Sony Net MD Walkman MZ-N1 User Manual

MZ-N1

SERVICE MANUAL

Ver 1.4 2002. 10

US and foreign patents licensed from Dolby Laboratories.

• OpenMG, “MagicGate”, “MagicGate Memory Stick”, “Memory Stick”,

VAIO,MusicClip and their logos are trademarks of Sony Corporation.

• “WALKMAN” is a trademark of Sony Corporation.

• Microsoft,Windows,Windows NT and Windows Media are trademarks

or registered trademarks of Microsoft Corporation in the United States and/or other countries.

• IBM and PC/AT are registered trademarks of International Business

Machines Corporation.

• Macintosh is a trademark of Apple Computer,Inc.in the United States

and/or other countries.

• All other trademarks are trademarks of their respective owners. ™ and

® marks are omitted in this manual.

US Model

Canadian Model

AEP Model

UK Model

E Model

Australian Model

Chinese Model

Tourist Model

Model Name Using Similar Mechanism NEW Mechanism Type MT-MZN1-171 Optical Pick-up Name LCX-5R

SPECIFICATIONS

Audio playing system

MiniDis c digital audio system

Laser diode properties

Material : GaAlAs Wa velength: λ = 790 nm Emis

sion duration: continuous

Laser output : less tha n 44. 6 µW (This output is the value measured at a distance of 200 m m fro m the lens surface on the op tica l pick-up blo ck with 7 mm ape rtur e .)

Recording and playback time (when using MDW-80)

Maxim um 160 min. in monaural Maxim um 320 min. in stereo

Revolutions

382 rp m to 2,700 rpm (CLV)

Error correction

ACIRC (Advanced Cross Interleave Reed Solomon Code)

Sampling frequency

44.1 kHz

Sampling rate converter

Input: 32 kHz/44. 1 k Hz/48 kHz

Coding

ATRAC (Adaptive TRa nsfor m Acoustic Coding) AT RAC 3 — LP 2/LP4

9-873-443-05 Sony Corporation

2002J0500-1 Personal Audio Company

C 2002.10 Published by Sony Engineering Corporation

– Continued on next page –

PORTABLE MINIDISC RECORDER

MZ-N1

Ver 1.1

Modulation system

EFM (Eight to Fourteen Modula tion)

Frequency response

20 to 20, 000 Hz ± 3 dB

Wow and Flutter

Below measurable limit

1)

Inputs

MIC: stereo mini-jac k (minimum inpu t leve l 0.25 m V) Line in:

stereo mini-jack for anolog input (minimum inpu t level optica l (d igital) mini-jac k for opt ical (digital ) in put

49 mV )

Outputs

i/LINE OUT2): stereo mini-jack (d ed icated remote control jack)/194 m V (1 0 kohm)

Maximum output (DC)

Headphones: 5 mW + 5 mW (16 ohm)

2)

Power requirement

Sony AC Power Adaptor connected at the DC IN 3V jack (country model in parentheses):

120 V AC, 60 Hz (USA, Canada and Taiwan) 220 V AC, 50/60 Hz (Continental Europe) 240 V AC, 50 Hz (Australia) 220 V AC, 50 Hz (China) 230 - 240 V AC, 50 Hz (U.K. and Hong Kong) 110/220 V AC, 60 Hz (Korea) 100 - 240 V AC, 50/60 Hz (Other countries)

The recorder:

Nickel metal hydride rechargeable battery NH-14WM(A) 1.2V 1350 mAh (MIN) NiMH LR6 (SG) alkaline battery

USB cradle:

AC power adaptor DC 3V

Dimensions

Approx. 77.7 × 71.4 ×16.4 mm (w/h/d)

1

7

/

8

× 2

/8 × 21/32 in.)

(3

Mass

Approx. 87 g (3.0 oz ) the recorder only

1)

The LINE IN (OPT) jack is us ed to conn ect

e ither a digital (o ptical) cable o r a line (analog) cable.

2)

The i/LINE OUT jack connects either

headphones/earphones

or a line cable.

Supplied accessories

AC power adaptor (1) Headphones/earphones with a remote control (1) Optical cable (1) USB cradle (1) USB cable (1) Nickel metal hydride rechargeable battery NH-14WM(A) (1) CD-ROM (1)* Dry battery case (1) Rechargeable battery carrying case (1) Recordable MD (USA and Canada models only) (1) Carrying pouch/carrying case with a belt clip (except USA model) (1) AC plug adaptor (Sony world model only) (1)

∗ Do not play a CD-ROM on an audio CD player.

Battery life

When recording

1)

2)

(Unit: approxi.hours)(JEITA3))

Batteries SP

Nickel metal

Stereo

LP2 Stereo

LP4 Stereo

12 17 21 hydride rechargeable

4)

battery LR6 (S G)

Sony alkaline dry battery

Nickel metal

12 19 23

5)

30 43 52 hydride rechargeable

4)

battery + On e LR6

5)

(SG)

1)

The battery life may be shorter due to operating conditions and the temperature of the location.

2)

When yo u record , use a fully charged rechargeable battery. differ according to the alka line batteries.

3)

Measured in accordance with the JE ITA (J a p a n Ele ctronic s a nd Inform a tion Technology Industries Association) standard.

4)

When u s ing a 100% fully cha rge d

metal hydride

14WM(A)).

5)

Whe n using a S o ny LR6 (SG) “STAMINA” a lkaline dr y battery (produced in Japan).

Recording time may

rech

le battery (NH-

geab

ar

nickel

When playing

: approxi.hours)(JEITA1))

(Unit

Batteries SP

Nickel metal

Stereo

LP2 Stereo

LP4 Stereo

30 38 42 hydride rechargeable

2)

battery LR6 (SG)

Sony alkaline dry battery

Nickel metal

44 52 62

3)

79 95 110 hydride rechargeable

2)

battery + On e LR6

3)

(SG)

1)

Measured in accordance woth the JEITA (Japan Electronics and Information Technology Industries Association) standard.

2)

When us ing a 100% fully charged

metal hydride

14WM(A)).

3)

When using a Sony LR6 (SG) “STAMINA” a lkaline dr y battery (pro

rechargeable battery (NH-

duced in Japa n)

nickel

De sign and specitications are subject to change without notice.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIA GRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANU AL OR IN SUPPLEMENTS PUBLISHED BY SONY.

2

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMA TIQ UES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

MZ-N1

CAUTION

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

On power sources

• Use house curre nt, nikel metal hydride

rechargeable battery, LR6 (SG) battery, or car battery.

•

For use in your house: For the supplied battery charging s t and, use the AC power adaptor supplied with this recorder. Do not use any other AC power adaptor s ince it may cause the recorder to malfunction.

Polarity of the plug

Notes on chip component replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be dam-

aged 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.

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40 ˚ C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 ˚ C . Caution: The printed pattern (copper foil) may peel away if the

heated tip is applied for too long, so be careful!

• Strong viscosity Unleaded solder is more viscous (sticky , less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc.

• Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.

If Windows XP/Windows Me is installed in your computer, and you perform the “System Restore” function of the Windows “System Tools,” the songs managed by OpenMG Jukebox may become corrupted and rendered unplayable. Therefore, before executing “System Restore,” back up the songs using “OpenMG Jukebox Backup Tool” first. Then, after the “System Restore” function is finished, restore the songs using “OpenMG Jukebox Backup Tool” to ensure the integrity and reliability of song playback. For more information about backup, refer to the online Help for OpenMG Jukebox.

Note

When songs become unplayable by executing “System Restore,” an error dialog box may be displayed. In this case, follow the displayed messages.

Ver 1.1

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.

NOTES ON LASER DIODE EMISSION CHECK

Never look into the laser diode emission from right above when checking it for adjustment. It is feared that you will lose your sight.

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK (LCX-5R)

The laser diode in the optical pick-up block may suffer electrostatic break-down easily. When handling it, perform soldering bridge to the laser-tap on the flexible board. Also perform measures against electrostatic break-down sufficiently before the operation. The flexible board is easily damaged and should be handled with care.

laser-tap

OPTICAL PICK-UP FLEXIBLE BOARD

• In performing the repair with the power supplied to the set, removing the MAIN board causes the set to be disabled. In such a case, fix a conve x part of the open/close detect switch (S804 on MAIN board) with a tape in advance. Handle the FLEXIBLE board (over write head) with care, as it has been soldered directly to the MAIN board. In repairing the component side of MAIN board, connect the FLEXIBLE board (over write head) and the MAIN board with the lead wires in advance. (See page 8)

• The shipment data will be cleared when the NV is reset. Therefore, change the NV adjusted values following the Change of NV Adjusted Values immediately after the NV was reset. (See page 19)

• This set requires the patch data in the nonvolatile memory (IC802) to be rewritten using the application, when the MAIN board or nonvolatile memory (IC802) was replaced. (See page

27)

System requirements

• IBM PC/AT or Compatible (The software does not run on Macintosh.) CPU: MMX™ Pentium recommended.)

Hard disk drive space: 60 MB or more (The amount of necessary space depends on

the version of the Windows OS or the size of your audio files.)

RAM: 64 MB or higher (128 MB or higher is recommended for Windows

Edition/Windows CD-ROM drive (capable of digital playback by WDM) Sound Board USB port (supports USB 2.0 Full Speed (previously USB 1.1))

• Operating System: Windows Professional/Windows Professional (manufacturer installed)

The NTFS format of Windows

®

XP Professional (manufacturer-installed) is supported only when used

Windows with the standard (factory) settings. This software is not supported by the following environments.

– Windows – An environment that is an upgrade of the original manufacturer-installed

operating system, as in the following examples: Windows

Windows Windows

– Multi-boot environment with Windows

98 (or Windows® 98 Second Edition/Windows®Me)

• Display: High (16bit) Color or more (800 × 480 dot or more)

• Internet access: for Web registration and EMD services

• Windows Media Player (version 7.0 or higher) installed for playing WMA files.

Notes

• Trouble-free operation is not assured within a multiple-monitor environment.

• We do not assure trouble-free operation for all computers satisfying the system requirements.

• Trouble-free operation is not guaranteed following the self-conducted upgrade of home-built

PCs or operating systems.

• We do not assure trouble-free operation of the system suspend, sleep, or hibernation function on

all computers.

• For details, refer to “Net MD Help” of the online help.

Note

The optical digital output connector (on computers provided with one) may be disabled during playback for the protection of copyrights.

®

233 MHz or higher (Pentium® II 400 MHz or higher is

®

XP Professional.)

®

98/Windows® 98 Second Edition/Windows® 2000

®

Me/Windows® XP Home Edition/Windows® XP

®

2000 Professional, Windows® XP Home Edition, or

®

95, Windows® NT, or other versions of Windows® NT (such as Server)

®

3.1/Windows® 95 t Windows® 98 (or Windows® 98 Second Edition/

®

Me)

®

Me/Windows® 2000 Professional t Windows® XP

for software upgrades and CDDB2 use. (US and Canadian models)

®

2000 (or Windows® XP) and Windows

XP Home

®

FLEXIBLE board (Over write head)

upper panel assy

4

Tape

S804

MAIN boar

Looking at controls

SECTION 2

GENERAL

MZ-N1

This section is extracted from instruction manual.

The recorder

1 2 3 4 5

6

7

8

9

A END SEARCH button B Display window C VOLUME +/– buttons

The VOLUME + button has a tactile dot.

D Battery compartment E T MARK button F HOLD switch (at the rear) G Terminals for attaching dry battery

case

H DC IN 3V jack I USB cradle connecting jack J Control bar

• Moves the cursor in the display.

J

qa

qs

qd

qf

qg

qh

qj

qk

• Othe r operations Operation Function

1)

Press N Press . rewind Press> fast forward Flip towards X pause Flip towards x stop

1)

The N button has a tactile dot.

K GROUP/CANCEL button L OPEN switch M Charge lamp N Jog dial (MENU/ENTER)

Turn to select

O LINE IN (OPT) jack

play/enter

Push to enter

P MIC (PLUG IN POWER) jack

There is a tactile dot beside the MIC (PLUG IN POWER) jack.

Q REC (record) switch R i (headphones/earphones)/LINE

OUT jack

The display window of the recorder

1342 56

A Character information display

Displays the disc and track names, date, error messages, track numbers, etc.

B G roup indication C Disc indication

Shows that the disc is rotating for recording, playing or editing an MD.

D REC indication

Lights up while recording. When flashing, the recorde r i s i n r ecord standby mode.

E SYNC (synchro-recording) indication

F Play mode indication

Shows the play mode (shuffle play, program play, repeat play, etc.) of the MD.

G Level meter H LP2 (LP2 stereo), LP4 (LP4 stereo),

MONO (monaural) indication

I S ound indication

Lights up when Digital Sound Preset is on.

J Battery indication

Shows approximate battery co ndition.

K Melody timer indication

qa9

q;87

12

The headphones/earphones with a remote control

A B C DE

IJ

A DISPLAY button B PLAY MODE button C RPT/ E N T (repeat/enter) butt on D SOUND button E Clip F X (pause) button G Control (./N>)

N> : play, AMS, FF . : REW

Turn or turn and hold to play, fast forward or rewind .

F

K

G

H

+

You can quickly fast forward or rewind without listening to the playback sound.

H Control (VOLUME +/–)

Pull and turn to adjust the volume.

I Display window J HOLD switch K x (stop) button

May be used as the “Enter” button, depending on the function.

The display window of the remote control

A

BCDE

13

–

F

A Track number disp l ay B Chara cter information display C Disc indication D Melody time r i ndi c ation

14

HG

E Play mode indication F Battery level indication G REC indication H SOUND indication

5

MZ-N1

• This set can be disassembled in the order shown below.

3-1. DISASSEMBLY FLOW

SET

3-2. BOTTOM PANEL ASSY

(Page 7)

SECTION 3

DISASSEMBLY

3-3. UPPER PANEL SECTION

(Page 7)

3-5. MAIN BOARD SECTION

(Page 8)

3-7. MD MECHANISM DECK (MT-MZN1-171),

CHASSIS ASSY (Page 9)

3-8. OP SERVICE ASSY (LCX-5R)

(Page 10)

3-9. HOLDER ASSY

(Page 11)

3-10. DC MOTOR (SLED) (M602)

3-4. LCD MODULE, UPPER PANEL ASSY

(Page 8)

3-6. BATTERY CASE ASSY, MAIN BOARD

(Page 9)

3-11. DC SSM18B MOTOR

(Page 11)

(SPINDLE) (M601), DC MOTOR (OVER WRITE HEAD UP/DOWN) (M603) (Page 12)

6

Note: Follow the disassembly procedure in the numerical order given.

3-2. BOTTOM PANEL ASSY

Note : On installation, adjust the position of

both switch (S801) and knob (hold).

S801

1

Open the battery case lid.

3

Remove the battery case lid.

2

claw

MZ-N1

knob (hold)

5

two screws (M1.4)

3-3. UPPER PANEL SECTION

A

3

two screws (M1.4)

4

Close the battery terminal (plus).

6

Remove the bottom panel assy in the direction of arrow

A

1

5

three screws (M1.4)

.

flexible board (CN801)

6

upper panel section

4

2

Slide the lever (open) in the direction of the arrow, and open the upper panel section.

3

two screws (M1.4)

5

two convex holes for screws

7

MZ-N1

Ver 1.3

3-4. LCD MODULE, UPPER PANEL ASSY

1

three screws (1.7)

2

Remove the LCD module in the direction of the arrow.

3

upper panel section

3-5. MAIN BOARD SECTION

5

6

flexible board (optical pick-up) (CN501)

7

holder (terminal)

8

main board section

8

3

four screws (M1.4)

4

screw (M1.4)

2

flexible board (motor) (CN502)

1

Remove two solders of the flexible board (over write head).

3-6. BATTERY CASE ASSY, MAIN BOARD

d

2

battery case assy

3

main boar

MZ-N1

1

Remove the solder of terminal (plus).

1

Remove the solder of terminal (minus).

3-7. MD MECHANISM DECK (MT-MZN1-171), CHASSIS ASSY

2

boss

3

MD mechanism deck (MT-MZN1-171)

1

screw (M1.4)

2

boss

1

screw (M1.4)

4

spring (POP)

5

chassis assy

9

MZ-N1

3-8. OP SERVICE ASSY (LCX-5R)

1

washer (0.8-2.5)

3

screw (M1.4)

4

rack spring

2

gear (SA)

5

screw (M1.4)

6

thrust detent spring

8

Pull off lead screw.

7

B

OP service assy (LCX-5R)

over write head section

9

Opening the over write head toward the direction (LCX-5R) toward the direction

Note: Do not open the entire assy forcibly,

A

, remove the OP service assy

B

.

when opening the over write head.

10

3-9. HOLDER ASSY

5

Remove the holder assy in the direction of arrow

1

Open the holder assy.

A

D

MZ-N1

.

B

2

D

C

Push the convex portion toward the direction toward the direction

3

Remove the concave portion in the direction of arrow

B

and open the holder assy

A

to erect uprightly.

C

.

3-10. DC MOTOR (SLED) (M602)

2

washer (0.8-2.5)

4

two screws (M1.4)

5

DC motor (sled) (M602)

4

convex portion

3

gear (SA)

1

Remove six solders of the motor flexible board.

11

MZ-N1

3-11. DC SSM18B MOTOR (SPINDLE) (M601), DC MOTOR (OVER WRITE HEAD UP/DOWN) (M603)

1

Remove six solders of the motor flexible board.

4

three screws (M1.4)

5

DC SSM18B motor (spindle) (M601)

qa

DC motor (over write head up/down) (M603)

6

two screws (M1.4)

qs

gear chassis assy

9

screw (M1.2

×

1.5)

8

7

Note : Press-fit the gear (HA) up to the

position of the DC motor (over write head up/down) (M603) as shown below.

gear (HA)

2.65mm

DC motor (over write head up/down) (M603)

q;

gear (HA) gear (HB) washer (0.8-2.5)

gear chassis assy

2

washer (0.8-2.5)

3

gear (HC)

12

SECTION 4

TEST MODE

MZ-N1

Outline

• This set provides the Overall adjustment mode that allows CD and MO discs to be automatically adjusted when in the test mode. In this overall adjustment mode, the disc is discriminate between CD and MO, and each adjustment is automatically executed in order. If a fault is found , the system displays its location. Also, the manual mode allows each individual adjustment to be automatically adjusted.

• Operation in the test mode is performed with the set. A key having no particular description in the text, indicates a set key.

• For the LCD display, the LCD on the remote commander is shown, but the contents of LCD display on the set are same.

Setting Method of Test Mode

There are three different methods to set the test mode: 1 Short SL801 (TEST) on the MAIN board with a solder bridge

(connect pin <zvn of IC801 to the ground) and turn on the [HOLD] switch. Then, turn on the power.

– MAIN Board (Conductor Side) –

Operation in Setting the Test Mode

• When the test mode becomes active, first the display check mode is selected.

• Other mode can be selected from the display check mode.

• When the test mode is set, the LCD repeats the following display.

Remote commander LCD display

All lit

All off

Microcomputer version display

• When the X key is pressed and hold down, the display at that time is held so that display can be checked.

888

001 V1.000

SL801

(TEST)

SL801 (TEST)

SL506

C510

C509

R842

FB802

C820

+

R841

S801

[HOLD]

t

OFF

C818

C821

C813

195 199 178 174 170 166 164 1581

203 180 176 172 168 162 160 1

197193 191189 185187

switch

ON (HOLD)

C850

+

C810

175 171 169 167 163 159 1 173 179 177 201 165 161 1183182 207 181184186 215 188209190

Releasing the Test Mode

For test mode set with the method 1: Turn off the power and open the solder bridge on SL801 (TEST) on the MAIN board.

Note: Remove the solders completely. Remaining could be shorted with

the chassis, etc.

For test mode set with the method 2 or 3: Turn off the power.

2 In the normal mode, turn on the [HOLD] switch. While press-

ing the [VOLUME --] key press the following order:

> t > t . t . t > t

. t > t . t X t X

3 In the normal mode, turn on the [HOLD] switch. While

pressing the x/CHG key, press the keys on the remote commander with the following order:

N > t N > t . t . t N > t

. t N > t . t X t X

Note: If electrical adjustment (CD and MO overall adjustment) has not

been finished completely , “NV Error” is displayed on LCDs of the set and the remote commander.

13

MZ-N1

x/CHG

key

x/CHG

key

[VOLUME +] key: 100th place of item

number increase.

[VOLUME --] key: 100th place of item

number decrease.

[Major item switching]

[VOLUME +]

key: 10th place of item

number increase.

[VOLUME --] key: 10th place of item

number decrease.

[VOLUME +] key: Increases the adjusted

value of the 1st digit

[VOLUME --] key: Decreases the adjusted

value of the 1st digit

[Medium item switching]

N

key

N

key

[Minor item switching]

[Adjusted value variation]

X

key: When adjusted value is

changed: Adjusted value is written. When adjusted value is not changed: That item is adjusted automatically.

[Adjusted value write]

>

key: Unit place of item number

increase.

.

key:Unit place of item number

decrease.

[PLAY MODE] key of

the remote commander: Increase the adjusted value of the 2nd digit

[SOUND] key of the remote commander:

Decrease the adjusted value of the 2nd digit

Configuration of Test Mode

[Test Mode $Display Check Mode%]

Press the

Turn the jog dial (down), or press the

Press the

>

or

[VOLUME +]

[Manual Mode]

x/CHG

.

key

or

[VOLUME --]

[Overall Adjustment Mode]

x/CHG

key

[DISPLAY]

key on the remote commander

[Self-Diagnosis Result Display Mode]

x/CHG

key

[Servo Adjustment] [Audio Adjustment] [Power Supply Adjustment]

[OP Alignment Adjustment]

key

[Electrical Offset Adjustment]

Power Supply Adjustment Auto Item Feed

CD Overall Adjustment/ MO Overall Adjustment

Press the

N

or

[REC]

key

[Sound Skip Check Result Display Mode]

Press the

Press the on the remote commander for several seconds (about 3 seconds)

x/CHG

[T MARK]

key

key, or

[DISPLAY]

key

[Key Check Mode]

The key check quits, or open the upper panel

Manual Mode

Mode to adjust or check the operation of the set by function. Normally, the adjustment in this mode is not executed. However, the Manual mode is used to clear the memory, power supply adjustment, and laser power check before performing automatic adjustments in the Overall Adjustment mode.

• Transition method in manual mode

1. Set the test mode (see page 13).

2. Press the > or[VOLUME +] key activates the manual mode where the LCD display as shown below.

Remote commander LCD display

000

Manual

3. During each test, the optical pick-up moves outward or inward while the > or . key is pressed for several seconds respectively.

4. Each test item is assigned with a 3-digit item number; 100th place is a major item, 10th place is a medium item, and unit place is a minor item. The values adjusted in the test mode are written to the nonvolatile memory (for the items where adjustment was made).

14

MZ-N1

5. The display changes a shown below each time the jog dial (down) is turned or the [DISPLAY] key on the remote commander is pressed.

• Address & Adjusted Value Display

Remote commander LCD display

011

C68S01

item number

• Jitter Value & Adjusted Value Display

Remote commander LCD display

011

item number

• Block Error Value & Adjusted Value Display

Remote commander LCD display

011

item number

• ADIP Error Value & Adjusted Value Display

Remote commander LCD display

011

address

OFFJ01

jitter value

063B01

block error

value

059A01

adjusted value

Self-Diagnosis Result Display Mode

This set uses the self-diagnostic function system in which if an error occurred during the recording or playing, the mechanism control block and the power supply control block in the microcomputer detect it and record its cause as history in the nonvolatile memory. By checking this history in the test mode, you can analyze a fault and determine its location. Total recording time is recorded as a guideline of how long the optical pickup has been used, and by comparing it with the total recording time at the time when an error occurred in the selfdiagnosis result display mode, you can determine when the error occurred. Clear both self-diagnosis history data and total recording time, if the optical pickup was replaced.

• Self-diagnosis result display mode setting method

1. Set the test mode (see page 13).

2. In the display check mode, turn the jog dial (down) or press the

[DISPLAY] key on the remote commander activates the self-

diagnosis result display mode where the LCD display as shown below.

Remote commander LCD display

0XX

1 0000

history code

error display code

Total recording time when error occurred

ADIP error

item number

• Focus Drive Value & Adjusted Value Display

Remote commander LCD display

011

item number

• Item Title Display

Remote commander LCD display

011

item number

However in the power mode (item number 700’s), only the item is displayed.

6. Quit the manual mode, and press the the test mode (display check mode).

value

015F01

Focus drive

value

LrefPw 01

item title

adjusted value

x/CHG key to return to

Overall Adjustment Mode

Mode to adjust the servo automatically in all items. Normally, automatic adjustment is executed in this mode at the repair. For further information, refer to “SECTION 5 ELECTRICAL ADJUSTMENTS” (see page 19).

3. Then, each time the > key is pressed, LCD display descends by one as shown below. Also, the LCD display ascends by one when the

. key is pressed.

1

0XX 1 ****

0XX N ****

0XX N1**** 0XX N2**** 0XX R_****

1

XX

: Error code

****

: Total recording time

If the jog dial (down) is turned or the [DISPLAY] key on remote commander is pressed with this display, the LCD switches to the simple display mode.

4. Quit the self-diagnosis result display mode, and press the x/

CHG key to return to the test mode (display check mode).

15

MZ-N1

• Description of error indication codes

Problem Indication code Meaning of code Simple display Description

No error 00 No error --- No error

01

Servo system error 02 High temperature Temp High temperature detected

03 Focus error Fcus Disordered focus or can not read an address 04 Spindle error Spdl Abnormal rotation of disc

TOC error

Power supply system error 22 Low battery LBat Momentary interruption detected

Offset system error

Disc error 35

11 TOC error TOC Faulty TOC contents 12 Data reading error Data Data could not be read at SYNC

31 Offset error Ofst Offset error

32

33

34

Illegal access target address was specified

Focus error ABCD offset error

Tracking error Offset error

X1 tracking error Offset error

MD DATA 2 disc error

Adrs Attempt to access an abnormal address

ABCD Focus error ABCD offset error

TE Tracking error Offset error

X1TE X1 tracking error Offset error

MD2 MD DATA 2 disc error

• Description of indication history

History code number Description

1 The first error N The last error N1 One error before the last. N2 Two errors before the last. R_ Total recording time

Reset the Error Display Code

After servicing, reset the error display code.

• Setting method of reset the error display code

1. Set the test mode (see page 13).

2. Turn the jog dial (down) or press the [DISPLAY] key on the remote commander activates the self-diagnosis result display mode.

3. To reset the error display code, press the X key (twice) when the code is displayed (except “R_****”). (All the data on the 1, N, N1, and N2 will be reset)

16

MZ-N1

Sound Skip Check Result Display Mode

This set can display the count of errors that occurred during the recording/playing for checking.

• Setting method of sound skip check result display mode

1. Set the test mode (see page 13).

2. Press the N key or [REC] key, and the playing or recording

sound skip result display mode becomes active respectively where the LCD displays the following.

Remote commander LCD display

000

P**R**

Total count of record

Total count of play system errors (hex.)

3. When the N key is pressed, total error count is displayed on

the LCD, and each time the > key is pressed, the display item moves down by one as sho wn below . Also, if the . key is pressed, the display item moves up by one, then if the [REC] key is pressed, the display in the record mode appears. When the [REC] key is pressed, total error count is displayed on the LCD, and each time the > key is pressed, the display item moves down by one as sho wn below . Also, if the . key is pressed, the display item moves up by one, then if the N key is pressed, the display in the play mode appears.

Playing sound skip result display

system errors (hex.)

Recording sound skip result display

Jog and Key Check Mode

This set can check if the set and remote commander function normally.

• Setting method of jog check mode

1. Set the test mode (see page 13).

2. Press the jog button to activate the jog check mode and display as below .

Remote commander LCD display

000

PUSH

3. Turn the jog dial downwards one click.

Remote commander LCD display

000

JOG+ 1

4. Turn the jog dial downwards three more clicks.

Remote commander LCD display

000

JOG+OK

5. Turn the jog dial upwards one click.

Remote commander LCD display

000

JOG- 1

000 P**R**

000 EIB **

000 Stat** 000 Adrs** 000 BEmp**

000 P**R**

000 BOvr**

000 Bful** 000 Rtry** 000 ######

000 ######

P**R**

: Total play/record errors (hex.)

**

: Counter of sound skip check each item (hex.)

######

: 6-digit address where sound was skipped last (hex.)

• Cause of sound skip error

Cause of error Description of error

EIB Sound error correction error

Play

Record

4. To quit the sound skip check result display mode and to return to the test mode (display check mode), press the x/CHG key.

Stat Decoder status error Adrs Address access error BEmp Buffer is empty

BOvr

Bful Rtry Retry times over

Buffer is full, and sounds were dumped

Buffer capacity becomes less, and forcible writing occurred

6. Turn the jog dial upwards three more clicks.

Remote commander LCD display

000

JOG OK

7. When the check mode.

Note: To enter the key check mode, it is not necessary to enter via the jog

dial check mode. (Refer to next item)

• Setting method of key check mode

1. Set the test mode (see page 13).

2. Press the [T MARK] key or [DISPLAY] key on the remote com- mander for several seconds (about 3 seconds) activates the key check mode. (At the last two digits, AD value of remote commander key line is displayed in hexadecimal)

Remote commander LCD display

000

**

3. When each key on the set and on remote commander is pressed, its name is displayed on the remote commander LCD. (The operated position is displayed for 4 seconds after the slide switch is operated. If any other key is pressed during this display, the remote commander LCD switches to its name display)

x/CHG key is pressed, it changes over to the key

**

: AD value of the remote commander key

(hexadecimal 00 to FF)

17

MZ-N1

Example1: When the > key on the set is pressed:

Remote commander LCD display

000

FF **

**

: AD value of the remote commander key

(hexadecimal 00 to FF)

Example2: When the N > key on the remote commander

is pressed:

Remote commander LCD display

000

rPLAY **

**

: AD value of the remote commander key

(hexadecimal 00 to FF)

4. When all the keys on the set and on the remote commander are considered as OK, the following displays are shown for 4 seconds.

Example1: When the keys on the set are considered as OK:

Remote commander LCD display

888

SET OK **

**

: AD value of the remote commander key

(hexadecimal 00 to FF)

Example2: When the keys on the remote commander are con-

sidered as OK:

Remote commander LCD display

888

RMC OK **

**

: AD value of the remote commander key

(hexadecimal 00 to FF)

5. When all keys were checked or if the upper panel is opened,

the key check mode quits and the test mode (display check mode) comes back.

18

SECTION 5

Remote commander LCD display

ResOK?

021

ELECTRICAL ADJUSTMENTS

MZ-N1

Outline

• In this set, automatic adjustment of CD and MO can be performed by entering the test mode. However, before starting automatic adjustment, the memory clear, power supply adjustment, and laser power check must be performed in the manual mode.

• A key having no particular description in the text, indicates a set key.

• For the LCD display, the LCD on the remote commander is shown, but the contents of LCD display on the set are same.

Precautions for Adjustment

1. Adjustment must be done in the test mode only.

After adjusting, release the test mode.

2. Use the following tools and measuring instruments.

• Test CD disc TDYS-1 (Part No. : 4-963-646-01)

• SONY MO disc available on the market

• Digital voltmeter

• Laser power meter LPM-8001 (Part No. : J-2501-046-A)

• Thermometer (using the Temperature Correction)

3. Unless specified otherwise, supply DC 3V from the DC IN 3V jack (J601).

4. Switch position

HOLD switch ............................................... ON

NV Reset

Caution: The shipment data will be cleared when the NV is reset.

Therefore, change the NV adjusted values following the Change of NV Adjusted Values immediately after the NV was reset. Change the NV adjustment values according to the microcomputer version.

• Setting method of NV reset

1. Select the manual mode of the test mode, and set item number 021 NV Reset (see page 14).

Remote commander LCD display

021

ResNV CC

2. Press the X key.

3. Press the X key once more.

Remote commander LCD display

021

Res***

Adjustment Sequence

1. NV Reset (EEPROM clear)

r

2. Power Supply Manual Adjustment

r

3. Temperature Correction (item number: 015)

r

4. Laser Power Check

r

5. Electrical Offset Adjustment Caution: This adjustment must be made with

no disc loaded.

r Overall Mode

6. CD Overall Adjustment

r

7. MO Overall Adjustment

r

8. RESUME Clear

Note: If the version of the micr ocomputer is 1.000 or later, “3. T empera-

ture Correction” and “2. Power Supply Manual Adjustment” can be performed continuously in reverse order with pressing the [PLAY

key on the remote commander in the overall adjustment

MODE]

mode.

 

Manual Mode

 



Manual Mode

 

 

Manual Mode

 

        



Manual Mode

 

NV reset (after several seconds)

021

Reset!

4. Press the the test mode (display check mode).

• Change of NV adjusted values (version 1.000)

Caution: Change the NV adjustment values according to the mi-

In this set, some adjusted values were set in the manual mode at the shipment, but these will be cleared when the NV is reset. Therefore, modify the NV adjusted values through the following procedure immediately after the NV was reset.

1. Item numbers in which the NV adjusted values are to be modified – Change ABCD gain [Hpit] initial value (item number 336)

– Change DFTC threshold value (item number 151) – Turn off sound generation speed-up (item numbers 861 to

– Change CLV dri ve v oltage limiter (item numbers 865, 866) – Change x2 CLV speed gain, +6dB compared to con ventional

– Change x2 CLV phase gain, +3dB compared to con ventional

– Change x2/x1 switching temperature threshold value

x/CHG key to quit the manual mode, and return

crocomputer version.

Caution:The ABCD gain [Hpit] initial value must be

changed before the overall adjustment.

864)

(item numbers 867, 868)

(item numbers 871, 872) (+10°C t +5°C) (item numbers 873, 874)

19

MZ-N1

2. NV adjusted values modifying procedure

1) Select manual mode of the test mode, and set item number 336 (see page 14).

Remote commander LCD display

336

AbcdGn **

**

: Adjusted value

2) Adjust with the [VOLUME +] k ey (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes 8.

3) Press the X key to write the adjusted value.

4) Select manual mode of the test mode, and set item number 149 (see page 14).

5) Press the > key to set item number 151.

Remote commander LCD display

151

Dfct 1 **

**

: Adjusted value

6) Adjust with the [VOLUME +] k ey (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes 07.

7) Press the X key to write the adjusted value.

8) Select manual mode of the test mode, and set item number 861 (see page 14).

Remote commander LCD display

861

V1 num **

**

: Adjusted value

9) Adjust with the [VOLUME +] k ey (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes 79.

10) Press the X key to write the adjusted value.

11) Select manual mode of the test mode, and set item number 862 (see page 14).

Remote commander LCD display

862

V1 dat **

**

: Adjusted value

12) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes 00.

13) Press the X key to write the adjusted value.

14) Select manual mode of the test mode, and set item number 863 (see page 14).

Remote commander LCD display

863

V2 num **

**

: Adjusted value

15) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes EA.

16) Press the X key to write the adjusted value.

17) Select manual mode of the test mode, and set item number 864 (see page 14).

Remote commander LCD display

864

V3 dat **

**

: Adjusted value

18) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes 01.

19) Press the

20) Select manual mode of the test mode, and set item number 865 (see page 14).

Remote commander LCD display

865

**

21) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

X key to write the adjusted value.

V3 num **

: Adjusted value

UME --] key (adjusted value down) so that the adjusted value

becomes 2C.

22) Press the X key to write the adjusted value.

23) Select manual mode of the test mode, and set item number 866 (see page 14).

Remote commander LCD display

866

V3 dat **

**

: Adjusted value

24) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes B9.

25) Press the X key key to write the adjusted value.

26) Select manual mode of the test mode, and set item number 867 (see page 14).

Remote commander LCD display

867

V4 num **

**

: Adjusted value

27) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes C9.

28) Press the

29) Select manual mode of the test mode, and set item number 868 (see page 14).

Remote commander LCD display

868

**

30) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

X key to write the adjusted value.

V4 dat **

: Adjusted value

UME --] key (adjusted value down) so that the adjusted value

becomes 80.

31) Press the X key to write the adjusted value.

32) Select manual mode of the test mode, and set item number 871 (see page 14).

Remote commander LCD display

871

V5 num **

**

: Adjusted value

33) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes CA.

34) Press the X key to write the adjusted value.

35) Select manual mode of the test mode, and set item number 872 (see page 14).

Remote commander LCD display

872

V5 dat **

**

: Adjusted value

36) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes 2D.

37) Press the X key to write the adjusted value.

20

MZ-N1

Remote commander LCD display

**

: Adjusted value

V3 dat **

866

Remote commander LCD display

**

: Adjusted value

V4 dat **

868

Remote commander LCD display

**

: Adjusted value

V5 num **

871

38) Select manual mode of the test mode, and set item number 873 (see page 14).

Remote commander LCD display

873

V6 num **

**

: Adjusted value

39) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes BB.

40) Press the X key to write the adjusted value.

41) Select manual mode of the test mode, and set item number 874 (see page 14).

Remote commander LCD display

874

V6 dat **

**

: Adjusted value

42) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes 05.

43) Press the X key to write the adjusted value.

• Change of NV adjusted values (version 1.100)

Caution: Change the NV adjustment values according to the mi-

crocomputer version. In this set, some adjusted values were set in the manual mode at the shipment, but these will be cleared when the NV is reset. Therefore, modify the NV adjusted values through the following procedure immediately after the NV was reset.

1. Item numbers in which the NV adjusted values are to be modi-

fied – Change ABCD gain [Hpit] initial value (item number 336)

Caution: The ABCD gain [Hpit] initial value must be

– Change CLV dri ve v oltage limiter (item numbers 865, 866) – Change x2 CLV speed gain, +6dB compared to con ventional

(item numbers 867, 868)

– Change x2 CLV phase gain, +3dB compared to con ventional

(item numbers 871, 872)

– Change x2/x1 switching temperature threshold value

(+10°C t +5°C) (item numbers 873, 874)

2. NV adjusted values modifying procedure

1) Select manual mode of the test mode, and set item number

336 (see page 14).

Remote commander LCD display

336

AbcdGn **

**

: Adjusted value

2) Adjust with the

UME --] key (adjusted value down) so that the adjusted value

becomes 08.

3) Press the X key to write the adjusted value.

4) Select manual mode of the test mode, and set item number

865 (see page 14).

Remote commander LCD display

865

V3 num **

**

: Adjusted value

5) Adjust with the [VOLUME +] ke y (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes 2C.

6) Press the X key to write the adjusted value.

changed before the overall adjustment.

[VOLUME +] ke y (adjusted value up) or [VOL-

7) Select manual mode of the test mode, and set item number 866 (see page 14).

8) Adjust with the [VOLUME +] key (adjusted v alue up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes B9.

9) Press the X key to write the adjusted value.

10) Select manual mode of the test mode, and set item number 867 (see page 14).

Remote commander LCD display

867

V4 num **

**

: Adjusted value

11) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes C9.

12) Press the X key to write the adjusted value.

13) Select manual mode of the test mode, and set item number 868 (see page 14).

14) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes 80.

15) Press the

16) Select manual mode of the test mode, and set item number 871 (see page 14).

17) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

X key to write the adjusted value.

UME --] key (adjusted value down) so that the adjusted value

becomes CA.

18) Press the X key to write the adjusted value.

19) Select manual mode of the test mode, and set item number 872 (see page 14).

Remote commander LCD display

872

V5 dat **

**

: Adjusted value

20) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes 2D.

21) Press the X key to write the adjusted value.

22) Select manual mode of the test mode, and set item number 873 (see page 14).

Remote commander LCD display

873

V6 num **

**

: Adjusted value

23) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes BB.

24) Press the X key to write the adjusted value.

21

MZ-N1

r

25) Select manual mode of the test mode, and set item number 874 (see page 14).

Remote commander LCD display

874

V6 dat **

**

: Adjusted value

26) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-

UME --] key (adjusted value down) so that the adjusted value

becomes 05.

27) Press the X key to write the adjusted value.

Power Supply Manual Adjustment

• Adjustment sequence

Adjustment must be done with the following steps.

1. Vc PWM Duty (L) adjustment (item number: 762)

r

2. Vc PWM Duty (H) adjustment (item number: 763)

r

3. Vl PWM Duty (L) adjustment (item number: 764)

r

4. Vl PWM Duty (H) adjustment (item number: 765)

r

5. Vrec PWM Duty (L) adjustment (item number: 766)

r

6. Vrec PWM Duty (H) adjustment (item number: 767)

r

7. Vd PWM Duty adjustment (item number: 768)

• Setting method of power supply manual adjustment

1. Make sure that the power supply voltage is 3V.

2. Select the manual mode of the test mode (see page 14).

3. Set item number.

• Adjustment method of Vc PWM Duty (L)

(item number: 762)

Remote commander LCD display

762

VclPWM **

**

: Adjusted value

1. Connect a digital voltmeter to the AP914 (VC) on the MAIN board, and adjust key (voltage down) so that the voltage becomes 2.40 V.

2. Press the

Adjustment and Connection Location:MAIN board

[VOLUME +] key (voltage up) or [VOLUME --]

digital

voltmete

MAIN board

AP914 (VC)

AP912 (GND)

X key to write the adjusted value.

(see page 24)

+ 0.005 – 0.01

• Adjustment method of Vc PWM Duty (H) (item number: 763)

Remote commander LCD display

VchPWM **

763

**

: Adjusted value

1. Connect a digital voltmeter to the AP914 (VC) on the MAIN

board, and adjust

[VOLUME +] k ey (voltage up) or [VOLUME

--] key (v oltage down) so that the volta ge becomes 2.75 ± 0.015

V.

MAIN board

AP914 (VC)

AP912 (GND)

2. Press the

Adjustment and Connection Location:MAIN board

• Adjustment method of Vl PWM Duty (L) (item number: 764)

Remote commander LCD display

764

**

1. Connect a digital voltmeter to the AP915 (VL) on the MAIN

board, and adjust

X key to write the adjusted value.

VLpwmL **

: Adjusted value

[VOLUME +] k ey (voltage up) or [VOLUME

--] key (v oltage down) so that the v oltage becomes 2.30 V.

MAIN board

AP915 (VL)

AP912 (GND)

2. Press the X key to write the adjusted value.

Adjustment and Connection Location:MAIN board

• Adjustment method of Vl PWM Duty (H) (item number: 765)

Remote commander LCD display

765

VLpwmH **

**

: Adjusted value

1. Connect a digital voltmeter to the AP915 (VL) on the MAIN

board, and adjust [VOLUME +] key (voltage up) or [VOLUME

--] key (voltage down) so that the voltage becomes 2.55 V.

MAIN board

AP915 (VL)

AP912 (GND)

digital

voltmete

(see page 24)

digital

voltmete

(see page 24)

digital

voltmeter

+ 0.005 – 0.01

22

2. Press the X key to write the adjusted value.

Adjustment and Connection Location:MAIN board

(see page 24)

MZ-N1

Remote commander LCD display

**

: Adjusted value

SetTmp **

015

Remote commander LCD display

Laser

010

Remote commander LCD display

LrefPw **

011

Remote commander LCD display

HrefPw **

012

• Adjustment method of Vrec PWM Duty (L) (item number: 766)

Remote commander LCD display

766

RECpwL **

**

: Adjusted value

1. Connect a digital voltmeter to the AP611 (VREC) on the MAIN

board, and adjust [VOLUME +] ke y (voltage up) or [VOLUME

--] key (voltage down) so that the voltage becomes 1.08 V.

digital

voltmeter

MAIN board

AP611 (VREC)

AP912 (GND)

2. Press the

Adjustment and Connection Location:MAIN board

• Adjustment method of Vrec PWM Duty (H) (item number: 767)

Remote commander LCD display

767

**

1. Connect a digital voltmeter to the AP611 (VREC) on the MAIN

board, and adjust

X key to write the adjusted value.

(see page 24)

RECpwH **

: Adjusted value

[VOLUME +] ke y (voltage up) or [VOLUME

+ 0.025 – 0.005

--] key (v oltage down) so that the v oltage becomes 1.65 to 1.70

V.

digital

voltmeter

MAIN board

AP611 (VREC)

AP912 (GND)

Temperature Correction

• Adjustment method of temperature correction

1. Select the manual mode of test mode, and set the item number 015 (see page 14).

2. Measure the ambient temperature.

3. Adjust with [VOLUME +], [VOLUME --] key so that the ad- justed value (hexadecimal value) becomes the ambient temperature. (Initial value: 19h = 25 °C, Adjusting range: 80h to 7fh (–128 °C to +127 °C)

4. Press the X key to write the adjusted value.

Laser Power Check

Connection :

Optical pick-up objective lens

MAIN board

TP (+) TP (–)

Checking Method :

1. Select the manual mode of test mode (see page 14), and set the laser power adjusting mode (item number 010).

laser

power meter

digital voltmeter

2. Press the

Adjustment and Connection Location:MAIN board

• Adjustment method of Vd PWM Duty (item number: 768)

Remote commander LCD display

768

VD_PWM **

**

: Adjusted value

1. Connect a digital voltmeter to the AP911 (VD) on the MAIN

board, and adjust [VOLUME +] ke y (voltage up) or [VOLUME

-- ] k ey (voltage do wn) so that the voltage becomes 1.31 ± 0.010

V.

2. Press the X key to write the adjusted value.

Adjustment and Connection Location:MAIN board

X key to write the adjusted value.

(see page 24)

digital

voltmeter

MAIN board

AP911 (VD)

AP912 (GND)

(see page 24)

2. Press the moves to the most inward track.

3. Open the cover and set the laser power meter on the objective lens of the optical pick-up.

4. Press the N key , and set the laser MO read adjustment mode (item number 011).

5. Check that the laser power meter reading is 0.81 ± 0.08 mW.

6. Check that the voltage both ends (TP (+) and TP (–)) of resistor R521 at this time is below 44 mV.

7. Press the N key , and set the laser CD read adjustment mode (item number 012).

8. Check that the laser power meter reading is 0.97 ± 0.10 mW.

9. Check that the voltage both ends (TP (+) and TP (–)) of resistor R521 at this time is below 44 mV.

. key continuously until the optical pick-up

23

MZ-N1

1

4

IC303

3

C

4

10. Press the N key, and set the laser MO write adjustment mode (item number 013).

Remote commander LCD display

013

WritPw **

11. Check that the laser power meter reading is 4.95 ± 0.50 mW.

12. Check that the voltage both ends (TP (+) and TP (–)) of resistor R521 at this time is below 80 mV.

13. Press the x/CHG key to quit the manual mode, and activate the test mode (display check mode).

Checking and Connection Location: MAIN board

Adjustment/checking and Connection Location:

– MAIN Board (Conductor Side) –

TP (+) TP (–) AP911 (VD)

IC551

C521

D903

R920

C913

C914

D902

IC901

R961 C936

2

3

4

1

R960

+

2

3

Q910

IC603

1

R630

C637

R846

C628

E1 C1 B2

Q607

SL804

FB301

FB303

FB304

FB306

KA

R319

L302 L301

F801

L303

R813

C335

D612

5816

13

129

C217

+

C309

C312

85

D301

14

R204

R105

R103

R104

C218

R218

R206

+

C216

C101

5

8

R101

C108

R203

TH602

R102

4

+

C105

R205

C107

C320

+

C102

R201

C208

129

1

+

C205

C306

C303

C304

C302

C103

C203

C202

16

13

IC302

D303

AP914 (VC)

IC301

+

89

C305

+

C301

C925

C924

C923

R909

R910

R301

C922

R941

C201

R312

+

R202

R303

+

C316

+

C315

C307

R309

AK

R311

C207

D602

AK

R934

R905

C906

C908

C902

C921

R902

C905

R903

R607

R616

R605

D603

R604

KA

C636

R629

R628

TH601

C601

15

R937R935

28

D901

AK

C901

A

R953

R951

R950

R

R304

KA

AK

14

29 42

IC903

D604

K

R952

+

R954

ECB

B1 C2 E2

1

56

43

C920

EB

Q911

C

C632

C935

R959

5643

C926

Q908

B

R956

R958

C932

C919

C

R955

142

R517

C915

E

Q909

B

E

RB801

Q801

C839

R519

E

R503

C502

C527

C505

R505

R521

R522

Q501

R911

+

C2C1

B2B1

C

C504

C530

22 23

BE

C529 +

D904

S

KA

R915

+

L907

C934

C826

IC501

C507

C523

C526

C518

G

Q903

D

AP915 (VL)

231223

234233

C829

R925

R927

Q905

BCE

D

Q906

E

4

G1

Q604

G2S2S2

58

+

C603

240 17 18 19 16 36238236

S1

C2C1

B2B1

S1

207 181184186 215 188209190 211 213192194 217 204198196 221 219202200 226 224206205 227 225210208 243 241214212 237 1218216 230 228222220

35 242 9 11 6235239 244 7 8 245232229

23 12 40 24

C828 +

IC803

R930

1

D1

D2

4

C626

IC801

C825

+

R845

14

85

C840

+

C608

C604

+

C609

R8

C510

FB801

C511

C513

FB803

C519

R843

C532

C514

R866

C851

L502

+

Q904

Q907

S

C

D

G

KA

R928

G

S

4

IC902

G2 S2

Q605

S2 D2

D606

KA

D608

C615

KA

R865

G1 S1 S1 D1

R929

L802

E

B

Q901

4

1

C515

C516

C506

L501

+

C524

D905

R916

135

R922

R938C931

+

C929

+

C928

5

8

24

AP912 (GND) AP611 (VREC)

MZ-N1

Remote commander LCD display

Assy11

000

Remote commander LCD display

Ofst**

035

Remote commander LCD display

OfstOK

000

Remote commander LCD display

Assy11

000

XXX CD RUN

Remote commander LCD display

XXX

: Item number for which an adjustment is being executed.

Overall Adjustment Mode

• Configuration of overall adjustment mode

.

Overall adjustment mode

(Title display)

N

key

Protect switch ON

All item

x/CHG

key

x/CHG

key

Protect switch OFF

>

key

OK

key

CD overall

adjusting

CD overall

adjustment

OK

N

MO overall

adjusting

NG item exists or

key

NG item exists or

x/CHG

CD overall

adjustment

NG

x/CHG

key

• Overall adjustment mode (title display)

Remote commander LCD display

000

Assy**

: (Disc mark) At end of power supply adjustment: Outside lit

Note: On the set having microcomputer version 1.000, the disc

**

: Left side = MO overall adjustment information

Right side = CD overall adjustment information

Note: Adjust the CD first, when performing adjustment.

• Electrical offset adjusting method

Caution: The electrical offset adjustment must be made with no

1. Make sure that the power supply voltage is 3 V.

2. Set the test mode (see page 13).

3. Press the . or [VOLUME --] key to activate the overall adjustment mode.

At end of electrical offset adj.: Inside lit

mark is displayed on the remote commander LCD only.

F*

: MO overall adjustment completed

1*

: Manual adjustment exists (overall adj. not completed)

0*

: Not adjusted

*F

: CD overall adjustment completed

*1

: Manual adjustment exists (overall adj. not completed)

*0

: Not adjusted

disc loaded.

x/CHG

key

x/CHG

key

Jog dial (down) or

[DISPLAY]

x/CHG

Jog dial (up) or

[PLAYMODE]

x/CHG

key on the remote commander

key

key on the remote commander

key

[Test mode $display check mode%]

MO overall adjustment

OK

MO overall

adjustment

NG

Electrical

offset

adjustment

Temperature

correction

and

Power supply

adjustment

auto item feed

4. Turn the jog dial (down), or press the [DISPLAY] key on the remote commander.

5. Electrical offset adjustment is over, if the following display appears.

• Adjustment method of CD and MO overall adjustment

mode

1. Set the test mode (see page 13).

2. Press the . or [VOLUME --] key to acti vate the o verall ad- justment mode.

3. Insert CD disc in the set, and press thethe . key to set the CD overall adjustment mode. Automatic adjustments are made.

25

MZ-N1

4. In case of CD overall adjustment NG, reset the NV (see page

19), then readjust from the temperature correction (see page

21).

Remote commander LCD display

000

*** NG

**

: NG item number.

5. If OK through the CD overall adjustments, then perform MO overall adjustments.

Remote commander LCD display

000

CD OK

6. Insert MO disc in the set, and press the > key to set the MO overall adjustment mode. Automatic adjustments are made.

Remote commander LCD display

XXX MO RUN

XXX

: Item number for which an adjustment is being executed.

7. In case of MO overall adjustment NG, reset the NV (see page

19), then readjust from the temperature correction (see page

21).

Remote commander LCD display

000

*** NG

**

: NG item number.

8. If OK through the MO overall adjustments, press the

CHG key to return to the test mode and terminate the overall

adjustment mode.

Remote commander LCD display

x/

2. MO overall adjustment items

Item No. Description

112 113

114 118 221 Low reflective CD tracking error gain adjustment 224 232 236 Low reflective CD ABCD gain adjustment 244 Low reflective CD focus gain adjustment 245 Low reflective CD tracking gain adjustment 121 MO tracking error gain adjustment 122 MO TON offset adjustment 134 MO TWPP gain adjustment 131 132 136 MO ABCD gain adjustment 144 MO focus gain adjustment 145 MO tracking gain adjustment 138 MO RF gain adjustment 434 MO write TWPP gain adjustment 431 MO write TWPP offset adjustment 432 MO tracking error offset adjustment 436 MO write ABCD gain adjustment 445 MO write tracking gain adjustment 411 MO normal speed read TWPP offset adjustment 412 MO tracking error offset adjustment 448 20 sec full recording

MO electrical offset adjustment

Low reflective CD tracking error offset adjustment

MO triple speed read TWPP offset adjustment

000

MO OK

• CD and MO overall adjustment items

1. CD overall adjustment items

Item No. Description

312 313 CD electrical offset adjustment

314 321 CD tracking error gain adjustment 328 CD TWPP gain adjustment 324 332 336 CD ABCD gain adjustment 344 CD focus gain adjustment 345 CD tracking gain adjustment 521 522

tracking error

CD

CD two-axis sensitivity adjustment

offset adjustment

Resume Clear

Perform the Resume clear when all adjustments completed.

• Resume clear setting method

1. Select the manual mode of the test mode, and set item number 043 (see page 14).

Remote commander LCD display

043

Resume CC

2. Press the X key.

Remote commander LCD display

043

Res***

Resume clear complete

043

ResClr

3. Press the x/CHG key to return to the test mode (display check mode).

26

MZ-N1

Rewriting the Patch Data at Replacement of Main Board or Nonvolatile Memory (IC802)

This set requires the patch data in the nonvolatile memory (IC802) to be rewritten using the application, when the MAIN board or nonvolatile memory (IC802) was replaced.

Caution: The application that meets the microcomputer version in this set must be used when rewriting the patch data. Rewriting the

patch data using the application not suitable for the microcomputer version could cause the set to malfunction. For a checking method of the microcomputer version, see “SECTION 4 TEST MODE” (page 13).

• Preparation

1. USB cradle (attached to the set)

2. USB cable (attached to the set)

3. Personal computer in which the Net MD Driver has been installed. (For further information, see “System requirements” (page 4) in “SECTION 1 SERVICING NOTES”)

4. Application “PatchWriter” for patch data rewriting

• How to get the application “PatchWriter” for patch data rewriting

Contact our service technical support division to get the application.

• Pre-check

1. Check the microcomputer version in this set. (For a checking method of the microcomputer version, see “SECTION 4 TEST MODE” (page 13).)

2. Check that the Net MD Driver has been installed in the personal computer.

3. Make sure that the set is in the Normal mode.

Note: Do not rewrite the patch data in the Test mode.

• Rewriting the patch data

1. Connect the USB cradle to the personal computer with the USB cable, and place the set on the USB cradle.

2. Start the application “PatchWriter”.

3. Make sure that the following window opens.

4. Click the [Usb Connect] button.

27

MZ-N1

5. Confirm that the model and version indicated on the title bar coincide with the codes displayed in the Device Name block and the Version block in the window.

6. Click the [Write + Verify] button. The patch data writing and the verify processing will be executed automatically in the following order:

1) Writing to patch area (front area)

2) Writing to patch area (reverse area)

3) Verifying patch area (front area)

4) Verifying patch area (reverse area)

7. The operation will terminate with the a mark given to all areas.

× mark is given to any area, the nonvolatile memory will be faulty.

If the

28

MZ-N1

8. Click the [Usb Disconnect] button.

10. Disconnect the USB cable from the personal computer and the USB cradle.

11. Remove the set from the USB cradle.

9. Confirm that the window becomes as shown below where the [Write + Verify] button and [Read] button are inactive.

2929

MZ-N1

SECTION 6

DIAGRAMS

6-1. BLOCK DIAGRAM – SERVO/USB Section –

HR601

LD-A

TRK+

TRK–

FCS+

FCS–

OVER

WRITE

HEAD

AUTOMATIC

POWER

CONTROL

Q501

TRK+

TRK–

FCS+

FCS–

OPTICAL PICK-UP BLOCK

JX JY JX

IX IY

IX

ABCD

(LCX-5R)

IY

IX

JX

JY

A

B

C

D

MON

LD

(FOCUS)

2-AXIS

DEVICE

– +

(TRACKING)

S0 S1

RF AMP, FOCUS/TRACKING ERROR AMP

4

VREF

IY

8

IX

9

JX

10

JY

11

A

12

B

14

C

5

D

6

A-C

13

D-C

7

PD-NI

18

PD-O

20

IC501

RF AMP,

FOCUS/

TRACKING

ERROR

AMP

TPP/WPP

APC

S-MONITER

INTERFACE

M602

(SLED)

/BOTM

SERIAL

OVER WRITE

HEAD DRIVE

Q604, 605

RF OUT

PEAK

BOTM

ABCD

FE

TE

ADIP IN

ADFG

PD-I

VC

XRST

SBUS

SCK

S-MON

U

WV

OVER WRITE HEAD DRIVE

IC601 (1/2)

HB

35

HA

33

OUTA

M603

OVER WRITE

HEAD

UP/DOWN

33

29 28

41

42

1 44 21

19

31

25

23 24 43

163

169 170

171

172

181

202

206

174 108

75

27 28

180

80 81

MM

RFI

PEAK BOTM

ABCD

FE

TE

ADFG

APCREF

VC VREF MON

XRF RST

SSB DATA SSB CLK SE

PD S0 PD S1

41 38

25

OFTRK

OUTB

VREF

26

TRK+ TRK–

FCS+ FCS–

EFM

PRE DRIVER

H-BRIDGE

PRE DRIVER

SYSTEM CONTROL (1/2)

SW

RECONOERI

1 2 3 5 6

142 141 140 145 143

MODE3

MODE2

FO2

30

RO2

32

FO1

13

RO1

11

UO2

35

CPUI2

25

VO2

37

CPVI2

24

WO2

39

CPWI2

23

COM2

26

MODE1

FI

HD CON2

HD CON1

FOCUS/TRACKING

COIL DRIVE, SPINDLE/SLED MOTOR DRIVE

IC551

TRACKING

COIL DRIVE

FOCUS

COIL DRIVE

DIGITAL SIGNAL PROCESSOR,

SLED

MOTOR

DRIVE

EFM

7

CLK

4

VRECIN2

37

VRECIN1

42

C1H

C1L

C2H

C2L

IC801 (1/3)

PWM2

28

27

31

30

FI2

RI2

FI1

RI1

UI2

VI2

WI2

CHARGE PUMP 1

CHARGE PUMP 2

SYSTEM CONTROLLER,

16M BIT D-RAM

VRECO

B+

CLK

• SIGNAL PATH

D

(Page 32)

: PLAYBACK

: REC (ANALOG IN)

: REC (DIGITAL IN)

: USB CHECK OUT

230

EFMO

234 MNT3

TFDR

28 27

15 16

44

43

42

41

208 207

209 210

220

84

219

221

222

TRDR

FFDR FRDR

SFDR

SLD MON SLDR

SLDV

SLDW

DIN1

ADDT

AOUTL

SLCU SLCV

190

195

155

156AOUTR

134UDP 135UPUEN 133UDM

137UOSCI

138UOSCO

225 226 227SLCW

X801

48MHz

SLD MON U SLD MON V

SLD MON W

AOUTL

AOUTR

DIN1

ADDT

AOUTL, AOUTR

A

B

C

54D+

CN601 (1/2)

USB

CRADLE

CONNECTOR

(Page 31)

D–

M601

(SPINDLE)

U

WV

SLD MON U

SLD MON V SLD MON W

45 46 47

18

19

20 17

8

6

4

CPUO2 CPVO2 CPWO2

UO1

CPUI1

VO1

CPVI1

WO1 CPWI1 COM1

SLED VOLTAGE

MONITER

SPINDLE

VOLTAGE MONITOR

CPWO1

CPVO1

CLV MON W

CLV MON V

CPUO1

CLV MON U

52 53 54

SPINDLE

MOTOR

DRIVE

BIAS

PWM1

55

UI1

56

VI1

1

WI1

2

OE

48 74

213 SPFD

SPDL MON

76

SPRD

212

SPDV

214

SPDW

215

XRST MTR DRV

SPCU

SPCV

SPCW

216

217

218

CLV MON U

CLV MON V

CLV MON W

3030

6-2. BLOCK DIAGRAM – AUDIO Section –

OPTICAL

RECEIVER

MZ-N1

(Page 30)

(Page 32)

(Page 30)

DIN1

A

ADDT

B

SDO0, SDI0, SCK0

E

AOUTL, AOUTR

C

SDO0 SCK0

VIF B+

A/D CONVERTER

IC301

LIN2

3

SDTO

9

CDTI

13

CCLK

14

CSN

15

CONTROL REGISTER

I/F

AUDIO

I/F

CONTROL

LRCK

BCLK

10

12

A/D

CONVERTER

&

HPF

PDN

16

GAIN AMP

CLOCK

DIVIDER

MCLK

11

LIN1

RIN2 RIN1

1

4 2

AOUTL

AOUTR

B+ SWITCH

Q302

J301

LINE IN

(OPT)

(LINE IN JACK)

MIC AMP

IC303

OUT2

16

OUT1

REGULATOR

4

GV

L-IN

3

R-IN

1

MUTING

IN2

IN1

STBY

HEADPHONE AMP

IC302

HP/LINE SWITCH

2

1113

5

LOUT

10

GA-L

9

ROUT GA-R

12 13

VC B+

F801

(PLUG IN POWER)

J302

i/LINE OUT

RVDD DTCK

KEY-R RGND

J303

MIC

SDI0 SDO0 SCK0

147 XCS ADC

45

SI0

46

SO0

47

SCK0

SDI0

DO

EEPROM

SDO0

DI

IC802

SCK0

SK

XCS NV1

171234

XCS

BEEP

MUTE

14 15 16

D303

197

196

XBCK

LRCK

SDIO

DO

EEPROM

SDO0

IC803

DI

SCK0

SK

XCS NV2

194234

XCS

148

XPD ADC

FS256

SYSTEM CONTROLLER,

DIGITAL SIGNAL PROCESSOR

16M BIT D-RAM

IC801 (2/3)

3758 36 65 38198

XJAC DET

XOPT CTL

OSCI

150

45.1584MHz

OPT DET

X802

XMIC DET

MIC SENSE

OSCO

151

49 103 60

BEEP

XMUTE

HP/L

AOUT

SEL

RMC DTCK

RMC KEY

120

F

(Page 32)

• SIGNAL PATH

: PLAYBACK

: REC (ANALOG IN)

: REC (DIGITAL IN)

3131

MZ-N1

6-3. BLOCK DIAGRAM – DISPLAY/KEY CONTROL/POWER SUPPLY Section –

RMC KEY

F

(Page 31)

RMC KEY

116

FS4

211

CLK SEL

64

FFCLR

89

SLEEP

D

(Page 30)

E

(Page 31)

CLK

SDO0, SDI0, SCK0

SD0

SI0 SCK RST

STB

CS

CS RTC

XWK1

REC

PAUSE

REC LED

SET KEY 1

SET KEY 2

JOG A JOG B

CHG LED

BACKUP

DVDD

UNREG

SWITCH & LCD

MUDULE

S803

RECHARGEABLE

BATTERY IN

DETECT

11

SDO0

12

SDI0

13

SCK0 15 9 8 16 5

3

SWITCH

2

6

4 17

7 19

20

10

+

14

VA B+

18

VB B+

S804

OPEN/CLOSE

DETECT

S802

PROTECT

DETECT

S805

T MARK

RESET

Q801

S801

HOLD

OFF

HOLD

SL801 (TEST)

D803

D804

VA B+

VB B+

HALF LOCK SW

48

XGUM ON

SYSTEM CONTROLLER

IC801 (3/3)

LCD RST

102

LCD STB

68

XCS LCD

67

CS RTC

70

82

PAUSE KEY

61

REC OPR LED

109

SET KEY 1

110

SET KEY 2

78

JOG A

79

JOG B

CHG LED

98

77

XHOLD SW

39

OPEN CLOSE SW

83

PROTECT

97 T MARK SW

XTEST

146

VREC PWM

VLON

WK DET

REC KEY

VL PWM

VC PWM

XRST

CHG MON

CHG GAIN

CHG CTL

HIDC MON

GND SW

VB MON

88

85 113 114 115

S806

OPEN

32VD PWM

30

31

104

29

USBIFVDD

SYSTEM CONTROLLER

(IC801) B+

107

90

91

112

66

106

111VBUS DET

105STAND DET

MOTOR/COIL DRIVER (IC551),

SYSTEM CONTROLLER (IC801),

EEPROM (IC802, 803) B+

VB B+

VIF

ADC (IC301),

RF AMP (IC501),

VD

SYSTEM CONTROLLER

(IC801) B+

VA B+

B+ SWITCH

Q804

WAKE UP

SWITCH

Q607

DETECTOR

VOLTAGE

IC603

SWITCHING

Q906

B+ SWITCH

D604

Q907

Q903

VG B+

B+ SWITCH

Q904, 905

L907

LASER APC CIRCUIT

VC B+

VG B+

DC/DC

CONVERTER

D905, IC902, Q901

ADC (IC301),

SYSTEM CONTROLLER

(IC801) B+

HEADPHONE AMP (IC302),

MIC AMP (IC303),

SYSTEM CONTROLLER (IC801),

REMOTE CONTROL CIRCUIT

VRECO

OVER WRITE HEAD

DRIVE (IC601) B+

VREC OVER WRITE HEAD DRIVE

CIRCUIT

B+

VRMC

7

XWK3

4

CLK

56

CLK SEL

52

FFCLR

54

SLEEP

55

VLON

1

XWK1

2

XWK2

3

XWK4

5

VAIFON

53

Q902

L602

L603

D904

L904

VB B+

NOISE

FILTER

L903

10

49

24 25

42

41

39

35

22

23

26

27

46

47

10 15

16

19

20

51

54 55

VLO

VREF

DTC2

DTC1

VIF

VA

VOFB

VCO

INM2

RF2

INM1

RF1

XRST

CRST

VRECO1 VRECO2

VREC

INM1

RF1

CHGMON

GAIN

CHG

POWER

CONTROL

IC601 (2/2)

VL

B+

L906

B+ SWITCH

VA

VC

B+

NOISE FILTER

SYSTEM

CONTROL

BANDGAP

REFERENCE

RF2

SERIES

PASS

REGULATOR

RESET SIGNAL

GENERATOR

SWITCH

+–

STEP-UP

PRE DRIVER

&

PWM

PRE DRIVER

DTC1

SWITCHING

REGULATOR

STEP-UP DOWN

PRE DRIVER

&

PWM

BATTERY

CHARGER

&

REGULATOR

CHARGE

CONTROL

CHARGE

MONITOR

SYSTEM

CONTROL

(2/2)

SWITCH

STEP-UP

&

PWM

DW BT DW TP

CHG SW

POWER CONTROL

IC901

REGURATOR

SWITCHING

REGURATOR

STEP-UP

CONVERTER

REGULATOR

SWITCHING

REGULATOR

L1 1

11

L1 2

14

22 21

VIO

8

VC2

26

9

VC

36

VG

RF2

49

INM2

48

INP2

47

RS

46

45

VB

43

BATM

44

DREG

56

50

DCIN

DC/DC

VB

VC

VIF B+

VC B+ VG B+

VIF B+

VL VL

L2 L2

VG

LG

VGFB

VC2

VCOUT

VC

L1 L1

VB

L601

9

11

12 16

19 18

20

45

36 34

33

32 28

50

6

CHARGE

CONTROL

Q602 (2/2)

CHARGE

CONTROL

Q602 (1/2)

D902

VG

MOTOR/COIL

DRIVER (IC551)

B+

VCOUT

SYSTEM CONTROLLER

(IC801) B+

B+ SWITCH

Q908, 909

SWITCHING

Q910, 911

B+ SWITCH

Q603

CHARGE

D603

LINE

FILTER

T601

L902

L801

D901

GROUND

SWITCHING

MOTOR/COIL DRIVER (IC551)

D903

L901

VOLTAGE

DETECTOR

IC903

TH602

D612

TH601

LINE

Q601

VB

HEADPHONE AMP (IC302),

B+

L905

DRY BATTERY

SIZE “AA”

IEC DESIGNATION

1PC. 1.5V

(BATTERY CASE)

RECHARGEABLE

BATTERY

NH-14WM

1.2V 1350mAh

CN601 (2/2)

USB CRADLE

CONNECTOR

1

DC-IN

2

VBUS REG

3

VB

6

GND

USB CRADLE

DETECT

J601

DC IN 3V

+

–

R6

3232

6-4. NOTE FOR PRINTED WIRING BOARD AND SCHEMATIC DIAGRAMS

e

MZ-N1

Note on Printed Wiring Board:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)

Caution: Pattern face side: Parts on the pattern face side seen from (Conductor Side) the pattern face are indicated. Parts face side: Parts on the parts face side seen from (Component Side) the parts face are indicated.

• MAIN board is four-layer printed board. However, the patterns of layers 2 and 3 have not been included in this diagrams.

• Lead Layouts

Lead layout of conv entional IC CSP (chip size package)

surfac

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.

• All resistors are in Ω and 1/ specified.

• % : indicates tolerance.

• C : panel designation.

Note:

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

• A : B+ Line.

• Total current is measured with MD installed.

• Power v oltage is dc 3 V and fed with regulated dc power supply from DC IN 3 V jack (J601).

• Voltages and wa v eforms are dc with respect to ground in playback mode. no mark : PLAYBACK ( ) : REC 〈〈 〉〉 : USB

• Voltages are taken with a V OM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances.

• Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances.

• Circled numbers refer to waveforms.

• Signal path.

E : PLAYBACK j : REC (ANALOG IN) l : REC (DIGITAL IN) F : USB CHECK OUT

• The voltage and waveform of CSP (chip size package) cannot be measured, because its lead layout is different form that of conventional IC.

: Impossible to measure

∗

4

W or less unless otherwise

Note:

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

3333

MZ-N1

6-5. PRINTED WIRING BOARD – MAIN Board (Component Side) – :Uses unleaded solder.

• Semiconductor Location

Ref. No. Location

D611 I-10

Q602 G-9 Q902 G-7

1 2 3 4 5 6 7 8 9 10 11

A

S802

PROTECT

DETECT

B

S806

OPEN

C

MAIN BOARD

D

E

F

OPTICAL

PICK-UP BLOCK

(LCX-5R)

G

T MARK

+

H

C625

I

(COMPONENT SIDE)

C806

R802R859

R803

S805

C622

C627

R867

C838

R805

R804

R814

R864

C812

R812

C849

C630

R862

C832

C619

C815

R631

R863

R623

R612

C613

C817

R614

C621

R613

R606

R610

R826

C814

R824

C629

C816

R821

R825

R819

R820

S801

HOLD

HOLD T OFF

C822

R832

C819

R823

R830

R861

C633

R822

R831R833

C847

C835

R840

R622

R860

R828

C830

C846 C833

R837

S803

RECHARGEABLE

BATTERY IN

DETECT

C933

C562

R923

C503

RB551

C563

C564

CN501

C557

1

20

RB552

C570

R507

C558

C605

C559

C572

C571

L906

R603

+

R602

C904

R924

L904

E

Q902

J301(1/2)

LINE IN

(OPT)

OPTICAL

RECEIVER

C322+C113

C213

+

C566

C561

C512

C907

C344

R917

+

C313

L905

B

+

C602

1

4

T601

C903

Q602

–1

–2

L903

8

5

+

C104

+

C

C930

R933

C917

C831

L902

L901

L601

C323

C332

+

C314

+

C311

+

C310

RVDD

DTCK

KEY-R

RGND

+

C204

S804

(OPEN/CLOSE DETECT)

54

FB602

D611

FB601

13

FB603

J302 (1/2)

i

/ LINE OUT

1-682-863-

C836

11, 12

(11, 12)

3434

6-6. PRINTED WIRING BOARD – MAIN Board (Conductor Side) – :Uses unleaded solder.

MZ-N1

A

B

C

D

E

F

G

H

I

J

1 2 3 4 5 6 7 8 9 10 11

J301(2/2)

LINE IN

(OPT)

(LINE IN JACK)

J303

MIC

(PLUG IN POWER)

J302 (2/2)

i

/ LINE OUT

(CHASSIS)

MAIN BOARD

R318

R317

IC303

R319

SL804

L302 L301

F801

R813

FB301

C335

FB303

FB304

FB306

D612

KA

(CONDUCTOR SIDE)

R211

C111

R111

C116

R306

C117

C336

1

4

5816

13

129

C217

L303

+

C309

C312

R105

85

R103

R104

D301

14

R204

16

USB CRADLE CONNECTOR

C211

C218

R218

R206

+

C216

C101

R101

C108

5

8

CN601

R112

C118

R203

TH602

R102

4

+

C105

C107

R205

R212

C110

R118

R106

C320

+

C102

R201

C208

129

CRADLE DETECT

C210

C306

C303

C302

C103

C203

C202

1

16

13

IC302

+

C205

D303

USB

C112

C212

C304

C201

C307

1

+

8

C305

+

R301

AP914 (VC)

R312

R202

R303

+

C316

+

C315

R309

AK

R311

C207

D602

AK

–

R307

C330

R302

Q302

E

C

R313

B

R314

C308

IC301

C301

R909

R910

C922

R905

R941

+

DC IN 3V

C908

C902

C921

R902

C905

R903

R607

R616

R605

D603

R604

KA

C636

R628

TH601

J601

+

RECHARGEABLE BATTERY

NH-14WM

1.2V 1350mAh

SL505

1528

1

+

C920

R954

ECB

EB

Q911

C632

TP (+)

56

43

C

14

R502

C501

R503

C502

C527

1

5643

C505

R505

C530

R519

R517

R521

R522

BE

C926

Q501

C

C932

C915

C

Q908

B

E

R956

R911

R958

+

C919

Q909

KA

B

C

C935

R955

E

RB801

R959

C2C1

Q801

B2B1

E

C839

AP912 (GND)

DRY BATTERY

SIZE “AA”

(IEC DESIGNATION R6)

1PC. 1.5V

R501

C504

TP (–)

D904

R915

+

C934

C826

29

16

C522C521

9

C925

C924

C923

AK

R934

C906

15

R937R935

R305R304

D903

KA

D902

14

IC551

42

R920

C913

C914

IC901

28

29 42

IC903

D901

AK

R629

C901

A

R953

R951

R950

C601

120

LCD MODULE

+

D604

K

R630

R952

SWITCH

&

3

C637

R961 C936

3

4

R960

2

1

E1

B1

R846

C2

CN801

2

1

Q910

IC603

C628

Q607

(CHASSIS)

C1 B2 E2

CN502

110

1

C508

IC501

22

C507

C506

C523

C526

C529

+

C518

AP915

AP911

(VD)

S

G

Q903

D

+

C929

L907

+

C928

AP609 AP610

44

23

L501

(VL)

R916

R922

SL801 (TEST)

SL506

C509

C510

C511 C513

C519

C532

C514

C515

C516

L502

+

C524

Q907

D

D905

KA

1

R938C931

3

IC902

5

G2 S2

Q605

S2 D2

8

C615

1

10

C820

+

FB802

R842

R841

FB801

FB803

R843

R866

R865

C851

L802

Q904

E

S

C

R925

B

G

R929

R928

G

5

4

D

S

Q901

4

G1 S1 S1 D1

1

D606

KA

D608

KA

+

HR601

OVER WRITE

HEAD

U

N

M602

(SLED)

VW

M603

OVER WRITE

M

HEAD UP/DOWN

U

M601

(SPINDLE)

VW

N

R815

FB804

C809

C818

C821

C813

195 199 178 174 170 166 164 158156 152 148 143 139147 130 128 124 120 103

203 180 176 172 168 162 160 154 150 146 142 138 134 137 126 122

175 171 169 167 163 159 155 157 145 151 140131 133 123 125 173 179 177 201 165 161 153 149 144 136 132129 119 121 127 115 118183182 207 181 117 99 101 116184186 215 188 96 97 114 112209190 211 213 93 91 108 110192194 217 204 87 89 104 106198196 221 219 83 85 100 102202200 226 224 79 75 94 98206205 227 225 81 76 92 95210208 243 241 77 78 88 90214212 237 1 59 74 84 86218216 230 228 57 65 80 82222220

242 9 11 6 21 25 31 34 10 41 45 49 53 55 71 69235239 244 7 8 245 27 33 37 39 43 47 51 54 70 73232229

240 17 18 19 16 36 28 26 29 32 15 14 44 48 52 58 62 64238236

R818

C829

R927

Q905

BCE

C2C1

Q906

B2B1

E

4

1

S1

G1

Q604

G2S2S2

58

C603

C850 R855

+

C810

35

4

23 12 40 24 35 38 30 13 22 20 42 46 50 56 602

C828

C825 +

+

R845

14

IC803

85

C840

R930

+

D1

AP611

C609

(VREC)

C608

5

D2

C626

C604

8

+

FB805

C811

C808

*

IC801

SL802

R839

R847

14

IC802

85

C841

+

C623

C624

G2

S2

Q603

S2

D2

R601

S

KA

D601

X802

72 67 63 61231223

R836

D607

KA

R838

L602

L603

4

G1 S1 S1 D1

1

G

Q601

+

D

C631

C807

C616

R854

135 105 107197193

L801

C618

R810

C848

+

X801

109 111191189 141 113185187

C804

R850R801

66 68234233

+

C803

C805

+

C612

15

IC601

28

C614

C610

R611

R809

+

R806

C611

R609

R835

R852

L803

R807

Q804

B2

R858

AK

C845

KA

D803

4229

1-682-863-

E1B1C2

C1E2

D804

R620

114

R808

56

43

R621

R608

C607

R615C606

(CHASSIS)

11, 12

(11, 12)

• Semiconductor Location

Ref. No. Location

D301 H-3 D303 G-3 D601 I-9 D602 H-4 D603 G-4 D604 H-5 D606 I-8 D607 H-10 D608 I-8 D612 I-2 D803 G-11 D804 G-11 D901 G-5 D902 F-5 D903 F-5 D904 G-6 D905 G-8

IC301 E-4 IC302 G-3 IC303 E-3 IC501 E-7 IC551 E-5 IC601 H-11 IC603 H-5 IC801 E-9 IC802 G-9 IC803 G-9 IC901 G-5 IC902 H-8 IC903 H-5

Q302 D-4 Q501 F-6 Q601 I-10 Q603 I-9 Q604 H-8 Q605 H-8 Q607 H-5 Q801 H-6 Q804 E-11 Q901 H-8 Q903 H-7 Q904 G-8 Q905 G-8 Q906 H-8 Q907 G-8 Q908 G-6 Q909 H-6 Q910 H-5 Q911 H-6

(BATTERY CASE)

3535

MZ-N1

6-7. SCHEMATIC DIAGRAM – MAIN Board (1/4) – • See page 40 for Waveforms. • See page 41 for IC Block Diagrams.

OVER WRITE

CN601

USB

CRADLE

CONNECTOR

RECHARGEABLE BATTERYRECHARGEABLE BATTERY

NH-14WM 1.2V 1350mAh

DRY BATTERY

SIZE"AA"

(IEC DESIGNATION R6)

1PC. 1.5V

HR601

HEAD

J601

DC IN 3V

1

6

USB

CRADLE

DETECT

(BATTERY CASE)

AGND

(CHASSIS)

(1/4)

AP610

AP609

CN501

20P

DC-IN

VBUS REG

VB

D-

D+

GND

TRK-

TRK+

FCS-

FCS+

A1

A2

A3

A4

A5

PDS0

A6

A7

A8

A9

A10

PDS1

FB601

D611

DF5A6.8LFU

C526

0.1

C518

4.7

6.3V

L501

10µH10µH

R522

R521

Q501

2SA1577

-T106-QR

POWER CONTROL

0

D601

MA2YD15

C601 D602

0.01 MA2YD15

L502

1

Q501

AUTOMATIC

FB602

S

TP

(-)

FB603

0

D612

MA2YD15

TH601

C529

10

6.3V

Q601

SI2302DS

C524

10

6.3V

R519TP 100k(+)

0

GROUND LINE

SWITCHING

Q601

LINE FILTER

R507 C501

1k 100p

R501

47k

R503 220k

R502 470k

C527

0.01

C502

0.022

A1

A2

A3

C503

2200p

A4

A5

A6

A7

A8

C504

2200p

A9

C505 C515

0.01

C506

0.022

C507

0.022

A10

2200p

C530

R505

10k

0.5%

R517

1k

0.5%

ADIP

AREF

UVDD WDET

TH602

UDM

UDP

WAKE UP

R601

1M

T601

R628

2.2k

C626

47

6.3V

C603

47

6.3V

C602

0.1

W S G

C636 1000p

FOCUS/TRACKING ERROR AMP

TE

REXT

WPP

-LPF

VREF

C

D

D-C

Iy

Ix

Jx

Jy

A

A-C

B

TON-C

CIG

CDN

PD-NI

PD-I

PD-O

ADFG

DVDD

C523

1

C632

0.1

Q607

UMH2N

SWITCH

XC61FS1YXXMR

C628

0.1

VOLTAGE

DETECTOR

C604

0.01

R602 220k

R603 C605 100k 1000p

R629

1k

RF AMP,

IC501

SN761057A

-1 -2

IC603

OIG

D604

RB715W

S-MON

RFOUT

CCSL2

OFTRK

R630

470

ADIP

-IN

FE

ABCD

OFC-1

OFC-2

AVCC

PS

LP

EQ

AGND

VC

VREF

075

PEAK

BOTM

DGND

XRST

SCK

SBUS

C508

0.1 SL505

SL506

C509

2200p

C510

10p

C511

10p

C513

10p

C532

0.047

C514

0.022

C516

0.1

D603

RB160M

C1

C2

Q602

ZDT6718TA

E1

B2

E2

C637

0.1

N

R616

R604

O

1

M H

R605

1

TE

SMON

FE

ABCD

C519

4700p

RFI

VMON

0.1 PEAK

BOTM

XRST

SCLK

SDAT

R606

470

C1

B1

2.2

C611

10

6.3V

Q602

CHARGE

CONTROL

C609

C608

10

0.1 4V

C606 100p

R608

R615

C607

220k

100k

100p

CHGM

CHGG

CHGC

R621

10k

R607

220

R622

10

C633

0.1

D606

MA2YD17

Q604

HAT2051T

D1 D2

S1 S2

G1 G2

Q604,605

OVER WRITE

HEAD DRIVE

Q605

HAT2050T

D1 D2

S1 S2

G1 G2

R609 C610 C613 C616

1 0.1 0.1 0.1

OUTA

VB

VRECIN1

BATM

CHGSW

RS

INP2

INM2

RF2

DCIN

CHGMON

SVREF

GND

GAIN

CHG

DREG

RECON

SW

2

3

E

D

O

R620

10k

M

2

OUTB

PGND

OVER WRITE HEAD DRIVE,

POWER CONTROL

XPC18A22AFCR2

CLKRIFI

OE

1 E D

2

O

C H

M

R610

1 C H

D608

MA2YD17

C615 100p 100V

2

VRECIN

IC601

M F E

R611

0

3

HA

HB

VG

PGND3

ECO1

L1 1

VR

VC

VIO

EFM

C612

10

6.3V

Q603

TS8K1TB

B+ SWITCH

D1 D2

S1 S2

G1 G2

C614

0.1

C2L

VG2

C2H

C1H

C1L

VC2

VREF

CVREF

GND

DW BT

DW TP

RF1

INM1

INP1

DTC

VREC

VRECO2

ND1

PG

L1 2

PG

D607

MA2YD15

C618

0.1

R613

2.2k

R612 C621 470k 0.01

R614

10k

4V

1

47

C627

C625

L601 10µH

P R V

TRK-

TRK+

FCS-

FCS+

VREF

C

D

Iy

Ix

S0

LD-A

LD-K

Jx

Jy

A

B

MON

SI

AVCC

AP611

(VREC)

C631

10

6.3V

C619

0.1

C630 100p

C629

0.01

R631

47k

R623

22k

L603 10µH

4V

L602

1

22

10µH

C622

C624

C623

22 4V

B1

B2

B3

B4

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

C1

(Page 38)

(Page 37)

(Page 39)

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

3636

6-8. SCHEMATIC DIAGRAM – MAIN Board (2/4) – • See page 40 for Waveforms. • See pag e 41 for IC Block Diagrams.

(2/4)

A0

A1

A2

A3

W

M603

OVER WRITE

HEAD UP/DOWN

W

(SPINDLE)

(SLED)

A4

SCW

SCV

SCU

SP

SMU

SMV

SMW

XMD

C561

RB551

RB552

2.2k X4

10k

X4

0.1

CMW

CMV

CMU

CP

CCU

C562 C563 C564

0.047 0.047 0.047

0.01

0.022

C570

C571

C558

C557

C559

D1

D2

D3

D4

D5

D6

D7

D8

0.01

C572

A5

(Page 36)

A6

A7

A8

A9

A10

M602

U

N

1

V

U

N

10

V

M601

SLEDN

SLEDU

SLEDV

SLEDW

HD DRV-

HD DRV+

CLVW

CLVV

CLVU

CLVN

CN502

10P

C1

C2

C3

C4

C5

C6

UI2

PWM2

CPUO2

CPVO2

CPWO2

OE

GND1

VC

VG

CPWO1

CPVO1

CPUO1

PWM1

UI1

10k

0.5%

VI2

VI1

V C C

XC61CN0802NR

C936

0.1

I2 W

WI1

W C C

VOLTAGE

DETECTOR

2

PGNDW

1

PGNDW

IC903

2

3

C

2

O2

VO2

VW

W

VM

FOCUS/TRACKING COIL DRIVE,

SPINDLE/SLED MOTOR DRIVE

SC111258FCR2

1

O1

VO1

VMVW

W

4

5

C

Q902

2SD2114KT146

B+ SWITCH

UV2

PGND

IC551

PGNDUV1

R954R961

47k

0.5%

VIN

NC

1 C

UO2

UO1

6 C

VOUT

VSS

VMR2

VMU2

VMR1

VMU1

FCS- FCS+

D905,Q901

DC/DC

CONVERTER

K

TR

RO2

RO1

R955 220k

C935

0.1

PGND2

PGND1

R956

1M

Q908,909

B+ SWITCH

+ K

C521 C522

TR

0.1 0.1

FO2

MF2 W

CPUI2

CPWI2

CPWI1

CPUI1

VMF1

FO1

100µH

R960 220k

D905L906

MA2Z748

C931 100p

TF1

TR1

D4

D3

D2

D1

D5

D6

D7

D8

FR1

FF1

R938

0

CE VDD FB

GND EXT

Q910,911

SWITCHING

2SD2216J

R923 470k

0.5%

Q911

FI2

RI2

COM2

CPVI2

NC

GND2

CPVI1

COM1

RI1

FI1

R924

2.2k

DC/DC

CONVERTER

IC902

XC6368D101MR

Q901

S

XP151A13A0MR

Q908

2SA1745

R958 100k

Q909

2SD2216J

R959 220k

MZ-N1

D1

AP915

D2

D3

D4

D5

D6

D7

(Page 38)

D8

D9

(VL)

D10

E1

(Page 39)

VCP VLP

R915 D904

100 MA2S111

R927

1M

C919

10 6.3V

C920

10 6.3V

AP914

(VC)

R911

1000p

470

C915

0.1

C932

C926

R953

R952

R951

R950

XRST

C930C566C512

0.220.10.1

C917

0.1

CSEL

FF

C933 100p

R916

1M

0.5%

0.5% 4V

22

100k

C928

R922

2SD2216J

SL

P D V

4V

22

C929

Q910

NC

VD

VC2

XRST

CRST

RSTREF

VREF

VB

GND

CLKSEL

VAIFON

FFCLR

SLEEP

CLK

470k

220k

470k

100k

Q904

2SB1462J

R925

1M

R928

R933

1M

VDFB

XWK3

F L A H

ZZ1ZZ2 ZZ3

C902 C901

10

6.3V106.3V

GND

VIFFB

POWER CONTROL

IC901

XPC18A32AFCR2

XWK4

VSTB

VC

VRMC

4700p

1M

-1 -2

R929

1M

L903

10µH

VCO

D

GN

C914

0.1

L904

10µH

R920

10k

0.5%

C904

10

6.3V

C913

Q906

XP1501

SWITCHING

D901

MA2YD15

L1

VC

NC

VCOUT

PGND1

PGND2

L2

VL

VLO

VL

D902

MA2YD15

C903

100

6.3V

Q904,905

B+ SWITCH

Q905

UN9214J

VA

VIF

VAFB

N

VLO

XWK2

XWK1

K

T

N

K

E

C

O

D

E

M

L V

R

W

AP911

R930

(VD)

1M

B+ SWITCH

S

Q903

S12302DS-T1

B+ SWITCH

C934

L907 10µH

PGND1

L1

RF1

INM1

DTC1

DTC2

RF2

INM2

VDRF

VGFB

VG

LG

PGND2

L2

NC

PGND2

AP912 (GND)

Q907

3LN01SS

10 4V

R937R935 470k1M

100µH

L901

R941

22k

R902 470k

C923

0.47

S

R909 R910

10k 10k

C905R903

0.12.2k

C908

C921

C906

0.01

C924

0.47

L902 22µH

R934

22k

0.1

C925

0.47

C922

1000p

R905

2.2k

C907

2.2

D903

MA729

R917

L905

100µH

0

3737

MZ-N1

6-9. SCHEMATIC DIAGRAM – MAIN Board (3/4) – • See page 40 for Waveforms.

(Page 36)

(Page

37)

C817

0.047

C851

0.1

R866

R865

2.2k

0

0 S

D

S

D

V

V F I

IF

16M BIT D-RAM

CXD2677-202GA

(NOT SUPPLIED)

S S

O V

Y A

S D

A

k 0 1

0 2 8 R

C820

47 6.3V

VRP

T

K

P

A

L

C

D

C

D

V

S

C816

k 1

2 6 8 R

1k

k .2 2

4 2 8 R

C

M

N

W

P

C

D

V

∗

IC801

1

I

S

Y

D

S

V

IA

A

B

k 0 0 1

k

2

0

2

0

8

1

R

p

1

0

2

7

8

4

R

9 1 8 C

0 1

3 2 8 R

0.047

k

1

3

4

C815

6

8

0.047

R

k

k .2

.2

2

6

5

2

8

R

0

C

K

A

K

M

T

L

D

R

W

A

T

D

C

F

V

B

P

D

O

D

S

L

C

B

E

S

V

S

R

S

V

1

V

I

O

S

O V A

R828 220k

C

IL

P

F

R831 R860

2.2k

T L

IL F

C

k 1

0 3 8 R

I F R

C

S

N

N S V D

1

D

M

K

T

X

C

A E

O

B

U

E

P

B

A

F

A

D

M

K

T

C

A E

O

B

P

B

A

FE

C822

0.1

220

R832

1k

C821

1

C

N

T

2

2 O I

R

D

S D

C

D

V

V A

V

A

N O M V

R833

2.2M

R861

1M

C825 C828

6.3V106.3V

1

0

C

S

D

N

S

D

V

M

A

R

D

B

G

R

H

C

D

E

P

E

A

D

T

S

A

N O M

E

S

T

C829

10

0.1

F1

C

N

F

R

R T

K C

D

C

C N

F R L X

N

NC

FLASHVSS

FLASHVDD

EVA

TSTDR3

XWE

XOE

A11

XERQ

DATAI/EDT

XBCKI/ECK

LRCKI/XELT

RECP

TX

SENS

MNT3

MNT2

MNT1

MNT0

EFMO

IFVSS4

IFVDD4

SLCW

SLCV

SLCU

DVDD4

DVSS4

SLDW

SLDV

SFDR

SRDR

SPCW

SPCV

SPCU

SPDW

SPDV

SPFD

SPRD

FS4

FRDR

FFDR

TFDR

TRDR

APCREF

IFVSS3

IFVDD3

NC

ADFG

DVDD3

DVSS3

NC

FS256

XBCK

LRCK

ADDT

DADT

2

D

S

L

1

S V D

NC

D

S

V

IN

C

T

D

X

D

N

DIN1

C832

0.1

R837

2.2k

0.5%

C846 C833 C847

0.01 0.022 0.01

0

FB801

0

FB802

0

FB803

L802

10µH

SL802

R839

ADIP

R840

C835

2.2k

0.022 AREF

0.5%

FS256

0

R841

XBCK

0

R842

LRCK

0

R843

ADDT

0

6 3 8 R

0

8 3 8 R

C M R

EFM

SMW

SMV

SMU

SCW

C830

0.1

SCV

SP

SCU

CMW

CMV

CMU

CCW

CCV

CP

CCU

FR1

FF1

TF1

TR1

F2

F3

F4

F5

F6

F7

F8

F9

(Page 39)

B1

(3/4)

B2

B3

B4

D1

D2

D3

D4

D5

D6

D7

R803

R806

47k

220k

0.5%

R804

47k

0.5%

UVDD

L801 10µH

D8

D9

D10

R802 100k

0.5%

R859

R805

68k

470k

0.5%

C838

1000p

MICS

GSW

XCS

LSTB

CS

NV1

XRST

JOGA

JOGB

PDS0

PDS1

PAUSE

CHGG

CHGC

NV2

CHGL

LCDR

MUTE

CHGM

VMON

KEY1

KEY2

HMON

C803

6.3V 0.1

OFF HOLD

S801

R801

S802

PROTECT

DETECT

S806

OPEN

10

S801

HOLD

XMD

CCU

0

C805

S802

SCU

VLON

SL

FF

S805

T MARK

XRST

C804

WDET

RECK

HALF

T

L

CLK SEL

MIC

SENSE

GND SW

XCS LCD

LCD STB

MUTE

CS RTC

XCS NV1

IFVDD1

IFVSS1

XRST MTR DRV

XRF RST

SPDL MON

XHOLD SW

JOG A

JOG B

PD S0

PD S1

PAUSE KEY

PROTECT

SLD MON

VLON

DVSS1

DVDD1

SLEEP

FFCLR

CHG GAIN

CHG CTL

CHGI CTL

XHP STBY

XCS NV2

IFVSS2

IFVDD2

T MARK SW

CHG LED

NC

XUDP UP ON

LCD RST

XMUTE

XRST

STAND DET

VB MON

CHG MON

VREF MON

SET KEY 1

SET KEY 2

VBUS DET

HIDC MON

WK DET

REC KEY

HALF LOCK SW

RMC KEY

AVDD

AVSS

TSMVDD

RMC DTCK

TSLVDD

NC

TAT

TAN

NAR

IDO

SAK

Q804

UMD12N

C

E S C

2 W S

D N G

Y IT

ITO

M

C848

4.7 10V

L803

R807

22

P

E

T

E

S

C

R

E

A

O

B

X

L

T

L

D

E

T

T C

B S

S B S T

D N E P S U S

0

S

E L

R

C

S

T

G

R

P

U

V

P

O

X

A C E R

D D

D

V

D

C

V

S

N E

IF

O

M

P

B

U

B

S

D

P

S

U

0 2

5 8

p

R

0 1

6 0

k

R809

8 C

.2

22

2

5

P

M

3 8

D

R

U

R808

4.7k

FB804

RECHARGEABLE

BATTERY IN DETECT

I

S

D

C

K

I

O

C

S

O

U

z H M 8 4

1 0 8 X

C849

1000p

0

OPEN/CLOSE

DETECT

S803

B

K

O

L

R

D

C

K

S S V C

1

2

S

E

O

D

B

O

S

M

U

0 7 4

0 1 8 R

p 0 1

7 0 8 C

R854

0

1

2

E

D

O

M

E D

D804

W

MA2S728

1M

R858

R867

C845

470k

SL803

R850

1k

0.01

-2

-1

B+ SWITCH

UVDD

0

O

I0

K C

D

S

S804

D803

MA2S728

1

0

P

T

E E

S

E

B

T

1 N

3

D

E

O

D

C

V

O

D

B

M

P

H

3 E D

1

2

O

C

M

H

4 0 8 L S

0

H

N

I0

K

O

C

S

O

C

T

S

A

M

P

U

X

G X

2

C

N

C

D

T

S

O

A

S

O

C

I

S

D

E

D

T

C

D

P

X

V

X

H

p 0 1

8 0

)

8

T

C

S E

(T 1

0 8 L S

p 0

C

0

D

0 1

A

0

S

D

5

C

P

8 C

X

T

E

D

P

M

J

4

2

1

X

0 8 S

R814

00.01

2

3

E

D

O

C

T

E

S

I

O

C

S

O

z H M 4 8

0

5

7 4

.1 5 4

5 1 8

2 0

R 8 X

C809

10p

R855

0

FB805

0

O

1 8

.0

C

0

R818R812

00

T

0

1

W

E

D

S

D

E

O

O C

T E S

C S O

I S V

C T E S

D D V A D

C810

6.3V

R819

S O L

C N E P O

L F E R V

1

1 1 8 C

10

2 B

10

T

K

IC

P

C

M

O

A J

X

SYSTEM CONTROLLER,

DIGITAL SIGNAL PROCESSOR,

CSP(Chip Size Package)

L

R

O

F

T

E

U

R

A

V

1

3 1 8 C

C814

0.01

C818

0.47

1 B

3838

6-10. SCHEMATIC DIAGRAM – MAIN Board (4/4) – • See page 40 for Waveforms. • See page 41 for IC Block Diagrams.

(4/4)

C1

(Page

36)

(Page

38)

(Page 37)

F1

XPD ADC

EEPROM

AK6480BL

XCS

SK

DI

DO

AK6417AL

XCS

SK

DI

DO

EEPROM

PDN

LIN1

IC803

IC802

XCS ADC

XBUSY

C840

VCC

RST

GND

VCC

RST

GND

SDO0

SCK0

1k

R304

R305

CSN

CCLK

RIN1

LIN2

0.1

C212

C112

C841

0.1

MICS

XBCK

LRCK

CDTI

RIN2

6.3V

C305

2.2

ADDT

FS256

BCLK

LRCK

VCOM

SDTO

MCLK

VD

AGND

VA

C301

47

6.3V

C302C306

0.10.1

C303

C304

0.1

10

6.3V

R845

1M

NV2

SCK0

SDO0

SDI0

F2

R847

1M

NV1

SCK0

SDO0

SDI0

F3

F4

F5

C308

0.1

A/D CONVERTER

IC301

AK5354VT

F6

F7

F8

F9

E1

C213

47 4V 47 4V

DC

1

R306 470k

L301

10µH

L302 10µH

CUT1

OUT1

NC

NJM2173APC1

OUT2

DC

CUT2

C113

47 4V

B1

B2

MIC AMP

C322

V+1

MIC

REG

IN1

NOISE

GND

IC303

V+

STBY

V+2

MIC

GV

IN2

C336

1

R202

10k

0.5%

R201

22k

C201

0.5%

1

C101

1

C208 470p

R101

22k

C108

0.5% 470p

R102

10k

0.5%

C103

2200p

C102

4700p

C202

4700p

C203

2200p

C320

10

6.3V

C332

10

6.3V 0.1

C323

10

6.3V

C314

0.047

C216

1000p

ASEL

R309 220k

0.5%

R312 100k

C316

4.7

R303

6.3V

220k

C315

2.2

6.3V

C307

1

R-IN

GND

L-IN

RIP

C309

22 4V

-F1

C344

0.01

R106R118 R206R218

22k

0.5%

C217

0.1

C117

C116

1000p

MUTE

BEEP

R301

10k

0.5%

D303

MA2S111

AN17020

6.3V

22

C313

GA-R

MUTE

BEEP

IC302

VCC2

-F2

RIP

VCC1

4V

22

C312

HP/L

HEADPHONE AMP

CR

C310 C311 220

4V

10k

ROUT

GND

LOUT

GA-L

100

6.3V

MZ-N1

(CHASSIS)

10k

22k

0.5%

XMDET

RMC

R112

R211 R111

22k

0.5%

10k

22

R203

R105

0.01

C107

47k

0.5%

R212

47k

0.5%

22k

0.5%

R103 10k

RB801 100k

X4

R104

R204

*

R104,204

4.7

(EXCEPT FR)

10 0.5% (FR)

C211 C111 100p 100p

R813

1M

F801

0.25A 125V

C335 220p

*

C831

100

6.3V

Q801 XP1501 RESET

SWITCH

-1 -2

C110

1

C210

1

C205

2.2

6.3V

C204

220

2.5V

C104

220 2.5V

C105

2.2

6.3V

L303 10µH

ZZ1

ZZ2

ZZ3

22

R205

0.01

C207

XOCTL

DIN1

XJDET

OPDET

R846

100

PAUSE

KEY1

REC

JOG A

XCS

LSTB

SDO0

SDI0

SCK0

LCDR

KEY2

JOG B

CHGL

R319

100

J303

MIC

C118C218

2200p2200p

Q302

R313

2SA2018

100k

B+ SWITCH

R314

10k

FB301

0

FB303FB306

1000

C836

0.1

CS

C839C826

0.010.22

DF8A6.8FK

FB304

100

R317

D301

R302 C330

1k 0.1

R307

100

CN801

20P

R318 100

DGND3

PAUSE

XWK1

SET KEY 1

REC

REC LED

JOG A

CS

STB

BACKUP

SDO

SIO

SCK

DVDD

RST

CS RTC

SET KEY 2

UNREG

JOG B

CHG LED

(PLUG IN POWER)

J301

LINE IN

(OPT)

OPTICAL

RECEIVER

LINE IN

JACK

J302

/LINE OUT

RVDD

DTCK

KEY-R

RGND

(CHASSIS)

SWITCH

&

LCD

MODULE

The components identified by mark 0 or dotted line with mark 0 are critical for safety.

3939

Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

MZ-N1

• Waveforms

1 IC501 1 (TE)

3 IC501 ed (RF OUT)

4 IC501 rs (FE)

200 mVp-p

1 Vp-p

7 IC901 th (CLK)

700 mVp-p

5.67 ns

8 IC801 <zc, (UOSCO) (USB mode)

1.9 Vp-p

20.8 ns

9 IC801 <zbz (OSCO)

qs IC801 <z,z (TE)

qd IC801 <z.n (LRCK) (REC mode)

22.7 µs

qf IC801 <z.m (XBCK) (REC mode)

200 mVp-p

2 Vp-p

qj IC301 qs (LRCK) (REC mode)

2 Vp-p

22.7 µs

qk IC301 qa (MCLK) (REC mode)

2.5 Vp-p

88.6 ns

ql IC301 0 (BCLK) (REC mode)

5 IC601 4 (CLK)

5.67 ns

6 IC902 5 (EXT)

100 mVp-p

700 mVp-p

3.7 Vp-p

22.1 ns

0 IC801 <znc (RFI)

qa IC801 <zmx (FE)

3 Vp-p

1 Vp-p

100 mVp-p

354 ns

qg IC801 <z., (FS256) (REC mode)

88.6 ns

qh IC801 <xzz (FS4)

2.2 Vp-p

2.5 Vp-p

700 mVp-p

2.2 Vp-p

354 ns

2.6 µs

5.67 ns

4040

• IC Block Diagrams

E

IC301 AK5354VT-E2

MZ-N1

1

LIN1

RIN1

2

LIN2

3

RIN2

4

VCOM

5

AGND

6

VA

7 8

VD

IC302 AN17020A-VB

HP/L

HEADPHONE

/LINE

SWITCH

1

R-IN

GND

2

IPGA

MUTE

MUT

ADC

BEEP

HPF

BEEP

CLOCK DIVIDER

AUDIO I/F

CONTROLLER

– +

CONTROL

REGISTER

I/F

13141516

GA-R

16 PDN

15 CSN 14 CCLK 13 CDTI

12 LRCK 11 MCLK 10 BCLK

9 SDTO

12

ROUT

GND

11

L-IN

3

RIP-F1

4

IC303 NJM2173APC1 (TE2)

REG

MIC V+1

IN1

OUT 1

OUT 2

DC CUT 1

13

AMP 1

14

NC

15

NC

16

AMP 2

C CUT 2

IN2

101112

MIC V+2

9

REG

GV

4321

GV

+ –

RF1 RF2

5

6 7 8

CR

VCC1

8

NOISE

7

GND

6

V+

5

STBY

RIP-F2

VCC2

LOUT

10

GA-L

9

41

MZ-N1

IC501 SN761057A

TE

1

REXT

2

Wpp LPF

3

VREF

4

C

5

6

D

D-C

7

8

Iy

Ix

9

Jx

10

11

Jy

A

12

A-C

13

B

14

TON-C

15

CIG

16

CDN

17

PD-NI

18

PD-I

19 20

PD-O

ADFG

21

DVDD

22

TE

Tpp/Wpp

FE

APC

ADIP

A+B+C+D

NPP

TON CSL

Aw+Dw

TON Peak

TON Botm

ADIP

TEMP

I+J

TE

ABCD

S-MONITOR

T-ON

SERIAL

I/F

TWpp PK/BTM Aw CSLO VREF075 A-C D-C Malfa Mij AwBPF Dw DwBPF

RF

PEAK/BOTM

OF TRK

44 43

42 41 40 39 38 37 36 35 34

33 32 31 30 29 28

27

26

25 24 23

ADIP-IN

S-MON

FE

ABCD OFC-C1 OFC-C2 AVCC PS

LP EQ AGND

RF CCSL2 VC VREF075 PEAK BOTM

DGND

OFTRK

RESET SCK SBUS

42

IC551 SC111258FCR2

2

UI2

43

PWM2

44

3PHASE

CONTROL

CH2

VC

VG

VC LOW

VOLTAGE

DETECTOR

45

CPUO2

46

CPVO2

47

CPWO2

GND1

CPWO1

CPVO1

CPUO1

VC

BIAS

48

OE

VC VG

49 50

VC

51

VG

52

53

54

VC

3PHASE

CONTROL

CH1

VI2

WI2

42 41 39 373840

PGNDW2

WO2

3PHASE

PRE DRIVER

CH2

VG

VC

VG

VC

3PHASE

PRE DRIVER

CH1

VO2

VMVW2

UO2

VMU2

PGNDUV

35 34 3336 31 30 2932

PRE DRIVER

VG

VC

PRE DRIVER

RO2

VMR2

H-BRIDGE

CH2

–

U

+

–

V

+

–

W

+

–

W

+

–

V

+

–

U

+

H-BRIDGE

CH1

MZ-N1

PGND2

FO2

VMF2

VC

H-BRIDGE CONTROL

CH2

VG

VC

VG

VC

H-BRIDGE CONTROL

CH1

VC

FI2

28

RI2

27

COM2

26

CPUI2

25

CPVI2

24

CPWI2

23

NC

22

GND2

21

CPWI1

20

CPVI1

19

CPUI1

18

COM1

17

RI1

16 15

FI1

PWM1

UI1

55 56

FO1

PGND1

14

VMF1

1 2 3 4 5

VI1

WI1

WO1

PGNDW1

6

8 9 107 12 13

VO1

UO1

VMVW1

VMU1

PGNDUV1

11

VMR1

RO1

43

MZ-N1

2

IC601 XPC18A22AFCR2

BATM

CHGSW

INP2

INM2

RF2

DCIN

CHGMON

SVREF

GND

GAIN

CHG

DREG

VG2

2930313233343536373839404142

CHARGE

PUMP 1

VC

VREF

BUFFER

VC AMP

SW

VC2

28 27

26

25

24

23

22

21

20

19

18

17

16

15

C1H C1L

VC2

VREF

CVREF

GND

DW BT

DW TP

RF1

INM1

INP1

DTC

VREC

VRECO2

C2L

C2H

VG3VG2

VG

VC

VG3

VC

RECO1

VG3

CHARGE PUMP 2

VC

PWM

SET-UP DOWN

PRE DRIVER

OUTPUT SW

LI1

PGND1

VC2 VG

LI1

PGND1

HA

PGND3

HB

VG

VRECIN

OUTB

PGND2

OUTA

VRECIN1

VG

OUTPUT SW

VC VG DC IN

DC IN

HI-BRIDGE

PRE DRIVER

CONTROL

DC IN

DETECT

VG3

43

VB

44

45

46

RS

47 48 49

50

51

52

54 55 56

CHARGE

MONITOR

CHARGE

CONTROL

BATTERY

CHARGER

REGULATOR

DC IN

BANDGAP

X2/X4

DC IN

&

OUTPUT SW

VC

EFM

PRE DRIVER

CONTROL

VG2

VC

SYSTEM

VIO

LEVEL SHIFT

VIO VC

1532 3 4 5 6 7 8 9 10 11 12 13 14

SW

RECON

FI

RI

OE

CLK

EFM

VIO

44

IC901 XPC18A32AFCR2

VIF

VA

42 41 40 39 38 36 35 34 33 32 31 30 2937

NC

43

VD

44

VC2

XRST

CRST

RSTREF

VREF

GND

CLKSEL VAIFON

FFCLR

SLEEP

CLK

OUTPUT SW

45

46

OUTPUT SW

47

48

49

VB

50

VC

51

52 53 54 55 56

REGULATOR VA

VSTB

VLON

VAFB

SERIES PASS

VC VC VC

VC

SYSTEM

CONTROL

XWK3

XWK2

XWK1

SERIES PASS

REGULATOR VD

VB

XWK4

VSTB

VDFB

VSTB

SERIES PASS

REGULATOR VIF

VB VC

FFCLR

VRMC

VIFFB

VC

GND

BANDGAP

REFERENCE

VG

POWER

SWITCH 2

OUTPUT SW

VL

VLO

VC

GND

VG

STEP-UP

PRE DRIVER

L2

VL

VC

OUTPUT

SW

POWER

SWITCH 1

PWM

GND2

VCO

1413121110987654321

VC

GND2

VC OUTL1NC

OUTPUT SW

VG

VB VB VC VG

START-UP

PGND1

VC

STEP-UP

PRE DRIVER

STEP-UP

DC/DC

CONVERTER

+

–

PWM

+

–

OUTPUT

SW

MZ-N1

28

L1

RF1

27

INM1

26

DTC1

25

DTC2

24

RF2

23

INM2

22

21 VDRF

VGFB

20

VG

19

LG

18 17

PGND2

16

L2

NC

15

IC902 XC6368D101MR

ERROR AMP

+

–

WITH SOFT START,

CHIP ENABLE

VDD

1

FB

2

3

CE

REFERENCE VOLTAGE

PHASE

COMPENSATION

PWM/PFM

CONTROLLER

PWM

COMPARATOR

+

–

RAMP WAVE GENERATOR,

OSC

BUFFER,

DRIVER

5

EXT

4

GND

45

MZ-N1

6-11. IC PIN FUNCTION DESCRIPTION

• IC501 SN761057A (RF AMP, FOCUS/TRACKING ERROR AMP)

Pin No. Pin Name I/O Description

1 TE O Tracking error signal output to the system controller 2 REXT — Connect terminal to the external resistor for the ADIP amplifier control

3 WPP-LPF — Connect terminal to the external capacitor for the TPP/WPP low-pass filter 4 VREF O Reference voltage output terminal 5 C I Signal (C) input from the optical pickup detector 6 D I Signal (D) input from the optical pickup detector 7 D-C I Signal (D) input from the optical pickup detector (AC input) 8 IY I I-V converted RF signal (IY) input from the optical pickup detector

9 IX I I-V converted RF signal (IX) input from the optical pickup detector 10 JX I I-V converted RF signal (JX) input from the optical pickup detector 11 JY I I-V converted RF signal (JY) input from the optical pickup detector 12 A I Signal (A) input from the optical pickup detector 13 A-C I Signal (A) input from the optical pickup detector (AC input) 14 B I Signal (B) input from the optical pickup detector 15 TON-C — Connect terminal to the external capacitor for TON hold

16 CIG —

17 CDN —

18 PD-NI I Light amount monitor input terminal (non-invert input) 19 PD-I I Reference PWM signal input for the laser automatic power control from the system controller 20 PD-O O Light amount monitor output terminal 21 ADFG O ADIP duplex FM signal (22.05kHz ± 1kHz) output to the system controller 22 DVDD — Power supply terminal (+1.7V) (digital system) 23 SBUS I/O SSB serial data input/output with the system controller 24 SCK I SSB serial clock signal input from the system controller 25 XRST I Reset signal input from the system controller “L”: reset 26 OFTRK I Off track signal input terminal Not used 27 DGND — Ground terminal (digital system) 28 BOTM O Bottom hold signal output of the light amount signal (RF/ABCD) to the system controller 29 PEAK O Peak hold signal output of the light amount signal (RF/ABCD) to the system controller 30 VREF075 — Connect terminal to the external capacitor for the internal reference voltage 31 VC O Middle point voltage (+1.1V) generation output terminal 32 CCSL2 — Connect terminal to the external capacitor for the TPP/WPP low-pass filter 33 RF OUT O Playback EFM RF signal output to the system controller 34 AGND — Ground terminal (analog system)

35 to 37 EQ, LP, PS — Connect terminal to the external capacitor for the RF equalizer

38 AVCC — Power supply terminal (+2.1V) (analog system)

39, 40 OFC-2, OFC-1 — Connect terminal to the external capacitor for the RF AC coupling

41 ABCD O Light amount signal (ABCD) output to the system controller 42 FE O Focus error signal output to the system controller 43 S-MON O Servo signal monitor output to the system controller 44 ADIP-IN I ADIP duplex FM signal (22.05kHz ± 1kHz) input terminal Not used

Connect terminal to the external capacitor for the low-pass filter of NPP divider denominator

Connect terminal to the external capacitor for the low-pass filter of CSL divider denominator

46

• IC801 CXD2677-202GA (SYSTEM CONTROLLER, DIGITAL SIGNAL PROCESSOR, 16M BIT D-RAM)

MZ-N1

Pin No.

1 2

3 to 7

8, 9 10, 11 12, 13 14, 15

16 to 19

20 21

22, 23

24 25 26 27 28

29

30 31 32 33 34 35 36 37 38

39

40 41

42, 43

44 45

46

Pin Name

NC NC NC NC

DRAMVDD0, 1

DRAMVSS0, 1

NC NC NC NC NC

DVSS0

DVDD0

OFTRK

SSB DATA I/O SSB data input/output with the RF amplifier

SSB CLK O SSB clock output to the RF amplifier

VREC PWM O

VL PWM O PWM signal output for the laser power supply voltage control to the power control VC PWM O PWM signal output for the system power supply voltage control to the power control VD PWM O VD power supply voltage control signal output to the DC/DC converter

NC

IFVDD0

IFVSS0

OPT DET I DIN plug detection signal input terminal “H”: DIN plug detect

XJACK DET I LINE IN plug detection signal input terminal “L”: LINE or OPT plug detect

XMIC DET I Microphone plug detection signal input terminal “L”: microphone plug detect

OPEN CLOSE

SW

SET CODE0 I Input terminal for the set (fixed at “L” in this set) SET CODE1 I Input terminal for the set (open in this set)

SET CODE1, 2 I Input terminal for the set (fixed at “L” in this set)

XPATCH I Patch function detection terminal “L”: patch function Not used

SI0 I Serial data input from the nonvolatile memory and liquid crystal display element module

SO0 O

I/O Description

O

Load address strobe signal output terminal for D-RAM Not used

I

Test input terminal for D-RAM Not used

O

Address signal output terminal for D-RAM Not used

I/O

Two-way data bus terminal for D-RAM Not used

—

Power supply terminal (for D-RAM) (+2.2V)

—

Ground terminal (for D-RAM)

I/O

Two-way data bus terminal for D-RAM Not used

O

Address signal output terminal for D-RAM Not used

O

Column address strobe signal output terminal for D-RAM Not used

I

Test input terminal for D-RAM Not used

O

Address signal output terminal for D-RAM Not used

—

Ground terminal (for the DSP block)

—

Power supply terminal (for the DSP block) (+1.1V)

I

Off track signal input from the DSP monitor (3)

PWM signal output for the Over write head drive power supply voltage control to the power control

—

Not used

—

Power supply terminal (for the microcomputer I/F block) (+1.7V)

—

Ground terminal (for the microcomputer I/F block)

Open/close detection switch of the upper panel input terminal

I

“L”: when upper panel close

Serial data output to the nonvolatile memory, A/D converter and liquid crystal display element module

47

48 49

50, 51

52 53 54 55

SCK0 O

XGUM ON I Rechargeable battery detection switch input terminal “L”: rechargeable battery in detect

BEEP O Beep sound control signal output to the headphone amplifier

TEST1, TEST0 I Input terminal for the main test (normally fixed at “L”)

KDO KRB

KCLK

KCS

Serial clock signal output to the nonvolatile memory, A/D converter and liquid crystal display element module

O

Data output terminal Not used

I

Ready/busy signal input terminal Not used

O

Clock signal output terminal Not used

O

Chip select signal output terminal Not used

47

MZ-N1

Pin No.

56 57 58 59 60 61 62 63 64

65 MIC SENSE O

66 GND SW O GND changeover control signal output terminal 67 XCS LCD O Chip select signal output to the liquid crystal display element module 68 LCD STB O Strobe signal output to the liquid crystal display element module 69 MUTE O Analog muting control signal output “H”: muting ON Not used 70 CS RTC O Chip select signal output to the clock IC 71 XCS NV1 O Chip select signal (1) output to the nonvolatile memory 72 IFVDD1 73 IFVSS1

74

75 XRF RST O Reset control signal output to the RF amplifier “L”: reset 76 SPDL MON I Spindle servo monitor signal input

77 XHOLD SW I HOLD switch input terminal “L”: hold ON 78, 79 JOG A, B I Jog dial pulse input terminal from the switch & liquid crystal display element module 80, 81 PD S0, PD S1 O PD IC mode changeover signal output to the optical pick up

82 PAUSE KEY I Pause key input terminal from the switch & liquid crystal display element module

83 PROTECT I Detection input terminal of the record check claw from the protect detection switch “H”: protect

84 SLD MON I Sled servo monitor signal input terminal

85 VLON O Power supply control signal output for the laser diode drive to the power control

86 DVSS1

87 DVDD1

88 SLEEP O System sleep control signal output to the power control “H”: sleep ON

89 FFCLR O Input latch output for the start switching to the power control

90 CHG GAIN O Charge gain control signal output to the power control

91 CHG CTL O Charge ON/OFF control signal output to the power control “H”: charge ON

92 CHGI CTL O Charge current control signal output terminal Not used

93 XHP STBY

94 XCS NV2 O Chip select signal (2) output to the nonvolatile memory

95 IFVSS2

96 IFVDD2

97 T MARK SW I T MARK (track mark) switch input terminal “L”: track mark detection

98 CHG LED O

99 NC I Initial switch detection input terminal Not used

100 NC

Pin Name

KDI

TRST

XOPT CTL O Power supply ON/OFF control signal output for the DIN PD drive

VG CTL O VG power supply voltage control signal output terminal Not used

AOUT SEL O HP/LINE changeover signal output to the headphone amplifier

REC OPR LED O LED ON/OFF control signal output for the REC display

TSB SSB CTL O TSB/SSB changeover control signal output terminal Not used

GND SW2 O Battery for Cradle ON/OFF switch control signal output terminal Not used

CLK SEL O System clock select signal output to the power control

XRST MTR

DRV

I/O Description

I

Data input terminal Not used

I

Setting terminal for the test mode (normally fixed at “L”)

Mic sensitivity control signal output to the mic amplifier

“L”: Low sensitivity “H”: High sensitivity (normally: “H”)

—

Power supply terminal (for the microcomputer I/F block) (+1.7V)

—

Ground terminal (for the microcomputer I/F block)

O Reset control signal output to the motor driver “L”: reset

—

Ground terminal (for the DSP block)

—

Power supply terminal (for the DSP block) (+1.1V)

O

Power supply control signal output terminal Not used

—

Ground terminal (for the microcomputer I/F block)

—

Power supply terminal (for the microcomputer I/F block) (+1.7V)

LED ON/OFF control signal output for CHG (charge display) from the switch & liquid crystal display element module

—

Not used

48

MZ-N1

Pin No.

101 XUDP UP ON O Pull-up resistor changeover control signal output of USB data (+) output terminal Not used 102 LCD RST O Reset control signal output to the liquid crystal display element module “L”: reset 103 XMUTE O Analog muting control signal output to the headphone amplifier “L”: muting ON 104 XRST 105 STAND DET I USB cradle detection signal input terminal 106 VB MON 107 CHG MON 108 VREF MON I Clear reference voltage monitor input (A/D input) from the RF amplifier

109, 110 SET KEY 1, 2 I Key input terminal (A/D input) from the switch & liquid crystal display element module

111 VBUS DET I USB power supply voltage detection terminal 112 HIDC MON 113 WK DET 114 REC KEY

115

116 RMC KEY 117 AVDD 118 AVSS 119 TSMVDD 120 RMC DTCK I/O Serial data input/output with the remote commander attached headphone 121 TSLVDD

122, 123 NC

124 TAT 125 TAN 126 NAR 127 ID0 128 SAK 129 IT0 130 MITY 131 SUSPEND 132 USBIFVDD 133 UDM I USB data (-) input terminal 134 UDP I USB data (+) input terminal 135 UPUEN O USB pull-up resistor connection control output terminal 136 USBOSCVDD 137 UOSCI I Clock (48MHz) input terminal for the USB 138 UOSCO O Clock (48MHz) output terminal for the USB 139 USBOSCVSS

140 to

142 143 HD CON 1 O Over write head control signal output to the over write head drive

144 PBVDD 145 HD CON 2 O Over write head control signal output to the over write head drive 146 XTEST I Terminal for test mode set (normally: open) “L”: test mode 147 XCS ADA O Chip select signal output to the A/D converter 148 XPD ADA O Power supply control signal output for the drive to the A/D converter

Pin Name

HALF LOCK

SW

MODE1 to 3 O Power supply control signal output for the over write head to the over write head drive

I/O Description

I

System reset signal input from the power control “L”: reset

I

Voltage monitor input terminal (A/D input) of the UNREG power supply

I

Charge voltage monitor input (A/D input) from the power control

I

HIGH DC voltage monitor input terminal (A/D input)

I

Set key and USB start switching detection signal input terminal (A/D input)

I

REC key input terminal (A/D input) Open button detection switch input terminal (A/D input)

I

Input “L” when the open button is pressed. Input “H” in other cases.

I

Key input terminal (A/D input) from the remote commander attached headphone

—

Power supply terminal (for the microcomputer analog) (+2.6V)

—

Ground terminal (for the microcomputer analog)

—

Power supply terminal (for the TSB master communication) (+2.6V)

—

Power supply terminal (for the I/F to TSB slave) (+1.7V)

—

Not used

—

Not used

—

Not used

—

Not used

—

Not used

—

Not used

—

Not used

—

Not used

O

USB suspend signal output terminal Not used

—

Power supply terminal (for USB I/F) (+3V)

—

Power supply terminal (for the USB oscillation circuit) (+2.2V)

—

Ground terminal (for the USB oscillation circuit)

—

Power supply terminal (+1.7V)

49

MZ-N1

Pin No.

149 VDIOSC 150 OSCI 151 OSCO 152 VSIOSC I Ground terminal (for the OSC cell) 153 DAVDD 154 VREFL I Reference voltage input terminal (for the built-in D/A converter L-CH) 155 AOUTL 156 AOUTR 157 VREFR 158 DAVSS 159 ASYO 160 ASYI I Playback EFM comparison slice level input terminal 161 AVD1 162 BIAS 163 RFI 164 AVS1 165 PCO O Phase comparison output terminal for the playback EFM system master PLL 166 FILI 167 FILO O Filter output terminal for the playback EFM system master PLL 168 CLTV I Internal VCO control voltage input terminal for the playback EFM system master PLL 169 PEAK 170 BOTM 171 ABCD I Light amount signal (ABCD) input from the RF amplifier 172 FE I Focus error signal input from the Focus error amplifier 173 AUX1 I Support signal (I 174 VC I Middle point voltage (+1.1V) input terminal 175 ADIO O Monitor output terminal of A/D converter input signal Not used 176 ADRT I A/D converter the upper limit voltage input terminal (fixed at “H” in this set) 177 AVD2 178 AVS2 179 ADRB 180 SE 181 TE 182 DCHG 183 APC 184 CKRF O Clock output terminal for the RF amplifier control Not used 185 DTRF O Data output terminal for the RF amplifier control Not used 186 XLRF O Latch signal output terminal for the RF amplifier control Not used 187 DVSS2 188 DVDD2

189 XTSL

190 DIN1

191 to

193 194 DADT O Audio data output terminal Not used

Pin Name

NC O D/A converter PWM signal output terminal Not used

I/O Description

—

Power supply terminal (for the OSC cell) (+2.2V)

I

System clock (45.1584MHz) input terminal

O

System clock (45.1584MHz) output terminal

—

Power supply terminal (for the built-in D/A converter) (+2.2V)

O

Built-in D/A converter (L-CH) output terminal

O

Built-in D/A converter (R-CH) output terminal

I

Reference voltage input terminal (for the built-in D/A converter R-CH)

—

Ground terminal (for the built-in D/A converter)

O

Playback EFM duplex signal output terminal

—

Power supply terminal (for the DSP asymmetry system analog) (+2.2V)

I

Bias current input terminal for the playback EFM comparison

I

Playback EFM the RF signal input from the RF amplifier

—

Ground terminal (for the DSP asymmetry system analog)

I

Filter input terminal for the playback EFM system master PLL

I

Peak hold signal input of the light amount signal (RF/ABCD) from the RF amplifier

I

Bottom hold signal input of the light amount signal (RF/ABCD) from the RF amplifier

3

signal/temperature signal) input terminal (A/D input)

—

Power supply terminal (for the DSP servo analog system) (+2.2V)

—

Ground terminal (for the DSP servo analog system)

I

A/D converter the lower limit voltage input terminal (fixed at “L” in this set)

I

Servo signal monitor input terminal (A/D input) from the RF amplifier

I

Tracking error signal input from the Tracking error amplifier

—

Connecting terminal with the analog power supply of the low impedance (fixed at “H” in this set)

I

Error signal input for the laser automatic power control (fixed at “H” in this set)

—

Ground terminal (for the DSP block)

—

Power supply terminal (for the DSP block) (+1.1V) Input terminal for the frequency set up of the system clock

I

“L”: 45.1584MHz, “H”: 22.5792MHz (fixed at “L” in this set)

I

Input terminal of the record system digital audio signal

50

MZ-N1

Pin No.

195 ADDT 196 LRCK O L/R sampling clock signal (44.1KHz) output to the external A/D converter 197 XBCK O Bit clock signal (2.8224MHz) output to the external A/D converter 198 FS256 199 NC 200 DVSS3 201 DVDD3 202 ADFG 203 NC 204 IFVDD3 205 IFVSS3 206 APCREF O Reference PWM signal output for the laser automatic power control to the RF amplifier 207 TRDR O Tracking servo drive PWM signal output (–) to the coil driver 208 TFDR O Tracking servo drive PWM signal output (+) to the coil driver 209 FFDR O Focus servo drive PWM signal output (+) to the coil driver 210 FRDR O Focus servo drive PWM signal output (–) to the coil driver 211 FS4 O 176.4kHz clock signal output to the power control 212 SPRD O Spindle motor drive control signal output (U) to the motor driver 213 SPFD O Spindle servo drive PWM signal output to the motor driver 214 SPDV O Spindle motor drive control signal output (V) to the motor driver 215 SPDW O Spindle motor drive control signal output (W) to the motor driver 216 SPCU I Spindle motor drive comparison signal input (U) from the motor driver 217 SPCV I Spindle motor drive comparison signal input (V) from the motor driver 218 SPCW I Spindle motor drive comparison signal input (W) from the motor driver 219 SRDR O Sled motor drive control signal output (U) to the motor driver 220 SFDR O Sled servo drive PWM signal output to the motor driver 221 SLDV O Sled motor drive control signal output (V) to the motor driver 222 SLDW O Sled motor drive control signal output (W) to the motor driver 223 DVSS4 224 DVDD4 225 SLCU I Sled motor drive comparison signal input (U) from the motor driver 226 SLCV I Sled motor drive comparison signal input (V) from the motor driver 227 SLCW I Sled motor drive comparison signal input (W) from the motor driver 228 IFVDD4 229 IFVSS4 230 EFMO O EFM encode data output for the record to the over write head drive

231 to

233 234 MNT3 O Off track signal output from the DSP monitor (3)

235 SENSE O DSP internal status (DSP SENS monitor) signal output terminal Not used 236 TX O Record data output enable signal output monitor terminal of the DSP Not used 237 RECP O Laser power changeover signal output terminal Not used 238 LRCKI/XELT 239 XBCKI/ECK 240 DATAI/EDT 241 XERQ

Pin Name

MNT0 to 2 O DSP monitor (0) to (2) output terminal Not used

I/O Description

I

Data input from the external A/D converter

O

11.2896MHz clock signal output to the external A/D converter

I

Clock signal input from the external VCO Not used

—

Ground terminal (for the DSP block)

—

Power supply terminal (for the DSP block) (+1.1V)

I

ADIP duplex FM signal (20.05±1kHz) input from the RF amplifier

O

Filter cut off control signal output terminal Not used

—

Power supply terminal (for the microcomputer I/F block) (+1.7V)

—

Ground terminal (for the microcomputer I/F block)

—

Ground terminal (for the DSP block)

—

Power supply terminal (for the DSP block) (+1.1V)

—

Power supply terminal (for the microcomputer I/F block) (+1.7V)

—

Ground terminal (for the microcomputer I/F block)

I

Input terminal for the PCM data I/F/ ATRAC data I/F Not used

I

Input terminal for the PCM data I/F/ ATRAC data I/F Not used

I

Input terminal for the PCM data I/F/ ATRAC data I/F Not used

I

Input terminal for the ATRAC data I/F Not used

51

MZ-N1

Pin No.

242 A11 243 XOE 244 XWE 245 TSTDR3

246 EVA I

247 FLASHVDD 248 FLASHVSS

249 to

256

Pin Name

NC

I/O Description

O

Address signal output terminal for D-RAM Not used

O

Output enable signal output terminal for D-RAM Not used

O

Data write enable signal output terminal for D-RAM Not used

I

Test input terminal for D-RAM Not used EVA/FLASH chip discrimination terminal “L”: FLASH chip, “H”: EVA chip

(fixed at “L” in this set)

—

Power supply terminal (for the built-in flash memory) (+2.2V)

—

Ground terminal (for the built-in flash memory)

—

Not used

52

SECTION 7

EXPLODED VIEWS

MZ-N1

Ver 1.3

NOTE:

• -XX and -X mean standardized parts, so they may have some difference from the original one.

• Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE) . . . (RED)

• Abbreviation AUS : Australian model CH : Chinese model CND: Canadian model

↑↑

Parts Color Cabinet's Color

FR : French model HK : Hong Kong model JE : Tourist model

7-1. UPPER PANEL SECTION

8

• Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

• The mechanical parts with no reference number in the exploded views are not supplied.

• Accessories are given in the last of the electrical parts list.

KR : Korea model TW : Taiwan model

1

chassis section

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiquens pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

8

3

4

7

5

9

6

bottom panel section

2

Ref. No. Part No. Description Remark

1 X-3381-786-1 SERVICE ASSY, UPPER PANEL (S) (SILVER) 1 X-3381-787-1 SERVICE ASSY, UPPER PANEL (L) (BLUE)

(AEP, UK, E, HK, KR, CH, JE)

2 3-234-449-09 SCREW (M1.4) (for BLUE)

(AEP, UK, E, HK, KR, CH, JE) 2 3-234-449-11 SCREW (M1.4) (for SILVER) 3 3-236-392-02 KNOB (CONTROL)

4 3-236-393-01 SPRING, COMPRESSION

Ref. No. Part No. Description Remark

5 1-804-528-11 LCD MODULE 6 4-984-017-01 SCREW (1.7), TAPPING 7 3-236-418-04 LID, BATTERY CASE (SILVER) 7 3-236-418-14 LID, BATTERY CASE (BLUE)

(AEP, UK, E, HK, KR, CH, JE)

8 4-234-449-04 SCREW (M1.4) (for BLUE)

8 4-234-449-07 SCREW (M1.4) (for SILVER) 9 3-240-549-01 CUSHION (VOL)

53

MZ-N1

Ver 1.3

7-2. BOTTOM PANEL SECTION

52

51

54

55

not supplied

56

57

Ref. No. Part No. Description Remark

51 A-3170-906-A PANEL BLOCK ASSY, BOTTOM (SILVER) (FR) 51 A-3174-322-A PANEL BLOCK ASSY, BOTTOM (SILVER)

(US, CND, TW, AUS)

51 X-3382-438-1 PANEL (SV-NONCE-L) ASSY, BOTTOM

(BLUE) (EXCEPT AEP, UK, JE)

51 X-3382-441-1 PANEL (SV-CE-S) ASSY, BOTTOM

(SILVER) (AEP, UK)

51 X-3382-442-1 PANEL (SV-CE-L) ASSY, BOTTOM

(BLUE) (AEP, UK)

51 X-3382-443-1 PANEL (SV-NONCE-S) ASSY, BOTTOM

(SILVER) (EXCEPT AEP, UK, JE)

54

Ref. No. Part No. Description Remark

51 X-3382-439-2 PANEL (SV-S) ASSY, BOTTOM (SILVER) (JE) 51 X-3382-440-2 PANEL (SV-L) ASSY, BOTTOM (BLUE) (JE) 52 3-236-423-02 KNOB (OPEN) 54 4-219-968-01 COLLAR (DC IN) 55 3-236-422-01 ESCUTCHEON

56 3-236-412-01 ORNAMENT (CRADLE) (for SILVER) 56 3-236-412-11 ORNAMENT (CRADLE) (for BLUE) 57 3-236-410-01 KNOB (HOLD) (for SILVER) 57 3-236-410-11 KNOB (HOLD) (for BLUE)

7-3. CHASSIS SECTION

MT-MZN1-171

MZ-N1

Ver 1.3

107

101

not supplied

108

102

110

103

104

main board section

106

Ref. No. Part No. Description Remark

101 X-3381-264-6 CHASSIS ASSY 102 3-234-449-05 SCREW (M1.4) 103 3-236-416-02 SPRING (POP) 104 3-236-414-01 HOLDER (TERMINAL) 105 3-232-536-02 SCREW (M1.4) (EG)

105

Ref. No. Part No. Description Remark

106 3-238-876-07 SCREW (M1.4), TOOTHED LOCK 107 3-240-548-01 SHEET (H) 108 3-239-274-02 SPRING (LOCK), COMPRESSION COIL 110 3-350-949-41 SHEET (SYSTEM CONTROL SCREW)

55

MZ-N1

Ver 1.3

7-4. MAIN BOARD SECTION

155

153

154

156

158

152

main board

157

159

151

Ref. No. Part No. Description Remark

151 A-3021-730-B MAIN BOARD, COMPLETE (for SERVICE)

(EXCEPT FR) 151 A-3021-835-B MAIN BOARD, COMPLETE (for SERVICE) (FR) 152 3-236-413-01 TERMINAL 153 3-240-738-03 CUSHION (PROTECT) 154 3-235-763-01 SHEET (PLUS)

56

Ref. No. Part No. Description Remark

155 X-3381-266-4 CASE ASSY, BATTERY 156 3-245-815-01 SHEET (SW) 157 3-244-564-01 SHEET (SA) 158 3-239-480-01 SHEET (J2) 159 3-239-481-01 SHEET (J1)

7-5. MD MECHANISM DECK SECTION

(MT-MZN1-171)

301

MZ-N1

Ver 1.4

317

304

323

312

322

303

309

302

310

311

313

M603

303

309

314

A

315

309

not supplied

M601

318

305

306

308

307

309

M602

303

316

The components identified by mark 0 or dotted line with mark 0 are critical for safety . Replace only with part number specified.

319

A

315

not supplied

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

320

321

Ref. No. Part No. Description Remark

301 X-3381-232-3 HOLDER ASSY 302 3-224-779-02 SPRING, THRUST DETENT 303 3-225-996-01 SCREW (M1.4) (EG), PRECISION PAN 304 X-3381-231-2 CHASSIS ASSY 305 4-222-218-02 GEAR (HD)

306 4-222-223-01 SHAFT, SUB 307 4-222-226-01 SPRING (EJECT), TENSION 308 4-222-222-01 GEAR (RACK) 309 3-338-645-31 WASHER (0.8-2.5) 310 X-4951-918-3 CHASSIS ASSY, GEAR

311 3-222-545-01 GEAR (HB) 312 4-224-885-01 SCREW (M1.2X1.5) 313 4-222-215-01 GEAR (HC) 314 4-997-677-21 WASHER

Ref. No. Part No. Description Remark

315 3-225-996-06 SCREW (M1.4) (EG), PRECISION PAN 316 4-222-216-01 GEAR (SA) 317 4-222-208-01 GEAR (SB) 318 3-043-237-02 BEARING (N) 319 3-239-403-01 SCREW, LEAD

0 320 X-3382-947-1 SERVICE ASSY, OP (LCX-5R)

321 4-222-205-11 SPRING, RACK 322 3-222-544-01 GEAR (HA) 323 3-239-193-01 SHEET (INSULATE MD) M601 8-835-744-03 MOTOR, DC SSM18B (SPINDLE)

(WITH TURN TABLE)

M602 1-763-727-11 MOTOR, DC (SLED) (WITH GEAR) M603 1-763-400-21 MOTOR, DC (OVER WRITE HEAD UP/DOWN)

57

MZ-N1

Ver 1.1

MAIN

SECTION 8

ELECTRICAL PARTS LIST

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

• Abbreviation AUS : Australian model CH : Chinese model CND: Canadian model

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

A-3021-730-B MAIN BOARD, COMPLETE (for SERVICE)

A-3021-835-B MAIN BOARD, COMPLETE (for SERVICE) (FR)

3-239-480-01 SHEET (J2) 3-239-481-01 SHEET (J1) 3-236-413-01 TERMINAL

C101 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C102 1-164-941-11 CERAMIC CHIP 0.0047uF 10% 16V C103 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50V C104 1-135-868-11 TANTALUM CHIP 220uF 20% 2.5V C105 1-113-600-11 TANTALUM CHIP 2.2uF 20% 6.3V

C107 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C108 1-164-935-11 CERAMIC CHIP 470PF 10% 50V C110 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C111 1-164-874-11 CERAMIC CHIP 100PF 5% 50V C112 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C113 1-131-862-11 TANTALUM CHIP 47uF 20% 4V C116 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C117 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C118 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50V C201 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C202 1-164-941-11 CERAMIC CHIP 0.0047uF 10% 16V C203 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50V C204 1-135-868-11 TANTALUM CHIP 220uF 20% 2.5V C205 1-113-600-11 TANTALUM CHIP 2.2uF 20% 6.3V C207 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V

C208 1-164-935-11 CERAMIC CHIP 470PF 10% 50V C210 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C211 1-164-874-11 CERAMIC CHIP 100PF 5% 50V C212 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C213 1-131-862-11 TANTALUM CHIP 47uF 20% 4V

C216 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C217 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C218 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50V C301 1-125-839-11 TANTALUM CHIP 47uF 20% 6.3V C302 1-107-820-11 CERAMIC CHIP 0.1uF 16V

C303 1-117-919-11 TANTALUM CHIP 10uF 20% 6.3V C304 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C305 1-113-600-11 TANTALUM CHIP 2.2uF 20% 6.3V C306 1-107-820-11 CERAMIC CHIP 0.1uF 16V C307 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

E13 : 220-230V AC area in E model FR : French model HK : Hong Kong model

**********************

< CAPACITOR >

• 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: µ, for example: uA. . : µA. . uPA. . : µPA. . uPB. . : µPB. . uPC. . : µPC. . uPD. . : µPD. .

• CAPACITORS uF: µF

• COILS uH: µH

JE : Tourist model KR : Korean model TW : Taiwan model

(EXCEPT FR)

C308 1-107-820-11 CERAMIC CHIP 0.1uF 16V C309 1-127-895-11 TANTALUM CHIP 22uF 20% 4V C310 1-125-899-11 TANTALUM CHIP 220uF 20% 4V C311 1-128-964-11 TANTALUM CHIP 100uF 20% 6.3V C312 1-127-895-11 TANTALUM CHIP 22uF 20% 4V

C313 1-119-750-11 TANTALUM CHIP 22uF 20% 6.3V C314 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V C315 1-113-600-11 TANTALUM CHIP 2.2uF 20% 6.3V C316 1-125-926-11 TANTALUM CHIP 4.7uF 20% 6.3V C320 1-117-919-11 TANTALUM CHIP 10uF 20% 6.3V

C322 1-131-862-11 TANTALUM CHIP 47uF 20% 4V C323 1-117-919-11 TANTALUM CHIP 10uF 20% 6.3V C330 1-107-820-11 CERAMIC CHIP 0.1uF 16V C332 1-117-919-11 TANTALUM CHIP 10uF 20% 6.3V C335 1-164-933-11 CERAMIC CHIP 220PF 10% 50V

C336 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C344 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C501 1-164-874-11 CERAMIC CHIP 100PF 5% 50V C502 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V C503 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50V

C504 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50V C505 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C506 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V C507 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V C508 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C509 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50V C510 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V C511 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V C512 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C513 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V

C514 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V C515 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C516 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C518 1-125-926-11 TANTALUM CHIP 4.7uF 20% 6.3V C519 1-164-941-11 CERAMIC CHIP 0.0047uF 10% 16V

C521 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C522 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C523 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C524 1-117-919-11 TANTALUM CHIP 10uF 20% 6.3V C526 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C527 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C529 1-125-840-11 TANTALUM 10uF 20% 6.3V C530 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50V

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiquens pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

When indicating parts by reference number, please include the board.

58

MZ-N1

MAIN

Ref. No. Part No. Description Remark

C532 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V C557 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V

C558 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V C559 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V C561 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C562 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V C563 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V

C564 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V C566 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C570 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C571 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C572 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V

C601 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C602 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C603 1-125-839-11 TANTALUM CHIP 47uF 20% 6.3V C604 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C605 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V

C606 1-164-874-11 CERAMIC CHIP 100PF 5% 50V C607 1-164-874-11 CERAMIC CHIP 100PF 5% 50V C608 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C609 1-137-762-11 TANTALUM 10uF 20% 4V C610 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C611 1-117-919-11 TANTALUM CHIP 10uF 20% 6.3V C612 1-117-919-11 TANTALUM CHIP 10uF 20% 6.3V C613 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C614 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C615 1-137-760-11 MICA CHIP 100PF 5% 100V

C616 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C618 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C619 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C621 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C622 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C623 1-127-895-11 TANTALUM CHIP 22uF 20% 4V C624 1-127-895-11 TANTALUM CHIP 22uF 20% 4V C625 1-131-862-11 TANTALUM CHIP 47uF 20% 4V C626 1-125-839-11 TANTALUM CHIP 47uF 20% 6.3V C627 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C628 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C629 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C630 1-164-874-11 CERAMIC CHIP 100PF 5% 50V C631 1-117-919-11 TANTALUM CHIP 10uF 20% 6.3V C632 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C633 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C636 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C637 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C803 1-117-919-11 TANTALUM CHIP 10uF 20% 6.3V C804 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V

C805 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C806 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V C807 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V C808 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V C809 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V

C810 1-125-840-11 TANTALUM 10uF 20% 6.3V C811 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C812 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C813 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C814 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V

Ref. No. Part No. Description Remark

C815 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V C816 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V C817 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V C818 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C819 1-164-935-11 CERAMIC CHIP 470PF 10% 50V

C820 1-125-839-11 TANTALUM CHIP 47uF 20% 6.3V C821 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C822 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C825 1-117-919-11 TANTALUM CHIP 10uF 20% 6.3V C826 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V

C828 1-117-919-11 TANTALUM CHIP 10uF 20% 6.3V C829 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C830 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C831 1-128-964-11 TANTALUM CHIP 100uF 20% 6.3V C832 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C833 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V C835 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V C836 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C838 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C839 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V

C840 1-107-820-11 CERAMIC CHIP 0.1uF 16V C841 1-107-820-11 CERAMIC CHIP 0.1uF 16V C845 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C846 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C847 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V

C848 1-131-860-11 TANTALUM CHIP 4.7uF 20% 10V C849 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C850 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C851 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C901 1-125-840-11 TANTALUM 10uF 20% 6.3V

C902 1-125-840-11 TANTALUM 10uF 20% 6.3V C903 1-128-964-11 TANTALUM CHIP 100uF 20% 6.3V C904 1-125-840-11 TANTALUM 10uF 20% 6.3V C905 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C906 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V

C907 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10V C908 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C913 1-164-941-11 CERAMIC CHIP 0.0047uF 10% 16V C914 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C915 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C917 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C919 1-117-919-11 TANTALUM CHIP 10uF 20% 6.3V C920 1-117-919-11 TANTALUM CHIP 10uF 20% 6.3V C921 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C922 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V

C923 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C924 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C925 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C926 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C928 1-127-895-11 TANTALUM CHIP 22uF 20% 4V

C929 1-127-895-11 TANTALUM CHIP 22uF 20% 4V C930 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V C931 1-164-874-11 CERAMIC CHIP 100PF 5% 50V C932 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C933 1-164-874-11 CERAMIC CHIP 100PF 5% 50V

C934 1-137-762-11 TANTALUM 10uF 20% 4V C935 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C936 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

59

MZ-N1

MAIN

Ref. No. Part No. Description Remark

< CONNECTOR >

* CN501 1-778-168-11 CONNECTOR, FFC/FPC (ZIF) 20P * CN502 1-815-790-21 CONNECTOR, FPC (ZIF) 10P

CN601 1-815-951-11 CONNECTOR (USB CRADLE CONNECTOR)

* CN801 1-794-772-21 CONNECTOR, FPC (ZIF) 20P

< DIODE >

D301 8-719-081-71 DIODE DF8A6.8FK (TE85R) D303 8-719-046-91 DIODE MA2S111-TX D601 8-719-081-33 DIODE MA2YD1500LS0 D602 8-719-081-33 DIODE MA2YD1500LS0 D603 8-719-081-34 DIODE RB160M-30TR

D604 8-719-082-45 DIODE RB715W-TL D606 8-719-081-35 DIODE MA2YD1700LS0 D607 8-719-081-33 DIODE MA2YD1500LS0 D608 8-719-081-35 DIODE MA2YD1700LS0 D611 6-500-164-01 DIODE DF5A6.8LFU (TE85R)

D612 8-719-081-33 DIODE MA2YD1500LS0 D803 8-719-046-85 DIODE MA2S728-(K8).SO D804 8-719-046-85 DIODE MA2S728-(K8).SO D901 8-719-081-33 DIODE MA2YD1500LS0 D902 8-719-081-33 DIODE MA2YD1500LS0

D903 8-719-420-51 DIODE MA729-TX D904 8-719-046-91 DIODE MA2S111-TX D905 8-719-072-27 DIODE MA2Z748001S0

< FUSE >

Ref. No. Part No. Description Remark

IC903 6-701-978-01 IC XC61CN0802NR

< JACK >

J301 1-815-950-11 JACK (LINE IN (OPT)) J302 1-816-153-21 JACK (i/LINE OUT) J303 1-793-620-21 JACK (MIC PLUG IN POWER) J601 1-785-383-11 JACK, DC (POLARITY UNIFIED TYPE)

(DC IN 3V)

< COIL/RESISTOR >

L301 1-469-535-21 INDUCTOR 10uH L302 1-469-535-21 INDUCTOR 10uH L303 1-469-535-21 INDUCTOR 10uH L501 1-469-535-21 INDUCTOR 10uH L502 1-469-535-21 INDUCTOR 10uH

L601 1-428-912-21 CHOKE COIL 10uH L602 1-469-535-21 INDUCTOR 10uH L603 1-469-535-21 INDUCTOR 10uH L801 1-469-535-21 INDUCTOR 10uH L802 1-469-535-21 INDUCTOR 10uH

L803 1-216-864-11 METAL CHIP 0 5% 1/16W L901 1-419-953-21 CHOKE COIL 100uH L902 1-419-949-21 CHOKE COIL 22uH L903 1-469-367-21 INDUCTOR 10uH L904 1-414-398-11 INDUCTOR 10uH

L905 1-469-426-21 INDUCTOR 100uH L906 1-414-404-41 INDUCTOR 100uH L907 1-469-535-21 INDUCTOR 10uH

0 F801 1-576-439-21 FUSE (SMD) 0.25A 125V

< RESISTOR >

FB301 1-216-864-11 METAL CHIP 0 5% 1/16W FB303 1-216-809-11 METAL CHIP 100 5% 1/16W FB304 1-216-809-11 METAL CHIP 100 5% 1/16W FB306 1-216-864-11 METAL CHIP 0 5% 1/16W FB601 1-216-864-11 METAL CHIP 0 5% 1/16W

FB602 1-216-864-11 METAL CHIP 0 5% 1/16W FB603 1-216-864-11 METAL CHIP 0 5% 1/16W FB801 1-216-864-11 METAL CHIP 0 5% 1/16W FB802 1-216-864-11 METAL CHIP 0 5% 1/16W FB803 1-216-864-11 METAL CHIP 0 5% 1/16W

FB804 1-216-864-11 METAL CHIP 0 5% 1/16W FB805 1-216-864-11 METAL CHIP 0 5% 1/16W

< IC >

IC301 8-759-694-88 IC AK5354VT-E2 IC302 6-700-662-01 IC AN17020A-VB IC303 8-759-699-54 IC NJM2173APC1 (TE2) IC501 6-701-391-01 IC SN761057A IC551 6-700-680-01 IC SC111258FCR2

IC601 6-701-477-01 IC XPC18A22AFCR2 IC603 6-700-958-01 IC XC61FS1YXXMR IC801 not supplied IC802 8-759-680-85 IC AK6417AL-L IC803 8-759-680-84 IC AK6480BL-L

IC901 6-700-880-01 IC XPC18A32AFCR2 IC902 6-701-832-01 IC XC6368D101MR

< TRANSISTOR >

Q302 8-729-051-23 TRANSISTOR 2SA2018TL Q501 8-729-922-10 TRANSISTOR 2SA1577-T106-QR Q601 8-729-046-45 FET SI2302DS-T1 Q602 8-729-046-44 TRANSISTOR ZDT6718TA Q603 8-729-053-71 FET TS8K1TB

Q604 8-729-046-43 FET HAT2051T-EL Q605 8-729-046-42 FET HAT2050T-EL Q607 8-729-427-47 TRANSISTOR UMH2NTN Q801 8-729-429-44 TRANSISTOR XP1501-TXE Q804 8-729-047-48 TRANSISTOR UMD12N-TR

Q901 8-729-052-37 FET XP151A13A0MR Q902 8-729-023-22 TRANSISTOR 2SD2114KT146 Q903 8-729-046-45 FET SI2302DS-T1 Q904 8-729-037-53 TRANSISTOR 2SB1462J-QR (TX).SO Q905 8-729-037-75 TRANSISTOR UN9214J-(TX).SO

Q906 8-729-429-44 TRANSISTOR XP1501-TXE Q907 8-729-055-32 FET 3LN01SS-TL Q908 8-729-034-59 TRANSISTOR 2SA1745-6.7-TL Q909 8-729-037-92 TRANSISTOR 2SD2216J-R (TX).SO Q910 8-729-037-92 TRANSISTOR 2SD2216J-R (TX).SO

Q911 8-729-037-92 TRANSISTOR 2SD2216J-R (TX).SO

< RESISTOR >

R101 1-208-715-11 METAL CHIP 22K 0.5% 1/16W R102 1-208-707-11 METAL CHIP 10K 0.5% 1/16W R103 1-218-965-11 RES-CHIP 10K 5% 1/16W R104 1-208-635-11 METAL CHIP 10 0.5% 1/16W

(FR)

60

The components identified by mark 0 or dotted line with mark 0 are critical for safety . Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

MZ-N1

MAIN

Ref. No. Part No. Description Remark

R104 1-220-803-11 RES-CHIP 4.7 5% 1/16W

(EXCEPT FR)

R105 1-208-643-11 RES-CHIP 22 5% 1/16W R106 1-208-707-11 METAL CHIP 10K 0.5% 1/16W R111 1-208-715-11 METAL CHIP 22K 0.5% 1/16W R112 1-208-927-11 METAL CHIP 47K 0.5% 1/16W R118 1-208-715-11 METAL CHIP 22K 0.5% 1/16W

R201 1-208-715-11 METAL CHIP 22K 0.5% 1/16W R202 1-208-707-11 METAL CHIP 10K 0.5% 1/16W R203 1-218-965-11 RES-CHIP 10K 5% 1/16W R204 1-208-635-11 METAL CHIP 10 0.5% 1/16W

(FR)

R204 1-220-803-11 RES-CHIP 4.7 5% 1/16W

(EXCEPT FR)

R205 1-208-643-11 RES-CHIP 22 5% 1/16W R206 1-208-707-11 METAL CHIP 10K 0.5% 1/16W R211 1-208-715-11 METAL CHIP 22K 0.5% 1/16W R212 1-208-927-11 METAL CHIP 47K 0.5% 1/16W R218 1-208-715-11 METAL CHIP 22K 0.5% 1/16W

R301 1-208-707-11 METAL CHIP 10K 0.5% 1/16W R302 1-218-953-11 RES-CHIP 1K 5% 1/16W R303 1-218-981-11 RES-CHIP 220K 5% 1/16W R304 1-218-953-11 RES-CHIP 1K 5% 1/16W R305 1-218-953-11 RES-CHIP 1K 5% 1/16W

R306 1-218-985-11 RES-CHIP 470K 5% 1/16W R307 1-218-941-11 RES-CHIP 100 5% 1/16W R309 1-208-943-11 METAL CHIP 220K 0.5% 1/16W R312 1-218-977-11 RES-CHIP 100K 5% 1/16W R313 1-218-977-11 RES-CHIP 100K 5% 1/16W

R314 1-218-965-11 RES-CHIP 10K 5% 1/16W R317 1-218-941-11 RES-CHIP 100 5% 1/16W R318 1-218-941-11 RES-CHIP 100 5% 1/16W R319 1-218-941-11 RES-CHIP 100 5% 1/16W R501 1-218-973-11 RES-CHIP 47K 5% 1/16W

R502 1-218-985-11 RES-CHIP 470K 5% 1/16W R503 1-218-981-11 RES-CHIP 220K 5% 1/16W R505 1-208-707-11 METAL CHIP 10K 0.5% 1/16W R507 1-218-953-11 RES-CHIP 1K 5% 1/16W R517 1-208-683-11 METAL CHIP 1K 0.5% 1/16W

R519 1-218-977-11 RES-CHIP 100K 5% 1/16W R521 1-218-446-11 METAL CHIP 1 5% 1/16W R522 1-218-446-11 METAL CHIP 1 5% 1/16W R601 1-218-989-11 RES-CHIP 1M 5% 1/16W R602 1-218-981-11 RES-CHIP 220K 5% 1/16W

R603 1-218-977-11 RES-CHIP 100K 5% 1/16W R604 1-218-446-11 METAL CHIP 1 5% 1/16W R605 1-216-789-11 METAL CHIP 2.2 5% 1/16W R606 1-218-949-11 RES-CHIP 470 5% 1/16W R607 1-218-945-11 RES-CHIP 220 5% 1/16W

R608 1-218-981-11 RES-CHIP 220K 5% 1/16W R609 1-218-446-11 METAL CHIP 1 5% 1/16W R610 1-218-990-11 SHORT 0 R611 1-218-990-11 SHORT 0 R612 1-218-985-11 RES-CHIP 470K 5% 1/16W

R613 1-218-957-11 RES-CHIP 2.2K 5% 1/16W R614 1-218-965-11 RES-CHIP 10K 5% 1/16W R615 1-218-977-11 RES-CHIP 100K 5% 1/16W R616 1-218-446-11 METAL CHIP 1 5% 1/16W

Ref. No. Part No. Description Remark

R620 1-218-965-11 RES-CHIP 10K 5% 1/16W

R621 1-218-965-11 RES-CHIP 10K 5% 1/16W R622 1-216-797-11 METAL CHIP 10 5% 1/16W R623 1-218-969-11 RES-CHIP 22K 5% 1/16W R628 1-218-957-11 RES-CHIP 2.2K 5% 1/16W R629 1-218-953-11 RES-CHIP 1K 5% 1/16W

R630 1-218-949-11 RES-CHIP 470 5% 1/16W R631 1-218-973-11 RES-CHIP 47K 5% 1/16W R801 1-218-990-11 SHORT 0 R802 1-208-935-11 METAL CHIP 100K 0.5% 1/16W R803 1-208-927-11 METAL CHIP 47K 0.5% 1/16W

R804 1-208-927-11 METAL CHIP 47K 0.5% 1/16W R805 1-208-951-11 METAL CHIP 100K 0.5% 1/16W R806 1-218-981-11 RES-CHIP 220K 5% 1/16W R807 1-216-801-11 METAL CHIP 22 5% 1/16W R808 1-218-961-11 RES-CHIP 4.7K 5% 1/16W

R809 1-216-801-11 METAL CHIP 22 5% 1/16W R810 1-218-949-11 RES-CHIP 470 5% 1/16W R812 1-218-990-11 SHORT 0 R813 1-218-989-11 RES-CHIP 1M 5% 1/16W R814 1-218-990-11 SHORT 0

R815 1-218-949-11 RES-CHIP 470 5% 1/16W R818 1-218-990-11 SHORT 0 R819 1-208-635-11 RES-CHIP 10 5% 1/16W R820 1-218-965-11 RES-CHIP 10K 5% 1/16W R821 1-218-977-11 RES-CHIP 100K 5% 1/16W

R822 1-218-977-11 RES-CHIP 100K 5% 1/16W R823 1-208-635-11 RES-CHIP 10 5% 1/16W R824 1-218-957-11 RES-CHIP 2.2K 5% 1/16W R825 1-218-957-11 RES-CHIP 2.2K 5% 1/16W R826 1-218-957-11 RES-CHIP 2.2K 5% 1/16W

R828 1-218-981-11 RES-CHIP 220K 5% 1/16W R830 1-218-953-11 RES-CHIP 1K 5% 1/16W R831 1-218-957-11 RES-CHIP 2.2K 5% 1/16W R832 1-218-945-11 RES-CHIP 220 5% 1/16W R833 1-220-804-11 RES-CHIP 2.2M 5% 1/16W

R835 1-218-957-11 RES-CHIP 2.2K 5% 1/16W R836 1-218-990-11 SHORT 0 R837 1-208-691-11 METAL CHIP 2.2K 0.5% 1/16W R838 1-216-864-11 METAL CHIP 0 5% 1/16W R839 1-218-990-11 SHORT 0

R840 1-208-691-11 METAL CHIP 2.2K 0.5% 1/16W R841 1-218-990-11 SHORT 0 R842 1-218-990-11 SHORT 0 R843 1-218-990-11 SHORT 0 R845 1-218-989-11 RES-CHIP 1M 5% 1/16W

R846 1-218-941-11 RES-CHIP 100 5% 1/16W R847 1-218-989-11 RES-CHIP 1M 5% 1/16W R850 1-218-953-11 RES-CHIP 1K 5% 1/16W R852 1-218-990-11 SHORT 0 R854 1-218-990-11 SHORT 0

R855 1-218-990-11 SHORT 0 R858 1-218-989-11 RES-CHIP 1M 5% 1/16W R859 1-208-931-11 RES-CHIP 68K 0.5% 1/16W R860 1-218-953-11 RES-CHIP 1K 5% 1/16W R861 1-218-989-11 RES-CHIP 1M 5% 1/16W

R862 1-218-953-11 RES-CHIP 1K 5% 1/16W

61

MZ-N1

Ver 1.4

MAIN

Ref. No. Part No. Description Remark

R863 1-218-953-11 RES-CHIP 1K 5% 1/16W R864 1-218-953-11 RES-CHIP 1K 5% 1/16W R865 1-218-957-11 RES-CHIP 2.2K 5% 1/16W R866 1-218-953-11 RES-CHIP 1K 5% 1/16W

R867 1-218-985-11 RES-CHIP 470K 5% 1/16W R902 1-218-985-11 RES-CHIP 470K 5% 1/16W R903 1-218-957-11 RES-CHIP 2.2K 5% 1/16W R905 1-218-957-11 RES-CHIP 2.2K 5% 1/16W R909 1-218-965-11 RES-CHIP 10K 5% 1/16W

R910 1-218-965-11 RES-CHIP 10K 5% 1/16W R911 1-218-949-11 RES-CHIP 470 5% 1/16W R915 1-218-941-11 RES-CHIP 100 5% 1/16W R916 1-218-989-11 METAL CHIP 1M 0.5% 1/16W R917 1-218-990-11 SHORT 0

R920 1-208-707-11 METAL CHIP 10K 0.5% 1/16W R922 1-208-935-11 METAL CHIP 100K 0.5% 1/16W R923 1-218-985-11 METAL CHIP 470K 0.5% 1/16W R924 1-218-957-11 RES-CHIP 2.2K 5% 1/16W R925 1-218-989-11 RES-CHIP 1M 5% 1/16W

R927 1-218-989-11 RES-CHIP 1M 5% 1/16W R928 1-218-989-11 RES-CHIP 1M 5% 1/16W R929 1-218-989-11 RES-CHIP 1M 5% 1/16W R930 1-218-989-11 RES-CHIP 1M 5% 1/16W R933 1-218-989-11 RES-CHIP 1M 5% 1/16W

Ref. No. Part No. Description Remark

< EMI FILTER >

T601 1-416-405-21 FILTER, CHIP EMI

< THERMISTOR >

TH601 1-804-616-21 THERMISTOR, POSITIVE TH602 1-804-616-21 THERMISTOR, POSITIVE

< VIBRATOR >

X801 1-795-462-21 VIBRATOR, CRYSTAL (48MHz) X802 1-795-047-21 VIBRATOR, CRYSTAL (45.1584MHz)

**************************************************************

MISCELLANEOUS

**************

5 1-804-528-11 LCD MODULE

0 320 X-3382-947-1 SERVICE ASSY, OP (LCX-5R)

M601 8-835-744-03 MOTOR, DC SSM18B (SPINDLE)

(WITH TURN TABLE) M602 1-763-727-11 MOTOR, DC (SLED) (WITH GEAR) M603 1-763-400-21 MOTOR, DC (OVER WRITE HEAD UP/DOWN)

************************************************************

ACCESSORIES

************

R934 1-218-969-11 RES-CHIP 22K 5% 1/16W R935 1-218-989-11 RES-CHIP 1M 5% 1/16W R937 1-218-985-11 RES-CHIP 470K 5% 1/16W R938 1-218-990-11 SHORT 0 R941 1-218-969-11 RES-CHIP 22K 5% 1/16W

R950 1-218-977-11 RES-CHIP 100K 5% 1/16W R951 1-218-985-11 RES-CHIP 470K 5% 1/16W R952 1-218-981-11 RES-CHIP 220K 5% 1/16W R953 1-218-985-11 RES-CHIP 470K 5% 1/16W R954 1-208-927-11 METAL CHIP 47K 0.5% 1/16W

R955 1-218-981-11 RES-CHIP 220K 5% 1/16W R956 1-218-989-11 RES-CHIP 1M 5% 1/16W R958 1-218-977-11 RES-CHIP 100K 5% 1/16W R959 1-218-981-11 RES-CHIP 220K 5% 1/16W R960 1-218-981-11 RES-CHIP 220K 5% 1/16W

R961 1-208-707-11 METAL CHIP 10K 0.5% 1/16W

< COMPOSITION CIRCUIT BLOCK >

RB551 1-233-963-21 RES, NETWORK (CHIP TYPE) 2.2K RB552 1-233-967-11 RES, NETWORK (CHIP TYPE) 10K RB801 1-233-973-11 RES, NETWORK (CHIP TYPE) 100K

< SWITCH >

S801 1-786-030-21 SWITCH, SLIDE (HOLD) S802 1-771-860-21 SWITCH, PUSH (1 KEY) (PROTECT DETECT) S803 1-771-806-61 SWITCH, PUSH (1 KEY)

(RECHARGEABLE BATTERY IN DETECT)

S804 1-762-805-21 SWITCH, PUSH (1 KEY) (OPEN/CLOSE

DETECT)

S805 1-786-260-21 SWITCH, TACTILE (T MARK)

S806 1-762-947-12 SWITCH, PUSH (1 KEY) (OPEN)

0 1-569-007-11 ADAPTOR, CONVERSION 2P (JE)

1-543-798-11 FILTER, CLAMP (FERRITE CORE) (JE)

1-794-451-11 CONNECTOR, LIGHT (EXCEPT HK, KR, CH, JE) 1-794-451-51 CONNECTOR, LIGHT (HK, KR, CH, JE) 3-021-018-11 LABEL, FRANCE (FR)

3-234-039-12 MANUAL, INSTRUCTION (ENGLISH)

(EXCEPT FR)

3-234-039-22 MANUAL, INSTRUCTION (FRENCH)

(CND, AEP, FR) 3-234-039-32 MANUAL, INSTRUCTION (GERMAN) (AEP) 3-234-039-42 MANUAL, INSTRUCTION (SPANISH) (AEP) 3-234-039-52 MANUAL, INSTRUCTION (DUTCH) (AEP)

3-234-039-62 MANUAL, INSTRUCTION (SWEDISH) (AEP) 3-234-039-72 MANUAL, INSTRUCTION (ITALIAN) (AEP) 3-234-039-81 MANUAL, INSTRUCTION (PORTUGUES) (JE) 3-234-039-92 MANUAL, INSTRUCTION (FINNISH) (AEP) 3-236-743-12 MANUAL, INSTRUCTION (Open MG Jukebox)

(ENGLISH) (EXCEPT FR)

3-236-743-22 MANUAL, INSTRUCTION (Open MG Jukebox)

(FRENCH) (CND, AEP, FR)

3-236-743-32 MANUAL, INSTRUCTION (Open MG Jukebox)

(GERMAN) (AEP)

3-236-743-42 MANUAL, INSTRUCTION (Open MG Jukebox)

(SPANISH) (AEP)

3-236-743-52 MANUAL, INSTRUCTION (Open MG Jukebox)

(DUTCH) (AEP)

3-236-743-62 MANUAL, INSTRUCTION (Open MG Jukebox)

(SWEDISH) (AEP)

3-236-743-72 MANUAL, INSTRUCTION (Open MG Jukebox)

(ITALIAN) (AEP)

3-236-743-92 MANUAL, INSTRUCTION (Open MG Jukebox)

(FINNISH) (AEP) 3-237-042-13 SOFT (CD-ROM), APPLICATION (US, CND) 3-237-042-23 SOFT (CD-ROM), APPLICATION (AEP, UK, FR) 3-237-042-34 SOFT (CD-ROM), APPLICATION

(HK, E13, AUS, KR, TW, CH)

62

The components identified by mark 0 or dotted line with mark 0 are critical for safety . Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

MZ-N1

501

AC ADAPTOR

502

CRADLE UNIT

508

CHARGE CASE

507

NICKEL HYDROGEN BATTERY

509

BATTERY CASE

505

CONNECTION CORD (USB)

506

CARRYING CASE (E13, HK, TW, KR, AUS, CH, JE)

506

BELT CLIP CARRYING CASE (CND, AEP, UK, FR)

503

REMOTE CONTROL UNIT

504

RECEIVER

Ver 1.3

Ref. No. Part No. Description Remark

3-237-042-42 SOFT (CD-ROM), APPLICATION (JE) 3-238-089-12 MANUAL, INSTRUCTION (Open MG Jukebox)

3-238-089-22 MANUAL, INSTRUCTION (Open MG Jukebox)

3-238-089-32 MANUAL, INSTRUCTION (Open MG Jukebox)

3-238-322-01 MANUAL, INSTRUCTION (JAPANESE) (JE)

3-238-322-12 MANUAL, INSTRUCTION

3-238-322-21 MANUAL, INSTRUCTION

3-238-322-32 MANUAL, INSTRUCTION (KOREAN) (KR, JE) 3-239-215-11 MANUAL, INSTRUCTION (How to Install)

3-239-215-21 MANUAL, INSTRUCTION (How to Install)

3-241-316-11 CARD (OPERATING INSTRUCTIONS)

3-241-316-21 CARD (OPERATING INSTRUCTIONS)

3-243-937-01 CD-ROM (DNK)

0 501 1-418-028-12 ADAPTOR, AC (AC-MZR55) (JE) 0 501 1-476-856-11 ADAPTOR, AC (AC-ES305) (CH)

(TRADITIONAL CHINESE) (E13, HK, TW, JE)

(SIMPLIFIED CHINESE) (CH)

(KOREAN) (KR, JE)

(TRADITIONAL CHINESE) (E13, HK, TW, JE)

(SIMPLIFIED CHINESE) (CH)

(ENGLISH) (US, CND)

(FRENCH) (CND)

(ENGLISH) (US, CND)

(FRENCH) (CND)

Ref. No. Part No. Description Remark

0 501 1-476-857-21 ADAPTOR, AC (AC-ES305) (AEP, FR, E13) 0 501 1-476-858-21 ADAPTOR, AC (AC-ES305) (UK, HK) 0 501 1-476-859-21 ADAPTOR, AC (AC-ES305) (US, CND, TW) 0 501 1-476-860-21 ADAPTOR, AC (AC-ES305) (AUS) 0 501 1-477-425-21 ADAPTOR, AC (AC-ES305) (KR)

0 502 1-476-915-31 CRADLE UNIT (BCA-WM20U) (SILVER) 0 502 1-476-915-41 CRADLE UNIT (BCA-WM20U) (BLUE)

503 1-476-395-12 REMOTE CONTROL UNIT (RM-MC11EL) 504 8-953-278-90 HEADPHONE MDR-A34SP SET (US) 504 8-954-008-90 RECEIVER, EAR MDR-E808SP/C SET

505 1-823-647-11 CORD, CONNECTION (USB) 506 3-220-749-01 CASE, CARRYING

506 3-228-300-01 CASE, BELT CLIP CARRYING

507 1-756-120-22 BATTERY, NICKEL HYDROGEN (NH-14WM (A))

507 1-756-120-31 BATTERY, NICKEL HYDROGEN (NH-14WM (A))

508 3-008-521-01 CASE, BATTERY CHARGE 509 1-251-895-11 BATTERY CASE

(AEP, UK, E, HK, KR, CH, JE)

(EXCEPT US)

(E13, HK, TW, KR, AUS, CH, JE)

(CND, AEP, UK, FR)

(EXCEPT US, CND)

(US, CND)

The components identified by mark 0 or dotted line with mark 0 are critical for safety . Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

63

MZ-N1

REVISION HISTORY

Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page.

Ver. Date Description of Revision

1.0 2002.01 New

1.1 2002.02 Addition of US, Canadian, E13 (220-230V A C area in E model), Taiwan,

Australian, Chinese and Tourist models

Addition of Part No. for MAIN board, complete

1.2 2002.03 Change of Part No. for application soft (CD-ROM) (ECN-DAA01139)

1.3 2002.09 Correction of EXPLODED VIEWS (SPM-02036)

1.4 2002.10 Change of Part No. for OP SERVICE ASSY (ECN-DAA01316)

Sony Net MD Walkman MZ-N1 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

TABLE OF CONTENTS

SERVICING NOTES

GENERAL

3-1. DISASSEMBLY FLOW

DISASSEMBLY

3-2. BOTTOM PANEL ASSY

upper panel section

3-4. LCD MODULE, UPPER PANEL ASSY

main board section

3-6. BATTERY CASE ASSY, MAIN BOARD

3-7. MD MECHANISM DECK (MT-MZN1-171), CHASSIS ASSY

OP service assy (LCX-5R)

3-9. HOLDER ASSY

DC motor (sled) (M602)

TEST MODE

ELECTRICAL ADJUSTMENTS

DIAGRAMS

6-1. BLOCK DIAGRAM – SERVO/USB Section –

6-2. BLOCK DIAGRAM – AUDIO Section –

6-3. BLOCK DIAGRAM – DISPLAY/KEY CONTROL/POWER SUPPLY Section –

6-4. NOTE FOR PRINTED WIRING BOARD AND SCHEMATIC DIAGRAMS

6-5. PRINTED WIRING BOARD – MAIN Board (Component Side) – :Uses unleaded solder.

6-6. PRINTED WIRING BOARD – MAIN Board (Conductor Side) – :Uses unleaded solder.

EXPLODED VIEWS

MAIN

ELECTRICAL PARTS LIST

REVISION HISTORY