service manual compact disc deck receiver

SERVICE MANUAL

Ver. 1.1 2005.03

HCD-MD595

US Model

Canadian Model

AEP Model

UK Model

E Model

Australian Model

Chinese Model

Tourist Model

HCD-MD595 is the Amplifier, CD player, MD

Deck and Tuner section in DHC-MD595.

US and foreign patents licensed from Dolby

Laboratories.

CD

Section

MD

Section

Model Name Using Similar Mechanism NEW

CD Mechanism Type CDM55A-21BD53

Base Unit Name BU-21BD53

Optical Pick-up Name OP Assy (A-MAX. 2)

Model Name Using Similar Mechanism NEW

MD Mechanism Type

Optical Pick-up Name

MDM-7X2A

KMS-262A/J1N

Amplifier section

For the U.S. and Canadian models

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL

HARMONIC DISTORTION:

With 6 ohm loads, both channels driven, from

120 – 10,000 Hz; rated 20 watts per channel minimum RMS power, with no more than 0.9% total harmonic distortion from

250 milliwatts to rated output.

Continuous RMS power output:

25 + 25 watts (6 ohms at 1 kHz,

10% THD, 120 V) (Reference)

European model:

DIN power output (Rated):25 + 25 watts (6 ohms at 1 kHz,

DIN, 230 V)

Continuous RMS power output (Reference):


10% THD, 230 V)

Music power output (Reference):

50 + 50 watts

Other models:

DIN power output (Rated):20 + 20 watts (6 ohms at 1 kHz,

DIN, 240 V)


DIN, 220 V)

Continuous RMS power output (Reference):


10% THD, 240 V)


10% THD, 220 V)

Peak Music Power Output: 400 watts

SPECIFICATIONS

Inputs

TAPE IN (phono jacks): voltage 250 mV, impedance

47 kilohms

DIGITAL OPTICAL IN (Supported sampling frequencies:

32 kHz, 44.1 kHz and 48 kHz)

ANALOG IN (stereo minijack): voltage 250 mV, impedance

47 kilohms

Outputs

TAPE OUT (phono jacks): voltage 250 mV, impedance

1 kilohm

PHONES (stereo minijack):

SPEAKER: accepts headphones of 8 ohms or more.

accepts impedance of 6 to 16 ohms.

CD player section

System

Laser

Laser output

Frequency response

Compact disc and digital audio system

Semiconductor laser ( λ=800 nm)

Emission duration: continuous

Max. 44.6 µW*

* This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with a

7 mm aperture.

2 Hz – 20 kHz

MD deck section

System

Laser

Laser output

Sampling frequency

Frequency response

MiniDisc digital audio system

Semiconductor laser ( λ=780 nm)

Emission duration: continuous

Max. 44.6 µW*

* This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with a

7 mm aperture.

44.1 kHz

5 Hz – 20 kHz

Tuner section

FM stereo, FM/AM superheterodyne tuner

FM tuner section

Tuning range

Tourist model:

European model:

Other models:

76.0 – 108.0 MHz

(50 kHz step)

87.5 – 108.0 MHz

(50 kHz step)

87.5 – 108.0 MHz

(100 kHz step)

Antenna

Antenna terminals

FM lead antenna

75 ohms unbalanced

Intermediate frequency 10.7 MHz

– Continued on next page –

COMPACT DISC DECK RECEIVER

9-929-258-12

2005C05-1

© 2005.03

Sony Corporation

Audio Group

Published by Sony Engineering Corporation

AM tuner section

Tuning range

European model: 531 – 1,602 kHz

Other models:

(with the interval set at 9 kHz)

531 – 1,602 kHz


530 – 1,710 kHz


AM loop antenna Antenna

External antenna terminals

Intermediate frequency 450 kHz

General

Power requirements

U.S.A. and Canadian models:

120 V AC, 60 Hz

Australian model:

Chinese model:

European model:

Other models:

220 – 240 V AC, 50/60 Hz

220 V AC, 50/60 Hz

230 V AC, 50/60 Hz

110 – 120 V or 220 – 240 V

AC, 50/60 Hz

Power consumption

U.S.A. and Canadian models:

60 watts during normal operation

Other models: 70 watts during normal operation

Dimensions (w/h/d) incl. projecting parts and controls

Approx. 215

×

147

×

326 mm

Mass Approx. 5.0 kg

Design and specifications are subject to change without notice.

SELF-DIAGNOSIS FUNCTION

The self-diagnosis function consists of error codes for customers, which are displayed automatically when errors occur, and error codes, which show the error history in the test mode during servicing. For details on how to view error codes for the customer, refer to the following box in the instruction manual. For details on how to check error codes during servicing, refer to the following “Procedure for using the Self-Diagnosis Function (Error History Display Mode)”.

Self-diagnosis Display

This system has a Self-diagnosis display function to let you know if there is a system malfunction.

The display shows a code made up of three or five letters and a message alternately to show you the problem. To solve the problem refer to the following list. If any problem persists, consult your nearest Sony dealer.

C11/Protected

The MD is protected against erasure.

cRemove the MD and slide the tab to close the slot.

C12/Cannot Copy

You tried to record a CD or MD with a format that the system does not support, such as a CD-

ROM.

cRemove the disc and turn off the system once, then turn it on again.

C13/REC Error

Recording could not be performed properly.

cMove the system to a stable place, and start recording over from the beginning.

The MD is dirty or scratched, or the MD does not meet the standards.

cReplace the MD and start recording over from the beginning.

C13/Read Error

The MD deck cannot read the disc information properly.

cRemove the MD once, then insert it again.

C14/Toc Error

The MD deck cannot read the disc information properly.

cReplace the MD.

cErase all the recorded contents of the MD using the All Erase function.

C41/Cannot Copy

The sound source is a copy of a commercially available music software, or you tried to record a CD-R (Recordable CD).

cThe Serial Copy Management System prevents making a digital copy.

You cannot record a CD-R.

C71/Check OPT-IN

This appears momentarily because of the signal of the digital broadcast during recording.

cThere is no affect on the recorded contents.

No component is connected to the DIGITAL

OPTICAL IN jack, or a digital component is not connected properly.

cConnect a digital component to the DIGITAL

OPTICAL IN jack properly using a digital connecting cable (not supplied).

The connected digital component is not turned on.

cSee the operating instructions supplied with the connected component and confirm whether the component is turned on.

The digital connecting cable connected to the

DIGITAL OPTICAL IN jack is pulled out, or the connected digital component is turned off during digital recording.

cConnect the cable, or turn on the digital component.

E0001/MEMORY NG

There is an error in the internal data that the system needs in order to operate.

cConsult your nearest Sony dealer.

E0101/LASER NG

There is a problem with the optical pickup.

cThe optical pickup may have failed. Consult your nearest Sony dealer.

MD SECTION

PROCEDURE FOR USING THE SELF-DIAGNOSIS FUNCTION (ERROR HISTORY DISPLAY MODE)

Note 1: About “R”

As this unit has only a few buttons, some operations require the use of remote commander (RM-S5EN/provided with unit: 1-476-086-21) buttons. These operations are indicated as “R” in this manual.

Example: MENU/NO “R” ...Press the [MENU/NO] button of the remote commander.

Note 2: Incorrect operations may be performed if the MD test mode is not entered properly.

In this case, press the I/1 button to turn the power off, and retry to enter the MD test mode.

Note 3: Perform the self-diagnosis function in the “error history display mode” in the MD test mode. The following describes the least required procedure. Be careful not to enter other modes by mistake. If you set other modes accidentally, press the MENU/NO “R” button to exit the mode.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press the [FUNCTION] button to set the MD function.

3. Press three buttons of M > , [PLAY MODE] , and [MD ] simultaneously to enter the MD test mode and display “[Check]”.

4. Press the . m “R” or M > “R” button to display “[Service]”.

5. Press the ENTER/YES “R” button to display “AUTO CHECK”, and press the M > “R” button to display “Err Display”.

6. Press the ENTER/YES “R” button to enter the error history mode and display “op rec tm”.

7. Select the contents to be displayed or executed using the . m “R” or M > “R” button.

8. Press the [CD-MD SYNC NORMAL] button to light up “IT” indicator, then press the [REC MODE] button will display or execute the contents selected.

9. Press the

[REC MODE]

button another time returns to step 7.

10. Press the MENU/NO “R” button displays “Err Display” and release the error history mode.

11. To release the MD test mode, press the [REPEAT] button to display “Initialize” and release the MD test mode.

2

ITEMS OF ERROR HISTORY MODE ITEMS AND CONTENTS

Display op rec tm op play tm spdl rp tm retry err total err err history retry adrs er refresh tm refresh op change spdl change

Details of History

Displays the recording time.

Displayed as “rssssssh”.

The displayed time is the total time the laser is set to the high power state.

This is about 1/4 of the actual recording time.

The time is displayed in decimal digits from 0h.

Displays the playback time.

Displayed as “p ssmin”. The displayed time is the total of the actual play time.

Displays the spindle motor running time.

Displayed as “rssssssh”.

The time is displayed in decimal digits from 0h.

Displays the total number of retries during recording and number of retry errors during play.

Displayed as “r ss p ss”.

“r” indicates the retries during recording while “p” indicates the retry errors during play.

The number of retries and retry errors are displayed in hexadecimal digits from 00 to FF.

Displays the total number of errors.

Displayed as “total ss”.

The number of errors is displayed in hexadecimal digits from 00 to FF.

Displays the 10 latest errors.

Displayed as “0s ErrCd @@”.

s indicates the history number. The smaller the number, the more recent is the error. (00 is the latest)

@@ indicates the error code.

Refer to the following table for the details. The error history can be switched by pressing the . m “R” or

M > “R” button.

Display the 5 latest retry address.

Display as “ss ADRS@@@@”.

ss indicates the history number. The smaller the number, the more recent is the error. (00 is the latest)

@@@@ indicates the cluster of retry address.

The number of retry address can be switched by pressing the . m “R” or M > “R” button.

Mode to clear the error history and retry address history.

Procedure:

1) Press the [REC MODE] button.

2) The display will change to “er refresh?”, and then press the ENTER/YES “R” button.

The operation is over if “Complete!” is displayed.

After this mode was executed, check the following:

• The data have been cleared.

• Perform the recording and playing to check that the mechanism operates normally.

Mode to clear cumulative time of “op rec tm” and “op play tm”.

Procedure:


2) The display will change to “tm refresh?”, and then press the ENTER/YES “R” button.


Mode to clear cumulative time of “op rec tm” and “op play tm”.

These historical data are used to determine the timing when the optical pick-up is to be replaced. When the optical pick-up was replaced, perform this operation to clear historical data.

Procedure:


2) The display will change to “op change?”, and then press the ENTER/YES “R” button.


Mode to clear cumulative time of “spdl rp tm”.

This historical data is used to determine the timing when the spindle motor is to be replaced. When the spindle motor was replaced, perform this operation to clear historical data.

Procedure:


2) The display will change to “spdl change?”, and then press the ENTER/YES “R” button.


3

Table of Error Codes

24

30

31

40

41

42

43

50

Error Code

10

12

20

21

22

23

51

60

Details of Error

Loading failed

Loading switch combination is illegal

Head of PTOC could not be read within the specified time

Head of PTOC could be read but its content is erroneous

Access to UTOC could not be made within the specified time

UTOC could be not read within the specified time

Content of UTOC is erroneous

Playing could not start

Content of sector is erroneous

Cause of retry occurred during normal recording

D-RAM overflowed and retry was executed

Retry was executed during the writing to TOC

S.F editing was interrupted by retry

Address could not be read except in access processing

Focusing failed and it is out of control

Unlock retry

4

CD SECTION

PROCEDURE FOR USING THE SELF-DIAGNOSIS

FUNCTION (ERROR HISTORY DISPLAY MODE)

1. To Enter The CD Test Mode

Procedure:

1. Press the I / 1 button to turn the power on.

2. Press the [FUNCTION] button to set the CD function.

3. Press three buttons of M > ,

[CD ]

, and

[TUNER/BAND] simultaneously.

4. The set enter the CD test mode (menu) and displays “dvt ERR

CODE”.

Note: If the triple button pressing failed to activate the CD test mode, press the [CD ] button, and the [TUNER/BAND] button in this order while pressing the M > button. Also, release the

[TUNER/BAND] , [CD ] , and M > buttons in this order, when releasing the buttons.

If the consequence was diaplayed except “dvt ERR CODE”, press the . m button to display “dvt ERR CODE”.

2. Display of Error Number

Procedure:

1. Press the [CD ] button to display as bellow.

Display

Emc=**Edc=**

(a) (b)

(a) Number of mechanical error.

(b) Number of no disc error that occurred after chucking.

2. Press the x (CD) button and return to CD test mode menu

(“dvt ERR CODE” is displayed).

3. Display of Mechanical Error History

Procedure:

1. In the CD test mode menu, press the M > button to display

“dvt ECODE MEC”.


Display

E**M********00

4. Display of No Disc Error History

Procedure:


“dvt ECODE BU”.


Display

E**D********

(a) (b) (c) (d) (e)

(a) The number of no disc error.

Latest one “00” to last ten “09”

(Press the . m or M > button to change the error number)

(b) 01: Focus error

02: GFS error

03: Set up error

04: Focus error (not used in servicing)

(c) 00:No disc error (Did not chucking retry)

02: No disc error (Chucking retry to completion)

(d) The status, when determined no disc error.

2x: During setting up

3x: During reading TOC

4x: During accessing

5x: During playback

6x: During pause

7x: During manual search (during playback)

8x: During manual search (during pause)


(“dvt ECODE BU” is displayed).

4. To Erase The Error History

When returning the unit to the customer after completing repairs, perform this to erase the past error history.

Procedure:


“dvt ECNT0 MEC”. (When erase the mechanical error)

Or one more press the M > button to display “dvt ECNT0

BU”. (When erase the no disc error)

2. Press the

[CD ]

button to erase the error history (mechanical error or no disc error) and display as bellow.

Display

Emc=00Edc=00

(a) (b) (c) (d) (e)

(a) The number of mechanical error.

Latest one “00” to last ten “09”

(Press the . m or M > button to change the error number)

(b) FF: Mechanical error, when normal operation.

Other display: Mechanical error, between mechanical initialize.

(c), (d), (e): Not used in servicing.


(“dvt ECODE MEC” is displayed).

5. To Release The CD Test Mode

Press the I / 1 button to turn the power off.

5

TABLE OF CONTENTS

SELF-DIAGNOSIS FUNCTION

.....................................

2

1.

SERVICING NOTES

...............................................

8

2.

GENERAL

................................................................... 19

3.

DISASSEMBLY

......................................................... 23

4.

TEST MODE

............................................................... 32

5.

ELECTRICAL ADJUSTMENTS

MD Section ..................................................................... 37

CD Section ...................................................................... 48

6.

DIAGRAMS

6-1. Block Diagram – MD SERVO Section – ....................... 51

6-2. Block Diagram – D/A, A/D CONVERTER Section – ... 52

6-3. Block Diagram – MAIN Section .................................... 53

6-4. Block Diagram

– DISPLAY, POWER SUPPLY Section – ..................... 54

6-5. Note for Printed Wiring Boards and

Schematic Diagrams ....................................................... 55

6-6. Printed Wiring Board – BD (CD) Board – ..................... 56

6-7. Schematic Diagram – BD (CD) Board – ........................ 57

6-8. Schematic Diagram – BD (MD) Board (1/2) – .............. 58

6-9. Schematic Diagram – BD (MD) Board (2/2) – .............. 59

6-10. Printed Wiring Board – BD (MD) Board – .................... 60

6-11. Schematic Diagram – MD DIGITAL Board (1/3) – ...... 61



6-14. Printed Wiring Board

– MD DIGITAL Board (Component Side) – ................. 64

6-15. Printed Wiring Boards

– MD DIGITAL (Conductor Side)/

LOADING Boards – ....................................................... 65

6-16. Schematic Diagram

– MAIN (1/2)/RDS IC Boards – ..................................... 66

6-17. Schematic Diagram – MAIN Board (2/2) – .................. 67

6-18. Printed Wiring Boards – MAIN/RDS IC Boards – ...... 68

6-19. Printed Wiring Board – SP Board – .............................. 69

6-20. Schematic Diagram – SP Board – .................................. 69

6-21. Printed Wiring Board – AMP Board – .......................... 70

6-22. Schematic Diagram – AMP Board – ............................. 71

6-23. Printed Wiring Boards – PANEL/BL Boards – ............. 72

6-24. Schematic Diagram – PANEL/BL Boards – ................ 73

6-25. Printed Wiring Board – POWER Board – ..................... 74

6-26. Schematic Diagram – POWER Board – ........................ 75

6-27. IC Pin Function Description ........................................... 81

7.

EXPLODED VIEWS

................................................ 93

8.

ELECTRICAL PARTS LIST

............................... 99

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.

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.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED

LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS

AND IN THE PARTS LIST ARE CRITICAL TO SAFE

OPERATION. REPLACE THESE COMPONENTS WITH

SONY PARTS WHOSE PART NUMBERS APPEAR AS

SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-

LISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0

SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE

DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ

DE FONCTIONNEMENT. NE REMPLACER CES COM-

POSANTS QUE PAR DES PIÈCES SONY DONT LES

NUMÉROS SONT DONNÉS DANS CE MANUEL OU

DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

6

SAFETY CHECK-OUT

After correcting the original service problem, perform the following safety check before releasing the set to the customer:

Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage.

Check leakage as described below.

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes.).

Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA

WT-540A. Follow the manufacturers’ instructions to use these instruments.

2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a

VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate lowvoltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A)

To Exposed Metal

Parts on Set

The following caution label is located inside the unit.

0.15

µ

F

Earth Ground

Fig. A.

Using an AC voltmeter to check AC leakage.

CAUTION

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

This appliance is classified as a CLASS 1 LASER product.

The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior.

1.5 k

Ω

AC voltmeter

(0.75 V)

CAUTION

Danger of explosion if battery is incorrectly replaced.

Replace only with the same or equivalent type recommended by the manufacturer.

Discard used batteries according to the manufacturer’s instructions.

ADVARSEL!

Lithiumbatteri-Eksplosionsfare ved fejlagtig håndtering.

Udskiftning må kun ske med batteri af samme fabrikat og type.

Levér det brugte batteri tilbage til leverandøren.

ADVARSEL

Eksplosjonsfare ved feilaktig skifte av batteri.

Benytt samme batteritype eller en tilsvarende type anbefalt av apparatfabrikanten.

Brukte batterier kasseres i henhold til fabrikantens instruksjoner.

VARNING

Explosionsfara vid felaktigt batteribyte.

Använd samma batterityp eller en likvärdig typ som

rekommenderas av apparattillverkaren.

Kassera använt batteri enligt gällande föreskrifter.

VAROITUS

Paristo voi räjähtää, jos se on virheellisesti asennettu.

Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin.

Hävitä käytetty paristo valmistajan ohjeiden mukaisesti.

CAUTION

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

Laser component in this product is capable of emitting radiation exceeding the limit for Class 1.

7

SECTION 1

SERVICING NOTES

MODEL IDENTIFICATION

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.

— Back panel —

PART No.

For CD

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick-up block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.

LASER DIODE AND FOCUS SEARCH OPERATION

CHECK

Carry out the “S curve check” in “CD section adjustment” and check that the S curve waveforms is output three times.

For MD

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.

CLEANING OBJECTIVE LENS OF OPTICAL PICK-UP

• In cleaning the objective lens of optical pick-up, be sure the following below.

1. In cleaning the lens, do not apply an excessive force.

As the optical pick-up is vulnerable, application of excessive force could damage the lens holder.

2. In cleaning, do not use a cleaner other than exclusive cleaning liquid (KK-91 or isopropyl alcohol).

3. Wipe the objective lens spirally from center toward outside.

(See Figure A)

Model

AEP, UK and

North European models

US and Canadian models

Australian model

Malaysia, Singapore, Hong Kong and Tourist models

Part No.

4-228-095-1[]

4-228-095-2[]

4-228-095-5[]

4-228-111-3[]

(Figure A)

4. Eject the disk, if loaded.

5. Disconnect the power cord from the socket to shut off the power supply.

6. When cleaning the objective lens of optical pick-up in CD, refer to “HOLDER (BU) ASS’Y” on page 29 for removing

HOLDER (BU) ASS’Y.

8

SERVICE POSITION

• In checking the MD mechanism deck section (MDM-7X2A), prepare two extension jigs (Part No. J-2501-100-A: 1.00 mm 27 core and

Part No. J-2501-198-A: 1.00 mm 17 core).

• In checking the CD mechanism deck section (CDM55A-21BD53), prepare extension jig (Part No. J-2501-075-A: 1.00 mm 21 core.)

MD mechanism deck section

(MDM-7X2A)

CN103

Connect extension jig (J-2501-198-A) to the

BD (MD) board (CN103) and MD DIGITAL board (CN1004).

Connect extension jig (J-2501-100-A) to the

BD (MD) board (CN102) and MD DIGITAL board (CN1003).

CN102

BD (MD) board

CD mechanism deck section

(CDM55A-21BD53)

BD (CD) board

CN101

Pin 2 (GND)

CN1005

Pin 3 (OUTSW)

CN1004

CN1003

CN1005 CN1002

MD DIGITAL board

Connect extension jig (J-2501-075-A) to the BD (CD) board (CN101) and

MD DIGITAL board (CN1002).

harness

Note on Checking CD Mechanism Deck Section

In performing the operation check with the CD mechanism deck section removed from the main unit, the CD disc loading will be disabled if the connector cable between MD DIGITAL board (CN1005) and LOADING board (CN151) is disconnected. Accordingly, make preparation through the following steps.

1. Insert the CD disc for test with the set assembled.

2. Unplug the AC power cord to turn the power off, and remove the CD mechanism deck section. (Disconnect the connector cable between MD DIGITAL board (CN1005) and LOADING board (CN151), and also the connector cable between MD DIGITAL board

(CN1002) and BD (CD) board (CN101))

3. Connect the CN1005 pin 3 (OUTSW) and pin 2 (GND) on the MD DIGITAL board with a lead wire.

4. Connect the connectors between MD DIGITAL board (CN1002) and BD (CD) board (CN101) with the extension tool (part No.: J-

2501-075-A).

Note 1: Under this condition, the CD can be played but the disc loading operation is disabled.

Note 2: After checking, disconnect the lead wire connected in step 3.

9

MC COLD RESET

• The cold reset clears all data including preset data stored in the RAM to initial conditions. Execute this mode when returning the set to the customer.

Procedure:

1. Press the I/ 1 button to turn the power on.

2. Press three buttons of . m , [REC MODE] , and x (CD) simultaneously.

3. The set is reset, and displays “COLD RESET”, then becomes standby status.

AMP TEST

Procedure:


2. Press three buttons of M > , [REC MODE] , and N X (MD) simultaneously.

3. Each buttons are pressed, it changes display as follows.

Button x (CD)

REC MODE x (MD)

Display

7[TESTMIN]

8[TESTMID]

9[TESTMAX]

4.

[VOLUME] knob is turned, it changes display as follows.

Turn Direction clockwise center

Display

VOLUME MIN

VOLUME 21 counterclockwise VOLUME MAX

5. To release from this mode, press the I/ 1 button to turn the power off and cold reset.

VERSION DISPLAY

Procedure:


2. Press three buttons of M > , [REC MODE] , and [TUNER/BAND] simultaneously.

3. Enter the version display mode and display STR version.

4. Each time the x (MD) button is pressed, it changes display STR version

→

CD version

→

MD version

→

STR version

→

...

5. To release from this mode, press the I/ 1 button to turn the power off.

LCD AND LED TEST

Procedure:


2. Press three buttons of M > , [REC MODE] , and N X (CD) simultaneously.

3. Liquid crystal display and LEDs are all turned on.

4. Each time the x (MD) button is pressed, it changes display all turned on

→ all turned off

→ pattern 1

→ pattern 2

→ all turned on

→

...

5. Each time the x (CD) button is pressed, it changes LED indication all turned on

→ all turned off

→

“I/1”

→

“ REC ”

→

“N” (CD)

→

“X” (CD)

→

“N” (MD)

→

“X” (MD)

→ all turned on

→

...


KEY TEST

Procedure:


2. Press three buttons of . m , [CD ] , and [MD ] simultaneously.

3. Enter the key test mode and display “KEY00 VOL0”.

4. Each time a button is pressed, “KEY” value increases. However, once a button is pressed, it is no longer taken into account.

“VOL” value increases like 0, 1, 2 ... if turn the [VOLUME] knob clockwise, or it decreases like 9, 8, 7 ... if turn the [VOLUME] knob counterclockwise.

5. To release from this mode, press three buttons in the same manner as step 2 , or disconnect the power cord.

10

MD SECTION

JIG FOR CHECKING BD (MD) BOARD WAVEFORM

The special jig (J-2501-196-A) is useful for checking the waveform of the BD (MD) board. The names of terminals and the checking items to be performed are shown as follows.

GND : Ground

I+3V : For measuring IOP (Check the deterioration of the optical pick-up laser)

IOP : For measuring IOP (Check the deterioration of the optical pick-up laser)

TE : Tracking error signal (Traverse adjustment)

VC : Reference level for checking the signal

RF : RF signal (Check jitter)

FE : Focus error signal

CN105

I+3V

GND

FE

RF

IOP

TE

VC

I+3V

IOP

GND

TE

FE

VC

RF

1

I+3V

IOP

GND

TE

FE

VC

RF

7 for

MDM-7X2A

11



Example: MENU/NO “R” ... Press the [MENU/NO] button of the remote commander.



IOP DATA RECORDING AND DISPLAY WHEN OPTICAL PICK-UP AND NON-VOLATILE MEMORY (IC195 OF BD

(MD) BOARD) ARE REPLACED

The IOP value labeled on the optical pick-up can be recorded in the non-volatile memory. By recording the value, it will eliminate the need to look at the value on the label of the optical pick-up. When replacing the optical pick-up or non-volatile memory (IC195 of BD (MD) board), record the IOP value on the optical pick-up according to the following procedure.

Record Procedure:



3. Press three buttons of M > , [PLAY MODE] , and [MD ] simultaneously to enter the MD test mode and display “[Check]”.

4. Press the . m “R” or M > “R” button to display “[Service]”.

5. Press the ENTER/YES “R” button to display “AUTO CHECK”, and press the M > “R” button to display “Iop Write”.

6. Press the ENTER/YES “R” button.

7. The display becomes “Ref= @@@.@” (@ is an arbitrary number) and the numbers which can be changed will blink.

8. Input the IOP value written on the optical pick-up.

To select the number : Press the . m “R” or M > “R” button.

To select the digit : Press the [REC MODE] button.

9. When the ENTER/YES “R” button is pressed, the display becomes “Measu=@@@.@” (@ is an arbitrary number).

10. As the adjustment results are recorded for the step 9 value. Leave it as it is and press the ENTER/YES “R” button.

11. “Complete!” will be displayed momentarily. The value will be recorded in the non-volatile memory and the display will become “Iop

Write”.

12. Press the [REPEAT] button to complete. “Initialize” will be displayed and release the MD test mode.

Display Precedure:



3. Press three buttons of M > , [PLAY MODE] , and [MD ] simultaneously to enter the MD test mode and display “Check”.

4. Press the . m “R” or M > “R” button to display “Service”.

5. Press the ENTER/YES “R” button to display “AUTO CHECK”, and press the M > “R” button to display “Iop Read”.


7. “@@.@/##.#” is displayed and the recorded contents are displayed.

@@.@ : Indicates the Iop value labeled on the pick-up.

##.# : Indicates the Iop value after adjustment.

8. Press the [REPEAT] button to complete. “Initialize” will be displayed and release the MD test mode.

WHEN MEMORY NG IS DISPLAYED

If the nonvolatile memory data is abnormal, “E001 MEMORY NG” will be displayed so that the MD deck does not continue operations.

In this case, set the test mode promptly and perform the following procedure.

Procedure:

1. Enter the MD test mode (refer to page 32).

2. Normally a message for selecting the test mode will be displayed. However if the nonvolatile memory is abnormal, the following will be displayed “INIT EEP?”.

3. Press the x (MD) and [MD ] buttons simultaneously.

4. Press the . m “R” or M > “R” button to display “MDM-7X2A”.

5. Press the ENTER/YES “R” button. If the nonvolatile memory is successfully overwritten, the normal MD test mode will be set and a message to select the MD test mode will be displayed.

12

CHECKS PRIOR TO PARTS REPLACEMENT AND ADJUSTMENTS IN MD

Before performing repairs, perform the following checks to determine the faulty locations up to a certain extent.

Details of the procedures are described in “5 Electrical Adjustments”.

Criteria for Determination

(Unsatisfactory if specified value is not satisfied)

Measure if unsatisfactory

Laser power check

(6-2 : See page 40)

Traverse check

(6-6 : See page 41)

Focus bias check

(6-7 : See page 42)

C PLAY check

(6-8 : See page 42)

Self-recording/playback check

(6-9 : See page 42)

Temperature compensation offset check

(6-1 : See page 40)

• 0.9 mW power

Specified value : 0.84 to 0.92 mW

• 7.0 mW power

Specified value : 6.8 to 7.2 mW

Iop (at 8.4mW)

• Labeled on the optical pick-up

Iop value ± 10mA

• Traverse waveform

Specified value : Below 10% offset

• Error rate check

Specified value : For points A and B

C1 error : About 200

AD error : below 2

For point C

C1 error: 20

AD error: below 2

• Error rate check

Specified value: a.

When using test disc (MDW-74/GA-1)

C1 error : Below 20

AD error : 00 b.

When using check disc (TDYS-1)

C1 error : Below 20

• CPLAY error rate check

Specified value:

C1 error : Below 20

AD error : Below 2

• Unsatisfactory if displayed as T=@@ (##) [NG]”

NG

(@@, ## are both arbitrary numbers)

• Clean the optical pick-up

• Adjust again

• Replace the optical pick-up





If always unsatisfactory:

• Replace the overwrite head

• Check for disconnection of the circuits around the overwrite head

If occasionally unsatisfactory:

• Check if the overwrite head is distorted

• Check the mechanism around the sled

• Check for disconnection of the circuits around

D101 (BD (MD) board)

• Check the signals around IC101, IC151, CN102,

CN103 (BD (MD) board)

Note:

The criteria for determination above is intended merely to determine if satisfactory or not, and does not serve as the specified value for adjustments.

When performing adjustments, use the specified values for adjustments.

13

RETRY CAUSE DISPLAY MODE IN MD

• In this test mode, the causes for retry of the unit during recording can be displayed on the liquid crystal display. During playback, the

“track mode” for obtaining track information will be set.

This is useful for locating the faulty part of the unit.

• The following will be displayed :

During recording and stop : Retry cause, number of retries, and number of retry errors.

During playback : Information such as type of disc played, part played, copyright.

These are displayed in hexadecimal.

Precedure:

1. Load a recordable disc whose contents can be erased into the unit.

2. Press the MENU/NO “R” button. When “Edit Menu” is displayed on the liquid crystal display, press the . m “R” or

M > “R” button to display “All Erase?”.


4. When “All Erase??” is displayed on the liquid crystal display, the music calendar number blinks.

5. Press the ENTER/YES “R” button to display “Complete!”.

6. Press the [REC/REC IT] button to start recording. Then press the N X (MD) button and start recording. If recording cannot be performed, press the [FUNCTION] button and set a different function.

7. Press three buttons of . m ,

[PLAY MODE]

and N X (MD) simultaneously to enter the retry cause display mode.

8. To check the “track mode”, press the N X (MD) button to start playback.

9. To release this mode, press the I/ 1 button to turn the power off. When “TOC” goes off, disconnect the power plug from the outlet.

If the test mode cannot be released, refer to “MC COLD RESET” on page 10.

Fig. 1 Reading the Test Mode Display

(During recording and stop)

RTs@@c##e **

Liquid crystal display

Fig. 2 Reading the Test Mode Display

(During playback)

@@ ### ** $$

Liquid crystal display

@@ : Cause of retry

## : Number of retries

** : Number of retry errors

@@ : Parts No. (name of area named on TOC)

## : Cluster

Address

** : Sector

$$ : Track mode (Track information such as copyright information of each part)

Reading the Retry Cause Display

Hexadecimal

Bit

Binary

Higher Bits Lower Bits

8 4 2 1 8 4 2 1 b7 b6 b5 b4 b3 b2 b1 b0

0 0 0 0 0 0 0 1

Hexadecimal

01

Cause of Retry shock

0

0

0

0

0

0

0

0

1

1

0

0

0

0

0

0 0 0 1 0 0 0 0

0 0 1 0 0 0 0 0

0

1

0

0

0

1

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

0

0

0

0

02

04

08

10

20

40

80

Occurring conditions

When track jump (shock) is detected ader5

Discontinuous address

DIN unlock

FCS incorrect

IVR rec error

CLV unlock

Access fault

When ADER was counted more than five times continuously

When ADIP address is not continuous

When DIN unlock is detected

When not in focus

When ABCD signal level exceeds the specified range

When CLV is unlocked

When access operation is not performed normally

Reading the Display:

Convert the hexadecimal display into binary display. If more than two causes, they will be added.

Example

When 42 is displayed:

Higher bit : 4 = 0100 t b6

Lower bit : 2 = 0010 t b1

In this case, the retry cause is combined of “CLV unlock” and “ader5”.

When A2 is displayed:

Higher bit : A = 1010 t b7 + b5


The retry cause in this case is combined of “Access fault”, “IVR rec error”, and “ader5”.

14

Reading the Retry Cause Display

Higher Bits Lower Bits

Hexadecimal

Bit

8 4 2 1 8 4 2 1 b7 b6 b5 b4 b3 b2 b1 b0

Binary 0 0 0 0 0 0 0 1

0 0 0 0 0 0 1 0

0 0 0 0 0 1 0 0

Hexadecimal

01

02

04

0 0 0 0 1 0 0 0

0 0 0 1 0 0 0 0

0 0 1 0 0 0 0 0

08

10

20

0 1 0 0 0 0 0 0

1 0 0 0 0 0 0 0

40

80

When 0

Emphasis OFF

Monaural

This is 2-bit display. Normally 01.

01:Normal audio. Others:Invalid

Audio (Normal)

Original

Copyright

Write prohibited

Details

Emphasis ON

Stereo

When 1

Invalid

Digital copy

No copyright

Write allowed

Reading the Display:

Convert the hexadecimal display into binary display. If more than two causes, they will be added.

Example When 84 is displayed:

Higher bit : 8 = 1000 t b7


In this case, as b2 and b7 are 1 and others are 0, it can be determined that the retry cause is combined of “Emphasis OFF”, “Monaural”,

“Original”, “Copyright”, and “Write allowed”.

Example When 07 is displayed:

Higher bit : 0 = 0000 t All 0

Lower bit : 7 = 0111 t b0 + b1 + b2

In this case, as b0, b1, and b2 are 1 and others are 0, it can be determined that the retry cause is combined of “Emphasis ON”, “Stereo”,

“Original”, “Copyright”, and “Write prohibited”.

Hexadecimal t Binary Conversion Table

Hexadecimal

0

1

2

3

4

5

6

7

Binary

0000

0001

0010

0011

0100

0101

0110

0111

Hexadecimal

8

9

A

B

C

D

E

F

Binary

1000

1001

1010

1011

1100

1101

1110

1111

15

CD SECTION

CD AGING MODE

Procedure:


2. Press the [FUNCTION] button to set the CD function, and press the [CD ] button to insert a disc.

3. Press three buttons of M > , [CD ] , and x (MD) simultaneously.

4. The set displays “AGING SEL=00”. Between it is displayed, press the [CD ] button to start CD aging mode.

5. The sequence during the CD aging mode is following as below.

Note: If the triple button pressing failed to activate the CD test mode, press the [CD ] button, and the x (MD) button in this order while pressing the

M > button. Also, release the x (MD), [CD ] , and M > buttons in this order, when releasing the buttons.

If the consequence was that display “AGING SEL=01”, press the . m button to display “AGING SEL=00”. “AGING SEL=01” is not used in servicing.

CD aging mode sequence:

CD disk tray open

CD disc tray close

TOC read

Playback track 1

Playback last track

Display aging number


Note: Refer to “Error History Display Mode” (page 5) for display at an error occurred.

16

CD-TEXT TEST DISC

This unit is able to display the test data (character information) written in the CD on its fluorescent indicator tube.

The CD-TEXT TEST DISC (TGCS-313:4-989-366-01) is used for checking the display.

To check, perform the following procedure.

Checking Method:

1. Press the I/ 1 button to turn the power on, set the disc to the disc table with the “test disc” label facing up, and chuck the disc.

2. Press the N X (CD) button and playback the disc.

3. The following will be displayed on the liquid crystal display.

Display : 1kHz/0db/L&R

4. Pressing the . m or M > button, select the track. The text data of each track will be displayed.

For details of the displayed contents for each track, refer to “Table 1 : CD-TEXT TEST DISC TEXT Data Contents” and “Table 2 : CD-

TEXT TEST DISC Recorded Contents and Display”.

Restrictions in CD-TEXT Display

In this unit, some special characters will not be displayed properly. These will be displayed as a space or a character resembling it. For details, refer to “Table 2 : CD-TEXT DISC Recorded Contents and Display”.

17

18

19

20

21

14

15

16

10

11

12

13

TRACK

No.

1

2

7

8

9

5

6

3

4

Table 1 : CD-TEXT TEST DISC TEXT Data Contents (TRACKS No. 1 to 41:Normal Characters)

Displayed Contents

1kHz/0dB/L&R

20Hz/0dB/L&R

40Hz/0dB/L&R

100Hz/0dB/L&R

200Hz/0dB/L&R

500Hz/0dB/L&R

1kHz/0dB/L&R

5kHz/0dB/L&R

7kHz/0dB/L&R

10kHz/0dB/L&R

16kHz/0dB/L&R

18kHz/0dB/L&R

20kHz/0dB/L&R

1kHz/0dB/L&R

1kHz/–1dB/L&R

1kHz/–3dB/L&R

1kHz/–6dB/L&R

1kHz/–10dB/L&R

1kHz/–20dB/L&R

1kHz/–60dB/L&R

1kHz/–80dB/L&R

35

36

37

31

32

33

34

38

39

40

41

TRACK

No.

22

23

28

29

30

24

25

26

27

Displayed Contents

1kHz/–90dB/L&R

Infinity Zero w/o emphasis//L&R

Infinity Zero with emphasis//L&R

400Hz+7kHz(4:1)/0dB/L&R

400Hz+7kHz(4:1)/–10dB/L&R

19kHz+20kHz(1:1)/0dB/L&R

19kHz+20kHz(1:1)/–10dB/L&R

100Hz/0dB/L*

1kHz/0dB/L*

10kHz/0dB/L*

20kHz/0dB/L*

100Hz/0dB/R*

1kHz/0dB/R*

10kHz/0dB/R*

20kHz/0dB/R*

100Hz Squer Wave//L&R

1kHz Squer Wave//L&R

1kHz w/emphasis/–0.37dB/L&R



Note: The contents of Track No. 1 to 41 are the same as those of the current TEST DISC-their titles are displayed.

17

Table 2: CD-TEXT TEST DISC Recorded Contents and Display

(In this unit, some special characters cannot be displayed. This is not a fault)

TRACK

No.

64

65

66

60

61

62

63

67 to

99

57

58

59

54

55

56

50

51

52

53

47

48

49

42

43

44

45

46

! ” # $ % & ´

Recorded contents

(21h to 27h)1kHz 0dB L&R

( ) * + , – . / (28h to 2Fh)

0 1 2 3 4 5 6 7 (30h to 37h)

8 9 : ; < = > ?

(38h to 3Fh)

@A B C D E F G (40h to 47h)

H I J K L M N O (48h to 4Fh)

P Q R S T U V W (50h to 57h)

′

X Y Z [ ¥ ] ^ _ (58h to 5Fh) a b c d e f g (60h to 67h) h i j k l m n o (68h to 6Fh) p q r s t u v w (70h to 77h) x y z { I } ~ (78h to 7Fh)

• i ¢ £ ¤ ¥ § (A0h to A7h) 8859-1

C ª

¬

PR

–

(A8h to AFh)

±

2 3

′

µ

¶ • (B0h to B7h)

† 1 º 1

4

1

2

3

4

¿ (B8h to BFh)

À Á Â Ã Ä Å Æ Ç (C0h to C7h)

È É Ê Ë Ì Í Î Ï (C8h to CFh)

D Ñ Ò Ó Ô Õ Ö (D0h to D7h)

Ø Ù Ú Û Ü Y ß (D8h to DFh)

à á â ã ä å æ ç (E0h to E7h)

è é ê ë ì í î ï (E8h to FFh)

∂

ñ ò ó ô õ ö

÷

(F0h to F7h)

´ ÿ (F8h to FFh)

No.66

No.67

to

No.99

Display

T All the same

T All the same

T All the same

T All the same

T All the same

T All the same

T All the same

T All the same

T All the same

T All the same

T All the same

T All the same

(A0h to A7h) 8859-1

(A8h to AFh)

(B0h to B7h)

(B8h to BFh)

A A A A A A C (C0h to C7h)

E E E E I I I I (C8h to CFh)

D N O O O O O

O U U U U Y

(D0h to D7h)

(D8h to DFh) a a a a a a c (E0h to E7h) e e e e i i i i (E8h to EFh) d n o o o o o (F0h to F7h) o u u u u y y (F8h to FFh)

T All the same

T All the same to

T All the same

18

LOCATION OF CONTROLS

• Front View

1 2 3 4 5 6

qa

7 8 9 0

qs qdqf qg qh qj qkqlw;wa wswd

SECTION 2

GENERAL

1 I/1 button and indicator

2 Remote sensor

3 MD disc slot

4 MD Z button

5 N X (MD) button and indicator

6 x (MD) button

7 CD disc tray

8 CD Z button

9 N X (CD) button and indicator

0 x (CD) button qa ANALOG IN jack qs Liquid crystal display qd . m/M > (MD/CD), TUNING +/– buttons qf TUNER/BAND button qg VOLUME knob qh PHONES jack qj FUNCTION button qk PLAY MODE, TUNING MODE button ql REPEAT, STEREO/MONO button w; REC MODE button wa REC/REC IT button ws CD-MD SYNC NORMAL button wd CD-MD SYNC HIGH button

19

• Rear View

1 2 3 4 5

6 7 8 9

• Liquid Crystal Display

1 2 3 4 5

1 PC LINK jack

2 TAPE IN/OUT jacks

3 SPEAKER IMPEDANCE USE 6-16

Ω

terminals

4 Cooling fan

5 AM ANTENNA terminals

6 TAPE CONTROL jack

7 DIGITAL OPTICAL IN jack

8 FM 75

Ω

jack

9 Power cord

6

7 8

1 CD/MD, Sound level indicators

2 TOC, TEXT, DBFB indicators

3 Tuner mode indicators

4 CD/MD play mode indicators

5, 6 Text information (clock, disc name, play time, etc.) indicator

7 S.F EDIT indicator

8 REC indicators

9 REC mode indicators

0 Timer indicators

9 0

20

Additional Information

This section is extracted from instruction manual.

Additional Information

21

22

SECTION 3

DISASSEMBLY

• This set can be disassembled in the order shown below.

SET

CASE

(Page 24)

FRONT PANEL SECTION

(Page 24)

D.C. FAN (M901), BACK PANEL ASS’Y

(Page 25)

SP BOARD, MAIN BOARD AND RDS IC BOARD (AEP, UK models)

(Page 25)

MD MECHANISM DECK (MDM-7X2A)

(Page 26)

CD MECHANISM DECK (CDM55A-21BD53)

(Page 29)

BD (MD) BOARD

(Page 26)

HOLDER ASS’Y

(Page 27)

GUIDE (L), SLIDER (EJ),

SLIDER, LEVER (HEAD)

(Page 27)

OPTICAL PICK-UP (KMS-262A/J1N),

OVER WRITE HEAD (HR901)

(Page 28)

SPINDLE MOTOR ASS’Y (M101),

SLED MOTOR ASS’Y (M102),

LOADING MOTOR ASS’Y (M103)

(Page 28)

HOLDER (BU) ASS’Y

(Page 29)

BASE UNIT (BU-21BD53)

HOLDER (55-BU21)

(Page 30)

TRAY (CDM), LOADING BOARD

(Page 30)

CAM (CDM55)

(Page 31)

23

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

CASE

3

4 case

1 two screws

(CASE3 TP2)

2

2

1 two screws

(CASE3 TP2)

FRONT PANEL SECTION

6 front panel section

1 ground wire

4

3 three claws

2 three screws

(BVTT3

×

6)

24

5 wire (flat type) (29 core)

(CN100)

D.C. FAN (M901), BACK PANEL ASS’Y

7 back panel ass’y

6 D.C. fan

(M901)

5 two floating screws

(PTPWH M2.6)

4

2 three screws

(BVTP3

×

10)

2 five screws

(BVTP3

×

10)

3 two claws

1 connector

(CN109)

SP BOARD, MAIN BOARD AND RDS IC BOARD (AEP, UK models)

1 two connectors

(CN103, 801)

9 RDS IC board

(AEP, UK models)

8 connector

(CN401) (AEP, UK models)

2 SP board

6 connector

(CN994)


(CN107)

7 MAIN board

5 screw (BVTT3

×

6)


5 screw

(BVTT3

×

6)

25

MD MECHANISM DECK (MDM-7X2A)

4 four step screws

(BVTPWH M3)

6 two insulators

5

7 mechanism deck

(MDM-7X2A)


(CN103)


(CN102)

3 ground wire

6 insulator

2 BTN screw

(1.7

×

3)

6 insulator

BD (MD) BOARD

1 Remove the solder (four portions).

3

5 BD (MD) board

26

1 Remove the solder (five portions).

2 two screws (BTP2

×

6)

4 flexible board (CN104)

HOLDER ASS’Y

2 holder ass’y

1 claw

GUIDE (L), SLIDER (EJ), SLIDER, LEVER (HEAD)

4 slider (EJ)

3 slider

2 guide (L)

1 two screws

(BTP2

×

6)

5 lever (CHG)

6 lever (head)

27

OPTICAL PICK-UP (KMS-262A/J1N), OVER WRITE HEAD (HR901)

9 optical pick-up (KMS-262A/J1N) over write head (HR901)

7 screw (KTP2

×

6)

8 main shaft

7 screw

(KTP2

×

6)

5 screw (BTP2

×

6)

3 screw (BTP2

×

6)

6 base (BU-A)

4 base (BU-D)

2 gear (SD)

1 screw

(M1.7, TAPPING)

SPINDLE MOTOR ASS’Y (M101), SLED MOTOR ASS’Y (M102), LOADING MOTOR ASS’Y (M103)

1 belt (loading)

4 two screws

(PWH1.7

×

2.5)

2 two screws

(PWH1.7

×

2.5)

28

3 loading motor ass’y

(M103)

7 spindle motor ass’y

(M101)

6 three screws

(M1.7)

5 sled motor ass’y

(M102)

CD MECHANISM DECK (CDM55A-21BD53)

8 base (MDM) section

6

5 two screws

(BVTT3

×

6)


(CN1002)

2 loading panel

1 two claws qs CD mechanism deck

(CDM55A-21BD53)

3 connector

(CN151) qa two claws

5 two screws

(BVTT3

×

6)

9 screw

(BVTT3

×

6)

0

HOLDER (BU) ASS’Y

4 wire (flat type)

(31 core)

(CN107)

2 floating screw

(PTPWH M2.6)

4 holder (BU) ass’y

A

1 Rotate the lever (SW) in the direction of the arrow.

3

29

BASE UNIT (BU-21BD53), HOLDER (55-BU21)

1 three floating screws

(DIA. 12)

2 floating screw

(PTPWH M2.6)

5 base unit

(BU-21BD53)

4 two insulators

(BU21)

6 two cone coil springs

8 holder

(55-BU21)

7 shaft (BU21)

TRAY (CDM), LOADING BOARD

3

4 two insulators

(BU21)

6 two cone coil springs

2 belt (CDM55)

B

A

1 Rotate the gear(B) in the direction of arrow A .

3 Pull the tray (CDM) pushing B .

5 LOADING board

4 two screws

(BTP2.6

×

6)

30

CAM (CDM55)

1 torsion spring

6 gear (B)

2 lever (SW)

3 spacer (55)

4 pulley (LDG)

5 gear (A)

7 roller

8 cam (CDM55)

31

SECTION 4

TEST MODE

MD SECITON






1. PRECAUTIONS FOR USE OF TEST MODE

• As loading related operations will be performed regardless of the test mode operations being performed, be sure to check that the disc is stopped before setting and removing it.

Even if the [MD ] button is pressed while the disc is rotating during continuous playback, continuous recording, etc., the disc will not stop rotating.

Therefore, it will be ejected while rotating.

Be sure to press the [MD ] button after pressing the MENU/NO “R” button and the rotation of disc is stopped.

1-1. Recording laser emission mode and operating buttons

• Continuous recording mode (CREC 2MODE)

• Laser power check mode (LDPWR CHECK)

• Laser power adjustment mode (LDPWR ADJUST)

• Comparison with initial Iop value written in nonvolatile memory (Iop Compare)

• Write current Iop value in read nonvolatile memory using microprocessor (Iop NV Save)

• Traverse (MO) check (EF MO CHECK)

• Traverse (MO) adjustment (EF MO ADJUST)

• When pressing the [REC/REC IT] button.

2. SETTING THE TEST MODE

The following are two methods of entering the test mode.

Procedure 1: 1. Press the I/ 1 button to turn the power on.

2. Press the

[FUNCTION]

button to set the MD function.

3. Press three buttons of M > , [PLAY MODE] , and [MD ] simultaneously.

When the test mode is set, “[Check]” will be displayed. Pressing the . m “R” or M > “R” button between the following three groups; ···Tt [Check] Tt [Service] Tt [Develop] Tt ···.

Procedure 2: 1. Press the I/ 1 button to turn the power on.


3. Press three buttons of . m ,

[PLAY MODE]

, and x (MD) simultaneously.

When the test mode is set, “TEMP CHECK” (C12) will be displayed. By setting the test mode using this method, only the

“Check” group of procedure1 can be executed.

Note: Do not use the test mode in the [Develop] group.

If used, the unit may not operate normally.

If the [Develop] group is set accidentally, press the MENU/NO “R” button immediately to exit the [Develop] group.

3. RELEASING THE TEST MODE

Press the

[REPEAT]

button to display “Initialize”, then release the MD test mode.

4. BASIC OPERATIONS OF THE TEST MODE

All operations are performed using the . m “R” , M > “R” , ENTER/YES “R” and MENU/NO “R” .

The functions of these buttons are as follows.

Function name Function

. m “R” , M > “R” buttons Changes parameters and modes

ENTER/YES “R” button Proceeds onto the next step. Finalizes input

MENU/NO “R” button Returns to previous step. Stops operations

32

5. SELECTING THE TEST MODE

There are 26 types of test modes as shown below. The groups can be switched by pressing the . m “R” or M > “R” button. After selecting the group to be used, press the ENTER/YES “R” button. After setting a certain group, pressing the . m “R” or M > “R” button switches modes shown below.

Refer to “Group” in the table for details can be selected.

All items used for servicing can be treated using group [Service]. So be carefully not to enter other groups by mistake.

Note: Do not use the test mode in the [Develop] group.

If used, the unit may not operate normally.

If the [Develop] group is set accidentally, press the MENU/NO “R” button immediately to exit the [Develop] group.

Display No.

Details Mark

Check

Group

Service

C13

C14

C15

C16

C09

C10

C11

C12

C05

C06

C07

C08

C01

C02

C03

C04

C26

C27

C28

C31

C17

C18

C19

C25

C36

C37

AUTO CHECK

Err Display

TEMP ADJUST

LDPWR ADJUST

Iop Write

Iop NV Save

EF MO ADJUST

EF CD ADJUST

FBIAS ADJUST

AG Set (MO)

AG Set (CD)

TEMP CHECK

LDPWR CHECK

EF MO CHECK

EF CD CHECK

FBIAS CHECK

ScurveCHECK

VERIFYMODE

DETRK CHECK

0920 CHECK

Iop Read

Iop Compare

ADJ CLEAR

INFORMATION

CPLAY2MODE

CREC 2MODE

Automatic self-diagnosis

Error history display, clear

Temperature compensation offset adjustment

Laser power adjustment

Iop data writing

Writes current Iop value in read nonvolatile memory using microprocessor

Traverse (MO) adjustment

Traverse (CD) adjustment

Focus bias adjustment

Auto gain output level adjustment (MO)

Auto gain output level adjustment (CD)

Temperature compensation offset check

Laser power check

Traverse (MO) check

Traverse (CD) check

Focus bias check

S-curve check

Nonvolatile memory check

Detrack check

Most circumference check

Iop data display

Comparison with initial Iop value written in nonvolatile memory

Initialization of nonvolatile memory for adjustment values

Display of microprocessor version, etc.

Continuous playback mode

Continuous recording mode

• For details of each adjustment mode, refer to “5. Electrical Adjustments”.

For details of “Err Display”, refer to “Self-Diagnosis Function” on page 2.

• If a different mode has been selected by mistake, press the MENU/NO “R” button to release that mode.

• Modes with (

×

) in the Mark column are not used for servicing and therefore are not described in detail. If these modes are set accidentally, press the MENU/NO “R” button to release the mode immediately.

33

5-1. Operating the Continuous Playback Mode

1. Entering the continuous playback mode

(1) Set the disc in the unit. (Whichever recordable discs or discs for playback only are available)

(2) Press the . m “R” or M > “R” button to display “CPLAY2MODE” (C36).

(3) Press the ENTER/YES “R” button to change the display to “CPLAY2MID”.

(4) When access completes, the display changes to “C = AD = )”.

Note: The numbers “ ” displayed show you error rates and ADER.

2. Changing the parts to be played back

(1) Press the ENTER/YES “R” button during continuous playback to change the display as below.

“CPLAY2MID” t “CPLAY2OUT” t “CPLAY2IN”

When pressed another time, the parts to be played back can be moved.

(2) When access completes, the display changes to “C = AD = )”.

Note: The numbers “ ” displayed show you error rates and ADER.

3. Ending the continuous playback mode

(1) Press the MENU/NO “R” button. The display will change to “CPLAY2MODE” (C36).

(2) Press the [MD ] button and take out the disc.

Note: The playback start addresses for IN, MID, and OUT are as follows.

IN : 40h cluster

MID : 300h cluster

OUT : 700h cluster

5-2. Operating the Continuous Recording Mode (Use only when performing self-recording/palyback check)

1. Entering the continuous recording mode

(1) Set a recordable disc in the unit.

(2) Press the . m “R” or M > “R” button to display “CREC 2MODE” (C37).

(3) Press the ENTER/YES “R” button to change the display to “CREC 2MID”.

(4) When access completes, the display changes to “CREC 2( ” and “ REC ” lights up.

Note: The numbers “ ” displayed shows you the recording position addresses.

2. Changing the parts to be recorded

(1) When the ENTER/YES “R” button is pressed during continuous recording, the display changes as below.

“CREC 2MID” t “CREC 2OUT” t “CREC 2IN”

(2)

When pressed another time, the parts to be recorded can be changed. “ REC ” goes off.

When access completes, the display changes to “CREC 2( ” and “ REC ” lights up.

Note: The numbers “ ” displayed shows you the recording position addresses.

3. Ending the continuous recording mode

(1) Press the MENU/NO “R” button. The display changes to “CREC 2MODE” (C37) and “ REC ” goes off.

(2) Press the [MD ] button and take out the disc.

Note 1: The recording start addresses for IN, MID, and OUT are as follows.

IN : 40h cluster

MID : 300h cluster

OUT : 700h cluster

Note 2: The MENU/NO “R” button can be used to stop recording anytime.

Note 3: Do not perform continuous recording for long periods of time above 5 minutes.

Note 4: During continuous recording, be careful not to apply vibration.

6. FUNCTIONS OF OTHER BUTTONS

Function

N X (MD) x (MD)

M “R” m “R”

CD-MD SYNC HIGH

PLAY MODE

CD-MD SYNC HIGH (*1)

MD Z

Contents

Sets continuous playback when pressed in the STOP state. When pressed during continuous playback, the tracking servo turns ON/OFF

Stops continuous playback and continuous recording

The sled moves to the outer circumference only when this is pressed

The sled moves to the inner circumference only when this is pressed

Switches between the pit and groove modes when pressed

Switches the spindle servo mode (CLV S y CLV A)

Switches the displayed contents each time the button is pressed

Ejects the disc

REPEAT Releases the test mode

*1) Press the

[CD-MD SYNC NORMAL} button to light up “IT” indicator, then press the

[CD-MD SYNC HIGH} button.

34

7. TEST MODE DISPLAYS

Each time the [CD-MD SYNC HIGH] button is pressed, the display changes in the following order.

When CPLAY or CREC are started, the display will forcibly be switched to the error rate display as the initial mode.

1. Mode display

Displays “TEMP ADJUST” (C03), “CPLAY2MODE” (C36), etc.

2. Error rate display

Displays the error rate in the following way.

C = AD = )

C = : Indicates the C1 error.

AD = : Indicates ADER.

3. Address display

The address is displayed as follows. (MO: recordable disc, CD: playback only disc) h = s = (MO pit and CD) h = a = (MO groove) h = : Indicates the header address.

s = : Indicates the SUBQ address.

a = : Indicates the ADIP address.

Note: “–” is displayed when servo is not imposed.

Mode display

Error rate display

Address display

Auto gain display

(Not used in servicing)

Detrack check display


IVR display


C1 error and jitter display


AD error and jitter display


MEANINGS OF OTHER DISPLAYS

Display

2

4

REC

SYNC, TRACK

L.SYNC

PROGRAM

TOC

REPEAT

SF EDIT

DISC

NORM

MONO

When Lit

Servo ON

Tracking servo OFF

Recording mode ON

CLV low speed mode

ABCD adjustment completed

Tracking offset cancel ON

Tracking auto gain OK

Focus auto gain OK

Pit

High reflection

CLV S

CLV LOCK

Contents

When Off

Servo OFF

Tracking servo ON

Recording mode OFF

CLV normal mode

Tracking offset cancel OFF

Groove

Low reflection

CLV A

CLV UNLOCK

35

8. AUTOMATIC SELF-DIAGNOSIS FUNCTION

This test mode performs CREC and CPLAY automatically for mainly checking the characteristics of the optical pick-up.

To perform this test mode, the laser power must first be checked.

Perform AUTO CHECK after the laser power check and Iop Compare.

Procedure:

1. Press the . m “R” or M > “R” button to display “AUTO CHECK” (C01).

2. Press the ENTER/YES “R” button. If “LDPWR ” is displayed, it means that the laser power check has not been performed. In this case, perform the laser power check and Iop Compare, and then repeat from enter the MD test mode.

3. If a disc is in the mechanical deck, it will be ejected forcibly.

“DISC IN” will be displayed in this case. Load a test disc (MDW-74/GA-1) which can be recorded.

4. If a disc is loaded at step 3, the check will start automatically.

5. When “XX CHECK” is displayed, the item corresponding to XX will be performed.

When “06 CHECK” completes, the disc loaded at step 3 will be ejected. “DISC IN” will be displayed. Load the check disc (TDYS-1).

6. When the disc is loaded in step 5, the check will automatically be resumed from “07 CHECK”.

7. After completing to test item 12, check OK or NG will be displayed. If all items are OK, “CHECK ALL OK” will be displayed. If any item is NG, it will be displayed as “NG:xxxx”.

When “CHECK ALL OK” is displayed, it means that the optical pick-up is normal. Check the operations of other parts (spindle motor, sled motor, etc.).

When displayed as “NG:xxxx”, it means that the optical pick-up is faulty. In this case, replace the optical pick-up.

9. INFORMATION

Display the software version.

Procedure:

1. Press the . m “R” or M > “R” button to display “INFORMATION” (C31).


3. The software version will be displayed.

4. Press the MENU/NO “R” button to end this mode.

36

SECTION 5

ELECTRICAL ADJUSTMENTS

MD SECTION






1. PARTS REPLACEMENT AND ADJUSTMENT

If malfunctions caused by optical pick-up such as sound skipping are suspected, follow the following check.

Check before replacement

Start

6-2.

Laser Power Check

(See page 40)

OK

NG

6-3.

Iop Compare

(See page 40)

OK

NG

6-4.

Auto Check

(See page 41)

OK

NG

Replace optical pick-up or MDM-7X2A

Other faults are suspected.

Check the mechanism parts (spindle motor, sled motor, etc.).

37

Adjustment flow

Start

YES

Replace IC195

NO

Replace OP or IC195

NO

YES

Replace IC101, IC195, or D101

NO

YES

YES

Replace OP, IC190, or IC195

NO

YES

Replace OP, IC102, IC190, or IC195

NO

YES

Replace OP, IC101, IC151, or IC195

NO

YES

Replace OP

NO

YES

Replace the spindle motor

NO

6-4. Auto Check

(See page 41)

End adjustments

• Abbreviation

OP: optical pick-up

After turning off and then on the power, initialize the EEPROM

For details, refer to “WHEN MEMORY NG IS DIS-

PLAYED” in 1. SERVICING NOTES (See page 12)

7. INITIAL SETTING OF ADJUSTMENT VALUE

(See page 43)

9. TEMPERATURE COMPENSATION OFFSET

ADJUSTMENT (See page 43)

10. LASER POWER ADJUSTMENT (See page 43)

11. Iop NV SAVE (See page 44)

12. TRAVERSE ADJUSTMENT (See page 44)

13. FOCUS BIAS ADJUSTMENT (See page 45)

16. AUTO GAIN CONTROL OUTPUT LEVEL

ADJUSTMENT (See page 46)

“op change” in SELF-DIAGNOSIS FUNCTION

(ITEMS OF ERROR HISTORY MODE ITEMS

AND CONTENTS) (See page 2)

8. RECORDING AND DISPLAYING THE IOP

INFORMATION (See page 43)

“spdl change” in SELF-DIAGNOSIS FUNCTION

(ITEMS OF ERROR HISTORY MODE ITEMS

AND CONTENTS) (See page 2)

38

2. PRECAUTIONS FOR CHECKING LASER DIODE

EMISSION

To check the emission of the laser diode during adjustments, never view directly from the top as this may lose your eye-sight.

3. PRECAUTIONS FOR USE OF OPTICAL PICK-

UP (KMS-262A)

As the laser diode in the optical pick-up is easily damaged by static electricity, solder the laser tap of the flexible board when using it.

Before disconnecting the connector, desolder first. Before connecting the connector, be careful not to remove the solder. Also take adequate measures to prevent damage by static electricity.

Handle the flexible board with care as it breaks easily.

pick-up flexible board

• Oscilloscope (Measure after performing CAL of prove.)

• Digital voltmeter

• Thermometer

• Jig for checking BD (MD) board waveform

(Part No. : J-2501-196-A)

5. When observing several signals on the oscilloscope, etc., make sure that VC and ground do not connect inside the oscilloscope.

(VC and ground will become short-circuited.)

6. Using the above jig enables the waveform to be checked without the need to solder.

(Refer to Servicing Notes on page 11.)

7. As the disc used will affect the adjustment results, make sure that no dusts nor fingerprints are attached to it.

* 1 Laser power meter

When performing laser power checks and adjustment (electrical adjustment), use of the new MD laser power meter 8010S (Part

No. J-2501-145-A) instead of the conventional laser power meter is convenient.

It sharply reduces the time and trouble to set the laser power meter sensor onto the objective lens of optical pick-up.

laser tap

Optical pick-up flexible board

4. PRECAUTIONS FOR ADJUSTMENTS

1. When replacing the following parts, perform the adjustments and checks with in the order shown in the following table.

2. Set the MD test mode when performing adjustments.

After completing the adjustments, exit the MD test mode.

Perform the adjustments and checks in “Group Service” of the

MD test mode.

3. Perform the adjustments to be needed in the order shown.

4. Use the following tools and measuring devices.

• Extension jig (27 core) (Part No. : J-2501-100-A)

CN102 on the BD (MD) board to CN1003 on the MD DIGITAL board

Extension jig (17 core) (Part No. : J-2501-198-A)

CN103 on the BD (MD) board to CN1004 on the MD DIGITAL board

• Check Disc (TDYS-1) (Part No. : 4-963-646-01)

• Test Disk (MDW-74/GA-1) (Part No. : 4-229-747-01)

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

MD Laser power meter 8010S (Part No. : J-2501-145-A)* 1

Optical

Pick-up

IC101 IC102

Parts to be replaced

IC151 IC190 IC195 D101

Adjustment

7.

Initial setting of adjustment value

8.

Recording of Iop information

9.

Temperature compensation offset adjustment

10. Laser power adjustment

11. Iop NV Save

12. Traverse adjustment

13. Focus bias adjustment

16. Auto gain adjustment

6-4. AUTO CHECK

39

5. USING THE CONTINUOUSLY RECORDED DISC

* This disc is used in focus bias adjustment and error rate check.

The following describes how to create a continuous recording disc.

1. Insert a disc (blank disc) commercially available.

2. Press the . m “R” or M > “R” button and display

“CREC 2MODE” (C37).

3. Press the ENTER/YES “R” button again to display “CREC 2

MID”.

Display “CREC 2(0300” and start to recording.

4. Complete recording within 5 minutes.

5. Press the MENU/NO “R” button and stop recording .

6. Press the [MD ] button and remove the disc.

The above has been how to create a continuous recorded data for the focus bias adjustment and error rate check.

Note: Be careful not to apply vibration during continuous recording.

6. CHECKS PRIOR TO REPAIRS

These checks are performed before replacing parts according to

“approximate specifications” to determine the faulty locations. For details, refer to “Checks Prior to Parts Replacement and

Adjustments in MD” (see page 13).

6-1. Temperature Compensation Offset Check

When performing adjustments, set the internal temperature and room temperature to 22 to 28ºC.

Procedure:

1. Press the . m “R” or M > “R” button to display

“TEMP CHECK” (C12).


3. “T=@@(##) [OK]” should be displayed. If “T=@@ (##) [NG]” is displayed, it means that the results are bad.

(@@ indicates the current value set, and ## indicates the value written in the non-volatile memory.)

6-2. Laser Power Check

Before checking, check the Iop value of the optical pick-up.

(Refer to 8. Recording and Displaying the Iop Information (see page 43)

Connection: laser power meter

Optical pick-up objective lens

BD (MD) board

CN105 pin 1 (I+3V)

CN105 pin 2 (IOP) digital voltmeter

+

–

Procedure:

1. Set the laser power meter on the objective lens of the optical pick-up. (When it cannot be set properly, press the m “R” button or M “R” button to move the optical pick-up.)

Connect the digital volt meter to CN105 pin 1 (I+3V) and

CN105 pin 2 (IOP).

2. Then, press the . m “R” or M > “R” button and display

“LDPWR CHECK” (C13).

3. Press the ENTER/YES “R” button once and display “LD

0.9mW$ ”. Check that the reading of the laser power meter become 0.84 to 0.92 mW.

4. Press the ENTER/YES “R” button once more and display “ LD

7.0mW$ ”. Check that the reading the laser power meter and digital volt meter satisfy the specified value.

Specified Value:

Laser power meter reading : 7.0 ± 0.2 mW

Digital voltmeter reading : Optical pick-up displayed value ± 10%

(Optical pick-up label)

KMS262A

20101

B0825

For details of the method for checking this value, refer to

“8. Recording and Displaying the Iop Information” lOP=82.5 mA in this case lOP (mA) = Digital voltmeter reading (mV)/1 (

Ω

)

5. Press the MENU/NO “R” button and display “LDPWR CHECK”

(C13) and stop the laser emission.

(The MENU/NO “R” button is effective at all times to stop the laser emission.)

Note: After step 4, each time the ENTER/YES “R” button is pressed, the display will be switched between “LD 0.7W$ ”, “LD

7.5mW$ ”, and “LD Wp performed here.

$ ”. Nothing needs to be

Checking Location: BD (MD) board (see page 47)

6-3. Iop Compare

The current Iop value at laser power 7.0 mW output and reference

Iop value (set at shipment) written in the nonvolatile memory are compared, and the rate of increase/decrease will be displayed in percentage.

Note: Perform this function with the optical pick-up set at room temperature.

Procedure:

1. Press the . m “R” or M > “R” button to display “Iop

Compare” (C27).

2. Press the ENTER/YES “R” button and start measurements.

3. When measurements complete, the display changes to “± xx% yy”.

xx is the percentage of increase/decrease, and OK or NG is displayed at yy to indicate whether the percentage of increase/ decrease is within the allowable range.

4. Press the MENU/NO “R” button to end.

40

6-4. Auto Check

This test mode performs CREC and CPLAY automatically for mainly checking the characteristics of the optical pick-up. To perform this test mode, the laser power must first be checked.

Perform Auto Check after the laser power check and Iop compare.

Procedure:


“AUTO CHECK” (C01).

2. Press the ENTER/YES “R” button. If “LDPWR ” is displayed, it means that the laser power check has not been performed. In this case, perform the laser power check and Iop

Compare, and then repeat from enter the MD test mode.

3. If a disc is in the mechanical deck, it will be ejected forcibly.

“DISC IN” will be displayed in this case. Load a test disc (MDW-

74/GA-1) which can be recorded.

4. If a disc is loaded at step 3, the check will start automatically.

5. When “XX CHECK” is displayed, the item corresponding to

XX will be performed.

When “06 CHECK” completes, the disc loaded at step 3 will be ejected. “DISC IN” will be displayed. Load the check disc

(TDYS-1).

6. When the disc is loaded in the step 5, the check will automatically be resumed from “07 CHECK”.

7. After completing to test item 12, check OK or NG will be displayed. If all items are OK, “CHECK ALL OK” will be displayed. If any item is NG, it will be displayed as “NG:xxxx”.

When “CHECK ALL OK” is displayed, it means that the optical pick-up is normal. Check the operations of other parts (spindle motor, sled motor, etc.).

When displayed as “NG:xxxx”, it means that the optical pick-up is faulty. In this case, replace the optical pick-up.

6-5. Other Checks

All the following checks are performed by the Auto Check mode.

They therefore need not be performed in normal operation.

6-6. Traverse Check

6-7. Focus Bias Check

6-8. C PLAY Check

6-9. Self-Recording/Playback Check

6-6. Traverse Check

Note 1: Data will be erased during MO reading if a recorded disc is used in this adjustment.

Note 2: If the traverse waveform is not clear, connect the oscilloscope as shown in the following figure so that it can be seen more clearly.

oscilloscope

(DC range)

BD (MD) board

CN105 pin 4 (TE)

330 k

Ω

CN105 pin 6 (VC)

10 pF

+

–

Connection: oscilloscope

(DC range)

BD (MD) board

CN105 pin 4 (TE)

CN105 pin 6 (VC)

+

–

V: 0.1 V/div

H: 10 ms/div

Procedure:

1. Connect an oscilloscope to CN105 pin 4 (TE) and CN105 pin 6 (VC) on the BD (MD) board.

2. Load a disc (any available on the market). (Refer to Note 1)

3. Press the M “R” button to move the optical pick-up outside the pit.

4. Press the . m “R” or M > “R” button to display “EF

MO CHECK”(C14).

5. Press the ENTER/YES “R” button to display “EFB = MO-

R”.

(Laser power READ power/Focus servo ON/tracking servo

OFF/spindle (S) servo ON)

6. Observe the waveform of the oscilloscope, and check that the specified value is satisfied. Do not press the . m “R” or M > “R” button.

(Read power traverse checking)

Traverse Waveform

A

VC

B

Specified value : Below 10% offset value

Offset value (%) = X 100

2 (A + B)


W”.


(Write power traverse checking)

Traverse Waveform

A

VC

B



2 (A + B)

41


P”.

Then, the optical pick-up moves to the pit area automatically and servo is imposed.


Traverse Waveform

A

VC

B



2 (A + B)

11. Press the ENTER/YES “R” button to display “EF MO CHECK”

(C14).

The disc stops rotating automatically.

12. Press the [MD ] button and take out the disc.

13. Load the check disc (TDYS-1).


“EF CD CHECK” (C15).

15. Press the ENTER/YES “R” button to display “EFB = CD”.

Servo is imposed automatically.


Traverse Waveform

A

VC

B



2 (A + B)

17. Press the ENTER/YES “R” button to display “EF CD CHECK”

(C15).

18. Press the [MD ] button and take out the check disc (TDYS-

1).

Checking Location: BD (MD) board (see page 47)

6-7. Focus Bias Check

Change the focus bias and check the focus tolerance amount.

Procedure:

1. Load the test disc (MDW-74/GA-1).


“CPLAY2MODE” (C36).

3. Press the ENTER/YES “R” button to display “CPLAY2MID”.

4. Press the MENU/NO “R” button when “C = AD = )” is displayed.


“FBIAS CHECK” (C16).

6. Press the ENTER/YES “R” button to display “ / c = ”.

The first four digits indicate the C1 error rate, the two digits after [/] indicate ADER, and the 2 digits after [c =] indicate the focus bias value.

Check that the C1 error is below 20 and ADER is below 2.

7. Press the ENTER/YES “R” button to display “ / b = ”.

Check that the C1 error is about 200 and ADER is below 2.

8. Press the ENTER/YES “R” button to display “ / a = ”.

Check that the C1 error is about 200 and ADER is below 2.

9. Press the MENU/NO “R” button, then press the [MD ] button and take out the test disc.

6-8. C PLAY Check

MO Error Rate Check

Procedure:





4. The display changes to “C = AD = )”.

5. If the C1 error rate is below 20, check that ADER is 00.

6. Press the MENU/NO “R” button to stop playback, then press the

[MD ]

button and take out the test disc.

CD Error Rate Check

Procedure:






5. Check that the C1 error rate is below 20.

6. Press the MENU/NO “R” button to stop playback, then press the [MD ] button and take out the check disc.

6-9. Self-Recording/playback Check

Prepare a continuous recording disc using the unit to be repaired and check the error rate.

Procedure:

1. Load a recordable disc (blank disc).


“CREC 2MODE” (C37).

3. Press the ENTER/YES “R” button to display “CREC 2MID”.

4. When recording starts, lights up “ REC ” and display “CREC

2 @@@@” (@@@@ is the address).

5. About 1 minute later, press the MENU/NO “R” button to stop continuous recording.



7. Press the ENTER/YES “R” button to display “CPLAY2 MID”.

8. “C = AD = )” will be displayed.

9. Check that the C1 error becomes below 20 and the AD error below 2.

10. Press the MENU/NO “R” button to stop playback, then press the [MD ] button and take out the disc.

42

7. INITIAL SETTING OF ADJUSTMENT VALUE

Note:

Mode which sets the adjustment results recorded in the non-volatile memory to the initial setting value. However the results of the temperature compensation offset adjustment will not change to the initial setting value.

If initial setting is performed, perform all adjustments again excluding the temperature compensation offset adjustment.

For details of the initial setting, refer to “4. Precautions for Adjustments”

(See page 39) and execute the initial setting before the adjustment as required.

Procedure:

1. Press the . m “R” or M > “R” button to display “ADJ

CLEAR” (C28).

2. Press the ENTER/YES “R” button. “Complete!” will be displayed momentarily and initial setting will be executed, after which “ADJ CLEAR” (C28) will be displayed.

8. RECORDING AND DISPLAYING THE IOP

INFORMATION

The IOP data can be recorded in the non-volatile memory. The

IOP value on the optical pick-up label and the IOP value after the adjustment will be recorded. Recording these data eliminates the need to read the label on the optical pick-up.

Recording Procedure:


Write” (C05), and press the ENTER/YES “R” button.

2. The display becomes “Ref=@@@.@” (@ is an arbitrary number) and the numbers which can be changed will blink.

3. Input the IOP value on the optical pick-up label.



4. When the ENTER/YES “R” button is pressed, the display becomes “Measu=@@@.@” (@ is an arbitrary number).

5. As the adjustment results are recorded for the step 4 value.

Leave it as it is and press the ENTER/YES “R” button.

6. “Complete!” will be displayed momentarily. The value will be recorded in the non-volatile memory and the display will become “Iop Write” (C05).

Display Procedure:


Read”(C26).

2. “@@.@/##.#” is displayed and the recorded contents are displayed.

@@.@ indicates the IOP value on the optical pick-up label.

##.# indicates the IOP value after adjustment

3. To end, press the MENU/NO “R” button to display “Iop Read”

(C26).

9. TEMPERATURE COMPENSATION OFFSET

ADJUSTMENT

Save the temperature data at that time in the non-volatile memory as 25 ˚C reference data.

Note:

1. Usually, do not perform this adjustment.

2. Perform this adjustment in an ambient temperature of 22 ˚C to 28 ˚C.

Perform it immediately after the power is turned on when the internal temperature of the unit is the same as the ambient temperature of 22 ˚C to 28 ˚C.

3. When D101 has been replaced, perform this adjustment after the temperature of this part has become the ambient temperature.

Procedure:


“TEMP ADJUST” (C03).

2. Press the ENTER/YES “R” button to select the “TEMP

ADJUST” mode.

3. “TEMP = [OK]” and the current temperature data will be displayed.

4. To save the data, press the ENTER/YES “R” button.

When not saving the data, press the MENU/NO “R” button.

5. When the ENTER/YES “R” button is pressed, “TEMP =

SAVE” will be displayed and turned back to “TEMP ADJUST”

(C03) display then. When the MENU/NO “R” button is pressed,

“TEMP ADJUST” (C03) will be displayed immediately.


The “TEMP = ” should be within “E0 - EF”, “F0 - FF”, “00 -

0F”, “10 - 1F” and “20 - 2F”.

10. LASER POWER ADJUSTMENT

Check the IOP value of the optical pick-up before adjustments.

(Refer to 8. Recording and Displaying the Iop Information)

Connection: laser power meter

Optical pick-up objective lens digital voltmeter

BD (MD) board

CN105 pin 1 (I+3V)

CN105 pin 2 (IOP)

+

–

Procedure:

1. Set the laser power meter on the objective lens of the optical pick-up. (When it cannot be set properly, press the m “R” button or M “R” button to move the optical pick-up)

Connect the digital voltmeter to CN105 pin 1 (I+3V) and

CN105pin 2 (IOP) on the BD (MD) board.


“LDPWR ADJUST” (C04).

(Laser power : For adjustment)

3. Press the ENTER/YES “R” button once to display “LD 0.9 mW

$ ”.

4. Press the . m “R” or M > “R” button so that the reading of the laser power meter becomes 0.85 to 0.91 mW.

Press the ENTER/YES “R” button after setting the range knob of the laser power meter, and save the adjustment results. (“LD

SAVE $ ” will be displayed for a moment)

5. Then “LD 7.0 mW $ ” will be displayed.

43

6. Press the . m “R” or M > “R” button so that the reading of the laser power meter becomes 6.9 to 7.1 mW, press the ENTER/YES “R” button to save it.

Note: Do not perform the emission with 7.0 mW more than 15 seconds continuously.

7. Then, press the . m “R” or M > “R” button to display “LDPWR CHECK” (C13).

8. Press the ENTER/YES “R” button once to display “LD

0.9mW$ ”. Check that the reading of the laser power meter become 0.85 to 0.91 mW.

9. Press the ENTER/YES “R” button once more to display “LD

7.0mW$ ”. Check that the reading the laser power meter and digital voltmeter satisfy the specified value.

Note down the digital voltmeter reading value.


Laser power meter reading : 7.0 ± 0.2 mW

Digital voltmeter reading : Value on the optical pick-up label

±10%

(Optical pick-up label)

KMS262A

20101

B0825

For details of the method for checking this value, refer to

“8. Recording and Displaying the Iop Information” lOP=82.5 mA in this case lOP (mA) = Digital voltmeter reading (mV)/1 (

Ω

)

10. Press the MENU/NO “R” button to display “LDPWR CHECK”

(C13) and stop the laser emission.

(The MENU/NO “R” button is effective at all times to stop the laser emission)


Write” (C05).

12. Press the ENTER/YES “R” button. When the display becomes

Ref=@@@.@ (@ is an arbitrary number), press the ENTER/

YES “R” button to display “Measu=@@@.@” (@ is an arbitrary number).

13. The numbers which can be changed will blink. Input the Iop value noted down at step 9.



14. When the ENTER/YES “R” button is pressed, “Complete!” will be displayed momentarily. The value will be recorded in the non-volatile memory and the display will become “Iop Write”

(C05).

Note: After step 4, each time the ENTER/YES “R” button is pressed, the display will be switched “LD 0.7mW$ ”, “LD 7.5mW$ ”, and “LD Wp $ ”. Nothing needs to be performed here.

Adjustment Location: BD (MD) board (see page 47)

11. Iop NV SAVE

Write the reference values in the nonvolatile memory to perform

“Iop compare”. As this involves rewriting the reference values, do not perform this procedure except when adjusting the laser power during replacement of the optical pick-up and when replacing the

IC102. Otherwise the optical pick-up check may deteriorate.

Note: Perform this function with the optical pick-up set at room temperature.

Procedure:


NV Save” (C06).

2. Press the ENTER/YES “R” button and display “Iop [stop]”.

3. After the display changes to “Iop =xxsave?”, press the ENTER/

44

YES “R” button.

4. After “Complete!” is displayed momentarily, the display changes to “Iop 7.0 mW”.

5. After the display changes to “Iop=yysave?”, press the ENTER/

YES “R” button.

6. When “Complete!” is displayed, it means that Iop NV saving has been completed.

12. TRAVERSE ADJUSTMENT

Note 1: Data will be erased during MO reading if a recorded disc is used in this adjustment.

Note 2: If the traverse waveform is not clear, connect the oscilloscope as shown in the following figure so that it can be seen more clearly.

oscilloscope

(DC range)

BD (MD) board

CN105 pin 4 (TE)

CN105 pin 6 (VC)

330 k

Ω

10 pF

+

–


(DC range)

BD (MD) board

CN105 pin 4 (TE)

CN105 pin 6 (VC)

+

–

V: 0.1 V/div

H: 10 ms/div

Procedure:

1. Connect an oscilloscope to CN105 pin 4 (TE) and CN105 pin 6 (VC) on the BD (MD) board.

2. Load a disc (any available on the market). (Refer to Note 1)

3. Press the M “R” button to move the optical pick-up outside the pit.


MO ADJUST” (C07).


R”.

(Laser power READ power/Focus servo ON/tracking servo

OFF/spindle (S) servo ON)

6. Press the . m “R” or M > “R” button so that the waveform of the oscilloscope becomes the specified value.

(When the . m “R” or M > “R” button is pressed, the of “EFB= ” changes and the waveform changes) In this adjustment, waveform varies at intervals of approx. 2%.

Adjust the waveform so that the specified value is satisfied as much as possible.

(Read power traverse adjustment)

Traverse Waveform

A

VC

B

Specification A = B

7. Press the ENTER/YES “R” button and save the result of adjustment to the non-volatile memory (“EFB = SAVE” will be displayed for a moment. Then “EFB = MO-W” will be displayed).

8. Press the . m “R” or M > “R” button so that the waveform of the oscilloscope becomes the specified value.

(When the . m “R” or M > “R” button is pressed, the of “EFB= ” changes and the waveform changes) In this adjustment, waveform varies at intervals of approx. 2%.


(Write power traverse adjustment)

Traverse Waveform

VC

A

B


9. Press the ENTER/YES “R” button, and save the adjustment results in the non-volatile memory. (“EFB = SAVE” will be displayed for a moment)

10. “EFB = MO-P” will be displayed.

The optical pick-up moves to the pit area automatically and servo is imposed.

11. Press the . m “R” or M > “R” button until the waveform of the oscilloscope moves closer to the specified value.

In this adjustment, waveform varies at intervals of approx. 2%.


Traverse Waveform

VC

A

B


18. Press the ENTER/YES “R” button, display “EFB = SAVE” for a moment and save the adjustment results in the non-volatile memory.

Next “EF CD ADJUST” (C08) will be displayed.

19. Press the [MD ] button and take out the check disc.

Adjustment Location: BD (MD) board (see page 47)

13. FOCUS BIAS ADJUSTMENT

Procedure:

1. Load the continuously-recorded disc. (Refer to “5. USING

THE CONTINUOUSLY RECORDED DISC” (See page 40))


“CPLAY2 MODE” (C36).


4. Press the MENU/NO “R” is displayed.

button when “C = AD = )”


“FBIAS ADJUST” (C09).

6. Press the ENTER/YES “R” button to display “ / a = ”.

The first four digits indicate the C1 error rate, the two digits after “/ ” indicate ADER, and the 2 digits after “a =” indicate the focus bias value.

7. Press the M > “R” button and find the focus bias value at which the C1 error rate becomes about 200 (refer to Note 2).

8. Press the ENTER/YES “R” button to display “ / b = ”.

9. Press the . m “R” button and find the focus bias value at which the C1 error rate becomes about 200.


11. Check that the C1 error rate is below 20 and ADER is 00.

Then press the ENTER/YES “R” button.

12. If the “( )” in “ - - ( )” is above 20, press the ENTER/YES “R” button.

If below 20, press the MENU/NO “R” button and repeat the adjustment from step 2.


Note 1: The relation between the C1 error and focus bias is as shown in the following figure. Find points A and B in the following figure using the above adjustment. The focal point position C is automatically calculated from points A and B.

Note 2: As the C1 error rate changes, perform the adjustment using the average vale.

C1 error about

200

12. Press the ENTER/YES “R” button, and save the adjustment results in the non-volatile memory. (“EFB = SAVE” will be displayed for a moment)

Next “EF MO ADJUST” (C07) is displayed. The disc stops rotating automatically.




CD ADJUST” (C08).

16. Press the ENTER/YES “R” button to display “EFB = CD”.

Servo is imposed automatically.

17. Press the . m “R” or M > “R” button so that the waveform of the oscilloscope moves closer to the specified value.

In this adjustment, waveform varies at intervals of approx. 2%.


Traverse Waveform

VC

A

B


B C A

Focus bias value

45

14. ERROR RATE CHECK

14-1. CD Error Rate Check

Procedure:




3. Press the ENTER/YES “R” button twice and display “CPLAY2

MID”.


5. Check that the C1 error rate is below 20.

6. Press the MENU/NO “R” button to stop playback, then press the [MD ] button and take out the check disc.

14-2. MO Error Rate Check

Procedure:






4. The display changes to “C1 = AD = )”.

5. If the C1 error rate is below 20, check that ADER is 00.

6. Press the MENU/NO “R” button to stop playback, then press the

[MD ]

button and take out the disc.

15. FOCUS BIAS CHECK

Change the focus bias and check the focus tolerance amount.

Procedure:





3. Press the ENTER/YES “R” button twice to display “CPLAY2

MID”.

4. Press the MENU/NO “R” button when “C1 = is displayed.

AD = )”


“FBIAS CHECK” (C16).


The first four digits indicate the C1 error rate, the two digits after “/ ” indicate ADER, and the 2 digits after “c =” indicate the focus bias value.


7. Press the ENTER/YES “R” button and display “ / b =

”.


8. Press the

”.

ENTER/YES “R” button and display “ / a =

Check that the C1 error is below 100 and ADER is below 2

9. Press the MENU/NO “R” button, then press the

[MD ]

button and take out the disc.

Note: If the C1 error and ADER are above other than the specified value at points a (step 8. in the above) or b (step 7. in the above), the focus bias adjustment may not have been carried out properly. Adjust perform the beginning again.

16. AUTO GAIN CONTROL OUTPUT LEVEL

ADJUSTMENT

Be sure to perform this adjustment when the optical pick-up is replaced.

If the adjustment results becomes “Adjust NG!”, the optical pickup may be faulty or the servo system circuits may be abnormal.

16-1. CD Auto Gain Control Output Level Adjustment

Procedure:


2. Press the . m “R” or M > “R” button to display “AG

Set (CD)” (C11).

3. When the ENTER/YES “R” button is pressed, the adjustment will be performed automatically.

“Complete!” will then be displayed momentarily when the value is recorded in the non-volatile memory, after which the display changes to “AG Set (CD)” (C11).

4. Press the [MD ] button and take out the check disc.

16-2. MO Auto Gain Control Output Level Adjustment

Procedure:


2. Press the . m “R” or M > “R” button to display “AG

Set (MO)” (C10).

3. When the ENTER/YES “R” button is pressed, the adjustment will be performed automatically.

“Complete!” will then be displayed momentarily when the value is recorded in the non-volatile memory, after which the display changes to “AG Set (MO)” (C10).

4. Press the [MD ] button and take out the test disc.

46

Adjustment and checking Loacation:

– BD (MD) BOARD (Component Side) –

D101

CN101

– BD (MD) BOARD (Conductor Side) –

IC101

IC151

CN105

1

7

1. I+3V

2. IOP

3. GND

4. TE

5. FE

6. VC

7. RF

IC190

Note: It is useful to use the jig for checking the waveform. (Refer to Servicing Notes on page 11)

47

CD SECTION

Note:

1. CD Block is basically designed to operate without adjustment. Therefore, check each item in order given.

2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.

3. Use an oscilloscope with more than 10M

Ω

impedance.

4. Clean the object lens by an applicator with neutral detergent when the signal level is low than specified value with the following checks.

5. Level doesn’t change whichever with normal speed or with four times speed.

6. Use the following jig.

• Extension jig (21 core) (Part No. J-2501-075-A)

CN101 on the BD (CD) board to CN1002 on the MD DIGITAL board

S Curve Check


(DC range)

BD (CD) board

TP (FE)

TP (VC)

Procedure:

1. Connect an oscilloscope to test point TP (FE) and TP (VC) on the BD (CD) board.

2. Turn the power on.

3. Put the disc (YEDS-18) in and turned power switch on again and actuate the focus search. (actuate the focus search when disc table is moving in and out)

4. Check the oscilloscope waveform (S-curve) is symmetrical between A and B. And confirm peak to peak level within 3.6 ±

0.5 Vp-p.

S-curve waveform symmetry

A

B

+

– within 3.6

±

0.5 Vp-p

Note: • Try to measure several times to make sure than the ratio of A : B or B : A is more than 10 : 7.

• Take sweep time as long as possible and light up the brightness to obtain best waveform.

Checking Location: BD (CD) board

RF Level Check


(AC range)

BD (CD) board

TP (RF)

TP (VC)

+

–

Note: A clear RF signal waveform means that the shape “

◊

” can be clearly distinguished at the center of the waveform.

RF signal waveform

VOLT/DIV: 200 mV

TIME/DIV: 500 ns

(normal speed) level: 1.2

±

0.2 Vp-p


E-F Balance Check


(DC range)

BD (CD) board

TP4 (TE)

TP (VC)

+

–

Procedure:

1. Connect an oscilloscpe to test point TP (TE) and TP (VC) on the

BD (CD) board.


3. Put the disc (YEDS-18) in to playback the number five track.

4. Press the [REPEAT] button. (The tracking servo and the sledding servo are turned OFF)

5. Check the level B of the oscilliscope's waveform and the A (DC voltage) of the center of the Traverse waveform.

Confirm the following :

A/B x 100 = less than ± 22%

Traverse Waveform

Center of the waveform

0V

B

A (DC voltage) level: 1.3

±

0.6 Vp-p

6. Press the [REPEAT] button. (The tracking servo and sledding servo are turned ON)

Confirm the C (DC voltage) is almost equal to the A (DC voltage) is step 5.

Traverse Waveform

Procedure:

1. Connect an oscilloscope to test point TP (RF) and TP (VC) on the BD (CD) board.


3. Put the disc (YEDS-18) in to playback the number five track.

4. Confirm that oscilloscope waveform is clear and check RF signal level is correct or not.

0V

Tracking servo

Sled servo

OFF


Tracking servo

Sled servo

ON

C (DC voltage)

48

Checking Location:

– BD (CD) BOARD (Conductor Side) –

TP

(VC)

IC171

TP (TE)

TP (RF)

TP

(FE)

IC101

49

50

MEMO

HCD-MD595

SECTION 6

DIAGRAMS

6-1.

BLOCK DIAGRAM – MD SERVO Section –

HR901

OVER WRITE HEAD

F

B

I

C B

D A

J

A

E

DETECTOR

E

F

C

D

LASER DIODE

I

J

8

9

1

2

I

J

4

5

6

7

A

B

C

D

I-V

AMP

E

F

48 47

RF AMP

OVER WRITE

HEAD DRIVE

IC181, Q181, 182

RFO

46

B.P.F.

3T

AT

AMP

SCTX

TEMP

DIGITAL SIGNAL PROCESSOR,

EFM/ACIRC ENCODER/DECODER,

SHOCK PROOF MEMORY CONTROLLER,

ATRAC ENCODER/DECODER

IC151 (1/2)

100

EFMO

60

59

62

61

FILI

PCO

CLTV

FILO

RF AMP,

FOCUS/TRACKING ERROR AMP

IC101

53

ASYO

40

AGCI

RF AGC

& EQ

RF

38

PLL

54

ASYI

RFI

57

COMPA-

RATOR

EQ

PEAK &

BOTTOM

WBL

AUX

33

PEAK

37

BOTM

36

WBL

B.P.F.

ADFM

29 30

ADIN

78

ADIP

DEMODULATOR/

DECODER

I-V

AMP

ABCD

AMP

FOCUS

ERROR AMP

TRACKING

ERROR AMP

ADFG

32

ABCD

35

FE

34

TE

SE

26

28

79

F0CNT

COMMAND

SPINDLE

SERVO

SUBCODE

PROCESSOR

94 93 10 12 11

PD LD

ILCC

AUTOMATIC

POWER

CONTROL

Q121, 122

11

APC

LD/PD

AMP

V-I

CONVERTER

SERIAL/

PARALLEL

CONVERTER,

DECODER

PD

LASER ON

SWITCH

Q101

10

PD

12 20 16 17 18

15

TX

CPU

INTERFACE

14 9 8 5 6 7

25 27 32 48 40 38 42 50

OPTICAL PICK-UP BLOCK

(KMS-262A/J1N)

COMPARATOR

IC102

SAMPLING

RATE

CONVERTER

ADDT

25

DATAI

22

XBCKI

24

LRCKI

23

DIGITAL

AUDIO

INTERFACE

DIN0

19

DIN1

DOUT

20

21

DADT

26

INTERNAL BUS

MONITOR

CONTROL

1 2 3 4

58 56

FOCUS/TRACKING COIL DRIVE,

SPINDLE/SLED MOTOR DRIVE

IC141

133 OP-LEVEL

29 LDON

2-AXIS

DEVICE

M101

(SPINDLE)

M

M102

(SLED)

M

FCS+

FCS–

TRK+

TRK–

6

8

OUT4F

OUT4R

27 OUT2F

25 OUT2R

21 OUT1F

23 OUT1R

12 OUT3F

10 OUT3R

PSB 16

IN4R

IN4F

3

4

SPFD

SPRD

IN2F

IN2R

29

30

IN1F

IN1R

19

18

IN3F

IN3R

14

15

83

APCREF

92

91

SFDR

SRDR

88

89

FFDR

FRDR

86

85

TFDR

TRDR

13

RECP

AUTOMATIC

POWER

CONTROL

DIGITAL

SERVO

SIGNAL

PROCESS

DIGITAL SERVO

SIGNAL PROCESSOR

IC151 (2/2)

67 65 66 75 74 63 64

ANALOG MUX

A/D CONVERTER

FROM CPU

INTERFACE

AUTO

SEQUENCER

XLRF

CKRF

DTRF

80

81

82

XLAT

SCLK

SWDT

HF MODULE

SWITCH

Q131 – 134

47 DIG-RST

35

14

WRPWR

MOD

LOADING

MOTOR DRIVE

IC1004

12 13

5 6

IN1 IN2

OUT1 OUT2

2 10

VREF 4

M

M103

(LOADING)

BCK

LRCK

28 27 29

CLOCK

GENERATOR

OSCI

16

OSCO

17

XOE

XWE

XRAS

XCAS

43

47

46

44

X171

90.3168MHz

D-RAM

IC152

22 OE

4

5

WE

RAS

23 CAS

DADTI

A (Page 52)

LRCK, BCK

B (Page 52)

DIN0

C (Page 52)

DOUT

D (Page 52)

•

SIGNAL PATH

: MD PLAY

: MD REC

: CD PLAY

REFERENCE

VOLTAGE SWITCH

Q1001, 1002

MD MECHANISM CONTROLLER

IC1001 (1/2)

M+7V

EEPROM

IC195

SDA

SCL

WP

5

6

7

11

61

66

60

LD-LOW

SDA

SCL

EEP-WP

LIMIT-IN

REC-SW

OUT-SW

PLAY-SW 49

REFLECT

PROTECT

30

43

51

67

68

S101

S101

(LIMIT IN)

ON: When the optical pick-up is

inner position

S105

S105

(REC POSITION)

ON: When the over write head is

recording position

S103

S104

S103

(PACK OUT)

ON: When the eject slider is

open position

S104

(PLAY POSITION)

ON: When the eject slider is

playback position

S102

–1

S102-1

(REFLECT RATE DETECT)

ON: When the high reflection

rate disc detect

–2

S102-2

(PROTECT DETECT)

ON: When the REC-proof claw is

close (un-protect)

MOD

HF MODULE

05

51 51

HCD-MD595

6-2.

BLOCK DIAGRAMS – D/A, A/D CONVERTER Section –

(Page 51) B

DADTI

(Page 51) C

BCK, LRCK

(Page 51) D

DOUT

(Page 51) A

DIN0

DIGITAL

OPTICAL IN

OPTICAL

RECEIVER

IC121

DIGITAL SIGNAL

SELECT SWITCH

IC1008

15

SPDIF0

13

DAT AO

DIGITAL

INTERFACE

DC-

CANCELLATION

FILTER

DECIMATION

FILTER

A/D CONVERTER

IC1005

A/D

CONVERTER

BLOCK

CLOCK CONTROL

VINL

1

VINR

3

SCLK

8

PWON

7

R-CH

11 12

BCK

LRCK

33 37

D/A CONVERTER

IC1006

CLOCK AND

TIMING CIRCUIT

CLKOUT

29

16

SPDIF1

IEC958

DECODER

DATA IN/OUT

INTERFACE

13 21 12

MUTE

D/A

CONVERTER

BLOCK

VOUTL

18

VOUTR

22

RESET 1

R-CH

(Page 54) E

BDPWR

(Page 53) F

IICDATA, IICCLK

IICHELP

05

CD-DATA

CD-CLK

SQDATA

SQCK

X-LAT

SENS

SCOR

CD BLOCK

(BU-21BD53)

OP ASSY

(A-MAX. 2)

LDON

X1 – X4

X1 – X2

SPDL MUTE

RST

X101

16MHz

MUTING

Q1103, 1104

CD MECHANISM CONTROLLER

IC1101

17

11

12

91

7

8

15

DATA

CLK

SUBQ

SQCLK

XLT

SENSE

SCOR

13

19

18

22

LDON

X4

CTRL1

SPINDLE MUTE

32 BDRST

AMUTE 30

AC-OUT 93

RESET 34

RESET SWITCH

Q1103

IN-SW 53

OUT-SW 52

LOD-POS

LOD-NEG

54

55

S1

CD TRAY OPEN/CLOSE

DETECT

CLOSE

OPEN

5

6

FIN

RIN

LOADING

MOTOR DRIVE

IC1102

MOTOR

DRIVE

OUT1

OUT2

2

10

39 X1

38 X2

31 BDPWR

I2CDAT 3

I2CCLK 5

I2CHELP

I2CHELP

89

90

M201

(LOADING)

8 MUTE

26 P.DOWN

124 10 116 9 118

LIN

G (Page 53)

•

R-ch is omitted due to same as L-ch.

•

SIGNAL PATH

: CD PLAY

: MD PLAY

: MD REC

: OPTICAL IN

LOUT

H (Page 53)

37 I2CDAT

36 I2CCLK

115 I2CBUSY

MD MECHANISM

CONTROLLER

IC1001 (2/2)

CS0

OE

WE

WP

69

63

65

90

XIN 22

XOUT 20

X1001

10MHz

26

28

11

14

CE

OE

WE

WP

FLASH

MEMORY

IC1002

RESET 19

RESET SWITCH

Q931

RESET SIGNAL

GENERATOR

IC941

P.DOWN

B.UP +3.3V

K (Page 54)

52 52

HCD-MD595

6-3.

BLOCK DIAGRAM – MAIN Section –

J602

ANALOG

IN

TAPE IN

L

R

J101 (1/2)

R-CH

(Page 52) H

LOUT

TUNER PACK

L

R

COAXIAL

FM 75

Ω

FM ANT

GND

AM

AM ANT

GND

DOUT

DIN

CLK

CE

TUNED

STEREO

MUTE

(Page 52) F

IIC DATA, IIC CLK,

IIC HELP

05

R-CH

•

R-ch is omitted due to same as L-ch.

•

SIGNAL PATH

: FM

: CD PLAY

: MD REC

: TAPE IN (PLAY)

: TAPE OUT (REC)

: ANALOG IN

FM DET OUT

(AEP, UK)

LIN

G (Page 52)

MUTING

Q101

R-CH

J101 (2/2)

L

R

TAPE OUT

R-CH

MUTING

CONTROL

Q102

R-CH

J601

PHONES

INPUT SELECT SWITCH,

TONE CONTROL,

ELECTRICAL VOLUME

IC301

35

R-CH

36

LINE

TC

38

37

39

CDMD

ST

INPUT

SELECT

SWITCH

TONE

CONTROL

CIRCUIT

T-O

30

27

26

28

25

ST->TA DATA

TA->ST DATA

ST CLK

ST CE

24

23

ST TUNED

ST STEREO

22 ST MUTE

RDS SIGNAL

BUFFER

Q401

RDS DECODER

IC401

4 MUX RDAT

RCLK

2

16

95

96

RDS DATA

RDS CLK

14 13

X401

4.332MHz

SYSTEM CONTROLLER

IC501 (1/2)

39 38 35 36

1 2 100

X501

16MHz

X502

32.768MHz

29

V-I

VOLUME

CONTROL

CIRCUIT

V-O

28

CPU INTERFACE

21 22 20

27

B-I

BASS BOOST

CONTROL

CIRCUIT

OUT

25

26

POWER AMP

IC801

MUTING

Q801

MUTING

Q841

OVER LOAD

DETECT

Q802

MUTING

CONTROL

Q552

R-CH

MUTING

CONTROL

Q551

R-CH

+

D802

R-CH

R-CH

DC DETECT

Q871

Q301

FEED BACK

SWITCH D881

VREF

PROTECT

DETECT

Q872, 873

+

THERMAL

DETECT

Q874, 875

+

R-CH

RELAY DRIVE

Q881

TH801

R-CH

3 5 18

BUFFER

Q112

BUFFER

Q111

43 44 32

3

SX

BUFFER

LX

2

6

SY

BUFFER

LY

7

IIC BUS EXTENDER

IC103

45 48 67

92

FAN 63

TM881

+

L

–

+

R

–

SPEAKER

IMPEDANCE

USE 6-16 Ω

M+7V

D101

M901

(FAN)

Q103

FAN MOTOR

SWITCH

6

1

POWER

DATA

CN104

PC LINC

5

CLK

1

5

DATA

CLK

CN102

TAPE

CONTROL

53 53

HCD-MD595

6-4.

BLOCK DIAGRAM – DISPLAY, POWER SUPPLY Section –

LIQUID CRYSTAL

DISPLAY UNIT

LCD600

SDA

SCL

RW/CS

RS

7

8

14

13

LCD DATA

LCD CLK

LCD CE

LCD CLEAR

D607 – 609

LCD BACK

LIGHT

LED DRIVE

Q603

REMOTE CONTROL

RECEIVER

IC602

VOLUME

ROTARY

ENCODER

S601

S602 – 618

49 DIMMER

93

68

69

SIRCS

ENC VOL A

ENC VOL B

D601 – 606

(Page 52) K

P.DOWN

05

LED DRIVE

Q604 – 606,

Q608 – 610

LED MD-PAUSE

LED MD-PLAY

LED CD-PAUSE

LED CD-PLAY

LED MD-REC

LED STANDBY

SYSTEM CONTROLLER

IC501 (2/2)

TR RELAY 47

46 MD/CD POWER

LCD ON/OFF 31

RESET 34

•

Abbreviation

AUS : Australian model

CND : Canadian model

HK

JE

MY

SP

: Hong Kong model

: Tourist model

: Malaysia model

: Singapore model

CD+12V

D916, 917

ST+12V

+12V

REGULATOR

IC901

CD A+5V

M+7V

D+3V

B+ SWITCH

Q1101, 1102

+3.3V

REGULATOR

IC190

D1109

+7V

REGULATOR

IC903

+5V

REGULATOR

IC914

B.UP +2.7V

A +3.3V

SYS +3.3V

B.UP +3.3V

D924

LCD +5V

D912

D913

D914

BT921

D915

D+5V

CD D+5V

CDM+5V

+4V

REGULATOR

IC912

M+5V,

H+5V

D923

D1102

D1103 +5.6V

REGULATOR

IC911

D918, 1108

+5V

REGULATOR

IC913

AMP B+

AMP B–

RECT

D982 – 985

T900

POWER

TRANSFORMER

RECT

D981

RECT

D832

RY991

RELAY DRIVE

Q991

LCD ON/OFF

SWITCH

Q601, 602

(MY, SP, HK, JE)

(AUS)

S991

VOLTAGE SELECTOR

220 – 240V 110 – 120V

(US, CND,AEP, UK)

BDPWR

E (Page 52)

(AC IN)

RESET

SWITCH

Q941

SYS +5V

RESET

SIGNAL GENERTOR

IC941

D922

D941

+5.6V

REGULATOR

IC921

RECT

D971 – 974

RECT

D992, 993

T901

POWER

TRANSFORMER

(AEP, UK, AUS) (US, CND)

54 54

6-5.

NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

(In addition to this, the necessary note is printed in each block)

Note on Printed Wiring Boards:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• b : Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

Caution:

Pattern face side: Parts on the pattern face side seen from

(Conductor Side) the pattern face are indicated.

Parts face side: Parts on the parts face side seen from

(Component Side) the parts face are indicated.

• Indication of transistor.

C

Q

B E

These are omitted.

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. pF: µµF

50 WV or less are not indicated except for electrolytics and tantalums.

• All resistors are in

Ω

and 1 /

4

W or less unless otherwise specified.

•

• % f

: indicates tolerance.

: internal component.

• 2 : nonflammable resistor.

• 5 : fusible resistor.

• 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.

Note:

Les composants identifiés par une marque 0 sont critiques pour la sécurité.

Ne les remplacer que par une pièce por tant le numéro spécifié.

Q

B C E

These are omitted.

Printed wiring board of BD (CD) board is shown only for referring, because CD base unit is replaced as a block.

• U : B+ Line.

• V : B– Line.

• Voltages are taken with a VOM (Input impedance 10 M

Ω

).

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.

F : TUNER

J : CD PLAY

E : MD PLAY j : MD REC q : DIGITAL OPTICAL IN d : TAPE IN (PLAY)

G : TAPE OUT (REC)

N : ANALOG IN

• Abbreviation



HK : Hong Kong model

JE : Tourist model

KR : Korean model

MY : Malaysia model

SP : Singapore model

Schematic diagram of BD (CD) board is shown only for referring, because CD base unit is replaced as a block.

• Circuit Boards Location

MD DIGITAL board

POWER board

AMP board

SP board

PANEL board

MAIN board

TUNER PACK

RDS IC board

(AEP, UK models)

BD (MD) board

LOADING board

BD (CD) board

55 55

HCD-MD595

6-6.

PRINTED WIRING BOARD – BD (CD) Board – •

See page 55 for Circuit Boards Location.

56 56

MD DIGITAL

BOARD

CN1002

(Page 65)

There are a few cases that the part isn't mounted in model is printed on diagrams.

Printed wiring board of BD (CD) board is shown only for referring, because CD base unit is replaced as a block.

HCD-MD595

6-7.

SCHEMATIC DIAGRAM – BD (CD) Board – •

See page 76 for waveforms.

(Page

62)

• Voltages and waveforms are dc with respect to ground under no-signal conditions.

( no mark : CD STOP

) : CD PLAY




Ne les remplacer que par une pièce portant le numéro spécifié.

Schematic diagram of BD (CD) board is shown only for referring, because CD base unit is replaced as a block.

57 57

HCD-MD595

6-8.

SCHEMATIC DIAGRAM – BD (MD) Board (1/2) – •


•

See page 77 for IC Block Diagram.


( no mark : MD STOP

) : MD PLAY

< > : MD REC

∗

: Impossible to measure



58 58

(Page 59)



(Page 59)

(Page 59)

HCD-MD595

6-9.

SCHEMATIC DIAGRAM – BD (MD) Board (2/2) – •


•


(Page 58)

(Page 58)

(Page 58)

59 59

(Page 61)


( no mark : MD STOP

) : MD PLAY

< > : MD REC

∗

: Impossible to measure

(Page 63)

HCD-MD595

6-10. PRINTED WIRING BOARD – BD (MD) Board – •


BD (MD) BOARD

(COMPONENT SIDE)

FLEXIBLE BOARD

1-678-514- 11

S102-2

PROTECT

DETECT

S102-1

REFLECT

RATE

DETECT

BD (MD) BOARD (CONDUCTOR SIDE)

(LOADING)

–1

–2

(PACK OUT)

05

• Semiconductor

Location

Ref. No.

Location

D101 A-1

Q101

Q131

Q132

Q133

Q134

B-1

C-1

B-1

B-1

C-1

TEST

PIN

PLAY

POSITION

REC

POSITION

G

D

G

D

13

(13)

60 60

05

17 1

(SLED)

13

(13)

D

MD DIGITAL BOARD

CN1004

(Page 65)

C

MD DIGITAL BOARD

CN1003

(Page 65)


• Semiconductor Location

Ref. No.

Location

D181

D183

D-3

D-3

Ref. No.

Location

IC181

IC190

IC195

D-3

D-1

D-2

IC101

IC102

IC141

IC151

IC152

A-3

B-3

C-1

C-2

C-3

Q121

Q122

Q181

Q182

B-3

B-3

D-3

D-3

6-11. SCHEMATIC DIAGRAM – MD DIGITAL Board (1/3) – •

See page 76 for waveform.

•


(Page

59)

HCD-MD595

(Page 62)

61 61

(Page 63)


no mark : MD STOP

HCD-MD595


See page 76 for waveform.

•


(Page 61)

(Page 57)

62 62

(Page 63)


no mark : CD STOP



•

See page 77 for IC Block Diagrams.

(Page 62)

HCD-MD595

(Page 66)

(Page

59)

(Page 61)

63 63


no mark : MD STOP

HCD-MD595

6-14. PRINTED WIRING BOARD – MD DIGITAL Board (Component Side) – •



Location

Ref. No.

Location

D1104

D1106

F-7

E-7

IC1001 C-5

IC1002 B-3

IC1005 G-3

IC1006 F-2

IC1008 G-5

IC1101 G-6

Q1003

Q1004

Q1103

F-4

E-4

E-7

64 64

6-15. PRINTED WIRING BOARDS – MD DIGITAL (Conductor Side)/LOADING Boards – •


(Page 60)

(Page 60)

HCD-MD595

MD DIGITAL

BOARD

CN1005

S1

CLOSE m

OPEN

05

S1

CD TRAY OPEN/CLOSE

DETECT

M201

12

12

(Page 56)

(Page 68)

65 65


Location

Ref. No.

Location

D1102

D1103

D1108

H-6

G-7

H-5

IC1004 B-8

IC1102 C-2

Q1001

Q1002

Q1101

Q1102

B-7

B-7

H-8

H-7


HCD-MD595

6-16. SCHEMATIC DIAGRAM – MAIN (1/2)/RDS IC Boards – •

See page 77 for IC Block Diagrams.

(Page 69)

66 66

(Page 63)

(Page 67)

(Page 67)

(Page 75)

• Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions.

no mark : FM

6-17. SCHEMATIC DIAGRAM – MAIN Board (2/2) – •


(Page 66)

HCD-MD595

(Page 73)

(Page 66)

67 67


no mark : FM

HCD-MD595

6-18. PRINTED WIRING BOARDS – MAIN/RDS IC Boards – •


(Page 65)

(Page 69)

(Page 72)

• Semiconductor Location

Ref. No.

Location

D101

D301

D302

D401

D910

D912

D913

D914

D915

D916

D917

D918

D-5

E-6

A-5

B-5

B-4

B-5

C-9

C-9

D-10

D-6

D-5

D-5

Ref. No.

Location

D922

D923

D924

D941

D942

D943

E-5

E-5

D-5

E-2

E-2

E-1

IC103

IC121

IC301

IC501

IC901

E-10

E-11

C-9

C-3

B-6

Ref. No.

Location Ref. No.

Location

IC903

IC911

IC912

IC913

IC914

IC931

IC941

B-6

D-6

D-6

E-6

C-6

C-5

E-2

Q112

Q151

Q301

Q351

Q401

Q551

Q552

Q931

Q941 Q101

Q102

Q103

Q111

B-11

D-4

A-6

E-9

E-9

A-11

C-10

D-10

D-8

B-5

D-4

D-5

E-1

(Page 74)

68 68


HCD-MD595

6-19. PRINTED WIRING BOARD – SP Board – •


(Page 68)

6-20. SCHEMATIC DIAGRAM – SP Board –

(Page 71)

(Page 70)


(Page 66)


no mark : FM



Les composants identifiés par une marque critiques pour la sécurité.

0 sont


69 69

HCD-MD595

6-21. PRINTED WIRING BOARD – AMP Board – •


(Page 74) (Page 69)


Location

Ref. No.

Location

D801

D802

D832

D851

D852

D-2

D-2

C-1

B-2

B-2

IC801

Q801

Q802

Q841

Q851

Q852

Q871

Q872

Q873

C-3

A-3

D-2

D-1

A-3

B-2

D-1

D-1

D-1

70 70

HCD-MD595

6-22. SCHEMATIC DIAGRAM – AMP Board –

(Page 69)

(Page 75)

71 71


no mark : FM




0 sont


HCD-MD595

6-23. PRINTED WIRING BOARDS – PANEL/BL Boards – •



Location

Ref. No.

Location

D601

D602

D603

D604

D605

D606

A-8

D-2

D-2

A-2

A-2

A-4

IC602

Q601

Q602

Q603

Q604

Q605

Q606

Q608

Q609

Q610

B-8

B-4

B-4

B-3

A-3

A-1

A-4

C-2

D-1

A-8

(Page 68)

72 72


6-24. SCHEMATIC DIAGRAM – PANEL/BL Boards –

HCD-MD595

(Page 67)

73 73


no mark : FM

HCD-MD595

6-25. PRINTED WIRING BOARD – POWER Board – •



Location

Ref. No.

Location

D921

D971

D972

D973

D974

D981

D982

D983

D984

D985

D991

D992

D993

B-4

C-4

C-3

C-4

C-3

A-3

A-4

A-4

A-4

A-4

C-4

E-4

E-4

IC921

Q991

B-4

D-4

(Page 70)

(Page 68)


74 74

6-26. SCHEMATIC DIAGRAM – POWER Board –

HCD-MD595

(Page 71)

(Page 66)

75 75


no mark : FM




0 sont


• Waveforms

– BD (CD) Board –

1 IC101 wg (MDP) (CD PLAY mode) 6 IC101 us (XTAO)

2.6 Vp-p

3.1 Vp-p

– BD (MD) Board –

1 IC101 1 (I), 2 (J) (MD PLAY mode)

0.5 Vp-p

– MD DIGITAL Board –

1 IC1101 el (X1)

1.5 Vp-p

– MAIN Board –

1 IC501 eg (XTIN)

1.7 Vp-p

7.9

µ s

2 IC101 el (FE) (CD PLAY mode)

200 mVp-p

29 ns

2 IC101 4 (A) (MD PLAY mode)

0.1 Vp-p

62.4 ns

2 IC1006 wl (CLKOUT)

4.3 Vp-p

30.6

µ s

2 IC501 el (XIN)

1.3 Vp-p

3 IC101 ra (TE) (CD PLAY mode)

3 IC101 8 (E), 9 (F) (MD PLAY mode)

88.5 ns

3 IC1006 ed (I2SBCKOUT)

62.4 ns

180 mVp-p 0.06 Vp-p

3.7 Vp-p

4 IC151 qh (OSCI)

354 ns

4 IC1006 ej (I2SLRCKOUT)

4 IC101 rd (RFDC) (CD PLAY mode)

1.2

±

0.2 Vp-p

3.1 Vp-p 3.6 Vp-p

22 ns

5 IC151 o; (FS4)

22.7

µ s

5 IC1001 ws (XIN)

5 IC101 t; (RFAC) (CD PLAY mode)

1.2 Vp-p 3.2 Vp-p 2.6 Vp-p

56.6

µ s

100 ns

76 76

• IC Block Diagrams

– BD (MD) Board –

IC101 CXA2523AR

J

VC

I 1

2

3

A 4

IVR

B 5

IVR

C 6

IVR

D 7

IVR

E 8

IVR

F 9

IVR

PD

APC

10

11

APCREF 12

CVB

GSW

+ –

+

–

RFA1

48 47 46 45

–

+

USROP

44

–

–

–

–

1

2

RFA2

OFST

–

1

–

–

2

HLPT

GRV

GRVA

–1

RFA3

–2

PTGR

–2

–1

PBSW

43 42 41 40 39 38

+

–

BPF3T

USRC

RF AGC

DET

3T

PEAK3T

P-P

3T

PEAK

WBL

BOTTOM

PBH

WBL

TEMP

EQ

EQ

AUX

SW

37

+

– AA

–

–

–

–

ABCDA

BPFC

36 BOTM

35 ABCD

34 FE

33 AUX

32 ADFG

+

–

BB

+

+

–

– FEA

31 ADAGC

30 ADIN

+

– CC

DET

+

–

DD

–

–

+

+ ATA

BPF22

WBL

ADIP

AGC

29 ADFM

+

– EE

+

–

EBAL

EE'

EFB

ESW

WBL

–

+

–

+

TESW

PTGR

–1

–2

SEA

–1

–2

TEA

TG

28 SE

27 CSLED

TG

26 TE

+

–

IV

FF

+

–

FBAL

FF'

WBL

3T

EQ

VI CONV 25 WBLADJ

AUXSW

COMMAND

BGR

+ – VREF

SCRI - PARA

DECODE

13 14 15 16 17 18 19 20 21 22 23 24

77

IC141 BH6511FS

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

AMP AMP

CHARGE

PUMP.

OSC

INTERFACE AMP

PREDRIVE

PREDRIVE

INTERFACE AMP AMP AMP

AMP INTERFACE V DD

PREDRIVE

AMP

PREDRIVE

INTERFACE PSB

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

IC151 CXD2662R

SWDT

SCLK

XLAT

SRDT

SENS

7

8

9

5

6

XRST 10

SQSY 11

DQSY 12

RECP 13

100 99 98 97 96 95

CPU I/F

SUBCODE

PROCESSOR

EACH

BLOCK

94 93

MNT0

MNT1

MNT2

MNT3

1

2

3

4

MONITOR

CONTROL

EACH

BLOCK

SPINDLE

SERVO

ADIP

DECODER

XINT 14

TX 15

OSCI 16

OSCO 17

XTSL 18

DIN0 19

DIN1 20

DOUT 21

CLOCK

GENERATOR

EACH

BLOCK

92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76

PWM

GENERATOR

SERVO

DSP

SHOCK RESISTANT

MEMORY CONTROLLER

DIGITAL

AUDIO

I/F

SAMPLING

RATE

CONVERTER

A/D

CONVERTER

ANALOG

MUX

COMP

75 TE

74 SE

73 AVSS

72 ADRB

71 ADRT

70 AVDD

69 ADIO

68 VC

67 AUX1

66 FE

65 ABCD

64 BOTM

63 PEAK

62 CLTV

61 FILO

60 FILI

59 PCO

58 AVSS

57 RFI

56 BIAS

55 AVDD

54 ASYI

53 ASYO

DATAI 22

LRCKI 23

XBCKI 24

ADDT 25

ATRAC

ENCODER/DECODER

52 MVCI

51 D3

26 27 28 29 30

ADDRESS/DATA BUS A00 - A11, D0 - D3

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

78

– MD DIGITAL Board –

IC1004 LB1641

IC1005 µDA1360TS

T.S.D

MOTOR

DRIVE

O.C.P

MOTOR

DRIVE VINL 1

VREF 2

1 2 3 4

FWD/REV/STOP

CONTROL LOGIC

5 6 7 8 9 10

VINR 3

VREF (N)

VREF (P)

4

5

SFOR

PWON

SYSCLK

6

7

8

–

+

–

+

ADC

( )

DECIMATION

FILTER

CLOCK

CONTROL

DC-

CANCELLATION

FILTER

ADC

( )

DIGITAL

INTERFACE

16 VDDA

15 VSSA

14 FSEL

13 DATAO

12 WS

11 BCK

10 VSSD

9 VDDD

IC1006 µDA1350AH

RESET 1

VDDD (C)

VSSD

VSSD (C)

2

3

4

L3DATA

L3CLOCK

5

6

DATAI 7

BCKI 8

WSI 9

L3MODE 10

NC 11

L3

INTERFACE

44 43 42 41 40 39 38 37 36 35

IEC 958

DECODER

DATA

OUTPUT

INTERFACE

34

33 BCKO

32 VDDA (PLL)

31 VSSA (PLL)

30 PREEM1

DATA

INPUT

INTERFACE

CLOCK

AND

TIMING

CIRCUIT

AUDIO FEATURE PROCESSOR

INTERPOLATOR

NOISE SHAPER

DAC DAC

29 CLKOUT

28 NC

27 VDDA

26 VSSA

25 VSSA (DAC)

24 VREF

23 TC

12 13 14 15 16 17 18 19 20 21 22

IC1102 LB1641

T.S.D

MOTOR

DRIVE

O.C.P

MOTOR

DRIVE

1 2 3 4

FWD/REV/STOP

CONTROL LOGIC

5 6 7 8 9 10

– MAIN Board –

IC103 P82B715PN

SDA 6

SCL 3

8

BUFFER

1 5

7 LDA

2 LCL BUFFER

4

79

IC301 M62428AFP6000C

VREFI

SUR R

1

2

SUR C 3

IN1A

4

IN1B

5

IN1C

6

IN1D

7

REC OUT1 8

INBAS1 9

NFBAS1 10

FBAS1 11

FTRE1 12

TONE OUT1 13

VOL IN1 14

FBB1 15

NFBB1 16

INBB1 17

OUT1 18

DGND 19

LATCH

DATA

20

21

SURROUND SW

BASS BOOST SW

BB

AMP1

–

+

BUFF

AMP1

B

MIX

AMP1

A

BASS

AMP1

TONE

AMP1

FIN

AMP1

CPU

INTERFACE

A

AVDD

REF AMP

–

+

VREF

AGND

MIC

AMP

–

+

42 AGND

41 VREFO

40 MIC IN

B

MIX

AMP2

BUFF

AMP2

–

+

39 IN2A

38 IN2B

37 IN2C

36 IN2D

35 REC OUT2

34 INBAS2

BASS

AMP2

33 NFBAS2

32 FBAS2

31 FTRE2

TONE

AMP2

FIN

AMP2

BASS BOOST SW

BB

AMP2

30 TONE OUT2

29 VOL IN2

28 FBB2

27 NFBB2

26 INBB2

25 OUT2

24 AVDD

23 DVDD

22 CLK

IC931 M62016L

– RDS IC Board –

IC401 BU1924F (AEP, UK models only)

+

COM

–

INTERRUPT SIGNAL

GENERATING BLOCK

+

COM

–

RESET SIGNAL

GENERATING BLOCK

1

GND

2

INT

3

RESET

4

CD

5

VCC

16 15 14 13 12 11 10 9

CLOCK

PLL 57kHz

RDS/ARI

PLL

1187.5Hz

1

BIPHASE

DECODER

DEFFERENTIAL

DECODER

2 3

COMPARATOR

8th SWITCHED

CAPACITOR

FILTER

ANTI-ALIASING

FILTER

4 5 6 7 8

TEST

80

41

42

43

38

39

40

35

36

37

32

33

34

44

45

46

47

48

29

30

31

25

26

27

28

21

22

23

24

ADFG

AUX

FE

ABCD

BOTM

PEAK

RF

RFAGC

AGCI

COMPO

COMPP

ADDC

VREF

EQADJ

3TADJ

VCC

WBLADJ

TE

CSLED

SE

ADFM

ADIN

ADAGC

OPO

OPN

RFO

MORFI

MORFO

6-27.

IC PIN FUNCTION DESCRIPTION

• BD (MD) BOARD IC101 CXA2523AR (RF AMP, FOCUS/TRACKING ERROR AMP)

10

11

12

13

14

Pin No.

1

2

3

4 to 9

15

16

17

18

19

20

Pin Name

I

J

VC

A to F

PD

APC

APCREF

GND

TEMPI

TEMPR

SWDT

SCLK

XLAT

XSTBY

F0CNT

I/O

I

Description

I-V converted RF signal I input from the optical pick-up block detector

I-V converted RF signal J input from the optical pick-up block detector I

O

I

Middle point voltage (+1.65V) generation output terminal

Signal input from the optical pick-up detector

Light amount monitor input from the optical pick-up block laser diode

I

I

I

O

I

Laser amplifier output terminal to the automatic power control circuit

Reference voltage input for setting laser power from the CXD2662R (IC151)

— Ground terminal

I Connected to the temperature sensor

O Output terminal for a temperature sensor reference voltage

Writing serial data input from the CXD2662R (IC151)

I

Serial data transfer clock signal input from the CXD2662R (IC151)

Serial data latch pulse signal input from the CXD2662R (IC151)

I Standby signal input terminal “L”: standby (fixed at “H” in this set)

O

I

O

O

I

I

O

I

I

O

O

O

O

O

O

O

I

I

I

Center frequency control voltage input terminal of internal circuit (BPF22, BPF3T, EQ) input from the CXD2662R (IC151)

O

I

Reference voltage output terminal Not used (open)

Center frequency setting terminal for the internal circuit (EQ)

I Center frequency setting terminal for the internal circuit (BPF3T)

— Power supply terminal (+3.3V)

I

O

I

O

Center frequency setting terminal for the internal circuit (BPF22)

Tracking error signal output to the CXD2662R (IC151)

Connected to the external capacitor for low-pass filter of the sled error signal

Sled error signal output to the CXD2662R (IC151)

FM signal output of the ADIP

Receives a ADIP FM signal in AC coupling

Connected to the external capacitor for ADIP AGC

ADIP duplex signal (22.05 kHz

±

1 kHz) output to the CXD2662R (IC151)

Auxiliary signal (I

3

signal/temperature signal) output to the CXD2662R (IC151)

Focus error signal output to the CXD2662R (IC151)

Light amount signal (ABCD) output to the CXD2662R (IC151)

Light amount signal (RF/ABCD) bottom hold output to the CXD2662R (IC151)

Light amount signal (RF/ABCD) peak hold output to the CXD2662R (IC151)

Playback EFM RF signal output to the CXD2662R (IC151)

Connected to the external capacitor for RF auto gain control circuit

Receives a RF signal in AC coupling

User comparator output terminal Not used (open)

User comparator input terminal Not used (fixed at “L”)

Connected to the external capacitor for cutting the low band of the ADIP amplifier

User operational amplifier output terminal Not used (open)

I

O

User operational amplifier inversion input terminal Not used (fixed at “L”)

RF signal output terminal

Receives a MO RF signal in AC coupling

MO RF signal output terminal

81

• BD (MD) BOARD IC151 CXD2662R

(DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO PROCESSOR, EFM/ACIRC ENCODER/DECODER,

SHOCK PROOF MEMORY CONTROLLER, ATRAC ENCODER/DECODER)

5

6

7

2

3

4

8

9

10

Pin No.

1

11

Pin Name

MNT0 (FOK)

I/O

O

Description

Focus OK signal output terminal “H” is output when focus is on (“L”: NG)

Not used (open)

MNT1 (SHOCK) O Track jump detection signal output to the MD mechanism controller (IC1001)

MNT2 (XBUSY) O Busy monitor signal output to the MD mechanism controller (IC1001)

MNT3 (SLOCK) O Spindle servo lock status monitor signal output to the MD mechanism controller (IC1001)

SWDT

SCLK

XLAT

SRDT

SENS

XRST

I

I (S) Serial data transfer clock signal input from the MD mechanism controller (IC1001)

I (S) Serial data latch pulse signal input from the MD mechanism controller (IC1001)

O (3) Reading serial data signal output to the MD mechanism controller (IC1001)

O (3)

Writing serial data signal input from the MD mechanism controller (IC1001)

Internal status (SENSE) output to the MD mechanism controller (IC1001)

I (S) Reset signal input from the MD mechanism controller (IC1001) “L”: reset

SQSY O

Subcode Q sync (SCOR) output to the MD mechanism controller (IC1001)

“L” is output every 13.3 msec Almost all, “H” is output

12

13

14

15

16

17

18

19

20

21

22

23

DQSY

RECP

XINT

TX

OSCI

OSCO

XTSL

DIN0

DIN1

DOUT

DADTAI

LRCKI

O

Digital In U-bit CD format subcode Q sync (SCOR) output to the MD mechanism controller

(IC1001) “L” is output every 13.3 msec Almost all, “H” is output

I

Laser power selection signal input from the MD mechanism controller (IC1001)

“L”: playback mode, “H”: recording mode

O Interrupt status output to the MD mechanism controller (IC1001)

O Magnetic head on/off signal output to the over write head drive (IC181)

I System clock signal (90.3168 MHz) input terminal

O System clock signal (512Fs=90.3168 MHz) output terminal Not used (open)

I

I

I

Digital audio signal input terminal when recording mode Not used

Digital audio signal input terminal when recording mode

O Digital audio signal output terminal when playback mode

I

Input terminal for the system clock frequency setting

“L”: 45.1584 MHz, “H”: 90.3168 MHz (fixed at “H” in this set)

I

Recording data input from the A/D converter (IC1005)

L/R sampling clock signal (44.1 kHz) input from the D/A converter (IC1006), A/D converter

(IC1005)

24 XBCKI I Bit clock signal (2.8224 MHz) input from the D/A converter (IC1006), A/D converter (IC1005)

25

26

30

31 to 34

35

36 to 40

ADDT

DADT

LRCK

XBCK

FS256

DVDD

A03 to A00

I Recording data input terminal Not used (fixed at “L”)

O Playback data output terminal Not used (open)

O L/R sampling clock signal (44.1 kHz) output terminal Not used (open) 27

28

29

A10

A04 to A08

A11

O Bit clock signal (2.8224 MHz) output terminal Not used (open)

O Clock signal (11.2896 MHz) output terminal Not used (open)

— Power supply terminal (+3.3V) (digital system)

O Address signal output to the D-RAM (IC152)



O Address signal output to the external D-RAM Not used (open) 41

42 DVSS — Ground terminal (digital system)

43 XOE O Output enable signal output to the D-RAM (IC152) “L” active

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

82

64

65

66

61

62

63

58

59

60

55

56

57

52

53

54

49

50

51

Pin No.

44

45

46

47

48

AVDD

BIAS

RFI

AVSS

PCO

FILI

FILO

CLTV

PEAK

BOTM

ABCD

FE

Pin Name

XCAS

A09

XRAS

XWE

D1

D0

D2

D3

MVCI

ASYO

ASYI

I/O

O

O

O

O

I/O

Description

Column address strobe signal output to the D-RAM (IC152) “L” active

Address signal output to the D-RAM (IC152)

Row address strobe signal output to the D-RAM (IC152) “L” active

Write enable signal output to the D-RAM (IC152) “L” active

I/O

I/O

Two-way data bus with the D-RAM (IC152)

I/O

I (S) Digital in PLL oscillation input from the external VCO Not used (fixed at “L”)

O Playback EFM full-swing output terminal

I (A) Playback EFM asymmetry comparator voltage input terminal

— Power supply terminal (+3.3V) (analog system)

I (A) Playback EFM asymmetry circuit constant current input terminal

I (A) Playback EFM RF signal input from the CXA2523AR (IC101)

— Ground terminal (analog system)

O (3) Phase comparison output for master clock of the recording/playback EFM master PLL

I (A) Filter input for master clock of the recording/playback master PLL

O (A) Filter output for master clock of the recording/playback master PLL

I (A) Internal VCO control voltage input of the recording/playback master PLL

I (A) Light amount signal (RF/ABCD) peak hold input from the CXA2523AR (IC101)

I (A) Light amount signal (RF/ABCD) bottom hold input from the CXA2523AR (IC101)

I (A) Light amount signal (ABCD) input from the CXA2523AR (IC101)

I (A) Focus error signal input from the CXA2523AR (IC101)

77

78

79

74

75

76

80

81

82

71

72

73

67

68

69

70

AUX1

VC

ADIO

AVDD

ADRT

ADRB

AVSS

SE

TE

DCHG

TEST4

ADFG

F0CNT

XLRF

CKRF

DTRF

I (A) Auxiliary signal (I

3

signal/temperature signal) input from the CXA2523AR (IC101)

I (A) Middle point voltage (+1.65V) input from the CXA2523AR (IC101)

O (A) Monitor output of the A/D converter input signal Not used (open)

— Power supply terminal (+3.3V) (analog system)

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

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

— Ground terminal (analog system)

I (A) Sled error signal input from the CXA2523AR (IC101)

I (A) Tracking error signal input from the CXA2523AR (IC101)

I (A) Connected to the +3.3V power supply

I Input terminal for the test Not used (fixed at “H”)

I (S) ADIP duplex FM signal (22.05 kHz

±

1 kHz) input from the CXA2523AR (IC101)

O Filter f0 control signal output to the CXA2523AR (IC101)

O

O

O

Serial data latch pulse signal output to the CXA2523AR (IC101)

Serial data transfer clock signal output to the CXA2523AR (IC101)

Writing serial data output to the CXA2523AR (IC101)

83

84

85

APCREF

TEST0

TRDR

O

O

O

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

Input terminal for the test Not used (open)

Tracking servo drive PWM signal (–) output to the BH6511FS (IC141)

86

87

TFDR

DVDD

O Tracking servo drive PWM signal (+) output to the BH6511FS (IC141)

— Power supply terminal (+3.3V) (digital system)

88 FFDR O Focus servo drive PWM signal (+) output to the BH6511FS (IC141)


83

Pin No.

89

90

Pin Name

FRDR

FS4

I/O Description

O Focus servo drive PWM signal (–) output to the BH6511FS (IC141)

O Clock signal (176.4 kHz) output terminal (X’tal system) Not used (open)

91

92

93

SRDR

SFDR

SPRD

O Sled servo drive PWM signal (–) output to the BH6511FS (IC141)

O Sled servo drive PWM signal (+) output to the BH6511FS (IC141)

O Spindle servo drive PWM signal (–) output to the BH6511FS (IC141)

94

95

96

SPFD

FGIN

TEST1

O

I (S)

I

Spindle servo drive PWM signal (+) output to the BH6511FS (IC141)

97

98

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

TEST2

TEST3

I

I

99

100

DVSS

EFMO

—

O

Ground terminal (digital system)

EFM signal output terminal when recording mode


84

• MD DIGITAL BOARD IC1001 M30805SGP (MD MECHANISM CONTROLLER)

Pin No.

1, 2

3

4

5 to 7

8

9

10

11

12

13

Pin Name

—

LVL1

LVL0

—

MUTE

DARST

SLICERSEL

LD-LOW

LDIN

LDOUT

I/O

O

O

O

O

O

O

O

O

O

O

Not used (open)

Description

L-ch level output terminal Not used (open)

R-ch level output terminal Not used (open)

Not used (open)

Muting control signal output to the D/A converter (IC1006) “L”: muting

Reset signal output to the D/A converter (IC1006) “H”: reset

IEC958 input selection signal output to the D/A converter (IC1006) “L”: MD, “H”: CD

Loading motor drive voltage control signal output for the loading motor driver (IC1004)

“H” active

Motor control signal output to the loading motor driver (IC1004) “L” active *1

Motor control signal output to the loading motor driver (IC1004) “L” active *1

Laser modulation select signal output to the HF module switch circuit

Stop: “L”, Playback power: “H”,

Recording power:

0.5 sec

14 MOD O

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

BYTE

CNVSS

X-CIN

X-COUT

RESET

XOUT

VSS0

XIN

VCC0

NMI

DQSY

P.DOWN

SQSY

NC

LDON

LIMIT-IN

2 sec

I

I

I

O

External data bus line byte selection signal input “L”: 16 bit, “H”: 8 bit (fixed at “L”)

Mode setting terminal “H”: processor mode (fixed at “H”)

Sub system clock input terminal Not used (open)

I

I

Sub system clock output terminal Not used (open)

System reset signal input from the reset signal generator (IC931) “L”: reset

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

Main system clock output terminal (10 MHz) O

— Ground terminal

I Main system clock input terminal (10 MHz)


I Non-maskable interrupt input terminal “L” active (fixed at “H” in this set)

Digital In U-bit CD format subcode Q sync (SCOR) input from the CXD2662R (IC151)

“L” is input every 13.3 msec Almost all, “H” is input

I

I

O

O

I

Power down detection signal input from the system controller (IC501)

“L”: power down, normally: “H”

Subcode Q sync (SCOR) input from the CXD2662R (IC151)

“L” is input every 13.3 msec Almost all, “H” is input

Not used (open)

Laser diode on/off control signal output to the automatic power control circuit “H”: laser on

Detection input from the sled limit-in detect switch (S101)

The optical pick-up is inner position when “L”

*1 Loading motor (M103) control

Mode

LOADING

Terminal

LDIN (pin qs)

LDOUT (pin qd)

“L”

“H”

EJECT

“H”

“L”

BRAKE

“L”

“L”

RUN IDLE

“H”

“H”

85

36

37

38

39

40

41

42

61

62

63

58

59

60

64

65

66

55

56

57

52

53

54

35

43

44

45

46

47

48

Pin No.

31

32

33

34

49

50

51

67

68

69

70

71. 72

73

Pin Name

C2-PWM-B

XINT

—

XELT

WR-PWR

I2CCLK

I2CDAT

SWDT

VCC1

SRDT

VSS1

SCLK

REC-SW

I/O

O Not used (open)

O

Description

I Interrupt status input from the CXD2662R (IC151)

O Not used (open)

I Not used (open)

Laser power select signal output to the CXD2662R (IC151) and HF module switch circuit

“L”: playback mode, “H”: recording mode

I/O Shift clock signal input/output terminal for the IIC bus

I/O Data input/output terminal for the IIC bus

O Writing data output to the CXD2662R (IC151)


I Reading data input from the CXD2662R (IC151)

— Ground terminal

O Serial clock signal output to the CXD2662R (IC151)

I

Detection input from the recording position of over write head (HR901) detect switch (S105)

“L” recording mode

CLIPDTO

CLIPDTI

CLIPCK

DIG-RST

SENS

PLAY-SW

REFLECT

PROTECT

CS0

CS1

—

A19

O Serial data output terminal

I Serial data input terminal

O Serial clock signal output terminal Not used (open)

O Reset signal output to the CXD2662R (IC151) and BH6511FS (IC152) “L”: reset

I Internal status (SENSE) input from the CXD2662R (IC151)

I

Detection input from the playback position of over write head (HR901) detect switch (S104)

“L” playback mode

XLAT

OUT-SW

BCLK/ALE/CLKO

OE

BHE/CASH

WE

SCL

O Serial data latch pulse signal output to the CXD2662R (IC151)

I

I

Detection input from the loading-out detect switch (S103)

“L” at a load-out position, others: “H”

Not used (fixed at “H”) —

—

—

O Not used (open)

I Not used (fixed at “H”)

— O Not used (open)

MNT2 (XBUSY) I Busy signal input from the CXD2662R (IC151)

VSS2 — Ground terminal

MNT1 (SHOCK) I

VCC2

EEP-WP

Track jump detection signal input from the CXD2662R (IC151)


O Writing protect signal output to the EEPROM (IC195)

SDA I/O Two-way data bus with the EEPROM (IC195)

O Not used (open)

O Data reading strobe signal output to the flash memory (IC1002)

O Not used (open)

O Writing enable signal output to the flash memory (IC1002) “L” active

O Clock signal output to the EEPROM (IC195)

I

Detection input from the disc reflection rate detect switch (S102-1)

“L”: high reflection rate disc, “H”: low reflection rate disc

I REC-proof claw detect input from the protect detect switch (S102-2) “H”: write protect

O Chip select signal output to the flash memory (IC1002)

O Chip select signal output terminal Not used (open)

— Not used (open)

O Address signal output to the flash memory (IC1002)

86

115

116

117

118

119 to 122

123

124

125 to 129

130

131

132

133

134 to 139

140

141

142

143

144

Pin No.

74

75

76

Pin Name

VCC3

A18

VSS3

77 to 85 A17 to A9

86 to 89 SEL3 to SEL0

90 WP

91

92

93

VCC4

A8

VSS4

94 to 101 A7 to A0

102 to 113 D15 to D4

114 CLIP SEL

I2CBUSY

DALOCK

LINE-MUTE

ADPDWN

D3 to D0

SPDIF-CUT

OPTSEL

—

VSS5

—

VCC5

OP-LEVEL

—

AVSS

—

VREF

AVCC

—

I/O


Description


— Ground terminal


I

O

Model destination setting input terminal

Writing protect signal output to the flash memory (IC1002)



— Ground terminal


I/O Two-way data bus with the flash memory (IC1002)

O Not used (open)

I/O Busy signal input/output for the IIC bus

I

O

Lock signal input from the D/A converter (IC1006)

Audio line muting on/off control signal output

O Power down detection signal output to the A/D converter (IC1005)

I/O Two-way data bus with the flash memory (IC1002)

O MD/CD digital input selection signal output terminal Not used (open)

O CD/optical digital input selection signal output to the digital signal selector (IC1008)

O Not used (open)

— Ground terminal

O Not used (open)


I

O

Optical pick-up voltage input from the automatic power control circuit

Not used (open)

— Ground terminal (for analog system )

O Not used (open)

I Reference voltage (+3.3V) input terminal (for A/D converter)

— Power supply terminal (+3.3V) (for analog system )

O Not used (open)

87

• MD DIGITAL BOARD IC1101 µPDSS3033AYGF-M05-3BA (CD MECHANISM CONTROLLER)

18

19

20

21

22

23 to 28

15

16

17

12

13

14

9

10

11

6

7

8

Pin No.

1

4

5

2

3

39

40

41

36

37

38

42

33

34

35

29

30

31

32

43 to 45

46

47

48

49

50, 51

52

Pin Name

DRVDAT

DRVCLK

I2CDAT

NC

I2CCLK

GND

DATA

CLK

EVDD

I/O Description

O Serial data output to a FL driver Not used (open)

O Serial data transfer clock signal output to a FL driver Not used

I Data input/output terminal for the IIC bus

O Not used (open)

I Shift clock signal input/output terminal for the IIC bus

— Ground terminal

O Serial data output to the CD block

O Serial data transfer clock signal output to the CD block

— Power supply terminal (+5V)

EVSS

XLT

SENSE

— Ground terminal

O Serial data latch pulse output to the CD block

I Internal status detection monitor input from the CD block

LDON

LPH

SUBQ

O

O

Laser diode on/off control signal output to the CD block

Laser power control signal output terminal Not used (open)

NC

SQCLK

I

O

O

Subcode Q data input from the CD block

Not used (open)

Subcode Q data reading clock signal output to the CD block

CTRL1

X4

8CM

GND/VPP

O Disc speed selection (normal/double speed) signal output to the CD block

O Disc speed selection (normal/quadruple speed) signal output to the CD block

O CD disc size select (8cm/12cm) signal output terminal Not used (open)

— Ground terminal

SPINDLEMUTE O Spindle motor muting control signal output to the CD block “H”: muting on

NC

AMUTE

DACMUTE

BDPWR

BDRST

FUNC ST

RESET

O Not used (open)

O Audio muting on/off control signal output terminal “L”: muting on Not used (open)

O Muting on/off control signal output to the D/A converter (IC1006) “L”: muting on

O Power supply for the CD block on/off control signal output “H”: power on

O Reset signal output to the CD block

O Function select signal output terminal Not used (open)

XT1

XT2

I

I

Reset signal input from the system controller (IC501)

Sub system clock input terminal Not used (fixed at “L”)

O Sub system clock output terminal Not used (open)

CHEMICON

X2

X1

VSS

VDD

I Connected to the external capacitor

O Main system clock output terminal (16MHz)

I Main system clock input terminal (16MHz)

— Ground terminal


— Not used (open) NC

ENCODE0 to

ENCODE2

NC

TRAYSENCE3

CNT-SW

PRTC-SW

I Jog dial pulse input terminal Not used (fixed at “H”)

O Not used (open)

I

I

I

Detection input from the disc tray address detect rotary encoder Not used (fixed at “H”)

Detection input from the count detect switch Not used (fixed at “H”)

Detection input from the protect switch Not used (fixed at “H”)

TRAYSENS1,

TRAYSENS2

OUT-SW

I

I

Detection input from the disc tray address detect rotary encoder Not used (fixed at “H”)

Detection input from the tray open/close detect switch (S1) “L”: when tray is open

88

Pin No.

53

54

Pin Name

IN-SW

LOD POS

55 LOD NEG

56

57

58

59

60 to 72

CLP POS

CLP NEG

BVDD

BVSS

73

74

75

NC

FUN

AVDD

AVSS

76

77 to 80 KEY0 to KEY3

81 to 83 SEL0 to SEL2

84

85

86

AVREF

TEL

SEL3

DISC-SENS

MECHA-JIGU 87

88

89

ADJ

I2CHELP

I2CHELP 90

91

92

93

SCOR

NC

AC-CUT

JOG0, JOG1 94, 95

96

97

NC

LEDLAT

DRVCS 98

99

100

DRVRST

GND

I/O

I

O

Description

Detection input from the tray open/close detect switch (S1) “L”: when tray is close

CD loading motor (M201) control signal output to the motor driver IC (IC1102)

“L” active *1

O

O

O

CD loading motor (M201) control signal output to the motor driver IC (IC1102)

“L” active *1

Motor control signal output to the motor driver IC “L” active Not used (open)

Motor control signal output to the motor driver IC “L” active Not used (open)

— Power supply terminal (+5V) (for digital system)

— Ground terminal (for digital system)

O Not used (open)

O Fun motor on/off control signal output terminal “H”: fun motor on Not used (open)

I

I

I


— Ground terminal

I Reference voltage (+5V) input terminal

Key input terminal (A/D input) Not used (fixed at “H”)

Model destination setting terminal (A/D input)

Tracking error level detection input terminal Not used (open)

I

I

I

O

I

I

I

I

I

I

Model (CD mechanism deck) destination setting terminal (A/D input)

Detection input from the disc in detect sensor (A/D input) “H”: disc in Not used (open)

Not used (open)

Setting terminal for the CD test mode “L”: CD test mode Normally: fixed at “H”

Busy signal input for the IIC bus

Busy signal input for the IIC bus

Subcode sync (S0+S1) detection signal input from the CD block

Not used (open)

Power off signal input from the system controller (IC501)

Rotary encoder jog dial pulse input terminal Not used (fixed at “L”)

O

O

Not used (open)

Serial data latch pulse output to a FL driver Not used

I

I

Chip select signal output to a FL driver Not used

Reset signal output to a FL driver “L”: reset Not used

— Ground terminal

*1 Loading motor (M201) control

Mode

LOADING

Terminal

LOD NEG (pin tg)

LOD POS (pin tf)

“L”

“H”

EJECT

“H”

“L”

BRAKE

“L”

“L”

RUN IDLE

“H”

“H”

89

• MAIN BOARD IC501 µPDSS3033AYGF-M11-3BA (SYSTEM CONTROLLER)

13

14

15

16

17

18

28

29

30

25

26

27

31

32

33

21

22

23

24

40

41

42

43

44

45

35

36

37

38

39

8

9

10

5

6

7

Pin No.

1

2

3

4

11, 12

19, 20

34

Pin Name

GEQ DATA

GEQ CLK

IIC DAT

CANT USE

IIC CLK

CANT USE

LCD DATA

LCD CLK

EVDD

EVSS

MOTOR1,

MOTOR2

LCD CLEAR

LCD CE

KB DATA

KB CLK OUT

KB CLK

IIC HELP

I/O

O

Description

Serial data output to the M62428AFP (IC301)

O Serial data transfer clock signal output to the M62428AFP (IC301)

I/O Data input/output terminal for the IIC bus

O Not used (fixed at “L”)

I/O Shift clock signal input/output terminal for the IIC bus

I Not used (fixed at “L”)

O Display serial data output to the liquid crystal display (LCD600)

O Display serial data transfer clock signal output to the liquid crystal display (LCD600)


— Ground terminal

O Motor drive signal output terminal Not used (open)

O Reset signal output to the liquid crystal display (LCD600) “L”: reset

O Serial data latch pulse signal output to the liquid crystal display (LCD600) “L”: data output

I Key board data input terminal Not used (fixed at “L”)

O Key board data transfer clock signal output terminal Not used (open)

I Key board data reading clock signal input terminal Not used (fixed at “L”)

I/O Busy signal input/output for the IIC bus

MODEL2,

MODEL1

I Model Destination setting terminal

VPP

ST MUTE

O Not used

O Tuner muting on/off control signal output to the FM/AM tuner unit

ST STEREO

ST TUNED

I

I

FM stereo detection signal input from the FM/AM tuner unit “L”: stereo

Tuning detection signal input from the FM/AM tuner unit “L”: tuned, “H”; detuned

ST CE

TA->ST DATA O PLL serial data output to the FM/AM tuner unit

ST->TA DATA I PLL serial data input from the FM/AM tuner unit

ST CLK

ST-1

SOFT CHK

O PLL serial chip enable signal output to the FM/AM tuner unit

O PLL serial data transfer clock signal output to the FM/AM tuner unit

O Headphone muting control signal output terminal Not used (open)

O For soft check terminal Normally open

O Power supply for liquid crystal display (LCD600) on/off control terminal LCD ON/OFF

PROTECT

DEVICE1

O

I

Speaker output over load detection signal input “L”: over load

Not used (fixed at “L”)

RESET I

System reset signal input from the reset signal generator (IC941) “L”: reset

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

XTIN

XTOUT

REGC

XOUT

XIN

VSS

VDD

CLK OUT

LINE MUTE

STK MUTE

SPK RELAY

I

O

I

—

O

O

Sub system clock input terminal (32.768 kHz)

Sub system clock output terminal (32.768 kHz)

Connected to the external capacitor

O Main system clock output terminal (16 MHz)

I Main system clock input terminal (16 MHz)

Ground terminal


O Not used (open)

O Line muting on/off control signal output terminal “L”: muting on

Audio muting on/off control signal output to the power amplifier “L”: muting on

Speaker on/off relay (RY881) control signal output “L”: speaker off

90

Pin No.

Pin Name I/O Description

46 MD/CD POWER O

Power down detection signal output to the MD mechanism controller (IC1001) and CD mechanism controller (IC1101)

47

48

49

50

TR RELAY

RECMUTE

DIMMER

GC POWER

O

O

O

O

I

Standby relay (RY991) control signal output “L”: speaker off

Muting on/off control signal output of tape output signal “L”: muting on

LCD back light on/off control signal output “H”: LED on

Not used (open)

Key board check signal input terminal Not used (fixed at “L”) 51

52

53

57

58

59

KBD CHK

LED MD-PAUSE O

LED MD-PLAY O

LED CD-PAUSE O

LED drive signal output of the X (MD) indicator (D605) “H”: LED on

LED drive signal output of the N (MD) indicator (D604) “H”: LED on

LED drive signal output of the X (CD) indicator (D603) “H”: LED on 54

55

56

LED CD-PLAY O

LED MD-REC O

LED drive signal output of the N (CD) indicator (D602) “H”: LED on

LED drive signal output of the REC indicator (D606) “H”: LED on

LED STANDBY O

BVDD —

LED drive signal output of the I/1 indicator (D601) “H”: LED on

Power supply terminal (+5V)

BVSS — Ground terminal

Serial data output terminal for LED driver Not used (open) 60

61

62

63

LED DATA

LED CLK

LED CE1

FAN

O

64 LED CLEAR

65, 66 FUNC1, FUNC2 O

O

O

O

O

67 HEADPHONE IN I

Serial data transfer clock signal output terminal for LED driver Not used (open)

Chip select signal output terminal for LED driver Not used (open)

Fan motor drive signal output “H”: fan motor on

Reset signal output terminal for LED driver Not used (open)

Function selection signal output terminal Not used (open)

Headphone in detection signal input “H”: headphone in

Jog dial pulse input from the rotary encoder (S601 VOLUME) A phase input 68

69

70

71

ENC VOL A

ENC VOL B

ENC JOG 1A

ENC JOG 1B

I

I

I

I

Jog dial pulse input from the rotary encoder (S601 VOLUME) B phase input

Jog dial pulse input from the rotary encoder A phase input Not used (fixed at “L”)

Jog dial pulse input from the rotary encoder B phase input Not used (fixed at “L”)

72, 73

74

75

76

DEVICE3,

DEVICE2

AVDD

AVSS

AVREF

77, 78

LID SW1,

LID SW2

79 to 82 DIST 1 to DIST 4

83 LEVEL-L

84 LEVEL-R

85 KEY1

—

—

—

I

I

I

I

I

I

Not used (fixed at “L”)

Power supply terminal (+5V)

Ground terminal

Reference voltage (+5V) input terminal

Switch input terminal Not used (fixed at “L”)

Model destination setting terminal

L-ch level input terminal Not used (fixed at “L”)

L-ch level input terminal Not used (fixed at “L”)

Key input terminal (A/D input) S602, S613, S614 (I/1, . m TUNING –, M >

TUNING + keys input)

86

87

88

89

90

91

KEY2

KEY3

KEY4

NMI

KBD CLK

KEY RM INT

I

I

I

I

I

I

Key input terminal (A/D input) S603 to S610 (CD Z, CD-MD SYNC NORMAL, CD-MD

SYNC HIGH, REC/REC IT, REPEAT STEREO/MONO, PLAY MODE, TUNING MODE,

FUNCTION keys input)

Key input terminal (A/D input) S611 to S618 (x (CD), N X (CD), x (MD), N X (MD),

MD Z keys input)

Key input terminal (A/D input) Not used (fixed at “H”)

Non-maskable interrupt input terminal Fixed at “L” in this set

Key board data reading clock signal input terminal Not used (fixed at “H”)

Not used (fixed at “H”)

91

Pin No.

92

93

94

95

96

97

98

99

100

Pin Name

PC POWER

SIRCS

AC CUT IN

RDS DATA

I/O

I

I

I

I

Description

Power on request signal input from the PC LINK jack (CN104)

Remote control signal input from the remote control receiver (IC602)

AC power off detection signal input terminal Not used (open)

RDS serial data input from the RDS decoder (IC401) Used for the AEP, UK models

RDS CLK I

RDS serial data transfer clock signal input from the RDS decoder (IC401)

Used for the AEP, UK models

SELF WRITE IN

OUT

I Not used (open)

O Not used (open)

CLK

GEQ CE

I Not used (open)

O Serial data latch pulse signal output to the M62428AFP (IC301)

92

SECTION 7

EXPLODED VIEWS

NOTE:

• -XX and -X mean standardized parts, so they may have some difference from the original one.

• Color Indication of Appearance Parts

Example:

KNOB, BALANCE (WHITE) . . . (RED)

↑ ↑

Parts Color Cabinet's Color

• Abbreviation




JE

SP

: Tourist model

MY : Malaysia model

: Singapore model

• Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

• The mechanical parts with no reference number in the exploded views are not supplied.

• Hardware (# mark) list and accessories and packing materials are given in the last of the electrical parts list.

(1) CASE, FRONT PANEL SECTION

9 10

Ver. 1.1

The components identified by mark 0 or dotted line with mark

0 are critical for safety.


Les composants identifiés par une marque 0 sont critiquens pour la sécurité.


9

14

15

15

9

11

12

13

16

8

9 not supplied

15 not supplied

6

2

5

LCD600

7 not supplied included in panel board not supplied supplied with S601

#3

1

17

Ref. No.

Part No.

5

6

1

2

7

Description

4-228-102-01 KNOB (VOL)

X-4953-243-2 PANEL ASSY, FRONT

4-228-093-01 SPRING (MDM), COIL

4-985-672-01 SCREW (+PTPWH M2.6), FLOATING

4-228-092-02 LID, MD

Remark

8

8

9

10

4-228-096-01 PLATE (LCD), INDICATION (EXCEPT AEP, UK)

4-228-096-11 PLATE (LCD), INDICATION (AEP, UK)

3-363-099-11 SCREW (CASE 3 TP2)

4-228-108-11 CASE

Ref. No.

Part No.

11

Description

4-228-719-01 LID (LCD HOLDER)

12

13

14

15

16

1-678-380-11 BL BOARD

4-228-099-01 HOLDER (LCD)

A-4473-535-A PANEL BOARD, COMPLETE

4-951-620-01 SCREW (2.6X8), +BVTP

1-792-828-11 WIRE (FLAT TYPE) (29 CORE)

17 4-228-098-01 PANEL, LOADING

LCD600 1-804-027-11 DISPLAY PANEL, LIQUID CRYSTAL

Remark

93

(2) CHASSIS SECTION

56

55

54

#4 not supplied

55

MDM-7X2A

57

58

55

59

55 not supplied

#5

60 not supplied

#5

#3 not supplied

61 not supplied

#3

T900

B

#4

62 A

63

#4

53

#4

#4

#3

52

#3

B

M901

65

64

67

66

#3

72

A not supplied

69

68

#4

#4

#4

70

#4

71

#3 not supplied

#3

#3

CDM55A-21BD53

51

94

* 62

63

63

63

64

65

66

66

61

61

61

61

62

56

57

58

59

60

Ref. No.

Part No.

51

52

53

54

55

Description



A-4473-547-A MD DIGITAL BOARD, COMPLETE

4-228-097-01 BASE (MDM)

4-228-689-01 INSULATOR

4-228-684-01 SCREW (+BVTPWH M3), STEP



4-231-113-01 SCREW (1.7X3), BTN

A-4473-538-A AMP BOARD, COMPLETE

A-4473-545-A POWER BOARD, COMPLETE (AEP, UK)

A-4473-550-A POWER BOARD, COMPLETE (US, CND)

Remark

A-4473-553-A POWER BOARD, COMPLETE (MY, SP, HK, JE)

A-4475-165-A POWER BOARD, COMPLETE (AUS)

3-703-244-00 BUSHING (2104), CORD (EXCEPT JE)

3-703-571-12 BUSHING (S) (4516), CORD (JE)

1-693-407-23 TUNER PACK (US, CND)

1-693-472-21 TUNER PACK (JE)

1-693-473-41 TUNER PACK (AEP, UK, MY, SP, HK, AUS)



X-4953-285-1 PANEL ASSY, BACK (AEP, UK)

X-4953-286-1 PANEL ASSY, BACK (US, CND)

67

0 68

0 68

0 68

0 68

69

70

70

70

70

Ref. No.

Part No.

66

66

67

67

67

Description

X-4953-287-1 PANEL ASSY, BACK (MY, SP, HK, JE)

X-4953-289-1 PANEL ASSY, BACK (AUS)

4-228-095-11 PANEL, BACK (AEP, UK)

4-228-095-21 PANEL, BACK (US, CND)

4-228-095-51 PANEL, BACK (AUS)

Remark

4-228-111-31 PANEL, BACK (MY, SP, HK, JE)

1-696-847-11 CORD, POWER (AUS)

1-769-744-11 CORD, POWER (HK)

1-777-071-21 CORD, POWER (AEP, UK, MY, SP, JE)

1-783-531-21 CORD, POWER (US, CND)

1-678-384-11 SP BOARD

A-4473-543-A MAIN BOARD, COMPLETE (AEP, UK)

A-4473-549-A MAIN BOARD, COMPLETE (US, CND)

A-4473-552-A MAIN BOARD, COMPLETE (MY, SP, HK, AUS)

A-4475-166-A MAIN BOARD, COMPLETE (JE)

71

72

1-569-972-21 SOCKET, SHORT 2P

1-679-169-11 RDS IC BOARD (AEP, UK)

M901 1-698-997-11 FAN, D. C.

0 T900 1-435-569-11 TRANSFORMER, POWER (AEP, UK)

0 T900 1-435-570-11 TRANSFORMER, POWER

(MY, SP, HK, AUS, JE)

0 T900 1-435-571-11 TRANSFORMER, POWER (US, CND)





95

Ver. 1.1

(3) MD MECHANISM DECK SECTION-1

(MDM-7X2A)

312

313

311

319

302

320

314

310

315

309

308

305

306

304

317

303

305

318

307

316

302

301

Ref. No.

Part No.

* 301

302

303

304

305

Description

4-996-267-01 BASE (BU-D)

4-908-618-21 SCREW (+BTP) (2X6)

4-227-007-01 GEAR (SB)

4-227-025-01 BELT (LOADING)

3-372-761-01 SCREW (M1.7), TAPPING

306

307

308

309

310

4-227-002-01 GEAR, PULLEY

4-226-999-01 LEVER (HEAD)

X-4952-665-1 SPRING (SHT) ASSY, LEAF

4-228-923-01 LOCK (HOLDER)

4-229-533-02 SPRING (STOPPER), TORSION

Remark Ref. No.

Part No.

311

312

313

314

315

Description

4-227-012-01 SPRING (HOLDER), TENSION

4-227-019-02 PLATE (HOLDER), RETAINER

4-227-013-01 SPRING (EJ), TENSION

4-226-996-01 LIMITTER (EJ)

4-226-995-01 SLIDER (EJ)

316

317

318

319

320

4-226-997-01 SLIDER

4-226-998-01 LEVER (CHG)

4-227-006-01 GEAR (SA)

A-4672-973-A HOLDER ASSY

4-226-994-01 GUIDE (L)

Remark

96

(4) MD MECHANISM DECK SECTION-2

(MDM-7X2A)

359

HR901

357

355

354

352

S102

358

360

356

364

#1

362

359

365

366

M101

361

#1

362

M103

353

353

352

368

353

367

353

352

363

351

M102






356

357

0 358

359

360

361

362

Ref. No.

Part No.

351

352

353

354

355

Description

A-4725-056-A BD (MD) BOARD, COMPLETE

4-908-618-21 SCREW (+BTP) (2X6)

3-372-761-01 SCREW (M1.7), TAPPING

4-226-993-01 RACK

4-227-014-01 SPRING (RACK), COMPRESSION

4-226-992-01 BASE, SL

1-678-514-11 FLEXIBLE BOARD

A-4672-976-A OPTICAL PICK-UP KMS-262A/J1N

4-988-560-01 SCREW (+P 1.7X6)

4-996-265-01 SHAFT, MAIN

4-226-989-01 CHASSIS

4-211-036-01 SCREW (1.7X2.5), +PWH

Remark Ref. No.

Part No.

363

364

365

366

367

Description

4-226-990-01 BASE (BU-A)

4-230-716-01 SPRING (SPDL), TORSION

4-227-004-01 GEAR (LC)

4-227-005-01 GEAR (LD)

4-227-008-01 GEAR (SC)

Remark

368 4-227-009-01 GEAR (SD)

HR901 1-500-670-11 HEAD, OVER WRITE

M101 A-4735-029-A MOTOR ASSY, SPINDLE (for MD)

M102 A-4672-900-A MOTOR ASSY, SLED (for MD)

M103 A-4672-975-A MOTOR ASSY, LOADING (for MD)

S102 1-771-957-11 SWITCH, PUSH (2 KEY)

(REFLECT RATE DETECT, PROTECT DETECT)

97

(5) CD MECHANISM DECK SECTION

(CDM55A-21BD53)

505

504

509

508

507

506

503

M201

#2

510

511

512

513

522

514

501

502






Ref. No.

Part No.

501

502

503

504

505

Description

4-220-231-01 TRAY (CDM)

4-925-315-31 DAMPER

1-674-336-12 LOADING BOARD

4-220-229-01 LEVER (SW)

4-220-239-01 SPRING, TORSION

506

507

508

509

510

511

512

4-220-233-01 CAM (CDM55)

4-220-238-01 GEAR (B)

4-220-234-01 PULLEY (LDG)

4-227-598-01 SPACER (55)

4-221-816-01 BELT (CDM55)

4-220-237-01 GEAR (A)

4-221-815-01 ROLLER

98

517

518

519

520

521

522

516

518

519

515

Remark Ref. No.

Part No.

513

514

515

516

0 517

Description

4-220-230-01 CHASSIS

X-4952-522-2 PULLEY (AT) ASSY

4-220-951-02 SHEET (KH)

4-227-899-21 SCREW (DIA. 12), FLOATING

A-4677-295-A BASE UNIT (BU-21BD53)

518

519

520

521

522

4-230-386-01 INSULATOR (BU21)

4-230-389-01 SPRING, CONE COIL

4-228-353-01 HOLDER (55-BU21)

4-229-358-01 SHAFT (BU21)


Remark

M201 A-4672-771-A MOTOR (LD) ASSY (LOADING) (for CD)

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

• Abbreviation




JE

SP

: Tourist model

MY : Malaysia model

: Singapore model

• 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. .

uPB. . : µPB. .

uPA. . : µPA. .

uPC. . : µPC. .

uPD. . : µPD. .

• CAPACITORS uF: µF

• COILS uH: µH

Ref. No.

Part No.

Description

A-4473-538-A AMP BOARD, COMPLETE

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

1-533-293-11 FUSE HOLDER

Remark

< CAPACITOR >

C801 1-126-045-11 ELECT

C802 1-162-286-31 CERAMIC

C803 1-126-963-11 ELECT

C804 1-162-288-31 CERAMIC

C805 1-126-051-11 ELECT

2.2uF

220PF

4.7uF

330PF

47uF

C806

C807

C808

C821

C822

1-126-051-11 ELECT

1-136-495-11 FILM

1-136-495-11 FILM

1-126-965-11 ELECT

1-126-052-11 ELECT

20% 50V

10% 50V

20% 50V

10% 50V

20% 50V

47uF 20% 50V

0.068uF

5% 50V

0.068uF

5%

22uF 20%

50V

50V

100uF 20% 50V

C823 1-136-165-00 FILM

C824 1-164-159-11 CERAMIC

C831 1-126-052-11 ELECT

C832 1-136-165-00 FILM

C833 1-127-734-51 ELECT MELF

C834 1-136-165-00 FILM

C835 1-127-734-51 ELECT MELF

C836 1-136-165-00 FILM

C841 1-126-160-11 ELECT

C851 1-126-045-11 ELECT

0.1uF

0.1uF

100uF

0.1uF

5%

20%

5%

50V

50V

50V

50V

4700uF 20% 35V

0.1uF

5% 50V

4700uF 20% 35V

0.1uF

1uF

2.2uF

5%

20%

20%

50V

50V

50V

C852 1-162-286-31 CERAMIC

C854 1-162-288-31 CERAMIC

C855 1-126-051-11 ELECT

C856 1-126-051-11 ELECT

C857 1-136-495-11 FILM

220PF

330PF

47uF

47uF

10%

10%

20%

20%

0.068uF

5%

50V

50V

50V

50V

50V

C858 1-136-495-11 FILM

C871 1-126-933-11 ELECT

< CONNECTOR >

0.068uF

5%

100uF 20%

50V

16V

CN801 1-778-982-21 CONNECTOR, BOARD TO BOARD 13P

* CN802 1-564-518-11 PLUG, CONNECTOR 3P

< DIODE >

D801 8-719-911-19 DIODE 1SS119-25

D802 8-719-911-19 DIODE 1SS119-25

D832 8-719-500-56 DIODE D3SBA20

AMP






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

Ref. No.

Part No.

Description

D851 8-719-911-19 DIODE 1SS119-25

D852 8-719-911-19 DIODE 1SS119-25

0 F801

0 F801

0 F802

0 F802

Remark

< FUSE >

1-532-504-31 FUSE (T4AL/125V) (EXCEPT US, CND)

1-533-419-11 FUSE, GLASS CYLINDRICAL (DIA.5)

(4A/125V) (US, CND)

1-532-504-31 FUSE (T4AL/125V) (EXCEPT US, CND)

1-533-419-11 FUSE, GLASS CYLINDRICAL (DIA.5)

(4A/125V) (US, CND)

< IC >

IC801 8-749-920-13 IC STK4132MK2

< TRANSISTOR >

Q801 8-729-044-08 TRANSISTOR

Q802 8-729-620-05 TRANSISTOR

Q841 8-729-900-80 TRANSISTOR

Q851 8-729-044-08 TRANSISTOR

Q852 8-729-620-05 TRANSISTOR

2SD1915 (F) -T (TA). SO

2SC2603-EF

DTC114ES

2SD1915 (F) -T (TA). SO

2SC2603-EF

Q871

Q872

Q873

8-729-119-76 TRANSISTOR



< RESISTOR >

2SA1175-HFE

2SC2603-EF

2SC2603-EF

R801

R802

R803

R804

R805

R824

R825

1-249-421-11 CARBON

1-249-429-11 CARBON

1-249-437-11 CARBON

1-249-437-11 CARBON

1-249-417-11 CARBON

R806 1-249-437-11 CARBON

R807 1-260-103-11 CARBON

R808 1-260-103-11 CARBON

0 R809 1-217-151-00 METAL

R810 1-249-417-11 CARBON

R811 1-249-431-11 CARBON

R812 1-260-076-11 CARBON

0 R821 1-212-881-11 FUSIBLE

R822 1-260-099-11 CARBON

R823 1-260-099-11 CARBON

1-249-441-11 CARBON

1-249-433-11 CARBON

15K

10

100

1K

1K

100K

22K

2.2K

10K

47K

47K

1K

47K

2.2K

2.2K

0.22

1K

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

1/4W

1/4W

1/4W

1/4W

1/4W

5%

5%

1/4W

1/2W

5% 1/2W

10% 2W F

5% 1/4W

1/4W

1/2W

1/4W F

1/2W

1/2W

1/4W

1/4W

99

AMP BD (MD)

Ref. No.

Part No.

Description

0 R831 1-212-881-11 FUSIBLE

R841 1-249-437-11 CARBON

R842 1-249-437-11 CARBON

R843

R844

R845

R851

R852

R853

R854

R855

R856

R857

R858

0 R859

R860

R861

R862

1-249-441-11 CARBON

1-247-807-31 CARBON

1-249-441-11 CARBON

1-249-421-11 CARBON

1-249-429-11 CARBON

1-249-437-11 CARBON

1-249-437-11 CARBON

1-249-417-11 CARBON

1-249-437-11 CARBON

1-260-103-11 CARBON

1-260-103-11 CARBON

1-217-151-00 METAL

1-249-417-11 CARBON

1-249-431-11 CARBON

1-260-076-11 CARBON

R871 1-249-441-11 CARBON

R872 1-249-429-11 CARBON

100

47K

47K

100K

100

100K

2.2K

10K

47K

47K

1K

47K

2.2K

2.2K

0.22

1K

15K

10

100K

10K

R873

R874 1-249-437-11 CARBON

0 R877

1-249-439-11 CARBON

1-202-972-61 FUSIBLE

68K

47K

1

5%

5%

5%

1/4W

1/4W

1/4W F

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

A-4725-056-A BD (MD) BOARD, COMPLETE

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

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

10% 2W F

5%

5%

5%

5%

5%

Remark Ref. No.

Part No.

1/4W F

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/2W

1/2W

1/4W

1/4W

1/2W

1/4W

1/4W

C145

C146

Description

1-164-156-11 CERAMIC CHIP


C165 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V

C166 1-125-891-11 CERAMIC CHIP 0.47uF

10% 10V

C167 1-164-245-11 CERAMIC CHIP 0.015uF

10% 25V

C181 1-126-206-11 ELECT CHIP

0.1uF

4.7uF

C147 1-117-720-11 CERAMIC CHIP 4.7uF

C151 1-117-370-11 CERAMIC CHIP 10uF

C152 1-164-156-11 CERAMIC CHIP 0.1uF

C153

C154


1-126-206-11 ELECT CHIP

0.1uF

100uF

C155 1-164-156-11 CERAMIC CHIP 0.1uF

C156 1-164-156-11 CERAMIC CHIP 0.1uF

C157 1-164-156-11 CERAMIC CHIP 0.1uF

C158

C159



100PF

100PF

C160 1-162-927-11 CERAMIC CHIP 100PF

C161 1-162-970-11 CERAMIC CHIP 0.01uF

C162 1-162-970-11 CERAMIC CHIP 0.01uF

C163

C164

C169

C173

C174






0.47uF

100PF

0.1uF

0.1uF

0.01uF

C180 1-117-370-11 CERAMIC CHIP 10uF

100uF

20%

5%

5%

5%

10%

10%

10% 10V

5% 50V

10%

20%

Remark

25V

10V

10V

10V

25V

25V

6.3V

25V

25V

25V

50V

50V

50V

25V

25V

25V

25V

25V

10V

6.3V

C101

C102

20%

20%

6.3V

6.3V

C103 1-162-970-11 CERAMIC CHIP 0.01uF

10% 25V

C104 1-164-227-11 CERAMIC CHIP 0.022uF

10% 25V

C105 1-115-416-11 CERAMIC CHIP 0.001uF

5%

C106

C107

< CAPACITOR >

1-135-259-11 TANTALUM CHIP 10uF

1-135-259-11 TANTALUM CHIP 10uF



0.01uF

0.01uF

10%

10%

25V

25V

25V


C109 1-164-677-11 CERAMIC CHIP 0.033uF

10% 16V

C110 1-163-038-11 CERAMIC CHIP 0.1uF

25V

C182 1-163-038-11 CERAMIC CHIP 0.1uF

C183 1-164-156-11 CERAMIC CHIP 0.1uF

C184 1-117-970-11 ELECT CHIP

C185 1-128-795-91 ELECT CHIP

C191 1-126-206-11 ELECT CHIP

22uF

470PF

100uF

C192

C193

C1401


1-126-206-11 ELECT CHIP


0.1uF

100uF

C194 1-164-156-11 CERAMIC CHIP 0.1uF

C195 1-164-156-11 CERAMIC CHIP 0.1uF

C196 1-164-156-11 CERAMIC CHIP 0.1uF

4.7uF

25V

25V

20% 10V

10% 630V

20% 6.3V

20%

25V

6.3V

25V

25V

25V

10V

< CONNECTOR >

C111 1-117-720-11 CERAMIC CHIP 4.7uF

10V

C112 1-110-563-11 CERAMIC CHIP 0.068uF

10% 16V


C114 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V


CN101

CN102

CN103

* CN104

1-766-833-21 CONNECTOR, FFC/FPC (ZIF) 21P

1-784-835-21 CONNECTOR, FFC (LIF (NON-ZIF)) 27P

1-784-869-21 CONNECTOR, FFC (LIF (NON-ZIF)) 17P

1-580-055-21 PIN, CONNECTOR (SMD) 2P

CN105 1-784-859-21 CONNECTOR, FFC (LIF (NON-ZIF)) 7P

C116 1-164-227-11 CERAMIC CHIP 0.022uF

10% 25V

C117 1-162-970-11 CERAMIC CHIP 0.01uF

10% 25V

C118 1-165-176-11 CERAMIC CHIP 0.047uF

10% 16V

C119 1-165-176-11 CERAMIC CHIP 0.047uF

10% 16V

C120 1-164-156-11 CERAMIC CHIP 0.1uF

25V

D101

D181

< DIODE >

8-719-988-61 DIODE 1SS355TE-17

8-719-046-86 DIODE F1J6TP

D183 8-719-046-86 DIODE F1J6TP

C121 1-164-156-11 CERAMIC CHIP 0.1uF

C125 1-117-720-11 CERAMIC CHIP 4.7uF

C128 1-164-156-11 CERAMIC CHIP 0.1uF

C131 1-117-720-11 CERAMIC CHIP 4.7uF

C132 1-164-156-11 CERAMIC CHIP 0.1uF

C133

C141


1-126-206-11 ELECT CHIP

0.1uF

100uF

C142 1-164-156-11 CERAMIC CHIP 0.1uF

C143 1-164-156-11 CERAMIC CHIP 0.1uF

20%

25V

10V

25V

10V

25V

25V

6.3V

25V

25V

C144 1-162-970-11 CERAMIC CHIP 0.01uF

10% 25V

IC101

IC102

IC141 8-759-430-25 IC BH6511FS

IC151 8-752-404-64 IC CXD2662R

IC152 8-759-599-51 IC MSM51V17400D-50TS-K

IC181

IC190

< IC >

8-752-080-95 IC CXA2523AR

8-759-473-51 IC TLV2361CDBV

8-759-481-17 IC MC74ACT08DTR2

8-759-677-64 IC L88M35T

100





BD (MD)

Ref. No.

Part No.

Description

IC195 8-759-640-41 IC BR24C08F-E2

< SHORT >

JW201 1-216-295-11 SHORT

JW202 1-216-295-11 SHORT

JW203 1-216-295-11 SHORT

JW903 1-216-295-11 SHORT

JW904 1-216-295-11 SHORT

< COIL/SHORT >

0

0

0

0

0

L101 1-500-245-11 FERRITE BEAD








L141 1-412-029-11 INDUCTOR CHIP 10uH





L146 1-469-855-21 FERRITE 0uH

L147 1-469-855-21 FERRITE 0uH



L180 1-469-855-21 FERRITE

L181 1-469-855-21 FERRITE


0uH

0uH

Remark

L183 1-216-296-00 SHORT

L184 1-216-296-00 SHORT

< TRANSISTOR >

0

0

Q101 8-729-403-35 TRANSISTOR

Q121 8-729-403-35 TRANSISTOR

Q122 8-729-101-07 TRANSISTOR

Q131 8-729-026-53 TRANSISTOR

Q132 8-729-903-10 TRANSISTOR

Q133 8-729-421-26 TRANSISTOR

Q134 8-729-421-26 TRANSISTOR

Q181 8-729-048-87 FET

Q182 8-729-048-88 FET

< RESISTOR >

UN5113

UN5113

2SB798-T1DK

2SA1576A-T106-QR

FMW1-T-148

UN5216QRS

UN5216QRS

2SJ518AZTR

2SK2788VYTR

R101 1-216-829-11 METAL CHIP

R102 1-216-853-11 METAL CHIP

R103 1-216-863-11 RES-CHIP

R104 1-216-853-11 METAL CHIP

R105 1-216-825-11 METAL CHIP

R106 1-216-825-11 METAL CHIP

R107 1-216-825-11 METAL CHIP

R108 1-216-833-11 METAL CHIP

R109 1-216-845-11 METAL CHIP

R110 1-216-845-11 METAL CHIP

R111 1-216-833-11 METAL CHIP

R112 1-216-829-11 METAL CHIP

R113 1-216-833-11 METAL CHIP

4.7K

470K

3.3M

470K

2.2K

2.2K

2.2K

10K

100K

100K

10K

4.7K

10K

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

Ref. No.

Part No.

R114

R115

R116 1-216-839-11 METAL CHIP

R117 1-216-837-11 METAL CHIP

R118 1-218-855-11 METAL CHIP

R119 1-218-863-11 METAL CHIP

R120 1-218-889-11 METAL CHIP

R121

R122

R123

R124

R125

R126 1-216-819-11 METAL CHIP

R127 1-216-845-11 METAL CHIP

R128 1-219-724-11 METAL CHIP

R129 1-216-298-00 METAL CHIP

R130 1-216-829-11 METAL CHIP

R131

R132

R133

R134

R135

R136 1-216-302-00 METAL CHIP

R138 1-216-833-11 METAL CHIP

R150 1-216-833-11 METAL CHIP

R151 1-216-833-11 METAL CHIP

R153 1-216-833-11 METAL CHIP

R155

R156

R158

R162

R167

R168 1-216-845-11 METAL CHIP

R169 1-216-855-11 METAL CHIP

R170 1-216-827-11 METAL CHIP

R171 1-216-821-11 METAL CHIP

R173 1-216-821-11 METAL CHIP

R174

R177

R179

R181

R182

Description

1-216-827-11 METAL CHIP

1-216-833-11 METAL CHIP

1-218-863-11 METAL CHIP

1-218-855-11 METAL CHIP

1-216-819-11 METAL CHIP

1-216-809-11 METAL CHIP

1-216-815-11 METAL CHIP

1-216-837-11 METAL CHIP

1-216-840-11 METAL CHIP

1-216-821-11 METAL CHIP

1-216-821-11 METAL CHIP

1-216-821-11 METAL CHIP

1-216-864-11 METAL CHIP

1-216-864-11 METAL CHIP

1-216-809-11 METAL CHIP

1-216-833-11 METAL CHIP

1-216-833-11 METAL CHIP

1-216-811-11 METAL CHIP

1-216-805-11 METAL CHIP

1-216-295-11 SHORT

1-216-841-11 METAL CHIP

1-216-841-11 METAL CHIP

R183 1-216-841-11 METAL CHIP

R185 1-216-295-11 SHORT

R195 1-216-833-11 METAL CHIP

R196 1-216-833-11 METAL CHIP

R197 1-216-833-11 METAL CHIP

R218 1-216-864-11 METAL CHIP

< SWITCH >

3.3K

10K

33K

22K

2.2K

4.7K

56K

22K

39K

1K

1K

1K

0

0

100

10K

10K

47K

0

10K

10K

10K

150

47

0

47K

47K

0

4.7K

2.2K

680

100

330

680

100K

1

2.2

4.7K

2.7

10K

10K

10K

10K

100K

680K

3.3K

1K

1K

5%

5%

5%

5%

5%

5%

5%

5%

5%

1/16W

1/16W

0.5% 1/16W

0.5% 1/16W

0.5% 1/16W

0.5% 1/16W

0.5% 1/16W

5%

5%

5%

5%

5%

1%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

Remark

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/4W

1/10W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/10W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

S101 1-762-596-21 SWITCH, PUSH (1 KEY) (LIMIT IN)

S103 1-771-956-21 SWITCH, PUSH (1 KEY) (PACK OUT)

S104 1-771-955-21 SWITCH, PUSH (1 KEY) (PLAY POSITION)

S105 1-771-955-21 SWITCH, PUSH (1 KEY) (REC POSITION)

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

101

BD (MD) BL LOADING MAIN

Ref. No.

X171 1-781-569-21 OSCILLATOR, CRYSTAL (90.3168MHz)

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

1-678-380-11 BL BOARD

*********

< CAPACITOR >

C623

C624

C625

Part No.

Description

< VIBRATOR >

1-163-009-11 CERAMIC

1-163-009-11 CERAMIC

1-163-009-11 CERAMIC

Remark Ref. No.

Part No.

Description

C142 1-126-933-11 ELECT

1000PF 10% 50V

1000PF 10% 50V

1000PF 10%

< CONNECTOR >

CN605 1-750-490-11 PIN, CONNECTOR (PC BOARD) 2P

50V

C144

C145

C146

C151

C152

1-126-925-11 ELECT

1-126-933-11 ELECT

1-124-698-81 ELECT

1-162-282-31 CERAMIC

1-162-294-31 CERAMIC

C153 1-126-964-11 ELECT

C154 1-126-964-11 ELECT

C301 1-124-721-11 ELECT

C302 1-162-282-31 CERAMIC

C303 1-126-964-11 ELECT

< LED >

D607 8-719-080-96 LED NSSW440TVR (LCD BACK LIGHT)



< RESISTOR >

C305 1-124-721-11 ELECT

C306 1-162-282-31 CERAMIC

C307 1-126-964-11 ELECT

C310 1-130-471-00 MYLAR

C311 1-124-721-11 ELECT

C312 1-136-165-00 FILM

C313 1-126-957-11 ELECT

C314 1-130-473-00 MYLAR

C315 1-124-721-11 ELECT

C316 1-136-165-00 FILM

R650 1-216-013-00 METAL CHIP

R651 1-216-013-00 METAL CHIP

33

33

5%

5%

1/10W

1/10W

R652 1-216-013-00 METAL CHIP 33 5% 1/10W

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

1-674-336-12 LOADING BOARD

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

< CONNECTOR >

* CN151 1-568-943-11 PIN, CONNECTOR 5P

*

< SWITCH >

S1 1-771-799-11 SWITCH, LEVER (SLIDE)

(CD TRAY OPEN/CLOSE DETECT)

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

A-4473-543-A MAIN BOARD, COMPLETE (AEP, UK)

A-4473-549-A MAIN BOARD, COMPLETE (US, CND)

A-4473-552-A MAIN BOARD, COMPLETE (MY, SP, HK, AUS)

A-4475-166-A MAIN BOARD, COMPLETE (JE)

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

3-309-144-21 HEAT SINK

7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S

< LITHIUM BATTERY >

BT921 1-528-938-11 BATTERY, LITHIUM ION SECONDARY

C317

C321

C322

C323

C324

C353

1-136-165-00 FILM

1-126-964-11 ELECT

1-126-964-11 ELECT

1-124-721-11 ELECT

1-124-724-11 ELECT

C325 1-130-477-00 MYLAR

C326 1-162-286-31 CERAMIC

C351 1-124-721-11 ELECT

C352 1-162-282-31 CERAMIC

1-126-964-11 ELECT

C355 1-124-721-11 ELECT

C356 1-162-282-31 CERAMIC

C357 1-126-964-11 ELECT

C360 1-130-471-00 MYLAR

C361 1-124-721-11 ELECT

C362 1-136-165-00 FILM

C363 1-126-957-11 ELECT

C364 1-130-473-00 MYLAR

C365 1-124-721-11 ELECT

C366 1-136-165-00 FILM

C367 1-136-165-00 FILM

C401 1-126-933-11 ELECT

C402 1-162-286-31 CERAMIC

< CAPACITOR >

C101 1-162-282-31 CERAMIC

C102 1-162-294-31 CERAMIC

C103 1-126-964-11 ELECT

C104 1-126-964-11 ELECT

C108 1-137-194-51 FILM

C111 1-162-282-31 CERAMIC

C112 1-162-294-31 CERAMIC

C113 1-162-294-31 CERAMIC

C121 1-126-933-11 ELECT

100PF

0.001uF

10% 50V

10uF

10uF

100PF

10% 50V

20%

20%

0.47uF

5%

50V

50V

50V

10% 50V

0.001uF

10% 50V

0.001uF

10% 50V

100uF 20% 16V

C411 1-126-964-11 ELECT

C501 1-164-025-51 CERAMIC

C502 1-164-027-11 CERAMIC

C503 1-126-935-11 ELECT

C504 1-126-960-11 ELECT

C505 1-162-306-11 CERAMIC

C506 1-126-964-11 ELECT

C507 1-162-306-11 CERAMIC

C509 1-162-294-31 CERAMIC

C510 1-162-306-11 CERAMIC

C511 1-164-159-11 CERAMIC

C901 1-136-165-00 FILM

100uF 20%

Remark

16V

470uF

100uF

100uF

100PF

20%

20%

20%

10%

10V

16V

25V

50V

0.001uF

10% 50V

10uF

10uF

10uF

100PF

10uF

20% 50V

20% 50V

20% 50V

10% 50V

20% 50V

10uF

100PF

20% 50V

10% 50V

10uF 20% 50V

0.001uF

5% 50V

10uF 20% 50V

0.1uF

0.22uF

5% 50V

20% 50V

0.0015uF 5%

10uF 20%

50V

50V

0.1uF

5% 50V

0.1uF

10uF

10uF

10uF

47uF

5%

20%

20%

20%

20%

50V

50V

50V

50V

50V

0.0033uF 5%

220PF 10%

50V

50V

10uF

100PF

10uF

20%

10%

20%

50V

50V

50V

10uF

100PF

20% 50V

10% 50V

10uF 20% 50V

0.001uF

5% 50V

10uF 20% 50V

0.1uF

0.22uF

5% 50V

20% 50V

0.0015uF 5%

10uF 20%

50V

50V

0.1uF

5% 50V

0.1uF

100uF

220PF

5% 50V

20% 16V

(AEP, UK)

10% 50V

(AEP, UK)

20% 50V

5% 50V

10uF

18PF

22PF

470uF

1uF

0.01uF

10uF

5% 50V

20% 6.3V

20% 50V

30% 16V

20% 50V

0.01uF

30% 16V

0.001uF

10% 50V

0.01uF

0.1uF

0.1uF

30%

5%

16V

50V

50V

102

MAIN

Ref. No.

Part No.

Description Remark

C902 1-126-767-11 ELECT

C905 1-126-926-11 ELECT

C906 1-126-964-11 ELECT

C907 1-126-925-11 ELECT

C911 1-126-925-11 ELECT

C914 1-126-926-11 ELECT

C915 1-126-964-11 ELECT

C916 1-126-926-11 ELECT

C918 1-126-964-11 ELECT

C919 1-126-964-11 ELECT

1000uF 20% 16V

1000uF 20% 10V

10uF

470uF

470uF

20%

20%

20%

50V

10V

10V

1000uF 20% 10V

10uF 20% 50V

1000uF 20% 10V

10uF 20% 50V

10uF 20% 50V

C920 1-126-926-11 ELECT

C931 1-126-933-11 ELECT

C932 1-126-960-11 ELECT

C933 1-164-159-11 CERAMIC

C934 1-162-306-11 CERAMIC

C935 1-162-306-11 CERAMIC

C941 1-126-964-11 ELECT

C942 1-164-159-11 CERAMIC

C943 1-164-159-11 CERAMIC

C945 1-124-721-11 ELECT

< CONNECTOR >

1000uF 20% 10V

100uF 20% 16V

1uF

0.1uF

20% 50V

50V

0.01uF

30% 16V

0.01uF

30% 16V

10uF 20% 50V

0.1uF

0.1uF

10uF 20%

50V

50V

50V

* CN100 1-568-844-11 SOCKET, CONNECTOR 29P

* CN101 1-770-723-11 CONNECTOR, BOARD TO BOARD 8P

* CN102 1-566-856-11 SOCKET, CONNECTOR 5P (TAPE CONTROL)


CN104 1-774-136-11 CONNECTOR, ROUND TYPE 6P (PC LINK)

CN105 1-784-776-11 CONNECTOR, FFC 15P

CN106 1-568-683-11 PIN, CONNECTOR (PC BAORD) 2P



CN401 1-770-593-41 CONNECTOR, BOARD TO BOARD 5P (AEP, UK)

< DIODE >

D101 8-719-200-82 DIODE 11ES2

D301 8-719-109-85 DIODE RD5.1ESB2

D302 8-719-911-19 DIODE 1SS119-25

D401 8-719-109-85 DIODE RD5.1ESB2

D910 8-719-200-82 DIODE 11ES2

D912 8-719-911-19 DIODE 1SS119-25

D913 8-719-911-19 DIODE 1SS119-25

D914 8-719-911-19 DIODE 1SS119-25

D915 8-719-911-19 DIODE 1SS119-25

D916 8-719-200-82 DIODE 11ES2

D917 8-719-200-82 DIODE 11ES2

D918 8-719-210-21 DIODE 11EQS04

D922 8-719-911-19 DIODE 1SS119-25

D923 8-719-911-19 DIODE 1SS119-25

D924 8-719-911-19 DIODE 1SS119-25

D941 8-719-911-19 DIODE 1SS119-25

D942 8-719-911-19 DIODE 1SS119-25

D943 8-719-911-19 DIODE 1SS119-25

EP1

< GROUND TERMINAL >

1-537-770-21 TERMINAL BOARD, GROUND

Ref. No.

Part No.

Description

< COIL >

FB111 1-412-473-21 INDUCTOR

FB112 1-412-473-21 INDUCTOR

< IC >

0uH

0uH

IC103 8-759-566-46 IC P82B715PN

IC121 8-749-017-36 IC TORX-179 (DIGITAL OPTICAL IN)

IC301 8-759-494-40 IC M62428AFP600C

IC501 8-759-695-90 IC uPDSS3033AYGF-M11-3BA

IC901 8-759-394-35 IC BA12T

IC903 8-759-450-49 IC BA07T

IC911 8-759-450-47 IC BA05T

IC912 8-759-686-72 IC uPD29L04J-T

IC913 8-759-701-75 IC NJM7805FA

IC914 8-759-701-75 IC NJM7805FA

IC931 8-759-481-02 IC M62016L

IC941 8-759-637-58 IC PST592C-T

Remark

J101

< JACK >

1-779-902-91 JACK, PIN 4P (TAPE IN/OUT)

< COIL >

1-408-117-00 INDUCTOR 10uH L142

< TRANSISTOR >

Q101 8-729-620-05 TRANSISTOR

Q102 8-729-900-63 TRANSISTOR

Q103 8-729-044-08 TRANSISTOR

Q111 8-729-048-96 FET

Q112 8-729-048-96 FET

2SC2603-EF

DTA124ES

2SD1915 (F)-T (TA).SO

2SK1825

2SK1825

Q151 8-729-620-05 TRANSISTOR

Q301 8-729-620-05 TRANSISTOR

Q351 8-729-620-05 TRANSISTOR

Q401 8-729-620-05 TRANSISTOR

Q551 8-729-422-73 TRANSISTOR

Q552 8-729-900-63 TRANSISTOR

Q931 8-729-620-05 TRANSISTOR

Q941 8-729-620-05 TRANSISTOR

< RESISTOR >

2SC2603-EF

2SC2603-EF

2SC2603-EF

2SC2603-EF (AEP, UK)

UN4212

DTA124ES

2SC2603-EF

2SC2603-EF

R101 1-249-441-11 CARBON

R102 1-249-417-11 CARBON

R103 1-249-429-11 CARBON

R104 1-249-417-11 CARBON

R105 1-249-441-11 CARBON

R110 1-249-425-11 CARBON

R111 1-249-393-11 CARBON

R112 1-249-393-11 CARBON

R114 1-249-421-11 CARBON

R115 1-249-421-11 CARBON

R117 1-249-437-11 CARBON

R118 1-249-441-11 CARBON

R119 1-249-393-11 CARBON

R121 1-249-409-11 CARBON

R141 1-260-064-11 CARBON

R151 1-249-441-11 CARBON

47K

100K

10

220

1

100K

100K

1K

10K

1K

100K

4.7K

10

10

2.2K

2.2K

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

1/4W

1/4W

1/4W

1/4W

1/2W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

103

MAIN

Ref. No.

Part No.

Description

R152 1-249-417-11 CARBON

R153 1-249-429-11 CARBON

R154 1-249-417-11 CARBON

R155 1-249-441-11 CARBON

R302 1-247-843-11 CARBON

R302 1-249-431-11 CARBON

R303 1-249-441-11 CARBON

R304 1-249-417-11 CARBON

R306 1-249-417-11 CARBON

R307 1-249-441-11 CARBON

R309 1-249-441-11 CARBON

R312 1-249-424-11 CARBON

R313 1-247-885-00 CARBON

R314 1-249-435-11 CARBON

R315 1-247-903-00 CARBON

R316 1-249-441-11 CARBON

R321 1-249-435-11 CARBON

R322 1-247-903-00 CARBON

R323 1-249-417-11 CARBON

R324 1-249-417-11 CARBON

R325 1-249-417-11 CARBON

R326 1-249-413-11 CARBON

R352 1-247-843-11 CARBON

R352 1-249-431-11 CARBON

R353 1-249-441-11 CARBON

R354 1-249-417-11 CARBON

R356 1-249-417-11 CARBON

R357 1-249-441-11 CARBON

R359 1-249-441-11 CARBON

R362 1-249-424-11 CARBON

R363 1-247-885-00 CARBON

R364 1-249-435-11 CARBON

R365 1-247-903-00 CARBON

R366 1-249-441-11 CARBON

R401 1-249-417-11 CARBON

R402 1-249-417-11 CARBON

R403 1-249-429-11 CARBON

R406 1-249-412-11 CARBON

R407 1-249-429-11 CARBON

R408 1-249-429-11 CARBON

R501 1-249-421-11 CARBON

R502 1-249-421-11 CARBON

R503 1-249-429-11 CARBON

R504 1-247-807-31 CARBON

R505 1-247-807-31 CARBON

R506 1-247-807-31 CARBON

R507 1-249-429-11 CARBON

R508 1-247-807-31 CARBON

R509 1-247-843-11 CARBON

R510 1-249-417-11 CARBON

100

100

10K

100

3.3K

1K

10K

2.2K

2.2K

10K

100

1M

100K

33K

1M

1K

1K

1K

470

3.3K

15K

100K

1K

1K

100K

100K

3.9K

180K

33K

1K

10K

1K

100K

3.3K

15K

1K

1K

10K

390

10K

100K

1K

1K

100K

100K

3.9K

180K

33K

1M

100K

5%

5%

5%

5%

5%

5%

5%

5%

5%

1/4W

(AEP, UK)

1/4W

(AEP, UK)

1/4W

(AEP, UK)

5%

5%

1/4W

1/4W

(EXCEPT AEP, UK)

5% 1/4W

(EXCEPT AEP, UK)

5%

5%

1/4W

1/4W

5%

5%

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

Remark Ref. No.

Part No.

1/4W

1/4W

1/4W

1/4W

5% 1/4W

(AEP, UK)

5% 1/4W

(EXCEPT AEP, UK)

5%

5%

5%

1/4W

1/4W

1/4W

R511

R512

R513

R514

R515

R516

R517

R518

R519

Description

1-249-429-11 CARBON

1-249-417-11 CARBON

1-247-807-31 CARBON

1-247-807-31 CARBON

1-249-417-11 CARBON

1-247-807-31 CARBON

1-249-429-11 CARBON

1-247-807-31 CARBON

1-249-417-11 CARBON

R520 1-249-437-11 CARBON

R521 1-247-807-31 CARBON

R522 1-247-807-31 CARBON

R523 1-247-807-31 CARBON

R524 1-247-807-31 CARBON

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

R525 1-249-417-11 CARBON

R526 1-249-417-11 CARBON

R527 1-249-417-11 CARBON

R528 1-249-429-11 CARBON

R529 1-249-429-11 CARBON

5%

5%

5%

5%

1/4W

1/4W

1/4W

1/4W

5%

(AEP, UK)

1/4W

(EXCEPT AEP, UK)

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

R530 1-249-429-11 CARBON

R531 1-249-429-11 CARBON

R532 1-249-429-11 CARBON

R533 1-249-429-11 CARBON

R534 1-249-429-11 CARBON

R535 1-249-429-11 CARBON

R536 1-247-891-00 CARBON

R538 1-249-431-11 CARBON

R539 1-249-431-11 CARBON

R540 1-249-431-11 CARBON

R541 1-249-429-11 CARBON

R542 1-249-417-11 CARBON

R543 1-249-417-11 CARBON

R545 1-249-431-11 CARBON

R546 1-247-807-31 CARBON

R549 1-249-429-11 CARBON

R550 1-249-429-11 CARBON

R551 1-249-429-11 CARBON

R552 1-249-417-11 CARBON

R553 1-249-409-11 CARBON

R554 1-249-417-11 CARBON

R555 1-249-433-11 CARBON

R924 1-249-411-11 CARBON

R931 1-247-887-00 CARBON

R932

R946

R947

1-249-441-11 CARBON

R933 1-249-433-11 CARBON

R941 1-249-413-11 CARBON

R942 1-249-429-11 CARBON

R943 1-249-437-11 CARBON

1-249-433-11 CARBON

1-249-437-11 CARBON

22K

470

10K

47K

22K

1K

22K

330

220K

100K

47K

10K

10K

10K

1K

220

10K

1K

1K

15K

100

47K

100

100

100

100

1K

1K

1K

10K

10K

10K

1K

100

100

1K

100

10K

100

1K

5%

5%

5%

5%

5%

5%

5%

5%

5%

Remark

1/4W

1/4W

1/4W

1/4W

5%

5%

5%

5%

5%

5%

5%

5%

5%

1/4W

1/4W

1/4W

1/4W

5%

(US, CND)

1/4W

(EXCEPT US, CND)

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

10K

330K

15K

15K

15K

10K

10K

10K

10K

10K

5%

5%

1/4W

(EXCEPT JE)

1/4W

(JE)

5% 1/4W

(US, CND)

5% 1/4W

(EXCEPT US, CND)

5% 1/4W


5% 1/4W

(US, CND, AEP, UK)

5%

5%

1/4W

1/4W

5%

5%

1/4W

1/4W

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

104

MAIN MD DIGITAL

Ref. No.

Part No.

Description

< VIBRATOR >

Remark

X501 1-781-107-21 VIBRATOR, CERAMIC (16MHz)

X502 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz)

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

A-4473-547-A MD DIGITAL BOARD, COMPLETE

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

< CAPACITOR >

Ref. No.

Part No.

Description

C1106 1-163-038-11 CERAMIC CHIP 0.1uF

C1107

C1108

C1109

C1110

C1111

1-126-960-11 ELECT



1-126-933-11 ELECT


1uF

0.1uF

0.1uF

100uF

0.01uF

C1112 1-163-031-11 CERAMIC CHIP 0.01uF

C1113 1-163-031-11 CERAMIC CHIP 0.01uF

C1114 1-163-038-11 CERAMIC CHIP 0.1uF

C1115 1-126-933-11 ELECT 100uF

C1116 1-163-038-11 CERAMIC CHIP 0.1uF

C1001 1-126-934-11 ELECT 220uF

C1002 1-163-038-11 CERAMIC CHIP 0.1uF

C1003 1-126-933-11 ELECT 100uF

C1004 1-163-038-11 CERAMIC CHIP 0.1uF

C1005 1-126-933-11 ELECT 100uF

C1006 1-163-038-11 CERAMIC CHIP 0.1uF

C1007 1-126-933-11 ELECT 100uF

C1008 1-163-038-11 CERAMIC CHIP 0.1uF

C1009 1-163-038-11 CERAMIC CHIP 0.1uF

C1010 1-124-994-11 ELECT 100uF

C1011

C1012

C1015

C1021

C1022


1-126-048-81 ELECT

C1013 1-126-933-11 ELECT

1-126-933-11 ELECT


1-126-933-11 ELECT

0.1uF

10uF

100uF

C1014 1-163-038-11 CERAMIC CHIP 0.1uF

100uF

20% 10V

25V

20% 16V

25V

20% 16V

25V

20% 16V

25V

25V

20% 10V

25V

20% 50V

20% 16V

20%

25V

16V

C1016 1-163-038-11 CERAMIC CHIP 0.1uF

C1017 1-163-038-11 CERAMIC CHIP 0.1uF

25V

25V

C1018 1-163-038-11 CERAMIC CHIP 0.1uF

25V

C1019 1-163-009-11 CERAMIC CHIP 0.001uF

10% 50V

C1020 1-163-009-11 CERAMIC CHIP 0.001uF

10% 50V

C1023 1-163-038-11 CERAMIC CHIP 0.1uF

C1024 1-163-038-11 CERAMIC CHIP 0.1uF

C1025 1-163-038-11 CERAMIC CHIP

0.1uF

100uF

0.1uF

C1026 1-126-933-11 ELECT 100uF

C1027 1-163-031-11 CERAMIC CHIP 0.01uF

C1030 1-163-038-11 CERAMIC CHIP 0.1uF

C1031 1-163-038-11 CERAMIC CHIP 0.1uF

C1034 1-163-031-11 CERAMIC CHIP 0.01uF

20%

25V

16V

25V

25V

25V

20% 16V

50V

25V

25V

50V

C1117 1-163-031-11 CERAMIC CHIP 0.01uF

C1118 1-126-934-11 ELECT

D1102 8-719-210-33 DIODE EC10DS2

D1103 8-719-210-33 DIODE EC10DS2

D1104 8-719-988-61 DIODE 1SS355TE-17

D1106 8-719-988-61 DIODE 1SS355TE-17

D1108 8-719-988-61 DIODE 1SS355TE-17

D1109 1-216-296-00 SHORT

< IC >

IC1001

IC1002

IC1004

IC1005

IC1006

< CONNECTOR >

< DIODE/SHORT >

8-759-677-81 IC M30805SGP

220uF

0

20%

20%

8-759-712-40 IC MT28F800B3WG-10T-SYS70

8-759-822-09 IC LB1641

8-759-675-78 IC uDA1360TS

8-759-675-77 IC uDA1350AH

IC1008 8-759-548-57 IC SN74LV00ANSR

IC1101 8-759-683-23 IC uPDSS3033AYGF-M05-3BA

IC1102 8-759-822-09 IC LB1641

Remark

25V

50V

25V

25V

16V

50V

50V

50V

25V

20% 16V

25V

50V

20% 16V

C1120 1-163-009-11 CERAMIC CHIP 0.001uF

10% 50V

C1121 1-163-009-11 CERAMIC CHIP 0.001uF

10% 50V







C1035 1-163-038-11 CERAMIC CHIP 0.1uF

C1037 1-163-117-00 CERAMIC CHIP 100PF

C1038 1-163-117-00 CERAMIC CHIP 100PF

C1039 1-163-117-00 CERAMIC CHIP 100PF

C1040 1-163-117-00 CERAMIC CHIP 100PF

5%

5%

5%

5%

C1041 1-163-117-00 CERAMIC CHIP 100PF 5% 50V

C1044 1-163-009-11 CERAMIC CHIP 0.001uF

10% 50V

C1045 1-126-933-11 ELECT

C1046 1-136-153-00 FILM

C1047 1-136-153-00 FILM

100uF

0.01uF

0.01uF

20%

5%

5%

16V

50V

50V

25V

50V

50V

50V

50V

L1001

< COIL >

1-412-533-21 INDUCTOR 47uH

C1048 1-126-933-11 ELECT 100uF

C1049 1-163-031-11 CERAMIC CHIP 0.01uF

C1050 1-163-031-11 CERAMIC CHIP 0.01uF

C1051 1-163-031-11 CERAMIC CHIP 0.01uF

C1102 1-163-038-11 CERAMIC CHIP 0.1uF

C1103 1-163-038-11 CERAMIC CHIP 0.1uF

C1104 1-126-960-11 ELECT

C1105 1-126-933-11 ELECT

1uF

100uF

20%

20%

20%

16V

50V

50V

50V

C1052 1-163-009-11 CERAMIC CHIP 0.001uF

10% 50V

25V

25V

50V

16V

< TRANSISTOR >

Q1001 8-729-421-19 TRANSISTOR

Q1002 8-729-602-36 TRANSISTOR

Q1003 8-729-602-36 TRANSISTOR

Q1004 8-729-424-18 TRANSISTOR

Q1101 8-729-421-19 TRANSISTOR

Q1102 8-729-010-08 TRANSISTOR

Q1103 8-729-602-21 TRANSISTOR

UN2213

2SA1602-F

2SA1602-F

UN2113

UN2213

MSB710-R

2SC4154-F

R1001

< RESISTOR >

1-216-066-00 METAL CHIP 5.1K

5% 1/10W

105

MD DIGITAL PANEL

Ref. No.

Part No.

Description

R1002 1-216-066-00 METAL CHIP

R1005 1-216-025-11 RES-CHIP

R1006 1-216-025-11 RES-CHIP

R1007 1-216-025-11 RES-CHIP

R1010 1-216-025-11 RES-CHIP

R1011 1-216-073-00 METAL CHIP

R1012 1-216-073-00 METAL CHIP

R1013 1-216-073-00 METAL CHIP

R1014 1-216-073-00 METAL CHIP

R1015 1-216-073-00 METAL CHIP

R1016 1-216-073-00 METAL CHIP

R1017 1-216-073-00 METAL CHIP

R1018 1-216-073-00 METAL CHIP

R1021 1-216-025-11 RES-CHIP

R1024 1-216-025-11 RES-CHIP

R1029 1-216-049-11 RES-CHIP

R1030 1-216-061-00 METAL CHIP

R1033 1-216-055-00 METAL CHIP

R1034 1-216-057-00 METAL CHIP

R1035 1-216-073-00 METAL CHIP

R1036 1-216-295-11 SHORT

R1039 1-216-073-00 METAL CHIP

R1040 1-216-073-00 METAL CHIP

R1041 1-216-073-00 METAL CHIP

R1042 1-216-073-00 METAL CHIP

R1043 1-216-073-00 METAL CHIP

R1044 1-216-073-00 METAL CHIP

R1045 1-216-073-00 METAL CHIP

R1046 1-216-073-00 METAL CHIP

R1047 1-216-073-00 METAL CHIP

R1048 1-216-073-00 METAL CHIP

R1049 1-216-073-00 METAL CHIP

R1050 1-216-073-00 METAL CHIP

R1051 1-216-073-00 METAL CHIP

R1052 1-216-073-00 METAL CHIP

R1053 1-216-073-00 METAL CHIP

R1054 1-216-073-00 METAL CHIP

R1055 1-216-073-00 METAL CHIP

R1056 1-216-073-00 METAL CHIP

R1057 1-216-065-00 RES-CHIP

R1058 1-216-025-11 RES-CHIP

R1059 1-216-025-11 RES-CHIP

R1060 1-216-025-11 RES-CHIP

R1071 1-216-073-00 METAL CHIP

R1072 1-216-073-00 METAL CHIP

R1073 1-216-073-00 METAL CHIP

R1076 1-216-073-00 METAL CHIP

R1078 1-216-295-11 SHORT

R1079 1-216-295-11 SHORT

R1080 1-216-295-11 SHORT

R1082 1-216-073-00 METAL CHIP

R1083 1-216-073-00 METAL CHIP

R1084 1-216-073-00 METAL CHIP

R1087 1-216-065-00 RES-CHIP

R1088 1-216-069-00 METAL CHIP

R1090 1-216-041-00 METAL CHIP

R1091 1-216-033-00 METAL CHIP

R1092 1-216-033-00 METAL CHIP

10K

10K

10K

10K

10K

10K

10K

10K

10K

10K

10K

10K

10K

10K

10K

10K

0

10K

10K

10K

10K

10K

10K

10K

100

100

1K

3.3K

1.8K

2.2K

5.1K

100

100

100

100

10K

10K

10K

10K

0

10K

10K

10K

4.7K

6.8K

470

220

220

10K

10K

10K

0

0

4.7K

100

100

100

10K

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

Remark Ref. No.

Part No.

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

Description

R1093 1-216-033-00 METAL CHIP

R1094

R1095

R1103 1-216-089-11 RES-CHIP

R1104 1-216-081-00 METAL CHIP

R1105 1-216-073-00 METAL CHIP

R1106

R1107

1-216-073-00 METAL CHIP

1-216-073-00 METAL CHIP

R1108 1-216-089-11 RES-CHIP

R1109 1-216-093-11 RES-CHIP

R1110 1-216-073-00 METAL CHIP

R1111

R1112

R1113 1-216-073-00 METAL CHIP

R1114 1-216-017-00 RES-CHIP

R1115 1-216-295-11 SHORT

R1119

R1120

1-216-033-00 METAL CHIP

1-216-039-00 METAL CHIP

1-216-073-00 METAL CHIP

1-216-073-00 METAL CHIP

1-216-073-00 METAL CHIP

1-216-073-00 METAL CHIP

R1121 1-216-073-00 METAL CHIP

R1122 1-216-073-00 METAL CHIP

R1123 1-216-073-00 METAL CHIP

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

R1126

R1128

1-216-073-00 METAL CHIP

1-216-073-00 METAL CHIP

R1129 1-216-073-00 METAL CHIP

R1130 1-216-073-00 METAL CHIP

R1131 1-216-073-00 METAL CHIP

R1132

R1133

R1134 1-216-041-00 METAL CHIP

R1135 1-216-295-11 SHORT

R1138 1-216-073-00 METAL CHIP

R1140

R2002

1-216-073-00 METAL CHIP

1-216-033-00 METAL CHIP

1-216-081-00 METAL CHIP

1-216-296-00 SHORT

R2003 1-216-296-00 SHORT

1/10W

1/10W

1/10W

1/10W

1/10W

X1001

X1101

< VIBRATOR >

220

220

390

47K

22K

10K

10K

10K

47K

68K

10K

10K

10K

10K

47

0

10K

10K

10K

10K

10K

10K

10K

10K

10K

10K

10K

220

470

0

10K

22K

0

0

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

1-579-175-11 VIBRATOR, CERAMIC (10MHz)

1-781-107-21 VIBRATOR, CERAMIC (16MHz)

Remark

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

1/10W

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

1/10W

1/10W

1/10W

1/10W

1/10W

A-4473-535-A PANEL BOARD, COMPLETE

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

< CAPACITOR >

1/10W

1/10W

1/10W

C601 1-162-306-11 CERAMIC

C602 1-162-306-11 CERAMIC

C603 1-162-306-11 CERAMIC

C604 1-162-306-11 CERAMIC

C605 1-162-306-11 CERAMIC

C607 1-124-589-11 ELECT

C608 1-124-261-00 ELECT

C611 1-162-294-31 CERAMIC

C612 1-162-294-31 CERAMIC

C613 1-162-294-31 CERAMIC

0.01uF

0.01uF

0.01uF

0.01uF

0.01uF

30% 16V

30% 16V

30% 16V

30% 16V

30% 16V

47uF

10uF

20% 16V

20% 50V

0.001uF

10% 50V

0.001uF

10% 50V

0.001uF

10% 50V

C614

C615

C616

C617

1-162-306-11 CERAMIC

1-162-600-11 CERAMIC

1-162-600-11 CERAMIC

1-162-306-11 CERAMIC

0.01uF

0.01uF

30%

0.0047uF 10%

0.0047uF 10%

30%

16V

16V

16V

16V

106

PANEL POWER

Ref. No.

Part No.

Description

C619 1-162-282-31 CERAMIC 100PF

C620 1-162-286-31 CERAMIC

C621 1-162-286-31 CERAMIC

C622 1-162-282-31 CERAMIC

< CONNECTOR >

220PF

220PF

100PF


* CN601 1-568-871-11 SOCKET, CONNECTOR 29P


< LED >

D601 8-719-812-44 LED TLO124 (I/1)

D602 8-719-032-86 LED SEL5420E (N (CD))

D603 8-719-032-98 LED SEL5820A (X (CD))

D604 8-719-032-86 LED SEL5420E (N (MD))

D605 8-719-032-98 LED SEL5820A (X (MD))

D606 8-719-812-44 LED TLO124 (REC)

< IC >

IC602 8-759-332-18 IC GP1U27XB

< JACK >

J601 1-764-106-21 JACK (PHONES)

J602 1-764-106-21 JACK (ANALOG IN)

Remark

10% 50V

10% 50V

10% 50V

10% 50V

< CONNECTOR >

NO603 1-690-880-51 LEAD (WITH CONNECTOR)

< TRANSISTOR >

Q601 8-729-422-57 TRANSISTOR

Q602 8-729-900-80 TRANSISTOR

Q603 8-729-620-05 TRANSISTOR

Q604 8-729-900-80 TRANSISTOR

Q605 8-729-900-80 TRANSISTOR

UN4111

DTC114ES

2SC2603-EF

DTC114ES

DTC114ES

Q606

Q608

Q609

Q610





< RESISTOR >

DTC114ES

DTC114ES

DTC114ES

DTC114ES

R602 1-247-807-31 CARBON

R603 1-247-807-31 CARBON

R604 1-247-807-31 CARBON

R605 1-247-807-31 CARBON

R606 1-247-807-31 CARBON

R607 1-249-417-11 CARBON

R608 1-249-411-11 CARBON

R609 1-249-411-11 CARBON

R610 1-249-411-11 CARBON

R611 1-249-411-11 CARBON

R612 1-249-417-11 CARBON

R613 1-249-417-11 CARBON

R614 1-249-409-11 CARBON

R615 1-249-417-11 CARBON

R616 1-249-417-11 CARBON

R621 1-249-413-11 CARBON

1K

1K

220

1K

1K

470

1K

330

330

330

330

100

100

100

100

100

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

Ref. No.

Part No.

R622

R623

R625

R631

R632

R633

R634

R635

R636

Description

1-249-425-11 CARBON

1-249-425-11 CARBON

1-249-402-11 CARBON

1-249-413-11 CARBON

1-249-415-11 CARBON

1-249-417-11 CARBON

1-249-419-11 CARBON

1-249-419-11 CARBON

1-249-421-11 CARBON

R637 1-247-843-11 CARBON

R638 1-249-413-11 CARBON

R639 1-249-413-11 CARBON

R640 1-249-415-11 CARBON

R641 1-249-415-11 CARBON

R642 1-249-417-11 CARBON

R643 1-249-419-11 CARBON

R644 1-249-419-11 CARBON

R645 1-249-393-11 CARBON

R646 1-249-425-11 CARBON

R647 1-249-441-11 CARBON

R648 1-249-425-11 CARBON

R649 1-249-441-11 CARBON

< SWITCH >

4.7K

4.7K

56

470

680

1K

1.5K

1.5K

2.2K

3.3K

470

470

680

680

1K

1.5K

1.5K

10

4.7K

100K

4.7K

100K

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

S601 1-418-632-11 ENCODER, ROTARY (VOLUME)

S602 1-762-875-21 SWITCH, KEYBOARD (I/1)

S603 1-762-875-21 SWITCH, KEYBOARD (CD Z)

S604 1-762-875-21 SWITCH, KEYBOARD (CD-MD SYNC NORMAL)

S605 1-762-875-21 SWITCH, KEYBOARD (CD-MD SYNC HIGH)

S606 1-762-875-21 SWITCH, KEYBOARD (REC/REC IT)

S607 1-762-875-21 SWITCH, KEYBOARD (REC MODE)

S608 1-762-875-21 SWITCH, KEYBOARD

(REPEAT, STEREO/MONO)

S609 1-762-875-21 SWITCH, KEYBOARD

(PLAY MODE, TUNING MODE)

S610 1-762-875-21 SWITCH, KEYBOARD (FUNCTION)

S611 1-762-875-21 SWITCH, KEYBOARD (x (CD))

S612 1-762-875-21 SWITCH, KEYBOARD (N X (CD))

S613 1-762-875-21 SWITCH, KEYBOARD (. m, TUNING –)

S614 1-762-875-21 SWITCH, KEYBOARD (M >, TUNING +)

S615 1-762-875-21 SWITCH, KEYBOARD (TUNER/BAND)

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

5%

Remark

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

1/4W

S616 1-762-875-21 SWITCH, KEYBOARD (x (MD))

S617 1-762-875-21 SWITCH, KEYBOARD (N X (MD))

S618 1-762-875-21 SWITCH, KEYBOARD (MD Z)

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

A-4473-545-A POWER BOARD, COMPLETE (AEP, UK)

A-4473-550-A POWER BOARD, COMPLETE (US, CND)

A-4473-553-A POWER BOARD, COMPLETE (MY, SP, HK, JE)

A-4475-165-A POWER BOARD, COMPLETE (AUS)

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

1-533-293-11 FUSE HOLDER (MY, SP, HK, JE)

< CAPACITOR >

C922 1-126-925-11 ELECT

C923 1-126-933-11 ELECT

C971 1-136-165-00 FILM

C972 1-126-936-11 ELECT

C981 1-136-165-00 FILM

470uF

100uF

20% 10V

20% 16V

0.1uF

5% 50V

3300uF 20% 16V

0.1uF

5% 50V

107

POWER RDS IC SP

Ref. No.

Part No.

Description Remark Ref. No.

Part No.

Description Remark

C982 1-115-364-11 ELECT

C983 1-136-165-00 FILM

C984 1-128-548-11 ELECT

0 C991 1-113-925-11 CERAMIC

C992 1-126-963-11 ELECT

< CONNECTOR >

22000uF 20% 16V

0.1uF

5% 50V

4700uF 20% 25V

0.01uF

20% 250V

4.7uF

20% 50V

CN991 1-564-321-00 PIN, CONNECTOR 2P

* CN992 1-564-687-11 PIN, CONNECTOR 3P (MY, SP, HK, AUS, JE)

* CN992 1-564-321-21 PIN, CONNECTOR 2P (US, CND, AEP, UK)


* CN994 1-770-727-11 CONNECTOR, BOARD TO BOARD 8P

< DIODE >

D921 8-719-200-82 DIODE 11ES2

D971 8-719-200-82 DIODE 11ES2

D972 8-719-200-82 DIODE 11ES2

D973 8-719-200-82 DIODE 11ES2

D974 8-719-200-82 DIODE 11ES2

D981 8-719-302-38 DIODE RBV-602-01 (MY, SP, HK, JE)

D981 8-719-500-56 DIODE D3SBA20 (US, CND, AEP, UK, AUS)

D982 8-719-200-82 DIODE 11ES2

D983 8-719-200-82 DIODE 11ES2

D984 8-719-200-82 DIODE 11ES2

< TRANSFORMER >

0 T901

0 T901

1-435-573-11 TRANSFORMER, POWER (AEP, UK)

1-435-574-11 TRANSFORMER, POWER

0 T901

0 T992


1-435-575-11 TRANSFORMER, POWER (US, CND)

1-419-625-11 COIL, LINE FILTER

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

C403

C404

C405

C406

C407

CN402

1-679-169-11 RDS IC BOARD (AEP, UK)

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

< CAPACITOR >

1-126-961-11 ELECT

1-162-291-31 CERAMIC

1-126-933-11 ELECT

1-164-031-11 CERAMIC

1-164-031-11 CERAMIC

< CONNECTOR >

2.2uF

560PF

100uF

33PF

33PF

20% 50V

10% 50V

20% 16V

5%

5%

1-770-594-21 CONNECTOR, BOARD TO BOARD 5P

50V

50V

< IC >

IC401 8-759-560-51 IC BU1924F

D985

D991

D992

D993

8-719-200-82 DIODE 11ES2

8-719-911-19 DIODE 1SS119-25

8-719-911-19 DIODE 1SS119-25

8-719-911-19 DIODE 1SS119-25

< RESISTOR >

0 R981 1-219-119-81 FUSIBLE

0 R982 1-240-877-11 FUSIBLE

0 R990 1-202-725-00 SOLID

R991 1-249-429-11 CARBON

R992 1-249-429-11 CARBON

0.1

0.15

3.3M

10K

10K

< RESISTOR >

R404 1-259-880-11 CARBON

R405 1-249-417-11 CARBON

< VIBRATOR >

2.2M

1K

5%

5%

1/4W

1/4W

0 F901

IC921

< FUSE >

1-532-388-31 FUSE (T2AL/250V) (MY, SP, HK, AUS, JE)

< IC >

8-759-450-47 IC BA05T

< TRANSISTOR >

Q991 8-729-620-05 TRANSISTOR 2SC2603-EF

5%

5%

1/4W F

1/2W F

10% 1/2W F

(US, CND)

5%

5%

1/4W

1/4W

X401 1-579-900-21 VIBRATOR, CRYSTAL (4.332MHz)

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

1-678-384-11 SP BOARD

*********

< CAPACITOR >

C881 1-126-959-11 ELECT

C882 1-136-495-11 FILM

C883 1-136-495-11 FILM

C884 1-136-495-11 FILM

C885 1-136-495-11 FILM

0.47uF

20% 50V

0.068uF

5% 50V

0.068uF

5%

0.068uF

5%

0.068uF

5%

50V

50V

50V

< CONNECTOR >



R993 1-249-413-11 CARBON

R994 1-249-413-11 CARBON

R995 1-249-425-11 CARBON

470

470

4.7K

5%

5%

5%

1/4W

1/4W

1/4W

< DIODE >

D881 8-719-911-19 DIODE 1SS119-25

D882 8-719-911-19 DIODE 1SS119-25

< RELAY >

0 RY991 1-755-276-11 RELAY, POWER

< COIL >

< SWITCH >

L881

L882

1-420-872-00 COIL, AIR-CORE

1-420-872-00 COIL, AIR-CORE

0 S991 1-571-309-11 SWITCH (VOLTAGE SELECTOR)

(MY, SP, HK, JE)

108

< TRANSISTOR >

Q874 8-729-620-05 TRANSISTOR

Q875 8-729-620-05 TRANSISTOR





2SC2603-EF

2SC2603-EF

SP

Ref. No.

Part No.

Q881

R875

R888

R889

Description


< RESISTOR >

1-249-441-11 CARBON

R885 1-247-903-00 CARBON

R886 1-249-431-11 CARBON

R887 1-249-431-11 CARBON

1-249-429-11 CARBON

1-247-843-11 CARBON

R890 1-249-429-11 CARBON

1-216-477-11 METAL OXIDE

1-260-076-11 CARBON

1-260-076-11 CARBON

1-260-076-11 CARBON

1-260-076-11 CARBON

1-249-417-11 CARBON

2SC2603-EF

100K

R876 1-249-430-11 CARBON 12K

0 R881 1-215-864-00 METAL OXIDE 150

0 R882 1-215-864-00 METAL OXIDE 150

0 R883 1-215-864-00 METAL OXIDE 150

0 R884 1-215-864-00 METAL OXIDE 150

1M

15K

15K

10K

3.3K

10K

0 R891 1-215-914-11 METAL OXIDE 330

0 R891

R892

R893

R894

R895

R897

270

10

10

10

10

1K

Remark Ref. No.

Part No.

Description Remark

5%

5%

5%

5%

5%

1/4W

1/4W

1W F

1W F

1W F

M102 A-4672-900-A MOTOR ASSY, SLED (for MD)

M103 A-4672-975-A MOTOR ASSY, LOADING (for MD)

M201 A-4672-771-A MOTOR (LD) ASSY (LOADING) (for CD)

M901 1-698-997-11 FAN, D. C.

S102 1-771-957-11 SWITCH, PUSH (2 KEY)

(REFLECT RATE DETECT, PROTECT DETECT)

5%

5%

5%

5%

5%

1W F

1/4W

1/4W

1/4W

1/4W

0 T900 1-435-569-11 TRANSFORMER, POWER (AEP, UK)

0 T900 1-435-570-11 TRANSFORMER, POWER

0 T900


1-435-571-11 TRANSFORMER, POWER (US, CND)

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

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

HARDWARE LIST

************** 5%

5%

5%

1/4W

1/4W

3W F

(AEP, UK)

5% 3W F

(EXCEPT AEP, UK)

5% 1/2W

#1

#2

#3

#4

7-685-204-19 SCREW +KTP 2X6 TYPE2 NON-SLIT

7-685-533-19 SCREW +BTP 2.6X6 TYPE2 N-S

7-685-871-01 SCREW +BVTT 3X6 (S)

7-685-647-79 SCREW +BVTP 3X10 TYPE2 TT(B)

#5 7-685-650-91 SCREW +BVTP 3X16 TYPE2 TT(B)

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

5%

5%

5%

5%

1/2W

1/2W

1/2W

1/4W

ACCESSORIES & PACKING MATERIALS

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

< RELAY >

0

0

1-569-008-21 ADAPTOR, CONVERSION 2P (MY, SP, JE)

1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (UK, HK)

RY881 1-515-921-11 RELAY (SPEAKER PROTECT)

< THERMISTOR >

TH801 1-807-796-11 THERMISTOR

< TERMINAL >

TM881 1-694-635-21 TERMINAL BOARD (4P)

(SPEAKER IMPEDANCE USE 6-16

Ω

)

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

MISCELLANEOUS

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

16

51

52

57

58






63

63

63

64

0 68

0 68

0 68

0 68

71

357

1-693-407-23 TUNER PACK (US, CND)

1-693-472-21 TUNER PACK (JE)

1-693-473-41 TUNER PACK (AEP, UK, MY, SP, HK, AUS)


1-696-847-11 CORD, POWER (AUS)

1-769-744-11 CORD, POWER (HK)

1-777-071-21 CORD, POWER (AEP, UK, MY, SP, JE)

1-783-531-21 CORD, POWER (US, CND)

1-569-972-21 SOCKET, SHORT 2P

1-678-514-11 FLEXIBLE BOARD

0 358

0 517

A-4672-976-A OPTICAL PICK-UP KMS-262A/J1N

A-4677-295-A BASE UNIT (BU-21BD53)

HR901 1-500-670-11 HEAD, OVER WRITE

LCD600 1-804-027-11 DISPLAY PANEL, LIQUID CRYSTAL

M101 A-4735-029-A MOTOR ASSY, SPINDLE (for MD)





109

HCD-MD595

REVISION HISTORY

Clicking the version allows you to jump to the revised page.

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

Ver.

1.0

Date

2000.08

2000.12

New

SUPPLEMENT-1

Description of Revision

1.1

2005.03 Incorporation of SUPPLEMENT-1

Change of Part for Ref. No. 314, 315 on EXPLODED VIEWS

(SPM-05011)

2

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