Sony MZR-701, MZR-701-DPC Service manual

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Page 1

MZ-R701/R701DPC

SERVICE MANUAL

Ver 1.0 2001. 01Ver 1.0 2002. 05

US and foreign patents licensed from Dolby Laboratories.

E Model

MZ-R701/R701DPC

Australian Model

East European Model

Chinese Model

MZ-R701

Model Name Using Similar Mechanism MZ-G750/R700 Mechanism Type MT-MZR700-172 Optical Pick-up Name LCX-4R

MD recorder

Audio playing system

MiniDisc digital audio system

Laser diode properties

Material: GaAlAs MQW Wavelength: λ = 790 nm Emission duration: continuous Laser output: less than 44.6 µW (This output is the value measured at a distance of 200 mm from the lens surface on the optical pick-up block with 7 mm aperture.)

Recording and playback time

When using MDW-80

Maximum 160 min. in monaural Maximum 320 min. in stereo

Revolutions

350 rpm to 2,800 rpm (CLV)

Error correction

ACIRC (Advanced Cross Interleave Reed Solomon Code)

Sampling frequency

44.1 kHz

Sampling rate converter

Input: 32 kHz/44.1 kHz/48 kHz

Coding

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

SPECIFICATIONS

Modulation system

EFM (Eight to Fourteen Modulation)

Number of channels

2 stereo channels 1 monaural channel

Frequency response

20 to 20,000 Hz ± 3 dB

Wow and Flutter

Below measurable limit

Inputs

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

Outputs

i: 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:

240 V AC, 50 Hz (Australian model) 220 V AC, 50 Hz (EE, CH, AR model) 230-240 V AC, 50 Hz (HK model)

100-240 V AC, 50/60 Hz (E model) Nickel cadmium rechargeable battery NC-WMAA (supplied) LR6 (size AA) alkaline battery (not supplied)

•Abbreviation

EE : East European model CH : Chinese model HK : Hong Kong model AR : Argentine model

– Continued on next page –

9-874-004-01

PORTABLE MINIDISC RECORDER

Sony Corporation

Personal Audio Company Published by Sony Engineering Corporation

Page 2

MZ-R701/R701DPC

Battery life

Batteries Stereo LP2 LP4

NC-WMAA Nickel Cadmium rechargeable battery

LR6 (SG) Sony alkaline dry battery

Dimensions

Approx. 81 × 28.1 × 74.4 mm (w/h/d) without projections.

Mass

Approx. 118 g the recorder only

Supplied accessories

NC-WMAA nickel cadmium rechargeable battery (1) AC power adaptor (1) Headphones/earphones with a remote control (1) Optical cable (1) Rechargeable battery carrying case (1) Carrying pouch/carrying case with a belt clip (1)

Design and specifications are subject to change without notice.

The battery life may be shorter due to operating conditions, the temperature of the location, and varieties of batteries. Measured value by the standard of JEITA (Japan Electronics and Information Technology Industries Association). When using a 100% fully charged rechargeable battery. When using a Sony LR6 (SG) “STAMINA” alkaline dry battery (produced in Japan).

(Unit: approx.hours) (JEITA2))

Recording 4 6 7.5 Playback 13 14.5 18 Recording 9 13 16 Playback 40 46 53

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.

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 P ARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

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MZ-R701/R701DPC

1. SERVICING NOTE......................................................... 4

2. GENERAL

Looking at the controls ....................................................... 5

3. DISASSEMBLY

3-1. Bottom Panel Assy.............................................................. 6

3-2. Upper Panel Assy................................................................ 7

3-3. LCD Module .......................................................................7

3-4. Main Board ......................................................................... 8

3-5. MD Mechanism Deck ......................................................... 8

3-6. OP Service Assy.................................................................. 9

3-7. Holder Assy......................................................................... 9

3-8. Motor Flexible Board ........................................................ 10

3-9. DC Motor (M602) ............................................................. 10

3-10. DC Motor (M601), DC Motor (M603) .............................11

4. TEST MODE

4-1. Outline............................................................................... 12

4-2. Setting Method of Test Mode............................................ 12

4-3. Operation in Setting the Test Mode................................... 12

4-4. Releasing the Test Mode ...................................................12

4-5. Configuration of Test Mode .............................................. 13

4-6. Manual Mode ....................................................................13

4-7. Overall Adjustment Mode .................................................14

4-8. Self-diagnosis Result Display Mode ................................. 14

4-9. Result the Error Display Code .......................................... 15

4-10. Sound Skip Check Result Display Mode .......................... 16

4-11. Key Check Mode............................................................... 16

5. ELECTRICAL ADJUSTMENTS

5-1. Outline............................................................................... 18

5-2. Precautions for Adjustment............................................... 18

5-3. Adjustment Sequence........................................................ 18

5-4. NV Reset ...........................................................................18

5-5. Power Supply Manual Adjustment.................................... 19

5-6. Temperature Correction..................................................... 20

5-7. Laser Power Check ........................................................... 20

5-8. Overall Adjustment Mode................................................. 21

5-9. Mode Settings ................................................................... 23

5-10. Resume Clear .................................................................... 23

6. DIAGRAMS

6-1. IC Pin Descriptions ..........................................................24

6-2. Block Diagram – Servo Section – ..................................... 31

6-3. Block Diagram – Audio Section – .................................... 32

6-4. Block Diagram – System Control/Power Section – .......... 33

6-5. Printed Wiring Board – Main Section – ............................ 34

6-6. Schematic Diagram – Main Section (1/3) – ...................... 37

6-7. Schematic Diagram – Main Section (2/3) – ...................... 38

6-8. Schematic Diagram – Main Section (3/3) – ...................... 39

6-9. IC Block Diagrams............................................................ 40

7. EXPLODED VIEWS

7-1. Panel Section..................................................................... 42

7-2. Chassis Section ................................................................. 43

7-3. MD Mechanism Deck Section .......................................... 44

8. ELECTRICAL PARTS LIST...................................... 45

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MZ-R701/R701DPC

SECTION 1

SERVICING NOTE

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 above when checking it for adjustment. It is feared that you will lose your sight.

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK (LCX-4R)

The laser diode in the optical pick-up block may suffer electrostatic break-down easily. When handling it, perform soldering bridge to the laser-tap on the flexible board. Also perform measures against electrostatic break-down sufficiently before the operation. The flexible board is easily damaged and should be handled with care.

• In performing the repair with the power supplied to the set, removing the MAIN board causes the set to be disabled. In such a case, fix a conv e x part of the open/close detect switch (S806 on MAIN board) with a tape in advance. Handle the FLEXIBLE board (over write head) with care, as it has been soldered directly to the MAIN board. In repairing the component side of MAIN board, connect the FLEXIBLE board (over write head) and the MAIN board with the lead wires in advance. (See page 8)

FLEXIBLE board (Over write head)

Tape

upper panel assy

laser-tap

OPTICAL PICK-UP FLEXIBLE BOARD

S806

MAIN board

• Replacement of CXD2674-204GA (IC801) used in this set requires a special tool.

• On the set having the microcomputer version 1.000, some adjusted values were set in the manual mode at the shipment, but these data will be cleared when the NV is reset. Therefore, on the set having the microcomputer version 1.000, change the adjusted values following the Change of Adjusted Values immediately after the NV was reset. (See page 18)

Page 5

SECTION 2

GENERAL

MZ-R701/R701DPC

This section is extracted from instruction manual.

Page 6

MZ-R701/R701DPC

)

SECTION 3

DISASSEMBLY

Note : This set can be disassemble according to the following sequence.

SET

3-4. MAIN BOARD

3-1. BOTTOM PANEL ASSY

(Page 6)

3-2. UPPER PANEL ASSY

(Page 7)

(Page 8)

3-5. MD MECHANISM DECK

(Page 8)

3-6. OP SERVICE ASSY

3-3. LCD MODULE

(Page 9)

(Page 7)

3-7. HOLDER ASSY

(Page 9)

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

3-1. BOTTOM PANEL ASSY

3-8. MOTOR FLEXIBLE

BOARD (Page 10)

3-9. DC MOTOR (M602)

(Page 10)

3-10. DC MOTOR (M601),

DC MOTOR (M603) (Page 11)

MI screws (1.4x2.0)

claw

MI screws (1.4x2.0

bottom panel assy

Page 7

3-2. UPPER PANEL ASSY

)

MI screws (1.4x2.0)

CN804

upper panel assy

MI screws (1.4x2.0

MZ-R701/R701DPC

3-3. LCD MODULE

screws (1.7x2.5)

LCD module

claws

upper panel (B) sub assy

Page 8

MZ-R701/R701DPC

3-4. MAIN BOARD

arm

screws (M1.4x2)

Remove

the solder.

screws (M1.7x3)

CN501

Remove the solders.

screws (M1.4x2)

MAIN board

Remove the solder.

3-5. MD MECHANISM DECK

battery case assy

boss

battery coil spring

boss

MD mechanism dec

set chassis assy

CN502

MI screws (1.4x1.6)

Page 9

3-6. OP SERVICE ASSY

precision pan screw (M1.4)

rack spring (s)

washer (0.8 - 2.5)

gear (SA)

precision pan screw (M1.4)

thrust detent spring

Pull off the lead screw.

MZ-R701/R701DPC

Opening the over write head

toward the direction OP service assy toward the direction Note: Do not open the entire assy

forcibly, when opening the over write head.

, remove the

3-7. HOLDER ASSY

over write head section

Open the holder assy.

Remove the holder assy to direction of the arrow

boss

Page 10

MZ-R701/R701DPC

3-8. MOTOR FLEXIBLE BOARD

Remove four solders of DC motor (sled) (M602).

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.

Remove two solders of DC motor (over write head up/down) (M603).

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

motor flexible board

DC motor (sled) circular hole

3-9. DC MOTOR (M602)

two precision pan screws (M1.4)

DC moter (sled) (M602)

Remove four solders of motor flexible board.

washer (0.8 - 2.5)

gear (SA)

Page 11

Remove six solders of motor flexible board.

three precision pan screws (M1.4)

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

two precision pan screws (M1.4)

gear chassis assy

screw (M1.2

1.5)

gear (HA)

gear (HB)

washer (0.8 - 2.5)

gear (HC)

DC moter (spindle) (M601)

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

gear chassis assy

gear (HA)

2.65 mm

Note: Press-fit the gear (HA) up to the

position of the DC motor (over write head up/down) (M603) as shown below.

3-10. DC MOTOR (M601), DC MOTOR (M603)

MZ-R701/R701DPC

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MZ-R701/R701DPC

SECTION 4

TEST MODE

4-1. Outline

•This set provides the Overall adjustment mode that allows CD (PB) and MO (REC/PB) disk to be automatically adjusted when in the test mode. In this overall adjustment mode, the disc is discriminate between CD and MO, and each adjustment is automatically executed in order. If a fault is found, the system displays its location. Also, the manual mode allows each individual adjustment to be automatically adjusted.

• Operation in the test mode is performed with the set. A key having no particular description in the text, indicates a set key.

•For the LCD display, the LCD on the set is shown.

4-2. Setting Method of T est Mode

There are two different methods to set the test mode: 1 Short SL801 (TEST) on the MAIN board with a solder bridge

(connect pin 3 of IC801 to the ground). Then, turn on the power.

MAIN BOARD (SIDE B)

4-3. Operation in Setting the Test Mode

•When the test mode becomes active, first the display check mode is selected.

• Other mode can be selected from the display check mode.

•When the test mode is set, the LCD repeats the following display.

This set LCD display

All lit

All off

Microcomputer version display

• When the

BASS

Ver 1.300

X key is pressed and hold down, the display at that

SYNCMONOLP24 REC

REC DATE REMAIN

time is held so that display can be checked.

88:88

1 SHUFF PGM

00 5

R817

C814

C807C808R806

C809

AP817

X801

C821

C815

AP828

Caution: On the set having the microcomputer version 1.000,

some adjusted values were set in the manual mode at the shipment, but these data will be cleared when the NV is reset. Therefore, on the set having the microcomputer version 1.000, change the adjusted values following the Change of Adjusted Values immediately after the NV was reset (see page 18).

4-4. Releasing the Test Mode

For test mode set with the method 1: Turn off the power and open the solder bridge on SL801 (TEST) on the MAIN board. Note: Remove the solders completely. Remaining could be shorted

with the chassis, etc. For test mode set with the method 2: Turn off the power. Note: If electrical adjustment (see page 18) has not been finished

completely, always start in the test mode. (The set cannot

start in normal mode)

FB801

SL801

(TEST)

2 In the normal mode, turn on the [HOLD] switch. While press-

ing the [VOL --] key press the following order:

> t > t . t . t > t

. t > t . t X t X

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MZ-R701/R701DPC

4-5. Configuration of Test Mode

Test Mode (Display Check Mode)

Press the > or VOL + key.

Manual Mode

Press the x key.

Press the . or VOL – key.

Overall Adjustment Mode

Press the x key.

ENTER key

Self-diagnosis Result Display Mode

Press the x key.

Press the N or REC key.

Sound Skip Check Result Display Mode

Press the x key.

Press the T MARK or ENTER key for several seconds (about 3 seconds).

Key Check Mode

The key check quits, or open the upper panel.

Servo Adjustment Audio Adjustment Power Supply Adjustment OP Alignment Adjustment

Electrical Offset Adjustment Power Supply Adjustment

Auto Item Feed CD Overall Adjustment/

MO Overall Adjustment

Major Item Switching

x key N key

Medium Item Switching

x key N key

Minor Item Switching

VOL + key: 100th Place of item number

increase. VOL – key: 100th Place of item number

decrease.

VOL + key: 10th Place of item number increase.

VOL – key: 10th Place of item number decrease.

N key: Unit Place of item number increase. . key: Unit Place of item number decrease.

Adjusted Value Variation

VOL + key: Increases the

adjusted value. VOL – key: Decreases the

adjusted value.

Adjusted Value Write

X key: When adjusted value is

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

4-6. Manual Mode

Mode to adjust or check the operation of the set by function. Normally, the adjustment in this mode is not executed. However, the Manual mode is used to clear the memory, power supply adjustment, and laser power check before performing automatic adjustments in the Overall Adjustment mode.

•Transition method in manual mode

1. Setting the test mode (see page 12).

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

This set LCD display

Manual

3. During each test, the optical pick-up moves outward or inward while the N or . key is pressed for several seconds respectively.

4. Each test item is assigned with a 3-digit item number; 100th place is a major item, 10th place is a medium item, and unit place is a minor item. The values adjusted in the test mode are written to the nonvolatile memory (for the items where adjustment was made).

00 0

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MZ-R701/R701DPC

5. The display changes a shown below each time the

[ENTER] key on the set is pressed.

• Address & Adjusted Value Display

This set LCD display

0 113A4S1D

adjustment value

address

• Jitter Value & Adjusted Value Display

This set LCD display

item number

0 110FEJ1D

adjustment value

jitter value

• Block Error Value & Adjusted Value Display

This set LCD display

item number

0 11063B1D

adjustment value

block error value

• ADIP Error Value & Adjusted Value Display

This set LCD display

item number

0 11072A1D

4-8. Self-diagnosis Result Display Mode

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

• Self-diagnosis result display mode setting method

1. Setting the test mode (see page 12).

2. In the display check mode, press the [ENTER] key activates the self-diagnosis result display mode where the LCD display as shown below.

This set LCD display

0 XX1 0010

history code

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

Total recording time when error occurred

error display code

adjustment value

ADIP error value

• Item Title Display

This set LCD display

item number

0 11LrefPw 1D

item title

adjustment value

However in the power mode (item number 700’s), only the item is displayed.

6. Quit the manual mode, and press the test mode (display check mode).

4-7. Overall Adjustment Mode

Mode to adjust the servo automatically in all items. Normally, automatic adjustment is executed in this mode at the repair. For further information, refer to “Section 5 Electrical Adjustments” (see page 18).

item number

x key to return to the

0 XX1

0 XXN

0 XXN1

0 XXN2

0 XXR_

[ENTER] key on set is pressed with this display, the LCD

If the switches to the simple display mode.

4. Quit the self-diagnosis result display mode, and press the x key to return to the test mode (display check mode).

: Error code

: Total recording time

Page 15

MZ-R701/R701DPC

• Description of error indication codes

Problem Indication code Meaning of code Simple display Description

No error 00 No error --- No error

Servo system error 02 High temperature Temp High temperature

03 Focus error Fcus Disordered focus 04 Spindle error Spdl Abnormal rotation of disc

TOC error

Power supply system error 22 Low battery LBat Momentary interruption detected

Offset system error

11 TOC error TOC Faulty TOC contents 12 Data reading error Data Data could not be read at SYNC

31 Offset error Ofst Offset error

Illegal access target address was specified

Focus error ABCD offset error ABCD offset error

Tracking error Offset error Offset error

X1 tracking error Offset error Offset error

Adrs Attempt to access an abnormal address

ABCD

X1TE

Focus error

Tracking error

X1 tracking error

• Description of indication history

History code number Description

1The first error N The last error N1 One error before the last N2 Two errors before the last R_ Total recording time

4-9. Reset the Error Display Code

After servicing, reset the error display code.

• Setting method of reset the error display code

1. Setting the test mode (see page 12).

2. Press [ENTER] key activates the self-diagnosis result display mode.

3. To reset the error display code, press the X key (2 times) when the code is displayed (except “R_****”). (All the data on the 1, N, N1 and N2 will be reset)

Page 16

MZ-R701/R701DPC

4-10. Sound Skip Check Result Display Mode

This set can display the count of errors that occurred during the recording/playing for checking.

• Setting method of sound skip check result display mode

1. Set the test mode (see page 12).

2. Press the N key or [REC] key, and the playing or recording

sound skip result display mode becomes active respectively where the LCD displays the following.

This set LCD display

0 00P R

Total count of play system errors (hex.)

3. When the N key is pressed, total error count is displayed on

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

Total count record system errors (hex.)

• Cause of sound skip error

Cause of error Description of error

EIB Sound error correction error

Play

Record

4. T o quit the sound skip check result display mode and to return to the test mode (display check mode), press the

Stat Decoder status error Adrs Address access error BEmp Buffer is empty

BOvr

Bful Rtry Retry times over

Buffer is full, and sounds were dumped

Buffer capacity becomes less, and forcible writing occurred

x key.

4-11. Key Check Mode

This set can check if the set and remote commander function normally.

• Setting method of key check mode

1. Setting the test mode (see page 12).

2. Press the [T MARK] key for several seconds (about 3 seconds) activates the ke y check mode. (At the last two digits, AD v alue of remote commander key line is displayed in hexadecimal)

Playing sound skip result display

Recording sound skip result display

0 00P R

0 00EIB

0 00Stat

0 00Adre

0 00BEmp

0 00######

P R

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

######

This set LCD display

0 00

0 00P R

0 00BOvr

3. When each key on the set and on remote commander is pressed,

0 00Bful

0 00Rtry

0 00######

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

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

Example1: When > key on the set is pressed:

This set LCD display

0 00FF

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

Example2: When N > key on the remote commander is

pressed:

This set LCD display

0 00rPLAY

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

Page 17

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

Example1: When the keys on the set are considered as OK:

This set LCD display

0 00SET OK

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

Example2: When the keys on the remote commander are con-

sidered as OK:

This set LCD display

0 00RMC OK

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

MZ-R701/R701DPC

5. When all keys were checked or if the upper panel is opened,

the key check mode quits and the test mode (display check mode) comes back.

Page 18

MZ-R701/R701DPC

SECTION 5

ELECTRICAL ADJUSTMENTS

5-1. Outline

• In this set, automatic adjustment of CD and MO can be performed by entering the test mode (see page 12). However, before starting automatic adjustment, the memory clear, power supply adjustment, and laser power check must be performed in the manual mode.

•A key having no particular description in the text, indicates a set key.

•For the LCD display, the LCD display on the set is shown.

5-2. Precautions for Adjustment

1. Adjustment m ust be done in the test mode only.

After adjusting, release the test mode.

2. Use the f ollowing tools and measuring instruments.

• CD disc TDYS-1 (Check MD disc) (Part No. : 4-963-646-01)

• MO disk (SONY MD disc available on the market)

• Digital voltmeter

• Laser power meter LPM-8001 (Part No. : J-2501-046-A)

•Thermometer (using the Temperature Correction)

3. Unless specified otherwise, supply DC 3V from the DC IN 3V jack (J601).

4. Switch position

HOLD switch ............................................... OFF

5-3. Adjustment Sequence

2. Press the X key.

This set LCD display

0 21Res OK?

3. Press the X key once more.

This set LCD display

0 21Res

NV reset (after several seconds)

0 21Reset!

4. Press the x key to quit the manual mode, and activate the test mode (display check mode).

• Change of adjusted values

1. Item numbers in which the adjusted values are to be modified Item number 832 Item number 862 Item number 871 Item number 872

1. NV Reset (Memory clear)

2. Power Supply Manual Adjustment

3. Temperature Correction (item number: 014)

4. Laser Power Check

5. Electrical Offset Adjustment

Caution: This adjustment must be made with no disc loaded.

6. CD Overall Adjustment

7. MO Overall Adjustment

8. Mode Settings

9. RESUME Clear

Manual Mode

Overall Mode

Manual Mode

Overall Mode

Manual Mode

5-4. NV Reset

Caution: In this set, certain adjustment v alues are set in the manual

mode at the factory. NV reset will cause data to be cleared. So, the adjustment values should be set again just after NV reset is made.

2. Adjusted values modifying procedure

1) Select the manual mode of the test mode, and set item number 832 (see page 13).

This set LCD display

8 32Pw-T W

: Adjusted value

2) Adjust with the key (adjusted value down) so that the adjusted value becomes E4.

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

4) Select the manual mode of the test mode, and set item number 862 (see page 13).

This set LCD display

[VOL +] key (adjusted value up) or [VOL --]

8 62V1dat

: Adjusted value

5) Adjust with the [VOL +] key (adjusted value up) or [VOL --] key (adjusted value down) so that the adjusted value becomes

01.

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

7) Select the manual mode of the test mode, and set item number 871 (see page 13).

This set LCD display

• Setting method of NV reset

1. Select the manual mode of the test mode, and set item number 021NV Reset (see page 13).

This set LCD display

0 21ResNV CC

8 71V5num

: Adjusted value

8) Adjust with the [VOL +] key (adjusted value up) or [VOL --] key (adjusted value down) so that the adjusted value becomes

20.

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

Page 19

MZ-R701/R701DPC

10) Select the manual mode of the test mode, and set item number 872 (see page 13).

This set LCD display

8 72V5dat

: Adjusted value

11) Adjust with the [VOL +] key (adjusted value up) or [VOL --] key (adjusted value down) so that the adjusted value becomes

39.

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

5-5. Power Supply Manual Adjustment

• Adjustment sequence

Adjustment must be done with the following steps.

1. Vc PWM Duty (L) adjustment (item number 762)

2. Vc PWM Duty (H) adjustment (item number 763)

3. Vl PWM Duty adjustment (item number 764)

• Setting method of power supply manual adjustment

1. Make sure that the power supply voltage is 3V.

2. Set the test mode (see page 12).

3. Press the . or [VOL --] key to activate the ov erall adjustment mode.

This set LCD display

0 00Assy 00

4. Press the the item number to be switched to 762.)

[END SEARCH] key. (the [END SEARCH] key causes

• Adjustment method of Vc PWM duty (H) (item number: 763)

This set LCD display

7 63VchPWM

: Adjusted value

1. Connect a digital voltmeter to the TP901 (VC) on the MAIN

board, and adjust (voltage down) so that the voltage becomes 2.50 ± 0.01 V.

TP912 (GND)

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

(The item number changes to 764 when X key is pressed)

Adjustment and Connection Location:MAIN board

• Adjustment method of Vl PWM duty (item number: 764)

This set LCD display

[VOL +] key (voltage up) or [VOL --] key

digital

voltmeter

MAIN board

TP901 (VC)

(see page 20)

7 64Vl PWM

: Adjusted value

1. Connect a digital voltmeter to the TP902 (VL) on the MAIN

board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.30 ± 0.01 V.

• Adjustment method of Vc PWM duty (L) (item number: 762)

This set LCD display

7 62VclPWM

: Adjusted value

1. Connect a digital voltmeter to the TP901 (VC) on the MAIN

board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.50 ± 0.01 V.

digital

voltmeter

MAIN board

TP901 (VC)

TP912 (GND)

2. Press the

(The item number changes to 763 when X key is pressed)

Adjustment and Connection Location:MAIN board

X key to write the adjusted value.

(see page 20)

digital

voltmeter

MAIN board

TP902 (VL)

TP912 (GND)

2. When press the X key to write the adjusted value, LCD displays as follows and power supply manual adjustment has completed.

This set LCD display

0 00ADJ OK

Adjustment and Connection Location:MAIN board

(see page 20)

Page 20

MZ-R701/R701DPC

TP901 (VC)

TP912 (GND)

TP902 (VL)

R521

TP (+)

TP (–)

–MAIN BOARD (SIDE A)–

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 13).

This set LCD display

0 14SetTmp

: Adjusted value

2. Measure the ambient temperature.

3. Adjust with [VOL +], [VOL --] key so that the adjusted value (hexadecimal value) becomes the ambient temperature. (Initial value: 14h = 20 °C, Adjusting range: 80h to 7fh (–128 °C to +127 °C)

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

5-7. Laser Power Check

Connection :

laser

power mete

Optical pick-up objective lens

digital

voltmeter

MAIN board

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

This set LCD display

0 12HrefPw

: Adjusted value

8. Check that the laser power meter reading is 0.97 ± 0.10 mW.

9. Check that the voltage both ends (TP (+) and TP (–)) of resistor R521 at this time is below 44 mV.

10. Press the N key, and set the laser MO write adjustment mode (item number 013).

This set LCD display

0 13WritPw

: Adjusted value

11. Check that the laser power meter reading is 4.95 ± 0.50 mW.

12. Check that the voltage both ends (TP (+) and TP (–)) of resistor R521 at this time is below 80 mV.

13. Press the x key to quit the manual mode, and activate the test mode (display check mode).

Adjustment/checking and Connection Location:

TP (+) TP (–)

Checking Method :

1. Select the manual mode of test mode (see page 13), and set the laser power adjusting mode (item number 010).

This set LCD display

0 10Laser

2. Press the moves to the most inward track.

3. Open the cover and set the laser power meter on the objective lens of the optical pick-up.

4. Press the N key, and set the laser MO read adjustment mode (item number 011).

. key continuously until the optical pick-up

This set LCD display

0 11LrefPw

5. Chec k that the laser power meter reading is 0.81 ± 0.08 mW.

6. Check that the voltage both ends (TP (+) and TP (–)) of resis-

: Adjusted value

tor R521 at this time is below 44 mV.

Page 21

MZ-R701/R701DPC

5-8. Overall Adjustment Mode

• Configuration of overall adjustment

Overall Adjustment Mode

(Title Display)

N key

Protect switch ON

x key

Protect switch OFF

> key

x key

. key

CD Overall

Adjusting

All item

CD Overall

Adjustment

N key

MO Overall

Adjusting

MO Overall Adjustment

NG item exists or x key

CD Overall Adjustment

NG item exists or x key

MO Overall Adjustment

• Overall adjustment mode (Title display)

This set LCD display

0 00Assy

: (Disc mark) At end power supply adjustment: Outside lit At end of electrical offset adj.:inside lit Note: On the set having microcomputer version 1.000, the disc mark is displayed on the set LCD only. : Left side = MO overall adjustment information F : MO overall adjustment completed 1 : Manual adjustment exists (overall adj. not completed) 0 : Not adjusted Right side = CD overall adjustment information F : CD overall adjustment completed 1 : Manual adjustment exists (overall adj. not completed) 0 : Not adjusted

• Electrical offset adjusting method

Caution: The electrical offset adjustment must be made with no

disc loaded.

1. Make sure that the power supply voltage is 3V.

2. Set the test mode (see page 12).

3. Press the

. or [VOL --] ke y to activ ate the ov erall adjustment

mode.

This set LCD display

0 00Assy 11

4. Press the [ENTER] key.

This set LCD display

0 35Ofst

ENTER key

x key

END SEARCH key

x key

Test Mode (Display Check Mode)

Electrical

Offset

Adjustment

Power Supply

Adjustment

Auto Item Feed

Note: Adjust the CD first, when performing adjustment.

: Adjusted value

5. Electrical offset adjustment is over, if the following display appears.

This set LCD display

0 00OfstOK

Page 22

MZ-R701/R701DPC

• Adjustment method of overall CD and MO adjustment mode

1. Setting the test mode (see page 12).

2. Press the

ment mode.

. or [VOL --] key activates the overall adjust-

This set LCD display

0 00Assy 11

3. Insert CD disc in the set, and press the

overall CD adjustment mode. Automatic adjustments are made.

This set LCD display

CD RUN

: Item number for which on adjustment

X XX

is being executed.

4. In case of CD overall adjustment NG, reset the NV (see page

18), then readjust from the temperature correction (see page

20).

This set LCD display

. key to set the

X XX

0 00 NG OF

: NG item number

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

all MO adjustments.

This set LCD display

0 00CD OK

6. Insert MO disk in the set, and press the

overall MO adjustment mode. Automatic adjustments are made.

This set LCD display

> key to set the

X XXMO RUN

: Item number for which on adjustment

X XX

is being executed.

7. In case of MO overall adjustment NG, reset the NV (see page

18), then readjust from the temperature correction (see page

20).

This set LCD display

0 00 NG OF

: NG item number

8. If OK through the overall MO adjustments, press the x key

to return to the test mode and terminate the overall adjustment mode.

This set LCD display

• Overall CD and MO adjustment items

1. Overall CD adjustment items

Item No. Description

312 313 CD electrical offset adjustment

314 321 CD tracking error gain adjustment 328 CD TWPP gain adjustment 324 332 336 CD ABCD gain adjustment 344 CD focus gain adjustment 345 CD tracking gain adjustment 521 522

2. Overall MO adjustment items

Item No. Description

112 113

114 118 221 Low reflective CD tracking error gain adjustment 224 232 236 Low reflective CD ABCD level adjustment 244 Low reflective CD focus gain adjustment 245 Low reflective CD tracking gain adjustment 121 MO tracking error gain adjustment 122 MO TON offset adjustment 134 MO TWPP gain adjustment 131 132 136 MO ABCD gain adjustment 144 MO focus gain adjustment 145 MO tracking gain adjustment 434 MO write TWPP gain adjustment 431 MO write TWPP offset adjustment 432 MO tracking error offset adjustment 436 MO write ABCD gain adjustment 445 MO write tracking gain adjustment 411 MO normal speed read TWPP offset adjustment 412 MO tracking error offset adjustment 448 20 sec full recording

CD tracking error offset adjustment

CD two-axis sensitivity adjustment

MO electrical offset adjustment

Low reflective CD tracking error offset adjustment

MO double speed read TWPP offset adjustment

0 00MO OK

Page 23

MZ-R701/R701DPC

5-9. Mode Settings

After CD overall and MO overall adjustments are made, the following two modes should be set in the manual mode:

• Setting the auto time stamp mode

This mode is provided so that the auto time stamp (function that delimits tracks at given interv als) can be turned on/off in the menu mode.

1. Select the manual mode of the test mode, and set item number 062 (see page 12).

This set LCD display

0 62 S20

2. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes S30.

This set LCD display

0 62 S30

3. Press the X key.

• Check method of auto time stamp mode

1. Turn the power off and then on.

2. Insert a disc and press the X key and [REC] key at the same time. Verify that “REC” is flashing on the LCD display and then push the [MENU/ENTER] key.

This set LCD display

EDIT

00:00

REC

2. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value do wn) so that the adjusted value becomes S67.

This set LCD display

8 67 S67

3. Press the X key.

4. Set item number 868 (see page 12).

This set LCD display

8 68 S20

5. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value do wn) so that the adjusted value becomes S01.

This set LCD display

8 68 S01

6. Press the X key.

5-10. Resume Clear

Perform the Resume clear when all adjustments completed.

• Resume Clear Setting Method

1. Select the manual mode of the test mode, and set item number 043 (see page 12).

This set LCD display

0 43Resume CC

3. Press the

4. Press the [MENU/ENTER] key.

5. Verify that each time the > key is pressed, the LCD display changes as follows: 5min t 10min t 15min t off.

6. Verify that “OFF” is flashing on the LCD display and then press the [MENU/ENTER] key.

7. Push the x key and remove the disc.

• Setting the ATRAC mode

This mode is provided to set the mode of ATRAC to TYPE-R (high tone quality mode).

1. Select the manual mode of the test mode, and set item number 867 (see page 12).

> key four times.

This set LCD display

TIME MARK

This set LCD display

REC

00:00

8 67 S00

2. Press the

X key.

This set LCD display

0 43Res

Resume clear complete

0 43ResClr

3. Press the x key to return to the test mode (display check mode).

Page 24

MZ-R701/R701DPC

SECTION 6

DIAGRAMS

6-1. IC PIN DESCRIPTIONS

• IC501 SN761057ADBT (RF AMP, FOCUS/TRACKING ERROR AMP)

Pin No. Pin Name I/O Description

1TEOTracking error signal output to the system controller (IC801) 2REXT — Connect terminal to the external resistor for ADIP amp control 3 WPP-LPF — Connect terminal to the external capacitor for TPP/WPP low-pass filter 4 VREF O Reference voltage output terminal (+1 V) 5CISignal (C) input from the optical pick-up detector 6DISignal (D) input from the optical pick-up detector 7D-C I Signal (D) input from the optical pick-up detector (AC input) 8IyII-V converted RF signal (IY) input from the optical pick-up detector

9IxII-V converted RF signal (IX) input from the optical pick-up detector 10 Jx I I-V converted RF signal (JX) input from the optical pick-up detector 11 Jy I I-V converted RF signal (JY) input from the optical pick-up detector 12 A I Signal (A) input from the optical pick-up detector 13 A-C I Signal (A) input from the optical pick-up detector (AC input) 14 B I Signal (B) input from the optical pick-up detector 15 TON-C — Connect terminal to the external capacitor for TON hold

16 CIG —

17 CDN — 18 PD-I I Light amount monitor input terminal (invert input)

19 PD-NI I Light amount monitor input terminal (non-invert input) 20 PD-O O Light amount monitor output terminal 21 ADIP O ADIP duplex FM signal (22.05 kHz ± 1 kHz) output to the system controller (IC801) 22 DVDD — Power supply terminal (+2.3 V) (digital system) 23 SBUS I/O SSB serial data input/output with the system controller (IC801) 24 SCK I SSB serial clock signal input from the system controller (IC801) 25 XRST I Reset signal input from the system controller (IC801) “L”: reset 26 OFTRK I Off track signal input from the system controller (IC801) 27 DGND — Ground terminal (digital system)

28 BOTM O

29 PEAK O 30 VREF075 — Connect terminal to the external capacitor for the internal reference voltage

31 VC O Middle point voltage (+1.2 V) generation output terminal 32 CCSL2 — Connect terminal to the external capacitor for TPP/WPP low-pass filter 33 RF OUT O Playback EFM RF signal output to the system controller (IC801) 34 AGND — Ground terminal (analog system)

35 to 37 EQ, LP, PS — Connect terminal to the external capacitor for the RF equalizer

38 AVCC — Power supply terminal (analog system) (+2.3 V)

39, 40 OFC-2, 1 — Connect terminal to the external capacitor for RF AC coupling

41 ABCD O Light amount signal (ABCD) output to the system controller (IC801) 42 FE O Focus error signal output to the system controller (IC801) 43 S-MON O Servo signal monitor output to the system controller (IC801) 44 ADIP-IN I ADIP duplex FM signal (22.05 kHz ± 1 kHz) input terminal

Connect terminal to the external capacitor for the low-pass filter of NPP divider denominator Connect terminal to the external capacitor for the low-pass filter of CSL divider denominator

Bottom hold signal output of the light amount signal (RF/ABCD) to the system controller (IC801) Peak hold signal output of the light amount signal (RF/ABCD) to the system controller (IC801)

Page 25

MZ-R701/R701DPC

• IC801 CXD2674-204GA (SYSTEM CONTROLLER, DIGITAL SIGNAL PROCESSOR, 16M BIT D-RAM)

Pin No. Pin Name I/O Description

1PAUSE KEY I PAUSE key signal input terminal (A/D input)

2 MIC SENSE O 3 XTEST I Input terminal for the test mode set up “L”: test mode (normally, fixed at “H”)

4, 5 NC O Not used (open)

6 MCUVDD0 — Power supply terminal (for microcomputer block) (+1.5 V) 7MIFVSS3 — Ground terminal (for microcomputer I/F) 8 XRST I System reset signal input terminal from the power control (IC901) “L”: reset

9S MON I Servo signal monitor input terminal (A/D input) from RF amp (IC501) 10 VB MON I Voltage monitor input terminal of UNREG power supply (A/D input) 11 CHG MON I Charge voltage monitor input terminal (A/D input) from XPC18A22AFCR2 (IC601) 12 VREF MON I Clear reference voltage input terminal (A/D input) from RF amp (IC501)

13, 14 SET KEY 1, 2 I Set key signal input terminal (A/D input)

15 STOP I STOP key signal input terminal (A/D input) Not used (open) 16 HIDC MON I HIGH DC voltage monitor input terminal (A/D input) 17 PLAY I 18 REC KEY I REC key signal input terminal (A/D input)

19 HALF LOCK SW I 20 RMC KEY I Key input terminal (A/D input) of the remote commander attached headphone

21 AVDD — Power supply terminal (for the analog circuit block) (+2.8 V) 22 AVSS — Ground terminal (for the analog circuit block) 23 VDIOSC — Power supply terminal (for OSC cell) (+2.4 V) 24 OSCI I System clock (45.1584 MHz) input terminal 25 OSCO O System clock (45.1584 MHz) output terminal 26 VSIOSC — Ground terminal (for OSC cell) 27 DAVDD — Power supply terminal (for the built-in D/A converter) (+2.4 V) 28 VREFL I Reference voltage input terminal (for the internal D/A converter L-CH) 29 AOUTL O Built-in D/A converter (L-CH) output terminal 30 AOUTR O Built-in D/A converter (R-CH) output terminal 31 VREFR I Reference voltage input terminal (for the built-in D/A converter R-CH) 32 DAVSS — Ground terminal (for the built-in D/A converter) 33 ASYO O Playback EFM duplex signal output terminal 34 ASYI I Playback EFM comparison slice level input terminal 35 AVD1 — Ground terminal (for the analog) (+2.4 V) 36 BIAS I Bias input for the playback EFM comparison 37 RFI I Playback EFM RF signal input from RF amp (IC501) 38 AVS1 — Ground terminal (for the analog) 39 PCO O Phase comparison output for the master clock of playback EFM system master PLL 40 PDO O Phase comparison output for the analog PLL Not used (open) 41 FILI I Filter input for the master clock of the playback EFM system master PLL 42 FILO O Filter output for the master clock of the playback EFM system master PLL 43 CLTV I Internal VCO control voltage input for the playback EFM system master PLL 44 PEAK I Peak hold signal input of the light amount signal (RF/ABCD) from RF amp (IC501) 45 BOTM I Bottom hold signal input of the light amount signal (RF/ABCD) from RF amp (IC501) 46 ABCD I Light amount signal (ABCD) input from RF amp (IC501) 47 FE I Focus error signal input from RF amp (IC501) 48 AUX1 I Support signal (I3 signal/temperature signal) input terminal (A/D input) 49 VC I Middle point voltage (+1.2 V) input terminal 50 ADIO O Monitor output of A/D converter input signal Not used (open) 51 ADRT I A/D converter the upper limit voltage input (fixed at “H” in this set)

Control signal output to the microphone amp “H”: HIGH, “L”: LOW, normally: “H” Not used (open)

PLAY key signal input terminal (A/D input)

HALF LOCK switch (S805) signal input terminal (A/D input) “L”: when normal position, “H”: when locked

Page 26

MZ-R701/R701DPC

Pin No. Pin Name I/O Description

52 AVD2 — Power supply terminal (for the analog) (+2.4 V) 53 AVS2 — Ground terminal (for the analog) 54 ADRB I A/D converter the lower limit voltage input (fixed at “L” in this set) 55 SE I Sled error signal input terminal Not used (fixed at “L”) 56 TE I Tracking error signal input from RF amp (IC501) 57 DCHG — Connecting analog power supply of the low impedance (fixed at “H” in this set) 58 APC I Error signal input for the laser automatic power control Not used (fixed at “H”) 59 DSPVDD0 — Power supply terminal (for DSP block) (+1.5 V) 60 DSPVSS0 — Ground terminal (for DSP block)

61 XTSL I 62 DIN1 I Input terminal of the record system digital audio signal

63 DOUT O Output terminal of the playback system digital audio signal Not used (open) 64 DAPWMLP O D/A converter PWM output (L-CH right phase) Not used (open) 65 DAPWMLN O D/A converter PWM output (L-CH reverse phase) Not used (open) 66 DAPWMRP O D/A converter PWM output (R-CH right phase) Not used (open) 67 DADT O Audio data output Not used (open) 68 ADDT I Data signal input from the external A/D converter (IC301) 69 LRCK O L/R sampling block signal (44.1 kHz) output to the external A/D converter (IC301) 70 XBCK O Bit clock signal (2.8224 MHz) output to the external A/D converter (IC301) 71 FS256 O 11.2896 MHz clock signal output to the external A/D converter (IC301) 72 MVCI I Vibrate input for the digital in PLL from the external VCO Not used (fixed at “L”) 73 DSPVDD1 — Power supply terminal (for DSP block) (+1.5 V) 74 ADFG I ADIP duplex FM signal (20.05 ± 1 kHz) input from RF amp (IC501) 75 F0CNT O Filter cut off control signal output Not used (open) 76 DIFVDD0 — Power supply terminal (for DSP I/F) (+2.3 V) 77 DIFVSS0 — Ground terminal (for DSP I/F)

78 APCREF O 79 LDDR O PWM signal output for the laser automatic power control Not used (open)

80 TRDR O Tracking servo drive PWM signal output (–) to the motor driver (IC551) 81 TFDR O Tracking servo drive PWM signal output (+) to the motor driver (IC551) 82 FFDR O Focus servo drive PWM signal output (+) to the motor driver (IC551) 83 FRDR O Focus servo drive PWM signal output (–) to the motor driver (IC551) 84 MCUVDD1 — Power supply terminal (for the microcomputer block) (+1.5 V) 85 FGIN I FG signal input terminal for the spindle servo Not used (open) 86 FS4 O 176.4 MHz clock signal output to the power control (IC601, IC901) 87 SPRD/SPDU/RTG0 O Spindle servo drive PWM signal output (–) to the motor driver (IC551) 88 SPFD/SPVS/PWM3 O Spindle servo drive PWM signal output (+) to the motor driver (IC551)

89 SPDV/RTG1 O

90 SPDW/RTG2 O 91 DSPVDD2 — Power supply terminal (for DSP block) (+1.5 V)

92 DSPVSS1 — Ground terminal (for DSP block) 93 SPCU I Spindle motor drive comparison signal input (U) from the motor driver (IC551) 94 SPCV I Spindle motor drive comparison signal input (V) from the motor driver (IC551) 95 SPCW I Spindle motor drive comparison signal input (W) from the motor driver (IC551) 96 SRDR O Sled servo drive PWM signal output (–) to the motor driver (IC551) 97 SFDR O Sled servo drive PWM signal output (+) to the motor driver (IC551)

98 SLDV O

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

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

Spindle motor drive control signal output (V)/RTG output 1 to the motor driver (IC551) Spindle motor drive control signal output (W)/RTG output 2 to the motor driver (IC551)

Sled motor drive signal output (V) to the motor driver (IC551)/drive control signal output (1–)

Page 27

MZ-R701/R701DPC

Pin No. Pin Name I/O Description

99 SLDW O

100 SLCU I Spindle motor drive comparison signal input (U) from the motor driver (IC551) 101 SLCV I Spindle motor drive comparison signal input (V) from the motor driver (IC551) 102 SLCW I Spindle motor drive comparison signal input (W) from the motor driver (IC551) 103 DIFVDD1 — Power supply terminal (for DSP I/F) (+2.3 V) 104 DIFVSS1 — Ground terminal (for DSP I/F) 105 EFMO O EFM encode data output for the record to the over write head drive (IC601) 106 MNT0 O Internal DSP monitor output (0) terminal Not used (open) 107 MNT1 O Internal DSP monitor output (1) terminal Not used (open) 108 MNT2 O Internal DSP monitor output (2) terminal Not used (open) 109 MNT3 O Internal DSP monitor output (3) terminal Not used (open) 110 SENSE O Internal DSP (SENS) monitor output terminal Not used (open)

111 TX O 112 RECP O Laser power changeover signal output monitor terminal Not used (open)

113 DSPVDD3 — Power supply terminal (for DSP block) (+1.5 V)

114 to 117 NC O Output terminal for the external D-RAM Not used (open)

118 DRAMVSS0 — Ground terminal (for the external D-RAM) 119 DRAMVDD0 — Power supply terminal (for the external D-RAM) (+2.4 V)

120 to 138 NC O Output terminal for the external D-RAM Not used (open)

139 DRAMVDD1 — Power supply terminal (for the external D-RAM) (+2.4 V) 140 DRAMVSS1 — Ground terminal (for the external D-RAM) 141 TSB MST VDD — Power supply terminal (for TSB master communication) (+2.8 V) 142 RMC DTCK I/O TSB serial data input/output with the remote commander attached headphone 143 TSB SLV VDD — Power supply terminal (for I/F to TSB slave communication) (+2.3 V) 144 (TSB SLVI) I TSB slave signal input from the remote commander attached headphone (fixed at “L”)

145 (TSB SLVO) O 146 TDI I Data input terminal for JTAG Not used (open)

147 TMS I Test mode control input terminal for JTAG Not used (open) 148 TCK I Clock input terminal for JTAG Not used (open) 149 XTRST I Reset input terminal for JTAG Not used (open) 150 TDO O Data output terminal for JTAG Not used (open) 151 JTAGVDD — Power supply terminal (for JTAG) (+2.4 V) 152 JTAGVSS — Ground terminal (for JTAG) 153 MCUVDD2 — Power supply terminal (for the microcomputer block) (+1.5 V) 154 MIFVDD0 — Power supply terminal (for the microcomputer I/F block) (+2.3 V) 155 MIFVSS0 — Ground terminal (for the microcomputer I/F block)

156, 157 TEST1, 0 I Input terminal for the main test (normally, fixed at “L”)

158 EVA I EVA/FLASH chip discrimination terminal “L”: FLASH chip, “H”: EVA chip 159 (OPR LED) O Not used (open) 160 SSB DATA I/O Input/output of SSB serial data with RF amp (IC501) 161 SSB CLK O SSB serial clock output to RF amp (IC501) 162 MCUVSS0 — Ground terminal (for the microcomputer block) 163 VREC PWM O Over write head control spare terminal Not used (open)

164 VL PWM O

165 VC PWM O 166 SPDL AUX PWM O PWM signal output for the spindle support to the motor driver (IC551)

167, 168 NC O Not used (open)

169 CLK SEL O System clock select signal output to the power control (IC901)

Sled motor drive signal output (W) to the motor driver (IC551)/drive control signal output (2+)

Record data output enable signal output monitor terminal of the internal DSP Not used (open)

TSB slave signal output from the remote commander attached headphone Not used (open)

PWM for the laser automatic power supply voltage control signal output to the power control (IC901) PWM signal output for the system power supply voltage control to the power control (IC901)

Page 28

MZ-R701/R701DPC

Pin No. Pin Name I/O Description

170 OPEN CLOSE SW I 171 GND SW O Control signal output to the ground (GND) changeover switch

172 SET CODE0 O Input terminal for the set (fixed at “L” in this set) 173 SET CODE 1 O Input terminal for the set (fixed at “L” in this set) 174 SET CODE2 O Input terminal for the set (open in this set) 175 SET CODE3 O Input terminal for the set (fixed at “L” in this set) 176 MIFVDD1 — Power supply terminal (for the microcomputer I/F block) (+2.3 V) 177 MIFVSS1 — Ground terminal (for the microcomputer I/F block) 178 (AOUT SEL) O HP/LINE changeover signal output Not used (open) 179 SI0 I Serial data input from the nonvolatile memory (IC804) and liquid crystal display panel

180 SO0 O

181 SCK0 O

182 XGUM ON I 183 BEEP O Beep sound control signal output to the headphone amp (IC302)

184 NC O Not used (open) 185 VD SEL O VD power supply changeover signal output terminal Not used (open) 186 (XMUTE) O Analog muting control signal output terminal “L”: muting ON Not used (open) 187 LCD RST AUX O Reset control signal output terminal to the liquid crystal display panel “L”: reset

188, 189 NC O Not used (open)

190 XPATCH I Patch function detection input terminal “L”: patch function Fixed at “L” in this set 191 OPT DET I DIN plug detection signal input terminal 192 XJACK DET I LINE IN plug detection signal input terminal 193 XMIC DET I Microphone plug detection signal input terminal

194, 195 PD S0, 1 O PD IC mode changeover signal output to the optical pick-up

196 MIFVDD2 — Power supply terminal (for the microcomputer I/F block) (+2.3 V)

197 to 199 MODE1 to 3 O

200, 201 HD CON 1, 2 O Over write head control signal output to the over write head drive (IC601)

202 REC WBL SW O LPF changeover switch input terminal when REC/PB control Not used (open) 203 XCS ADA O Chip select signal output to A/D converter (IC301) 204 XPD ADA O Power supply control signal output for the drive to A/D converter (IC301) 205 XCS LCD O Chip select signal output to the liquid crystal display panel 206 LCD STB O Strobe signal output to the the liquid crystal display panel 207 LCD RST O Reset control signal output to the liquid crystal display panel Not used (open) 208 (REC LED) O LED ON/OFF control signal output for REC display Not used (open) 209 LD ON O ON/OFF control signal output terminal of the laser diode Not used (open) 210 TSB SLV CHK I TSB slave detection signal input terminal 211 (K-TAI-MON) I Not used (open) 212 (K-TAI-SW) I Not used (open) 213 MCUVSS1 — Ground terminal (for the microcomputer block) 214 CAV CLV SW O CAV/CLV changeover control signal output Not used (open) 215 XOPT CTL O Power supply ON/OFF control signal output for DIN PD drive 216 (CS RTC) O Chip select signal output to the clock IC Not used (open) 217 OFTRK I Off track signal input from RF amp (IC501) 218 MUTE O Analog muting control signal output “H”: muting ON 219 XCS NV O Chip select signal output to EEPROM (IC804) 220 XRST MTR DRV O Reset control signal output to the motor driver (IC551) 221 XRF RST O Reset control signal output to RF amp (IC501) 222 MCUVDD3 — Power supply terminal (for the microcomputer block) (+1.5 V)

Open/close detection switch (S806) of the upper panel input terminal (A/D input) “L”: when upper panel close

Serial data output to the nonvolatile memory (IC804), A/D converter (IC301) and liquid crystal display panel Serial clock signal output to the nonvolatile memory (IC804), A/D converter (IC301) and liquid crystal display panel Battery pack detection switch input terminal for the charge “L”: there is battery pack for the charge Not used (open)

Power supply control signal output (for the over write head drive) to the over write head drive (IC601)

Page 29

MZ-R701/R701DPC

Pin No. Pin Name I/O Description

223 SPDL MON I Spindle servo monitor signal input from the motor driver (IC551) 224 (XAVLS) I Not used (open)

225, 226 (SOUND 1, 2) I Not used (open)

227 XHOLD SW I HOLD switch input terminal “L”: hold ON, “H”: hold OFF 228 (SYCN REC) I SYNCHRO REC switch input terminal “L”: OFF, “H”: ON Not used (open) 229 (NC) O Not used (open)

230 PROTECT I 231 FLASHVDD — Power supply terminal (for the internal FLASH ROM) (+2.4 V)

232 FLASHVSS — Ground terminal (for the internal FLASH ROM) 233 SLD MON I Sled servo monitor signal input from the motor driver (IC551)

234 VLON O 235 SLEEP O System sleep control signal coutput to the power control (IC901) “H”: sleep ON

236 FFCLR O Input latch output for the start switching to the power control (IC901) 237 CHG GAIN O Charge gain control signal output to the power control (IC601) 238 CHG O Charge ON/OFF control signal output to the power control (IC601) “H”: charge ON 239 (TUN REG ON) O Not used (open) 240 XHP STBY O Headphone standby signal output to the headphone amp (IC302) 241 MIFVDD3 — Power supply terminal (for the microcomputer I/F block) (+2.3 V) 242 MIFVSS2 — Ground terminal (for the microcomputer I/F block) 243 TEST2 O Input terminal for the main test (normally, open) 244 NC — Not used (open)

Detection input terminal of the record check claw from the protect detection switch (S803) “L”: recording possible condition, “H”: protect

Power supply control signal output for the laser diode drive to the power control (IC901)

Page 30

MZ-R701/R701DPC

MEMO

Page 31

6-2. BLOCK DIAGRAM — SERVO SECTION —

MZ-R701/R701DPC

MECHANISM

M602

(SLED)

M601

(SPINDLE)

MECHANISM

(1/2)

M603

OVER WRITE

HEAD

UP/DOWN

(2/2)

MOTOR FLEXIBLE

BOARD

OPTICAL PICK-UP BLOCK

(LCX-4R)

JX JY JX

IX IY

AFBC D

2-AXIS DEVICE

(FOCUS) (TRACKING)

HR601

OVER

WRITE

HEAD

S0 S1

(1/2)

LD-A

TRK+

TRK–

FCS+

FCS–

MAIN BOARD

HD DRV+

HD DRV–

CN502 (1/2)

CN501

AUTOMATIC

POWER

CONTROL

Q501

11 19

TRK+

TRK–

FCS+

FCS–

MOTOR FLEXIBLE

BOARD

(2/2)

CN502 (2/2)

•

8 3

•

4 5

•

SLED1+

SLED1–

SLED2+

SLED2–

CLVU

CLVV

CLVN

CLVW

(1/3)

SERVO SECTION

OVER WRITE

HEAD DRIVE

Q604,605

RF AMP,FOCUS/TRACKING ERROR AMP

VREF

A-C

D-C

PD-I

PD-O

RF AMP,

FOCUS

ERROR,

TRACKING

ERROR

TPP/WPP

APC

IC501

PEAK

/BOTM

SERIAL

INTERFACE

S-MONITOR

RF OUT

PEAK

BOTM

ABCD

ADIP IN

ADIP

PD-NI

OFTRK

XRST

SBUS

SCK

S MON

OVER WRITE HEAD DRIVE

IC601 (1/2)

HD DRV+ HD DRV–

29 28

44 21

19 31

23 24

44 45

78 49 12

217

221

160 161

194 195

RFI

PEAK BOTM

ABCD

ADFG

APCREF VC VREF MON OFTRK

XRF RST

SSB DATA SSB CLK

S MON

PD S0 PD S1

OUTA

OUTB

VREF

TRK+ TRK–

FCS+

FCS–

SLD 1 MON SLD 2 MON

EFM

PRE DRIVER

HI-BRIDGE

PRE DRIVER

SYSTEM CONTROL (1/2)

RECONOERI

1 2 3 5 6

199 198 197 201 200

MODE3

MODE2

MODE1

SLED1+

SLED1–

SLED2+

SLED2–

CPAO

CPBO

CLVU

CLVV

CLVW

CLVN

EFM

CLK

VRECIN2

VRECIN1

C1H

CHARGE

PUMP1

CHARGE

HD CON2

HD CON1

33 24 35 25 80

10 19 82

8 18 83

14 17 42 12 41 29 26 99 40 31 39

38 37

48 4 87 53 46 52 44 2 90 51 54

PUMP2

SYSTEM CONTROLLER,

DIGITAL SIGNAL PROCESSOR,

16M BIT D-RAM

IC801 (1/3)

COIL DRIVE,SPINDLE/SLED

FO3

RO3

FO1

R01

FO2 CPAIP RO2

CPAIM FO4

CPBIP R04 CPBIM

SLED VOLTAGE

MONITER

CPUI VO

CPVI WO

CPWI COM

SPINDLE

VOLTAGE MONITOR

CPWO

CPVO

55 56 1

CLV MON W

CLV MON V

C1L

C2H

C2L

FOCUS/TRACKING

MOTOR DRIVE

IC551

TRACKING

COIL DRIVE

FOCUS

COIL DRIVE

SLED

MOTOR

DRIVE

SPINDLE

MOTOR

DRIVE

BIAS

CPUO

CLV MON U

VRECO

B+

FI3 RI3

FI1 RI1

FI2

PWM24

20 97

FI4

RI4

27 102

PWM

SPINDLE

SERVO

DRIVE

SWITCH

IC805

105

EFMO

TFDR

TRDR

FFDR FRDR

SLD MON

233

SLDR

SLDV SFDR

SLDW

SLCW

166

SPDL AUX PWM

SPFD/SPVS/PWM3

SPDL MON

223

SPRD/SPDU/RTG0

SPDV/RTG1

SPDW/RTG2

220

XRST MTR DRV

DIN1

ADDT

SLCU

SLCV

SPCU

SPCV

SPCW

SLD1 MON

100

SLD2 MON

101

CLV MON U

CLV MON V

CLV MON W

Signal path : PLAYBACK : REC (ANALOG IN) : REC (DIGITAL IN)

DIN1

AUDIO

ADDT

CLK

VREF

SECTION

(Page 32)

SYSTEM

CONTROL

/POWER SECTION

(Page 33)

31 31

Page 32

MZ-R701/R701DPC

6-3. BLOCK DIAGRAM — AUDIO SECTION —

MAIN BOARD

DIN1

SERVO

SECTION

(Page 31)

ADDT

SYSTEM

CONTROL

/POWER SECTION

(Page 33)

SDO0

SCK0

(2/3) AUDIO SECTION

SDO0 SCK0

XBCK

SDI0

179

SI0

SDO0

180

SO0

SCK0

181

SCK0

LRCK

SDTO

AUDIO

I/F

CONTROLLER

BCLK

LRCK

CDTI

CCLK

CSN

PDN

203 204

XCS ADA

XPD ADA

XCS NV

219 24 25

SDI0

SDO0

SCK0

234 1

XCS

EEPROM

IC804

AUDIO

I/F

CONTROLLER

A/D

CONVERTER

HPF

A/D CONVERTER

OSCI

45.1584MHz

IC301

MCLK

FS256

X801

CLOCK

DIVIDER

OSCO

LIN2

IP GAIN AMP

LIN1

RIN2

RIN1

SYSTEM CONTROLLER,

DIGITAL SIGNAL PROCESSOR

16M BIT D-RAM

IC801 (2/3)

OPTICAL

RECEIVER

VIF B+

3 1

4 2

OPT CONTROL

SWITCH

Q302

MIC AMP

IC303

OUT1

OUT2

BIAS

HEADPHONE AMP

IC302

INL

INR

MUTING

MUTE

BEEP

17 18

29 30 215 192 191 193 183 218 240

BEEP

AOUTL

AOUTR

XJAC DET

XOPT CTL

OPT DET

XMIC DET

MUTE

STBY

XHP STBY

IN1

IN2

BEEP

STANDBY

OUTL

OUTA BEEP

OUT R

OUTB BEEP

VREF IN

RMC DTCK

SYSTEM

CONTROL

/POWER SECTION

(Page 33)

142

SYSTEM

CONTROL

/POWER SECTION

REFERENCE

VOLTAGE

SWITCHING

Q301

VC B+

RMC KEY

F801

(LINE IN JACK)

(PLUG IN POWER)

J302

RVDD DTCK KEY-R RGND

J301

LINE IN

(OPTICAL)

J303

MIC

(Page 33)

Signal path : PLAYBACK : REC (ANALOG IN) : REC (DIGITAL IN)

3232

Page 33

6-4. BLOCK DIAGRAM — SYSTEM CONTROL / POWER SECTION —

MAIN BOARD (3/3) SYSTEM CONTROL/POWER SECTION

SWITCH

LCD MODULE

UNIT

AUDIO

SECTION

(Page 32)

SECTION

(Page 32)

(Page 31)

SECTION

CN801

SDO0

SCK0

RST

STB

XWK1

REC

DVDD

PAUSE

SET KEY1

SET KEY2

HOLD

AUDIO

SERVO

R1027

VIF B+

RMC KEY

SDO0

SCK0

CLK

VREF

S806

OPEN/CLOSE

DETECT

S803

PROTECT

DETECT

RESET

SWITCH

Q801

SL801 (TEST)

VIF B+

VB B+

VIF B+

VB B+

SYSTEM CONTROLLER

187

LCD RST AUX

206

LCD STB XCS LCD

205

PAUSE KEY

SET KEY1

SET KEY2

227

XHOLD SW

OPEN CLOSE SW

170

230

PROTECT

XTEST

AUXI

VB MON

HALF LOCK SW

IC801 (3/3)

RMC KEY

FS4

CLK SEL

FFCLR SLEEP

VLON PLAY

REC KEY

STOP

AVDD

TSB MST VDD

VL PWM

VC PWM

XRST

CHG MON

CHG GAIN

CHG

HIDC MON

GND SW

86 169 236 235 234

(HALF LOCK)

141

164

165

237 238

16 171

S805

R1028

L801

R1040

R1036

R1025

R1024

R1046

VC B+

V+

MIC AMP

(IC303)

B+

AUDIO

SECTION

(Page 32)

LASER APC CIRCUIT

B+

SYSTEM CONTROLLER (IC801)

REMOTE CONTROL CIRCUIT

B+

VIF

A/D CONVERTER (IC301),

RF AMP (IC501)

EEPROM (IC804)

B+

A/D CONVERTER (IC301),

B+

NOISE

FILTER

NOISE

FILTER

VRECO

OVER WRITE

HEAD DRIVE

CIRCUIT

B+

R920

VG B+

VIF B+

VC B+

L602

NOISE

FILTER

VRMC

XWK3

CLK

CLK SEL

FFCLR

SLEEP

VLON

XWK1

XWK2

XWK4

VAIFON

VSTB

L904

VLD

VREF

DTC2

24 25

DTC1

VDFB

VIFFB

VIF

D904

VCO

INM2

RF2

INM1

RFI

XRST

CRST

VRECO1

10 11

VRECO2

15 14

VREC

INM1

RF1

CONTROL

IC601 (2/2)

VI0

VC2

VC CHGMON

GAIN

CHG

BANDGAP

REFERENCE

SERIES

PASS

REGULATOR

RESET SIGNAL

GENELATOR

SWITCH

POWER

SYSTEM

CONTROL

RF2

DTC1

SWITCHING

REGULATOR

STEP-UP DOWN

PRE DRIVER

BATTERY

CHARGER

REGULATOR

CONTROL

MONITOR

CONTROL

PWM

CHARGE

SYSTEM

(2/2)

STEP-UP

PRE DRIVER

PWM

STEP-UP

PRE DRIVER

PWM

CHG SW

POWER CONTROL

REGULATOR

SWITCHING

REGULATOR

STEP-UP

DC/DC

CONVERTER

SWITCH

L1 1 L1 2

DW BT

DW TP

RF2

INM2

INP2

BATM

DREG

DCIN

IC901

REGULATOR

SWITCHING

REGULATOR

VIF B+

D605

L601

VC2

VOUT

12 16

18 19

36 34

32 28

B+ SWITCH

Q603

CHARGE

CONTROL

Q602 (2/2)

LINE

FILTER

T601

D902

MOTOR/COIL

DRIVER (IC551)

POWER CONTROL

(IC601)

B+

D901

CHARGE

CONTROL

Q602 (1/2)

TH601

GROUND LINE

SWITCHING

Q601

MZ-R701/R701DPC

HEADPHONE AMP (IC302), MOTOR/COIL

DRIVER (IC551)

B+

L902

L905

D903

L901

D603

RECHARGEABLE

BATTERY

(NICKEL-CADMIUM)

NC-WMAA

1.2V 1400mAh

J601

DC IN 3V

33 33

Page 34

MZ-R701/R701DPC

6-5. PRINTED WIRING BOARD — MAIN SECTION —

234567891011121314

TP604

S805

(HALF LOCK)

TP605

TP1002

Note:

• Y : parts extracted from the conductor side.

• : Pattern from the side which enables seeing.

(The other layer’s patterns are not indicated.)

Caution: Pattern face side: Parts on the pattern face side seen from the (Side B) pattern face are indicated. Parts face side: Parts on the parts face side seen from the (Side A) parts face are indicated.

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

Replacement of IC801 on main board

requires a special tool.

• Lead Layouts

surface

Lead layout of conventional IC CSP (chip size package)

• Semiconductor Location (SIDE A)

Ref. No. Location D601 I-8

D603 I-6 D607 J-4 D803 G-4 D904 I-7

IC551 D-6 IC804 E-4

Q501 F-8 Q601 J-7 Q603 I-3

MAIN BOARD (SIDE A)

AP566

TP1003

AP550

AP907

R619

C604

AP556

R602

IC551

C561

D603

C512

C926

TP339

TP335

42 40

AP555AP557

C522

R909

AP563

CN501

TP912 (GND)

L552

TP501

R1036

R941

AP501

TP505

TP519

TP518

R907 R908 R921

TP901(VC)

D904

R601

2468

RB553

1357

L551

C554

C518

R914

R947

C919

Q601

AP502

C553

C556

C555

C909

C920

GDS

C557

C558

C559

L502

L501

C910

R917

C912

AP906

C902

D601

C529

C524

TP(+)

TP902(VL)

C913

R920

R910

C904

L904

BCE

R519

R521

L601

TP512

R915

Q501

L301

L906

L905

TP(–)

L901

C602

R1024

R1046

T601

C630

TP333 (D-IN)

TP332 (DGND)

TP331 (DVCC)

L902

TP306

TP307

R105

C316

F801

C104

TP336

TP343

TP311

TP312

TP316

TP313

TP314

TP606

TP337

TP342

C204

TP338

TP341

(RVCC)

(DTCK)

(KEY-R)

(RGND)

TP317

TP334

TP344

TP345

TP315

1-679-264-

J301 (1/2)

(OPTICAL)

S806

(OPEN/CLOSE DETECT)

J302 (1/2)

(11)

LINE IN

AP553

AP551

56 50 45 43

TP1004

TP1001

OPTICAL

PICK-UP

BLOCK

(LCX-4R)

C822

R1040

TP801

C830

R836

C810

C811

C818

L802

R807

R834 R839

C801

C827

C804

L801

AP830

R814

AP831

R1025

D803

AP586

R840

C825

FB804 FB802

IC804

C823

R815 R831

R830

Q603

R611 R610

C615

L602

TP603

C624

R609

C628

D607

C632

C612

C606

C611

AP583

AP568

C521

15 20 25 28

AP587

AP558

AP560

R607

C605

R603

C603

3434

Page 35

MZ-R701/R701DPC

• Semiconductor Location (SIDE B)

Ref. No. Location

D101 I-11 D201 J-11 D301 H-12 D602 I-9 D605 I-5 D606 I-2 D608 J-2 D901 I-8 D902 G-9 D903 H-8

IC301 E-9 IC302 H-11 IC303 F-10 IC501 F-7 IC601 I-4 IC801 F-4 IC805 E-6 IC901 H-8

Q301 H-10 Q302 D-10 Q602 I-6 Q604 I-2 Q605 I-2 Q801 H-5

J301 (2/2)

LINE IN

(OPTICAL)

J303

MIC

(PLUG IN POWER)

J302 (2/2)

SWITCH

LCD MODULE UNIT

MAIN BOARD (SIDE B)

R317 C325

(XJDET)

(AGND)

C326

R318

C211

(OPTDET) (LINE R)

(XMICDET)

(MIC GND)

C310

FB301

C336

FB302

D301

C331

(GND) (R)

FB303

2 3

R311

FB304

C334

C327

R319

C218

R218

(MIC R)

R205

R106

R206

C105

C321

R211

C111

C210

(LINE L)

R212

C117

C324

R118

C118

C216

C217

C102

R102

C101

R103 R107

R104

C311

24 19

IC302

712

C205

C312

D101

D201

C206

C340

R111 R112

R203

R207 R204

C110

C116

C318

C319

(L)

(MIC L)

C201

C106

L303

TP601

C332

C323

R303

C315

R302

C202

C314

C627

R307

C309

R202

C320

C330

R301

CEB

C322

IC303

C317

Q301

R306

Q302

R309

C601

C213

C901

D602

148

C113

AP903

C112

C212

AP585

C551

718

RB551

C552

AP570

C308

IC301

C307

C922

TH601

C335

D902

C918

C906

R905

C302 C306

C305

C301

C903

D903

C907

C908

C921

R902

D901

R1027

CN801

C905 R903

FB805

15 10 16

AP522

AP564

RB552

AP584

R305R304R310

R507

718

AP565

AP524

AP520

C914

IC901

RECHARGEABLE

(NICKEL CADMIUM)

NC-WMAA

1.2V 1400mAh

MOTOR FLEXIBLE

BOARD

AP581

AP580

AP554

CN502

15 10

AP577

AP578

AP579

AP576

AP575

AP504

AP503

SL505

AP523

C501 C502

R501

C505

C506 C507

R517

R505

R936

AP815

AP521

AP910

R948

C503

C504

C530

151014

42403529

AP534 AP533

20 22

AP902

C915

R911R946

R906

1-679-372-

AP574

AP573

IC501

AP908

AP909

C911

R604

AP572

AP571

AP569

C917

AP535

C924

AP525

C509

C510 C511 C513

C527 C514

C523

AP818

C508

Q602

R605

MECHANISM

IC805

453

C828

AP532

C519

C516

C515

AP529

AP536

AP901

234

TP611TP610

2 1

SL506

AP526

AP527

AP528

AP537

AP530

AP517

AP904

8765

L553

C819

R829

C820

R804 C805

AP552

L554

AP804

C806

AP531

AP801

R828

C803

AP802

AP840

AP821

AP803

AP823

C826

D605

AP822

AP559

R813

R805

AP805

R841

AP511

AP841

R810

54 12 3

RB801

R606

R624

AP567

AP835

AP842

AP843

AP845

AP846

Q801

C607

R608

C633

AP606

AP809

AP810

AP814

R812

AP844

C610

42 40 35 29

AP601

R620

R621

AP808

AP847

IC601

AP807

R835

AP806

AP848

IC801

CSP

CHIP SIZE PACKAGE

AP820

C619

C614C613

C616

C618

10 14

R613

R816

R837

R822

C621

C623

C622

S803

(PROTECT DETECT)

FB803

R823

C816

AP602

C629

234567891011121314

C631

C814

R817

AP816

AP833

AP832

R808

R824

Q605 Q604

C807C808R806

C802

AP834

C812

R821

D606

D608

C809

R809

R825

X801

AP817

R1028

R801

C813

C817

TP602

AP829

C821

C815

R802

R803

C609

C608

1-679-264-

AP828

FB801

SL801 (TEST)

(11)

HR601

OVER

WRITE

HEAD

J601

DC IN 3V

35 35

Page 36

MZ-R701/R701DPC

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/ specified.

•%: indicates tolerance.

• C : panel designation.

Note: The components identified by mark 0 or dotted line

with mark 0 are critical for safety. Replace only with part number specified.

• A : B+ Line.

•Total current is measured with Minidisc installed.

• Power voltage is dc 3V and fed with regulated dc power supply from external power voltage jack.

•Voltage and waveforms are dc with respect to ground under no-signal conditions. no mark : PB (): REC <>: TUNER

•Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances.

•Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances.

• Circled numbers refer to waveforms.

• Signal path.

E : PB j : REC (ANALOG) l : REC (DIGITAL)

: Impossible to measure

∗

W or less unless otherwise

• Waveforms

100mV/DIV, 1µs/DIV

IC5018 (IY) (PB mode)

100V/DIV, 1µs/DIV

IC5019 (IX) (PB mode)

100mV/DIV, 1µs/DIV

IC501 q; (JX) (PB mode)

100mV/DIV, 1µs/DIV

IC501 qa (JY) (PB mode)

20mV/DIV, 500ns/DIV

Approx. 220mVp-p

Approx. 35mVp-p

IC501 1 (TE) (PB mode)

500mV/DIV, 500ns/DIV

Approx.

1.3Vp-p

IC501 ed (RF OUT) (PB mode)

10mV/DIV, 500ns/DIV

Approx. 20mVp-p

IC501 rs (FE) (PB mode)

1V/DIV, 2µs/DIV

2.5Vp-p

5.8µs

IC601 4 (CLK)

1V/DIV, 2µs/DIV

2.5Vp-p

5.8µs

IC901 th (CLK)

3636

Page 37

6-6. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 36 for Common Note on Schematic Diagram and Waveforms, and refer to page 40 for IC Block Diagrams.

TP610

J601

TP611

CN501

TP601

TP602

AP501 AP502 AP503 AP504

AP511 TP512

TP519 AP517 TP518

TP505

C631

Q501

D601

C601

IC B/D

L501

R521

C529

TP605

TP604

TH601

D602

L502

TPTP

C518

C524

R519

AP520

R507 C501

R505

C603

Q601

R601

T601

C504

C505

C506 C507

R501 C502

C503

C530

AP521

R517

C630

C602

AP533

AP534

C604

C523

D603

Q602

R602

R603 C605

IC501

R604

AP528

AP536

AP522

R605

C508

C527

AP532 AP525 AP527

C510 C511 C513

AP537

C516 AP529 AP530

AP531

D605

AP535

AP523

TP501

SL506

C509

SL505

C514

AP526

C515

R607

R624

C519

AP524

C608

R619

C633

D606

C615

C609

R606

C607 C606

R608

Q604 D608

Q605

AP601

AP606

IC B/D

R621

R611

C610

R610

IC601

C613

C632

Q603

R609

C616

C614

C618

R613C621

C622

D607

L602

C629

C619

C628

L601

C623

TP603

C624

MZ-R701/R701DPC

(Page 38)

C627TP606

CN502

AP570

AP571

AP572

AP573

AP574 AP575 AP576 AP577 AP578 AP579

RB553

AP554

AP580

AP581

AP903

C557

C558

C559

C512

AP551 AP552

IC B/D

AP553

AP566

AP567

AP568

AP569

AP583

IC551

L554

L553

C555

C521

L551

L552

C611

C553

AP555 AP556 AP557 AP558

AP559 AP560 AP587 AP586

C554

AP550

R620

C522

C561

AP563

C612

C551

AP564

AP565

AP585

C552

AP584

RB551

RB552

C556

37 37

Page 38

MZ-R701/R701DPC

6-7. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) — • Refer to page 36 for Common Note on Schematic Diagram and Waveforms, and refer to page 41 for IC Block Diagrams.

(Page

37)

C828

C801

S803

R837

AP820

AP817

AP844 AP845

AP846

AP847

R835

IC805

AP843

R1028

S805

S806

C803

AP832

TP801

AP833

SL801

AP834

C802

R810

R802

R803

R812

R801

R813

AP835

AP840

R804

AP842

C805

AP841

AP815

AP816

L801

AP821

R805

AP822

C804

C806

AP823

C827

X801

C808C807

R807

R841

R806

C810

FB801

C809

IC801

C811

R808

C812

AP828

C813

R809

AP829

AP801

C814

AP802

R814

AP803

R817

AP804

AP805

C815

R821

C817

R822

C825

R840

R824

C816 R823

D803

R825

C830

C818

R836

R828

AP848 AP806 AP807 AP808 AP810 AP809 AP814

FB804 R831 FB803 FB802

R839

C819

R834

R816 R815

R829

C821

C820

L802

C822

R1025

R911

D904

R914

AP901

AP910

C911

C917C915

C924

TP902

AP909 AP908 AP902

IC804

C920

R946

IC B/D

C912 C913 C910 C909

R907

R830

C919

R948

R906

R908

R921

R917

R947

C823

R936

IC901

C902

R915

L906

C914

L904

R920

(Page 39)

C901

TP901

D902

C903

C904

TP912

D901

C926

L902

C907

AP907 AP906

R909

L901

R941

R902

R903 C905

C908 C921

R905C906

D903

L905

AP904

C918

C922

R910

(Page 39)

3838

Page 39

6-8. SCHEMA TIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 36 for Common Note on Schematic Diagram and refer to page 40 for IC Block Diagrams.

MZ-R701/R701DPC

J301

J303

TP341

TP331

TP342

TP343

C310

TP332

TP333

C340 C321

TP344

TP334

R319

C327

TP345

TP335

C218

C118

TP336 TP338

TP337

TP339

R118

R318

C324

C326

R218

C117

C330

R317

C116

C216

C211

C217

R302

C325

C113

C213 C322

Q302

R307

R112 R212

C111

R301

R211

C309

C332

C323

C212

IC B/D

IC303

C112

C110 C210

R111

R1040

C305

C301

C307

C335

C306

C302

L301

IC301

IC B/D

R1024

R1046

L303

C317 C318

R310

C319

R305

R304

C308

R202

R102

R303

C202

C102

C201

C101

R207

R204

C315

C314

R203

R103

RB801

R104

R107

IC B/D

C311

TP306

TP307

C105

R106

C104

R105 R205

Q801

R309

IC302

C204

C320

C205

R206

R306

Q301

C312

C316

F801

FB304

FB303

C336C331

FB302

R311

FB301

TP311 TP312 TP313 TP314 TP315 TP316 TP317

J302

D301

(Page 38)

R1036

C826

D201

D101

C106

FB805

R1027

C334C206

CN801

AP830 AP831

39 39

Page 40

MZ-R701/R701DPC

REG

14 13 12 11 10 9 8

1 2 3 4 5 6 7

OUT2DCCUT2

MIC V+2IN2 GV STBY V+

OUT1

CUT1

MIC V+1

IN1 REG NOISE GND

6-9. IC BLOCK DIAGRAMS

IC501 SN761057ADBT

REXT

Wpp LPF

VREF

D-C

A-C

TON-C

CIG

CDN

PD-I

PD-NI

19 20

PD-O

ADIP

DVDD

Tpp/Wpp

APC

ADIP

A+B+C+D

NPP TON CSL

Aw+Dw

TON Peak

TON Botm

ADIP

TEMP

I+J

ABCD

S-MONITOR

T-ON

SERIAL

I/F

TWpp PK/BTM Aw CSLO VREF075 A-C D-C Malfa Mij AwBPF Dw DwBPF

PEAK/BOTM

OF TRK

44 43

42 41 40 39 38 37 36 35 34

33 32 31 30 29 28

25 24 23

ADIP-IN

S-MON

ABCD OFC-1 OFC-2 AVCC PS

LP EQ AGND

RF OUT CCSL2 VC VREF075 PEAK BOTM

DGND

OFTRK

XRST SCK SBUS

IC551 SC111257FCR2

PGNDW

VMVW

PGNDUV

VMU

GND2

CPWI

CPVI

CPUI

COM

CPWO

CPVO

–

CPAIP

CPAIM

CPBIM

42 41 39 373840

PRE DRIVER

1 2 3 4 5

CPUO

CPBIP

– +

3PHASE

CONTROL

CPBO

CPAO

PWM

RO3

PGND3

PGND1

FO3

VC VC

FO1

VM34

VM12

RO4

RO2

VM3

35 34 3336 31 30 2932

PRE DRIVER

H-BRIDGE

CONTROL

BIAS

H-BRIDGE

CONTROL

PRE DRIVER PRE DRIVER

8 9 107 12 13 14

RO1

VM1

PGND4

PRE DRIVER

H-BRIDGE CONTROL

PGND2

FO4

FO2

VC VG

27 26

25 24

19 18

17 16

VM4

RI4 FI4

RI3 FI3

GND1

PWM24

FI1 RI1

FI2 RI2

VM2

IC302 TA2131FL(EL)

STB

18 17 16 15 14 13

MTSWBST

PW SW

TCMT

VCC

IN R

IN L

OUTB

BEEP

OUTA

BEEP

OUT L

MUTE

PW GND

OUT R

BST SW

ADD

BEEP

BST2

GND

DET

V REF

BST

AGC

BST1

VREF IN

654321

AGC IN

IC303 NJM2173AV(TE2)

VREF

LPF1

NF1

LPF2

NF2

BST

IC301 AK5354VT-E2

LIN1

RIN1

LIN2

3 4

RIN2

VCON

AGND

IPGA

CLOCK DIVIDER

ADC

HPF

CONTROL REGISTER

I/F

AUDIO I/F

CONTROLLER

PDN

CSN

CCLK

CDTI

LRCK

MCLK

BCLK

SDTO

4040

Page 41

IC601 XPC18A22AFCR2

MZ-R701/R701DPC

VC VG DC IN

BATM

CHGSW

INP2

INM2

RF2

DCIN

CHGMON

SVREF

GND

GAIN

CHG

DREG

47 48 49

54 55 56

CHARGE

MONITOR

CHARGE

CONTROL

BATTERY

CHARGER

REGULATOR

DC IN

BANDGAP

X2/X4

DC IN

IC901 XPC18A32FCR2

VGC

2930313233343536373839404142

CHARGE

PUMP 1

VREF

BUFFER

VC AMP

VG2

VC2

28 27

C1H C1L

VC2

VREF

CVREF

GND

DW BT

DW TP

RF1

INM1

INP1

DTC

VREC

VRECO2

C2L

C2H

VG3VG2

VG3

RECO1

VG3

CHARGE

PUMP 2

PWM

SET-UP DOWN

PRE DRIVER

OUTPUT SW

LI 1

PGND1

VC2 VG

PGND1

LI 2

PGND3

VRECIN

OUTB

PGND2

OUTA

VRECIN1

OUTPUT SW

HI-BRIDGE

PRE DRIVER

VG3

CONTROL

DC IN

DETECT

OUTPUT SW

EFM

PRE DRIVER

CONTROL

VG2

SYSTEM

VIO

LEVEL SHIFT

VIO VC

1532 3 4 5 6 7 8 9 10 11 12 13 14

RECON

CLK

EFM

VIO

VC2

XRST

CRST

RSTREF

VREF

GND

CLKSEL

VAIFON

FFCLR SLEEP

CLK

VIF

42 41 40 39 38 36 35 34 33 32 31 30 2937

OUTPUT SW

VSTB

52 53 54 55 56

VLON

SERIES PASS

REGULATOR VA

VC VC VC

SYSTEM

CONTROL

XWK2

XWK1

VAFB

XWK3

XWK4

VSTB

VDFB

SERIES PASS

REGULATOR VD

VSTB

SERIES PASS

REGULATOR VIF

VRMC

VIFFB

GND

BANDGAP

REFERENCE

POWER

SWITCH 2

OUTPUT SW

VLO

GND

PRE DRIVER

OUTPUT

POWER

SWITCH 1

PWM

STEP-UP

GND2

VCO

1413121110987654321

GND2

VC OUTL1NC

OUTPUT SW

VB VB VC VG

START-UP

PGND1

PRE DRIVER

STEP-UP

DC/DC

CONVERTER

+ –

PWM

+ –

OUTPUT

RF1

INM1

DTC1

DTC2

RF2

INM2

PWM1

PWM2

18 17

PGND2

Page 42

MZ-R701/R701DPC

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)

Parts Color Cabinet’s Color

7-1. PANEL SECTION

SECTION 7

EXPLODED VIEWS

• Accessories are given in the last of this parts list.

•Abbreviation AUS: Australian model EE : East European model CH : Chinese model HK : Hong Kong model AR : Argentine model

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

not supplied

Ref. No. Part No. Description Remark

1 X-3381-858-1 PANEL ASSY, UPPER 2 4-218-233-17 SCREW (1.4), MI 3 3-222-892-11 SPRING (HOLD), TORSION 4 3-222-893-01 SPRING (REC), TENSION 5 1-804-198-12 LCD MODULE

6 3-318-382-91 SCREW (1.7X2.5), TAPPING 7 3-222-917-01 BUTTON (OPEN) 8 X-3381-857-1 PANEL ASSY, BOTTOM (E33,AUS,CH,AR) 8 X-3381-859-1 PANEL ASSY, BOTTOM (EE,HK)

Ref. No. Part No. Description Remark

9 3-242-777-01 SHEET (GROUND) 10 3-242-776-01 PLATE (SHIELD) 11 3-244-236-01 SHEET (INSLATION) 12 3-230-524-01 SHEET (CASE) 13 3-231-133-01 SHEET (C), LCD

14 3-244-732-01 SPACER (WINDOW)

Page 43

7-2. CHASSIS SECTION

MZ-R701/R701DPC

MT-MZR700-17

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

51 X-3379-555-3 CHASSIS ASSY, SET 52 3-222-779-11 SPRING (OPEN), TENSION

* 53 A-3323-650-A MAIN BOARD, COMPLETE

54 3-222-780-02 SPRING, TORSION 55 4-218-233-11 SCREW (1.4), MI

56 3-335-797-01 SCREW (M1.4X2), TOOTHED LOCK

57 3-318-382-01 SCREW (1.7X3), TAPPING 58 3-222-837-01 SPRING, BATTERY COIL 59 3-222-838-01 ARM 60 X-3379-899-2 CASE ASSY, BATTERY 61 3-242-775-01 SHEET (JACK)

62 3-243-698-01 CUSHION (IC)

Page 44

MZ-R701/R701DPC

7-3. MD MECHANISM DECK SECTION

(MT-MZR700-172)

101

102

103

117

119

120

118

105

106

112

111

104

110

109

122

103

M603

113

M601

109

115

109

114

103

116

108

109

107

115

121

M602

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

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

101 X-3379-515-2 HOLDER ASSY 102 3-224-779-02 SPRING, THRUST DETENT 103 4-963-883-42 SCREW (M1.4), PRECISION PAN 104 X-3379-514-1 CHASSIS ASSY 105 4-222-218-02 GEAR (HD)

106 4-222-223-01 SHAFT, SUB 107 4-222-226-01 SPRING (EJECT), TENSION 108 4-222-222-01 GEAR (RACK) 109 3-338-645-31 WASHER (0.8-2.5) 110 X-3380-408-1 CHASSIS ASSY, GEAR

111 3-222-545-01 GEAR (HB) 112 4-224-885-01 SCREW (M1.2X1.5) 113 4-222-215-01 GEAR (HC)

114 1-679-372-11 MOTOR FLEXIBLE BOARD 115 4-963-883-31 SCREW (M1.4), PRECISION PAN 116 4-222-216-01 GEAR (SA) 117 4-222-208-01 GEAR (SB) 118 3-043-237-02 BEARING (N)

119 4-222-203-02 SCREW, LEAD

0 120 X-3379-508-1 SERVICE ASSY, OP (LCX-4R)

121 3-049-336-03 SPRING (S), RACK 122 3-222-544-01 GEAR (HA) M601 8-835-706-01 MOTOR, DC SSM18A/C-SP (SPINDLE)

(WITH TURNTABLE)

M602 1-763-399-11 MOTOR, DC (SLED) (WITH GEAR) M603 1-763-400-21 MOTOR, DC (OVER WRITE HEAD UP/DOWN)

Page 45

MZ-R701/R701DPC

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. Description Remark Ref. No. Part No. Description Remark

* A-3323-650-A MAIN BOARD, COMPLETE

*********************

3-222-837-01 SPRING, BATTERY COIL 3-318-382-01 SCREW (1.7X3), TAPPING

• 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 AUS: Australian model EE : East European model CH : Chinese model HK : Hong Kong model AR : Argentine model

C318 1-131-862-11 TANTAL. CHIP 47uF 20% 4V C319 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C320 1-135-151-21 TANTAL. CHIP 4.7uF 20% 4V C321 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C322 1-131-862-11 TANTAL. CHIP 47uF 20% 4V

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

When indicating parts by reference number, please include the board.

MAIN

< CAPACITOR >

C101 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10V C102 1-164-942-11 CERAMIC CHIP 0.0068uF 10% 16V C104 1-135-868-11 TANTAL. CHIP 220uF 20% 2.5V C105 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C106 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V

C110 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C111 1-164-874-11 CERAMIC CHIP 100PF 5% 50V C112 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C113 1-131-862-11 TANTAL. CHIP 47uF 20% 4V C116 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V

C117 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C118 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50V C201 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10V C202 1-164-942-11 CERAMIC CHIP 0.0068uF 10% 16V C204 1-135-868-11 TANTAL. CHIP 220uF 20% 2.5V

C205 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C206 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C210 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C211 1-164-874-11 CERAMIC CHIP 100PF 5% 50V C212 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C213 1-131-862-11 TANTAL. CHIP 47uF 20% 4V C216 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C217 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C218 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50V C301 1-131-862-11 TANTAL. CHIP 47uF 20% 4V

C302 1-107-820-11 CERAMIC CHIP 0.1uF 16V C305 1-135-149-21 TANTAL. CHIP 2.2uF 20% 10V C306 1-107-820-11 CERAMIC CHIP 0.1uF 16V C307 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C308 1-107-820-11 CERAMIC CHIP 0.1uF 16V

C309 1-119-923-81 CERAMIC CHIP 0.047uF 10% 10V C310 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C311 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C312 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10V C314 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V

C315 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C316 1-135-201-11 TANTAL. CHIP 10uF 20% 4V C317 1-104-847-11 TANTAL. CHIP 22uF 20% 4V

C323 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V C324 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V C325 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C326 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C327 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V

C330 1-107-820-11 CERAMIC CHIP 0.1uF 16V C331 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C332 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V C334 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C335 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V

C336 1-164-933-11 CERAMIC CHIP 220PF 10% 50V C340 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C501 1-164-874-11 CERAMIC CHIP 100PF 5% 50V C502 1-127-772-81 CERAMIC CHIP 0.033uF 10% 10V C503 1-164-940-11 CERAMIC CHIP 0.0033uF 10% 16V

C504 1-164-940-11 CERAMIC CHIP 0.0033uF 10% 16V C505 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C506 1-127-772-81 CERAMIC CHIP 0.033uF 10% 10V C507 1-127-772-81 CERAMIC CHIP 0.033uF 10% 10V C508 1-164-938-11 CERAMIC CHIP 0.0015uF 10% 50V

C509 1-164-940-11 CERAMIC CHIP 0.0033uF 10% 16V C510 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V C511 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V C512 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C513 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V

C514 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V C515 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C516 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C518 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3V C519 1-164-940-11 CERAMIC CHIP 0.0033uF 10% 16V

C521 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C522 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C523 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C524 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V C527 1-119-923-81 CERAMIC CHIP 0.047uF 10% 10V

C529 1-115-169-11 TANTAL. CHIP 10uF 20% 6.3V C530 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50V C551 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C552 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C553 1-104-912-11 TANTAL. CHIP 3.3uF 20% 6.3V

Page 46

MZ-R701/R701DPC

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

C554 1-104-912-11 TANTAL. CHIP 3.3uF 20% 6.3V C555 1-135-211-11 TANTAL. CHIP 6.8uF 20% 6.3V C556 1-135-211-11 TANTAL. CHIP 6.8uF 20% 6.3V C557 1-127-772-81 CERAMIC CHIP 0.033uF 10% 10V C558 1-127-772-81 CERAMIC CHIP 0.033uF 10% 10V

C820 1-127-772-81 CERAMIC CHIP 0.033uF 10% 10V C821 1-131-862-11 TANTAL. CHIP 47uF 20% 4V C822 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C823 1-107-820-11 CERAMIC CHIP 0.1uF 16V C825 1-164-874-11 CERAMIC CHIP 100PF 5% 50V

C559 1-127-772-81 CERAMIC CHIP 0.033uF 10% 10V C561 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C601 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C602 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C603 1-128-964-11 TANTAL. CHIP 100uF 20% 6.3V

C604 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C605 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C606 1-164-874-11 CERAMIC CHIP 100PF 5% 50V C607 1-164-874-11 CERAMIC CHIP 100PF 5% 50V C608 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C609 1-131-862-11 TANTAL. CHIP 47uF 20% 4V C610 1-104-851-11 TANTAL. CHIP 10uF 20% 10V C611 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V C612 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V C613 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C614 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C615 1-137-760-11 MICA CHIP 100PF 5% 100V C616 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C618 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C619 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C621 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C622 1-110-569-11 TANTAL. CHIP 47uF 20% 6.3V C623 1-131-862-11 TANTAL. CHIP 47uF 20% 4V C624 1-115-169-11 TANTAL. CHIP 10uF 20% 6.3V C627 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C826 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C827 1-117-919-11 TANTAL. CHIP 10uF 20% 6.3V C828 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C830 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C901 1-115-169-11 TANTAL. CHIP 10uF 20% 6.3V

C902 1-115-169-11 TANTAL. CHIP 10uF 20% 6.3V C903 1-128-964-11 TANTAL. CHIP 100uF 20% 6.3V C904 1-119-749-11 TANTAL. CHIP 33uF 20% 4V C905 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C906 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V

C907 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10V C908 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C909 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C910 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C911 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V

C912 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C913 1-164-941-11 CERAMIC CHIP 0.0047uF 10% 16V C914 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C915 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C917 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C918 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10V C919 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V C920 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V C921 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C922 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V

C628 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C629 1-164-874-11 CERAMIC CHIP 100PF 5% 50V C630 1-113-690-11 ELECT CHIP 220uF 20% 4V C631 1-126-246-11 ELECT CHIP 220uF 20% 4V C632 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V

C633 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C801 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C802 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C803 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C804 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C805 1-119-923-81 CERAMIC CHIP 0.047uF 10% 10V C806 1-119-923-81 CERAMIC CHIP 0.047uF 10% 10V C807 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V C808 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V C809 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V

C810 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C811 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C812 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V C813 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C814 1-164-935-11 CERAMIC CHIP 470PF 10% 50V

C815 1-131-862-11 TANTAL. CHIP 47uF 20% 4V C816 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C817 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10V C818 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C819 1-127-772-81 CERAMIC CHIP 0.033uF 10% 10V

C924 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C926 1-115-169-11 TANTAL. CHIP 10uF 20% 6.3V

< CONNECTOR >

CN501 1-573-360-21 CONNECTOR, FFC/FPC 20P CN502 1-573-355-11 CONNECTOR, FFC/FPC 15P CN801 1-573-356-21 CONNECTOR, FFC/FPC 16P

< DIODE >

D101 8-719-056-72 DIODE UDZ-TE-17-2.4B D201 8-719-056-72 DIODE UDZ-TE-17-2.4B D301 8-719-068-83 DIODE MAZL068D0LS0-TX/L D601 8-719-081-33 DIODE MA2YD1500LS0 D602 8-719-081-33 DIODE MA2YD1500LS0

D603 8-719-081-33 DIODE MA2YD1500LS0 D605 8-719-081-33 DIODE MA2YD1500LS0 D606 8-719-081-35 DIODE MA2YD1700LS0 D607 8-719-081-33 DIODE MA2YD1500LS0 D608 8-719-081-35 DIODE MA2YD1700LS0

D803 8-719-017-58 DIODE MA8068 D901 8-719-081-33 DIODE MA2YD1500LS0 D902 8-719-081-33 DIODE MA2YD1500LS0 D903 8-719-420-51 DIODE MA729 D904 8-719-404-50 DIODE MA111-TX

Page 47

MZ-R701/R701DPC

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

< FUSE >

F801 1-576-439-21 FUSE (SMD) (0.25A)

< FERRITE BEAD >

Q501 8-729-922-10 TRANSISTOR 2SA1577-QR Q601 8-729-046-45 FET SI2302DS-T1 Q602 8-729-046-44 TRANSISTOR ZDT6718TA Q603 8-729-053-71 FET TS8K1TB Q604 8-729-046-43 FET HAT2051T-EL

FB301 1-500-329-11 INDUCTOR, FERRITE BEAD FB302 1-216-864-11 METAL CHIP 0 5% 1/10W FB303 1-216-864-11 METAL CHIP 0 5% 1/10W FB304 1-216-864-11 METAL CHIP 0 5% 1/10W FB801 1-414-226-11 INDUCTOR, FERRITE BEAD

FB802 1-216-864-11 METAL CHIP 0 5% 1/10W FB803 1-216-864-11 METAL CHIP 0 5% 1/10W FB804 1-216-864-11 METAL CHIP 0 5% 1/10W FB805 1-216-864-11 METAL CHIP 0 5% 1/10W

< IC >

IC301 8-759-694-88 IC AK5354VT-E2 IC302 8-759-598-15 IC TA2131FL(EL) IC303 8-759-825-56 IC NJM2173AV(TE2) IC501 6-701-391-01 IC SN761057ADBT IC551 8-759-698-62 IC SC111257FCR2

IC601 6-701-477-01 IC XPC18A22AFCR2

@ IC801 8-753-000-20 IC CXD2674-204GA

IC804 8-759-445-94 IC AK6480AM-E2 IC805 8-759-196-97 IC TC7SH32FU-TE85R IC901 8-759-698-61 IC XPC18A32FCR2

< JACK >

J301 1-793-619-21 JACK (LINE IN (OPTICAL)) J302 1-793-288-43 JACK (i) J303 1-794-084-12 JACK (MIC (PLUG IN POWER)) J601 1-785-383-11 JACK, DC (POLARITY UNIFIED TYPE)

(DC IN 3V)

< COIL >

Q605 8-729-046-42 FET HAT2050T-EL Q801 8-729-429-44 TRANSISTOR XP1501

< RESISTOR >

R102 1-218-990-11 SHORT CHIP 0 R103 1-218-967-11 RES-CHIP 15K 5% 1/16W R104 1-218-965-11 RES-CHIP 10K 5% 1/16W R105 1-218-961-11 RES-CHIP 4.7K 5% 1/16W R106 1-208-635-11 RES-CHIP 10 5% 1/16W

R107 1-218-963-11 RES-CHIP 6.8K 5% 1/16W R111 1-208-715-11 METAL CHIP 22K 0.5% 1/16W R112 1-208-927-11 METAL CHIP 47K 0.5% 1/16W R118 1-208-703-11 METAL CHIP 6.8K 0.5% 1/16W R202 1-218-990-11 SHORT CHIP 0

R203 1-218-967-11 RES-CHIP 15K 5% 1/16W R204 1-218-965-11 RES-CHIP 10K 5% 1/16W R205 1-218-961-11 RES-CHIP 4.7K 5% 1/16W R206 1-208-635-11 RES-CHIP 10 5% 1/16W R207 1-218-963-11 RES-CHIP 6.8K 5% 1/16W

R211 1-208-715-11 METAL CHIP 22K 0.5% 1/16W R212 1-208-927-11 METAL CHIP 47K 0.5% 1/16W R218 1-208-703-11 METAL CHIP 6.8K 0.5% 1/16W R301 1-218-990-11 SHORT CHIP 0 R302 1-218-953-11 RES-CHIP 1K 5% 1/16W

R303 1-218-935-11 RES-CHIP 33 5% 1/16W R304 1-218-953-11 RES-CHIP 1K 5% 1/16W R305 1-218-953-11 RES-CHIP 1K 5% 1/16W R306 1-218-963-11 RES-CHIP 6.8K 5% 1/16W R307 1-218-941-81 RES-CHIP 100 5% 1/16W

L301 1-414-398-11 INDUCTOR CHIP 10uH L303 1-414-398-11 INDUCTOR CHIP 10uH L501 1-414-398-11 INDUCTOR CHIP 10uH L502 1-414-398-11 INDUCTOR CHIP 10uH L551 1-410-389-31 INDUCTOR CHIP 47uH

L552 1-410-389-31 INDUCTOR CHIP 47uH L553 1-414-400-41 INDUCTOR CHIP 22uH L554 1-414-400-41 INDUCTOR CHIP 22uH L601 1-419-959-21 COIL, CHOKE 6.8uH L602 1-414-398-11 INDUCTOR CHIP 10uH

L801 1-469-535-21 INDUCTOR CHIP 10uH L802 1-469-535-21 INDUCTOR CHIP 10uH L901 1-419-952-21 COIL, CHOKE 68uH L902 1-419-949-21 COIL, CHOKE 22uH L904 1-414-398-11 INDUCTOR CHIP 10uH

L905 1-469-426-21 INDUCTOR CHIP 100uH L906 1-469-367-21 INDUCTOR CHIP 10uH

< TRANSISTOR >

Q301 8-729-037-52 TRANSISTOR 2SD2216J-QR(TX) Q302 8-729-046-49 FET FDV304P

R309 1-218-981-11 RES-CHIP 220K 5% 1/16W R310 1-218-990-11 SHORT CHIP 0 R311 1-218-989-11 RES-CHIP 1M 5% 1/16W R317 1-218-941-81 RES-CHIP 100 5% 1/16W R318 1-218-953-11 RES-CHIP 1K 5% 1/16W

R319 1-218-953-11 RES-CHIP 1K 5% 1/16W R501 1-218-971-11 RES-CHIP 33K 5% 1/16W R505 1-208-703-11 METAL CHIP 6.8K 0.5% 1/16W R507 1-218-953-11 RES-CHIP 1K 5% 1/16W R517 1-208-691-11 METAL CHIP 2.2K 0.5% 1/16W

R519 1-218-977-11 RES-CHIP 100K 5% 1/16W R521 1-218-446-11 METAL CHIP 1 5% 1/10W R601 1-218-989-11 RES-CHIP 1M 5% 1/16W R602 1-218-981-11 RES-CHIP 220K 5% 1/16W R603 1-218-977-11 RES-CHIP 100K 5% 1/16W

R604 1-219-724-11 METAL CHIP 1 1% 1/4W R605 1-242-996-11 METAL CHIP 0.68 1% 1/4W R606 1-218-949-11 RES-CHIP 470 5% 1/16W R607 1-218-945-11 RES-CHIP 220 5% 1/16W R608 1-218-983-11 RES-CHIP 330K 5% 1/16W

R609 1-219-724-11 METAL CHIP 1 1% 1/4W

@Replacement of CXD2674-204GA (IC801) used in

this set requires a special tool. Therefore, it cannot be replaced.

Page 48

MZ-R701/R701DPC

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R610 1-218-990-11 SHORT CHIP 0 R611 1-218-990-11 SHORT CHIP 0 R613 1-218-957-11 RES-CHIP 2.2K 5% 1/16W R619 1-218-990-11 SHORT CHIP 0 R620 1-218-965-11 RES-CHIP 10K 5% 1/16W

R946 1-208-715-11 METAL CHIP 22K 0.5% 1/16W R947 1-208-695-11 METAL CHIP 3.3K 0.5% 1/16W R948 1-208-939-11 METAL CHIP 150K 0.5% 1/16W R1024 1-218-990-11 SHORT CHIP 0 R1025 1-218-990-11 SHORT CHIP 0

R621 1-218-965-11 RES-CHIP 10K 5% 1/16W R624 1-216-797-11 METAL CHIP 10 5% 1/10W R801 1-218-981-11 RES-CHIP 220K 5% 1/16W R802 1-208-927-11 METAL CHIP 47K 0.5% 1/16W R803 1-208-927-11 METAL CHIP 47K 0.5% 1/16W

R804 1-218-959-11 RES-CHIP 3.3K 5% 1/16W R805 1-218-959-11 RES-CHIP 3.3K 5% 1/16W R806 1-218-951-11 RES-CHIP 680 5% 1/16W R807 1-208-635-11 RES-CHIP 10 5% 1/16W R808 1-218-965-11 RES-CHIP 10K 5% 1/16W

R809 1-218-977-11 RES-CHIP 100K 5% 1/16W R810 1-218-990-11 SHORT CHIP 0 R812 1-218-990-11 SHORT CHIP 0 R813 1-218-990-11 SHORT CHIP 0 R814 1-208-635-11 RES-CHIP 10 5% 1/16W

R815 1-218-990-11 SHORT CHIP 0 R816 1-218-990-11 SHORT CHIP 0 R817 1-218-977-11 RES-CHIP 100K 5% 1/16W R821 1-218-981-11 RES-CHIP 220K 5% 1/16W R822 1-218-953-11 RES-CHIP 1K 5% 1/16W

R823 1-218-945-11 RES-CHIP 220 5% 1/16W R824 1-218-959-11 RES-CHIP 3.3K 5% 1/16W R825 1-202-974-11 RES-CHIP 3.3M 5% 1/16W R828 1-208-691-11 METAL CHIP 2.2K 0.5% 1/16W R829 1-208-691-11 METAL CHIP 2.2K 0.5% 1/16W

R830 1-218-989-11 RES-CHIP 1M 5% 1/16W R831 1-218-990-11 SHORT CHIP 0 R834 1-208-715-11 METAL CHIP 22K 0.5% 1/16W R835 1-218-983-11 RES-CHIP 330K 5% 1/16W R836 1-218-990-11 SHORT CHIP 0

R837 1-218-990-11 SHORT CHIP 0 R839 1-208-939-11 METAL CHIP 150K 0.5% 1/16W R840 1-216-809-11 METAL CHIP 100 5% 1/10W R841 1-218-990-11 SHORT CHIP 0 R902 1-218-985-11 RES-CHIP 470K 5% 1/16W

R1027 1-218-990-11 SHORT CHIP 0 R1028 1-218-990-11 SHORT CHIP 0 R1036 1-218-990-11 SHORT CHIP 0 R1040 1-218-990-11 SHORT CHIP 0 R1046 1-218-990-11 SHORT CHIP 0

< NETWORK RESISTOR >

RB551 1-233-959-21 RES, NETWORK (CHIP TYPE) 470X4 RB552 1-233-973-11 RES, NETWORK (CHIP TYPE) 100KX4 RB553 1-233-967-11 RES, NETWORK (CHIP TYPE) 10KX4 RB801 1-233-973-11 RES, NETWORK (CHIP TYPE) 100KX4

< SWITCH >

S803 1-762-805-21 SWITCH, PUSH (1 KEY) (PROTECT DETECT) S805 1-771-868-11 SWITCH, PUSH (1 KEY) (HALF LOCK) S806 1-762-805-21 SWITCH, PUSH (1 KEY) (OPEN/CLOSE DETECT)

< FILTER >

T601 1-416-405-21 FILTER, CHIP EMI (COMMON MODE)

< THERMISTOR >

TH601 1-533-817-21 THERMISTOR

< VIBRATOR >

X801 1-795-024-11 VIBRATOR, CRYSTAL (45.1584MHz)

*************************************************************

MISCELLANEOUS

***************

5 1-804-198-12 LCD MODULE 114 1-679-372-11 MOTOR FLEXIBLE BOARD

0 120 X-3379-508-1 SERVICE ASSY, OP (LCX-4R)

M601 8-835-706-01 MOTOR, DC SSM18A/C-SP (SPINDLE)

(WITH TURNTABLE)

M602 1-763-399-11 MOTOR, DC (SLED) (WITH GEAR)

R903 1-218-957-11 RES-CHIP 2.2K 5% 1/16W R905 1-218-957-11 RES-CHIP 2.2K 5% 1/16W R906 1-218-990-11 SHORT CHIP 0 R907 1-218-985-11 RES-CHIP 470K 5% 1/16W R908 1-218-977-11 RES-CHIP 100K 5% 1/16W

R909 1-218-965-11 RES-CHIP 10K 5% 1/16W R910 1-218-965-11 RES-CHIP 10K 5% 1/16W R911 1-218-949-11 RES-CHIP 470 5% 1/16W R914 1-218-941-81 RES-CHIP 100 5% 1/16W R915 1-216-296-11 SHORT CHIP 0

R917 1-208-699-11 METAL CHIP 4.7K 0.5% 1/16W R920 1-208-707-11 METAL CHIP 10K 0.5% 1/16W R921 1-218-979-11 RES-CHIP 150K 5% 1/16W R936 1-208-715-11 METAL CHIP 22K 0.5% 1/16W R941 1-218-969-11 RES-CHIP 22K 5% 1/16W

M603 1-763-400-21 MOTOR, DC (OVER WRITE HEAD UP/DOWN)

*************************************************************

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

Page 49

Ref. No. Part No. Description Remark

ACCESSORIES

************

0 1-418-028-12 ADAPTOR, AC (AC-MZR55) (E33) 0 1-418-784-11 ADAPTOR, AC (AC-MZR55) (CH)

1-476-303-13 REMOTE CONTROL UNIT (RM-MZ47)

0 1-476-857-11 ADAPTOR, AC (AC-ES305) (EE) 0 1-476-858-11 ADAPTOR, AC (AC-ES305) (HK)

0 1-476-860-11 ADAPTOR, AC (AC-ES305) (AUS) 0 1-476-861-11 ADAPTOR, AC (AC-ES305) (AR) 0 1-569-007-11 ADAPTOR, CONVERSION 2P (E33)

1-756-145-11 BATTERY, NICKEL CADMIUM (NC-WMAA)

(E33,AUS,CH,HK,AR)

1-756-145-21 BATTERY, NICKEL CADMIUM (NC-WMAA) (EE)

1-796-017-11 MD-PORT DG-2 (R701DPC) 1-816-206-11 CONNECTOR, OPTICAL (E33,AUS,EE,AR) 1-816-206-21 CONNECTOR, OPTICAL (CH,HK) 3-220-749-01 CASE, CARRYING (E33,AUS,CH,HK) 3-223-571-01 CASE, BATTERY CARRYING

3-228-300-01 CASE, BELT CLIP CARRYING (EE,AR) 3-232-311-11 MANUAL, INSTRUCTION (ENGLISH)

(Digital PC Link) (R701DPC)

3-232-311-31 MANUAL, INSTRUCTION (SPANISH,

PORTUGUESE,TRADITIONAL CHINESE)

(Digital PC Link) (R701DPC)

3-239-283-11 MANUAL, INSTRUCTION (ENGLISH)

(AUS,EE,CH)

3-239-283-21 MANUAL, INSTRUCTION (SPANISH,

PORTUGUESE)

(E33,AR)

MZ-R701/R701DPC

3-239-283-31 MANUAL, INSTRUCTION (PORTUGUESE,POLISH,

3-239-283-41 MANUAL, INSTRUCTION (ENGLISH,

3-239-283-51 MANUAL, INSTRUCTION (SIMPLIFIED CHINESE)

8-954-008-90 RECEIVER, EAR MDR-E808SP

CZECH,HUNGARIAN,SLOVAKIAN,RUSSIAN)

(EE)

TRADITIONAL CHINESE)

(E33,HK)

(CH)

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

Page 50

MZ-R701/R701DPC

REVISION HISTORY

Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper on the revised page allows you to jump to the next revised page.

Ver. Date Description of Revision

1.0 2002. 05 New

Sony MZR-701, MZR-701-DPC Service manual

TABLE OF CONTENTS

SERVICING NOTE

GENERAL

DISASSEMBLY

bottom panel assy

upper panel assy

LCD module

MAIN board

motor flexible board

TEST MODE

Manual Mode

ELECTRICAL ADJUSTMENTS

Overall Adjustment Mode

DIAGRAMS

EXPLODED VIEWS

ELECTRICAL PARTS LIST

MAIN

REVISION HISTORY