Sony 4-216-349-5 User Manual

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Page 1

MDS-JE330

SERVICE MANUAL

SPECIFICATIONS

US Model

Canadian Model

AEP Model

UK Model

E Model

Australian Model

Model Name Using Similar Mechanism MDS-JE520 MD Mechanism Type MDM-5A Optical Pick-up Type KMS-260A/J1N

MICROFILM

— Continued on next page —

MINIDISC DECK

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SELF-DIAGNOSIS FUNCTION

The self-diagnosis function consists of error codes for customers which are displayed automatically when errors occur, and error codes whic h 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 SelfDiagnosis Function (Error History Display Mode)”.

Procedure for using the Self-Diagnosis Function (Error History Display Mode). Note: Perform the self-diagnosis function in the “error history display mode” in the 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 b utton to e xit the mode.

1. While pressing the AMS knob and p button, connect the power plug to the outlet, and release the AMS knob and p button.

2. Rotate the AMS knob and when “[Service]” is displayed, press the YES button.

3. Rotate the AMS knob and display “ERR DP MODE”.

4. Pressing the YES button sets the error history mode and displays “total rec”.

5. Select the contents to be displayed or executed using the AMS knob.

6. Pressing the AMS knob will display or execute the contents selected.

7. Pressing the AMS knob another time returns to step 4.

8. Pressing the MENU/NO button displays “ERROR DP MODE” and exits the error history mode.

9. To exit the test mode, press the REPEAT button. The unit sets into the STANDBY state, the disc is ejected, and the test mode ends.

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ITEMS OF ERROR HISTORY MODE ITEMS AND CONTENTS

Selecting the Test Mode

Display

total rec

total play

retry err

total err

err history

er refresh

Details of History

Displays the recording time. Displayed as “rππππππh”. 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 to 65535h.

Displays the play time. Displayed as “pππππππh”. The time displayed is the total actual play time. Pauses are not counted. The time is displayed in decimal digits from 0h to 65535h.

Displays the total number of retries during recording and number of retry errors during play. Displayed as “rππ pππ”. “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 ππ”. The number of errors is displayed in hexadecimal digits from 00 to FF.

Displays the 10 latest errors. Displayed as “0π E@@”. π 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 rotating the AMS knob.

Mode which erases the “retry err”, “total err”, and “err history” histories. When returning the unit to the customer after completing repairs, perform this to erase the past error history, After pressing the AMS button and “er refresh?” is displayed, press the YES button to erase the history. “Complete!” will be displayed momentarily. Be sure to check the following when this mode has been executed.

• The data has been erased.

• The mechanism operates normally when recording and play are performed.

tm refresh

Table of Error Codes

Error Code

E00 E01

E02

E03 E04

No error Read error. PTOC cannot be read (DISC ejected) TOC error. UTOC error (DISC not ejected) Loading error Address cannot be read (Servo has deviated)

Mode which erases the “total rec” and “total play” histories. These histories serve as approximate indications of when to replace the optical pickup. If the optical pickup has been replaced, perform this operation and erase the history. After pressing the AMS button and “tm refresh?” is displayed, press the YES button to erase the history. “Complete!” will be displayed momentarily. Be sure to check the following when this mode has been executed.

• The data has been erased.

• The mechanism operates normally when recording and play are performed.

Details of Error

Error Code

E05 E06 E07 E08 E09

E0A

Details of Error

FOK has deviated Cannot focus (Servo has deviated) Recording retry Recording retry error Playback retry error (Access error) Play retry error (C2 error)

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CAUTION

Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the equipment manufacturer. Discard used batteries according to manufacture’s instructions.

ADVARSEL!

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

This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior.

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 feilakting skifte av batteri.

Benytt samme batteritype eller en tilsvarende type anbefalt av

apparatfabrikanten.

Brukte batterier katterier kasseres i henhold til fabrikantens

VARNIG

Explosionsfara vid felaktigt batteribyte. Använd samma batterityp eller en likvärdig typ som rekommenderas av apparattillverkaren. Kassera använt batteri enligt gällande föreakrifter.

VAROITUS

Parist voi räjähtää, jos se on virheellisesti asennettu. V aihda paristo ainoastaan laite valmistajan suosittelemaan tyyppiin. Hävitä käytetty paristo valmistajan ohjeiden mukaisesti.

This caution label is located inside the unit.

CAUTION

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

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 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 ! OR DO TTED LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!! LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE ! SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLA CER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY .

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SAFETY CHECK-OUT

TABLE OF CONTENTS

After correcting the original service problem, perform the following safety checks before releasing the set to the customer: Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for A C leakage. Check leakage as described below.

LEAKAGE

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 microampers). 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 V OM or battery-operated A C v oltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate low-voltage 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 2V AC range are suitable. (See Fig. A)

To Exposed Metal Parts on Set

0.15µF

1.5k

Ω

AC voltmeter (0.75V)

1. SERVICING NOTE .......................................................... 6

2. GENERAL ........................................................................ 11

3. DISASSEMBLY

3-1. Case and Front Panel .......................................................... 12

3-2. Slider (Cam)........................................................................12

3-3. Base Unit (MBU-5A) and BD Board..................................13

3-4. SW Board and Loading Motor (M103) .............................. 13

4. TEST MODE .....................................................................14

5. ELECTRICAL ADJUSTMENTS ............................... 19

6. DIAGRAMS

6-1. Circuit Boards Location ...................................................... 28

6-2. Block Diagrams

• BD Section ....................................................................... 29

• Main Section .................................................................... 31

6-3. Printed Wiring Board – BD Section –................................. 35

6-4. Schematic Diagram – BD Section – (1/2)...........................37

Schematic Diagram – BD Section – (2/2)...........................39

6-5. Schematic Diagram – Main Section – (1/2)........................ 41

Schematic Diagram – Main Section – (2/2)........................ 43

6-6. Printed Wiring Board – Main Section – .............................. 45

6-7. Printed Wiring Board – Panel Section – ............................. 47

6-8. Schematic Diagram – Panel Section – ................................ 49

6-9. Schematic Diagram – BD Switch Section – ....................... 51

6-10. Printed Wiring Board – BD Switch Section –.................. 51

6-11. IC Block Diagrams ........................................................... 52

6-12. IC Pin Functions ............................................................... 55

Earth Ground

Fig. A. Using an AC voltmeter to check AC leakage.

MODEL IDENTIFICATION — BACK PANEL —

Parts No.

4-216-349-0π US model 4-216-349-1π Canadian model 4-216-349-2π AEP, UK model 4-216-349-3π Australian model 4-216-349-4π Singapore model 4-216-349-5π Hong Kong model

7. EXPLODED VIEWS

7-1. Case and Back Panel Section .............................................. 61

7-2. Front Panel Section ............................................................. 62

7-3. Mechanism Section (MDM-5A) ......................................... 63

7-4. Base Unit Section (MBU-5A)............................................. 64

8. ELECTRICAL PARTS LIST ........................................ 65

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SECTION 1

SERVICING NOTE

JIG FOR CHECKING BD BOARD WAVEFORM

The special jig (J-2501-149-A) is useful for checking the waveform of the BD 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) TEO : TRK error signal (Traverse adjustment) VC : Reference level for checking the signal RF : RF signal (Check jitter)

Mechanism deck

TEO

IOP

I+3V

GND

RF VC TEO

5P Connector

CN110

6P connecto

RF VC

For

TEO

MDM-

IOP I-3V

IOP I+3V

GND

VC RF

For

TEO

MDM-5

IOP I+3V

GND

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IOP DATA RECORDING AND DISPLAY WHEN OPTICAL PICK-UP AND NON-VOLATILE MEMORY (IC171 OF BD 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 (IC171 of BD board), record the IOP value on the optical pick-up according to the following procedure.

Record Precedure:

1. While pressing the AMS knob and p button, connect the power plug to the outlet, and release the AMS knob and p button.

2. Rotate the AMS knob to display “[Service]”, and press the YES button.

3. Rotate the AMS knob to display “lop.Write”, and press the YES button.

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

5. Input the IOP value written on the optical pick-up. To select the number : Rotate the AMS knob. To select the digit : Press the AMS knob.

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

7. As the adjustment results are recorded for the 6 value. Leave it as it is and press the YES button.

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

9. Press the REPEAT button to complete.

Display Precedure:

1. While pressing the AMS knob and p button, connect the power plug to the outlet, and release the AMS knob and p button.

2. Rotate the AMS knob to display “[Service]”, and press the YES button.

3. Rotate the AMS knob to display “lop.Read”.

4. “@@.@/##.#” is displayed and the recorded contents are displayed. @@.@ : indicates the Iop value labeled on the pick-up. ##.# : indicates the Iop value after adjustment

5. To end, press the AMS button or MENU/NO button to display “Iop Read”. Then press the REPEAT button.

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CHECKS PRIOR TO PARTS REPLACEMENT AND ADJUSTMENTS

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”.

Laser power check (5-6-2 : See page 21)

Traverse check (5-6-3 : See page 21) Focus bias check (5-6-4 : See page 22)

C PLAY check (5-6-5 : See page 22)

Self-recording/playback check (REC/PLAY) (5-6-6 : See page 22)

TEMP check (Temperature compensation offset check) (5-6-1 : See page 21)

Criteria for Determination (Unsatisfactory if specified value is not satisfied)

• 0.9 mW power Specified value : 0.84 to 0.92 mW

• 7.0 mW power Specified value : 6.8 to 7.2 mW lop (at 7mW)

• Labeled on the optical pickup Iop value ± 10mA

• Traverse waveform Specified value : Below 10% offset

• Error rate check Specified value : For points a, b, and c C1 error : Below 220 AD error : Below 2

• Error rate check Specified value: a.When using test disc (MDW-74/AU-1)

C1 error : Below 80 AD error : Below 2

b.When using check disc (TDYS-1)

C1 error : Below 50

• CPLAY error rate check Specified value: C1 error : Below 80 AD error : Below 2

• Unsatisfactory if displayed as T=@@ (##) [NG]” NG (@@, ## are both arbitrary numbers)

Measure if unsatisfactory:

• 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 board)

• Check the signals around IC101, IC121, CN102, CN103 (BD 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.

FORCED RESET

The system microprocessor can be reset in the following procedure. Use these procedure when the unit cannot be operated normally due to the overrunning of the microprocessor, etc.

Procedure :

Remove the short-pin attached to CN406, and then attach it again.

[MAIN BOARD] (Component Side)

CN406

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RETRY CAUSE DISPLAY MODE

• In this test mode, the causes for retry of the unit during recording can be displayed on the fluorescent indicator tube. 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.

Procedure:

1. Procedure 1: Press the p button continuously for about 10 seconds.

Procedure 2: Press the LEVEL/DISPLAY/CHAR button while pressing the p button and MENU/NO button.

2. When the mode is set, “RTs 00c 00e 00” is displayed.

3. Press the r REC button to start recording. Then press the P button and start recording.

4. To check the “track mode”, press the · button to start play.

5. To e xit the test mode, press the 1/u button, and turn OFF the po wer . When “T OC” disappears, disconnect the power plug from the outlet.

If the test mode cannot be exited, refer to “Forced Reset” on page 8.

Fig. 1 Reading the Test Mode Display (During recording and stop)

RTs@@c##c**

Fluorescent display tube display

@@ : Cause of retry ## : Number of retries ** : Number of retry errors

Reading the Retry Cause Display

Higher Bits Lower Bits

Hexadecimal

Bit

Binary

84218421

b7 b6 b5 b4 b3 b2 b1 b0

00000001

00000010

00000100 00001000 00010000 00100000 01000000 10000000

Hexa-

decimal

04 08 10 20 40 80

Fig. 2 Reading the Test Mode Display (During playback)

@@####**$$

Fluorescent display tube display

@@ : Parts No. (name of area named on TOC) ## : Cluster ** : Sector $$ : Track mode (Track information such as copyright

Cause of Retry Occurring conditions

shock

ader5

Discontinuous address DIN unlock FCS incorrect IVR rec error CLV unlock Access fault

} Address (Physical address on disc)

information of each part)

When track jump (shock) is detected 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 n b6 Lower bit : 2 = 0010 n b1 In this case, the retry cause is combined of “CLV unlock” and “ader5”.

When A2 is displayed: Higher bit : A = 1010 n b7+b5 Lower bit : 2 = 0010 n b2 The retry cause in this case is combined of “access fault”, “IVR rec error”, and “ader5”.

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Reading the Track Mode Display

Higher Bits Lower Bits

Hexadecimal

Bit

Binary

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 n b7 Lower bit : 4 = 0100 n b2 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 exists”, and “write allowed”.

Example When 07 is displayed:

Higher bit : 0 = 1000 n All 0 Lower bit : 7 = 0111 n 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 exists”, and “write prohibited”.

84218421

b7 b6 b5 b4 b3 b2 b1 b0

00000001 00000010 00000100 00001000 00010000 00100000 01000000 10000000

Hexa-

decimal

01 02 04 08 10 20 40 80

When 0 When 1

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

Invalid Digital copy No copyright Write allowed

Hexadecimal n Binary Conversion Table

Hexadecimal Binary Hexadecimal Binary

0 1 2 3 4 5 6 7

0000 0001 0010 0011 0100 0101 0110 0111

9 A B C D E

1000 1001 1010 1011 1100 1101 1110 1111

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Front Panel

SECTION 2

GENERAL

2 4 6 7 89101112135

LOCATION OF PARTS AND CONTROLS

1 STANDBY indicator 2 1/u (Power) button 3 PLAY MODE button 4 REPEAT button 5 LEVEL/DISPLAY/CHAR button 6 DISK compartment 7 MENU/NO button 8 YES button 9 0 button 10 ) button 11 r REC (Recording) button 12 INPUT DIGITAL/ANALOG switch 13 p (stop) button 14 P (Pause) button 15 · (Play) button 16 ≠ AMS ± PUSH ENTOR knob 17 CLEAR button 18 § (Eject) button 19 DISPLAY window

• AMS is the abbreviation for Automatic Music Sensor.

171819

13141516

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SECTION 3

DISASSEMBLY

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

3-1. CASE AND FRONT PANEL

Two screws (Case)

Front panel assembly

Case

Flat type wire (CN421)

Two screws (Case)

3-2. SLIDER (CAM)

Bracket (Guide L)

Two screws (BTP2.6x6)

Leaf spring

Slider (Cam)

Five screws (BVTP3x8)

• Note for Installation of Slider (Cam)

Set the shaft of Cam gear to be at the position in the figure.

Set the shaft of Lever (O/C) to be at the position in the figure.

Two screws (BTP2.6x6)

Bracket (Guide R)

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3-3. BASE UNIT (MBU-5A) AND BD BOARD

)

Flexible board

(CN104)

Flexible board

(CN101)

Base unit (MBU-5A)

Three screws

(BTP2.6x6)

Screw (M1.7x4)

3-4. SW BOARD AND LOADING MOTOR (M103)

Two screws

(PWH1.7x3)

BD board

Gear B

Screw (PTPWH M2.6x6)

Loading motor (M103

Remove the solder (Five portion)

SW board

Two screws (BTP2.6x6)

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SECTION 4

TEST MODE

4-1. 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 §EJECT 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 §EJECT button after pressing the MENU/NO button and the rotation of disc is stopped.

4-1-1. Recording laser emission mode and operating buttons

• Continuous recording mode (CREC MODE)

• Laser power check mode (LDPWR CHECK)

• Laser power adjustment mode (LDPWR ADJUST)

• Traverse (MO) check (EF MO CHECK)

• Traverse (MO) adjustment (EF MO ADJUST)

• When pressing the rREC button.

4-2. SETTING THE TEST MODE

The following are two methods of entering the test mode. Procedure 1:While pressing the AMS knob and p b utton, connect the power plug to an outlet, and release the AMS knob and p button.

When the test mode is set, “[Check]” will be displayed. Rotating the AMS knob switches between the follo wing four groups;

···Nn Check Nn Adjust Nn Service Nn Develop Nn ···.

Procedure 2:While pressing the AMS knob, connect the power plug to the outlet and release the AMS knob.

When the test mode is set, “TEMP CHECK” will be displayed. By setting the test mode using this method, only the “Check” group of method 1 can be executed.

4-3. EXITING THE TEST MODE

Press the REPEAT button. The disc is ejected when loaded, and “Standby” display blinks, and the STANDBY state is set.

4-4. BASIC OPERATIONS OF THE TEST MODE

All operations are performed using the AMS knob, YES button, and MENU/NO button. The functions of these buttons are as follows.

Function name

AMS knob YES button MENU/NO button

Changes parameters and modes Proceeds onto the next step. Finalizes input. Returns to previous step. Stops operations.

Function

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4-5. SELECTING THE TEST MODE

There are 24 types of test modes as shown below. The groups can be switched by rotating the AMS knob. After selecting the group to be used, press the YES button. After setting a certain group, rotating the AMS knob switches between these modes. Refer to “Group” in the table for details selected. All items used for servicing can be treated using group S. So be carefully not to enter other groups by mistake.

Display

TEMP CHECK LDPWR CHECK EF MO CHECK EF CD CHECK FBIAS CHECK S curve CHECK VERIFY MODE DETRK CHECK TEMP ADJUST LDPWR ADJUST EF MO ADJUST EF CD ADJUST FBIAS ADJUST EEP MODE Impossible ERR DP MODE ADJ CLEAR AG Set (MO) AG Set (CD) Iop Read Iop Write S40 @@.@@ CPLAY MODE CREC MODE

Contents

Temperature compensation offset check Laser power check Traverse (MO) check Traverse (CD) check Focus bias check S letter check Non-volatile memory check Detrack check Temperature compensation offset adjustment Laser power adjustment Traverse (MO) adjustment Traverse (CD) adjustment Focus bias adjustment Non-volatile memory control No function Error history display, clear Initialization of non-volatile memory of adjustment value Auto gain output level adjustment (MO) Auto gain output level adjustment (CD) IOP data display IOP data write Microprocessing version display Continuous play mode Continuous recording mode

Mark

(X) (X) (X)

(X) (!) (X)

Group (*)

CS C S CS CS CS C C C

AS AS AS AS AS

D D

S AS AS AS

CS CASD CASD

Group (*)

C: Check S: Service

A: Adjust D: Develop

• For details of each adjustment mode, refer to “5. Electrical Adjustments”. For details of “ERR DP MODE”, refer to “Self-Diagnosis Function” on page 2.

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

• Modes with (X) 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 button to exit the mode immediately. Be especially careful not to set the modes with (!) as they will overwrite the non-volatile memory and reset it, and as a result, the unit will not operate normally.

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4-5-1. 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 Rotate the AMS knob and display “CPLAY MODE”. 3 Press the YES button to change the display to “CPLAY MID”. 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 YES button during continuous playback to change the display as below.

“CPLAY MID” n “CPLAY OUT” n “CPLAY IN”

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 button. The display will change to “CPLAY MODE”. 2 Press the §EJECT button to remove the disc.

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

IN 40h cluster MID 300h cluster OUT 700h cluster

4-5-2. 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 Rotate the AMS knob and display “CREC MODE”. 3 Press the YES button to change the display to “CREC MID”. 4 When access completes, the display changes to “CREC ( )” and REC lights up.

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

2. Changing the parts to be recorded 1 When the YES button is pressed during continuous recording, the display changes as below.

“CPLAY MID” n “CPLAY OUT” n “CPLAY IN”

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

2 When access completes, the display changes to “CREC ( )” 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 button. The display changes to “CREC MODE” and REC goes off. 2 Press the § button to remove 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 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.

4-5-3. Non-Volatile Memory Mode (EEP MODE)

This mode reads and writes the contents of the non-volatile memory. It is not used in servicing. If set accidentally, press the MENU/NO button immediately to exit it.

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Page 17

4-6. FUNCTIONS OF OTHER BUTTONS

Mode display

Error rate display

Address display

Auto gain display (Not used in servicing)

Detrack check display (Not used in servicing)

IVR display (Not used in servicing)

)

PLAY MODE n LEVEL/DISPLAY/CHAR (*) PLAY MODE n PLAY MODE (*) LEVEL/DISPLAY/CHAR

REPEAT

Function

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 ˜ CLV A). Switches the displayed contents each time the button is pressed Ejects the disc Exits the test mode

Contents

(*)When displayed as “PLAY MODEnPLAY MODE”, it means to press the PLAY MODE button, and then press it again. When pressed

the first time, the fluorescent display tube displays “PROGRAM”.

4-7. TEST MODE DISPLAYS

Each time the LEVEL/DISPLAY/CHAR button is pressed, the display changes in the following order.

1. Mode display

Displays “TEMP ADJUST”, “CPLAYMODE”, etc.

2. Error rate display

Displays the error rate in the following way.

C1 =

AD = C1 = Indicates the C1 error. AD = Indicates ADER.

3. Address display

The address is displayed as follows. (MO:recordable disc, CD:playback only disc) If the LEVEL/DISPLAY/CHAR button is pressed after pressing the PROGRAM button, the display switches from groove to pit or vice versa. 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.

4. Auto gain display (Not used in servicing)

The auto gain is displayed as follows. AG = / [ ]

5. Detrack check display (Not used in servicing)

The detrack is displayed as follows. ADR =

6. IVR display (Not used in servicing)

The IVR is displayed as follows. [ ][ ][

– 17 –

Page 18

MEANINGS OF OTHER DISPLAYS

Display

REC SYNC L.SYNC OVER B ATRACK DISC SLEEP MONO PROGRAM

During continuous playback (CLV: 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 When the PLAY MODE button is pressed

When Lit

Contents

When Off

STOP (CLV: OFF) Tracking servo ON Recording mode OFF CLV normal mode

Tracking offset cancel OFF

Groove Low reflection CL V A CLV UNLOCK

– 18 –

Page 19

SECTION 5

ELECTRICAL ADJUSTMENTS

5-1. PARTS REPLACEMENT AND ADJUSTMENT

• Check and adjust the MDM and MBU as follows. The procedure changes according to the part replaced

• Temperature compensation offset check

• Laser power check

• Traverse check

• Focus bias check

• C PLAY check

• Self-recording/playback check

• Abbreviation OP : Optical pick-up OWH: Overwrite head

Parts Replacement and Repair

Has the OWH been replaced?

Has OP, IC171, IC101, or IC121 been replaced?

YES

Initial setting of the adjustment value

Has OP or IC171 been replaced?

Check the sleding and spindle mechanisms. Other causes can be suspected.

YES

IOP information recording (IOP value labeled on OP)

Has IC171 or D101 been replaced?

YES

Temperature compensation offset adjustment

• Laser power adjustment

• Traverse adjustment

• Focus bias adjustment

• Error rate adjustment

• Focus bias check

• Auto gain adjustment

– 19 –

Page 20

5-2. PRECA UTIONS FOR CHECKING LASER DIODE

EMISSINON

T o check the emission of the laser diode dur ing adjustments, ne ver view directly from the top as this may lose your eye-sight.

5-3. PRECAUTIONS FOR USE OF OPTICAL PICK-

UP (KMS-260A)

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 fi rst. 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

laser tap

flexible board

Optical pick-up flexible board

5-4. PRECAUTIONS FOR ADJUSTMENTS

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

4) Use the following tools and measuring devices.

• Check Disc (MD) TDYS-1 (Parts No. 4-963-646-01)

• Test Disk (MDW-74/AU-1) (Parts No. 8-892-341-41)

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

MD Laser power meter 8010S (Parts No. J-2501-145-A)

• Oscilloscope (Measure after performing CAL of prove.)

• Digital voltmeter

• Thermometer

• Jig for checking BD board waveform (Parts No. : J-2501-149-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 Note on page 6.)

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

5-5. CREATING CONTINUOUSL Y 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. Rotate the AMS knob and display “CREC MODE”.

3. Press the YES button again to display “CREC MID”. Display “CREC (0300)” and start to recording.

4. Complete recording within 5 minutes.

5. Press the MENU/NO button and stop recording .

6. Press the §EJECT button and remove the disc.

D101

BD Board

IC101, IC121

1. Initial setting of adjustment value

2.Recording of IOP information (Value written in the pick-up)

3.Temperature compensation offset adjustment

4.Laser power adjustment

5.Traverse adjustment

6.Focus bias adjustment

7.Error rate check

8. Auto gain output level adjustment

Optical

Pick-up

IC171

¬G¬¬

¬G¬GG

¬¬GGG

¬G¬¬¬

¬G¬¬G

2) Set the test mode when performing adjustments. After completing the adjustments, exit the test mode. Perform the adjustments and checks in “group S” of the test mode.

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

IC192

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.

– 20 –

Page 21

5-6. CHECKS PRIOR TO REPAIRS

Specified value : Below 10% offset value Offset value (%) = X 100

A – B

2 (A + B)

Specified value : Below 10% offset value Offset value (%) = X 100

A – B

2 (A + B)

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” (See page 8).

5-6-1. Temperature Compensation Offset Check

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

Note 1: After step 4, each time the YES button is pressed, the

display will be switched between “ 0.7 mW *** $ ”, “

6.2 mW *** $ ”, and “ Wp *** $ ”. Nothing needs to be performed here.

5-6-3. T raverse Check

Connection :

Oscilloscope

Checking Procedure:

1. Rotate the AMS knob to display “TEMP CHECK”.

2. Press the YES button.

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.)

5-6-2. Laser Power Check

Before checking, check the IOP value of the optical pick-up. (Refer to 5-8. Recording and Displaying IOP Information.)

Connection :

Laser power meter

Optical pick-up objective lens

Digital volt mete

BD board

CN110 pin

(I+3V)

(IOP)

BD board

CN110 pin

3 1

(TE) (VC)

V : 0.5 V/div H : 10 ms/div Input : DC mod

Checking Procedure:

1. Connect an oscilloscope to CN110 pin 3 (TE) and CN110 pin 1 (VC) of the BD board.

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

3. Press the ) button and move the optical pick-up outside the pit.

4. Rotate the AMS knob and display “EF MO CHECK”.

5. Press the YES button and display “EFB =

MO-R”. (Laser power READ power/Focus serv o 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 rotate the AMS knob. (Read power traverse checking)

(T r averse W av ef orm)

Checking Procedure:

1. Set the laser power meter on the objective lens of the optical pick-up. (When it cannot be set properly, press the 0 button or ) button to move the optical pick-up.) Connect the digital volt meter to CN110 pin 5 (I+3V) and CN110 pin 4 (IOP).

2. Then, rotate the AMS knob and display “LDPWR CHECK”.

3. Press the YES button once and display “ 0.9 mW *** $ ”. Check that the reading of the laser power meter become 0.84 to

0.92 mW. (*** means IOP value)

4. Press the YES button once more and display “ 7.0 mW *** $

”. 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)

KMS

260A 27X40 B0825

Iop = 82.5 mA in this case Iop (mA) = Digital voltmeter reading (mV)/1 (Ω)

5. Press the MENU/NO button and display “LDPWR CHECK” and stop the laser emission. (The MENU/NO button is effectiv e at all times to stop the laser

(For details of the method for checking this value, refer to “5-8. Recording and Displaying IOP Information”.)

emission.)

7. Press the YES button and display “EFB = MO-W”.

8. Observe the waveform of the oscilloscope, and check that the specified value is satisfied. Do not rotate the AMS knob. (Write power traverse checking)

(T r averse W av ef orm)

9. Press the YES button display “EFB =

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

– 21 –

Page 22

10. Observe the waveform of the oscilloscope, and check that the

specified value is satisfied. Do not rotate the AMS knob.

(Traverse Wav ef orm)

Specified value : Below 10% offset value

A – B

Offset value (%) = X 100

2 (A + B)

11. Press the YES button display “EF MO CHECK” The disc stops rotating automatically.

12. Press the § button and remove the disc.

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

14. Roteto the AMS knob and display “EF CD CHECK” (C04).

15. Press the YES button and display “EFB = CD”. Servo is imposed automatically.

16. Observe the waveform of the oscilloscope, and check that the specified value is satisfied. Do not rotate the AMS knob.

(Traverse Wav ef orm)

5-6-4. Focus Bias Check

Change the focus bias and check the focus tolerance amount.

Checking Procedure :

1. Load a test disk (MDW-74/AU-1).

2. Rotate the AMS knob and display “CPLAY MODE”.

3. Press the YES button twice and display “CPLAY MID”.

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

5. Rotate the AMS knob and display “FBIAS CHECK”.

6. Press the YES button and 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 220 and ADER is below 2.

7. Press the YES button and display “ / b = ”. Check that the C1 error is below 220 and ADER is below 2.

8. Press the YES button and display “ / a = ”. Check that the C1 error is below 220 and ADER is below 2.

9. Press the MENU/NO button, next press the § button, and remove the test disc.

5-6-5. C PLAY Checking

MO Error Rate Check

Checking Procedure :

1. Load a test disk (MDW-74/AU-1).

2. Rotate the AMS knob and display “CPLAY MODE”.

3. Press the YES button and display “CPLAY MID”.

4. The display changes to “C1 =

AD = ”.

5. If the C1 error rate is below 80, check that ADER is below 2.

6. Press the MENU/NO button, stop playback, press the § but- ton, and test disc.

Specified value : Below 10% offset value

A – B

Offset value (%) = X 100

2 (A + B)

17. Press the YES button and display “EF CD CHECK”.

18. Press the § button and remove the check disc (MD) TDYS-1.

Note 1 : MO reading data will be erased during if a recorded disc is

used in this adjustment.

Note 2 : If the traverse waveform is not clear, connect the oscillo-

scope as shown in the following figure so that it can be seen more clearly.

Oscilloscop

330 k

CN110 pin

BD board

(TE)

(VC)

Ω

10pF

CD Error Rate Check

Checking Procedure :

1. Load a check disc (MD) TDYS-1.

2. Rotate the AMS knob and display “CPLAY MODE”.

3. Press the YES button twice and display “CPLAY MID”.

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

5. Check that the C1 error rate is below 50.

6. Press the MENU/NO button, stop playback, press the § but- ton, and the test disc.

5-6-6. Self-Recording/playback Check

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

Checking Procedure :

1. Insert a recordable disc (blank disc) into the unit.

2. Rotate the AMS knob to display “CREC MODE”.

3. Press the YES button to display the “CREC MID”.

4. When recording starts, “ REC ” is displayed, this becomes “CREC (@@@@)" (@@@@ is the address), and recording starts.

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

6. Rotate the AMS knob to display “C PLAY MODE”.

7. Press the YES button to display “C PLAY MID”.

8. “C1 = AD = ” will be displayed.

9. Check that the C1 error becomes below 80 and the AD error below 2.

10. Press the MENU/NO button to stop playback, and press the

§ button and remove the disc.

– 22 –

Page 23

5-7. 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 “5-4. Precautions on Adjustments” and execute the initial setting before the adjustment as required.

Setting Procedure :

1. Rotate the AMS knob to display “ADJ CLEAR”.

2. Press the YES button. “Complete!” will be displayed momentarily and initial setting will be executed, after which “ ADJ CLEAR” will be displayed.

5-8. RECORDING AND DISPLAYING THE IOP

INFORMATION

The IOP data can be recorded in the non-volatile memory . The IOP value on the label of the optical pickup 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 :

1. While pressing the AMS knob and p button, connect the power plug to the outlet, and release the AMS knob and p button.

2. Rotate the AMS knob to display “[Service]”, and press the YES button.

3. Rotate the AMS knob to display “Iop.Write”, and press the YES button.

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

5. Input the IOP value written on the optical pick-up. To select the number : Rotate the AMS knob. To select the digit : Press the AMS knob

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

7. As the adjustment results are recorded for the 6 value. Leave it as it is and press the YES button.

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

Display Procedure :

1. Rotate the AMS knob to display “Iop.Read”.

2. “@@.@/##.#” is displayed and the recorded contents are displayed. @@.@ indicates the Iop value labeled on the pick-up. ##.# indicates the Iop value after adjustment

3. To end , press the AMS button or MENU/NO b utton to display “Iop Read”.

5-9. TEMPERATURE COMPENSATION OFFSET

ADJUTMENT

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.

Adjusting Procedure :

1. Rotate the AMS knob and display “TEMP ADJUST”.

2. Press the YES button and select the “TEMP ADJUST” mode.

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

4. To save the data, press the YES button. When not saving the data, press the MENU/NO button.

5. When the YES button is pressed, “TEMP = SAVE” will be displayed and turned back to “TEMP ADJUST” display then. When the MENU/NO button is pressed, “TEMP ADJUST” will be displayed immediatelly.

Specified Value :

The “TEMP = ” should be within “E0 - EF”, “F0 - FF”, “00 0F”, “10 - 1F” and “20 - 2F”.

5-10. LASER POWER ADJUSTMENT

Check the IOP value of the optical pick-up before adjustments. (Refer to 5-8. Recording and Displaying IOP Information.)

Connection :

Optical pick-up objective lens

CN110 pin

BD board

(I+3V)

(IOP)

Laser power meter

Digital volt mete

Adjusting Procedure :

2. Rotate the AMS knob and display “LDPWR ADJUST”. (Laser power : For adjustment)

3. Press the YES button once and display “LD 0.9 mW $ ”.

4. Rotate the AMS knob so that the reading of the laser power meter becomes 0.85 to 0.91 mW. Press the YES 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.

6. Rotate the AMS knob so that the reading of the laser power meter becomes 6.9 to 7.1 mW , pr ess the YES button and save it.

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

seconds continuously.

– 23 –

Page 24

7. Then, rotate the AMS knob and display “LDPWR CHECK”.

8. Press the YES button once and display “0.9 mW *** $ ”. Check that the reading of the laser power meter become 0.85 to

0.91 mW. (*** means IOP value)

9. Press the YES button once more and display “7.0 mW *** $

”. Check that the reading the laser power meter and digital volt meter satisfy the specified value. Note down the digital voltmeter reading value.

Specified Value :

Laser power meter reading : 7.0 ± 0.1 mW Digital voltmeter reading : Optical pick-up displayed value ± 10%

(Optical pick-up label)

KMS

260A 27X40 B0825

Iop = 82.5 mA in this case Iop (mA) = Digital voltmeter reading (mV)/1 (Ω)

(For details of the method for checking this value, refer to “5-8. Recording and Displaying IOP Information”.)

10. Press the MENU/NO button and display “LDPWR CHECK” and stop the laser emission. (The MENU/NO button is effective at all times to stop the laser emission.)

11. Rotate the AMS knob to display “Iop.Write”.

12. Press the YES button. When the display becomes Ref=@@@.@ (@ is an arbitrary number), press the YES 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. To select the number : Rotate the AMS knob. To select the digit : Press the AMS knob

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

5-11. TRA VERSE ADJUSTMENT

Connection :

BD board

CN110 pin

3 1

(TE) (VC)

Adjusting Procedure :

1. Connect an oscilloscope to CN110 pin 3 (TE) and CN110 pin 1 (VC) of the BD board.

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

3. Press the ) button and move the optical pick-up outside the pit.

4. Rotate the AMS knob and display “EF MO ADJUST”.

5. Press the YES button and display “EFB = (Laser power READ power/Focus serv o ON/tracking servo OFF/ spindle (S) servo ON)

6. Rotate the AMS knob so that the wa vefor m of the oscilloscope becomes the specified value. (When the AMS knob is rotated, 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 Wav ef orm)

Oscilloscope

V : 0.5 V/div H : 10 ms/div Input : DC mod

MO-R”.

Note 1: After step 4, each time the YES button is pressed, the

display will be switched between “0.7 mW *** $ ”, “6.2 mW *** $ ”, and “Wp *** $ ”. Nothing needs to be performed here.

Specification A = B

7. Press the YES 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. Rotate the AMS knob so that the wa vefor m of the oscilloscope becomes the specified value. (When the AMS knob is rotated, 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. (Write power traverse adjustment)

(Traverse Wav ef orm)

Specification A = B

9. Press the YES 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.

– 24 –

Page 25

11. Rotate the AMS knob until the waveform of the oscilloscope

moves closer to the specified value. In this adjustment, waveform varies at intervals of a pprox. 2%. Adjust the waveform so that the specified value is satisfied as much as possible.

(Traverse Wav ef orm)

Specification A = B

12. Press the YES button, and save the adjustment results in the non-volatile memory . (“EFB =

SAVE” will be displayed for a moment.) Next “EF MO ADJUST” is displayed. The disc stops rotating automatically.

13. Press the § button and remove the disc.

14. Load the check disc (MD) TDYS-1.

15. Roteto AMS knob and display “EF CD ADJUST”.

16. Press the YES button and display “EFB = CD”. Servo is imposed automatically.

17. Rotate the AMS knob so that the wa veform of the oscilloscope moves closer to the specified value. In this adjustment, waveform varies at intervals of a pprox. 2%. Adjust the waveform so that the specified value is satisfied as much as possible.

(Traverse Wav ef orm)

5-12. FOCUS BIAS ADJUSTMENT

Adjusting Procedure :

1. Load a test disk (MDW-74/AU-1).

2. Rotate the AMS knob and display “CPLAY MODE”.

3. Press the YES button and display “CPLAY MID”.

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

5. Rotate the AMS knob and display “FBIAS ADJUST”.

6. Press the YES button and 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. Rotate the AMS knob in the clockwise direction and find the focus bias value at which the C1 error rate becomes 220 (Refer to Note 2).

8. Press the YES button and display “ / b = ”.

9. Rotate the AMS knob in the counterclockwise direction and find the focus bias value at which the C1 error rate becomes

220.

10. Press the YES button and display “ / c = ”.

11. Check that the C1 error rate is below 50 and ADER is 00. Then

press the YES button.

12. If the “( ” in “ - - ( ” is above 20, press the YES

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

13. Press the § button to remove the test disc.

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 us-

ing the average vale.

Specification A = B

18. Press the YES button, display “EFB =

SAVE” for a moment and save the adjustment results in the non-volatile memory . Next “EF CD ADJUST” will be displayed.

19. Press the § button and remove the check disc (MD) TDYS-1.

Note 1 : MO reading data will be erased during if a recorded disc is

used in this adjustment.

Note 2 : If the traverse waveform is not clear, connect the oscillo-

scope as shown in the following figure so that it can be seen more clearly.

Oscilloscop

330 k CN110 pin CN110 pin

BD board

(TE)

(VC)

Ω

10pF

220

C1 error

c a Focus bias value

(F. BIAS)

– 25 –

Page 26

5-13. ERROR RATE CHECK

5-13-1. CD Error Rate Check

5-15. AUTO GAIN CONTROL OUTPUT LEVEL

ADJUSTMENT

Checking Procedure :

1. Load a check disc (MD) TDYS-1.

2. Rotate the AMS knob and display “CPLAY MODE”.

3. Press the YES button twice and display “CPLAY MID”.

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

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

6. Press the MENU/NO button, stop playback, press the § button, and remove the test disc.

5-13-2. MO Error Rate Check

Checking Procedure :

1. Load a test disc (MDW-74/AU-1).

2. Rotate the AMS knob and display “CPLAY MODE”.

3. Press the YES button and display “CPLAY MID”.

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

5. If the C1 error rate is below 50, check that ADER is 00.

6. Press the MENU/NO button, stop playback, press the § button, and remove the test disc.

5-14. FOCUS BIAS CHECK

Change the focus bias and check the focus tolerance amount.

Checking Procedure :

1. Load a test disc (MDW-74/AU-1).

2. Rotate the AMS knob and display “CPLAY MODE”.

3. Press the YES button twice and display “CPLAY MID”.

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

5. Rotate the AMS knob and display “FBIAS CHECK”.

7. Press the YES button and display “ / b = ”. Check that the C1 error is below 220 and ADER is below 2.

8. Press the YES button and display “ / a = ”. Check that the C1 error is below 220 and ADER is below 2

9. Press the MENU/NO button, next press the § button, and remove the continuously recorded disc.

Be sure to perform this adjustment when the pickup is replaced. If the adjustment results becomes “ Adjust NG!”, the pickup may be faulty or the servo system circuits may be abnormal.

5-15-1. CD Auto Gain Control Output Level Adjustment

Adjusting Procedure :

1. Insert the check disc (MD) TDYS-1.

2. Rotate the AMS knob to display “AG Set (CD)”.

3. When the YES 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)”.

4. Press the § button to remove the disc.

5-15-2. MO Auto Gain Control Output Level Adjustment

Adjusting Procedure :

1. Insert the reference disc (MDW-74/AU-1) for recording.

2. Rotate the AMS knob to display “AG Set (MO)”.

4. Press the § button to remove the disc.

Note 1 : If the C1 error and ADER are above other than the specif ied

value at points a (step 8. in the above) or b (step 7. in the above), the focus bias adjustment may not have been car ried out properly. Adjust perform the beginning again.

– 26 –

Page 27

5-15. ADJUSTING POINTS AND CONNECTING POINTS

[BD BOARD] (SIDE A)

CN101

D101

NOTE

IC171

GND I+3V

IOP TE

RF VC

CN110

[BD BOARD] (SIDE B)

IC101

IC121

IC192

NOTE:It is useful to use the jig. for checking the waveform. (Refer

to Servicing Note on page 6.)

– 27 –

Page 28

6-1. CIRCUIT BOARDS LOCATION

SECTION 6

DIAGRAMS

BD board

DISPLAY board

SW board

VOL SEL board (SP)

MAIN board

KEY SW board

– 28 –

Page 29

6-2. BLOCK DIAGRAMS

– BD SECTION –

OVER WRITE HEAD DRIVE

IC181

DIGITAL SERVO SIGNAL PROCESSOR, DIGITAL SIGNAL PROCESSOR

EFM/ACIRC ENCODER/DECODER, SHOCK-PROOF MEMORY CONTROLLER,

ATRAC ENCODER/DECODER

IC121

MDS-JE330

SCTX XINIT

• R-ch is omitted.

• Signal path : PB : REC : PB (Digital out) : REC (Digital in)

OPTICAL PICK-UP BLOCK

(KMS-260A/J1N)

DETECTOR

CDB

ILCC

HR901

OVER WRITE

HEAD

D101

LASER ON

Q101

APC

Q162,163

HEAD

DRIVE

Q181,182

TEMPR

TEMPI

48 47 46 40

RFO

MORFI

MORFO

RF AMP

IV AMP

CVB

TEMP

AMP

APC

•

AGCI

BALANCE

VCC

APCREF

E-F

RF AMP

IC101

RF AGC & EQ

BPF

EQADJ

VICONV

3TADJ

•

12 10

•

4 5

P-P

WBLADJ

2522 23

PEAK

BOTTOM

ABCD

AMP

FOCUS ERROR

AMP

TRACKING

ERROR

AMP

SERIAL

PARALLEL

DECODER

1 2

AUX

33 67

BOTM

PEAK

ABCD

34 66

ADAGC

BPF

ADFM

ADIN

ADFG

CSLED

SWDT

SCLK

XLAT

FOCNT

16 17 18

FILTER

15 14

XINIT

EFMO

100

EFM,

ADIP

ACIRC,

ENCODER/

DECODER

PCO

FILI

60 61 62

AUX1

64 63

75 74

ADFG

FILO CLTV

RFI

BOTM PEAK

ABCD

FE VC

TE SE

PLL

ANALOG

MUX

DEMODULATOR/

DECODER

SHOCK

RESISTANT

MEMORY

CONTROLLER

A/D

CONVERTER

APC

CONVERTER

SERVO

DSP

ATRAC

ENCODER/

DECODER

SAMPLING

RATE

DIGITAL

AUDIO

CLOCK

GENERATOR

SUBCODE

PROCESSOR

MONITOR CONTROL

CPU

I/F

DIN0

DIN1

ADDT

I/F

DADT

DOUT

XBCK

LRCK

OSCI

SQSY DQSY

MNT3 MNT2 MNT1 MNT0

SENS SRDT

SCLK

SWDT

XLAT

BUFFER IC123

11 12

4 3 2 1

9 8 6 5 7

DIN0

DIN1

ADDT

DADT

DOUT

BCK LRCK

512FS

SQSY DQSY

MNT3 MNT2 MNT1

MNT0

SENS SRDT SCLK SWDT XLAT CH

MAIN

SECTION

(Page 31)

SPINDLE

SERVO

DTRF

CKRF

XLRF

FOCNT

SPRD

SPFD

FG IN

95 10

XRST

RECP

GENERATOR

APCREF

FFDR

PWM

FRDR

TFDR

TRDR

SFDR

SRDR

91928586898883

D0 D3 A00 A09 49 • 48 • 50 • 51

AUTO

SEQUENCER

34 31 • 36 40 • 45

XWE XRAS XCAS XOE

47 46 44 43

DRAM

IC124

XWE

XRAS

XCAS

XOE

DQ1

•

• DQ4

6 9

•

11 15

• A9

LDON

TRACKING

MODULE

COIL

FOCUS

COIL

SLED MOTOR

SPINDLE MOTOR

M102

M101

HF MODULE

IC103,Q102-104

SLED/SPINDLE MOTOR DRIVE FOCUS/TRACKING COIL DRIVE

TRK– TRK+

FSC+ FSC–

SLED+

SLED–

SPDL+

SPDL–

10 12

21 23

27 25

6 8

DRIVER

IC152

PSB

TFDR

TRDR

FRDR

FFDR

SFDR

SRDR

SPFD

SPRD

XRST

– 29 –

EEP ROM

IC171

M103

LOADING MOTOR

– 30 –

DETECT SW S101, S102,

S601-604

SDA

WRPWR

MOD

SDA

SCLSCL

LIMIT-IN REFLECT PROTECT CHACK IN SW PACK OUT SW PLAY-P SW REC P SW

LOAD-IN LOAD-OUT

DIG-RST

Page 30

MDS-JE330

– MAIN SECTION –

DIN0

DIN1

DOUT

ADDT

BCK LRCK DADT

512FS

SCTX

XINT

SQSY

DQSY MNT3 MNT2 MNT1 MNT0

SENS SRDT SCLK

SWDT

XLATCH

LIMIT-IN

REFLECT

BD SECTION

(Page 30)

PROTECT

CHACKIN SW

PACK-OUT SW

PB P SW

REC-P SW

LD ON

WRPWR

MOD

LOAD-IN

LOAD OUT

SDA

SCL

DIG-RST

SIRCS

RECEIVER

IC781

S851

BEEP SW

S731

INPUT

IC601

RXDI CLKI TXDI

MOTER

DRIVE

IC441

LOADING SW

OFF

ANALOG

DIGITAL

OPT IN 1

IC611

OPT IN 2

IC621

OPT OUT

IC661

IC351 IC351

X351

22.5792MHz

80 23

18 66 74 72 78 71 32 33 31 75 77 69 68 51 53 60 59 70 67 76

65 79 73

12 4

SCTX XINT SQSY

DQSY MNT3(S-LOCK) MNT2(X-BUSY) MNT1(SHOCK) MNT0(F-OK) SENS SRDT SCLK SWDT XLATCH LIMIT-IN REFLECT PROTECT

CHACKIN PACK-OUT PB-P

REC-P LDON WR PWR MOD

LD-IN

LD OUT

LD-LOVO

SDA SCL DIG-RST

RMC

BEEP SW

SOURCE

DIGITAL

OPTICAL

SYSTEM CONTROL

IC501

A/D,D/A CONVERTER

IC301

DATAO VINL1

BCK

16 17

WS DATAI

SYSCLK

L3-CLOCK

L3-DATA

L3-MODE

MUTE

XOUT

XIN

JOG0 JOG1

KEY0

KEY2

FLDATA

FLCLK

FLCS

P.DOWN

STB

S.RST

VINR1

VOUTL

VOUTR

L3MODE

L3CLK

L3DATA

28 30 47 49

13 15

43 42

95KEY1

35 37 34

19 50

RTSI

26 24

13 14 15

3 1

R-CH

MATRIX SWITCH

-32V

63 62 61

X701

10MHz

DISPLAY

DAT CLK CS

VFL

DRIVER

IC761

LINE AMP

IC381, 386

G13

S35

G12

RST

J101

AC IN

OUT

J101 LINE

(ANALOG)

R-CH

–

LED SW

Q751

GRID DRIVE

5 I

Q921

INDICATOR TUBE

D751

FL771

FLUORESCENT

MUTE

Q191

MUTE DRIVE

Q390

D390 D391

STANDBY

SYS 3.3V

BACK 3.3V

RESET

IC406

H5V

D5V

M5V

D409

IC601 1312

+3.3V REG

IC401

D408

TO LOADING

MOTOR DRIVE

(IC441)

+5V REG

3 1

LITHIUM BATTERY

PRE P DOWN

–32V

RECTIFIER

D431,432

RECT

D401-404

RECTIFIER

D411,412

–32V REG

3 1

IC421

FL771

TR901

POWER TRANSFORMER

TR911

POWER

TRANSFORMER

VOLTAGE

SELECTOR

RELAY DRIVE

Q911

R-CH

TXDI

RTSI

CLKI

RXDI

SP ONLY

• R-ch is omitted.

• Signal path : PB : REC : PB (Digital out) : REC (Digital in)

– 31 –

– 32 –

Page 31

MDS-JE330

0.46Vp-p

0.1Vp-p

3.1Vp-p

22.581MHz

3.2Vp-p

44.1kHz

3.8Vp-p

11.29MHz

3.2Vp-p

176.4kHz

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)

For schematic diagrams.

Note:

• All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.

• All resistors are in Ω and 1/ specified.

•

• C : panel designation.

• U : B+ Line.

• V : B– Line.

• H : adjustment for repair.

• no mark : STOP

• V oltages are taken with a VOM (Input impedance 10 MΩ).

• Waveforms are taken with a oscilloscope.

• Circled numbers refer to waveforms.

• Signal path.

• Abbreviation

: internal component.

Note:

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

( ) : Play the test disc (TDYS-1) < > : REC

Voltage variations may be noted due to normal production tolerances.

E : PB j : REC a : PB (DIGITAL OUT) l : REC (DIGITAL IN)

CND : Canadian model. SP : Singapore model.

: Can not be measured.

∗

W or less unless otherwise

Note:

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

For printed wiring boards.

Note:

• 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.)

: Through hole.

WAVEFORMS – BD (1/2) SECTION –

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

IC101 4 (A) (PLAY mode)

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

– BD (2/2) SECTION –

IC121 !§ (OSCI)

IC121 @¶ (LRCK)

2.822MHz

IC121 @• (XBCK)

0.06Vp-p

3.8Vp-p

– MAIN SECTION –

3.2Vp-p

10MHz

IC501 !£ (XOUT)

3.8Vp-p

44.1kHz

IC301 !¢ (L3CLK)

3.4Vp-p

2.822MHz

IC301 !§ (BCK)

3.0Vp-p

22.581MHz

IC301 !™ (SYSCLK)

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

• Indication of transistor

These are omitte

These are omitted

IC121 @ª (FS256)

IC121 (º (FS4)

– 33 – – 34 –

– DISPLAY SECTION –

3.9Vp-p

2.4MHz

IC761 %• (OSCO)

Page 32

MDS-JE330

6-3. PRINTED WIRING BOARD – BD SECTION –

• See page 28 for Circuit Boards Location.

• Semiconductor

Location

Ref. No. Location D101 A-1

D181 D-3 D183 D-3

IC103 B-1 IC123 D-2 IC171 D-1

Q102 B-1 Q103 B-1 Q104 B-1

– 35 –

(Page 45)

• Semiconductor Location

Ref. No. Location

IC101 A-3 IC121 C-3 IC124 C-3 IC152 B-1 IC181 C-1 IC192 D-1

Q101 B-3 Q162 B-3 Q163 B-3 Q181 C-1 Q182 C-2

(Page 45)

– 36 –

Page 33

6-4. SCHEMATIC DIAGRAM – BD (1/2) SECTION –

• See page 34 for Waveforms.

• See page 52 for IC Block Diagrams.

• See page 55 for IC Pin Functions.

MDS-JE330

(Page 39)

(Page 40)

(Page 40) (Page 40)

– 37 – – 38 –

(Page 40)

Page 34

MDS-JE330

6-5. SCHEMATIC DIAGRAM – BD (2/2) SECTION –

• See page 34 for Waveforms.

• See page 35 for Printed Wiring Board.

(Page 41)

(Page 37)

(Page 38)

(Page 41)

– 39 –

BA033FP-E2

– 40 –

Page 35

6-6. SCHEMATIC DIAGRAM – MAIN (1/2) SECTION –

(Page

51)

(Page

39)

(Page

39)

(Page 43)

(Page 43) (Page 43, 44)

(Page 42)

• See page 34 for Waveforms.

• See page 45 for Printed Wiring Board.

• See page 59 for IC Pin Functions.

MDS-JE330

– 41 – – 42 –

Page 36

MDS-JE330

6-7. SCHEMATIC DIAGRAM – MAIN (2/2) SECTION –

• See page 34 for Waveforms.

• See page 54 for IC Block Diagrams.

(Page

50)

(Page 41)

(Page 41. 42)

(Page 42)

– 43 –

– 44 –

Page 37

6-8. PRINTED WIRING BOARD – MAIN SECTION –

• See page 28 for Circuit Boards Location.

MDS-JE330

(Page 48)

• Semiconductor Location

Ref. No. Location D390 B-7

D391 C-7 D401 D-10 D402 D-10 D403 D-10 D404 D-10 D406 C-10 D408 C-10 D409 C-10 D411 A-10 D412 A-10 D421 B-10 D422 A-8 D431 A-10 D432 A-9 D433 B-10 D461 A-10 D462 A-10 D466 A-10 D467 A-10 D911 E-12

Ref. No. Location

IC301 D-1 IC351 E-1 IC381 C-2 IC386 B-2 IC401 D-10 IC406 C-10 IC411 D-8 IC421 A-8 IC441 C-3 IC501 C-5 IC601 A-3 IC611 A-3

Q191 A-2 Q291 A-2 Q390 A-8 Q441 C-3 Q442 C-2 Q911 D-10

(Page 51)

(Page 36)

– 45 – – 46 –

Page 38

MDS-JE330

6-9. PRINTED WIRING BOARD – PANEL SECTION –

• See page 28 for Circuit Boards Location.

• Semiconductor Location

Ref. No. Location D751 A-1

IC761 B-5 IC781 B-7

Q751 A-6 Q767 A-5

– 47 –

(Page 45)

– 48 –

Page 39

6-10. SCHEMATIC DIAGRAM – PANEL SECTION –

• See page 34 for Waveforms.

MDS-JE330

– 49 – – 50 –

(Page

43)

Page 40

MDS-JE330

6-11. SCHEMATIC DIAGRAM – BD SWITCH SECTION –

6-12. PRINTED WIRING BOARD – BD SWITCH SECTION –

• See page 28 for Circuit Boards Location.

(Page 41)

(Page 45)

6-13. IC BLOCK DIAGRAMS

– BD Section – IC101 CXA2523AR

MORFO47MORFI46RFO45OPN

RFA1

–

CVB

3VC

IVR

GSW IV

+ –

OPO43ADDC42COMPP41COMPO40AGCI39RF AGC38RF37PEAK

USROP

– +

RFA2

– –

–

1 2

GRVA

CFST

+ –

FBAL

GRV

HLPT

EE'

+ + + +

+ + – –

– – + +

–1

–2

PTGR

–2

–1

ABCDA

FEA

ATA

EFB TESW

FF'

– + – +

+ –

BPF3T

BPF22

WBL

RF AGC EQ

USRC

PEAK

BOTTOM

WBL

PTGR

ADIP

AGC

PEAK3T

P-P

WBL

3T WBL

PBH

DET

–1

–2

–1

–2

DET

TEMP

BPFC

SEA

TEA

VI CONV

BOTM

ABCD

AUX

32 ADFG

31 ADAGC

30 ADIN

29 ADFM

28 SE

27 CSLED

26 TE

25 WBLADJ

AUXSW

TEMPR

COMMAND

SCRI - PARA

DECODE

SWDT

SCLK

XLAT

XSTBY

10PD

11APC

12APCREF

–

GND

TEMPI

– 51 – – 52 –

BGR

VREF

F0CNT

EQADJ

3TADJ

VCC

VREF

Page 41

IC121 CXD2654R

EFMO

DVSS

TEST3

TEST2

100

99 98 97 96 95 94 93

TEST1

TEST0

SPFD

SPRD

SFDR91SRDR90FS489FRDR88FFDR87DVDD86TFDR85TRDR84LDDR83APCREF82DTRF81CKRF80XLRF79F0CNT78ADFG77APC76DCHG

MNT0

MNT1

MNT2

MNT3

SWDT

SCLK

XLAT

SRDT

SENS

XRST

SQSY

DQSY

RECP

XINT

OSCI

OSCO

XTSL

DIN0

DIN1

DOUT

SPINDLE

EACH BLOCK

DEMODULATOR/

DECODER

EACH BLOCK

SERVO

ADIP

SHOCK RESISTANT

MEMORY CONTROLLER

DIGITAL

AUDIO

I/F

MONITOR CONTROL

CPU I/F

SUBCODE

PROCESSOR

CLOCK

GENERATOR

SERVO

DSP

APC

SAMPLING

RATE

CONVERTER

PWM

A/D

CONVERTER

AUTO

SEQUENCER

EFM/ACIRC

ANALOG

MUX

DECODER

ENCODER/

COMP

PLL

AVSS

ADRB

ADRT

AVDD

ADIO

AUX1

ABCD

BOTM

PEAK

CLTV

FILO

FILI

PCO

AVSS

RFI

BIAS

AVDD

ASYI

ASYO

DATAI

LRCKI

XBCKI

ADDT

LRCK

XBCK

DADT

FS256

DVDD

ATRAC

ENCODER/DECODER

ADDRESS/DATA BUS A00 - A11, D0 - D3

A1140A0839A0738A0637A0536A0435A1034A0033A0132A0231A03

DVSS

XOE

XCAS

IC152 BH6511FS-E2

CAPA–

CAPA+

IN2R

IN2F

VM2

OUT2F

PGND2

OUT2R

VM12

OUT1R

PGND1

OUT1F

VM1

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

CHARGE

PUMP.

OSC

INTERFACE

AMP

AMPAMPAMP

INTERFACE

PREDRIVEPREDRIVE

INTERFACE

A09

IN1F

XRAS

DRAM

XWE

IN1R

PSB

MVCI

50D249D048D147

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

GND

IN4R

IN4F

VM4

OUT4F

PGND4

OUT4R

VM34

OUT3R

PGND3

OUT3F

VM3

IN3F

IN3R

– 53 –

PSB

Page 42

• MAIN section IC301 UDA1341TS/N2

VSS(AD)

VDD(AD)

VINL2

BCK

0DB/6DB

SWITCH

DAC

VINL1

VDDD

VSSD

DATAO

DATAI

QMUTE

VREF

VOUTL

PGA PGA

ADC2L

ADC1L

DECIMATION FILTER

INTERFACE

DSP FEATURES

INTERPOLATION FILTER

NOISE SHAPER

ADC2R

ADC1R

DIGITAL AGC

DIGITAL MIXER

DIGITAL

INTERFACE

0DB/6DB

SWITCH

L3-BUS

PRAK

DETECTOR

VADCP

DAC

VADCN

VINR2

VINR1

AGCSTAT

OVERFLOW

L3CLOCK

L3MODE

L3DATA

SYSCLK

TEST1

TEST2

VOUTR

DD(DAC)

IC381 M5218AL

21 3

V–

IC406 M62016L

COM

INTERRUPT SIGNAL GENERATING BLOCK

–

COM

+ –

2 3

GND INT RESET CD VCC

RESET SIGNAL

GENERATING BLOCK

VSS(DAC)

IC441 LB1641

T.S.D O.C.P

NOISE

FILTER

MOTOR

DRIVE

MOTOR

DRIVE

7 86

V+

FWD/REV/STOP

CONTROL LOGIC

2 3

GND

DRIVE

MOTOR

NOISE

FILTER

5 6 7 8 9 10

VCC 1

FWD.IN

REV.IN

CLAMP

VCC 2

– 54 –

Page 43

6-14. IC PIN FUNCTIONS

• IC101 RF Amplifier (CXA2523AR) (BD board)

Pin No.

1 2 3

4 to 9

10 11 12 13 14 15 16 17 18 19

21 22 23 24 25 26 27 28 29 30 31 32

34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

Pin Name I/O Function

I J VC A to F PD APC APCREF GND TEMPI TEMPR SWDT SCLK XLAT XSTBY

F0CNT

VREF EQADJ 3TADJ Vcc WBLADJ TE CSLED SE ADFM ADIN ADAGC ADFG

AUX

FE ABCD BOTM PEAK RF RFAGC AGCI COMPO COMPP ADDC OPO OPN RFO MORFI MORFO

I-V converted RF signal I input

I-V converted RF signal J input

Middle point voltage (+1.5V) generation output

Signal input from the optical pick-up detector

Light amount monitor input

Laser APC output

Reference voltage input for setting laser power

—

Ground

Temperature sensor connection

Reference voltage output for the temperature sensor

Serial data input from the CXD2650R or CXD2652AR

Serial clock input from the CXD2650R or CXD2652AR

Latch signal input from the CXD2650R or CXD2652AR “L”: Latch

Stand by signal input “L”: Stand by Center frequency control voltage input of BPF22, BPF3T, EQ from the CXD2650R or

CXD2652AR

Reference voltage output (Not used)

I/O

Center frequency setting pin for the internal circuit EQ

I/O

Center frequency setting pin for the internal circuit BPF3T

—

+3V power supply

I/O

Center frequency setting pin for the internal circuit BPF22

Tracking error signal output to the CXD2650R or CXD2652AR

—

External capacitor connection pin for the sled error signal LPF

Sled error signal output to the CXD2650R or CXD2652AR

FM signal output of ADIP

ADIP signal comparator input ADFM is connected with AC coupling

—

External capacitor connection pin for AGC of ADIP

ADIP duplex signal output to the CXD2650R or CXD2652AR I

3 signal/temperature signal output to the CXD2650R or CXD2652AR

(Switching with a serial command)

Focus error signal output to the CXD2650R or CXD2652AR

Light amount signal output to the CXD2650R or CXD2652AR

RF/ABCD bottom hold signal output to the CXD2650R or CXD2652AR

RF/ABCD peak hold signal output to the CXD2650R or CXD2652AR

RF equalizer output to the CXD2650R or CXD2652AR

—

External capacitor connection pin for the RF AGC circuit

Input to the RF AGC circuit The RF amplifier output is input with AC coupling

User comparator output (Not used)

User comparator input (Fixed at “L”)

I/O

External capacitor pin for cutting the low band of the ADIP amplifier

User operation amplifier output (Not used)

User operation amplifier inversion input (Fixed at “L”)

RF amplifier output

Groove RF signal is input with AC coupling

Groove RF signal output

• Abbreviation APC: Auto Power Control AGC: Auto Gain Control

– 55 –

Page 44

• IC121 Digital Signal Processor, Digital Servo Signal Processor, EFM/ACIRC Encoder/Decoder, Shock-proof Memory Controller, ATRAC Encoder/Decoder, 2M Bit DRAM (CXD2654R) (BD board)

Pin No.

2 3 4 5 6 7 8 9

13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

31 to 34

36 to 40

41 42 43 44 45 46 47

Pin Name I/O

MNT0 (FOK)

MNT1 (SHCK) MNT2 (XBUSY) MNT3 (SLOC) SWDT SCLK XLAT SRDT SENS XRST

SQSY

DQSY

RECP XINT TX OSCI OSCO XTSL DIN0 DIN1 DOUT DADTI LRCKI XBCKI ADDT DADT LRCK XBCK FS256 DVDD A03 to A00 A10 A04 to A08 A11 DVSS XOE XCAS A09 XRAS XWE

Function

FOK signal output to the system control (monitor output)

“H” is output when focus is on Track jump detection signal output to the system control (monitor output)

Monitor 2 output to the system control (monitor output)

Monitor 3 output to the system control (monitor output)

Writing data signal input from the system control

Serial clock signal input from the system control

I (S)

Serial latch signal input from the system control

I (S)

Reading data signal output to the system control

O (3)

Internal status (SENSE) output to the system control

O (3)

Reset signal input from the system control “L”: Reset

I (S)

Subcode Q sync (SCOR) output to the system control

“L” is output every 13.3 msec. Almost all, “H” is output Digital In U-bit CD format or MD format subcode Q sync (SCOR) output to the system

control Laser power switching input from the system control “H”: Recording, “L”: Playback

Interrupt status output to the system control

Recording data output enable input from the system control

System clock input (512Fs=22.5792 MHz)

System clock output (512Fs=22.5792 MHz) (Not used)

System clock frequency setting “L”: 45.1584 MHz, “H”: 22.5792 MHz (Fixed at “H”)

Digital audio input (Optical input)

Digital audio output (Optical output)

Serial data input

LR clock input “H” : Lch, “L” : R ch

Serial data clock input

Data input from the A/D converter

Data output to the D/A converter

LR clock output for the A/D and D/A converter (44.1 kHz)

Bit clock output to the A/D and D/A converter (2.8224 MHz)

11.2896 MHz clock output (Not used)

+3V power supply (Digital)

—

DRAM address output

DRAM address output (Not used)

DRAM address output

DRAM address output (Not used)

Ground (Digital)

—

Output enable output for DRAM

CAS signal output for DRAM

Address output for DRAM

RAS signal output for DRAM

Write enable signal output for DRAM (Used : CXD2652AR, Not used : CXD2650R)

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

– 56 –

Page 45

Pin No.

48 49

50, 51

52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85

Pin Name I/O

D1 D0 D2, D3 MVCI ASYO ASYI AVDD BIAS RFI AVSS PCO FILI FILO CLTV PEAK BOTM ABCD FE AUX1 VC ADIO AVDD ADRT ADRB AVSS SE TE DCHG APC ADFG F0CNT XLRF CKRF DTRF APCREF TEST0 TRDR

Function

I/O

Data input/output for DRAM

I/O I/O

Clock input from an external VCO (Fixed at “L”)

I (S)

Playback EFM duplex signal output

Playback EFM comparator slice level input

I (A)

+3V power supply (Analog)

—

Playback EFM comparator bias current input

I (A)

Playback EFM RF signal input

I (A)

Ground (Analog)

—

Phase comparison output for the recording/playback EFM master PLL

O (3)

Filter input for the recording/playback EFM master PLL

I (A)

Filter output for the recording/playback EFM master PLL

O (A)

Internal VCO control v oltage input for the recording/playback EFM master PLL

I (A)

Light amount signal peak hold input from the CXA2523R

I (A)

Light amount signal bottom hold input from the CXA2523R

I (A)

Light amount signal input from the CXA2523R

I (A)

Focus error signal input from the CXA2523R

I (A)

Auxiliary A/D input

I (A)

Middle point voltage (+1.5V) input from the CXA2523R

I (A)

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

O (A)

+3V power supply (Analog)

—

A/D converter operational range upper limit voltage input (Fixed at “H”)

I (A)

A/D converter operational range lower limit voltage input (Fixed at “L”)

I (A)

Ground (Analog)

—

Sled error signal input from the CXA2523R

I (A)

Tracking error signal input from the CXA2523R

I (A)

Connected to +3V power supply

I (A)

Error signal input for the laser digital APC (Fixed at “L”)

I (A)

ADIP duplex FM signal input from the CXA2523R (22.05 ± 1 kHz)

I (S)

Filter f

O O O O O O O

0 control output to the CXA2523R

Control latch output to the CXA2523R Control clock output to the CXA2523R Control data output to the CXA2523R Reference PWM output for the laser APC PWM output for the laser digital APC (Not used) Tracking servo drive PWM output (–)

• Abbreviation EFM: Eight to Fourteen Modulation PLL : Phase Locked Loop VCO: Voltage Controlled Oscillator

– 57 –

Page 46

Pin No.

86 87 88 89 90 91 92 93 94 95

96 to 98

100

• Abbreviation EFM: Eight to Fourteen Modulation

Pin Name I/O

TFDR DVDD FFDR FRDR FS4 SRDR SFDR SPRD SPFD FGIN TEST1 to TEST3 DVSS EFMO

Tracking servo drive PWM output (+)

+3V power supply (Digital)

—

Focus servo drive PWM output (+)

Focus servo drive PWM output (–)

176.4 kHz clock signal output (X’tal) (Not used)

Sled servo drive PWM output (–)

Sled servo drive PWM output (+)

Spindle servo drive PWM output (–)

Spindle servo drive PWM output (+)

I (S)

Test input (Fixed at “L”)

Ground (Digital)

—

EFM output when recording

Function

– 58 –

Page 47

• IC501 System Control (M30620MC-400FP) (MAIN board)

Pin No.

1, 2

3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

24 to 27

28 29 30 31 32 33 34 35 36 37

38 to 41

42, 43

44 45 46 47 48 49 50 51 52 53 54 55 56

57, 58

Pin Name I/O Function

NC C1ER ADER SQSY RMC A1 IN BYTE CNVSS XIN-T XOUT-T S.RST XOUT GND XIN +3.3V NMI DQSY P.DOWN KEYBOARD CLK KEYBOARD DATA BEEP OUT XINIT NC L3 CLOCK NC LC DATA SWDT SRDT SCLK FLCS FLDATA NC FLCLK NC JOG1, JOG0 NC A1 OUT NC L3 MODE DA.RST MUTE STB CHACK IN NC PACK-OUT LDIN LDOUT LD-LOW NC REC-P

Not used (Fixed at “L”)

C1 error rate voltage output (Fixed at “L”)

AD error rate voltage output (Fixed at “L”)

ADIP sync or subcode Q sync input from CXD2654R

Remote controls

A1 Control input (Fixed at “L”)

Data bus changed input (Fixed at “L”)

—

Ground

Not used (Fixed at “L”)

System rest input

Main clock output (7.0MHz)

—

Ground

Main clock input (7.0MHz)

—

+3.3V power supply

(Fixed at “H”)

Digital in sync input

Power down detection input “L”: Power down

Not used

—

Not used

Interrupt status input from CXD2654R

Not used

Serial clock signal output to IC301

Not used

Serial data signal output to IC301

Writing data signal output to the serial bus

Reading data signal input from the serial bus

Clock signal output to the serial bus

Chip select signal output to the display driver

Serial data signal output to the display driver

Not used (Fixed at “L”)

Serial clock signal output to the display driver

Not used

Jog dial pulse input from the rotary encoder

Not used

A1 output

Not used

Serial mode signal output to IC301

Not used Reset: “L”

DA line out muting output Mute: “L”

Strobe signal output to the power supply circuit Power supply ON: “H”, stand by: “L”

Detection input from the chucking-in switch “L”: Chucking

Not used (Fixed at “L”)

Detection input from the loading out switch. Loaded out position: “L”, Others: “H”

Loading motor control input

Loading motor control output

Loading motor voltage control output Low voltage: “H”

Not used (Fixed at “L”)

Detection signal input from the recording position detection switch

– 59 –

Page 48

Pin No.

60 61 62 63 64 65 66 67

70 71 72 73 74 75 76

81 82 83 84 85 86 87 88 89 90 91 92

93 to 95

96 97 98 99

100

Pin Name I/O Function

PB-P REC/PB +3.3V NC GND SDA MNT3 (SLOCK) WR PWR

PROTECT

REFLECT

LDON SENS NMT1 (SHOCK) DIG-RST MNT2 (XBUSY) XLATCH MOD

LIMIT-IN

MNT0 (FOK)

SCL

SCTX

CLKSET0 CLKSET1 LED0 LED1 OPT DEL OPT SEL MODE SEL 0 MODE SEL 1 REC BEEP SW NC SOURCE KEY 3 to KEY 1 AVSS KEY0 VREF +3.3V MONO/ST

Detection signal input from the playback position detection switch

Not used Write: “H”

—

+3.3V power supply

Not used (Fixed at “L”)

—

Ground

I/O

Data signal input/output pin with the backup memory

In the state of spindle srvo lock from the CXD2564R

Write power ON/OFF output Recording-protection claw detection input from the protection detection switch

Protect: “H” Disk reflection rate detection input from the reflect detection switch

Disk with low reflection rate: “H”

Laser ON/OFF control output “H”: Laser ON

Internal status (SENSE) input from the CXD2654R

Track jump signal input from the CXD2654R

Digital rest signal output to the CXD2654R and motor driver Reset: “L”

In the state of executive command from the CXD2654R

Latch signal output to the serial bus

Laser modulation switching signal output Detection input from the limit switch

Sled limit-In: “L” Focus OK signal input from the CXD26504R

“H” is input when focus is on

Clock signal output to the backup memory Writing data transmission timing output to the CXD2654R

Shared with the magnetic head ON/OFF output

Clock destination select pin US, Canadian: “L”, Except US, Canadian :“H”

Clock destination select pin US, Canadian: “H”, Except US, Canadian :“L” O O

Not used O

Mode selector O O

Not used O

I I

Input source change input (A/D input)

Key input pin (A/D input)

—

Ground (Analog)

Key input pin (A/D input)

—

A/D reference voltage (Fixed at “H”)

—

+3.3V power supply

Monaural, stereo change input Monaural: “H”

– 60 –

Page 49

SECTION 7

)

EXPLODED VIEWS

NOTE:

• 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 this parts list.

7-1. CASE AND BACK PANEL SECTION

MDM-5A

SP only

not supplied

• Abbreviation CND : Canadian model HK : Hong Kong model SP : Singapore model AUS : Australian model

TR901

(SP only)

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

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

(US,CND)

(AEP,SP)

(SP)

(UK,HK)

(AUS

not supplied

Ref. No. Part No. Description Remark

1 4-983-661-01 CASE (408226) 2 4-210-291-01 SCREW (CASE 3 TP2) 3 4-999-839-11 SCREW (+BVTTWH M3), STEP

! 4 1-696-586-21 CORD, POWER (UK,HK) ! 4 1-696-846-21 CORD, POWER (AUS)

! 4 1-751-275-11 CORD, POWER (AEP,SP) ! 4 1-783-531-31 CORD, POWER (US,CND)

5 1-569-008-21 ADAPTOR, CONVERSION 2P (SP)

* 6 3-703-244-00 BUSHING (2104), CORD * 7 4-216-349-02 PANEL, BACK (US)

* 7 4-216-349-12 PANEL, BACK (CND) * 7 4-216-349-22 PANEL, BACK (AEP,UK) * 7 4-216-349-32 PANEL, BACK (AUS) * 7 4-216-349-42 PANEL, BACK (SP) * 7 4-216-349-52 PANEL, BACK (HK)

not supplied

Ref. No. Part No. Description Remark

8 1-790-509-11 WIRE (FLAT TYPE) (17 CORE)

* 9 A-4724-608-A MAIN BOARD, COMPLETE (US,CND) * 9 A-4724-611-A MAIN BOARD, COMPLETE (AEP,UK,HK,AUS) * 9 A-4724-614-A MAIN BOARD, COMPLETE (SP) * 10 4-954-051-51 HOLDER, PC BOARD

11 1-783-140-11 WIRE (FLAT TYPE) (23 CORE) 12 1-783-139-11 WIRE (FLAT TYPE) (21 CORE) 13 X-4947-207-1 FOOT ASSY (F50150S)(AEP,UK,SP,HK,AUS) 13 X-4947-208-1 FOOT ASSY (F50150S)(US,CND) 14 4-977-358-11 CUSHION (US,CND)

15 4-886-821-11 SCREW, S TIGHT, +PTTWH 3X6 16 1-569-972-21 SOCKET, SHORT 2P

* 17 1-672-977-11 VOL SEL BOARD (SP)

! TR901 1-433-693-11 TRANSFORMER, POWER (US,CND) ! TR901 1-433-694-11 TRANSFORMER, POWER (AEP,UK,HK,AUS)

9 10

! TR901 1-433-695-11 TRANSFORMER, POWER (SP)

– 61 –

Page 50

7-2. FRONT PANEL SECTION

not supplied

FL771

not supplied

(AEP,UK,SP,HK,AUS)

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

51 4-996-687-51 KNOB (AMS) 52 3-354-981-11 SPRING (SUS), RING 53 4-977-593-11 RING (DIA. 50), ORNAMENTAL

(AEP,UK,SP,HK,AUS) 54 4-216-342-01 ESCUTCHEON 55 4-996-690-12 LID (CARTRIDGE)

56 4-976-593-11 SPRING (LID), TORSION 57 4-216-343-01 BUTTON (FUNCTION) 58 4-216-346-01 BUTTON (EJECT) 59 4-216-345-01 BUTTON (SUB) 60 4-216-344-01 BUTTON (POWER)

* 61 A-4724-610-A DISPLAY BOARD, COMPLETE (US,CND)

* 61 A-4724-613-A DISPLAY BOARD, COMPLETE (AEP,UK,HK,AUS) * 61 A-4724-616-A DISPLAY BOARD, COMPLETE (SP)

62 4-951-620-01 SCREW (2.6X8), +BVTP 63 X-4951-023-1 PANEL ASSY, FRONT (US,CND)

63 X-4951-024-1 PANEL ASSY, FRONT (AEP,UK,SP,HK,AUS) 64 4-998-595-01 KNOB (SLIDE)

* 65 A-4724-609-A KEY SW BOARD, COMPLETE (US,CND) * 65 A-4724-612-A KEY SW BOARD, COMPLETE (AEP,UK,HK,AUS) * 65 A-4724-615-A KEY SW BOARD, COMPLETE (SP)

* 66 4-216-341-01 HOLDER (FL)

67 4-996-698-01 EMBLEM, SONY FL771 1-517-865-11 INDICATOR TUBE, FLUORESCENT

– 62 –

Page 51

7-3. MECHANISM SECTION (MDM-5A)

M103

not supplied

MBU-5A

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217 218

219

220

221

222

223

225

226

224

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

* 201 1-671-115-21 SW BOARD * 202 4-996-217-01 CHASSIS

203 4-996-223-11 INSULATOR (F)

* 204 4-996-218-01 BRACKET (GUIDE R)

205 4-996-277-01 SPRING (O/C), TENSION

206 4-996-226-01 LEVER (O/C) 207 4-999-347-01 INSULATOR (R)

* 208 4-996-225-01 BRACKET (GUIDE L)

209 4-988-466-11 SPRING (ELECTROSTATIC), LEAF 210 4-996-219-01 GEAR (CAM GEAR)

211 4-996-220-01 GEAR (A) 212 4-996-221-01 GEAR (B) 213 4-933-134-01 SCREW (+PTPWH M2.6X6) 214 4-996-224-01 SCREW (1.7X3), +PWH

215 4-996-227-01 LEVER (HEAD)

216 4-996-229-01 SPRING (HEAD LEVER), TORSION 217 4-996-212-01 LEVER (LIMITTER) 218 4-996-213-01 SPRING (LIMITTER), TORSION 219 4-996-214-01 SPRING (SLIDER), TENSION 220 4-966-216-01 SPRING (HOLDER), TENSION

221 4-996-215-11 SPRING (LOCK LEVER), TENSION 222 X-4949-246-1 SLIDER ASSY 223 X-4949-245-1 HOLDER ASSY

* 224 4-996-211-11 SLIDER (CAM)

225 4-998-763-01 SPRING (SHUTTER), LEAF

226 A-4680-409-A HOLDER M103 X-4949-264-1 MOTOR ASSY, LOADING

– 63 –

Page 52

7-4. BASE UNIT SECTION (MBU-5A)

264

252

265

266

HR901

271

263

270

not supplied

M101

S102

254

253

272

M102

262

261

252

257

267

269

268

255

256

259

260

258

251

252

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

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

251 A-4699-893-A BD BOARD, COMPLETE 252 3-372-761-01 SCREW (M1.7), TAPPING

* 253 4-996-267-01 BASE (BU-D) * 254 4-996-255-01 BASE (BU-C)

255 4-900-590-01 SCREW, PRECISION SMALL

256 4-996-258-01 SPRING, COMPRESSION 257 4-996-262-01 GEAR (SL-C)

* 258 1-667-954-11 FLEXIBLE BOARD * 259 4-210-664-11 BASE (BU-A)

! 260 8-583-028-01 OPTICAL PICK-UP KMS-260A/K1NP

* 261 4-996-252-01 CHASSIS, BU * 262 4-996-254-01 BASE (BU-B)

263 4-967-688-11 MAGNET, ABSORPTION

264 4-996-260-01 GEAR (SL-A) 265 4-996-261-01 GEAR (SL-B)

266 4-996-264-01 SPRING (SHAFT), LEAF 267 4-996-265-01 SHAFT, MAIN 268 4-996-256-11 SL (BASE) 269 4-996-257-01 RACK (SL) 270 4-996-263-01 SPRING (CLV), TORSION

271 4-988-560-01 SCREW (+P 1.7X6) 272 4-211-036-01 SCREW (1.7X2.5), +PWH HR901 1-500-502-11 HEAD, OVER WRITE M101 A-4672-475-A MOTOR ASSY, SPINDLE M102 A-4672-474-A MOTOR ASSY, SLED

S102 1-762-148-21 SWITCH, PUSH (2 KEY)

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

– 64 –

Page 53

SECTION 8

ELECTRICAL PARTS LIST

Note:

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

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

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

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

A-4699-893-A BD BOARD, COMPLETE

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

< CAPACITOR >

C101 1-125-822-11 TANTALUM 10uF 20% 10V C102 1-163-038-91 CERAMIC CHIP 0.1uF 25V C103 1-125-822-11 TANTALUM 10uF 20% 10V C104 1-125-822-11 TANTALUM 10uF 20% 10V C105 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V

C106 1-163-275-11 CERAMIC CHIP 0.001uF 5% 50V C107 1-163-038-91 CERAMIC CHIP 0.1uF 25V C108 1-163-038-91 CERAMIC CHIP 0.1uF 25V C109 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V C111 1-164-344-11 CERAMIC CHIP 0.068uF 10% 25V

C112 1-163-017-00 CERAMIC CHIP 0.0047uF 5% 50V C113 1-109-982-11 CERAMIC CHIP 1uF 10% 10V C115 1-164-489-11 CERAMIC CHIP 0.22uF 10% 16V C116 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V C117 1-163-809-11 CERAMIC CHIP 0.047uF 10% 25V

• 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, -X mean standardized parts, so they may have some difference from the original one.

• Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

• RESISTORS All resistors are in ohms METAL: Metal-film resistor METAL OXIDE: Metal Oxide-film resistor F : nonflammable

C163 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V C164 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V C167 1-163-038-91 CERAMIC CHIP 0.1uF 25V

C168 1-163-038-91 CERAMIC CHIP 0.1uF 25V C169 1-125-822-11 TANTALUM 10uF 20% 10V C171 1-163-038-91 CERAMIC CHIP 0.1uF 25V C181 1-104-913-11 TANTAL. CHIP 10uF 20% 16V C183 1-163-038-91 CERAMIC CHIP 0.1uF 25V

C184 1-117-970-11 ELECT CHIP 22uF 20% 10V C185 1-164-611-11 CERAMIC CHIP 0.001uF 10% 500V C187 1-104-913-11 TANTAL. CHIP 10uF 20% 16V C188 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V C189 1-163-989-11 CERAMIC CHIP 0.033uF 10% 25V

C190 1-126-206-11 ELECT CHIP 100uF 20% 6.3V C191 1-163-038-91 CERAMIC CHIP 0.1uF 25V C196 1-163-038-91 CERAMIC CHIP 0.1uF 25V C197 1-163-038-91 CERAMIC CHIP 0.1uF 25V

• SEMICONDUCTORS In each case, u: µ , for example: uA...: µ A..., uPA...: µ PA..., uPB...: µPB..., uPC...: µ PC..., uPD...: µ PD...

• CAPACITORS uF : µ F

• COILS uH : µ H

• Abbreviation CND : Canadian model HK : Hong Kong model SP : Sing apore model AUS : Australian model

< CONNECTOR >

C118 1-163-038-91 CERAMIC CHIP 0.1uF 25V C119 1-125-822-11 TANTALUM 10uF 20% 10V C121 1-125-822-11 TANTALUM 10uF 20% 10V C122 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V C123 1-163-038-91 CERAMIC CHIP 0.1uF 25V

C124 1-163-038-91 CERAMIC CHIP 0.1uF 25V C127 1-163-038-91 CERAMIC CHIP 0.1uF 25V C128 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V C129 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V C130 1-163-251-11 CERAMIC CHIP 100PF 5% 50V

C131 1-163-023-00 CERAMIC CHIP 0.015uF 5% 50V C132 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V C133 1-163-017-00 CERAMIC CHIP 0.0047uF 5% 50V C134 1-163-038-91 CERAMIC CHIP 0.1uF 25V C135 1-163-038-91 CERAMIC CHIP 0.1uF 25V

C136 1-126-206-11 ELECT CHIP 100uF 20% 6.3V C142 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C143 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C144 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C146 1-163-038-91 CERAMIC CHIP 0.1uF 25V

C151 1-126-206-11 ELECT CHIP 100uF 20% 6.3V C152 1-163-038-91 CERAMIC CHIP 0.1uF 25V C153 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V C156 1-163-038-91 CERAMIC CHIP 0.1uF 25V C158 1-163-019-00 CERAMIC CHIP 0.0068uF 10% 50V

C160 1-104-601-11 ELECT CHIP 10uF 20% 10V C161 1-104-601-11 ELECT CHIP 10uF 20% 10V

CN101 1-569-479-21 CONNECTOR, FPC 21P CN102 1-784-833-21 CONNECTOR,FFC(LIF(NON-ZIF))21P CN103 1-784-834-21 CONNECTOR,FFC(LIF(NON-ZIF))23P CN104 1-770-687-11 CONNECTOR, FFC/FPC 4P CN110 1-695-440-21 PIN, CONNECTOR (PC BOARD) 6P

< DIODE >

D101 8-719-988-61 DIODE 1SS355TE-17 D181 8-719-046-86 DIODE F1J6TP D183 8-719-046-86 DIODE F1J6TP

< IC >

IC101 8-752-080-95 IC CXA2523AR IC103 8-729-903-10 IC TRANSISTOR FMW1 IC121 8-752-389-44 IC CXD2654R IC123 8-759-096-87 IC TC7WU04FU(TE12R) IC124 8-759-498-44 IC MSM51V4400-70TS-K

IC152 8-759-430-25 IC BH6511FS-E2 IC171 8-759-487-04 IC BR24C02F-E2 IC181 8-759-481-17 IC MC74ACT08DTR2 IC192 8-759-460-72 IC BA033FP-E2

< COIL >

L101 1-414-813-11 FERRITE 0uH L102 1-414-813-11 FERRITE 0uH L103 1-414-813-11 FERRITE 0uH L105 1-414-813-11 FERRITE 0uH L106 1-414-813-11 FERRITE 0uH

– 65 –

Page 54

BD DISPLAY

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

L121 1-414-813-11 FERRITE 0uH L122 1-414-813-11 FERRITE 0uH L151 1-412-029-11 INDUCTOR CHIP 10uH L152 1-412-029-11 INDUCTOR CHIP 10uH L153 1-412-032-11 INDUCTOR CHIP 100uH

L154 1-412-032-11 INDUCTOR CHIP 100uH L161 1-414-813-11 FERRITE 0uH L162 1-414-813-11 FERRITE 0uH L181 1-216-295-91 SHORT 0

R151 1-216-073-00 METAL CHIP 10K 5% 1/10W R152 1-216-073-00 METAL CHIP 10K 5% 1/10W R158 1-216-097-91 RES,CHIP 100K 5% 1/10W R159 1-216-097-91 RES,CHIP 100K 5% 1/10W

R160 1-216-295-91 SHORT 0 R161 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R162 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R163 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R164 1-216-045-00 METAL CHIP 680 5% 1/10W

< TRANSISTOR >

Q101 8-729-403-35 TRANSISTOR UN5113 Q102 8-729-026-53 TRANSISTOR 2SA1576A-T106-QR Q103 8-729-402-93 TRANSISTOR UN5214 Q104 8-729-402-93 TRANSISTOR UN5214 Q162 8-729-101-07 TRANSISTOR 2SB798-DL

Q163 8-729-403-35 TRANSISTOR UN5113 Q181 8-729-018-75 TRANSISTOR 2SJ278MY Q182 8-729-017-65 TRANSISTOR 2SK1764KY

< RESISTOR >

R103 1-216-049-91 RES,CHIP 1K 5% 1/10W R104 1-216-073-00 METAL CHIP 10K 5% 1/10W R105 1-216-065-91 RES,CHIP 4.7K 5% 1/10W R106 1-216-133-00 METAL CHIP 3.3M 5% 1/10W R107 1-216-113-00 METAL CHIP 470K 5% 1/10W

R109 1-216-295-91 SHORT 0 R110 1-216-073-00 METAL CHIP 10K 5% 1/10W R111 1-216-295-91 SHORT 0 R112 1-216-089-91 RES,CHIP 47K 5% 1/10W R113 1-216-049-91 RES,CHIP 1K 5% 1/10W

R115 1-216-049-91 RES,CHIP 1K 5% 1/10W R117 1-216-113-00 METAL CHIP 470K 5% 1/10W R120 1-216-025-91 RES,CHIP 100 5% 1/10W R121 1-216-097-91 RES,CHIP 100K 5% 1/10W R123 1-216-295-91 SHORT 0

R124 1-216-025-91 RES,CHIP 100 5% 1/10W R125 1-216-025-91 RES,CHIP 100 5% 1/10W R127 1-216-025-91 RES,CHIP 100 5% 1/10W R129 1-216-295-91 SHORT 0 R131 1-216-073-00 METAL CHIP 10K 5% 1/10W

R132 1-216-097-91 RES,CHIP 100K 5% 1/10W R133 1-216-117-00 METAL CHIP 680K 5% 1/10W R134 1-216-049-91 RES,CHIP 1K 5% 1/10W R135 1-216-061-00 METAL CHIP 3.3K 5% 1/10W R136 1-216-049-91 RES,CHIP 1K 5% 1/10W

R165 1-216-097-91 RES,CHIP 100K 5% 1/10W R166 1-220-149-11 REGISTER 2.2 10% 1/2W R167 1-216-065-91 RES,CHIP 4.7K 5% 1/10W R169 1-219-724-11 METAL CHIP 1 1% 1/4W R170 1-216-073-00 METAL CHIP 10K 5% 1/10W

R171 1-216-073-00 METAL CHIP 10K 5% 1/10W R173 1-216-121-91 RES,CHIP 1M 5% 1/10W R175 1-216-065-91 RES,CHIP 4.7K 5% 1/10W R177 1-216-061-00 METAL CHIP 3.3K 5% 1/10W R179 1-216-085-00 METAL CHIP 33K 5% 1/10W

R180 1-216-073-00 METAL CHIP 10K 5% 1/10W R182 1-216-089-91 RES,CHIP 47K 5% 1/10W R183 1-216-089-91 RES,CHIP 47K 5% 1/10W R184 1-216-073-00 METAL CHIP 10K 5% 1/10W R185 1-216-081-00 METAL CHIP 22K 5% 1/10W

R186 1-216-089-91 RES,CHIP 47K 5% 1/10W R188 1-216-073-00 METAL CHIP 10K 5% 1/10W R189 1-216-073-00 METAL CHIP 10K 5% 1/10W R190 1-216-073-00 METAL CHIP 10K 5% 1/10W R195 1-216-073-00 METAL CHIP 10K 5% 1/10W

R196 1-216-295-91 SHORT 0 R197 1-216-295-91 SHORT 0

< SWITCH >

S101 1-762-596-21 SWITCH, PUSH (1 KEY)(LIMIT IN)

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

* A-4724-610-A DISPLAY BOARD, COMPLETE (US,CND)

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

* A-4724-616-A DISPLAY BOARD, COMPLETE (SP)

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

* A-4724-613-A DISPLAY BOARD, COMPLETE (AEP,UK,HK,AUS)

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

* 4-216-341-01 HOLDER (FL)

R137 1-216-295-91 SHORT 0 R140 1-216-029-00 METAL CHIP 150 5% 1/10W R142 1-216-073-00 METAL CHIP 10K 5% 1/10W R143 1-216-073-00 METAL CHIP 10K 5% 1/10W R144 1-216-025-91 RES,CHIP 100 5% 1/10W

R145 1-216-073-00 METAL CHIP 10K 5% 1/10W R146 1-216-037-00 METAL CHIP 330 5% 1/10W R147 1-216-025-91 RES,CHIP 100 5% 1/10W R148 1-216-045-00 METAL CHIP 680 5% 1/10W R149 1-216-073-00 METAL CHIP 10K 5% 1/10W

R150 1-216-295-91 SHORT 0

< CAPACITOR >

C760 1-164-159-11 CERAMIC 0.1uF 50V C761 1-162-294-31 CERAMIC 0.001uF 10% 50V C762 1-162-294-31 CERAMIC 0.001uF 10% 50V C763 1-162-294-31 CERAMIC 0.001uF 10% 50V C764 1-164-159-11 CERAMIC 0.1uF 50V

C765 1-126-153-11 ELECT 22uF 20% 6.3V C766 1-164-159-11 CERAMIC 0.1uF 50V C769 1-162-215-31 CERAMIC 47PF 5% 50V C781 1-124-584-00 ELECT 100uF 20% 10V C782 1-162-306-11 CERAMIC 0.01uF 20% 16V

– 66 –

Page 55

DISPLAY

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

< CONNECTOR >

< RESISTOR >

KEY SW

MAIN

CN751 1-784-642-11 CONNECTOR, BOARD TO BOARD 11P

< DIODE >

D751 8-719-046-44 DIODE SEL5221S (STANDBY)

< FLUORESCENT INDICATOR >

FL771 1-517-865-11 INDICATOR TUBE, FLUORESCENT

< IC >

IC761 8-759-426-98 IC MSM9202-02GS-K IC781 8-749-013-92 IC GP1UC7X

< TRANSISTOR >

Q751 8-729-422-57 TRANSISTOR UN4111 Q767 8-729-900-74 TRANSISTOR DTC143TS

< RESISTOR >

R722 1-249-421-11 CARBON 2.2K 5% 1/4W F R723 1-247-843-11 CARBON 3.3K 5% 1/4W R724 1-249-425-11 CARBON 4.7K 5% 1/4W F R725 1-249-429-11 CARBON 10K 5% 1/4W R726 1-249-435-11 CARBON 33K 5% 1/4W

R751 1-249-409-11 CARBON 220 5% 1/4W F R760 1-247-807-31 CARBON 100 5% 1/4W R761 1-247-807-31 CARBON 100 5% 1/4W R762 1-247-807-31 CARBON 100 5% 1/4W R763 1-247-807-31 CARBON 100 5% 1/4W

R767 1-249-441-11 CARBON 100K 5% 1/4W R769 1-247-843-11 CARBON 3.3K 5% 1/4W R781 1-249-401-11 CARBON 47 5% 1/4W F R782 1-247-807-31 CARBON 100 5% 1/4W

R702 1-249-421-11 CARBON 2.2K 5% 1/4W F R703 1-247-843-11 CARBON 3.3K 5% 1/4W R704 1-249-425-11 CARBON 4.7K 5% 1/4W F R705 1-249-429-11 CARBON 10K 5% 1/4W R706 1-249-435-11 CARBON 33K 5% 1/4W

R712 1-249-421-11 CARBON 2.2K 5% 1/4W F R713 1-247-843-11 CARBON 3.3K 5% 1/4W R714 1-249-425-11 CARBON 4.7K 5% 1/4W F

< SWITCH >

S701 1-762-875-21 SWITCH, KEYBOARD (r) S702 1-762-875-21 SWITCH, KEYBOARD (p) S703 1-762-875-21 SWITCH, KEYBOARD ()) S704 1-762-875-21 SWITCH, KEYBOARD (0) S705 1-762-875-21 SWITCH, KEYBOARD (P)

S706 1-762-875-21 SWITCH, KEYBOARD (·) S711 1-762-875-21 SWITCH, KEYBOARD (MENU/NO) S712 1-762-875-21 SWITCH, KEYBOARD (YES) S713 1-475-543-11 ENCODER, ROTARY

(PUSH ENTER/≠ AMS ±)

S714 1-762-875-21 SWITCH, KEYBOARD (CLEAR)

S721 1-762-875-21 SWITCH, KEYBOARD (§) S731 1-762-404-11 SWITCH, SLIDE (INPUT DIGITAL/ANALOG)

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

* A-4724-608-A MAIN BOARD, COMPLETE (US,CND)

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

* A-4724-611-A MAIN BOARD, COMPLETE (AEP,UK,HK,AUS)

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

* A-4724-614-A MAIN BOARD, COMPLETE (SP)

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

< SWITCH >

S722 1-762-875-21 SWITCH, KEYBOARD (PLAY MODE) S723 1-762-875-21 SWITCH, KEYBOARD (REPEAT) S725 1-762-875-21 SWITCH, KEYBOARD (LEVEL/DISPLAY/CHAR) S726 1-762-875-21 SWITCH, KEYBOARD (1/u)

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

* A-4724-609-A KEY SW BOARD, COMPLETE (US,CND)

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

* A-4724-612-A KEY SW BOARD, COMPLETE (AEP,UK,HK,AUS)

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

* A-4724-615-A KEY SW BOARD, COMPLETE (SP)

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

< CAPACITOR >

C700 1-126-153-11 ELECT 22uF 20% 6.3V

< CONNECTOR >

CN701 1-779-554-11 CONNECTOR,FFC(LIF(NON-ZIF))17P CN731 1-784-641-11 CONNECTOR, BOARD TO BOARD 11P

7-685-872-09 SCREW +BVTT 3X8 (S)

< BATTERY >

BT406 1-528-887-11 BATTERY, LITHIUM SECONDARY

< CAPACITOR >

C101 1-162-290-31 CERAMIC 470PF 10% 50V C102 1-126-964-11 ELECT 10uF 20% 50V C181 1-128-551-11 ELECT 22uF 20% 25V C182 1-162-600-11 CERAMIC 0.0047uF 30% 16V C183 1-162-294-31 CERAMIC 0.001uF 10% 50V

C184 1-126-963-11 ELECT 4.7uF 20% 50V C185 1-162-282-31 CERAMIC 100PF 10% 50V C201 1-162-290-31 CERAMIC 470PF 10% 50V C202 1-126-964-11 ELECT 10uF 20% 50V C281 1-128-551-11 ELECT 22uF 20% 25V

C282 1-162-600-11 CERAMIC 0.0047uF 30% 16V C283 1-162-294-31 CERAMIC 0.001uF 10% 50V C284 1-126-963-11 ELECT 4.7uF 20% 50V C285 1-162-282-31 CERAMIC 100PF 10% 50V C300 1-126-934-11 ELECT 220uF 20% 10V

C301 1-164-159-11 CERAMIC 0.1uF 50V

– 67 –

Page 56

MAIN

Ref. No. Part No. Description Remark

C302 1-126-934-11 ELECT 220uF 20% 10V C303 1-164-159-11 CERAMIC 0.1uF 50V C304 1-164-159-11 CERAMIC 0.1uF 50V C305 1-164-159-11 CERAMIC 0.1uF 50V

C306 1-126-934-11 ELECT 220uF 20% 10V C307 1-164-159-11 CERAMIC 0.1uF 50V C308 1-126-934-11 ELECT 220uF 20% 10V C350 1-164-159-11 CERAMIC 0.1uF 50V C351 1-162-205-31 CERAMIC 18PF 5% 50V

C352 1-162-203-31 CERAMIC 15PF 5% 50V C370 1-126-933-11 ELECT 100uF 20% 16V C371 1-126-934-11 ELECT 220uF 20% 16V C380 1-164-159-11 CERAMIC 0.1uF 50V C381 1-164-159-11 CERAMIC 0.1uF 50V

C385 1-164-159-11 CERAMIC 0.1uF 50V C386 1-164-159-11 CERAMIC 0.1uF 50V C401 1-126-936-11 ELECT 3300uF 20% 16V C402 1-164-159-11 CERAMIC 0.1uF 50V C404 1-126-933-11 ELECT 100uF 20% 16V

C406 1-124-252-00 ELECT 0.33uF 20% 50V C407 1-162-294-31 CERAMIC 0.001uF 10% 50V C411 1-126-939-11 ELECT 10000uF 20% 16V C412 1-164-159-11 CERAMIC 0.1uF 50V C416 1-126-926-11 ELECT 1000uF 20% 10V

C421 1-164-159-11 CERAMIC 0.1uF 50V C422 1-164-159-11 CERAMIC 0.1uF 50V C423 1-128-576-11 ELECT 100uF 20% 63V C424 1-164-159-11 CERAMIC 0.1uF 50V C425 1-126-967-11 ELECT 47uF 20% 50V

C426 1-126-965-11 ELECT 22uF 20% 50V C431 1-126-966-11 ELECT 33uF 20% 16V C432 1-128-551-11 ELECT 22uF 20% 25V C441 1-126-933-11 ELECT 100uF 20% 16V C442 1-162-306-11 CERAMIC 0.01uF 20% 16V

C443 1-162-306-11 CERAMIC 0.01uF 20% 16V C461 1-126-935-11 ELECT 470uF 20% 16V C466 1-126-935-11 ELECT 470uF 20% 16V C500 1-131-347-00 TANTALUM 1uF 10% 35V C512 1-164-159-11 CERAMIC 0.1uF 50V

Ref. No. Part No. Description Remark

C901 1-113-920-11 CERAMIC 0.0022uF 20% 250V C902 1-113-920-11 CERAMIC 0.0022uF 20% 250V

C911 1-164-159-11 CERAMIC 0.1uF 50V C912 1-164-159-11 CERAMIC 0.1uF 50V C913 1-164-159-11 CERAMIC 0.1uF 50V

< CONNECTOR >

CN406 1-568-683-11 PIN, CONNECTOR (PC BAORD) 2P CN411 1-784-418-11 CONNECTOR, FFC(LIF(NON-ZIF)21P CN421 1-779-285-11 CONNECTOR,FFC(LIF(NON-ZIF))17P CN501 1-784-417-11 CONNECTOR, FFC(LIF(NON-ZIF)23P

* CN502 1-568-934-11 PIN, CONNECTOR 7P

CN881 1-506-468-11 PIN, CONNECTOR 3P

* CN882 1-568-954-11 PIN, CONNECTOR 5P * CN901 1-580-230-11 PIN, CONNECTOR (PC BOARD) 2P

< DIODE >

D390 8-719-911-19 DIODE 1SS119-25 D391 8-719-911-19 DIODE 1SS119-25 D401 8-719-210-21 DIODE 11EQS04 D402 8-719-210-21 DIODE 11EQS04 D403 8-719-210-21 DIODE 11EQS04

D404 8-719-210-21 DIODE 11EQS04 D406 8-719-911-19 DIODE 1SS119-25 D408 8-719-210-21 DIODE 11EQS04 D409 8-719-210-21 DIODE 11EQS04 D411 8-719-024-99 DIODE 11ES2-NTA2B

D412 8-719-024-99 DIODE 11ES2-NTA2B D421 8-719-024-99 DIODE 11ES2-NTA2B D422 8-719-109-81 DIODE RD4.7ESB2 D431 8-719-911-19 DIODE 1SS119-25 D432 8-719-911-19 DIODE 1SS119-25

D433 8-719-911-19 DIODE 1SS119-25 D461 8-719-024-99 DIODE 11ES2-NTA2B D462 8-719-024-99 DIODE 11ES2-NTA2B D466 8-719-024-99 DIODE 11ES2-NTA2B D467 8-719-024-99 DIODE 11ES2-NTA2B

D911 8-719-911-19 DIODE 1SS119-25

C516 1-164-159-11 CERAMIC 0.1uF 50V C519 1-162-294-31 CERAMIC 0.001uF 10% 50V C531 1-162-282-31 CERAMIC 100PF 10% 50V C533 1-162-282-31 CERAMIC 100PF 10% 50V C562 1-164-159-11 CERAMIC 0.1uF 50V

C571 1-162-282-31 CERAMIC 100PF 10% 50V C572 1-162-282-31 CERAMIC 100PF 10% 50V C573 1-162-282-31 CERAMIC 100PF 10% 50V C575 1-162-282-31 CERAMIC 100PF 10% 50V C594 1-162-294-31 CERAMIC 0.001uF 10% 50V

C595 1-162-294-31 CERAMIC 0.001uF 10% 50V C597 1-162-294-31 CERAMIC 0.001uF 10% 50V C598 1-164-159-11 CERAMIC 0.1uF 50V C599 1-164-159-11 CERAMIC 0.1uF 50V C601 1-162-306-11 CERAMIC 0.01uF 20% 16V

C611 1-164-159-11 CERAMIC 0.1uF 50V C612 1-126-963-11 ELECT 4.7uF 20% 50V C613 1-162-306-11 CERAMIC 0.01uF 20% 16V

< IC >

IC301 8-759-553-65 IC UDA1341TS/N2 IC351 8-759-917-18 IC SN74HCU04AN IC381 8-759-634-50 IC M5218AL IC386 8-759-634-50 IC M5218AL IC401 8-759-445-59 IC BA033T

IC406 8-759-481-02 IC M62016L IC411 8-759-231-53 IC TA7805S IC421 8-759-633-42 IC M5293L IC441 8-759-822-09 IC LB1641 IC501 8-759-577-40 IC M30620MC-400FP

IC601 8-759-917-18 IC SN74HCU04AN IC611 8-749-012-70 IC GP1F38R (DIGITAL OPTICAL IN)

< JACK >

J101 1-784-429-11 JACK, PIN 4P (LINE (ANALOG) IN)

– 68 –

Page 57

MAIN

Ref. No. Part No. Description Remark

< COIL >

L611 1-410-509-11 INDUCTOR 10uH

< LINE FILTER >

LF901 1-411-547-11 FILTER, LINE

< TRANSISTOR >

Q191 8-729-900-74 TRANSISTOR DTC143TS Q291 8-729-900-74 TRANSISTOR DTC143TS Q390 8-729-422-57 TRANSISTOR UN4111 Q441 8-729-900-80 TRANSISTOR DTC114ES Q442 8-729-119-76 TRANSISTOR 2SA1175-HEF

Q911 8-729-119-78 TRANSISTOR 2SC2785-HEF

< RESISTOR >

R81 1-249-441-11 CARBON 100K 5% 1/4W

(US,CND)

R82 1-249-441-11 CARBON 100K 5% 1/4W

(AEP,UK,SP,HK,AUS) R101 1-249-417-11 CARBON 1K 5% 1/4W F R102 1-249-441-11 CARBON 100K 5% 1/4W R106 1-249-430-11 CARBON 12K 5% 1/4W

R181 1-249-429-11 CARBON 10K 5% 1/4W R182 1-249-429-11 CARBON 10K 5% 1/4W R183 1-249-433-11 CARBON 22K 5% 1/4W R184 1-247-864-11 CARBON 24K 5% 1/4W R185 1-249-417-11 CARBON 1K 5% 1/4W F

R186 1-249-417-11 CARBON 1K 5% 1/4W F R187 1-249-437-11 CARBON 47K 5% 1/4W R188 1-249-415-11 CARBON 680 5% 1/4W F R189 1-249-411-11 CARBON 330 5% 1/4W R201 1-249-417-11 CARBON 1K 5% 1/4W F

Ref. No. Part No. Description Remark

R433 1-247-822-11 CARBON 430 5% 1/4W

R434 1-249-433-11 CARBON 22K 5% 1/4W R435 1-249-438-11 CARBON 56K 5% 1/4W R436 1-247-891-00 CARBON 330K 5% 1/4W R437 1-249-417-11 CARBON 1K 5% 1/4W F R441 1-249-431-11 CARBON 15K 5% 1/4W

R442 1-249-433-11 CARBON 22K 5% 1/4W R443 1-249-434-11 CARBON 27K 5% 1/4W R509 1-249-441-11 CARBON 100K 5% 1/4W R513 1-247-903-00 CARBON 1M 5% 1/4W R519 1-249-429-11 CARBON 10K 5% 1/4W

R530 1-249-429-11 CARBON 10K 5% 1/4W R531 1-249-429-11 CARBON 10K 5% 1/4W R533 1-249-429-11 CARBON 10K 5% 1/4W R542 1-249-429-11 CARBON 10K 5% 1/4W R543 1-249-429-11 CARBON 10K 5% 1/4W

R550 1-249-429-11 CARBON 10K 5% 1/4W R551 1-249-429-11 CARBON 10K 5% 1/4W R553 1-249-429-11 CARBON 10K 5% 1/4W R559 1-249-429-11 CARBON 10K 5% 1/4W R560 1-249-429-11 CARBON 10K 5% 1/4W

R566 1-249-441-11 CARBON 100K 5% 1/4W R568 1-249-429-11 CARBON 10K 5% 1/4W R569 1-249-429-11 CARBON 10K 5% 1/4W R571 1-249-441-11 CARBON 100K 5% 1/4W R573 1-249-429-11 CARBON 10K 5% 1/4W

R574 1-249-429-11 CARBON 10K 5% 1/4W R575 1-249-429-11 CARBON 10K 5% 1/4W R577 1-249-429-11 CARBON 10K 5% 1/4W R581 1-249-441-11 CARBON 100K 5% 1/4W

(AEP,UK,SP,HK,AUS)

R582 1-249-441-11 CARBON 100K 5% 1/4W

(US,CND)

R202 1-249-441-11 CARBON 100K 5% 1/4W R206 1-249-430-11 CARBON 12K 5% 1/4W R281 1-249-429-11 CARBON 10K 5% 1/4W R282 1-249-429-11 CARBON 10K 5% 1/4W R283 1-249-433-11 CARBON 22K 5% 1/4W

R284 1-247-864-11 CARBON 24K 5% 1/4W R285 1-249-417-11 CARBON 1K 5% 1/4W F R286 1-249-417-11 CARBON 1K 5% 1/4W F R287 1-249-437-11 CARBON 47K 5% 1/4W R288 1-249-415-11 CARBON 680 5% 1/4W F

R289 1-249-411-11 CARBON 330 5% 1/4W R351 1-247-903-00 CARBON 1M 5% 1/4W R352 1-249-413-11 CARBON 470 5% 1/4W F R355 1-249-407-11 CARBON 150 5% 1/4W F R391 1-249-441-11 CARBON 100K 5% 1/4W

R392 1-247-883-00 CARBON 150K 5% 1/4W R406 1-249-409-11 CARBON 220 5% 1/4W F R407 1-249-429-11 CARBON 10K 5% 1/4W R420 1-247-881-00 CARBON 120K 5% 1/4W R422 1-249-441-11 CARBON 100K 5% 1/4W

R423 1-249-409-11 CARBON 220 5% 1/4W F R424 1-249-409-11 CARBON 220 5% 1/4W F R431 1-247-807-31 CARBON 100 5% 1/4W R432 1-247-826-00 CARBON 620 5% 1/4W

R587 1-249-441-11 CARBON 100K 5% 1/4W R592 1-249-429-11 CARBON 10K 5% 1/4W R594 1-249-429-11 CARBON 10K 5% 1/4W R595 1-249-429-11 CARBON 10K 5% 1/4W R597 1-249-429-11 CARBON 10K 5% 1/4W

R613 1-247-895-00 CARBON 470K 5% 1/4W R614 1-249-437-11 CARBON 47K 5% 1/4W R801 1-249-426-11 CARBON 5.6K 5% 1/4W R803 1-249-425-11 CARBON 4.7K 5% 1/4W F R804 1-249-429-11 CARBON 10K 5% 1/4W

R911 1-249-425-11 CARBON 4.7K 5% 1/4W F R912 1-249-437-11 CARBON 47K 5% 1/4W

< RELAY >

RY911 1-755-324-11 RELAY

< TRANSFORMER >

TR901 1-433-702-11 TRANSFORMER, POWER (SUB)(US,CND) TR901 1-433-703-11 TRANSFORMER, POWER (SUB)(AEP,UK,HK,AUS) TR901 1-433-704-11 TRANSFORMER, POWER (SUB)(SP)

! TR911 1-433-693-11 TRANSFORMER, POWER (US,CND) ! TR911 1-433-694-11 TRANSFORMER, POWER (AEP,UK,HK,AUS)

! TR911 1-433-695-11 TRANSFORMER, POWER (SP)

– 69 –

Page 58

MDS-JE330

MAIN

Ref. No. Part No. Description Remark

X351 1-579-314-11 VIBRATOR, CRYSTAL (22.5792MHz) X513 1-781-174-21 VIBRATOR, CERAMIC (10MHz)

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

* 1-671-115-21 SW BOARD

CN601 1-506-486-11 PIN, CONNECTOR 7P

S601 1-572-126-21 SWITCH, PUSH (1 KEY)(REC POSITION) S602 1-572-126-21 SWITCH, PUSH (1 KEY)(PACK OUT) S604 1-771-264-11 SWITCH, PUSH(DETECTION)(1 KEY)

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

* 1-672-977-11 VOL SEL BOARD (SP)

VOL SEL

< VIBRATOR >

********

< CONNECTOR >

< SWITCH >

(PB POSITION)

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

< SWITCH >

Ref. No. Part No. Description Remark

ACCESSORIES & PACKING MATERIALS

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

1-418-270-11 REMOTE COMMANDER (RM-29M) 1-558-271-11 CORD, CONNECTION (AUDIO 108cm)(UK) 1-574-264-11 CORD, OPTICAL PLUG 1-776-263-51 CORD, CONNECTION (AUDIO 100cm)

(US,CND,AEP,SP,HK,AUS)

3-865-784-11 MANUAL, INSTRUCTION (ENGLISH)

3-865-784-21 MANUAL, INSTRUCTION

(FRENCH, SPANISH, PORTUGUESE)(CND,AEP)

3-865-784-31 MANUAL, INSTRUCTION

(GERMAN, DUTCH, ITALIAN)(AEP)

3-865-784-41 MANUAL, INSTRUCTION

(SWEDISH, DANISH, FINNISH)(AEP)

3-865-784-51 MANUAL, INSTRUCTION

(ENGLISH, POLISH, RUSSIAN)(AEP)

3-865-784-61 MANUAL, INSTRUCTION (CHINESE)(SP,HK)

4-981-643-11 COVER, BATTERY (for RM-29M)

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

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

HARDWARE LIST

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

S951 1-771-474-11 SWITCH, POWER (VOLTAGE CHANGE)(SP)

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

MISCELLANEOUS

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

! 4 1-696-586-21 CORD, POWER (UK,HK) ! 4 1-696-846-21 CORD, POWER (AUS) ! 4 1-751-275-11 CORD, POWER (AEP,SP) ! 4 1-783-531-31 CORD, POWER (US,CND)

5 1-569-008-21 ADAPTOR, CONVERSION 2P (SP)

8 1-790-509-11 WIRE (FLAT TYPE) (17 CORE) 11 1-783-140-11 WIRE (FLAT TYPE) (23 CORE) 12 1-783-139-11 WIRE (FLAT TYPE) (21 CORE) 16 1-569-972-21 SOCKET, SHORT 2P

* 258 1-667-954-11 FLEXIBLE BOARD

! 260 8-583-028-01 OPTICAL PICK-UP KMS-260A/K1NP

FL771 1-517-865-11 INDICATOR TUBE, FLUORESCENT HR901 1-500-502-11 HEAD, OVER WRITE M101 A-4672-475-A MOTOR ASSY, SPINDLE M102 A-4672-474-A MOTOR ASSY, SLED

M103 X-4949-264-1 MOTOR ASSY, LOADING S102 1-762-148-21 SWITCH, PUSH (2 KEY)

! TR901 1-433-693-11 TRANSFORMER, POWER (US,CND) ! TR901 1-433-694-11 TRANSFORMER, POWER (AEP,UK,HK,AUS) ! TR901 1-433-695-11 TRANSFORMER, POWER (SP)

#1 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S #2 7-685-133-19 SCREW (DIA. 2.6) (IT3B) #3 7-685-533-19 SCREW +BTP 2.6X6 TYPE2 N-S #4 7-621-772-20 SCREW +B 2X5 #5 7-621-772-40 SCREW +B 2X8

#6 7-627-852-08 SCREW,PRECISION +P 1.7X2.5

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

Sony Corporation

9-928-830-11

Home A&V Products Company

– 70 –

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

Published by Quality Assurance Dept.

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

99C0988-1

(Shinagawa)

Sony 4-216-349-5 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SELF-DIAGNOSIS FUNCTION

SERVICING NOTE

GENERAL

DISASSEMBLY

TEST MODE

ELECTRICAL ADJUSTMENTS

DIAGRAMS

EXPLODED VIEWS

ELECTRICAL PARTS LIST