mz-r70 service manual portable minidisc recorder

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1 –. MZ-R70. SERVICE MANUAL. PORTABLE MINIDISC RECORDER. Model Name Using Similar Mechanism. MZ-R90/R91. Mechanism Type. MT-MZR70- 165.
MZ-R70 SERVICE MANUAL

US Model Canadian Model AEP Model UK Model E Model Australian Model Chinese Model Tourist Model

Ver 1.3 2001. 01 With SUPPLEMENT-1 (9-927-631-81)

(Photo: Silver)

US and foreign patents licensed from Dolby Laboratories Licensing Corporation.

Model Name Using Similar Mechanism

MZ-R90/R91

Mechanism Type

MT-MZR70-165

Optical Pick-up Name

LCX-2R

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 Maximum 80 minutes (MDW-80, stereo recording) Maximum 160 minutes (MDW-80, monaural recording) Maximum 74 minutes (MDW-74, stereo recording) Maximum 148 minutes (MDW-74, monaural recording) Revolutions 400 rpm to 1,800 rpm (CLV) Error correction Advanced Cross Interleave Reed Solomon Code (ACIRC) Sampling frequency 44.1 kHz Sampling rate converter Input: 32 kHz/44.1 kHz/48 kHz Coding Adaptive TRansform Acoustic Coding (ATRAC) Modulation system EFM (Eight to Fourteen Modulation) Number of channels 2 stereo channels 1 monaural channel

Frequency response 20 to 20,000 Hz ± 3 dB Wow and Flutter Below measurable limit Inputs Microphone: stereo mini-jack, 0.35–1.38 mV Line in: stereo mini-jack, 69–194 mV Optical (Digital) in: optical (digital) minijack Outputs i1: stereo mini-jack, maximum output level 5 mW + 5 mW, load impedance 16 ohm i2: stereo mini-jack, maximum output level 5 mW + 5 mW, load impedance 16 ohm General Power requirements Sony AC Power Adaptor (supplied) connected at the DC IN 3 V jack: 120 V AC, 60 Hz (US model) 230-240 V AC, 50/60 Hz (UK and Hong Kong model) 240 V AC, 50/60 Hz (Australia and New Zealand model) 220-230 V AC, 50/60 Hz (European model) 220 V AC, 50 Hz (China model) 220 V AC, 50 Hz (Argentina model) 100-240 V AC, 50/60 Hz (Other models)

Nickel cadmium rechargeable battery NC-WMAA (supplied) LR6 (size AA) alkaline battery (not supplied) Battery operation time Battery life1) Batteries Recording2) Playback NC-WMAA Approx. Approx. nickel cadmium 3 hours 6.5 hours rechargeable battery LR6 (size AA) Approx. Approx. Sony alkaline 3 hours3) 17 hours dry battery 1)

2)

3)

The battery life may be shorter due to operating conditions and the temperature of the location. When you record, use a fully charged rechargeable battery. Recording time may differ according to the alkaline batteries.

– Continued on next page –

PORTABLE MINIDISC RECORDER

–1–

Dimensions Approx. 81 × 74 × 26.2 mm (w/h/d) (3 1/ 4 × 3 × 1 1/ 16 in.) without projections. Mass Approx. 115 g (4 oz) the recorder only Approx. 155 g (5.4 oz) incl. a recordable MD, and NC-WMAA nickel cadmium rechargeable battery Supplied accessories AC power adaptor (1) Headphones with a remote control (1) Optical cable (1) NC-WMAA nickel cadmium rechargeable battery (1) Rechargeable battery carrying case (1) Carrying pouch (1)

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.

Design and specifications are subject to change without notice.

This MiniDisc player is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located on the bottom exterior. IN NO EVENT SHALL SELLER BE LIABLE FOR ANY DIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE, OR LOSSES OR EXPENSES RESULTING FROM ANY DEFECTIVE PRODUCT OR THE USE OF ANY PRODUCT. “MD WALKMAN” is a trademark of Sony Corporation.

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.

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

–2–

TABLE OF CONTENTS 1. SERVICING NOTE ......................................................... 4 2. GENERAL ......................................................................... 5 Looking at the Controls ........................................................ 5 Recording an MD Right Away! ............................................ 6 Playing an MD Right Away! ................................................. 7

3. DISASSEMBLY ............................................................... 8 3-1. Block Assy, Bottom .............................................................. 8 3-2. Panel Block Assy, Upper ....................................................... 8 3-3. LCD Module ......................................................................... 9 3-4. Main Board ........................................................................... 9 3-5. MD Mechanism Deck ......................................................... 10 3-6. Service Assy, OP ................................................................. 10 3-7. Holder Assy ......................................................................... 11 3-8. Motor Flexible Board .......................................................... 11 3-9. Motor, DC (M602) .............................................................. 12 3-10. “Motor, DC (M601)”, “Motor, DC (M603)” .................... 12

4. TEST MODE ................................................................... 13 4-1. Outline ................................................................................. 13 4-2. Test Mode ............................................................................ 13 4-3. Manual Mode ...................................................................... 14 4-4. Overall Adjustment Mode ................................................... 15 4-5. Sound Skip Check Result Display Mode ............................ 16 4-6. Self-diagnosis Display Mode .............................................. 17 4-7. Key Check Mode ................................................................. 19

5. ELECTRICAL ADJUSTMENTS .............................. 20 5-1. Outline ................................................................................. 20 5-2. Precautions for Adjustment ................................................. 20 5-3. Adjustment Sequence .......................................................... 20 5-4. NV Reset ............................................................................. 20 5-5. Power Supply Manual Adjustment ...................................... 20 5-6. Temperature Correction ....................................................... 22 5-7. Overall Adjustment Mode ................................................... 22 5-8. Laser Power Check ............................................................. 23

6. DIAGRAMS ..................................................................... 25 6-1. Block Diagram – MD Section – .......................................... 25 6-2. Block Diagram – Audio Section – ...................................... 27 6-3. Block Diagram – Power Supply Section – .......................... 29 6-4. Printed Wiring Board – Main Board – ................................ 31 6-5. Schematic Diagram – Main Board (1/3) – .......................... 35 6-6. Schematic Diagram – Main Board (2/3) – .......................... 37 6-7. Schematic Diagram – Main Board (3/3) – .......................... 39 6-8. IC Block Diagrams .............................................................. 41 6-9. IC Pin Descriptions ............................................................. 44

7. EXPLODED VIEWS ..................................................... 51 7-1. Cabinet Section ................................................................... 51 7-2. Mechanism Deck Section ................................................... 52

8. ELECTRICAL PARTS LIST ...................................... 53

–3–

SECTION 1 SERVICING NOTE • 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 (S801) with tape.

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. NOTES ON LASER DIODE EMISSION CHECK Never look into the laser diode emission from right avove when checking it for adustment. It is feared that you will lose your sight. NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK (LCX-2R) 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.

Tape MAIN board S801

• 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 page 20.) laser-tap

• Replacement of CXD2660R (IC502) and CXR701081 (IC801) used in this set requires a special tool. Therefore, they cannot be replaced.

–4–

OPTICAL PICK-UP FLEXIBLE BOARD

SECTION 2 GENERAL

–5–

This section is extracted from instruction manual.

–6–

–7–

SECTION 3 DISASSEMBLY Note : This set can be disassemble according to the following sequence. Set

Block Assy, Bottom

Panel Block Assy, Upper Main Board

LCD Module

MD Mechanism Deck

Service Assy, OP

Holder Assy

Motor Flexible Board Motor, DC (M602) “Motor, DC (M601)”, “Motor, DC (M603)” Note : Follow the disassembly procedure in the numerical order given.

3-1. BLOCK ASSY, BOTTOM Note : When installing, fit the knobs (HOLD, SYNCHRO REC) and switches (S804, S807)

S804 S807

knob (HOLD) knob (SYNCHRO REC) 3 screws (1.4) 6 block assy, bottom 2 hinge

4 screws (1.4)

5 block assy, bottom

1 lid, battery case

lid, battery case

Note:When installing the bottom block assy, install the assy with the battery case lid open. After it is installed, close the battery case lid.

3-2. PANEL BLOCK ASSY, UPPER

6 panel block assy, upper 4 screws (1.4) 1 CN801

5 screws (1.4)

3

2

–8–

3-3. LCD MODULE

1 screws (1.7) 3 LCD module

2

claws

3-4. MAIN BOARD

4 screw (1.4)

8 screw (1.7) 1 CN601

0 claws 6 screws (1.7) qs

7 stay

5 screw (1.4) qf MAIN board

9 claws

3 Remove the solder. qa boss

2 CN602 qd CN501

–9–

3-5. MD MECHANISM DECK (MT-MZR70-165) 5 MD mechanism deck (MT-MZR70-165)

3 boss

4 boss

chassis assy

2 screw (1.4) 1 screw (1.4)

3-6. SERVICE ASSY, OP

3 precision pan screw (M1.4)

1 washer (0.8 - 2.5) 2 gear (SA) 8 Pull off the lead screw.

4 rack spring

6 screw

5 screw

9 bearing

7

0 Opening the over write head toward the direction A, remove the OP Service assy toward the direction B. Note: Do not open the entire assy forcibly, when opening the over write head.

B

over write head section

– 10 –

A

3-7. HOLDER ASSY

5 Remove the holder assy to direction of the arrow C.

B 1 Open the holder assy. 2 Push the convex portion toward the direction B and open the holder assy toward the direction A to erect uprightly.

A 3

C

4 boss

3-8. MOTOR FLEXIBLE BOARD 1 Remove four solders of DC motor (sled) (M602). 2 Remove two solders of DC motor (over write head up/down) (M603).

3 Remove four solders of DC motor (spindle) (M601).

4 adhesive sheet Note: Align a circular hole in the stripping paper with a circular hole in the DC motor (sled), when mounting the motor flexible board.

5 motor flexible board

DC motor (sled) circular hole

– 11 –

3-9. MOTOR, DC (M602) 1 Remove four solders of motor flexible board. 2 washer (0.8 - 2.5)

4 two precision pan screws (M1.4)

3 gear (SA) 5 DC motor (sled) (M602)

3-10. “MOTOR, DC (M601)”, “MOTOR, DC (M603)” 1 Remove six solders of motor flexible board.

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

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

gear (HA) 6 two precision pan screws (M1.4) 4 three precision pan screws (M1.4)

2.65 mm gear chassis assy

qa gear chassis assy

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

0 screw (M1.2 × 1.5)

9 gear (HA) 8 gear (HB) 7 washer (0.8 - 2.5) 2 washer (0.8 - 2.5)

3 gear (HC)

5 DC motor (spindle) (M601)

– 12 –

SECTION 4 TEST MODE 4-1. 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. Though LCD display shows the LCD of the remote commander, same contents are also displayed on the LCD of the set.

4-2. TEST MODE 4-2-1. Setting Method of Test Mode There are two different methods to set the test mode: 1 Short BP801 (TEST) on the MAIN board with a solder bridge (connect pin y; of IC801 to the ground). Then, turn on the power. – MAIN

2 In the normal mode, turn on the HOLD switch on the set. While pressing the x key on the set, press the following remote control keys in the following order: > t > t . t . t > t . t > t . t X t X

4-2-2. 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

All lit

888 xxxxxxxxx

F1SHUF REC

BOARD (SIDE B) – All off

Microprocessor version 001 display

V0.000

• When the X key is pressed and hold down, the display at that time is held so that display can be checked. 4-2-3. Releasing the Test Mode For test mode set with the method 1: Turn off the power and open the solder bridge on BP801 (TEST) on the MAIN board. Note: Remove the solders completely. Remaining could be shorted with the chassis, etc.

L502

For test mode set with the method 2: Turn off the power.

C537

AP521 OFF ON AP508 AP504 AP505 S804 HOLD

R530 R529

Note: If electrical adjustment (see page 20) has not been finished completely, always start in the test mode. (The set cannot start in normal mode.)

C530

R510

R509

R508

FB502 FB503

R503

R506

FB501

IC502 88 89 90 25 85 86 87 26 82 83 84 28 78 80 81 76 77 79 32 73 74 75 36 147144 37 46 47 50 53 56 59 64 68146 72 145 38 40 42 45 48 51 55 57 60 63 66 67 70 39 41 43 44 49 52 54 58 61 62 65 69 71

FB504 C529

32

109110 111 113114 112 117116 115 4 7 10 13 16 19 22 119118 2 6 8 11 14 17 21 23 120 1 3 5 9 12 15 18 20 24

37 34 27 26 25

36 35 32 28 29

39 36 33 31 30

5

4 IC802

R935

AP804 AP803

09 AP507 AP1001 BP801 AP506 AP511 12 AP519 AP516 88 87 86 83 81 78 74 72 69 64 63 60 58 10 90 89 85 84 80 77 75 71 68 65 62 59 57 805 93 92 91 82 79 76 73 70 67 66 61 55 56 AP830 AP834 96 95 94 52 53 54 X801 AP517 AP907 99 98 97 49 50 51 AP807 IC801 46 47 48 102101 100 AP911 C801 43 45 44 105104 103 AP806 40 41 42 108104 106

8

1

AP5209

BP801

– 13 –

4-2-4. Configuration of Test Mode

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

[Test Mode $Display Check Mode%] Press the > *1) or [VOL +] *3) key [Manual Mode] Press the x *3) key

increase.

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

[Servo Mode] [Audio Mode] [Power Mode] [OP Alignment Mode]

x key

decrease.

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

x key

decrease.

Press the . *3) or [VOL --] *3) key

[Overall Adjustment Mode]

[Minor item switching]

Press the x *3) key

increase.

Press the N *1) or [REC] *1) or N > *2) key Press the

x *3)

N key: Unit place of mode number

[Adjusted value variation]

key

[VOL +] key:Increases the

[Sound Skip Check Result Display Mode]

adjusted value

[VOL --] key:Decreases the adjusted value

press the [DISPLAY] *2) or MENU . *1) key

[Adjusted value write]

[Self-Diagnosis Display Mode] Press the x *3) key

X key: When adjusted value is

*3)

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

*2)

Press the [T MARK] or [DISPLAY] key on the remote commander for several seconds.

[Key Check Mode] Quit the key check or open the upper panel Note: *1) on the set *2) on the remote commander *3) on the set or remote commander

4-3. 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 13) 2. Press the > or [VOL +] key activates the manual mode where the LCD display as shown below. LCD display

000

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.

– 14 –

5. The display changes a shown below each time the jog key on the set is turned up or [DISPLAY] key on the remote commander is pressed.

4-4. 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

• Address & Adjusted Value Display > key

LCD display

011

C68S01

Title display

. key

N key protect switch ON

adjusted value

address mode number

All item OK

• Jitter Value & Adjusted Value Display LCD display

011

0FFJ01

adjusted value

NG item exists or x key CD overall adjustment NG

x key

jitter value mode number

x key

• Block Error Value & Adjusted Value Display LCD display

011

CD overall adjusting

CD overall adjustment OK > key

protect switch OFF

063B01

adjusted value

MO overall adjusting

block error value mode number

NG item exists or x key

• ADIP Error Value & Adjusted Value Display LCD display

011

059A01

x key

adjusted value

ADIP error value mode number

x key

• Item Title Display

For further information, refer to the Section 5 Electrical Adjustment. (See page 20)

LrefPw 01

item title mode number

adjusted value

However in the power mode (mode number 700’s), only the power adjustment value is displayed. • Power Supply Adjusted Value LCD display

731

AD

85

MO overall adjustment OK

[Test mode $display check mode%]

LCD display

011

MO overall adjustment NG

adjusted value

fixed display mode number

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

– 15 –

4-5. 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 13) 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. When N or [REC] key on the set is pressed:

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.

000

P**R**

000

BOvr**

000

Bful**

000

Rtry**

000

######

LCD display

000

P**R** Total of record system error count Total of play system error count

3. When N key or N > key on the remote commander 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

Playback 000

P**R**

000

EIB **

000

Stat**

000

Adrs**

000

BEmp**

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

– 16 –

4-6. 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 13) 2. Press the MENU . key on the set or press the [DISPLAY] key on the remote commander activates the self-diagnosis display mode where the LCD display as shown below. LCD display

000

1st0** 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).

– 17 –

• 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 “0000h” 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

22

Low battery

Momentary interruption detected

Servo error

Power error

Meaning of code

Description

4-6-1. Clearing Self-Diagnosis Data and Total Recording Time 1. Setting the test mode. (See page 13.) 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, “ RecT O” is displayed and it is cleared.

– 18 –

4-7. 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 13) 2. Press the [T MARK] or [DISPLAY] key on the remote commander for several seconds 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

VOL + VOL –

VOL + VOL –

x

STOP

REC

REC

END SEARCH

END S

MENU .

JOG+

MENU >

JOG–

ENTER

PUSH

T MARK

T MARK

HOLD (hold)

HLDon

HOLD (off)

HLDoff

SYNCHRO REC (on) SYNCHRO REC (off)

SYCon SYCoff

Remote commander key Key

Indication

N/>

rPLAY

.

rFR

X

rPAUSE

VOL +

rVOL +

VOL –

rVOL –

x

rSTOP

PLAYMODE DISPLAY

rPMODE rDISP

HOLD (hold) HOLD (off)

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.

– 19 –

Ver 1.3 2001. 01

SECTION 5 ELECTRICAL ADJUSTMENTS

5-1. OUTLINE

5-4. NV RESET

• In this set, automatic adjustment of CD and MO can be performed by entering the test mode. (See page 13) 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. LCD display

021

ResNV

2. Press the X key. LCD display

5-2. PRECAUTIONS FOR ADJUSTMENT 1. Adjustment must be done in the test mode only. After adjusting, release the test mode. 2. Use the following tools and measuring instruments. • Test CD disc TDYS-1 (Part No. : 4-963-646-01) • SONY MO disc available on the market • 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

021

ResOK?

3. Press the X key once more. LCD display

021

Res*** r NV reset (after several seconds)

021

Reset!

4. Quit the manual mode, and activate the test mode.

5-3. 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   Overall Mode r  5. MO Overall Adjustment 

5-5. 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)

– 20 –

• 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 14)

• 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 14)

LCD display

762

LCD display

VclPWM

765

2. Connect a digital voltmeter to the TP915 (VC) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.5 ± 0.02 V. Proceed to the next step, if voltage is already adjusted.

VchPWM

2. Connect a digital voltmeter to the TP915 (VC) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.5 ± 0.02 V. Proceed to the next step, if voltage is already adjusted.

digital voltmeter

digital voltmeter

MAIN board

MAIN board

TP915 (VC) TP5105 (GND)

TP915 (VC) TP5105 (GND)

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

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

• 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 14)

• 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 14) LCD display

LCD display

763

VrhVcl

766

2. Connect a digital voltmeter to the TP914 (VR) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.75 ± 0.02 V. Proceed to the next step, if voltage is already adjusted.

VrhVch

2. Connect a digital voltmeter to the TP914 (VR) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.75 ± 0.02 V. Proceed to the next step, if voltage is already adjusted.

digital voltmeter

digital voltmeter

MAIN board

MAIN board

TP914 (VC) TP5105 (GND)

TP914 (VC) TP5105 (GND)

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

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

• 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 14)

• 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 14)

LCD display

764

LCD display

VrlVcl

767

2. Connect a digital voltmeter to the TP914 (VR) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.5 ± 0.02 V. Proceed to the next step, if voltage is already adjusted.

VrlVch

2. Connect a digital voltmeter to the TP914 (VR) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.5 ± 0.02 V. Proceed to the next step, if voltage is already adjusted.

digital voltmeter

digital voltmeter

MAIN board

MAIN board

TP914 (VC) TP5105 (GND)

TP914 (VC) TP5105 (GND)

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

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

– 21 –

5-6. TEMPERATURE CORRECTION • Adjustment Method of temperature correction 1. Select the manual mode of test mode, and set the mode number 014. (See page 14)

6. If the result of automatic adjustment is NG, the following display appears in the LCD: LCD display

### NG

LCD display

014

SetTmp

# # # : Overall adjustment. NG mode number

2. Measure the ambient temperature. 3. Adjust with [VOL +], [VOL --] 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.

7. If NG, set the manual mode. Perform automatic adjustment for the items not accepted. (See page 14) • Overall CD adjustment items Item No. 312 313

Contents CD electrical offset adjustment

314

5-7. OVERALL ADJUSTMENT MODE • Adjustment Method of Overall Adjustment Mode 1. Setting the test mode. (See page 13) 2. Press the . or [VOL --] key activates the overall adjustment mode where the LCD display as shown below.

CD TWPP gain adjustment

321

CD TE gain adjustment

323 332

LCD display

000

328

Assy**

336

CD ABCD level adjustment

344

CD focus gain adjustment

345

CD tracking gain adjustment

521 : (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. ** CD auto adjustment information F : CD auto adjustment finished 1 : Manual adjustment remains (not auto adjustment) 0 : Not adjusted yet MO auto adjustment information F : Auto adjustment finished 1 : Manual adjustment remains 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.

522 341

CD RUN

CD two-axis sensitivity adjustment CD focus bias adjustment

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

10. If the result of automatic adjustment is OK, the following display appears in the LCD: LCD display

141

LCD display

%%%

CD TE offset adjustment

MO OK

11. If the result of automatic adjustment is NG, the following display appears in the LCD:

%%%: Manual mode number being executed

LCD display

5. If the result of automatic adjustment is OK, the following display appears in the LCD:

### NG

LCD display

341

CD OK

# # # : Overall adjustment. NG mode number

12. If NG, set the manual mode. Perform automatic adjustment for the items not accepted. (See page 14)

– 22 –

5-8. LASER POWER CHECK

• Overall MO adjustment items Item No.

Connection :

Contents

laser power meter

112 113

MO electrical offset adjustment

114 118 221

Optical pick-up objective lens

Low reflective CD TE gain adjustment

223

Low reflective CD TE offset adjustment

232

digital voltmeter

236

Low reflective CD ABCD level adjustment

244

Low reflective CD focus gain adjustment

245

Low reflective CD tracking gain adjustment

121

MO TE gain adjustment

122

MO TE offset adjustment

134

MO TWPP gain adjustment

131

MAIN board Between TP1001 and TP1002

MO x2 speed read TWPP offset adjustment

132 136

MO ABCD level adjustment

144

MO focus gain adjustment

145

MO tracking gain adjustment

434

MO write TWPP gain adjustment

431 432

MO write TWPP offset adjustment

436

MO write ABCD level adjustment

445

MO write tracking gain adjustment

411 412

MO x1 speed read TWPP offset adjustment

448

32 cluster full recording

141

MO focus bias adjustment

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 14) 14. When both CD and MO overall adjustments are OK, set the manual mode and clear the clock data. For the microprocessor version 1.20 or later, set the mode number 043 (Resume).

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 between TP1001 and TP1002 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 between TP1001 and TP1002 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 between TP1001 and TP1002 at this time is below 80 mV. 13. Press the x key. 14. Release the test mode.

Note: In the mode number 043 (Resume), “Res***” display cannot be seen because of too fast processing.

If microprocessor version 1.20 or later LCD display

043

Resume r Press the X key, historical data clear

043

ResClr

Note: In step 10, set the clock data to 99Y11M11D11H11M00S, and in step 14, do not set the clock.

– 23 –

Connecting Location: – MAIN BOARD (SIDE A) –

TP5105 TP914 TP915

– MAIN BOARD (SIDE B) –

TP1001

TP1002

R1005

– 24 –

MZ-R70

SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAM — MD SECTION —

OPTICAL PICK-UP BLOCK (LCX-2R) IX 9 IY 8 JX 10 JY 11

JX JY

C B D A

RF AMP PEAK/ BOTM

C 5 B 14 A 12 D 6

I-V CONV.

XRST 25 RF 33 PEAK 29 BOTM 28 ABCD

ABCD AMP

FE

FOCUS ERROR

IX IY

TE

TRACKING ERROR AUTO POWER CONTROL Q1001

LD

DIGITAL SERVO SIGNAL PROCESSOR EFM/ACIRC DECODER SHOCK PROOF MEMORY CONTROLLER ATRAC DECODER IC502 (1/2)

RF AMP, FOCUS/TRACKING ERROR AMP IC501

20

PD-O

ADIP APC

PD-IN

PD SO

DADT

XBCK 45 LRCK 43 FS256 46

XBCK LRCK FS256

86 ABCD

42

87 FE

1

96 TE

21

99 ADFG

RESET

4 MNT2 LPF SW Q501

WPPLPF 3

19

DATA CLK

23 24

PDI

18

DADT 42

84 PEAK 85 BOTM

41

OFTRK 26 S-MON 43 SBUS SCK

PD

ADFG

78 RFI

20 OSCO X501 22.5MHz

19 OSCI 106 APC REF

PD SI 4 CH MOTOR DRIVE IC601

SYSTEM CONTROLLER IC801(1/3) XRST WRPWR MNT1 MNT3 DQSY SQSY XINT SENS XLAT TX XCS DSP

12 15 3 5 14 13 16 11 8 17 32

TRACKING COIL

30 32

TRACKING COIL DRIVE

21 22

110 TFDR 109 TRDR

SLCU 138

FOCUS COIL

7 5

FOCUS COIL DRIVE

16 15

111 FFDR 112 FRDR

SLCV 139

14 13 25 23 24

133 134 141 135 140

M602 (SLED)

26 28

FOCUS COIL DRIVE

PWM24

PWM1

SLED MONITOR IC604 M601 (SPINDLE)

46 44 42

U V

B

– 25 –

17

SPCW SPCV SPCU

SLCV

SLCU

34 35 36

04

TO POWER SECTION (Page 29)

68 7 51 52 54 53 55 6 8 5 9

XIC RST WRPWR XSHOCK FOK DQSY SQSY XINT SENS XLAT TX XCS DSP

67 24 25 26

SPDL PWM CLV U CLV V CLV W

102 SSB DATA 103 SSB CLK 1 6 1 6

124 127 128 129

SPVS SPDU SPDV SPDW

SPCU 130 SPCV 131 SPCW 132

36 PD SO 38 PD SI

3 7

SPINDLE MONITOR OE

W

2 5 2 5

2 1 48

SPINDLE MOTOR DRIVE

SLDU SLDV SLDS SLDW SLCW

SWITCH IC504, 505

3

SPDL PWM CLVU CLVV CLVW

11 9

A TO REC/AMP SECTION (Page 27)

35 2 79 57 49

SLD MONI OFTRK S MON REC WBL SW SPDL START SW

OE

– 26 –

• Signal path : PB

MZ-R70

6-2. BLOCK DIAGRAM — AUDIO SECTION —

OPT CONTROL Q302 J301 LINE IN (OPTICAL)

DIGITAL SIGNAL PROCESSOR EFM/ACIRC ENCODER ATRAC ENCODER 16M BIT DRAM IC502 (2/2)

REC DRIVE IC603 HR601 OVER WRITE HEAD

OVER WRITE HEAD DRIVE Q601, 602 M603 OVER WRITE HEAD UP/DOWN MOTOR

31 33

5 7

EFM LOGIC

MOTOR DRIVE

19 DW TP 18 DW BT

BATT +B

SWITCHING REGULATOR Q603

REC +B

EFM

35

CLK 34 F1 3 R1 2

123 EFMO

ADDT 41

113 FS4

A

OE 24 REC 23 B+SW 22

SWDT 6 SCLK 7 SRDT 10

STDO

4

A/D CONV.

RIN 2 40 RIN 1 43

(Page 26) TO PB SECTION STDI

DADT

5

XBCK LRCK FS256 RESET

3 2 1 46

LOUT 2 29 ROUT 2 28

D/A CONV.

BCLK LRCK MCLK XRST

3 2 4 1

12 13 11 119

SO0 SCK0 SI0 XCS NV

30 HD CON1 31 HD CON2 27 MODE 1 28 MODE 2 29 MODE 3

– 27 –

HEADPHONE AMP IC303 R-CH 22

J302

2

i

R-CH

BEEP

24 23

R-CH

XCS 12 PD 47

D POWER/LCD SECTION (Page 29)

TO POWER/LCD SECTION (Page 29)

VC +B

RVCC

J304

i KEY-R DTCK

KEY-R

XPD ADA 111 XCS ADA 110 BEEP 18 XHP STBY 23 MUTE 117 XOPT CONT XJACK DET OPT DET XMIC DET RMC DTCK

2

R-CH

SYSTEM CONTROLLER IC801 (2/3)

EEPROM IC802

04

R-CH

MIC IN (PLUG IN POWER)

12

17 STB 18 MUTE

C

DI SCLK DO XCS

J303

R-CH 14

15

15 CDTI 13 CCLK 14 CDTO

SWDT SCLK

9 STBY

LIN 2 41 LIN 1 44

DIN1 33

R-CH

MIC AMP IC302

A/D, D/A CONVERTER IC301

• Signal path : REC : PB

116 114 113 115 19

– 28 –

1

MZ-R70

6-3. BLOCK DIAGRAM — POWER SUPPLY SECTION —

(Page 25)

B TO PB SECTION

• Waveforms

1

OE

50mV/div, lµs/div (PB) Approx. 1.4Vp-p

D TO REC/AMP SECTION (Page 28)

RMC KEY

IC501 rs (FE), IC502 ij (FE)

SW & LCD MODULE UNIT

2

POWER CONTROL IC901

XWKI VC +B

REC

POWER CONT

30

Approx. 1.4Vp-p

31

SYSTEM CONTROLLER IC801 (3/3) REC KEY WK DET RMC KEY FF CLR 4 PAUSE KEY SLEEP REG CTL PWM CLK 86 SET KEY1 VBAKN 87 SET KEY2 HALF LOCK SW

PAUSE

KEY IN MATRIX

C TO REC/AMP SECTION (Page 28)

SWDT SCLK

22 LCD RST 21 LCD STB 20 XCS LCD

LCD DRIVER

IC501 ed (RF), IC502 uk (RFI) 88 83 85 39 40 64 37 78 84

34 35 33 37 36 43

XWK2 XWK1 XWK3 FLCLR SLEEP CLK

38 VSTB 32 XWK4 S802 OPEN

LCD

66 65 58 43

XTAL 45

X801 16.934MHz

24 23 15 40

RF1 RF2 SERON XRST

ON 1 SYNC REC OFF

VB MON 80 CHG MON 81

28

1.9Vp-p 44.3ns

DC/DC CONV

SWVG

DC/DC CONV

L2

VR

11

POWER CONT

VREG +B BATT +B

10

POWER CONT

8

S803 T MARK S806 PROTECT DETECT S801 OPEN/CLOSE DETECT BP801 (TEST)

17

26

12

VR +B BATT +B

VB

RF3 BATM

VR +B S804 HOLD

44 RECHARGEABLE BATTERY

5

OFF

IC902 73 XHOLD SW

HOLD

DC IN 1

VRM MON 89 56 T MARK

RF5

3 PROTECT

XCHG 59

47

CHG B

CHG SW RS

4

POWER CONT Q901 (2/2)

1

2.5V REG

J901 2

DC IN 3V

5 Q901(1/2)

48 2

50 OPEN/CLOSE SW

60 X TEST

HI DC MON 90 GND SW 42

GROUND LINE SWITCHING Q902

04

– 29 –

400mV/div, 20ns/div

IC502 w; (OSCO)

VLD +B

EXTAL 46 S807 SYNCHRO REC

3 DC/DC CONV

VG +B VC PWM VPM PWM SERON XRST

0.5V/div, 0.2µs/div (PB)

– 30 –

MZ-R70 6-4. PRINTED WIRING BOARD — MAIN BOARD —

2

1

11

S803 T.MARK

L606

R637

surface D602

I

C612 R611

R613

04

C113 C103

C120

R101 C202

C303 R325

R201

R930

TP823

TH901

R223

R208

LF901

TP906

R209 R203

TP905

TP317

TP311 J304 (1/2)

TP312

C902

R907 L904

C206 D907

C915 L903

R934

C926

R912 C935

L905

TP316

TP313

i1

TP314

(LINE OUT)

1

8 Q603

D600

4

5

L603

1-677-124-

CSP (chip size package)

– 31 –

D201

Q905

C601

C614

C613 C615

D601

R612 R639 C602

TP601

C600

* IC502, IC801 is not replaceable

R942

C605

R614

H

C929 C910 R937 R924 R913 C918 C933 R929 C932 C922

C201

C930

TP828

R322

D101

TP338

TP903

C905

TP915

D906

R838

TP337

C203

C106

TP914

TP801

AP910

R301 TP347 C333 D905

R908

TP9001

R102

TP345

TP346

TP336

R903

AP909

AP808

C122

C307 TP348

R931

R801

R807

LINE IN (OPTICAL)

R104

R202

R936 R923 R921

R938

TP816

J301 (1/2)

AP5119

C921

R814

C810

TP342

C220 R204

20

R812

R834 R835

R811

R808

R815

R806

R840

R805

R803

R802

R813

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.

L902

TP335

C334 C102

TP5120 TP5118

C308

L901

10

R809

C624

AP5102 TP5105

G

C304 L501

CN501 1

R302 TP332

C222

AP5101 TP5112

TP334 TP341

TP331

R307

C923

R638

TP333

R321

C913

R520

R526

R528

C631

C917

C616

C534

C535 R522

L601

45 481

40

C621

R919

35

5

C934

IC601

R927

30

TP315

L301

C514 10

C629

E

15

R928

20

25

R524

Common note on Printed Wiring Boards: • Y : parts extracted from the conductor side. f • : internal component. • : Pattern from the side which enables seeing.

Lead layout of conventional IC

10

TP343

TP344

RB602

C625

4

R619

1

C925 C524

4

RB603 L604 C623

1

X501

C632

5

C525

8

FB505

5

C527

8

AP530

FB601

C528

IC505

C617

IC504

C618

TP904

C640

D

OPTICAL PICK-UP

• Lead Layouts

9

C

F

• Main board is four-layer printed board. However, the patterns of layers 2 and 3 have not been included in this diagrams.

8

B

C536

Caution: Pattern face side: (Side B) Parts face side: (Side A)

7

S802 (OPEN)

C638

• A : B+ Line. • Power voltage is dc 3V and fed with regulated dc power supply from external power voltage jack. • Voltages and waveforms are dc with respect to ground in playback mode. no mark : REC ( ) : PB : 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. J : CD

6

S801 (OPEN/CLOSE)

R636

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

5

MAIN BOARD (SIDE A)

A

R525

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

4

C510

Common 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. • C : panel designation.

3

– 32 –

11

MZ-R70

13

12

11

10

9

8

7

6

5

4

3

2

1

MAIN BOARD (SIDE B)

A

• Semiconductor Location

S806 (PROTECT)

B

RECHARGEABLE BATTERY NC-WMAA 1.2V 700mAh

C937

C

C938 L602

MD MECHANISM L605

AP5103

4

R906

C906

R902

R940

5 1 IC902

1

C526

R527 C519

C630 C533

R530 R529

E OFF ON AP508 AP504 AP505 S804 HOLD

F

C530

R510

R509

R508

FB501

R503

R506

L502

AP5104

S807 SYNCHRO REC

AP521

C537

R537 R535

C502

R507

FB502 FB503

AP524

FB504 C529

(

C509 AP507 AP1001 BP801 AP506 AP511 C512 AP519 AP516 87 86 83 81 78 74 72 69 64 63 60 58 C508 C516 AP501 AP510 88 90 89 85 84 80 77 75 71 68 65 62 59 57 R505 AP805 93 92 91 82 79 76 73 70 67 66 61 55 56 AP830 AP834 C807 96 95 94 52 53 54 X801 AP517 AP509 AP907 99 98 97 49 50 51 C511 AP807 IC801 46 47 48 102101 100 AP911 R905 C801 43 45 44 105104 103 AP806 40 41 42 108104 106 C911 37 36 39 109110 111 AP802 5 4 AP912 113114 112 34 35 36 AP801 IC802 R939 R915 117116 115 4 7 10 13 16 19 22 27 32 33 AP518 119118 2 6 8 11 14 17 21 23 26 28 31 8 1 R914 R944 AP515 AP832 120 1 3 5 9 12 15 18 20 24 25 29 30 R904 AP5209 AP520 C531 AP512 R911 R502 AP908 AP5210 R941 D501

G

R842 AP833 AP804 AP803

C517

L801

C806

C515

C507

15

5

1 45 48 R916

18 14

CN801

R518 R519

R621

C506 C505

C513

R1004 R1005

IC901

35 37 40

4 3

C1001

R1001

30

C504 C503 C520 AP502 C501 1

C532

D

C622

44

10

D903

Q906

20

C521

C620

R935

1

25

C619

C212 C916 5

D301

D302

23

C936

C336

C903

8

Q501

IC501

D901 Q901

FB302 C124

22

R1002 C522

R517

3 142139137 133130 126124121 118116 112110 2 141138 135132 129 127123120 117114111 109 5 4 140136 134131 128125122 119115 113108 106107 7 6 1 103 104105 8 10 11 100 102101 9 13 12 97 98 99 96 95 94 14 16 15 17 19 18 92 91 93 IC502 88 89 90 20 21 24 25 85 86 87 22 23 26 82 83 84 78 80 81 29 27 28 76 77 79 30 31 32 73 74 75 33 34 36 143 35 147144 37 46 47 50 53 56 59 64 68146 72 145 38 40 42 45 48 51 55 57 60 63 66 67 70 39 41 43 44 49 52 54 58 61 62 65 69 71

H

1 5 CN601

8

5

Q601 1

8

5

15

10

5

1

C633

C224

C1002

C1004

C919

R112 S

R1003

Q301

R932 Q902

C310

Q1001 R1010

C904

C920

C317

R305

R306

13 12

7

R922

C311

C322

C320 19 18

FB304

i1

R1006

1 45 48

40

IC303 6

8 TP1001 TP1002 2 RB601 1 7

10

R901

C319 FB303

C939

C316

IC301

5

AP523

C901

L302

FB301

C315

J304 (2/2)

124

IC604

15 13

35

C101

C324

30

8

4

5

D902

R108

20

Q302

R103

R109

24 25

C335

1 R536

C112

C110

C337

R111 C123

CN602

1

C306

C210

R123

J302 i2

C330

S

C339

R222

C331

R122

R212 C223

C213

C301 C1003

C111

R211 R318

C312

C323 C340

C211

2 8 RB302 1 7

1 C208

14

C321 R317

LINE IN (OPTICAL)

IC302 C216

C217 C218

AP529 AP532 AP525 AP533 AP535 AP531

15

C108

R218

J301 (2/2)

7

R118

8

C117

C116

C318

C338

R319

MIC (PLUG IN POWER)

C118

J303

C332

AP511AP534

IC603

I

Q602 4

1

4

19

25

30

36 1-677-124-

11

C610 C611 C609 R609 R608

04

J901 DC IN 3V

LCD MODULE AND SW UNIT

OVER WRITE HEAD

J

!

– 33 –

– 34 –

Ref. No. D101 D201 (D301) (D302) (D501) D600 D601 D602 (D901) (D902) (D903) D905 D906 D907

Location F-10 F-10 H-10 I-10 H-5 I-4 I-5 I-3 G-7 H-9 H-9 G-8 G-7 G-8

(IC301) (IC302) (IC303) (IC501) (IC502) IC504 IC505 IC601 (IC603) (IC604) (IC801) (IC802) (IC901) (IC902)

F-8 D-9 F-9 F-6 E-4 D-2 D-3 E-4 I-3 E-7 G-4 H-3 H-7 I-9

(Q301) (Q302) (Q501) (Q601) (Q602) Q603 (Q901) (Q902) Q905 (Q906) (Q1001)

G-9 E-9 E-6 I-5 I-5 I-3 H-8 H-9 I-8 I-10 F-7

) : SIDE B

MZ-R70

(Page 39)

6-5. SCHEMATIC DIAGRAM — MAIN BOARD (1/3) — • Refer to page 30 for Waveforms. • Refer to page 41 for IC Block Diagrams.

(Page 38)

– 35 –

– 36 –

MZ-R70

6-6. SCHEMATIC DIAGRAM — MAIN BOARD (2/3) — • Refer to page 42, 43 for IC Block Diagrams.

(Page 39)

(Page 36)

– 37 –

– 38 –

MZ-R70

(Page 38)

(Page 36)

6-7. SCHEMATIC DIAGRAM — MAIN BOARD (3/3) — • Refer to page 41, 43 for IC Block Diagrams.

– 39 –

– 40 –

6-8. IC BLOCK DIAGRAM IC501

SN761056

44 ADIP 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 15 16 17 18 19 20

FE

37 36 35 34

PS

33 32 31 30 29 28

RFOUT CCSL2 VC VREF075

ABCD AVCC OFC-1 OFC-2

LP EQ AGND

PEAK BOTM

27 DGND T-ON

26 OFTRK

SERIAL I/F

25 XRST 24 SCK 23 SBUS

APC

ADIP

ADIP 21 DVDD 22

DC CUT2

IN2

MIC V+2

GV STBY V+

PWSTB

MUTE

RST SW

BEEP IN

GND

VREF IN

IC303 TA2131FL

OUT2

IC302 NJM2173

14

13

12

11

10 9 8

18

17

16

15

14

13

– +

BIAS

+ –

PW SW

MT SW

BST SW

BEEP

12 VREF 11 LPF1

TC MT 19 VCC1 20

REG

V REF

ADD

VINR 21

10 BST NF1

PW A

BEEP 23 OUTB

PW B

BST2

7 BST OUT

BEEP 24 OUTA

– 41 –

8 BST NF2

BST AGC 1

2

3

4

5

6 AGC IN

MIC V+1

9 LPF2

DET

IN1

VINL 22

ROUT

DC CUT1

5 6 7

PWR GND

4

LOUT

3

+B

2

REG

1 OUT1

BST1

NOISE GND

TON-C CIG CDN PD-I PD-NI PD-O

42 41 40 39 38

31

30 29

PWM24

FO3 VM34

32

FO4

PGND3

33

PGND4

RO3

36 35 34

RO4

VM3

MPC17A56FTA COUO COVO COWO

IC601

28

27

26 25

VM4

VC VG

VC VG

PRE DRIVER VC

VC

HI-BRIDGE CONTROL

PRE DRIVER

HI-BRIDGE CONTROL

COM 37

24 RI4 23 FI4 22 RI3 21 FI3

CPWI 38 VG

CPVI 39

20 VG 19 GND VC

CPUI 40

18 VC 17 OE

VC

PGNDW 41 WO 42 VMVW 43

BIAS 16 FI1 15 RI1

VO 44 VC

HI-BRIDGE CONTROL

PGNDUV 45 UO 46 VMU 47

VC

HI-BRIDGE CONTROL

VC VC VG

VG

PRE DRIVER

VC VG

PRE DRIVER

PRE DRIVER 14 FI2

VC

3 PHASE CONTROL

13 RI2

IC603

GND R1 F1 VRECIN 1

FO1

VM12

9 10 11 12

MPC18A21MTB

1 2 3 4

36 VC 35 EFM 34 CLK

CONTROL LOGIC

33 HB

OUTA 5 PRE DRIVER

PGND1 1 6

LEVEL DET

OUTB 7 VRECIN 2 8

STEP UP/DOWN PRE DRIVER

LIL 1 10 11 12 13 14

INM 15 INP 16

EFM PRE DRIVER

PWM

SAW

32 PGND1 2 31 HA 30 VG 29 VG2

SYSTEM CONTROL

VREC 1 9

PGND2 1 PGND2 2 LIL 2 VREC 2

VM2

8

FO2

7

RO2

5 6

PGND2

4

RO1 PGND1

PWM1

VI UI

1 2 3

VM1

WI 48

CHARGE PUMP PRE DRIVER

28 C1H

27 C1L 26 VC2

25 VRECIN 24 OE 23 RECON

+

22 21 20 19

RF 17 DW BTOUT 18

– 42 –

SW(2.5/1.3V) DTC VREF DW TPOUT

L1

PGND

L2

VROUT

33 32

VCON

34

VC

XWK3

36 35

VCIN

XWK2

XWK4

XWK1

SLEEP

IC901 MPC18A31FTA

31

30

29

28

27

26

25

VC

SAW

FFCLR 37

SYSTEM CONTROL

OSC2 VB

XRST

VG

VG STEP-UP PRE DRIVER

VC

STEP-UP PRE DRIVER

VC

VC PWM

VSTL 38

PWM VC

FFCLR

RF2

RF2

VC

VRMC 39

VC 24 RF1 VR

XRST 40 23 RF2 CRST 41 RSTREF 42

22 INM1 21 DTC 20 INM2

CLK 43 VB 44 VREF 45

19 VG 18 GND 17 SWVG

STEP-UP DC/DC CONVERTER

VREG BANDGAP REFERENCE

16 PWMVC 15 SERON 14 INM4

CHGMON 46 VC

13 RF4

VB CHGB 47

DCIN RF4

DCIN DCIN

3

4

5

6

7

8

9

10

RS

INM5

RF5

BATM

INM3

INP3

RF3

FB

VREG

11 12

MCLK 1 LRCK BCLK SDTO SDTI DIFO DIFI

2 3 4 5 6 7

CMODE

PD RST SSB LIN1 RIN1 TST1 LIN2 RIN2 TST2 LIN3 RIN3

IC301 AK4517-VQ-L

48

47 46 45 44 43 42 41 40 39 38 37

36 IPGAL

CLOCK DIVIDER

AUDIO I/F CONTROLLER

HPF DPGA

DBB

DAC

ADO

35 34 33 32

ADCL VCMC VCMR ADCR

31 IPGAR 30 VRAD TST3 8 29 LOUT2 CONTROL REGISTER I/F 28 27 26 25 13 14 15

16 17 18 19 20 21 22 23 24 DGND VD VB VA AGND VCOM DZF OPGAR ROUT1

9 10 11 12

CCLK(SSI) CDTO CDTI(SSO)

DCODE0 DCODE1 DCODE2 CS(SCK)

– 43 –

ROUT2 VRDA OPGAL LOUT1

VR

2

VLD

1 DCIN

CHGSW 48

6-9. IC PIN DESCRIPTIONS • MAIN BOARD IC501 SN761056ADBT (RF AMP, FOCUS/TRACKING ERROR AMP) Pin No. 1

Pin Name TE

I/O O

Pin Description Tracking error signal output to the CXD2660GA (IC502)

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 (+1.1 V)

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 the CXD2660GA (IC502)

22

DVDD



Power supply terminal (+2.4 V) (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)

26

OFTRK

I

Off track signal input from the CXD2660GA (IC502)

“L”: reset

27

DGND



Ground terminal (digital system)

28

BOTM

O

Light amount signal (RF/ABCD) bottom hold output to the CXD2660GA (IC502)

29

PEAK

O

Light amount signal (RF/ABCD) peak hold output to the CXD2660GA (IC502)

30

VREF075



Connected to the external capacitor for the internal reference voltage

31

VC

O

Middle point voltage (+1.2 V) 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 the CXD2660GA (IC502)

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 (+2.4 V) (analog system)

41

ABCD

O

Light amount signal (ABCD) output to the CXD2660GA (IC502)

42

FE

O

Focus error signal output to the CXD2660GA (IC502)

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

– 44 –

Not used

• MAIN BOARD IC502 CXD2660GA (DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO SIGNAL PROCESSOR, EFM/ACIRC ENCODER/DECODER, SHOCK PROOF MEMORY CONTROLLER, ATRAC ENCODER/DECODER, 16M BIT D-RAM) Pin No. 1

Pin Name VDC0

I/O —

Pin Description Power supply terminal (+1.8 V) (for internal logic)

2

MNT0

I/O

Not used (open)

3

MNT1

O

Recording shock detect signal output to the system controller (IC801)

4

MNT2

O

Off track signal output to the SN761056ADBT (IC501) and system controller (IC801)

5

MNT3

O

6

SWDT

I

7

SCLK

I (S)

Serial clock signal input from the system controller (IC801)

8

XLAT

I (S)

Serial data latch pulse input from the system controller (IC801)

Focus OK signal output to the system controller (IC801) “H”: is output when focus is on (“L”: NG) Serial data input from the system controller (IC801)

9

VSC0



10

SRDT

O (3)

Serial data output to the system controller (IC801)

11

SENS

O (3)

Internal status (SENSE) output to the system controller (IC801)

12

XRST

I (S)

Reset signal input from the system controller (IC801)

13

SQSY

O

14

DQSY (MTFLGL)

O

15

WRPWR

I

16

XINT

O

17

TX

I

18

VDIO0



Ground terminal (for internal logic)

“L”: reset

Subcode Q sync (SCOR) output the system controller (IC801) “L” is output every 13.3 msec

Almost all, “H” is output

Digital In U-bit CD format subcode Q sync (SCOR) output to the system controller (IC801) “L” is output every 13.3 msec

Almost all, “H” is output

Laser power selection signal input from the system controller (IC801) “L”: playback mode, “H”: recording mode Interrupt status output to the system controller (IC801) Recording data output enable signal input from the system controller (IC801) Writing data transmission timing input Power supply terminal (+2.4 V) (for I/O)

19

OSCI

I

System clock (512Fs=22.5792 MHz) input terminal

20

OSCO

O

System clock (512Fs=22.5792 MHz) output terminal

21

VSIO0



Ground terminal (for I/O)

22 to 29

NC



Not used (open)

30

VSC1



Ground terminal (for internal logic)

31

XTSL

I

32

XCS_DSP

I

Chip select signal input from the system controller (IC801)

Input terminal for the system clock frequency setting “L”: 45.1584 MHz, “H”: 22.5792 MHz (fixed at “H” in this set)

33

DIN1

I

Digital audio signal input terminal when recording mode

34

DOUT

O

Digital audio signal output terminal when playback mode

35

DT72

O

Not used (open)

36, 37

VDC1, VDC2



Power supply terminal (+1.8 V) (for internal logic)

38

DATAI

I

Serial data input terminal

Not used (open)

Not used (fixed at “L”)

L/R sampling clock signal (44.1 kHz) input terminal

39

LRCKI

I

40

XBCKI

I

Serial input/output data bit clock signal (2.8224 MHz) input terminal Not used (fixed at “L”)

41

ADDT

I

Recording data signal input from the A/D, D/A converter (IC301)

42

DADT

O

Playback data signal output to the A/D, D/A converter (IC301)

43

LRCK

O

L/R sampling clock signal (44.1 kHz) output to the A/D, D/A converter (IC301)

44

VSC2



Ground terminal (for internal logic)

45

XBCK

O

Serial input/output data bit clock signal (2.8224 MHz) output to the A/D, D/A converter (IC301)

46

FS256

O

Clock signal (11.2896 MHz) output to the A/D, D/A converter (IC301) (X' tal system)

O

Address signal output to the external D-RAM

47 to 52

A03, A04, A02, A05, A01, A06

“L”: Rch, “H”: Lch

Not used (fixed at “L”)

Not used (open)

* I (S) stands for schmitt input, I (A) for analog input, O (3) for 3-state output, and O (A) for analog output in the column I/O

– 45 –

Pin No. 53

Pin Name VDIO1

I/O —

Pin Description Power supply terminal (+2.4 V) (for I/O)

VSIO1



Ground terminal (for I/O)

O

Address signal output to the external D-RAM

XRAS

O

Row address strobe signal output to the external D-RAM

“L” active

Not used (open)

61

IXOE

O

Output enable signal output terminal for internal D-RAM

“L” active

Not used (open)

62

IXWE

O

Data write enable signal output terminal for internal D-RAM

“L” active

Not used (open)

Column address strobe signal output to the external D-RAM

“L” active

Not used (open)

54 55 to 59 60

A00, A07, A10, A08, A09

Not used (open)

63

XCAS

O

64 to 67

D1, D2, D0, D3

I/O

Two-way data bus with the external D-RAM

68

VDC3



Power supply terminal (+1.8 V) (for internal logic)

69

VSC3



Ground terminal (for internal logic)

Not used (open)

70

A11

O

Address signal output to the external D-RAM

71

XOE

O

Output enable signal output to the external D-RAM

Not used (open) “L” active

Not used (open)

72

XWE

O

Data write enable signal output to the external D-RAM

“L” active

73

MVCI

I (S)

Digital in PLL oscillation input from the external VCO

Not used (fixed at “L”)

Not used (open)

74

ASYO

O (A)

Playback EFM full-swing output terminal

75

ASYI

I (A)

Playback EFM asymmetry comparator voltage input terminal

76

AVD1



77

BIAS

I (A)

Playback EFM asymmetry circuit constant current input terminal

78

RFI

I (A)

Playback EFM RF signal input from the SN761056ADBT (IC501)

79

AVS1



80

PCO

O (3)

Phase comparison output for master clock of the recording/playback EFM master PLL

81

FILI

I (A)

Filter input for master clock of the recording/playback EFM master PLL

82

FILO

O (A)

Filter output for master clock of the recording/playback EFM master PLL

83

CLTV

I (A)

Internal VCO control voltage input of the recording/playback EFM master PLL

84

PEAK

I (A)

Light amount signal (RF/ABCD) peak hold input from the SN761056ADBT (IC501)

85

BOTM

I (A)

Light amount signal (RF/ABCD) bottom hold input from the SN761056ADBT (IC501)

86

ABCD

I (A)

Light amount signal (ABCD) input from the SN761056ADBT (IC501)

87

FE

I (A)

Focus error signal input from the SN761056ADBT (IC501)

88

AUX1

I (A)

Auxiliary signal (I3 signal/temperature signal) input terminal

89

VC

I (A)

Middle point voltage (+1.2 V) input terminal

90

ADIO

O (A)

Monitor output of the A/D converter input signal

91

ADRT

I (A)

A/D converter operational range upper limit voltage input terminal (fixed at “H” in this set)

92

AVD2



Power supply terminal (+2.4 V) (analog system)

93

AVS2



Ground terminal (analog system)

94

ADRB

I (A)

A/D converter operational range lower limit voltage input terminal (fixed at “L” in this set)

95

SE

I (A)

Sled error signal input terminal

Power supply terminal (+2.4 V) (analog system)

Ground terminal (analog system)

Not used (fixed at “H”)

Not used (open)

Not used (fixed at “L”)

96

TE

I (A)

Tracking error signal input from the SN761056ADBT (IC501)

97

DCHG

I (A)

Connected to the +2.4 V power supply

98

APC

I (A)

Error signal input for the laser automatic power control

99

ADFG

I (A)

ADIP duplex FM signal (22.05 kHz ± 1 kHz) input from the SN761056ADBT (IC501)

100

VDIO2



Power supply terminal (+2.4 V) (for I/O)

101

VSIO2



Ground terminal (for I/O)

102

F0CNT

O

Filter f0 control signal output terminal

103

XLRF

O

Serial latch signal output terminal

104

CKRF

O

Serial clock signal output terminal

105

DTRF

O

Writing data output terminal

106

APCREF

O

107

LDDR

O

Not used (fixed at “H”)

Not used (open)

Not used (open) Not used (open)

Not used (open)

Control signal output to the reference voltage generator circuit for the laser automatic power control PWM signal output for the laser automatic power control

Not used (open)

* I (S) stands for schmitt input, I (A) for analog input, O (3) for 3-state output, and O (A) for analog output in the column I/O

– 46 –

Pin No. 108

Pin Name VDC4

I/O —

Pin Description Power supply terminal (+1.8 V) (for internal logic)

109

TRDR

O

Tracking servo drive PWM signal (–) output to the MPC17A56FTA (IC601)

110

TFDR

O

Tracking servo drive PWM signal (+) output to the MPC17A56FTA (IC601)

111

FFDR

O

Focus servo drive PWM signal (+) output to the MPC17A56FTA (IC601)

112

FRDR

O

Focus servo drive PWM signal (–) output to the MPC17A56FTA (IC601)

113

FS4

O

Clock signal (176.4 kHz) output to the MPC18A21MTB (IC603) (X' tal system)

114

SRDR

O

Sled servo drive PWM signal (–) output terminal

Not used (open)

115

SFDR

O

Sled servo drive PWM signal (+) output terminal

Not used (open)

116

VSC4



Ground terminal (for internal logic)

117

SPRD

O

Spindle servo drive PWM signal (–) output terminal

Not used (open)

118

SPFD

O

Spindle servo drive PWM signal (+) output terminal

Not used (open)

119

FGIN

I

FG signal input terminal for spindle servo

120 to 122

TEST1 to TEST3

I

Input terminal for the test (normally : fixed at “L”)

Not used (open)

123

EFMO

O

EFM signal output when recording mode to the MPC18A21MTB (IC603)

124

SPVS

O

Spindle servo drive voltage control signal output to the MPC17A56FTA (IC601)

125

VDIO3



Power supply terminal (+2.4 V) (for I/O)

126

VSIO3



Ground terminal (for I/O)

127

SPDU

O

Spindle servo (U) drive signal output to the MPC17A56FTA (IC601)

128

SPDV

O

Spindle servo (V) drive signal output to the MPC17A56FTA (IC601)

129

SPDW

O

Spindle servo (W) drive signal output to the MPC17A56FTA (IC601)

130

SPCU

I

Spindle servo (U) timing signal input from the MPC17A56FTA (IC601)

131

SPCV

I

Spindle servo (V) timing signal input from the MPC17A56FTA (IC601)

132

SPCW

I

Spindle servo (W) timing signal input from the MPC17A56FTA (IC601)

133

SLDU

O

Sled servo (U) drive signal output to the MPC17A56FTA (IC601)

134

SLDV

O

Sled servo (V) drive signal output to the MPC17A56FTA (IC601)

135

SLDW

O

Sled servo (W) drive signal output to the MPC17A56FTA (IC601)

136

VDC5



Power supply terminal (+1.8 V) (for internal logic)

137

VSC5



Ground terminal (for internal logic)

138

SLCU

I

Sled servo (U) timing signal input from the MPC17A56FTA (IC601)

139

SLCV

I

Sled servo (V) timing signal input from the MPC17A56FTA (IC601)

140

SLCW

I

Sled servo (W) timing signal input from the MPC17A56FTA (IC601)

141

SLVS

O

Sled servo voltage control signal output to the MPC17A56FTA (IC601)

142

BYPS

O

By-pass transistor control signal output to the MPC17A56FTA (IC601)

143

VSSDRAM



Ground terminal (for internal 16M bit D-RAM)

144

VDDDRAM



Power supply terminal (+2.4 V) (for internal 16M bit D-RAM)

– 47 –

Not used (open)

• MAIN BOARD IC801 CXR701080-010GA (SYSTEM CONTROLLER) Pin No. 1

Pin Name SYNC REC

I/O I

2

OFTRK

I

3

PROTECT

I

4

PAUSE KEY

I

Pin Description SYNCHRO REC switch (S801) input terminal “L”: off, “H”: on Off track signal input from the CXD2660GA (IC502) Rec-proof claw detect input from the protect detect switch (S806) “L”: recording possible, “H”: protect Set pause key input terminal Recording data output enable signal output to the CXD2660GA (IC502)

5

TX

O

6

SENSE

I

7

WRPWR

O

8

XLAT

O

Serial data latch pulse output to the CXD2660GA (IC502)

9

XCS DSP

O

Chip select signal output to the CXD2660GA (IC502)

10

CS RTC

O

Writing data transmission timing output Internal status (SENSE) input from the CXD2660GA (IC502) Laser power select signal output to the CXD2660GA (IC502) “L”: playback mode, “H”: recording mode

Not used (open) Serial data input from the A/D, D/A converter (IC301), CXD2660GA (IC502), EEPROM

11

SI0

I

12

SO0

O

13

SCK0

O

14

XGUM ON

I

Not used (open)

15

VSS



Ground terminal

16

VDD



Power supply terminal (+2.4 V)

17

XOUT

O

Not used (open)

18

BEEP

O

Beep sound control signal input terminal

19

RMC DTCK

I/O

20

XCS LCD

O

21

LCD STB

O

Strobe signal output to the liquid crystal display

22

LCD RST

O

Reset control signal output to the liquid crystal display

23

XHP STBY

O

24

CLV U

O

Spindle servo (U) drive signal input from the MPC17A56FTA (IC601)

25

CLV V

O

Spindle servo (V) drive signal input from the MPC17A56FTA (IC601)

(IC802) and switch & liquid crystal display module unit Serial data output to the A/D, D/A converter (IC301), CXD2660GA (IC502), EEPROM (IC802) and switch & liquid crystal display module unit Serial clock signal output to the A/D, D/A converter (IC301), CXD2660GA (IC502), EEPROM (IC802) and switch & liquid crystal display module unit

TSB serial communication data input/output terminal for remote commander with headphone Chip select signal output to the liquid crystal display

Standby on/off control signal output to the line/headphone amplifier (IC303) “L”: standby mode, “H”: amplifier on

26

CLV W

O

Spindle servo (W) drive signal input from the MPC17A56FTA (IC601)

27

MODE1

O

Power supply control signal output for over write head drive to the MPC18A21MTB (IC603)

28

MODE2

O

Power supply control signal output for over write head drive to the MPC18A21MTB (IC603)

29

MODE3

O

Power supply control signal output for over write head drive to the MPC18A21MTB (IC603)

30

HD CON 1

O

Over write head control signal output to the MPC18A21MTB (IC603)

31

HD CON 2

O

Over write head control signal output to the MPC18A21MTB (IC603)

32

XREC MODE

O

Not used (open)

33

LD ON

O

Laser diode on/off control signal output terminal “L”: laser off, “H”: laser on Not used (open)

34

TSB SLV ON

I

TSB slave detect signal input terminal

35

SLD MON 1

I

Sled servo timing signal input from the MPC17A56FT (IC601)

36

PD S0

O

PD IC mode switching signal output to the optical pick-up block

37

REG CTL CLK

O

Synchronizing external clock signal output terminal

38

PD S1

O

PD IC mode switching signal output to the optical pick-up block

39

FFCLR

O

Input latch output for starting signal to the MPC18A31FTA (IC901)

40

SLEEP

O

System sleep control signal output to the MPC18A31FTA (IC901)

41

TSB EDGE

I

TSB slave edge detect signal input terminal

42

GND SW

O

Ground line switching signal output terminal

– 48 –

Not used (open)

“H”: sleep on

Pin No.

Pin Name

I/O

Pin Description System reset signal input from the MPC18A31FTA (IC901)

43

XRST

I

44

VSS



Ground terminal

45

XTAL

O

Main system clock output terminal (16.9344 MHz)

46

EXTAL

I

Main system clock input terminal (16.9344 MHz)

For several hundreds msec. after the power supply rises, “L” is input, then it changes to “H”

47

VDD



Power supply terminal (+2.4 V)

48

TSB SLV CTL

I/O

Two-way control signal bus with TSB slave circuit

49

SPDL START SW

O

50

OPEN CLOSE SW

I

51

XSHOCK

I

52

FOK

I

53

SQSY

I

“L”: reset

Not used (open)

Spindle servo start switching signal output to the analog switch (IC504, 505) Upper panel open/close detect switch (S801) input terminal (A/D input) “L”: upper panel close, “H”: upper panel open Recording shock detect signal input from the CXD2660GA (IC502) Focus OK signal input from the CXD2660GA (IC502) “H”: is input when focus is on (“L”: NG) Subcode Q sync (SCOR) input from the CXD2660GA (IC502) “L” is input every 13.3 msec

Almost all, “H” is input

Digital In U-bit CD format subcode Q sync (SCOR) input from the CXD2660GA (IC502)

54

DQSY

I

55

XINT

I

Interrupt status input from the CXD2660GA (IC502)

“L” is input every 13.3 msec

Almost all, “H” is input

56

T.MARK

I

T MARK switch (S803) input terminal

57

REC WBL SW

O

Stable control signal is output when recording

58

SERON

O

Series power supply control signal output to the MPC18A31FTA (IC901)

59

XCHG

O

Charge control signal output to the MPC18A31FTA (IC901)

60

XTEST

I

Setting terminal for the test mode

61

SET CODE0

I

Destination setting terminal for the test mode

62

SET CODE1

I

Destination setting terminal for the test mode

63

SET CODE2

I

Destination setting terminal for the test mode

64

REG CTL PWM

O

Synchronizing external clock signal output to the MPC18A31FTA (IC901)

65

VRM PWM

O

VREM power supply voltage control PWM signal output to the MPC18A31FTA (IC901)

“L”: test mode, normally: fixed at “H” Not used (open)

66

VC PWM

O

System power supply voltage control PWM signal output to the MPC18A31FTA (IC901)

67

SPDL PWM

O

Spindle servo drive voltage control PWM signal output to the MPC17A56FTA (IC901)

68

XIC RST

O

69

REC LED

O

REC LED drive signal output terminal

70

SI1

I

Joint text data input from the remote commander with headphone

71

SO1

O

Reset signal output to the A/D, D/A converter (IC301), SN761056ADBT (IC501) and CXD2660GA (IC502)

“L”: reset Not used (open)

Joint text data output to the remote commander with headphone

Not used (open)

Joint data communication clock output to the remote commander with headphone

72

SCK1

O

73

XHOLD SW

I

74

VDD



Power supply terminal (+2.4 V)

75

TEX

I

Sub system clock input terminal

Not used (open) HOLD switch (S804) input terminal

“L”: hold on, “H”: hold off

Not used (open)

76

TX

O

Sub system clock output terminal

77

VSS



Ground terminal

78

VBKAN

I

Sub power supply input terminal

79

S MON

I

Servo signal monitor input from the SN761056ADBT (IC501) (A/D input)

80

VB MON

I

Un-regulator power supply voltage monitor input terminal (A/D input)

81

CHG MON

I

Rechargeable battery voltage monitor input from the MPC18A31FTA (IC901) (A/D input)

82

VREF MON

I

Reference voltage monitor input from the SN761056ADBT (IC501) (A/D input)

83

WK DET

I

Set key starting detect signal input terminal (A/D input)

84

HALF LOCK SW

I

Open knob detect switch (S802) input terminal

85

RMC KEY

I

Remote commander with headphone key input terminal (A/D input)

86

SET KEY 1

I

Set key input terminal (A/D input)

– 49 –

Not used (open)

“L”: normal position, “H”: open knob slid

(x, >, ., VOL +/– keys input)

Pin No. 87

Pin Name SET KEY 2

I/O I

Set key input terminal (A/D input)

Pin Description (B, jog, END SEARCH keys input)

88

REC KEY

I

REC key input terminal

89

VRM MON

I

VREM voltage monitor input terminal (A/D input)

90

HIDC MON

I

HI-DC voltage monitor input terminal (A/D input)

91

AVSS



92

AVREF

I

93

AVDD



94

TEST0

I

95

TEST1

I

Input terminal for the test (normally: fixed at “L”)

96

TDI

I

Input terminal for JTAG

97

TMS

I

Input terminal for JTAG

Not used (open)

98

TCX

I

Input terminal for JTAG

Not used (open)

Ground terminal (for A/D converter) Input terminal for power supply voltage adjustment reference voltage (+2.4 V) (for A/D converter) Power supply terminal (+2.4 V) (for A/D converter) Input terminal for the test (normally: fixed at “L”) Not used (open)

99

XTRST

I

Input terminal for JTAG

Not used (open)

100

TDO

I

Input terminal for JTAG

Not used (open)

101

TSB CLKCTL

O

102

SSB DATA

I/O

TSB clock control signal output terminal Two-way SSB serial data bus with the SN761056ADBT (IC501)

103

SBSB CLK

I

104

FLASH WR EN



Not used (fixed at “H”)

SSB serial clock signal output to the SN761056ADBT (IC501)

105

VDD



Power supply terminal (+2.4 V)

106

VSS



Ground terminal

107 to 109

VLC1 to VLC3



Power supply terminal for the liquid crystal display (+2.4 V)

110

XCS ADA

O

Chip select signal output to the A/D, D/A converter (IC301)

111

XPD ADA

O

Power supply control signal output to the A/D, D/A converter (IC301)

112

XRST MTR DRV

O

Reset signal output terminal

113

OPT DET

I

DIN plug detect signal input terminal

114

XJACK DET

I

LINE IN plug detect signal input terminal

“L”: reset

Not used (open)

115

XMIC DET

I

MIC plug detect signal input terminal

116

XOPT CONT

O

Power supply control signal output to the DIN plug laser diode

117

MUTE

O

Analog muting on/off control signal output terminal

118

XHP STBY TMP

O

Power supply control signal output to the headphone amplifier

119

XCS NV

O

Chip select signal output to the EEPROM (IC802)

120

XINT REC SW

O

Not used (open)

– 50 –

“L”: muting off, “H”: muting on Not used (open)

SECTION 7 EXPLODED VIEWS NOTE: • The mechanical parts with no reference number in the exploded views are not supplied. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

• -XX and -X mean standardized parts, so they may have some difference from the original one. • Color Indication of Appearance Parts Example : KNOB, BALANCE (WHITE) ... (RED) R R Parts Color Cabinet’s Color • Accessories and packing materials are given in the last of this parts list.

7-1. CABINET SECTION

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

3

17

14 13 9

16

12

3

B

18

C

6 8

19

9

MT-MZR70-165

5

11 25

10

10

7 15

24

4

20

3 10 A

A B

9 23

21

22 C

9

3

2 1 Ref. No.

Part No.

Description

Remark

1

X-4952-534-1 PANEL (S) ASSY, BOTTOM

1 1 2 3

X-4952-538-1 X-4952-539-1 3-938-805-72 4-218-229-17

3 4 5 6 7

4-963-883-51 SCREW (1.4), PRECISION PAN (BLACK)...(BLACK) 4-226-124-01 BUTTON (OPEN) 4-226-128-01 TERMINAL (–), BATTERY 4-995-271-01 SCREW (MD), STEP A-3323-423-A MAIN BOARD, COMPLETE

8 9 10 11

3-335-797-91 4-218-233-05 3-318-382-21 X-3378-331-1

11 11

(SILVER)...(SILVER) PANEL (B) ASSY, BOTTOM (BLACK)...(BLACK) PANEL (L) ASSY, BOTTOM (BLUE)...(BLUE) KNOB (HOLD, SYNCHRO REC) SCREW (1.4), MI (SILVER)...(SILVER,BLUE)

Ref. No.

Part No.

Description

12 13 14 15 16

4-226-126-01 4-226-120-01 X-3378-815-1 4-226-122-01 4-226-113-01

HINGE SPRING (LOCK), COMPRESSION LEVER, LOCK ASSY TERMINAL (+), BATTERY DETECTION STRIP, ORNAMENTAL (SILVER)...(SILVER)

Remark

16 17

18

4-226-113-11 STRIP, ORNAMENTAL (GRAY)...(BLACK,BLUE) X-3378-612-1 PANEL (S) (SV) ASSY, UPPER (SILVER)...(SILVER) X-3378-613-1 PANEL (B) (SV) ASSY, UPPER (BLACK)...(BLACK) X-3378-614-1 PANEL (L) (SV) ASSY, UPPER (BLUE)...(BLUE) 1-803-885-11 LCD MODULE

SCREW (M1.4), TOOTHED LOCK SCREW (1.4), MI SCREW (1.7X3), TAPPING LID (B) ASSY, BATTERY CASE (BLACK)...(BLACK) X-3378-332-1 LID (L) ASSY, BATTERY CASE (BLUE)...(BLUE)

19 20 21 22 23

3-318-382-91 3-043-549-01 X-4952-533-1 4-226-116-01 X-4952-532-1

X-4952-535-1 LID (S) ASSY, BATTERY CASE (SILVER)...(SILVER)

24 25

3-335-797-81 SCREW (M1.4X5), TOOTHED LOCK 3-047-350-01 STAY

17 17

– 51 –

SCREW (1.7X2.5), TAPPING SPRING (ARM), TENSION PLATE (R) ASSY, FULCRUM SPRING (POP-UP), TORSION PLATE (L) ASSY, FULCRUM

7-2. MECHANISM DECK SECTION (MT-MZR70-165)

65 66 67 68 64 69 67

54 63 52

71

62

53

70

73 61

72 59

54

60 54

58

M602

@ 74

57

52

56

54

M603

55

@Note: No.74 washer is used for correction of the installation position of 601 (MOTOR). Certain sets do not have this washer.

53

M601

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

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

51 Ref. No.

Part No.

Description

51 52 53 54 55

1-677-513-11 4-963-883-42 4-963-883-31 3-338-645-31 4-222-214-01

MOTOR FLEXIBLE BOARD SCREW (M1.4), PRECISION PAN SCREW (M1.4), PRECISION PAN WASHER (0.8-2.5) GEAR (HB)

56 57 58 59 60

4-222-217-01 4-224-885-01 X-4951-918-1 4-222-223-01 4-222-215-01

61 62 63 64

4-222-218-01 X-4951-920-1 4-222-206-01 4-222-216-01

Remark

Ref. No.

Part No.

Description

65 66 67 0 68 69

X-4951-919-1 4-222-208-01 4-222-204-01 X-3378-726-1 4-222-203-01

HOLDER ASSY GEAR (SB) BEARING SERVICE ASSY, OP (LCX-2R) SCREW, LEAD

GEAR (HA) SCREW (M1.2X1.5) CHASSIS ASSY, GEAR SHAFT, SUB GEAR (HC)

70 71 72 73 74

3-349-825-21 4-222-205-01 4-222-222-01 4-222-226-01 4-997-677-11

SCREW SPRING, RACK GEAR (RACK) SPRING (EJECT), TENSION WASHER

GEAR (HD) CHASSIS ASSY SPRING, THRUST GEAR (SA)

M601

8-835-666-01 MOTOR, DC SSM-01C14A/C-NP (SPINDLE) (with TURN TABLE) 1-763-399-11 MOTOR, DC (SLED) (with GEAR) 1-763-400-11 MOTOR, DC (OVER WRITE HEAD UP/DOWN)

M602 M603

– 52 –

Remark

SECTION 8 ELECTRICAL PARTS LIST 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 • CAPACITORS uF : µF • COILS uH : µH

Ref. No.

Part No.

• 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.. • Abbreviation AR : Argentine model AUS : Australian model CH : Chinese model CND : Canadian model EE : East European model FR : French model HK : Hong Kong model JE : Tourist model KR : Korea model

Description

Remark

A-3323-423-A MAIN BOARD, COMPLETE ********************* < CAPACITOR > C101 C102 C103 C106 C108

1-115-467-11 1-107-820-11 1-135-210-11 1-125-899-11 1-125-837-11

CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP TANTAL. CHIP CERAMIC CHIP

0.22uF 0.1uF 4.7uF 220uF 1uF

10% 20% 20% 10%

10V 16V 10V 4V 6.3V

C110 C111 C112 C113 C116

1-125-837-11 1-164-874-11 1-135-259-11 1-110-569-11 1-164-937-11

CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP TANTAL. CHIP CERAMIC CHIP

1uF 100PF 10uF 47uF 0.001uF

10% 5% 20% 20% 10%

6.3V 16V 6.3V 4V 16V

C117 C118 C120 C122 C123

1-125-985-11 1-164-939-11 1-164-942-11 1-125-838-11 1-164-937-11

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

0.47uF 0.0022uF 0.0068uF 2.2uF 0.001uF

10% 10% 10% 10% 10%

25V 16V 16V 6.3V 16V

C124 C201 C202 C203 C206

1-164-937-11 1-115-467-11 1-107-820-11 1-135-210-11 1-125-899-11

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP TANTAL. CHIP

0.001uF 0.22uF 0.1uF 4.7uF 220uF

10% 10% 20% 20%

16V 10V 16V 10V 4V

C208 C210 C211 C212 C213

1-125-837-11 1-125-837-11 1-164-874-11 1-135-259-11 1-110-569-11

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP TANTAL. CHIP

1uF 1uF 100PF 10uF 47uF

10% 10% 5% 20% 20%

6.3V 6.3V 16V 6.3V 4V

C216 C217 C218 C220 C222

1-164-937-11 1-125-985-11 1-164-939-11 1-164-942-11 1-125-838-11

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

0.001uF 0.47uF 0.0022uF 0.0068uF 2.2uF

10% 10% 10% 10% 10%

16V 25V 16V 16V 6.3V

C223 C224 C301 C303 C304

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

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP

0.001uF 0.001uF 0.1uF 0.1uF 10uF

10% 10%

16V 16V 16V 16V 6.3V

C306 C307 C308 C310 C311

1-135-259-11 1-110-569-11 1-107-820-11 1-164-943-11 1-125-777-11

TANTAL. CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

10uF 47uF 0.1uF 0.01uF 0.1uF

20% 20% 20% 10% 10%

6.3V 4V 16V 16V 10V

Ref. No.

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

Part No.

Description

C312 C315 C316 C317 C318

1-164-949-11 1-110-569-11 1-125-777-11 1-125-777-11 1-125-777-11

CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

0.047uF 47uF 0.1uF 0.1uF 0.1uF

20% 10% 10% 10%

16V 4V 10V 10V 10V

C319 C320 C321 C322 C323

1-164-943-11 1-135-259-11 1-125-777-11 1-110-569-11 1-135-259-11

CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP TANTAL. CHIP TANTAL. CHIP

0.01uF 10uF 0.1uF 47uF 10uF

10% 20% 10% 20% 20%

16V 6.3V 10V 4V 6.3V

C324 C330 C331 C332 C333

1-104-847-11 1-107-820-11 1-125-777-11 1-135-259-11 1-135-259-11

TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP TANTAL. CHIP

22uF 0.1uF 0.1uF 10uF 10uF

20% 10% 20% 20%

4V 16V 10V 6.3V 6.3V

C334 C335 C336 C337 C338

1-125-777-11 1-125-837-11 1-135-181-21 1-110-501-11 1-135-259-11

CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP TANTAL. CHIP

0.1uF 1uF 4.7uF 0.33uF 10uF

10% 10% 20% 10% 20%

10V 6.3V 6.3V 16V 6.3V

C339 C340 C501 C502 C503

1-110-501-11 1-125-777-11 1-125-777-11 1-127-772-81 1-164-940-11

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

0.33uF 0.1uF 0.1uF 0.033uF 0.0033uF

10% 10% 10% 10% 10%

16V 10V 10V 10V 16V

C504 C505 C506 C507 C508

1-164-940-11 1-164-943-11 1-127-772-81 1-125-777-11 1-164-858-11

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

0.0033uF 0.01uF 0.033uF 0.1uF 22PF

10% 10% 10% 10% 5%

16V 16V 10V 10V 16V

C509 C510 C511 C512 C513

1-164-940-11 1-125-777-11 1-164-845-11 1-164-938-11 1-127-772-81

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

0.0033uF 0.1uF 5PF 0.0015uF 0.033uF

10% 10% 0.25PF 10% 10%

16V 10V 16V 16V 10V

C514 C515 C516 C517 C519

1-125-777-11 1-125-777-11 1-164-845-11 1-164-940-11 1-125-777-11

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

0.1uF 0.1uF 5PF 0.0033uF 0.1uF

10% 10% 0.25PF 10% 10%

10V 10V 16V 16V 10V

C520 C521 C522 C524 C525

1-107-819-11 1-119-923-81 1-164-943-11 1-110-569-11 1-164-943-11

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP

0.022uF 0.047uF 0.01uF 47uF 0.01uF

10% 10% 10% 20% 10%

16V 10V 16V 4V 16V

– 53 –

Remark

MAIN Ref. No.

Part No.

Description

Part No.

Description

C526 C527 C528 C529 C530

1-164-943-11 1-164-854-11 1-164-854-11 1-104-847-11 1-110-569-11

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP TANTAL. CHIP

0.01uF 15PF 15PF 22uF 47uF

10% 5% 5% 20% 20%

16V 16V 16V 4V 4V

Remark

Ref. No. C915 C916 C917 C918 C919

1-115-169-11 1-110-569-11 1-128-964-11 1-107-819-11 1-109-982-11

TANTALUM TANTAL. CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP

10uF 47uF 100uF 0.022uF 1uF

20% 20% 20% 10% 10%

6.3V 4V 6.3V 16V 10V

Remark

C531 C532 C533 C534 C535

1-164-943-11 1-164-943-11 1-164-245-11 1-117-863-11 1-164-935-11

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

0.01uF 0.01uF 0.015uF 0.47uF 470PF

10% 10% 10% 10% 10%

16V 16V 25V 6.3V 16V

C920 C921 C922 C923 C925

1-125-837-11 1-164-943-11 1-125-777-11 1-164-933-11 1-164-943-11

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

1uF 0.01uF 0.1uF 220PF 0.01uF

10% 10% 10% 10% 10%

6.3V 16V 10V 16V 16V

C536 C537 C600 C601 C602

1-117-863-11 1-164-943-11 1-125-777-11 1-131-862-91 1-109-813-11

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CAP-CHIP

0.47uF 0.01uF 0.1uF 47uF 100PF

10% 10% 10% 20% 5%

6.3V 16V 10V 4V 100V

C926 C929 C930 C932 C933

1-119-923-81 1-119-923-81 1-125-777-11 1-164-937-11 1-164-937-11

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

0.047uF 0.047uF 0.1uF 0.001uF 0.001uF

10% 10% 10% 10% 10%

10V 10V 10V 16V 16V

C605 C609 C610 C611 C612

1-131-862-91 1-125-777-11 1-125-777-11 1-125-777-11 1-107-819-11

TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

47uF 0.1uF 0.1uF 0.1uF 0.022uF

20% 10% 10% 10% 10%

4V 10V 10V 10V 16V

C934 C935 C936 C937 C938

1-164-937-11 1-164-937-11 1-109-982-11 1-126-246-11 1-126-246-11

CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP

0.001uF 0.001uF 1uF 220uF 220uF

10% 10% 10% 20% 20%

16V 16V 10V 4V 4V

C613 C614 C615 C616 C617

1-104-851-11 1-131-862-91 1-135-210-11 1-125-777-11 1-127-772-81

TANTAL. CHIP TANTAL. CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP

10uF 47uF 4.7uF 0.1uF 0.033uF

20% 20% 20% 10% 10%

10V 4V 10V 10V 10V

C939 C1001 C1002 C1003 C1004

1-107-826-11 1-115-169-11 1-127-772-81 1-127-772-81 1-164-939-11

CERAMIC CHIP TANTALUM CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

0.1uF 10uF 0.033uF 0.033uF 0.0022uF

10% 20% 10% 10% 10%

16V 6.3V 10V 10V 16V

C618 C619 C620 C621 C622

1-127-772-81 1-127-772-81 1-135-211-11 1-104-912-11 1-135-211-11

CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP TANTAL. CHIP TANTAL. CHIP

0.033uF 0.033uF 6.8uF 3.3uF 6.8uF

10% 10% 20% 20% 20%

10V 10V 6.3V 6.3V 6.3V

C623 C624 C625 C629 C630

1-104-912-11 1-125-777-11 1-125-777-11 1-125-777-11 1-125-777-11

TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

3.3uF 0.1uF 0.1uF 0.1uF 0.1uF

20% 10% 10% 10% 10%

6.3V 10V 10V 10V 10V

C631 C632 C633 C638 C640

1-125-777-11 1-125-777-11 1-128-964-11 1-125-837-11 1-131-726-11

CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP TANTAL. CHIP

0.1uF 0.1uF 100uF 1uF 33uF

10% 10% 20% 10% 20%

10V 10V 6.3V 6.3V 6.3V

C801 C806 C807 C810 C901

1-164-943-11 1-104-847-11 1-164-943-11 1-164-937-11 1-164-941-11

CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP

0.01uF 22uF 0.01uF 0.001uF 0.0047uF

10% 20% 10% 10% 10%

16V 4V 16V 16V 16V

C902 C903 C904 C905 C906

1-164-943-11 1-128-964-11 1-164-943-11 1-164-937-11 1-135-259-11

CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP

0.01uF 100uF 0.01uF 0.001uF 10uF

10% 20% 10% 10% 20%

16V 6.3V 16V 16V 6.3V

C910 C911 C913

1-107-819-11 CERAMIC CHIP 1-135-259-11 TANTAL. CHIP 1-135-259-11 TANTAL. CHIP

0.022uF 10uF 10uF

10% 20% 20%

16V 6.3V 6.3V

< CONNECTOR > CN501 CN601 CN602 CN801

1-573-360-21 1-785-355-21 1-573-355-11 1-573-354-11

CONNECTOR, FFC/FPC 20P CONNECTOR, FFC/FPC (ZIF) 5P CONNECTOR, FFC/FPC 15P CONNECTOR, FFC/FPC 14P < DIODE >

D101 D201 D301 D302 D501

8-719-056-72 8-719-056-72 8-719-066-17 8-719-066-17 8-719-421-27

DIODE DIODE DIODE DIODE DIODE

UDZ-TE-17-2.4B UDZ-TE-17-2.4B FTZ6.8E-T148 FTZ6.8E-T148 MA728

D600 D601 D602 D901 D902

8-719-072-10 8-719-072-10 8-719-066-34 8-719-420-51 8-719-072-26

DIODE DIODE DIODE DIODE DIODE

FS05J10-TP FS05J10-TP RB461F-T106 MA729 FS1J3-TP

D903 D905 D906 D907

8-719-072-26 8-719-074-74 8-719-074-74 8-719-072-26

DIODE DIODE DIODE DIODE

FS1J3-TP MA3XD15001S0 MA3XD15001S0 FS1J3-TP

< FERRITE BEAD > FB301 FB302 FB303 FB304 FB501

– 54 –

1-414-228-11 1-414-228-11 1-414-228-11 1-414-228-11 1-414-228-11

FERRITE BEAD INDUCTOR FERRITE BEAD INDUCTOR FERRITE BEAD INDUCTOR FERRITE BEAD INDUCTOR FERRITE BEAD INDUCTOR

MAIN Ref. No. FB502 FB503 FB504 FB505 FB601

Part No.

Description

Part No.

Description

1-414-228-11 1-414-228-11 1-414-228-11 1-414-228-11 1-500-329-21

FERRITE BEAD INDUCTOR FERRITE BEAD INDUCTOR FERRITE BEAD INDUCTOR FERRITE BEAD INDUCTOR FERRITE BEAD INDUCTOR

Remark

Ref. No. Q302 Q501 Q601 Q602 Q603

8-729-046-49 8-729-928-81 8-729-046-43 8-729-046-42 8-729-051-73

FET FDV304P TRANSISTOR DTC144EE FET HAT2051T-EL FET HAT2050T-EL FET RDS035L03

Remark

< IC >

Q901 Q902 Q905 Q906 Q1001

8-729-046-44 8-729-046-45 8-729-928-27 8-729-928-81 8-729-922-10

FET ZDT6718TA FET SI2302DS-T1 TRANSISTOR DTA144EE TRANSISTOR DTC144EE TRANSISTOR 2SA1577-QR

IC301 IC302 IC303 IC501 @ IC502

8-759-584-59 8-759-656-15 8-759-598-15 8-759-661-14 8-752-397-66

IC IC IC IC IC

AK4517A-VQ-L NJM2173 TA2131FL-EL SN761056ADBT CXD2660GA

IC504 IC505 IC601 IC603 IC604

8-759-647-75 8-759-647-75 8-759-642-14 8-759-656-16 8-759-358-40

IC IC IC IC IC

TC7W66FK(TE85R) TC7W66FK(TE85R) MPC17A56FTA MPC18A21MTB TLC372CPW-E20

R101 R102 R103 R104 R108

1-216-835-11 1-216-829-11 1-216-797-11 1-216-819-11 1-216-829-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

15K 4.7K 10 680 4.7K

5% 5% 5% 5% 5%

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

@ IC801 IC802 IC901 IC902 J301

8-752-914-08 8-759-445-94 8-759-642-13 8-759-652-23 8-749-015-24

IC IC IC IC IC

CXR701080-010GA AK6480AM-E2 MPC18A31FTA RN5RG25AA-TR JFJ7001 (LINE IN (OPTICAL))

R109 R111 R112 R118 R122

1-216-864-11 1-218-891-11 1-218-887-11 1-218-867-11 1-216-864-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

0 68K 47K 6.8K 0

5% 0.5% 0.5% 0.5% 5%

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

R123 R201 R202 R203 R204

1-216-864-11 1-216-835-11 1-216-829-11 1-216-797-11 1-216-819-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

0 15K 4.7K 10 680

5% 5% 5% 5% 5%

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

R208 R209 R211 R212 R218

1-216-829-11 1-216-864-11 1-218-891-11 1-218-887-11 1-218-867-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

4.7K 0 68K 47K 6.8K

5% 5% 0.5% 0.5% 0.5%

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

R222 R223 R301 R302 R305

1-216-864-11 1-216-864-11 1-216-803-11 1-216-821-11 1-216-831-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

0 0 33 1K 6.8K

5% 5% 5% 5% 5%

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

R306 R307 R317 R318 R319

1-216-849-11 1-216-809-11 1-216-809-11 1-216-809-11 1-216-809-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

220K 100 100 100 100

5% 5% 5% 5% 5%

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

R321 R322 R325 R502 R503

1-216-864-11 1-216-864-11 1-216-797-11 1-216-833-11 1-216-864-11

METAL CHIP METAL CHIP METAL CHIP RES-CHIP METAL CHIP

0 0 10 10K 0

5% 5% 5% 5% 5%

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

R505 R506 R507 R508 R509

1-216-864-11 1-216-864-11 1-216-839-11 1-216-809-11 1-216-817-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

0 0 33K 100 470

5% 5% 5% 5% 5%

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

R510

1-216-813-11 METAL CHIP

220

5%

1/16W

< RESISTOR >

< JACK > J302 J303 J304 J901

1-779-881-11 1-779-881-21 1-793-288-41 1-785-383-11

JACK (i2) JACK (MIC (PLUG IN POWER)) JACK (i1) JACK, DC (POLARITY UNIFIED TYPE) (DC IN 3V) < COIL >

L301 L302 L501 L502 L601

1-469-535-21 1-469-535-21 1-469-535-21 1-469-535-21 1-410-389-31

INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR CHIP

10uH 10uH 10uH 10uH 47uH

L602 L603 L604 L605 L606

1-414-400-41 1-419-441-21 1-410-389-31 1-414-400-41 1-469-535-21

INDUCTOR INDUCTOR INDUCTOR CHIP INDUCTOR INDUCTOR

22uH 4.7uH 47uH 22uH 10uH

L801 L901 L902 L903 L904

1-469-535-21 1-414-398-11 1-469-426-21 1-469-367-21 1-419-257-21

INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR

10uH 10uH 100uH 10uH 22uH

L905

1-419-407-21 INDUCTOR

33uH

< FILTER > LF901

1-416-405-21 FILTER, CHIP EMI (COMMON MODE) < TRANSISTOR >

Q301

8-729-037-52 TRANSISTOR 2SD2216J-QR(TX).SO

@ Replacement of CXD2660GA (IC502), CXR701080 (IC801) used in this set requires a special tool. Therfore, it cannot be replaced.

– 55 –

MAIN Ref. No.

Part No.

Description

Part No.

Description

R517 R518 R519 R520 R522

1-216-864-11 1-216-845-11 1-216-821-11 1-216-841-11 1-216-803-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

0 100K 1K 47K 33

5% 5% 5% 5% 5%

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

Ref. No. R908 R911 R912 R913 R914

1-216-844-11 1-216-864-11 1-216-829-11 1-216-853-11 1-216-843-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

82K 0 4.7K 470K 68K

5% 5% 5% 5% 5%

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

R524 R525 R526 R527 R528

1-216-821-11 1-216-857-11 1-216-827-11 1-216-811-11 1-216-855-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

1K 1M 3.3K 150 680K

5% 5% 5% 5% 5%

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

R915 R916 R919 R921 R922

1-216-841-11 1-216-841-11 1-216-829-11 1-216-853-11 1-216-797-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

47K 47K 4.7K 470K 10

5% 5% 5% 5% 5%

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

R529 R530 R535 R536 R537

1-216-845-11 1-216-833-11 1-216-864-11 1-216-864-11 1-216-864-11

METAL CHIP RES-CHIP METAL CHIP METAL CHIP METAL CHIP

100K 10K 0 0 0

5% 5% 5% 5% 5%

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

R923 R924 R927 R928 R929

1-216-829-11 1-216-829-11 1-216-847-11 1-218-871-11 1-216-835-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

4.7K 4.7K 150K 10K 15K

5% 5% 5% 0.5% 5%

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

R608 R609 R611 R612 R613

1-216-864-11 1-216-864-11 1-218-903-11 1-216-864-11 1-216-821-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

0 0 220K 0 1K

5% 5% 0.5% 5% 5%

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

R930 R931 R932 R934 R935

1-216-857-11 1-216-833-11 1-216-857-11 1-216-835-11 1-216-864-11

METAL CHIP RES-CHIP METAL CHIP METAL CHIP METAL CHIP

1M 10K 1M 15K 0

5% 5% 5% 5% 5%

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

R614 R619 R621 R636 R637

1-216-825-11 1-216-833-11 1-216-833-11 1-216-821-11 1-219-724-11

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

2.2K 10K 10K 1K 1

5% 5% 5% 5% 1%

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

R936 R937 R938 R939 R940

1-216-827-11 1-216-827-11 1-216-853-11 1-216-847-11 1-216-833-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES-CHIP

3.3K 3.3K 470K 150K 10K

5% 5% 5% 5% 5%

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

R638 R639 R801 R802 R803

1-218-929-11 1-218-963-11 1-216-857-11 1-216-851-11 1-216-864-11

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

10 6.8K 1M 330K 0

0.5% 0.5% 5% 5% 5%

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

R941 R942 R944 R1001 R1002

1-216-841-11 1-216-864-11 1-216-837-11 1-218-855-11 1-218-855-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

47K 0 22K 2.2K 2.2K

5% 5% 5% 0.5% 0.5%

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

R805 R806 R807 R808 R809

1-216-864-11 1-216-864-11 1-216-864-11 1-216-841-11 1-216-849-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

0 0 0 47K 220K

5% 5% 5% 5% 5%

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

R1003 R1004 R1005 R1006 R1010

1-218-855-11 1-216-853-11 1-219-724-11 1-216-845-11 1-218-867-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

2.2K 470K 1 100K 6.8K

0.5% 5% 1% 5% 0.5%

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

R811 R812 R813 R814 R815

1-216-853-11 1-218-903-11 1-218-903-11 1-216-845-11 1-216-853-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

470K 220K 220K 100K 470K

5% 0.5% 0.5% 5% 5%

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

R834 R835 R838 R840 R842

1-218-887-11 1-218-887-11 1-216-864-11 1-216-864-11 1-216-864-11

METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP

47K 47K 0 0 0

0.5% 0.5% 5% 5% 5%

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

R901 R902 R903 R904 R905

1-219-724-11 1-242-996-11 1-216-813-11 1-216-833-11 1-216-864-11

METAL CHIP METAL CHIP METAL CHIP RES-CHIP METAL CHIP

1 0.68 220 10K 0

1% 1% 5% 5% 5%

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

R906 R907

1-216-817-11 METAL CHIP 1-216-849-11 METAL CHIP

470 220K

5% 5%

1/16W 1/16W

< NETWORK RESISTOR > RB302 RB601 RB602 RB603

1-233-961-11 1-233-965-11 1-233-979-11 1-233-965-11

RES, NETWORK (CHIP TYPE) 1K RES, NETWORK (CHIP TYPE) 4.7K RES, NETWORK (CHIP TYPE) 1M RES, NETWORK (CHIP TYPE) 4.7K < SWITCH >

S801 S802 S803 S804 S806

1-762-498-21 1-771-868-11 1-771-248-11 1-762-078-11 1-771-867-11

SWITCH, PUSH (1 KEY) (OPEN/CLOSE DETECT) SWITCH, PUSH (OPEN) SWITCH, TACTILE (T MARK) SWITCH, SLIDE (HOLD) SWITCH, PUSH (PROTECT DETECT)

S807

1-762-078-11 SWITCH, SLIDE (SYNCHRO REC) < THERMISTOR (POSITIVE) >

TH901

– 56 –

1-803-795-21 THERMISTOR, POSITIVE

MAIN Ref. No.

Part No.

Description

Remark

Ref. No.

< VIBRATOR > X501 1-781-725-21 VIBRATOR, CRYSTAL (22.5MHz) X801 1-781-575-21 VIBRATOR, CERAMIC (16.9344MHz) ************************************************************* MISCELLANEOUS *************** 18 51 0 68 M601 M602

Part No.

Description

Remark

ACCESSORIES & PACKING MATERIALS ********************************

1-803-885-11 1-677-513-11 X-3378-726-1 8-835-666-01

LCD MODULE MOTOR FLEXIBLE BOARD SERVICE ASSY, OP (LCX-2R) MOTOR, DC SSM-01C14A/C-NP (SPINDLE) (with TURN TABLE) 1-763-399-11 MOTOR, DC (SLED) (with GEAR)

0 0 0 0 0

1-418-028-11 1-418-049-11 1-418-275-11 1-418-276-11 1-418-277-11

ADAPTOR, AC (AC-MZR55) (E,JE) ADAPTOR, AC (AC-MZR55) (UK,HK) ADAPTOR, AC (AC-MZR55) (US,CND) ADAPTOR, AC (AC-MZR55) (AEP,FR,EE) ADAPTOR, AC (AC-MZR55) (AUS)

0 0

1-418-784-11 1-418-785-11 1-418-831-11 1-569-007-11 1-756-034-61

ADAPTOR, AC (AC-MZR70) (CH) ADAPTOR, AC (AC-MZR70) (AR) REMOTE CONTROL UNIT (RM-MZ3R) ADAPTOR, CONVERSION 2P (E,JE) BATTERY, NC-WMAA Ni-Cd (EXCEPT US,CND)

1-756-034-71 1-794-451-11 1-794-451-51 3-029-488-01 3-043-516-11

BATTERY, NC-WMAA Ni-Cd (US,CND) CONNECTOR, LIGHT (EXCEPT HK,JE) CONNECTOR, LIGHT (HK,JE) POUCH,CARRYING (E,HK,AR,KR,AUS,CH,JE) MANUAL, INSTRUCTION (ENGLISH) (US,CND,AEP,UK,FR,EE,E,AR,KR,AUS,CH)

0

M603 1-763-400-11 MOTOR, DC (OVER WRITE HEAD UP/DOWN) *************************************************************

3-043-516-21 MANUAL, INSTRUCTION (ENGLISH,FRENCH) (CND,AEP,FR,JE) 3-043-516-31 MANUAL, INSTRUCTION (GERMAN,DUTCH) (AEP) 3-043-516-41 MANUAL, INSTRUCTION (ITALIAN) (AEP) 3-043-516-51 MANUAL, INSTRUCTION (PORTUGUESE, SPANISH) (AEP,AR,JE) 3-043-516-61 MANUAL, INSTRUCTION (SWEDISH,FINNISH) (AEP) 3-043-516-71 MANUAL, INSTRUCTION (RUSSIAN,POLISH, CZECH,HUNGALIAN) (EE) 3-043-516-81 MANUAL, INSTRUCTION (SPANISH,TRADITIONAL CHINESE,KOREAN) (E,HK,KR,JE) 3-043-516-91 MANUAL, INSTRUCTION (SIMPLIFIED,CHINESE) (CH) 3-045-575-01 CASE, CARRYING (US,CND,AEP,UK,FR,EE) 4-226-129-01 CASE, BATTERY CARRYING 8-953-304-90 RECEIVER MDR-E805SP (EXCEPT US) 8-953-733-91 EAR RECEIVER MDR-W034SP/O1 (US)

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

– 57 –

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

MZ-R70

Sony Corporation 9-927-631-12

Personal Audio Division Company

– 58 –

2000B0425-1 Printed in Japan C2000. 2 Published by General Engineering Dept.

MZ-R70 US Model Canadian Model AEP Model UK Model E Model Australian Model Chinese Model Tourist Model

SERVICE MANUAL Ver 1.2 2000. 09

SUPPLEMENT-1 File this supplement with the service manual.

Subject : Taiwan model Addition Taiwan model is added to the MZ-R70. This supplement-1 describes only differences from the MZ-R70 E model. Refer to the service manual for MZ-R70 (9-927-631-S) for other information.

• ACCESSORIES & PACKING MATERIALS Page

57

E model

Taiwan model

Ref. No.

Part No.

Description

Remark

0 0

1-418-028-11 ADAPTOR, AC (AC-MZR55) 1-569-007-11 ADAPTOR, CONVERSION 2P

Part No.

Description

Remark

1-418-275-11 ADAPTOR, AC (AC-MZR55)

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

Sony Corporation 9-927-631-81

Audio Entertainment Group

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

2000I04041-1D Printed in Japan C2000. 9 Published by General Engineering Dept.