP 83 APCREF AUTOMATIC POWER CONTROL 64

LOAD IN

66 S103

M101 (SPINDLE)

6 OUT4F 8 OUT4R

IN4R 3 IN4F 4

AUX1 ABCD FE TE SE PEAK BOTM

LOAD OUT

PSB 16

52 D. RESET

3 IN1 LOADING MOTOR DRIVE IC400

6 IN2 REFERENCE 5

+5V REFERENCE VOLTAGE SWITCH Q400, 401

OUT-SW 49

M102 (SLED)

27 OUT2F 25 OUT2R

IN2F 29 IN2R 30

SFDR 92 SRDR 91

ANALOG MUX
S104 PLAY-SW LOAD LO S102 REFLECT 61 EEPROM IC195 SDA SCL WP SDA 45 SCL 47 EEP-WP PROTECT 44 1

OUT1 OUT2

PWM GENERATOR
A/D CONVERTER DIGITAL SERVO SIGNAL PROCESS

2-AXIS DEVICE

(TRACKING)

(FOCUS)

21 OUT1F 23 OUT1R

IN1F 19 IN1R 18

FFDR 88 FRDR 89
FROM CPU INTERFACE XLRF CKRF DTRF XLAT 80 SCLK 81 SWDT 82 HF MODULE SWITCH Q131 134

M103 (LOADING)

S102-1 (REFLECT RATE DETECT) ON: When the high reflection rate disc detect.
2 S102-2 (PROTECT DETECT) ON: When the rec-proof claw is close. (un-protect)
FCS TRK+ TRK 12 OUT3F 10 OUT3R IN3F 14 IN3R 15 TFDR 86 TRDR 85 DIGITAL SERVO SIGNAL PROCESSOR IC151 (2/2)

AUTO SEQUENCER

HF MODULE
BLOCK DIAGRAM MAIN Section

(Page 47)

ADDT LRCK BCK RESET SWITCH Q301
DATAO WS BCK PWON SCLK CLOCK CONTROL A/D CONVERTER IC301 DIGITAL INTERFACE DCCANCELLATION FILTER DECIMATION FILTER A/D CONVERTER BLOCK

LINE AMP IC305

L IN R ANALOG L OUT R

CLKOUT

CLOCK AND TIMING CIRCUIT

D/A CONVERTER IC300

RV301 PHONE LEVEL VOUTL 18 LOW-PASS FILTER IC100 (1/2), IC200 (1/2) VOUTR 22 LINE AMP IC100 (2/2), IC200 (2/2) HEADPHONE AMP IC2 J301 PHONES

INTERPOLATOR

NOISE SHAPER

SPDIF BUFFER IC307

AUDIO FEATURE PROCESSOR
SPDIFO SPDIFI IEC 958 DECODER DATA IN/OUT INTERFACE D/A CONVERTER BLOCK

IISOUTBCK

IISOUTWS

SLICER SEL LOCK

1 RESET LRCK, BCK

33 BCK

37 LRCK

MUTING Q100, 200

MUTING Q101, 201

LRCK, BCK

MUTING SWITCH Q300 DATA CLK SUBQ SQCK XLT SENS SCOR LDON SPNDL MUTE XRST DOUT D302 D300
MUTING CONTROL SWITCH Q302
CD BLOCK (BU-21BD53) OP ASSY (A-MAX. 2)

D303 PDOWN

CD DATA CD CLK SQ DATA SQ CLK XLT SENS SCOR LDON SPNDL MUTE XRST

DAC MUTE LINE MUTE

72 SPDIF_CUT

78 DA_RESET

79 SLICER_SEL

80 SPDIF LOCK

76 DAC MUTE

19 P. DOWN

77 LINE MUTE

(Page 49)

TP (BU +5V) 2 1

(FOR CHECK)

BD(CD) BOARD CN101

TP (GND)

11 1-680-893(11)

(Page 52)

BD(MD) BOARD CN103

BD(MD) BOARD CN102

(Page 56)
Ref. No. D400 D509 D516 D523 D526 IC301 IC800 IC801 Q101 Q201 Q501 Location D-3 C-2 D-1 A-5 A-6 C-9 C-4 C-7 B-10 B-10 A-4
Note: Be sure to execute the Voltage Adjustment on page 46, whenever the asterisked parts (IC506, R550, R551, RV500), mounted MAIN board, and CD base unit (BU-21BD53) were replaced.
6-11. PRINTED WIRING BOARDS MAIN (Side B)/LOADING Boards
J302 PC LINK J300 ANALOG IN R L R OUT L DIGITAL OPTICAL IN 5 3

(SHORT SOCKET)

MAIN BOARD (SIDE B)

1 E 10 E B C E 1 1

(EXCEPT SINGAPORE)

TRANS BOARD CN650

(Page 66)

B C E E 3 9

TRANS(SP) BOARD CN600

(Page 68)

(SINGAPORE)
E A K K A K/A 5 E E C B A A 11 K E 8 A E K K 7 K K A A E K A K A (EXCEPT SINGAPORE) K K A 1

TRANS BOARD CN651

HP BOARD CN306 1

TRANS(SP) BOARD CN601

(Page 70)

(CHASSIS)

1-680-893-

11 (11)

(IN/OUT) OUT R IN
Ref. No. D100 D200 D300 D302 D303 D501 D502 D503 D504 D505 D506 D507 D508 D510 D511 D512 D513 D514
Location B-10 B-10 C-8 D-8 C-8 B-1 B-1 B-1 A-1 A-1 A-1 A-1 A-1 C-1 B-1 B-1 B-1 B-1
Ref. No. D519 D520 D521 D522 D524 IC100 IC200 IC300 IC302 IC303 IC304 IC305 IC307 IC400 IC401 IC500 IC501
Location C-1 C-1 C-1 C-1 A-4 B-8 B-9 C-9 A-8 A-7 A-10 B-9 D-6 C-3 D-3 A-4 B-3
Ref. No. IC502 IC504 IC505 IC506 Q100 Q200 Q300 Q301 Q302 Q400 Q401 Q500 Q502 Q503 Q504
Location B-2 C-2 D-2 A-3 A-8 A-9 D-8 B-9 D-8 C-3 C-3 C-2 B-5 B-6 A-7
6-12. SCHEMATIC DIAGRAM MAIN Board (1/4)
See page 57 for Waveform.
See page 70 for IC Block Diagram.

SPDIF BUFFER

(Page 61) (Page 55)

(Page 63)

Note on Schematic Diagram: Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : MD, CD STOP ( ) : MD PLAY

(Page 62)

6-13. SCHEMATIC DIAGRAM MAIN (2/4)/LOADING Boards See page 57 for Waveform. See page 70 for IC Block Diagram.

(Page 53)

(Page 65)
Note on Schematic Diagram: Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : MD, CD STOP << >> : CD PLAY
6-14. SCHEMATIC DIAGRAM MAIN Board (3/4) See page 70 for IC Block Diagrams.
Note on Schematic Diagram: Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : MD, CD STOP
6-15. SCHEMATIC DIAGRAM MAIN Board (4/4) See page 70 for IC Block Diagrams.

* I (S) stands for schmitt input, I (A) for analog input, O (3) for 3-state output, and O (A) for analog output in the column I/O.

Pin No. 88

Pin Name XCAS A09 XRAS XWE D1 D0 D2 D3 MVCI ASYO ASYI AVDD BIAS RFI AVSS PCO FILI FILO CLTV PEAK BOTM ABCD FE AUX1 VC ADIO AVDD ADRT ADRB AVSS SE TE DCHG TEST4 ADFG F0CNT XLRF CKRF DTRF APCREF TEST0 TRDR TFDR DVDD FFDR
I/O O O O O I/O I/O I/O I/O I (S) O I (A) I (A) I (A) O (3) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I I (S) O O O O O O O O O
Description Column address strobe signal output to the D-RAM (IC152) L active Address signal output to the D-RAM (IC152) Row address strobe signal output to the D-RAM (IC152) L active Write enable signal output to the D-RAM (IC152) L active
Two-way data bus with the D-RAM (IC152)
Digital in PLL oscillation input from the external VCO Playback EFM full-swing output terminal

Not used (fixed at L)

Playback EFM asymmetry comparator voltage input terminal Power supply terminal (+3.3V) (analog system) Playback EFM asymmetry circuit constant current input terminal Playback EFM RF signal input from the CXA2523AR (IC101) Ground terminal (analog system) Phase comparison output for master clock of the recording/playback EFM master PLL Filter input for master clock of the recording/playback master PLL Internal VCO control voltage input of the recording/playback master PLL Light amount signal (RF/ABCD) peak hold input from the CXA2523AR (IC101) Light amount signal (RF/ABCD) bottom hold input from the CXA2523AR (IC101) Light amount signal (ABCD) input from the CXA2523AR (IC101) Focus error signal input from the CXA2523AR (IC101) Auxiliary signal (I3 signal/temperature signal) input from the CXA2523AR (IC101) Middle point voltage (+1.65V) input from the CXA2523AR (IC101) Not used (open) Power supply terminal (+3.3V) (analog system) A/D converter operational range upper limit voltage input terminal (fixed at H in this set) A/D converter operational range lower limit voltage input terminal (fixed at L in this set) Ground terminal (analog system) Sled error signal input from the CXA2523AR (IC101) Tracking error signal input from the CXA2523AR (IC101) Connected to the +3.3V power supply Input terminal for the test Not used (fixed at H) ADIP duplex FM signal (22.05 kHz 1 kHz) input from the CXA2523AR (IC101) Filter f0 control signal output to the CXA2523AR (IC101) Serial data latch pulse signal output to the CXA2523AR (IC101) Serial data transfer clock signal output to the CXA2523AR (IC101) Writing serial data output to the CXA2523AR (IC101) Control signal output to the reference voltage generator circuit for the laser automatic power control Input terminal for the test Not used (open)

Ref. No. 57 58

Part No. 4-220-710-01 4-996-687-41 4-996-687-01 3-354-981-11 X-4953-610-1

Ref. No. 61

Part No. 4-950-189-01 4-950-189-41 4-951-620-01 4-977-593-11
PLATE, INDICATION KNOB (AMS) (GOLD) KNOB (AMS) (BLACK) SPRING (SUS), RING PANEL ASSY, FRONT (Singapore: GOLD)
X-4953-611-1 PANEL ASSY, FRONT (US, Canadian) X-4953-612-1 PANEL ASSY, FRONT (AEP, UK, Singapore: BLACK) 1-677-766-11 PW SW BOARD 1-792-953-11 WIRE (FLAT TYPE) (18 CORE) 4-228-761-01 LID (CARTRIDGE) (BLACK) 4-228-761-11 LID (CARTRIDGE) (GOLD) 4-230-410-11 SPRING (LID), TENSION
KNOB (A) (VOL) (BLACK) KNOB (A) (VOL) (GOLD) SCREW (2.6X8), +BVTP RING (DIA. 50), ORNAMENTAL (AEP, UK, Singapore: BLACK) 4-977-593-21 RING (DIA. 50), ORNAMENTAL (Singapore: GOLD) A-4725-634-A A-4725-641-A A-4725-648-A 1-677-767-11 1-677-768-11 DISPLAY BOARD, COMPLETE (AEP, UK) DISPLAY BOARD, COMPLETE (US, Canadian) DISPLAY BOARD, COMPLETE (Singapore) LP LED BOARD HP BOARD

7-3. CHASSIS SECTION 107

Singapore

#3 T601, T651 #3

104 105

not supplied #3 #5

#3 #3 not supplied #3 not supplied The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Ref. No. 104 * 106 Part No. X-4947-208-1 X-4952-298-1 4-977-358-11 1-569-972-21 A-4725-638-A A-4725-645-A A-4725-653-A 3-703-244-00 4-966-267-12 4-230-771-51 Description FOOT ASSY (F50150S) (BLACK) FOOT ASSY (F50150S) (GOLD) CUSHION SOCKET, SHORT 2P MAIN BOARD COMPLETE (AEP, UK) MAIN BOARD COMPLETE (US, Canadian) MAIN BOARD COMPLETE (Singapore) BUSHING (2104), CORD (AEP, UK, Singapore) BUSHING (FBS001), CORD (US, Canadian) PANEL, BACK (US) Remark Ref. No. TTT651 Part No. 4-230-771-81 3-703-249-01 1-777-071-21 1-777-071-61 1-783-820-11 1-790-226-11 1-677-769-11 1-679-008-11 1-679-722-11 1-435-650-11 #3
Les composants identifis par une marque 0 sont critiquens pour la scurit. Ne les remplacer que par une pice portant le numro spcifi. Remark
Description PANEL, BACK (Singapore) SCREW, S TIGHT, +PTTWH 3X6 CORD, POWER (AEP) CORD, POWER (Singapore) CORD, POWER (US, Canadian) CORD, POWER (UK) TRANS BOARD (EXCEPT Singapore) TRANS (SP) BOARD (Singapore) LF BOARD (Singapore) TRANSFORMER, POWER (Singapore)
4-230-771-61 PANEL, BACK (Canadian) 4-230-771-71 PANEL, BACK (AEP, UK)
1-435-648-11 TRANSFORMER, POWER (US, Canadian) 1-435-649-11 TRANSFORMER, POWER (AEP, UK)

7-4. MD MECHANISM DECK SECTION-1 (MDM-7X2A)

312 311

302 301

Ref. No. * 309 310

Part No. 4-996-267-01 4-231-319-01 4-227-007-01 4-227-025-01 3-372-761-01 4-227-002-01 4-226-999-01 X-4952-665-1 A-4672-990-F 4-229-533-02
Description BASE (BU-D) SCREW (2X6) CZN, +B (P) TRI GEAR (SB) BELT (LOADING) SCREW (M1.7), TAPPING GEAR, PULLEY LEVER (HEAD) SPRING (SHT) ASSY, LEAF LOCK (HOLDER) SPRING (STOPPER), TORSION

Ref. No. 319 320

Part No. 4-227-012-01 4-227-019-02 4-227-013-01 4-226-995-01 4-226-996-01 4-226-997-04 4-226-998-01 4-227-006-01 A-4735-075-A 4-226-994-01
Description SPRING (HOLDER), TENSION PLATE (HOLDER), RETAINER SPRING (EJ), TENSION SLIDER (EJ) LIMITER (EJ) SLIDER LEVER (CHG) GEAR (SA) HOLDER ASSY GUIDE (L)
7-5. MD MECHANISM DECK SECTION-2 (MDM-7X2A) 359

#1 A #1

363 361

353 353

351 369
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifis par une marque 0 sont critiquens pour la scurit. Ne les remplacer que par une pice portant le numro spcifi.

Ref. No. 362 363

Part No. A-4725-430-A 4-231-319-01 3-372-761-01 4-226-993-01 4-227-014-01 4-226-992-01 1-678-514-11 A-4672-976-A 4-988-560-01 4-996-265-01
Description BD (MD) BOARD, COMPLETE SCREW (2X6) CZN, +B (P) TRI SCREW (M1.7), TAPPING RACK SPRING (RACK), COMPRESSION BASE, SL FLEXIBLE BOARD OPTICAL PICK-UP KMS-262A SCREW (+P 1.7X6) SHAFT, MAIN
Ref. No. HR901 M101 M102 M103 S102
Part No. 4-230-716-01 4-227-004-01 4-227-005-01 4-227-008-01 4-227-009-01 4-232-270-01 1-500-670-11 A-4735-029-A A-4672-900-A A-4672-975-A
Description SPRING (SPDL), TORSION GEAR (LC) GEAR (LD) GEAR (SC) GEAR (SD) SCREW (1.7X3.5), +PWH HEAD, OVER WRITE MOTOR ASSY, SPINDLE (for MD) MOTOR ASSY, SLED (for MD) MOTOR ASSY, LOADING (for MD)
4-226-989-01 CHASSIS 4-211-036-01 SCREW (1.7X2.5), +PWH 4-226-990-01 BASE (BU-A)
1-771-957-11 SWITCH, PUSH (2 KEY) (REFLECT RATE DETECT, PROTECT DETECT)

7-6. CD MECHANISM DECK SECTION (CDM55B-21BD53) 505 509

514 523

525 526

515 519

Ref. No. 511 512
Part No. 4-226-180-01 4-925-315-31 1-674-336-21 4-220-229-01 4-220-239-11 4-220-233-01 4-220-238-01 4-220-234-01 4-227-598-01 4-221-816-11
Description TRAY (55-L) DAMPER LOADING BOARD LEVER (SW) SPRING, TORSION CAM (CDM55) GEAR (B) PULLEY (LDG) SPACER (55) BELT (CDM55)

Ref. No. M702

Part No. 4-227-236-01 X-4953-233-1 4-220-951-02 4-227-899-21 A-4677-295-A 4-230-386-01 4-230-389-01 4-227-218-21 4-985-672-01 4-228-353-11
Description CHASSIS (CDM55C) PULLEY (AT) ASSY SHEET (KH) SCREW (DIA. 12), FLOATING BU-21BD53 INSULATOR (BU21) SPRING, CONE COIL HOLDER (AT) SCREW (+PTPWHM2.6), FLOATING HOLDER (55-BU21)
4-220-237-01 GEAR (A) 4-221-815-11 ROLLER
4-229-358-01 SHAFT (BU21) A-4672-771-A MOTOR (LD) ASSY (LOADING) (for CD)

MXD-D40 BD (MD)

NOTE: Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. -XX and -X mean standardized parts, so they may have some difference from the original one. RESISTORS All resistors are in ohms. METAL: Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F: nonflammable
SECTION 8 ELECTRICAL PARTS LIST
Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. SEMICONDUCTORS In each case, u: , for example: uA. : A. uPA. : PA. uPB. : PB. uPC. : PC. uPD. : PD. CAPACITORS uF: F COILS uH: H The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifis par une marque 0 sont critiquens pour la scurit. Ne les remplacer que par une pice portant le numro spcifi. When indicating parts by reference number, please include the board.

Ref. No.

Ref. No. C158 C159 C160 C161 C162 C163 C164 C165 C166 C167 C169 C173 C174 C180 C181 C182 C183 C184 C185 C191 C192 C193 C194 C195 C196 C1401
Part No. 1-162-927-11 1-162-927-11 1-162-927-11 1-162-970-11 1-162-970-11 1-125-891-11 1-162-927-11 1-162-966-11 1-125-891-11 1-164-245-11 1-164-156-11 1-164-156-11 1-162-970-11 1-117-370-11 1-126-206-11 1-163-038-11 1-164-156-11 1-117-970-11 1-128-795-11 1-126-206-11 1-164-156-11 1-126-206-11 1-164-156-11 1-164-156-11 1-164-156-11

1-771-955-21 SWITCH, PUSH (1 KEY) (REC POSITION) < VIBRATOR >
X171 1-781-569-21 OSCILLATOR, CRYSTAL (90.3168MHz) ************************************************************** A-4725-634-A DISPLAY BOARD, COMPLETE (AEP, UK) A-4725-641-A DISPLAY BOARD, COMPLETE (US, Canadian) A-4725-648-A DISPLAY BOARD, COMPLETE (Singapore) ************************************ 3-362-478-01 HOLDER (T), LED 4-955-901-01 CUSHION (FL) 4-996-686-03 HOLDER (FL) < CAPACITOR > C751 C752 C753 C754 C755 C756 C757 C758 C759 C760 C761 C762 C792 1-162-290-31 1-162-290-31 1-164-159-11 1-126-795-11 1-164-159-11 1-162-290-31 1-162-290-31 1-162-290-31 1-162-306-11 1-162-215-31 CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC 470PF 470PF 0.1uF 10uF 0.1uF 470PF 470PF 470PF 0.01uF 47PF 10uF 10uF 0.1uF 10% 10% 20% 50V 50V 50V 50V 50V 50V 50V 50V 16V 50V 50V 50V 50V
10% 10% 10% 30% 5% 20% 20%
1-126-795-11 ELECT 1-126-795-11 ELECT 1-164-159-11 CERAMIC < CONNECTOR >

CN701 * CN702

1-779-555-21 CONNECTOR, FFC (LIF (NON-ZIF)) 18P 1-691-670-11 CONNECTOR, BOARD TO BOARD 5P < DIODE >

D751 D752

8-719-046-44 LED SEL5221S (NORMAL CD SYNCHRO) 8-719-046-44 LED SEL5221S (HIGH CD SYNCHRO) < CONNECTOR >
1-247-807-31 CARBON 1-247-843-11 CARBON 1-249-429-11 CARBON < SWITCH >
S701 * EPT792 1-690-880-31 LEAD (WITH CONNECTOR) < FILTER > FL751 1-517-998-11 INDICATOR TUBE, FLUORESCENT < IC > IC751 8-759-680-17 IC MSM9201-04GS-K < TRANSISTOR > Q751 Q752 Q753 Q754 Q791 8-729-900-80 8-729-900-80 8-729-620-05 8-729-620-05 8-729-900-80 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR < RESISTOR > R701 R702 R703 1-249-411-11 CARBON 1-249-413-11 CARBON 1-249-415-11 CARBON 680 5% 5% 5% 1/4W 1/4W 1/4W S729 S731 S732 S733 DTC114ES DTC114ES 2SC2603-EF 2SC2603-EF DTC114ES S702 S703 S704 S705 S706 S707 S721 S722 S723 S724 S725 S726 S727 S728
1-475-543-11 ENCODER, ROTARY (l AMS L ENTER (CD)) 1-762-875-21 SWITCH, KEYBOARD (x (CD)) 1-762-875-21 SWITCH, KEYBOARD (X (CD)) 1-762-875-21 SWITCH, KEYBOARD (H (CD)) 1-762-875-21 SWITCH, KEYBOARD (REC-IT) 1-762-875-21 SWITCH, KEYBOARD (M (CD)) 1-762-875-21 SWITCH, KEYBOARD (m (CD)) 1-475-543-11 ENCODER, ROTARY (l AMS L PUSH ENTER (MD)) 1-762-875-21 SWITCH, KEYBOARD (CLEAR (MD)) 1-762-875-21 SWITCH, KEYBOARD (TIME/CHAR MD) 1-762-875-21 1-762-875-21 1-762-875-21 1-762-875-21 1-762-875-21 1-762-875-21 1-762-875-21 1-762-875-21 1-762-875-21 SWITCH, KEYBOARD (PLAY MODE MD) SWITCH, KEYBOARD (INPUT) SWITCH, KEYBOARD (DISPLAY) SWITCH, KEYBOARD (PLAY MODE CD) SWITCH, KEYBOARD (TIME CD) SWITCH, KEYBOARD (CLEAR (CD)) SWITCH, KEYBOARD (m (MD)) SWITCH, KEYBOARD (YES) SWITCH, KEYBOARD (MENU/NO)