MZ-N1
SERVICE MANUAL
AEP Model
UK Model
E Model
Ver 1.0 2002. 01
Model Name Using Similar Mechanism
NEW
US and foreign patents licensed from Dolby
Laboratories.
Mechanism Type
MT-MZN1-171
LCX-5R
Optical Pick-up Name
• 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.
SPECIFICATIONS
Audio playing system
MiniDisc digital audio system
Laser diode properties
Ma terial: GaAlAs
• 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.
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
382 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)
AT R AC 3 — LP2/LP4
– Continued on next page –
PORTABLE MINIDISC RECORDER
9-873-443-01
2002A0500-1
C 2002.1
Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
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MZ-N1
TABLE OF CONTENTS
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra-
diation exposure.
1. SERVICING NOTES ...............................................
4
5
2. GENERAL ...................................................................
On power sources
3. DISASSEMBLY
• Use house current, nikel metal hydride
rechargeable battery, LR6 (SG) battery, or car
battery.
3-1. Disassembly Flow ...........................................................
3-2. Bottom Panel Assy ..........................................................
3-3. Upper Panel Section ........................................................
3-4. LCD Module, Upper Panel Assy ....................................
3-5. MAIN Board Section ......................................................
3-6. Battery Case Assy, MAIN Board ....................................
3-7. MD Mechanism Deck (MT-MZN1-171),
6
7
7
8
8
9
•
For use in your house: For the supplied battery
charging stand, 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.
Chassis Assy ....................................................................
9
Polarity of the
plug
3-8. OP Service Assy (LCX-5R) ............................................ 10
3-9. Holder Assy ..................................................................... 11
3-10. DC Motor (Sled) (M602) ................................................ 11
3-11. DC SSM18B Motor (Spindle) (M601),
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
DC Motor (Over Write Head UP/DOWN) (M603) ....... 12
4. TEST MODE.............................................................. 13
5. ELECTRICAL ADJUSTMENTS......................... 19
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C dur-
ing repairing.
6. DIAGRAMS
6-1. Block Diagram – SERVO/USB Section – ...................... 30
6-2. Block Diagram – AUDIO Section – ............................... 31
6-3. Block Diagram – DISPLAY/KEY CONTROL/
POWER SUPPLY Section – ........................................... 32
6-4. Note for Printed Wiring Board and
• 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.
Schematic Diagrams ....................................................... 33
6-5. Printed Wiring Board
– MAIN Board (Component Side) – ............................. 34
6-6. Printed Wiring Board
– MAIN Board (Conductor Side) – ............................... 35
6-7. Schematic Diagram – MAIN Board (1/4) – .................. 36
6-8. Schematic Diagram – MAIN Board (2/4) – .................. 37
6-9. Schematic Diagram – MAIN Board (3/4) – .................. 38
6-10. Schematic Diagram – MAIN Board (4/4) – .................. 39
6-11. IC Pin Function Description ........................................... 46
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE 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
7. EXPLODED VIEWS
7-1. Upper Panel Section ........................................................ 53
7-2. Bottom Panel Section ...................................................... 54
7-3. Chassis Section ............................................................... 55
7-4. MAIN Board Section ...................................................... 56
7-5. MD Mechanism Deck Section (MT-MZN1-171) .......... 57
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.
8. ELECTRICAL PARTS LIST ............................... 58
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
3
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MZ-N1
SECTION 1
SERVICING NOTES
• Replacement of CXD2677-202GA (IC801) used in this set re-
quires a special tool.
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electro-
static break-down because of the potential difference generated
by the charged electrostatic load, etc. on clothing and the human
body.
• The shipment data will be cleared when the NV is reset. There-
fore, change the NV adjusted values following the Change of
NV Adjusted Values immediately after the NV was reset. (See
page 19)
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.
• This set requires the patch data in the nonvolatile memory
(IC802) to be rewritten using the application, when the MAIN
board or nonvolatile memory (IC802) was replaced. (See page
27)
System requirements
NOTES ON LASER DIODE EMISSION CHECK
• 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.)
Never look into the laser diode emission from right above when
checking it for adjustment. It is feared that you will lose your sight.
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
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
(LCX-5R)
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.
The laser diode in the optical pick-up block may suffer electro-
static break-down easily. When handling it, perform soldering
bridge to the laser-tap on the flexible board. Also perform mea-
sures against electrostatic break-down sufficiently before the op-
eration. The flexible board is easily damaged and should be handled
with care.
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
• Windows Media Player (version 7.0 or higher) installed for playing WMA files.
laser-tap
Notes
• Trouble-free operation is not assured within a multiple-monitor environment.
• We do not assure trouble-free operation for all computers satisfying the system requirements.
• Trouble-free operation is not guaranteed following the self-conducted upgrade of home-built
PCs or operating systems.
OPTICAL PICK-UP FLEXIBLE BOARD
• 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.
• In performing the repair with the power supplied to the set, re-
moving the MAIN board causes the set to be disabled.
In such a case, fix a convex part of the open/close detect switch
(S804 on MAIN board) with a tape in advance.
Handle the FLEXIBLE board (overwrite head) with care, as it
has been soldered directly to the MAIN board.
Note
The optical digital output connector (on computers provided with one) may be disabled
during playback for the protection of copyrights.
In repairing the component side of MAIN board, connect the
FLEXIBLE board (overwrite head) and the MAIN board with
the lead wires in advance. (See page 8)
Notes on using OpenMG Jukebox w ith Window s
2000/Window s 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.
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].
FLEXIBLE board
(Over write head)
Notes on using OpenMG Jukebox w ith Window s XP/
Window s Me
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.
Tape
For more information about backup, refer to the online Help for OpenMG Jukebox.
Note
MAIN board
S804
When songs become unplayable by executing “System Restore,” an error dialog box may be
displayed. In this case, follow the displayed messages.
4
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MZ-N1
SECTION 2
GENERAL
This section is extracted from
instruction manual.
Looking at controls
The recorder
P MIC (PLUG IN POWER) jack
There is a tactile dot beside the MIC
(PLUG IN POWER) jack.
Q REC (record) switch
R i (headphones/earphones)/LINE
OUT jack
1
2
J
qa
3
4
5
qs
qd
The display window of the recorder
1
2
3
4
5
6
qf
qg
qh
qj
qk
6
7
8
9
A END SEARCH button
• Other operations
B Display window
Operation
Press N 1)
Press .
Function
play/enter
rewind
7
8
9
q;
qa
C VOLUME +/– buttons
The VOLUME + button has a tactile dot.
D Battery compartment
E T MARK button
A Character information display
Displays the disc and track names,
date, error messages, track numbers,
etc.
F Play mode indication
Press>
fast forward
pause
Shows the play mode (shuffle play,
program play, repeat play, etc.) of the
MD.
Flip towards X
Flip towards x
F HOLD switch (at the rear)
stop
G Terminals for attaching dry battery
B Group indication
G Level meter
case
1) The N button has a tactile dot.
C Disc indication
Shows that the disc is rotating for
recording, playing or editing an MD.
H LP2 (LP2 stereo), LP4 (LP4 stereo),
MONO (monaural) indication
H DC IN 3V jack
K GROUP/CANCEL button
L OPEN switch
I USB cradle connecting jack
I Sound indication
Lights up when Digital Sound Preset
is on.
J Control bar
• Moves the cursor in the display.
D REC indication
M Charge lamp
Lights up while recording. When
flashing, the recorder is in record
standby mode.
N Jog dial (MENU/ENTER)
J Battery indication
Shows approximate battery condition.
E SYNC (synchro-recording) indication
K Melody timer indication
Push to enter
Turn to select
O LINE IN (OPT) jack
12
13
The headphones/earphones with a remote control
A B C DEF
G
H
I
J
K
A DISPLAY button
B PLAY MODE button
You can quickly fast forward or
rewind without listening to the
playback sound.
C RPT/ENT (repeat/enter) button
D SOUND button
E Clip
H Control (VOLUME +/–)
Pull and turn to adjust the volume.
I Display window
F X (pause) button
J HOLD switch
K x (stop) button
May be used as the “Enter” button,
depending on the function.
G Control (./N>)
N> : play, AMS, FF
. : REW
Turn or turn and hold to play, fast
forward or rewind.
The display window of the remote control
A
B
C
D
E
F
G
H
A Track number display
E Play mode indication
B Character information display
C Disc indication
F Battery level indication
G REC indication
H SOUND indication
D Melody timer indication
14
5
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MZ-N1
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
SET
3-2. BOTTOM PANEL ASSY
(Page 7)
3-4. LCD MODULE, UPPER PANEL ASSY
(Page 8)
3-3. UPPER PANEL SECTION
(Page 7)
3-6. BATTERY CASE ASSY, MAIN BOARD
(Page 9)
3-5. MAIN BOARD SECTION
(Page 8)
3-7. MD MECHANISM DECK (MT-MZN1-171),
CHASSIS ASSY
(Page 9)
3-10. DC MOTOR (SLED) (M602)
(Page 11)
3-11. DC SSM18B MOTOR
(SPINDLE) (M601),
3-8. OP SERVICE ASSY (LCX-5R)
(Page 10)
DC MOTOR (OVER WRITE
HEAD UP/DOWN) (M603)
(Page 12)
3-9. HOLDER ASSY
(Page 11)
6
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MZ-N1
Note: Follow the disassembly procedure in the numerical order given.
3-2. BOTTOM PANEL ASSY
Note : On installation, adjust the position of
both switch (S801) and knob (hold).
S801
3 Remove the battery
case lid.
1 Open the battery
case lid.
2 claw
knob (hold)
4 Close the battery terminal (plus).
5 two screws
(M1.4)
5 three screws (M1.4)
A
6 Remove the bottom panel assy
in the direction of arrow A.
3-3. UPPER PANEL SECTION
3 two screws (M1.4)
1 flexible board (CN801)
6 upper panel section
3 two screws (M1.4)
4
5 two convex holes
for screws
2 Slide the lever (open) in the direction of the arrow,
and open the upper panel section.
7
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MZ-N1
3-4. LCD MODULE, UPPER PANEL ASSY
1 four screws (1.7)
2 Remove the LCD module
in the direction of the arrow.
3 upper panel section
3-5. MAIN BOARD SECTION
6 flexible board (optical pick-up) (CN501)
5
7 holder (terminal)
1 Remove two solders of the
flexible board (over write head).
8 main board section
3 four screws (M1.4)
4 screw
2 flexible board (motor) (CN502)
(M1.4)
8
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MZ-N1
3-6. BATTERY CASE ASSY, MAIN BOARD
2 battery case assy
3 main board
1 Remove the solder of
terminal (plus).
1 Remove the solder of
terminal (minus).
3-7. MD MECHANISM DECK (MT-MZN1-171), CHASSIS ASSY
2 boss
3 MD mechanism deck (MT-MZN1-171)
2 boss
1 screw
5 chassis assy
(M1.4)
4 spring (POP)
1 screw (M1.4)
9
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MZ-N1
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
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MZ-N1
3-9. HOLDER ASSY
5 Remove the holder assy
in the direction of arrow D.
B
2 Push the convex portion toward the
1 Open the holder assy.
direction B and open the holder assy
toward the direction A to erect uprightly.
3 Remove the concave portion
C
in the direction of arrow C.
A
D
4 convex portion
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
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MZ-N1
3-11. DC SSM18B MOTOR (SPINDLE) (M601), DC MOTOR (OVER WRITE HEAD UP/DOWN) (M603)
1 Remove six solders of
Note : Press-fit the gear (HA) up to the
the motor flexible board.
position of the DC motor (over write
head up/down) (M603) as shown below.
qa DC motor
(over write head up/down)
(M603)
gear (HA)
6 two screws (M1.4)
2.65mm
qs gear chassis assy
gear chassis assy
4 three screws
(M1.4)
9 screw
(M1.2 × 1.5)
DC motor
(over write head up/down)
(M603)
5 DC SSM18B motor
q; gear (HA)
(spindle) (M601)
8 gear (HB)
7 washer (0.8-2.5)
2 washer (0.8-2.5)
3 gear (HC)
12
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MZ-N1
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 auto-
matically adjusted.
• When the test mode becomes active, first the display check mode
is selected.
• Other mode can be selected from the display check mode.
• When the test mode is set, the LCD repeats the following dis-
play.
Remote commander LCD display
• Operation in the test mode is performed with the set. A key
having no particular description in the text, indicates a set key.
• For the LCD display, the LCD on the remote commander is
shown, but the contents of LCD display on the set are same.
All lit
888
Setting Method of Test Mode
There are three different methods to set the test mode:
1 Short SL801 (TEST) on the MAIN board with a solder bridge
(connect pin <zvn of IC801 to the ground) and turn on the [HOLD]
switch. Then, turn on the power.
All off
– MAIN Board (Conductor Side) –
Microcomputer
version
display
001 V1.000
• When the X key is pressed and hold down, the display at that
time is held so that display can be checked.
Releasing the Test Mode
For test mode set with the method 1:
Turn off the power and open the solder bridge on SL801 (TEST)
on the MAIN board.
Note: Remove the solders completely. Remaining could be shorted with
the chassis, etc.
For test mode set with the method 2 or 3:
Turn off the power.
SL801
(TEST)
S801 [HOLD] switch
OFF t ON (HOLD)
SL801
(TEST)
C850
C818
+
C813
C810
SL506
195 199 178 174 170 166 164 158 1
193 197 203 180 176 172 168 162 160 1
189 191
FB802
R842
187 185
182 183
186 184
190 209
175 171 169 167 163 159 1
173 179 177 201 165 161 1
207 181
C510
C511
215 188
FB801
2 In the normal mode, turn on the [HOLD] switch. While press-
ing the [VOLUME --] key press the following order:
> t > t . t . t > t
. t > t . t X t X
3 In the normal mode, turn on the [HOLD] switch. While
pressing the x/CHG key, press the keys on the remote
commander with the following order:
N > t N > t . t . t N > t
. t N > t . t X t X
Note: If electrical adjustment (CD and MO overall adjustment) has not
been finished completely, “NV Error” is displayed on LCDs of the
set and the remote commander.
13
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MZ-N1
Configuration of Test Mode
[VOLUME +] key: 100th place of item
number increase.
[Major item switching]
[Test Mode $Display Check Mode%]
[VOLUME --] key: 100th place of item
Press the
>
or [VOLUME +] key
number decrease.
N
key
x/CHG key
[Manual Mode]
Press the x/CHG key
[Servo Adjustment]
[Audio Adjustment]
[VOLUME +] key: 10th place of item
number increase.
[Medium item switching]
[VOLUME --] key: 10th place of item
[Power Supply Adjustment]
[OP Alignment Adjustment]
number decrease.
N
key
x/CHG key
Press the
.
or [VOLUME --] key
[Overall Adjustment Mode]
>
.
key: Unit place of item number
increase.
key: Unit place of item number
[Minor item switching]
Press the x/CHG key
[Electrical Offset Adjustment]
Power Supply Adjustment
Auto Item Feed
decrease.
CD Overall Adjustment/
MO Overall Adjustment
[Adjusted value variation]
Turn the jog dial (down),
[VOLUME +] key: Increases the adjusted
or press the [DISPLAY] key on the remote commander
[Self-Diagnosis Result Display Mode]
Press the x/CHG key
value of the 1st digit
[VOLUME --] key: Decreases the adjusted
value of the 1st digit
[PLAY MODE] key of
the remote commander:
Increase the adjusted value
of the 2nd digit
Press the
N
or [REC] key
[Sound Skip Check Result Display Mode]
Press the x/CHG key
Press the [T MARK] key, or [DISPLAY] key
on the remote commander for several
seconds (about 3 seconds)
[SOUND] key of the remote commander:
Decrease the adjusted value
of the 2nd digit
[Key Check Mode]
The key check quits, or open the upper panel
[Adjusted value write]
X
key: When adjusted value is
changed:
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.
Adjusted value is written.
When adjusted value is
not changed:
That item is adjusted
automatically.
• Transition method in manual mode
1. Set the test mode (see page 13).
2. Press the > or[VOLUME+] key activates the manual mode
where the LCD display as shown below.
Remote commander LCD display
000 Manual
3. During each test, the optical pick-up moves outward or in-
ward while the > or . key is pressed for several sec-
onds respectively.
4. Each test item is assigned with a 3-digit item number;
100th place is a major item, 10th place is a medium item, 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
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MZ-N1
5. The display changes a shown below each time the jog
dial (down) is turned or the [DISPLAY] key on the remote
commander is pressed.
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.
• Address & Adjusted Value Display
By checking this history in the test mode, you can analyze a fault
and determine its location.
Remote commander LCD display
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 self-
diagnosis result display mode, you can determine when the error
occurred.
011 C68S01
address
adjusted value
item number
• Jitter Value & Adjusted Value Display
Clear both self-diagnosis history data and total recording time, if
the optical pickup was replaced.
Remote commander LCD display
011 OFFJ01
• Self-diagnosis result display mode setting method
jitter value
item number
adjusted value
1. Set the test mode (see page 13).
• Block Error Value & Adjusted Value Display
2. In the display check mode, turn the jog dial (down) or press the
[DISPLAY] key on the remote commander activates the self-
diagnosis result display mode where the LCD display as shown
below.
Remote commander LCD display
011 063B01
Remote commander LCD display
block error
item number
adjusted value
value
0XX 1 0000
• ADIP Error Value & Adjusted Value Display
Remote commander LCD display
Total recording time
when error occurred
history code
error display code
011 059A01
adjusted value
ADIP error
value
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.
item number
• Focus Drive Value & Adjusted Value Display
Remote commander LCD display
1
011 015F01
Focus drive
value
adjusted value
0XX 1 ****
0XX N ****
0XX N1****
0XX N2****
0XX R_****
1
item number
• Item Title Display
Remote commander LCD display
011 LrefPw 01
item title
adjusted value
item number
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).
XX
: Error code
**** : Total recording time
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).
If the jog dial (down) is turned or the [DISPLAY] key on remote
commander is pressed with this display, the LCD switches to the
simple display mode.
4. Quit the self-diagnosis result display mode, and press the x/
CHG key to return to the test mode (display check mode).
15
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MZ-N1
• Description of error indication codes
Problem
Indication code
Meaning of code
Simple display
Description
No error
00
No error
---
No error
Illegal access target
address was specified
01
Adrs
Attempt to access an abnormal address
Servo system error
02
03
04
11
12
22
31
High temperature
Focus error
Temp
Fcus
Spdl
TOC
Data
LBat
Ofst
High temperature detected
Disordered focus or can not read an address
Abnormal rotation of disc
Faulty TOC contents
Spindle error
TOC error
TOC error
Data reading error
Low battery
Data could not be read at SYNC
Momentary interruption detected
Offset error
Power supply system error
Offset error
Focus error ABCD
offset error
32
33
34
ABCD
TE
Focus error ABCD offset error
Tracking error Offset error
X1 tracking error Offset error
Offset system error
Tracking error
Offset error
X1 tracking error
Offset error
X1TE
• Description of indication history
History code number
Description
The first error
The last error
1
N
N1
N2
R_
One error before the last.
Two errors before the last.
Total recording time
Reset the Error Display Code
After servicing, reset the error display code.
• Setting method of reset the error display code
1. Set the test mode (see page 13).
2. Turn the jog dial (down) or press the [DISPLAY] key on the
remote commander activates the self-diagnosis result display
mode.
3. To reset the error display code, press the X key (twice) when
the code is displayed (except “R_****”).
(All the data on the 1, N, N1, and N2 will be reset)
16
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MZ-N1
Sound Skip Check Result Display Mode
This set can display the count of errors that occurred during the
recording/playing for checking.
Jog and Key Check Mode
This set can check if the set and remote commander function nor-
mally.
• 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.
• Setting method of jog check mode
1. Set the test mode (see page 13).
2. Press the jog button to activate the jog check mode and display as
below.
Remote commander LCD display
Remote commander LCD display
000 PUSH
000 P**R**
3. Turn the jog dial downwards one click.
Total count of record
system errors (hex.)
Remote commander LCD display
Total count of play
system errors (hex.)
000 JOG+ 1
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.
4. Turn the jog dial downwards three more clicks.
Remote commander LCD display
000 JOG+OK
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.
5. Turn the jog dial upwards one click.
Remote commander LCD display
000
JOG- 1
Playing sound skip
result display
Recording sound skip
result display
6. Turn the jog dial upwards three more clicks.
000 P**R** 000 P**R**
000 EIB ** 000 BOvr**
000 Stat** 000 Bful**
000 Adrs** 000 Rtry**
000 BEmp** 000 ######
Remote commander LCD display
000 JOG OK
7. When the x/CHG key is pressed, it changes over to the key
check mode.
Note: To enter the key check mode, it is not necessary to enter via the jog
dial check mode. (Refer to next item)
• Setting method of key check mode
1. Set the test mode (see page 13).
2. Press the [T MARK] key or [DISPLAY] key on the remote com-
mander for several seconds (about 3 seconds) activates the key
check mode. (At the last two digits, AD value of remote com-
mander key line is displayed in hexadecimal)
000 ######
P**R**: Total play/record errors (hex.)
**
: Counter of sound skip check each item (hex.)
Remote commander LCD display
######: 6-digit address where sound was skipped last (hex.)
000
**
• Cause of sound skip error
**: AD value of the remote commander key
Cause of error
Description of error
Sound error correction error
Decoder status error
Address access error
Buffer is empty
(hexadecimal 00 to FF)
EIB
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 dis-
play, the remote commander LCD switches to its name dis-
play)
Stat
Play
Adrs
BEmp
Buffer is full, and sounds were
dumped
BOvr
Record
Buffer capacity becomes less,
and forcible writing occurred
Bful
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.
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MZ-N1
Example1: When the > key on the set is pressed:
Remote commander LCD display
000 FF **
**: AD value of the remote commander key
(hexadecimal 00 to FF)
Example2: When the N > key on the remote commander
is pressed:
Remote commander LCD display
000 rPLAY **
**: AD value of the remote commander key
(hexadecimal 00 to FF)
4. When all the keys on the set and on the remote commander are
considered as OK, the following displays are shown for 4 sec-
onds.
Example1: When the keys on the set are considered as OK:
Remote commander LCD display
888 SET OK **
**: AD value of the remote commander key
(hexadecimal 00 to FF)
Example2: When the keys on the remote commander are con-
sidered as OK:
Remote commander LCD display
888 RMC OK **
**: AD value of the remote commander key
(hexadecimal 00 to FF)
5. When all keys were checked or if the upper panel is opened,
the key check mode quits and the test mode (display check
mode) comes back.
18
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MZ-N1
SECTION 5
ELECTRICAL ADJUSTMENTS
Outline
NV Reset
• In this set, automatic adjustment of CD and MO can be per-
formed by entering the test mode.
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.
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.
Change the NV adjustment values according to the mi-
crocomputer version.
• For the LCD display, the LCD on the remote commander is
shown, but the contents of LCD display on the set are same.
• Setting method of NV reset
1. Select the manual mode of the test mode, and set item number
021 NV Reset (see page 14).
Precautions for Adjustment
Remote commander LCD display
1. Adjustment must be done in the test mode only.
021 ResNV CC
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)
2. Press the X key.
• SONY MO disc available on the market
• Digital voltmeter
• Laser power meter LPM-8001
Remote commander LCD display
021 ResOK?
(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).
3. Press the X key once more.
Remote commander LCD display
4. Switch position
HOLD switch ............................................... ON
021
Res***
Adjustment Sequence
NV reset (after several seconds)
1. NV Reset (EEPROM clear)
Manual Mode
r
021 Reset!
2. Power Supply Manual Adjustment
Manual Mode
r
3. Temperature Correction (item number: 015)
4. Press the x/CHG key to quit the manual mode, and return
r
the test mode (display check mode).
Manual Mode
4. Laser Power Check
• Change of NV adjusted values (version 1.000)
Caution: Change the NV adjustment values according to the mi-
crocomputer version.
In this set, some adjusted values were set in the manual mode at
the shipment, but these will be cleared when the NV is reset. There-
fore, modify the NV adjusted values through the following proce-
dure immediately after the NV was reset.
r
5. Electrical Offset Adjustment
Caution: This adjustment must be made with
no disc loaded.
r
Overall Mode
Manual Mode
6. CD Overall Adjustment
r
7. MO Overall Adjustment
r
1. Item numbers in which the NV adjusted values are to be modi-
fied
– Change ABCD gain [Hpit] initial value (item number 336)
Caution:The ABCD gain [Hpit] initial value must be
changed before the overall adjustment.
8. RESUME Clear
Note: If the version of the microcomputer is 1.000 or later, “3. Tempera-
ture Correction” and “2. Power Supply Manual Adjustment” can
be performed continuously in reverse order with pressing the [PLAY
MODE] key on the remote commander in the overall adjustment
mode.
– Change DFTC threshold value (item number 151)
– Turn off sound generation speed-up (item numbers 861 to
864)
– 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
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MZ-N1
2. NV adjusted values modifying procedure
1) Select manual mode of the test mode, and set item number
336 (see page 14).
19) Press the X key to write the adjusted value.
20) Select manual mode of the test mode, and set item number
865 (see page 14).
Remote commander LCD display
Remote commander LCD display
336 AbcdGn **
**: Adjusted value
865 V3 num **
**: Adjusted value
2) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes 8.
21) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes 2C.
3) Press the X key to write the adjusted value.
4) Select manual mode of the test mode, and set item number
149 (see page 14).
22) Press the X key to write the adjusted value.
23) Select manual mode of the test mode, and set item number
866 (see page 14).
5) Press the > key to set item number 151.
Remote commander LCD display
Remote commander LCD display
866 V3 dat **
**: Adjusted value
151 Dfct 1 **
**: Adjusted value
24) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes B9.
25) Press the X key key to write the adjusted value.
26) Select manual mode of the test mode, and set item number
867 (see page 14).
6) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes 07.
7) Press the X key to write the adjusted value.
8) Select manual mode of the test mode, and set item number
861 (see page 14).
Remote commander LCD display
Remote commander LCD display
867 V4 num **
**: Adjusted value
861 V1 num **
**: Adjusted value
27) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes C9.
28) Press the X key to write the adjusted value.
29) Select manual mode of the test mode, and set item number
868 (see page 14).
9) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes 79.
10) Press the X key to write the adjusted value.
11) Select manual mode of the test mode, and set item number
862 (see page 14).
Remote commander LCD display
Remote commander LCD display
868 V4 dat **
**: Adjusted value
862 V1 dat **
**: Adjusted value
30) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes 80.
31) Press the X key to write the adjusted value.
32) Select manual mode of the test mode, and set item number
871 (see page 14).
12) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes 00.
13) Press the X key to write the adjusted value.
14) Select manual mode of the test mode, and set item number
863 (see page 14).
Remote commander LCD display
Remote commander LCD display
871 V5 num **
**: Adjusted value
863 V2 num **
**: Adjusted value
33) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes CA.
34) Press the X key to write the adjusted value.
35) Select manual mode of the test mode, and set item number
872 (see page 14).
15) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes EA.
16) Press the X key to write the adjusted value.
17) Select manual mode of the test mode, and set item number
864 (see page 14).
Remote commander LCD display
Remote commander LCD display
872 V5 dat **
**: Adjusted value
864 V3 dat **
**: Adjusted value
36) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes 2D.
18) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes 01.
37) Press the X key to write the adjusted value.
20
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MZ-N1
38) Select manual mode of the test mode, and set item number
873 (see page 14).
7) Select manual mode of the test mode, and set item number
866 (see page 14).
Remote commander LCD display
Remote commander LCD display
873 V6 num **
**: Adjusted value
866 V3 dat **
**: Adjusted value
39) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes BB.
8) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes B9.
40) Press the X key to write the adjusted value.
41) Select manual mode of the test mode, and set item number
874 (see page 14).
9) Press the X key to write the adjusted value.
10) Select manual mode of the test mode, and set item number
867 (see page 14).
Remote commander LCD display
Remote commander LCD display
867 V4 num **
**: Adjusted value
874 V6 dat **
**: Adjusted value
42) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes 05.
11) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes C9.
43) Press the X key to write the adjusted value.
12) Press the X key to write the adjusted value.
13) Select manual mode of the test mode, and set item number
868 (see page 14).
• Change of NV adjusted values (version 1.100)
Caution: Change the NV adjustment values according to the mi-
crocomputer version.
Remote commander LCD display
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.
868 V4 dat **
**: Adjusted value
14) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes 80.
15) Press the X key to write the adjusted value.
16) Select manual mode of the test mode, and set item number
871 (see page 14).
1. Item numbers in which the NV adjusted values are to be modi-
fied
– Change ABCD gain [Hpit] initial value (item number 336)
Caution: The ABCD gain [Hpit] initial value must be
changed before the overall adjustment.
Remote commander LCD display
– 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)
871 V5 num **
**: Adjusted value
17) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes CA.
18) Press the X key to write the adjusted value.
19) Select manual mode of the test mode, and set item number
872 (see page 14).
2. NV adjusted values modifying procedure
1) Select manual mode of the test mode, and set item number
336 (see page 14).
Remote commander LCD display
Remote commander LCD display
872 V5 dat **
**: Adjusted value
336 AbcdGn **
**: Adjusted value
20) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes 2D.
21) Press the X key to write the adjusted value.
22) Select manual mode of the test mode, and set item number
873 (see page 14).
2) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes 08.
3) Press the X key to write the adjusted value.
4) Select manual mode of the test mode, and set item number
865 (see page 14).
Remote commander LCD display
Remote commander LCD display
873 V6 num **
**: Adjusted value
865 V3 num **
**: Adjusted value
23) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes BB.
5) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes 2C.
24) Press the X key to write the adjusted value.
6) Press the X key to write the adjusted value.
21
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MZ-N1
25) Select manual mode of the test mode, and set item number
874 (see page 14).
• Adjustment method of Vc PWM Duty (H)
(item number: 763)
Remote commander LCD display
Remote commander LCD display
VchPWM **
763
**: Adjusted value
874
V6 dat **
**: Adjusted value
1. Connect a digital voltmeter to the AP914 (VC) on the MAIN
board, and adjust [VOLUME +] key (voltage up) or [VOLUME
--] key (voltage down) so that the voltage becomes 2.75 ± 0.015
26) Adjust with the [VOLUME +] key (adjusted value up) or [VOL-
UME --] key (adjusted value down) so that the adjusted value
becomes 05.
V.
27) Press the X key to write the adjusted value.
digital
voltmeter
MAIN board
Power Supply Manual Adjustment
• Adjustment sequence
AP914 (VC)
AP912 (GND)
Adjustment must be done with the following steps.
1. Vc PWM Duty (L) adjustment (item number: 762)
2. Press the X key to write the adjusted value.
r
2. Vc PWM Duty (H) adjustment (item number: 763)
Adjustment and Connection Location: MAIN board
r
(see page 24)
3. Vl PWM Duty (L) adjustment (item number: 764)
• Adjustment method of Vl PWM Duty (L)
(item number: 764)
r
4. Vl PWM Duty (H) adjustment (item number: 765)
r
Remote commander LCD display
5. Vrec PWM Duty (L) adjustment (item number: 766)
VLpwmL **
764
**: Adjusted value
r
6. Vrec PWM Duty (H) adjustment (item number: 767)
r
1. Connect a digital voltmeter to the AP915 (VL) on the MAIN
board, and adjust [VOLUME +] key (voltage up) or [VOLUME
7. Vd PWM Duty adjustment (item number: 768)
+ 0.005
--] key (voltage down) so that the voltage becomes 2.30
V.
– 0.01
• 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.
digital
voltmeter
MAIN board
AP915 (VL)
AP912 (GND)
• Adjustment method of Vc PWM Duty (L)
(item number: 762)
Remote commander LCD display
2. Press the X key to write the adjusted value.
762 VclPWM **
**: Adjusted value
Adjustment and Connection Location: MAIN board
(see page 24)
1. Connect a digital voltmeter to the AP914 (VC) on the MAIN
• Adjustment method of Vl PWM Duty (H)
(item number: 765)
board, and adjust [VOLUME +] key (voltage up) or [VOLUME --]
+ 0.005
– 0.01
key (voltage down) so that the voltage becomes 2.40
V.
digital
Remote commander LCD display
voltmeter
765 VLpwmH **
**: Adjusted value
MAIN board
AP914 (VC)
AP912 (GND)
1. Connect a digital voltmeter to the AP915 (VL) on the MAIN
board, and adjust [VOLUME +] key (voltage up) or [VOLUME
+ 0.005
– 0.01
--] key (voltage down) so that the voltage becomes 2.55
V.
2. Press the X key to write the adjusted value.
digital
voltmeter
Adjustment and Connection Location: MAIN board
MAIN board
(see page 24)
AP915 (VL)
AP912 (GND)
2. Press the X key to write the adjusted value.
Adjustment and Connection Location: MAIN board
(see page 24)
22
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MZ-N1
• Adjustment method of Vrec PWM Duty (L)
(item number: 766)
Temperature Correction
• Adjustment method of temperature correction
1. Select the manual mode of test mode, and set the item number
015 (see page 14).
Remote commander LCD display
766 RECpwL **
**: Adjusted value
Remote commander LCD display
015 SetTmp **
**: Adjusted value
1. Connect a digital voltmeter to theAP611 (VREC) on the MAIN
board, and adjust [VOLUME +] key (voltage up) or [VOLUME
+ 0.025
– 0.005
--] key (voltage down) so that the voltage becomes 1.08
V.
2. Measure the ambient temperature.
digital
voltmeter
3. Adjust with [VOLUME +], [VOLUME --] key so that the ad-
justed value (hexadecimal value) becomes the ambient tem-
perature.
MAIN board
(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.
AP611 (VREC)
AP912 (GND)
Laser Power Check
Connection :
2. Press the X key to write the adjusted value.
laser
power meter
Adjustment and Connection Location: MAIN board
(see page 24)
• Adjustment method of Vrec PWM Duty (H)
(item number: 767)
Optical pick-up
objective lens
Remote commander LCD display
767 RECpwH **
**: Adjusted value
digital voltmeter
MAIN board
1. Connect a digital voltmeter to theAP611 (VREC) on the MAIN
board, and adjust [VOLUME +] key (voltage up) or [VOLUME
--] key (voltage down) so that the voltage becomes 1.65 to 1.70
V.
TP (+)
TP (–)
Checking Method :
digital
1. Select the manual mode of test mode (see page 14), and set the
laser power adjusting mode (item number 010).
Remote commander LCD display
voltmeter
MAIN board
AP611 (VREC)
AP912 (GND)
010 Laser
2. Press the . key continuously until the optical pick-up
moves to the most inward track.
2. Press the X key to write the adjusted value.
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).
Adjustment and Connection Location: MAIN board
(see page 24)
• Adjustment method of Vd PWM Duty
(item number: 768)
Remote commander LCD display
011 LrefPw **
Remote commander LCD display
768 VD_PWM **
**: Adjusted value
5. Check that the laser power meter reading is 0.81 ± 0.08 mW.
6. Check that the voltage both ends (TP (+) and TP (–)) of resis-
tor R521 at this time is below 44 mV.
7. Press the N key, and set the laser CD read adjustment mode
(item number 012).
1. Connect a digital voltmeter to the AP911 (VD) on the MAIN
board, and adjust [VOLUME +] key (voltage up) or [VOLUME
--] key (voltage down) so that the voltage becomes 1.31 ± 0.010
V.
digital
voltmeter
Remote commander LCD display
012 HrefPw **
MAIN board
AP911 (VD)
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 resis-
tor R521 at this time is below 44 mV.
AP912 (GND)
2. Press the X key to write the adjusted value.
Adjustment and Connection Location: MAIN board
(see page 24)
23
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MZ-N1
10. Press the N key, and set the laser MO write adjustment mode
(item number 013).
Remote commander LCD display
013 WritPw **
11. Check that the laser power meter reading is 4.95 ± 0.50 mW.
12. Check that the voltage both ends (TP (+) and TP (–)) of resis-
tor R521 at this time is below 80 mV.
13. Press the x/CHG key to quit the manual mode, and activate
the test mode (display check mode).
Checking and Connection Location: MAIN board
Adjustment/checking and Connection Location:
– MAIN Board (Conductor Side) –
TP (+)
TP (–)
AP911 (VD)
AP914 (VC)
AP915 (VL)
4
9
1
186 184
190 209
194 192
196 198
200 202
205 206
208 210
212 214
216 218
220 222
223 231
239 235
207 181
R503
C502
C527
IC303 5
16
13
C510
IC551
215 188
211 213
217 204
221 219
226 224
227 225
243 241
IC301
FB801
FB803
C511
C513
C519
8
12
IC501
8
9
42
1
43
56
+
C303
IC801
C532
C514
C515
C516
C218
R218
R206
C505
R505
+
C301
C304
D903
D902
237
1
R920
C913
230 228
K
A
SL804
R519
3
5
4
C103
C203
22
23
L302
L301
242
244
9
7
11
8
6
R521
R522
R909 R910
C922 R905
R941
A
K
C507
C526
229 232
233 234
245
C506
C101
14
1
E
B
C926
236 238 240 17 18 19 16 36
23 12 40 24
15
56
R201
Q501
C
C908
C921
+
C902
L501
+
C518
C108
C208
L303
R902
4
1
+
+
C316
C315
C
5
8
IC901
16
13
R903
R607
L802
Q908
C829
+
+
C524
C309
B
E
Q904
Q907
9
12
R616
E
IC302
R956
S
G
R845
28
C
43
D
B
R605
R604
29
42
R958
C307
FB301 R813
4
1
D905
K
+
C312
5
D901 IC903 R961
C335
C936
2
+
C919
R929
FB303
FB304
FB306
A
C
D904
+
C920
A
K
3
Q909
R105
R103
R104
S
G
Q905
K
A
R916
R922
B
1
5
G
S
B
E
8
1
D303
5
8
4
C
1
R915
Q903
D
+
C901
E
C1
C2
D
D301
C840
RB801
2
1
+
+
Q906
B1
3
4
C929
C928
D604
K
A
4
3
Q901
D602
B2
R930
E
L907
E
B
IC902
Q910
C628
A
A
K
5
8
4
G2
S2
G1
S1
S1
D1
R630
C637
R205
C1
C2
B2
Q911
C
C632
R204
4
1
E1
C1
B2
B1
C2
E2
Q605
Q801
B1
S2
D2
1
E
R951
TH602
R950
D606
Q607
C608
C601
C839
Q604
K
K
A
D612
D608
K
A
A
5
8
+
+
C603
C626
AP912 (GND)
AP611 (VREC)
24
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MZ-N1
• Overall adjustment mode (title display)
Overall Adjustment Mode
• Configuration of overall adjustment mode
Remote commander LCD display
.
key
Overall adjustment mode
(Title display)
000 Assy**
: (Disc mark) At end of power supply adjustment: Outside lit
At end of electrical offset adj.: Inside lit
Note: On the set having microcomputer version 1.000, the disc
mark is displayed on the remote commander LCD only.
**: Left side = MO overall adjustment information
F*: MO overall adjustment completed
N
key
Protect switch
ON
CD overall
adjusting
All item
OK
NG item exists
or
1*: Manual adjustment exists (overall adj. not completed)
0*: Not adjusted
x/CHG key
Right side = CD overall adjustment information
*F: CD overall adjustment completed
CD overall
adjustment
NG
*1: Manual adjustment exists (overall adj. not completed)
*0: Not adjusted
x/CHG key
CD overall
adjustment
OK
Note: Adjust the CD first, when performing adjustment.
x/CHG key
• Electrical offset adjusting method
Caution: The electrical offset adjustment must be made with no
disc loaded.
Protect switch
OFF
N
key
1. Make sure that the power supply voltage is 3 V.
2. Set the test mode (see page 13).
3. Press the . or [VOLUME --] key to activate the overall ad-
justment mode.
>
key
MO overall
adjusting
NG item exists
Remote commander LCD display
or x/CHG key
MO overall
adjustment
NG
000 Assy11
x/CHG key
4. Turn the jog dial (down), or press the [DISPLAY] key on the
MO overall
remote commander.
adjustment
OK
Remote commander LCD display
x/CHG key
035 Ofst**
Jog dial (down) or
[DISPLAY] key on the remote commander
Electrical
offset
5. Electrical offset adjustment is over, if the following display
appears.
adjustment
x/CHG key
Remote commander LCD display
Jog dial (up) or
[PLAYMODE] key on the remote commander
Power supply
adjustment
000 OfstOK
auto item feed
x/CHG key
• Adjustment method of CD and MO overall adjustment
mode
[Test mode $display check mode%]
1. Set the test mode (see page 13).
2. Press the . or [VOLUME --] key to activate the overall ad-
justment mode.
Remote commander LCD display
000 Assy11
3. Insert CD disc in the set, and press thethe . key to set the
CD overall adjustment mode.Automatic adjustments are made.
Remote commander LCD display
XXX CD RUN
XXX: Item number for which an adjustment is being executed.
25
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MZ-N1
4. In case of CD overall adjustment NG, reset the NV (see page
19), then readjust from the temperature correction (see page
21).
2. MO overall adjustment items
Item No.
Description
112
113
Remote commander LCD display
MO electrical offset adjustment
114
118
221
224
232
236
244
245
121
122
134
131
132
136
144
145
138
434
431
432
436
445
411
412
448
000 *** NG
**: NG item number.
Low reflective CD tracking error gain adjustment
Low reflective CD tracking error offset adjustment
5. If OK through the CD overall adjustments, then perform MO
overall adjustments.
Remote commander LCD display
Low reflective CD ABCD gain adjustment
Low reflective CD focus gain adjustment
Low reflective CD tracking gain adjustment
MO tracking error gain adjustment
MO TON offset adjustment
000 CD OK
6. Insert MO disc in the set, and press the > key to set the
MO overall adjustment mode. Automatic adjustments are
made.
MO TWPP gain adjustment
Remote commander LCD display
MO triple speed read TWPP offset adjustment
XXX MO RUN
XXX: Item number for which an adjustment is being executed.
MO ABCD gain adjustment
MO focus gain adjustment
MO tracking gain adjustment
MO RF gain adjustment
7. In case of MO overall adjustment NG, reset the NV (see page
19), then readjust from the temperature correction (see page
21).
MO write TWPP gain adjustment
MO write TWPP offset adjustment
MO tracking error offset adjustment
MO write ABCD gain adjustment
MO write tracking gain adjustment
MO normal speed read TWPP offset adjustment
MO tracking error offset adjustment
20 sec full recording
Remote commander LCD display
000 *** NG
**: NG item number.
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.
Remote commander LCD display
000 MO OK
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).
• CD and MO overall adjustment items
1. CD overall adjustment items
Item No.
Description
Remote commander LCD display
312
313
CD electrical offset adjustment
043 Resume CC
314
321
328
324
332
336
344
345
521
522
2. Press the X key.
CD tracking error gain adjustment
CD TWPP gain adjustment
Remote commander LCD display
043 Res***
CD tracking error offset adjustment
Resume clear complete
CD ABCD gain adjustment
CD focus gain adjustment
CD tracking gain adjustment
043 ResClr
3. Press the x/CHG key to return to the test mode (display check
CD two-axis sensitivity adjustment
mode).
26
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MZ-N1
Rewriting the Patch Data at Replacement of Main Board or Nonvolatile Memory (IC802)
This set requires the patch data in the nonvolatile memory (IC802) to be rewritten using the application, when the MAIN board or
nonvolatile memory (IC802) was replaced.
Caution: The application that meets the microcomputer version in this set must be used when rewriting the patch data. Rewriting the
patch data using the application not suitable for the microcomputer version could cause the set to malfunction.
For a checking method of the microcomputer version, see “SECTION 4 TEST MODE” (page 13).
• Preparation
1. USB cradle (attached to the set)
2. USB cable (attached to the set)
3. Personal computer in which the Net MD Driver has been installed. (For further information, see “System requirements” (page 4) in
“SECTION 1 SERVICING NOTES”)
4. Application “PatchWriter” for patch data rewriting
• How to get the application “PatchWriter” for patch data rewriting
Download it from the following homepage.
Name: ESI HomePage
URL: http: //43.7.134.23/index.htm
• Pre-check
1. Check the microcomputer version in this set. (For a checking method of the microcomputer version, see “SECTION 4 TEST MODE”
(page 13).)
2. Check that the Net MD Driver has been installed in the personal computer.
3. Make sure that the set is in the Normal mode.
Note: Do not rewrite the patch data in the Test mode.
• Rewriting the patch data
1. Connect the USB cradle to the personal computer with the USB cable, and place the set on the USB cradle.
2. Start the application “PatchWriter”.
3. Make sure that the following window opens.
4. Click the [Usb Connect] button.
27
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MZ-N1
5. Confirm that the model and version indicated on the title bar coincide with the codes displayed in the Device Name block and the
Version block in the window.
6. Click the [Write + Verify] button.
The patch data writing and the verify processing will be executed automatically in the following order:
1) Writing to patch area (front area)
2) Writing to patch area (reverse area)
3) Verifying patch area (front area)
4) Verifying patch area (reverse area)
7. The operation will terminate with the a mark given to all areas.
If the × mark is given to any area, the nonvolatile memory will be faulty.
28
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MZ-N1
8. Click the [Usb Disconnect] button.
10. Disconnect the USB cable from the personal computer and the USB cradle.
11. Remove the set from the USB cradle.
9. Confirm that the window becomes as shown below where the [Write + Verify] button and [Read] button are inactive.
29
29
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MZ-N1
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM – SERVO/USB Section –
OVER WRITE HEAD DRIVE
IC601 (1/2)
HB
HA
35
33
HR601
OVER
OVER WRITE
HEAD DRIVE
Q604, 605
EFM
CLK
EFM
PRE DRIVER
7
4
OPTICAL PICK-UP BLOCK
WRITE
(LCX-5R)
HEAD
CLK
VRECIN2
VRECIN1
OUTA
VRECO
B+
41
37
H-BRIDGE
M603
OVER WRITE
HEAD
• SIGNAL PATH
: PLAYBACK
RF AMP, FOCUS/TRACKING ERROR AMP
IC501
M
C1H
28
27
UP/DOWN
CHARGE
C1L
PUMP 1
4
VREF
SYSTEM CONTROL (1/2)
: REC (ANALOG IN)
: REC (DIGITAL IN)
: USB CHECK OUT
–
+
IY
IX
C2H
C2L
31
30
CHARGE
PUMP 2
25 VREF
–
+
1
2
3
5
6
JX
JY
–
+
142 141 140
145 143
230
IY
JX JY JX
IX IY IX
RF OUT
8
9
33
163 RFI
IX
JX
JY
A
–
+
DIN1
PEAK
29
28
169 PEAK
170 BOTM
DIN1 190
ADDT 195
PEAK
10
11
12
14
5
RF AMP,
FOCUS/
TRACKING
ERROR
AMP
BOTM
/BOTM
A
B
–
+
ADDT
ABCD
FE
SYSTEM CONTROLLER,
DIGITAL SIGNAL PROCESSOR,
16M BIT D-RAM
B
41
42
171 ABCD
172 FE
–
+
A
C
D
B
C
D
AOUTL,
AOUTR
AOUTL
AOUTR
TE
IC801 (1/3)
6
AOUTL 155
AOUTR 156
181 TE
1
21
–
+
C
D
D-C
ADFG
7
TPP/WPP
APC
202 ADFG
–
+
PD-I
PD-NI
18
20
19
31
206 APCREF
–
+
234 MNT3
OFTRK 26
MON
174 VC
VC
5
4
D+
D–
UDP 134
UPUEN 135
UDM 133
AUTOMATIC
POWER
CONTROL
Q501
LD-A
PD-O
XRST
LD
25
75 XRF RST
CN601 (1/2)
USB
SERIAL
INTERFACE
UOSCI 137
UOSCO 138
FOCUS/TRACKING
X801
48MHz
COIL DRIVE,
SPINDLE/SLED
MOTOR DRIVE
IC551
CRADLE
SBUS
SCK
CONNECTOR
23
24
43
27 SSB DATA
28 SSB CLK
180 SE
S-MON
S-MONITER
FI2
RI2
TRK+
TRK–
FO2
30
28
27
208 TFDR
207 TRDR
TRACKING
COIL DRIVE
RO2
32
S0
S1
80 PD S0
81 PD S1
FI1
RI1
FCS+
FCS–
FO1
13
15
16
209 FFDR
FOCUS
COIL DRIVE
RO1
11
PWM2
2-AXIS
DEVICE
44
220 SFDR
TRK+
TRK–
TRK+
TRK–
84 SLD MON
219 SLDR
UI2
VI2
UO2
35
43
42
41
SLD MON U
SLD MON V
SLD MON W
(TRACKING)
SLCU 225
SLCV 226
SLCW 227
(FOCUS)
CPUI2
25
37
24
39
23
26
SLED
MOTOR
DRIVE
VO2
CPVI2
WO2
CPWI2
COM2
221 SLDV
222 SLDW
U
M602
(SLED)
WI2
W
V
FCS+
FCS–
FCS+
FCS–
CPUO2
CPVO2
CPWO2
PWM1
SLD MON U
46
47
213 SPFD
SLED VOLTAGE
MONITER
SLD MON V
SLD MON W
76 SPDL MON
212 SPRD
UI1
VI1
UO1
8
18
6
56
1
CPUI1
VO1
CLV MON U
CLV MON V
CLV MON W
SPCU 216
SPCV 217
SPCW 218
SPINDLE
MOTOR
DRIVE
214 SPDV
215 SPDW
CPVI1
19
WI1
WO1
CPWI1
COM1
U
4
20
17
2
M601
(SPINDLE)
W
V
SPINDLE
VOLTAGE MONITOR
OE
BIAS
48
74 XRST MTR DRV
52 53 54
30
30
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MZ-N1
6-2. BLOCK DIAGRAM – AUDIO Section –
OPTICAL
RECEIVER
B+ SWITCH
Q302
VIF B+
DIN1
J301
LINE IN
(OPT)
(LINE IN JACK)
A/D CONVERTER
IC301
MIC AMP
IC303
J303
LIN2
LIN1
3
1
MIC
OUT2
OUT1
IN2
A/D
16
2
(PLUG IN POWER)
AUDIO
I/F
CONTROL
ADDT
GAIN
AMP
SDTO
CONVERTER
9
RIN2
RIN1
&
HPF
4
2
IN1
5
STBY
REGULATOR
SDO0
SCK0
CDTI
CCLK
CSN
13
14
15
CLOCK
DIVIDER
CONTROL
REGISTER
I/F
4
GV
SDO0, SDI0, SCK0
10 12
16
11
J302
i/LINE OUT
HEADPHONE AMP
IC302
AOUTL,
AOUTL
L-IN
R-IN
LOUT
GA-L
3
1
10
9
F801
AOUTR
ROUT
GA-R
12
13
VC B+
RVDD
DTCK
KEY-R
RGND
HP/LINE
SWITCH
MUTING
15
RMC KEY
14
16
60
D303
197 196
148
198
58 37 36 65 38
49
103
AOUT
SEL
147 XCS ADC
SYSTEM CONTROLLER,
16M BIT D-RAM
SDI0
SDO0
SCK0
46 SO0
47 SCK0
IC801 (2/3)
71
94
150
151
X802
45.1584MHz
• SIGNAL PATH
: PLAYBACK
4
3
2
1
4
3
2
1
: REC (ANALOG IN)
: REC (DIGITAL IN)
EEPROM
IC802
EEPROM
IC803
31
31
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MZ-N1
6-3. BLOCK DIAGRAM – DISPLAY/KEY CONTROL/POWER SUPPLY Section –
RMC KEY
VB
(Page 31)
VRMC
XWK3
CLK
HEADPHONE AMP (IC302),
MOTOR/COIL DRIVER (IC551)
B+
7
4
RMC KEY
FS4
CLK SEL
FFCLR
116
211
64
56
52
54
55
1
2
3
5
53
CLK SEL
FFCLR
SLEEP
VLON
XWK1
XWK2
XWK4
VAIFON
89
SLEEP
VLON
88
85
SYSTEM
CONTROL
CLK
D
POWER CONTROL
IC901
WK DET
REC KEY
HALF LOCK SW
113
114
115
(Page 30)
S803
RECHARGEABLE
BATTERY IN
DETECT
S806
VL
VL
VL
LASER APC CIRCUIT
B+
L904
OPEN
VG B+
VLO
9
11
D803
D804
10
REGURATOR
48 XGUM ON
SWITCHING
Q906
L902
D902
VREF
DTC2
BANDGAP
49
24
L2
L2
SWITCHING
REGURATOR
REFERENCE
12
16
SDO0, SDI0, SCK0
STEP-UP
PRE DRIVER
&
SYSTEM CONTROLLER
IC801 (3/3)
VG
L905
VIF
MOTOR/COIL
DRIVER (IC551)
B+
(Page 31)
ADC (IC301),
RF2
25 DTC1
B+ SWITCH
RF AMP (IC501),
D903
PWM
VG
LG
Q907
STEP-UP
DC/DC
CONVERTER
MOTOR/COIL DRIVER (IC551),
SYSTEM CONTROLLER (IC801),
EEPROM (IC802, 803) B+
VB B+
19
18
VC B+
DC/DC
L906
B+ SWITCH
Q904, 905
B+ SWITCH
Q902
11
12
13
15
9
8
16
5
SDO0
SDI0
SCK0
VG B+
SD0
SI0
SCK
RST
STB
CS
CS RTC
VCOUT
SYSTEM CONTROLLER
(IC801) B+
L907
VD
VIF
42
B+ SWITCH
Q903
SYSTEM CONTROLLER
(IC801) B+
102 LCD RST
D905, IC902, Q901
68 LCD STB
67 XCS LCD
70 CS RTC
SERIES
PASS
REGULATOR
L801
VA
VC2
45
ADC (IC301),
SYSTEM CONTROLLER
(IC801) B+
VA
41
XWK1
D904
VOFB
39
3
VC
REC
HEADPHONE AMP (IC302),
MIC AMP (IC303),
VC
VC
L903
VCO
35
36
34
VD PWM 32
VL PWM 30
SYSTEM CONTROLLER (IC801),
REMOTE CONTROL CIRCUIT
B+
REGULATOR
RESET
SWITCH
Q801
VA B+
VB B+
SWITCH
L901
INM2
22
VCOUT
33
RF2
NOISE
FILTER
D901
2
L1
L1
23
SWITCHING
REGULATOR
PAUSE
82 PAUSE KEY
32
28
INM1
26
VC PWM 31
XRST 104
B+ SWITCH
Q908, 909
VB
50
RF1
27
6
NOISE
FILTER
REC LED
61 REC OPR LED
XRST
46
STEP-UP
PRE DRIVER
&
RESET SIGNAL
GENERATOR
VOLTAGE
4
17
IC903
SET KEY 1
DRY BATTERY
SIZE “AA”
VRECO
OVER WRITE HEAD
DRIVE (IC601) B+
109 SET KEY 1
110 SET KEY 2
VB
VC
CRST
47
SWITCHING
Q910, 911
DTC1
PWM
6
SET KEY 2
IEC DESIGNATION
R6
L1 1
L1 2
VRECO1
VRECO2
1PC. 1.5V
L601
VREC
OVER WRITE
HEAD DRIVE
CIRCUIT
B+
10
15
11
14
SWITCHING
REGULATOR
L602
L603
7
19
JOG A
JOG B
78 JOG A
79 JOG B
B+ SWITCH
Q603
STEP-UP DOWN
PRE DRIVER
&
VREC
INM1
DW BT
DW TP
20
CHG LED
16
19
SWITCH
98 CHG LED
22
21
VREC PWM 29
10
(BATTERY CASE)
PWM
CHARGE
BACKUP
–
+
VIO
+
8
VIF B+
RECHARGEABLE
BATTERY
VC2 26
VC
VG 36
RF1
NOISE
FILTER
D603
CHARGE
CONTROL
Q602 (2/2)
WAKE UP
SWITCH
Q607
9
VC B+
VG B+
20
NH-14WM
1.2V 1350mAh
VA B+
RF2
49
14
DVDD
VA B+
BATTERY
&
18
USBIFVDD
SYSTEM CONTROLLER
(IC801) B+
INM2
B+ SWITCH
Q804
UNREG
VB B+
CN601 (2/2)
USB CRADLE
CONNECTOR
47
VOLTAGE
IC603
POWER
CONTROL
IC601 (2/2)
SWITCH & LCD
MUDULE
REGULATOR
CHARGE
CONTROL
Q602 (1/2)
RS
46
45
1
2
3
6
DC-IN
VBUS REG
VB
CHG SW
CHARGE
CONTROL
TH602
S801
HOLD
OFF
VB
BATM
CHGMON
43
44
CHARGE
MONITOR
77 XHOLD SW
CHG MON 107
51
GND
D612
GAIN
CHG
SYSTEM
CONTROL
(2/2)
USB CRADLE
DETECT
HOLD
DREG
DCIN
CHG GAIN 90
CHG CTL 91
54
55
VIF
B+
56
50
TH601
LINE
FILTER
T601
S804
39 OPEN CLOSE SW
OPEN/CLOSE
DETECT
HIDC MON 112
GROUND
LINE
SWITCHING
Q601
J601
DC IN 3V
S802
PROTECT
DETECT
83 PROTECT
D604
+
–
GND SW 66
VB MON 106
S805
T MARK
97 T MARK SW
146 XTEST
VB B+
VBUS DET 111
STAND DET 105
SL801
(TEST)
32
32
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MZ-N1
6-4. NOTE FOR PRINTED WIRING BOARD AND SCHEMATIC DIAGRAMS
Note on Printed Wiring Board:
Note on Schematic Diagram:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• All resistors are in Ω and 1/4 W or less unless otherwise
specified.
•
%
: indicates tolerance.
Caution:
• C : panel designation.
Pattern face side: Parts on the pattern face side seen from
(Conductor Side) the pattern face are indicated.
Note: The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
Parts face side:
(Component Side) the parts face are indicated.
Parts on the parts face side seen from
Replace only with part number specified.
• MAIN board is four-layer printed board.
However, the patterns of layers 2 and 3 have not been
included in this diagrams.
• 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.
* Replacement of IC801 used in this set requires a spe-
cial tool.
no mark : PLAYBACK
• Lead Layouts
surface
(
) : REC
〈〈
〉〉 : USB
: Impossible to measure
∗
• Voltages are taken with aVOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
Lead layout of conventional IC
CSP (chip size package)
• Circled numbers refer to waveforms.
• Signal path.
E
: PLAYBACK
j
: REC (ANALOG IN)
l : REC (DIGITAL IN)
: USB CHECK OUT
F
* Replacement of IC801 used in this set requires a spe-
cial tool.
• The voltage and waveform of CSP (chip size package)
cannot be measured, because its lead layout is different
form that of conventional IC.
33
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MZ-N1
6-5. PRINTED WIRING BOARD – MAIN board (Component Side) –
:Uses unleaded solder.
• Semiconductor
Location
1
2
3
4
5
6
7
8
9
10
11
Ref. No. Location
D611
I-10
A
B
C
D
E
Q602
Q902
G-9
G-7
S802
PROTECT
DETECT
S806
OPEN
(COMPONENT SIDE)
MAIN BOARD
J301(1/2)
S803
LINE IN
(OPT)
C806
RECHARGEABLE
BATTERY IN
DETECT
OPTICAL
RECEIVER
S801
HOLD
R819
HOLD
T OFF
RB552
RB551
C562
C846
C833
C847
C838
R805
C835
R840
C819
C559
C572
C571
R861
R837
R803
C314
C566
1
L904
+
C313
+
+
C904
C311
OPTICAL
PICK-UP BLOCK
(LCX-5R)
F
R924
L905
+
C310
E
B
S804
(OPEN/CLOSE DETECT)
J302 (1/2)
/ LINE OUT
Q902
C
+
C903
+
L903
C831
L902
i
RVDD
DTCK
KEY-R
RGND
20
Q602
1
4
8
5
G
H
–1
S805
T MARK
–2
L901
C602
C933
R631
R614
T601
C621
R613
R606
R610
L601
5
4
3
FB602
FB603
D611
1
+
C204
R602
1-682-863-
I
11, 12
(11, 12)
34
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MZ-N1
6-6. PRINTED WIRING BOARD – MAIN board (Conductor Side) –
:Uses unleaded solder.
1
2
3
4
5
6
7
8
9
10
11
• Semiconductor
Location
MAIN BOARD (CONDUCTOR SIDE)
Ref. No. Location
1
U
A
B
C
D
E
D301
D303
D601
D602
D603
D604
D606
D607
D608
D612
D803
D804
D901
D902
D903
D904
D905
H-3
G-3
I-9
H-4
G-4
H-5
I-8
H-10
I-8
I-2
G-11
G-11
G-5
F-5
F-5
G-6
G-8
N
M602
(SLED)
RECHARGEABLE BATTERY
NH-14WM
W
V
1.2V 1350mAh
M603
OVER WRITE
M
HEAD UP/DOWN
U
M601
(SPINDLE)
W
V
10
N
IC301
IC302
IC303
IC501
IC551
IC601
IC603
IC801
IC802
IC803
IC901
IC902
IC903
E-4
G-3
E-3
E-7
E-5
H-11
H-5
E-9
G-9
G-9
G-5
H-8
H-5
R815
FB804
C807
R211
C211
SL801
(TEST)
C850 R855
C818
C813
Q302
+
C810
J301(2/2)
SL505
15
X802
LINE IN
(OPT)
X801
R314
R835
R852
CN502
C111
(LINE IN JACK)
SL506
R808
10
1
195 199 178 174 170 166 164 158 156 152 148 143 139 147 130 128 124 120 103
193 197 203 180 176 172 168 162 160 154 150 146 142 138 134 137 126 122 135 105 107
R111
C110
FB802
R842
28
29
C508
C308
14
C116
C117
189 191
187 185
182 183
186 184
190 209
194 192
196 198
200 202
208 210
212 214
216 218
220 222
223 231
239 235
109 111
141 113
115 118
101 116
114 112
108 110
104 106
100 102
92 95
88 90
84 86
80 82
63 61
71 69
R306
C336
4
1
44
C112
C212
(CHASSIS)
175 171 169 167 163 159 155 157 145 151 140 131 133 123 125
173 179 177 201 165 161 153 149 144 136 132 129 119 121 127
1
8
16
C501
R503
(CHASSIS)
1
207 181
215 188
211 213
217 204
221 219
227 225
243 241
117 99
96 97
93 91
87 89
83 85
81 76
77 78
59 74
57 65
72 67
IC303 5
16
C510
C511
C513
C519
C502
C527
J303
MIC
(PLUG IN POWER)
FB801
FB803
C2 B1 E1
Q302
Q501
Q601
Q603
Q604
Q605
Q607
Q801
Q804
Q901
Q903
Q904
Q905
Q906
Q907
Q908
Q909
Q910
Q911
D-4
F-6
I-10
I-9
8
13
12
9
Q804
E2 B2 C1
9
42
1
43
56
+
C303
C532
C514
C515
C516
C218
C505
R505
H-8
H-8
H-5
H-6
E-11
H-8
H-7
G-8
G-8
H-8
G-8
G-6
H-6
H-5
H-6
+
R218
R206
C301
C304
D903
D902
237
1
R920
C913
TP (–)
22
230 228
K
A
SL804
R519
3
5
4
C103
C203
23
L302
L301
242
244
9
7
11
8
6
21 25 31 34 10 41 45 49 53 55
27 33 37 39 43 47 51 54
R521
R522
R909 R910
A
K
TP (+)
C507
C526
F
229 232
233 234
245
70 73
66 68
C922
R941
R905
C506
C101
14
1
E
B
C926
236 238 240 17 18 19 16 36 28 26 29 32
23 12 40 24 35 38 30 13
15 14 44 48 52 58 62 64
22 20 42 46 50 56 60
15
56
2
R201
Q501
C
C908
C921
+
C902
L501
+
C518
C108
C208
L303
R902
4
1
+
+
C316
C315
SL802
R839
C
C818
C829
5
8
16
13
R903
R607
+
C803
C805
L802
L801
Q908
+
+
C524
C309
B
E
Q904
Q907
9
12
R616
E
G
H
IC302
R956
S
G
AP915
(VL)
R858
R845
1
R847
4
28
C
43
D
B
R605
R604
29
42
R958
C307
A
K
FB301 R813
D804
4
AP911
(VD)
D905
K
+
1
8
C312
5
D901 IC903 R961
C335
C936
2
+
C845
C919
R929
FB303
A
C
D904
+
C920
A
K
3
K
A
Q909
R105
R103
R104
S
G
Q905
K
A
FB304
FB306
R916
R922
B
1
5
G
S
D803
B
E
8
1
D303
5
8
4
C
1
R915
Q903
+
C901
C1
C2
E
D
D607
+
C612
+
D301
C840
C611
5
RB801
D
2
1
K
A
+
+
Q906
B1
3
4
C929
C928
R621
56
R838
D604
K
A
4
C841
3
Q901
D602
B2
E
R930
14
1
L907
E
B
IC902
Q910
A
A
K
15
5
8
4
G2
S2
G1
S1
S1
D1
R630
C637
C628
R205
J302 (2/2)
C1
C2
B2
Q911
C
C632
R204
4
1
8
E1
B1
C2
C1
B2
E2
i
/ LINE OUT
Q605
Q801
B1
S2
D2
AP611
(VREC)
C608
R608
1
E
R951
TH602
R950
D606
Q607
C601
C839
Q604
5
8
4
1
G2
S2
S2
D2
G1
S1
S1
D1
K
K
A
1
20
Q603
D612
D608
CN801
K
A
A
5
28
43
R601
29
42
(CHASSIS)
C616
I
S
G
AP912
(GND)
C614 C610
R611
+
+
C603
C626
R609
11, 12
(11, 12)
Q601
D
+
C631
1-682-863-
D601
1
6
AP609
AP610
USB
CRADLE
DETECT
SWITCH
&
LCD MODULE
DRY BATTERY
SIZE “AA”
(IEC DESIGNATION R6)
1PC. 1.5V
CN601
USB CRADLE
CONNECTOR
(CHASSIS)
HR601
OVER WRITE
HEAD
J601
DC IN 3V
J
+
–
(BATTERY CASE)
35
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MZ-N1
6-7. SCHEMATIC DIAGRAM – MAIN Board (1/4) – • See page 40 for Waveforms. • See page 41 for IC Block Diagrams.
B1
B2
B3
B4
(1/4)
(Page 38)
A0
A1
A2
A3
A4
AP610
HR601
OVER WRITE
AP609
HEAD
CN501
20P
AP611
(VREC)
TRK-
TRK-
Q604
HAT2051T
R507 C501
1k 100p
TRK+
FCS-
FCS+
TRK+
FCS-
D1
D2
S2
R501
47k
S1
FCS+
AGND
VREF
C
RF AMP,
R503
220k
A1
FOCUS/TRACKING ERROR AMP
C609
10
4V
C508
0.1
C608
0.1
A2
A3
G1
G2
ADIP
TE
SMON
FE
SL505
SL506
R502
470k
TE
-IN
S-MON
FE
Q604,605
D
D608
MA2YD17
OVER WRITE
HEAD DRIVE
C527
0.01
D606
MA2YD17
A4
REXT
WPP
-LPF
VREF
C
Iy
A5
Ix
A1
A2
A3
ABCD
C615
100p
100V
Q603
TS8K1TB
B+ SWITCH
PDS0
ABCD
OFC-1
OFC-2
AVCC
PS
S0
Q605
HAT2050T
C509
2200p
LD-A
LD-K
Jx
D
D1
S1
D2
D1
S1
D2
C503
2200p
A6
A7
D-C
Iy
S2
S2
G2
C631
10
6.3V
A4
C510 10p
Jy
A5
A6
A7
A8
C511 10p
C513 10p
A8
Ix
LP
A5
A
A9
Jx
EQ
G1
G2
G1
B
C532 0.047
C519
4700p
A10
PDS1
Jy
AGND
RFOUT
CCSL2
MON
SI
RFI
R611
0
A
C526
0.1
(Page 37)
C504
2200p
A-C
B
R610
0
AVCC
A9
VMON
C514 0.022
C516 0.1
VC
VREF
075
C518
4.7
6.3V
C505 0.01
C515
0.1
TON-C
CIG
CDN
PD-NI
PD-I
PD-O
ADFG
DVDD
PEAK
C506 0.022
C507 0.022
A6
A7
PEAK
BOTM
BOTM
C524
10
6.3V
L501
10µH
L502
10µH
A10
DGND
OFTRK
XRST
SCK
R522
R521
1
1
TP
(-)
C530 2200p
TP
(+)
R519
100k
R609
1
C610
0.1
C613
0.1
C616
0.1
XRST
SCLK
SDAT
R505
10k
0.5% R517
A8
A9
Q501
2SA1577
-T106-QR
C614
0.1
SBUS
1k
0.5%
C529
10
6.3V
C523
1
IC501
SN761057A
AREF
ADIP
Q501
AUTOMATIC
POWER CONTROL
DC-IN
VBUS REG
VB
C619
0.1
1
UVDD
WDET
FB603
0
C606
100p
TH602
A10
VB
C1H
CN601
USB
C618
0.1
C630
100p
D-
UDM
UDP
FB601
0
BATM
CHGSW
RS
C1L
VC2
D+
C632 0.1
R606
470
CRADLE
CONNECTOR
GND
FB602
0
Q607
UMH2N
WAKE UP
C629
0.01
6
VREF
CVREF
GND
R608 R615
220k
USB
INP2
INM2
RF2
C607
100p
D611
DF5A6.8LFU
100k
CRADLE
DETECT
SWITCH
-1 -2
DW BT
DW TP
RF1
R631
47k
R613
2.2k
DCIN
OVER WRITE HEAD DRIVE,
POWER CONTROL
CHGM
Q602
R623
22k
CHGMON
SVREF
GND
CHARGE
IC601
XPC18A22AFCR2
INM1
INP1
IC603
XC61FS1YXXMR
CONTROL
C628
0.1
R612 C621
470k 0.01
O
G
CHGG
CHGC
GAIN
DTC
CHG
VREC
VRECO2
DREG
R621
10k
L603
10µH
RECHARGEABLE BATTERY
NH-14WM 1.2V 1350mAh
C637
0.1
R614
10k
VOLTAGE
R630
470
DETECTOR
L602
10µH
Q601
(BATTERY CASE)
GROUND LINE
SWITCHING
C623
22
4V
DRY BATTERY
SIZE"AA"
D604
RB715W
C626
47
6.3V
S
Q601
SI2302DS
R601
1M
C604
0.01
R607
220
(IEC DESIGNATION R6)
1PC. 1.5V
L601
10µH
C603
47
6.3V
D612
MA2YD15
TH601
T601
LINE FILTER
R602
220k
R622
10
C633
0.1
D607
MA2YD15
R603
100k
C605
1000p
C601
0.01
D602
MA2YD15
C602
0.1
J601
DC IN 3V
R604 R616
1
R605
2.2
C612
10
6.3V
1
R620
10k
C611
10
6.3V
R628
2.2k
C636
1000p
R629
1k
(CHASSIS)
(CHASSIS)
C1
(Page 39)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
36
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MZ-N1
6-8. SCHEMATIC DIAGRAM – MAIN Board (2/4) – • See page 40 for Waveforms. • See page 41 for IC Block Diagrams.
(2/4)
D1
A0
A1
A2
A3
A4
D2
D3
D4
D5
D6
D7
VCP
VLP
SCW
C521
0.1
C522
0.1
R915
100
D904
MA2S111
SCV
R930
1M
AP911
(VD)
Q904
2SB1462J
S
Q907
3LN01SS
B+ SWITCH
R925
1M
R927
1M
R928
1M
Q904,905
S
B+ SWITCH
-1
-2
Q903
S12302DS-T1
B+ SWITCH
SCU
SP
TF1
TR1
D4
UI2
FI2
RI2
R929
1M
Q906
XP1501
SWITCHING
Q905
UN9214J
R909
10k
R910
10k
PWM2
CPUO2
CPVO2
CPWO2
OE
SMU
SMV
SMW
XMD
COM2
CPUI2
CPVI2
CPWI2
NC
D3
C934
10
4V
C919
10 6.3V
L907
10µH
R934
22k
D2
D1
C561
0.1
C920
10 6.3V
C902 C901
10
6.3V
L901
100µH
D901
MA2YD15
GND1
VC
A5
10
6.3V
SPINDLE/SLED MOTOR DRIVE
GND2
CPWI1
CPVI1
CPUI1
COM1
RI1
D5
VG
IC551
SC111258FCR2
CMW
CMV
CMU
CP
D6
AP914
(VC)
R933
1M
R941
22k
CPWO1
CPVO1
CPUO1
PWM1
UI1
L903
10µH
D7
D8
(Page 36)
FR1
FF1
CCU
FI1
A6
A7
R902
470k
R903 C905
2.2k
NC
L1
0.1
A8
A9
R911
470
VD
RF1
INM1
DTC1
DTC2
RF2
XRST
C930
0.22
VC2
C512 C566
0.1 0.1
C908 0.1
C921 0.1
XRST
CRST
RSTREF
VREF
VB
C917
0.1
C915
0.1
C922
1000p
FCS- FCS+
INM2
VDRF
VGFB
VG
(Page 38)
C932 0.1
R935 R937
1M 470k
C906 R905
0.01 2.2k
POWER CONTROL
GND
IC901
XPC18A32AFCR2
CSEL
C924 C907
2.2
CLKSEL
VAIFON
FFCLR
SLEEP
CLK
R924
2.2k
0.47
L906
100µH
D905
MA2Z748
LG
FF
PGND2
L2
A10
SL
R923
470k
0.5%
C931
100p
R938
0
C933
100p
C923
0.47
C925
0.47
Q902
2SD2114KT146
B+ SWITCH
D903
MA729
NC
R916
1M
0.5%
DC/DC
L905
100µH
R917
0
CE VDD FB
C926
1000p
CONVERTER
GND
EXT
D1
D2
D3
D905,Q901
DC/DC
M602
IC902
XC6368D101MR
(SLED)
CONVERTER
U
N
C562
0.047
C563
0.047
C564
0.047
CN502
10P
RB551
2.2k
X4
Q901
XP151A13A0MR
S
1
D4
C914
0.1
SLEDN
SLEDU
SLEDV
SLEDW
HD DRV-
HD DRV+
CLVW
W
V
C1
C2
C3
L902
22µH
L904
10µH
RB552
10k
X4
Q908
2SA1745
D902
MA2YD15
R920
10k
0.5%
R961
10k
0.5%
R954
47k
0.5%
R956
1M
M603
OVER WRITE
D5
D6
D7
HEAD UP/DOWN
R958
100k
C4
R953 470k
R952 220k
R951 470k
R950 100k
Q908,909
R960
220k
C5
C6
B+ SWITCH
Q910
2SD2216J
C904
10
6.3V
CLVV
CLVU
U
N
D8
Q909
2SD2216J
C903
100
6.3V
AP912
(GND)
VOLTAGE
Q910,911
CLVN
C913
4700p
R955
220k
10
DETECTOR
SWITCHING
IC903
XC61CN0802NR
ZZ2
ZZ3
ZZ1
Q911
2SD2216J
C936
0.1
C935
0.1
R959
220k
W
V
D8
D9
M601
(SPINDLE)
AP915
(VL)
D10
E1
(Page 39)
37
37
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MZ-N1
6-9. SCHEMATIC DIAGRAM – MAIN Board (3/4) – • See page 40 for Waveforms.
VRP
(3/4)
B1
B2
B3
B4
(Page 36)
D804
MA2S728
S804
C825
10
6.3V
C828
10
6.3V
OPEN/CLOSE
DETECT
C829
0.1
C817
0.047
C816
0.047
R858 1M
C851
0.1
R867
470k
C845
0.01
D803
MA2S728
R814
0
C815
0.047
F1
R866
1k
D1
D2
D3
D4
D5
D6
D7
R812
0
R818
0
S803
RECHARGEABLE
BATTERY IN DETECT
R865
2.2k
S801
HOLD
OFF
MICS
HOLD
CLK SEL
MIC
NC
NC
SENSE
GND SW
GSW
XCS
XCS LCD
LCD STB
MUTE
NC
F2
LSTB
NC
NC
CS
CS RTC
NC
NV1
XCS NV1
IFVDD1
NC
NC
L802
10µH
IFVSS1
FLASHVSS
FLASHVDD
EVA
S801
XMD
CCU
SL802
XRST MTR DRV
XRF RST
SPDL MON
XHOLD SW
JOG A
XRST
R839
0
TSTDR3
XWE
JOGA
JOGB
PDS0
PDS1
PAUSE
F3
F4
XOE
JOG B
A11
PD S0
XERQ
DATAI/EDT
XBCKI/ECK
LRCKI/XELT
RECP
TX
PD S1
PAUSE KEY
S802
R801
0
PROTECT
SLD MON
SCU
S802
VLON
PROTECT
DETECT
VLON
F5
SL803
DVSS1
SENS
MNT3
MNT2
MNT1
MNT0
EFMO
IFVSS4
IFVDD4
SLCW
SLCV
SLCU
DVDD4
DVSS4
SLDW
SLDV
SFDR
SRDR
SPCW
SPCV
SPCU
SPDW
SPDV
SPFD
SPRD
FS4
DVDD1
SL
FF
SLEEP
FFCLR
CHGG
CHG GAIN
CHG CTL
CHGI CTL
XHP STBY
XCS NV2
IFVSS2
CHGC
EFM
NV2
SMW
SMV
SMU
IFVDD2
(Page
37)
DIGITAL SIGNAL PROCESSOR,
16M BIT D-RAM
R850
1k
T MARK SW
CHG LED
NC
S805
T MARK
SCW
SCV
SP
∗
IC801
CXD2677-202GA
C830
0.1
NC
(Page 39)
CHGL
LCDR
MUTE
XUDP UP ON
LCD RST
XMUTE
CSP(Chip Size Package)
SCU
CMW
CMV
CMU
CCW
CCV
CP
XRST
C804 0.01
XRST
STAND DET
VB MON
CHG MON
VREF MON
SET KEY 1
SET KEY 2
VBUS DET
HIDC MON
WK DET
REC KEY
CHGM
VMON
KEY1
R806 R803
220k
47k
0.5%
CCU
KEY2
R804
47k
0.5%
FR1
FF1
TF1
TR1
FRDR
FFDR
R802
100k
0.5%
R805
470k
0.5%
UVDD
HMON
WDET
RECK
HALF
HALF
R859
68k
0.5%
S806
OPEN
TFDR
TRDR
APCREF
IFVSS3
IFVDD3
NC
C832
0.1
HALF LOCK SW
RMC KEY
C803
10
6.3V
L801
10µH
C805
0.1
C838
1000p
F6
F7
AVDD
AVSS
TSMVDD
RMC DTCK
TSLVDD
NC
ADIP
R837
2.2k
0.5%
R840
2.2k
0.5%
C835
0.022
ADFG
DVDD3
DVSS3
NC
AREF
C846
0.01
C833
0.022
C847
0.01
FS256
XBCK
LRCK
ADDT
FB801
FB802
FB803
0
0
0
R841
R842
R843
0
0
0
NC
FS256
XBCK
LRCK
ADDT
DADT
NC
TAT
TAN
D8
D9
NAR
IDO
SAK
ITO
D10
F8
R828
220k
C848
4.7 10V
F9
L803
0
-2
-1
C822 0.1
R832 220
R807 R809
22 22
C814
0.01
Q804
UMD12N
B+ SWITCH
C810
10
6.3V
C809
10p
C818
0.47
R854
0
C820
47 6.3V
R833
2.2M
R855
0
UVDD
R831
2.2k
R860 1k
C821
R808
4.7k
R861
1M
1
C849
1000p
R819
10
FB805
0
DIN1
FB804
0
38
38
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MZ-N1
6-10. SCHEMATIC DIAGRAM – MAIN Board (4/4) – • See page 40 for Waveforms. • See page 41 for IC Block Diagrams.
(4/4)
C1
(CHASSIS)
F1
C320
C213
10
47
4V
C322
6.3V
47 4V
(Page
36)
R118
22k
0.5%
R106
10k
0.5%
R218
22k
0.5%
R206
10k
0.5%
EEPROM
R845
1M
R319
100
IC803
AK6480BL
C217
0.1
C840
0.1
NV2
XCS
VCC
J303
MIC
SCK0
SDO0
SDI0
C332
10
6.3V
SK XBUSY
C212
1
C117
0.1
(PLUG IN POWER)
DI
RST
GND
OUT1
NC
NOISE
GND
V+
C218 C118
2200p 2200p
DO
F2
C323
10
6.3V
MIC AMP
NC
C112
1
IC303
NJM2173APC1
IC802
AK6417AL
R847
1M
OUT2
STBY
C841
0.1
NV1
XCS
VCC
SCK0
SDO0
SDI0
C314
0.047
J301
SK XBUSY
Q302
2SA2018
LINE IN
(OPT)
R313
100k
DI
RST
GND
B+ SWITCH
DO
R314
10k
R302
1k
C330
0.1
OPTICAL
XOCTL
RECEIVER
R307
100
EEPROM
DIN1
F3
F4
MICS
R112
47k
0.5%
R317 100
XJDET
C110
1
C113
47
4V
R306
470k
C336
1
C116
1000p
OPDET
LINE IN
JACK
C210
1
R212
47k
0.5%
R318
100
R211 R111
22k 22k
0.5% 0.5%
C211
100p
C111
100p
F5
R309
220k
0.5%
R301
10k
0.5%
C308
0.1
R312
100k
R813
1M
C316
4.7
6.3V
D303
MA2S111
R303
220k
D301
DF8A6.8FK
C205
2.2
6.3V
C315
2.2
6.3V
R202
10k
0.5%
J302
A/D CONVERTER
C307
1
C204
220
2.5V
/LINE OUT
R201
22k
0.5%
C201
1
F801
0.25A
125V
IC301
AK5354VT
FB301
0
B1
R-IN
GND
L-IN
ROUT
GND
RVDD
DTCK
KEY-R
RGND
(Page
38)
C208
470p
R101
22k
0.5%
C101
1
C108
470p
C104 220 2.5V
FB306 FB303
0
B2
100
LOUT
GA-L
IC302
AN17020
C335
220p
R102
10k
0.5%
RIP
-F1
C301
47
6.3V
R104
R204
*
*
L301
10µH
C105
2.2
6.3V
C309
22
4V
C306 C302
0.1 0.1
*
R104,204
C103
2200p
4.7 (EXCEPT FR)
10 0.5% (FR)
FB304
100
L303
10µH
C102
4700p
R103
10k
(CHASSIS)
C202
4700p
L302
10µH
C303
10
6.3V
C310
220
4V
C311
100
6.3V
C304
0.1
C344
0.01
C203
2200p
F6
F7
C836
0.1
(CHASSIS)
ZZ1
CN801
20P
DGND3
PAUSE
PAUSE
XWK1
SET KEY 1
REC
ZZ2
ZZ3
KEY1
REC
REC LED
JOG A
CS
JOG A
XCS
C831
100
6.3V
LSTB
R846
100
STB
SWITCH
&
LCD
BACKUP
SDO
SDO0
SDI0
SCK0
F8
MODULE
SIO
SCK
DVDD
RST
LCDR
CS
CS RTC
SET KEY 2
UNREG
JOG B
CHG LED
KEY2
F9
E1
JOG B
CHGL
Q801
XP1501
RESET
SWITCH
RB801
100k
X4
-1
-2
(Page 37)
C826
0.22
C839
0.01
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
39
39
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MZ-N1
• Waveforms
1 IC501 1 (TE)
6 IC902 5 (EXT)
qa IC801 <zmx (FE)
qh IC801 <xzz (FS4)
3.7 Vp-p
760 mVp-p
700 mVp-p
840 mVp-p
5.67 ns
qj IC301 qs (LRCK) (REC mode)
2.6 µs
7 IC901 th (CLK)
2 IC501 8, 9, 0, qa (IY, IX, JX, JY)
qs IC801 <z,z (TE)
840 mVp-p
1 Vp-p
2 Vp-p
700 mVp-p
3 IC501 ed (RF OUT)
qd IC801 <z.n (LRCK) (REC mode)
22.7 µs
5.67 ns
8 IC801 <zc, (UOSCO) (USB mode)
qk IC301 qa (MCLK) (REC mode)
1.7 Vp-p
2 Vp-p
2.5 Vp-p
1.9 Vp-p
22.7 µs
4 IC501 rs (FE)
qf IC801 <z.m (XBCK) (REC mode)
88.6 ns
20.8 ns
ql IC301 0 (BCLK) (REC mode)
9 IC801 <zbz (OSCO)
760 mVp-p
2.2 Vp-p
3 Vp-p
2.2 Vp-p
5 IC601 4 (CLK)
354 ns
qg IC801 <z., (FS256) (REC mode)
22.1 ns
354 ns
0 IC801 <znc (RFI)
700 mVp-p
2.5 Vp-p
1.7 Vp-p
5.67 ns
88.6 ns
40
40
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MZ-N1
• IC Block Diagrams
IC301 AK5354VT-E2
16 PDN
1
LIN1
15 CSN
14 CCLK
13 CDTI
CONTROL
REGISTER
I/F
IPGA
RIN1
LIN2
2
3
ADC
HPF
RIN2
4
CLOCK DIVIDER
VCOM
AGND
VA
5
6
7
8
12 LRCK
11 MCLK
10 BCLK
AUDIO I/F
CONTROLLER
VD
9
SDTO
IC302 AN17020A-VB
16
15
14
13
HEADPHONE
/LINE
SWITCH
MUTE
BEEP
–
+
12 ROUT
11 GND
R-IN
GND
L-IN
1
2
3
10 LOUT
+
–
9
GA-L
RIP-F1
4
RF1
RF2
7
5
6
8
IC303 NJM2173APC1 (TE2)
12
11 10
9
OUT 1 13
NC 14
AMP 1
8
7
6
5
NOISE
GND
V+
REG
NC 15
GV
4
OUT 2 16
AMP 2
1
STBY
2
3
41
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MZ-N1
IC501 SN761057A
ADIP-IN
44
43 S-MON
A+B+C+D
I+J
TWpp
PK/BTM
Aw
NPP
TE
REXT
Wpp LPF
1
2
3
TON
CSL
Aw+Dw
TON Peak
TON Botm
ADIP
CSLO
VREF075
A-C
D-C
Malfa
Mij
AwBPF
Dw
DwBPF
S-MONITOR
VREF
4
5
6
C
D
TE
TE
TEMP
D-C
7
FE
42
41
40
Tpp/Wpp
ABCD
OFC-C1
39 OFC-C2
38 AVCC
PS
37
36
35
LP
EQ
RF
Iy
Ix
8
9
34 AGND
RF
FE
33
32 CCSL2
Jx 10
11
12
13
14
Jy
A
VC
VREF075
ABCD
31
30
29 PEAK
A-C
B
PEAK/BOTM
OF TRK
BOTM
28
TON-C
CIG
CDN
15
16
17
18
DGND
27
26
OFTRK
T-ON
PD-NI
APC
PD-I 19
PD-O 20
25
24
23 SBUS
RESET
SCK
SERIAL
I/F
ADIP
ADFG
DVDD
21
22
42
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MZ-N1
IC551 SC111258FCR2
42 41
40
39
38 37 36 35 34
33 32
31 30 29
UI2 43
PWM2 44
3PHASE
CONTROL
CH2
VC
VC
VG
3PHASE
PRE DRIVER
CH2
H-BRIDGE
PRE DRIVER
CH2
H-BRIDGE
CONTROL
CH2
28 FI2
27 RI2
VC LOW
VOLTAGE
VG
VC
DETECTOR
VG
VC
VG
VC
26 COM2
25 CPUI2
–
+
CPUO2 45
CPVO2 46
CPWO2 47
U
V
24 CPVI2
23 CPWI2
–
+
VC
–
BIAS
W
+
22 NC
OE 48
21 GND2
VC VG
GND1 49
VC 50
VG 51
–
+
20 CPWI1
W
–
+
19 CPVI1
CPWO1 52
CPVO1 53
CPUO1 54
V
U
–
+
18 CPUI1
17 COM1
VG
VG
VC
VC
VC
3PHASE
PRE DRIVER
CH1
H-BRIDGE
PRE DRIVER
CH1
H-BRIDGE
CONTROL
CH1
16 RI1
15 FI1
VC
3PHASE
CONTROL
CH1
PWM1 55
UI1 56
1
2
3
4
5
6
7
8
9
10 11
12 13 14
43
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MZ-N1
IC601 XPC18A22AFCR2
42 41
40 39 38 37 36 35 34
33
32 31 30
29
VG3
VG2 VG3
VG2
VG
VC2 VG
28 C1H
27 C1L
CHARGE
PUMP 1
OUTPUT SW
OUTPUT SW
CHARGE
PUMP 2
VC VG DC IN
VC
VC2
VC
HI-BRIDGE
PRE DRIVER
EFM
PRE DRIVER
VB 43
CHARGE
MONITOR
X2/X4
26 VC2
VREF
BUFFER
25 VREF
BATM 44
VG3
DC IN
24 CVREF
23 GND
CONTROL
CONTROL
CHARGE
CONTROL
CHGSW 45
22 DW BT
21 DW TP
DC IN
20 RF1
RS 46
INP2 47
INM2 48
RF2 49
BATTERY
CHARGER
&
VC
19 INM1
18 INP1
VC AMP
REGULATOR
VG2 VC
VG
17 DTC
DCIN 50
DC IN
PWM
VC
CHGMON 51
16 VREC
DC IN
SYSTEM
SET-UP DOWN
PRE DRIVER
DC IN
BANDGAP
DC IN
DETECT
SVREF 52
GND 53
SW
VIO
GAIN 54
CHG 55
DREG 56
LEVEL
SHIFT
OUTPUT SW
15 VRECO2
VIO VC
1
2
3
4
5
6
7
8
9
10 11
12 13 14
44
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MZ-N1
IC901 XPC18A32AFCR2
42
41
40
39
38
37
36 35 34
33 32 31 30 29
OUTPUT SW
NC 43
OUTPUT
SW
28 L1
VD 44
SERIES PASS
REGULATOR VA
SERIES PASS
REGULATOR VD
SERIES PASS
REGULATOR VIF
VC
OUTPUT SW
VG
VC2 45
+
–
POWER
SWITCH 1
27 RF1
26 INM1
VC
VC
VC
STEP-UP
PRE DRIVER
PWM
25 DTC1
24 DTC2
XRST 46
OUTPUT SW
VC
CRST 47
RSTREF 48
+
–
BANDGAP
REFERENCE
23 RF2
22 INM2
VREF 49
VC
VB
PWM
VB 50
21 VDRF
20 VGFB
VC
GND 51
VG
VG
VC
VB
VSTB
POWER
SWITCH 2
STEP-UP
PRE DRIVER
VB
VC
VB
VB VC VG
CLKSEL 52
VAIFON 53
FFCLR 54
SLEEP 55
CLK 56
19 VG
18 LG
17 PGND2
STEP-UP
DC/DC
CONVERTER
SYSTEM
CONTROL
OUTPUT
SW
START-UP
VSTB
FFCLR
OUTPUT SW
16 L2
15 NC
1
2
3
4
5
6
7
8
9
10 11 12 13 14
IC902 XC6368D101MR
PHASE
COMPENSATION
PWM
ERROR AMP
COMPARATOR
FB
VDD
CE
1
2
3
+
–
+
–
BUFFER,
DRIVER
5
4
EXT
REFERENCE VOLTAGE
WITH SOFT START,
CHIP ENABLE
RAMP WAVE
GENERATOR,
OSC
PWM/PFM
CONTROLLER
GND
45
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MZ-N1
6-11. IC PIN FUNCTION DESCRIPTION
• IC501 SN761057A (RF AMP, FOCUS/TRACKING ERROR AMP)
Pin No.
Pin Name
I/O
O
—
—
O
I
Description
Tracking error signal output to the system controller
1
2
TE
REXT
WPP-LPF
VREF
C
Connect terminal to the external resistor for the ADIP amplifier control
Connect terminal to the external capacitor for the TPP/WPP low-pass filter
Reference voltage output terminal
3
4
5
Signal (C) input from the optical pickup detector
6
D
I
Signal (D) input from the optical pickup detector
7
D-C
IY
I
Signal (D) input from the optical pickup detector (AC input)
I-V converted RF signal (IY) input from the optical pickup detector
I-V converted RF signal (IX) input from the optical pickup detector
I-V converted RF signal (JX) input from the optical pickup detector
I-V converted RF signal (JY) input from the optical pickup detector
Signal (A) input from the optical pickup detector
8
I
9
IX
I
10
11
12
13
14
15
JX
I
JY
I
A
I
A-C
B
I
Signal (A) input from the optical pickup detector (AC input)
Signal (B) input from the optical pickup detector
I
TON-C
—
Connect terminal to the external capacitor for TON hold
Connect terminal to the external capacitor for the low-pass filter of NPP divider
denominator
16
17
CIG
—
—
Connect terminal to the external capacitor for the low-pass filter of CSL divider
denominator
CDN
18
19
PD-NI
PD-I
I
I
Light amount monitor input terminal (non-invert input)
Reference PWM signal input for the laser automatic power control from the system controller
Light amount monitor output terminal
20
PD-O
O
O
—
21
ADFG
ADIP duplex FM signal (22.05kHz ± 1kHz) output to the system controller
Power supply terminal (+1.7V) (digital system)
22
DVDD
SBUS
23
I/O SSB serial data input/output with the system controller
24
SCK
I
I
SSB serial clock signal input from the system controller
Reset signal input from the system controller “L”: reset
Off track signal input terminal Not used
25
XRST
26
OFTRK
DGND
BOTM
PEAK
I
27
—
O
O
—
O
—
O
—
—
—
—
O
O
O
I
Ground terminal (digital system)
28
Bottom hold signal output of the light amount signal (RF/ABCD) to the system controller
Peak hold signal output of the light amount signal (RF/ABCD) to the system controller
Connect terminal to the external capacitor for the internal reference voltage
Middle point voltage (+1.1V) generation output terminal
Connect terminal to the external capacitor for the TPP/WPP low-pass filter
Playback EFM RF signal output to the system controller
Ground terminal (analog system)
29
30
VREF075
VC
31
32
CCSL2
RF OUT
AGND
EQ, LP, PS
AVCC
OFC-2, OFC-1
ABCD
FE
33
34
35 to 37
38
Connect terminal to the external capacitor for the RF equalizer
Power supply terminal (+2.1V) (analog system)
39, 40
41
Connect terminal to the external capacitor for the RF AC coupling
Light amount signal (ABCD) output to the system controller
Focus error signal output to the system controller
42
43
S-MON
ADIP-IN
Servo signal monitor output to the system controller
44
ADIP duplex FM signal (22.05kHz ± 1kHz) input terminal Not used
46
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MZ-N1
• IC801 CXD2677-202GA (SYSTEM CONTROLLER, DIGITAL SIGNAL PROCESSOR, 16M BIT D-RAM)
Pin No.
1
I/O
O
Description
Load address strobe signal output terminal for D-RAM Not used
Test input terminal for D-RAM Not used
Pin Name
NC
2
I
NC
3 to 7
8, 9
O
NC
Address signal output terminal for D-RAM Not used
Two-way data bus terminal for D-RAM Not used
Power supply terminal (for D-RAM) (+2.2V)
I/O
—
—
I/O
O
NC
10, 11
12, 13
14, 15
16 to 19
20
DRAMVDD0, 1
DRAMVSS0, 1
NC
Ground terminal (for D-RAM)
Two-way data bus terminal for D-RAM Not used
Address signal output terminal for D-RAM Not used
Column address strobe signal output terminal for D-RAM Not used
Test input terminal for D-RAM Not used
NC
O
NC
21
I
NC
22, 23
24
O
NC
Address signal output terminal for D-RAM Not used
Ground terminal (for the DSP block)
—
—
I
DVSS0
DVDD0
OFTRK
SSB DATA
SSB CLK
25
Power supply terminal (for the DSP block) (+1.1V)
Off track signal input from the DSP monitor (3)
26
27
I/O SSB data input/output with the RF amplifier
28
O
SSB clock output to the RF amplifier
PWM signal output for the Over write head drive power supply voltage control to the power
control
29
VREC PWM
O
30
31
32
33
34
35
36
37
38
VL PWM
VC PWM
VD PWM
NC
O
O
O
—
—
—
I
PWM signal output for the laser power supply voltage control to the power control
PWM signal output for the system power supply voltage control to the power control
VD power supply voltage control signal output to the DC/DC converter
Not used
IFVDD0
Power supply terminal (for the microcomputer I/F block) (+1.7V)
Ground terminal (for the microcomputer I/F block)
IFVSS0
OPT DET
XJACK DET
XMIC DET
DIN plug detection signal input terminal “H”: DIN plug detect
LINE IN plug detection signal input terminal “L”: LINE or OPT plug detect
Microphone plug detection signal input terminal “L”: microphone plug detect
I
I
OPEN CLOSE
SW
Open/close detection switch of the upper panel input terminal
“L”: when upper panel close
39
I
40
41
SET CODE0
SET CODE1
SET CODE1, 2
XPATCH
I
I
I
I
I
Input terminal for the set (fixed at “L” in this set)
Input terminal for the set (open in this set)
42, 43
44
Input terminal for the set (fixed at “L” in this set)
Patch function detection terminal “L”: patch function Not used
Serial data input from the nonvolatile memory and liquid crystal display element module
45
SI0
Serial data output to the nonvolatile memory, A/D converter and liquid crystal display element
module
46
47
SO0
O
O
Serial clock signal output to the nonvolatile memory, A/D converter and liquid crystal display
element module
SCK0
48
49
XGUM ON
BEEP
I
O
I
Rechargeable battery detection switch input terminal “L”: rechargeable battery in detect
Beep sound control signal output to the headphone amplifier
Input terminal for the main test (normally fixed at “L”)
Data output terminal Not used
50, 51
52
TEST1, TEST0
KDO
O
I
53
KRB
Ready/busy signal input terminal Not used
54
O
O
KCLK
Clock signal output terminal Not used
55
KCS
Chip select signal output terminal Not used
47
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MZ-N1
Pin No.
56
I/O
I
Description
Pin Name
KDI
Data input terminal Not used
57
I
TRST
Setting terminal for the test mode (normally fixed at “L”)
Power supply ON/OFF control signal output for the DIN PD drive
VG power supply voltage control signal output terminal Not used
HP/LINE changeover signal output to the headphone amplifier
LED ON/OFF control signal output for the REC display
58
XOPT CTL
VG CTL
O
O
O
O
O
O
O
59
60
AOUT SEL
REC OPR LED
TSB SSB CTL
GND SW2
CLK SEL
61
62
TSB/SSB changeover control signal output terminal Not used
Battery for Cradle ON/OFF switch control signal output terminal Not used
System clock select signal output to the power control
63
64
Mic sensitivity control signal output to the mic amplifier
“L”: Low sensitivity “H”: High sensitivity (normally: “H”)
65
MIC SENSE
O
66
67
68
69
70
71
72
73
GND SW
XCS LCD
LCD STB
MUTE
O
O
GND changeover control signal output terminal
Chip select signal output to the liquid crystal display element module
Strobe signal output to the liquid crystal display element module
Analog muting control signal output “H”: muting ON Not used
Chip select signal output to the clock IC
O
O
CS RTC
XCS NV1
IFVDD1
IFVSS1
O
O
Chip select signal (1) output to the nonvolatile memory
Power supply terminal (for the microcomputer I/F block) (+1.7V)
Ground terminal (for the microcomputer I/F block)
—
—
XRST MTR
DRV
74
O
Reset control signal output to the motor driver “L”: reset
75
76
XRF RST
SPDL MON
XHOLD SW
JOG A, B
PD S0, PD S1
PAUSE KEY
PROTECT
SLD MON
VLON
O
I
Reset control signal output to the RF amplifier “L”: reset
Spindle servo monitor signal input
77
I
HOLD switch input terminal “L”: hold ON
78, 79
80, 81
82
I
Jog dial pulse input terminal from the switch & liquid crystal display element module
PD IC mode changeover signal output to the optical pick up
Pause key input terminal from the switch & liquid crystal display element module
Detection input terminal of the record check claw from the protect detection switch “H”: protect
Sled servo monitor signal input terminal
O
I
83
I
84
I
85
O
—
—
O
O
O
O
O
O
O
—
—
I
Power supply control signal output for the laser diode drive to the power control
Ground terminal (for the DSP block)
86
DVSS1
87
DVDD1
Power supply terminal (for the DSP block) (+1.1V)
88
SLEEP
System sleep control signal output to the power control “H”: sleep ON
Input latch output for the start switching to the power control
Charge gain control signal output to the power control
89
FFCLR
90
CHG GAIN
CHG CTL
CHGI CTL
XHP STBY
XCS NV2
IFVSS2
91
Charge ON/OFF control signal output to the power control “H”: charge ON
Charge current control signal output terminal Not used
Power supply control signal output terminal Not used
92
93
94
Chip select signal (2) output to the nonvolatile memory
95
Ground terminal (for the microcomputer I/F block)
96
IFVDD2
Power supply terminal (for the microcomputer I/F block) (+1.7V)
T MARK (track mark) switch input terminal “L”: track mark detection
97
T MARK SW
LED ON/OFF control signal output for CHG (charge display) from the switch & liquid crystal
display element module
98
CHG LED
O
99
NC
NC
I
Initial switch detection input terminal Not used
Not used
—
100
48
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MZ-N1
Pin No.
101
I/O
O
O
O
I
Description
Pin Name
XUDP UP ON
LCD RST
Pull-up resistor changeover control signal output of USB data (+) output terminal Not used
Reset control signal output to the liquid crystal display element module “L”: reset
Analog muting control signal output to the headphone amplifier “L”: muting ON
System reset signal input from the power control “L”: reset
102
103
XMUTE
104
XRST
105
STAND DET
VB MON
I
USB cradle detection signal input terminal
I
106
Voltage monitor input terminal (A/D input) of the UNREG power supply
Charge voltage monitor input (A/D input) from the power control
Clear reference voltage monitor input (A/D input) from the RF amplifier
Key input terminal (A/D input) from the switch & liquid crystal display element module
USB power supply voltage detection terminal
I
107
CHG MON
VREF MON
108
I
109, 110 SET KEY 1, 2
I
111
112
113
114
VBUS DET
HIDC MON
WK DET
I
I
HIGH DC voltage monitor input terminal (A/D input)
I
Set key and USB start switching detection signal input terminal (A/D input)
REC key input terminal (A/D input)
I
REC KEY
HALF LOCK
SW
Open button detection switch input terminal (A/D input)
Input “L” when the open button is pressed. Input “H” in other cases.
I
115
I
116
117
118
119
120
121
122, 123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
RMC KEY
AVDD
Key input terminal (A/D input) from the remote commander attached headphone
Power supply terminal (for the microcomputer analog) (+2.6V)
Ground terminal (for the microcomputer analog)
—
—
—
AVSS
TSMVDD
RMC DTCK
TSLVDD
NC
Power supply terminal (for the TSB master communication) (+2.6V)
I/O Serial data input/output with the remote commander attached headphone
—
—
—
—
—
—
—
—
—
O
Power supply terminal (for the I/F to TSB slave) (+1.7V)
Not used
TAT
Not used
TAN
Not used
NAR
Not used
ID0
Not used
SAK
Not used
IT0
Not used
MITY
Not used
SUSPEND
USBIFVDD
UDM
USB suspend signal output terminal Not used
Power supply terminal (for USB I/F) (+3V)
USB data (-) input terminal
—
I
UDP
I
USB data (+) input terminal
USB pull-up resistor connection control output terminal
Power supply terminal (for the USB oscillation circuit) (+2.2V)
Clock (48MHz) input terminal for the USB
Clock (48MHz) output terminal for the USB
Ground terminal (for the USB oscillation circuit)
UPUEN
USBOSCVDD
UOSCI
UOSCO
USBOSCVSS
O
—
I
O
—
140 to
142
MODE1 to 3
O
Power supply control signal output for the over write head to the over write head drive
143
144
145
146
147
148
HD CON 1
PBVDD
O
—
O
I
Over write head control signal output to the over write head drive
Power supply terminal (+1.7V)
HD CON 2
XTEST
Over write head control signal output to the over write head drive
Terminal for test mode set (normally: open) “L”: test mode
Chip select signal output to the A/D converter
XCS ADA
XPD ADA
O
O
Power supply control signal output for the drive to the A/D converter
49
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MZ-N1
Pin No.
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
I/O
—
I
Description
Power supply terminal (for the OSC cell) (+2.2V)
Pin Name
VDIOSC
OSCI
System clock (45.1584MHz) input terminal
O
I
OSCO
VSIOSC
DAVDD
VREFL
AOUTL
AOUTR
VREFR
DAVSS
ASYO
ASYI
System clock (45.1584MHz) output terminal
Ground terminal (for the OSC cell)
—
I
Power supply terminal (for the built-in D/A converter) (+2.2V)
Reference voltage input terminal (for the built-in D/A converter L-CH)
Built-in D/A converter (L-CH) output terminal
O
O
I
Built-in D/A converter (R-CH) output terminal
Reference voltage input terminal (for the built-in D/A converter R-CH)
Ground terminal (for the built-in D/A converter)
—
O
I
Playback EFM duplex signal output terminal
Playback EFM comparison slice level input terminal
—
I
AVD1
BIAS
Power supply terminal (for the DSP asymmetry system analog) (+2.2V)
Bias current input terminal for the playback EFM comparison
Playback EFM the RF signal input from the RF amplifier
Ground terminal (for the DSP asymmetry system analog)
Phase comparison output terminal for the playback EFM system master PLL
Filter input terminal for the playback EFM system master PLL
Filter output terminal for the playback EFM system master PLL
Internal VCO control voltage input terminal for the playback EFM system master PLL
Peak hold signal input of the light amount signal (RF/ABCD) from the RF amplifier
Bottom hold signal input of the light amount signal (RF/ABCD) from the RF amplifier
Light amount signal (ABCD) input from the RF amplifier
Focus error signal input from the Focus error amplifier
I
RFI
—
O
I
AVS1
PCO
FILI
FILO
O
I
CLTV
PEAK
BOTM
ABCD
FE
I
I
I
I
AUX1
VC
I
Support signal (I3 signal/temperature signal) input terminal (A/D input)
Middle point voltage (+1.1V) input terminal
I
ADIO
ADRT
AVD2
AVS2
ADRB
SE
O
I
Monitor output terminal of A/D converter input signal Not used
A/D converter the upper limit voltage input terminal (fixed at “H” in this set)
Power supply terminal (for the DSP servo analog system) (+2.2V)
Ground terminal (for the DSP servo analog system)
—
—
I
A/D converter the lower limit voltage input terminal (fixed at “L” in this set)
Servo signal monitor input terminal (A/D input) from the RF amplifier
Tracking error signal input from the Tracking error amplifier
Connecting terminal with the analog power supply of the low impedance (fixed at “H” in this set)
Error signal input for the laser automatic power control (fixed at “H” in this set)
Clock output terminal for the RF amplifier control Not used
Data output terminal for the RF amplifier control Not used
Latch signal output terminal for the RF amplifier control Not used
Ground terminal (for the DSP block)
I
I
TE
—
I
DCHG
APC
CKRF
DTRF
XLRF
DVSS2
DVDD2
O
O
O
—
—
Power supply terminal (for the DSP block) (+1.1V)
Input terminal for the frequency set up of the system clock
“L”: 45.1584MHz, “H”: 22.5792MHz (fixed at “L” in this set)
I
I
189
190
XTSL
DIN1
NC
Input terminal of the record system digital audio signal
D/A converter PWM signal output terminal Not used
Audio data output terminal Not used
191 to
193
O
O
194
DADT
50
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MZ-N1
Pin No.
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
I/O
I
Description
Data input from the external A/D converter
Pin Name
ADDT
LRCK
XBCK
FS256
NC
O
O
O
I
L/R sampling clock signal (44.1KHz) output to the external A/D converter
Bit clock signal (2.8224MHz) output to the external A/D converter
11.2896MHz clock signal output to the external A/D converter
Clock signal input from the external VCO Not used
—
—
I
DVSS3
DVDD3
ADFG
NC
Ground terminal (for the DSP block)
Power supply terminal (for the DSP block) (+1.1V)
ADIP duplex FM signal (20.05±1kHz) input from the RF amplifier
Filter cut off control signal output terminal Not used
O
—
—
O
O
O
O
O
O
O
O
O
O
I
IFVDD3
IFVSS3
APCREF
TRDR
TFDR
FFDR
Power supply terminal (for the microcomputer I/F block) (+1.7V)
Ground terminal (for the microcomputer I/F block)
Reference PWM signal output for the laser automatic power control to the RF amplifier
Tracking servo drive PWM signal output (–) to the coil driver
Tracking servo drive PWM signal output (+) to the coil driver
Focus servo drive PWM signal output (+) to the coil driver
Focus servo drive PWM signal output (–) to the coil driver
176.4kHz clock signal output to the power control
FRDR
FS4
SPRD
Spindle motor drive control signal output (U) to the motor driver
Spindle servo drive PWM signal output to the motor driver
Spindle motor drive control signal output (V) to the motor driver
Spindle motor drive control signal output (W) to the motor driver
Spindle motor drive comparison signal input (U) from the motor driver
Spindle motor drive comparison signal input (V) from the motor driver
Spindle motor drive comparison signal input (W) from the motor driver
Sled motor drive control signal output (U) to the motor driver
Sled servo drive PWM signal output to the motor driver
Sled motor drive control signal output (V) to the motor driver
Sled motor drive control signal output (W) to the motor driver
Ground terminal (for the DSP block)
SPFD
SPDV
SPDW
SPCU
SPCV
I
SPCW
SRDR
SFDR
I
O
O
O
O
—
—
I
SLDV
SLDW
DVSS4
DVDD4
SLCU
SLCV
SLCW
IFVDD4
IFVSS4
EFMO
Power supply terminal (for the DSP block) (+1.1V)
Sled motor drive comparison signal input (U) from the motor driver
Sled motor drive comparison signal input (V) from the motor driver
Sled motor drive comparison signal input (W) from the motor driver
Power supply terminal (for the microcomputer I/F block) (+1.7V)
Ground terminal (for the microcomputer I/F block)
I
I
—
—
O
EFM encode data output for the record to the over write head drive
231 to
233
MNT0 to 2
O
DSP monitor (0) to (2) output terminal Not used
234
235
236
237
238
239
240
241
MNT3
SENSE
O
O
O
O
I
Off track signal output from the DSP monitor (3)
DSP internal status (DSP SENS monitor) signal output terminal Not used
Record data output enable signal output monitor terminal of the DSP Not used
Laser power changeover signal output terminal Not used
Input terminal for the PCM data I/F/ ATRAC data I/F Not used
Input terminal for the PCM data I/F/ ATRAC data I/F Not used
Input terminal for the PCM data I/F/ ATRAC data I/F Not used
Input terminal for the ATRAC data I/F Not used
TX
RECP
LRCKI/XELT
XBCKI/ECK
DATAI/EDT
XERQ
I
I
I
51
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MZ-N1
Pin No.
242
I/O
O
O
O
I
Description
Address signal output terminal for D-RAM Not used
Output enable signal output terminal for D-RAM Not used
Data write enable signal output terminal for D-RAM Not used
Test input terminal for D-RAM Not used
Pin Name
A11
243
XOE
244
XWE
245
TSTDR3
EVA/FLASH chip discrimination terminal “L”: FLASH chip, “H”: EVA chip
(fixed at “L” in this set)
246
EVA
I
—
—
247
248
FLASHVDD
FLASHVSS
Power supply terminal (for the built-in flash memory) (+2.2V)
Ground terminal (for the built-in flash memory)
249 to
256
—
NC
Not used
52
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MZ-N1
SECTION 7
EXPLODED VIEWS
NOTE:
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference num-
ber in the exploded views are not supplied.
• Accessories are given in the last of the elec-
trical parts list.
The components identified by mark
0 or dotted line with mark 0 are
critical for safety.
Replace only with part number
specified.
•
↑
↑
Parts Color Cabinet's Color
•
Abbreviation
FR : French model
HK : Hong Kong model
KR : Korean model
7-1. UPPER PANEL SECTION
2
1
chassis section
2
3
4
7
5
2
6
2
2
bottom panel section
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
4
5
6
7
7
3-236-393-01 SPRING, COMPRESSION
1-804-528-11 LCD MODULE
4-984-017-01 SCREW (1.7), TAPPING
3-236-418-01 LID, BATTERY CASE (SILVER)
3-236-418-11 LID, BATTERY CASE (BLUE)
1
1
2
2
3
X-3381-786-1 UPPER PANEL (S) SERVICE ASSY (SILVER)
X-3381-787-1 UPPER PANEL (L) SERVICE ASSY (BLUE)
3-234-449-09 SCREW (M1.4) (for BLUE)
3-234-449-11 SCREW (M1.4) (for SILVER)
3-236-392-01 KNOB (CONTROL)
53
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MZ-N1
7-2. BOTTOM PANEL SECTION
54
not supplied
55
53
52
51
58
56
57
Ref. No.
51
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
X-3381-790-1 BOTTOM PANEL (CE-S) SERVICE ASSY
(SILVER) (AEP, UK, FR)
X-3381-791-1 BOTTOM PANEL (CE-L) SERVICE ASSY (BLUE)
(AEP, UK, FR)
X-3381-792-1 BOTTOM PANEL (NON-CE-S) SERVICE ASSY
(SILVER) (HK, KR)
X-3381-793-1 BOTTOM PANEL (NON-CE-L) SERVICE ASSY
53
54
55
56
56
3-236-425-01 SPRING (CRADLE)
3-010-287-01 COLLAR (DC IN)
3-236-422-01 ESCUTCHEON
3-236-412-01 ORNAMENT (CRADLE) (for SILVER)
51
51
51
52
3-236-412-11 ORNAMENT (CRADLE) (for BLUE)
57
57
58
3-236-410-01 KNOB (HOLD) (for SILVER)
3-236-410-11 KNOB (HOLD) (for BLUE)
3-239-451-01 SHEET (S)
(BLUE) (HK, KR)
3-236-423-01 KNOB (OPEN)
54
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MZ-N1
7-3. CHASSIS SECTION
107
MT-MZN1-171
108
102
101
103
not supplied
102
104
main board section
106
105
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
102
103
104
X-3381-264-1 CHASSIS ASSY
3-234-449-05 SCREW (M1.4)
3-236-416-01 SPRING (POP)
105
106
107
108
3-232-536-02 SCREW (M1.4) (EG)
3-238-876-01 SCREW (M1.4), TOOTHED LOCK
3-240-548-01 SHEET (H)
3-236-414-01 HOLDER (TERMINAL)
3-239-193-01 SHEET (INSULATE MD)
55
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MZ-N1
7-4. MAIN BOARD SECTION
155
156
157
154
152
153
151
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
151
151
152
153
MAIN BOARD, COMPLETE (EXCEPT FR)
MAIN BOARD, COMPLETE (FR)
3-236-413-01 TERMINAL
154
155
156
157
3-235-763-01 SHEET (PLUS)
X-3381-266-1 CASE ASSY, BATTERY
3-225-873-05 SCREW (M1.4)
3-240-738-01 CUSHION (PROTECT)
X-3381-265-1 TERMINAL (PLUS) ASSY, BATTERY
56
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MZ-N1
7-5. MD MECHANISM DECK SECTION
(MT-MZN1-171)
301
317
319
320
318
302
303
305
306
A
A
307
304
313
308
315
321
309
not supplied
310
314
309
M602
312
303
316
M603
M601
322
315
309
303
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
311
309
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
301
302
303
304
305
X-3381-232-1 HOLDER ASSY
3-224-779-02 SPRING, THRUST DETENT
3-225-996-01 SCREW (M1.4) (EG), PRECISION PAN
X-3381-231-1 CHASSIS ASSY
314
315
316
317
318
4-997-677-11 WASHER
3-225-996-06 SCREW (M1.4) (EG), PRECISION PAN
4-222-216-01 GEAR (SA)
4-222-208-01 GEAR (SB)
3-043-237-02 BEARING (N)
4-222-218-02 GEAR (HD)
306
307
308
309
310
4-222-223-01 SHAFT, SUB
4-222-226-01 SPRING (EJECT), TENSION
4-222-222-01 GEAR (RACK)
3-338-645-31 WASHER (0.8-2.5)
X-4951-918-3 CHASSIS ASSY, GEAR
319
0320
321
322
M601
4-222-203-02 SCREW, LEAD
X-3381-760-1 SERVICE ASSY, OP (LCX-5R)
4-222-205-11 SPRING, RACK
3-222-544-01 GEAR (HA)
8-835-744-01 MOTOR, DC SSM18B (SPINDLE)
(WITH TURN TABLE)
311
312
313
3-222-545-01 GEAR (HB)
4-224-885-01 SCREW (M1.2X1.5)
4-222-215-01 GEAR (HC)
M602
M603
1-763-727-11 MOTOR, DC (SLED) (WITH GEAR)
1-763-400-21 MOTOR, DC (OVER WRITE HEAD UP/DOWN)
57
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MZ-N1
MAIN
SECTION 8
ELECTRICAL PARTS LIST
NOTE:
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when order-
ing these items.
SEMICONDUCTORS
In each case, u: µ, for example:
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
• Due to standardization, replacements in the
parts list may be different from the parts speci-
fied in the diagrams or the components used
on the set.
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
•
When indicating parts by reference
number, please include the board.
uA. . : µA. .
uPB. . : µPB. .
uPD. . : µPD. .
CAPACITORS
uF: µF
uPA. . : µPA. .
uPC. . : µPC. .
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
•
•
COILS
• Abbreviation
FR : French model
uH: µH
HK : Hong Kong model
KR : Korean model
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
MAIN BOARD, COMPLETE (EXCEPT FR)
MAIN BOARD, COMPLETE (FR)
**********************
C308
C309
C310
C311
C312
1-107-820-11 CERAMIC CHIP 0.1uF
1-127-895-11 TANTALUM CHIP 22uF
1-125-899-11 TANTALUM CHIP 220uF
1-128-964-11 TANTALUM CHIP 100uF
1-127-895-11 TANTALUM CHIP 22uF
16V
4V
4V
6.3V
4V
20%
20%
20%
20%
3-239-480-01 SHEET (J2) (FR)
3-239-481-01 SHEET (J1) (FR)
3-236-413-01 TERMINAL
3-240-738-01 CUSHION (PROTECT)
C313
C314
C315
C316
C320
1-119-750-11 TANTALUM CHIP 22uF
1-119-923-11 CERAMIC CHIP 0.047uF 10%
1-113-600-11 TANTALUM CHIP 2.2uF
1-125-926-11 TANTALUM CHIP 4.7uF
1-117-919-11 TANTALUM CHIP 10uF
20%
6.3V
10V
6.3V
6.3V
6.3V
< CAPACITOR >
20%
20%
20%
C101
C102
C103
C104
C105
1-125-837-11 CERAMIC CHIP 1uF
1-164-941-11 CERAMIC CHIP 0.0047uF 10%
1-164-939-11 CERAMIC CHIP 0.0022uF 10%
1-135-868-11 TANTALUM CHIP 220uF
1-113-600-11 TANTALUM CHIP 2.2uF
10%
6.3V
16V
50V
2.5V
6.3V
C322
C323
C330
C332
C335
1-131-862-11 TANTALUM CHIP 47uF
1-117-919-11 TANTALUM CHIP 10uF
1-107-820-11 CERAMIC CHIP 0.1uF
1-117-919-11 TANTALUM CHIP 10uF
1-164-933-11 CERAMIC CHIP 220PF
20%
20%
4V
20%
20%
6.3V
16V
6.3V
50V
20%
10%
C107
C108
C110
C111
C112
1-164-943-11 CERAMIC CHIP 0.01uF
1-164-935-11 CERAMIC CHIP 470PF
1-125-837-11 CERAMIC CHIP 1uF
1-164-874-11 CERAMIC CHIP 100PF
1-125-837-11 CERAMIC CHIP 1uF
10%
10%
10%
5%
16V
50V
6.3V
50V
6.3V
C336
C344
C501
C502
C503
1-125-837-11 CERAMIC CHIP 1uF
1-164-943-11 CERAMIC CHIP 0.01uF
1-164-874-11 CERAMIC CHIP 100PF
1-107-819-11 CERAMIC CHIP 0.022uF 10%
1-164-939-11 CERAMIC CHIP 0.0022uF 10%
10%
10%
5%
6.3V
16V
50V
16V
50V
10%
C113
C116
C117
C118
C201
1-131-862-11 TANTALUM CHIP 47uF
20%
4V
1-164-937-11 CERAMIC CHIP 0.001uF 10%
1-125-777-11 CERAMIC CHIP 0.1uF 10%
1-164-939-11 CERAMIC CHIP 0.0022uF 10%
1-125-837-11 CERAMIC CHIP 1uF 10%
50V
10V
50V
6.3V
C504
C505
C506
C507
C508
1-164-939-11 CERAMIC CHIP 0.0022uF 10%
50V
16V
16V
16V
10V
1-164-943-11 CERAMIC CHIP 0.01uF
10%
1-107-819-11 CERAMIC CHIP 0.022uF 10%
1-107-819-11 CERAMIC CHIP 0.022uF 10%
C202
C203
C204
C205
C207
1-164-941-11 CERAMIC CHIP 0.0047uF 10%
1-164-939-11 CERAMIC CHIP 0.0022uF 10%
16V
50V
2.5V
6.3V
16V
1-125-777-11 CERAMIC CHIP 0.1uF
10%
1-135-868-11 TANTALUM CHIP 220uF
1-113-600-11 TANTALUM CHIP 2.2uF
1-164-943-11 CERAMIC CHIP 0.01uF
20%
20%
10%
C509
C510
C511
C512
C513
1-164-939-11 CERAMIC CHIP 0.0022uF 10%
50V
1-164-850-11 CERAMIC CHIP 10PF
1-164-850-11 CERAMIC CHIP 10PF
1-125-777-11 CERAMIC CHIP 0.1uF
1-164-850-11 CERAMIC CHIP 10PF
0.5PF 50V
0.5PF 50V
10% 10V
0.5PF 50V
C208
C210
C211
C212
C213
1-164-935-11 CERAMIC CHIP 470PF
1-125-837-11 CERAMIC CHIP 1uF
1-164-874-11 CERAMIC CHIP 100PF
1-125-837-11 CERAMIC CHIP 1uF
1-131-862-11 TANTALUM CHIP 47uF
10%
10%
5%
10%
20%
50V
6.3V
50V
6.3V
4V
C514
C515
C516
C518
C519
1-107-819-11 CERAMIC CHIP 0.022uF 10%
16V
10V
10V
6.3V
16V
1-125-777-11 CERAMIC CHIP 0.1uF
1-125-777-11 CERAMIC CHIP 0.1uF
1-125-926-11 TANTALUM CHIP 4.7uF
10%
10%
20%
C216
C217
C218
C301
C302
1-164-937-11 CERAMIC CHIP 0.001uF 10%
1-125-777-11 CERAMIC CHIP 0.1uF 10%
1-164-939-11 CERAMIC CHIP 0.0022uF 10%
50V
10V
50V
6.3V
16V
1-164-941-11 CERAMIC CHIP 0.0047uF 10%
C521
C522
C523
C524
C526
1-125-777-11 CERAMIC CHIP 0.1uF
1-125-777-11 CERAMIC CHIP 0.1uF
1-125-837-11 CERAMIC CHIP 1uF
1-117-919-11 TANTALUM CHIP 10uF
1-125-777-11 CERAMIC CHIP 0.1uF
10%
10%
10%
20%
10%
10V
10V
6.3V
6.3V
10V
1-125-839-11 TANTALUM CHIP 47uF
1-107-820-11 CERAMIC CHIP 0.1uF
20%
C303
C304
C305
C306
C307
1-117-919-11 TANTALUM CHIP 10uF
1-125-777-11 CERAMIC CHIP 0.1uF
1-113-600-11 TANTALUM CHIP 2.2uF
1-107-820-11 CERAMIC CHIP 0.1uF
1-125-837-11 CERAMIC CHIP 1uF
20%
10%
20%
6.3V
10V
6.3V
16V
6.3V
C527
C529
C530
1-164-943-11 CERAMIC CHIP 0.01uF
10%
20%
16V
6.3V
50V
1-125-840-11 TANTALUM
10uF
10%
1-164-939-11 CERAMIC CHIP 0.0022uF 10%
58
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MZ-N1
MAIN
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
C532
C557
1-119-923-11 CERAMIC CHIP 0.047uF 10%
1-107-819-11 CERAMIC CHIP 0.022uF 10%
10V
16V
C815
C816
C817
C818
C819
1-119-923-11 CERAMIC CHIP 0.047uF 10%
1-119-923-11 CERAMIC CHIP 0.047uF 10%
1-119-923-11 CERAMIC CHIP 0.047uF 10%
10V
10V
10V
10V
50V
C558
C559
C561
C562
C563
1-107-819-11 CERAMIC CHIP 0.022uF 10%
1-107-819-11 CERAMIC CHIP 0.022uF 10%
16V
16V
10V
10V
10V
1-125-891-11 CERAMIC CHIP 0.47uF
10%
1-164-935-11 CERAMIC CHIP 470PF
10%
1-125-777-11 CERAMIC CHIP 0.1uF
10%
1-119-923-11 CERAMIC CHIP 0.047uF 10%
1-119-923-11 CERAMIC CHIP 0.047uF 10%
C820
C821
C822
C825
C826
1-125-839-11 TANTALUM CHIP 47uF
1-125-837-11 CERAMIC CHIP 1uF
1-125-777-11 CERAMIC CHIP 0.1uF
1-117-919-11 TANTALUM CHIP 10uF
1-127-715-11 CERAMIC CHIP 0.22uF
20%
10%
10%
20%
10%
6.3V
6.3V
10V
6.3V
16V
C564
C566
C570
C571
C572
1-119-923-11 CERAMIC CHIP 0.047uF 10%
10V
10V
16V
16V
16V
1-125-777-11 CERAMIC CHIP 0.1uF
1-164-943-11 CERAMIC CHIP 0.01uF
1-164-943-11 CERAMIC CHIP 0.01uF
1-164-943-11 CERAMIC CHIP 0.01uF
10%
10%
10%
10%
C828
C829
C830
C831
C832
1-117-919-11 TANTALUM CHIP 10uF
1-125-777-11 CERAMIC CHIP 0.1uF
1-125-777-11 CERAMIC CHIP 0.1uF
1-128-964-11 TANTALUM CHIP 100uF
1-125-777-11 CERAMIC CHIP 0.1uF
20%
10%
10%
20%
10%
6.3V
10V
10V
6.3V
10V
C601
C602
C603
C604
C605
1-164-943-11 CERAMIC CHIP 0.01uF
1-125-777-11 CERAMIC CHIP 0.1uF
1-125-839-11 TANTALUM CHIP 47uF
1-164-943-11 CERAMIC CHIP 0.01uF
10%
10%
20%
10%
16V
10V
6.3V
16V
50V
C833
C835
C836
C838
C839
1-107-819-11 CERAMIC CHIP 0.022uF 10%
1-107-819-11 CERAMIC CHIP 0.022uF 10%
16V
16V
10V
50V
16V
1-164-937-11 CERAMIC CHIP 0.001uF 10%
1-125-777-11 CERAMIC CHIP 0.1uF
10%
C606
C607
C608
C609
C610
1-164-874-11 CERAMIC CHIP 100PF
1-164-874-11 CERAMIC CHIP 100PF
1-125-777-11 CERAMIC CHIP 0.1uF
5%
5%
10%
20%
10%
50V
50V
10V
4V
1-164-937-11 CERAMIC CHIP 0.001uF 10%
1-164-943-11 CERAMIC CHIP 0.01uF
10%
1-137-762-11 TANTALUM
10uF
C840
C841
C845
C846
C847
1-107-820-11 CERAMIC CHIP 0.1uF
1-107-820-11 CERAMIC CHIP 0.1uF
1-164-943-11 CERAMIC CHIP 0.01uF
1-164-943-11 CERAMIC CHIP 0.01uF
1-164-943-11 CERAMIC CHIP 0.01uF
16V
16V
16V
16V
16V
1-125-777-11 CERAMIC CHIP 0.1uF
10V
10%
10%
10%
C611
C612
C613
C614
C615
1-117-919-11 TANTALUM CHIP 10uF
1-117-919-11 TANTALUM CHIP 10uF
1-125-777-11 CERAMIC CHIP 0.1uF
1-125-777-11 CERAMIC CHIP 0.1uF
20%
20%
10%
10%
5%
6.3V
6.3V
10V
10V
100V
C848
C849
C850
C851
C901
1-131-860-11 TANTALUM CHIP 4.7uF
20%
10V
50V
50V
10V
6.3V
1-137-760-11 MICA CHIP
100PF
1-164-937-11 CERAMIC CHIP 0.001uF 10%
1-164-937-11 CERAMIC CHIP 0.001uF 10%
C616
C618
C619
C621
C622
1-125-777-11 CERAMIC CHIP 0.1uF
1-125-777-11 CERAMIC CHIP 0.1uF
1-125-777-11 CERAMIC CHIP 0.1uF
1-164-943-11 CERAMIC CHIP 0.01uF
1-125-837-11 CERAMIC CHIP 1uF
10%
10%
10%
10%
10%
10V
10V
10V
16V
6.3V
1-125-777-11 CERAMIC CHIP 0.1uF
10%
1-125-840-11 TANTALUM
10uF
20%
C902
C903
C904
C905
C906
1-125-840-11 TANTALUM
1-128-964-11 TANTALUM CHIP 100uF
1-125-840-11 TANTALUM 10uF
1-125-777-11 CERAMIC CHIP 0.1uF
1-164-943-11 CERAMIC CHIP 0.01uF
10uF
20%
20%
20%
10%
10%
6.3V
6.3V
6.3V
10V
16V
C623
C624
C625
C626
C627
1-127-895-11 TANTALUM CHIP 22uF
1-127-895-11 TANTALUM CHIP 22uF
1-131-862-11 TANTALUM CHIP 47uF
1-125-839-11 TANTALUM CHIP 47uF
1-125-837-11 CERAMIC CHIP 1uF
20%
20%
20%
20%
10%
4V
4V
4V
6.3V
C907
C908
C913
C914
C915
1-125-889-11 CERAMIC CHIP 2.2uF
1-125-777-11 CERAMIC CHIP 0.1uF
10%
10%
10V
10V
16V
10V
10V
6.3V
1-164-941-11 CERAMIC CHIP 0.0047uF 10%
C628
C629
C630
C631
C632
1-125-777-11 CERAMIC CHIP 0.1uF
1-164-943-11 CERAMIC CHIP 0.01uF
1-164-874-11 CERAMIC CHIP 100PF
1-117-919-11 TANTALUM CHIP 10uF
1-125-777-11 CERAMIC CHIP 0.1uF
10%
10%
5%
20%
10%
10V
16V
50V
6.3V
10V
1-125-777-11 CERAMIC CHIP 0.1uF
10%
1-125-777-11 CERAMIC CHIP 0.1uF
10%
C917
C919
C920
C921
C922
1-125-777-11 CERAMIC CHIP 0.1uF
1-117-919-11 TANTALUM CHIP 10uF
1-117-919-11 TANTALUM CHIP 10uF
1-125-777-11 CERAMIC CHIP 0.1uF
10%
20%
20%
10%
10V
6.3V
6.3V
10V
50V
C633
C636
C637
C803
C804
1-125-777-11 CERAMIC CHIP 0.1uF
10%
10V
50V
10V
6.3V
16V
1-164-937-11 CERAMIC CHIP 0.001uF 10%
1-164-937-11 CERAMIC CHIP 0.001uF 10%
1-125-777-11 CERAMIC CHIP 0.1uF
1-117-919-11 TANTALUM CHIP 10uF
1-164-943-11 CERAMIC CHIP 0.01uF
10%
20%
10%
C923
C924
C925
C926
C928
1-125-891-11 CERAMIC CHIP 0.47uF
1-125-891-11 CERAMIC CHIP 0.47uF
1-125-891-11 CERAMIC CHIP 0.47uF
10%
10%
10%
10V
10V
10V
50V
4V
C805
C806
C807
C808
C809
1-125-777-11 CERAMIC CHIP 0.1uF
1-164-850-11 CERAMIC CHIP 10PF
1-164-850-11 CERAMIC CHIP 10PF
1-164-850-11 CERAMIC CHIP 10PF
1-164-850-11 CERAMIC CHIP 10PF
10%
10V
1-164-937-11 CERAMIC CHIP 0.001uF 10%
0.5PF 50V
0.5PF 50V
0.5PF 50V
0.5PF 50V
1-127-895-11 TANTALUM CHIP 22uF
20%
C929
C930
C931
C932
C933
1-127-895-11 TANTALUM CHIP 22uF
1-127-715-11 CERAMIC CHIP 0.22uF
1-164-874-11 CERAMIC CHIP 100PF
1-125-777-11 CERAMIC CHIP 0.1uF
1-164-874-11 CERAMIC CHIP 100PF
20%
10%
5%
10%
5%
4V
16V
50V
10V
50V
C810
C811
C812
C813
C814
1-125-840-11 TANTALUM
10uF
20%
10%
10%
10%
10%
6.3V
6.3V
16V
6.3V
16V
1-125-837-11 CERAMIC CHIP 1uF
1-164-943-11 CERAMIC CHIP 0.01uF
1-125-837-11 CERAMIC CHIP 1uF
1-164-943-11 CERAMIC CHIP 0.01uF
C934
C935
C936
1-137-762-11 TANTALUM
1-125-777-11 CERAMIC CHIP 0.1uF
1-125-777-11 CERAMIC CHIP 0.1uF
10uF
20%
10%
10%
4V
10V
10V
59
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MZ-N1
MAIN
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
< CONNECTOR >
< JACK >
* CN501 1-778-168-11 CONNECTOR, FFC/FPC (ZIF) 20P
* CN502 1-815-790-21 CONNECTOR, FPC (ZIF) 10P
CN601 1-815-951-11 CONNECTOR (USB CRADLE CONNECTOR)
* CN801 1-794-772-21 CONNECTOR, FPC (ZIF) 20P
J301
J302
J303
J601
1-815-950-11 JACK (LINE IN (OPT))
1-816-153-21 JACK (i/LINE OUT)
1-793-620-21 JACK (MIC PLUG IN POWER)
1-785-383-11 JACK, DC (POLARITY UNIFIED TYPE)
< DIODE >
(DC IN 3V)
D301
D303
D601
D602
D603
8-719-081-71 DIODE DF8A6.8FK (TE85R)
8-719-046-91 DIODE MA2S111-TX
8-719-081-33 DIODE MA2YD1500LS0
8-719-081-33 DIODE MA2YD1500LS0
8-719-081-34 DIODE RB160M-30TR
< COIL/RESISTOR >
L301
L302
L303
L501
L502
1-469-535-21 INDUCTOR
10uH
10uH
10uH
10uH
10uH
1-469-535-21 INDUCTOR
1-469-535-21 INDUCTOR
1-469-535-21 INDUCTOR
1-469-535-21 INDUCTOR
D604
D606
D607
D608
D611
8-719-082-45 DIODE RB715W-TL
8-719-081-35 DIODE MA2YD1700LS0
8-719-081-33 DIODE MA2YD1500LS0
8-719-081-35 DIODE MA2YD1700LS0
6-500-164-01 DIODE DF5A6.8LFU (TE85R)
L601
L602
L603
L801
L802
1-428-912-21 CHOKE COIL
1-469-535-21 INDUCTOR
1-469-535-21 INDUCTOR
1-469-535-21 INDUCTOR
1-469-535-21 INDUCTOR
10uH
10uH
10uH
10uH
10uH
D612
D803
D804
D901
D902
8-719-081-33 DIODE MA2YD1500LS0
8-719-046-85 DIODE MA2S728-(K8).SO
8-719-046-85 DIODE MA2S728-(K8).SO
8-719-081-33 DIODE MA2YD1500LS0
8-719-081-33 DIODE MA2YD1500LS0
L803
L901
L902
L903
L904
1-216-864-11 METAL CHIP
1-419-953-21 CHOKE COIL
1-419-949-21 CHOKE COIL
1-469-367-21 INDUCTOR
1-414-398-11 INDUCTOR
0
5%
1/16W
100uH
22uH
10uH
10uH
D903
D904
D905
8-719-420-51 DIODE MA729-TX
8-719-046-91 DIODE MA2S111-TX
8-719-072-27 DIODE MA2Z748001S0
L905
L906
L907
1-469-426-21 INDUCTOR
1-414-404-41 INDUCTOR
1-469-535-21 INDUCTOR
100uH
100uH
10uH
< FUSE >
1-576-439-21 FUSE (SMD) 0.25A 125V
< RESISTOR >
0F801
< TRANSISTOR >
Q302
Q501
Q601
Q602
Q603
8-729-051-23 TRANSISTOR
8-729-922-10 TRANSISTOR
8-729-046-45 FET
2SA2018TL
2SA1577-T106-QR
SI2302DS-T1
ZDT6718TA
FB301 1-216-864-11 METAL CHIP
FB303 1-216-809-11 METAL CHIP
FB304 1-216-809-11 METAL CHIP
FB306 1-216-864-11 METAL CHIP
FB601 1-216-864-11 METAL CHIP
0
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
100
100
0
8-729-046-44 TRANSISTOR
8-729-053-71 FET
TS8K1TB
0
Q604
Q605
Q607
Q801
Q804
8-729-046-43 FET
8-729-046-42 FET
8-729-427-47 TRANSISTOR
8-729-429-44 TRANSISTOR
8-729-047-48 TRANSISTOR
HAT2051T-EL
HAT2050T-EL
UMH2NTN
XP1501-TXE
UMD12N-TR
FB602 1-216-864-11 METAL CHIP
FB603 1-216-864-11 METAL CHIP
FB801 1-216-864-11 METAL CHIP
FB802 1-216-864-11 METAL CHIP
FB803 1-216-864-11 METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
Q901
Q902
Q903
Q904
Q905
8-729-052-37 FET
8-729-023-22 TRANSISTOR
8-729-046-45 FET
XP151A13A0MR
2SD2114KT146
SI2302DS-T1
FB804 1-216-864-11 METAL CHIP
FB805 1-216-864-11 METAL CHIP
0
0
5%
5%
1/16W
1/16W
8-729-037-53 TRANSISTOR
2SB1462J-QR (TX).SO
8-729-037-75 TRANSISTOR
UN9214J-(TX).SO
< IC >
Q906
Q907
Q908
Q909
Q910
8-729-429-44 TRANSISTOR
8-729-055-32 FET
8-729-034-59 TRANSISTOR
8-729-037-92 TRANSISTOR
8-729-037-92 TRANSISTOR
XP1501-TXE
3LN01SS-TL
2SA1745-6.7-TL
2SD2216J-R (TX).SO
2SD2216J-R (TX).SO
Q911
8-729-037-92 TRANSISTOR
< RESISTOR >
2SD2216J-R (TX).SO
@ IC801
R101
R102
R103
R104
1-208-715-11 METAL CHIP
1-208-707-11 METAL CHIP
1-218-965-11 RES-CHIP
1-208-635-11 METAL CHIP
22K
10K
10K
10
0.5% 1/16W
0.5% 1/16W
5% 1/16W
0.5% 1/16W
(FR)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
@Replacement of CXD2677-202GA (IC801)
used in this set requires a special tool.
60
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MZ-N1
MAIN
Ref. No.
R104
Part No.
Description
Remark
Ref. No.
R620
Part No.
Description
Remark
1/16W
1-220-803-11 RES-CHIP
4.7
5%
5%
1/16W
(EXCEPT FR)
1-218-965-11 RES-CHIP
10K
5%
R621
R622
R623
R628
R629
1-218-965-11 RES-CHIP
1-216-797-11 METAL CHIP
1-218-969-11 RES-CHIP
1-218-957-11 RES-CHIP
1-218-953-11 RES-CHIP
10K
10
22K
2.2K
1K
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
R105
R106
R111
R112
R118
1-208-643-11 RES-CHIP
1-208-707-11 METAL CHIP
1-208-715-11 METAL CHIP
1-208-927-11 METAL CHIP
1-208-715-11 METAL CHIP
22
1/16W
10K
22K
47K
22K
0.5% 1/16W
0.5% 1/16W
0.5% 1/16W
0.5% 1/16W
R630
R631
R801
R802
R803
1-218-949-11 RES-CHIP
1-218-973-11 RES-CHIP
1-218-990-11 SHORT
1-208-935-11 RES-CHIP
1-208-927-11 METAL CHIP
470
47K
0
100K
47K
5%
5%
1/16W
1/16W
R201
R202
R203
R204
1-208-715-11 METAL CHIP
1-208-707-11 METAL CHIP
1-218-965-11 RES-CHIP
1-208-635-11 METAL CHIP
22K
10K
10K
10
0.5% 1/16W
0.5% 1/16W
5%
0.5% 1/16W
(FR)
1/16W
1/16W
0.5% 1/16W
0.5% 1/16W
R204
1-220-803-11 RES-CHIP
4.7
5%
R804
R805
R806
R807
R808
1-208-927-11 METAL CHIP
1-208-951-11 RES-CHIP
1-218-981-11 RES-CHIP
1-216-801-11 METAL CHIP
1-218-961-11 RES-CHIP
47K
100K
220K
22
0.5% 1/16W
0.5% 1/16W
5%
5%
5%
(EXCEPT FR)
1/16W
1/16W
1/16W
R205
R206
R211
R212
R218
1-208-643-11 RES-CHIP
1-208-707-11 METAL CHIP
1-208-715-11 METAL CHIP
1-208-927-11 METAL CHIP
1-208-715-11 METAL CHIP
22
5%
1/16W
10K
22K
47K
22K
0.5% 1/16W
0.5% 1/16W
0.5% 1/16W
0.5% 1/16W
4.7K
R809
R810
R812
R813
R814
1-216-801-11 METAL CHIP
1-218-949-11 RES-CHIP
1-218-990-11 SHORT
1-218-989-11 RES-CHIP
1-218-990-11 SHORT
22
470
0
1M
0
5%
5%
1/16W
1/16W
R301
R302
R303
R304
R305
1-208-707-11 METAL CHIP
1-218-953-11 RES-CHIP
1-218-981-11 RES-CHIP
1-218-953-11 RES-CHIP
1-218-953-11 RES-CHIP
10K
1K
220K
1K
0.5% 1/16W
5%
5%
1/16W
1/16W
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
R815
R818
R819
R820
R821
1-218-949-11 RES-CHIP
1-218-990-11 SHORT
1-208-635-11 RES-CHIP
1-218-965-11 RES-CHIP
1-218-977-11 RES-CHIP
470
0
10
10K
100K
1K
5%
5%
5%
1/16W
1/16W
1/16W
R306
R307
R309
R312
R313
1-218-985-11 RES-CHIP
1-218-941-11 RES-CHIP
1-208-943-11 METAL CHIP
1-218-977-11 RES-CHIP
1-218-977-11 RES-CHIP
470K
100
220K
100K
100K
5%
5%
1/16W
1/16W
0.5% 1/16W
5%
5%
1/16W
1/16W
R822
R823
R824
R825
R826
1-218-977-11 RES-CHIP
1-208-635-11 RES-CHIP
1-218-957-11 RES-CHIP
1-218-957-11 RES-CHIP
1-218-957-11 RES-CHIP
100K
10
2.2K
2.2K
2.2K
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
R314
R317
R318
R319
R501
1-218-965-11 RES-CHIP
1-218-941-11 RES-CHIP
1-218-941-11 RES-CHIP
1-218-941-11 RES-CHIP
1-218-973-11 RES-CHIP
10K
100
100
100
47K
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
R828
R830
R831
R832
R833
1-218-981-11 RES-CHIP
1-218-953-11 RES-CHIP
1-218-957-11 RES-CHIP
1-218-945-11 RES-CHIP
1-220-804-11 RES-CHIP
220K
1K
2.2K
220
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
R502
R503
R505
R507
R517
1-218-985-11 RES-CHIP
1-218-981-11 RES-CHIP
1-208-707-11 METAL CHIP
1-218-953-11 RES-CHIP
1-208-683-11 METAL CHIP
470K
220K
10K
1K
5%
5%
1/16W
1/16W
2.2M
0.5% 1/16W
5% 1/16W
0.5% 1/16W
R835
R836
R837
R838
R839
1-218-957-11 RES-CHIP
1-218-990-11 SHORT
1-208-691-11 METAL CHIP
1-216-864-11 METAL CHIP
1-218-990-11 SHORT
2.2K
0
2.2K
0
5%
1/16W
1K
0.5% 1/16W
5% 1/16W
R519
R521
R522
R601
R602
1-218-977-11 RES-CHIP
1-218-446-11 METAL CHIP
1-218-446-11 METAL CHIP
1-218-989-11 RES-CHIP
1-218-981-11 RES-CHIP
100K
1
1
1M
220K
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
0
R840
R841
R842
R843
R845
1-208-691-11 METAL CHIP
1-218-990-11 SHORT
1-218-990-11 SHORT
1-218-990-11 SHORT
1-218-989-11 RES-CHIP
2.2K
0
0
0
1M
0.5% 1/16W
R603
R604
R605
R606
R607
1-218-977-11 RES-CHIP
1-218-446-11 METAL CHIP
1-216-789-11 METAL CHIP
1-218-949-11 RES-CHIP
1-218-945-11 RES-CHIP
100K
1
2.2
470
220
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
5%
1/16W
R846
R847
R850
R852
R854
1-218-941-11 RES-CHIP
1-218-989-11 RES-CHIP
1-218-953-11 RES-CHIP
1-218-990-11 SHORT
1-218-990-11 SHORT
100
1M
1K
0
5%
5%
5%
1/16W
1/16W
1/16W
R608
R609
R610
R611
R612
1-218-981-11 RES-CHIP
1-218-446-11 METAL CHIP
1-218-990-11 SHORT
1-218-990-11 SHORT
1-218-985-11 RES-CHIP
220K
1
0
0
5%
5%
1/16W
1/16W
0
R855
R858
R859
R860
R861
1-218-990-11 SHORT
1-218-989-11 RES-CHIP
1-208-931-11 RES-CHIP
1-218-953-11 RES-CHIP
1-218-989-11 RES-CHIP
0
470K
5%
1/16W
1M
68K
1K
1M
5%
1/16W
0.5% 1/16W
5%
5%
R613
R614
R615
R616
1-218-957-11 RES-CHIP
1-218-965-11 RES-CHIP
1-218-977-11 RES-CHIP
1-218-446-11 METAL CHIP
2.2K
10K
100K
1
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
R862
1-218-953-11 RES-CHIP
1K
5%
1/16W
61
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MZ-N1
MAIN
Ref. No.
Part No.
Description
Remark
Ref. No.
T601
Part No.
Description
Remark
R863
R864
R865
R866
1-218-953-11 RES-CHIP
1-218-953-11 RES-CHIP
1-218-957-11 RES-CHIP
1-218-953-11 RES-CHIP
1K
1K
2.2K
1K
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
< EMI FILTER >
1-416-405-21 FILTER, CHIP EMI
< THERMISTOR >
R867
R902
R903
R905
R909
1-218-985-11 RES-CHIP
1-218-985-11 RES-CHIP
1-218-957-11 RES-CHIP
1-218-957-11 RES-CHIP
1-218-965-11 RES-CHIP
470K
470K
2.2K
2.2K
10K
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
TH601 1-804-616-21 THERMISTOR, POSITIVE
TH602 1-804-616-21 THERMISTOR, POSITIVE
< VIBRATOR >
R910
R911
R915
R916
R917
1-218-965-11 RES-CHIP
1-218-949-11 RES-CHIP
1-218-941-11 RES-CHIP
1-218-989-11 METAL CHIP
1-218-990-11 SHORT
10K
470
100
1M
0
5%
5%
5%
1/16W
1/16W
1/16W
X801
X802
1-795-462-21 VIBRATOR, CRYSTAL (48MHz)
1-795-047-21 VIBRATOR, CRYSTAL (45.1584MHz)
**************************************************************
0.5% 1/16W
MISCELLANEOUS
**************
R920
R922
R923
R924
R925
1-208-707-11 METAL CHIP
1-208-935-11 METAL CHIP
1-218-985-11 METAL CHIP
1-218-957-11 RES-CHIP
1-218-989-11 RES-CHIP
10K
0.5% 1/16W
0.5% 1/16W
0.5% 1/16W
100K
470K
2.2K
1M
5
1-804-528-11 LCD MODULE
X-3381-760-1 SERVICE ASSY, OP (LCX-5R)
8-835-744-01 MOTOR, DC SSM18B (SPINDLE)
0320
M601
5%
5%
1/16W
1/16W
(WITH TURN TABLE)
M602
M603
1-763-727-11 MOTOR, DC (SLED) (WITH GEAR)
1-763-400-21 MOTOR, DC (OVER WRITE HEAD UP/DOWN)
R927
R928
R929
R930
R933
1-218-989-11 RES-CHIP
1-218-989-11 RES-CHIP
1-218-989-11 RES-CHIP
1-218-989-11 RES-CHIP
1-218-989-11 RES-CHIP
1M
1M
1M
1M
1M
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
************************************************************
R934
R935
R937
R938
R941
1-218-969-11 RES-CHIP
1-218-989-11 RES-CHIP
1-218-985-11 RES-CHIP
1-218-990-11 SHORT
1-218-969-11 RES-CHIP
22K
1M
470K
0
5%
5%
5%
1/16W
1/16W
1/16W
22K
5%
1/16W
R950
R951
R952
R953
R954
1-218-977-11 RES-CHIP
1-218-985-11 RES-CHIP
1-218-981-11 RES-CHIP
1-218-985-11 RES-CHIP
1-208-927-11 METAL CHIP
100K
470K
220K
470K
47K
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
0.5% 1/16W
R955
R956
R958
R959
R960
1-218-981-11 RES-CHIP
1-218-989-11 RES-CHIP
1-218-977-11 RES-CHIP
1-218-981-11 RES-CHIP
1-218-981-11 RES-CHIP
220K
1M
100K
220K
220K
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
R961
1-208-707-11 METAL CHIP
10K
0.5% 1/16W
< COMPOSITION CIRCUIT BLOCK >
RB551 1-233-963-21 RES, NETWORK (CHIP TYPE) 2.2K
RB552 1-233-967-11 RES, NETWORK (CHIP TYPE) 10K
RB801 1-233-973-11 RES, NETWORK (CHIP TYPE) 100K
< SWITCH >
S801
S802
S803
1-786-030-21 SWITCH, SLIDE (HOLD)
1-771-860-21 SWITCH, PUSH (1 KEY) (PROTECT DETECT)
1-771-806-61 SWITCH, PUSH (1 KEY)
(RECHARGEABLE BATTERY IN DETECT)
1-762-805-21 SWITCH, PUSH (1 KEY) (OPEN/CLOSE
DETECT)
S804
S805
S806
1-786-260-21 SWITCH, TACTILE (T MARK)
1-762-947-12 SWITCH, PUSH (1 KEY) (OPEN)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
62
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MZ-N1
Ref. No.
Part No.
Description
Remark
ACCESSORIES
************
501
502
CRADLE UNIT (BCA-WM20U)
AC ADAPTOR (AC-ES305)
3-234-039-11 MANUAL, INSTRUCTION (ENGLISH)
(AEP, UK, HK, KR)
3-234-039-21 MANUAL, INSTRUCTION (FRENCH) (AEP, FR)
3-234-039-31 MANUAL, INSTRUCTION (GERMAN) (AEP)
3-234-039-41 MANUAL, INSTRUCTION (SPANISH) (AEP)
3-234-039-51 MANUAL, INSTRUCTION (DUTCH) (AEP)
3-234-039-61 MANUAL, INSTRUCTION (SWEDISH) (AEP)
3-234-039-71 MANUAL, INSTRUCTION (ITALIAN) (AEP)
3-234-039-81 MANUAL, INSTRUCTION (PORTUGUES) (AEP)
3-234-039-91 MANUAL, INSTRUCTION (FINNISH) (AEP)
3-236-743-11 MANUAL, INSTRUCTION (Open MG Jukebox)
(ENGLISH) (AEP, UK, HK, KR)
505
CONNECTION CORD (USB)
3-236-743-21 MANUAL, INSTRUCTION (Open MG Jukebox)
(FRENCH) (AEP, FR)
3-236-743-31 MANUAL, INSTRUCTION (Open MG Jukebox)
(GERMAN) (AEP)
504
RECEIVER
MDR-E805SP
503
REMOTE CONTROL UNIT
(RM-MC11EL)
3-236-743-41 MANUAL, INSTRUCTION (Open MG Jukebox)
(SPANISH) (AEP)
3-236-743-51 MANUAL, INSTRUCTION (Open MG Jukebox)
(DUTCH) (AEP)
3-236-743-61 MANUAL, INSTRUCTION (Open MG Jukebox)
(SWEDISH) (AEP)
506
BELT CLIP CARRYING CASE
(AEP, UK, FR)
506
CARRYING CASE (HK, KR)
3-236-743-71 MANUAL, INSTRUCTION (Open MG Jukebox)
(ITALIAN) (AEP)
3-236-743-81 MANUAL, INSTRUCTION (Open MG Jukebox)
(PORTUGUESE) (AEP)
3-236-743-91 MANUAL, INSTRUCTION (Open MG Jukebox)
(FINNISH) (AEP)
3-237-042-01 SOFT (CD-ROM), APPLICATION
3-238-089-11 MANUAL, INSTRUCTION (Open MG Jukebox)
(TRADITIONAL CHINESE) (HK)
508
507
CHARGE CASE
NICKEL HYDROGEN BATTERY
3-238-089-31 MANUAL, INSTRUCTION (Open MG Jukebox)
(KOREAN) (KR)
3-238-322-11 MANUAL, INSTRUCTION (Open MG Jukebox)
(TRADITIONAL CHINISE) (HK)
3-238-322-31 MANUAL, INSTRUCTION (Open MG Jukebox)
(KOREAN) (KR)
0501
0501
1-476-857-11 ADAPTOR, AC (AC-ES305) (AEP, FR)
1-476-858-11 ADAPTOR, AC (AC-ES305) (UK, HK)
509
BATTERY CASE
0501
0502
0502
503
1-477-075-11 ADAPTOR, AC (AC-ES305) (KR)
1-476-915-11 CRADLE UNIT (BCA-WM20U) (SILVER)
1-476-915-21 CRADLE UNIT (BCA-WM20U) (BLUE)
1-476-395-12 REMOTE CONTROL UNIT (RM-MC11EL)
8-954-008-91 RECEIVER, EAR MDR-E808SP
504
505
506
506
507
508
1-823-647-11 CORD, CONNECTION (USB)
3-220-749-01 CASE, CARRYING (HK, KR)
3-228-300-01 CASE, BELT CLIP CARRYING (AEP, UK, FR)
1-756-194-21 BATTERY, NICKEL HYDROGEN
3-043-060-01 CASE, CHARGE (C/D)
509
1-251-895-11 BATTERY CASE
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
63
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MZ-N1
REVISION HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.
Ver.
Date
Description of Revision
1.0
2002.01
New
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