Sony MZ-N707 Service Manual

SERVICE MANUAL

PORTABLE MINIDISC RECORDER

US ModelCanadian Model

AEP ModelUK Model

SPECIFICATIONS

MZ-N707

US and foreign patents licensed from DolbyLaboratories.

– Continued on next page –

Model Name Using Similar Mechanism NEW

Mechanism Type MT-MZN707-177

Optical Pick-up Name LCX-5R

Ver 1.0 2002. 01

9-873-458-01 Sony Corporation2002A0500-1 Personal Audio Company

C 2002.1 Published by Sony Engineering Corporation

• 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.

MD RecorderAudio playing systemMiniDisc digital audio systemLaser diode propertiesMaterial: GaAlAs MQWWavelength: λ = 790 nmEmission duration: continuousLaser output: less than 44.6 µW(This output is the value measured at a distance of 200 mm from the lens surface on the optical pick-up block with 7 mm aperture.)Recording and playback timeWhen using MDW-80

Maximum 160 min. in monaural Maximum 320 min. in stereo

RevolutionsApprox. 380 rpm to 2,700 rpm (CLV)Error correctionACIRC (Advanced Cross Interleave Reed Solomon Code)Sampling frequency44.1 kHzSampling rate converterInput: 32 kHz/44.1 kHz/48 kHzCoding ATRAC (Adaptive TRansform Acoustic Coding)ATRAC3 — LP2ATRAC3 — LP4

2

MZ-N707

Modulation systemEFM (Eight to Fourteen Modulation)Number of channels2 stereo channels1 monaural channelFrequency response20 to 20,000 Hz ± 3 dBWow and FlutterBelow measurable limitInputsMicrophone: stereo mini-jack, minimum input level 0.35 mVLine in: stereo mini-jack, minimum input level 49 mVOptical (Digital) in: optical (digital) mini-jackOutputi: stereo mini-jack, maximum output level 5mW+5mW, load impedance 16 ohm (except US model)5mW+5mW, load impedance 24 ohm (US model)

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

120 V AC, 60 Hz (USA, Canada)230 V AC, 50/60 Hz (Continental Europe)230 - 240 V AC, 50 Hz (U.K.)

Nickel Cadmium rechargeable battery NC-WMAA (supplied)LR6 (size AA) alkaline battery (not supplied)DimensionsApprox. 81 × 74.4 × 27.7 mm (w/h/d) (31/4 × 3 × 11/8 in.) without projections.MassApprox. 116 g (4.1 oz) the recorder onlySupplied accessoriesNC-WMAA Nickel Cadmium rechargeable battery (1)AC power adaptor (1)Headphones/earphones with a remote control (1)Battery charging stand (1)Optical cable (1)USB cable (1)CD-ROM (1)*

Carrying case with a belt clip (1) (except US model)

Battery carrying case (1)Carrying pouch (1) (US and Canadian models)

Car connecting pack (1) (US and Canadian models)Blank Minidisc (1) (US and Canadian models)

Design and specifications are subject to change without notice.

Car battery cord (1) (US and Canadian models)

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

Battery life1)

When recording2)

(Unit: approx.hours)(JEITA3))

1) The battery life may be shorter due to operating conditions, the temperature of the location, and varieties of batteries.

2) When you record, use a fully charged rechargeable battery. Recording time may differ according to the alkaline batteries.

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

Batteries SPStereo

LP2Stereo

LP4Stereo

NC-WMAA Nickel Cadmium rechargeable battery4)

4) When using a 100% fully charged rechargeable battery.

4 6 7.5

LR6 (SG)Sony alkaline dry battery5)

5) When using a Sony LR6 (SG) “STAMINA” alkaline dry battery (produced in Japan).

9 13 16

When playing(Unit: approx.hours)(JEITA1))

Batteries SPStereo

LP2Stereo

LP4Stereo

NC-WMAA Nickel Cadmium rechargeable battery2)

15 16 20

LR6 (SG)Sony alkaline dry battery3)

42 48 56

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

2) When using a 100% fully charged rechargeable battery.

3) When using a Sony LR6 (SG) “STAMINA” alkaline dry battery (produced in Japan).

ATTENTION AU COMPOSANT AYANT RAPPORTÀ LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTEDES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉDE FONCTIONNEMENT. NE REMPLACER CES COM-POSANTS QUE PAR DES PIÈCES SONY DONT LESNUMÉROS SONT DONNÉS DANS CE MANUEL OUDANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTEDLINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMSAND IN THE PARTS LIST ARE CRITICAL TO SAFEOPERATION. REPLACE THESE COMPONENTS WITHSONY PARTS WHOSE PART NUMBERS APPEAR ASSHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-LISHED BY SONY.

3

MZ-N707

On power sources• Use house current, Nickel Cadmium

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

• For use in your house: Use the AC power adaptor supplied with this recorder. Do not use any other AC power adaptor since it may cause the recorder to malfunction.

k h AC d

Polarity of the plug

TABLE OF CONTENTS

1. SERVICING NOTES ............................................... 4

2. GENERAL ................................................................... 5

3. DISASSEMBLY3-1. Disassembly Flow ........................................................... 63-2. Case (Lower) ................................................................... 73-3. Upper Panel Section ........................................................ 73-4. LCD Module, Upper Panel Sub Assy ............................. 83-5. Mechanism Deck (MT-MZN707-177) ........................... 83-6. Set Chassis (5192) Assy .................................................. 93-7. MAIN Board ................................................................... 93-8. OP Service Assy (LCX-5R) ............................................ 103-9. Holder Assy ..................................................................... 113-10. DC Motor (Sled) (M602) ................................................ 113-11. DC SSM18B Motor (Spindle) (M601),

DC Motor (Over Write Head Up/Down) (M603) .......... 12

4. TEST MODE .............................................................. 13

5. ELECTRICAL ADJUSTMENTS ......................... 19

6. DIAGRAMS6-1. Block Diagram – SERVO/USB Section – ...................... 326-2. Block Diagram – AUDIO Section – ............................... 336-3. Block Diagram – DISPLAY/KEY CONTROL/

POWER SUPPLY Section – ........................................... 346-4. Note for Printed Wiring Board and

Schematic Diagrams ....................................................... 356-5. Printed Wiring Board

– MAIN Board (Component Side) – ............................. 366-6. Printed Wiring Board

– MAIN Board (Conductor Side) – ............................... 376-7. Schematic Diagram – MAIN Board (1/4) – .................. 386-8. Schematic Diagram – MAIN Board (2/4) – .................. 396-9. Schematic Diagram – MAIN Board (3/4) – .................. 406-10. Schematic Diagram – MAIN Board (4/4) – .................. 416-11. IC Pin Function Description ........................................... 48

7. EXPLODED VIEWS7-1. Upper Panel, Case (Lower) Section ............................... 557-2. Chassis Section ............................................................... 567-3. MAIN Board Section ...................................................... 577-4. Mechanism Deck Section-1 (MT-MZN707-177) ........... 587-5. Mechanism Deck Section-2 (MT-MZN707-177) ........... 59

8. ELECTRICAL PARTS LIST ............................... 60

CAUTIONUse of controls or adjustments or performance of proceduresother than those specified herein may result in hazardous ra-diation exposure.

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 dur-

ing 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 SOLDERBoards requiring use of unleaded solder are printed with the lead-free 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 MARKUnleaded 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 beapplied to the solder joint for a slightly longer time.Soldering irons using a temperature regulator should be set toabout 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) thanordinary solder so use caution not to let solder bridges occursuch as on IC pins, etc.

• Usable with ordinary solderIt is best to use only unleaded solder but unleaded solder mayalso be added to ordinary solder.

4

MZ-N707

NOTES ON HANDLING THE OPTICAL PICK-UPBLOCK OR BASE UNIT

The laser diode in the optical pick-up block may suffer electro-static break-down because of the potential difference generatedby the charged electrostatic load, etc. on clothing and the humanbody.During repair, pay attention to electrostatic break-down and alsouse the procedure in the printed matter which is included in therepair parts.The flexible board is easily damaged and should be handled withcare.

NOTES ON LASER DIODE EMISSION CHECKNever look into the laser diode emission from right above whenchecking 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 electro-static break-down easily. When handling it, perform solderingbridge to the laser-tap on the flexible board. Also perform mea-sures against electrostatic break-down sufficiently before the op-eration. The flexible board is easily damaged and should be handledwith care.

OPTICAL PICK-UP FLEXIBLE BOARD

SECTION 1SERVICING NOTES

• In performing the repair with the power supplied to the set, re-moving the MAIN board causes the set to be disabled.In such a case, fix a convex part of the open/close detect switch(S806 on MAIN board) with a tape in advance.Handle the FLEXIBLE board (over write head) with care, as ithas been soldered directly to the MAIN board.In repairing the component side of MAIN board, connect theFLEXIBLE board (over write head) and the MAIN board withthe lead wires in advance.

laser-tap

• Replacement of CXD2677-202GA (IC801) used in this set re-quires a special tool.

• The shipment data will be cleared when the NV is reset. There-fore, change the NV adjusted values following the Change ofNV Adjusted Values immediately after the NV was reset. (Seepage 19)

• This set requires the patch data in the nonvolatile memory(IC804) to be rewritten using the application, when the MAINboard or nonvolatile memory (IC804) was replaced. (See page29)

System requirements

• IBM PC/AT or Compatible (The software does not run on Macintosh.)CPU: MMX™ Pentium® 233 MHz or higher (Pentium® II 400 MHz or higher isrecommended.)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® XP Home

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

• Operating System: Windows® 98/Windows® 98 Second Edition/Windows® 2000Professional/Windows® Me/Windows® XP Home Edition/Windows® XPProfessional (manufacturer installed)The NTFS format of Windows® 2000 Professional, Windows® XP Home Edition, orWindows® XP Professional (manufacturer-installed) is supported only when usedwith the standard (factory) settings.This software is not supported by the following environments.– Windows® 95, Windows® NT, or other versions of Windows® NT (such as Server)– An environment that is an upgrade of the original manufacturer-installed

operating system, as in the following examples:Windows® 3.1/Windows® 95 t Windows® 98 (or Windows® 98 Second Edition/Windows® Me)Windows® Me/Windows® 2000 Professional t Windows® XP

– Multi-boot environment with Windows® 2000 (or Windows® XP) and 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• Internet access: for software upgrades and CDDB2 use. (US and Canadian models)• 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.

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

Notes on using OpenMG Jukebox with Windows2000/Windows XP

If your computer is Windows 2000 Professional, Windows XP Home Edition, orWindows XP Professional, please be aware of the following before instaling OpenMGJukebox.

1 With Windows 2000 Professional, you must log on as “Administrators” (or with theuser name “Administrator”) to install OpenMG Jukebox.

2 With Windows XP Home Edition or Windows XP Professional, you must log onwith user name “Computer Administrator” to install OpenMG Jubebox. To checkwhether a user name has the attribute of “Computer Administrator” or not, go to[Control Panel] - [User Account].

Notes on using OpenMG Jukebox with Windows XP/Windows Me

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 byOpenMG Jukebox may become corrupted and rendered unplayable.Therefore, before executing “System Restore,” back up the songs using “OpenMGJukebox 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 songplayback.For more information about backup, refer to the online Help for OpenMG Jukebox.

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

upper panel assy

MAIN board

tape

S806

FLEXIBLE board(over write head)

5

MZ-N707SECTION 2GENERAL

This section is extracted frominstruction manual.

10

Looking at the controls

The recorder

A GROUP/CANCEL button

B REC (record) switch

C Display window

D OPEN button

E T MARK button

F VOL +/– buttonThe VOL + button has a tactile dot.

G Terminal for attaching the battery charging stand

H DC IN 3V jack

I END SEARCH button

J 5 position control keyX (pause) button./> (search/AMS) buttonENTER/N* (play) buttonx (stop)/CHG (charge) button

*The N button has a tactile dot.

K MENU button

L HOLD switch

M USB connecting jack

N Battery compartment

O LINE IN (OPTICAL) jack

P MIC (PLUG IN POWER) jack There is a tactile dot left side of the MIC (PLUG IN POWER) jack.

Q i (headphones/earphones) jack

1

3

2

4

5

6

qg

qf

qh

qj

qa

qs

qd

7

8

9

J

ENTER

CHG

11

The display window of the recorder

A Character information displayDisplays the disc and track names, error messages, track numbers, etc.

B SYNC (synchro-recording) indication

C Sound indication

D REC indicationLights up while recording. When flashing, the recorder is in record standby mode.

E Battery level indicationShows approximate battery condition.

F Disc indicationShows that the disc is rotating for recording, playing or editing an MD.

G Time display

H Group indicationLights up when group mode is on.

I Play mode indicationShows play mode of the MD.

J Level meterShows the volume of the MD being played or recorded.

K REC REMAIN/REMAIN (remaining time/tracks) indicationLights up along with the remaining time of the track, the remaining time of the MD, or the remaining number of tracks.

L Recording mode (LP2/LP4/MONO) indication

1 32 45 6

7 qsqaq;98

12

The headphones/earphones with a remote control

A DISPLAY button

B PLAY MODE button

C RPT/ENT (repeat/enter) button

D SOUND button

E Clip

F X (pause) button

G Control (./N>)N> : play, AMS, FF . : REW, AMSTurn or turn and hold to play, fast forward, rewind, etc.

H Control (VOL +/–)Pull and turn to adjust the volume.

I Display window

J HOLD switch

K x (stop) buttonMay be used as the “Enter” button, depending on the function.

The display window of the remote control

A Track number display

B Character information display

C Disc indication

D Play mode indication

E Battery level indication

F REC indication

G SOUND indication

+

–

A B C DE

K

F

I J

G

H

.

N>

E

GF

A B C D

6

MZ-N707

3-2. CASE (LOWER)(Page 7)

3-3. UPPER PANEL SECTION(Page 7)

3-4. LCD MODULE,UPPER PANEL SUB ASSY(Page 8)

3-5. MECHANISM DECK(MT-MZN707-177)(Page 8)

3-6. SET CHASSIS (5192) ASSY(Page 9)

3-7. MAIN BOARD(Page 9)

3-8. OP SERVICE ASSY(LCX-5R)(Page 10)

3-9. HOLDER ASSY(Page 11)

3-10. DC MOTOR(SLED) (M602)(Page 11)

3-11. DC SSM18B MOTOR(SPINDLE) (M601),DC MOTOR (OVERWRITE HEAD UP/DOWN)(M603)(Page 12)

SET

SECTION 3DISASSEMBLY

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

3-1. DISASSEMBLY FLOW

7

MZ-N707

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

3-2. CASE (LOWER)

3-3. UPPER PANEL SECTION

1 two screws (M1.4)

1 two screws (M1.4)

2 Remove the case (lower) in thedirection of the arrow.

3 two screws (M1.4)

5 torsion spring(pop up-L)

3 two screws (M1.4)

2 Slide the open slider in the direction of the arrow,and open the upper panel section.

set chassis (5192) assy

torsion spring (pop up-L)

1 flexible board(CN801)

4 upper panel section

8

MZ-N707

3-4. LCD MODULE, UPPER PANEL SUB ASSY

3-5. MECHANISM DECK (MT-MZN707-177)

1 five screws(1.7 × 2.5)

2 LCD module

3 compression spring(button)

Note: On installation, adjust the position ofboth switch and knob (hold).

4 button (control A)

knob (hold)

switch

5 upper panel sub assy

3 two step screws (MD)

6 mechanism deck(MT-MZN707-177)

5 flexible board (optical pick-up)(CN501)

4

2 flexible board (motor)(CN502)

1 Remove two solders of theflexible board (over write head).

9

MZ-N707

3-6. SET CHASSIS (5192) ASSY

3-7. MAIN BOARD

2 two screws(1.7 × 2.5)

3 set chassis (5192) assy

1 four screws(M1.4 × 2)

4 battery case

5 main board

3 battery terminal (–)

2 battery terminal board (+)

10

MZ-N707

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

4 rack spring

3 screw (M1.4)

1 washer (0.8-2.5)

2 gear (SA) 5 screw (M1.4)

6 thrust detent spring

8 Pull off lead screw.

7

over write head section

OP service assy (LCX-5R)

9 Opening the over write headtoward the direction A, remove the OP service assy (LCX-5R) toward the direction B.

A

BNote: Do not open the entire assy forcibly,

when opening the over write head.

11

MZ-N707

3-9. HOLDER ASSY

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

4 holder assy

3 boss

3 boss

1 convex portion

2 Open the holder assy

2 washer (0.8-2.5)

5 DC motor (sled) (M602)

4 two screws (M1.4)

3 gear (SA)

1 Remove six solders of the motor flexible board.

12

MZ-N707

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

9 DC SSM18B motor(spindle) (M601)

8 three tapping screws

2 tapping screw

3 motor cover

6 gear (HA)

4 gear (HB)

5 gear (HC)

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

3.15 mm

gear (HA)

Note: Press-fit the gear (HA) up to the position ofthe DC motor (over write head up/down)(M603) as shown below.

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

1 Remove six solders of themotor flexible board.

13

MZ-N707

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 dis-

play.

2 In the normal mode, turn on the [HOLD] switch. While press-ing the [VOL --] 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. Whilepressing the x/CHG key, press the keys on the remotecommander 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 notbeen finished completely, “NV Error” is displayed on LCDs of theset and the remote commander.

SECTION 4TEST MODE

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 betweenCD and MO, and each adjustment is automatically executed inorder. If a fault is found, the system displays its location. Also,the manual mode allows each individual adjustment to be auto-matically adjusted.

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

SETTING METHOD OF TEST MODEThere 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). Then, turn on the power.

R827 C839

R817 C814 FB801

R821

R823

R824

R858 R8

25

C822

C816R822

R857

C817

C809

+C815

+

C821

+

195199178174170

203180176172

175171

169

197193

191189

185187

173179

177

183182

207181

184186

215188

209190

211213

192194

1704

9896

SL801(TEST)

C625 SL801

(TEST)

– MAIN Board (Conductor Side) –

Microcomputerversiondisplay

All off

All lit

Set LCD display

V e r 1 . 1 0 0

00 3

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

RELEASING THE TEST MODEFor 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.

14

MZ-N707

CONFIGURATION OF TEST MODE

MANUAL MODEMode 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, powersupply adjustment, and laser power check before performingautomatic adjustments in the Overall Adjustment mode.

• Transition Method in Manual Mode1. Set the test mode (see page 13).2. Press the > or[VOL +] key activates the manual mode where

the LCD display as shown below.

3. During each test, the optical pick-up moves outward or in-ward while the > or . key is pressed for several sec-onds 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, andunit place is a minor item.The values adjusted in the test mode are written to thenonvolatile memory (for the items where adjustment wasmade).

Press the x/CHG key

[Manual Mode]

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

[OP Alignment Adjustment]

[Overall Adjustment Mode]

[Sound Skip Check Result Display Mode]

[Key Check Mode]

[Test Mode $Display Check Mode%]

Press the x/CHG key

Press the . or [VOL --] key

Press the N or [REC] key

Press the > or [VOL +] key

[Electrical Offset Adjustment]

Power Supply AdjustmentAuto Item Feed

CD Overall Adjustment/MO Overall Adjustment

[Self-Diagnosis Result Display Mode]Press the [MENU] key

Press the [T MARK] key

The key check quits, or open the upper panel

Press the x/CHG key

Press the x/CHG key

x/CHG key

x/CHG key

[VOL +] key: 100th place of item number increase.

[VOL --] key: 100th place of item number decrease.

[Major item switching]

[VOL +] key: 10th place of item number increase.

[VOL --] key: 10th place of item number decrease.

[VOL +] key: Increases the adjusted value of the 1st digit

[VOL --] 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.

M a n u a l

0 00

Set LCD display

15

MZ-N707

5. The display changes a shown below each time the[MENU] key is pressed.

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

6. Quit the manual mode, and press the x/CHG key to return tothe test mode (display check mode).

OVERALL ADJUSTMENT MODEMode to adjust the servo automatically in all items.Normally, automatic adjustment is executed in this mode at therepair.For further information, refer to “SECTION 5 ELECTRICALADJUSTMENTS” (see page 19).

item numberaddress adjusted value

• Address & Adjusted Value Display

Set LCD display

• Jitter Value & Adjusted Value Display

Set LCD display

• Block Error Value & Adjusted Value Display

Set LCD display

• ADIP Error Value & Adjusted Value Display

Set LCD display

• Focus Drive Value & Adjusted Value Display

Set LCD display

• Item Title Display

Set LCD display

C 6 8 S 1 B

0 11

item numberjitter value adjusted value

0 F E J 1 B

0 11

item numberblock error value adjusted value

0 6 3 B 1 B

0 11

item numberADIP error value adjusted value

0 8 1 A 1 B

0 11

item numberFocus drive value adjusted value

0 0 0 F 1 B

0 11

item numberitem title adjusted value

L r e f P w 1 B

0 11

SELF-DIAGNOSIS RESULT DISPLAY MODEThis set uses the self-diagnostic function system in which if anerror occurred during the recording or playing, the mechanismcontrol block and the power supply control block in themicrocomputer detect it and record its cause as history in thenonvolatile memory.By checking this history in the test mode, you can analyze a faultand determine its location.Total recording time is recorded as a guideline of how long theoptical pickup has been used, and by comparing it with the totalrecording time at the time when an error occurred in the self-diagnosis result display mode, you can determine when the erroroccurred.Clear both self-diagnosis history data and total recording time, ifthe 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, press the [MENU] key activates the

self-diagnosis result display mode where the LCD display asshown below.

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

If the [MENU] key is pressed with this display, the LCD switchesto 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).

1 * * * *

0 XX

N * * * *

0 XX

N 1 * * * *

0 XX

N 2 * * * *

0 XX

R _ * * * *

0 XX

1

1

XX : Error code* * * * : Total recording time

1 0 0 0 0

0 XX

history code

error display code

Total recording timewhen error occurred

Set LCD display

16

MZ-N707

• 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 CODEAfter servicing, reset the error display code.

• Setting Method of Reset the Error Display Code1. Set the test mode (see page 13).2. Press the [MENU] key 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)

• Description of Error Indication Codes

Problem Indication code Meaning of code Simple display Description

No error 00 No error --- No error

01Illegal access target

Adrs Attempt to access an abnormal addressaddress was specified

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 error11 TOC error TOC Faulty TOC contents

12 Data reading error Data Data could not be read at SYNC

Power supply system error 22 Low battery LBat Momentary interruption detected

31 Offset error Ofst Offset error

32Focus error ABCD

ABCD Focus error ABCD offset erroroffset error

Offset system error33

Tracking errorTE Tracking error Offset errorOffset error

34X1 tracking error

X1TE X1 tracking error Offset errorOffset error

Disc error 35MD DATA 2

MD2 MD DATA 2 disc errordisc error

17

MZ-N707

• Cause of Sound Skip Error

Cause of error Description of error

EIB Sound error correction error

PlayStat Decoder status error

Adrs Address access error

BEmp Buffer is empty

BOvrBuffer is full, and sounds weredumped

RecordBful

Buffer capacity becomes less,and forcible writing occurred

Rtry Retry times over

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

• Setting Method of Key Check Mode1. Set the test mode (see page 13).2. Press the [T MARK] key activates the key check mode.

3. When each key on the set and on remote commander is pressed,its name is displayed on the remote commander LCD. (Theoperated position is displayed for 4 seconds after the slideswitch is operated. If any other key is pressed during this dis-play, the remote commander LCD switches to its name dis-play)

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

Example2: When the N > key on the remote commanderis pressed:

SOUND SKIP CHECK RESULT DISPLAY MODEThis set can display the count of errors that occurred during therecording/playing for checking.

• Setting Method of Sound Skip Check Result DisplayMode

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 respectivelywhere the LCD displays the following.

3. When the N key is pressed, total error count is displayed onthe LCD, and each time the > key is pressed, the displayitem moves down by one as shown below. Also, if the . keyis 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 displayedon the LCD, and each time the > key is pressed, the displayitem moves down by one as shown below. Also, if the . keyis pressed, the display item moves up by one, then ifthe N key is pressed, the display in the play mode appears.

P * * R * *

0 00

E I B * *

0 00

S t a t * *

0 00

A d r s * *

0 00

B E m p * *

0 00

# # # # # #

0 00

P * * R * *

0 00

B O v r * *

0 00

B f u l * *

0 00

R t r y * *

0 00

# # # # # #

0 00

P**R**: Total play/record errors (hex.)** : Counter of sound skip check each item (hex.)######: 6-digit address where sound was skipped last (hex.)

Playing sound skipresult display

Recording sound skipresult display

* *

0 04

**: AD value of the remote commander key(hexadecimal 00 to FF)

Set LCD display

F F * *

0 04


Set LCD display

r P L A Y * *

0 04


Set LCD display

P * * R * *

0 00

Total count of playsystem errors (hex.)

Total count of recordsystem errors (hex.)

Set LCD display

18

MZ-N707

4. When all the keys on the set and on the remote commander areconsidered as OK, the following displays are shown for 4 sec-onds.

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

Example2: When the keys on the remote commander are con-sidered as OK:

5. When all keys were checked or if the upper panel is opened,the key check mode quits and the test mode (display checkmode) comes back.

S E T O K * *

8 88


Set LCD display

R M C O K * *

8 88


Set LCD display

19

MZ-N707

• Setting Method of NV Reset1. Select the manual mode of the test mode, and set item number

021 NV Reset (see page 14).

2. Press the X key.

3. Press the X key once more.

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

• 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 atthe shipment, but these will be cleared when the NV is reset.Therefore, modify the NV adjusted values through the followingprocedure 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 bechanged before the overall adjustment.

– Change BatFlg value (item number 741)– Change NiRec0 to 4 values (item numbers 771 to 775)– Change NiPb 0 to 4 values (item numbers 776 to 779, 781)– Change CLV drive voltage limiter (item numbers 865, 866)– Change x2 CLV speed gain, +6dB compared to conventional

(item numbers 867, 868)– Change x2 CLV phase gain, +3dB compared to conventional

(item numbers 871, 872)– Change x2/x1 switching temperature threshold value

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

R e s O K ?

0 21

Set LCD display

SECTION 5ELECTRICAL ADJUSTMENTS

R e s * * *

0 21

Set LCD display

R e s e t !

0 21

r NV reset (after several seconds)

OUTLINE• In this set, automatic adjustment of CD and MO can be per-

formed by entering the test mode.However, before starting automatic adjustment, the memoryclear, power supply adjustment, and laser power check must beperformed in the manual mode.

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

PRECAUTIONS FOR ADJUSTMENT1. 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 IN3V jack (J601).

4. Switch positionHOLD switch ............................................... ON

ADJUSTMENT SEQUENCE1. NV Reset (EEPROM clear)

Manual Moder

2. Power Supply Manual AdjustmentManual Mode

r

3. Temperature Correction (item number: 015)r

Manual Mode4. Laser Power Check

r

5. Electrical Offset AdjustmentCaution: This adjustment must be made with

no disc loaded.r Overall Mode

6. CD Overall Adjustmentr

7. MO Overall Adjustmentr

Manual Mode8. RESUME Clear

Note: If the version of the microcomputer is 1.000 or later, “3. Tempera-ture Correction” and “2. Power Supply Manual Adjustment” canbe performed continuously in reverse order with pressing the [ENDSEARCH] key in the overall adjustment mode.

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

Therefore, change the NV adjusted values following theChange of NV Adjusted Values immediately after theNV was reset.Change the NV adjustment values according to the mi-crocomputer version.

R e s N V C C

0 21

Set LCD display

20

MZ-N707

2. NV adjusted values modifying procedure1) Select manual mode of the test mode, and set item number

336 (see page 14).

2) Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomes08.

3) Press the X key to write the adjusted value.4) Select manual mode of the test mode, and set item number

741 (see page 14).



771 (see page 14).

8) Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomes6E.


772 (see page 14).

11) Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomes7C.


773 (see page 14).

A b c d G n * *

3 36

**: Adjusted value

Set LCD display

B a t F l g * *

7 41

**: Adjusted value

Set LCD display

N i R e c 0 * *

7 71

**: Adjusted value

Set LCD display

N i R e c 1 * *

7 72

**: Adjusted value

Set LCD display

N i R e c 2 * *

7 73

**: Adjusted value

Set LCD display

14) Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomes7D.


774 (see page 14).

17) Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomes7F.


775 (see page 14).

20) Adjust with the [VOL +] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomes81.


776 (see page 14).

23) Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomes5B.


777 (see page 14).

26) Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomes7B.

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

N i R e c 3 * *

7 74

**: Adjusted value

Set LCD display

N i R e c 4 * *

7 75

**: Adjusted value

Set LCD display

N i P b 0 * *

7 76

**: Adjusted value

Set LCD display

N i P b 1 * *

7 77

**: Adjusted value

Set LCD display

21

MZ-N707

41) Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomesB9.


867 (see page 14).

44) Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomesC9.


868 (see page 14).



871 (see page 14).

50) Adjust with the [VOL +] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomesCA.


872 (see page 14).



28) Select manual mode of the test mode, and set item number778 (see page 14).



779 (see page 14).

32) Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomes7F.


781 (see page 14).



865 (see page 14).

38) Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomes2C.


866 (see page 14).

N i P b 2 * *

7 78

**: Adjusted value

Set LCD display

N i P b 3 * *

7 79

**: Adjusted value

Set LCD display

N i P b 4 * *

7 81

**: Adjusted value

Set LCD display

V 3 d a t * *

8 66

**: Adjusted value

Set LCD display

V 4 n u m * *

8 67

**: Adjusted value

Set LCD display

V 4 d a t * *

8 68

**: Adjusted value

Set LCD display

V 3 n u m * *

8 65

**: Adjusted value

Set LCD display

V 5 n u m * *

8 71

**: Adjusted value

Set LCD display

V 5 d a t * *

8 72

**: Adjusted value

Set LCD display

22

MZ-N707

POWER SUPPLY MANUAL ADJUSTMENT• Adjustment SequenceAdjustment 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)

• Setting Method of Power Supply Manual Adjustment1. 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)

1. Connect a digital voltmeter to the AP912 (VCO) on the MAINboard, and adjust [VOL +] key (voltage up) or [VOL --] key (volt-age down) so that the voltage becomes 2.40 ± 0.05 V.

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

Adjustment and Connection Location: MAIN board(see page 25)

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

1. Connect a digital voltmeter to the AP912 (VCO) on the MAINboard, and adjust [VOL +] key (voltage up) or [VOL --] key(voltage down) so that the voltage becomes 2.75 ± 0.05 V.



digital voltmeter

MAIN board

AP912 (VCO)AP602 (GND)

digital voltmeter

MAIN board

AP912 (VCO)AP602 (GND)

V c l P W M * *

7 62

**: Adjusted value

Set LCD display

V c h P W M * *

7 63

**: Adjusted value

Set LCD display

55) Select manual mode of the test mode, and set item number873 (see page 14).

56) Adjust with the [VOL +] key (adjusted value up) or [VOL --]key (adjusted value down) so that the adjusted value becomesBB.


874 (see page 14).



V 6 n u m * *

8 73

**: Adjusted value

Set LCD display

V 6 d a t * *

8 74

**: Adjusted value

Set LCD display

23

MZ-N707

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

1. Connect a digital voltmeter to the AP913 (VLO) on the MAINboard, and adjust [VOL +] key (voltage up) or [VOL --] key(voltage down) so that the voltage becomes 2.30 ± 0.01 V.



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

1. Connect a digital voltmeter to the AP913 (VLO) on the MAINboard, and adjust [VOL +] key (voltage up) or [VOL --] key(voltage down) so that the voltage becomes 2.55 ± 0.01 V.



digital voltmeter

MAIN board

AP913 (VLO)AP602 (GND)

V L p w m L * *

7 64

**: Adjusted value

Set LCD display

digital voltmeter

MAIN board

AP913 (VLO)AP602 (GND)

V L p w m H * *

7 65

**: Adjusted value

Set LCD display

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

1. Connect a digital voltmeter to the TP (VREC) on the MAINboard, and adjust [VOL +] key (voltage up) or [VOL --] key(voltage down) so that the voltage becomes 1.13 ± 0.02 V.



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

1. Connect a digital voltmeter to the TP (VREC) on the MAINboard, and adjust [VOL +] key (voltage up) or [VOL --] key(voltage down) so that the voltage becomes 1.65 to 1.75 V.



digital voltmeter

MAIN board

TP (VREC)AP602 (GND)

R E C p w L * *

7 66

**: Adjusted value

Set LCD display

digital voltmeter

MAIN board

TP (VREC)AP602 (GND)

R E C p w H * *

7 67

**: Adjusted value

Set LCD display

24

MZ-N707

TEMPERATURE CORRECTION• Adjustment Method of Temperature Correction1. Select the manual mode of test mode, and set the item number

015 (see page 14).

2. Measure the ambient temperature.3. Adjust with [VOL +], [VOL --] key so that the adjusted value

(hexadecimal value) becomes the ambient temperature.(Initial value: 19h = 25 °C, Adjusting range: 80h to 7fh (–128°C to +127 °C)


LASER POWER CHECK• Connection

• Checking Method1. Select the manual mode of test mode (see page 14), and set

the laser power adjusting mode (item number 010).

2. Press the . key continuously until the optical pick-upmoves to the most inward track.

3. Open the cover and set the laser power meter on the objectivelens 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 resis-

tor R521 at this time is below 44 mV.

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


tor R521 at this time is below 44 mV.10. Press the N key, and set the laser MO write adjustment mode

(item number 013).


tor 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(see page 25)

digital voltmeter

MAIN board

laser power meter

Optical pick-upobjective lens

TP (+)TP (–)

L a s e r

0 10

Set LCD display

L r e f P w * *

0 11

Set LCD display

H r e f P w * *

0 12

Set LCD display

S e t T m p * *

0 15

**: Adjusted value

Set LCD display

W r i t P w * *

0 13

Set LCD display

25

MZ-N707

C914

C513

C527

C514

C523

C910 C909

C915C917

R946

C912

R920

R615

R906

R626

R604

R605

C506

C507

R505

R517

C504

C530

R916

R921

R948

R908

R907

C924

C928 R9

27

C515

C516

R911

R624

859

C824

C805R861

R804

R836

C639

R621

R606

R622

R608 C607

C633

R620

C613 C614

R612

C629

C621

R614

R613C619C616C618

R826

C804

R852

R864

R810C826

C838

R801

C802

R834

R835 R8

43

FB80

6

C832

C833

R838

R

C529 +

24 +

C901

+

C902

+

C911

+

C919+

C926

+

C603

+ C622

+

L602

L801

C609 +C632+

D901K A D6

06A

K

D608

KA

EC

B

Q901

IC901

1456

439 42

IC501

22 23

Q904

BC

E

Q602

Q605

1 1415

28

56

43

2942

IC601

1 4

8 5

Q604

5 8

4 1

X802

Q801B1

B2E

C1

C2

*IC801

143139147130128124120103

142138134137126122

151140131133123125

135105107

109111

141113

136132129119121127

115118

11799

101116

9697

114112

9391

108110

8789

104106

8385

100102

7975

9498

8176

9295

7778

8890

5974

8486

5765

8082

7267

6361

104145495355

7169

3943475154

7073

6668

1514444852586264

22204246505660

2

14

85

AP602(GND)

AP913 (VLO) AP912 (VCO)

AP602 (GND)

TP (VREC)

C803

R853

L902

L901

C913

R105

F801 C204

+

C104

+

C316 +

C630 +

L905

906

L502

L501

L904

R521

R522

C518

R519

C904

+

CN50

1

1

20

Q501E

CB

S806(OPEN/CLOSE DETECT)

J302

TP (−)

TP (+)

– MAIN Board (Component Side) –

– MAIN Board (Conductor Side) –

Adjustment/checking and Connection Location:

26

MZ-N707

Note: Adjust the CD first, when performing adjustment.

• Electrical Offset Adjusting MethodCaution: The electrical offset adjustment must be made with no

disc loaded.1. Make sure that the power supply voltage is 3 V.2. Set the test mode (see page 13).3. Press the . or [VOL --] key to activate the overall adjustment

mode.

4. Press the [MENU] key.

5. Electrical offset adjustment is over, if the following displayappears.

x/CHG key

> key

. keyOverall adjustment mode(Title display)

CD overalladjusting

CD overalladjustment

OK

MO overalladjusting

MO overalladjustment

OK

CD overalladjustment

NG

MO overalladjustment

NG

All item OK

Protect switchON

Protect switchOFF

[MENU] key

NG item existsor

NG item existsor x/CHG key

[END SEARCH] key

[Test mode $display check mode%]

N key

N key

Electricaloffset

adjustment

Temperaturecorrection

andPower supplyadjustment

auto item feed

x/CHG key

x/CHG key

x/CHG key

x/CHG key

x/CHG key

x/CHG key

OVERALL ADJUSTMENT MODE• Configuration of Overall Adjustment Mode

• Overall Adjustment Mode (Title Display)

A s s y * *

0 00

: (Disc mark) At end of power supply adjustment: Outside litAt end of electrical offset adj.: Inside lit

**: Left side = MO overall adjustment informationF*: MO overall adjustment completed1*: Manual adjustment exists (overall adj. not completed)0*: Not adjusted

Rifht side = CD overall adjustment information*F: CD overall adjustment completed*1: Manual adjustment exists (overall adj. not completed)*0: Not adjusted

Set LCD display

A s s y 1 1

0 00

Set LCD display

O f s t * *

0 35

Set LCD display

O f s t O K

0 00

Set LCD display

27

MZ-N707

• Adjustment Method of CD and MO Overall AdjustmentMode

1. Set the test mode (see page 13).2. Press the . or [VOL --] key to activate the overall adjust-

ment mode.

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

4. In case of CD overall adjustment NG, reset the NV (see page19), then readjust from the temperature correction (see page24).

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

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

7. In case of MO overall adjustment NG, reset the NV (see page19), then readjust from the temperature correction (see page24).

• CD and MO Overall Adjustment Items1. 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

324CD tracking error offset adjustment

332

336 CD ABCD gain adjustment

344 CD focus gain adjustment

345 CD tracking gain adjustment

521CD two-axis sensitivity adjustment

522

2. MO overall adjustment items

Item No. Description

112

113MO electrical offset adjustment

114

118

221 Low reflective CD tracking error gain adjustment

224Low reflective CD tracking error offset adjustment

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

131MO triple speed read TWPP offset adjustment

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

A s s y 1 1

0 00

Set LCD display

C D R U N

X XX

XXX: Item number for which an adjustment is being executed.

Set LCD display

* * * N G

0 00

**: NG item number.

Set LCD display

C D O K

0 00

Set LCD display

M O R U N

X XX

XXX: Item number for which an adjustment is being executed.

Set LCD display

* * * N G

0 00

**: NG item number.

Set LCD display

8. If OK through the MO overall adjustments, press the x/CHG key to return to the test mode and terminate the overalladjustment mode.

M O O K

0 00

Set LCD display

28

MZ-N707

RESUME CLEARPerform the Resume clear when all adjustments completed.

• Resume Clear Setting Method1. Select the manual mode of the test mode, and set item number

043 (see page 14).

2. Press the X key.

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

R e s * * *

0 43

Set LCD display

R e s C l r

0 43

r Resume clear complete

# # # S 0 0

0 43

###: Address

Set LCD display

29

MZ-N707

REWRITING THE PATCH DATA AT REPLACEMENT OF MAIN BOARD OR NONVOLATILE MEMORY(IC804)

This set requires the patch data in the nonvolatile memory (IC804) to be rewritten using the application, when the MAIN board ornonvolatile memory (IC804) was replaced.

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

• Preparation1. USB cable (attached to the set)2. Personal computer in which the Net MD Driver has been installed. (For further information, see “System requirements” (page 4) in

“SECTION 1 SERVICING NOTES”)3. Application “PatchWriter” for patch data rewriting

• How to Get the Application “PatchWriter” for Patch Data RewritingContact our service technical support division to get the application.

• Pre-check1. 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 Data1. Connect the set to the personal computer with the USB cable.2. Start the application “PatchWriter”.3. Make sure that the following window opens.4. Click the [Usb Connect] button.

30

MZ-N707

5. Confirm that the model and version indicated on the title bar coincide with the codes displayed in the Device Name block and theVersion 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.If the × mark is given to any area, the nonvolatile memory will be faulty.

MZ-N707

3131

8. Click the [Usb Disconnect] button.

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

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

MZ-N707

3232

33

2928

41

42

14421

31

25

432423

4

891011121456

137

18 19

JX JY JX

IX IY

IY

IX

JX

JY

A

B

C

D

MON

IX

A B C D

OPTICAL PICK-UP BLOCK(LCX-5R)

HR601OVERWRITEHEAD

S0S1

D

D-C

PD-NI

PD-O

C

BA

VREF

A-C

JYJXIXIY

RF AMP,FOCUS/

TRACKINGERROR

AMP

TPP/WPP

APC

S-MONITER

RF OUT

PEAK

BOTM

ABCD

FE

ADIP IN

TE

ADFG

PD-I

VC

SBUSSCK

S-MON

XRST

PEAK/BOTM

RF AMP, FOCUS/TRACKING ERROR AMPIC501

M603OVER WRITE

HEADUP/DOWN

+–

+–

+–

+–

+–

+–

+–

+–

+–

AUTOMATICPOWER

CONTROLQ501

20LD

SERIALINTERFACE

TRK+

FCS+

FCS–

FCS+

TRK–

TRK+

TRK–

163

169170

171

172

181

202

174108

75

18028

8081

27

26206

35

33

4138

3742

2530

31

1 2 3 5 6

142 141 140 145 143

4

7

CHARGEPUMP 2

27

28CHARGEPUMP 1

225226

216

217

218

21276

222

220

221

21984

210209

207208

1615

2728

1113

3230

214

215

26

41

44

42

43

1

2

6

4

52 53 54

48 74

35

372439

25

23

4546

56

55

8

18

19

2017

230

190

195

155

LD-A

(TRACKING)(FOCUS)

2-AXISDEVICE

OVER WRITEHEAD DRIVEQ604, 605

MM

EFMPRE DRIVER

H-BRIDGEPRE DRIVER

SYSTEM CONTROL (1/2)

HB

HA

OUTAOUTB

VREF

C1H

C1L

C2H

C2L

VRECIN2

CLK

EFM

VRECIN1VRECO

B+

SW RECO

NOE RI FI

MOD

E3M

ODE2

MOD

E1

HD C

ON2

HD C

ON1

EFM

O

OVER WRITE HEAD DRIVEIC601 (1/2)

RFI

PEAKBOTM

ABCD

FE

TE

ADFG

VCVREF MON

XRF RST

SESSB CLK

PD S0PD S1

SSB DATA

APCREF

SYSTEM CONTROLLER,DIGITAL SIGNAL PROCESSOR,

16M BIT D-RAMIC801 (1/3)

• SIGNAL PATH

: PLAYBACK

: REC (ANALOG IN)

: REC (DIGITAL IN)

: USB CHECK OUT

B

C

D

DIN1

ADDT

AOUTL

156AOUTR

134UDP

ADDT

AOUTL,AOUTRAOUTL

CLK

SLCUSLCV

SPCU

SPCV

SPCW

SLD MON USLD MON V

CLV MON U

CLV MON V

CLV MON W

SPRDSPDL MON

SLDW

SFDR

SLDV

SLDRSLD MON

FRDRFFDR

TRDRTFDR

SPDV

SPDW

XRST MTR DRV

RI1FI1

RI2FI2

WI2

PWM2

VI2

UI2

VI1

WI1

CPW

O1

CPVO

1

CPUO

1

CLV

MON

W

CLV

MON

V

CLV

MON

U

OE

UI1

PWM1

RO1FO1

RO2FO2

FCS–FCS+

TRK–TRK+

COM2

VO1

WO1

UO2

VO2CPVI2WO2

CPUI2

CPWI2

CPUO2CPVO2

UO1

CPUI1

CPVI1

CPWI1COM1

TRACKINGCOIL DRIVE

FOCUSCOIL DRIVE

SPINDLEVOLTAGE MONITOR

SLEDMOTORDRIVE

SPINDLEMOTORDRIVE

FOCUS/TRACKINGCOIL DRIVE,

SPINDLE/SLEDMOTOR DRIVE

IC551

BIAS

M601(SPINDLE)

U

W V

M602(SLED)

U

W V

47CPWO2

SLD MON U

SLD MON VSLD MON W

SLED VOLTAGEMONITER

AOUTR

227SLCW SLD MON W

213 SPFD

234 MNT3OFTRK

135UPUEN133UDM

3

2

DATA+

DATA–

CN701 (1/2)(USB CONNECTOR)

138UOSCO

137UOSCIX802

48MHz

ADIN1

FCS–

(Page 34)

(Page 33)

(Page 33)

(Page 33)

SECTION 6DIAGRAMS

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

MZ-N707

3333

VC B+F801

FRMC KEY

RVDDDTCKKEY-RRGND

(LINE IN JACK)

OPTICALRECEIVER

J302i

J301

LINE IN(OPTICAL)

J303

MIC(PLUG IN POWER)

• SIGNAL PATH

: PLAYBACK

: REC (ANALOG IN)

: REC (DIGITAL IN)

3

1214

9

1

224

423

22

21

15 17

49 69 93XHPSTBY

3758 36 38198

151

197

454647

1

71

234

B+ SWITCHQ302VIF B+

REGULATOR

MUTING

MIC AMPIC303

IN1

IN2

STBY

OUT2

OUT1

HP/LINESWITCH

HEADPHONE AMPIC302

OUT L

OUT R

OUTB BEEP

OUTA BEEP

IN L

IN R

HP/L

MUT

E

BEEP

BEEP

MUT

E

XJAC

DET

XOPT

CTL

FS25

6

XBCK

OSCO

OSCI

XCS

NV1

SDI0

SCK0

SDO0

OPT

DET

XMIC

DET

RMC DTCKSYSTEM CONTROLLER,DIGITAL SIGNAL PROCESSOR,


150

X80145.1584MHz

SI0SO0SCK0

SDI0SDO0SCK0

SCK0SDO0

AOUTL,AOUTR

ADDT

DIN1

SDO0, SCK0

XCSSKDIDO

B

A

C

E

EEPROMIC804

24

13

10

151413

9GAINAMP

CLOCKDIVIDER

AUDIOI/F

CONTROL

CONTROLREGISTER

I/F

A/DCONVERTER

&HPF RIN1

RIN2

LIN1LIN2

A/D CONVERTERIC301

SDTO

CCLKCSN

CDTI

12

LRCK

BCLK

16

PDN

11

MCL

K

196

LRCK

148

XPD

ADC

147 XCS ADC

AOUTL

AOUTR

18

120

13

REFERENCEVOLTAGE

SWITCHINGQ301

VREF IN+

(Page 32)

(Page 32)

(Page 34)

(Page 32)

(Page 34)

6-2. BLOCK DIAGRAM – AUDIO Section –

MZ-N707

3434

74

565254551235

11621164898885113114115

10

49

2425

3944

3842

4041

35

22

23

26

46

47

50

2832

34

1114

1015

2216

19

20

51

5455

21

8

926

49

47

46

45

434456

50

48

33

36

45

1819

1612

119

27

53

+–

30

31

104

29

107

9091

112

66

186

82

109110

39

6768102

83

146

77

VBHEADPHONE AMP (IC302),

MOTOR/COIL DRIVER (IC551)B+

POWER CONTROLIC901

SWITCHINGREGURATOR

SYSTEMCONTROL

BANDGAPREFERENCE

SERIESPASS

REGULATOR

REGURATOR

STEP-UPDC/DC

CONVERTER

STEP-UPPRE DRIVER

&PWM

D902

D903

L902

L905VGMOTOR/COIL

DRIVER (IC551)B+

VLVL

VG

LG

VC2

VC

VC

VOUT

L1L1

VB

L2L2

RF2

VRMCXWK3CLKCLK SELFFCLRSLEEPVLONXWK1XWK2XWK4VAIFON

VLO

VREF

DTC2

DTC1

VDFB

VIFFBVIF

VAFBVA

VCO

INM2

INM1

RF2

RF1

XRST

CRST DTC1

VD

D904

L904SYSTEM CONTROLLER,

DIGITAL SIGNALPROCESSOR,


RMC KEY

CLK

SDO0, SCK0

VLRF AMP (501)

LASER APC CIRCUITB+

VDSYSTEM CONTROLLER (IC801)

B+VIF

A/D CONVERTER (IC301),SYSTEM CONTROLLER (IC801),

EEPROM (IC804)B+VA

A/D CONVERTER (IC301),SYSTEM CONTROLLER (IC801)

B+VC

MIC AMP (IC303),RF AMP (IC501),

MOTOR/COIL DRIVER (IC551),REMOTE CONTROL CIRCUIT

B+

RMC KEYFS4

CLK SELFFCLRSLEEPVLON

WK DETREC KEY

HALF LOCK SW

OPEN

S805

VIF B+

VB B+

XCS LCDLCD STBLCD RST

F

D

E

SDO0

SCK0SD0SCKRSTSTBCS

REC

PAUSE

SE1 KEY 1SE1 KEY 2

DVDD

HOLD

XWK1

VIF B+

SWITCH & LCD MUDULE

SL801(TEST)

S803PROTECTDETECT

S806OPEN/CLOSE

DETECT

OPEN CLOSE SW

PROTECT

XTEST

CHG MON

CHG GAINCHG

HIDC MON

GND SW

VB MON

PAUSE KEY

SET KEY 1SET KEY 2

XHOLD SW

VB B+

VL PWM

VC PWM

XRST

VREC PWM

RESETSWITCH

Q801

NOISEFILTER

NOISEFILTER

NOISEFILTER

L602

VRECOOVER WRITE HEAD DRIVE

(IC601) B+

SWITCH

SWITCHINGREGULATOR

RESET SIGNALGENERATOR

SWITCHINGREGULATOR

CHARGECONTROL

CHARGEMONITOR

POWERCONTROL

IC601 (2/2)

STEP-UP DOWNPRE DRIVER

&PWM

STEP-UPPRE DRIVER

&PWM

BATTERYCHARGER

&REGULATOR

SYSTEMCONTROL

(2/2)

VRECO1VRECO2

VREC

INM1

RF1

CHGMON

GAIN

CHG

L1 1L1 2

DW BTDW TP

VIOVC2VC

RF2

INM2INP2

RS

CHG SW

VBBATMDREG

DCIN

VIFB+

VC B+

VIF B+

L601

L901

D901

D603

B+ SWITCHQ603

CHARGECONTROLQ602 (2/2)

CHARGECONTROLQ602 (1/2)

LINEFILTERT601

CHARGE

RECHARGEABLEBATTERYNC-WMAA1PC. 1.2V

ORDRY BATTERY

SIZE "AA"(IEC DESIGNATION LR6)

1PC. 1.5V

– +DC IN 3V

J601

GROUNDLINE

SWITCHINGQ601

TH601

REGULATOR

SWITCH

36VG VG B+

(Page 33)

(Page 32)

(Page 33)

131SUSPENDD804

6

B+ SWITCHQ903, 904

SWITCHINGQ901, 902

VOLTAGEDETECTOR

IC902VB

VC

VSTB

VRECOVER WRITE HEAD DRIVE

CIRCUIT B+

132USBIFVDD111VBUS DET

SWITCHINGQ706

DC/DC CONVERTERD703, IC702, Q704

VOLTAGEDETECT

Q703

B+ SWITCHQ701

105STAND DET

VB B+ VA B+

USBON/OFF SWITCH

Q705D701

L701

D604

J602FOR

CHARGINGSTAND

CN701 (2/2)(USB CONNECTOR)

1

5

VBUS

GND

WAKE UP SWITCHQ608

VOLTAGEDETECTER

IC604

D610

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

MZ-N707

3535

Note on Schematic Diagram:• All capacitors are in µF unless otherwise noted. pF: µµF

50 WV or less are not indicated except for electrolyticsand tantalums.

• All resistors are in Ω and 1/4 W or less unless otherwise

specified.• % : indicates tolerance.• C : panel designation.

• A : B+ Line.• Total current is measured with MD installed.• Power voltage is dc 3 V and fed with regulated dc power

supply from DC IN 3 V jack (J601).• Voltages and waveforms are dc with respect to ground in

playback mode.no mark : PLAYBACK( ) : REC⟨⟨ ⟩⟩ : USB

∗ : Impossible to measure• Voltages are taken with a VOM (Input impedance 10 MΩ).

Voltage variations may be noted due to normal produc-tion tolerances.

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

• Circled numbers refer to waveforms.• Signal path.

E : PLAYBACKj : 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 differentform that of conventional IC.

• AbbreviationFR : French model

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

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 beenincluded in this diagrams.

* Replacement of IC801 used in this set requires a spe-cial tool.

• Lead Layouts surface

Lead layout of conventional IC CSP (chip size package)

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

* Replacement of IC801 used in this set requires a spe-cial tool.

MZ-N707

3636

R317

R320R302

C803

R853

L902

L901

L601

R936

R914

C913

R603

R602

C605

R915R9

47

R917

R105

F801

C330C111

R319R316

C211

FB70

4

FB703

FB702

FB701

J301(1/2)

LINE IN(OPTICAL)

OPTICALRECEIVER

C204

+

C104

+

C316 +

C630 +

L905

L906

C206

R849

R850

R851

L553

L551

L502

L501

L904

L554

L552

R521

R522

C518

R519

C904

+

R601D6

01K

A

D904

KA

D603K A

C604R623

C634

R625

C635

R607

C606

C512

C521

C522

C823

R815

R831

R707

R830

R845

R846

R705

R847

C801

L802

C818 FB802

FB804

C812

R808

R809

R807

R816 FB803

C811

C810 C813

C829

C828

R814

C830

C628

R610

C615

R609

FB80

5

R863

R855

C825

R803

R802R832

R839

R840

R844

C834

C608

1

1

14

4256 43

15 2829

4

8

5IC804 IC551

1

4

8

5

D804K A

D607K A

D803A K

C624 + C612 + C611+

CN50

1

1

20

OPTICALPICK-UP BLOCK

(LCX-5R)

T601

J302 (1/2)

RVDD

DTCK

KEY-R

RGND

EC

B

Q302

Q501E

CB

S

D

G

Q601

A

K

A

D610

1

3

2

IC604

Q608B1

B2E

C1

C2

(11)

11

1-682-873-

S806(OPEN/CLOSE DETECT)

MAIN BOARD (COMPONENT SIDE)

C920

CN701(1/2)

(USB CONNECTOR)

S805

5

1

Q603

OPEN

(CHASSIS)

(CHASSIS)

(CHASSIS)

(CHASSIS)

J602FOR

CHARGING STAND

A

B

C

D

E

F

G

H

I

1 2 3 4 5 6 7 8 9 10 11

C636

R308

TP (−)

TP (+)

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

• SemiconductorLocation

Ref. No. Location

D601 I-7D603 I-5D607 I-3D610 H-5D803 G-3D804 H-2D904 H-5

IC551 D-5IC604 H-5IC804 D-4

Q302 D-9Q501 F-7Q601 I-6Q603 H-3Q608 I-5

MZ-N707

3737

R704 C340 C321 C325

R111

R703C110

C210

C117

R112

R318

C327

R218

C218

C310

R205

R202

FB30

6

R211

C116

R212C326

R102

R118C118FB305

C217

C216

C319C309 C212

C336

R311FB301

FB303

FB30

2

C103

C102

R101

R103

R201

R203

C101

C201

C315

C105

C205

FB30

4R1

06

R303

C311

R107 R207R104 R204

R306

R315

R309

R924

R923

C914

C508

R714

C509

C510

C511C513

C527

C514

C523

C910 C909

C915C917

R946

C916

C312

R919

R918

R925

C106

C331

C627 R928

R910

C918

C907

C927

C912

R920

R909

C601

C602 C6

23R6

16 R615

R906

R626

R604

R605

R941

R206

C334

C922C905

R903

R922

C906

R905

C908

C921

R902

R507R501R502

R503C307

C505

C506

C507

R505

R517

C531C502C3

06

C302

C503

C504

C530

R916

R921

C501

R948

R908

R907

C924

C928 R9

27

C515

C516

R305

R304

C308

R709

C703

R712 R7

01

R310

R307

R702 R7

06R7

15

R708

C112

R711 R710 C702

R911

R624

C202

C203

C561

C551

R561

R562

C557

C558

C563

R560

R551

R552

C631

R553C567C564

C566

C562C565C559

R829

R805

R828

C820

C841

C840

R860

R841

R833

C519

C819

C806

R859

C824

C805R861

R804

R836

C639

R621

R606

R622

R608 C607

C633

R620

C613 C614

R612

C629

C621

R614

R613C619C616C618

R826

C804

R852

R864

R810C826

C838

R801

C802

R834

R835 R8

43

FB80

6

C832

C833

R838

R806

C808

C807

R827 C839

R817 C814 FB801

R821

R823

R824

R858 R8

25

C822

C816R822

R857

C817

C323

+

C318

+

C301

+

C324

+

C332 +

C213 +

C704 +

C322

+

C113

+C3

17+

C335

+

C305

+

C529 +

C314 +C524 +

L303

L301

C320

+

C903

+

C701

+

C901

+

C902

+

C911

+

C919+

C926

+

C603

+ C622

+

L602

L801

C609 +C632+

C809

+C815

+

C821

+

D701 K A

D902

D903

AK

KA

D101K A

D201K A

D602A K

D604K A

D901K A

D703

KA

D606

AK

D608

KA

1

6

18

13

7 12

24 19

IC302

IC303

IC301

D301

1

3

5

4

TH601

E C B

Q301

Q903B C E

12

43

IC902 EC

B

Q902

EC

B

Q901

G

D

S

Q701

Q703

BC

E

1

1

1

3

5

4

8

16

9

7

148

IC702

Q706B C E

Q704

B E

C

Q705

E1B1C2

C1B2E2

IC901

11415

28

56

4329 42

IC501

1

22

44

23

Q904

BC

E

Q602

Q605

1 1415

28

56

43

2942

IC601

1 4

8 5

Q604

5 8

4 1

X802

X801

Q801B1

B2E

C1

C2

*IC801

195199178174170166164158156152148143139147130128124120103

203180176172168162160154150146142138134137126122

175171

169167163159155157145151140131133123125

135105107

197193

109111

191189

141113

185187

173179

177201165161153149144136132129119121127

115118

183182

207181

11799

101116

184186

215188

9697

114112

209190

211213

9391

108110

192194

217204

8789

104106

198196

221219

8385

100102

202200

226224

7975

9498

206205

227225

8176

9295

210208

243241

7778

8890

214212

2371

5974

8486

218216

230228

5765

8082

222220

354

7267

6361

231223

242

911621253134104145495355

7169

235239

244

78

245

273337

3943475154

7073

232229

6668

234233

240171819163628262932

1514444852586264

238236

2312402435383013

22204246505660

2

MAIN BOARD (CONDUCTOR SIDE)

J301(2/2)

LINE IN(OPTICAL)

(LINE IN JACK)

J303MIC

(PLUG IN POWER)

DC IN 3V

– +

J601

CN801

1 15

SWITCH&

LCD MODULE

HR601OVER WRITE

HEAD

TP610 TP611

(11)

11

1-682-873-

CN502

110

1

M

10

U

U

NVW

N

VW

M602(SLED)

M601(SPINDLE)

M603OVER WRITE

HEAD UP/DOWN

L701

SL801(TEST)

SL506

SL505

RECHARGEABLE BATTERYNC-WMAA1PC. 1.2V

ORDRY BATTERY

SIZE "AA"(IEC DESIGNATION LR6)

1PC. 1.5V

14

85

S803PROTECTDETECT

J302(2/2)

+

CN701 (2/2)USB

CONNECTOR(SHIELD)

A

B

C

D

E

F

G

H

I

J

1 2 3 4 5 6 7 8 9 10 11

C625

AP913(VLO)

AP912(VCO)

AP602(GND)

TP(VREC)

D101 G-4D201 H-3D301 G-2D602 I-4D604 I-5D606 H-10D608 I-10D701 D-4D703 D-5D901 H-5D902 G-4D903 H-5

IC301 E-5IC302 G-3IC303 E-4IC501 F-6IC601 H-9IC702 D-5IC801 F-9IC901 H-5IC902 G-4

Q301 G-4Q602 H-7Q604 I-10Q605 I-10Q701 D-4Q703 D-4Q704 D-5Q705 E-6Q706 D-5Q801 G-9Q901 G-5Q902 G-5Q903 G-4Q904 H-6

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

• SemiconductorLocation

Ref. No. Location

MZ-N707

3838

R507 C501

R501

R522

C509

R601

C524

C604

C611

R602

R603 C605

D602

TH601

C505 C515

C508

C510

C511

C513

C514

C516

C519

C606

R608

R621

R607

C633

R620

C619

C618

C613 C616

C614

C615

D608

Q605

D606

C608

Q604

C607

C518

C531

C527

C503

R502

R503

R505 R517

IC604

C634

C628

R623

Q608

R714

R705

R707

R712

R701

R709C703

R703

Q704Q706

R706 R702 C701

L701

C702 C704

C631

C603

C629

C630

C601

C627

R622

C602

R605R626R604

Q602

J601

C639

C609

D603

C622 C624

L501

R519

C502

C506

C507

C504

C530

C523

D607

C612

L502

R521

R612

R613

C621

C632

R614

D601

R606

CN501

TP611

TP610

SL506

SL505

R609

R610

L602

L601

C529

C635

C636

D610

R625

R624

R711D701

R710

D703

R708

R704

FB702

C623R616

R615

CN701

R715

FB701

FB703

FB704

C625

D604

TPTP

AP602

TP

1k 100p

47k

1

2200p

1M

106.3V

0.01

106.3V

220k

100k 1000p

MA2YD15

0.010.1

0.1

10p

10p

10p

0.022

0.1

4700p

100p

220k

10k

220

0.1

10k

0.1

0.1

0.1 0.1

0.1

100p

MA2YD17

HAT2050T

MA2YD17

0.1

HAT2051T

100p

4.7

0.01

0.047

2200p

220k

470k

10k0.5%

1k0.5%

XC61FS1YXXMR

0.1

0.01

100k

XP1210

0

2.2k

4.7k

4.7k

1k

1001000p

470k

FMMT617UN9115

100k 470k

22

6.3

V

2200p 4710V220

4V

1006.3V

100p

2206.3V

0.01

0.1

100k

0.1

12.21

ZD

T6718

0.1

474V

MA

2Y

D15

474V

106.3V

100k

0.022

0.022

0.022

2200p

2200p

1

MA2YD15

106.3V

1

470k

2.2k

0.01

106.3V

10k

MA2YD15

470

20P

11%

22k

106.3V

0.1

0.1

RB715W

100k

10

0MA729

2.2k

MA2YD15

470k

0

0

1000p1k

2.2k

5P

47k

0

0

0

1000p

MA2YD15

(-)(+)

(GND)

(VREC)

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

B1

B2

B3

B4

B5

C1

MO

DE1

MO

DE2

MO

DE3

EFM

ADIP

TRK-

TRK+

FCS-

FCS+

BOTM

PEAK

RFI

ABCD

FE

TE

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A2

A3

A1

A4

A5

A6

A7

A8

A9

A10

SDAT

SCLK

XRST

PDS1

PDS0

VMON

SMON

AREF

CHGG

CHGM

VR

P

HM

ON

GS

W

HC

2

HC

1

UDM

UDP

UEN

CHG

SD

ET

VB

BATM

CHGSW

RS

INP2

INM2

RF2

DCIN

CHGMON

SVREF

GND

GAIN

CHG

DREG

SW

REC

ON

OE

CLK

RI

FI

EFM

VIO

VC

VR

EC

O1

L1 1

PG

ND

1

L1 2

C1

C1

C2

C2

E2

B2

E1

B1

S

DC IN 3V

TE

REXT

VREF

C

D

D-C

Iy

Ix

Jx

Jy

A

A-C

B

TON-C

CIG

CDN

PD-O

DVDD

-LPF

WPP

PD-NI

PD-I

ADFG

(1/4)

S GND

EXT

PG

ND

2

D2

S2

G2

D1

S1

G1

D2

S2

D1

S1

G1 G2

D2

S2

D1

S1

G1 G2

Q604,605

OVER WRITE

HEAD DRIVE

Q608

WAKE UP

SWITCH

-1-2

IGO

VOLTAGE

DETECTOR Q602

CHARGE

CONTROL

SWITCHING

DC/DC

CONVERTER

(CHASSIS)

-1-2

(USB CONNECTOR)

D703,Q704

10µH

10µH

22µH

10µH

10µH

IC501SN761057ADBT

RF AMP,

FOCUS/TRACKING ERROR AMP

S-MON

FE

ABCD

OFC-1

OFC-2

AVCC

PS

LP

EQ

AGND

RFOUT

CCSL2

VC

PEAK

BOTM

DGND

OFTRK

SCK

SBUS

ADIP

-IN

075

VREF

XRSTQ501

2SA1577

AUTOMATIC

CONTROL

POWER

Q705UMD12N

USB ON/OFF

SWITCH

Q601SI2302DS

SWITCHING

GROUND LINE

VOUT

VDD

CE

Q701KP151A12A2MR

B+ SWITCH

Q7032SB1462JVOLTAGE

DETECT

IC702XC6367A361MR

DC/DC

CONVERTER

T601

LINE FILTER

RECHARGEABLE BATTERYRECHARGEABLE BATTERY

DRY BATTERY

SIZE"AA"

1PC. 1.5V

NC-WMAA

1PC. 1.2V

OR

(IEC DESIGNATION LR6)

J602(FOR CHARGING STAND)

GND

VBUS

DATA-

DATA+

ID

(SHIELD)

TRK-

TRK+

FCS-

FCS+

AGND

VREF

C

D

S0

LD-A

LD-K

A

B

MON

SI

AVCC

Iy

Ix

Jx

Jy

HR601

OVER WRITE

HEAD

Q603TS8K1

B+ SWITCH

VR

EC

IN1

OU

TA

PG

ND

2

PG

ND

2

OU

TB

VR

EC

IN2

VG

HB

PG

ND

3

HA

VG

3

C2L

VG

2

C2H

C1H

C1L

VC2

VREF

CVREF

GND

DW BT

DW TP

RF1

INM1

INP1

DTC

VREC

VRECO2

IC601XPC18A22AFCR2

POWER CONTROL,

OVER WRITE HEAD DRIVE

6-7. SCHEMATIC DIAGRAM – MAIN Board (1/4) – • See page 42 for Waveforms. • See page 43 for IC Block Diagrams.

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

Les composants identifiés par une marque 0 sontcritiques pour la sécurité. Ne les remplacer quepar une pièce portant le numéro spécifié.

(Page 40)

(Page 39)

(Page 41)

MZ-N707

3939

R905 C922C906

C921

C908

C905R903

R902

R941

D9

03

L904

C903

L902

R909 R910

D901

C914

R920

R911

C512

C919

C920

D902

L905

C561

R922

C521

C522

C551

C918

R914

R906

R9

17

R9

36

C926

C910

C907

R924

R923

R925

Q903

Q904

R921

R916

R907

R908

C928

C913C912C909

C5

62

C5

65

C5

63

C5

66

C5

67

C5

64

R551

R552

R553

Q902

Q901

R560

R561

R562

R927

C924

D904

R915

C911

R947

R918

C917

C915

L9

06

CN502

L901

IC901

R9

48

C902C901

R946

L5

51

L5

52

L553L554

R928

R919

C916

C927

C557 C558 C559

C904

AP913

AP912

2.2k 1000p

0.01

0.1

0.1

0.12.2k

470k

22k

MA

72

9

1006.3V

10k 10k

MA2YD15

0.1

10k0.5%

470

0.1

10 6.3V

10 6.3V

MA2YD15

0.1

22k

0.1

0.1

0.1

2.2

100

0

4.7

k0

.5%

22

k0

.5%

106.3V

1000p

2.2

220k

220k

220k

2SD2216J-R

2SA1745

470k

220k

1M

100k

0.1

4700p1000p1000p

0.0

22

0.0

1

0.0

22

0.0

1

0.0

1

0.0

22

10k

10k

10k 2SD2216J-R

2SD2216J-R

2.2k

2.2k

2.2k

1M

1000p

MA111-TX

2.2k0.5%

106.3V

1k0.5%

10k0.5%

0.1

0.1

10P

XPC18A32FCR2

10

0k

0.5

%

106.3V

106.3V

10k0.5%

00

00

100k

47k0.5%

1

0.1

0.047 0.047 0.047

226.3V

(VLO)

(VCO)

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

D1

D2

D3

D4

D5

D6

D7

D8

D9

D10

D11

VLO

N

FCS- FCS+

TR

K-

TR

K+

C1

C2

C3

C1

C2

C3

C4

C5

C6

C4

C5

C6

D1

D2

D3

D5

D6

D7

D4

D8

XRST

SCW

SCV

SCU

SP

SMU

SMV

SMW

XMD

CMW

CMV

CMU

CP

CCU

CC

V

CC

W

REC

K

HA

LF

WD

ET

CSEL

FF

SL

ZZ1ZZ2ZZ3

VCP VLP

PG

ND

2

NC

VD

VC2

XRST

CRST

RSTREF

VREF

VB

GND

CLKSEL

VAIFON

FFCLR

SLEEP

CLK

VLO

N

XW

K1

XW

K2

XW

K4

XW

K3

VS

TB

VR

MC

GN

D

VL

VLO

VL

L2

PG

ND

2

UI2

PWM2

CPUO2

CPVO2

CPWO2

OE

GND1

VC

VG

CPWO1

CPVO1

CPUO1

PWM1

UI1

VI1

WI1

PG

ND

W1

WO

1

VM

VW

1

VO

1

PG

ND

UV

1

UO

1

VM

U1

VM

R1

RO

1

PG

ND

1

FO

1

VM

F1

(2/4)

GN

D

NC

VD

D

OU

T

V

U N

W

(SLED)

(SPINDLE)

M602

V

U N

W

M601

1

10

POWER CONTROL

B+ SWITCH

Q903,904

Q901,902

SWITCHING

10µ

H

100µH

100µH

10µH22µH

IC551SC111258FCR2

FOCUS/TRACKING COIL DRIVE,

SPINDLE/SLED MOTOR DRIVE

WM

F2

FO

2

PG

ND

2

RO

2

VM

R2

VM

U2

UO

2

PG

ND

UV

2

VO

2

VM

VW

2

WO

2

PG

ND

W2

WI2

VI2

FI1

RI1

COM1

CPUI1

CPVI1

CPWI1

GND2

NC

CPWI2

CPVI2

CPUI2

COM2

RI2

FI2

IC902XC61CN0802NR

VOLTAGE

DETECTOR

NC

L2

PGND2

LG

VG

INM2

RF2

DTC2

DTC1

INM1

RF1

L1

VGFB

VDRF

PG

ND

1

NC

L1

VC

OU

T

VC

VC

O

VC

GN

D

VIF

FB

VD

FB

VA

FB

VA

VIF

PG

ND

1

D1

D2

D3

TF1

TR1

FR1

FF1

D5

D6

D7

D4

D8

SLEDN

SLEDU

SLEDV

SLEDW

HD DRV-

HD DRV+

CLVW

CLVV

CLVU

CLVN

M603OVER WRITE

HEAD UP/DOWN

6-8. SCHEMATIC DIAGRAM – MAIN Board (2/4) – • See page 42 for Waveform. • See page 43 for IC Block Diagrams.

(Page 38)

(Page 40)

MZ-N707

4040

L802

R844

R846

R845

R806

C841 C820R829

C819C840R828

C801

C834 D804

R839

R815

R816

R831

FB802

FB803

FB804

FB806

C833

C832

X802

SL801

C806

C821C822

C808

C809

C828

C829

C810

C811

C812

C813

R808

R809

R814

R823

C816

R822

R825

R858

R857

R824

C817

C815

C814

R817

R859

C824

R833 R805

R860

R804

C805R861

C839

R807

C838

D803

R803

R840C825

C802

C804

R801

R847

R841

R836

C803

R821

FB801

R832

L801

S805

C818

C807

X801

R843

R838

R827

R834

R852

R835

R802

0 22

22

470

4700p 0.014.7k0.5% 0.0220.01

2.2k0.5%

0.1

0.01 MA729

1M

0

0

0

0

0

0

0

10p 10p

48M

Hz

0.047

476.3V 0.1

10p

226.3V

11

1

1

0.0

1

0.4

7

10k

100k

10

220

0.1

1k

2.2M

1M

1k

2.2k

1

47

6.3

V

470p

100k

1k0.047

2.2k 2.2k

1k

2.2k

0.0471k

1000p

10

4.7

MA

8068-T

X

47k0.5%

100100p

0.01

0.1

220k

0

0

0

0.01

220k

0

470k

0

0.1

10p

45.1

584M

Hz

0

470

0

100k0.5%

68k0.5%

470k0.5%

4.7k0.5%

B1

B2

B3

B4

B5

D1

D2

D3

D4

D5

D6

D7

D8

D9

D10

D11

E1

E2

E3

E4

E5

E8

E9

E10

E11U

DM

UD

P

UEN

VR

P

RFI

VMON

PDS1

PDS0

XRST

SD

AT

SC

LK

VLP

VC

P

AR

EF

AD

IP

TE

SM

ON

VM

ON

FE

AB

CD

BO

TM

PEA

K

EFM

HC

2

HC

1

MO

DE

1

MO

DE2

MO

DE

3

HMON

CHGM

SDET

CHG

CHGG

GSW

HALF

RECK

WDET

XRST

FF

SL

VLON

CS

EL

ZZ1

XMD

CCU

SCU

SMW

SMV

SMU

SCW

SCV

SP

SCU

CMW

CMV

CMU

CCW

CCV

CP

CCU

FR1

FF1

TF1

TR1

SK2

SK1

LR

PAUSE

XHOLD

NV

LS

XL

SD

I0

SD

O0

SC

K0

B1

B2

XS

MUTE

XO

CTL

BEEP

XM

DET

XJD

ET

OP

DET

DTCK

ADDT

LRCK

FS256

DIN1 XPD XCS

XBCK

RECP

TX

MNT3

MNT2

MNT1

MNT0

EFMO

SLCW

SLCV

SLCU

SLDW

SLDV

SFDR

SRDR

FRDR

FFDR

TFDR

TRDR

APCREF

ADFG

FS256

XBCK

ADDT

DADT

NC

NC

AO

UT S

EL

DR

AM

VS

S1

DR

AM

VD

D1

NC

NC

NC

NC

NC

NC

NC

DR

AM

VD

D0

DR

AM

VS

S0

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

DV

SS

0

DV

DD

0

OFTR

K

SS

B D

ATA

SS

B C

LK

VR

EC

PW

M

VL P

WM

VC

PW

M

NC

IFV

DD

0

IFV

SS

0

OP

T D

ET

XJA

CK

DET

XM

IC D

ET

OP

EN

CLO

SE S

W

SET C

OD

E0

SET C

OD

E1

SET C

OD

E2

SET C

OD

E3

XP

ATC

H

SI0

SO

0

SC

K0

XG

UM

ON

BEEP

TES

T1

TES

T0

KD

I

KD

O

TR

ST

XO

PT C

TL

VG

CTL

KR

B

KC

LK

KC

S

TS

B S

SB

CTL

REC

OP

R L

ED

GN

D S

W2

CLK SEL

IFVSS3

IFVDD3

NC

DVDD3

DVSS3

NC

NC

FS4

SPRD

SPFD

SPDV

SPDW

SPCU

SPCW

SPCV

DVSS4

DVDD4

IFVDD4

IFVSS4

SENS

LRCKI/XELT

XBCKI/ECK

DATAI/EDT

XERQ

A11

XOE

XWE

TSTDR3

EVA

FLASHVDD

FLASHVSS

ITO

(3/4)

NC

(V

D P

WM

)

NC

NC

NC

NC

NC

NC

NC

NC

(TES

T)

OPEN

LRCK

10µH

MO

DE1

MO

DE2

MO

DE3

HD

CO

N 1

HD

CO

N 2

XTES

T

XC

S A

DC

XP

D A

DC

PB

VD

D

VD

IOS

C

OS

CI

OS

CO

VS

IOS

C

DA

VD

D

VR

EFL

VR

EFR

DA

VS

S

AS

YO

AS

YI

AV

D1

BIA

S

RFI

AV

S1

PC

O

FIL

I

FIL

O

CLTV

PEA

K

BO

TM

AB

CDFE

AU

X1

VC

AD

IO

AD

RT

AV

D2

AV

S2

AD

RB

SE

TE

DC

HG

AP

C

CK

RF

DTR

F

XLR

F

DV

SS

2

DV

DD

2

XTS

L

DIN

1

NC

NC

MIT

Y

SU

SP

EN

D

US

BIF

VD

D

UD

M

UD

P

UP

UEN

US

BO

SC

VD

D

UO

SC

I

UO

SC

O

US

BO

SC

VS

S

AO

UTL

AO

UTR

LCD STB

PROTECT

SLEEP

FFCLR

CHG GAIN

XRST

VB MON

CHG MON

VREF MON

SET KEY 1

SET KEY 2

HIDC MON

WK DET

REC KEY

HALF LOCK SW

RMC KEY

AVDD

AVSS

JOG A

JOG B

XHP STBY

PD S0

PD S1

PAUSE KEY

SLD MON

VLON

DVSS1

DVDD1

CHG CTL

CHGI CTL

IFVSS2

IFVDD2

T MARK SW

NC

NC

VBUS DET

TSMVDD

RMC DTCK

TSLVDD

NC

NC

TAT

TAN

NAR

IDO

SAK

XMUTE

STAND DET

LCD RST

XUDP UP ON

XCS NV2

XCS LCD

SENSEMIC

GND SW

MUTE

CS RTC

XCS NV1

IFVDD1

IFVSS1

XRST MTR DRV

XRF RST

SPDL MON

XHOLD SW

NC

IC801CXD2677-202GA

CSP(Chip Size Package)

∗

SYSTEM CONTROLLER,

16M BIT D-RAM

DIGITAL SIGNAL PROCESSOR,

S803

PROTECT

DETECT

S806OPEN/CLOSE

DETECT

6-9. SCHEMATIC DIAGRAM – MAIN Board (3/4) – • See page 42 for Waveforms.

(Page38)

(Page39)

(Page41)

MZ-N707

4141

R118 R218

C203

C202

C103

C102

C826

L301

C302C306

C3

05

R3

04

R3

05

C308

R211 R111 R212

R112

C211 C111

C340 C321

R302 C330

R307

R317

C218 C118

C112

C212

C217

C117

R102 R202

C324

R319

C327

C317 C318

C309C323

C213

C113

R830

C823

IC804

R849

R850

R851

FB805

R810

R863

R855 R853

R3

09

C312

C3

34

C2

06

C1

06

C319

FB301

D301

C336

R105 R205

C204

C205

R206

C105

R106 C1

04

C201

R201

R203

R103

R101

C314

R320

R303

R2

07

R1

07

R1

04

R2

04

R315

R306

C110

C210

R318C325 C326

R316

C316

C307 C335

C3

01

R310

R864

C322

C332

C311

R311

C830

C216C116

C101

IC301

J303

CN801

FB303

FB304

FB302

J302C331

F801

D1

01

D2

01

IC303

R826

FB306

FB305

C310 R308

L303

C315

Q301

C320

22k0.5%

22k0.5%

2200p

4700p

2200p

4700p

0.22

0.10.1

2.2

6.3

V

1k

1k

0.1

22k0.5%

22k0.5% 47k

0.5%

47k0.5%

100p 100p

0.1 0.1

1k 0.1

100

100

2200p 2200p

1

1

0.47

0.47

10k0.5%

10k0.5%

106.3V

1k

1000p

226.3V

476.3V

0.047106.3V

474V

474V

1M

0.1

AK6417AM

0

0

0

0

100k

100k

0 0

220k

2.2

0.1

10

00

p

10

00

p

0.01

NNCD6.8H

220p

4.7k 4.7k

2202.5V

0.22

10

0.22

10

22

02

.5V

22k

47k

47k

22k

106.3V

10k

47

10

k

10k

10k

22k

1

1

1k1000p 1000p

100k

104V

0.1 106.3V

47

6.3

V

0

100k

47 6.3V

10 6.3V

0.1

1M

0.1

1000p1000p

AK5354VT

15P

0

0

0

1000p

0.25A125V

02D

Z2.4

-Z

02D

Z2.4

-Z

NJM2173AV

0

0

1000p 0

1

SC4738FL

4.74V

C1

E1

E2

E3

E4

E5

E8

E9

E10

E11

BEEP

MU

TE

SCK0

SDO0

SDI0

DIN1

AD

DT

XB

CK

FS

25

6

LR

CK

SC

K0

SD

O0

SDO0

XM

DE

T

ZZ1

ZZ2

ZZ3

OPDET

XJDET

XOCTL

NV

PAUSE

SK2

SK1

XHOLD

LS

XL

SCK0

LR

XS

B2

B1

XP

D

XC

S

DT

CK

∗

∗∗

∗

XCS

SK

DI

DO

(CHASSIS)

LIN

1

RIN

1

LIN

2

RIN

2

VC

OM

AG

ND

VA

VD

PAUSE

XWK1

SET KEY 1

REC

CS

STB

SDO

SCK

DVDD

RST

(4/4)

SET KEY 2

DGND1

HOLD

S GND

DGND2

B+

OUT L PW

GN

D

OU

T R

AGC INDE

T

VREF INSTB

TCMT

VCC

IN R

IN L

OUTB BEEP

OUTA BEEP

OU

T1

IN1

DC

CU

T1

MIC

V+

1

RE

G

GN

D

NO

ISE

SWITCH

LCD

MODULE

&

-1 -2

4.7k

10k

22k

(FR)

(EXCEPT US,FR)

(US)

∗ R104,204

(US)∗ C101,201

(EXCEPT US)

MIC AMP

EEPROM

A/D CONVERTER

REFERENCE

SWITCHING

VOLTAGE

10µH

10µH

VCC

XBUSY

RST

GND

V+

GV

IN2

OU

T2

DC

CU

T2

MIC

V+

2

ST

BY

MIC

(PLUG IN POWER)

J301

LINE IN

(OPTICAL)

OPTICAL

RECEIVER

LINE IN

JACK

Q3022SA2018TLB+ SWITCHB+ SWITCH

RVDD

DTCK

KEY-R

RGND

HP-GND

HP-L

HP-R

IC302TA2131FL

HEADPHONE AMP

BST

NF2

LPF2

NF1

LPF1

VREFMU

TE

BE

EP

GN

D

BS

T S

W

Q801XP1501

RESET SWITCH

PD

N

CS

N

CC

LK

CD

TI

LR

CK

MC

LK

BC

LK

SD

TO

2.2

0.47

6-10. SCHEMATIC DIAGRAM – MAIN Board (4/4) – • See page 42 for Waveforms. • See page 43 for IC Block Diagrams.

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

Les composants identifiés par une marque 0 sontcritiques pour la sécurité. Ne les remplacer quepar une pièce portant le numéro spécifié.

(Page 40)

(Page 38)

MZ-N707

4242

720 mVp-p

10 µs

100 mVp-p

1 Vp-p

• Waveforms

1 IC501 1 (TE)

200 mVp-p

4 IC501 rs (FE)

6 IC601 4 (CLK)

1 Vp-p

5.67 ns

5 IC702 5 (EXT) (USB mode)

7 IC901 th (CLK)

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

1.9 Vp-p

20.8 ns

1 Vp-p

5.67 ns

9 IC801 <zbz (OSCO)

3 Vp-p

22.1 ns

3 IC501 ed (RF OUT)

200 mVp-p

0 IC801 <znc (RFI)

qa IC801 <zmx (FE)

qs IC801 <z,z (TE)

1 Vp-p

100 mVp-p

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

2 Vp-p

22.7 µs

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

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

2.2 Vp-p

354 ns

2.5 Vp-p

88.6 ns

qh IC801 <xzz (FS4)

1 Vp-p

5.67 ns

ql IC301 qs (LRCK) (REC mode)

2 Vp-p

22.7 µs

qk IC301 qa (MCLK) (REC mode)

2.5 Vp-p

88.6 ns

qj IC301 0 (BCLK) (REC mode)

2.2 Vp-p

354 ns

43

MZ-N707

1

2

3

4

5

6

7

AMP1

14

13

12

11

10

9

8

AMP2

REG

GV

OUT1

DC CUT1

IN1

MIC V+1

REG

NOISE

GND

OUT2

DC CUT2

IN2

MIC V+2

GV

STBY

V+

8765

ADCCONTROLREGISTER

I/F

AUDIO I/FCONTROLLER

HPF

CLOCK DIVIDER

VDVA

AGNDVCOM

1

23

4

LIN1

LIN2RIN1

RIN2

16 PDN

15 CSN14 CCLK13 CDTI

11 MCLK10 BCLK9 SDTO

12 LRCK

IPGA

• IC Block Diagrams

IC301 AK5354VT-E2

IC302 TA2131FL (EL)

IC303 NJM2173AV (TE2)

V REFMTSW

BSTSW

BEEP

19

20

21

22

23

24

18 17 16 15 14 13

PWSW 12

11

10

8

7

BST1

9

BST2

654321

BSTAGC

PWB

PWA

ADD

MT TC

VCC1

INB

INA

BEEPOUTB

BEEPOUTA

VCC2

OUTA

PWR

GND

OUTB DE

T

AGC

IN

BST OUT

BST NF2

LPF2

BST NF1

LPF1

VREF

VREF

IN

GND

BEEP

IN

BST

SW

MT

SW

PW S

W

44

MZ-N707

1TE

REXTWpp LPF

VREF

C

D

D-C

Iy

Ix

Jx

Jy

A

A-C

B

ADIP-IN

FE

ABCDOFC-C1OFC-C2

PS

LPEQAGND

RFCCSL2VC

RESETSCKSBUS

VREF075PEAKBOTM

DGND

OFTRK

S-MON

TON-CCIG

CDN

ADFGDVDD

PD-NIPD-I

PD-O

4344

TWppPK/BTMAwCSLOVREF075A-CD-CMalfaMijAwBPFDwDwBPF

42

39AVCC38

37363534

31302928

27

26

252423

4041

23

4

5

6

7

8

9

10

11

12

13

14

151617181920

2122

A+B+C+DI+J

NPPTONCSL

Aw+DwTON PeakTON Botm

ADIPTE

TEMP

3332

S-MONITOR

TE

RF

FE

APC

ADIP

T-ON

SERIALI/F

PEAK/BOTM

OF TRK

ABCD

Tpp/Wpp

IC501 SN761057A

45

MZ-N707

IC551 SC111258FCR2

VC VG

VC

43

48

47

44

45

46

495051

52

53

54

5556

1 2 3 4 5

42 41 39 373840

6

35 34 3336 31 30 2932

8 9 107 12 13 14

15

11

26

2728

24

23

2221

20

25

17

16

18

19

UI2

OE

CPWO2

PWM2

CPUO2

CPVO2

GND1VCVG

CPWO1

CPVO1

CPUO1

PWM1UI1

VI1

WI1

PGND

W1

WO1

VMVW

1VO

1

UO1

VMU1

VMR1

PGND

UV1

PGND

1FO

1VM

F1

RO1

FI1

COM2

RI2FI2

CPVI2

CPWI2

NCGND2

CPWI1

CPUI2

COM1

RI1

CPUI1

CPVI1

VI2

WI2

WO2

VO2

VMVW

2

PGND

W2

UO2

VMU2

VMR2

PGND

UV2

PGND

2FO

2VM

F2

RO2

3PHASECONTROL

CH1

3PHASEPRE DRIVER

CH1

H-BRIDGEPRE DRIVER

CH1

H-BRIDGECONTROL

CH1

+–

+V

W

–

U+–

3PHASECONTROL

CH2

3PHASEPRE DRIVER

CH2

H-BRIDGEPRE DRIVER

CH2

H-BRIDGECONTROL

CH2

+–

+V

U

–

W+–BIAS

VC LOWVOLTAGE

DETECTOR

VG

VGVC

VC

VGVC

VGVC

VC

VGVC

VGVC

VC

VC

46

MZ-N707

+–

1

2

3

+–

VREF WITHSOFT START,

CE

RAMP WAVEGENERATOR,

OSC

PWM/PFMCONTROLLER

PHASECOMPENSATION

BUFFER,DRIVER 5

4

VOUT

VDD

CE GND

EXTERRORAMP

PWMCOMPARATOR

IC601 XPC18A22AFCR2

IC702 XC6367A361MR

2930313233343536373839404142

43

44

45

46474849

50

51

52

545556

1

53

2 3 4 5 6 7 8 9 10 11 12 13 14

15

16

17

18

19

20

21

22

24

23

25

26

2728

VB

BATM

CHGSW

RSINP2INM2

RF2

DCIN

CHGMON

SVREF

GAINCHG

DREG

GND

SWRE

CON OE CLK RI FI

EFM

VIO VC

VREC

O1 LI1

PGND

1

PGND

1

LI1

VRECO2

VREC

DTC

INP1

INM1

RF1

DW TP

DW BT

CVREF

GND

VREF

VC2

C1LC1H

VG2

C2L

C2H

VG3

HAPGND

3

HBVGVREC

IN2

OUTB

PGND

2

PGND

2

OUTA

VREC

IN1

OUTPUT SW

CONTROL

OUTPUT SW

CONTROL

PWM

SYSTEM

OUTPUT SW

CHARGECONTROL

DC INDETECT

DC INBANDGAP

HI-BRIDGEPRE DRIVER

EFMPRE DRIVER

CHARGEPUMP 2

CHARGEPUMP 1

VREFBUFFER

SET-UP DOWNPRE DRIVER

LEVELSHIFT

VC AMP

CHARGEMONITOR

X2/X4

BATTERYCHARGER

&REGULATOR

VC VG DC IN

DC IN

DC IN

DC IN

DC IN

VIO

VIO VC

VC

VC

VC VC2

VC2 VG

VCVG

VG2

SW

VG2VG3

VG3VG2VG

VC

VG3

47

MZ-N707

IC901 XPC18A32FCR2

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

28

27

26

25

24

23

22

21

20

191817

16

15

1413121110987654321

5655545352

51

50

49

48

47

46

4544

43

+–

+–

CLKSLEEPFFCLR

VAIFONCLKSEL

GND

VB

VREF

RSTREF

CRST

XRST

VC2VD

NC

PGND

2

PGND

2L2VLVLOVL

GND

VRM

C

VSTB

XWK4

XWK3

XWK2

XWK1

VLON

L1

RF1

INM1

DTC1

DTC2

RF2

INM2

PWM1

PWM2

VGLGPGND2

L2

NC

VIF

VA VAFB

VDFB

VIFF

B

VC VCO

VC VC O

UTL1 NC PG

ND1

PGND

1

GND

SERIES PASSREGULATOR VA

SERIES PASSREGULATOR VD

POWERSWITCH 2

STEP-UPPRE DRIVER

STEP-UPPRE DRIVER

POWERSWITCH 1

OUTPUTSW

PWM

START-UP

PWM

OUTPUT SW

SERIES PASSREGULATOR VIF

BANDGAPREFERENCE

OUTPUT SW

SYSTEMCONTROL

STEP-UPDC/DC

CONVERTEROUTPUT

SW

OUTPUT SW

OUTPUT SW

VC VC VC

VC

VC

VC

VSTB

VSTB

VB

VG VG

VB VB VC VG

VG

VGVCVB

VGVC

FFCLR

VB VC

48

MZ-N707

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

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

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 (+2.3V) (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 (+1.2V) 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 (+2.3V) (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

49

MZ-N707

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


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

2 NC I Test input terminal for D-RAM Not used

3 to 7 NC O Address signal output terminal for D-RAM Not used

8, 9 NC I/O Two-way data bus terminal for D-RAM Not used

10, 11 DRAMVDD0, 1 — Power supply terminal (for D-RAM) (+2.4V)

12, 13 DRAMVSS0, 1 — Ground terminal (for D-RAM)

14, 15 NC I/O Two-way data bus terminal for D-RAM Not used

16 to 19 NC O Address signal output terminal for D-RAM Not used

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

21 NC I Test input terminal for D-RAM Not used

22, 23 NC O Address signal output terminal for D-RAM Not used

24 DVSS0 — Ground terminal (for the DSP block)

25 DVDD0 — Power supply terminal (for the DSP block) (+1.5V)

26 OFTRK I Off track signal input from the DSP monitor (3)

27 SSB DATA I/O SSB data input/output with the RF amplifier and the remote commander attached headphone

28 SSB CLK O SSB clock output to the RF amplifier

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

30 VL PWM O PWM signal output for the laser power supply voltage control to the power control

31 VC PWM O PWM signal output for the system power supply voltage control to the power control

32 NC (VD PWM) O VD power supply voltage control signal output terminal Not used

33 NC — Not used

34 IFVDD0 — Power supply terminal (for the microcomputer I/F block) (+2.3V)

35 IFVSS0 — Ground terminal (for the microcomputer I/F block)

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

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

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

39OPEN CLOSE

SWI

Open/close detection switch of the upper panel input terminal“L”: when upper panel close

40, 41 SET CODE0, 1 I Input terminal for the set (open in this set)

42, 43 SET CODE2, 3 I Input terminal for the set (fixed at “L” in this set)

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

45 SI0 I Serial data input from the nonvolatile memory

46 SO0 OSerial data output to the nonvolatile memory, A/D converter and liquid crystal display element module

47 SCK0 OSerial clock signal output to the nonvolatile memory, A/D converter and liquid crystal display element module

48 XGUM ON IRechargeable battery detection switch input terminal “L”: there is rechargeable batteryNot used

49 BEEP O Beep sound control signal output to the headphone amplifier

50, 51 TEST1, TEST0 I Input terminal for the main test (normally fixed at “L”)

52 KDO O Data output terminal Not used

53 KRB I Ready/busy signal input terminal Not used

54 KCLK O Clock signal output terminal Not used

55 KCS O Chip select signal output terminal Not used

56 KDI I Data input terminal Not used

50

MZ-N707


57 TRST I Input terminal for the test mode set (normally fixed at “L”)

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

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

60 AOUT SEL O HP/LINE changeover signal output terminal Not used

61 REC OPR LED O LED ON/OFF control signal output terminal Not used

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

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

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

65 MIC SENSE OMic sensitivity control signal output to the mic amplifier“L”: Low sensitivity “H”: High sensitivity (normally: “H”) Not used

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 for the headphone amplifier “H”: muting ON

70 CS RTC O Chip select signal output terminal Not used

71 XCS NV1 O Chip select signal (1) output to the nonvolatile memory



74XRST MTR

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

75 XRF RST O Reset control signal output to the RF amplifier “L”: reset

76 SPDL MON I Spindle servo monitor signal input terminal

77 XHOLD SW I HOLD switch input terminal “L”: hold ON

78, 79 JOG A, B I Jog dial pulse input terminal Not used

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



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 O Power supply control signal output for the head phone

94 XCS NV2 O Chip select signal (2) output terminal Not used



97 T MARK SW I T MARK (track mark) switch input terminal “L”: track mark detection Not used

98 NC O LED ON/OFF control signal output terminal for CHG (charge display) Not used

99 NC I Initial switch detection input terminal Not used

100 NC — Not used

101 XUDP UP ON O Pullup resistor changeover control signal 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 terminal “L”: muting ON Not used

51

MZ-N707


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

105 STAND DET I Charging stand detection signal input terminal

106 VB MON I Voltage monitor input terminal (A/D input) of the UNREG power supply

107 CHG MON I Charge voltage monitor input (A/D input) from the power control

108 VREF MON I Clear reference voltage monitor input terminal (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 signal input terminal

112 HIDC MON I HIGH DC voltage monitor input terminal (A/D input)

113 WK DET I Set key and USB start switching detection signal input terminal (A/D input)

114 REC KEY I REC key input terminal (A/D input)

115HALF LOCK

SWI

Open button detection switch input terminal (A/D input)Input “L” when the open button is pressed. Input “H” in other cases.

116 RMC KEY I Key input terminal (A/D input) from the remote commander attached headphone

117 AVDD — Power supply terminal (for the microcomputer analog) (+2.8V)

118 AVSS — Ground terminal (for the microcomputer analog)

119 TSMVDD — Power supply terminal (for the TSB master communication) (+2.8V)

120 RMC DTCK I/O Serial data input/output with the remote commander attached headphone

121 TSLVDD — Power supply terminal (for the I/F to TSB slave) (+2.3V)

122, 123 NC — Not used

124 TAT — Not used

125 TAN — Not used

126 NAR — Not used

127 ID0 — Not used

128 SAK — Not used

129 IT0 — Not used

130 MITY — Ground terminal Not used

131 SUSPEND O USB suspend signal output terminal

132 USBIFVDD — Power supply terminal (for USB I/F) (+3.3V)

133 UDM I USB data (-) input terminal

134 UDP I USB data (+) input terminal

135 UPUEN O USB pullup resistor connection control output terminal

136 USBOSCVDD — Power supply terminal (for the USB oscillation circuit) (+2.4V)

137 UOSCI I Clock (48MHz) input terminal for the USB

138 UOSCO O Clock (48MHz) output terminal for the USB

139 USBOSCVSS — Ground terminal (for the USB oscillation circuit)

140 to 142

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

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

144 PBVDD — Power supply terminal (+2.3V)

145 HD CON 2 O Over write head control signal output to the over write head drive

146 XTEST I Input 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

149 VDIOSC — Power supply terminal (for the OSC cell) (+2.4V)

150 OSCI I System clock (45.1584MHz) input terminal

151 OSCO O System clock (45.1584MHz) output terminal

152 VSIOSC — Ground terminal (for the OSC cell)

52

MZ-N707


153 DAVDD — Power supply terminal (for the built-in D/A converter) (+2.4V)

154 VREFL I Reference voltage input terminal (for the built-in D/A converter L-CH)

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

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

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

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

159 ASYO O Playback EFM duplex signal output terminal

160 ASYI I Playback EFM comparison slice level input terminal

161 AVD1 — Power supply terminal (for the DSP asymmetry system analog) (+2.4V)

162 BIAS I Bias current input terminal for the playback EFM comparison

163 RFI I Playback EFM the RF signal input from the RF amplifier

164 AVS1 — Ground terminal (for the DSP asymmetry system analog)

165 PCO O Phase comparison output terminal for the playback EFM system master PLL

166 FILI I Filter input terminal for the playback EFM system master PLL

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

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

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 (I3 signal/temperature signal) input terminal (A/D input)

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 — Power supply terminal (for the DSP servo analog system) (+2.4V)

178 AVS2 — Ground terminal (for the DSP servo analog system)

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

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

181 TE I Tracking error signal input from the Tracking error amplifier

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

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

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



189 XTSL IInput terminal for the frequency set up of the system clock“L”: 45.1584MHz, “H”: 22.5792MHz (fixed at “L” in this set)

190 DIN1 I Input terminal of the record system digital audio signal

191 to 193

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

194 DADT O Audio data output terminal Not used

195 ADDT I Data input from the external A/D converter

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

199 NC I Ground terminal Clock signal input from the external VCO Not used

53

MZ-N707




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

203 NC O Filter cut off control signal output terminal Not used



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



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



230 EFMO O EFM encode data output for the record to the over write head drive

231 to 233

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

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

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

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

241 XERQ I Input terminal for the ATRAC data I/F Not used

242 A11 O Address signal output terminal for D-RAM Not used

243 XOE O Output enable signal output terminal for D-RAM Not used

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

245 TSTDR3 I Test input terminal for D-RAM Not used

246 EVA IEVA/FLASH chip discrimination input terminal “L”: FLASH chip, “H”: EVA chip(fixed at “L” in this set)

54

MZ-N707


247 FLASHVDD — Power supply terminal (for the built-in flash memory) (+2.4V)

248 FLASHVSS — Ground terminal (for the built-in flash memory)

249 to 256

NC — Not used

55

MZ-N707

7-1. UPPER PANEL, CASE (LOWER) SECTION

SECTION 7EXPLODED VIEWS

• Items marked “*” are not stocked since theyare seldom required for routine service. Somedelay should be anticipated when orderingthese items.

• The mechanical parts with no reference num-ber in the exploded views are not supplied.

• Accessories are given in the last of the elec-trical parts list.

NOTE:• -XX and -X mean standardized parts, so they

may have some difference from the originalone.

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

↑ ↑Parts Color Cabinet's Color

• AbbreviationCND : Canadian modelFR : French model

Les composants identifiés par unemarque 0 sont critiquens pour lasécurité.Ne les remplacer que par une pièceportant le numéro spécifié.

The components identified by mark0 or dotted line with mark 0 arecritical for safety.Replace only with part numberspecified.

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

1 X-3381-803-1 PANEL (S) SUB ASSY, UPPER (SILVER)1 X-3381-804-1 PANEL (L) SUB ASSY, UPPER (BLUE)1 X-3381-805-1 PANEL (B) SUB ASSY, UPPER (BLACK)2 3-234-449-17 SCREW (M1.4) (for BLACK)2 3-234-449-19 SCREW (M1.4) (for BLUE, SILVER)

3 3-237-094-01 SPRING (BUTTON), COMPRESSION4 1-804-543-11 LCD MODULE5 3-318-382-91 SCREW (1.7X2.5), TAPPING6 3-237-098-01 CASE (LOWER) (SILVER) (AEP, UK, FR)6 3-237-098-11 CASE (LOWER) (SILVER) (US, CND)

6 3-237-098-21 CASE (LOWER) (BLUE) (AEP, UK, FR)6 3-237-098-31 CASE (LOWER) (BLUE) (US, CND)

6 3-237-098-41 CASE (LOWER) (BLACK) (AEP, UK, FR)6 3-237-098-51 CASE (LOWER) (BLACK) (US, CND)7 3-237-100-01 CAP (P) (for BLUE, SILVER)7 3-237-100-11 CAP (P) (for BLACK)8 3-237-099-01 BUTTON (OPEN)

9 3-225-636-21 LID, BATTERY CASE (SILVER)9 3-225-636-31 LID, BATTERY CASE (BLUE)9 3-225-636-41 LID, BATTERY CASE (BLACK)10 3-238-582-01 SHEET (GROUND)11 3-239-790-01 SPACER (UP)

12 3-237-093-01 BUTTON (CONTROL B)

chassis section

12

11

12

10

3

4

5

67

2

9

8

2

2

56

MZ-N707

7-2. CHASSIS SECTION


51 3-237-072-01 SCREW (MD), STEP52 3-238-127-01 SPACER (HOLDER)53 X-3381-652-1 CHASSIS (5192) ASSY, SET54 3-237-075-01 SPRING (POP UP-L), TORSION55 3-237-083-01 SPRING (POP UP-R), TORSION

56 3-239-791-01 SHEET (FULCRUM PLATE LA)

57 3-318-382-91 SCREW (1.7X2.5), TAPPING58 3-237-080-01 SLIDER, OPEN59 3-237-082-01 SPRING (LOCK), TENSION60 3-237-081-01 SPRING (LIMITTER), COMPRESSION61 3-335-797-01 SCREW (M1.4X2), TOOTHED LOCK

62 3-239-800-01 SHEET (FULCRUM PLATE RA)

MT-MZN707-177

main board section

5151

52

53

56

62

54

57

57

58

59

60 61

55

57

MZ-N707

7-3. MAIN BOARD SECTION


101 3-237-079-01 CASE, BATTERY102 3-237-073-01 TERMINAL BOARD (+), BATTERY103 3-237-074-01 TERMINAL (–), BATTERY

* 104 X-3381-933-1 MAIN BOARD, COMPLETE (EXCEPT US, FR)* 104 X-3381-967-1 MAIN BOARD, COMPLETE (US)* 104 X-3382-202-1 MAIN BOARD, COMPLETE (FR)

101

102

103

104

58

MZ-N707

7-4. MECHANISM DECK SECTION-1(MT-MZN707-177)

The components identified bymark 0 or dotted line withmark 0 are critical for safety.Replace only with part num-ber specified.

Les composants identifiés par unemarque 0 sont critiques pour lasécurité.Ne les remplacer que par une pièceportant le numéro spécifié.


301 X-3381-219-1 HOLDER ASSY302 3-224-779-02 SPRING, THRUST DETENT303 3-225-996-01 SCREW (M1.4) (EG), PRECISION PAN304 4-222-216-01 GEAR (SA)305 3-338-645-31 WASHER (0.8-2.5)

306 4-222-208-01 GEAR (SB)

307 3-043-237-02 BEARING (N)308 4-222-203-02 SCREW, LEAD

0309 X-3381-589-1 SERVICE ASSY, OP (LCX-5R)310 3-049-336-03 SPRING (S), RACK311 3-225-996-06 SCREW (M1.4) (EG), PRECISION PAN

mechanism deck section-2

301

not supplied

311

310

309

308

307

305

304

303

302

306

59

MZ-N707

7-5. MECHANISM DECK SECTION-2(MT-MZN707-177)


351 3-225-278-11 SCREW, TAPPING352 3-235-838-01 COVER, MOTOR353 3-235-836-01 GEAR (HB)354 3-222-544-01 GEAR (HA)355 3-235-835-01 GEAR (HC)

356 3-235-834-01 CHASSIS357 3-235-830-01 PLATE, RATCHET358 X-3379-529-4 BASE ASSY, MOTOR359 3-225-996-07 SCREW (M1.4) (EG), PRECISION PAN

360 3-235-839-01 LEVER (RACK)361 3-338-645-31 WASHER (0.8-2.5)362 4-222-222-01 GEAR (RACK)363 A-3174-089-A SHAFT BLOCK ASSY, SUBM601 8-835-744-01 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)

M601

M603

351

351

363

362

361

360

359

352

353

354

355

356

357358

M602

60

MZ-N707SECTION 8

ELECTRICAL PARTS LIST


MAIN

* X-3381-933-1 MAIN BOARD, COMPLETE (EXCEPT US, FR)* X-3381-967-1 MAIN BOARD, COMPLETE (US)* X-3382-202-1 MAIN BOARD, COMPLETE (FR)

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

< CAPACITOR >

C101 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V(US)

C101 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10V(EXCEPT US)

C102 1-164-941-11 CERAMIC CHIP 0.0047uF 10% 16VC103 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50VC104 1-135-868-11 TANTALUM CHIP 220uF 20% 2.5V

C105 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10VC106 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC110 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC111 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC112 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C113 1-131-862-11 TANTALUM CHIP 47uF 20% 4VC116 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC117 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10VC118 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50VC201 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V

(US)

C201 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10V(EXCEPT US)

C202 1-164-941-11 CERAMIC CHIP 0.0047uF 10% 16VC203 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50VC204 1-135-868-11 TANTALUM CHIP 220uF 20% 2.5VC205 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V

C206 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC210 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC211 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC212 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC213 1-131-862-11 TANTALUM CHIP 47uF 20% 4V

C216 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC217 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10VC218 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50VC301 1-110-569-11 TANTALUM CHIP 47uF 20% 6.3VC302 1-107-820-11 CERAMIC CHIP 0.1uF 16V

C305 1-135-149-21 TANTALUM CHIP 2.2uF 20% 10VC306 1-107-820-11 CERAMIC CHIP 0.1uF 16VC307 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC308 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC309 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V

NOTE:• Due to standardization, replacements in the

parts list may be different from the parts speci-fied in the diagrams or the components usedon the set.

• -XX and -X mean standardized parts, so theymay have some difference from the originalone.

• RESISTORSAll resistors are in ohms.METAL: Metal-film resistor.METAL OXIDE: Metal oxide-film resistor.F: nonflammable

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

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

• CAPACITORSuF: µF

• COILSuH: µH

C310 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC311 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC312 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10VC314 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3VC315 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C316 1-135-201-11 TANTALUM CHIP 10uF 20% 4VC317 1-119-750-11 TANTALUM CHIP 22uF 20% 6.3VC318 1-110-569-11 TANTALUM CHIP 47uF 20% 6.3VC319 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC320 1-135-151-21 TANTALUM CHIP 4.7uF 20% 4V

C321 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC322 1-110-569-11 TANTALUM CHIP 47uF 20% 6.3VC323 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3VC324 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3VC325 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V

C326 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC327 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC330 1-107-820-11 CERAMIC CHIP 0.1uF 16VC331 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC332 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3V

C334 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC335 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3VC336 1-164-933-11 CERAMIC CHIP 220PF 10% 50VC340 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC501 1-164-874-11 CERAMIC CHIP 100PF 5% 50V

C502 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16VC503 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50VC504 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50VC505 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC506 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V

C507 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16VC508 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC509 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50VC510 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50VC511 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V

C512 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC513 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50VC514 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16VC515 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC516 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C518 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3VC519 1-164-941-11 CERAMIC CHIP 0.0047uF 10% 16VC521 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

• AbbreviationCND : Canadian modelFR : French model

Les composants identifiés par unemarque 0 sont critiquens pour lasécurité.Ne les remplacer que par une pièceportant le numéro spécifié.

The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

When indicating parts by referencenumber, please include the board.


61

MZ-N707

C522 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC523 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C524 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3VC527 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10VC529 1-165-851-11 TANTALUM CHIP 10uF 20% 6.3VC530 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50VC531 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V



C567 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC601 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC602 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC603 1-128-964-11 TANTALUM CHIP 100uF 20% 6.3VC604 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V

C605 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC606 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC607 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC608 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC609 1-131-862-11 TANTALUM CHIP 47uF 20% 4V

C611 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3VC612 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3VC613 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC614 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC615 1-137-760-11 CAP-CHIP 100PF 5% 100V

C616 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC618 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC619 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC621 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC622 1-131-862-11 TANTALUM CHIP 47uF 20% 4V

C623 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC624 1-165-851-11 TANTALUM CHIP 10uF 20% 6.3VC625 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC627 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC628 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V

C629 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC630 1-128-829-11 TANTALUM CHIP 220uF 20% 6.3VC631 1-124-413-31 ELECT 220uF 20% 4VC632 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3VC633 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C634 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC635 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC636 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC639 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC701 1-137-739-11 TANTALUM 22uF 20% 6.3V

C702 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50VC703 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC704 1-137-934-11 TANTALUM CHIP 47uF 20% 10VC801 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC802 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V

C803 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC804 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC805 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10VC806 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10VC807 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V

C808 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50VC809 1-137-739-11 TANTALUM 22uF 20% 6.3VC810 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC811 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC812 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V

C813 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10VC814 1-164-935-11 CERAMIC CHIP 470PF 10% 50VC815 1-110-569-11 TANTALUM CHIP 47uF 20% 6.3VC816 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC817 1-109-982-11 CERAMIC CHIP 1uF 10% 10V

C818 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC819 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16VC820 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC821 1-137-740-11 TANTALUM 47uF 20% 6.3VC822 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C823 1-107-820-11 CERAMIC CHIP 0.1uF 16VC824 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10VC825 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC826 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10VC828 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C829 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC830 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC832 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50VC833 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50VC834 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V

C838 1-117-720-11 CERAMIC CHIP 4.7uF 10VC839 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC840 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC841 1-164-941-11 CERAMIC CHIP 0.0047uF 10% 16VC901 1-165-851-11 TANTALUM CHIP 10uF 20% 6.3V

C902 1-165-851-11 TANTALUM CHIP 10uF 20% 6.3VC903 1-128-964-11 TANTALUM CHIP 100uF 20% 6.3VC904 1-119-750-11 TANTALUM CHIP 22uF 20% 6.3VC905 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC906 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V

C907 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10VC908 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC909 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC910 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC911 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3V

C912 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC913 1-164-941-11 CERAMIC CHIP 0.0047uF 10% 16VC914 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC915 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC916 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C917 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC918 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10VC919 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3VC920 1-117-919-11 TANTALUM CHIP 10uF 20% 6.3VC921 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C922 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC924 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC926 1-165-851-11 TANTALUM CHIP 10uF 20% 6.3V

MAIN


62

MZ-N707

MAIN

C927 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC928 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

< CONNECTOR >

CN501 1-573-360-21 CONNECTOR, FFC/FPC 20PCN502 1-573-350-11 CONNECTOR, FFC/FPC 10PCN701 1-816-036-21 CONNECTOR (SQUARE TYPE) (USB) 5P

(USB CONNECTOR)CN801 1-573-355-11 CONNECTOR, FFC/FPC 15P

< DIODE >

D101 8-719-056-72 DIODE 02DZ2.4-Z (TPH3)D201 8-719-056-72 DIODE 02DZ2.4-Z (TPH3)D301 6-500-116-01 DIODE NNCD6.8H-T1D601 8-719-081-33 DIODE MA2YD1500LS0D602 8-719-081-33 DIODE MA2YD1500LS0

D603 8-719-081-33 DIODE MA2YD1500LS0D604 8-719-081-33 DIODE MA2YD1500LS0D606 8-719-081-35 DIODE MA2YD1700LS0D607 8-719-081-33 DIODE MA2YD1500LS0D608 8-719-081-35 DIODE MA2YD1700LS0

D610 8-719-082-45 DIODE RB715W-TLD701 8-719-420-51 DIODE MA729-TXD703 8-719-081-33 DIODE MA2YD1500LS0D803 8-719-017-58 DIODE MA8068-TXD804 8-719-420-51 DIODE MA729-TX

D901 8-719-081-33 DIODE MA2YD1500LS0D902 8-719-081-33 DIODE MA2YD1500LS0D903 8-719-420-51 DIODE MA729-TXD904 8-719-404-50 DIODE MA111-TX

< FUSE >

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

< FERRITE BEAD/RESISTOR >

FB301 1-500-329-21 FERRITEFB302 1-216-864-11 METAL CHIP 0 5% 1/16WFB303 1-216-864-11 METAL CHIP 0 5% 1/16WFB304 1-216-864-11 METAL CHIP 0 5% 1/16WFB305 1-216-864-11 METAL CHIP 0 5% 1/16W

FB306 1-469-084-21 FERRITEFB701 1-216-864-11 METAL CHIP 0 5% 1/16WFB702 1-216-864-11 METAL CHIP 0 5% 1/16WFB703 1-216-864-11 METAL CHIP 0 5% 1/16WFB704 1-216-864-11 METAL CHIP 0 5% 1/16W

FB801 1-216-864-11 METAL CHIP 0 5% 1/16WFB802 1-216-864-11 METAL CHIP 0 5% 1/16WFB803 1-216-864-11 METAL CHIP 0 5% 1/16WFB804 1-216-864-11 METAL CHIP 0 5% 1/16WFB805 1-216-864-11 METAL CHIP 0 5% 1/16W

FB806 1-216-864-11 METAL CHIP 0 5% 1/16W

< IC >

IC301 8-759-694-88 IC AK5354VT-E2IC302 8-759-598-15 IC TA2131FL (EL)IC303 8-759-825-56 IC NJM2173AV (TE2)IC501 6-701-391-01 IC SN761057AIC551 6-700-680-01 IC SC111258FCR2

IC601 6-701-477-01 IC XPC18A22AFCR2IC604 6-700-958-01 IC XC61FS1YXXMRIC702 6-702-333-01 IC XC6367A361MR

@ IC801 8-752-930-27 IC CXD2677-202GAIC804 8-759-593-47 IC AK6417AM-E2

IC901 8-759-698-61 IC XPC18A32FCR2IC902 6-701-978-01 IC XC61CN0802NR

< JACK >

J301 1-815-950-11 JACK (LINE IN (OPTICAL))J302 1-793-288-43 JACK (i)J303 1-794-084-12 JACK (MIC (PLUG IN POWER))J601 1-785-383-11 JACK, DC (POLARITY UNIFIED TYPE)

(DC IN 3V)J602 1-815-912-21 JACK, DC (FOR CHARGING STAND)

< COIL/SHORT >

L301 1-414-398-11 INDUCTOR 10uHL303 1-414-398-11 INDUCTOR 10uHL501 1-414-398-11 INDUCTOR 10uHL502 1-414-398-11 INDUCTOR 10uHL551 1-216-296-11 SHORT 0

L552 1-216-296-11 SHORT 0L553 1-216-296-11 SHORT 0L554 1-216-296-11 SHORT 0L601 1-428-912-21 CHOKE COIL 10uHL602 1-414-398-11 INDUCTOR 10uH

L701 1-469-952-21 CHOKE COIL 22uHL801 1-216-296-11 SHORT 0L802 1-469-535-21 INDUCTOR 10uHL901 1-419-953-21 CHOKE COIL 100uHL902 1-419-949-21 CHOKE COIL 22uH

L904 1-414-398-11 INDUCTOR 10uHL905 1-469-426-21 INDUCTOR 100uHL906 1-469-367-21 INDUCTOR 10uH

< TRANSISTOR >

Q301 8-729-037-52 TRANSISTOR 2SC4738F-Y/GR (TPL3)Q302 8-729-051-23 TRANSISTOR 2SA2018TLQ501 8-729-922-10 TRANSISTOR 2SA1577-T106-QRQ601 8-729-046-45 FET SI2302DS-T1Q602 8-729-046-44 TRANSISTOR ZDT6718TA

Q603 8-729-053-71 FET TS8K1TBQ604 8-729-046-43 FET HAT2051T-ELQ605 8-729-046-42 FET HAT2050T-ELQ608 8-729-426-51 TRANSISTOR XP1210-TXEQ701 8-729-053-03 FET XP151A12A2MR

Q703 8-729-037-86 TRANSISTOR 2SB1462J-R (TX).SOQ704 8-729-041-51 TRANSISTOR FMMT617TAQ705 8-729-047-48 TRANSISTOR UMD12N-TRQ706 8-729-037-63 TRANSISTOR UN9115J-(TX).SOQ801 8-729-429-44 TRANSISTOR XP1501-TXE

Q901 8-729-037-92 TRANSISTOR 2SD2216J-R (TX).SOQ902 8-729-037-92 TRANSISTOR 2SD2216J-R (TX).SOQ903 8-729-037-92 TRANSISTOR 2SD2216J-R (TX).SOQ904 8-729-034-59 TRANSISTOR 2SA1745-6.7-TL



@ Replacement of CXD2677-202GA (IC801)used in this set requires a special tool.


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MZ-N707

< RESISTOR >

R101 1-218-969-11 RES-CHIP 22K 5% 1/16WR102 1-208-707-11 METAL CHIP 10K 0.5% 1/16WR103 1-218-973-11 RES-CHIP 47K 5% 1/16WR104 1-218-961-11 RES-CHIP 4.7K 5% 1/16W

(FR)R104 1-218-965-11 RES-CHIP 10K 5% 1/16W

(EXCEPT US, FR)

R104 1-218-969-11 RES-CHIP 22K 5% 1/16W(US)

R105 1-218-961-11 RES-CHIP 4.7K 5% 1/16WR106 1-208-635-11 RES-CHIP 10 5% 1/16WR107 1-218-965-11 RES-CHIP 10K 5% 1/16WR111 1-208-715-11 METAL CHIP 22K 0.5% 1/16W

R112 1-208-927-11 METAL CHIP 47K 0.5% 1/16WR118 1-208-715-11 METAL CHIP 22K 0.5% 1/16WR201 1-218-969-11 RES-CHIP 22K 5% 1/16WR202 1-208-707-11 METAL CHIP 10K 0.5% 1/16WR203 1-218-973-11 RES-CHIP 47K 5% 1/16W

R204 1-218-961-11 RES-CHIP 4.7K 5% 1/16W(FR)

R204 1-218-965-11 RES-CHIP 10K 5% 1/16W(EXCEPT US, FR)

R204 1-218-969-11 RES-CHIP 22K 5% 1/16W(US)

R205 1-218-961-11 RES-CHIP 4.7K 5% 1/16WR206 1-208-635-11 RES-CHIP 10 5% 1/16W

R207 1-218-965-11 RES-CHIP 10K 5% 1/16WR211 1-208-715-11 METAL CHIP 22K 0.5% 1/16WR212 1-208-927-11 METAL CHIP 47K 0.5% 1/16WR218 1-208-715-11 METAL CHIP 22K 0.5% 1/16WR302 1-218-953-11 RES-CHIP 1K 5% 1/16W

R303 1-218-937-11 RES-CHIP 47 5% 1/16WR304 1-218-953-11 RES-CHIP 1K 5% 1/16WR305 1-218-953-11 RES-CHIP 1K 5% 1/16WR306 1-218-969-11 RES-CHIP 22K 5% 1/16WR307 1-218-941-11 RES-CHIP 100 5% 1/16W

R308 1-218-990-11 SHORT 0R309 1-218-981-11 RES-CHIP 220K 5% 1/16WR310 1-218-990-11 SHORT 0R311 1-218-989-11 RES-CHIP 1M 5% 1/16WR315 1-218-965-11 RES-CHIP 10K 5% 1/16W

R316 1-218-977-11 RES-CHIP 100K 5% 1/16WR317 1-218-941-11 RES-CHIP 100 5% 1/16WR318 1-218-953-11 RES-CHIP 1K 5% 1/16WR319 1-218-953-11 RES-CHIP 1K 5% 1/16WR320 1-218-965-11 RES-CHIP 10K 5% 1/16W

R501 1-218-973-11 RES-CHIP 47K 5% 1/16WR502 1-218-981-11 RES-CHIP 220K 5% 1/16WR503 1-218-985-11 RES-CHIP 470K 5% 1/16WR505 1-208-707-11 METAL CHIP 10K 0.5% 1/16WR507 1-218-953-11 RES-CHIP 1K 5% 1/16W

R517 1-208-683-11 METAL CHIP 1K 0.5% 1/16WR519 1-218-977-11 RES-CHIP 100K 5% 1/16WR521 1-218-446-11 METAL CHIP 1 5% 1/10WR522 1-218-446-11 METAL CHIP 1 5% 1/10WR551 1-218-965-11 RES-CHIP 10K 5% 1/16W

R552 1-218-965-11 RES-CHIP 10K 5% 1/16W

R553 1-218-965-11 RES-CHIP 10K 5% 1/16WR560 1-218-957-11 RES-CHIP 2.2K 5% 1/16WR561 1-218-957-11 RES-CHIP 2.2K 5% 1/16WR562 1-218-957-11 RES-CHIP 2.2K 5% 1/16W

R601 1-218-989-11 RES-CHIP 1M 5% 1/16WR602 1-218-981-11 RES-CHIP 220K 5% 1/16WR603 1-218-977-11 RES-CHIP 100K 5% 1/16WR604 1-218-446-11 METAL CHIP 1 5% 1/10WR605 1-218-446-11 METAL CHIP 1 5% 1/10W

R606 1-218-949-11 RES-CHIP 470 5% 1/16WR607 1-218-945-11 RES-CHIP 220 5% 1/16WR608 1-218-981-11 RES-CHIP 220K 5% 1/16WR609 1-219-724-11 METAL CHIP 1 1% 1/4WR610 1-218-969-11 RES-CHIP 22K 5% 1/16W

R612 1-218-985-11 RES-CHIP 470K 5% 1/16WR613 1-218-957-11 RES-CHIP 2.2K 5% 1/16WR614 1-218-965-11 RES-CHIP 10K 5% 1/16WR615 1-218-957-11 RES-CHIP 2.2K 5% 1/16WR616 1-218-953-11 RES-CHIP 1K 5% 1/16W

R620 1-218-965-11 RES-CHIP 10K 5% 1/16WR621 1-218-965-11 RES-CHIP 10K 5% 1/16WR622 1-218-977-11 RES-CHIP 100K 5% 1/16WR623 1-218-977-11 RES-CHIP 100K 5% 1/16WR624 1-216-797-11 METAL CHIP 10 5% 1/16W

R625 1-218-977-11 RES-CHIP 100K 5% 1/16WR626 1-216-789-11 METAL CHIP 2.2 5% 1/16WR701 1-218-953-11 RES-CHIP 1K 5% 1/16WR702 1-218-985-11 RES-CHIP 470K 5% 1/16WR703 1-218-985-11 RES-CHIP 470K 5% 1/16W

R704 1-218-990-11 SHORT 0R705 1-218-957-11 RES-CHIP 2.2K 5% 1/16WR706 1-218-977-11 RES-CHIP 100K 5% 1/16WR707 1-218-961-11 RES-CHIP 4.7K 5% 1/16WR708 1-218-985-11 RES-CHIP 470K 5% 1/16W

R709 1-218-941-11 RES-CHIP 100 5% 1/16WR710 1-218-957-11 RES-CHIP 2.2K 5% 1/16WR711 1-216-864-11 METAL CHIP 0 5% 1/16WR712 1-218-961-11 RES-CHIP 4.7K 5% 1/16WR714 1-218-990-11 SHORT 0

R715 1-218-973-11 RES-CHIP 47K 5% 1/16WR801 1-218-981-11 RES-CHIP 220K 5% 1/16WR802 1-208-903-11 METAL CHIP 4.7K 0.5% 1/16WR803 1-208-927-11 METAL CHIP 47K 0.5% 1/16WR804 1-218-957-11 RES-CHIP 2.2K 5% 1/16W

R805 1-218-957-11 RES-CHIP 2.2K 5% 1/16WR806 1-218-949-11 RES-CHIP 470 5% 1/16WR807 1-208-635-11 RES-CHIP 10 5% 1/16WR808 1-218-965-11 RES-CHIP 10K 5% 1/16WR809 1-218-977-11 RES-CHIP 100K 5% 1/16W

R810 1-218-977-11 RES-CHIP 100K 5% 1/16WR814 1-208-635-11 RES-CHIP 10 5% 1/16WR815 1-218-990-11 SHORT 0R816 1-218-990-11 SHORT 0R817 1-218-977-11 RES-CHIP 100K 5% 1/16W

R821 1-218-981-11 RES-CHIP 220K 5% 1/16WR822 1-218-953-11 RES-CHIP 1K 5% 1/16WR823 1-218-945-11 RES-CHIP 220 5% 1/16WR824 1-218-957-11 RES-CHIP 2.2K 5% 1/16W

MAIN


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MZ-N707

R825 1-220-804-11 RES-CHIP 2.2M 5% 1/16W

R826 1-218-990-11 SHORT 0R827 1-216-864-11 METAL CHIP 0 5% 1/16WR828 1-208-691-11 METAL CHIP 2.2K 0.5% 1/16WR829 1-208-699-11 METAL CHIP 4.7K 0.5% 1/16WR830 1-218-989-11 RES-CHIP 1M 5% 1/16W

R831 1-218-990-11 SHORT 0R832 1-218-985-11 RES-CHIP 470K 5% 1/16WR833 1-218-957-11 RES-CHIP 2.2K 5% 1/16WR834 1-208-935-11 METAL CHIP 100K 0.5% 1/16WR835 1-208-951-11 METAL CHIP 470K 0.5% 1/16W

R836 1-218-990-11 SHORT 0R838 1-218-949-11 RES-CHIP 470 5% 1/16WR839 1-218-989-11 RES-CHIP 1M 5% 1/16WR840 1-216-809-11 METAL CHIP 100 5% 1/16WR841 1-218-990-11 SHORT 0

R843 1-216-864-11 METAL CHIP 0 5% 1/16WR844 1-218-990-11 SHORT 0R845 1-208-643-11 RES-CHIP 22 5% 1/16WR846 1-208-643-11 RES-CHIP 22 5% 1/16WR847 1-218-990-11 SHORT 0

R849 1-218-990-11 SHORT 0R850 1-218-990-11 SHORT 0R851 1-218-990-11 SHORT 0R852 1-208-931-11 METAL CHIP 68K 0.5% 1/16WR853 1-218-990-11 SHORT 0

R855 1-218-990-11 SHORT 0R857 1-218-953-11 RES-CHIP 1K 5% 1/16WR858 1-218-989-11 RES-CHIP 1M 5% 1/16WR859 1-218-953-11 RES-CHIP 1K 5% 1/16WR860 1-218-953-11 RES-CHIP 1K 5% 1/16W

R861 1-218-953-11 RES-CHIP 1K 5% 1/16WR863 1-218-977-11 RES-CHIP 100K 5% 1/16WR864 1-218-977-11 RES-CHIP 100K 5% 1/16WR902 1-218-985-11 RES-CHIP 470K 5% 1/16WR903 1-218-957-11 RES-CHIP 2.2K 5% 1/16W

R905 1-218-957-11 RES-CHIP 2.2K 5% 1/16WR906 1-218-990-11 SHORT 0R907 1-218-989-11 RES-CHIP 1M 5% 1/16WR908 1-218-977-11 RES-CHIP 100K 5% 1/16WR909 1-218-965-11 RES-CHIP 10K 5% 1/16W

R910 1-218-965-11 RES-CHIP 10K 5% 1/16WR911 1-218-949-11 RES-CHIP 470 5% 1/16WR914 1-218-941-11 RES-CHIP 100 5% 1/16WR915 1-208-691-11 METAL CHIP 2.2K 0.5% 1/16WR916 1-218-981-11 RES-CHIP 220K 5% 1/16W

R917 1-208-699-11 METAL CHIP 4.7K 0.5% 1/16WR918 1-208-707-11 METAL CHIP 10K 0.5% 1/16WR919 1-208-927-11 METAL CHIP 47K 0.5% 1/16WR920 1-208-707-11 METAL CHIP 10K 0.5% 1/16WR921 1-218-985-11 RES-CHIP 470K 5% 1/16W

R922 1-218-969-11 RES-CHIP 22K 5% 1/16WR923 1-218-981-11 RES-CHIP 220K 5% 1/16WR924 1-218-981-11 RES-CHIP 220K 5% 1/16WR925 1-218-981-11 RES-CHIP 220K 5% 1/16WR927 1-218-989-11 RES-CHIP 1M 5% 1/16W

R928 1-218-977-11 RES-CHIP 100K 5% 1/16W

R936 1-208-715-11 METAL CHIP 22K 0.5% 1/16WR941 1-218-969-11 RES-CHIP 22K 5% 1/16WR946 1-208-707-11 METAL CHIP 10K 0.5% 1/16WR947 1-208-683-11 METAL CHIP 1K 0.5% 1/16W

R948 1-208-935-11 METAL CHIP 100K 0.5% 1/16W

< SWITCH >

S803 1-771-867-11 SWITCH, PUSH (1 KEY) (PROTECT DETECT)S805 1-762-946-12 SWITCH, PUSH (1 KEY) (OPEN)S806 1-762-805-21 SWITCH, PUSH (1 KEY)

(OPEN/CLOSE DETECT)

< EMI FILTER >

T601 1-416-405-21 EMI FILTER

< THERMISTOR >

TH601 1-804-616-21 THERMISTOR, POSITIVE

< VIBRATOR >

X801 1-795-024-11 VIBRATOR, CRYSTAL (45.1584MHz)X802 1-795-443-21 VIBRATOR, CRYSTAL (48MHz)

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

MISCELLANEOUS**************

4 1-804-543-11 LCD MODULE0309 X-3381-589-1 SERVICE ASSY, OP (LCX-5R)

M601 8-835-744-01 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************

1-251-824-12 CONNECTING PACK, CAR (CPA-7) (US, CND)1-476-211-22 REMOTE CONTROL UNIT (RM-MC10L/B)

(AEP, UK, FR)1-476-303-11 REMOTE CONTROL UNIT (RM-MZ4R)

(US, CND)0 1-476-857-11 ADAPTOR, AC (AC-ES305) (AEP, FR)0 1-476-858-11 ADAPTOR, AC (AC-ES305) (UK)

0 1-476-859-11 ADAPTOR, AC (AC-ES305) (US, CND)1-756-145-21 BATTERY, NICKEL CADMIUM (AEP, UK, FR)1-756-145-31 BATTERY, NICKEL CADMIUM (US, CND)

0 1-756-229-11 STAND, CHARGE1-816-206-11 CONNECTOR, LIGHT

1-823-519-11 CORD, CONNECTION (USB CABLE)3-223-571-01 CASE, BATTERY CARRYING3-228-300-11 CASE, BELT CLIP CARRYING (EXCEPT US)3-234-038-11 MANUAL, INSTRUCTION (ENGLISH) (AEP, UK)3-234-038-21 MANUAL, INSTRUCTION (FRENCH) (AEP, FR)

3-234-038-31 MANUAL, INSTRUCTION(GERMAN, DUTCH, ITALIAN) (AEP)

3-234-038-41 MANUAL, INSTRUCTION(SPANISH, PORTUGUESE) (AEP)

3-234-038-51 MANUAL, INSTRUCTION (SWEDISH, FINNISH)(AEP)

MAIN




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MZ-N707

3-234-038-61 MANUAL, INSTRUCTION (ENGLISH, FRENCH)(US, CND)

3-237-042-11 SOFT (CD-ROM), APPLICATION (US, CND)

3-237-042-21 SOFT (CD-ROM), APPLICATION (AEP, UK, FR)3-239-304-11 MANUAL, INSTRUCTION (How to Install)

(Simple Burner) (ENGLISH) (US, CND)3-239-304-21 MANUAL, INSTRUCTION (How to Install)

(Simple Burner) (FRENCH) (CND)3-239-305-11 CARD (OPERATING INSTRUCTION)

(Simple Burner) (ENGLISH) (US, CND)3-239-305-21 CARD (OPERATING INSTRUCTION)

(Simple Burner) (FRENCH) (CND)

3-239-307-11 MANUAL, INSTRUCTION (OpenMG Jukebox)(ENGLISH) (US, CND, AEP, UK)

3-239-307-21 MANUAL, INSTRUCTION (OpenMG Jukebox)(FRENCH) (CND, AEP, FR)

3-239-307-31 MANUAL, INSTRUCTION (OpenMG Jukebox)(GERMAN) (AEP)

3-239-307-41 MANUAL, INSTRUCTION (OpenMG Jukebox)(SPANISH) (AEP)

3-239-307-51 MANUAL, INSTRUCTION (OpenMG Jukebox)(DUTCH) (AEP)

3-239-307-61 MANUAL, INSTRUCTION (OpenMG Jukebox)(SWEDISH) (AEP)

3-239-307-71 MANUAL, INSTRUCTION (OpenMG Jukebox)(ITALIAN) (AEP)

3-239-307-81 MANUAL, INSTRUCTION (OpenMG Jukebox)(PORTUGUESE) (AEP)

3-239-307-91 MANUAL, INSTRUCTION (OpenMG Jukebox)(FINNISH) (AEP)

3-241-715-01 POUCH, CAR CARRYING (US, CND)

8-954-007-94 HEADPHONE MDR-027SP (US)8-954-008-91 RECEIVER, EAR MDR-E808SP (EXCEPT US)

MZ-N707

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 revisedpage.

Ver. Date Description of Revision

1.0 2002.01 New

Sony MZ-N707 Service Manual

Documents

Transcript of Sony MZ-N707 Service Manual