Sony Net Md Walkman Mz N707 Users Manual

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MZ-N707
SERVICE MANUAL

US Model
Canadian Model
AEP Model
UK Model

Ver 1.0 2002. 01

US and foreign patents licensed from Dolby
Laboratories.
• OpenMG, “MagicGate”, “MagicGate Memory Stick”, “Memory Stick”,
VAIO,MusicClip and their logos are trademarks of Sony Corporation.
• “WALKMAN” is a trademark of Sony Corporation.
• Microsoft,Windows,Windows NT and Windows Media are trademarks
or registered trademarks of Microsoft Corporation in the United States
and/or other countries.
• IBM and PC/AT are registered trademarks of International Business
Machines Corporation.
• Macintosh is a trademark of Apple Computer,Inc.in the United States
and/or other countries.
• All other trademarks are trademarks of their respective owners. ™ and
® marks are omitted in this manual.

Model Name Using Similar Mechanism

NEW

Mechanism Type

MT-MZN707-177

Optical Pick-up Name

LCX-5R

SPECIFICATIONS
MD Recorder
Audio playing system
MiniDisc digital audio system

Laser diode properties
Material: GaAlAs MQW
Wavelength: λ = 790 nm
Emission duration: continuous
Laser 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 time
When using MDW-80
Maximum 160 min. in monaural
Maximum 320 min. in stereo

Revolutions
Approx. 380 rpm to 2,700 rpm (CLV)

Error correction
ACIRC (Advanced Cross Interleave Reed
Solomon Code)

Sampling frequency
44.1 kHz

Sampling rate converter
Input: 32 kHz/44.1 kHz/48 kHz

Coding
ATRAC (Adaptive TRansform Acoustic
Coding)
ATRAC3 — LP2
ATRAC3 — LP4

– Continued on next page –

PORTABLE MINIDISC RECORDER
9-873-458-01

Sony Corporation

2002A0500-1
C 2002.1

Personal Audio Company
Published by Sony Engineering Corporation

MZ-N707

Modulation system
EFM (Eight to Fourteen Modulation)

Number of channels
2 stereo channels
1 monaural channel

Frequency response
20 to 20,000 Hz ± 3 dB

Wow and Flutter
Below measurable limit

Inputs
Microphone: stereo mini-jack, minimum input
level 0.35 mV
Line in: stereo mini-jack, minimum input level
49 mV
Optical (Digital) in: optical (digital) mini-jack

Output
i: stereo mini-jack, maximum output level
5mW+5mW, load impedance 16 ohm (except US model)
5mW+5mW, load impedance 24 ohm (US model)

General
Power requirements
Sony 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 NCWMAA (supplied)
LR6 (size AA) alkaline battery (not supplied)

Dimensions

Approx. 81 × 74.4 × 27.7 mm (w/h/d) (31/4 × 3
× 11/8 in.) without projections.

Mass
Approx. 116 g (4.1 oz) the recorder only

Supplied accessories
NC-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)*
Battery carrying case (1)
Carrying pouch (1) (US and Canadian models)
Carrying case with a belt clip (1) (except US model)
Blank Minidisc (1) (US and Canadian models)
Car connecting pack (1) (US and Canadian models)
Car battery cord (1) (US and Canadian models)
∗ Do not play a CD-ROM on an audio CD player.

Design and specifications are subject to change
without notice.

2

Battery life1)
When recording2)

Batteries

(Unit: approx.hours)(JEITA3))
SP
LP2
LP4
Stereo Stereo Stereo

NC-WMAA
Nickel
Cadmium
rechargeable
battery4)

4

6

7.5

LR6 (SG)
Sony alkaline
dry battery5)

9

13

16

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.
4) When using a 100% fully charged rechargeable
battery.
5) When using a Sony LR6 (SG) “STAMINA”
alkaline dry battery (produced in Japan).

When playing

(Unit: approx.hours)(JEITA1))
Batteries
SP
LP2
LP4
Stereo Stereo Stereo
15

16

20

42
LR6 (SG)
Sony alkaline
dry battery3)

48

56

NC-WMAA
Nickel
Cadmium
rechargeable
battery2)

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).

SAFETY-RELATED COMPONENT WARNING!!

ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!

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

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

MZ-N707

CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation exposure.
On power sources
• Use house 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.

Polarity of the
plug
k

h AC

d

Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 ˚C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 ˚C .
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow) than
ordinary solder so use caution not to let solder bridges occur
such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.

TABLE OF CONTENTS
1.

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

2.

GENERAL ................................................................... 5

3.

DISASSEMBLY

3-1.
3-2.
3-3.
3-4.
3-5.
3-6.
3-7.
3-8.
3-9.
3-10.
3-11.

Disassembly Flow ...........................................................
Case (Lower) ...................................................................
Upper Panel Section ........................................................
LCD Module, Upper Panel Sub Assy .............................
Mechanism Deck (MT-MZN707-177) ...........................
Set Chassis (5192) Assy ..................................................
MAIN Board ...................................................................
OP Service Assy (LCX-5R) ............................................
Holder Assy .....................................................................
DC Motor (Sled) (M602) ................................................
DC SSM18B Motor (Spindle) (M601),
DC Motor (Over Write Head Up/Down) (M603) ..........

6
7
7
8
8
9
9
10
11
11
12

4.

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

5.

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

6.

DIAGRAMS

6-1. Block Diagram – SERVO/USB Section – ......................
6-2. Block Diagram – AUDIO Section – ...............................
6-3. Block Diagram – DISPLAY/KEY CONTROL/
POWER SUPPLY Section – ...........................................
6-4. Note for Printed Wiring Board and
Schematic Diagrams .......................................................
6-5. Printed Wiring Board
– MAIN Board (Component Side) – .............................
6-6. Printed Wiring Board
– MAIN Board (Conductor Side) – ...............................
6-7. Schematic Diagram – MAIN Board (1/4) – ..................
6-8. Schematic Diagram – MAIN Board (2/4) – ..................
6-9. Schematic Diagram – MAIN Board (3/4) – ..................
6-10. Schematic Diagram – MAIN Board (4/4) – ..................
6-11. IC Pin Function Description ...........................................

32
33
34
35
36
37
38
39
40
41
48

7.

EXPLODED VIEWS

7-1.
7-2.
7-3.
7-4.
7-5.

Upper Panel, Case (Lower) Section ...............................
Chassis Section ...............................................................
MAIN Board Section ......................................................
Mechanism Deck Section-1 (MT-MZN707-177) ...........
Mechanism Deck Section-2 (MT-MZN707-177) ...........

8.

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

55
56
57
58
59

3

MZ-N707
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT

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

The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated
by the charged electrostatic load, etc. on clothing and the human
body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.

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

NOTES ON LASER DIODE EMISSION CHECK
Never look into the laser diode emission from right above when
checking it for adjustment. It is feared that you will lose your sight.
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
(LCX-5R)
The laser diode in the optical pick-up block may suffer electrostatic break-down easily. When handling it, perform soldering
bridge to the laser-tap on the flexible board. Also perform measures against electrostatic break-down sufficiently before the operation. The flexible board is easily damaged and should be handled
with care.

laser-tap

• This set requires the patch data in the nonvolatile memory
(IC804) to be rewritten using the application, when the MAIN
board or nonvolatile memory (IC804) was replaced. (See page
29)
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 is
recommended.)
Hard disk drive space: 60 MB or more (The amount of necessary space depends on
the version of the Windows OS or the size of your audio files.)
RAM: 64 MB or higher (128 MB or higher is recommended for Windows® XP Home
Edition/Windows® XP Professional.)
CD-ROM drive (capable of digital playback by WDM)
Sound Board
USB port (supports USB 2.0 Full Speed (previously USB 1.1))
• Operating System: Windows® 98/Windows® 98 Second Edition/Windows® 2000
Professional/Windows® Me/Windows® XP Home Edition/Windows® XP
Professional (manufacturer installed)
The NTFS format of Windows® 2000 Professional, Windows® XP Home Edition, or
Windows® XP Professional (manufacturer-installed) is supported only when used
with 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

OPTICAL PICK-UP FLEXIBLE BOARD
• In performing the repair with the power supplied to the set, removing the MAIN board causes the set to be disabled.
In such a case, fix a 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 it
has been soldered directly to the MAIN board.
In repairing the component side of MAIN board, connect the
FLEXIBLE board (over write head) and the MAIN board with
the lead wires in advance.

• Trouble-free operation is not assured within a multiple-monitor environment.
• We do not assure trouble-free operation for all computers satisfying the system requirements.
• Trouble-free operation is not guaranteed following the self-conducted upgrade of home-built
PCs or operating systems.
• We do not assure trouble-free operation of the system suspend, sleep, or hibernation function on
all computers.
• For details, refer to “Net MD Help” of the online help.

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

Notes on using OpenMG Jukebox with Windows
2000/Windows XP
If your computer is Windows 2000 Professional, Windows XP Home Edition, or
Windows XP Professional, please be aware of the following before instaling OpenMG
Jukebox.

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

FLEXIBLE board
(over write head)

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

upper panel assy

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

tape

S806

Notes on using OpenMG Jukebox with Windows XP/
Windows Me

MAIN board

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

4

MZ-N707
SECTION 2
GENERAL

Looking at the controls

This section is extracted from
instruction manual.

The display window of the recorder
1

2 3 45

6

The recorder
1
2
3

J
ENTER

7
CH

9

q;

qa

qs

A Character information display

H Group indication

qs

Displays the disc and track names,
error messages, track numbers, etc.
B SYNC (synchro-recording) indication

I Play mode indication

qd

C Sound indication

J Level meter

qf

D REC indication

Shows the volume of the MD being
played or recorded.
K REC REMAIN/REMAIN (remaining
time/tracks) indication
Lights 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

qa

5
6
7

Lights up while recording. When
flashing, the recorder is in record
standby mode.
E Battery level indication
Shows approximate battery condition.
F Disc indication
Shows that the disc is rotating for
recording, playing or editing an MD.
G Time display

qg
qh
qj

8
9

A GROUP/CANCEL button

K MENU button

B REC (record) switch

L HOLD switch

C Display window

M USB connecting jack

D OPEN button

N Battery compartment

E T MARK button

O LINE IN (OPTICAL) jack

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

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

G Terminal for attaching the battery

8

G

4

Lights up when group mode is on.
Shows play mode of the MD.

Q i (headphones/earphones) jack

charging stand
H DC IN 3V jack
I END SEARCH button
J 5 position control key

X (pause) button
./> (search/AMS) button
ENTER/N* (play) button
x (stop)/CHG (charge) button
*The N button has a tactile dot.

10

11

The headphones/earphones with a remote control
A B C DEF

G
N>
.

H
+

–

I

K

J

A DISPLAY button

H Control (VOL +/–)

Pull and turn to adjust the volume.

B PLAY MODE button
C RPT/ENT (repeat/enter) button

I Display window

D SOUND button

J HOLD switch

E Clip

K x (stop) button

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

F X (pause) button
G Control (./N>)

N> : play, AMS, FF
. : REW, AMS
Turn or turn and hold to play, fast
forward, rewind, etc.

The display window of the remote control
A

B

C

D

F

E

G

A Track number display

D Play mode indication

B Character information display

E Battery level indication

C Disc indication

F REC indication
G SOUND indication

12

5

MZ-N707
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.

3-1.

DISASSEMBLY FLOW
SET

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

3-3. UPPER PANEL SECTION
(Page 7)

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

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

3-7. MAIN BOARD
(Page 9)

6

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

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 (OVER
WRITE HEAD UP/DOWN)
(M603)
(Page 12)

MZ-N707

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

3-2.

CASE (LOWER)

1 two screws
(M1.4)
1 two screws
(M1.4)
2 Remove the case (lower) in the
direction of the arrow.

3-3.

UPPER PANEL SECTION
1 flexible board
(CN801)
3 two screws
(M1.4)
4 upper panel section

set chassis (5192) assy
5 torsion spring
(pop up-L)

3 two screws
(M1.4)

torsion spring (pop up-L)

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

7

MZ-N707

3-4.

LCD MODULE, UPPER PANEL SUB ASSY

Note: On installation, adjust the position of
both switch and knob (hold).
2 LCD module
1 five screws
(1.7 × 2.5)

switch
3 compression spring
(button)

4 button (control A)

5 upper panel sub assy

knob (hold)

3-5.

MECHANISM DECK (MT-MZN707-177)

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 the
flexible board (over write head).

8

MZ-N707

3-6.

SET CHASSIS (5192) ASSY

2 two screws
(1.7 × 2.5)

3 set chassis (5192) assy

1 four screws
(M1.4 × 2)

3-7.

MAIN BOARD

4 battery case

5 main board

2 battery terminal board (+)

3 battery terminal (–)

9

MZ-N707

3-8.

OP SERVICE ASSY (LCX-5R)

2 gear (SA)

5 screw (M1.4)

1 washer (0.8-2.5)
6 thrust detent spring
3 screw (M1.4)

8 Pull off lead screw.

4 rack spring

7

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

Note: Do not open the entire assy forcibly,
when opening the over write head.

OP service assy (LCX-5R)
A

over write head section

10

MZ-N707

3-9.

HOLDER ASSY

4 holder assy

2 Open the holder assy

3 boss
1 convex portion

3 boss

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

2 washer (0.8-2.5)
3 gear (SA)

4 two screws (M1.4)

1 Remove six solders
of the motor flexible board.

5 DC motor (sled) (M602)

11

MZ-N707

3-11. DC SSM18B MOTOR (SPINDLE) (M601), DC MOTOR (OVER WRITE HEAD UP/DOWN) (M603)
1 Remove six solders of the
motor flexible board.
2 tapping screw
3 motor cover
7 DC motor (over write head up/down)
(M603)

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

6 gear (HA)

gear (HA)
3.15 mm

4 gear (HB)

DC motor
(over write head up/down)
(M603)
5 gear (HC)

9 DC SSM18B motor
(spindle) (M601)

12

MZ-N707
SECTION 4
TEST MODE
OUTLINE

OPERATION IN SETTING THE TEST MODE

• This set provides the Overall adjustment mode that allows CD
and MO discs to be automatically adjusted when in the test mode.
In this overall adjustment mode, the disc is discriminate between
CD and MO, and each adjustment is automatically executed in
order. If a fault is found, the system displays its location. Also,
the manual mode allows each individual adjustment to be automatically adjusted.
• Operation in the test mode is performed with the set. A key
having no particular description in the text, indicates a set key.

• When the test mode becomes active, first the display check mode
is selected.
• Other mode can be selected from the display check mode.
• When the test mode is set, the LCD repeats the following display.

SETTING METHOD OF TEST MODE

All lit

Set LCD display

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

3 In the normal mode, turn on the [HOLD] switch. While
pressing the x/CHG key, press the keys on the remote
commander with the following order:
N> t N> t . t . t N> t
. t N> t . t X t X
Note: If electrical adjustment (CD and MO overall adjustment) has not
been finished completely, “NV Error” is displayed on LCDs of the
set and the remote commander.

13

MZ-N707

CONFIGURATION OF TEST MODE
[Test Mode $Display Check Mode%]
Press the > or [VOL +] key
[Manual Mode]
Press the x/CHG key

[Servo Adjustment]
[Audio Adjustment]
[Power Supply Adjustment]
[OP Alignment Adjustment]

[VOL +] key: 100th place of item number
[Major item switching]

increase.

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

x/CHG key

decrease.

[VOL +] key: 10th place of item number
increase.
[Medium item switching]
[VOL --] key: 10th place of item number
N key

x/CHG key

decrease.

Press the . or [VOL --] key

[Overall Adjustment Mode]
Press the x/CHG key

[Electrical Offset Adjustment]
Power Supply Adjustment
Auto Item Feed
CD Overall Adjustment/
MO Overall Adjustment

Press the [MENU] key

[Self-Diagnosis Result Display Mode]
Press the x/CHG key
Press the N or [REC] key

[Sound Skip Check Result Display Mode]
Press the x/CHG key
Press the [T MARK] key

[Key Check Mode]
The key check quits, or open the upper panel

MANUAL MODE
Mode to adjust or check the operation of the set by function.
Normally, the adjustment in this mode is not executed.
However, the Manual mode is used to clear the memory, power
supply adjustment, and laser power check before performing
automatic adjustments in the Overall Adjustment mode.
• Transition Method in Manual Mode
1. Set the test mode (see page 13).
2. Press the > or[VOL +] key activates the manual mode where
the LCD display as shown below.
Set LCD display

Manual
0 00
3. During each test, the optical pick-up moves outward or inward while the > or . key is pressed for several seconds respectively.
4. Each test item is assigned with a 3-digit item number;
100th place is a major item, 10th place is a medium item, and
unit place is a minor item.
The values adjusted in the test mode are written to the
nonvolatile memory (for the items where adjustment was
made).

14

[Minor item switching]

> key: Unit place of item number

increase.
. key: Unit place of item number

decrease.

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

[VOL --] key: Decreases the adjusted
value of the 1st digit

[Adjusted value write]
X key: When adjusted value is

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

MZ-N707

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

• Address & Adjusted Value Display
Set LCD display

C68S1B
0 11
address
item number

adjusted value

• Jitter Value & Adjusted Value Display
Set LCD display

0FEJ1B
0 11
jitter value
item number

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

adjusted value

• Block Error Value & Adjusted Value Display

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 as
shown below.

Set LCD display
Set LCD display

063B1B
0 11
block error value
item number

1 0000
0 XX
adjusted value

• ADIP Error Value & Adjusted Value Display

081A1B
0 11

1
adjusted value

• Focus Drive Value & Adjusted Value Display
Set LCD display

000F1B
0 11
Focus drive value
item number

1 ****
0 XX
N ****
0 XX

adjusted value

N1****
0 XX

• Item Title Display
Set LCD display

LrefPw 1B
0 11
item title
item number

Total recording time
when error occurred

error display code

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

Set LCD display

ADIP error value
item number

history code

adjusted value

However in the power mode (item number 700’s), only the
item is displayed.
6. Quit the manual mode, and press the x/CHG key to return to
the test mode (display check mode).

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

N2****
0 XX
R_****
0 XX
1
XX
: Error code
* * * * : Total recording time

If the [MENU] key is pressed with this display, the LCD switches
to the simple display mode.
4. Quit the self-diagnosis result display mode, and press the x/
CHG key to return to the test mode (display check mode).

15

MZ-N707

• Description of Error Indication Codes
Problem
No error

Servo system error

TOC error
Power supply system error

Offset system error

Disc error

Indication code

Meaning of code
No error

01

Illegal access target
Adrs
address was specified

Attempt to access an abnormal address

No 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

11

TOC error

TOC

Faulty TOC contents

12

Data reading error

Data

Data could not be read at SYNC

22

Low battery

LBat

Momentary interruption detected

31

Offset error

Ofst

Offset error

32

Focus error ABCD
offset error

ABCD

Focus error ABCD offset error

33

Tracking error
Offset error

TE

Tracking error Offset error

34

X1 tracking error
Offset error

X1TE

X1 tracking error Offset error

35

MD DATA 2
disc error

MD2

MD DATA 2 disc error

Description

1

The first error

N

The last error

N1

One error before the last.

N2

Two errors before the last.

R_

Total recording time

RESET THE ERROR DISPLAY CODE
After servicing, reset the error display code.
• Setting Method of Reset the Error Display Code
1. Set the test mode (see page 13).
2. 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)

16

---

Description

00

• Description of Indication History
History code number

Simple display

MZ-N707

SOUND SKIP CHECK RESULT DISPLAY MODE

• Cause of Sound Skip Error

This set can display the count of errors that occurred during the
recording/playing for checking.
• Setting Method of Sound Skip Check Result Display
Mode
1. Set the test mode (see page 13).
2. Press the N key or [REC] key, and the playing or recording
sound skip result display mode becomes active respectively
where the LCD displays the following.

P**R**
0 00

P**R**
0 00

Description of error

EIB

Sound error correction error

Stat

Decoder status error

Adrs

Address access error

BEmp

Buffer is empty

BOvr

Buffer is full, and sounds were
dumped

Bful

Buffer capacity becomes less,
and forcible writing occurred

Rtry

Retry times over

4. To quit the sound skip check result display mode and to return
to the test mode (display check mode), press the x/CHG key.
Total count of record
system errors (hex.)

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

Play

Record

Set LCD display

Total count of play
system errors (hex.)

Cause of error

Recording sound skip
result display

P**R**
0 00

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

**
0 04
**: AD value of the remote commander key
(hexadecimal 00 to FF)

3. When each key on the set and on remote commander is pressed,
its name is displayed on the remote commander LCD. (The
operated position is displayed for 4 seconds after the slide
switch is operated. If any other key is pressed during this display, the remote commander LCD switches to its name display)
Example1: When the > key on the set is pressed:

EIB **
0 00

BOvr**
0 00

Stat**
0 00

Bful**
0 00

Adrs**
0 00

Rtry**
0 00

BEmp**
0 00

######
0 00

Set LCD display

FF

**
0 04

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

Example2: When the N > key on the remote commander
is pressed:
Set LCD display

######
0 00

rPLAY
0 04

**

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

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

17

MZ-N707

4. When all the keys on the set and on the remote commander are
considered as OK, the following displays are shown for 4 seconds.
Example1: When the keys on the set are considered as OK:
Set LCD display

SET OK **
8 88
**: AD value of the remote commander key
(hexadecimal 00 to FF)

Example2: When the keys on the remote commander are considered as OK:
Set LCD display

RMC OK **
8 88
**: AD value of the remote commander key
(hexadecimal 00 to FF)

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

18

MZ-N707
SECTION 5
ELECTRICAL ADJUSTMENTS
OUTLINE
• In this set, automatic adjustment of CD and MO can be performed by entering the test mode.
However, before starting automatic adjustment, the memory
clear, power supply adjustment, and laser power check must be
performed in the manual mode.
• A key having no particular description in the text, indicates a
set key.

• Setting Method of NV Reset
1. Select the manual mode of the test mode, and set item number
021 NV Reset (see page 14).
Set LCD display

ResNV CC
0 21

PRECAUTIONS FOR ADJUSTMENT
1. Adjustment must be done in the test mode only.
After adjusting, release the test mode.
2. Use the following tools and measuring instruments.
• Test CD disc
TDYS-1
(Part No. : 4-963-646-01)
• SONY MO disc available on the market
• Digital voltmeter
• Laser power meter LPM-8001
(Part No. : J-2501-046-A)
• Thermometer (using the Temperature Correction)
3. Unless specified otherwise, supply DC 3V from the DC IN
3V jack (J601).
4. Switch position
HOLD switch ............................................... ON

Set LCD display

ResOK?
0 21
3. Press the X key once more.
Set LCD display

Res***
0 21

r

ADJUSTMENT SEQUENCE


1. NV Reset (EEPROM clear)

r


2. Power Supply Manual Adjustment

r

3. Temperature Correction (item number: 015)

r

4. Laser Power Check


r

5. Electrical Offset Adjustment
Caution: This adjustment must be made with 
no disc loaded.


r

6. CD Overall Adjustment


r

7. MO Overall Adjustment

r

8. RESUME Clear


2. Press the X key.

Manual Mode
Manual Mode

Manual Mode

Overall Mode

Manual Mode

Note: If the version of the microcomputer is 1.000 or later, “3. Temperature Correction” and “2. Power Supply Manual Adjustment” can
be performed continuously in reverse order with pressing the [END
SEARCH] key in the overall adjustment mode.

NV RESET
Caution: The shipment data will be cleared when the NV is reset.
Therefore, change the NV adjusted values following the
Change of NV Adjusted Values immediately after the
NV was reset.
Change the NV adjustment values according to the microcomputer version.

NV reset (after several seconds)

Reset!
0 21
4. Press the x/CHG key to quit the manual mode, and return
the test mode (display check mode).
• Change of NV Adjusted Values (Version 1.100)
Caution: Change the NV adjustment values according to the microcomputer version.
In this set, some adjusted values were set in the manual mode at
the shipment, but these will be cleared when the NV is reset.
Therefore, modify the NV adjusted values through the following
procedure immediately after the NV was reset.
1. Item numbers in which the NV adjusted values are to be modified
– Change ABCD gain [Hpit] initial value (item number 336)
Caution: The ABCD gain [Hpit] initial value must be
changed 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)

19

MZ-N707

2. NV adjusted values modifying procedure
1) Select manual mode of the test mode, and set item number
336 (see page 14).
Set LCD display

AbcdGn **
3 36
**: Adjusted value

2) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
08.
3) Press the X key to write the adjusted value.
4) Select manual mode of the test mode, and set item number
741 (see page 14).
Set LCD display

BatFlg **
7 41
**: Adjusted value

5) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
02.
6) Press the X key to write the adjusted value.
7) Select manual mode of the test mode, and set item number
771 (see page 14).
Set LCD display

NiRec0 **
7 71
**: Adjusted value

8) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
6E.
9) Press the X key to write the adjusted value.
10) Select manual mode of the test mode, and set item number
772 (see page 14).
Set LCD display

NiRec1 **
7 72
**: Adjusted value

11) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
7C.
12) Press the X key to write the adjusted value.
13) Select manual mode of the test mode, and set item number
773 (see page 14).
Set LCD display

NiRec2 **
7 73
**: Adjusted value

20

14) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
7D.
15) Press the X key to write the adjusted value.
16) Select manual mode of the test mode, and set item number
774 (see page 14).
Set LCD display

NiRec3 **
7 74
**: Adjusted value

17) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
7F.
18) Press the X key to write the adjusted value.
19) Select manual mode of the test mode, and set item number
775 (see page 14).
Set LCD display

NiRec4 **
7 75
**: Adjusted value

20) Adjust with the [VOL +] key (adjusted value up) or [VOL--]
key (adjusted value down) so that the adjusted value becomes
81.
21) Press the X key to write the adjusted value.
22) Select manual mode of the test mode, and set item number
776 (see page 14).
Set LCD display

NiPb 0 **
7 76
**: Adjusted value

23) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
5B.
24) Press the X key to write the adjusted value.
25) Select manual mode of the test mode, and set item number
777 (see page 14).
Set LCD display

NiPb 1 **
7 77
**: Adjusted value

26) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
7B.
27) Press the X key to write the adjusted value.

MZ-N707

28) Select manual mode of the test mode, and set item number
778 (see page 14).
Set LCD display

NiPb 2 **
7 78

41) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
B9.
42) Press the X key to write the adjusted value.
43) Select manual mode of the test mode, and set item number
867 (see page 14).
Set LCD display

**: Adjusted value

29) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
7D.
30) Press the X key to write the adjusted value.
31) Select manual mode of the test mode, and set item number
779 (see page 14).
Set LCD display

NiPb 3 **
7 79

V4 num **
8 67
**: Adjusted value

44) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
C9.
45) Press the X key to write the adjusted value.
46) Select manual mode of the test mode, and set item number
868 (see page 14).
Set LCD display

**: Adjusted value

32) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
7F.
33) Press the X key to write the adjusted value.
34) Select manual mode of the test mode, and set item number
781 (see page 14).
Set LCD display

NiPb 4 **
7 81

V4 dat **
8 68
**: Adjusted value

47) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
80.
48) Press the X key to write the adjusted value.
49) Select manual mode of the test mode, and set item number
871 (see page 14).
Set LCD display

**: Adjusted value

35) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
81.
36) Press the X key to write the adjusted value.
37) Select manual mode of the test mode, and set item number
865 (see page 14).
Set LCD display

V3 num **
8 65

V5 num **
8 71
**: Adjusted value

50) Adjust with the [VOL +] key (adjusted value up) or [VOL--]
key (adjusted value down) so that the adjusted value becomes
CA.
51) Press the X key to write the adjusted value.
52) Select manual mode of the test mode, and set item number
872 (see page 14).
Set LCD display

**: Adjusted value

38) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
2C.
39) Press the X key to write the adjusted value.
40) Select manual mode of the test mode, and set item number
866 (see page 14).
Set LCD display

V5 dat **
8 72
**: Adjusted value

53) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
2D.
54) Press the X key to write the adjusted value.

V3 dat **
8 66
**: Adjusted value

21

MZ-N707

55) Select manual mode of the test mode, and set item number
873 (see page 14).
Set LCD display

V6 num **
8 73
**: Adjusted value

56) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
BB.
57) Press the X key to write the adjusted value.
58) Select manual mode of the test mode, and set item number
874 (see page 14).
Set LCD display

V6 dat **
8 74
**: Adjusted value

59) Adjust with the [VOL +] key (adjusted value up) or [VOL --]
key (adjusted value down) so that the adjusted value becomes
05.
60) Press the X key to write the adjusted value.

• Adjustment Method of Vc PWM Duty (L)
(item number: 762)
Set LCD display

VclPWM **
7 62
**: Adjusted value

1. Connect a digital voltmeter to the AP912 (VCO) on the MAIN
board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.40 ± 0.05 V.
digital
voltmeter
MAIN board
AP912 (VCO)
AP602 (GND)

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)

POWER SUPPLY MANUAL ADJUSTMENT
• Adjustment Sequence
Adjustment must be done with the following steps.
1. Vc PWM Duty (L) adjustment (item number: 762)
r
2. Vc PWM Duty (H) adjustment (item number: 763)
r
3. Vl PWM Duty (L) adjustment (item number: 764)
r
4. Vl PWM Duty (H) adjustment (item number: 765)
r
5. Vrec PWM Duty (L) adjustment (item number: 766)
r
6. Vrec PWM Duty (H) adjustment (item number: 767)
• Setting Method of Power Supply Manual Adjustment
1. Make sure that the power supply voltage is 3V.
2. Select the manual mode of the test mode (see page 14).
3. Set item number.

Set LCD display

VchPWM **
7 63
**: Adjusted value

1. Connect a digital voltmeter to the AP912 (VCO) on the MAIN
board, 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)

2. Press the X key to write the adjusted value.
Adjustment and Connection Location: MAIN board
(see page 25)

22

MZ-N707

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

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

VLpwmL **
7 64

RECpwL **
7 66

**: Adjusted value

**: Adjusted value

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

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

digital
voltmeter
MAIN board

MAIN board

AP913 (VLO)
AP602 (GND)

TP (VREC)
AP602 (GND)

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

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

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

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

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

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

Set LCD display

Set LCD display

VLpwmH **
7 65

RECpwH **
7 67

**: Adjusted value

**: Adjusted value

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

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

digital
voltmeter

digital
voltmeter

MAIN board

MAIN board

AP913 (VLO)
AP602 (GND)

TP (VREC)
AP602 (GND)

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

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

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

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

23

MZ-N707

TEMPERATURE CORRECTION
• Adjustment Method of Temperature Correction
1. Select the manual mode of test mode, and set the item number
015 (see page 14).

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

HrefPw **
0 12

Set LCD display

SetTmp **
0 15
**: Adjusted value

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

8. Check that the laser power meter reading is 0.97 ± 0.10 mW.
9. Check that the voltage both ends (TP (+) and TP (–)) of resistor R521 at this time is below 44 mV.
10. Press the N key, and set the laser MO write adjustment mode
(item number 013).
Set LCD display

WritPw **
0 13

LASER POWER CHECK
• Connection
laser
power meter

Optical pick-up
objective lens

11. Check that the laser power meter reading is 4.95 ± 0.50 mW.
12. Check that the voltage both ends (TP (+) and TP (–)) of resistor R521 at this time is below 80 mV.
13. Press the x/CHG key to quit the manual mode, and activate
the test mode (display check mode).
Checking and Connection Location: MAIN board
(see page 25)

digital voltmeter
MAIN board
TP (+)
TP (–)

• Checking Method
1. Select the manual mode of test mode (see page 14), and set
the laser power adjusting mode (item number 010).
Set LCD display

Laser
0 10
2. Press the . key continuously until the optical pick-up
moves to the most inward track.
3. Open the cover and set the laser power meter on the objective
lens of the optical pick-up.
4. Press the N key, and set the laser MO read adjustment mode
(item number 011).
Set LCD display

LrefPw **
0 11
5. Check that the laser power meter reading is 0.81 ± 0.08 mW.
6. Check that the voltage both ends (TP (+) and TP (–)) of resistor R521 at this time is below 44 mV.

24

MZ-N707

Adjustment/checking and Connection Location:
– MAIN Board (Component Side) –
TP (−)

1
C803

Q501
C204
+

F801

R521

CN501

B

R522

C

R519

E

S806
(OPEN/CLOSE DETECT)

C104

+

C630

+

L904

L501

20

C904

C518

+

L502

L902

J302
R105

C913

R853

C316

+

906

L905

L901

TP (+)

– MAIN Board (Conductor Side) –
AP912 (VCO)

C527
C514

C516

IC501

C507
R517

R804
22

23

ECB

Q901

142 143
138 139
134 147
137 130
126 128
122 124
135 120
71 63 80 84 88 92 94 100 104 108 114 101115 141 109 105 103
69 61 82 86 90 95 98 102 106 110 112 116118 113 111 107
136 151
10
41
132 140
45
129 131
49
119 133
53 72 57 59 77 81 79 83 87 93 96 117 121 123
55 67 65 74 78 76 75 85 89 91 97 99 127 125

*

IC801

+ C632

K

Q605
15
1

14

D606

5

4

1

A

8

C633
56

C609 +

A

IC601

R614

C607

R620

FB806

R843

R835

R834
C838

C802

R801

R613

R612

R608

C618
C616
C619

Q604

D608

8

+

5

C603

R605

R604

R626

R906
C902 +

28

R622
R624

R948

C901 +

43

R606

R946
+ C919

A

L602

29

1

4

K

42

1

C629

Q602

42

D901

TP (VREC)
R826

AP602
(GND)
C613 C614

4

R621

43

R852

C804

C621

C911 +

C915
C917

R810

C622 +

C928

IC901

C

R864

L801

C639

E

R911

Q904

B

B1
E
B2

C926

C2

+

C924

56

C909

C826

C910

R927

1

Q801
C1

R907

R916

R921
R908

C912

R920

4

R615

39
15
43
14
47
44
51
48
54
52
58
62 66 70
64 68 73

C523

C914

K

R861 R836

C530

R505

C805

C515

24 +

2
22
20
42
46
50
56
60

C824

X802

C504

C506

9

859

C513

C529 +

C832 C833 R838 R

AP913 (VLO)

5

8

AP602 (GND)

25

MZ-N707

• Overall Adjustment Mode (Title Display)

OVERALL ADJUSTMENT MODE
• Configuration of Overall Adjustment Mode

Set LCD display
Overall adjustment mode . key
(Title display)
N key
Protect switch
ON

Assy**
0 00

CD overall
adjusting

All item
OK

NG item exists
or x/CHG key
CD overall
adjustment
NG

x/CHG key

x/CHG key

Protect switch
OFF
> key

CD overall
adjustment
OK

: (Disc mark) At end of power supply adjustment: Outside lit
At end of electrical offset adj.: Inside lit
**: Left side = MO overall adjustment information
F*: MO overall adjustment completed
1*: 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
Note: Adjust the CD first, when performing adjustment.

N key

MO overall
adjusting

NG item exists
or x/CHG key

• Electrical Offset Adjusting Method
Caution: 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.
Set LCD display

MO overall
adjustment
NG

x/CHG key

x/CHG key

[MENU] key
x/CHG key

[END SEARCH] key
x/CHG key

[Test mode $display check mode%]

26

MO overall
adjustment
OK

Assy11
0 00
4. Press the [MENU] key.

Electrical
offset
adjustment
Temperature
correction
and
Power supply
adjustment
auto item feed

Set LCD display

Ofst**
0 35
5. Electrical offset adjustment is over, if the following display
appears.
Set LCD display

OfstOK
0 00

MZ-N707

• Adjustment Method of CD and MO Overall Adjustment
Mode
1. Set the test mode (see page 13).
2. Press the . or [VOL --] key to activate the overall adjustment mode.
Set LCD display

Assy11
0 00
3. Insert CD disc in the set, and press thethe . key to set the
CD overall adjustment mode. Automatic adjustments are made.
Set LCD display

CD RUN
X XX

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

MO OK
0 00
• CD and MO Overall Adjustment Items
1. CD overall adjustment items
Item No.
312
313

4. In case of CD overall adjustment NG, reset the NV (see page
19), then readjust from the temperature correction (see page
24).
Set LCD display

*** NG
0 00

321

CD tracking error gain adjustment

328

CD TWPP gain adjustment

332

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

CD tracking error offset adjustment

336

CD ABCD gain adjustment

344

CD focus gain adjustment

345

CD tracking gain adjustment

521
522

CD two-axis sensitivity adjustment

2. MO overall adjustment items
Item No.

**: NG item number.

CD electrical offset adjustment

314

324
XXX: Item number for which an adjustment is being executed.

Description

112
113
114

Description

MO electrical offset adjustment

118

Set LCD display

CD OK
0 00
6. Insert MO disc in the set, and press the > key to set the
MO overall adjustment mode. Automatic adjustments are
made.
Set LCD display

MO RUN
X XX

221
224
232

Low reflective CD tracking error gain adjustment
Low reflective CD tracking error offset adjustment

236

Low reflective CD ABCD gain adjustment

244

Low reflective CD focus gain adjustment

245

Low reflective CD tracking gain adjustment

121

MO tracking error gain adjustment

122

MO TON offset adjustment

134

MO TWPP gain adjustment

131
132

MO triple speed read TWPP offset adjustment

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

*** NG
0 00

436

MO write ABCD gain adjustment

445

MO write tracking gain adjustment

411

MO normal speed read TWPP offset adjustment

**: NG item number.

412

MO tracking error offset adjustment

448

20 sec full recording

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

7. In case of MO overall adjustment NG, reset the NV (see page
19), then readjust from the temperature correction (see page
24).
Set LCD display

27

MZ-N707

RESUME CLEAR
Perform the Resume clear when all adjustments completed.
• Resume Clear Setting Method
1. Select the manual mode of the test mode, and set item number
043 (see page 14).
Set LCD display

###S00
0 43
###: Address

2. Press the X key.
Set LCD display

Res***
0 43

r

Resume clear complete

ResClr
0 43
3. Press the x/CHG key to return to the test mode (display check
mode).

28

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 or
nonvolatile memory (IC804) was replaced.
Caution: The application that meets the microcomputer version in this set must be used when rewriting the patch data. Rewriting the
patch data using the application not suitable for the microcomputer version could cause the set to malfunction.
For a checking method of the microcomputer version, see “SECTION 4 TEST MODE” (page 13).
• Preparation
1. USB 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 Rewriting
Contact our service technical support division to get the application.
• Pre-check
1. Check the microcomputer version in this set. (For a checking method of the microcomputer version, see “SECTION 4 TEST MODE”
(page 13).)
2. Check that the Net MD Driver has been installed in the personal computer.
3. Make sure that the set is in the Normal mode.
Note: Do not rewrite the patch data in the Test mode.

• Rewriting the Patch Data
1. Connect the 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.

29

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 the
Version block in the window.

6. Click the [Write + Verify] button.
The patch data writing and the verify processing will be executed automatically in the following order:
1) Writing to patch area (front area)
2) Writing to patch area (reverse area)
3) Verifying patch area (front area)
4) Verifying patch area (reverse area)
7. The operation will terminate with the a mark given to all areas.
If the × mark is given to any area, the nonvolatile memory will be faulty.

30

MZ-N707

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.

31

31

MZ-N707
SECTION 6
DIAGRAMS
BLOCK DIAGRAM – SERVO/USB Section –
OVER WRITE HEAD DRIVE
IC601 (1/2)

RF AMP, FOCUS/TRACKING ERROR AMP
IC501

41
38

M

CLK

OUTA
OUTB

–
+

–
+
–
+

A

–
+

B

–
+

C

–
+

D

–
+

8
9
10
11
12
14
5
6

IY
IX
JX
JY
A
B
C
D

A-C
13
D-C
7
18

PD-NI

RF OUT
PEAK
/BOTM

RF AMP,
FOCUS/
TRACKING
ERROR
AMP

163 RFI

29
28

169 PEAK
170 BOTM

41

171 ABCD

42

172 FE

1
ADIP IN 44

181 TE

PEAK
BOTM
ABCD
FE
TE

TPP/WPP

ADFG 21

APC

19

LD-A

AUTOMATIC
POWER
CONTROL
Q501

20

PD-O

XRST

25

S-MONITER

S0
S1

142 141 140

145 143

230

FCS+

FCS–

FCS–

ADDT

ADDT 195
AOUTL

AOUTL 155

W

(Page 33)

AOUTR

75 XRF RST

UOSCI 137

FOCUS/TRACKING
COIL DRIVE,
SPINDLE/SLED
MOTOR DRIVE
IC551

27 SSB DATA
28 SSB CLK
180 SE
TRK+
TRK–

FO2
30
RO2
32

TRACKING
COIL DRIVE

FCS+
FCS–

FO1
13
RO1
11

FOCUS
COIL DRIVE

35
25
37
24
39
23
26

V

UOSCO 138

FI2
28
RI2
27

208 TFDR
207 TRDR

FI1
15
RI1
16
PWM2
44

209 FFDR
210 FRDR

UI2

UO2
CPUI2
VO2
CPVI2
WO2
CPWI2
COM2

SLED
MOTOR
DRIVE

8
18
6
19

VI2
WI2

CPUO2
45
CPVO2
46
CPWO2
47

PWM1
SLED VOLTAGE
MONITER

UI1

UO1
SPINDLE
MOTOR
DRIVE

VO1
CPVI1

V

WI1

43

84 SLD MON
219 SLDR

42

221 SLDV

41

222 SLDW

55

213 SPFD

56

76 SPDL MON
212 SPRD

1

214 SPDV

2

215 SPDW

SLCU 225
SLCV 226
SLCW 227

SPCU 216
SPCV 217
SPCW 218

CPWO1

SPINDLE
VOLTAGE MONITOR

52

32

VI1

53

54

BIAS

OE

48

2 DATA–

X802
48MHz

220 SFDR

CPUI1

WO1
4
CPWI1
20
COM1
17

U

32

3 DATA+

UDP 134
UPUEN 135
UDM 133

SLD MON V
SLD MON W

W

C

234 MNT3

SLD MON U

M601
(SPINDLE)

AOUTL,
AOUTR

174 VC
108 VREF MON

U
M602
(SLED)

(Page 33)

206 APCREF

CPVO1

FCS+

DIN1

DIN1 190

202 ADFG

(TRACKING)
TRK–

B

: USB CHECK OUT

TRK+

TRK–

(Page 33)

: REC (DIGITAL IN)

30

SYSTEM CONTROLLER,
DIGITAL SIGNAL PROCESSOR,
16M BIT D-RAM
IC801 (1/3)

80 PD S0
81 PD S1

TRK+

A

: REC (ANALOG IN)

31

5 6

CLV MON V

2-AXIS
DEVICE

(Page 34)

• SIGNAL PATH

1 2 3

SERIAL
INTERFACE
SBUS
23
SCK
24
S-MON
43

D

: PLAYBACK

OFTRK 26
VC 31

LD

(FOCUS)

C2L

VRECO
B+

AOUTR 156
PD-I

–
+

MON

33

C2H

CLV MON W

A BC D

JY

CHARGE
PUMP 2

CPUO1

JX
JX JY JX

IX IY IX

25 VREF

–
+

IX

SYSTEM CONTROL (1/2)

37
VRECIN1
42
C1H
28
CHARGE
PUMP 1 C1L 27

CLV MON U

IY

CLK

4

VRECIN2

H-BRIDGE
PRE DRIVER

4 VREF

7

EFMO

M603
OVER WRITE
HEAD
UP/DOWN

EFM

EFM
PRE DRIVER

HA

RI
FI

33

HB

HD CON2
HD CON1

OPTICAL PICK-UP BLOCK
(LCX-5R)

35

OVER WRITE
HEAD DRIVE
Q604, 605

SW
RECON
OE

HR601
OVER
WRITE
HEAD

MODE3
MODE2
MODE1

6-1.

74 XRST MTR DRV

SLD MON U
SLD MON V
SLD MON W

CLV MON U
CLV MON V
CLV MON W

CN701 (1/2)
(USB CONNECTOR)

MZ-N707

6-2.

BLOCK DIAGRAM – AUDIO Section –
OPTICAL
RECEIVER

VIF B+

(Page 32)

A

B+ SWITCH
Q302

DIN1
J301
LINE IN
(OPTICAL)

(LINE IN JACK)
A/D CONVERTER
IC301

9

(Page 34)

E

13
14
15

CDTI
CCLK
CSN

1

RIN2
4
RIN1
2

14

IN1

OUT2

IN2

REGULATOR

STBY

MIC
(PLUG IN POWER)

3

12
9

CLOCK
DIVIDER

CONTROL
REGISTER
I/F
BCLK
LRCK

SDO0
SCK0

GAIN
AMP

J303

OUT1

SDO0, SCK0

10 12

16

MCLK

B

AUDIO
I/F
CONTROL

SDTO

PDN

(Page 32)

ADDT

A/D
CONVERTER
&
HPF

MIC AMP
IC303

LIN2
3
LIN1
1

11

J302
i

HEADPHONE AMP
IC302
AOUTL

22

AOUTR

21

IN L

OUT L
OUTB BEEP

IN R

OUT R
OUTA BEEP

MUTE

49

69
MUTE

93
XHP
STBY

38

BEEP

18

XMIC DET

17

XOPT CTL
XJAC DET
OPT DET

F801

4
23

VC B+

VREF IN 13
+

RVDD
DTCK
KEY-R
RGND

REFERENCE
VOLTAGE
SWITCHING
Q301

RMC KEY

RMC DTCK 120

SYSTEM CONTROLLER,
DIGITAL SIGNAL PROCESSOR,
16M BIT D-RAM
IC801 (2/3)

71

OSCO

FS256

HP/LINE
SWITCH

15

58 37 36

OSCI

XCS NV1

45 SI0
46 SO0
47 SCK0

198

SDO0
SCK0

SDI0
SDO0
SCK0

148
XPD ADC

147 XCS ADC

197 196
XBCK
LRCK

BEEP

MUTING

2
24

HP/L

AOUTL,
AOUTR

SDI0

C

150

151

X801
45.1584MHz

• SIGNAL PATH

4 3 2 1

: PLAYBACK

DO
DI
SK
XCS

(Page 32)

: REC (ANALOG IN)
: REC (DIGITAL IN)

EEPROM
IC804

33

33

F

(Page 34)

MZ-N707
6-3.

BLOCK DIAGRAM – DISPLAY/KEY CONTROL/POWER SUPPLY Section –

(Page 33)

F

(Page 32)

D

RMC KEY

RMC KEY
FS4
CLK SEL
FFCLR
SLEEP
VLON
WK DET
REC KEY
HALF LOCK SW

CLK

7
4
56
52
54
55
1
2
3
5
53

116
211
64
89
88
85
113
114
115
S805

SYSTEM CONTROLLER,
DIGITAL SIGNAL
PROCESSOR,
16M BIT D-RAM
IC801 (3/3)

VL
RF AMP (501)
LASER APC CIRCUIT
B+

OPEN

L904
10

49

VB
HEADPHONE AMP (IC302),
MOTOR/COIL DRIVER (IC551)
B+

VRMC
XWK3
CLK
CLK SEL
FFCLR
SLEEP
VLON
XWK1
XWK2
XWK4
VAIFON

SYSTEM
CONTROL
POWER CONTROL
IC901

VLO

VREF

REGURATOR

(Page 33)

E

SDO0, SCK0

SD0

SDO0

SCK
RST
STB
CS

SCK0
102 LCD RST
68 LCD STB
67 XCS LCD

SUSPEND 131
D804

XWK1
REC

VIFFB
38
VIF
42

35

NOISE
FILTER

VB B+

23

VC PWM 31
PAUSE

26

82 PAUSE KEY

NOISE
FILTER

27

XRST 104

46
47

SE1 KEY 1

VRECO
OVER WRITE HEAD DRIVE
(IC601) B+

109 SET KEY 1
110 SET KEY 2

SE1 KEY 2

77 XHOLD SW

HOLD

SWITCHING
REGULATOR

RF2

S806
OPEN/CLOSE
DETECT

39 OPEN CLOSE SW

XRST

STEP-UP
PRE DRIVER
&
PWM

RESET SIGNAL
GENERATOR

CRST

DTC1

VRECO1
10
VRECO2
15

VREC PWM 29

19

NOISE
FILTER

VREC

20

51

SWITCH

INM1

RF1

SL801
(TEST)

SWITCHING
Q706

146 XTEST

SYSTEM
CONTROL
(2/2)

VSTB

VC

6

B+ SWITCH
Q701

VOLTAGE
DETECT
Q703

VB B+

B+ SWITCH
Q903, 904

STEP-UP DOWN DW BT
22
PRE DRIVER
DW TP
&
21
PWM
VIO 8
VC2 26
VC 9
VG 36

BATTERY
CHARGER
&
REGULATOR

CHARGE
CONTROL

VOLTAGE
DETECTOR
IC902

SWITCHING
Q901, 902

L1 1
11
L1 2
14

RECHARGEABLE
BATTERY
NC-WMAA
1PC. 1.2V
OR
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR6)
1PC. 1.5V

L601
B+ SWITCH
Q603

CHARGE

VIF B+
VC B+
VG B+

D603

CHARGE
CONTROL
Q602 (2/2)

RF2
49
INM2
48
INP2
47
RS
CHG SW

CHARGE
CONTROL
Q602 (1/2)

46
45

DCIN 50

L701
DC/DC CONVERTER
D703, IC702, Q704

D901

L1
32
L1
28

VB B+

USBIFVDD 132
VBUS DET 111

L901

33

VB
43
BATM
44
DREG
56

D610
VB MON 186

CHGMON CHARGE
MONITOR

GAIN
54
CHG
55

CHG GAIN 90
CHG 91

VB

SWITCHING
REGULATOR

POWER
CONTROL
IC601 (2/2)

GND SW 66
83 PROTECT

D903

36
34

VB 50

RF1

16

HIDC MON 112

S803
PROTECT
DETECT

L905

45

INM1

VREC
OVER WRITE HEAD DRIVE
CIRCUIT B+

CHG MON 107

VC
VOUT

SWITCH

INM2

VOLTAGE
DETECTER
IC604

SWITCH & LCD MUDULE

VG
MOTOR/COIL
DRIVER (IC551)
B+

19
LG
18

VC
REGULATOR

– +

VIF B+

VG

VC2

VCO

L602

WAKE UP SWITCH
Q608

DVDD

L902

D904

22

VIF B+

SERIES
PASS
REGULATOR

L2
12
L2
16

VAFB
40
VA
41

VL PWM 30
RESET
SWITCH
Q801

STEP-UP
DC/DC
CONVERTER

VDFB
39
VD
44

VD
SYSTEM 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+

SWITCHING
REGURATOR

STEP-UP
PRE DRIVER
&
PWM

RF2

9
11
D902

BANDGAP
REFERENCE

DTC2
24
25 DTC1

VL
VL

VBUS

1

GND

5

J602
FOR
CHARGING
STAND

VIF
B+
LINE
FILTER
T601

D604
TH601

VA B+
J601
DC IN 3V

–
D701

USB
ON/OFF SWITCH
Q705

STAND DET 105

34

CN701 (2/2)
(USB CONNECTOR)

34

GROUND
LINE
SWITCHING
Q601

+

MZ-N707

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:
(Conductor Side)
Parts face side:
(Component Side)

Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.

• MAIN board is four-layer printed board.
However, the patterns of layers 2 and 3 have not been
included in this diagrams.
* Replacement of IC801 used in this set requires a special tool.
• Lead Layouts

Lead layout of conventional IC

surface

CSP (chip size package)

Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specified.
•
% : indicates tolerance.
• C : panel designation.
Note: The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
Replace only with part number specified.
• A : B+ Line.
• Total current is measured with MD installed.
• Power 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 production tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production tolerances.
• Circled numbers refer to waveforms.
• Signal path.
E : PLAYBACK
j : REC (ANALOG IN)
l : REC (DIGITAL IN)
F : USB CHECK OUT
* Replacement of IC801 used in this set requires a special tool.
• The voltage and waveform of CSP (chip size package)
cannot be measured, because its lead layout is different
form that of conventional IC.
• Abbreviation
FR
: French model

35

35

MZ-N707
6-5.
• Semiconductor
Location

1

2

3

:Uses unleaded solder.

4

5

6

7

8

9

10

11

Location

FB704

5
CN701
(1/2)
(USB CONNECTOR)

FB703
FB702
1
FB701

C

R317

MAIN BOARD (COMPONENT SIDE)
J301(1/2)

FB803

R808
R809

C810

14

C522

C818

C811

FB802

R815

FB804

R831

C801

C813

29
15

ECB

C111

R319

R308

L554

C521

C812

R814

C330

R302

L553

R316

5

R320

IC551

(CHASSIS)

Q302

L552

4

C830

E

C823

IC804

L802

OPTICAL
RECEIVER

42

8

1
C829

43

C211

56
1

C512

R847

LINE IN
(OPTICAL)

R830 R707

D

C828

R845

(CHASSIS)

R846

R705

L551

28

1
C803

F801

R521

CN501

S806
(OPEN/CLOSE DETECT)

C904

20

L904

C518

L501

C630

+

C104

TP (+)

+

L502

RVDD

+

F

OPTICAL
PICK-UP BLOCK
(LCX-5R)

TP (−)

+

B

R522

C

R519

E

C204

Q501

DTCK

G
C913

+

C612

+

+

(CHASSIS)

R601

S

G

Q601

C611

D

T601

36

11
1-682-873-

J602
FOR
CHARGING STAND

36

R849

A

R936

R850

R915

D603
K

C604

C206

A

R851

R623

L906

D904

C634

A

C624

A

R917

C2

2
B1 C635
E
B2 R625

D601

Q608

C628

D607
K

1
C1

L601

K

R947

R609

R610

R607

D610

C920

5

C605
R603

C606

C636

3

4

(CHASSIS)

I

K

IC604

8

Q603

R602

1

C608

R914

A

D804

H

RGND

L905

FB805

R863

K

KEY-R
+

D803

A

A

R855

C825
A

C316

L901

K

K

R839

R803

R853
R832

J302 (1/2)

L902
R105

R802

D-9
F-7
I-6
H-3
I-5

R840

Q302
Q501
Q601
Q603
Q608

B

C615

D-5
H-5
D-4

S805
OPEN

R807

IC551
IC604
IC804

A

R816

I-7
I-5
I-3
H-5
G-3
H-2
H-5

C834

D601
D603
D607
D610
D803
D804
D904

R844

Ref. No.

PRINTED WIRING BOARD – MAIN Board (Component Side) –

(11)

MZ-N707
6-6.

PRINTED WIRING BOARD – MAIN Board (Conductor Side) –

1

2

3

:Uses unleaded solder.

4

5

6

7

8

9

10

• Semiconductor
Location

11

MAIN BOARD (CONDUCTOR SIDE)

A

1
U
S803
PROTECT
DETECT

RECHARGEABLE BATTERY
NC-WMAA
1PC. 1.2V
OR
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR6)
1PC. 1.5V

CN701 (2/2)
USB
CONNECTOR
(SHIELD)

N
M602
(SLED)

W

V

B

M603
OVER WRITE
HEAD UP/DOWN

M

Ref. No.

Location

D101
D201
D301
D602
D604
D606
D608
D701
D703
D901
D902
D903

G-4
H-3
G-2
I-4
I-5
H-10
I-10
D-4
D-5
H-5
G-4
H-5

IC301
IC302
IC303
IC501
IC601
IC702
IC801
IC901
IC902

E-5
G-3
E-4
F-6
H-9
D-5
F-9
H-5
G-4

Q301
Q602
Q604
Q605
Q701
Q703
Q704
Q705
Q706
Q801
Q901
Q902
Q903
Q904

G-4
H-7
I-10
I-10
D-4
D-4
D-5
E-6
D-5
G-9
G-5
G-5
G-4
H-6

U

M601
(SPINDLE)

C

W

10

N

V

R704 C340 C321 C325

A

C625

+ C809

C817

R858

C839

R827

R817 R821

R825 R824

C822

R823

X801

C819
R833

C639

R911

C926

C804
R826
L602

C633

+

TP611

R620

15
1

14

D606

5

Q605
56

TP610

8

4

TP
(VREC)

1

A

R612

IC601

C609 +

Q604
D608

8

C607

C622 +

5

C603

R605

R608

R614

R622
R624

C621

R613

+ C632
K

28

A

29

43

R606

C618
C616
C619

1

4

K

42

1

FB806

R843

R835

R834
C838

R801

C802

R852

AP602
(GND)

C629

4

R621

C924

C911 +
R604

R626

R810

L801

R946
+ C919

C902 +

R864

C613 C614

Q602

R948

A
R616

D602

C623

K
C602

A

R927

R907

C928

D901

B1
E
B2

AP912
(VCO)

42
A

FB801

X802

C516
C530

43

D604
K

E
C

C917
28

R906

TH601

C2

Q904

C915

C901 +

C601

R921
R908

C912

D903
R902

IC901

K

15

C909

B

R615

C334

C910

56

29

I

R916

ECB

C903
A
C921

C905
R903

CN801

1

15

Q801
C1

K

C918

C922

C906
R905

R909
R941 R910

14
C907

Q903
C627 R928

C814

R857

C523

C914

BCE

A

23

AP913
(VLO)

+

R925

C805
R861 R836
R804

22

Q901

R920

ECB

K

4

C927

R918

3

R923

C908

K

C916

R517

C824

C514

R505

A

D101

1

D902

R309

2

C519

C527

C816
R822

C832 C833 R838 R806 C808 C807

IC501

*

IC801

R859

C515

L301

C506

R805
R841

C503

C510
C513

C529 +

R924

C806

R860 C840

SL506
C509
C511

C821

236 233 229 239 223 220 216 212 208 205 200 196 194 190 186 182 187 189 193
238 234 232 235 231 222 218 214 210 206 202 198 192 209 184 183 185 191 197 195
240
203 199
180 178
17
244 242 3 230 237 243 227 226 221 217 211 215 207 173 175
176 174
23 18
5 228 1 241 225 224 219 204 213 188 181 179 171
4
12 19
7 9
172 170
177 169
168 166
201 167
40 16
8 11
24 36
165 163
245 6
162 164
21
35 28
161 159
160 158
153 155
27 25
154 156
38 26
150 152
149 157
30 29
33 31
146 148
37 34
13 32
144 145
142 143
136 151
10
2
39
41
138 139
132 140
22 15
43 45
134 147
20 14
129 131
47 49
137 130
42 44
119 133
51 53 72 57 59 77 81 79 83 87 93 96 117 121 123
126 128
46 48
122 124
54 55 67 65 74 78 76 75 85 89 91 97 99 127 125
50 52
135 120
56 58
60 62 66 70 71 63 80 84 88 92 94 100 104 108 114 101115 141 109 105 103
64 68 73 69 61 82 86 90 95 98 102 106 110 112 116118 113 111 107

C820
C841

C501

44

+

+
C305

+
C301

1

+

C563

C562

R829

C502

C815

R552
R551

R561
R701

R560

R562
C557

C566

R828

C508

C531

SL801
(TEST)

C564
C558

C703 R709

Q705 R712

C567

C559 C565

C505

C335 +

C317 +

R503

+

+

C551 C561

D703
K
C308

R553

C826

R708

+
C701

R715 R706

R307
C302

+

C307

IC902

A

1

R501
R502

9

Q902

C331

H

C2
B1
E1

1

SL505
R507

Q301

D201
K

10

IC301

C113

L303
C203

C202

R303

C312

J302
(2/2)

E2
B2
C1

R304

CN502

C504

C323 +
+
C320

C205

12

FB304

D301

7

R305

E
C702

C507

ECB

C106

4

13

B

C212

R919

R106

18

6

IC702

Q704

C524 +

IC302

R206

3

19

R710

8

R315

C105

24
1

4

16

C314 +
C315

C311

3

R310

14
C309

R306

C102
R203

R201

R104 R204

5

8

+
C318

C217

R101
R103

FB302

R107 R207

5

1

C103
C201

C

1

C306

C216
R202

R218
C218
R205

C310

FB303

R711

C631

R714

C319

R311

F

1

BCE

IC303

R118

C101
FB301

+

1

R922

C116

7

C118

C336

BCE

Q706

+

C213

C112

C324 +

C332 +

R102

FB305

S

C704
C117

C326

G

+

R112

C210
R318

R212

C327

FB306

J303
MIC
(PLUG IN POWER)

R211

(LINE IN JACK)

G

A
C322

LINE IN
(OPTICAL)

Q703

K

D701

J301(2/2)

E

Q701

R703

R702

C110

D

L701

D

R111

5

8

1-682-873-

J

SWITCH
&
LCD MODULE

HR601
OVER WRITE
HEAD

J601
DC IN 3V

–

+

37

37

11
(11)

MZ-N707

SCHEMATIC DIAGRAM – MAIN Board (1/4) –

• See page 42 for Waveforms.

• See page 43 for IC Block Diagrams.

(1/4)

B1
B2
B3
B4
B5

(Page 40)

A1
A2
A3
TP611
A4

HR601
OVER WRITE

A5
TP610

HEAD

TP
(VREC)

CN501
20P

TRK-

TRK-

Q604
HAT2051T

R507 C501
1k 100p

TRK+
TRK+
FCSFCS-

D1

D2

S1

S2

Q604,605

R501
47k

FCS+
FCS+

RF AMP,

OVER WRITE

FOCUS/TRACKING ERROR AMP

AGND

HEAD DRIVE

IC501
SN761057ADBT

R503
470k

A1
VREF
A2

C508
0.1

ADIP

C

R502
220k

A3
D

C531
0.01

A4
Iy

SMON

A5
A1
A2
A3

S-MON
FE

VREF

LD-K

C503
2200p

A6
A4

Jx

REXT
WPP

OFC-1

D

OFC-2

D-C

AVCC

Q605
HAT2050T

C509
2200p

Iy

PS

Ix

LP

Jx

EQ

A10

Jy

AGND

A

RFOUT

A-C

CCSL2

C513 10p
C527 0.047

C519
4700p

A8
PDS1

C518
4.7

SI

C504
2200p

A9

AVCC

C524
10
6.3V

L502
10µH

CIG

C507
0.022

D1

D2

S2

S1

S2

C632
10
6.3V

G1

G2

G1

G2
A6

RFI

(Page 39)

BOTM
DGND

PEAK
A7

BOTM

A8

OFTRK
XRST
SCK

DVDD

SBUS

R609
1
1%

AP602
(GND)

XRST
PD-O
ADFG

C613
0.1

C616
0.1

C639
0.1

SCLK

Q501
2SA1577

R505
10k
0.5%

AUTOMATIC
C529
10
6.3V

PEAK

CDN
PD-NI
PD-I

C530
2200p

TP R521 TP
1 (-)
(+)

C515
0.1

C516 0.1

VREF
075

C506
0.022
A10

R519
100k

D2

S1

VMON

C514 0.022
TON-C

R522 1

D1

VC

B
C505 0.01

L501
10µH

Q603
TS8K1
B+ SWITCH

C511 10p

A7

B

C615
100p

ABCD

C

A6
A9

MON

D608
MA2YD17

ABCD

A5
A8

A

G2

C510 10p

A7
Jy

G1

D606
MA2YD17

FE

SL506

-LPF

PDS0
S0
LD-A

C609
47
4V

C608
0.1

TE

SL505

-IN

TE

C502
0.022

Ix

POWER

R517
1k
0.5%

A9
SDAT

CONTROL

C614
0.1

C523
1
AREF

ADIP

FB704
0
A10

VB

R707
4.7k
C635
0.1

C1

C1

C2

C2

C2L

C2H

VG2

VG3

HB

HA

VG

PGND3

GAIN
CHG

VREC

C636
0.1

DETECTOR

R621
10k

Q602
CHARGE

VRECO2
L602
10µH

L1 2

DREG
VOLTAGE

Q706
UN9115
SWITCHING

R610
22k

DTC

CHG

PGND2

C704
47
10V

C621
0.01

INP1

IC601
XPC18A22AFCR2

PGND1

EXT

C702
2200p

INM1

GND

L1 1

VOUT
Q704
FMMT617

RF1

SVREF

VRECO1

C631
220
4V

R702
470k

C629
100p
R612
470k

R613
2.2k

VC

R706
100k

VDD

DW TP

CHGG

C634
0.1

GND

DW BT

VIO

B+ SWITCH

I

R710
2.2k

POWER CONTROL,
OVER WRITE HEAD DRIVE

CHGMON

G

A12

GND

DCIN

EFM

Q701
KP151A12A2MR

O

CE

R712
4.7k

C701 22 6.3V

R703 470k

S

IC604
XC61FS1YXXMR

R623
100k

R711
0

INM2

B1

D701
MA729

R715 47k

DETECT

SWITCH

1PC. 1.2V

IC702
XC6367A361MR

VOLTAGE

USB ON/OFF

RECHARGEABLE BATTERY

C703 R709
1000p 100

Q703
2SB1462J

E1

CONVERTER

-2

C628
0.01

CVREF

CHGM

E2

-1
Q705
UMD12N

A11

C618
0.1

VREF

INP2

RF2

R625
100k

DC/DC

CONVERTER

VC2

-1

B2

-2
Q608
XP1210

DC/DC

C1L

CHGSW
RS
C607 R608 R622
220k 100k
100p

D703
MA2YD15
D703,Q704

R708
470k

C1H

BATM

FI

L701
22µH

Q602
ZDT6718

R704
0

R606
470

SW

R701
1k

(SHIELD)

D603
MA2YD15

ID

C619
0.1

UEN

R705
2.2k

GND

OUTB

C606
100p

SWITCH

PGND2

WAKE UP

UDP

(USB CONNECTOR)

VRECIN2

UDM

RI

0

CLK

0

FB703

OE

FB702
DATA-

OUTA

Q608

DATA+

NC-WMAA

VRECIN1

0

RECON

FB701
VBUS

PGND2

CN701
5P

CONTROL

C622
47
4V

OR

C624
10
6.3V

DRY BATTERY
1000p

SIZE"AA"
(IEC DESIGNATION LR6)
1PC. 1.5V

D610
RB715W

R714
0
Q601
SI2302DS

C625

S

D601
MA2YD15

GROUND LINE
SWITCHING

C603
100
6.3V

R601
1M

C630
220
6.3V

R607
220
L601
10µH

C604
0.01

(CHASSIS)

C601
0.01

D602
MA2YD15

R616
1k

C623
1000p

GSW

DC IN 3V

R620
10k

R605
1

C612
10
6.3V

R614
10k

VRP

R626
2.2

EFM

R604
1

HC1

C605
1000p

HC2

R603
100k

T601
LINE FILTER

D607
MA2YD15

C633
0.1

MODE1

TH601
J601

R624
10

C602
0.1

MODE2

R615
2.2k

MODE3

R602
220k

D604
MA2YD15

HMON

J602
(FOR CHARGING STAND)

SDET

6-7.

C611
10
6.3V

C627
0.1
C1

(Page 41)

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

38

38

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

MZ-N707

SCHEMATIC DIAGRAM – MAIN Board (2/4) –

• See page 42 for Waveform.

• See page 43 for IC Block Diagrams.

(2/4)
D1
A1

D2
VCP

VLP

A2

D3

A3
A4

D4

D5
R914
100

0.5%
R948 100k

0.5%

L551 0

L552 0

R906
0

0.5%

D6

C522
0.1

D7

R917 4.7k

SCV

R936 22k

TRK-

C1

C2

C3

SCW

D904
MA111-TX

TRK+

A5

FO2

WMF2

RO2

PGND2

VMR2

UO2

VMU2

VO2

WO2

SP

PGNDUV2

UI2

VMVW2

SCU

PGNDW2

VI2

WI2

R946
10k
0.5%

FI2
RI2

CPUO2

COM2

CPVO2

CPUI2

L901
100µH

D901
MA2YD15

D1
AP912
(VCO)

FOCUS/TRACKING COIL DRIVE,

GND2
D5

SPINDLE/SLED MOTOR DRIVE
VG

CPWI1

IC551
SC111258FCR2

CMW
CPWO1

R941
22k

L906

NC

VC

10µH

CPWI2

OE
GND1

C926
10
6.3V

D6
CPVI1
D7

CMV
CPVO1

CPUI1

CPUO1

COM1

PWM1

RI1

D8

CMU
CP

PGNDUV1

A9

R911
470
XRST
C917
0.1

PGND1

NC

L1

VD

RF1

VC2

INM1

XRST

DTC1

CRST

DTC2

C6

C5

C4

RSTREF
L554
0

L553
0

C512
0.1

VREF

CCW

CCV

C921 0.1

C928
0.1

R905
2.2k

(Page 40)

C922
1000p

VDRF

IC901
XPC18A32FCR2

GND

CSEL

C908 0.1

INM2
POWER CONTROL

VB

FCS+

C905
0.1

RF2

A10
FCS-

R903
2.2k

C906 0.01

C915
0.1

C521
0.1

R902
470k

PGND1

L1

NC

VC

VCOUT

VC

VCO

GND

VIFFB

VDFB

VA

VIF

VMF1

C911
10
6.3V

VAFB

FI1

FO1

PGND1

VMR1

RO1

UO1

FF1

VMU1

VO1

VMVW1

WO1

VI1

WI1

UI1

PGNDW1

FR1

CCU

A8

R910
10k

CPVI2

XMD

A6

C551
0.1

R909
10k

D2
CPWO2

A7

R947
1k
0.5%

C902
10
6.3V

D3

SMW

(Page 38)

R915
2.2k
0.5%

D4

SMV

C561
0.1

C920
10 6.3V

TR1

PWM2

C901
10
6.3V

C919
10 6.3V
TF1

SMU

VGFB

CLKSEL

VG

VAIFON

LG

FF
FFCLR

PGND2

PGND2

L2

VL

VLO

VL

GND

VRMC

XWK3

XWK2

VLON

Q904
2SA1745

A12

XWK4

NC

VSTB

L2

CLK

XWK1

SLEEP

D903
MA729

PGND2

SL

A11

C907
2.2

L905
100µH

C924
1000p
R927
1M

C1

C557
0.047

SLEDU

C558
0.047

C559
0.047

C2

VOLTAGE
R925
220k

DETECTOR
IC902
XC61CN0802NR

SLEDV
SLEDW
HD DRVHD DRV+
C4
CLVW
C5
CLVV

R551 10k

D5

R552 10k

D6

R553 10k

D7

R923
220k

C6
U

D8

N

C566 0.01

C567 0.01

C564 0.022

C565 0.01

C563 0.022

V

R918
10k
0.5%

Q901,902

C916
1

R920
10k
0.5%

D902
MA2YD15

C904
22
6.3V

Q902
2SD2216J-R

Q901
2SD2216J-R

R919
47k
0.5%

CLVN
10

W

R908 100k

CLVU

L902
22µH

L904
10µH

R916 220k

R924
220k

OVER WRITE
HEAD UP/DOWN

Q903
2SD2216J-R

C927
0.1

C3
M603

C914
0.1

R907 1M
R921 470k

HALF

D4

V

W

WDET

D3

SLEDN

RECK

R562 2.2k
CN502
10P
1

R922
22k

Q903,904
B+ SWITCH
R928
100k

VLON

D2

NC

R561 2.2k

GND

N

D1

OUT

U

R560 2.2k

VDD

M602
(SLED)

C562 0.022

6-8.

C910
1000p

C909
1000p
ZZ3

ZZ2

C912
1000p

C913
4700p

C903
100
6.3V

C918
2.2

ZZ1
D8

SWITCHING

M601
D9

(SPINDLE)

D10
AP913
(VLO)
D11

39

39

MZ-N707
SCHEMATIC DIAGRAM – MAIN Board (3/4) –

• See page 42 for Waveforms.

(3/4)

DIN1

XPD

XCS

B1
B2

UDM

UDP

UEN

MODE1

MODE2

MODE3

HC2

C839
1000p

HC1

B1

B2

RFI

PEAK

FE

BOTM

B5

ABCD

TE
D4

R846 22

C838
4.7
R832
470k

C834
0.01

R843 0

R838 470

R845 22

C833
10p

SL801 (TEST)

R844 0

X802 48MHz C832 10p

10p
C807

R806 470

X801 45.1584MHz

C811 1

R814 10

R809 100k

C814
470p

R817 100k

D3

R822 1k

C816 0.1

D2

C808
10p

R827 0

R821
220k

D1

FB806
0

FB801
0

C810 1

R823
220

C815 47 6.3V

R857
1k
R824
2.2k

R825
2.2M

C809
22
6.3V

C828 1 C829 1

1

C817
R858
1M

C812
0.01

C813
0.47

R807 10

R808 10k

(Page
38)

SMON

B4

VMON

B3

D804
MA729

R852
68k
0.5%

R839
1M

R834
100k
0.5%

D5
ADDT

E1

D6

0

XBCK

R816 0

FB803

0

FS256

R831 0

FB804

0

MITY

SUSPEND

USBIFVDD

UDM

UDP

UOSCI

UPUEN

UOSCO

SAK

TAN

XBCK

TAT

FS256

NC

ADIP

DVSS3

TSLVDD

DVDD3

RMC DTCK

ADFG

AREF

C819
0.022

R828
2.2k
0.5%

R840
100

DTCK
E3

C804

R829
4.7k C840
0.5% 0.01

C825
100p

TSMVDD

C801 0.1

C820
0.01

R835
470k
0.5%

NC

NC

C841
4700p

L801
0

IDO
NAR

LRCK

NC

AVSS

IFVDD3

AVDD

0.1

ZZ1

FB802

ITO

D803
MA8068-TX

R815 0

USBOSCVDD

ADDT
LRCK

USBOSCVSS

MODE1

MODE2

MODE3

PBVDD

HD CON 1

XTEST

XCS ADC

HD CON 2

VDIOSC

XPD ADC

OSCI

OSCO

VREFL

DAVDD

DADT

VSIOSC

VREFR

AOUTL

AOUTR

DAVSS

ASYI

AVD1

ASYO

RFI

BIAS

FILI

PCO

AVS1

FILO

CLTV

PEAK

BOTM

FE

ABCD

VC

ADIO

AUX1

AVS2

AVD2

ADRT

TE

SE

ADRB

APC

DCHG

XLRF

DTRF

CKRF

XTSL

DVSS2

D7

DVDD2

NC

NC

DIN1

E2

NC

E4

RMC KEY

IFVSS3

HALF
APCREF

S805

HALF LOCK SW

TR1
TRDR

REC KEY

TFDR

WK DET

FFDR

HIDC MON

FRDR

VBUS DET

FS4

SET KEY 2

SPRD

SET KEY 1

SPFD

VREF MON

SPDV

CHG MON

RECK

OPEN

WDET

TF1

HMON

FF1

R802
4.7k
0.5%

R803
47k
0.5%

FR1

E5

SK2
CCU

SK1
VMON

CP

CHGM

CCV

R801
220k

CCW
VB MON

SPDW

SDET

CMU
STAND DET

SPCU

C802
0.01

XRST

CMV
XRST

SPCV
CMW

XMUTE

SPCW
SCU

LR
SRDR

LCD RST

SFDR

XUDP UP ON

SLDV

NC

SP
SCV
SCW
SLDW

(Page
39)

R847
0

NC

DVSS4

NC

DVDD4

T MARK SW

SYSTEM CONTROLLER,

SMU

DIGITAL SIGNAL PROCESSOR,

SLCU
SMV

IFVDD2

16M BIT D-RAM

SLCV
SMW

IFVSS2

∗

SLCW

XCS NV2
XS

IC801
CXD2677-202GA

IFVDD4

EFM

XHP STBY
CHGI CTL

IFVSS4

CHG

CSP(Chip Size Package)
EFMO

CHG CTL

MNT0

CHG GAIN

MNT1

FFCLR

CHGG
FF
SL
MNT2

SLEEP

MNT3

DVDD1

SENS

DVSS1

TX

VLON

S803

SCU

PROTECT

VLON
SLD MON

RECP
LRCKI/XELT

PAUSE KEY

DATAI/EDT

PD S1

(Page
41)

DETECT

PROTECT

XBCKI/ECK

PAUSE
PDS1
PDS0

PD S0

XERQ

JOG B

A11
XOE

JOG A

XWE

XHOLD SW

TSTDR3

SPDL MON

XHOLD
CCU
XRST
XRF RST

EVA
R841
0

XMD
FLASHVDD

XRST MTR DRV

FLASHVSS

IFVSS1

NC

IFVDD1

NC

XCS NV1

NC

CS RTC

NV

D8

MUTE

TSB SSB CTL

LCD STB
XL
XCS LCD

GND SW2

REC OPR LED

AOUT SEL

VG CTL

XOPT CTL

KDI

TRST

KCS

KCLK

KRB

TEST0

KDO

BEEP

TEST1

SO0

SCK0

XGUM ON

XPATCH

SI0

SET CODE2

SET CODE3

SET CODE0

LS

SET CODE1

OPT DET

XJACK DET

XMIC DET

IFVSS0

IFVDD0

NC

VC PWM

VL PWM

VREC PWM

SSB DATA

OFTRK

SSB CLK

DVSS0

NC

DVDD0

NC

NC

NC

NC

NC

NC

NC

NC

NC

DRAMVSS1

NC

NC

NC

NC

NC

NC

NC

NC
NC

D10

DRAMVDD0

NC

DRAMVSS0

NC

DRAMVDD1

NC

NC (VD PWM)

NC

D9

OPEN CLOSE SW

MUTE

NC

GND SW

GSW

MIC
SENSE
CLK SEL

D11

C818
0.1

R836
0

C822
0.1

C824 0.047

XOCTL

BEEP

SCK0

SDI0

S806
OPEN/CLOSE

SDO0

C806 0.047

R860
1k

XMDET

R805
2.2k

XJDET

R859
1k

VRP

DETECT

E8
E9

40

40

CSEL

VCP

E10

VLP

L802
10µH

SCLK

R833
2.2k

C821
47
6.3V

R804
2.2k
C805
R861 0.047
1k

OPDET

C803
0.01

SDAT

6-9.

E11

MZ-N707
6-10. SCHEMATIC DIAGRAM – MAIN Board (4/4) –

• See page 42 for Waveforms.

• See page 43 for IC Block Diagrams.

(4/4)
C113
47
4V

C212
1

IC804
AK6417AM

RST

DO

GND

V+
GND

GV

STBY
NOISE

REG

IN2

MIC
V+2

R202
10k
0.5%

R319
1k

FB306
J303
MIC
(PLUG IN POWER)

C323
10
6.3V

C309
0.047

C117
0.47
C327
1000p

C218
2200p

FB305
0

C118
2200p

SDO0

C322
47 6.3V

C112
1

SDI0

C213
47
4V

XMDET

XBUSY

R218
22k
0.5%

C310
1000p

SCK0
DI

R102
10k
0.5%

R308
0

(CHASSIS)

C332
10 6.3V

VCC

SK

R118
22k
0.5%

C823
0.1

NV
XCS

MIC
V+1

IC303
NJM2173AV

EEPROM

R830
1M

IN1

MIC AMP

E2

OUT1OUT2

E1

DC
DC
CUT1 CUT2

C217
0.47

C324
10
6.3V

C116
1000p

J301

XOCTL

L303
10µH

LINE IN
(OPTICAL)
R302
1k

R320
10k

E3
E4

Q302
2SA2018TL
B+ SWITCH

R316
100k

C216
1000p

C318
47
6.3V

OPTICAL
RECEIVER

R307
100

DIN1
C317
22
6.3V

C330
0.1

C319
0.01

R112
47k
0.5%

C110 1

R317 100

XJDET

C210 1

XS

MUTE

XBCK

ADDT

FS256

LRCK

SDO0

R211
22k
0.5%

BEEP

R111
22k
0.5%

R212
47k
0.5%

B1

C201
∗

R203
47k

C314
10
6.3V

VCC

IN R

NF1

R311
1M

B+

OUT L

DET

OUTA BEEP

R303
47

C336
220p

C312
2.2

BST

RVDD

FB301
FB302

NF2

OUT R

OUTB BEEP

J302

C331
1000p
F801
0.25A
125V

LPF2

IC302
TA2131FL

PW GND

R103
47k

R101
22k

C301
47 6.3V

VREF

HEADPHONE AMP
IN L

DTCK

0

KEY-R

FB304
0

RGND
HP-GND

AGC IN
HP-L

C203
2200p

C307
0.1

R106
10

C311
0.1

C335
10
6.3V

C205
0.22

C104
220 2.5V

C105
0.22

C204
220
2.5V

R105 4.7k

1000p

C202
4700p

FB303
0
D301
NNCD6.8H

C334 0.1

C102
4700p

1000p

HP-R

C106

C302
0.1

C103
2200p

D101 02DZ2.4-Z

L301
10µH

D201 02DZ2.4-Z

C305
2.2 6.3V

VREF IN

LPF1

B2

C306
0.1

GND

TCMT

BEEP

MUTE

R104 ∗

STB
C315
1

BST SW

R201
22k

R107 10k

R204 ∗
SDTO

2.2 (EXCEPT US)

R207 10k

R315 10k

VD

BCLK
VA

AGNDMCLK

VCOM LRCK

CCLK

CDTI
RIN2

LIN2

RIN1

C321
0.1

VOLTAGE

R306 22k

C101
∗

(Page 40)

JACK

R318
1k

22k (US)

R304 1k

R305 1k
CSN

PDN
LIN1

IC301
AK5354VT

C340
0.1

C326
1000p

SWITCHING

R310
0

∗ C101,201
0.47 (US)

A/D CONVERTER

C320
4.7
4V

R309
220k

10k (EXCEPT US,FR)

LINE IN
C325
1000p

REFERENCE

4.7k (FR)

OPDET

C111
100p

C316
10
4V

Q301
SC4738FL
∗ R104,204

C211
100p

C206

XCS

SCK0

C308
0.1

XPD

DTCK

E5

R206
10

ZZ1

R205 4.7k

R826
0

CN801
15P

SK2

SET KEY 2
DGND1
SK1
SET KEY 1
C830
0.1
R855
0

R853
0

XHOLD

R849 0

HOLD

ZZ2

XWK1
ZZ3

R850 0
REC
PAUSE

SWITCH

R851 0
PAUSE
S GND

R864
100k

LS
STB

R810
100k

&
LCD
MODULE

XL
CS
SDO0
SDO
SCK0

FB805

0

SCK

LR
RST
R863
100k

DVDD
-1
Q801
XP1501
RESET SWITCH

E8

DGND2

-2
C826
0.22

E9
E10
E11

C1

(Page 38)

41

41

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

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

MZ-N707

• Waveforms
1 IC501 1 (TE)

7 IC901 th (CLK)

qs IC801 
C101

1-107-823-11 CERAMIC CHIP

0.47uF

10%

16V
(US)

C101

1-125-889-11 CERAMIC CHIP

2.2uF

C102
C103
C104

10%
10V
(EXCEPT US)
1-164-941-11 CERAMIC CHIP 0.0047uF 10%
16V
1-164-939-11 CERAMIC CHIP 0.0022uF 10%
50V
1-135-868-11 TANTALUM CHIP 220uF
20%
2.5V

C105
C106
C110
C111
C112

1-115-467-11
1-164-937-11
1-125-837-11
1-164-874-11
1-125-837-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.22uF
0.001uF
1uF
100PF
1uF

10%
10%
10%
5%
10%

10V
50V
6.3V
50V
6.3V

C113
C116
C117
C118
C201

1-131-862-11
1-164-937-11
1-125-891-11
1-164-939-11
1-107-823-11

TANTALUM CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

47uF
0.001uF
0.47uF
0.0022uF
0.47uF

20%
10%
10%
10%
10%

4V
50V
10V
50V
16V
(US)

C201

1-125-889-11 CERAMIC CHIP

C202
C203
C204
C205

1-164-941-11
1-164-939-11
1-135-868-11
1-115-467-11

10%
10V
(EXCEPT US)
CERAMIC CHIP 0.0047uF 10%
16V
CERAMIC CHIP 0.0022uF 10%
50V
TANTALUM CHIP 220uF
20%
2.5V
CERAMIC CHIP 0.22uF
10%
10V

C206
C210
C211
C212
C213

1-164-937-11
1-125-837-11
1-164-874-11
1-125-837-11
1-131-862-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTALUM CHIP

0.001uF
1uF
100PF
1uF
47uF

10%
10%
5%
10%
20%

50V
6.3V
50V
6.3V
4V

C216
C217
C218
C301
C302

1-164-937-11
1-125-891-11
1-164-939-11
1-110-569-11
1-107-820-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTALUM CHIP
CERAMIC CHIP

0.001uF
0.47uF
0.0022uF
47uF
0.1uF

10%
10%
10%
20%

50V
10V
50V
6.3V
16V

C305
C306
C307
C308
C309

1-135-149-21
1-107-820-11
1-125-777-11
1-125-777-11
1-119-923-11

TANTALUM CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

2.2uF
0.1uF
0.1uF
0.1uF
0.047uF

20%

10V
16V
10V
10V
10V

60

2.2uF

10%
10%
10%

Ref. No.

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
When indicating parts by reference
number, please include the board.

Part No.

Description

Remark

C310
C311
C312
C314
C315

1-164-937-11
1-125-777-11
1-125-889-11
1-135-259-11
1-125-837-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTALUM CHIP
CERAMIC CHIP

0.001uF
0.1uF
2.2uF
10uF
1uF

10%
10%
10%
20%
10%

50V
10V
10V
6.3V
6.3V

C316
C317
C318
C319
C320

1-135-201-11
1-119-750-11
1-110-569-11
1-164-943-11
1-135-151-21

TANTALUM CHIP
TANTALUM CHIP
TANTALUM CHIP
CERAMIC CHIP
TANTALUM CHIP

10uF
22uF
47uF
0.01uF
4.7uF

20%
20%
20%
10%
20%

4V
6.3V
6.3V
16V
4V

C321
C322
C323
C324
C325

1-125-777-11
1-110-569-11
1-135-259-11
1-135-259-11
1-164-937-11

CERAMIC CHIP
TANTALUM CHIP
TANTALUM CHIP
TANTALUM CHIP
CERAMIC CHIP

0.1uF
47uF
10uF
10uF
0.001uF

10%
20%
20%
20%
10%

10V
6.3V
6.3V
6.3V
50V

C326
C327
C330
C331
C332

1-164-937-11
1-164-937-11
1-107-820-11
1-164-937-11
1-135-259-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTALUM CHIP

0.001uF
0.001uF
0.1uF
0.001uF
10uF

10%
10%
10%
20%

50V
50V
16V
50V
6.3V

C334
C335
C336
C340
C501

1-125-777-11
1-135-259-11
1-164-933-11
1-125-777-11
1-164-874-11

CERAMIC CHIP
TANTALUM CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.1uF
10uF
220PF
0.1uF
100PF

10%
20%
10%
10%
5%

10V
6.3V
50V
10V
50V

C502
C503
C504
C505
C506

1-107-819-11
1-164-939-11
1-164-939-11
1-164-943-11
1-107-819-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.022uF
0.0022uF
0.0022uF
0.01uF
0.022uF

10%
10%
10%
10%
10%

16V
50V
50V
16V
16V

C507
C508
C509
C510
C511

1-107-819-11
1-125-777-11
1-164-939-11
1-164-850-11
1-164-850-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.022uF
0.1uF
0.0022uF
10PF
10PF

10%
10%
10%
0.5PF
0.5PF

16V
10V
50V
50V
50V

C512
C513
C514
C515
C516

1-125-777-11
1-164-850-11
1-107-819-11
1-125-777-11
1-125-777-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.1uF
10PF
0.022uF
0.1uF
0.1uF

10%
0.5PF
10%
10%
10%

10V
50V
16V
10V
10V

C518
C519
C521

1-127-760-11 CERAMIC CHIP
1-164-941-11 CERAMIC CHIP
1-125-777-11 CERAMIC CHIP

4.7uF
10%
0.0047uF 10%
0.1uF
10%

6.3V
16V
10V

MZ-N707
MAIN
Ref. No.

Part No.

Description

Remark

C522
C523

1-125-777-11 CERAMIC CHIP
1-125-837-11 CERAMIC CHIP

0.1uF
1uF

10%
10%

10V
6.3V

C524
C527
C529
C530
C531

1-135-259-11
1-119-923-11
1-165-851-11
1-164-939-11
1-164-943-11

TANTALUM CHIP
CERAMIC CHIP
TANTALUM CHIP
CERAMIC CHIP
CERAMIC CHIP

10uF
0.047uF
10uF
0.0022uF
0.01uF

20%
10%
20%
10%
10%

6.3V
10V
6.3V
50V
16V

C551
C557
C558
C559
C561

1-125-777-11
1-119-923-11
1-119-923-11
1-119-923-11
1-125-777-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.1uF
0.047uF
0.047uF
0.047uF
0.1uF

10%
10%
10%
10%
10%

10V
10V
10V
10V
10V

C562
C563
C564
C565
C566

1-107-819-11
1-107-819-11
1-107-819-11
1-164-943-11
1-164-943-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.022uF
0.022uF
0.022uF
0.01uF
0.01uF

10%
10%
10%
10%
10%

16V
16V
16V
16V
16V

C567
C601
C602
C603
C604

1-164-943-11
1-164-943-11
1-125-777-11
1-128-964-11
1-164-943-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTALUM CHIP
CERAMIC CHIP

0.01uF
0.01uF
0.1uF
100uF
0.01uF

10%
10%
10%
20%
10%

16V
16V
10V
6.3V
16V

C605
C606
C607
C608
C609

1-164-937-11
1-164-874-11
1-164-874-11
1-125-777-11
1-131-862-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTALUM CHIP

0.001uF
100PF
100PF
0.1uF
47uF

10%
5%
5%
10%
20%

50V
50V
50V
10V
4V

C611
C612
C613
C614
C615

1-135-259-11
1-135-259-11
1-125-777-11
1-125-777-11
1-137-760-11

TANTALUM CHIP
TANTALUM CHIP
CERAMIC CHIP
CERAMIC CHIP
CAP-CHIP

10uF
10uF
0.1uF
0.1uF
100PF

20%
20%
10%
10%
5%

6.3V
6.3V
10V
10V
100V

C616
C618
C619
C621
C622

1-125-777-11
1-125-777-11
1-125-777-11
1-164-943-11
1-131-862-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTALUM CHIP

0.1uF
0.1uF
0.1uF
0.01uF
47uF

10%
10%
10%
10%
20%

10V
10V
10V
16V
4V

C623
C624
C625
C627
C628

1-164-937-11
1-165-851-11
1-164-937-11
1-125-777-11
1-164-943-11

CERAMIC CHIP
TANTALUM CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.001uF
10uF
0.001uF
0.1uF
0.01uF

10%
20%
10%
10%
10%

50V
6.3V
50V
10V
16V

C629
C630
C631
C632
C633

1-164-874-11
1-128-829-11
1-124-413-31
1-135-259-11
1-125-777-11

CERAMIC CHIP
TANTALUM CHIP
ELECT
TANTALUM CHIP
CERAMIC CHIP

100PF
220uF
220uF
10uF
0.1uF

5%
20%
20%
20%
10%

50V
6.3V
4V
6.3V
10V

C634
C635
C636
C639
C701

1-125-777-11
1-125-777-11
1-125-777-11
1-125-777-11
1-137-739-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTALUM

0.1uF
0.1uF
0.1uF
0.1uF
22uF

10%
10%
10%
10%
20%

10V
10V
10V
10V
6.3V

C702
C703
C704
C801
C802

1-164-939-11
1-164-937-11
1-137-934-11
1-125-777-11
1-164-943-11

CERAMIC CHIP
CERAMIC CHIP
TANTALUM CHIP
CERAMIC CHIP
CERAMIC CHIP

0.0022uF
0.001uF
47uF
0.1uF
0.01uF

10%
10%
20%
10%
10%

50V
50V
10V
10V
16V

Ref. No.

Part No.

Description

C803
C804
C805
C806
C807

1-164-943-11
1-125-777-11
1-119-923-11
1-119-923-11
1-164-850-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.01uF
0.1uF
0.047uF
0.047uF
10PF

10%
10%
10%
10%
0.5PF

Remark
16V
10V
10V
10V
50V

C808
C809
C810
C811
C812

1-164-850-11
1-137-739-11
1-125-837-11
1-125-837-11
1-164-943-11

CERAMIC CHIP
TANTALUM
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

10PF
22uF
1uF
1uF
0.01uF

0.5PF
20%
10%
10%
10%

50V
6.3V
6.3V
6.3V
16V

C813
C814
C815
C816
C817

1-125-891-11
1-164-935-11
1-110-569-11
1-125-777-11
1-109-982-11

CERAMIC CHIP
CERAMIC CHIP
TANTALUM CHIP
CERAMIC CHIP
CERAMIC CHIP

0.47uF
470PF
47uF
0.1uF
1uF

10%
10%
20%
10%
10%

10V
50V
6.3V
10V
10V

C818
C819
C820
C821
C822

1-125-777-11
1-107-819-11
1-164-943-11
1-137-740-11
1-125-777-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTALUM
CERAMIC CHIP

0.1uF
0.022uF
0.01uF
47uF
0.1uF

10%
10%
10%
20%
10%

10V
16V
16V
6.3V
10V

C823
C824
C825
C826
C828

1-107-820-11
1-119-923-11
1-164-874-11
1-115-467-11
1-125-837-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.1uF
0.047uF
100PF
0.22uF
1uF

10%
5%
10%
10%

16V
10V
50V
10V
6.3V

C829
C830
C832
C833
C834

1-125-837-11
1-125-777-11
1-164-850-11
1-164-850-11
1-164-943-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

1uF
0.1uF
10PF
10PF
0.01uF

10%
10%
0.5PF
0.5PF
10%

6.3V
10V
50V
50V
16V

C838
C839
C840
C841
C901

1-117-720-11
1-164-937-11
1-164-943-11
1-164-941-11
1-165-851-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTALUM CHIP

4.7uF
0.001uF
0.01uF
0.0047uF
10uF

10%
10%
10%
20%

10V
50V
16V
16V
6.3V

C902
C903
C904
C905
C906

1-165-851-11
1-128-964-11
1-119-750-11
1-125-777-11
1-164-943-11

TANTALUM CHIP
TANTALUM CHIP
TANTALUM CHIP
CERAMIC CHIP
CERAMIC CHIP

10uF
100uF
22uF
0.1uF
0.01uF

20%
20%
20%
10%
10%

6.3V
6.3V
6.3V
10V
16V

C907
C908
C909
C910
C911

1-125-889-11
1-125-777-11
1-164-937-11
1-164-937-11
1-135-259-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTALUM CHIP

2.2uF
0.1uF
0.001uF
0.001uF
10uF

10%
10%
10%
10%
20%

10V
10V
50V
50V
6.3V

C912
C913
C914
C915
C916

1-164-937-11
1-164-941-11
1-125-777-11
1-125-777-11
1-125-837-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.001uF
0.0047uF
0.1uF
0.1uF
1uF

10%
10%
10%
10%
10%

50V
16V
10V
10V
6.3V

C917
C918
C919
C920
C921

1-125-777-11
1-125-889-11
1-135-259-11
1-117-919-11
1-125-777-11

CERAMIC CHIP
CERAMIC CHIP
TANTALUM CHIP
TANTALUM CHIP
CERAMIC CHIP

0.1uF
2.2uF
10uF
10uF
0.1uF

10%
10%
20%
20%
10%

10V
10V
6.3V
6.3V
10V

C922
C924
C926

1-164-937-11 CERAMIC CHIP 0.001uF
1-164-937-11 CERAMIC CHIP 0.001uF
1-165-851-11 TANTALUM CHIP 10uF

10%
10%
20%

50V
50V
6.3V

61

MZ-N707
MAIN
Ref. No.
C927
C928

Part No.

Description

1-125-777-11 CERAMIC CHIP
1-125-777-11 CERAMIC CHIP

Remark
0.1uF
0.1uF

10%
10%

10V
10V

< CONNECTOR >
CN501
CN502
CN701
CN801

1-573-360-21 CONNECTOR, FFC/FPC 20P
1-573-350-11 CONNECTOR, FFC/FPC 10P
1-816-036-21 CONNECTOR (SQUARE TYPE) (USB) 5P
(USB CONNECTOR)
1-573-355-11 CONNECTOR, FFC/FPC 15P

Ref. No.

Part No.

Description

IC601
IC604
IC702
@ IC801
IC804

6-701-477-01
6-700-958-01
6-702-333-01
8-752-930-27
8-759-593-47

IC
IC
IC
IC
IC

IC901
IC902

Remark

XPC18A22AFCR2
XC61FS1YXXMR
XC6367A361MR
CXD2677-202GA
AK6417AM-E2

8-759-698-61 IC XPC18A32FCR2
6-701-978-01 IC XC61CN0802NR
< JACK >

< DIODE >
D101
D201
D301
D601
D602

8-719-056-72
8-719-056-72
6-500-116-01
8-719-081-33
8-719-081-33

DIODE
DIODE
DIODE
DIODE
DIODE

02DZ2.4-Z (TPH3)
02DZ2.4-Z (TPH3)
NNCD6.8H-T1
MA2YD1500LS0
MA2YD1500LS0

D603
D604
D606
D607
D608

8-719-081-33
8-719-081-33
8-719-081-35
8-719-081-33
8-719-081-35

DIODE
DIODE
DIODE
DIODE
DIODE

MA2YD1500LS0
MA2YD1500LS0
MA2YD1700LS0
MA2YD1500LS0
MA2YD1700LS0

D610
D701
D703
D803
D804

8-719-082-45
8-719-420-51
8-719-081-33
8-719-017-58
8-719-420-51

DIODE
DIODE
DIODE
DIODE
DIODE

RB715W-TL
MA729-TX
MA2YD1500LS0
MA8068-TX
MA729-TX

D901
D902
D903
D904

8-719-081-33
8-719-081-33
8-719-420-51
8-719-404-50

DIODE
DIODE
DIODE
DIODE

MA2YD1500LS0
MA2YD1500LS0
MA729-TX
MA111-TX

J301
J302
J303
J601
J602

1-576-439-21 FUSE (SMD)

0.25A

JACK (LINE IN (OPTICAL))
JACK (i)
JACK (MIC (PLUG IN POWER))
JACK, DC (POLARITY UNIFIED TYPE)
(DC IN 3V)
1-815-912-21 JACK, DC (FOR CHARGING STAND)
< COIL/SHORT >

< FUSE >
0 F801

1-815-950-11
1-793-288-43
1-794-084-12
1-785-383-11

L301
L303
L501
L502
L551

1-414-398-11
1-414-398-11
1-414-398-11
1-414-398-11
1-216-296-11

INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
SHORT

10uH
10uH
10uH
10uH
0

L552
L553
L554
L601
L602

1-216-296-11
1-216-296-11
1-216-296-11
1-428-912-21
1-414-398-11

SHORT
SHORT
SHORT
CHOKE COIL
INDUCTOR

0
0
0
10uH
10uH

L701
L801
L802
L901
L902

1-469-952-21
1-216-296-11
1-469-535-21
1-419-953-21
1-419-949-21

CHOKE COIL
SHORT
INDUCTOR
CHOKE COIL
CHOKE COIL

22uH
0
10uH
100uH
22uH

L904
L905
L906

1-414-398-11 INDUCTOR
1-469-426-21 INDUCTOR
1-469-367-21 INDUCTOR

125V

< FERRITE BEAD/RESISTOR >
FB301
FB302
FB303
FB304
FB305

1-500-329-21
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11

FERRITE
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

0
0
0
0

5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W

FB306
FB701
FB702
FB703
FB704

1-469-084-21
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11

FERRITE
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

0
0
0
0

5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W

FB801
FB802
FB803
FB804
FB805

1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

0
0
0
0
0

5%
5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

FB806

1-216-864-11 METAL CHIP

0

5%

1/16W

10uH
100uH
10uH

< TRANSISTOR >
Q301
Q302
Q501
Q601
Q602

8-729-037-52
8-729-051-23
8-729-922-10
8-729-046-45
8-729-046-44

TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR

2SC4738F-Y/GR (TPL3)
2SA2018TL
2SA1577-T106-QR
SI2302DS-T1
ZDT6718TA

Q603
Q604
Q605
Q608
Q701

8-729-053-71
8-729-046-43
8-729-046-42
8-729-426-51
8-729-053-03

FET
FET
FET
TRANSISTOR
FET

TS8K1TB
HAT2051T-EL
HAT2050T-EL
XP1210-TXE
XP151A12A2MR

Q703
Q704
Q705
Q706
Q801

8-729-037-86
8-729-041-51
8-729-047-48
8-729-037-63
8-729-429-44

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

2SB1462J-R (TX).SO
FMMT617TA
UMD12N-TR
UN9115J-(TX).SO
XP1501-TXE

Q901
Q902
Q903
Q904

8-729-037-92
8-729-037-92
8-729-037-92
8-729-034-59

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

2SD2216J-R (TX).SO
2SD2216J-R (TX).SO
2SD2216J-R (TX).SO
2SA1745-6.7-TL

< IC >
IC301
IC302
IC303
IC501
IC551

62

8-759-694-88
8-759-598-15
8-759-825-56
6-701-391-01
6-700-680-01

IC
IC
IC
IC
IC

AK5354VT-E2
TA2131FL (EL)
NJM2173AV (TE2)
SN761057A
SC111258FCR2

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

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

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

MZ-N707
MAIN
Ref. No.

Part No.

Description

Remark

< RESISTOR >
R101
R102
R103
R104

1-218-969-11
1-208-707-11
1-218-973-11
1-218-961-11

RES-CHIP
METAL CHIP
RES-CHIP
RES-CHIP

22K
10K
47K
4.7K

5%
0.5%
5%
5%

1/16W
1/16W
1/16W
1/16W
(FR)
5%
1/16W
(EXCEPT US, FR)

R104

1-218-965-11 RES-CHIP

10K

R104

1-218-969-11 RES-CHIP

22K

5%

R105
R106
R107
R111

1-218-961-11
1-208-635-11
1-218-965-11
1-208-715-11

RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP

4.7K
10
10K
22K

5%
5%
5%
0.5%

1/16W
(US)
1/16W
1/16W
1/16W
1/16W

R112
R118
R201
R202
R203

1-208-927-11
1-208-715-11
1-218-969-11
1-208-707-11
1-218-973-11

METAL CHIP
METAL CHIP
RES-CHIP
METAL CHIP
RES-CHIP

47K
22K
22K
10K
47K

0.5%
0.5%
5%
0.5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

R204

1-218-961-11 RES-CHIP

4.7K

5%

R204

1-218-965-11 RES-CHIP

10K

R204

1-218-969-11 RES-CHIP

22K

R205
R206

1-218-961-11 RES-CHIP
1-208-635-11 RES-CHIP

4.7K
10

1/16W
(FR)
5%
1/16W
(EXCEPT US, FR)
5%
1/16W
(US)
5%
1/16W
5%
1/16W

R207
R211
R212
R218
R302

1-218-965-11
1-208-715-11
1-208-927-11
1-208-715-11
1-218-953-11

RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
RES-CHIP

10K
22K
47K
22K
1K

5%
0.5%
0.5%
0.5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

R303
R304
R305
R306
R307

1-218-937-11
1-218-953-11
1-218-953-11
1-218-969-11
1-218-941-11

RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

47
1K
1K
22K
100

5%
5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

R308
R309
R310
R311
R315

1-218-990-11
1-218-981-11
1-218-990-11
1-218-989-11
1-218-965-11

SHORT
RES-CHIP
SHORT
RES-CHIP
RES-CHIP

0
220K
0
1M
10K

5%

1/16W

5%
5%

1/16W
1/16W

R316
R317
R318
R319
R320

1-218-977-11
1-218-941-11
1-218-953-11
1-218-953-11
1-218-965-11

RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

100K
100
1K
1K
10K

5%
5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

R501
R502
R503
R505
R507

1-218-973-11
1-218-981-11
1-218-985-11
1-208-707-11
1-218-953-11

RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP
RES-CHIP

47K
220K
470K
10K
1K

5%
5%
5%
0.5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

R517
R519
R521
R522
R551

1-208-683-11
1-218-977-11
1-218-446-11
1-218-446-11
1-218-965-11

METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP
RES-CHIP

1K
100K
1
1
10K

0.5%
5%
5%
5%
5%

1/16W
1/16W
1/10W
1/10W
1/16W

R552

1-218-965-11 RES-CHIP

10K

5%

1/16W

Ref. No.

Part No.

Description

R553
R560
R561
R562

1-218-965-11
1-218-957-11
1-218-957-11
1-218-957-11

RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

10K
2.2K
2.2K
2.2K

5%
5%
5%
5%

Remark
1/16W
1/16W
1/16W
1/16W

R601
R602
R603
R604
R605

1-218-989-11
1-218-981-11
1-218-977-11
1-218-446-11
1-218-446-11

RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP
METAL CHIP

1M
220K
100K
1
1

5%
5%
5%
5%
5%

1/16W
1/16W
1/16W
1/10W
1/10W

R606
R607
R608
R609
R610

1-218-949-11
1-218-945-11
1-218-981-11
1-219-724-11
1-218-969-11

RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP
RES-CHIP

470
220
220K
1
22K

5%
5%
5%
1%
5%

1/16W
1/16W
1/16W
1/4W
1/16W

R612
R613
R614
R615
R616

1-218-985-11
1-218-957-11
1-218-965-11
1-218-957-11
1-218-953-11

RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

470K
2.2K
10K
2.2K
1K

5%
5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

R620
R621
R622
R623
R624

1-218-965-11
1-218-965-11
1-218-977-11
1-218-977-11
1-216-797-11

RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP

10K
10K
100K
100K
10

5%
5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

R625
R626
R701
R702
R703

1-218-977-11
1-216-789-11
1-218-953-11
1-218-985-11
1-218-985-11

RES-CHIP
METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP

100K
2.2
1K
470K
470K

5%
5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

R704
R705
R706
R707
R708

1-218-990-11
1-218-957-11
1-218-977-11
1-218-961-11
1-218-985-11

SHORT
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

0
2.2K
100K
4.7K
470K

5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W

R709
R710
R711
R712
R714

1-218-941-11
1-218-957-11
1-216-864-11
1-218-961-11
1-218-990-11

RES-CHIP
RES-CHIP
METAL CHIP
RES-CHIP
SHORT

100
2.2K
0
4.7K
0

5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W

R715
R801
R802
R803
R804

1-218-973-11
1-218-981-11
1-208-903-11
1-208-927-11
1-218-957-11

RES-CHIP
RES-CHIP
METAL CHIP
METAL CHIP
RES-CHIP

47K
220K
4.7K
47K
2.2K

5%
5%
0.5%
0.5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

R805
R806
R807
R808
R809

1-218-957-11
1-218-949-11
1-208-635-11
1-218-965-11
1-218-977-11

RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

2.2K
470
10
10K
100K

5%
5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

R810
R814
R815
R816
R817

1-218-977-11
1-208-635-11
1-218-990-11
1-218-990-11
1-218-977-11

RES-CHIP
RES-CHIP
SHORT
SHORT
RES-CHIP

100K
10
0
0
100K

5%
5%

1/16W
1/16W

5%

1/16W

R821
R822
R823
R824

1-218-981-11
1-218-953-11
1-218-945-11
1-218-957-11

RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

220K
1K
220
2.2K

5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W

63

MZ-N707
MAIN
Ref. No.

Part No.

Description

Remark

R825

1-220-804-11 RES-CHIP

2.2M

5%

1/16W

R826
R827
R828
R829
R830

1-218-990-11
1-216-864-11
1-208-691-11
1-208-699-11
1-218-989-11

SHORT
METAL CHIP
METAL CHIP
METAL CHIP
RES-CHIP

0
0
2.2K
4.7K
1M

5%
0.5%
0.5%
5%

1/16W
1/16W
1/16W
1/16W

R831
R832
R833
R834
R835

1-218-990-11
1-218-985-11
1-218-957-11
1-208-935-11
1-208-951-11

SHORT
RES-CHIP
RES-CHIP
METAL CHIP
METAL CHIP

0
470K
2.2K
100K
470K

R836
R838
R839
R840
R841

1-218-990-11
1-218-949-11
1-218-989-11
1-216-809-11
1-218-990-11

SHORT
RES-CHIP
RES-CHIP
METAL CHIP
SHORT

0
470
1M
100
0

R843
R844
R845
R846
R847

1-216-864-11
1-218-990-11
1-208-643-11
1-208-643-11
1-218-990-11

METAL CHIP
SHORT
RES-CHIP
RES-CHIP
SHORT

0
0
22
22
0

R849
R850
R851
R852
R853

1-218-990-11
1-218-990-11
1-218-990-11
1-208-931-11
1-218-990-11

SHORT
SHORT
SHORT
METAL CHIP
SHORT

0
0
0
68K
0

R855
R857
R858
R859
R860

1-218-990-11
1-218-953-11
1-218-989-11
1-218-953-11
1-218-953-11

SHORT
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

0
1K
1M
1K
1K

5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W

R861
R863
R864
R902
R903

1-218-953-11
1-218-977-11
1-218-977-11
1-218-985-11
1-218-957-11

RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

1K
100K
100K
470K
2.2K

5%
5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

R905
R906
R907
R908
R909

1-218-957-11
1-218-990-11
1-218-989-11
1-218-977-11
1-218-965-11

RES-CHIP
SHORT
RES-CHIP
RES-CHIP
RES-CHIP

2.2K
0
1M
100K
10K

5%

1/16W

5%
5%
5%

1/16W
1/16W
1/16W

R910
R911
R914
R915
R916

1-218-965-11
1-218-949-11
1-218-941-11
1-208-691-11
1-218-981-11

RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP
RES-CHIP

10K
470
100
2.2K
220K

5%
5%
5%
0.5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

R917
R918
R919
R920
R921

1-208-699-11
1-208-707-11
1-208-927-11
1-208-707-11
1-218-985-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
RES-CHIP

4.7K
10K
47K
10K
470K

0.5%
0.5%
0.5%
0.5%
5%

R922
R923
R924
R925
R927

1-218-969-11
1-218-981-11
1-218-981-11
1-218-981-11
1-218-989-11

RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

22K
220K
220K
220K
1M

R928

1-218-977-11 RES-CHIP

100K

Ref. No.

Part No.

Description

R936
R941
R946
R947

1-208-715-11
1-218-969-11
1-208-707-11
1-208-683-11

METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP

R948

1-208-935-11 METAL CHIP

Remark
22K
22K
10K
1K

0.5%
5%
0.5%
0.5%

1/16W
1/16W
1/16W
1/16W

100K

0.5%

1/16W

< SWITCH >

64

5%
5%
0.5%
0.5%

1/16W
1/16W
1/16W
1/16W

5%
5%
5%

1/16W
1/16W
1/16W

S803
S805
S806

1-771-867-11 SWITCH, PUSH (1 KEY) (PROTECT DETECT)
1-762-946-12 SWITCH, PUSH (1 KEY) (OPEN)
1-762-805-21 SWITCH, PUSH (1 KEY)
(OPEN/CLOSE DETECT)
< EMI FILTER >

T601

1-416-405-21 EMI FILTER
< THERMISTOR >

5%

1/16W

5%
5%

1/16W
1/16W

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)
**************************************************************

0.5%

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

1/16W
4
0 309
M601

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

0
0
0

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)
1-476-857-11 ADAPTOR, AC (AC-ES305) (AEP, FR)
1-476-858-11 ADAPTOR, AC (AC-ES305) (UK)
1-476-859-11
1-756-145-21
1-756-145-31
1-756-229-11
1-816-206-11

ADAPTOR, AC (AC-ES305) (US, CND)
BATTERY, NICKEL CADMIUM (AEP, UK, FR)
BATTERY, NICKEL CADMIUM (US, CND)
STAND, CHARGE
CONNECTOR, LIGHT

1/16W
1/16W
1/16W
1/16W
1/16W

1-823-519-11
3-223-571-01
3-228-300-11
3-234-038-11
3-234-038-21

CORD, CONNECTION (USB CABLE)
CASE, BATTERY CARRYING
CASE, BELT CLIP CARRYING (EXCEPT US)
MANUAL, INSTRUCTION (ENGLISH) (AEP, UK)
MANUAL, INSTRUCTION (FRENCH) (AEP, FR)

5%
5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

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)

5%

1/16W

0

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

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

MZ-N707

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

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)

65

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 revised
page.
Ver.
1.0

Date
2002.01

Description of Revision
New



---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.3
Linearized                      : Yes
Create Date                     : 2002:01:23 13:18:28Z
Modify Date                     : 2002:02:25 13:02:46+08:00
Subject                         : US/Canadian/AEP/UK
Page Count                      : 66
Page Mode                       : UseOutlines
Has XFA                         : No
Creation Date                   : 2002:01:23 13:18:28Z
Producer                        : Acrobat Distiller 4.0.5  for Macintosh
Mod Date                        : 2002:02:25 13:02:46+08:00
Author                          : Sony Corporation
Metadata Date                   : 2002:02:25 13:02:46+08:00
Title                           : MZ-N707
Description                     : US/Canadian/AEP/UK
Creator                         : Sony Corporation

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