Nad C541

C 541

C 541

DISC PLAYER

COMPACT

SERVICE MANUAL

NAD

COMPACT

DISC PLAYER

SAFETY INFORMATION CAUTION

CAUTION - INVISIBLE LASER RADIATION WHEN OPEN AND

VARING - OSYNLING LASERSTRÅLNING NÄR DENNADEL ÄR ÖPPNAD OCH SPÄRRAR ÄR URKOPPLADE. STRÅLEN ÄR FARLIG.

INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.

ADVARSEL - USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES OG

VARO! - AVATTAESSAJASUOJALUKITUS OHITETTAESSAOLET ALTTIINANÄKTMÄTÖNTÄ LASERSÄTEILYLLE. ÄLÄ KAISO SÄTEESEEN.

SIKKERHEDSLÅS BRYTES. UNNGÅ EKSPONERING FOR STRÅLEN.

ADVARSEL - USYNLIG LASERSTRÅLING VED ÅBNING, NÅR

VORSICT! - UNSICHTBARE LASERSTRAHLUNG TRITTAUS, WENN

SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION. UNDGÅ UDSÆTTELSE FOR STRÅLING.

DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT IST. NICHT DEM STRAHLAUSSETZEN.

CLASS 1 LASER PRODUCT

CATU IO ADVA N HGKJDHSGKJHG RSEL SJK KBVNCL HGK KNB

JDHSGK JHGS KNVLKN CVNCLV K JK HGKLFH ;L;HJM LKDJLK NMD FHJHSG MMKJHG SJK

CVLKNL

ADVA

RSEL

HFKLJH

JLDKLJ

VARI

NG

KLH

HGK

KFG

JDH

;LK

VARO

SGK

NG;

JHG

LKJ

! HGK GF;LKJGF;LKJKLGDJH NCL FL; JDH KNB VORS CVLKNLKNVSGKJHJBJKBKJ SJK ICT! LKNCVNCLV BJKGS JHF

KBV

KLJ

HJL

K JK

HGK

DKL

JLK

LFH

DJL

;L;

KFH

HHB

JHS

HHJ

GKJ

D

HGS

JK

The lightning flash with arrowhead, within an equilateral triangle 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 constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

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.

2

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 M512, M514 M507 M512, M514

5120-0052-0 5120-0020-0 5120-0026-0 5120-0050-0 5120-0018-0 5120-0027-0

FUSE T1.6A 250V 5X20MM FU T1A 250V UL/CSA 5X20 FU T315MA L 250V UL/CSA FUSE T1.6A 250V 5X20MM FU T1A 250V SEMKO/VDE FU T315MAL 250V

*AH M513 *AH *AH *C M513 *C *C

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-14 SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-16 IC BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17-19 TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 ELECTRICAL PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21-26 MECHANISM EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 MECHANISM EXPLODED VIEW PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 EXPLODED VIEW OF LASER CD11CA-G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 EXPLODED VIEW PARTS LIST OF LASER CD11CA-G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 EXPLODED VIEW PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 PACKING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

3

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) . . . . . . . . . . . . . . . . . . . . . . . 0.007% 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) . . . . . . . . . . . . . . ³102 dB, De-Emphasis on ³102 dB, De-Emphasis off Channel Separation 1kHz . . . . . . . . . . . . . . . . . . >90 dB 10 kHz . . . . . . . . . . . . . . . . >80 dB Wow and Flutter . . . . . . . . . . . . . . . . . . . . . . . . . . Unmeasurable (Quartz Crystal Accuracy) Output Impedance . . . . . . . . . . . . . . . . . . . . . . . . 200 ½ Output Level at 0 dB . . . . . . . . . . . . . . . . . . . . . . . 2.2 V rms Digital Error Correction . . . . . . . . . . . . . . . . . . . . . CIRC with double error correction in C1 and C2 Digital Code Output . . . . . . . . . . . . . . . . . . . . . . . Sony / Philips Serial data format

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

PHYSICAL SPECIFICATIONS Dimensions (Width x Height x Depth)

435 x 80 x 285 mm

Net weight

4 kg (8.8 lbs)

Shipping weight

5.1 kg (11.22 lbs)

4

REAR PANEL / FRONT PANEL

REAR PANEL

1. LINE OUT

3. NAD LINK

2. DIGITAL OUT

4. AC LINE CORD

FRONT PANEL

1. POWER ON / OFF

7. STOP

2. DISC DRAWER

8. REPEAT

3. DISPLAY

9. RANDOM

4. OPEN

10. SCAN Back (

) / Forward (

)

5. PLAY / PAUSE

11. SKIP Back (

) / Forward (

)

6. TIME

5

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. 5

4

3

2

Figure No.1

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.

7

6

6

Figure No.2.

6

7

PICK UP

PU-IN LIMIT SWITCH

SLED MOTOR

SPINDLE MOTOR

LOADING MOTOR LIMIT SWITCH

LOADING MOTOR 5

6

U701 LB1641 MOTOR DRIVER

10

5V

18 28

25 26

13

3

6

20 21

U201 LA6541 FOCUS & TRACKING MOTOR 10 11 DRIVER

5

2

D501-D504 RECTIFIER DIODES

-12V

D514-D517 RECTIFIER DIODES

+12V

U502-3,U506 ANALOGUE POWER

+5V

U501,U507 DIGITAL POWER

+8V

CD MECHANISM UNIT

DISC

30

31

M500

35

Q101

27 29 63 62

15 16 1

43 4

44

40

EFM

CLV+

CLV-

TGL

TOFF

11

43

44

67 42

56

40

39

3

2

1

48

2

4

3 6 U403 74HC00 NAND GATE

U302 PCM1732 DAC

Q401- Q403 MUTE CIRCUIT

34

44 43 47 36

63 65

RANDOM M106

M111

U401 LC866008 SYSTEM CONTROL CPU & VFL DISPLAY DRIVER 33

41

58

TIME M108

M112

35

57

M102

REPEAT M104

U301 LC78621 DIGITAL SIGNAL PROCESSOR

10

13

14

24

23

M103

M109

AC POWER I / P

POWER TRANSFORMER

M101

U101 LA9240 34 ANALOG SIGNAL PROCESSOR/SERVO 39

D506-D508 RECTIFIER DIODES

D510-D511 ZENER DIODES

-22V

M110

KEYBOARD

13

16

L

U306

Q301-Q304 MUTE

64

24

16

U305

L301 DIGITAL COIL

M303 EMC FILTER

R

19

1

M501 VFL DISPLAY

10

11

NAD LINK OUT

M318 RCA JACK DIGITAL OUTPUT

R

L

M113 REMOTE SENSOR

1

8

12 13

J317 RCA JACK

CD AUDIO O/P

15 U402 NAD LINK 11 MICROCONTROLLER 9

8

U403 74HC00 NAND GATE

9

NAD LINK IN

M319 RCA JACK

BLOCK DIAGRAM

8

LIVE BOARD

LIVE

NEUTRAL

BROWN

RED

M505A

CD MECHANISM

M502

DISPLAY BOARD

BLACK

TRANSFORMER

M101 (5 PINS)

M105 (6 PINS)

M102 (15 PINS)

MAIN BOARD

M505B

TO CHASSIS

KEYBOARD

M120A

NAD IN/OUT

WIRING DIAGRAM

RF PATTERN TESTING

Testing Point J334

Testing Point R132

NAD - C 541 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 R132 (Pin 41 of U101) and DGND (J334). 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 3T 4T 5T — 11T

FIG. 1 (C) Good eye pattern

9

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 surface 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. INCORRECT

CORRECT 1.Grounding band 1M ohm

1M ohm 2.Conducttive Sheet or Copper Plate

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.

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 ojective lens (2 or 3 times) will take place. 10

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 PICKUP.

Protective soldering place for laser diode

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

Soldering Iron with Ground wire

Ground Line Less than 10 ohm

Conductive Gum Mat 11

PCB LAYOUT LIVE BOARD

KEY BOARD

DISPLAY BOARD

12

MAIN BOARD

13

14

0V

4.9V

4.9V

4.9V

2.3V

2.4V

0V

0V

2.2V

0V

0V

0V

0V *1.8V

*1.4V 4.6V

0V

2.4V

5V

5V

0V

0V

0V

5V

1.2V *2.7V

1.1V *2.7V

2.2V

4.3V

0V

5V

5V

2.3V

SCHEMATIC DIAGRAM

0V 0V

1.7V 5V 1.5V

0V

*0.3V 0V 2.3V 2.5V 2.4V

2.5V

1.6V

0V HDCD

0V

*0.4V 0V

0V

0V

4.8V *0V

*0V 4.9V

0V

0V

4.8V *1.2V

0.2V

4.9V *0V

2.4V *1.2V 3V 2.4V 2.1V

0V

4.9V

0V

0V 0V

0V 2.3V

3V *1.6V

0V

2.4V

4.9V

2.4V

4.9V

0V 5V

0V

0V

0V

0V

0V

2.4V

0V

0V

2.4V

0V

0V

0V

0V 2.3V 0V 5V 5V 0V 2.4V

5V 0V 2.4V 2.5V 0V

2.5V 5V

0V

2.4V

2.6V

4.8V

0V

#4.9V ∆0V

4.9V

∆4.9V #0V

4.9V

4.9V

4.9V

5V

5V

5V

5V

0V

0V

5V

4.9V

0V

0V 4.9V

2.3V 2.3V 0V 5V

*7.4V 7.8V

4.8V

2.5V 2.5V

2.5V 2.5V

3.5V 3.4V

3.5V 3.4V

0V 0V

0V

0V 0V

3.4V

0V

3.4V

*2.9V 3.5V

2.5V

2.5V

2.5V

*3.3V 3.5V

2.5V

2.4V

*5V 0V

*7.4V 7.8V

*7.4V 7.8V

0V

5V 0V

0V

5V

0V

0V 0V

0V

3.3V

0V

1.6V

0V

0V

0V

4.7V

∆0.06V #4.2V 0.7V 0.5V 0V

2.4V

4.8V 0V

2.4V

0V

2.4V

0V

2.4V

0V

2.4V

0V *1.8V

2.4V

5V

2.4V

5V

2.4V

0V

2.4V

4.9V

2.4V

4.9V

7.8V 7.8V 0.7V

3.7V

2V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

2.4V

HDCD

2.4V

R428 560R

2.4V

HDCD

2.4V

0.5V

HDCD

D+5V RX DGND HDCD

D+5V RX DGND HDCD

DGND

DGND

RESISTORS: M- METAL FILM F- FUSIBLE CARBON FILM UNLESS OTHERWISE SPECIFIED.

15

NOTE: 1. RESISTORS, UNLESS OTHERWISE SPECIFIED, ARE 1/8W. 2. ALL CERAMIC CAPACITORS, UNLESS OTHERWISE SPECIFIED, ARE 50V 10%. 3. COMPONENTS MARKED “ ” ARE SAFETY CRITICAL PARTS. 4. VOLTAGE SPECIFIED ON THE IC’S PIN WHICH DOES NOT HAS MARKING IS IN STOP MODE, MARKED WITH “*” IS PLAY MODE, “#” IS TRAY OPEN MODE AND “∆“ IS TRAY CLOSE MODE.

16

57 56

DEF

58

CLK

REFI

59

55 54 53 52 51 50

49

CL

VR

60

DAT

LF2

61

CE

PH1

62

DRF

BH1

63

FSS

LDD

64

APC

VCC2

LDS

U101: LA9240

VCC1

IC BLOCK DIAGRAM

REF 48 NC

RF DET

FIN2 1 FIN1 2

47 TBC

VCA

I/V

46 FSC

E 3

BAL

µ - com INTER FACE

VCA

F 4

SLC

45 DGND 44 SLI 43 SLC

TB 5

42 RFS–

TE

TE– 6 TE 7 TESI 8

41 RFSM

RF Amp

T.SERVO & T.LOGIC

40 CV+

SCI 9

39 CV– 38 SLOF

TH 10

37 HFL 36 TES

TA 11

35 TOFF 34 TGL

TD– 12

F.SERVO & F.LOGIC

SPINDLE SERVO

SLED SERVO

33 JP+

TD 13 JP 14

TO 15 FD 16

JP–

SL+

30 31 32 SL–

29 SLD

28 SLEQ

SPD

27

SP–

SPI

SPG

SP

AGND

21 22 23 24 25 26

FE

FD–

20

FE–

19 FA–

18 FA

17

DEFI

1

EFMIN

11

FSEQ

22

CLV+ CLV–

13

V/P

15

Slice level control

SUBCODE SEPARATION Q CRC

WRQ,SQOUT 63,65

MICROPROCESSOR INTERFACE

67 66

TEST4

TEST5

VDD

VSS

74

27

8

TEST2 12

31

TSET1

TST11 69

80

TAI 2

TST10

PCK 21

37

ISET

26 TEST3

RAM address generator

2K x 8-bit RAM

Antishock interface

Level meter Peak meter

8x oversampling digital filters

Crystal oscillator system Timing generation

46

TGL

RCHP 53 RCHN 52 LVDD,LVSS 47,50 LCHN 49 LCHP 48

55

MUTER

RVDD,RVSS 51,54

43

78

XOUT

CK2

77

XIN

XVDD,XVSS 76,79

62

58

EFLG

FSX

75 73

72

70

LASER 16M 4.2M CS CONT

71

32

EMPH

THLD,TGL 24,25

23,29

20,28

18 68,19

16,17

1bit DAC

FST,FOCS FZD HFL,RES TES,JP+ TOFF,JP–

56

DOUT

38 39 40 41

ASDACK ASDFIN ASDFIR ASLRCK

36 35 34 33

DACKO DFOLO DFORO LRCKO

Digital attenuator

30

17

44

LRSY C2F ROMXA

45

Digital output

C1 AND C2 ERROR DETECTION AND CORRECTION FLAG PROCESSING

SERVO COMMAND

64

42

Interpolation and muting

CLV DIGITAL SERVO

PW,SBCK 59,61 SBSY,SFSY 57,60

COIN RWC DEMO

5

VCO clock Oscillator Clock control

SYNCHRONIZATION DETECTION EFM DEMODULATION

14

CQCK

3

4

EFMO VVDD VVSS PDO 9

6

EFMO 10

U301: LC78621ED

VCC2L AGND2L VCC2R AGND2R

U302: PCM1732

LRCIN

1

28 ML/I2S

DIN

2

27 MC/DEM

BCKIN

BCKIN

3

26 MD/FSS

LRCIN

CLKO

4

25 MUTE

XTI

5

24 MODE

XTO

6

23 CS/1WO

DGND

7

22 RST

VDD

8

HDCD

9

PCM1732U

DIN

Serial Input I/F

21 ZERO 19 VCC2L 18 AGND2L

AGND2R 11

17 EXTL

EXTR 12 VOUTR 13

16 VOUTL 15 VCC1

AGND1 14

ML/I2S MC/DEM MD/FSS CS/IWO MODE MUTE RST

Mode Control I/F

DAC

Low-pass Filter

VOUTL EXTL

DAC

Low-pass Filter

VOUTR EXTR

ZERO

BPZ Control Power-On Reset

SCK Crystal/OSC

XTI XTO

U402: NADLINK(MASKED)

Power Supply

CLKO

VCC1 AGND1 VDD DGND

U201: LA6541D

INPUT

XTAL

GND

Vcc

Enhanced Multi-level Delta Signal Modulator

HDCD 8X Oversampling Digital Filter with

20 GAIN

VCC2R 10

HDCD Amplitude Decoding

HDCD Hidden Code Recovery

VCC 1

Machine Timing & Inst. Control

Port 3

30 VCC

MUTE 2

29 V REF 11K½

V IN1 3

ALU

Counter Timers (2)

11K½

Level shift 1

28 V IN4

Level shift 4

VG 1 4

27 VG 4

OTP FLAG Vo1 5

Interrupt Control

BTL AMP 1

26 Vo8

BTL AMP 4

Vo2 6

Flegister Pointer

Program Counter

25 Vo7

GND 7

24 GND Vcc

Two Analog Comparators

General-Purpose Register File

GND 8

23 GND

GND 9

22 GND

Vo3 10

21 Vo6

Port 0

Port 2

BTL AMP 2

Vo4 11

BTL AMP 3

20 Vo5

VG2 12

P24 P25 P26 P27 P28 XTAL 2 XTAL 1 P31 P32

19 VG3

I/O

I/O (Bit Programmabel)

Level Shift 2

V IN2 13

1

9

18

10

Level Shift 3

11K½

P23 P22 P21 P20 GND P02 P01 P00 P33

REG OUT 14

REG IN 15

18

18 V IN3 11K½ 17 CD

Regulator

RESET

16 RES

U403: 74HC00

U701: LB1641 P1

A1

1

14

VCC

B1

2

13

B4

Y1

3

12

A4

A2

4

11

Y4

B2

5

10

B3

Y2

6

9

A3

5

7

8

Y3

GND

10

9

7

4 VZ

6 IN2

1

P01

IR

PLA ROM

P00

P02

P03

P04

P05

P06

P10/SO0

Interrupt Control P07

P11/SI0/SB0

P13/SO1

IC401: System Block Diagram LC8660/08C P12/SCK0

P15/SCK1

P14/SI1/SB1

P17/PWM

U401: LC866008C P16/BUZ

8

VCC1

Input logic circuit

IN1

GND

2

P2

Predriver

3

OUT1 VCC2 OUT2

Stand-by Control

CF

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 TEST 1

49

32

S29

RES

50

31

S28

XT1

51

30

S27

XT2

52

29

S26

VSS

53

28

S25

RC

PC Clock Generator

X'tal ACC Bus Interface

B Reg C Reg

CF1

54

27

S24

Base Timer

CF2

55

26

S23

SIO0

Port1

VDD

56

25

S22

P80/AN0

57

24

S21

SIO1

Port7

P81/AN1

58

23

S20

Timaer 0

Port8

P82/AN2

59

22

S19

Timaer 1

P83/AN3

60

21

S18

P70/INTO

61

20

S17

P71/INT1

62

19

S16

P72/INT2/TOIN

63

18

VP

P73/INT3/TOIN

64

17

VDDVPP

1

2

3

4

5

6

7

8

9 10 11 12 13 14 15 16

Bus

ALU

Bus

ADC INT0-3 Noise Filter Real Time Service

PSW RAR

S15/T15

S14/T14

S13/T13

S12/T12

S11/T11

S9/T9

S10/T10

S8/T8

S7/T7

S6/T6

S4/T4

S5/T5

S2/T2

S3/T3

S0/T0

S1/T1

RAM XRAM (128 bytes)

Stack Pointer

VFD Controller PORT 0

U305-U306: OPA2604 AMPLIFIER 1

High Voltage Output

AMPLIFIER 2

OUTPUT

1

INVERTING INPUT

2

8 V+ 7 OUTPUT – +

+ –

NON-INVERTING INPUT

3

6 INPUT

INVERTING

V–

4

5 INPUT

NON-INVERTING

19

Watcher Dog Timer

TROUBLESHOOTING GUIDE

SET POWER SWITCH TO ON. NO IS POWER TURNED ON ?

CHECK FUSES M507, M512-M514 OPEN ?

NO

CHECK POWER SUPPLY CIRCUIT NORMAL ? YES

YES YES

NO CAN TRAY BE OPENED ? YES

IS OSCILLATOR CIRCUIT OSCILLATING ?

M507,M512-M514 DEFECTIVE

NO

IS THERE OPEN/ CLOSE KEY SIGNAL INPUT ? U401 PIN 39, 40

NO

NO

POWER SUPPLY PATTERNS OPEN OR U501-U507 DEFECTIVE.

NO CRYSTAL M401 DEFECTIVE.

M101 SWITCH, DEFECTIVE OR PATTERN AND CONNECTOR OPEN.

YES CHECK OPEN/ CLOSE SIGNAL AT U401

CAN TRAY BE CLOSED ?

TRAY OPEN

PIN 39 H

PIN 40 L

TRAY CLOSE

L

H

NO MICROPROCESSOR IC U401 DEFECTIVE.

YES IS LOADING MOTOR DRIVE CIRCUIT OPERATION NORMAL ? U701, PIN 2,10

YES

NO MOTOR DRIVE IC U701 DEFECTIVE.

YES LOADING MOTOR AND LEAD WIRE DEFECTIVE OR LOADING PART OF MECHANISM DEFECTIVE.

U101 DEFECTIVE. NO

NO DOES INITIAL READING OCCUR ?

NO

NO

CHECK LASER LIGHT ?

DOES LENS MOVE UP AND DOWN ?

YES

YES RF SIGNAL OUTPUT ?

CHECK LASER CIRCUIT CORRECT ?

YES

YES

YES

FEED MOTOR OR WIRING DEFECTIVE.

CONNECTION OR PICKUP DEFECTIVE. NO

U101 DEFECTIVE.

CAN DISC BE PLAYED ?

NO

NO

CHECK TRACKING SERVO CIRCUIT CORRECT ?

SERVO IC U101 OR U201 DEFECTIVE.

YES YES

CHECK DISC OR MECHANISM AND CONNECTOR NO

AUDIO OUTPUT IS CORRECT ?

NO IS POWER SUPPLY NORMALLY ?

CHECK POWER SUPPLY PATTERNS.

YES NO M302 OR U302 DEFECTIVE.

CHECK CLOCK PULSE AT PIN4 OF U302 YES CHECK OUTPUT PULSE AT PIN 42,43,44 OF U301

NO IC U301 DEFECTIVE.

YES YES

NO CHECK OUTPUT SIGNAL AT PIN 13,16 OF U302

IC U302 DEFECTIVE.

YES NO CHECK OUTPUT SIGNAL AT PIN 1,7 OF U305, U306

IC U305 OR U306 DEFECTIVE.

YES NO CHECK OUTPUT SIGNAL AT PIN 7,1 OF U305, U306

IC U305 OR U306 DEFECTIVE.

YES OK

NO CHECK MUTE CIRCUIT Q301, Q302, Q303, Q304 YES LINE OUT PLUG OR PATTERNS DEFECTIVE.

20

MUTE CIRCUIT DEFECTIVE.

CHECK FOCUS SIGNAL OUTPUT ? YES CHECK CONNECTION OR PICKUP.

ELECTRICAL PARTS LIST

Reference No.

Part No.

Description

DISPLAY ASSEMBLY PCB BOARD 1000

PCB-N0960C-DISP

DISPLAY ASSEMBLY

LED LED1

3700-2810-R

LED RED 3MM SP L-93XHD

IR SENSOR M113

4816-043T-3

IR SENSOR PIC-26043TM2 KODENSHI

VFL M501

2460-1870-0

VFD 6-BF-271GK

KEYBOARD ASSEMBLY PC BOARD 2000

PCB-N0960C-KEY

KEYBOARD ASSEMBLY

RESISTORS R601 R602 R603 R604 R605 R606 R607 R608

4701-102J-C 4701-821J-C 4701-471J-C 4701-391J-C 4701-102J-C 4701-821J-C 4701-471J-C 4701-391J-C

RCF RCF RCF RCF RCF RCF RCF RCF

SWITCHES M101-M104,M106 M108-M112

5200-3538-0 5200-3538-0

SWITCH, TACT SKHHBY 7MM HIGH SWITCH, TACT SKHHBY 7MM HIGH

LIVE ASSEMBLY PC BOARD 3000 *AH 3000 *C

PCB-N0960C-LIVE PCB-N0961C-LIVE

LIVE ASSEMBLY LIVE ASSEMBLY

CAPACITOR C800

8910-0049-0

CAP400V 4700P DE7150F472MVA1KC

POWER SWITCH M802

5200-3151-0-01

POWER SWITCH

TRANSFORMER M810 *C

1806-2170-0

EMI FILTER TLN12UA 150W3R0

1806-2512-0

TRANSFORMER N0870C I/P 120/230V TOROIDAL

1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W

1K 5% ATS 820R 5% ATS 470R 5% ATS 390R 5% ATS 1K 5% ATS 820R 5% ATS 470R 5% ATS 390R 5% ATS

TRANSFORMER ASSEMBLY

TRANSFORMER M500

FUSE ASSEMBLY

21

Reference No.

Part No.

Description

5120-0052-0 5120-0050-0 5120-0020-0 5120-0018-0 5120-0026-0 5120-0027-0

FUSE T1.6A 250V 5 x 20MM FUSE T1.6A 250V 5 x 20MM FU T1A 250V UL/CSA 5 x 20 FU T1A 250V SEMKO/VDE FU T315MA L 250V UL/CSA FU T315MAL 250V

MAIN ASSEMBLY PC BOARD 4000

PCB-N0960C-MAIN

MAIN ASSEMBLY

CAPACITORS C101 C104 C105 C106 C107 C108 C109 C111,C113 C114 C115 C116 C117 C118 C119 C120 C121 C122 C123 C124 C125 C126 C127 C128,C129 C130 C131 C132 C133 C134 C135 C136 C137 C138 C139 C140 C141 C142 C152 C157 C202 C204 C205 C301,C302 C303 C304,C308 C310 C311

150F-104K-2-FC 153F-333J-5-MS 150F-331K-2-FC 153F-473J-5-NR 157F-104M-5-GMK 153F-332J-5-KW 153F-154J-5-NLM 150F-104K-5-II 153F-683K-5-OS 153F-183J-5-KJ 153F-332J-5-KW 150F-101K-2-FC 157F-224M-5-GMK 157E-475M-5-GMK 157C-226M-5-IUK 153F-332J-5-KW 15CH-050D-5-GG 153F-222J-5-IM 15CH-120J-5-GG 153F-333J-5-MS 157E-106M-5-GMK 153F-103J-5-IM 157B-107M-5-KMK 153F-103J-5-IM 153F-473J-5-NR 157F-334M-5-GMK 153F-102J-5-IM 157C-476M-5-IMK 157B-227M-5-LMK 150F-104K-5-II 153F-103J-5-IM 157E-106M-5-GMK 157B-107M-5-KMK 150F-104K-5-II 157F-225M-5-GMK 153F-102J-5-IM 153F-103J-5-IM 157C-477M-5-OVK 157C-108M-5-S5K 157D-106M-5-GMK 153F-103J-5-IM 150F-104K-5-II 153F-223J-5-LQ 157B-107M-5-KMK 150F-104K-5-II 150F-101K-2-FC

CC 50V 0.1µF 10% AT CM 50V 0.033µF 5% RL CC 50V 330pF 10% AT 3.5x CM 50V 0.047µF 5% RL CE 50V 0.1µF 20% RL CM 50V 3300pF 5% RL 6x12 CM 50V 0.15µF 5% RL CC 50V 0.1µF 10% RL 5x5 CM 50V 0.068µF 10% RL 8x CM 50V 0.018µF 5% RL CM 50V 3300pF 5% RL 6x12 CC 50V 100pF 10% AT 3.5x CE 50V 0.22µF 20% RL 4X7 CE 25V 4.7µF 20% RL 4x7 CE 10V 22µF 20% RL 5X11 CM 50V 3300pF 5% RL 6x12 CTC 0/60 5pF 0.5pF RL CM 50V 2200pF 5% RL 5X7 CTC 0/60 12pF 5% RL 4x4 CM 50V 0.033µF 5% RL CE 25V 10µF 20% RL 4X7 CM 50V 0.01µF 5% RL 5X7 CE 6.3V 100µF 20% RL CM 50V 0.01µF 5% RL 5X7 CM 50V 0.047µF 5% RL CE 50V 0.33µF 5% RL CM 50V 1000pF 5% RL 5x7 CE 10V 47µF 20% RL 5X7 CE 6.3V 220µF 20% RL CC 50V 0.1µF 10% RL 5x5 CM 50V 0.01µF 5% RL 5X7 CE 25V 10µF 20% RL 4X7 CE 6.3V 100µF 20% RL CC 50V 0.1µF 10% RL 5x5 CE 50V 2.2µF 20% RL 4x7 CM 50V 1000pF 5% RL 5x7 CM 50V 0.01µF 5% RL 5X7 CE 10V 470µF 20% RL CE 10V 1000µF 20% RL CE 16V 10µF 20% RL 4x7 CM 50V 0.01µF 5% RL 5X7 CC 50V 0.1µF 10% RL 5x5 CM 50V 0.022µF 5% RL CE 6.3V 100µF 20% RL CC 50V 0.1µF 10% RL 5x5 CC 50V 100pF 10% AT 3.5x

FUSES M507 M507 M512, M513 M512, M513 M514 M514

*AH *C *AH *C *AH *C

22

Reference No.

Part No.

Description

C313 C320,C321 C322 C323,C324 C325 C326,C327 C328,C329 C332 C334 C350 C352,C353 C356,C357 C362,C363 C366,C367 C368,C369 C370 C371-C374 C375,C376 C377-C379 C380,C381 C382 C383 C384 C385 C386 C387 C401 C402 C403,C404 C407 C408 C409 C410 C411 C412,C413 C414,C415 C416,C417 C418 C419 C420 C440 C450 C451 C501-C505 C506,C507 C508 C510 C511 C512,C513 C521 C522 C525 C526 C527 C528 C529 C532 C533 C534,C535

153F-102J-5-IM 157D-106M-5-Iuf3 150F-104K-5-II 157D-106M-5-Iuf3 157Q-106M-5-IUK 150F-104K-5-II 15CH-200J-5-GG 157D-106M-5-Iuf3 157Q-106M-5-IUK 150F-104K-5-II 150F-181K-2-FC 153F-272J-5-JM 153I-472K-9-NL 158F-681J-5-KW 157D-107M-5-SXF3 153F-103J-5-IM 157D-477M-5-X9F3 157D-107M-5-SXF3 153I-224J-9-NL 150F-104K-5-II 153I-224J-9-NL 157C-226M-5-IUK 153F-102J-5-IM 153F-222J-5-IM 150F-104K-5-II 150F-103K-5-II 150F-104K-5-II 157B-107M-5-KMK 15CH-330J-5-IG 157D-108M-5-S9K 157D-226M-5-GMK 150F-104K-5-II 157D-106M-5-GMK 153F-103J-5-IM 150F-104K-5-II 15CH-270J-5-GG 150F-104K-5-II 157D-106M-5-GMK 153F-103J-5-IM 157D-106M-5-GMK 150F-104K-5-II 150F-104K-2-FC 150F-103K-5-II 150F-104K-5-II 157E-108M-5-5$F3 157C-108M-5-S5K 157F-107M-5-OVK 157C-227M-5-OMK 157E-106M-5-Iuf3 157F-226M-5-IUK 157Q-476M-5-LUA 157D-477M-5-X9F3 150F-104K-5-II 157C-108M-5-X&F3 150F-104K-5-II 157D-338M-5-5&K 150F-104K-5-II 157C-108M-5-S5K 150F-104K-5-II

CM 50V 1000pF 5% RL 5x7 CE 16V 10µF 20% RL 5X11 CC 50V 0.1µF 10% RL 5x5 CE 16V 10µF 20% RL 5X11 CE 35V 10µF 20% RL 5X11 CC 50V 0.1µF 10% RL 5x5 CTC 0/60 20pF 5% RL 4x4 CE 16V 10µF 20% RL 5X11 CE 35V 10µF 20% RL 5X11 CC 50V 0.1µF 10% RL 5x5 CC 50V 180pF 10% AT CM 50V 2700pF 5% RL CM 63V 0.0047µF 10% RB CP 50V 680pF 5% RL 6x12 CE 16V 100µF 20% RL CM 50V 0.01µF 5% RL 5X7 CE 16V 470µF 20% RL CE 16V 100µF 20% RL CM 63V 0.22µF 5% RB 7.5x CC 50V 0.1µF 10% RL 5x5 CM 63V 0.22µF 5% RB 7.5x CE 10V 22µF 20% RL 5X11 CM 50V 1000pF 5% RL 5x7 CM 50V 2200pF 5% RL 5X7 CC 50V 0.1µF 10% RL 5x5 CC 50V 0.01µF 10% RL 5x5 CC 50V 0.1µF 10% RL 5x5 CE 6.3V 100µF 20% RL CTC 0/60 33pF 5% RL 5x4 CE 16V 1000µF 20% RL CE 16V 22µF 20% RL CC 50V 0.1µF 10% RL 5x5 CE 16V 10µF 20% RL 4x7 CM 50V 0.01µF 5% RL 5X7 CC 50V 0.1µF 10% RL 5x5 CTC 0/60 27pF 5% RL 4x4 CC 50V 0.1µF 10% RL 5x5 CE 16V 10µF 20% RL 4x7 CM 50V 0.01µF 5% RL 5X7 CE 16V 10µF 20% RL 4x7 CC 50V 0.1µF 10% RL 5x5 CC 50V 0.1µF 10% AT CC 50V 0.01µF 10% RL 5x5 CC 50V 0.1µF 10% RL 5x5 CE 25V 1000µF 20% RL CE 10V 1000µF 20% RL CE 50V 100µF 20% RL CE 10V 220µF 20% RL 8x7 CE 25V 10µF 20% RL 5X11 CE 50V 22µF 20% RL 5X11 CE 35V 47µF 20% RL 6.5X11 CE 16V 470µF 20% RL CC 50V 0.1µF 10% RL 5x5 CE 10V 1000µF 20% RL CC 50V 0.1µF 10% RL 5x5 CE 16V 3300µF 20% RL CC 50V 0.1µF 10% RL 5x5 CE 10V 1000µF 20% RL CC 50V 0.1µF 10% RL 5x5

23

Reference No.

Part No.

Description

C537,C538 C539 C540-C543 C544 C545,C546 C560,C561 C701 C702 C703 C704 C710 C713

157E-106M-5-Iuf3 153F-103K-5-IM 150F-104K-5-II 153F-103K-5-IM 150F-104K-5-II 157E-107M-5-KUK 153F-103K-5-IM 157C-476M-5-IMK 150F-104K-5-II 153F-103J-5-IM 157B-107M-5-KMK 153F-223K-5-LQ

CE 25V 10µF 20% RL 5X11 CM 50V 0.01µF 10% RL 5x7 CC 50V 0.1µF 10% RL 5x5 CM 50V 0.01µF 10% RL 5x7 CC 50V 0.1µF 10% RL 5x5 CE 25V 100µF 20% RL CM 50V 0.01µF 10% RL 5x7 CE 10V 47µF 20% RL 5X7 CC 50V 0.1µF 10% RL 5x5 CM 50V 0.01µF 5% RL 5X7 CE 6.3V 100µF 20% RL CM 50V 0.022µF 10% RL 6.

DIODES D101, D301-D302, D401-D402 D403 D409, D411-D415, D426, D431 D501-D504 D505 D506-D508 D510 D511 D514-D517

4804-1480-2 4837-3V31-2 4804-1480-2 4804-0010-2 4840-1140-0 4804-0010-2 4840-0850-0 4837-5V61-2 4804-0010-2

DIODE 1N4148 AT DZ 1/2W 3.1-3.5V ROHM AT DIODE 1N4148 AT DIODE 1N4001 AT ZD 1.3W 3.3V 5% AT DIODE 1N4001 AT ZD 1/2W 21.52-22.63V AT DZ 1/2W 5.6V ROHM AT DIODE 1N4001 AT

COILS J507, L101 L301

1801-100K-M 1802-0450-0

COIL 10µH 10% BL7.0 DIGITAL COIL 015-910-27BB

CRYSTAL M302 M303 M401, M402

2300-1910-0 2704-0060-0 2703-6190-0

X'TAL 16.9344MHZ +/-30PPM AT-51 EMC FILTER CR REASONATOR CSA 12MHz

JACKS M317 M318 M319

2113-1300-0 2113-1170-0 2113-1121-0

2P RCA JACK W/R AU W/SHIELD 1P RCA JACK YL AU HTJ-032-0 2P RCA JACK Y/Y AU HSP-24V-22

TRANSISTORS Q101 Q301-Q304 Q305 Q308 Q401 Q402 Q403 Q502

4851-015Y-5 4860-1780-5 485A-1346-5 4860-1780-5 4860-0660-5 4851-012F-5 4860-0660-5 485A-950Y-5

TR TR TR TR TR TR TR TR

RESISTORS D701 J519 R101 R102 R103 R106 R107 R108 R109 R110

4701-752J-C 4715-4R75-2 4701-154J-C 4701-682J-C 4701-222J-C 4701-331J-C 4701-273J-C 4701-153J-C 4701-104J-C 4701-222J-C

RCF 1/8W 7.5K 5% ATS RMF 1/4W 4.75R 1% AT RCF 1/8W 150K 5% ATS RCF 1/8W 6.8K 5% ATS RCF 1/8W 2.2K 5% ATS RCF 1/8W 330R 5% ATS RCF 1/8W 27K 5% ATS RCF 1/8W 15K 5% ATS RCF 1/8W 100K 5% ATS RCF 1/8W 2.2K 5% ATS 24

2SA1015-Y HFE120-240 2SD655F HFE:600-1200 2SA1346 HFE 50-100 2SD655F HFE:600-1200 2SA1015 (G.R.) RL 2SD1012F/G HFE 160-560 2SA1015 (G.R.) RL 2SA950-Y HFE 100-200

Reference No.

Part No.

Description

R111 R112 R113 R116 R117 R118 R120 R121,R123 R124 R125 R126 R131 R132 R133 R134 R135 R137 R138 R139 R201 R204 R207,R208 R301 R302 R303 R305 R307 R317 R320 R330 R355,R356 R359,R360 R363,R364 R367,R368 R371,R372 R373,R374 R375,R376 R377,R378 R379,R380 R381,R382 R383 R384 R390 R391-R393 R394-R397 R401,R402 R403 R404 R405 R406 R407 R408,R409 R410 R411 R412 R413 R414 R415 R416

4701-203J-C 4701-223J-C 4701-153J-C 4701-393J-C 4701-152J-C 4701-103J-C 4701-333J-C 4701-563J-C 4701-102J-C 4701-103J-C 4701-682J-C 4701-153J-C 4701-183J-C 4701-331J-C 4701-102J-C 4701-103J-C 4701-200J-C 4701-102J-C 4701-472J-C 4701-682J-C 4701-103J-C 4701-562J-C 4701-681J-C 4701-563J-C 4701-122J-C 4701-104J-C 4701-103J-C 4701-102J-C 4701-471J-C 4701-752J-C 4701-362J-2 4701-163J-2 4701-152J-C 4701-222J-C 4701-222J-C 4701-104J-C 4701-750J-C 4701-472J-C 4701-750J-C 4701-472J-C 4701-151J-C 4701-750J-C 4717-221J-C 4717-221J-C 4701-472J-C 4701-104J-C 4701-103J-C 4701-102J-C 4701-223J-C 4701-752J-C 4701-472J-C 4701-101J-C 4701-104J-C 4701-101J-C 4701-472J-C 4701-473J-C 4701-104J-C 4701-752J-C 4701-473J-C

RCF 1/8W 20K 5% ATS RCF 1/8W 22K 5% ATS RCF 1/8W 15K 5% ATS RCF 1/8W 39K 5% ATS RCF 1/8W 1.5K 5% ATS RCF 1/8W 10K 5% ATS RCF 1/8W 33K 5% ATS RCF 1/8W 56K 5% ATS RCF 1/8W 1K 5% ATS RCF 1/8W 10K 5% ATS RCF 1/8W 6.8K 5% ATS RCF 1/8W 15K 5% ATS RCF 1/8W 18K 5% ATS RCF 1/8W 330R 5% ATS RCF 1/8W 1K 5% ATS RCF 1/8W 10K 5% ATS RCF 1/8W 20R 5% ATS RCF 1/8W 1K 5% ATS RCF 1/8W 4.7K 5% ATS RCF 1/8W 6.8K 5% ATS RCF 1/8W 10K 5% ATS RCF 1/8W 5.6K 5% ATS RCF 1/8W 680R 5% ATS RCF 1/8W 56K 5% ATS RCF 1/8W 1.2K 5% ATS RCF 1/8W 100K 5% ATS RCF 1/8W 10K 5% ATS RCF 1/8W 1K 5% ATS RCF 1/8W 470R 5% ATS RCF 1/8W 7.5K 5% ATS RCF 1/8W 3.6K 5% AT RCF 1/8W 16K 5% AT RCF 1/8W 1.5K 5% ATS RCF 1/8W 2.2K 5% ATS RCF 1/8W 2.2K 5% ATS RCF 1/8W 100K 5% ATS RCF 1/8W 75R 5% ATS RCF 1/8W 4.7K 5% ATS RCF 1/8W 75R 5% ATS RCF 1/8W 4.7K 5% ATS RCF 1/8W 150R 5% ATS RCF 1/8W 75R 5% ATS RMF 1/2W 220R 5% ATS RMF 1/2W 220R 5% ATS RCF 1/8W 4.7K 5% ATS RCF 1/8W 100K 5% ATS RCF 1/8W 10K 5% ATS RCF 1/8W 1K 5% ATS RCF 1/8W 22K 5% ATS RCF 1/8W 7.5K 5% ATS RCF 1/8W 4.7K 5% ATS RCF 1/8W 100R 5% ATS RCF 1/8W 100K 5% ATS RCF 1/8W 100R 5% ATS RCF 1/8W 4.7K 5% ATS RCF 1/8W 47K 5% ATS RCF 1/8W 100K 5% ATS RCF 1/8W 7.5K 5% ATS RCF 1/8W 47K 5% ATS 25

Reference No.

Part No.

Description

R418,R419 R420-R427 R428 R501,R502 R503,R504 R517,R518,R520 R523 R701,R702 R702

4701-272J-C 4701-472J-C 4701-561J-C 4701-241J-C 4701-222J-C 4701-471J-C 4701-473J-C 4701-472J-C 4701-472J-C

RCF 1/8W 2.7K 5% ATS RCF 1/8W 4.7K 5% ATS RCF 1/8W 560R 5% ATS RCF 1/8W 240R 5% ATS RCF 1/8W 2.2K 5% ATS RCF 1/8W 470R 5% ATS RCF 1/8W 47K 5% ATS RCF 1/8W 4.7K 5% ATS RCF 1/8W 4.7K 5% ATS

ICS U101 U201 U301 U302 U305, U306 U401 U402 U403 U501, U506 U502 U503 U507 U701

3130-6710-0 3130-6720-0 3130-6700-0 3131-9380-0 3130-9340-0 3130-9330-1 3130-9320-0 3130-4160-0 3130-2020-3 3130-5610-0 3130-5620-0 3130-2790-1 3130-6560-0

IC LA9240 ASP FOR CD QIP64E IC LA6541D 4-CHANNEL BTL DRIVER DIP30SLF IC LC78621ED DSP FOR CD QIP80E IC PCM1732 HDCD D/A CONVERTER IC OPA2604 OPAMP DIP8 BURR-BROWN IC LC866008C MICRO MASK QFP64 SANYO IC NADLINK (MASKED) MICROCONTROLLER IC TC74HC00 NAND GATE IC 7805 REG 5V 1.5A IC LM317T+ADJ REGULATOR IC LM337T-ADJ REGULATOR IC NJM7808FA +8V REG TO-220F IC LB1641 MOTOR DRIVER

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.

26

MECHANISM EXPLODED VIEW

CD11CA

27

MECHANISM EXPLODED VIEW PARTS LIST

ITEM

Part No.

Description

Qty

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

4102-6101-0 4102-6102-0 4102-6103-0 4102-6104-0 4102-6105-0 4102-6106-0 4102-6107-0 4102-6108-0 4102-6109-0 4102-6110-0 4102-6111-0 4102-6112-0 4102-6113-0 4102-6114-0 4102-6115-0 4102-6116-0 4102-6117-0 4102-6118-0 4102-6213-0

RUBBER CUSHION (HARD) RUBBER CUSHION (SOFT) BASE TRAY CDM MOUNTING BASE MAGNET HOLDER SLIDE GEAR PULLEY GEAR DRIVE GEAR PULLEY MOTOR SQUARE BELT MAGNET LOADING MOTOR SWITCH PUSH 2-1 CON JST 5P RT MOTOR/SW.PCB SCREW M3.0X8.0 PLATE MAGNET LASER CD11CA-G

2 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1

28

EXPLODED VIEW OF LASER CD11CA-G

29

EXPLODED VIEW PARTS LIST OF LASER CD11CA-G

ITEM

Part No.

Description

Qty

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

4102-6214-0 4102-6215-0 4102-6216-0 4102-6217-0 4102-6218-0 4102-6219-0 4102-6220-0 4102-6221-0 4102-6222-0 4102-6223-0 4102-6224-0 4102-6225-0 4102-6226-0

ASSY PICKUP LASER P101N ASSY MOTOR 6.0V SPINDLE ASSY MOTOR SLED 6.0V CHASSIS COVER GEAR SHAFT SLIDE GEAR MIDDLE GEAR DRIVE SWITCH LEAF(PWB MOTOR) PLUG 6P PWB MOTOR SCREW PAN PCS 2x3 SCREW SELF-TAPING FLT 2.6x6

1 1 1 1 1 1 1 1 1 1 1 4 2

30

31

0006

0021

0007

0202

0001

0205

0022

0008

0010

0226

!

0027

0201

M500

0205

0023

0019

0228

0225

0002

0218

0012

0005

0227

0201

0219

0304

0211

0226

0205

U506

U501

U507

0014

!

0003

0202

0208

0018

0013

!

0101

0205

U503

M317

0202

0202 0202

EXPLODED VIEW

EXPLODED VIEW PARTS LIST

ITEM

Part No.

Description

Qty

0001 0002 0003*AH 0003*C 0005 0006 0007 0008 0010 0012 0013 0014 0018 0019 0021 0022 0023 0027 0101*AH 0101*C 0201 0202 0205 0208 0211 0218 0219 0226 0227 0228 0304 M500 U501-U503 U506-U507

1465-5704-2 1402-3781-2 1402-3518-0 1402-3519-0 1402-3530-0 2442-1000-0 1464-6011-3 3716-4316-0 2444-1201-0 4111-1131-0 4152-4631-0 4151-9461-0 4152-4641-0 2444-1301-1 4152-4331-0 4154-0031-0 4154-0091-0 4104-3721-0 7009-3100-2 7009-3110-0 2900-4006-3010 2954-3008-3000 2954-3008-0000 2842-3367-0 2904-3006-0000 2954-3006-0000 2954-4010-3000 2954-2006-0000 2954-2608-0000 2950-2608-3000 1463-160B-0 1806-2512-0 5400-9130-0 5400-9130-0

FASCIA W/SS PAINT STRAP CHASSIS W/SS PAINT CHASSIS W/SS PAINT COVER POWER BUTTON CD DOOR W/SS PAINT WINDOW LENS W/SS BUTTON TRIO CD DECK RUBBER FOOT 14MM HIGH STRAIN RELIEF BUSHING 4N-4 CUSHION FOOT BUTTON RACKER POWER BUTTON BEZEL BEZEL TRIO BEZEL RACKER TRANSFORMER BRACKET AC CORD 18AWGX2 SPT-2 D.INSULATED UL/CSA AC CORD SEMKO M4X0.5PX6MM W/FLAT WASHER T3X8MM SELF TAPPING TAPPING 3X8MM B-TITE(YEL.ZN) METAL WASHER ID=3.3 OD=6.7 SCREW M3X6 3X6MM B-TITE (YEL.ZN) SCREW TAP-C2 BH M4X10MM BZ CROSS TAPPING SCREW 2X6 SCREW BT 2.6X8 SCREW PAN HEAD,B-TITE 2.6X8 BLACK CD TRANSIT LOCK (RED) TRANSFORMER I/P 120/230V HEAT SINK FOR 7805 2438-17 HEAT SINK FOR 7805 2438-17

1R 1 1 1 1 1 1 1 2 1 4 1 4 2 1 2 2 1 1 1 8 12 17 4 4 2 4 13 7 1 1 1 3 2

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.

32

PACKING DIAGRAM

36 37 44

43

38 39 40

36

45

42 41

ITEM 36 37 38 39 40 41 42 43 44 45

PART NO.

DESCRIPTION

1490-3783-0 1497-1332-1 1497-1432-0 4060-0530-0 2103-7302-1 8900-2166-0 1497-1302-1 4301-4105-0 1497-1062-0 1435-4200-1-2

POLYFOAM ENDCAP UNIT POLYBAG FASCIA COVER BATTERIES RCA CABLE REMOTE CONTROL HANDSET REMOTE CONTROL POLYBAG INSTRUCTION MANUAL MANUAL POLYBAG CARTON BOX

Q’TY 2 1 1 2 1 1 1 1 1 1

Proprietary information for servicing purposes only. The information herein may not be used commercially without the prior written agreement of NAD Electronics International, Toronto, Canada. 33

COMPACT DISC PLAYER

NAD ELECTRONICS INTERNATIONAL TORONTO

SERVICE MANUAL C 541

© NAD 2001