Sony Mz-b100 Service 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

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

F301

1-576-439-21 FUSE (SMD)(0.25A)

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

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

<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

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

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

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

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

T601

6.8K 10K 100 15K

Description

1-416-405-21 FERRITE

0uH

TH601

1-533-817-21 THERMISTOR

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

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.

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