Download Sony MZ-B100 User's Manual

MZ-B100
SERVICE MANUAL
Tourist Model
Ver 1.0 2001.10
US and foreign patents licensed from Dolby
Laboratories Licensing Corporation
Model Name Using Similar Mechanism
NEW
Mechanism Type
MT-MZB100-171
Optical Pick-up Name
LCX-4R
SPECIFICATIONS
System
Audio playing system
MiniDisc digital audio system
Laser diode properties
Material: GaAlAs
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
350 rpm to 2,800 rpm (CLV)
Error correction
ACIRC (Advanced Cross Interleave Reed
Solomon Code)
Sampling frequency
44.1 kHz
Sampling rate converter
Input: 32 kHz/44.1 kHz/48 kHz
Coding
ATRAC (Adaptive TRansform Acoustic
Coding)
ATRAC3 — LP2/LP4
Modulation system
EFM (Eight to Fourteen Modulation)
Speaker
28 mm (1 1/8 in.) dia.
Frequency response (digital/analog input)
20 to 20,000 Hz ± 3 dB
Wow and Flutter
Below measurable limit
Inputs
Microphone: stereo mini-jack
(minimum input level 0.25 mV)
Line in 1):
stereo mini-jack for analog input
(minimum input level 39 mV)
optical (digital) mini-jack for optical
(digital) input
Outputs
i : stereo mini-jack (dedicated remote control
jack)
Maximum output (DC) 2)
Headphones: 5 mW + 5 mW (16 ohm)
Speaker: 70 mW
– Continued on next page –
PORTABLE MINIDISC RECORDER
9-873-341-01
Sony Corporation
2001J0200-1
© 2001.10
Personal Audio Company
Published by Sony Engineering Corporation
MZ-B100
General
Power requirements
DC 3V
LR6 (size AA) alkaline dry battery (world model only)
Battery operation time
Battery life 1)
When recording2)3)
Recording mode
Stereo
LP2 Stereo
LP4 Stereo
MONO
(Unit: approx.hours) (JEITA4))
Approx. hours
9
12.5
15
12
1) The battery life may be shorter due to operating conditions
and the temperature of the location.
2) When using a Sony LR6 (SG) “STAMINA” alkaline dry
battery (produced in Japan). Recording time may differ
according to the alkaline batteries.
3) When recorded with the built-in microphones.
4) Measured in accordance with the JEITA (Japan Electronics
and Information Technology Industries Association) standard.
When playing1)
Recording mode
Stereo
LP2 Stereo
LP4 Stereo
MONO
(Unit: approx.hours) (JEITA2))
Speaker 3)
Headphones 4)
25.5
34.5
27
39.5
30
43
30
43
1) When using a Sony LR6 (SG) “STAMINA” alkaline dry
battery (produced in Japan).
2) Measured in accordance with the JEITA (Japan Electronics
and Information Technology Industries Association) standard.
3) When played using the built-in speaker.
3) When played using headphones.
Dimensions
Approx. 105.7 × 80.0 × 24.9 mm (w/h/d)
(4 1/4 × 3 1/8 × 1 in.) not incl. projecting parts and controls.
Mass
Approx. 160 g (5.7 oz) (main unit only)
Supplied accessories
Remote control (1)
Headphones (1)
Carrying pouch (1)
Hand strap (1)
Sony LR6 (size AA) alkaline dry battery (1)
1) The LINE IN (OPTICAL) jack is used to connect either a digital
TABLE OF CONTENTS
1. SERVICING NOTES ....................................................... 3
2. GENERAL .......................................................................... 4
3. DISASSEMBLY
3-1.
3-2.
3-3.
3-4.
3-5.
3-6.
3-7.
3-8.
3-9.
Panel (Lower) ASSY ..................................................... 6
Main Board ................................................................... 6
Cabinet (Belt) Section ................................................... 7
Key Board Unit ............................................................. 7
Mechanism Deck .......................................................... 8
Optical Pick-up Block (LCX-4R) ................................. 9
Holder ASSY .............................................................. 10
Motor, DC (Sled) (M602) ........................................... 10
“Motor, DC (Spindle) (M601)”,
“Motor, DC (Over Write Head Up/Down) (M603)” ... 11
4. TEST MODE .................................................................... 12
5. ELECTRICAL ADJUSTMENTS ............................... 19
6. DIAGRAMS
6-1. Explanation of IC Terminals ....................................... 24
6-2. Block Diagrams (Main Section (1/3) .......................... 30
6-3. Block Diagrams (Main Section (2/3) .......................... 31
6-4. Block Diagrams (Main Section (3/3) .......................... 32
6-5. Printed Wiring Board (Main Section (1/2)) ................ 33
6-6. Printed Wiring Board (Main Section (2/2)) ................ 34
6-7. Schematic Diagram (Main Section (1/4)) ................... 35
6-8. Schematic Diagram (Main Section (2/4)) ................... 36
6-9. Schematic Diagram (Main Section (3/4)) ................... 37
6-10. Schematic Diagram (Main Section (4/4)) ................... 38
7. EXPLODED VIEW
7-1.
7-2.
7-3.
7-4.
Panel (Lower) Section ................................................. 42
Panel (Upper Lid) Section .......................................... 43
Cabinet (Belt) Section ................................................. 44
Mechanism Deck Section (MT-MZB100-171) ........... 45
(optical) cable or a line (analog) cable.
2) Measured in accordance with JEITA.
8. ELECTRICAL PARTS LIST ....................................... 46
Design and specifications are subject to change without notice.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270°C during
repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering or
unsoldering.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged by heat.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
2
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE
PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
• When repairing this device with the power on, if you remove the
MAIN board or open the upper panel assy, this device stops working.
In this case, you can work without the device stopping by fastening the hook of the open/close detect switch (S804).
NOTES ON LASER DIODE EMISSION CHECK
Never look into the laser diode emission from right above when
checking it for adjustment. It is feared that you will lose your sight.
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
(LCX-4R)
The laser diode in the optical pick-up block may suffer electrostatic
break-down easily. When handling it, perform soldering
bridge to the laser-tap on the flexible board. Also perform measures
against electrostatic break-down sufficiently before the operation.
The flexible board is easily damaged and should be handled with
care.
MZ-B100
S804
• This set is designed to perform automatic adjustment for each
adjustment and write its value to EEPROM. Therefore, when
EEPROM (IC802) has been replaced in service, be sure to perform automatic adjustment and write resultant values to the new
EEPROM.
(Refer to Section 5 Electrical Adjustment. (page 19))
• Replacement of CXD 2671-209GA (IC801) used in this set requires a special tool.
z
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
laser-tap
: LEAD FREE MARK
OPTICAL PICK-UP FLEXIBLE BOARD
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
3
MZ-B100
SECTION 2
GENERAL
This section is extracted from
instruction manual.
LOCATION AND FUNCTION OF CONTROLS
– Front of the recorder –
How to attach the hand strap.
12
3456 78
9q;qaqsqdqfqg
qh
qj
w;
wa
ws
qk
ql
wd wf wgwh
1 SPEED CONTROL dial
qf TRACK MARK button
2 .REVIEW/AMS/>CUE/AMS
(search /AMS) buttons
qg REC MODE switch
qh GROUP button
3 VOR indicator
4 DISPLAY button
qj Speaker
qk DC IN 3V jack
5 PLAY MODE button
6 EDIT/ENTER button
ql Microphones
w; i (headphones) jack
7 EASY SEARCH +/– buttons
8 Display window
wa OPEN switch
ws HOLD switch
9 x STOP button
0 N PLAY (play) button
wd VOL control
The VOL control has a tactile dot.
The N PLAY button has a tactile dot.
qa X PAUSE button
wf VOR button
wg SYNCHRO REC ON/OFF switch
qs z REC button
qd REC indicator
wh ERASE button
– Back of the recorder –
1
4
2
5
3
4
6
1 Battery compartment
2 CLOCK SET button
5 MIC (PLUG IN POWER) jack
The MIC (PLUG IN POWER) jack
3 SOUND button
4 LINE IN (OPTICAL) jack
has a tactile dot.
6 MIC SENS (H/L) switch
MZ-B100
– The display window –
1
8
1 Character information display
Displays the disc and track names,
date, error messages, track numbers,
recording level, etc.
2 34
9 q;
5
qa
6
qs
7
qd
6 Battery level indication
7 SYNC (synchro-recording) indication
8 Playback level meter
9 V-UP indication
2 Group indication
3 Play mode indication
0 STEREO (stereo), LP2 (LP2 stereo),
LP4 (LP4 stereo), MONO (monaural)
4 Disc indication
Shows that the disc is rotating for
indication
qa Pause indication
recording, playing or editing an MD.
5 VOR indication
qs SOUND indication
qd REC indication
– The remote control –
F
A
B
C
D
G
E
H
I
J
1 Stereo mini plug
2 SOUND button
6 Headphones
7 x (stop) button
3 TRACK MARK button
4 HOLD switch
8 >N buttons
The >N buttons has a tactile dot.
Slide to lock the controls of the remote
control.
5 X (pause) button
9 .REVIEW/AMS
0 VOL control
The VOL control has a tactile dot.
5
MZ-B100
z The
Set
SECTION 3
DISASSEMBLY
equipment can be removed using the following procedure.
Panel (lower) ASSY
Main board
Cabinet (belt) section
Key board unit
Mechanism deck
Optical pick-up block
Holder ASSY
Motor, DC (sled) (M602)
Motor, DC (spindle) (M601) ,
Motor, DC (over write head up/down) (M603)
Note : Follow the disassembly procedure in the numerical order given.
3-1. PANEL (LOWER) ASSY
Panel (upper lid) ASSY
S301
Caution during assembly
Position the SYNCHRO REC
knob and the S809, position the
MIC SENS knob and the S301
respectively.
z
S809
3
2 Screws
(ES lock)
Panel (lower) ASSY
1 Screws (B1.7x4)
SYNCHRO REC knob
MIC SENS knob
2 Screws (ES lock)
3-2. MAIN BOARD
Panel (upper lid) ASSY
6 CN501
Hold knob
2 CN801
5
3 Remove solder
(4 places)
4 CN701
Main board
1 Screws
1 Screws
Caution during assembly
Position the hold knob and
the S801 respectively
z
6
MZ-B100
3-3. CABINET (BELT) SECTION
Panel (upper lid) ASSY
1 Screws
(ES lock)
1 Screws (ES lock)
3
Cabinet (belt) section
2 Open
3-4. KEY BOARD UNIT
Panel (upper lid) ASSY
9 Claws
MIC101
0
MIC201
7 Remove solder
(2 places)
Key board unit
6 Remove solder
(4 places)
2 Cover (REC)
5 Screws
5 Screw
4 Speaker
8 Remove solder
(2 places)
1 Screws
3 Screws (B2.0)
7
MZ-B100
3-5. MECHANISM DECK
Mechanism deck
(MT-MZB100-171)
9
8 Screws
(ES lock)
Set chassis ASSY
Cabinet (front)
2
6
7 Screws
(ES lock)
Cabinet (belt)
1 Screws
(ES lock)
5 Screw
(ES lock)
4 Screws (ES lock)
3 Screws (ES lock)
8
MZ-B100
3-6. OPTICAL PICK-UP BLOCK (LCX-4R)
2 gear (SA)
5 screw (M1.4)
1 washer (0.8-2.5)
6 spring, thrust detent
3 screw (M1.4)
8 Pull off “screw, lead”
4 spring, rack
7
9 Opening the over write head
toward the direction A, remove the optical pick-up block
(LCX-4R) toward the direction B.
B
Note: Do not open the entire assy forcibly,
when opening the over write head.
Optical pick-up block (LCX-4R)
A
over write head section
9
MZ-B100
3-7. HOLDER ASSY
5 Remove the holder assy in the
direction of arrow D.
B
2 Push the convex portion
toward the direction B and
open the holder assy toward
the direction A to erect uprightly.
1 Open the holder assy.
A
C
3 Remove the concave portion
in the direction of arrow C.
D
4 boss
3-8. MOTOR, DC (SLED) (M602)
2 washer (0.8-2.5)
3 gear (SA)
4 two screws (M1.4)
1 Remove six solders of
motor flexible board.
5 motor, DC (sled) (M602)
10
MZ-B100
3-9. “MOTOR, DC (SPINDLE) (M601)”, “MOTOR, DC (OVER WRITE HEAD UP/DOWN) (M603)”
1 Remove six solders of
motor flexible board.
Note: Press-fit the gear (HA) up to the
position of the “motor, DC (over
write head up/down) (M603) as shown
below.
qa motor, DC (over write head up/down)
(M603)
6 two screws (M1.4)
gear (HA)
2.65 mm
qs chassis assy, gear
4 three screws
(M1.4)
chassis assy, gear
9 screw (M1.2)
motor, DC (over write head
up/down) (M603)
5 motor, DC
(spindle) (M601)
0 gear (HA)
8 gear (HB)
7 washer (0.8-2.5)
2 washer (0.8-2.5)
3 gear (HC)
11
MZ-B100
SECTION 4
TEST MODE
[Outline]
• This set provides the Overall adjustment mode (Assy mode) that
allows CD and MO disc to be automatically adjusted when in
the test mode. In this overall adjustment mode, the protect switch
is detected to judge the disc, CD or MO, and each adjustment is
automatically executed in order. If a fault is found, the system
displays its location. Also, the manual mode allows each individual adjustment to be automatically adjusted.
• The keys in the description refer to the keys on both set and
remote commander unless otherwise specified.
[Setting Method of Test Mode]
There are two different methods to set the test mode:
1 Short SL801 (TEST) on the MAIN board with a solder bridge
(connect pin 202 of IC801 to the ground). Then, turn on the
power.
2 In the normal mode, turn on the HOLD switch on the set. While
pressing the N key on the set, press the following set keys
in the following order:
> t > t . t . t > t . t
> t . t X t X
[Operation in Setting the Test Mode]
• When the test mode becomes active, first the display check mode
is selected. (Press x key once, when the display check mode
is not active.)
• Other mode can be selected from the display check mode.
• When the test mode is set, the LCD repeats the following display.
LCD display
R812
C806
C808
MAIN BOARD (SIDE A)
1
40
R804
4
C517
8
IC804
R817
5
C805
44
C518
All off
SL801(TEST)
OPEN: NORMAL MODE
SHORT: TEST MODE
Microprocessor
version
display
R801
R802
R803
R828 C823
[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.
R811
R810
C821
R825
R827
R829
V0.000
• When the X key is pressed and hold down, the display at that
time is held so that display can be checked.
*
IC801
R819
C817
R820
R830
C816
SL801
SHORT: TEST MODE
OPEN: NORMAL MODE
12
All lit
R821
X801
C818
Note: Remove the solders completely. Remaining could be shorted with
the chassis, etc.
For test mode set with the method 2:
Turn off the power.
Note: If electrical adjustment (see page 19) has not been finished completely, always start in the test mode. (The set cannot start in normal mode.)
MZ-B100
[Configuration of Test Mode]
[Test Mode $Display Check Mode%]
Press the > or [EASY SEARCH +] key
[Manual Mode]
Press the x key
Press the .
[Servo Mode]
[Audio Mode]
[Power Mode]
[OP Alignment Mode]
or [EASY SEARCH --] key
[Overall Adjustment Mode]
Press the x key
[EASY SEARCH +] key: 100th place of
[Major item switching]
N key
x key
mode number
increase.
[EASY SEARCH --] key: 100th place of
mode number
decrease.
[EASY SEARCH +] key: 10th place of
mode number
increase.
[EASY SEARCH --] key: 10th place of
mode number
decrease.
[Medium item switching]
N key
x key
Press the N or [REC] key on the set
[Minor item switching]
Press the x key
[Sound Skip Check Result Display Mode]
Press the [DISPLAY] key
[Self-Diagnosis Display Mode]
Press the x key
N key: Unit place of mode number
increase.
[Adjusted value variation]
[EASY SEARCH +] key: Increases the
adjusted value
Press the [TRACK MARK] key
on the remote commander for several seconds.
[Key Check Mode]
Quit the key check or open the upper panel
[EASY SEARCH --] key: Decreases the
adjusted value
[Adjusted value write]
X key: When adjusted value is
[Manual Mode]
Mode to adjust or check the operation of the set by function.
Normally, the adjustment in this mode is not executed.
• Transition method in Manual Mode
1. Setting the test mode. (See page 12)
2. Press the > or [EASY SEARCH +] key activates the manual
mode where the LCD display as shown below.
changed:
Adjusted value is written.
When adjusted value is
not changed:
That item is adjusted
automatically.
LCD display
Manual
3. The optical pick-up moves outward or inward while
the > or . key is pressed for several seconds respectively.
4. Each test item is assigned with a 3-digit mode number;
100th place is a major item, 10th place is a medium item, and
unit place is a minor item.
13
MZ-B100
5. Set the mode No. to 011. The display changes a shown below
each time the [DISPLAY] key is pressed.
• Address & Adjusted Value Display
LCD display
[Overall Adjustment Mode]
Mode to adjust the servo automatically in all items.
Normally, automatic adjustment is executed in this mode at the
repair.
Adjust the CD first, when performing adjustment.
• Configuration of overall adjustment
> key
C68S01
011
address
adjusted value
mode number
Title
display
. key
N key
protect switch ON
• Jitter Value & Adjusted Value Display
All item
OK
LCD display
0FFJ01
jitter value
CD overall
adjusting
NG item exists
or x key
CD overall
adjustment
NG
011
adjusted value
mode number
• Block Error Value & Adjusted Value Display
x key
x key
LCD display
063B01
CD overall
adjustment
OK
> key
protect switch OFF
011
block error value
MO overall
adjusting
adjusted value
mode number
NG item exists
or x key
• ADIP Error Value & Adjusted Value Display
LCD display
MO overall
adjustment
NG
059A01
011
ADIP error value
x key
• Item Title Display
MO overall
adjustment
OK
[Test mode $display check mode%]
LCD display
LrefPw 01
item title
011
adjusted value
mode number
However in the power mode (mode number 700’s), only the
power adjustment value is displayed.
• Power Supply Adjusted Value
LCD display
AD
85
731
fixed display
mode number
adjusted value
6. Quit the manual mode, and press x key to return to the test
mode (display check mode).
14
x key
adjusted value
mode number
For further information, refer to the Section 5 Electrical Adjustment. (See page 19)
MZ-B100
[Sound Skip Check Result Display Mode]
This set can display and check the error count occurring during
record and play.
• Setting method of Sound Skip Check Result Display
Mode
1. Setting the test mode. (See page 12)
2. Press the N or [REC] key on the set activates the sound skip
check result display mode where the LCD displays as shown
below.
4. When [REC] key on the set is pressed, the total of error count
is displayed on the LCD, and each time the > key is
pressed, the error count descents one by one as shown below.
Also, when . key is pressed, the error count ascends by
one. If N key is pressed, the error count during play is displayed.
P**R**
000
Bovr**
000
BFul**
000
Total of record system
error count
Rtry**
000
Total of play system error count
######
000
LCD dispaly
P**R**
000
3. When N key is pressed, the total of error count is displayed
on the LCD, and each time the > key is pressed, the error
count descents one by one as shown below. Also,
when . key is pressed, the error count ascends by one. If
[REC] key on the set is pressed, the error count during record
is displayed.
**
: Sound skip check items counter (hexadecimal)
###### : 6-digit address (hexadecimal) where a sound skipped
last
Error code
Cause of error
P**R**
000
Playback
EIB **
000
Stat**
000
Adrs**
000
BEmp**
000
######
000
Recording
Description of error
EIB
Sound error correction error
Stat
Decorder status error
Adrs
Cannot access the address
BEmp
Buffer becomes empty
BOvr
Buffer becomes full and sounds are
dumped
BFul
Buffer capacity lowers and data are
forcibly written
Rtry
Retry count over
5. Quit the sound skip check result display mode, and press
the x key to return to the test mode (display check mode).
**
: Sound skip check items counter (hexadecimal)
###### : 6-digit address (hexadecimal) where a sound skipped
last
15
MZ-B100
[Self-Diagnosis Display Mode]
• This set uses the self-diagnosis system in which if an error occurs in recording/playback mode, the error is detected by the
model control and power control blocks of the microprocessor
and information on the cause is stored as history in EEPROM.
By viewing this history in test mode, it helps you to analyze a
fault and determine its location.
Total recording time has been recorded as optical pick-up using
time, and it is compared with the total recording time in the
self-diagnosis display mode to find when an error occurred.
Clear both total recording time and the time in self-diagnosis
display mode, when the optical pick-up was replaced.
1. Setting the test mode. (See page 12)
2. Press the [DISPLAY] key activates the self-diagnosis display
mode where the LCD display as shown below.
LCD dispaly
1st0**
000
history code
* * : Self-Diagnosis Data
3. Then, each time > key is pressed, LCD display descends
by one as shown below. Also, the LCD display ascends by one
when . key is pressed.
000
1st0**
000
1st1**
000
N-11**
000
1st2**
000
N-12**
000
N
0**
000
N-20**
000
N
1**
000
N-21**
000
N
2**
000
N-22**
000
N-10**
000
R ####
1
1
4. Quit the self-diagnosis display mode, and press the x key to
return to the test mode (display check mode).
16
MZ-B100
• Description of Indication History
History code number
Description
1st0
The first error
1st1
Total recording time when 1st0 was generated (Higher rank byte)
1st2
Total recording time when 1st0 was generated (Lower rank byte)
N0
The last error
N1
Total recording time when N 0 was generated (Higher rank byte)
N2
Total recording time when N 0 was generated (Lower rank byte)
N-10
One error before the last.
N-11
Total recording time when N-10 was generated (Higher rank byte)
N-12
Total recording time when N-10 was generated (Lower rank byte)
N-20
Two errors before the last.
N-21
Total recording time when N-20 was generated (Higher rank byte)
N-22
Total recording time when N-20 was generated (Lower rank byte)
REC
Total recording time *
* Total recording time
Total recording time is recorded in
minutes. It is recorded in hexadecimal
format and up to 65,535 min. can be
counted. It returns to “0000min” when
recorder goes beyond this limit.
• Description of Error Indication Codes
Problem
Indication code
No error
00
No error
01
Illegal access target address
was specified
Attempt to access an abnormal address
02
High temperture
High temperture
03
Focus error
Forcus could not be applied
04
Spindle error
Abnormal lotation of disc
21
Initial low battery
Abnormal voltage at initialization
22
Low battery
Momentary interruption detected
23
Low battery NI
Momentary interruption detected (NiMH)
24
Low battery AM
Momentary interruption detected (AM)
Servo error
Power error
Meaning of code
Description
[Clearing Self-Diagnosis Data and Total Recording Time]
1. Setting the test mode. (See page 12.)
2. Move up the jog key on the set or press the [DISPLAY] key on the remote commander activates the self-diagnosis display mode.
3. Press the X key or [REC] key on the set during display of self-diagnosis data when clearing the self-diagnosis data, or during display of
total recording time when clearing the total recording time. Thus, “ClrOK?” will be displayed on the LCD, and press the same key again,
and when self-diagnosis data is cleared “ErrCLR” is displayed and the data is cleared. Also when total recording time is cleared, “ ReeT
O” is displayed and it is cleared.
17
MZ-B100
[Key Check Mode]
This set can check if the set and remote commander function normally.
• Setting Method of Key Check Mode
1. Setting the test mode. (See page 12)
2. Press the [T MARK] activates the key check mode where all
segments of LCD turn OFF. (At the last two digits of DOT
section, AD value of remote commander key line is displayed
in hexadecimal)
3. When each key is pressed, it is displayed on the LCD, implying that it was successfully checked as shown below. However, for the slide switch on the set, it is not checked unless it
is reciprocated.
* The key pressed to enter the key check mode was already
checked at that time.
Set key
Key
Indication
N
PLAY
>
FF
.
FR
X
PAUSE
EASY SEARCH +
EASY +
EASY SEARCH –
EASY –
x
STOP
REC
REC
TRACK MARK
T MARK
HOLD (hold)
HLDon
HOLD (off)
HLDoff
SYNCHRO REC (on)
SYCon
SYNCHRO REC (off)
SYCoff
PLAY MODE
P MODE
DISPLAY
DISP
EDIT/ENTER
MENU
VOR
VOR
ERASE
ERASE
REC MODE
R-MODE
GROUP
GROUP
Remote commander key
Key
Indication
N/>
rPLAY
.
rFR
X
rPAUSE
x
rSTOP
TRACK MARK
rREP
V-UP
rSOUND
4. The test mode (display check mode) is automatically activated
when all keys on the set and remote commander were checked
(see above). Also, the test mode (display check mode) gets
back if opening the upper panel during a key check.
18
SECTION 5
ELECTRICAL ADJUSTMENTS
MZ-B100
[Outline]
[NV Reset]
• In this set, automatic adjustment of CD and MO can be performed by entering the test mode. (See page 12)
However, before starting automatic adjustment, the memory
clear, power adjustment and temperature adjustment must be
performed in the manual mode.
• The keys in the description refer to the keys on both set and
remote commander unless otherwise specified.
Though LCD display shows the LCD of the remote commander,
same contents are also displayed on the LCD of the set.
• Setting method of NV reset
1. Select the manual mode of test mode, and set mode number 021NV Reset.
ResNV
021
2. Press the X key.
LCD display
[Precautions for Adjustment]
1. Adjustment must be done in the test mode only.
After adjusting, release the test mode.
2. Use the following tools and measuring instruments.
• Test CD disc
TDYS-1
(Part No. : 4-963-646-01)
Available SONY CD disc
• Recorded MO disc PTDM-1
(Part No. : J-2501-054-A)
Available SONY MO disc (recorded)
• Laser power meter LPM-8001
(Part No. : J-2501-046-A)
• Digital voltmeter
3. Unless specified otherwise, supply DC 3V from the DC IN 3V
jack.
4. Switch position
HOLD switch ................ OFF
[Adjustment Sequence]
Adjustment must be done with the following steps.

1. NV Reset (Memory clear)

r

2. Power Supply Manual Adjustment  Manual Mode

r


3. Temperature correction
r
4. CD Overall Adjustment
r
5. MO Overall Adjustment
LCD display


 Overall Mode


ResOK?
021
3. Press the X key once more.
LCD display
Res***
021
r NV reset (after several seconds)
Reset!
021
4. Quit the manual mode, and activate the test mode.
[Power Supply Manual Adjustment]
• Adjustment sequence
Adjustment must be done with the following steps.
1. VC PWM Duty (L) adjustment (mode number: 762)
r
2. VREM PWM Duty (H) adjustment (mode number: 763)
r
3. VREM PWM Duty (L) adjsutment (mode number: 764)
r
4. VC PWM Duty (H) adjustment (mode number: 765)
r
5. VREM PWM Duty (H) adjustment (mode number: 766)
r
6. VREM PWM Duty (L) adjustment (mode number: 767)
19
MZ-B100
• Adjustment method of VC PWM Duty (L)
(mode number: 762)
1. Select the manual mode of the test mode, and set the mode
number 762. (See page 13)
digital
voltmeter
AP913 (VC)
LCD display
AP909
(GND)
VclPWM
762
MAIN BOARD
(SIDE A)
C9
AP912
(VL)
C926
C925
C924
15
D903
AP909
(GND)
14
digital
voltmeter
C915
C912
2. Connect a digital voltmeter to the AP913 (VC) on the MAIN
board, and adjust [EASY SEARCH +] key (voltage up) or
[EASY SEARCH --] key (voltage down) so that the voltage
becomes 2.5 ± 0.02 V.
Proceed to the next step without pressing X key if voltage is
already adjusted.
5
C913
10
AP913
(VC)
R920
R919
C502
AP913 (VC)
1
AP909
(GND)
C9
MAIN BOARD
(SIDE A)
3. Press the X key to write the adjusted value.
AP912
(VL)
C926
• Adjustment method of VREM PWM Duty (L)
(mode number: 764)
1. Select the manual mode of the test mode, and set the mode
number 764. (See page 13)
C925
D903
AP909
(GND)
14
LCD display
C915
C912
C924
15
VrlVcl
C913
10
5
R501
56
764
AP913
(VC)
R920
R919
C502
1
R501
56
3. Press the X key to write the adjusted value.
2. Connect a digital voltmeter to the AP912 (VL) on the MAIN
board, and adjust [EASY SEARCH +] key (voltage up) or
[EASY SEARCH --] key (voltage down) so that the voltage
becomes 2.5 ± 0.02 V.
Proceed to the next step without pressing X key if voltage is
already adjusted.
digital
voltmeter
• Adjustment method of VREM PWM Duty (H)
(mode number: 763)
1. Select the manual mode of the test mode, and set the mode
number 763. (See page 13)
AP912 (VL)
LCD display
AP909
(GND)
C9
C925
20
25
IC901
AP909
(GND)
14
10
5
R920
R919
1
50
C902
D903
C915
C912
C924
15
45
AP912
(VL)
C926
C913
2. Connect a digital voltmeter to the AP913 (VC) on the MAIN
board, and adjust [EASY SEARCH +] key (voltage up) or
[EASY SEARCH --] key (voltage down) so that the voltage
becomes 2.75 ± 0.02 V.
Proceed to the next step without pressing X key if voltage is
already adjusted.
19
C922
763
R92
MAIN BOARD
(SIDE A)
VrhVcl
56
3. Press the X key to write the adjusted value.
20
R5
MZ-B100
• Adjustment method of VC PWM Duty (H)
(mode number: 765)
1. Select the manual mode of the test mode, and set the mode
number 765. (See page 13)
digital
voltmeter
AP912 (VL)
LCD display
AP909
(GND)
AP912
(VL)
C926
C922
19
C925
C924
15
20
25
digital
voltmeter
D903
10
IC901
5
AP913 (VC)
45
AP909
(GND)
C9
• Adjustment method of VREM PWM Duty (L)
(mode number: 767)
1. Select the manual mode of the test mode, and set the mode
number 767. (See page 13)
AP912
(VL)
D903
14
LCD display
VrlVch
C915
C912
AP909
(GND)
767
C913
10
5
R5
56
3. Press the X key to write the adjusted value.
C925
C924
15
R920
R919
1
50
C902
MAIN BOARD
(SIDE A)
C926
AP909
(GND)
14
C913
2. Connect a digital voltmeter to the AP913 (VC) on the MAIN
board, and adjust [EASY SEARCH +] key (voltage up) or
[EASY SEARCH --] key (voltage down) so that the voltage
becomes 2.75 ± 0.02 V.
Proceed to the next step without pressing X key if voltage is
already adjusted.
C9
765
R92
MAIN BOARD
(SIDE A)
C915
C912
VchPWM
AP913
(VC)
R920
R919
C502
1
R501
56
3. Press the X key to write the adjusted value.
2. Connect a digital voltmeter to the AP912 (VL) on the MAIN
board, and adjust [EASY SEARCH +] key (voltage up) or
[EASY SEARCH --] key (voltage down) so that the voltage
becomes 2.5 ± 0.02 V.
Proceed to the next step without pressing X key if voltage is
already adjusted.
3. Press the X key to write the adjusted value.
digital
voltmeter
• Adjustment method of VREM PWM Duty (H)
(mode number: 766)
1. Select the manual mode of the test mode, and set the mode
number 766. (See page 13)
AP912 (VL)
LCD display
AP909
(GND)
C9
C925
20
25
IC901
AP909
(GND)
14
10
5
1
50
C902
D903
C915
C912
C924
15
45
AP912
(VL)
C926
56
C913
2. Connect a digital voltmeter to the AP912 (VL) on the MAIN
board, and adjust [EASY SEARCH +] key (voltage up) or
[EASY SEARCH --] key (voltage down) so that the voltage
becomes 2.75 ± 0.02 V.
Proceed to the next step without pressing X key if voltage is
already adjusted.
19
C922
766
R92
MAIN BOARD
(SIDE A)
VrhVch
R920
R919
R5
21
MZ-B100
• CD Automatic Adjustment item
[Temperature Correction]
• Adjustment Method of temperature correction
1. Select the manual mode of test mode, and set the mode number 014. (See page 13)
LCD display
Mode No.
Description
312
313
CD electrical offset adjustment
314
SetTmp
014
328
CD TWPP gain adjustment
321
CD tracking error gain adjustment
323
2. Measure the ambient temperature.
3. Adjust with [EASY SEARCH +], [EASY SEARCH --] key so
that the adjusted value (hexadecimal value) becomes the ambient temperature.
(Initial value: 14h = 20 °C, Adjusting range: 80h to 7fh (–128
°C to +127 °C)
4. Press the X key to write the adjusted value.
336
CD ABCD level adjustment
344
CD focus gain adjustment
345
CD tracking gain adjustment
521
• Adjustment Method of Overall Adjustment Mode
1. Setting the test mode. (See page 12)
2. Press the . or [EASY SEARCH --] key activates the overall adjustment mode where the LCD display as shown below.
CD two-axis sensibility adjustment
522
341
[Overall Adjustment Mode]
CD tracking error offset adjustment
332
CD focus bias adjustment
5. If the result of automatic adjustment is OK, the following display appears in the LCD:
LCD display
CD OK
LCD display
ASSY**
341
000
**
: (DISC MARK) When power adjustment “H” finished;
Outward ON
When power adjustment “L” finished;
Inward ON
Power supply is not yet adjusted unless both outward
and inward disc marks are ON.
Note: Disc mark is displayed on the remote commander
LCD only.
: Left side = MO auto adjustment information
F* : Auto adjustment finished
1* : Manual adjustment remains
0 * : Not adjusted yet
Right side = CD auto adjustment information
* F: CD auto adjustment finished
* 1: Manual adjustment remains (not auto adjustment)
* 0: Not adjusted yet
3. Insert the CD test disc TDYS-1 (Parts No.4-963-646-01) or an
available SONY CD disc.
4. Press N key. The system discriminates between CD and MO
and performs automatic adjustment for CD.
Also, if . key is pressed, CD is adjusted automatically.
LCD display
%%%
22
LCD display
### NG
# # # : Overall adjustment. NG mode number
7. If NG, set the manual mode. Perform automatic adjustment
for the items not accepted. (See page 13)
8. If CD adjustment is OK, insert an available SONY MO disc
(recorded).
At this time, be sure to turn OFF the disc protect switch.
9. Press N key. The system discriminates between CD and MO
and performs automatic adjustment for the MO disc.
Also, if > key is pressed, MO is adjusted automatically.
However, when CD adjustment is not finished, “SetCD!” is
blinking on the LCD and MO adjustment is not executed.
LCD display
MO RUN
%%%
%%% : Manual mode number being executed
CD RUN
%%% : Manual mode number being executed
6. If the result of automatic adjustment is NG, the following display appears in the LCD:
MZ-B100
• MO Automatic Adjustment item
Mode No.
[Laser Power Check]
Connection :
Description
laser
power meter
112
113
MO electrical offset adjustment
114
118
Optical pick-up
objective lens
Lower reflection CD tracking error gain adjustment
Lower reflection CD tracking error offset adjustment
digital
voltmeter
232
236
Lower reflection CD ABCD level adjustment
244
Lower reflection CD focus gain adjustment
245
Lower reflection CD tracking gain adjustment
121
MO tracking error gain adjustment
122
MO tracking error offset adjustment
134
MO TWPP gain adjustment
R501
MAIN BOARD (SIDE A)
145
MO tracking gain adjustment
434
MO write TWPP gain adjustment
431
C502
L502
MO write ABCD level adjustment
445
MO write tracking gain adjustment
411
L501
432
MO normal speed read TWPP offset adjustment
448
32 cluster full recording
141
MO focus bias adjustment
C501
509
508
507
513
512
412
10. If the result of automatic adjustment is OK, the following display appears in the LCD:
LCD display
MO OK
141
11. If the result of automatic adjustment is NG, the following display appears in the LCD:
LCD display
### NG
# # # : Overall adjustment. NG mode number
12. If NG, set the manual mode. Perform automatic adjustment
for the items not accepted. (See page 13)
13. To clear the data in overall adjustment mode, set the manual
mode and change the mode number 021 (Res NV) to reset the
NV. (See page 13)
14. When both CD and MO overall adjustments are OK, set the
mode No. 043 (Resume) and clear the clock data.
LCD display
R506
E B
C
Q501
45
43
50
1
R501
MO write TWPP offset adjustment
436
56
C712
MO focus gain adjustment
42
40
5
IC701
35
10
29
14
15
C716
MO ABCD level adjustment
144
C504
136
C709
AP913
(VC)
MO double speed read TWPP offset adjustment
132
505
R502
R504
R503
131
R501
C711
223
20
25
28
C715
221
Check Method :
1. Select the manual mode of test mode, and set the laser power
adjusting mode. (mode number 010)
2. Press the . key continuously until the optical pick-up
moves to the most inward track.
3. Open the cover and set the laser power meter on the objective
lens of the optical pick-up.
4. Press the N key, and set the laser MO read adjustment mode.
(mode number 011)
5. Check that the laser power meter reading is 0.81 ± 0.08 mW.
6. Check that the voltage both ends of resitor R501 at this time is
below 44 mV.
7. Press the N key, and set the laser CD read adjustment mode.
(mode number 012)
8. Check that the laser power meter reading is 0.97 ± 0.10 mW.
9. Check that the voltage both ends of resitor R501 at this time is
below 44 mV.
10. Press the N key, and set the laser MO write adjustment mode.
(mode number 013)
11. Check that the laser power meter reading is 4.95 ± 0.50 mW.
12. Check that the voltage both ends of resister R501 at this time
is below 80 mV.
13. Press the x key.
14. Release the test mode.
Resume
043
r Press the X key, historical data clear
ResClr
043
Note: In step 10, set the clock data to 99Y11M11D11H11M00S,
and in step 14, do not set the clock.
23
MZ-B100
SECTION 6
DIAGRAMS
6-1. EXPLANATION OF IC TERMINALS
• MAIN BOARD IC501 SN761057DBT (RF AMP, FOCUS/TRACKING ERROR AMP)
Pin No.
24
Pin name
I/O
Description
1
TE
O
Tracking error signal output to IC801
2
REXT
—
Connected to the external resistor for the ADIP amplifier control
3
WPPLPF
—
Connected to the external capacitor for low-pass filter of the TPP/WPP
4
VREF11
O
Reference voltage output terminal (+1.1V)
5
C
I
Signal input from the optical pick-up detector (C)
6
D
I
Signal input from the optical pick-up detector (D)
7
D-C
I
Signal input from the optical pick-up detector (D) (AC input)
8
IY
I
I-V converted RF signal IY input from the optical pick-up block detector
9
IX
I
I-V converted RF signal IX input from the optical pick-up block detector
10
JX
I
I-V converted RF signal JX input from the optical pick-up block detector
11
JY
I
I-V converted RF signal JY input from the optical pick-up block detector
12
A
I
Signal input from the optical pick-up detector (A)
13
A-C
I
Signal input from the optical pick-up detector (A) (AC input)
14
B
I
Signal input from the optical pick-up detector (B)
15
TON-C
—
Connected to the external capacitor for the TON hold
16
CIG
—
Connected to the external capacitor for low-pass filter of the NPP divider denominator
17
CDN
—
18
PD-NI
I
Light amount monitor input terminal (non-invert input)
Connected to the external capacitor for low-pass filter of the CSL divider denominator
19
PD-I
I
Light amount monitor input terminal (invert input)
20
PD-O
O
Light amount monitor output terminal
21
ADFG
O
ADIP duplex FM signal (22.05 kHz ± 1 kHz) output to IC801
22
DVDD
—
Power supply terminal (+2.4V) (digital system)
23
SBUS
I/O
Two-way SSB serial data bus with the system controller (IC801)
24
SCK
I
SSB serial clock signal input from the system controller (IC801)
–––––––––––
25
XRST
I
Reset signal input from the system controller (IC801) “L”: reset
26
OFTRK
I
Off track signal input from IC801
27
DGND
—
Ground terminal (digital system)
28
BOTM
O
Light amount signal (RF/ABCD) bottom hold output to IC801
29
PEAK
O
Light amount signal (RF/ABCD) peak hold output to IC801
30
VREF075
—
Connected to the external capacitor for the internal reference voltage
31
VC
O
Middle point voltage (+1.2V) generation output terminal
32
CCSL2
—
Connected to the external capacitor for low-pass filter of the TPP/WPP
33
RF OUT
O
Playback EFM RF signal output to IC801
34
AGND
—
Ground terminal (analog system)
35
EQ
—
Connected to the external capacitor for the RF equalizer
36
LP
—
Connected to the external capacitor for the RF equalizer
37
PS
—
Connected to the external capacitor for the RF equalizer
38
OFC-2
—
Connected to the external capacitor for the RF AC coupling
39
OFC-1
—
Connected to the external capacitor for the RF AC coupling
40
AVCC
—
Power supply terminal (+2.4V) (analog system)
41
ABCD
O
Light amount signal (ABCD) output to IC801
42
FE
O
Focus error signal output to IC801
43
S-MON
O
Servo signal monitor output to the system controller (IC801)
44
ADIP-IN
I
ADIP duplex FM signal (22.05 kHz ± 1 kHz) input terminal Not used
MZ-B100
• IC801 CXD2671-209GA (SYSTEM CONTROLLER, DIGITAL SIGNAL PROCESSOR, 16M BIT D-RAM)
Pin No.
Pin name
I/O
Description
1
MICAMP CTL
O
MIC AMP ON/OFF control output
2
XHP DET
I
Headphones connection detect input
3
V UP
O
Volume control output
4
SP AMP
O
Speaker amplifier ON/OFF control output
5
XMONO MODE
O
MONO/STEREO control output
6
MCUVDD0
—
Power supply terminal (for microcomputer block) (+1.5V)
7
MIFVSS3
—
8
XRST
I
Ground terminal (for microcomputer I/F)
System reset signal input terminal from the power control (IC901)
“L”: reset
9
S MON
I
Servo signal monitor input terminal (A/D input) from RF amp (IC501)
10
VB MON
I
Voltage monitor input terminal of UNREG power supply (A/D input)
11
CHG MON
I
Charge voltage monitor input terminal (A/D input) from IC601
12
VREF MON
I
Clear reference monitor voltage input terminal (A/D input) from RF amp (IC501)
13 to 15
SET KEY 1 – 3
I
Key input terminal from the switch & LCD module (A/D input)
16
HIDC MON
I
HIGH DC voltage monitor input terminal (A/D input)
17
WK DET
I
Set key start switching detection signal input terminal (A/D input)
18
REC KEY
I
REC key input terminal (A/D input)
19
HALF LOCK SW
I
20
RMC KEY
I
21
AVDD
—
Open button detection switch (S805) input terminal (A/D input)
Input “L” when the
open button is pressed. Input “H” in other cases.
Key input terminal (A/D input) from the remote commander attached headphone
Power supply terminal (for the analog circuit block) (+2.8V)
22
AVSS
—
Ground terminal (for the analog circuit block)
23
VDIOSC
—
Power supply terminal (for OSC cell) (+2.4V)
24
OSCI
I
System clock (45.1584MHz) input terminal
25
OSCO
O
System clock (45.1584MHz) output terminal
26
VSIOSC
—
Ground terminal (for OSC cell)
27
DAVDD
—
Power supply terminal (for the built-in D/A converter) (+2.4V)
28
VREFL
I
Reference voltage input terminal (for the internal D/A converter L-CH)
29
AOUTL
O
Built-in D/A converter (L-CH) output terminal
30
AOUTR
O
Built-in D/A converter (R-CH) output terminal
31
VREFR
I
Reference voltage input terminal (for the built-in D/A converter R-CH)
32
DAVSS
—
Ground terminal (for the built-in D/A converter)
33
ASYO
O
Playback EFM duplex signal output terminal
Playback EFM comparison slice level input terminal
34
ASYI
I
35
AVD1
—
36
BIAS
I
Bias current input terminal for the playback EFM comparison
37
RFI
I
Playback EFM RF signal input from RF amp (IC501)
38
AVS1
—
Ground terminal (for the analog)
39
PCO
O
Phase comparison output terminal for the playback EFM system master PLL
40
PDO
O
Phase comparison output terminal for the analog PLL
41
FILI
I
Filter input terminal for the playback EFM system master PLL
42
FILO
O
Filter output terminal for the playback EFM system master PLL
43
CLTV
I
Internal VCO control voltage input for the playback EFM system master PLL
44
PEAK
I
Peak hold signal input of the light amount signal (RF/ABCD) from RF amp (IC501)
45
BOTM
I
Bottom hold signal input of the light amount signal (RF/ABCD) from RF amp (IC501)
46
ABCD
I
Light amount signal (ABCD) input from RF amp (IC501)
47
FE
I
Focus error signal input from RF amp (IC501)
48
AUX1
I
Support signal (I3 signal/temperature signal) input terminal (A/D input)
49
VC
I
Middle point voltage (+1.2V) input terminal
50
ADIO
O
Monitor output terminal of A/D converter input signal
51
ADRT
I
A/D converter the upper limit voltage input terminal (fixed at “H” in this set)
Ground terminal (for the analog) (+2.4V)
Not used (open)
Not used (open)
25
MZ-B100
Pin No.
Pin name
I/O
52
AVD2
—
53
AVS2
—
54
ADRB
I
26
Description
Power supply terminal (for the analog) (+2.4V)
Ground terminal (for the analog)
A/D converter the lower limit voltage input (fixed at “L” in this set)
55
SE
I
Sled error signal input terminal
56
TE
I
Tracking error signal input from RF amp (IC501)
Not used (fixed at “L”)
57
DCHG
—
58
APC
I
59
DSPVDD0
—
Power supply terminal (for DSP block) (+1.5V)
60
DSPVSS0
—
Ground terminal (for DSP block)
61
XTSL
I
Connecting analog power supply of the low impedance (fixed at “H” in this set)
Error signal input for the laser automatic power control
Not used (fixed at “H”)
Input terminal for the frequency set up of the system clock
“L”: 45.1584MHz,
“H”: 22.5792MHz (fixed at “L” in this set)
62
DIN1
I
Input terminal of the record system digital audio signal
63
DOUT
O
Output terminal of the playback system digital audio signal
Not used (open)
64
DAPWMLP
O
D/A converter PWM output terminal (L-CH right phase)
65
DAPWMLN
O
D/A converter PWM output terminal (L-CH reverse phase)
66
DAPWMRP
O
D/A converter PWM output terminal (R-CH right phase)
67
DADT
O
Audio data output to the external A/D converter
68
ADDT
I
Data input from the external A/D converter (IC301)
69
LRCK
O
L/R sampling block signal (44.1KHz) output to the external A/D converter (IC301)
70
XBCK
O
Bit clock signal (2.8224MHz) output to the external A/D converter (IC301)
71
FS256
O
11.2896MHz clock signal output to the external A/D converter (IC301)
Clock signal input from the external VCO
72
MVCI
I
73
DSPVDD1
—
Not used (open)
Not used (open)
Not used (open)
Not used (open)
Not used (fixed at “L”)
Power supply terminal (for DSP block) (+1.5V)
74
ADFG
I
ADIP duplex FM signal (20.05±1kHz) input from RF amp (IC501)
75
F0CNT
O
Filter cut off control signal output terminal
76
DIFVDD0
—
Power supply terminal (for DSP I/F) (+2.3V)
77
DIFVSS0
—
Ground terminal (for DSP I/F)
78
APCREF
O
Reference PWM signal output for the laser automatic power control to RF amp (IC501)
79
LDDR
O
PWM signal output for the laser automatic power control
80
TRDR
O
Tracking servo drive PWM signal output (–) to the motor driver (IC701)
81
TFDR
O
Tracking servo drive PWM signal output (+) to the motor driver (IC701)
Not used (open)
Not used (open)
82
FFDR
O
Focus servo drive PWM signal output (+) to the motor driver (IC701)
83
FRDR
O
Focus servo drive PWM signal output (–) to the motor driver (IC701)
84
MCUVDD1
—
85
FGIN
I
Power supply terminal (for the microcomputer block) (+1.5V)
FG signal input terminal for the spindle CAV servo
Not used (open)
86
FS4
O
176.4kHz clock signal output to the power control (IC601, IC901)
87
SPDU
O
Spindle motor drive control signal output (U) to the motor driver (IC701)
88
SPFD/SPVS/PWM3
O
Spindle servo drive PWM signal output to the motor driver (IC701)
89
SPDV
O
Spindle motor drive control signal output (V) to the motor driver (IC701)
90
SPDW
O
Spindle motor drive control signal output (W) to the motor driver (IC701)
91
DSPVDD2
—
Power supply terminal (for DSP block) (+1.5V)
92
DSPVSS1
—
93
SPCU
I
Ground terminal (for DSP block)
Spindle motor drive comparison signal input (U) from the motor driver (IC701)
94
SPCV
I
Spindle motor drive comparison signal input (V) from the motor driver (IC701)
95
SPCW
I
Spindle motor drive comparison signal input (W) from the motor driver (IC701)
96
SRDR
O
Sled motor drive signal output (U) to the motor driver (IC701)
97
SFDR
O
Sled servo drive PWM signal output to the motor driver (IC701)
98
SLDV
O
Sled motor drive signal output (V) to the motor driver (IC701)
99
SLDW
O
Sled motor drive signal output (W) to the motor driver (IC701)
100
SLCU
I
Sled motor drive comparison signal input (U) from the motor driver (IC701)
MZ-B100
Pin No.
Pin name
I/O
101
SLCV
I
Description
Sled motor drive comparison signal input (V) from the motor driver (IC701)
102
SLCW
I
103
DIFVDD1
—
Sled motor drive comparison signal input (W) from the motor driver (IC701)
104
DIFVSS1
—
Ground terminal (for DSP I/F)
105
EFMO
O
EFM encode data output for the record to the over write head drive (IC601)
106
MNT0
O
Internal DSP monitor output (0) terminal
Not used (open)
107
MNT1
O
Internal DSP monitor output (1) terminal
Not used (open)
108
MNT2
O
Internal DSP monitor output (2) terminal
Not used (open)
109
MNT3
O
Internal DSP monitor output (3) terminal
Not used (open)
110
SENSE
O
Internal DSP (SENS) monitor output terminal
Power supply terminal (for DSP I/F) (+2.3V)
Not used (open)
Record data output enable signal output monitor terminal of the internal DSP
111
TX
O
112
RECP
O
113
DSPVDD3
—
Power supply terminal (for DSP block) (+1.5V)
114 to 117
NC
O
Output terminal for the external D-RAM
Not used (open)
Laser power changeover signal output monitor terminal
Not used (open)
Not used (open)
118
DRAMVSS0
—
Ground terminal (for the external D-RAM)
119
DRAMVDD0
—
Power supply terminal (for the external D-RAM) (+2.4V)
120 to 138
NC
O
Output terminal for the external D-RAM
139
DRAMVDD1
—
Power supply terminal (for the external D-RAM) (+2.4V)
Not used (open)
140
DRAMVSS1
—
Ground terminal (for the external D-RAM)
141
TSB MST VDD
—
Power supply terminal (for TSB master communication) (+2.8V)
142
RMC DTCK
I/O
TSB serial data input/output with the remote commander attached headphone
143
TSB SLV VDD
—
Power supply terminal (for I/F to TSB slave communication)
144
TSB SLVI
I
TSB slave signal input from the remote commander attached headphone
145
TSB SLVO
O
TSB slave signal output to the remote commander attached headphone
146
TDI
I
Data input terminal for JTAG
147
TMS
I
Test mode control input terminal for JTAG
Not used (open)
Not used (open)
148
TCK
I
Clock input terminal for JTAG
Not used (open)
149
XTRST
I
Reset input terminal for JTAG
Not used (open)
Not used (open)
150
TDO
O
Data output terminal for JTAG
151
JTAGVDD
—
Power supply terminal (for JTAG) (+2.4V)
152
JTAGVSS
—
Ground terminal (for JTAG)
153
MCUVDD2
—
Power supply terminal (for the microcomputer block) (+1.5V)
154
MIFVDD0
—
Power supply terminal (for the microcomputer I/F block) (+2.3V)
155
MIFVSS0
—
Ground terminal (for the microcomputer I/F block)
156, 157
TEST1, TEST0
I
Input terminal for the main test (normally fixed at “L”)
158
EVA
I
EVA/FLASH chip discrimination terminal
“L”: FLASH chip, “H”: EVA chip
159
OPR LED
—
Not used (open)
160
SSB DATA
I/O
Input/output of SSB data with RF amp (IC501)
161
SSB CLK
O
SSB clock output to RF amp (IC501)
162
MCUVSS0
—
Ground terminal (for the microcomputer block)
163
VREC PWM
O
Over write head control spare terminal
164
VL PWM
O
PWM signal output for the laser power supply voltage control to the power control (IC901)
165
VC PWM
O
Not used (open)
PWM signal output for the system power supply voltage control to the power control
(IC901)
166
SPDL AUX PWM
O
PWM signal output for the spindle support to the motor driver (IC701)
167, 168
NC
O
Not used (open)
169
CLK SEL
O
System clock select signal output to the power control (IC901)
170
OPEN CLOSE SW
I
Open/close detection switch (S806) of the upper panel input terminal
“L”: when upper panel close
27
MZ-B100
Pin No.
Pin name
I/O
Description
171
PLCTL
O
PL control signal output
172
SET CODE0
I
Input terminal for the set (fixed at “L” in this set)
173
SET CODE1
I
Input terminal for the set (open in this set)
174, 175
SET CODE2, 3
I
Input terminal for the set (fixed at “L” in this set)
176
MIFVDD1
—
Power supply terminal (for the microcomputer I/F block) (+2.3V)
177
MIFVSS1
—
Ground terminal (for the microcomputer I/F block)
178
AOUT SEL
—
Not used (open)
179
SI0
I
180
SO0
O
181
SCK0
O
182
XGUM ON
I
183
BEEP
O
Beep sound control signal output to the headphone amp (IC302)
184
NC
O
Not used (open)
185
VD SEL
O
VD power supply changeover signal output terminal
Serial data input from the nonvolatile memory (IC804) and liquid crystal display element
module
Serial data output to the nonvolatile memory (IC804), A/D converter (IC301) and liquid
crystal display element module
Serial clock signal output to the nonvolatile memory (IC804), A/D converter (IC301) and
liquid crystal display element module
Rechargeable battery detection switch (S804) input terminal
“L”: there is rechargeable battery
Not used (open)
Analog muting control signal output terminal to the headphone amp (IC302)
186
XMUTE
O
187
LCD RST AUX
O
Reset control signal output terminal to the liquid crystal display element
188
PAUSE KEY
I
Pause key input terminal from the switch & LCD module
189
MIC SENSE
O
Not used (open)
190
XPATCH
I
Patch function detection input terminal
191
OPT DET
I
DIN plug detection signal input terminal
192
XJACK DET
I
LINE IN plug detection signal input terminal
193
XMIC DET
I
Microphone plug detection signal input terminal
194, 195
PD S0, PD S1
O
PD IC mode changeover signal output to the optical pick up
196
MIFVDD2
—
Power supply terminal (for the microcomputer I/F block) (+2.3V)
197 to 199
MODE1 to 3
O
200, 201
HD CON 1, 2
O
Over write head control signal output to the over write head drive (IC601)
202
XTEST
I
Terminal for test mode set (nomally: open)
28
“L”: muting ON
“L”: reset
“L”: patch function Not used (open)
Power supply control signal output (for the over write head drive) to the over write head
drive (IC601)
“L”: test mode
203
XCS ADA
O
Chip select signal output to A/D converter (IC301)
204
XPD ADA
O
Power supply control signal output for the drive to A/D converter (IC301)
205
XCS LCD
O
Chip select signal output to the liquid crystal display element
206
LCD STB
O
Strobe signal output to the liquid crystal display element
207
LCD RST
O
Reset control signal output to the liquid crystal display element
208
REC LED
O
LED ON/OFF control signal output for REC display
209
LD ON
O
ON/OFF control signal output terminal of the laser diode
210
TSB SLV CHK
O
TSB slave detection signal output terminal
211
K-TAI MON
—
Not used (open)
212
K-TAI SW
—
Not used (open)
213
MCUVSS1
—
Ground terminal (for the microcomputer block)
214
GND SW
O
GND changeover control signal output
215
XOPT CTL
O
Power supply ON/OFF control signal output for DIN PD drive
216
CS RTC
O
Chip select signal output to the clock IC
217
OFTRK
O
Off track signal output to RF amp (IC501)
218
MUTE
O
Analog muting control signal output
219
XCS NV
O
Chip select signal output to EEPROM (IC804)
“H”: muting ON
Not used (open)
Not used (open)
Not used (open)
MZ-B100
Pin No.
Pin name
I/O
220
XRST MTR DRV
O
Reset control signal output to the motor driver (IC701)
221
XRF RST
O
Reset control signal output to RF amp (IC501)
222
MCUVDD3
—
Power supply terminal (for the microcomputer block) (+1.5V)
223
SPDL MON
I
Spindle servo monitor signal input from the motor driver (IC701)
224
XAVLS
I
Input terminal for AVLS switch detection signal
225, 226
JOG A, B
I
Jog dial pulse input terminal from the switch & LCD module
227
XHOLD SW
I
HOLD switch (S801) input terminal
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specified.
•
% : indicates tolerance.
f
•
: internal component.
Description
Note: The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
Replace only with part number specified.
“L”: hold ON, “H”: hold OFF
228
SYNC REC
I
SYNCHRO REC switch (S802) input terminal
229
TSB SSB CTL
O
TSB/SSB changeover control signal output
“L”: OFF, “H”: ON
Not used (open)
Not used (open)
Detection input terminal of the record check claw from the protect detection switch (S803)
230
PROTECT
I
231
FLASHVDD
—
Power supply terminal (for the internal FLASH ROM) (+2.4V)
232
FLASHVSS
—
Ground terminal (for the internal FLASH ROM)
233
SLD MON
I
Sled servo monitor signal input from the motor driver (IC701)
234
VLON
O
Power supply control signal output for the laser diode drive to the power control (IC901)
235
SLEEP
O
System sleep control signal output to the power control (IC901)
236
FFCLR
O
Input latch output for the start switching to the power control (IC901)
237
CHG GAIN
O
Charge gain control signal output to the power control (IC601)
238
CHG
O
Charge ON/OFF control signal output to the power control (IC601)
239
TUN REG ON
O
Not used (open)
240
XHP STBY
O
Power supply control signal output terminal for the headphone amp
241
MIFVDD3
—
Power supply terminal (for the microcomputer I/F block) (+2.3V)
242
MIFVSS2
—
Ground terminal (for the microcomputer I/F block)
243
TEST2
I
244
NC
—
“L”: recording possible condition, “H”: protect
“H”: sleep ON
“H”: charge ON
Not used (open)
• A : B+ Line.
• Power voltage is dc 3 V and fed with regulated dc power
supply from external power voltage jack.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : PLAYBACK
(
) : RECORD
: Impossible to measure
∗
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production tolerances.
• Circled numbers refer to waveforms.
• Signal path.
E : PLAYBACK
j : PLAYBACK (ANALOG IN)
l : RECORD (DEGITAL IN)
• Replacement of IC801 used in this set requires a special
tool.
• The voltage and waveform of CSP (chip size package)
cannot be measured, because its lead layout is different
form that of conventional IC.
Input terminal for the main test (normally open)
Not used (open)
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
•
x
: parts mounted on the conductor side.
z
: Through hole.
•
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Main board is four-layer printed board.
However, the patterns of layers 2 and 3 have not been
included in this diagrams.
• Replacement of IC801 used in this set requires a special
tool.
• Lead Layouts
surface
Lead layout of conventional IC
29
29
CSP (chip size package)
z Waveforms
1
2.3Vp-p
0.56 sec
IC601 4
XIN
VOLT/DIV : 0.5 V AC
TIME/DIV : 0.1 µsec
2
2.3Vp-p
0.56 sec
IC901 th
CLK
VOLT/DIV : 0.5 V AC
TIME/DIV : 0.1 µsec
3
2.2Vp-p
45.1584MHz
IC801 wg
OSCO
VOLT/DIV :0.5 V AC
TIME/DIV : 20 nsec
MZ-B100
6-2. BLOCK DIAGRAM – MAIN Section (1/3) –
OVER WRITE HEAD DRIVE
IC601 (1/2)
V_REC B+
JX
–
+
JX JY JX
JY
–
+
A
–
+
B
–
+
C
–
+
D
–
+
IY
JX
A
B
C
D
A-C
13
D-C
7
18
RF OUT
IX
JY
PD-NI
PEAK
/BOTM
RF AMP,
FOCUS
ERROR,
TRACKING
ERROR
37 RFI
29
28
44 PEAK
45 BOTM
41
46 ABCD
42
47 FE
1
ADIP-IN 44
56 TE
PEAK
BOTM
ABCD
FE
TE
TPP/WPP
APC
LD
20
PD-O
XRST
5 6
199 198 197
201 200
105
DIN1
DIN1 62
ADDT
ADDT 68
SYSTEM CONTROL,
DIGITAL SIGNAL PROCESSOR,
16M D-RAM
IC801 (1/3)
AOUTL
AOUTL 29
AOUTR
221 XRF_RST
SERIAL
INTERFACE
S-MONITER
160 SSB DATA
161 SSB CLK
9 S MON
S0
S1
194 PD S0
195 PD S1
2-AXIS
DEVICE
MOTOR DRIVER
IC701
TRK+
TRK–
FO2
30
RO2
32
TRACKING
COIL DRIVE
FCS+
FCS–
FO1
13
RO1
11
FOCUS
COIL DRIVE
TRK+
U
FCS+
(FOCUS)
FCS–
V
U
M602
(SLED)
W
V
W
FCS–
N
SLD MON U
8
18
6
19
W
82 FFDR
83 FRDR
VI2
WI2
SLED VOLTAGE
MONITER
UI1
UO1
V
V
SPINDLE
MOTOR
DRIVE
VO1
CPVI1
VI1
WI1
N
52
30
30
43
42
98 SLDV
41
99 SLDW
55
56
SPINDLE
SERVO
DRIVE
SWITCH
IC802
SLCU 100
SLCV 101
SLCW 102
53
54
BIAS
OE
88 SPFD/SPVS/PWM3
223 SPDL MON
87 SPRD/SPDU/RTG3
SPCU 93
1
89 SPDV/RTG1
2
90 SPDW/RTG2
SPCV 94
48
SLD_MON_U
SLD_MON_V
SLD_MON_W
166 SPDL AUX PWM
SPCW 95
SPINDLE
VOLTAGE MONITOR
W
97 SFDR
233 SLD MON
96 SLDR
CPUI1
WO1
4
CPWI1
20
COM1
17
U
M601
(SPINDLE)
FI1
15
RI1
16
PWM2
44
PWM1
45
CPVO2 46
CPWO2 47
U
81 TFDR
80 TRDR
SLED
MOTOR
DRIVE
CPUO2
SLD MON V
SLD MON W
FI2
28
RI2
27
UI2
UO2
CPUI2
VO2
CPVI2
WO2
CPWI2
COM2
CPUO1
FCS+
35
25
37
24
39
23
26
TRK–
CLV_MON_U
TRK–
CPVO1
(TRACKING)
CLV_MON_V
TRK+
B
(Page 31)
C
(Page 31)
: REC (DIGITAL IN)
1 2 3
217 OFTRK
SBUS
23
SCK
24
S-MON
43
(Page 31)
: REC (ANALOG IN)
30
49 VC
12 VREF_MON
25
A
: PLAYBACK
31
78 APCREF
19
OFTRK 26
ID DRIVER
Q501
C2L
(Page 32)
• SIGNAL PATH
AOUTR 30
PD-I
VC 31
LD-A
C2H
D
VRECO
B+
74 ADFG
ADFG 21
–
+
MON
33
CHARGE
PUMP 2
CPWO1
A BC D
8
9
10
11
12
14
5
6
SYSTEM CONTROL (1/2)
37
VRECIN1
42
C1H
28
CHARGE
PUMP 1 C1L 27
CLV_MON_W
IX IY IX
25 VREF
–
+
IX
CLK
4
VRECIN2
H-BRIDGE
PRE DRIVER
4 VREF
–
+
IY
OUTA
OUTB
7
EFMO
VREF
M
CLK
RI
FI
M603
OVER WRITE
HEAD
UP/DOWN
RF AMP, FOCUS/TRACKING ERROR AMP
IC501
41
38
EFM
EFM
PRE DRIVER
NA
HD_CON_2
HD_CON1_
33
NB
SW
RECON
OE
OPTICAL PICK-UP BLOCK
(LCX-4R)
35
OVER WRITE
HEAD DRIVE
Q604, 605
MODE3
MODE2
MODE1
OVER
WRITE
HEAD
220 XRST_MTR_DRV
CLV_MON_U
CLV_MON_V
CLV_MON_W
AOUTL,
AOUTR
MZ-B100
6-3. BLOCK DIAGRAM – MAIN Section (2/3) –
OPTICAL
RECEIVER
B+ SWITCH
Q301
VIF B+
(Page 30)
A
DIN1
B+
INT MIC
AMP
B+ SWITCH
Q315
B+
EXT MIC
AMP
B+ SWITCH
Q313
VS+
J301
LINE IN
(OPT)
Q314
Q316
(LINE IN JACK)
A/D CONVERTER
IC301
9
G
CDTI
CCLK
CSN
GAIN
AMP
1
SDO0, SDI0, SCK0
10 12
16
PDN
+2.5V
REG
AMP
IC311
R-CH
Q101
1
S301
MIC SENS
H
13
VOR LEVEL
DETECT
Q318,319
VS+
21
EQ AMP
IC303
BEEP
BEEP
XBCK
LRCK
PDN
FS256
Q302
(2/2)
OSCI
OSCO
XOPT_CTL
XJAC_DET
OPT_DET
MICAMP_CTL
XMIC_DET
XMONO_MODE
SP_AMP
XCS_NV
V_UP
XBCK
LRCK
XPD_ADA
FS256
SYSTEM CONTROL,
DIGITAL SIGNAL PROCESSOR
16M D-RAM
IC801 (2/3)
OUT R
OUT A BEEP
SDO0
SCK0
7
5
6
6
1
3
MIC L
MIC AMP
IC310
3 VCC
8
1
7
2
5
BOOSTER
Q312
Q323
4
23
VC B+
J302
i
F301
RVCC
DTCK
KEY-R
RGND
17
16
183
218
240
RMC KEY
XHP_DET 2
TSB_SLV_CHK 210
TSB_SLV_VDD 143
• R-CH is omitted
• SIGNAL PATH
: PLAYBACK
TSB_SLVO 145 NC
RMC_DTCK 142
: REC (ANALOG IN)
: REC (DIGITAL IN)
EEPROM
IC804
31
BOOSTER
Q311
2
24
TSB_SLVI 144
SDIO
5
7
3
POWER
SWITCH
MUTING
15
BEEP
215 192 191 1 193 5 4
70 69 204 71 3
DO
DI
SK
XCS
MIC R
4
OUT_L
OUT B BEEP
IN_R
Q302(2/2)
X801
45.1584MHz
5
HP/L
7
IN_L
XHP_STBY
22
1
MUTE
BUFFER
Q306 (2/2)
4 3 2 1
B+ SWITCH
Q309,310
HEADPNONE AMP
IC302
V RET
MUTE
2
3
6
5
A OUTR
25
7
SPEAKER
A OUTL
24
2
SPEAKER
AMP
IC304
13
12
219
1
SELECT
SWITCH
IC309
Q308
BUFFER
Q306 (1/2)
179 SIO
180 SO0
181 SCK0
2
3
Q320
VB B+
Q303
SDI0
SDO0
SCK0
1
R-CH
B+ SWITCH
Q304,305
AOUTL,
AOUTR
2
R-CH
1
Q302(1/2)
203 XCS_ADA
AMP
IC308
L
Q302
(2/1)
VA B+
MIC
(PLUG IN POWER)
1
IC307
VOR AMP
IC312
IC313
C
1
Q317
VS+
11
B+ SWITCH
Q321,322
J303
1
RIN2
4
RIN1
2
CLOCK
DIVIDER
CONTROL
REGISTER
I/F
VC B+
(Page 30)
2
7
XBCK
LRCK
(Page 32)
13
14
15
BCLK
LRCK
SDO0
SCK0
SDTO
3
2
1
MCLK
ADDT
MIC AMP IC306
R-CH
FS256
B
A/D
CONVERTER
&
HPF
AUDIO
I/F
CONTROL
PDN
(Page 30)
IC305
LIN2
3
LIN1
1
31
VIF B+
F
(Page 32)
MZ-B100
6-4. BLOCK DIAGRAM – MAIN Section (3/3) –
(Page 31)
(Page 30)
F
D
RMC KEY
RMC_KEY
FS4
CLK_SEL
FFCLR
SLEEP
VLON
WK_DET
REC_KEY
HALF_LOCK_SW
CLK
7
4
56
52
54
55
1
2
3
5
NC 53
20
86
169
236
235
234
17
18
19
S803
OPEN
SYSTEM CONTROL
IC801 (3/3)
RMC-KEY
REMOTE CONTROL
CIRCIT
(HALF LOCK)
6
10
RF AMP(IC502)
49
G
187
206
205
216
LCD_RS_AUX
LCD_STB
XCS_LCD
CS_RTC
XWK1
POWER CONTROL
IC901
VD B+
VB
VLO
VREF
REGURATOR
VIFFB
38
VIF
42
VL
VL
9
11
D903
BANDGAP
REFERENCE
STEP-UP
PRE DRIVER
&
PWM
RF2
SWITCHING
REGURATOR
STEP-UP
DC/DC
CONVERTER
VDFB
39
VD
44
VD
SYSTEM CONTROL (IC801)
B+
VIF
A/D, D/A CONVERTER (IC301),
SYSTEM CONTROL(IC801),
EEPROM (IC804)
B+
VA
A/D, D/A CONVERTER (IC301),
SYSTEM CONTROL (IC801)
B+
SDO0
SDI0
SCK0
SYSTEM
CONTROL
VSTB
DTC2
24
25 DTC1
SDO0, SDI0, SCK0
SD0
SI0
SCK
RESET
STB
XCS_LED
CS_RTC
VB
HEADPHONE AMP (IC301),
MOTOR DRIVER (IC701)
B+
VC
L502
(Page 31)
VRMC
XWK3
CLK
CLK SEL
FFCLR
SLEEP
VLON
XWK1
XWK2
XWK4
VAIFON
SERIES
PASS
REGULATOR
L2
12
L2
16
VG
L905
VG
MOTOR/COIL
DRIVER (IC701)
B+
L904
D904
19
LG
18
VC2
45
NC 40 VAFB
VA
41
D901
REC
RESET
SWITCH
Q802
SYSTEM CONTROL (IC801),
REMOTE CONTROL CIRCUIT
B+
VIF B+
VB B+
PAUSE
VL_PWM 164
22
NOISE
FILTER
188 PAUSE_KEY
REC_LED
JOG_A
JOG_B
208 REC_LED
225 JOG_A
226 JOG_B
VC_PWM 165
S808
ERASE
S807
VOR
ON/OFF
S806
CLOCK
SET
27
47
V_REC
OVER WRITE
HEAD DRIVE
CIRCUIT
B+
S805
SOUND
VC
VCO
REGULATOR
L901
RF2
INM1
SWITCHING
REGULATOR
RF1
XRST
RESET SIGNAL
GENERATOR
CRST
L602
DTC1
STEP-UP
PRE DRIVER
&
PWM
VRECO1
10
VRECO2
15
L603
16
VREC
SWITCH
INM1
20
RF1
VIF B+
UNREG
VB B+
S801
HOLD
227 XHOLD_SW
OFF
REC & CHARGE
DRIVER
IC601 (2/2)
SWITCH & LCD MUDULE
HOLD
S804
OPEN/CLOSE
DETECT
NC 51
182 XGUM_ON
S802
PROTECT
DETECT
BATTERY
CHARGER
&
REGULATOR
CHARGE
CONTROL
170 OPEN_CLOSE_SW
CHGMON
GAIN
54
CHG
55
230 PROTECT
D902
L1
32
L1
28
L1_1
11
L1_2
14
STEP-UP DOWN DW_BT
22
PRE DRIVER
DW_TP
&
21
PWM
VIO 8
VC2 26
VC 9
OFF
DVDD
L903
33
VB 50
SWITCHING
REGULATOR
– +
228 XHOLD_SW
ON
36
34
SWITCH
INM2
19
S809
SYNCHRO REC
VC
VCOUT
46
13 SET_KEY_1
14 SET_KEY_2
15 SET_KEY_1
SET_KEY_2
SET_KEY_3
23
26
NOISE
FILTER
XRST 8
SET_KEY_1
35
CHARGE
MONITOR
SYSTEM
CONTROL
(2/2)
L601
CHARGE
CONTROL
Q602
VC B+
D603
RF2
49
INM2
48
INP2
47
RS
CHG SW
DRY BATTERY
SIZE “AA”
IEC DESIGNATION
LR6
1PC. 1.5V
46
45 NC
VB
43
BATM
44 NC
DREG
VIF
B+
56
DCIN 50
202 XTEST
CHARGE
VIF B+
D604
SL801
(TEST)
SWITCHING
Q603
LINE
FILTER
T601
TH601
HIDC_MON 16
GROUND
SWITCH
Q601
GND_SW 214
VB_MON 10
VB B+
32
32
J601
DC IN 3V
–
+
MZ-B100
: Uses unleaded solder.
Refer to page 29 for Notes.
4
5
6
J303
MIC
(PLUG IN POWER)
R304
R832
C306
C305
R301
R302
R303
S808
ERASE
R804
R118 R116
C315
R218 R216
R113
C109 R114
R217
C211
R117
8
IC307
4
5
8
IC309
4
8
4
IC310 5
C225
R139
C125
C346
1
C224
R828 C823
R137 R161
C126
R143 C127
C128 R142
R141 R140
R241 R240
C228 R242
R243 C227
C226
R237 R261
C124
5 C222
R203
C242
C142
R103
R802
*
IC801
R819
C817
R820
R830
C816
X801
R833
C811
S807
VOR
(ON/OFF)
33
C818
R816
C812
FB801
ECB
C347
R329
R821
C609
33
C345
1
R803
S809
SYNCHRO REC
ONTOFF
8
4 IC308 5
R801
R825
R827
R829
C223
R238 R236 R233 R232
R235 R234
R136
R135 R134 R133 R132
R328 R138 C121
C123
1
SL801(TEST)
OPEN: NORMAL MODE
SHORT: TEST MODE
R811
R810
R608
1
C122
C625
L602
56
R609
Location
D603
D604
D605
D901
D903
B-4
H-5
G-6
D-4
C-5
IC302
IC305
IC306
IC307
IC308
B-10
B-6
B-5
F-10
F-10
IC309
IC310
IC311
IC501
IC601
G-10
G-10
B-8
E-6
G-5
IC701
IC801
IC804
IC901
D-7
G-8
E-9
C-4
Q101
Q201
Q301
Q308
Q309
B-7
B-7
B-4
B-9
E-10
Q310
Q315
Q316
Q317
Q323
E-10
H-10
H-10
B-7
D-9
Q501
Q602
Q603
Q604
Q605
E-6
B-4
F-5
F-5
F-5
R327 C344
R835
C610
R607
C611
43
1
5
C627
C613
10
C343
C805
C614
14
50
IC804
R817
R320 R319
C332
44
C821
8
C618
C622
L603
C628
1
20
45
R605
R603
42
R606
C808
40
8
C221
C520
C525
R508
8
5
8
5
4
5
C626
C634
25
30
35
C518
C519
C524
C522
C527 C521
40
R612
1
C523
1
4
1
4
1
5
10
15
20
30
Q310
C
B E
R837
D605
IC601
35
Q309
1
15
25
28
C339
25
1
C630
28
D604
C317
C314
20
E B
C
15
4
C631
C617 29
C616
C615
S806
CLOCK SET
29
14
C517
23 25
R212
R223
R123
R112
10
E B
C
5
5
C608
R604
C209 R213
R214
35
C511
10
MD
MECHANISM
R318
C712
CN701
IC701
IC501
R507 R505
Q604
Q603
SP901
SPEAKER
C111
R119
R121
R221
C333
R330
15
5
C716
C509
C508
C507
C513
C512
C516
22 20
42
40
10
C505
R502
R504
R503
E B
C
Q501
C504
L501
R506
43
50
1
L502
CN801
G
24
19
Q323
45
Semiconductor
Location
1
18
C334
R321
56
R501
56
R912
MIC201
MIC
6
IC302
C709
C502
C905
F
C325
R313
C349
R247 R147
R145
C232
Q317
C131
R331
C230
R248
IC311
7
12
Q308 R314
ECB
13
L301
E B
C
AP913
(VC)
R920
R919
1
50
C902
R903
C901 C909
R907
C903
C229
8
R339
C711
10
43
12
Ref. No.
C210 C110
Q605
H
5
BCE
C514
KEY BOARD UNIT,
LCD
C301
C332
R311
OVER WRITE
HEAD
MIC101
MIC
1
C915
C912
AP909
(GND)
14
5
R908
R910
8
Q201
C302
R312
C501
E
R150
R149
R249
R252 R253 R251 R250
C233
R148
C130
C215
40
45
R151
C115
IC305
5
R338
4
ECB
C231
1
8
C117
IC306
R126
4 C116
Q101
R224
R130
R230
R225 5
R226
C216
R228
R227
C217
C137
R129 C118
1 R152 R153
C129
C132
D903
C913
D901
R911
R128
R201
C927
R927
C923
R925
R923
R926
R913
C908
20
IC901
35
42
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR6)
1PC, 1.5V
C924
15
25
R131
4
C120
C133
C925
28
29
R906
C920
R922
R921
R917
R918
R916
R124
C340
AP912
(VL)
C926
C921
C922
C919
C219
R305
R307
C
D
C311
SDG
C310
J601
DC IN 3V
C101
R229
Q301
C
C237
C119
C218
C201
R101
R102
C102
R306
D603
Q602
C234
R231 C220
C312
C202
R202
C309
B
C
E
B
11
z
C308
TH601
10
S805
SOUND
C348
R326
C341 R325
R127
C602
9
S301
MIC SENS
LTH
MAIN BOARD (SIDE A)
R245
A
8
7
J301 (1/2)
LINE IN
(OPTICAL)
C715
3
2
1
z
R812
C806
6-5. PRINTED WIRING BOARD – MAIN Section (1/2) –
Q316 Q315
C819
C358
1-682-980-
11
(11)
MZ-B100
6-6. PRINTED WIRING BOARD – MAIN Section (2/2) –
: Uses unleaded solder.
Refer to page 29 for Notes.
3
2
1
z
4
5
6
8
7
9
10
11
S804
(OPEN/CLOSE)
A
MAIN BOARD (SIDE B)
ECB
Q320
3
C601
C
B E
Q314
D601
R602
L905
L904
L902
R315
D902
C917
C928
L901
C914
C907
C104
C203
C103
S801
HOLD .
OFF
r
HOLD
C906
R703
R822
R853
C833
D801
R831
C814
R844
R846
C832
Q802
L801
C809
R818
RV301
w VOL
C632
C804
C815
R840
FB803
C825
L601
R806
C606
H
D101
D201
D301
D304
D601
B-2
B-2
B-5
C-2
B-8
D602
D606
D607
D801
D902
B-9
E-7
F-7
F-4
C-8
D904
C-8
IC301
IC303
IC304
IC312
IC313
B-3
F-2
E-2
B-4
B-5
IC802
F-4
Q302
Q303
Q304
Q305
Q306
F-2
F-3
E-3
E-3
F-2
Q307
Q311
Q312
Q313
Q314
E-2
D-2
D-2
B-7
B-7
Q318
Q319
Q320
Q321
Q322
A-5
B-5
B-5
C-6
B-6
Q601
Q802
C-8
G-8
R701
RB702
RB701
L802
C826
C621
RB801
C204
FB802
R611
R610
C140
OPTICAL PICK-UP
BLOCK
LCX-4R
R843
R616
C624
C240
Location
D607
5
C623
C141
4
C828 R838
C827 R836
FB804
R841
R839
R205 C241
1
C802
R106
C105
3
IC802
C824 R834
Q302
R308
R207
Q306
C313
R309
C830
C831
C813
R109
8
20
D606
C810
R110
IC303
C207
4 R122
10
CN501
C803
1
Q303
ECB
5
1
C829
C807
R813
C114
Q304
ECB
C106
R108
C107
C108
R111
BCE
C208
R211
C214
R105
R209
Q307
R206
C205
G
4
8
Q305
R208
C206
R222
R107 R210
F
C703
C702
C701
IC304
C
B E
S803
(HALF LOCK)
OPEN
r
LOCK
C707
C706
C705
1
Q312
5
C336
R323
C335
R322
E
R704
C
B E
Q311
C918
R930
L903
R702
C212
D
G
S
D
Q601
D904
C319
R316 F301
FB303
C316
C112
BCE
Q321
FB301 C356
C
Q322
C337
Q313
R317
FB304
D304
FB302
C353
ECB
IC313
1
J301 (2/2)
LINE IN
(OPTICAL)
R324
R258
D301
4
5
R255
16
C603
C351 R155
8 C235
C234 R256
C635
Q319 R337 R158
Semiconductor
Location
Ref. No.
C916
9
5
z
D602
ECB ECB
D101
R335 R338
C355
C113
R120
C136
R157
R257
C236
C354
IC301
D201
C350
C307 C239
C330
B
C213
IC312
S802
(PROTECT)
1
4
C139
R220
J302
i
1
5
Q318 R334
R254 R332 R333
R336
C352
C134 R156
8
R154
C135
C304
R219
C303
T601
C607
1-682-980-
34
34
11
(11)
MZ-B100
6-7. SCHEMATIC DIAGRAM – MAIN Section (1/4) –
Refer to page 29 for Notes.
z
z
Refer to page 29 for Waveforms.
z
Refer to page 39 - 41 for IC Block Diagrams.
R254
47k
R256
470k
Q315
R232
100k
C236
0.1
R335
10k
VCC
Q322
UN9114
B+ SWITCH
C355
47
6.3V
C354
10
6.3V
GND
R154
47k
R156
470k
Q319
2SA1586
R158
4.7k
R334
470k
R333
47k
C134
0.1
C136
0.1
IC308
NJM2140R
IC307
TC7W66FK
SELECT
SWITCH
R337
3.3k
Q318
2SC4116
C351
1
R157
10k
(4/4) MIC AMP CTL
R255
47k
C135
10
6.3V
R155
47k
R336
470
R332
470k
SL201
R235
100k
C225
150p
R239
100k
R237 R261 C224
47k
0 4700p
R140
47k
SELECT
SWITCH
VCC
C344
0.047
C346
0.047
IC310
NJM2140R
VCC
GND
R142
470k
MIC AMP
C345
0.1
C123
0.1
C122
0.022
R138
4.7k
R327
1M
R236
100k
R243
3.3k
SL101
C142
100p
R103
100k
R328
1M
R136
100k
R241
47k
R137 R161 C124
47k
0 4700p
R135
100k
R133 C121
47k 0.022
Q316
2SK1829
+B SWITCH
R141
47k
GND
R242
470k
Q320
XP651
R338
470k
R329
100
R240
47k
C223
0.1
R258
4.7k
C353
2.2
6.3V
C242
100p
IC309
TC7W66FK
R132
100k
C235
10
6.3V
UN9114J
+B SWITCH
R203
100k
R238
4.7k
AMP
C352
0.01
C350
0.047
VOR AMP
R134
100k
GND
NC
OUT
R234
100k
C221
0.022
C222
0.022
GND
IN
R257
10k
C343
0.1
VDD
XCE
GND
IC312
NJU7015R-TE2
Q318,319,320
VOR LEVEL
DETECT
D301
RB420D
+2.5V REGULATOR
R233
47k
VDD
C234
0.1
IC313
RN5RZ25AA
R139
100k
R143
3.3k
C347
10
6.3V
C227
0.022
C125
150p
C228
1000p
C226
1000p
C126
1000p
C127
0.022
Q321
2SK1829
B+ SWITCH
C229
1
10V
R247
10k
R248
100k
C230
100p
C349
0.047
VCC
L
R226
22k
IC305
TC7W66FK
AMP
C216
0.033
R228
47k
R128
47k
GND
SELECT
SWITCH
Q101
2SD1328
R249
47k
Q101,201
MIC LEVEL
SWITCH
C129
1
10V
R147
10k
R145
47k
R149
47k
R148
100k
C130
100p
R251
470k
R151
470k C233
1
10V
C132
10
6.3V
R150 C133
47k
1
10V
C131
1000p
C232
10
6.3V
C231
1000p
C337
0.1
IC306
NJM2140R
R250
47k
R130
470k
VCC
GND
C348
10
6.3V
C217
150p
R227
100k
IC311
NJM2140R
R331
100k
VDD
S301
C128
1000p
R325
100
Q201
2SD1328
MIC SENS
H
(4/4)
MIC GND
Q313
UN9114J
+B SWITCH
R245
47k
MONO MODE
MIC R
MIC L
C119
10
6.3V
R129
47k
C338
0.047
MIC AMP
GND
C215
R224
1
22k 10V
R253
100
R152
100k
R153
100
R252
100k
R230
470k
R126
22k
R324
1M
R124
22k
C115
1
10V
Q317
XP651
VOR LEVEL
SWITCH
Q314
2SK1829
+B SWITCH
C219
10
6.3V
R229
47k
R231
6.8k
C116
0.033
R127
100k
R131
6.8k
C340
10
6.3V
C237
0.1
C117
150p
C218
100p
C118
100p
R326
100
C137
0.1
C341
100p
C220
100p
J303
D305
MAZS
C120
100p
MIC
(PLUG IN POWER)
C342
0.1
XMIC DET
XBCK
C317
10
6.3V
BEEP
MUTE
XHP STBY
Q308
2SD2216J
VREF.
R313
220k
C322
22
4V
C209
2.2
R213
15k
VCC
C110
1000p
GND
C305
10
6.3V
R112
0
(2/4,3/4,4/4) VIF
Q302
HN1K02FU
EQ SWITCH
C140
1
RV301
10k
R308
10k
R309
100
C315
0.1
R105
100k
R205
100k
C114
0.1
R109
4.7k
R122
100k
C107
1
VOL
R110
15k
C104
1
C203
1
C204
1
C111
0.22
Q305
UN9115J
C141
1
C103
1
R212
0
IC303
NJU7015R-TE2
R209
4.7k
C214
0.1
C207
1
R222
100k
R117
10
R118
4.7k
C240
1
R210
15k
V UP
C241
1
C105
0.1
Q304,305
+B SWITCH
Q303
DTC144EUA-T106
INV.
R106
220k
R206
220k
C313
0.1
R108
6.8k
C106
0.1
Q306
XP651
Q304
DTC144EUA-T106
C205
0.1
R119
0
R120
0
R216
0
R219
0
R220
0
R107
2.2k
F301
0.25A
R111
10k
C108
0.01
C208
0.01
J302
C332
22
4V
Q307
XP1215
EQ SWITCH
R123
100k
R207
2.2k
35
R121
100k
SPEAKER AMP
R221
100k
C333
0.047
Q309
2SK1829
+B SWITCH
C206
0.1
R318
1M R330
10k
R311
47k
IC304
NJM2076M(TE2)
Q312
2SA182-0
BOOSTER
SP B
-
R211
10k
D304
FTZ6.8E-T148
FB301
FB302
FB303
FB304
R319
100k
R320
470
R208
6.8k
R217
10
R218
4.7k
GND
(4/4)
R316
1M
R116
0
Q310
FMMT717TA
+B SWITCH
VCC
A OUT L
C212
470
2.5V
Q323
2SA1577-QR
HEADPHONE DET
EQ AMP
A OUT R
R315
1M
C211
0.22
C112
470
2.5V
D201
UDZ-TE-17-2.4B
220p
1000p
1000p
0.1
0.01
C306
0.1
C303
0.1
AGC
C307
0.1
C304
47
6.3V
L301
10µH
R339
0
NF2
BTS
DET
C301
2.2
6.3V
R201
22k
POWER AMP
OUTB BEEP
DATA BEEP
PWR GND
R101
22k
R113
15k
OUT R
C202
100p
C109
2.2
+B
C201
1
R202
47k
C102
100p
IN L
C101
1
(2/4,3/4,4/4)
HP DET
(4/4)
RMC DTCK
RMC KEY (2/4)
NF1
LPF2
OUT L
R102
47k
C302
0.1
LINE IN
(OPTICAL)
GND
VC
LPF1
IC302
TA2131FL(EL)
IN R
J301
C325
10
6.3V
VREF
D101
UDZ-TE-17-2.4B
C312
0.1
VREF TN
TCMT
BEEP
C314
1
DST SW
SDTO
VD
STB
DCLK
VA
R114
22k
MUTE
LRCK
MCLK
VCOM
CDTI
RIN2
AGND
CCLK
LIN2
R214
22k
C210
1000p
R314
6.8k
C316
C213
C113
C330
C319
FS256
SCK0
LRCK
PON
A/D,D/A
CONVERTER
CSM
C311
0.1
R307
1k
LIN1
IC301
AK5354VT-E2
C310
0.1
RIN1
R306
100
R303
0
C139
1
R304
100
Q301
FDV304P
+B SWITCH
C239
1
R305
100
R312
33
R302
R301
(4/4) DIN1
ADDT (4/4)
VA (2/4)
1k
1k
SDO0
XCS ADA
XPD ADA
XOPT CTL
OPT DET
XJACK DET
(2/4,3/4,4/4) 1
C339
22
4V
R321
47k
C334
2200p
(4/4)
+
Q311
2SA182-0
BOOSTER
SP A
R322
1
R323
1
C335
0.47
C336
0.47
SP AMP (4/4)
VB (2/4,3/4,4/4)
R223
100k
35
MZ-B100
Refer to page 39 - 41 for IC Block Diagrams.
VD (4/4)
VA (1/4,4/4)
z
(1/4,3/4,4/4)
Refer to page 29 for Waveforms.
VC
VIF
z
XRST (4/4)
Refer to page 29 for Notes.
VG (3/4)
VB(1/4,3/4,4/4)
AVDD (4/4)
CLK (3/4,3/4)
z
TRA (3/4)
1(1/4,3/4,4/4)
6-8. SCHEMATIC DIAGRAM – MAIN Section (2/4) –
R916
R917
R918
150k
22k
4.7k
R903
470
R911
0
R907
22k
C906
10
6.3V
C711
0.1
C703
0.033
R701
0
SLD CON W
TRKTRK+
R703
0
C715
0.1
R913
3.3k
C916
10
6.3V
C914
10
6.3V
D902
MA2YD1500LS
L903
68µH
L901
10µH
D901
MA111-TX
C907
10
6.3V
R930
0
VC PWN
VL PWN
RB701
3.3k
R926
10k
R921
22k
SLD CON V
C702
0.033
IC701
SC111258FCR2
MOTOR DRIVE
VIF
VA
VAFB
VDFB
VIFFB
GND
VC
VC0
VC
VCOUT
NC
L1
NC
PGND1
C908
10
6.3V
TF1
TR1
F12
R12
CDM2
CPU12
CPV12
VPW12
NC
GND2
CPWI1
CPVI1
CPUI1
COM1
RI1
FI1
R923
470k
NC
VD
VC2
XRST
CRST
RSTREF
VREF
YB
GND
CLKSEL
VAIFOM
FFCLR
SLEEP
CLK
C903
0.1
CLK SEL
FR1
FF1
FFCLR
SLEEP
C902
0.1
C909
0.1
R922
2.2k
L1
RF1
1MW1
DTC1
DTC2
RF2
1WM2
PWM1
PWM2
VG
LG
PGND2
L2
NC
IC901
XPC18A32FCR2
POWER CONTROL
C905
1000p
C921
0.1
C922
0.1
C919 0.01
D904
MA729-TX
CLV CON W
FCS-
R910
100k
C924
0.47
C928
100
6.3V
C925
0.47
D903
MA2YD1500LS
R912
0
150k
10k
R908
470k
C716
0.1
L902
10µH
C917
10
6.3V
C915
4700p
VLON
WK DET
REC KEY
RMC KEY
HALF LOCK
C913
0.1
C918
100
6.3V
C926
0.47
C927
2.2
GND (1/4,3/4,4/4)
C707
0.033
36
36
(3/4) VLO
C706
0.033
(1/4) RMC KEY
C705
0.033
XWK1
REC
RB702
10k
(4/4)
MD
MECHANISM
R702
0
R919
R920
C712
0.1
CN701
10P
SLEDN
SLEDU
SLEDV
SLEDW
HD DRVHD DRV+
CLVW
CLVV
CLVU
CLVN
L905
22µH
FCS+
R704
0
C923
1000p
L904
100µH
CLV CON V
HD DRV+
HD DRV-
C920
0.1
R925 2.2k
VLON
XWK1
XWK2
XWK3
XWK4
VSTB
VRMC
GND
VL
VLO
VL
L2
PGND2
PGND2
CLV MON W
CLV MON V
CLV MON U
CLV PWM
CLV CON U
U12
PWM2
CPU02
CPV02
CPW02
DE
GND1
VC
VG
CPW01
CPV01
CPU01
PWM1
U1I
VI1
WI1
PGNDW1
WO1
VMVW1
VO1
PGNDUV1
UO1
VMU1
VMR1
RO1
PGND1
FO1
VMF1
C709
0.1
SLD CON U
SLD PWM
SLD MON U
SLD MON V
SLD MON W
XRST MTR DRV
VI2
WI2
PGNDW2
WO2
VMVW2
VO2
PGNDUV2
UO2
VMU2
VMR2
RO2
PGND2
FO2
VMF2
R906
100
C701
0.033
(3/4)
R927
10k
MZ-B100
6-9. SCHEMATIC DIAGRAM – MAIN Section (3/4) –
z
Refer to page 29 for Notes.
Refer to page 29 for Waveforms.
z
z
Refer to page 39 - 41 for IC Block Diagrams.
CN501
20P
TRK-
G
G
D606
MA2YD1700LS
OVER WRITE
S
G
G
2
D
3
4
5
IX
SB
PO SO
LD-A
D607
MA2YD1700LS
Q605
HAT2050T-EL
D
C
IY
LD-K
JX
6
Q604,605
JY
7
OVER WRITE
A
8
HEAD DRIVE
B
9
HRAD
S
1
VREF
C632
100p
D
FCS+
MON
SI
IC501
R502
10
PO SI
AVCC
SN761057DBT
C511
100p
1k
R503
47k
R504
150k
RF AMP,FOCUS/
TRACKING ERROR AMP
TE
C505
XRESET
0.033
WPP-LPF
1
2
3
C512
HD DRV+
Q602
FZT1788TC
CHARGE
CONTROL
(IEC DESIGNATION LR6)
1PC,1.5V
C610
100p
C611
100p
C1H
BATM
C1L
CHGSW
VC2
RS
R607
330k
IC601
INP2
XPC18A22FCR2
INM2
SWITCH
R606
10
R602
1M
C609
0.1
R603
220k
REC,CHARGE DRIVE
S
CCSL2
0.01
0.033
C509
0.033
TON-C
6.8k
G
G
INM1
GND
INP1
GAIN
DTC
L501
CHG
VREC
C621
0.01
R616
2.2k
PGND2
PNGD1
L1 1
VRECO1
VC
VIO
EFM
FI
RI
CLK
OE
RECON
SW
L602
10µH
R501
1
Q501
2SA1577
LD DRIVER
HD CON 2
HD CON 1
MODE3
R609
10k
MODE2
C608
1000p
C625
2.2
C627
22
4V
C628
10
6.3V
C504
10
6.3V
D605
MA2YD1500LS
(2/4)
VLO
GND
1
VIF
C614
10
6.3V
(1/4,2/4,4/4)
C613
10
6.3V
37
37
R506
100k
10p
10p
C524
C525
C520
VC
VREF075
0.047
C527
3300p
C519
0.022
RF1 (4/4)
0.1
0.1
PEAK
BOTM
BOTM
PD-MI
DGND
PD-I
OFTRK
PD-O
C502
10
6.3V
EQ
10p
C522
C523
CDM
XRST
ADFG
SCK
DVDD
SBUS
L502
C501
4.7
C521
3300p
PEAK
C624
100p
VREC02
L601
6.8µH
2200p
FE
ABCD
C518
CIG
R508
0
C602
0.01
D602
MA2YD1500LS
B
C507
C508
R507
2.2k
RF1
SVREF
MODE1
HIDC MON
A-C
GND
VC
3V
D
S
DW TP
(4/4) EFM
IN
D
DW BT
(2/4,4/4) CLK
DC
T601
GND SW
TH601
RFOUT
L603
10µH
R604
100k
J601
AGND
A
Q603
TS8K1TB
SWITCHING
C622
0.1
VREF
DCIN
DREG
R608
10k
C623
0.01
CVREF
RF2
CHGMON
D601
MA2YD1500LS
C603
0.1
JX
ADIP
Q601
SI2302DS
GND
JY
7
APCREF
R605
220
C607
0.01
AVCC
8
L1 2
SIZE"AA"
C606
100
6.3V
D604
MA2YD1500LS
DRY BATTERY
C635
220
4V
DFC-2
6
0.1
C2L
VG2
C2H
NA
VG3
NB
PGND3
VG
OUTB
VRECIN2
OUTA
PGND2
PGND2
VB
C601
220
4V
DFC-1
D
LP
C514
C626
10
6.3V
C
D-C
PS
R505
C618
0.1
ABCD
IX
10
VRECIN1
D603
MA2YD1500LS
VREF
IY
9
TE
S MON
FE
5
3300p
0.1
S-MON
4
C513
C617
0.1
C615
HD DRV-
(2/4)
0.1
VG
R612
1
C616
0
0
R610
C634
0.1
R611
(1/4,2/4,4/4) VB
3300p
C517
ADIP-IN
C516
1
VREF MON
S
FCS+
XRF RST
S
FCS-
SSB DATA
D
TRK+
FCS-
SSB CLK
D
TRK+
AGND
Q604
HAT2051T-EL
C631
10
6.3V
C630
0.1
TRA (2/4)
TRK-
MZ-B100
6-10. SCHEMATIC DIAGRAM – MAIN Section (4/4) –
z
Refer to page 29 for Notes.
Refer to page 29 for Waveforms.
z
z
Refer to page 39 - 41 for IC Block Diagrams.
RMC DTCK (1/4)
R831
0
R853
0
CLV PWM
IC802
TC7SH32FU-TE85R
SSB CLK
3.3k
SSB DATA
VC PWN
VL PWN
3.3k
(1/4,2/4,3/4)
VIF
R802
0
R801
0
OPT DET
XJACK DET
XMIC DET
PO SO
PO SI
MODE1
MODE2
MODE3
HD CON 1
HD CON 2
SL801
XCS ADA
XPD ADA
XCS LCD
LCD STB
REC LED
NC
DRAWVSS0
PAUSE KEY
DRAWVDD0
MIC SENS
NC
XPATCH
NC
OPT DET
NC
XJACK DEFT
NC
XMIC DET
SENS
MODE1
MNT3
MODE2
MNT2
MODE3
MNT1
MD CON 1
CS RTC
HOLD
ON
XCS MV
XRST MTR DRV
XRF RST
OFF
CLV CON U
JOG A
S809
JOG B
SYNCHRO REC
ON
DIFVSS1
XCS ADA
DIFVDD1
XPD ADA
SLCU
(LCD RST)
SLDW
REC LED
K TAI MON
CLV MON V
SPCV
CLV MON U
DSPVSS1
SYSTEM CONTROL
XOPT CTL
DSPVDD2
DIGITAL SIGNAL
CS RTC
MUTE
CLV CON V
SPVD/RTG1
SPFD/SPVS/PWM3
(CSP):Chip Size Package
XCS MV
CLV CON W
SPOW/RTG2
PROCESSOR,
16M BIT D-RAM
CLV CON U
SPRD/SPDU/RTG0
XRST MTR DRV
CLK
(2/4,3/4)
FGIN
VA
(1/4,2/4)
MCUVDD3
MCUVDD1
VB
SPDL MON
FRDR
XAVLS
FFDR
FS4
XRF RST
JOG A
TFDR
JOG B
TRDR
XHOLD SW
LODR
FR1
DIFVSS0
PROTECT
DIFVDD0
FLASHVDD
F8CNT
FLASHVSS
ADFG
SLED 1 MON
FF1
SET KEY 3
TR1
R836
2.2k
R838
2.2k
MYCF1
SLEEP
FS256
FFCLR
XBCK
CHG GAIN
LRCK
CHG
ADDT
TUN REG ON
DADT
XHP STBY
C827
0.033
ADIP
FB802
R839
0
FB803
R840
0
XBCK
FB804
R841
0
LRCK
S807
S808
VOR
ERASE
CN801
30P
VDD
SDO0
SOD
SCK0
SCK
LCD STB
STB
LCD RST AUX
RESRT
XCS LCD
XCS LCD
SDI0
SDI
CS RTC
CS RTC
DGND1
REC LED
XTSL
DSPVSS
DSPVDD
APC
DCHG
TE
SE
ADRB
AVS2
AVD2
ADRT
ADIO
VC
AUX1
FE
ABCD
BOTM
PEAK
CLTV
FIL0
FIL1
POO
PCO
AVS1
RF1
AVD1
BIAS
OAVSS
ASY 1
ASY 0
VREFR
AOUTR
AOUTL
VREFL
OAVDD
VSIOSC
OSCO
OSCI
VDIOSC
AVSS
S806
CLOCK SET
R843
0
DIN1
AVDD
S805
SOUND
FS256
DOUT
RMC KEY
WK DET
HALF LOCK SW
REC KEY
HIDC MON
SET KEY 3
VREF MON
SET KEY 2
SET KEY 1
CHG MON
VD MON
NC
MIFVSS
DAPWMLP
TEST1
S MON
DAPWMLN
MIFVSS2
R835
15k
C828
0.033
DAPWMRP
MIFVDD3
R833
10k
R832
6.8k
APCREF
DSPVDD1
VLON
(1/4,2/4,3/4)
GND
TF1
APCREF
TSB SSB CTL
MICAMP
C802
0.1
SLD PWM
CLV MON W
SPCU
GND SW
XRST
XHP STBY
SLD CON V
SLD CON U
SPCW
CXD2671-209GA
XMONO MODE
FFCLR
SLD CON W
SFDR
IC801
SP AMP
SLEEP
SLD MON U
SRDR
MICVDD
VLON
SLD MON V
SLDV
*
V UP
SLD CON U
EFM (3/4)
SLCV
LCD STB
XHP DET
S802
(PROTECT)
OND
SLD MON W
SLCW
XCS LCD
SYNC REC
OFF
RST
DO
EFMO
XTEST
BFTRK
MUTE
XBUSY
DI
MNT0
MD CON 2
MCUVSS1
S801
C831
0.1
TX
MIFVDD2
K TAI SW
XOPT CTL
SK
SDO0
SDI0
C830
10
6.3V
C826
0.1
VCC
RECP
PD S1
TSB SLV CHK
GND SW
C829
10
6.3V
XCS
SCK0
DSPVDD3
PD S0
LD ON
R803
330k
XCS MV
L802
10µH
NC
LCD RST AUX
R837
1M
EEPROM
NC
NC
XMUTE
PAUSE KEY
IC804
AK6480AM-E2
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
DRAWVDD1
RMC DTCK
DRAWVSS1
TSB SLV VDD
TSB MST VDD
TDI
TSB SLV1
TSB SLV0
TCK
TMS
TDO
XTRST
JTAGVSS
JTADVDD
MIFVSS0
MIFVDD0
MCUVDD2
EVA
TEST1
TEST0
SSB CLK
OPR LED
SSB DATA
WCUVSS0
R813
R812
VC
R817
0
VD SEL
LCD RST AUX
D801
MAZS068008SO
C824
100p
OR GATE
SL802
C807
0.047
VL PWN
NC
VC PWN
SPDL AUX PWN
VOR LED
PL CTL
CLK SEL
SET CODE 0
OPEN CLOSE SW
NC
C806
0.047
VREC PWN
PL CTL
VOR LED
CLK SEL
0.01
C805
SET CODE 1
SET CODE 2
MIFVSS1
MIFVDD1
SET CODE 3
SDI
SDO
AOUT SEL
BEEP
SCK0
XGUN OM
R804
0
SDO0
C804
0.1
SDI0
BEEP
SCK0
(1/4,2/4,3/4) 1
S804
(OPEN/CLOSE)
R834
100
REC LED
VOR LED
VOR LED
XWK1
SET KEY3
SET KEY 2
SET KEY2
SET KEY 1
100k
470p
C818
R821
100k
10k
R819
0.01
0.47
C816
1
C815
C817
1
C812
C814
10p
R820
R816
45.1584MHz
X801
LCD
JOG B
MODULE
REC
TE
VREF MON
FE
ABCD
&
JOG A
PAUSE
R846
3.3k
PL CTL
DGND2
PL CTL
UNREG
R827
3.3M
UNREG
PL GND
PL GND
R829
3.3k
SP B
SP A
C823
0.1
MIC GND
C821
1
MIC R
MIC L
R830
220
C813
10
6.3V
MIC L
MIC R
10
10p
R825
220k
RB801
100k
C819
47
6.3V
R818
47k
R844
PAUSE KEY
R828
1k
680
47k
L801
10µH
C811
47k
R811
S803
(HALF LOCK)
R806
220k
R810
C803
C810
0.1
0
0.01
SP AMP
MONO MODE
C809
10
6.3V
FB801
HALF LOCK
V UP
(1/4)
SET KEY 3
HP DET
SET KEY 2
SET KEY 1
MIC AMP CTL
BOTM
PEAK
RMC KEY
WK DET
REC KEY
HALF LOCK
HIDC MON
SET KEY 3
SET KEY 2
SET KEY 1
VREF MON
S MON
JOG B
C825
0.1
SWITCH
SET KEY1
JOG A
Q802
XP151
RESET
C832
0.1
C833
0.01
MIC GND
(1/4)
SP A
SP B
REC
R822
10
XRST
XWK1
AVDD
(1/4)
DIN1
ADDT
(3/4) RF1
A OUT R
A OUT L
VD
(1/4)
(2/4)
38
38
(2/4)
MZ-B100
• IC Block Diagrams
IC301 AK5354VT-E2
16 PDN
LIN1 1
RIN1 2
LIN2 3
CONTROL
REGISTER
I/F
IPGA
HPF
ADC
RIN2 4
15 CSN
14 CCLK
13 CDTI
CLOCK DIVIDER
VCOM 5
AGND 6
VA 7
12
11
10
9
AUDIO I/F
CONTROLLER
VD 8
LRCK
MCLK
BCLK
SDTO
IC501 SN761057DBT
44 ADIP-IN
43 S-MON
A+B+C+D
I+J
NPP
TON
CSL
Aw+Dw
TON Peak
TON Botm
ADIP
TE
TE 1
REXT 2
Wpp LPF 3
VREF 4
C 5
D 6
TE
TWpp
PK/BTM
Aw
CSLO
VREF075
A-C
D-C
Malfa
Mij
AwBPF
Dw
DwBPF
S-MONITOR
TEMP
D-C 7
Tpp/Wpp
RF
Iy 8
Ix 9
FE
Jx 10
Jy 11
ABCD
A 12
A-C 13
PEAK/BOTM
B 14
TON-C
CIG
CDN
PD-NI
PD-I
PD-O
15
16
17
18
19
20
ADFG 21
DVDD 22
42
41
40
39
FE
33
32
31
30
29
28
RF
CCSL2
VC
VREF075
ABCD
OFC-C1
OFC-C2
38 AVCC
37 PS
36 LP
35 EQ
34 AGND
PEAK
BOTM
OF TRK
27 DGND
T-ON
26 OFTRK
SERIAL
I/F
25 RESET
24 SCK
23 SBUS
APC
ADIP
39
MZ-B100
OUTB
VRECIN2
VG
HB
PGND3
HA
39
38
37
36
35
34
33
VG2
VC2
VC
EFM
PRE DRIVER
CONTROL
28 C1H
27 C1L
CHARGE
PUMP 1
26 VC2
VREF
BUFFER
VG3
DC IN
29
VC2 VG
CHARGE
PUMP 2
VC
HI-BRIDGE
PRE DRIVER
CHARGE
MONITOR
X2/X4
BATM 44
VGC
VG3
OUTPUT SW
VC VG DC IN
VB 43
32 31 30
VG3
VG
OUTPUT SW
VG2
PGND2
40
C2L
PGND2
41
C2H
OUTA
42
VG3
VRECIN1
IC601 XPC18A22FCR2
25 VREF
24 CVREF
CONTROL
23 GND
CHARGE
CONTROL
CHGSW 45
22 DW BT
21 DW TP
DC IN
46
47
48
49
20 RF1
BATTERY
CHARGER
&
REGULATOR
DCIN 50
VC
VC
19 INM1
17 DTC
DC IN
PWM
VC
CHGMON 51
DC IN
BANDGAP
16 VREC
VG
DC IN
SYSTEM
DC IN
DETECT
SET-UP DOWN
PRE DRIVER
GND 53
SW
VIO
LEVEL
SHIFT
15 VRECO2
1 2 3 4 5 6 7
8
9
10
VIO
VC
VRECO1
11
12
13
14
LI1
VC
SW
RECON
OE
CLK
RI
FI
EFM
OUTPUT SW
VIO
PGND1
GAIN 54
CHG 55
DREG 56
PGND1
SVREF 52
VC AMP
18 INP1
VG2
LI1
RS
INP2
INM2
RF2
VA
VAFB
VDFB
VIFFB
GND
VC
VC
VC OUT
L1
NC
PGND1
PGND1
42
41
40
39
38
37
36 35 34
33 32 31 30 29
NC 43
VD 44
VC2 45
OUTPUT SW
SERIES PASS
REGULATOR VA
SERIES PASS
REGULATOR VD
SERIES PASS
REGULATOR VIF
VCO
VIF
IC901 XPC18A32FCR2
OUTPUT
SW
OUTPUT SW
28 L1
VC
VG
+
–
POWER
SWITCH 1
VC
VC
26 INM1
VC
STEP-UP
PRE DRIVER
XRST 46
27 RF1
PWM
25 DTC1
OUTPUT SW
VC
CRST 47
24 DTC2
RSTREF 48
+
–
BANDGAP
REFERENCE
23 RF2
22 INM2
VREF 49
VG
VC
VB
PWM
21 PWM1
VB 50
GND 51
VC
VG
VC
VSTB
POWER
SWITCH 2
CLKSEL
VAIFON
FFCLR
SLEEP
CLK
52
53
54
55
56
VG
VG
VB
STEP-UP
PRE DRIVER
SYSTEM
CONTROL
20 PWM2
VB
START-UP
VSTB
OUTPUT SW
VB
VC
VG
STEP-UP
DC/DC
CONVERTER
OUTPUT
SW
19 VG
18 LG
17 PGND2
16 L2
40
2
3
4
5
6
7
8
9
10
11
12
13
14
VLON
XWK1
XWK2
XWK3
XWK4
VSTB
VRMC
GND
VL
VLO
VL
L2
PGND2
PGND2
15 NC
1
MZ-B100
VI1
1
WI1
2
PWM2
CPUO2
48 47 46 45
49
VC
VC
44
VC
43 UI2
3Phase
control
ch2
BIAS
OE
3Phase
control
ch1
OE
VC
50
VG
CPWO2
CPVO2
53 52 51
VC
GND1
54
VG
CPVO1
55
CPWO1
PWM1
56
CPUO1
UI1
IC701 SC111258FCR2
OE
42 VI2
41 WI2
40 PGNDW2
VC VG
ROE
VG VC
PGNDW1
3
WO1
4
WMVW1
39 WO2
38 VMVW2
3Phase
Pre driver
ch2
5
VO1
6
PGNDUV1
7
UO1
8
37 VO2
3Phase
Pre driver
ch1
36 PGNDUV2
35 UO2
34 VMU2
VC VG
VMU1
33 VMR2
GND
9
VG VC
VMR1 10
32 RO2
H-BRIDGE
PRE
DRIVER
RO1 11
H-BRIDGE
PRE
DRIVER
PGND1 12
31 PGND2
CH2
30 FO2
CH1
FO1 13
29 VMF2
VC
VC
VMF1 14
VGVC
H-BRIDGE
CONTROL
CH1
VGVC
U
VGVC
V
VCVG
VC VG
W
U
VCVG
V
H-BRIDGE
CONTROL
W
CH2
21
22
23
24
25
26
27
28
NC
CPWI2
CPVI2
CPUI2
COM2
RI2
FI2
20
GND2
19
CPWI1
18
CPVI1
RI1
FI1
17
COM1
16
15
CPUI1
OE
PWSW
MUTE
BST SW
BEEP IN
GND
VREF IN
IC302 TA2131FL (EL)
18
17
16
15
14
13
PW
SW
MT
SW
BST
SW
BEEP
V REF
12 VREF
11 LPF1
TC MT 19
VCC1 20
ADD
INB 21
10 BST NF1
BST1
INA 22
9 LPF2
PW
A
BEEP
23
OUTB
PW
B
BST2
8 BST NF2
7 BST OUT
BEEP
24
OUTA
1
2
3
4
5
6
VCC2
OUTA
PWR
GND
OUTB
DET
AGC IN
BST
AGC
41
MZ-B100
SECTION 7
EXPLODED VIEWS
NOTE :
• -XX, -X mean standardized parts, so they
may have some difference from the original
one.
• Items marked “ * ”are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference
number in the exploded views are not
supplied.
• Hardware (# mark) list are given in the last of
this parts list.
The components identified by mark 0
or dotted line with mark 0 are critical
for safety.
Replace only with part number specified.
7-1. PANEL (LOWER) SECTION
4
7
4
6
4
5
4
1
2
4
2
3
Ref. No.
1
2
3
4
42
Part No.
Description
X-3381-334-1
3-049-923-01
3-318-203-61
3-225-873-25
PANEL (LOWER) ASSY
FOOT
SCREW (B1.7X4), TAPPING
SCREW, ES LOCK
Remark
Ref. No.
Part No.
Description
5
3-010-287-01 COLLAR (DC IN)
6
7
3-049-909-11 HINGE (BATTERY CASE LID)
3-235-189-01 LID, BATTERY CASE
Remark
MZ-B100
7-2. PANEL (UPPER LID) SECTION
64
63
62
61
68
65
59
58
66
51
51
73 67
51
57
MIC101
MIC201
56
56
55
54
53
71
60
51
51
69
SP901
60
52
Ref. No.
Part No.
Description
51
52
53
54
55
4-984-017-01
3-034-792-01
3-235-185-01
3-235-184-01
1-476-937-11
SCREW (1.7), TAPPING
SCREW, TAPPING (B2.0)
COVER (REC)
SPRING (REC), COMPRESSION
KEY BOARD UNIT
56
57
58
59
60
3-235-172-01
3-235-179-01
1-454-674-31
X-3381-104-1
3-375-114-41
CUSHION (MICROPHONE)
SPRING (SOLENOID), TENSION
SOLENOID, PLUNGER
BRACKET (SOLENOID) ASSY
SCREW
61
62
X-3381-105-1 LEVER (REC) ASSY
3-235-182-01 BUTTON (REC)
Remark
Ref. No.
Part No.
Description
63
64
65
3-235-170-01 BUTTON (B)
A-3052-943-A PANEL (UPPER LID) SUB ASSY
3-669-481-05 PIN (DIA. 1X15), PARALLEL
66
67
68
69
71
1-682-981-11
3-235-171-01
3-235-169-01
3-237-416-01
3-346-280-01
PLUNGER FLEXIBLE BOARD
BUTTON (C)
BUTTON (A)
SHEET (MIC)
CUSHON (B)
73
MIC101
MIC201
SP901
3-237-415-01
1-542-228-11
1-542-228-11
1-529-276-21
SHEET (SOLENOID), ADHESIVE
MICROPHONE (L-CH)
MICROPHONE (R-CH)
SPEAKER (2.8CM)
Remark
43
MZ-B100
7-3. CABINET (BELT) SECTION
116
108
109
118
109
107
112
111
106
110
116
113
114
105
112
not supplied
116
116
103
116
117
102
116
116
101
Ref. No.
Part No.
Description
101
* 102
103
105
106
3-225-873-31
A-3021-591-A
3-235-156-11
4-223-096-01
3-235-160-01
SCREW, ES LOCK (L:3)
MAIN BOARD, COMPLETE
CABINET (BELT)
KNOB (OPEN)
CABINET (FRONT)
107
108
109
110
X-3381-101-1
3-235-159-01
3-235-155-01
3-235-149-01
CHASSIS ASSY, SET
COVER (MD)
SPRING (UP), TENSION
SPRING (LOCK), TENSION COIL
44
115
116
Remark
Ref. No.
Part No.
Description
111
3-238-525-01 SPRING (OPEN), TENSION
112
113
114
115
116
3-225-873-07
3-235-158-01
X-3381-102-1
3-704-197-81
3-225-873-25
117
118
3-237-417-01 CUSHION (DC IN)
3-238-099-01 PLATE, DETECTION SUPPORT
SCREW, ES LOCK
TERMINAL (-), BATTERY
TERMINAL (+) ASSY, BATTERY
NYLOCK (M1.4X5)
SCREW,ES LOCK (L:2.5)
Remark
MZ-B100
7-4. MECHANISM DECK SECTION
(MT-MZB100-171)
151
167
169
171
168
152
155
153
156
A
A
154
157
158
M603
160
165
159
172
164
not supplied
162
M602
161
153
173
M601
159
153
165
159
Ref. No.
Part No.
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
166
163
159
Description
151
152
153
154
155
X-3379-498-1
3-224-779-01
3-225-996-01
X-3379-497-1
4-222-218-01
HOLDER ASSY
SPRING, THRUST DETENT
SCREW (M1.4)(EG),PRECISION PAN
CHASSIS ASSY
GEAR (HD)
156
157
158
159
160
4-222-223-01
4-222-226-01
4-222-222-01
3-338-645-31
X-4951-918-1
SHAFT, SUB
SPRING (EJECT), TENSION
GEAR (RACK)
WASHER (0.8-2.5)
CHASSIS ASSY, GEAR
161
162
163
3-222-545-01 GEAR (HB)
4-224-885-01 SCREW (M1.2X1.5)
4-222-215-01 GEAR (HC)
Remark
Ref. No.
164
165
166
167
168
169
0 171
172
173
M601
M602
M603
Part No.
Description
Remark
4-997-677-11 WASHER
3-225-996-06 SCREW (M1.4)(EG),PRECISION PAN
3-235-144-01
4-222-208-01
3-043-237-02
4-222-203-01
X-3379-508-1
GEAR (SA)
GEAR (SB)
BEARING (N)
SCREW, LEAD
OPTICAL PICK-UP (LCX-4R)
4-222-205-11 SPRING, RACK
3-222-544-01 GEAR (HA)
8-835-744-01 MOTOR, DC SSM18B (SPINDLE)
(INCLUDING TURN TABLE)
1-763-727-31 MOTOR, DC (SLED) (INCLUDING GEAR)
1-763-400-21 MOTOR, DC (OVER WRITE HEAD UP/DOWN)
45
MZ-B100
SECTION 8
ELECTRICAL PARTS LIST
MAIN
NOTE:
• Due to standardization, replacements in the
parts list may be different from the parts specified in the diagrams or the components used
on the set.
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
Ref. No.
Part No.
*
A-3021-591-A MAIN BOARD, COMPLETE
*********************
• Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when ordering these items.
• SEMICONDUCTORS
In each case, u: µ, for example:
uA. . : µA. .
uPA. . : µPA. .
uPB. . : µPB. .
uPC. . : µPC. .
uPD. . : µPD. .
• CAPACITORS
uF: µF
• COILS
uH: µH
• Abbriviation
JEW : Tourist
Description
Remark
<CAPACITOR>
C101
C102
C103
C104
C105
1-125-837-11
1-164-874-11
1-125-837-11
1-125-837-11
1-125-777-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
1uF
100PF
1uF
1uF
0.1uF
10%
5%
10%
10%
10%
6.3V
50V
6.3V
6.3V
10V
C106
C107
C108
C109
C110
1-125-777-11
1-125-837-11
1-164-943-11
1-125-889-11
1-164-937-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
1uF
0.01uF
2.2uF
0.001uF
10%
10%
10%
10%
10%
10V
6.3V
16V
10V
50V
C111
C112
C113
C114
C115
1-127-715-11
1-131-727-11
1-164-937-11
1-125-777-11
1-135-208-11
CERAMIC CHIP
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTAL. CHIP
0.22uF
470uF
0.001uF
0.1uF
1uF
10%
20%
10%
10%
20%
16V
2.5V
50V
10V
10V
C116
C117
C118
C119
C120
1-127-772-11
1-164-878-11
1-164-874-11
1-117-919-11
1-164-874-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTAL. CHIP
CERAMIC CHIP
33000PF
150PF
100PF
10uF
100PF
10%
5%
5%
20%
5%
10V
16V
50V
6.3V
50V
C121
C122
C123
C124
C125
1-107-819-11
1-107-819-11
1-125-777-11
1-164-941-11
1-164-878-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.022uF
0.022uF
0.1uF
0.0047uF
150PF
10%
10%
10%
10%
5%
16V
16V
10V
16V
16V
C126
C127
C128
C129
C130
1-164-937-11
1-107-819-11
1-164-937-11
1-135-208-11
1-164-874-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTAL. CHIP
CERAMIC CHIP
0.001uF
0.022uF
0.001uF
1uF
100PF
10%
10%
10%
20%
5%
50V
16V
50V
10V
50V
C131
C132
C133
C134
C135
1-164-937-11
1-117-919-11
1-135-208-11
1-125-777-11
1-117-919-11
CERAMIC CHIP
TANTAL. CHIP
TANTAL. CHIP
CERAMIC CHIP
TANTAL. CHIP
0.001uF
10uF
1uF
0.1uF
10uF
10%
20%
20%
10%
20%
50V
6.3V
10V
10V
6.3V
C136
C137
C139
C140
1-125-777-11
1-107-826-11
1-125-837-11
1-125-837-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
1uF
1uF
10%
10%
10%
10%
10V
16V
6.3V
6.3V
46
Ref. No.
Part No.
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board.
Description
Remark
C141
1-125-837-11 CERAMIC CHIP
1uF
10%
6.3V
C142
C201
C202
C203
C204
1-164-874-11
1-125-837-11
1-164-874-11
1-125-837-11
1-125-837-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
1uF
100PF
1uF
1uF
5%
10%
5%
10%
10%
50V
6.3V
50V
6.3V
6.3V
C205
C206
C207
C208
C209
1-125-777-11
1-125-777-11
1-125-837-11
1-164-943-11
1-125-889-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
1uF
0.01uF
2.2uF
10%
10%
10%
10%
10%
10V
10V
6.3V
16V
10V
C210
C211
C212
C213
C214
1-164-937-11
1-127-715-11
1-131-727-11
1-164-937-11
1-125-777-11
CERAMIC CHIP
CERAMIC CHIP
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
0.001uF
0.22uF
470uF
0.001uF
0.1uF
10%
10%
20%
10%
10%
50V
16V
2.5V
50V
10V
C215
C216
C217
C218
C219
1-135-208-11
1-127-772-11
1-164-878-11
1-164-874-11
1-117-919-11
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTAL. CHIP
1uF
33000PF
150PF
100PF
10uF
20%
10%
5%
5%
20%
10V
10V
16V
50V
6.3V
C220
C221
C222
C223
C224
1-164-874-11
1-107-819-11
1-107-819-11
1-125-777-11
1-164-941-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
0.022uF
0.022uF
0.1uF
0.0047uF
5%
10%
10%
10%
10%
50V
16V
16V
10V
16V
C225
C226
C227
C228
C229
1-164-878-11
1-164-937-11
1-107-819-11
1-164-937-11
1-135-208-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTAL. CHIP
150PF
0.001uF
0.022uF
0.001uF
1uF
5%
10%
10%
10%
20%
16V
50V
16V
50V
10V
C230
C231
C232
C233
C234
1-164-874-11
1-164-937-11
1-117-919-11
1-135-208-11
1-125-777-11
CERAMIC CHIP
CERAMIC CHIP
TANTAL. CHIP
TANTAL. CHIP
CERAMIC CHIP
100PF
0.001uF
10uF
1uF
0.1uF
5%
10%
20%
20%
10%
50V
50V
6.3V
10V
10V
C235
C236
C237
C239
C240
1-117-919-11
1-125-777-11
1-107-826-11
1-125-837-11
1-125-837-11
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
10uF
0.1uF
0.1uF
1uF
1uF
20%
10%
10%
10%
10%
6.3V
10V
16V
6.3V
6.3V
C241
1-125-837-11 CERAMIC CHIP
1uF
10%
6.3V
MZ-B100
MAIN
Ref. No.
Part No.
Description
C242
C301
C302
C303
1-164-874-11
1-113-600-11
1-125-777-11
1-125-777-11
CERAMIC CHIP
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
2.2uF
0.1uF
0.1uF
5%
20%
10%
10%
50V
6.3V
10V
10V
Remark
C304
C305
C306
C307
C310
1-125-839-11
1-117-919-11
1-125-777-11
1-125-777-11
1-125-777-11
TANTAL. CHIP
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
47uF
10uF
0.1uF
0.1uF
0.1uF
20%
20%
10%
10%
10%
6.3V
6.3V
10V
10V
10V
C311
C312
C313
C314
C315
1-125-777-11
1-125-777-11
1-125-777-11
1-125-837-11
1-125-777-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
1uF
0.1uF
10%
10%
10%
10%
10%
10V
10V
10V
6.3V
10V
C316
C317
C319
C322
C325
1-164-882-11
1-117-919-11
1-164-943-11
1-125-841-11
1-117-919-11
CERAMIC CHIP
TANTAL. CHIP
CERAMIC CHIP
TANTAL. CHIP
TANTAL. CHIP
220PF
10uF
0.01uF
22uF
10uF
5%
20%
10%
20%
20%
16V
6.3V
16V
4V
6.3V
C330
C332
C333
C334
C335
1-125-777-11
1-125-841-11
1-119-923-11
1-164-939-11
1-125-891-11
CERAMIC CHIP
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
22uF
0.047uF
0.0022uF
0.47uF
10%
20%
10%
10%
10%
10V
4V
10V
50V
10V
C336
C337
C338
C339
C340
1-125-891-11
1-125-777-11
1-119-923-11
1-125-841-11
1-117-919-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTAL. CHIP
TANTAL. CHIP
0.47uF
0.1uF
0.047uF
22uF
10uF
10%
10%
10%
20%
20%
10V
10V
10V
4V
6.3V
C341
C342
C343
C344
C345
1-164-874-11
1-125-777-11
1-125-777-11
1-119-923-11
1-125-777-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
0.1uF
0.1uF
0.047uF
0.1uF
5%
10%
10%
10%
10%
50V
10V
10V
10V
10V
C346
C347
C348
C349
C350
1-119-923-11
1-117-919-11
1-117-919-11
1-119-923-11
1-119-923-11
CERAMIC CHIP
TANTAL. CHIP
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
0.047uF
10uF
10uF
0.047uF
0.047uF
10%
20%
20%
10%
10%
10V
6.3V
6.3V
10V
10V
C351
C352
C353
C354
C355
1-125-837-11
1-164-943-11
1-113-600-11
1-117-919-11
1-125-839-11
CERAMIC CHIP
CERAMIC CHIP
TANTAL. CHIP
TANTAL. CHIP
TANTAL. CHIP
1uF
0.01uF
2.2uF
10uF
47uF
10%
10%
20%
20%
20%
6.3V
16V
6.3V
6.3V
6.3V
C501
C502
C504
C505
C507
1-127-760-11
1-117-919-11
1-125-840-11
1-127-772-11
1-164-943-11
CERAMIC CHIP
TANTAL. CHIP
TANTALUM
CERAMIC CHIP
CERAMIC CHIP
4.7uF
10uF
10uF
33000PF
0.01uF
10%
20%
20%
10%
10%
6.3V
6.3V
6.3V
10V
16V
C508
C509
C511
C512
C513
1-127-772-11
1-127-772-11
1-164-874-11
1-164-940-11
1-164-940-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
33000PF
33000PF
100PF
0.0033uF
0.0033uF
10%
10%
5%
10%
10%
10V
10V
50V
16V
16V
C514
C516
C517
C518
1-164-939-11
1-125-837-11
1-125-777-11
1-164-940-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.0022uF
1uF
0.1uF
0.0033uF
10%
10%
10%
10%
50V
6.3V
10V
16V
Ref. No.
Part No.
Description
Remark
C519
1-107-819-11 CERAMIC CHIP
0.022uF
10%
16V
C520
C521
C522
C523
C524
1-125-777-11
1-164-850-11
1-164-850-11
1-164-850-11
1-119-923-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
10PF
10PF
10PF
0.047uF
10%
0.50PF
0.50PF
0.50PF
10%
10V
50V
50V
50V
10V
C525
C527
C601
C602
C603
1-125-777-11
1-164-940-11
1-137-859-11
1-164-943-11
1-125-777-11
CERAMIC CHIP
CERAMIC CHIP
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.0033uF
220uF
0.01uF
0.1uF
10%
10%
20%
10%
10%
10V
16V
4V
16V
10V
C606
C607
C608
C609
C610
1-128-964-11
1-164-943-11
1-164-937-11
1-125-777-11
1-164-874-11
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100uF
0.01uF
0.001uF
0.1uF
100PF
20%
10%
10%
10%
5%
6.3V
16V
50V
10V
50V
C611
C613
C614
C615
C616
1-164-874-11
1-117-919-11
1-117-919-11
1-125-777-11
1-125-777-11
CERAMIC CHIP
TANTAL. CHIP
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
10uF
10uF
0.1uF
0.1uF
5%
20%
20%
10%
10%
50V
6.3V
6.3V
10V
10V
C617
C618
C621
C622
C623
1-125-777-11
1-125-777-11
1-164-943-11
1-125-777-11
1-164-943-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.01uF
0.1uF
0.01uF
10%
10%
10%
10%
10%
10V
10V
16V
10V
16V
C624
C625
C626
C627
C628
1-164-874-11
1-125-889-11
1-117-919-11
1-125-841-11
1-125-840-11
CERAMIC CHIP
CERAMIC CHIP
TANTAL. CHIP
TANTAL. CHIP
TANTALUM
100PF
2.2uF
10uF
22uF
10uF
5%
10%
20%
20%
20%
50V
10V
6.3V
4V
6.3V
C630
C631
C632
C634
C635
1-125-777-11
1-117-919-11
1-137-760-11
1-125-777-11
1-137-859-11
CERAMIC CHIP
TANTAL. CHIP
CAP-CHIP
CERAMIC CHIP
TANTAL. CHIP
0.1uF
10uF
100PF
0.1uF
220uF
10%
20%
5%
10%
20%
10V
6.3V
100V
10V
4V
C701
C702
C703
C705
C706
1-127-772-11
1-127-772-11
1-127-772-11
1-127-772-11
1-127-772-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
33000PF
33000PF
33000PF
33000PF
33000PF
10%
10%
10%
10%
10%
10V
10V
10V
10V
10V
C707
C709
C711
C712
C715
1-127-772-11
1-125-777-11
1-125-777-11
1-125-777-11
1-125-777-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
33000PF
0.1uF
0.1uF
0.1uF
0.1uF
10%
10%
10%
10%
10%
10V
10V
10V
10V
10V
C716
C802
C803
C804
C805
1-125-777-11
1-125-777-11
1-164-943-11
1-125-777-11
1-164-943-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.01uF
0.1uF
0.01uF
10%
10%
10%
10%
10%
10V
10V
16V
10V
16V
C806
C807
C809
C810
C811
1-119-923-11
1-119-923-11
1-117-919-11
1-125-777-11
1-164-850-11
CERAMIC CHIP
CERAMIC CHIP
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
0.047uF
0.047uF
10uF
0.1uF
10PF
10%
10%
20%
10%
0.50PF
10V
10V
6.3V
10V
50V
C812
1-164-850-11 CERAMIC CHIP
10PF
0.50PF 50V
47
MZ-B100
MAIN
Ref. No.
Part No.
Description
C813
C814
C815
C816
1-125-840-11
1-125-837-11
1-125-837-11
1-164-943-11
TANTALUM
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
10uF
1uF
1uF
0.01uF
20%
10%
10%
10%
Remark
6.3V
6.3V
6.3V
16V
C817
C818
C819
C821
C823
1-125-891-11
1-164-935-11
1-125-839-11
1-125-837-11
1-125-777-11
CERAMIC CHIP
CERAMIC CHIP
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
0.47uF
470PF
47uF
1uF
0.1uF
10%
10%
20%
10%
10%
10V
50V
6.3V
6.3V
10V
C824
C825
C826
C827
C828
1-164-874-11
1-125-777-11
1-125-777-11
1-127-772-11
1-127-772-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
0.1uF
0.1uF
33000PF
33000PF
5%
10%
10%
10%
10%
50V
10V
10V
10V
10V
C829
C830
C831
C832
C833
1-117-919-11
1-117-919-11
1-125-777-11
1-125-777-11
1-164-943-11
TANTAL. CHIP
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
10uF
10uF
0.1uF
0.1uF
0.01uF
20%
20%
10%
10%
10%
6.3V
6.3V
10V
10V
16V
C902
C903
C905
C906
C907
1-125-777-11
1-125-777-11
1-164-937-11
1-117-919-11
1-125-840-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTAL. CHIP
TANTALUM
0.1uF
0.1uF
0.001uF
10uF
10uF
10%
10%
10%
20%
20%
10V
10V
50V
6.3V
6.3V
C908
C909
C913
C914
C915
1-117-919-11
1-125-777-11
1-125-777-11
1-125-840-11
1-164-941-11
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTALUM
CERAMIC CHIP
10uF
0.1uF
0.1uF
10uF
0.0047uF
20%
10%
10%
20%
10%
6.3V
10V
10V
6.3V
16V
C916
C917
C918
C919
C920
1-125-840-11
1-117-919-11
1-128-964-11
1-164-943-11
1-125-777-11
TANTALUM
TANTAL. CHIP
TANTAL. CHIP
CERAMIC CHIP
CERAMIC CHIP
10uF
10uF
100uF
0.01uF
0.1uF
20%
20%
20%
10%
10%
6.3V
6.3V
6.3V
16V
10V
C921
C922
C923
C924
C925
1-125-777-11
1-125-777-11
1-164-937-11
1-125-891-11
1-125-891-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.001uF
0.47uF
0.47uF
10%
10%
10%
10%
10%
10V
10V
50V
10V
10V
C926
C927
C928
1-125-891-11 CERAMIC CHIP
1-125-889-11 CERAMIC CHIP
1-128-964-11 TANTAL. CHIP
0.47uF
2.2uF
100uF
10%
10%
20%
10V
10V
6.3V
Ref. No.
Part No.
Description
Remark
D606
8-719-081-35 DIODE MA2YD17LS0
D607
D801
D901
D902
D903
8-719-081-35
8-719-056-54
8-719-404-50
8-719-081-33
8-719-081-33
D904
8-719-420-51 DIODE MA729
DIODE
DIODE
DIODE
DIODE
DIODE
MA2YD17LS0
MAZS0688SO
MA111-TX
MA2YD15LS0
MA2YD15LS0
<FUSE>
F301
1-576-439-21 FUSE (SMD)(0.25A)
<FERRITE BEAD>
FB301
FB302
FB303
FB304
FB801
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
0
0
0
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
FB802
FB803
FB804
1-216-864-11 METAL CHIP
1-216-864-11 METAL CHIP
1-216-864-11 METAL CHIP
0
0
0
5%
5%
5%
1/16W
1/16W
1/16W
<IC>
IC301
IC302
IC303
IC304
IC305
8-759-694-88
8-759-598-15
8-759-559-89
8-759-289-74
8-759-647-75
IC
IC
IC
IC
IC
AK5354VT-E2
TA2131FL(EL)
NJU7015R-TE2
NJM2076M(TE2)
TC7W66FK(TE85R)
IC306
IC307
IC308
IC309
IC310
8-759-572-38
8-759-647-75
8-759-572-38
8-759-647-75
8-759-572-38
IC
IC
IC
IC
IC
NJM2140R
TC7W66FK(TE85R)
NJM2140R
TC7W66FK(TE85R)
NJM2140R
IC311
IC312
IC313
IC501
IC601
8-759-572-38
8-759-559-89
8-759-559-91
8-759-689-67
8-759-698-60
IC
IC
IC
IC
IC
NJM2140R
NJU7015R-TE2
RN5RZ25AA-TR
SN761057DBT
XPC18A22FCR2
IC701
@ IC801
IC802
IC804
IC901
6-700-680-01
8-753-000-14
8-759-196-97
8-759-445-94
8-759-698-61
IC
IC
IC
IC
IC
SC111258FCR2
CXD2671-209GA
TC7SH32FU-TE85R
AK6480AM-E2
XPC18A32FCR2
<CONNECTOR>
<JACK>
* CN501
* CN701
* CN801
1-778-168-11 CONNECTOR, FFC/FPC (ZIF) 20P
1-778-158-21 CONNECTOR, FFC/FPC (ZIF) 10P
1-778-178-21 CONNECTOR, FFC/FPC (ZIF) 30P
<DIODE>
J301
J302
J303
J601
1-793-619-21
1-794-154-21
1-794-084-21
1-785-383-11
JACK (LINE IN (OPTICAL))
JACK (i)
JACK (MIC (PLUG IN POWER))
JACK,DC(POLARITY UNIFIED TYPE)
(DC IN 3V)
D101
D201
D301
D304
D601
8-719-056-72
8-719-056-72
8-719-975-43
8-719-066-17
8-719-081-33
DIODE
DIODE
DIODE
DIODE
DIODE
UDZ-TE-17-2.4B
UDZ-TE-17-2.4B
RB420D
FTZ6.8E-T148
MA2YD15LS0
D602
D603
D604
D605
8-719-081-33
8-719-081-33
8-719-081-33
8-719-081-33
DIODE
DIODE
DIODE
DIODE
MA2YD15LS0
MA2YD15LS0
MA2YD15LS0
MA2YD15LS0
<INDUCTOR>
L301
L501
L502
L601
L602
1-469-535-21
1-469-535-21
1-469-535-21
1-419-959-21
1-469-535-21
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
10uH
10uH
10uH
6.8uH
10uH
L603
L801
1-469-535-21 INDUCTOR
1-469-535-21 INDUCTOR
10uH
10uH
@ Replacement of CXD2671-209GA (IC801) used in the set
requires a special tool.
48
MZ-B100
MAIN
Ref. No.
Part No.
Description
Remark
L802
L901
L902
1-469-535-21 INDUCTOR
1-469-367-21 INDUCTOR
1-414-398-11 INDUCTOR
10uH
10uH
10uH
L903
L904
L905
1-419-952-21 INDUCTOR
1-469-426-21 INDUCTOR
1-419-949-21 INDUCTOR
68uH
100uH
22uH
<TRANSISTOR>
Q101
Q201
Q301
Q302
Q303
8-729-420-74
8-729-420-74
8-729-046-49
8-729-038-05
8-729-029-14
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SD1328-RST
2SD1328-RST
FDV304P
HN1K02FU (T5RSONY)
DTC144EUA-T106
Q304
Q305
Q306
Q307
Q308
8-729-029-14
8-729-037-63
8-729-427-83
8-729-426-36
8-729-037-52
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
DTC144EUA-T106
UN9115J-(TX).SO
XP651
XP1215-TXE
2SD2216J-QR(TX). SO
Q309
Q310
Q311
Q312
Q313
8-729-028-26
8-729-039-86
8-729-030-31
8-729-030-31
8-729-037-62
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SK1829(TE85L)
FMMT717TA
2SA1182-0(TE85R)
2SA1182-0(TE85R)
UN9114J-(TX).SO
Q314
Q315
Q316
Q317
Q318
8-729-028-26
8-729-037-62
8-729-028-26
8-729-427-83
8-729-230-63
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SK1829(TE85L)
UN9114J-(TX).SO
2SK1829(TE85L)
XP651
2SC4116-YG
Q319
Q320
Q321
Q322
Q323
8-729-230-60
8-729-427-83
8-729-028-26
8-729-037-62
8-729-922-10
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SA1586-YG
XP651
2SK1829(TE85L)
UN9114J-(TX).SO
2SA1577-QR
Q501
Q601
Q602
Q603
Q604
8-729-922-10
8-729-046-45
8-729-042-81
8-729-053-71
8-729-046-43
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SA1577-QR
SI2302DS-T1
FZT788BTC
TS8K1TB
HAT2051T-EL
Q605
Q802
8-729-046-42 TRANSISTOR HAT2050T-EL
8-729-429-44 TRANSISTOR XP151
<RESISTOR>
R101
R102
R103
R105
R106
1-208-715-11
1-208-927-11
1-208-935-11
1-218-977-11
1-218-981-11
METAL CHIP
METAL CHIP
METAL CHIP
RES-CHIP
RES-CHIP
22K
47K
100K
100K
220K
1%
1%
1%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
R107
R108
R109
R110
R111
1-218-957-11
1-218-963-11
1-218-961-11
1-218-967-11
1-218-965-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
2.2K
6.8K
4.7K
15K
10K
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
R112
R113
R114
R116
R117
1-218-990-11
1-218-967-11
1-218-969-11
1-218-990-11
1-208-635-11
SHORT 0
RES-CHIP
RES-CHIP
SHORT 0
RES-CHIP
15K
22K
5%
5%
1/16W
1/16W
10
5%
1/16W
Ref. No.
Part No.
Description
R118
R119
R120
R121
R122
1-218-961-11
1-218-990-11
1-218-990-11
1-218-977-11
1-218-977-11
RES-CHIP
SHORT 0
SHORT 0
RES-CHIP
RES-CHIP
4.7K
5%
Remark
1/16W
100K
100K
5%
5%
1/16W
1/16W
R123
R124
R126
R127
R128
1-218-977-11
1-208-715-11
1-208-715-11
1-208-935-11
1-208-927-11
RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
22K
22K
100K
47K
5%
1%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
1/16W
R129
R130
R131
R132
R133
1-208-927-11
1-218-985-11
1-208-703-11
1-208-935-11
1-208-927-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
47K
470K
6.8K
100K
47K
1%
1%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
1/16W
R134
R135
R136
R137
R138
1-208-935-11
1-208-935-11
1-208-935-11
1-208-927-11
1-208-699-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
47K
4.7K
1%
1%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
1/16W
R139
R140
R141
R142
R143
1-208-935-11
1-208-927-11
1-208-927-11
1-218-985-11
1-208-695-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
47K
47K
470K
3.3K
1%
1%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
1/16W
R145
R147
R148
R149
R150
1-208-927-11
1-208-707-11
1-208-935-11
1-208-927-11
1-208-927-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
47K
10K
100K
47K
47K
1%
1%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
1/16W
R151
R152
R153
R154
R155
1-218-985-11
1-208-935-11
1-218-941-11
1-208-927-11
1-208-927-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
470K
100K
100
47K
47K
1%
1%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
1/16W
R156
R157
R158
R161
R201
1-218-985-11
1-208-707-11
1-208-699-11
1-218-990-11
1-208-715-11
METAL CHIP
METAL CHIP
METAL CHIP
SHORT 0
METAL CHIP
470K
10K
4.7K
1%
1%
1%
1/16W
1/16W
1/16W
22K
1%
1/16W
R202
R203
R205
R206
R207
1-208-927-11
1-208-935-11
1-218-977-11
1-218-981-11
1-218-957-11
METAL CHIP
METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP
47K
100K
100K
220K
2.2K
1%
1%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
R208
R209
R210
R211
R212
1-218-963-11
1-218-961-11
1-218-967-11
1-218-965-11
1-218-990-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
SHORT 0
6.8K
4.7K
15K
10K
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
R213
R214
R216
R217
R218
1-218-967-11
1-218-969-11
1-218-990-11
1-208-635-11
1-218-961-11
RES-CHIP
RES-CHIP
SHORT 0
RES-CHIP
RES-CHIP
15K
22K
5%
5%
1/16W
1/16W
10
4.7K
5%
5%
1/16W
1/16W
R219
R220
R221
1-218-990-11 SHORT 0
1-218-990-11 SHORT 0
1-218-977-11 RES-CHIP
100K
5%
1/16W
49
MZ-B100
MAIN
Ref. No.
Part No.
Description
Remark
R222
R223
1-218-977-11 RES-CHIP
1-218-977-11 RES-CHIP
100K
100K
5%
5%
1/16W
1/16W
R224
R226
R227
R228
R229
1-208-715-11
1-208-715-11
1-208-935-11
1-208-927-11
1-208-927-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
22K
100K
47K
47K
1%
1%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
1/16W
R230
R231
R232
R233
R234
1-218-985-11
1-208-703-11
1-208-935-11
1-208-927-11
1-208-935-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
470K
6.8K
100K
47K
100K
1%
1%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
1/16W
R235
R236
R237
R238
R239
1-208-935-11
1-208-935-11
1-208-927-11
1-208-699-11
1-208-935-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
47K
4.7K
100K
1%
1%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
1/16W
R240
R241
R242
R243
R245
1-208-927-11
1-208-927-11
1-218-985-11
1-208-695-11
1-208-927-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
47K
47K
470K
3.3K
47K
1%
1%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
1/16W
R247
R248
R249
R250
R251
1-208-707-11
1-208-935-11
1-208-927-11
1-208-927-11
1-218-985-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
100K
47K
47K
470K
1%
1%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
1/16W
R252
R253
R254
R255
R256
1-208-935-11
1-218-941-11
1-208-927-11
1-208-927-11
1-218-985-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100
47K
47K
470K
1%
1%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
1/16W
R257
R258
R261
R301
R302
1-208-707-11
1-208-699-11
1-218-990-11
1-218-953-11
1-218-953-11
METAL CHIP
METAL CHIP
SHORT 0
RES-CHIP
RES-CHIP
10K
4.7K
1%
1%
1/16W
1/16W
1K
1K
5%
5%
1/16W
1/16W
R303
R304
R305
R306
R307
1-218-990-11
1-218-941-11
1-218-941-11
1-218-941-11
1-218-953-11
SHORT 0
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
100
100
1K
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
R308
R309
R311
R312
R313
1-218-965-11
1-218-941-11
1-218-973-11
1-218-935-11
1-218-981-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
10K
100
47K
33
220K
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
R314
R315
R316
R318
R319
1-218-963-11
1-218-989-11
1-218-989-11
1-218-989-11
1-218-977-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
6.8K
1M
1M
1M
100K
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
R320
R321
R322
R323
R324
1-218-949-11
1-218-973-11
1-218-446-11
1-218-446-11
1-218-989-11
RES-CHIP
RES-CHIP
METAL CHIP
METAL CHIP
RES-CHIP
470
47K
1
1
1M
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
50
Ref. No.
Part No.
Description
R325
R326
R327
R328
R329
1-218-941-11
1-218-941-11
1-218-989-11
1-218-989-11
1-218-941-11
METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP
100
100
1M
1M
100
1%
5%
5%
5%
1%
Remark
1/16W
1/16W
1/16W
1/16W
1/16W
R330
R331
R332
R333
R334
1-218-965-11
1-218-977-11
1-218-985-11
1-208-927-11
1-218-985-11
RES-CHIP
RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
100K
470K
47K
470K
5%
5%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
1/16W
R335
R336
R337
R338
R339
1-208-707-11
1-208-675-11
1-208-695-11
1-218-985-11
1-218-990-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
SHORT 0
10K
470
3.3K
470K
1%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
R501
R502
R503
R504
R505
1-218-446-11
1-218-953-11
1-218-973-11
1-218-979-11
1-208-703-11
METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP
1
1K
47K
150K
6.8K
5%
5%
5%
5%
1%
1/16W
1/16W
1/16W
1/16W
1/16W
R506
R507
R508
R602
R603
1-218-977-11
1-208-691-11
1-218-990-11
1-218-989-11
1-218-981-11
RES-CHIP
METAL CHIP
SHORT 0
RES-CHIP
RES-CHIP
100K
2.2K
5%
1%
1/16W
1/16W
1M
220K
5%
5%
1/16W
1/16W
R604
R605
R606
R607
R608
1-218-977-11
1-218-945-11
1-216-797-11
1-218-983-11
1-218-965-11
RES-CHIP
RES-CHIP
METAL CHIP
RES-CHIP
RES-CHIP
100K
220
10
330K
10K
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
R609
R610
R611
R612
R616
1-218-965-11
1-218-990-11
1-218-990-11
1-217-671-11
1-218-957-11
RES-CHIP
SHORT 0
SHORT 0
METAL CHIP
RES-CHIP
10K
5%
1/16W
1
2.2K
5%
5%
1/10W
1/16W
R701
R702
R703
R704
R801
1-216-296-11
1-216-296-11
1-216-296-11
1-216-296-11
1-218-990-11
SHORT 0
SHORT 0
SHORT 0
SHORT 0
SHORT 0
R802
R803
R804
R806
R810
1-218-990-11
1-218-983-11
1-218-990-11
1-218-981-11
1-208-927-11
SHORT 0
RES-CHIP
SHORT 0
RES-CHIP
METAL CHIP
330K
5%
1/16W
220K
47K
5%
1%
1/16W
1/16W
R811
R812
R813
R816
R817
1-208-927-11
1-218-959-11
1-218-959-11
1-218-951-11
1-218-990-11
METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP
SHORT 0
47K
3.3K
3.3K
680
1%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
R818
R819
R820
R821
R822
1-208-635-11
1-218-965-11
1-218-977-11
1-218-977-11
1-208-635-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
10
10K
100K
100K
10
5%
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
R825
R827
R828
1-218-981-11 RES-CHIP
1-202-974-11 RES-CHIP
1-218-953-11 RES-CHIP
220K
3.3M
1K
5%
5%
5%
1/16W
1/16W
1/16W
MZ-B100
MAIN
Ref. No.
Part No.
Description
R829
R830
1-218-959-11 RES-CHIP
1-218-945-11 RES-CHIP
R831
R832
R833
R834
R835
1-218-990-11
1-208-703-11
1-208-707-11
1-218-941-11
1-208-711-11
SHORT 0
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
R836
R837
R838
R839
R840
1-208-691-11
1-218-989-11
1-208-691-11
1-218-990-11
1-218-990-11
METAL CHIP
RES-CHIP
METAL CHIP
SHORT 0
SHORT 0
R841
R843
R844
R846
R853
1-218-990-11
1-218-990-11
1-208-927-11
1-218-959-11
1-218-990-11
SHORT 0
SHORT 0
METAL CHIP
RES-CHIP
SHORT 0
R903
R906
R907
R908
R910
1-218-949-11
1-218-941-11
1-208-715-11
1-218-985-11
1-218-977-11
R911
R912
R913
R916
R917
Remark
3.3K
220
5%
5%
Ref. No.
Part No.
1/16W
1/16W
1%
1%
1%
1%
1/16W
1/16W
1/16W
1/16W
2.2K
1M
2.2K
1%
5%
1%
1/16W
1/16W
1/16W
Remark
<TRANSFORMER>
T601
6.8K
10K
100
15K
Description
1-416-405-21 FERRITE
0uH
<THERMISTOR>
TH601
1-533-817-21 THERMISTOR
<VIBLATOR>
X801
1-795-000-21 VIBRATOR, CRYSTAL (45.1584MHz)
************************************************************
MISCELLANEOUS
***************
47K
3.3K
1%
5%
1/16W
1/16W
RES-CHIP
RES-CHIP
METAL CHIP
RES-CHIP
RES-CHIP
470
100
22K
470K
100K
5%
5%
1%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
1-218-990-11
1-218-990-11
1-208-695-11
1-208-939-11
1-208-715-11
SHORT 0
SHORT 0
METAL CHIP
METAL CHIP
METAL CHIP
3.3K
150K
22K
1%
1%
1%
1/16W
1/16W
1/16W
R918
R919
R920
R921
R922
1-208-699-11
1-218-979-11
1-208-707-11
1-218-969-11
1-218-957-11
METAL CHIP
RES-CHIP
METAL CHIP
RES-CHIP
RES-CHIP
4.7K
150K
10K
22K
2.2K
1%
5%
1%
5%
5%
1/16W
1/16W
1/16W
1/16W
1/16W
R923
R925
R926
R927
R930
1-218-985-11
1-218-957-11
1-218-965-11
1-218-965-11
1-218-990-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
SHORT 0
470K
2.2K
10K
10K
5%
5%
5%
5%
1/16W
1/16W
1/16W
1/16W
55
58
66
0 171
M601
1-476-937-11
1-454-674-31
1-682-981-11
X-3379-508-1
8-835-744-01
KEY BOARD UNIT
SOLENOID, PLUNGER
PLUNGER FLEXIBLE BOARD
OPTICAL PICK-UP (LCX-4R)
MOTOR, DC SSM18B (SPINDLE)
(INCLUDING TURN TABLE)
M602
1-763-727-31 MOTOR, DC (SLED) (INCLUDING GEAR)
M603
1-763-400-21 MOTOR, DC (OVER WRITE HEAD UP/DOWN)
MIC101 1-542-228-21 MICROPHONE (L-CH)
MIC201 1-542-228-31 MICROPHONE (R-CH)
SP901 1-529-276-21 SPEAKER (2.8CM)
************************************************************
ACCESSORIES
************
1-476-966-11
2-283-326-01
3-220-749-01
3-235-455-01
3-235-455-11
CONTROL UNIT, REMOTE (RM-MZB10)
LABEL, CAUTION
CASE, CARRYING
MANUAL, INSTRUCTION (JAPANESE)
MANUAL, INSTRUCTION (ENGLISH, SPANISH,
RUSSIAN)
3-235-455-41 MANUAL, INSTRUCTION
(TRADITIONAL CHINESE,SIMPLIFIED CHINESE,
KOREAN)
3-928-815-01 STRAP, HAND
8-954-008-91 RECEIVER, EAR MDR-E808SP
<NETWORL RESISTOR>
RB701
RB702
RB801
1-233-964-21 RES, NETWORK (CHIP TYPE) 3.3K
1-233-967-11 RES, NETWORK (CHIP TYPE) 10K
1-233-973-11 RES, NETWORK (CHIP TYPE) 100K
The components identified by
mark 0 or dotted line with mark 0
are critical for safety.
Replace only with part number
specified.
<VALIABLE RESISTOR>
RV301
1-223-874-11 RES, VAR, CARBON 10K/10K (w VOL)
<SWITCH>
S301
S801
S802
S803
S804
1-572-922-11
1-572-922-11
1-771-860-21
1-771-483-61
1-762-805-21
SWITCH, SLIDE (MIC SENS)
SWITCH, SLIDE (HOLD .)
SWITCH, PUSH (1KEY) (PROTECT)
SWITCH, PUSH (1KEY) (HALF LOCK)
SWITCH, PUSH (1KEY) (OPEN/CLOSE)
S805
S806
S807
S808
S809
1-786-020-21
1-572-938-21
1-786-020-21
1-786-020-21
1-572-922-11
SWITCH, TACTILE (EVQ PU TYPE) (SOUND)
SWITCH, TACTIL (CLOCK SET)
SWITCH, TACTILE(EVQ PU TYPE) (VOR)
SWITCH, TACTILE(EVQ PU TYPE) (ERASE)
SWITCH, SLIDE (SYNCHRO REC)
51
MZ-B100
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.
52
Ver.
Date
1.0
2001.10
Description of Revision
New