Nad Electronics C 542 Users Manual C542_SM 1021

Nad-C-542-Users-Manual-493200 nad-c-542-users-manual-493200

C 542 to the manual 779df6d5-73b9-431f-b67e-699d284c16a0

: Nad-Electronics Nad-Electronics-C-542-Users-Manual-475609 nad-electronics-c-542-users-manual-475609 nad-electronics pdf

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NAD

C 542

COMPACT

DISC PLAYER

C 542

COMPACT

DISC PLAYER

SERVICE MANUAL

- 2 -

CATUION

HGKJDHSGKJHGSJK

ADVARSEL

HGKJDHSGKJHGS

KBVNCLKNBCVLKNLKNVLKNCVNCLVK JK

ADVARSEL

HGKLFH;L;HJMNMD

HFKLJHJLDKLJLKDJLKFHJHSGMMKJHGSJK

VARING

HGKJDHSGKJHGKLGDJH

KLHKFG;LKNG;LKJGF;LKJGF;LKJFL;SJK

VARO!

HGKJDHSGKJHJBJKBKJBJKGS

KBVNCLKNBCVLKNLKNVLKNCVNCLVK JK

VORSICT!

HGKLFH;L;HHBHHJD

JHFKLJHJLDKLJLKDJLKFHJHSGKJHGSJK

SAFETY INFORMATION

CAUTION

CAUTION

- INVISIBLE LASER RADIATION WHEN OPEN AND

INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.

ADVARSEL

- USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES OG

SIKKERHEDSLÅS BRYTES. UNNGÅ EKSPONERING FOR STRÅLEN.

ADVARSEL

- USYNLIG LASERSTRÅLING VED ÅBNING, NÅR

SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION. UNDGÅ

UDSÆTTELSE FOR STRÅLING.

VARING

- OSYNLING LASERSTRÅLNING NÄR DENNA DEL ÄR

ÖPPNAD OCH SPÄRRAR ÄR URKOPPLADE. STRÅLEN ÄR FARLIG.

VARO!

- AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET

ALTTIINA NÄKTMÄTÖNTÄ LASERSÄTEILYLLE. ÄLÄ KAISO

SÄTEESEEN.

VORSICT!

- UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN

DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG

ÜBERBRÜCKT IST. NICHT DEM STRAHLAUSSETZEN.

THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.

OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:-

(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND

(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,

INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED

OPERATION.

The lightning flash with arrowhead, within an equilateral tri-

angle is intended to alert the user of the presence of

uninsulated "dangerous voltage" within the product’s

enclosure; that may be of sufficient magnitude to consti-

tute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intend-

ed to alert the user of the presence of important operating

and maintenance (servicing) instructions in the literature

accompanying the appliance.

CLASS 1

LASER PRODUCT

- 3 -

SERVICE SAFETY PRECAUTIONS

1. Replacing the fuses

CAUTION: FOR CONTINUED PROTECTION AGAINST THE RISK OF FIRE REPLACE ONLY WITH SAME TYPE

OF FUSE.

Reference No Part Number Description

M507 *AH 5120-0052-0 FUSE T1.6A 250V 5x20MM

M507 *C 5120-0050-0 FUSE T1.6A 250V 5x20MM

M512, M513 *AH 5120-0020-0 FU T1A 250V UL/CSA 5x20MM

M512, M513 *C 5120-0018-0 FU T1A 250V SEMKO/VDE

M514 *AH 5120-0026-0 FU T315MA L 250V UL/CSA

M514 *C 5120-0027-0 FU T315MA L 250V

NOTE:

<*AH > : USA, CANADIAN MODEL ONLY.

<*C > : EUROPEAN MODEL ONLY.

2. Safety check out

(Only U.S.A. model)

Before returning the product to the customer, make leakage current or resistance measurements to determine that

exposed parts are acceptably insulated from the supply circuit.

Parts marked with the symbol are critical with regard to the risk of fire and electric shock.

Replace only with parts recommended by the manufacturer.

CONTENTS

DESCRIPTION PAGE

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

REAR PANEL / FRONT PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

DISASSEMBLY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

RF PATTERN TESTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

IMPORTANT NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-11

PCB LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-13

SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-18

IC BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19-22

TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

ELECTRICAL PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24-29

MECHANISM EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

MECHANISM EXPLODED VIEW PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

EXPLODED VIEW PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33-34

PACKING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

- 4 -

SPECIFICATIONS

Disc Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . One Disc, 120 or 80 mm

Decoding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BURR-BROWN Delta Sigma 24bit

Digital Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Times oversample

Analog Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 pole active

Frequency Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +/- 0.5 dB, 5Hz - 20kHz

De-Emphasis Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +/- 0.3 dB

THD (at 0 dB, 1kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.002%

Intermodulation Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . < - 100 dB

(19 + 20 kHz)

Dynamic Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 dB

Linearity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +/- 0.5 dB, 0 dB to -80 dB

Signal / Noise Ratio (A-Weight) . . . . . . . . . . . . . . . . . . . . . . . ≥100 dB, De-Emphasis on

≥100 dB, De-Emphasis off

Channel Separation 1kHz . . . . . . . . . . . . . . . . . . . . . . . . . . >90 dB

10 kHz . . . . . . . . . . . . . . . . . . . . . . . . >80 dB

Wow and Flutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unmeasurable (Quartz Crystal Accuracy)

Output Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 Ω

Output Level at 0 dB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 V rms

Digital Error Correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IRC with double error correction in C1 and C2

Digital Code Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sony / Philips Serial data format

Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12W

CONTROLS

Play / Pause, Stop, Random, Skip (< >), Scan (< >), Open, Time, Repeat.

PHYSICAL SPECIFICATIONS

Dimensions 435 x 80 x 285 mm

(Width x Height x Depth)

Net weight 4 kg (8.8 lbs)

Shipping weight 5.1 kg (11.22 lbs)

- 5 -

DIGITAL

OPTICAL OUT

DIGITAL

OPTICAL OUT

DIGITAL

OUT

DIGITAL

OUT

TRIGGER SWITCH

TRIGGER SWITCH

IR IN IN OFF

OFF

AUTO

AUTO

NAD LINK

OUT

IN

' 2003 NAD C 542

4567

1. LINE OUT

2. DIGITAL OPTICAL & COAXIAL OUTPUT

3NAD LINK IN / OUT

4. IR INPUT

5. TRIGGER IN

6. TRIGGER SWITCH

7. AC LINE CORD

1. POWER ON / OFF

2. DISC DRAWER

3. DISPLAY

4. OPEN

5. PLAY / PAUSE

6. TIME

7. STOP

8. REPEAT

9. RANDOM

10. SCAN Back ( ) / Forward ( )

11. SKIP Back ( ) / Forward ( )

12. STANDBY LED

' 2003 NAD C 542

NA

D

C 542

Compact Disc Player

SEC 6 7 8

9

10

MIN

468

115

12 79

10

123

OPEN

PLAY PAUSE STOP

TIME

RANDOM

SCAN

SKIP

REPEAT

REAR PANEL / FRONT PANEL

REAR PANEL

FRONT PANEL

- 6 -

DISASSEMBLY INSTRUCTIONS

1. Remove machine screws M 4.0 x 6.0 ( 1 to 4 ) from the side panels.

Remove tapping screw 3.0 x 8.5 ( 5 )from the back panel.

Refer to Figure No.1.

Figure No.1

2. Pull both sides of the TOP COVER slightly outwards 6 and tilt approx. 35˚ and then remove

in the direction as indicated by the arrow 7 . Refer to Figure No.2.

Figure No.2.

5

4

3

1

2

7

6

6

- 7 -

BLOCK DIAGRAM

U301 M38B59EF

SYSTEM CONTROL CPU

& VFL DISPLAY DRIVER

Q401- Q403

MUTE CIRCUIT Q301-Q304

MUTE

M313

RCA

JACK

Q307

M313

IR_IN

M318

RCA JACK

DIGITAL

OUTPUT

U402

NAD LINK

MICRO-

CONTROLLER

U403

74HC00 NAND GATE

NAD LINK

IN

M501

VFL DISPLAY

M314

TRIGGER

SWITCH

M315

TRIGGER IN

NAD LINK

OUT

M319

RCA JACK

18 67

19 69

59 70

60 80

6222

32

68 72 25

11

23

15

9

1312

109

8

11

20

1 79 80 24 41 56

35 40

27

1 3

16

13

4

64

6361

66

51

59

40 41

43

65

66 58 67

63

64

1

9

2 4

3 6

60

L

R

L

R

CD AUDIO

O/P

25 12 15

16

18

28

U201

LXD3017Q

DSP

1

27

6

2

11

U101

CX2581

RF AMP

RFAC

FE

SETE

RFDC

SRDR

SFDR

FRDR

FFDR

TRDR

TFDR

SPDR

LOADING

MOTOR

DISCO

DISW

LOADING MOTOR

LIMIT SWITCH

SPINDLE

MOTOR

SLED

MOTOR

PU-IN

LIMIT SWITCH

PICK

UP

DISC

M113

REMOTE

SENSOR

CD MECHANISM UNIT

POWER

TRANSFORMER

AC POWER I / P

Q101

U302

PCM1732

DAC

U306 U305

U501,U507

DIGITAL

POWER

U502-3,U506

ANALOGUE

POWER

+8V +5V +12V 5V

-12V

D514-D517

RECTIFIER

DIODES

D501-D504

RECTIFIER

DIODES

D510-D511

ZENER DIODES

-22V

F1 F2

D506-D508

RECTIFIER

DIODES

U403

74HC00

NAND GATE

M303

EMC FILTER

L301

DIGITAL COIL

M316

OPT JACK

DIGITAL

OUTPUT

M500

Q310

K501

RELAY

K502

RELAY

Q312

8

Q103

426 27

1 2

12 13

16 17

5

9

10

20

19

24

15

29

28

33

32

31

30

26

27

U202

BA6392

KEYBOARD

M110 M109

REPEAT

M105 M108M107

RANDOM

M102

M106 M104 M103

TIME

M101

- 8 -

WIRING DIAGRAM

M102

(16PIN)

M301A

M505A

M506A M120A

M105A

(6PIN)

CD MECHANISM

LIVE BOARD

DISPLAY BOARD

KEY BOARD

MAIN BOARD

LED BOARD

M101

(5PIN)

BROWN

BLACK

NEUTRAL

LIVE

RED

M502

TRANSFORMER

- 9 -

RF PATTERN TESTING

NAD - C 542 PCB TESTING POINTS DIAGRAM

TESTING PROCEDURE

(1) Load the test disc (Sony Test CD YEDS-7) and set the unit into PLAY mode.

(2) Connect the scope to R227 (Pin 15 of U101) and DGND (J144).

Scope setting: Coupling : AC.

Vertical sensitivity : 0.2 V/ div.

Horizontal time base : 0.5 µS/div.

(3) Observe the waveform is 2.0V p-p +/-5% and the eye pattern is at its best shape (see FIG. 1).

FIG. 1 (a) FIG. 1 (b) Poor eye pattern

FIG. 1 (C) Good eye pattern

3T 4T 5T — 11T

- 10 -

IMPORTANT NOTES

INSTRUCTION FOR HANDLING OPTICAL SYSTEM BLOCK PICK-UP

Electrostatic breakdown of the laser diode in the optical system block may occur due to a potential difference caused

by electrostatic charge accumulated on clothing, human body, etc. A ground must be provided as follows to prevent

any electrostatic charge during unpacking or repair work.

1. Ground for Human Body

Be sure to wear a ground band (1M ohm) that is properly to remove any static electricity that may be charged on the

body.

2. Ground for Work Bench

Be sure to place a conductive sheet (1M ohm) or copper plate with proper grounding on the work bench or other sur-

face on which the pick-up is to be placed.

3. Because the static electricity charge on the clothing does not discharge through the body grounding band, do not

let clothing to get in contact with the pick-up unit.

PRECAUTIONS FOR CHECKING BEAM EMISSION

The laser beam of this unit is focused on the reflecting surface of the objective lens in the optical system block.

Therefore, keep your eyes at least 12 inches (30 cm) away from the objective lens when the laser diode is ON.

(Operation Check Method for Laser Diode and Focus Search Function.)

When the POWER switch is turned ON after the chucking plate is removed, observe the objective lens and confirm

that the following operations are performed properly.

(The optical system should be at the lead-in area position when it is checked at this time.)

(1) The laser should be at the innermost position after the chucking plate is removed.

(2) The diffused light of the laser beam can be seen when the POWER switch is turned ON.

(3) Vertical (up and down) movement of the objective lens (2 or 3 times) will take place.

INCORRECT CORRECT

NOTE: Laser diodes are so susceptible to damage from

static electricity that even if a static discharge does not

ruin the diode, it can shorten its life or cause it to work

improperly.

1.Grounding band

1M ohm

1M ohm

2.Conductive Sheet

or Copper Plate

- 11 -

PRECAUTIONS WHEN CHANGING LASER PICK-UP

When removing the pick-up assembly, short circuit the PCB tracks on the optical block as show in the drawing in

order to protect the pick-up before removal.

NOTE: Replacement pick-up assemblies are supplied with the PCB pattern already protected.

DO NOT REMOVE THE SHORT CIRCUITS UNTIL YOU HAVE FINISHED FITTING THE PICK-UP.

Caution:

Laser diodes are extremely susceptible to damage from static electricity. Even if a static discharge does not ruin the

diode, it can shorten its life or cause it to work improperly. When replacing the pick-up, use a conductive mat, a

grounded soldering iron, and so on, to protect the laser diode from static damage.

Ground Conductive

Wrist Band for Body

Ground Line

Less than

10 ohm

Conductive Gum Mat

Soldering

Iron with

Ground

wire

Protective soldering place

for laser diode

- 12 -

PCB LAYOUT

DISPLAY BOARD

KEY BOARD

LIVE BOARD

LED BOARD

- 13 -

MAIN BOARD

- 14 -

L302

10uH

VCC

R308

3K

R309

3K

X301

4.00M

UNLD

LOAD

XRST

XLAT

CLOK

DATA

SCOR

SYSM

RW/ROM/LDOFF

RW/ROM/LDOFF

SCLK

SQCK

1/2X

CD/CDR

DISCO

DI/SW

R331 4K7

R332 1K

R333 4K7

R328 4K7

R327 4K7

R334 4K7

SQSO

SENS

C301

33p

C302

33p

C303

0.01u

1

2

3

Q311

8050

D303

IN4148

R312

10K

R311 100K

C308

10u/16V

VCC

C304

0.1u

C305

220uF/16V

C307

47uF/10V

D+5V VCC

DAT 1

GND 2

VCC 3M113

REMOTE

+D5V R313

10 C420

10uF/16V

TP301

M101

B.SCAN

M106

OPEN/CLOSE

M102

F.SCAN

M107

PREV

M103

REPEAT

M105

RANDOM

M104

TIME

M109

STOP

M108

NEXT

M110

PLAY

R303

6K2

R302

6K2

R305

2K

R304

2K

R307

1K

R306

1K

R310

3K

R301

1K

VCC

TP303

SYSM

SQSO

SENS

SCOR

DATA

CLOK

XLAT

XRST

LOAD

UNLD

SCLK

SQCK

1/2X

CD/CDR

DISCO

DI/SW

MUTE

R317

1K

R314 OPEN R315 1K

M314

TRIG SW

AUTO

OFF

R318

470

R336

10K

D304

STANDBY

RED

GREEN R319

560

1

2

3

Q309

8050

1

2

3

Q310

8050

R1316 4K7

D307

IN4148

K501C

RELAY SW

+10V

TP302

75/5

1

P74/AN4

2

P73/AN3

3

P72/AN2

4

P71/AN1

5

P70/AN0

6

P61/CT02

7

P60/CT1

8

P47/1NT2

9

/RESET

10

P91/XOUT

11

P90/XIN

12

VSS

13

XIN

14

XOUT

15

VCC

16

P46/T3OUT

17

P45/T1OUT

18

P44/PWM1

19

P43/BUZ01

20

P42/INT3

21

P41/INT1

22

P40/INT0

23

P87PWM0/FLD39

24

P86

25

P85

26

P84

27

VEE

28

P83

29

P82

30

STANDBY

31

POWER

32

P37/FLD31

33

P36

34

P35

35

P34

36

P33

37

P32

38

P31

39

P30

40

P17/FLD23 41

P16 42

P15 43

P14 44

P13 45

P12 46

P11 47

P10 48

P07FLD15 49

P06 50

P05 51

P04 52

P03 53

P02 54

P01 55

P00 56

P27/FLD7 57

P26 58

P25 59

P24 60

P23 61

P22 62

P21/FLD1 63

P20 64

P57 65

P56 66

P55 67

P54 68

P53 69

P52 70

P51 71

P50 72

AVSS 73

VREF 74

P65 75

P64 76

P63 77

P62 78

P77/AN7 79

76/6 80

U301

MCU

-VP

VCC

F1/01

1F1/02

2NP

36G/03

45G/04

54G/05

63G/06

7NC

82G/07

91G/08

10 NC

11 P1/09

12 P2/10

13 P3/11

14 P4/12

15 NC

16 NC

17 P5/13

18 P6/14

19 P7/15

20 P8/16

21 NC

22 NC

23 P9/17

24 P10/18

25 P11/19

26 P12/20

27 NC

28 P13/21

29 P14/22

30 P15/23

31 P16/24

32 NC

33 F2/25

34 F2/26

35

TP318

VFD

VFD3

VFD4

VFD5

VFD6

VFD7

VFD8

VFD9

VFD10

VFD11

VFD12

VFD13

VFD14

VFD15

VFD16

VFD17

VFD18

VFD19

VFD20

VFD21

VFD22

VFD23

VFD24

F1

F2

VFD3

VFD4

VFD5

VFD6

VFD7

VFD8

VFD9

VFD10

VFD11

VFD12

VFD13

VFD14

VFD15

VFD16

VFD17

VFD18

VFD19

VFD20

VFD21

VFD22

VFD23

VFD24

VCC

R329 4K7

R330 OPEN

R321

10K

NADLINK

REM_IN

1

2

3

Q312

8050

K502C

RELAY SW

D308

IN4148

C419

103

C310

100uF/6V3

D409

U301-P50

IN4148

1

2

3

Q402

2SD1012F

1

2

3

Q403

2SA1015

R412

4K7

R413

47K

R406

7K5

R415

7K5

1

2

3

Q401

2SA1015

R416

47K

R405 22K

C408

22u/16V

D411

IN4148

C407

2200u

16V

D403

3V3

MUTE

A+12V

R403 10K

R335

10K

VCC

1

2

3

Q307

8050

R338 10K

C403

OPEN

R322

15K

D305

IN5393

C306

0.1u

VCC

SENSOR

1

3

2

M315

TRIGGER_IN

M38B59EF

MCU

SCHEMATIC DIAGRAM

SL+ 1

SL- 2

RCIN1 3

SRDR 4

SFDR 5

VREFI 6

VREFO 7

GND 8

FRDR 9

FFDR 10

RCIN2 11

FCS+ 12

FCS- 13

GND1 14

MUTE

15 TRK+

16 TRK-

17 RCIN3

18 TFDR

19 TRDR

20 VCC

21

VCC1

22 VBIN

23 SPDR

24 VBIN1

25 SP-

26 SP+

27 GND2

28

GND 29

GND

30

U202

BA6392

SQSO 1

SQCK 2

XRST 3

SYSM 4

DATA 5

XLAT 6

CLOK 7

SENS 8

SCLK 9

VDD 10

ATSK 11

SPOA 12

SPOB 13

XLON 14

WFCK 15

XUGF 16

XPCK 17

GFS 18

C2PO 19

SCOR 20

COUT

21

MIRR

22

DFCT

23

FOK

24

LOCK

25

MDP

26

SSTP

27

SFDR

28

SRDR

29

TFDR

30

TRDR

31

FFDR

32

FRDR

33

VSS

34

TEST

35

TES1

36

XTST

37

VC

38

FE

39

SE

40

TE

41

CE

42

RFDC

43

ADIO

44

AVSS0

45

IGEN

46

AVDD0

47

ASYO

48

ASYI

49

BIAS

50

RFAC

51

AVSS3

52

CLTV

53

FILO

54

FILI

55

PCO

56

AVDD3

57

VSS

58

VDD

59

DOUT

60

LRCK

61

PCMID 62

BCK 63

EMPH 64

XVDD 65

XTAI 66

XTAO 67

XVSS 68

AVDD1 69

AOUT1 70

AIN1 71

LOUT1 72

AVSS1 73

AVSS2 74

LOUT2 75

AIN2 76

AOUT2 77

AVDD2 78

RMUT 79

LMUT 80

U201

CXD3017Q

R2014K7

R2021K

R2031K

R2041K

R2051K

R2061K

R2071K

R2091K

R2101K

R2111K

R212 100K

R213 10K

R214 8K2

R215

4R7

R217

1K

R21815K

R21915K

R220100K

R221

OPEN

R222

0

R223

33K

R224 10K

R225 100K

R226

1M

R227

100

R228

3K3

R229

3K3

R230

10K

C207

0.1u

C208

0.1u

C209

1500p

C210

0.1u

C211

27p

C212

27p

C214

470p

C215

470p

C213

0.1u

XLAT

DATA

SYSM

XRST

SQCK

SQSO

TP201

TP202

TP203

TP204

TP205

TP206

TP207

TP208

TP209

/SQSO

/SQCK

/XRST

/SYSM

/DATA

/XLAT

/CLOK

/SENS

/SCLK

/GFS

/SCOR

/SQSO

/SQCK

/XRST

/SYSM

/DATA

/XLAT

/CLOK

/SENS

/SCLK

/GFS

/SCOR

V3V6

C201

220p

C202

220p

C203

0.01u

C204

220p

C205

220p

C206

330p

CLOK

SENS

SCLK

SCOR

CLOK

SENS

SCLK

SCOR

TP210

TP211

TP212

V3V6

VC

SFDR

SFDR

SRDR

SRDR

TFDR

TFDR

TRDR

TRDR

FFDR

FFDR

FRDR

FRDR

SPDR

SPDR

VC

VC

+8V

C229

470U/16V

TP213

/XRST

TE

SE

FE

FE

SE

TE

C217

0.1u

C216

0.01u

C219

0.47u

V3V6

C218

100p

V3V6

C221

0.01u

RFDC

RFAC

C220

0.47u

C223

1500p

V3V6

C222

0.1u

TP214

AGND

TP216

X210

16.9344M

TP217

TP218

C225

30p

C224

30p

EMPH

BCK

PCMD

LRCK

XLAT

DATA

SYSM

XRST

SQCK

SQSO

RFDC

RFAC

1

2

3

4

5

6

M105A

6PIN

FCS-

FCS+

TRK-

TRK+

C226

0.33u/50V D201

1N4001

L201

27uH

VCC

C230

100uF/10V

FCS-

FCS+

TRK-

TRK+

EMPH

BCK

PCMD

LRCK

C227

0.1u

C228

0.1u

CN202

DEBUG

R231

OPEN

CLKO

CLKOCLKO

DIG_OUT

XRSTA

DSP

R209

1K

- 15 -

DISPLAY

NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W

UNLESS OTHERWISE SPECIFIED.

2. CERAMIC CAPACITORS, ARE 50V 10%.

UNLESS OTHERWISE SPECIFIED.

- 16 -

VC 1

VDD 2

E3

D4

A5

B6

C7

F8

GND 9

LD 10

VR 11

PD 12

FCS+ 13

TRK+ 14

TRK- 15

FCS- 16

M102

16PIN LD

1

PD

2

EQ_IN

3

AC_SUM

4

GND

5

A

6

B

7

C

8

D

9

E

10

F

11

SW

12

DVCC

13

DVC

14

RFAC

15 FE 16

FEI 17

TE 18

TE_BAL 19

CE 20

CEI 21

VCC 22

RFG 23

BST 24

VFC 25

RFC 26

VC 27

RFDCO 28

RFDCI 29

DC_OFST 30

U101

CXA2581

1

2

3

Q101

8550

R101

10

R103 20K

R104 20K

R105

3K

R106

150K

R107

100K

R108

68K

R109 15K

R110 3K

R111 4K7

R112 5K1

R113

5K1

R114

5K1

R115 1K8

R116 12K

R117 12K

R118 10K

R119 15K

C101

0.1u

C102

0.1u

C105

100u/10V

C106

100u/10V

C107

100u/10V

C108

100u/10V

C109

100u/10V

VDD1

VC

VDD1

C110

100u/10V

VDD1

TP101

FE

TE

SE SE

TE

FE

RFAC

RW/ROM/LDOFF

TP105

TP106

TP107

RFDC

FCS-

TRK-

TRK+

FCS+

FCS-

FCS+

TRK+

TRK-

L101

10uH

V3V6

RFDC

RFAC

RW/ROM/LDOFF

TP108

TP109

TP103

1

2

3

Q103

8050

1/2X

1/2X

TP104

1

2

3

4

5

M101

5PIN

1

2

3

Q104

8550

1

2

3

Q105

8550

1

2

3

Q106

8050

1

2

3

Q107

8050

R121

1K

R122

1K

R123

1K

R124

1K

VCC

LOAD

UNLD

TRAY-

TRAY+

DI/SW

DISCO

DISCO

DI/SW

LOAD

UNLD

DI/SW

DISCO

R125

4R7

L102

10uH

C103

0.1u

Q106B

2.2u/50V

RF AMP

NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS

OTHERWISE SPECIFIED.

2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS

OTHERWISE SPECIFIED.

- 17 -

LRCK

PCMD

BCK

CLKO

M302A

16.9344MHz

C328

20p

C329

20p

DGND

DGND

C320

10u/16V

AGND

C324

10u/16V

AGND

C376

100u/16V

C378

224K

R362

4K7

R360 15.2K

C353 100p R396 4K7

A-12V

AGND

R364

1K5

R368

2K2

R372

2K2

C357

2700p

C363

4700p

C367

680p

R376

75R

R374

100K

R380

75R 1

2

M317A

L

Q302

2SD655F

Q304

2SD655F

C325

10u/16V

C334

10u/16V

C326

104K

D+5V

DGND

C321

10u/16V

AGND

R320

470R

EMPH

C323 10u/25V

C322 104K

A+5V

D301

IN4148

D302

IN4148

C327

104K

C332

10u/25V

A+5V

D+5V

R337

4K7

2

3

1

U306A

OPA2134PA

6

5

7

U306B

OPA2134PA

8

4

U305C

OPA2134PA

DGND

R378

4K7

R382

4K7

R414

4K7

A-12V

C375

100u/16V

C377

224K

R358

4K7

R359 15.2K

C352

100p R394

4K7

A-12V

AGND

R363

1K5

R367

2K2

R371

2K2

C356

2700p

C362

4700p

C366

680p

R375

75R

R373

100K

R379

75R 3

2

M317B

R

Q301

2SD655F

Q303

2SD655F

2

3

1

U305A

OPA2134PA

6

5

7

U305B

OPA2134PA

8

4

U306C

OPA2134PA

R377

4K7

R381

4K7

MUTE

C536

103K

1

2

M318

DIGITAL OUT

R384

75R

C387

103K

1

2

3

4

L301

CHASIS

1

2

M319

NAD LINE

1

2

M319

NAD LINE

R411

100R

C416

104K

C409

104K

C451

104K

CHASIS

OUT

IN

R408

100R

R409

100R

P24

P25

P26

P27

VCC

X2

X1

P31

P32 P33

P00

P01

P02

GND

P20

P21

P22

P23

1

2

3

4

5

6

7

8

910

11

12

13

14

15

16

17

18

U402

NADLINE_001

R383

150R

C385

2200p

Vin

GND

Vout

1

2

3

M303

DST310

C386

104K

R397

4K7

J528

C383

22u/10V

C384

1000p

1

2

3

U403A

74HC00

4

5

6

U403B

74HC00

D+5V

DIG_OUT

D412

1N4148

D415

1N4148

DGND

DGND

D414

1N4148

12

13

11

U403D

74HC00

9

10

8

U403C

74HC00

D413

1N4148

R410

100K

R407

4K7

D431

1N4148

NADLINK

D426 1N4148

M402A

12MHz

C415

27p

C414

27p

TO CPU

C450

104K

CHASIS

C412

104K

C413

104K

L401

10uH

DGND

D+5V

14

7U403E

74HC00

C380

104K

C381

104K

C371

470u/16V

C372

470u/16V

C374

470u/16V

C373

470u/16V

A+12V

A-12V

R395

4K7

C417

104K

C418

10u/6.3V

D+5V

LED1

LED

C370 103K

LRCIN

DIN

BCKIN

CLKO

XTI

XTO

DGND

VDD

HDCD

VCC2R

AGND2R

EXTR

VOUTR

AGND1VCC1

VOUTL

EXTL

AGND2L

VCC2L

GAIN

ZERO

RST

CS/IWO

MODE

MUTE

MD/FSS

MC/DEM

ML/I S

21

2

3

4

5

6

7

8

9

10

11

12

13

1415

16

17

18

19

20

21

22

23

24

25

26

27

28

U302

PCM1732U

(A)

(A)

(A)

(A)

(A)

(A)

(A)

(A) (A)

(A)

OTP_DIG

IR_IN

M316

OTP_DIG

D+5V

OTP_DIG

CHASIS

C361

104K

R356

4K7

R361

10K

R355

4K7

R302

4K7

R301

100R

IR_INPUT

1

3

2

M313

IR INPUT

IR_INPUT

Q308

SS8050

R622

100R

LED2

LED

R357

10K

DAC

NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS

OTHERWISE SPECIFIED.

2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS

OTHERWISE SPECIFIED.

- 18 -

1

2

3

4

5

6

7

8

9

10

11

M502

TRANSFORMER TOROID

M507

T1.6A 250V

M514

T315mA 250V

M512

T1A 250V

M513

T1A 250V

J800

120V

J801

230V

AC1

CORDEST

1

2

3

4

M810

TLN120A150W3R0

M802

POWER_SW

C800 4700p

FERRITE

RING

ONLY IN C VERSION

D514

IN4001

D516

IN4001

C543

104K

C541

104K

C501

104K

D515

1N4001

D517

1N4001

C542

104K

C540

104K

Vin

GND

Vout

1

2

3

U507

7808

DGND

C713

0.022u

F1

F2

C529

3300u/16V

C528

104K

DGND

C525

104K

C508

470u/10V

C533

1000u/10V

Vin

GND

Vout

1

2

3

U501

7805 C511

470u/10V C710

100u/6.3V

D+5V

D+8V

DGND

C560

100u/25V

D508

1N4001

D507

1N4001

C561

100u/16V

D506

1N4001

C510

22u/35V

R520

470R

Q502

2SA950Y

C521

3u3/50V

D510

22V 1/2W

C522

3u3/50V

D511

5V6 1/2W

R523

47K

R518

470R

R517

470R

F2

F1

-22V

C502 104K

C503 104K

D501 1N5818

D502 1N5818

C506

1000u/25V

Vin

GND

Vout

1

2

3

U502

LM317T

C545

104K

DGND

C505 104K

D504 1N5818

D503 1N5818

C504 104K

C507

1000u/25V

C546

104K

R503

2K2

R504

2K2

R501

240R

C539

10nF

C544

10nF

C537

10u/25V

C538

10u/25V

R502

240R C513

10u/25V

C512

10u/25V

AGND

C535

104K

C534

104K

A+12V

A-12V

Vin

GND

Vout

1

2

3

U506

7805

D505

3V3 1.3W

C527

1000u/10V

A+5V

C526

104K

C525

470u/25V

AGND

AGND

(A) (A)

(A)

(A) (A)

(A)

(A)

Vin

GND

Vout

1

2

3

U503

LM337T

(A)

D512

1N4001

K501A RELAY

K501B RELAY

K502A

RELAY

K502B

RELAY

C513

104K

R510

1K2

C514

104K

P OWE R

NO T E : 1. R E S IS TO R S , AR E C AR BON F ILM 5% 1/8W UNL E S S

OT HE R W IS E S P E C IF IE D.

2. C E R AMIC C APAC IT OR S , AR E 50V 10%. UNLE S S

OT HE R W IS E S P E C IF IE D.

- 19 -

MAIN BOARD

U101: CXA2581N

IC BLOCK DIAGRAM

AC

SUM

AC

VCA

EQ_ON/OFF

VC

DVcc

RW/ROM

RW/ROM

RW/ROM

RW/ROM

RW/ROM

RW/ROM

RW/ROM

VC

VC

VC

DVC

DVC

VOFST

VOFST

B

C

A

D

VOFST

EQ

APC

23

RFG

24

BST

26

RFC

25

VFC

14

DVC

27

VC

5

GND

22

Vcc

1

LD

2

PD

12

SW

11

E

10

F

9

D

8

C

7

B

6

A

15 RFAC

30 DC_OFST

29 RFDCI

28 RFDCO

17 FEI

16 FE

19 TE_BAL

18 TE

21 CEI

20 CE

13 DVcc

3

EQ_IN

4

AC_SUM

-

+-

+

VC

VC

DVC

DVcc

-

+

-

+

-

+

-

+

DVcc

-

+

-

+

DVcc

-

+

gm

gm

VC

VC

VOFST

DVC

DVC

-

+

+

VC

Vcc

APC-OFF (Hi-Z)

RW/ROM

(H/L)

Vcc +

MAIN BOARD

U202: BA6392FP

1CH1OUTF 28 GND

2F

INTER

FACE

REV

FWD

R

CH1OUTR 27 CH4OUTF

3RCIN1 26 CH4OUTR

4CH1RIN 25 VBIN

190K

100K

25K

25K

DRIVE

MUTE

5CH1FIN 24 VSIN

6VREFIN 23 VBIN

7VREFOUT 22 VCC

8GND 21 VCC

9CH2FIN 20 CH3FIN

10CH2RIN 19 CH3RIN

11RCIN2 18 RCIN3

12CH2OUTR 17 CH3OUTR

13CH2OUTF 16 CH3OUTF

14GND 15 MUTE

+

-

+

-

THERMAL

SHUTDOWN

CIRCUIT

F

INTER

FACE

REV

FWD

R

F

INTER

FACE

REV

FWD

R

LEVEL

SHIFT

A1

B1

Y1

A2

B2

Y2

GND

VCC

B4

A4

Y4

B3

A3

Y3

1

2

3

4

5

6

7

14

13

12

11

10

9

8

MAIN BOARD

U403: TC74HC00AP

1

BA

2

3

4

Out A

-In A

+In A

V-

8

7

6

5

V+

OUT B

_In B

+In B

+ — — +

MAIN BOARD

U305, U306: OPA2134

- 20 -

MAIN BOARD

U201: CXD3017Q

Clock

Generator

EFM

demodurator

Error

Corrector

16K

RAM

Digital

OUT

D/A

Interface

Serial-In

Interface

Over sampling

Digital Filter

PWM PWM

Timing

Logic

3rd-Order

Noise Shaper

Sub Code

Processor

Servo

Auto

Sequencer

SERVO

Interface

Servo Block

DAC Block

Signal Processor Block

MIRR

DFCT

FOK

FOCUS SERVO

TRACKING

SERVO

SLED SERVO

SERVO DSP

FOCUS PWM

GENERATOR

TRACKING PWM

GENERATOR

SLED PWM

GENERATOR

PWM GENERATOR

OPAmp

Analog SW

A/D

Converter

Asymmtery

Corrector

Digital

PLL

Digital

CLV

CPU

Interface

XTSL

XUGF

GFS

EMPH

WFCK

C2PO

LRCK

PCMD

BCK

SYSM

TES1

TEST

XRST

RMUT

LMUT

XTAI

XTAO

AOUT1

AIN1

LOUT1

AOUT2

AIN2

LOUT2

SCLK

COUT

SSTP

ATSK

MIRR

DFCT

FOK

FFDR

FRDR

TFDR

TRDR

SFDR

SRDR

ADIO

IGEN

VC

FE

SE

TE

CE

RFDC

SQCK

SQSO

SCOR

XLON

SPOB

SPOA

CLOK

XLAT

DATA

SENS

LOCK

MDP

CLTV

PCO

FILI

FILO

XPCK

BIAS

ASYO

ASYI

RFAC

DOUT

+

-

+

-

+

-

+

-

51

49

48

50

17

54

55

56

53

26

25

8

5

6

7

12

13

14

20

1

2

43

42

41

40

39

38

46

29

28

31

30

33

32

24

23

22

11

27

21

9

60

75

76

77

72

71

70

67

66

80

79

3

35

36

4

63

62

61

19

15

64

18

16

37

44

- 21 -

Port P5(8)

8

Port P6(6)

6

Port P7(8)

8

Port P8(8)

RAM

8

Port P9(2)

2

Port P0(8)

A-D converter

(10-bit X 12 channel)

Serial I/O

Serial I/O1(Clock-synchronized)

(256 byte automatic transfer)

Serial I/O2

(Clock-synchronized or UART)

Timers

Timer X(16-bit)

Timer 1(8-bit)

Timer 2(8-bit)

Timer 3(8-bit)

Timer 4(8-bit)

Timer 5(8-bit)

Timer 6(8-bit)

System clock generation

XIN-XOUT

(main-clock)

XCIN-XCOUT

(sub-clock)

I/O ports

Build-in peripheral functions

8

Port P1(8)

8

Port P2(8)

8

Port P3(8)

8

Port P4(8)

17

ROM

Memory

CPU core

PWM1(8-bit)

PWM0(14-bit)

FLD display function

Buzzer output

Watchdog timer

Interrupt interval

determination function

40 control pins

(36 high-breakdown voltage ports)

65P57/SRDY2/SCLK22 40 P30/FLD24

66P56/SCLK21 39 P31/FLD25

67P55/TXD 38 P32/FLD26

68P54/RXD 37 P33/FLD27

69P53/SCLK12 36 P34/FLD28

70P52/SCLK11 35 P35/FLD29

71P51/SOUT1 34 P36/FLD30

72P50/SIN1 33 P37/FLD31

73AVSS 32 P80/FLD32

74VREF 31 P81/FLD33

75P6t/SSTB1/AN11 30 P82/FLD34

76P64/INT4/SBUSY1/AN10 29 P83/FLD35

77P63/AN928 VEE

78P62/SRDY1/AN827 P84/FLD36

79P77/AN726 P85/RTP0/FLD37

80P76/AN625 P86/RTP1/FLD38

1P75/AN564 P20/BUZ02/FLD0

2P74/AN463 P21/FLD1

3P73/AN362 P22/FLD2

4P72/AN261 P23/FLD3

5P71/AN160 P24/FLD4

6P70/AN059 P25/FLD5

7P61/CNTR0/CNTR258 P26/FLD6

8P60/CNTR157 P27/FLD7

9P47/INT256 P00/FLD8

10RESET 55 P01/FLD9

11P91/XCOUT 54 P02/FLD10

12P90/XCIN 53 P03/FLD11

13VSS 52 P04/FLD12

14XIN 51 P05/FLD13

15XOUT 50 P06/FLD14

16VCC 49 P07/FLD15

17P46/T3OUT 48 P10/FLD16

18P45/T1OUT 47 P11/FLD17

19P44/PWM146 P12/FLD18

20P43/BUZ01 45 P13/FLD19

21P42/INT344 P14/FLD20

22P41/INT143 P15/FLD21

23P40/INT042 P16/FLD22

24P87/PWM0/FLD39 41 P17/FLD23

MAIN BOARD

U301: M38B57MC

INPUT

Port 3

Counter

Timers (2)

Interrupt

Control

Two Analog

Comparators

Port 2

I/O

(Bit Programmabel)

1

P24

P25

P26

P27

P28

XTAL 2

XTAL 1

P31

P32

P23

P22

P21

P20

GND

P02

P01

P00

P33

18

910

I/O

Vcc

ALU

OTP

Program

Counter

Machine

Timing & Inst.

Control

FLAG

Flegister

Pointer

General-Purpose

Register File

Port 0

GND XTAL

- 22 -

OUT

IN GND

MAIN BOARD

U501, U506, U507: 78XX

128

ML/I2SLRCIN

227

MC/DEMDIN

326

MD/FSS

BCKIN Serial

Input

I/F

Mode

Control

I/F SCK

BPZ Control

Crystal/OSC

XTI XTO CLKO VCC1 AGND1 VDD DGND

Power Supply

Power-On Reset

HDCD

8X

Oversampling

Digital Filter with

Enhanced

Multi-level

Delta Signal

Modulator

DAC Low-pass

Filter

VOUTL

VCC2L

AGND2L

VCC2R

AGND2R

EXTL

VOUTR

EXTR

ZERO

Low-pass

Filter

DAC

LRCIN

DIN

MUTE

RST

MODE

CS/IWO

MD/FSS

MC/DEM

ML/I2S

BCKIN

425

MUTECLKO

524

MODEXTI

623

CS/1WOXTO

7PCM1732U 22 RSTDGND

821

20

ZEROVDD

9GAINHDCD

10 19 VCC2LVCC2R

11 18 AGND2LAGND2R

12 17 EXTLEXTR

13 16 VOUTLVOUTR

14 15 VCC1AGND1

HDCD

Hidden

Code

Recovery

HDCD

Amplitude

Decoding

MAIN BOARD

U302: PCM1732

MAIN BOARD

U402: NADLINK (MASKED)

- 23 -

TROUBLESHOOTING GUIDE

SET POWER SWITCH TO ON.

IS POWER TURNED ON ?

CHECK FUSES

M507, M512-M514 OPEN ?

M507,M512-M514 DEFECTIVE CRYSTAL X301 DEFECTIVE.

MICROPROCESSOR IC U401 DEFECTIVE.

MOTOR DRIVE TRANSISTOR Q104,

Q105, Q106, Q107 DEFECTIVE.

CAN TRAY BE OPENED ?

CAN TRAY BE CLOSED ?

DOES INITIAL READING OCCUR ?

CAN DISC BE PLAYED ? CHECK TRACKING SERVO CIRCUIT CORRECT ? SERVO IC U101 OR U202 DEFECTIVE.

CHECK DISC OR MECHANISM AND CONNECTOR

CHECK OUTPUT PULSE AT PIN 61,62,63 OF U201

CHECK OUTPUT SIGNAL AT PIN 13,16 OF U302

AUDIO OUTPUT IS CORRECT ? IS POWER SUPPLY NORMALLY ? CHECK POWER SUPPLY PATTERNS.

OK

CHECK POWER SUPPLY

CIRCUIT NORMAL ?

IC U302 DEFECTIVE.

CHECK OUTPUT SIGNAL AT PIN 1,7 OF U305, U306 IC U305 OR U306 DEFECTIVE.

CHECK MUTE CIRCUIT Q301, Q302, Q303, Q304

LINE OUT PLUG OR PATTERNS DEFECTIVE.

MUTE CIRCUIT DEFECTIVE.

IC U201 DEFECTIVE.

M101 SWITCH, DEFECTIVE

OR PATTERN AND CONNECTOR OPEN.

IS OSCILLATOR CIRCUIT

OSCILLATING ?

POWER SUPPLY PATTERNS OPEN

OR U501-U507 DEFECTIVE.

IS THERE OPEN/ CLOSE KEY SIGNAL

INPUT ? U401 PIN 66, 65

IS LOADING MOTOR DRIVE CIRCUIT

OPERATION NORMAL ?

CHECK OPEN/ CLOSE SIGNAL AT U401

PIN 65 PIN 66

TRAY OPEN H L

TRAY CLOSE L H

LOADING MOTOR AND LEAD WIRE DEFECTIVE

OR LOADING PART OF MECHANISM DEFECTIVE.

CHECK LASER LIGHT ? DOES LENS MOVE UP AND DOWN ?

RF SIGNAL OUTPUT ?

U101 DEFECTIVE.

FEED MOTOR OR WIRING DEFECTIVE.

CHECK FOCUS SIGNAL OUTPUT ?

U101 DEFECTIVE.

CHECK CONNECTION OR PICKUP.

CHECK LASER CIRCUIT CORRECT ?

CONNECTION OR PICKUP DEFECTIVE.

YES

YES

YES

YES

YES

YES

YES

YESNO

NO

NO

NO

YES

YES

YES YES YES

NO

YES

YES

YES

YES

YES

YES

YES

YES

YES

NO NO NO

NO

NONO

NO

NO

NO NO

NO

NO

NO

CHECK CLOCK PULSE AT PIN4 OF U302 M302 OR U302 DEFECTIVE.

YES

NO

NO

NO

NO

NO

- 24 -

DISP ASSY

PC BOARD

PCB-N0A70C-DISP PCB ASSY DISP N0A70C

WIRE

M505A 7009-9620-0 CONN WIRE ASSY 12P 100MM

M506A 7010-2224-0 CONN WIRE ASSY AWG28

PC BOARD

1725-711A-0000 PCB KEY N0A7XC C542

MISCELLANEOUS

0017 4134-8701-0 HOLDER, VFD CORNER

0024 4152-4841-1 BLACK CUSHION (EL/LCD)

LED1 3700-5810-R LED RED 5X5MM RT

M113 4816-043T-3 IR SENSOR PIC-26043TM2

M501 2460-1870-0 VFD 6-BT-271GK

KEY ASSY

PC BOARD

PCB-N0A70C-KEY PCB ASSY KEY N0A70C

RESISTOR

R301,R306,R307 4701-102J-2 RCF 1/8W 1K 5% AT

R302,R303 4701-622J-2 RCF 1/8W 6.2K 5% AT

R304,R305 4701-202J-2 RCF 1/8W 2K 5% AT

SWITCH

M101-M110 5200-3538-0 SWITCH, TACT SKHHBY 7MM

WIRE

M120A 7012-6347-0 CONNECTOR WIRE ASSY

PC BOARD

1725-191B-0000 PCB KEY N0A70C

LED ASSY

PC BOARD

PCB-N0A70C-LED PCB ASSY LED N0A70C

ELECTRICAL PARTS LIST

Reference No. Part No. Description

- 25 -

LED

D304 3700-3517-RG LED RED/GREEN (L-469HGW)

WIRE

M301A 7703-1280-2004 CONN.ASSY 3P P2.5 L=280

PC BOARD

1725-201B-0100 PCB MAIN N0A70C C542

LIVE ASSY

PC BOARD

*AH PCB-N0A70C-LIVE PCB ASSY LIVE N0A70C

*CE PCB-N0A71C-LIVE PCB ASSY LIVE N0A71C

SWITCH

M802 5200-3151-0-01 POWER SWITCH

PC BOARD

1725-201B-0100 PCB MAIN N0A70C C542

MISCELLANEOUS

C800 8910-0049-0 CAP400V 4700P

M801,M806 4132-1071-0 TERMINAL PIN

M810 *CE 1806-2170-0 EMI FILTER TLN12UA

MAIN ASSY

PC BOARD

PCB-N0A70C-MAIN PCB ASSY MAIN N0A70C

CAPACITOR

C102,C103,C207,C208,C210, 150F-104K-2-FC CC 50V 0.1UF 10% AT

C213,C217,C222,C227,C228,

C304,C322,C386,C409,C412,

C413,C416,C417,C450,C528

C105-C110,C230 157C-107M-5-IUE CE 10V 100µF 20% RL 5X11

C111 157F-225M-5-IUNK CE 50V 2.2µF 20% RL 5X11

C201,C204 150F-221K-2-FC CC 50V 220pF 10% AT 3.5x2

C203,C216,C221 150F-103K-2-FC CC 50V 0.01µF 10% AT 3.5x2

C206 150F-331K-2-FC CC 50V 330pF 10% AT 3.5x2

C209,C223 153F-152J-5-JM CM 50V 1500PF 5% RL 5.5x7

C211,C212,C414,C415 15CH-270J-5-GG CTC 0/60 27pF 5% RL 4x4

C214,C215 150F-471K-2-FC CC 50V 470pF 10% AT 3.5x2

Reference No. Part No. Description

- 26 -

C218 150F-101K-2-FC CC 50V 100pF 10% AT 3.5x2

C219,C220 150F-474M-5-II CC 50V 0.47µF 20% RL 5X5

C226 157F-334M-5-GMK CE 50V 0.33µF 20% RL 4x7

C229 157D-477M-5-OVK CE 16V 470µF 20% RL 8x11.5

C303,C370 153F-103J-5-IM CM 50V 0.01µF 5% RL 5X7

C305 157D-227M-5-OMK CE 16V 220µF 20% RL 8x7

C306,C514,C515 150F-104K-5-II CC 50V 0.1µF 10% RL 5x5

C307 157C-476M-5-IMK CE 10V 47µF 20% RL 5X7

C308,C325,C334,C418,C420 157D-106M-5-GMK CE 16V 10µF 20% RL 4x7

C310,C710 157B-107M-5-KMK CE 6.3V 100µF 20% RL 6x7

C320,C321,C323,C324,C332 157D-106M-5-IUF3 CE 16V 10µF 20% RL 5X11

C328,C329 15CH-200J-5-GG CTC 0/60 20pF 5% RL 4x4

C352,C353 158F-101J-5-KW CP 50V 100pF 5% RL 6x12

C356,C357 153F-272J-5-JM CM 50V 2700PF 5% RL 5.5x7

C362,C363 153I-472K-9-NL CM 63V 0.0047µF 10% RB 7.5x6.5

C366,C367 158F-681J-5-KW CP 50V 680pF 5% RL 6x12

C371-C374,C527 157D-477M-5-X9F3 CE 16V 470µF 20% RL 12.5x20

C375,C376 157E-107M-5-S5C CE 25V 100µF 20% RL 10x16

C377,C378 153I-224J-9-NL CM 63V 0.22µF 5% RB 7.5x6.5

C383 157C-226M-5-IUK CE 10V 22µF 20% RL 5X11

C384 150F-102K-2-FC CC 50V 1000pF 10% AT 3.5x2

C385 150F-222K-2-GD CC 50V 0.0022µF 10% AT

C387,C419,C539,C544 153F-103K-5-IM CM 50V 0.01µF 10% RL 5x7

C407 157D-228M-5-X9E CE 16V 2200µF 20% RL 12.

C506,C507 157E-108M-5-5$F3 CE 25V 1000µF 20% RL 12.5x20

C508,C533 157C-108M-5-S5K CE 10V 1000µF 20% RL 16x31.5

C510 157F-107M-5-OVK CE 50V 100µF 20% RL 10x16

C511 157C-227M-5-OMK CE 10V 220µF 20% RL 8x7

C512,C513,C537,C538 157E-106M-5-IUF3 CE 25V 10µF 20% RL 5X11

C521 157F-226M-5-IUK CE 50V 22µF 20% RL 5X11

C522 157Q-476M-5-LUA CE 35V 47µF 20% RL 6.5X11

C525 157C-108M-5-X&F3 CE 10V 1000µF 20% RL 12.5x25

C529 157D-338M-5-5&K CE 16V 3300µF 20% RL 16x25

C560 157E-107M-5-KUK CE 25V 100µF 20% RL 6.3x11

C561 157D-107M-5-KUK CE 16V 100µF 20% RL 6.3x11

C713 153F-223K-5-LQ CM 50V 0.022µF 10% RL 6.5x9

COIL

L101,L102,L302 1801-100K-M COIL 10µH 10% BL7.0

L201 1801-270K-M COIL 27 µH,10%,AL,BL7

L301 1802-0450-0 DIGITAL COIL

WAFER/CONNECTOR

M102 2101-1382-0 CONNECTOR FLEXIBLE 16P

M120B 2102-051S-004 5P ST.WAFER

Reference No. Part No. Description

- 27 -

M301B 2102-031S-004 3 PIN ST. WAFER

M502 2101-1811-0 8P PIN CONNECTOR P=3.96

M505B 2102-121S-004 12P ST.WAFER

M506B 2102-161S-004 16P ST WAFER P=2.5

JACK

M313,M315 2113-1743-0 MONO JACK HTJ-035-12E

M317 2113-1300-0 2P RCA JACK W/R AU

M318 2113-1170-0 1P RCA JACK YL AU

M319 2113-1121-0 2P RCA JACK Y/Y AU

CRYSTAL

M302 2300-1910-0 X'TAL 16.9344MHZ

SCREW

2954-2608-3000 SCREW BT 2.6X8 BLACK

2954-3008-0000 TAPPING 3X8MM B-TITE

IC

U101 3131-8030-0 IC CXA2581N ASP FOR CD S

U201 3131-8000-0 IC CXD3017Q DSP FOR CD

U202 3131-8040-0 IC BA6392FP 4-CHANNEL

U301 3131-8010-1 IC M38B57MC MICRO MASK

U302 3131-9380-0 IC PCM1732 HDCD DIA

U305,U306 3131-7620-0 IC OPA2134PA DIP OP AMP

U402 3130-9320-0 IC NADLINK (MASKED)

U403 3130-4160-0 IC TC74HC00AP DIGITAL

U501,U506 3130-2020-3 IC 7805 REG 5V 1.5A

U502 3130-5610-0 IC LM317T+ADJ REGULATOR

U503 3130-5620-0 IC LM337T-ADJ REGULATOR

U507 3130-2790-1 IC NJM7808FA +8V REG

RELAY

K501,K502 4500-0200-1 RELAY 2P2T BT-12S 12VDC

RESISTOR

4701-100J-2 RCF 1/8W 10R 5% AT

J178,R227,R3,R408,R409,R411 4711-101A-2 RMF 1/8W 100R 1% AT

R1,R111,R201,R316,R327,R328, 4711-472A-2 RMF 1/8W 4.7K 1% AT

R329,R331,R333,R334,R337,

R355,R356,R358,R362,R377,

R378,R381,R382,R394,R395,

R396,R397,R407,R412

R103,R104 4711-203A-2 RMF 1/8W 20K 1% AT

Reference No. Part No. Description

- 28 -

R105,R110,R30-R310 4711-302A-2 RMF 1/8W 3K 1% AT

R106 4711-154A-2 RMF 1/8W 150K 1% AT

R107,R212,R220,R225,R311, 4711-104A-2 RMF 100K 1/8W 1% AT

R373,R374,R410,R414

R108 4711-683A-2 RMF 1/8W 68K 1% AT

R109,R119,R218,R219,R322 4711-153A-2 RMF 1/8W 15K 1% AT

R112,R113,R114 4711-512A-2 RMF 1/8W 5.1K 1% AT

R115 4711-182A-2 RMF 1/8W 1.8K 1% AT

R116,R117 4711-123A-2 RMF 1/8W 12K 1% AT

R118,R213,R224,R230,R312, 4711-103A-2 RMF 1/8W 10K 1% AT

R321,R335,R336,R338,R357,

R361,R403

R121-R124,R202-R207, 4711-102A-2 RMF 1/8W 1K 1% AT

R209-R211,R217,R315,R317,

R332,R402

R125,R215 4701-4R7J-C RCF 1/8W 4.7R 5% ATS

R214 4711-822A-2 RMF 1/8W 8.2K 1% AT

R223 4711-333A-2 RMF 1/8W 33K 1% AT

R226 4711-105A-2 RMF 1/8W 1M 1% AT

R228,R229 4711-332A-2 RMF 1/8W 3.3K 1% AT

R318,R320,R517,R518,R520 4711-471A-2 RMF 1/8W 470R 1% AT

R319 4711-561A-2 RMF 1/8W 560R 1% AT

R359,R360 4711-1522-2 RMF 1/8W 15.2K 1% AT

R363,R364 4711-152A-2 RMF 1/8W 1.5K 1% AT

R367,R368,R371,R372,R503,R504 4711-222A-2 RMF 1/8W 2.2K 1% AT

R375,R376,R379,R380,R384 4711-750A-C RMF 1/8W 75R 1% ATS

R383 4711-151A-C RMF 1/8W 150R 1% ATS

R405 4711-223A-2 RMF 1/8W 22K 1% AT

R406,R415 4711-752A-2 RMF 1/8W 7.5K 1% AT

R413,R416,R523 4711-473A-2 RMF 1/8W 47K 1% AT

R501,R502 4711-241A-2 RMF 1/8W 240R 1% AT

DIODE

4804-0010-2 DIODE 1N4001 AT

D301-D303,D307,D308,D404, 4804-1480-2 DIODE 1N4148 AT

D409,D411-D415,D426,D431

D305 4805-3930-2 DIODE 1N5393 200V 1.5A

D403 4837-3V36-2 DZ 1/2W +-5% 3.3V TEMIC

4837-5B61-2 DZ 1/2W 5.45-5.73 ROHM

D501-D504 4808-18R0-2 DIODE IN5818R-ND AT

D505 4840-1140-0 ZD 1.3W 3.3V 5% AT

D510 4837-22D1-2 DZ 1/2W 21.52~22.63V

Reference No. Part No. Description

- 29 -

TRANSISTOR

Q101,Q104,Q105 4860-0060-5 TR SS8550 C/D SAMSUNG RL

Q103,Q106,Q107,Q307-Q312 4860-0050-5 TR SS8050 C/D SAMSUNG RL

Q301-Q304 4860-1780-5 TR 2SD655F HFE:600-1200

Q401,Q403 4860-0660-5 TR 2SA1015 (G.R.) RL

Q402 4851-012F-5 TR 2SD1012F/G HFE

Q404 485A-114E-5 TR DTA114ESA ROHM

Q405 485C-114E-5 TR DTC114ES

Q502 485A-950Y-5 TR 2SA950-Y HFE 100-200

SWITCH

M314 5200-3171-0-01 DPDT SLIDE

HEATSINK

U501-U503,U506,U507 5400-9130-0 HEAT SINK FOR 7805 2438-

WIRE

M101 7012-6536-0 CONN WIRE ASSY 5PIN P2.0

M102C 7012-6232-0 WIRE CON 16P P=1.0

M105A 7012-6538-0 CONN WIRE ASSY 6PIN P2.0

PC BOARD

1725-201B-0100 PCB MAIN N0A70C C542

MISCELLANEOUS

GND1 4132-1061-0 SOLDER TAG

M302 4152-9052-0 CRYSTAL CUSHION (BOTTOM)

M302 4152-9042-0 CRYSTAL CUSHION (TOP)

M303 2704-0060-0 EMC FILTER

M316 4811-F32T-3 LIGHT TX UNIT GP1F32T

M402 2703-0190-0 CR RESONATOR

M507,M512,M513,M514 4131-9131-0 FUSE HOLDER 6.5MM PITCH

U502,U503 2601-2608-0601 FIBRE WASHER M2.6 0.8T

2703-0150-1 CR4.00MHE,CSTLS4M00G55-B

Reference No. Part No. Description

NOTE: -The components identified by mark are critical for risk of fire and electrical shock.

Replace only with part number specified.

-<*AH > : USA, Canadian model only.

-<*C > : European model only.

-Capacitors : CP-Polystyrene, CM-Mylar, CE-Electrolytic, CC-Ceramic, CTC-NPO.

-Resistors : RMF-Metal Film, RCF-Carbon Film, RWR-Wirewound Metal Oxide.

- 30 -

MECHANISM EXPLODED VIEW

27

11

3

15

28

29

22

10

1

9

24

(x2)

21

(x4)

(x2)

(x4)

23

30

31

(x2)

8

26

26

5

12

17 16

6

25

(x2)

(x2)

14

32

20

13

25

19

18

(x2)

2

7

4

WSL-2130CCM

- 31 -

14102-9000-0 Outside Main Chassis 1

24102-9001-0 Tray 1

34102-9002-0 Subchassis 1

44102-9003-0 Chucking Plate 1

54102-9004-0 Drive Gear 1

64102-9005-0 Control Cam 1

74102-9006-0 Chucking Pulley 1

84102-9007-0 Gear Cover 1

94102-9008-0 Tray Gear 1

10 4102-9009-0 Intermediate Gear 1

11 4102-9010-0 Loading Pulley 1

12 4102-9011-0 Motor Pulley 1

13 4102-9012-0 SW Pin 1

14 4102-9013-0 Chucking Yoke 1

15 4102-9014-0 Optical Pickup Unit 1

16 4102-9015-0 Loading PWB 1

17 4102-9016-0 Motor RF-500TB-14415 1

18 4102-9017-0 Leaf Switch 1

19 4102-9018-0 Connector pin (5P) 1

20 4102-9019-0 Magnet 1

21 4102-9020-0 Insulator 4

22 4102-9021-0 Coil Spring (Front) 2

23 4102-9022-0 Coil Spring (Rear) 2

24 4102-9023-0 Screw-Motor M2.6x2.5 2

25 4102-9024-0 Screw M2.6x7 2

26 4102-9025-0 Screw Washer Based M2.6x16 4

27 4102-9026-0 Rubber Belt 1

28 4102-9027-0 Center Ring 1

29 4102-9028-0 Turn Table 1

30 4102-9029-0 Gear (A) 1

31 4102-9030-0 Motor Gear 1

32 4102-9031-0 Damper 1

MECHANISM EXPLODED VIEW PARTS LIST

Item Part No. Description Qty

- 32 -

EXPLODED VIEW

M500

- 33 -

0001 *AH GREY/*CE GREY 1466-5103-0 FASCIA BLACK (C542)

0001 *AH TI/*CE TI 1466-5104-1 FASCIA SILVER (C542)

0002 1402-3783-2 STRAP (C542)

0003 *AH GREY/*AH TI 1402-3526-1 CHASSIS C542(AH)

0003 *CE GREY/*CE TI 1402-3527-1 CHASSIS C542(C)

0005 *AH GREY/*CE GREY 1402-3531-0 TOP COVER BLACK (C542)

0005 *AH TI/*CE TI 1402-3532-0 TOP COVER SILVER (C542)

0006 *AH GREY/*CE GREY 2442-1002-0 POWER BUTTON BLACK

0006 *AH TI/*CE TI 2442-1003-0 POWER BUTTON SILVER

0007 *AH GREY/*CE GREY 4154-4192-1 CD DOOR BLACK (C521BEE)

0007 *AH TI/*CE TI 4154-4194-1 CD DOOR SILVER (C521BEE)

0008 3716-4318-0 WINDOW LENS C542

0010 *AH GREY/*CE GREY 2444-1203-0 BUTTON TRIO BLACK

0010 *AH TI/*CE TI 2444-1204-0 BUTTON TR10 TITANIUM

0013 4157-0501-1 RUBBER FOOT

0014 4151-9461-0 STRAIN RELIEF BUSHING

0018 4152-4641-1 CUSHION FOOT W/RUBBER WA

0019 *AH TI/*CE TI 2444-1904-0 DUO BUTTON TITANIUM

0019 *AH GREY/*CE GREY 2444-1903-0 DUO BUTTON BLACK

0024 3714-5706-0 LED LENS (412) CLEAR SAN

0027 4104-3721-0 TRANSFORMER BRACKET

0101 *AH GREY/*AH TI 7009-3100-2 AC CORD 18AWGX2

0101 *CE GREY/*CE TI 7009-3110-0 AC CORD (SEMKO)

0102 *CE GREY/*CE TI 1808-0130-0 FERRITE CODE D19XT10

0201 *AH TI/*CE TI 2900-4006-2010 SCM PW M4X6 RECESS WHITE

0201 *AH GREY/*CE GREY 2900-4006-3010 M4X0.5PX6MM W/FLAT

0202 *AH TI/*CE TI 2954-3010-4000 ST SCREW 3X10 BH

0202 *AH GREY/*CE GREY 2954-3008-3000 T3X8MM SELF TAPPING

0204 2954-3008-3000 T3X8MM SELF TAPPING

0205 2954-3008-0000 TAPPING 3X8MM B-TITE

0206 2954-3008-3000 T3X8MM SELF TAPPING

0207 2954-3008-3000 T3X8MM SELF TAPPING

0208 2842-3367-0 METAL WASHER

0209 2900-4006-3010 M4X0.5PX6MM W/FLAT

0210 2954-3008-0000 TAPPING 3X8MM B-TITE

EXPLODED VIEW PARTS LIST

Item Part No. Description

- 34 -

NOTE: -The components identified by mark are critical for risk of fire and electrical shock.

Replace only with part number specified.

-<*AH > : USA, Canadian model only.

-<*C > : European model only.

0211 2904-3006-0000 SCREW M3X6

0213 2954-3008-3000 T3X8MM SELF TAPPING

0216 2954-3008-0000 TAPPING 3X8MM B-TITE

0218 2954-3008-0000 TAPPING 3X8MM B-TITE

0219 2904-3006-3000 SCREW M3X6 BINDING (BLK)

0225 2954-3008-0000 TAPPING 3X8MM B-TITE

0226 2954-2006-0000 TAPPING SCREW 2X6

0227 2954-2608-0000 SCREW BT 2.6X8

0228 2600-4008-0973 FLAT WASHER M4X0.8X9.7

2601-3004-0801 FIBRE WASHER

0230 2954-3008-0000 TAPPING 3X8MM B-TITE

0301 4151-9411-0 CUSHION 130X10X1MM

0304 1463-160B-1 CD TRANSIT LOCK (ED)

0309 3100-5101-0 PC SHEET 50X7X0.25

0311 4152-0241-0 PAD CORK 15X12X3MM GRAY

0315 3100-5101-0 PC SHEET 50X7X0.25

0316 4154-1371-0 PC SHEET 14X260X0.5 THK

0500 *AH GREY/*AH TI 3000-4290-0 LABEL, BLANK 45X10

0500 *AH GREY/*AH TI 3005-0360-2 RIBBON 60MMX600M TEC

0501 3009-1689-0 CD LASER LABEL YELLOW

0502 3000-4205-0 LABEL, CD WARNING

M500 1806-2512-0 TRANSFORMER N0870C I/P

Item Part No. Description

- 35 -

PACKING DIAGRAM

ITEM PART NO. DESCRIPTION Q’TY

1. 1435-8401-0-2 CARTON BOX C542 1

2. 1490-3783-2 POLYFORM ENDCAP 2

3. 1497-1062-0 POLYBAG MANUAL 1

4. 1497-1302-0 POLYBAG 1

5. 1497-1332-1 POLYBAG 1

6. 1497-1432-0 EPE BAG (412) 1

7. 4301-7073-0 INSTRUCTION MANUAL 1

8. 2103-7302-1 RCA PLUG (MALE) 1

9. 4060-0530-0 GREENCELL 3A SIZE GP24G2 2

10. 8912-0038-0 REMOTE CONTROL C521BEE 1

11. 1405-2520-0 WHITE PAPER 1

Proprietary information for servicing purposes only. The information herein may not be used com-

mercially without the prior written agreement of NAD Electronics International, Toronto, Canada.

SERVICE MANUAL

©NAD 2003

C 542

COMPACT

DISC PLAYER

NAD ELECTRONICS INTERNATIONAL

TORONTO