AIWA CDC406 Service Manual

CD-C406/C,CP-C406

SERVICE MANUAL

No. S1810CDC406//

CD-C406 CD-C406C CP-C406

CD-C406 and CP-C406 constitute CD-C406. CD-C406C and CP-C406 constitute CD-C406C.

• In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used.

CONTENTS

Page

IMPORTANT SERVICE NOTES (FOR CD-C406 ONLY) .................................................................................................. 2

SPECIFICATIONS ............................................................................................................................................................. 2

NAMES OF PARTS ........................................................................................................................................................... 3

RESETTING THE MICROCOMPUTER............................................................................................................................. 4

QUICK GUIDE ................................................................................................................................................................... 5

DISASSEMBLY.................................................................................................................................................................. 6

REMOVING AND REINSTALLING THE MAIN PARTS..................................................................................................... 8

ADJUSTMENT ................................................................................................................................................................... 9

NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 11

TYPE OF TRANSISTER .................................................................................................................................................. 11

WAVEFORMS OF CD CIRCUIT...................................................................................................................................... 12

BLOCK DIAGRAM ........................................................................................................................................................... 13

SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD..............................................................................................16

VOLTAGE ........................................................................................................................................................................ 28

TROUBLESHOOTING ..................................................................................................................................................... 29

FUNCTION TABLE OF IC................................................................................................................................................ 33

FL DISPLAY......................................................................................................................................................................39

REPLACEMENT PARTS LIST/EXPLODED VIEW PACKING OF THE SET (FOR CD-C406 ONLY)

SHARP CORPORATION

– 1 –

This document has been published to be used for after sales service only. The contents are subject to change without notice.

CD-C406/C,CP-C406

FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL.

IMPORTANT SERVICE NOTES (FOR CD-C406 ONLY)

BEFORE RETURNING THE AUDIO PRODUCT

(Fire & Shock Hazard) Before returning the audio product to the user, perform the following safety checks.

1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the audio product.

2. Inspect all protective devices such as insulating materials, cabinet, terminal board, adjustment and compartment covers or shields, mechanical insulators etc.

3. To be sure that no shock hazard exists, check for leakage current in the following manner.

* Plug the AC line cord directly into a 120 volt AC outlet. * Using two clip leads, connect a 1.5k ohm, 10 watt resistor

paralleled by a 0.15µF capacitor in series with all exposed metal cabinet parts and a known earth ground, such as conduit or electrical ground connected to earth ground.

* Use a VTVM or VOM with 1000 ohm per volt, or higher,

sensitivity to measure the AC voltage drop across the resistor (See diagram).

* Connect the resistor connection to all exposed metal parts

having a return path to the chassis (antenna, metal cabinet, screw heads, knobs and control shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor.

VTVM

AC SCALE

1.5k ohms 10W

0.15 µ F

TO EXPOSED METAL PARTS

TEST PROBE

CONNECT TO KNOWN EARTH GROUND

All check must be repeated with the AC line cord plug connection reversed. Any reading of 0.3 volt RMS (this corresponds to 0.2 milliamp. AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the audio product to the owner.

SPECIFICATIONS

CD-C406/C

General

Power source: AC 120 V, 60 Hz Power consumption: 40 W Dimensions: Width; 10-5/8" (270 mm)

Weight: 9.2 lbs. (4.2 kg)

Amplifier section

Output power: 10 watts minimum RMS per channel into (CD-C406) 8 ohms from 100 Hz to

Output power: MPO; 36 W (18 W + 18 W) (CD-C406C) (10 % T.H.D.)

Output terminals: Speakers; 8 ohms

Tuner section

Frequency range: FM; 87.5 - 108 MHz

Height; 11-1/16" (280 mm) Depth; 13-1/8" (332.5 mm)

20 kHz, 10 % total

harmonic distortion

RMS; 20 W (10 W + 10 W) (10 % T.H.D.)

Headphones; 16 - 50 ohms (recommended; 32 ohms)

AM; 530 - 1,720 kHz

Cassette deck section

Frequency response: 50 - 14,000 Hz (Normal tape) Signal/noise ratio: 50 dB (TAPE 1, recording/playback)

55 dB (TAPE 2, playback)

Wow and flutter: 0.15 % (WRMS)

Compact disc player section

Type: 3-disc multi-play compact disc player Signal readout: Non-contact, 3-beam semi-con-ductor

laser pickup

D/A Converter: 1-bit D/A converter Frequency response: 20 - 20,000 Hz Dynamic range: 90 dB (1 kHz)

CP-C406

Speaker section

Type: 2-way type [4" (10 cm) woofer and super

tweeter]

Maximum input power: 20 W Impedance: 8 ohms Dimensions: Width; 6-11/16" (170 mm)

Height; 11" (280 mm) Depth; 5-15/16" (151 mm)

Weight: 3.1 lbs. (1.4 kg)/each

Specifications for this model are subject to change without prior notice.

– 2 –

NAMES OF PARTS

CD-C406/C,CP-C406

CD-C406/C

Front Panel

1. Disc Tray

2. CD Play Indicator:

3. Disc Number Indicators

4. FM Stereo Mode Indicator: ST

5. Extra Bass Indicator: X-BASS

6. Memory Indicator

7. CD Pause Indicator:

8. CD Repeat Indicator:

9. FM Stereo Indicator:

10. Function/CD Track/CD Counter/Frequency/Preset Channel/Volume Indicator

11. Power Switch

12. Memory Button

13. Extra Bass Button: X-BASS

14. Volume Up/Down Buttons:

15. Function Selector Button

16. Band Selector Button

17. Tuning Up/Down Buttons:

18. Track Down/Review/Preset Down Button:

19. Play/Repeat Button:

20. Stop Button:

21. Track Up/Cue/Preset Up Button:

22. Disc Skip Button

23. Open/Close Button:

24. Headphone Socket

1

23 4

123

5

X-BASS

ST

7

810

1112

9

13

15

16

17 18 19 20 21 2223 24

6

MEMORY

14

25. (TAPE 1) Cassette Compartment

26. (TAPE 2) Cassette Compartment

27. (TAPE 1) Record Button:

28. (TAPE 1) Play Button:

29. (TAPE 1) Rewind Button:

30. (TAPE 1) Fast Forward Button:

31. (TAPE 1) Stop/Eject Button:

32. (TAPE 2) Play Button:

33. (TAPE 2) Stop/Eject Button:

Rear Panel

1. AC Power Input Socket

2. Speaker Terminals

3. FM/AM Loop Aerial Socket

/

25

26

2728293031 32 33

1 2

3

– 3 –

CD-C406/C,CP-C406

CP-C406

Speaker Section

4. Bass Reflex Duct

5. Speaker Wire

5

4

CD-C406/C

Remote Control

1. Remote Control Transmitter LED

CD Control section

2. Stop Button:

3. (CD) Track Down/Review Button: (TUNER) Preset Down Button:

4. (CD) Track Up/Cue Button: (TUNER) Preset Up Button:

5. Play/Repeat Button:

6. Disc Skip Button

7. Pause Button:

8. Memory Button

9. Clear Button

Common section

10. Extra Bass Button: X-BASS

11. Function Selector Buttons

12. Power Button

13. Volume Up/Down Buttons:

1

5

2 3

6 7

4

89

10

11

12 13

RESETTING THE MICROCOMPUTER

Reset the microcomputer by performing the following procedure for the cases shown below:

To erase all of the stored memory contents, or If the display does not function properly, or The unit does not operate properly.

1

Press the POWER switch to turn the power off.

2

Press and hold down the POWER switch and button at the same time. Hold them for at least 1 second.

3

Press the POWER switch to turn the power on.

– 4 –

CD-C406/C,CP-C406

TAPE 1 TAPE 2

FUNCTION

STOP/EJECT PLAY STOP/EJECT

TAPE 1

FUNCTION

RECORD

STOP/EJECT

FUNCTION

BAND

TUNING

ST

FM STEREO

FM MONO

AM

VOLUME

VOLUME UP

VOLUME DOWN

X-BASS

Recording from CDs

Grabación de discos compactos

Tape playback

Reproducción de cintas

Radio operation

Funcionamiento de la radio

Precaución

Sound control

Control del sonido

"Cd" will appear in the display.

Load the disc to be recorded.

CD recording starts.

"Tape" will appear in the display.

"Tuner" will appear in the display.

Volume

Extra-BASS

"Cd" aparecerá en el visualizador.

Introduzca el disco que va a grabar.

La grabación de CD empieza.

"Tape" aparecerá en el visualizador.

"Tuner" aparecerá en el visualizador.

El nivel de sonido en una posición de volumen fijado depende de una combinación del rendimiento de las altavoces, la posición y muchos otros factores. Es aconsejable evitar un aumento de volumen. Esto se produce, por ejemplo, al conectar el aparato con el volumen puesto en una posición alta. Evite continuar la audición prolongada a altos niveles de sonido.

En este aparato sólo pueden reproducirse los discos que tengan el logotipo mostrado.

Volumen

Bajos extras

X-BASS

VOLUME UP

VOLUME DOWN

X-BASS

MINI COMPONENT SYSTEM

CD-C406

Quick-Guide Guía rápida

Preparation for use

Preparación para su uso

15

FUNCTION

OPEN/ CLOSE

POWER

Turning the power on and off

Conexión y desconexión de la alimentación

Remote control

Control remoto

CD playback

Reproducción de discos compactos

Precaution

FM Antenna

AM Loop Antenna

Right Speaker

Left Speaker

AC 120 V, 60 Hz

Connect the wire with the white line to the minus (−) terminal and the plain wire to the plus (+) terminal.

2 "AA" batteries

Batteries are not included.

Remote Sensor

8" - 20' (0.2m - 6m)

"Cd" will appear in the display.

Label facing up

The sound level at a given volume setting depends on a combination of speaker efficiency, location and many other factors. It is advisable to avoid exposure to high volume levels, which occur while turning the unit on with the volume control setting up high, or while continually listening at high volume levels.

Only discs bearing the logo as shown can be played in this unit.

Antena de FM

Antena de cuadro de AM

Altavoz derecho

Altavoz izquierdo

120 V de CA, 60 Hz

Conecte el cable con la línea blanca al terminal negativo (-) y el cable sin línea al terminal positivo (+).

Dos pilas "AA"

Las pilas no están incluidas.

Sensor remote

0,2m - 6m

"Cd" aparecerá



en el visualizador.

Etiqueta hacia arriba

– 5 –

CD-C406/C,CP-C406

DISASSEMBLY

Caution on Disassembly

Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance:

1. Take cassette tape and compact disc out of the unit.

2. Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit.

3. Take off nylon bands or wire holders where they need be removed when disassembling the unit. After servicing the unit, be sure to rearrange the leads where they were before disassembling.

4. Take sufficient care on static electricity of integrated circuits and other circuits when servicing.

CD-C406/C

STEP REMOVAL

1 Top Cabinet 1. Screw ..................... (A1) x4 6-1

2 Side Panel 1. Screw ..................... (B1) x6 6-1

(Left/right)

3 CD Player Unit/ 1. Turn on the power supply, 6-2

CD Tray Cover open the disc tray, take out

the CD cover, and close. (Note 1)

2. Hook....................... (C1) x3

3. Hook....................... (C2) x2

4. Socket .................... (C3) x4

4 Back Board 1. Screw ..................... (D1) x3 6-2

5 Main PWB/ 1. Screw ..................... (E1) x10 7-1

Display PWB 2. Hook ....................... (E2) x2

3. Socket .................... (E3) x6

6 Front Panel 1. Screw ..................... (F1) x4 7-1

2. Hook....................... (F2) x3

7 Tape Mechanism 1. Open the cassette holder. 7-2

2. Screw...................... (G1) x6

8 Turntable 1. Screw ..................... (H1) x1 7-3

2. Cover ..................... (H2) x1

9 Disc Tray 1. Screw ..................... (J1) x2 7-3

2. Guide ..................... (J2) x2

10 CD Changer 1. Screw ..................... (K1) x4 7-4

Mechanism

11 CD Mechanism 1. Screw ..................... (L1) x1 7-4

Note 1: How to open the change manually. (Fig. 6-3)

1. Insert the tip of fine screwdriver into the hole of CD player base, and press down the worm wheel <A>.

2. Then, turn fully the lock lever in the arrow direction through the hole on the loading chassis bottom in this state. After that, push forward the CD player base.

PROCEDURE

FIGURE

(B1)x1 ø3x12mm

Side Panel (Right)

CD Player Unit

Back Board

(D1)x1 ø3x8mm

CD-C406/C

(A1)x2 ø3x12mm

Hook

(B1)x2 ø3x12mm

(D1)x2 ø3x8mm

Push

(B1)x2 ø3x12mm

Hook (C2)x1

Driver

Top Cabinet

Figure 6-1

CD Tray Cover

Figure 6-2

Hook

(B1)x1 ø3x12mm

(C3)x4

< A >

Hook (C1)x3

(A1)x2 ø3x12mm

Side Panel (Left)

Hook

(C2)x1

Driver

Push

CP-C406

STEP REMOVAL

1 Speaker 1. Front panel .............(A1) x1 7-5

2. Screw......................(A2) x4 7-6

PROCEDURE

FIGURE

– 6 –

LOCK LEVER

Figure 6-3

CD-C406/C,CP-C406

Screw Driver

Driver should be pried away from Speaker Box.

Direction of handle

Front Panel

(A1) x1

Speaker Box

(E3)x3

(E3)x1

(E1)x2 ø3x10mm

(E3)x1

(E1)x8 ø3x10mm

Hook (F2)x3

Front Panel

Figure 7-1

Hook (E2)x2

(E3)x1

(F1)x2 ø3x10mm

Front Panel

Display PWB

Main PWB

( K1 ) x4

ø3 x14mm ( L1 ) x1 ø2.6 x10mm

Shift Lever

CD Changer Mechanism

CD Player Base

CD Mechanism

Care when installing the CD changer mechanism. Install the CD changer mechanism on the CD player base after the shift lever has been set in the highest position.

Figure 7-4

CP-C406

(G1)x6 ø3x10mm

( J1 ) x1 ø3 x10mm

( J2 ) x1

( H2 ) x1

Figure 7-2

( H1 ) x1 ø3 x10mm

Open

Cassette Holder (Left/Right)

Tape Mechanism

Turntable

Disc Tray

Super Tweeter

Woofer

(A2) x2 ø4x12mm

Figure 7-5

Speaker Box

CD Player Unit

( J2 ) x1

Figure 7-3

( J1 ) x1 ø3 x10mm

Figure 7-6

– 7 –

CD-C406/C,CP-C406

REMOVING AND REINSTALLING THE MAIN PARTS

CD MECHANISM SECTION

Perform steps 1, 2, 3, 13 and 14 of the disassembly method to remove the CD mechanism.

How to remove the loading motor (See Fig. 8-1)

1. Remove the screws (A1) x 2 pcs., to remove the loading motor.

How to remove the turntable up/down motor (See Fig. 8-2)

1. Remove the screws (B1) x 2 pcs., to remove the turntable

up/down motor.

Loading Motor

Turntable Up/Down Motor

( A1 ) x2 ø2 x5mm

Figure 8-1

( B1 ) x2 ø2 x5mm

How to remove the pickup (See Fig. 8-3)

1. Remove the screws (C1) x 2 pcs., to remove the shaft (C2).

2. Remove the stop washer (C3) x 1 pc., to remove the gear (C4).

3. Remove the pickup.

( C1 ) x2

2.6 x6mm

( C2 ) x1

( C3 ) x1

Figure 8-2

Pickup

CD Mechanism

( C4 ) x1

Figure 8-3

– 8 –

ADJUSTMENT

L303

R319

T331

T301

L301

L302

CNP301

AM LOOP ANTENNA

T351

T333

IC351

IC301

FM RF

AM TRAKING fL

VCO

AM IF

FM IF

VR351

FM BAND

COVERAGE

FM DET.

AM BAND

COVERAGE fL

T352

MAIN PWB

1

13

21

C360

C364

TP303

TP302

TP301

+

MECHANISM SECTION

• Driving Force Check

Torque Meter

Play: TW-2412 Tape 1: Over 50 g

• Torque Check

Torque Meter

Tape 1

Play: TW-2111 30 to 60 g. cm 30 to 60 g.cm Fast forward: TW-2231 — 80 to 135 g.cm Rewind: TW-2231 — 80 to 135 g.cm

• Tape Speed

Test Tape

Normal MTT-111 Volume in 3,000 ± Speaker speed motor 30 Hz terminal

Adjusting

Point

TUNER SECTION

fL: Low-range frequency fH: High-renge frequency

• AM IF/RF

Signal generator: 400 Hz, 30%, AM modulated

Test Stage

IF 450 kHz 1,720 kHz T351 *1 Band — 530 kHz (fL): T333 *2

Coverage 1.1 ± 0.1 V Tracking 990 kHz 990 kHz (fL): T331 *1

*1. Input: Antenna (CNP301), Output: TP302 *2. Input: Antenna (CNP301), Output: TP301

Frequency Frequency

Display

TAPE MECHANISM

Volume in motor

Specified Value

Tape 2: Over 100 g

Specified Value

Specified

Value

Setting/

Adjusting

Parts

Tape 2

Instrument

Connection

(Load resistance: 8 ohms)

Instrument

Connection

CD-C406/C,CP-C406

• FM RF

Signal generator: 1 kHz, 75 kHz dev., FM modulated

Test Stage

Frequency

Display

Serring/

Adjusting

Point

Band — 87.50 MHz L303(fL): *1 Coverage 3.4 V ± 50 mV

RF 98.00 MHz 98.00 MHz L302 *2

(10-30 dB)

*1. Input: Antenna (CNP301), Output: TP301 *2. Input: Antenna (CNP301), Output: Speaker terminal

• Detection

Signal generator: 10.7 MHz, FM sweep generator

Test

Frequency

Stage

Detection 10.7 MHz 98.00 MHz T352 Input: Pin 1 of

IF 10.7 MHz 98.00 MHz T301(Turn Input: Pin 1 of

Frequency

Display

Adjusting

Parts

the core of IC301 transformer Output: TP302 T352 fully counterclookwise.)

• VCO Frequency

Frequency

Display

98.00 MHz 98.00 MHz VR351* Pin 13, Pin 21 (60 dB) and ground

Adjusting

Parts

* Adjust for 76 kHz ± 200 Hz.

Notes:

After preparing the test circuit shown in Fig 9-2, connect the Pin 13 , Pin 21 and ground of the IC351 with test circuit, and measure the Value. At this time, apply a standard unmodulated signal input and adjust the VCO.

Pin 13 of IC351

G

Pin 21 of IC351

FET : 2SK19 or 2SK54

D

S

10 kohm

Figure 9-2

Instrument

Connection

Instrument

Connection

IC301 Output: TP302

Instrument

Connection

of IC351

TO FREQUENCY COUNTER

Figure 9-1 ADJUSTMENT POINTS

– 9 –

CD-C406/C,CP-C406 CD SECTION

Since this CD system incorporates the following automatic adjustment function, when the pickup is replaced, it is not necessary to readjust it. Since this CD unit does not need adjustment, the combination of PWB and laser pickup unit is not restricted.

• Automatic adjustment item

1. Focus offset (Fig. 10-1)

2. Tracking offset (Fig. 10-2)

3. E/F balance (tracking error balance) (Fig. 10-3)

4. RF level AGC function (HF level: constant)

5. RF level automatic follow-up of the tracking gain

This automatic adjustment is performed each time a disc is changed. Therefore, each disc is played back using the optimal settings.

0.1s

0.50 V IC1 20 FE

FOCUS OFF-SET ADJUST

0.1s

0.50 V IC1 7 TE

Figure 10-1

TRACKING OFF-SET ADJUST

1 2

CD TEST MODE

When the PLAY and POWER keys are pressed at the same time in OFF MODE, the

set will enter CD TEST MODE IL is not performed.

↓

"CD TEST" of LCD will light up.

↓

The pickup can be moved by using the ( ) or

( ) key.

→

↓

LASER ON

↓

FOCUS SERVO ON

↓

TRACKING ON THE STOP

SERVO OFF PLAY

Display "CD 01 0:00"

↓

TRACKING ON THE STOP

SERVO OFF PLAY

↓

STOP "CD TEST" will display

Press PLAY key

10ms

0.50 V IC1 20 FE

10ms

0.50 V IC1 7 TE

200 ms 1V/diV IC 1 15

TO

200 ms 1V/diV IC 1 7

TE

Figure 10-2

Figure 10-3

Enlarged View

TRACKING OFF-SET ADJUST

1 2

TRACKING/ ERROR BARANCE

1

ADJUST

2

Cancel method: POWER OFF LCD display: After the PLAY or APMS MEMORY ke y has been

pressed, the track No. and time only will appear (valid). The other items are optional.

Note: The pickup can be slid using the or key only

while in the stop mode.

ALL CLEAR AND RE-START FUNCTION

When the STOP and POWER keys are pressed to turn on the power, the entire internal memory will be cleared and the mechanism will run from address 0. All of the tuner presets, APMS, TOC and disc numbers which were last stored in memory will be cleared, and the tuner, changer mechanism and all of the other items will be initialized.

– 10 –

NOTES ON SCHEMATIC DIAGRAM

• Resistor: To differentiate the units of resistors, such symbol as K and M are used: the symbol K means 1000 ohm and the symbol M means 1000 kohm and the resistor without any symbol is ohm-type resistor. Besides, the one with “Fusible” is a fuse type.

• Capacitor: To indicate the unit of capacitor, a symbol P is used: this symbol P means micro-micro-farad and the unit of the capacitor without such a symbol is microfarad. As to electrolytic capacitor, the expression “capacitance/withstand voltage” is used. (CH), (TH), (RH), (UJ): Temperature compensation (ML): Mylar type (P.P.): Polypropylene type

• Schematic diagram and Wiring Side of P.W.Board for this model are subject to change for improvement without prior notice.

CD-C406/C,CP-C406

• The indicated voltage in each section is the one measured by Digital Multimeter between such a section and the chassis with no signal given.

1. In the tuner section,

( ) indicates AM < > indicates FM stereo

2. In the main section, a tape is being played back.

3. In the deck section, a tape is being played back.

( ) indicates the record state.

4. In the power section, a tape is being played back.

5. In the CD section, the CD is stopped.

• Parts marked with “ ” ( ) are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

REF. NO DESCRIPTION POSITION POSITION

SW1 OPEN/CLOSE ON—OFF SW2 MWCHA UP ON—OFF SW3 DISC NUMBER ON—OFF SW4 PICKUP IN ON—OFF SW605 TAPE 1 MAIN ON—OFF SW606 TAPE 2 MAIN ON—OFF SW607 REC. ON—OFF SW701 RANDOM/DEMO ON—OFF SW702 VOLUME DOWN ON—OFF SW703 X-BASS ON—OFF SW704 VOLUME UP ON—OFF SW705 OPEN/CLOSE ON—OFF SW706 DISC SKIP ON—OFF SW709 REC./PAUSE ON—OFF SW710 UP ON—OFF

FRONT

VIEW

FRONT

VIEW

REF. NO DESCRIPTION

SW711 STOP ON—OFF SW712 PLAY ON—OFF SW713 DOWN ON—OFF SW714 TUNING UP ON—OFF SW715 TUNING DOWN ON—OFF SW717 POWER ON—OFF SW718 CLOCK ON—OFF SW719 TIMER/SLEEP ON—OFF SW721 MEMORY/SET ON—OFF SW722 CD ON—OFF SW723 TUNER ON—OFF SW724 TAPE ON—OFF SWM 3 FOOL PROOF ON—OFF SWM 4 F.A.S. ON—OFF SWM 5 CAM ON—OFF

FRONT VIEW

2SA1015 GR 2SB561 C 2SC2389 SS 2SC535 C KRA102 M KRA109 M KRC102 M

E C B (S)(G)(D) (1) (2) (3)

KRC107 M KTA1266 GR KTA1273 Y KTC3199 GR KTC3203 Y

E C B (D)(G)(S) (3) (2) (1)

2SD2012 Y KDV147BKRC104 M

Figure 11 TYPES OF TRANSISTOR

– 11 –

KV1236Z23F

CD-C406/C,CP-C406

5ms

0.50 V

1

IC1 20 F.E

5ms

5.0 V

2

IC1 54 DRF

WAVEFORMS OF CD CIRCUIT

STOP PLAY

FOCUS SERCH

0.5ms

6

10.0 V JP+

0.5ms

7

10.0 V JP-

0.5ms

8

3 1

0.50 V JP

0.5ms

9

1.00 V TE

0.5ms

3

1.00 V HF

0.5ms

4

5.0 V HFL

0.5ms

5

5.0 V TES

0.5ms

1.00 V

3

HF

0.5ms

4

5.0 V HFL

0.5ms

5

5.0 V TES

50ms

6

10.0 V JP+

50ms

7

10.0 V JP-

50ms

8

0.50 V JP

50ms

9

1.00 V TE

CUE

1 2

3

REVIEW

1 2

3

CUE

10

11

10

11

12

20ms

1.00 V SPO

20ms

2.00 V CLV+

50ms

1.00 V SPO

50ms

2.00 V CLV+

5s 100mV SLD

PLAY

NORMAL DISC TN0=01

PLAY

TCD-712 (140mm) TN0=01

PLAY

TCD-712

0.5ms

10.0 V

6

JP+

0.5ms

10.0 V

7

JP-

0.5ms

0.50 V

8

JP

0.5ms

9

1.00 V TE

50ms

10.0 V

6

JP+ 50ms

10.0 V

7

JP50ms

8

0.50 V JP

50ms

9

1.00 V TE

REVIEW

12

0.5s 100mV SLD

1

– 12 –

1

2

3

4

6

7

13

12

24

253031

64

6

62

8

26

29 30 31 54 51 54

32

404344

49

50

15

16

27

10

12

20

61

9

45 44 23 11 43

53

58

24

28

373839

40

36

41

1

9

3

7

M

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

1

5

17

20

11

29

22 23

32

2

6

~

IC1

LA9241M

SERVO AMP.

RES. CQCK. COIN

SQOUT. RWC. WRQ

IC2

LC78623D

SERVO/SIGNAL

CONTROL

IC5

M56748FP

SL+, SL–, DRF

XIN XOUT

+B

4.3V

FOCUS COIL

TRACKING COIL

M

PICKUP UNIT

XL1

16.93MHz

FOCUS/

DRIVER

SPIN/SLIDE/

TRACKING/

PICKUP IN

SW4

Q1

M4

SLIDE

MOTOR

M3

SPIN

MOTOR

+5V

~~

~

DEF, CLK, CL, DAT, CE, DRF

~

+B

4.3V

IC91

TA7291S

Q91

Q93

SW2

M3

LOADING/

UP/DOWN

MOTOR

CHANGER MECHA

+B

5V

+B

4.3V

D81

DISC UP SW

CNS10

PU-IN SW

DISC NO. SENSOR

DRF

WRC

RES

RWC

SLM+

SLM–

LOADING H/L

CQCK

SQ OUT

CO IN

12V MECHA

GND

R-CH OUT

AUDIO GND

L-CH OUT

(OPEN)

TO MAIN

SECTION

~

+B

4.3V

5V CDSVO

MECHA UP SW

IC91: MOTOR DRIVER

LASER

POWER

CONTROL

ALPC

SW3

DISC No. SW

SW1

OPEN/CLOSE SW

PL1

PLUNGER

DRIVER

SW

CD-C406/C,CP-C406

Figure 13 BLOCK DIAGRAM (1/3)

– 13 –

CD-C406/C,CP-C406

4

O

FM FRONT END

TA7358AP

MIX

RF

4

3

1

FM

ANTENNA

FM ANTENNA

AM LOOP ANTENNA

3 2 1

CNP301

FM AM ANT.

TERMINAL

BF301

2

13

VD301

FM IN

L302 T301 L303

FM RF

AM ANT. AM OSC.

T331 T333

CD SECTION

IC301

VD331-2VD331-1

6

57

FM IF

B.A

OSC

89

FM OSC.

VD302

Q302

CF302

FM +B

RF AMP

FM IF IN

10.7MHz

8

D381

+B5

AM IF

T351

CF351

AM MIX OUT

1

3

IC351

LA1805

FM IF DET. /FM MPX. /AM IF

67

AM +B

AM OSC

AM RF IN

X381

4.5MHz

VT

1

7

FM

Q381

SWITCHING

T352

AM IF IN

5

FM DET

DET OUT

FM IN

IC381

LC72131

PLL

+B5

FM DET

VCC

20 21 11

L OUT

R OUT

MPX IN

STEREO

MONO/STST

AM IN

ST

101115162220

4

3

6

5

DI

CL

CE

DO

SWITCHING

FM/AM

9

10

131524 17 162322

VDD

21

Q352

L R

VR351 FM VCO

17

FM +B

VOLTAGE

REGULATOR

ZD381

MM1 TAPE MOTOR

TAPE2

P.B. HEAD

L-CH

R-CH

TAPE1

REC/P. B. HEAD

L-CH R-CH

ERASE HEAD

M

D202D201

+B4

SW606

T2 MAIN

SW605

T1 MAIN

SW608

T1 PLAY

REC. /P. B. AMP.

L NF

Q207~ Q209

BIAS OSC

Q212

L203

24

23

3

22

6

16

12

Nor/ CrO

1 2

9

AN7345K

15

2

IC201

P. B

ALC

L R

1110

13

4

21

19

7

18

8

17

ALC CUT

Q201 Q202

REC

SWITCHING

Q201 Q206

PB

~

T1 L

T1 R

T2 L

T2 R

R NF

POP REDUCE

L REC REC R REC

SWITCHING

VCC

L OUT R OUT

T1/T2

L REC IN R REC IN

CLDICE

232425

16 33 14

LR

9

L

T

L

21

CD

R

28

L

19

T2 ON

T1 PLAY

T1/T2

+B5

Q210

REC MUTING

Q213

Q211

SWITCHING

REC

SW607

+B4

TUNER

TAPE

R

30

L

17

R

32

Figure 14 BLOCK DIAGRAM (2/3)

– 14 –

KEY MATRIX

CE

SW702 ~ SW716

CD-C406/C,CP-C406

LCD701

COM 0 ~

COM 3

S0 ~ S20

21

22

25

~~

LCD BIAS

~

25 28

29

~~

32 34

KEY IN

37

DO

63

DI

65

CE

66

CL

64

INITIAL1 INITIAL2

IX0217AW

MICROCOMPUTOR

21

COM OUT SEG OUT

IC701

SYSTEM

~~

~

T1/T2

T2 ON

T1 PLAY

POWER CONT.

24

1

535261 62 67 40 51

53 53

VDD

POWER CONT.

1

~

80

69

9

RESET

SYSTEM STOP

REMOCON

59

XL701

4.19MHz

68

13

38

58

Q701

Q702 Q703

POWER FAIL

DETECTOR

RX701

REMOCON

D703

+B6

GRAPHIC EQUALIZER

CL

DI

5

98

AUDIO PROCESSOR

16 33 14 35 56 63 50 26 27 12 37 11 38 10 39

LR

TO CD SECTION

6

7

IC431

LC75394E

GRAPHIC EQUALIZER

V REF

+B4 +12V

+B5 +12V

+B6(5V)

L VREF

(MECHA)

(ANALOG)

5

R VREF

4

A VSS

VSS

Q925 Q926

VOLTAGE

REGULATOR

IC922

VOLTAGE

REGULATOR

IC921

3

X- BASS

2

1

VOLUME

VOLTAGE

REGULATOR

Q924

VDD

4847464544434241402324

OUT

8

5

L

55

R

7

5

+B5

Q641

VOLTAGE REGULATOR

IC601 LA4282 POWER AMP.

2

L-IN

5

R-IN

1

NF

6

3

P-CONT

D905 ~ D908

4

GND

9

L-OUT

11

R-OUT

7

10

12

VCC

GND

33V

D901 ~ D904

SPEAKER SWITCH

T901 POWER

TRANSFORMER

T.F

J601 HEADPHONES

120V

SO601 SPEAKER TERMINAL

AC SOCKET

SO901

AC POWER

SUPPLY CORD

AC 120V 60Hz

Figure 15 BLOCK DIAGRAM (3/3)

– 15 –

CD-C406/C,CP-C406

0.01

C1

R1 1K

C2 47/10

Q1

KTA1266 GR

C25

0.01

LA9241M

SERVO AMP.

C3

0.1/50 R2

100K

C4

0.001

R4

2.2K C6 0.033

R5

6.8K

R6 100

R7

1K

C9

0.047

R9

(ML)

27K

R11

3.3K

C75

100P

R281KR29

R39 22K

R40 22K

C11

0.1

(ML)

3V

C5

0.033

3.6V1.3V

R8

12K

C10

180P

330/10

IC1

(ML)

C8

0.068

1K

C44

15K

C7

0.1/50

(ML)

+B

C24 1/50

R3

(ML)

R12 15K

R43

12

R13 33K

VCC1

FIN2

1

REF

FIN1

2

REF E

3

F

4

TB

5

TE-

6

TE

7

TESI

8 9

SCI

TH

10

11 12

TD-

TD

13

JP

14

TO

15

FD

16

C13

0.1

(ML)

1 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16 17 18

+B

R45 1K

4.7K

R32

C21

1/50

+B

56K

C45

4.7/25

C34

0.033 (ML)

R36 47K

C32 27P

R35 470

C50

0.1 (ML)

R34

1K

C31

0.0027

R46 1K R47 1K

R38 33K

R37 47K

D2

1SS133

+5V

C53 220P

LUG1

C40

0.33/50 C39

C38

0.01

C37

C35

58

FE1

C15

VR

+ –

– +

+ –

+

–

+

–

REF

–

REF

SPI

252627

24

0.0047

220/6.3

56

57

REF1

DEF

HFL

DRF

VCC

REF

FSTA

S.Q.R

+

–

+

SPG

SP–

R21 56K R22

R20 10K

6.8K

R23

1.2K

C17

0.47/50

0.1/50

VCC2

EFBAL FOSTA

TOSTA

2FREQ LASER

FSTA

8/12CM

SLOF

REF

JP

C16

0.001

55

FSS

DRF

+

–

+

–

JPCLO

REF

SLEO

SPO

28

C19 47/10

R25

CV–

CV+

JP–

JP+

OR

1.2K

49

DEF

CL

CE

CLK

DAT

FSC

CE

REF

CL

LATOH

REF

RF

RFSM

CV+

CV–

SLOF

+

–

TES

+

–

REF

SL–

SLD

SL+

29

30 31

C18

1/50

10K

R24

18K

R30

R41

48

TBC

47

46

DGND

45

SLI

44

––+

C33

0.001

SLC

43

R33

5.6K

RFS–

42

+

C30

2.2P

41

TP1

40 39 38

HFL

37

36

TOFF

35

TGL

34

JP+

33

JP–

32

R27

220K

C20

0.0033

R26

220K

R10 82K

50

54

515253

0.47/50

560

R42

64

63

62

LDS

LDO

–

+

RF – +

–

+

REF

–

+

VCR

REF

–

+

REF

–

REF

+

–

+

GEN

REF

–

TO

REF

GEN + –

REF

REF +

+

–

FA

FA–

FD-

19

17

18

R14

10K

R15

47K

IC5

M56748FP

596061

LF2

PHI

BHI

REF

FE1 REF

VCR

–

+

VCR

+ –

+

TGL1

–

GL

THDL

THD

JP

FSC

FOSTA

GEN

REF

+

–

+

–

REF

AGND

SP

FE

FE–

23

22

20

21

C12

330P

R17

82K

C14

0.01

R16

1.5K

R19 39K

36 35 34 33 32 31 30

29 28 27 26 25

R31

24

10K

23 22

FOCUS/TRACKING/

SPIN/SLIDE DRIVER

21

20 19

+B

A

CNS1B

K

B

1 2

E

3

A B

4

F

5

CNS1A

1 2 3 4 5

CNP1

1 2 3 4 5

C

PICK UP UNIT

K

1

E

2

A

3

B

4

D

F

5

1 2 3 4 5 6 7 8

1/16

VR1A

1M

2200P

1M

2200P

TR+

FO+

FOTR-

ACTUATOR

E

CNS2B

CNS2A

CNP2

1

TR_

2

TR+

3

FO+

4

FO_

GND

F

CD MOTOR

PWB-B

5

PD

6

VR

7

LD

8

CNS3B

CNS3A

M1

SPIN

M

MOTOR

G

M2

SLIDE

MOTOR

SW4

PU-IN

M

6 5 4 3 2 1

CNP3

SP+

6

SP_

5

SL+

4

SL_

3

PU-IN

2

1

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 11.

1

23456

Figure 16 SCHEMATIC DIAGRAM (1/9)

– 16 –

R54

1K

PUIN

SL–

SL+

1324

DRF

TO

CD-C406/C,CP-C406

1K 1K 1K

33

V

SL+

3

C53 220P

LUG1

R77 1K

DRF

COIN

SQOUT

RWC

CQCK

4 56789

P24 5 - H

TO DISPLAY PWB

C22

3.3M

C41

0.047 (ML)

C42

0.047

0.022

R18

C59

(ML)

R57 27K

R56

1.2K

0.01

64

63

TEST1

DEF1

1

TA1

2

PDO

3

R58

VVSS

680

4

ISET

5

VVDD

6

FR

7

VSS

8

EFMO

9

EFMIN

10

TEST2

11

CLV+

12

CLV_

13

V/P

14

HLF

15

TES

COMMAND

16

TOFF 17

CD-LD M+

LOADING MOTOR DRIVER

62

/CS

TEST5

CONTROL

DIGITAL

SERVO

TGL

18

R99

3.9

SLICE

LEVEL

CLV

+B

1234

C91

47/16

R78 1K

+B

_

WRQ

DSP RES

DISC NO

10 11 35

R60 1K

58596061

4M

16M

/RES

TEST11

VCO

CLOCK

OSC

CONTROL

EFM DEMODULATE

JP_

JP+

PCK

FSEQ

19

2021222324

+B

C52

100/10

IC91

TA7291S

5

6

R97 12K

M_GND

56

55

57

COIN

/CQCK

SQOUT

µ-COM

INTERFACE

2KX8 RAM

ERROR

COERECT

FLAG

CONTROL

SYNC-DETECT

EXTERNAL

CONT1

VDD

R86 1K

7

89

R98

5.6K

C73 100P

MOTOR GND

54

RWC

WRQ

OUTPUT

CONT4

CONT3

CONT2

26

27

25

R88 1K

R87 1K

CD-LD M–

R92 10K

C54

100P

50

515253

SFSY

FSX

SBCK

SUB-CODE

GENERATOR

EMPH

CONT5

29

28

MECHA UP

OPEN/CLOSE

R89 1K

R90 1K

L2

27µH

3

0V

1 0V

R91 10K

C55

100P

49

PW

X-TAL

4FS

DIGITAL

C2F

DOUT

30

31

11.2V

2

Q93 KRC102 M

L3

47µH

C57

100P

FILTER

DIGITAL

OUT

+B

R93

4.7

11.3V

R95

2.2K

32

C56

MUTER

TEST3

R96

17

100P

EFLG SBSY

XVSS

XIN

XOUT

XVDD

RVDD RCHO

RVSS

1BIT

DAC

LVSS

LCHO LVDD

MUTEL

NC

TEST4

+12V

D_GND

Q91 KTA1271 Y

0V

10K

11.2V

OPEN CLOSE

D_GND

+B

48 47

46

45 44

C71

43

330P

42 41

10/16

40 39

38

10/16

37 36 35

C43

34

100/10

33

IC2 LC78623D SERVO/SIGNAL CONTROL

R82 100

0.82µH

C51

0.022

D91

1SS133

CNP4

SOL

GND(M)

M+ M–

GND(D)

DISC NO.

GND(D)

MECHA UP

GND(D)

MAIN PWB-A(1/4)

XL1

16.9344MHz

C68

R74

4.7K

C67

R73

4.7K

C72 100P

L1

+4.3V

+B

AUDIO GND

CNS4

1

2

3

4

5

6

7

8

9

10

1 2

CNS5

+B

R76

C70

1K

220P C69

R75

220P

1K

C58

+B

D81

1SS133

C74 100P

CD SIGNAL

MOTOR

PWB-C

BIM05

1

SOLM2 LOCK

2

+

3

M

4

–

5

SW1

6

OPEN CLOSE

SW2 MECH UP

SW3 DISC NO

220P

M3 UP/DOWN LOADING

12

CD_R

13

CD A GND

14

CD_L

+12V DRIVER

15

19

+5V (uCOM)

D_GND

17

TO DISPLAY PWB

19

+5V (SERVO)

P18 1 - D,1 - E

TO MAIN SECTION

• The numbers 1 to 12 are waveform numbers shown in page 12.

7

8 9 10 11 12

Figure 17 SCHEMATIC DIAGRAM (2/9)

– 17 –

CD-C406/C,CP-C406

3

E

K

6 /

6

A

B

C

D

P17 12 - D

TO CD SECTION

P21 12 - F

TO DECK SECTION

P17 12 - D

TO CD SECTION

E

TO DISPLAY

F

P24 5 - A

PWB

CD_L

14

CD_A_GND

13

CD_R

12

+5V(µ-COM)

19

GND(D)

17

POWER

20

+12V(MECHA)

34

+12V(SERVO)

15

POWER_CONT

22

+5V(µ-COM)

19

GND(µ-COM)

37

GND (MECHA)

38

FM SIGNAL PLAYBACK SIGNAL RECORD SIGNAL CD SIGNAL

CD +B

+B

C435

0.047

R460 1K

R461 1K

R462 1K

C436

0.047 (ML)

C433

0.047

C431

0.047

C432

0.047

C434

0.047

(ML)

R452

1K

C439 22/16

C440 22/16

R447

3.3K

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

R448

3.3K

C482

2.2/50

C441

180P

L3

L2

L1 VSS CL DI CE VSS

AVSS R1

R2

R3

C442 180P

+B

R449

12K

C443

0.68/50

14

L SELO

13

LT IN

12

11

LF1C1

LF1C2

15

16

LI VIN 1

AUDIO PROCESSOR

RT IN

R SELO

RIN VIN 1

RF1C1

+B

36

C925

37

C444

0.68/50

C481

2.2/50

+B

0.022

+B

RF1C2

38

(ML)

Q925

KTA1271 Y

11.2V

10.6V R922

2.2K

33

R451

R450

12K

1K

+B

34

35

+B

C445

(ML)

0.022 7

10

89

LF1C3

IC431

LC75394E

RF1C3

39

404142

C446

0.022

11.3V R923

2.2K

2

Q926

3

0V

1

6

43 44

AUDIO +B MECHA +B

KRC102 M

4.2V

5

45 464748

10K

R924

CD +B

1234

LFS

LVref

LIN VIN 2

LT OUT

LVR IN

LTEST

LVR OUT

VDD

Vref

RVR OUT

RTEST RVR IN

RT OUT

RIN VIN 2

RVref

RFS

+B

(ML)

C922

0.022

C926 47/16

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

VOLTAGE

REGULATOR

Q924

2SD2012 Y

11.3V 12V

VOLTAG

C459

0.0027 C463

100P

C46

10/165

C475

100/10

C466 10/16

C464 100P

C460

0.0027

R935 150

C923

0.1 (ML)

17.6V

12V

+B

C4

100

C4

100/

G

+12V

36 35 39 33 32 35

P23 12 - E

TO TUNER

SECTION

26 27 28 17 31 30 17

P23 12 - F,

24 3 - A

TO TUNER

SECTION,

DISPLAY

PWB

GDN(D)

CE

DI

CL

LOUT

ROUT

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 11.

1

23456

Figure 18 SCHEMATIC DIAGRAM (3/9)

RECR

PLAYR

GDN(A)

PLAYL

13

P21 12 - B

TO DECK SECTION

– 18 –

RECL

GND(D)

+12V

C927

47/16

C921

0.022 (ML)

LFS

LVref

LIN VIN 2

LT OUT

LVR IN

LTEST

LVR OUT

VDD

Vref

RVR OUT

RTEST

RVR IN

RT OUT

RIN VIN 2

RVref

RFS

64748

CD-C406/C,CP-C406

MAIN PWB-A1(2/4)

C459

12

0.0027 C463

100P

C46

10/165

C475

100/10

C466 10/16

C464 100P

C460

0.0027

C461

100/10

C462

100/10

C476

100/16

C467 10/16

D431

1SS113

R601

4.7K

C468 10/16

R603

15K

4.7K

R602

15K

R604

C603

0.082 (ML)

C601

0.001

100/25

C602

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

R607

C607

0.001

120

R605

1K

C604

0.082 (ML)

POWER AMP.

IC601

LA4282

+IN A

2

–IN A

1

RIPPLE

8

FILTER

MUTE

56K

R644

GND

(PRE)

4

R606

1K

POWER

–IN B

6

OUT B

+IN B

5

C608 100/25

R608 120

GND

C609

470/25

OUT A

11

+ VCC

10

3

C633

0.022

9

C636

0.022 (ML)

12

470/25

7

C639 220P

C610

R626

270

(1/2W)

C634

R625 270

(1/2W)

47/25

C611

R615

R616

C612

(ML)

0.047

4.7

0.047

(ML)

R630

330

R629 330

J601

HEADPHONES

B

(ML)

C922

0.022

B

27

/16

VOLTAGE

REGULATOR

Q924

2SD2012 Y

+B

C926 47/16

11.3V

17.6V

12V

R935 150

C923

0.1

(ML)

VOLTAGE REGULATOR

C921

0.022 (ML)

REGULATOR

12V

3

+B

IC921

KIA7805P

3

+B+B

VOLTAGE

IC922

KIA7812P

1

2

C924

0.1 (ML)

1

2

0V

Q641

1

KRC102 M

32

VOLTAGE

REGULATOR

C928

0.1

(ML)

R-CH

CNS902

212

+

– –

+

R-CH GND

L-CH GND

L-CH

SO901

AC INPUT

AC120V

60Hz

SO601

SPEAKER TERMINAL

17V0V

C902

2200/50

C903

3300/25

R643

820

D903 RL203F

D904 RL203F

D907

RL104A

D908

RL104A

D901

RL203F

D902

RL203F

D905

RL104A

D906

RL104A

C665 10/50

C904

0.1 C905

0.1

C906

0.047 C907

0.047

(ML)

CNS901

CNP901

1

2

3

4

TRANSFORMER

CNP902

1

T901

POWER

7

8 9 10 11 12

Figure 19 SCHEMATIC DIAGRAM (4/9)

– 19 –

CD-C406/C,CP-C406

M

(

H

2

0

2

0

R240

C 0

A

RECORD SIGNALPLAYBACK SIGNAL

MAIN PWB-A1(3/4)

TAPE1

TAPE2

RECORD/

HEADPLAYBACK

CNP201

CNS201

3

2

1

Q201

C204

C203 180P

180P

Q202

Q204

KTC3200GR

R201 10K

CNS202

7 6 5 4 3 2 1

CNP202

7 6 5 4 3 2 1

R206

1K

C201

0.001

C202

0.001

R207

1K

Q201~Q206:SWITCHING

R208

0V

KTC3200GR

10K

R202

3.3K

0V 0V

0V

0V 0V

0V

0.8V

(0V)

R203

(0V)

0.8V R204

R205

3.3K

0.7V

(0V)

6.8K

REC

0V

(0.7V)

Q203

KTC3200GR

0V

REC

10K

R209

R210

10K

(0.7V)

0V

Q206

R211

C207

0.001

Q205

KTC3199 GR

C208

0V

KTC3199 GR

0V

10K

0.001

GND

R228

68K

R223

C218

112K

R224

3.9K

560P

21

3.9K

C220 1/50

C221 1/50

R225

5.6K

R227

R226 100K

33K

R229

33K

20

C223

0.022

R216

56

R218

100K

C210

C214

47/10

330P

R214

C212

1K

330P

123 4 5

2324

R215

1K

C211 330P

R217

–

+

HIGH=T1

+

–

22

C213 330P

C217

0.033 (ML)

C215

47/10

R219

56

C216

0.033

100K

(ML)

C219 560P

19

6

2.7K

R232

R233

C224

3.3/25

B

L-CH

R-CH

C

PLAYBACK HEAD

L-CH

R-CH

D

ERASE HEAD

E

2.7K

R231

6.8K

7

18

C228

6.8K

R234

0.001

C227

0.001

8

17

R238

10K

560

R236

C229 22/16

HIGH=C

C230 22/16

R237

560

C

0. (

R 1

–

+

+ –

CNP203

1 2 3 4 5 6 7 8

C246 47/16

100µH

D201

RL104A

D202

RL104A

+B

M

+

–

F

M601

TAPE

MOTOR SW606

TAPE2

MAIN SW605

TAPE1

MAIN

SW607

REC

CNS203

1 2 3 4 5 6 7 8

L205

G

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 11.

1

23456

Figure 20 SCHEMATIC DIAGRAM (5/9)

+B

KTA1266 GR

11.2V (0V)

10.7V

(11.3V)

– 20 –

Q207

11.3V

10K

R212

(11.3V)

REC

0V 0V

11

10K

5V

0V

(0V)

Q208

KRC104 M

+B

3322

0V

(4.3V)

Q209

KRC104 M

C209

0.022 (ML)

R213

Q207~Q209:SWITCHING

+B

R220 10K

11.3V

Q214

KTC3199 GR

11.9V

C222 22/16

CD-C406/C,CP-C406

2

7K

.

R233

C224

3.3/25

R231

6.8K

7

18

2.7K

R234

C228

6.8K

0.001

R238

10K

C231

0.056 (ML)

C227

0.001

R239 100

560

R236

C229 22/16

8

– +

HIGH=CHROME

+ –

17

C230 22/16

560

R237

R240

C232

0.056 (ML)

100

56K

C236

0.0033

C235

0.0033

9

16

C237 1/50

Nor/ CrO2

C238 1/50

R243 10K

R246

10K

C239

R244

R230

22K

0.082

10K

15

ALC

10

(ML)

C240

14

RIPPLE

ALC

11 12

R255 1K

22/16

13

+B

VCC

GND

C241

100/10

R256

470

R249

0V

10K

0.7V

0V

(0V)

Q210

KTC3199 GR

REC MUTING

R265

10K

D205

1SS133

IC201

AN7345K

PLAYBACK AND RECORD/

+B

R250

47K

C242

KTC3203 Y

(ML)

0.0039

C243

0.027 (ML)

(0.9V)

BIAS OSC

PLAYBACK AMP.

0V

R245

10K

0.7V

(0V)

5V

R252 100K

Q212

R253

0V

12

0V

Q213 KTC3199 GR

REC MUTING

C265

4.7/25

R254 10K

0V (0.7V)

Q211 KTC3199 GR

0V

(6.5V)

0V

C244 47/16

(0.4V)

L203

330µH

+B

R257

150

R247

R248

10K

R259 100K

10K

R258 100K

R251

6.8K

31

RECR

30

RECL

32

PLAYR

33

PLAYL

13

GND(A)

17

GND(D)

+B

T1/T2

REC

35

+12V

21

P24 4 - A TO DISPLAY PWB

29

P18 4 - H

TO MAIN SECTION

GND(MECHA)

+B

11.3V

Q214

199 GR

11.9V

C222 22/16

7

R235

2.2K

8 9 10 11 12

+B

REC_SW

R260

+12V (MECHA)

T1 PLAY T2 PLAY

6.8K

38

34

23

24

CNP204

212

P18 1 - E TO MAIN SECTION

P24 3 - A TO DISPLAY SECTION

CNS204

1

SW608 T1 PLAY

Figure 21 SCHEMATIC DIAGRAM (6/9)

– 21 –

CD-C406/C,CP-C406

T

IC351

A

B

C

D

FM

ANTENNA

AM LOOP

ANTENNA

CHASSIS

33 22 11

CNP301

C332

0.001

FM SIGNAL

L301

C301

82P

C302

D303

1SS133

AM SIGNAL



C312

12 3 4

10P

C315

(UJ)

6.8P

0.01

4.7P

C314

(UJ)

C313

0.0047

FM FRONTEND

IC301

TA7358AP

5

C317

4.7P

C318

0.001

100K

R313

R312

22

0.0047

33K

C319

VD301

0.022

L302

R311

C316

6

SVC211C

C320

0.001

C322

T301

FM IF

C321

0.022

15P

(CH)

7

8

18P

C323

(UJ)

C324

L303

FM BAND COVERAGE

R314 10

3.3P

R315

47K

10.8V (0V)

KTC3194 Y

RF AMP.

9

FM OSC

R316 47

VD302 SVC211C

Q302

22P

C325

C326

(CH)

R320

R318 680

2.3V (0V)

0V

(0V)

0.022

R317 10K

820

C328 10/16

C327 100P

1

3

2 CF302

R319

4.7K

FM IF DET/

FM MPX/AM

E

AM TRACKING fL

T331

AM ANT.

C331

0.022

C353

10/16

F

AM OSC.

T333

AM BAND COVERAGE fL

VD331-2

SVC321C

C344 18P

(UJ)

R331 68K

C339

0.047

VD331-1

SVC321C

C336 22P

(UJ)

R334 100K

C342

0.022 R333

100K

C340 470P

R339

4.7K

G

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 11.

1

23456

Figure 22 SCHEMATIC DIAGRAM (7/9)

– 22 –

328

27

0P

/16

CD-C406/C,CP-C406

MAIN PWB-A1(4/4)

AM IF

T351

CF351

3

1

2

CF302

C351

0.022

2

3

C393

21

FM +B

T352

FM DET

C354

220/10

22/16

FM DET

20

R351

5

C357

3.9K

C356

6

AM IF

1819

0.018

33K

R352

0.0022

GND

17

470P

C358

7

ST

IND

DET

OUT

8

TUN IND

C360

3.3/25

C359

R319

4.7K

123 4

FM IF DET/

FM IF

FM MPX/AM

IC351

LA1805

AM OSC

24

C352

IN

23

0.022

AM +B

22

AM MIX

AM RF

R373

2.7K

C371

0.027

R353

3.3/25

R354

47K

(ML)

16

1.5K

9

MPX-IN

TP302

R374

2.7K

C373 1/50

L-CH

3.3K

R375

C372

0.027

15

(ML)

10 11

R-CH

FM-M/ST

3.3K

R376

C374

1/50

4.5V

C363

(6.8V)

AM/FM

C362

5.5V

1/50

(6.9V) 1

12

NC

VCO

1314

3.3/25

VR351

VCO

R358 15K

R359 10K

32

6.8V

Q352 KRA109 M

TP303

R357

1.2K

(1.2V)

C364

0.0015

+B

TP301

+B

10K

R386

C385

1/50

C387 100P

R388

1.5K

C355

0.022

+B

ZD381

UZ5.1BSB

C384

47/16

C383

0.022

C388

0.001

R390

2.2K

PLL

IC381

LC72131

12

IO2

13 14

AM IN

15 16

FM IN

17

VDD PD

18 19

A IN

20

A OUT VSS

21 22

X OUT

X381

4.5MHz C390 12P (CH)

B04

B01

X IN

470

R360

L381

0.2V

100µH

11.2V

(11.2V) 1

3

10K

IO1

11 10

9 8 7

DO

6

CL

5

DI

4

CE

3

R363

R392 1K

R391 47K

R399 10K

R396 1K R393 1K R394 1K R395 1K

(11.2V)

2 1

C391 15P (CH)

SWITCHING Q381 KRA102 M

2

11.2V (0V)

C392

0.001

R387

150

R397

4.7K

D381

+B

1SS133

ROUT

GND(A)

LOUT

GND(D)

+12V

CE

DI

CL

DO

35 13

39 17

P18 2 - H

36

TO MAIN SECTION

28

27 26

25

MAIN SECTION

TO DISPLAY PWB,

P18 3 - H, P24 3 - A

7

8 9 10 11 12

Figure 23 SCHEMATIC DIAGRAM (8/9)

– 23 –

CD-C406/C,CP-C406

41

42

43

58

59

60

12

123

12345

6 7 8 9

10 11 12 13 14 15 1617

18 19 20

21

22

23

24

252627

28

29

30

31

32

33

34

35

36

37

383940

41

42

43

44

45

46

47

48 49

50

51

52

53

54

55

56

57

58

59

60

616263

64

65

66

676869

70

71

72

73

74

75

76

777879

80

123

4 5 6 7 8 9

1011

12 1314

15 1617

18 19 20 21 22 23 24 25

9

4

11

1

5

38762

10

25

26

27

28

232421

29

203719

22

PHOTO

SENSOR

TO MAIN PWB

P17 7 - H

DSP_RES

PUIN

DRF

WRQ

DISC N0

SQOUT

SL+

RWC

CQCK

COIN

SL–

P18 3 - H

TO MAIN PWB

CL

DO

DI

CE

T2 PLAY

T1 PLAY

P21 12 - D

TO MAIN PWB

P18 1 - F

TO MAIN PWB

P21 12 - D

TO MAIN PWB

T1/T2

REC

SYSTEM

MICROCOMPUTER

0.3V

1.1V

0.4V

4.2V

0V

0.3V

4.2V

0.4V

0V

(+5V)

DISPLAY PWB-A2

XT1

XT2

STOP

SYSTEM

PU IN

WRQ

DISC NO REC

DO

T2 PLAY

T1 PLAY

X1

SPAN X2

SEG10

SEG11

SEG12 SEG13

CL

DI

CE

T1/T2

RESET

SEG9

SEG8

SEG7

SEG0

SEG1

SEG2

SEG3

SEG4

SEG5

SEG6

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

COM0

COM1

COM2

COM3

BIAS

VLC0

VLC1

VLC2

KI0

KI1

KI2

KI3

VSS

KO0

KO1

KO2

KO3

REMOCON

DRF

RWC

CQCK

COIN

SQOUT

DSP RST

POWER

VDD

IC

SL+

SL-

POWER

PLAYVOL DOWN

VOL UPPOWER

FWD REV

OPEN/

CLOSE

STOP

DISC SKIP X-BASS FUNC BAND

MEMORY

TUN UP

TUN DOWN

3

2

1

GND(µ-COM)

+5V(µ-COM)

POWER

POWER_CONT

COM

1230

RESET

VDD

S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20

C718

100P

C719

100P

R765

6.8K

C704

100P

R758

100K

R757

100K

R761

100K

R743 1K

R711

10K

C709

0.01

ZD701

MTZJ3.3B

R740 1K

R738 1K

R745

4.7K R744

4.7K

D704

1SS133

R736

150

D705

1SS133

C716

100/10

R737

470

D703

1SS133

R732

12

C705

100P

R707

100K

R704

100K

R702

100K

C703

100P

R701

100K

C701

100P

SW714 SW715 SW716

SW709 SW710 SW711 SW712

SW705

SW701

SW706

SW702

SW707

SW703

SW708

SW704

R722

82

C714

0.022

C710

0.01

R714

10K

R712

10K

R734

1K

C707

0.01

R739 1K

R741 1K

R725 1K

R719 1K

R720 1K

R729 1K

R717 1K

R726 1K

R727 1K

R728 1K

R718 1K

R730 1K

R731 1K

C706

3.3/25

XL701

4.19MHz

L701

100µH

RX701

R715

10K

R749

1K

Q702

KTC3199 GR

Q703

KTC3199 GR

R716

10K

R721

100

R724

1K

C713

10/16

C712

47/16

C708

0.01

R708

100K

D702

1SS133

Q701

KRC102 M

R706

3.3K

R705

1K

D701

1SS133

R703

1K

C702

0.01

R713

10K

R723

1K

R735

1K

C717

0.022

R759

100K

R760

100K

R762

10K

IC701

IX0217AW

R752

10K

R746

1K

LCD701

R742

4.7K

R764

1K

C720

100P

A

B

C

D

E

F

G

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 11.

1

23456

Figure 24 SCHEMATIC DIAGRAM (9/9)

– 24 –

CD-C406/C,CP-C406

A

B

C

TO MAIN PWB

CNP4

P26 5 - A

CNS4

10

9 8 7 6 5 4 3 2 1

SW2

MECHA UP

OR BR WH GY WH GY WH GY WH RD

PICKUP UNIT

CNS5

2 1

MOTOR PWB-C

SW1

OPEN/CLOSE

1

BIM5

6

M3 T/T UP/DOWN

-

SW3

DISC NUMBER

2 1

+

CNS203

GY

8

VL

7

TO MAIN PWB

CNP203

P26 5 - H

SOLENOID SOLM2

BL

6

GR

5

YL

4

OR

3

RD

2

BR

1

POWER TRANSFOMER

SW607 SW606SW605

TAPE1

REC

MAIN

TAPE2

MAIN

M601

TAPE MOTOR

COLOR TABLE

BR

BROWN

RD(R)

OR

ORANGE

YL

YELLOW

GR

GREEN

BL

BLUE

VL

VIOLET

GY

GRAY

WH(W)

WHITE

BK

BLACK

PK

PINK

RED

D

CNS901

YL

TO MAIN PWB

CNP901

P27 8 - H

BK

BL

YL

12345678

RD

12345678

GY

WH

GY

WH

CNS2B

WH

CNS2A

12345

CNS1B

BL

YL

PK

WH

E

PKWHBK

12345

CNS1A

4

YL

3

BR

2

BR

1

SW608 TAPE1

PLAY

RD

BL

CNS902

M1

DISC MOTOR

TO MAIN PWB

CNP902

P27 11 - F

-

CNP1

P27 8 - A

TO MAIN PWB

F

TAPE 1



PLAY BACK HEAD(55)

WH

BK

PK

G

CNP2

P27 7 - A

TO MAIN PWB

ERASE HEAD(56)

WH BK

P26 4 - A

CNP204

TO MAIN PWB

TAPE 2 



RECORD/PLAY BACK HEAD(55)



YL

WH

PK

GYGYGY

CNS204

BK

1

BK

2

+

M2

SLIDE MOTOR

+

BK

BL

SW4

PICK UP IN

-

CNP3A

654321

CD MOTOR PWB-B

123456

YLBKBL

BK

RD

WH

CNS201

BK

RD

WH

1234567231

CNS202

RD

123456

CNS3B

WH

GY

WH

CNS3A

1

CNP201

P26 5 - H

TO MAIN PWB

23456

H

CNP202

P26 4 - H

TO MAIN PWB

CNP3

P26 6 - A

TO MAIN PWB

Figure 25 WIRING SIDE OF P.W.BOARD (1/3)

– 25 –

CD-C406/C,CP-C406

C

P25 2 - H TO TAPE

MECHANISM

CNS202

X-BASS

D701

123

R705

C716

C713

321

RX701

SW710

R736

R706

Q701

VOL-DOWN

SW703

R737

R716 R715

R714

C710

D705

Q702

BCE BCE

Q703

D703

R732

R722

D702

R724

C706

R749 R708 C708

R721

R758

ZD701

R759

R760

SW707

OPEN/CLOSE

SW709

DISC SKIP

R757

J601

HEADPHONES

R742

A

B

VOL-UP

SW702

D704

R703

C

C719

25 24 23 22 21 20 19

C702

18 17 16 15 14 13 12 11 10

9 8 7 6 5 4 3 2 1

L701

LCD701

R738

R741

R745

R739

80

R740

1

R744

D

C718

E

R764

R765

C720

F

SW714

MEMORY

R734

C712

10

5

75

R712

SW712

BAND

20

15

IC701

70

65

61

C717

C701

C703 R702

25

C714

55

C709

R701

R704 C704 R707 C705

R713

21

30

35

40 41

45

50

60

XL701

R746

R731

R752

R711

R730

R728

R718

R727

R726

SW704

PLAY

R717

SW705

FWD

C707

SW706

REV

R723

R762

SW716

TUN DOWN

R735

R729

SW715

TUN UP

R725 R743

R719

R720

SW708

STOP

G

SW701

POWER

SW711

FUNK

R761

R251

R54

Q209

R220

1 2 3

R630

R629

R253

C243

L1

D201

R260

L203

R96

1 2 3

Q208

R27 R26

C21

R10

L205

C242

R213

C209

R93

Q93

ECB

D2

D202

Q212

ECB

R252

C244

R250

R212

BCE

Q207

L2

R77

R78

C43

R92

R91

123456789

321

Q91

L3

19

18

D91

P25 4 - AP25 3 - F

CNS204 CNS203

87654321

CNP204

CNP203

R247

CNP201

11223

R257

R207

C202

C201

R210

Q205

B

R211

Q201

R73

C67

R31

C203

E C B

R82

C52

R88 R87

R86

R97

C44

IC5

CNP4

R202

R75

R74

R30

C207

C208

C69

51015

Q204

C68

R25

C

C91

C18

B

C

E

B

C51

XL1

33 32

R98

C20

R24

36

1

R209

C E

1234567

R208

C204

E C

Q202

B

R203

C72

R90

R89

R99

IC91

R95

20 25 30 35

12345678910

C215

Q206

R214

R205

R76

C71

C19

R22

C17

C246

35 30

C11

R215

CNP202

R216

E C B

Q203

C54

40

25

R23

R19

R40

R217

R238

45

IC2

20

C53

R21

R39

R219

R206

C210

C220

R204

C70

4849

C15

R32 R33 C30

R17

15

R16 R15

50

C12 C14

P25 1 - H TO TAPE

MECHANISM

CNS201

R230

R254

R201

Q213

BCE

C232

R227

C217

R244

R225

R224

C219

R228

C228

C221

C213

2423 2221 2019 1817 1615 14 13

C211

IC201

123456789101112

C223

C212

R218

33 32

D81

60

C216

5

R223

R34

C227

C224

R229

R226

B C E

Q214

R45

C57

C22

R60

64

R57

1

C59

R56

C32

R35

C45

4849

50

45

40

35

IC1

30

25

20

15

1617

R13

R28 C13 R12

R14

R29

C218

C214

C56

C55

55

10

1617

C16

R20

R259

R245

R237

R240

C230

C236

R234

C229

R239

R243

C222

R235

R47

R46

C42

R37

C31

R41

55

60

5

10

R11

R8

C9

R7

CNP3 654321

C238

C235 R236

C237

C58

R38

C33

R9

R36

C35

R233

R258

R18 R58

C34

64 1

C10

C8

R265

R246

R255

C5

C6

C265

R249

R232

R231

C41

R1

D205

B

CE

C241

R256

R248

C239

C231

C37

C38

R42

C24

R43

R2 R3

C7

C75

123456

B C

Q211

E

Q210

C240

C50

C39

C40

C1

ECB

Q1

R4

R5 C4

R6

CNP1

54321

CNP2

R452

C3

7

H

• The numbers 1 to 12 are waveform numbers shown in page 12.

MAIN PWB-A2

1

23456

Figure 26 WIRING SIDE OF P.W.BOARD (2/3)

– 26 –

C73

10

4

5

3

CNS4

P25 1 - B

TO MOTOR PWB



12

7

6

CNS3A

P25 5 - H

TO CD MOTOR

PWB

CNS2A

8

1

P25 2 - E

TO PICKUP

UNIT

CD-C406/C,CP-C406

R206

C210

R219

P25 1 - H

TO TAPE

MECHANISM

CNS201

R230

R254

R201

C232

R227

C217

R225

R224

C219

R228

C221

C213

2423 2221 2019 1817 1615 14 13

C211

IC201

123456789101112

C223

C212

C220

C218

C224

R223

R226

C214

B C

C216

E

R218

Q214

D81

R45

C56

C22

C55

849

50

55

60

64

2

1

5

10

15

167

R34

C32 R32 R33 C30

R17

R16 R15

C16

C12 C14

R20

C45

45

40

35

33 32

30

25

20

R13

R28 C13 R12

R14

R29

C73

Q213

BCE

R237

R244

C230

C228

C229

C227

R229

C222

R235

R47

C57

R60

C42

R57

C59

R56

R37

C31

R35

R41

4849

50

55

IC1

10

15

1617

R7

CNP3 654321

R46

60

R11

R259

R239

R234

R243

5

R8

R245

R240

C236

R9

C9

C238

C235 R236

C237

C58

R38

R36 C33

C35

R233

R258

R18 R58

C34

64

1

C10

C8

R265

R249

R246

R255

C5

C6

C265

R232

R231

C41

R1

D205

B

CE

C241

R256

R248

C239

C231

C37

C38

R42

C24

R43

R2 R3

C7

C75

123456

B C

Q211

E

Q210

C240

C50

C39

C40

C1

ECB

Q1

R4

R5 C4

R6

CNP1

54321

CNP2

P25 6 - D

TO POWER TRANSFOMER

CNS901

43

21

CNP901

D904

D902

D906

D908

D907

D905

C939

C446

C444

R450

R448

C440

R452

C436

R451

C434

C432

C74

C2

C25

C3

78

C482

C442

33 32

R462

D381

C903

C462

35 30

R461

C906

C466

R395 R394 R393

R396

40

IC431

25

R460

Q352

VR351

3 2 1

VCO

C907

C921

C460

4849

45

20

Q926

50

15 1617

R358

1 2 3

3

C927

55

10

C431

IC921

21

C475

C464

60

C435

C363

TP303

C385

R922

Q925

B

C

E

C925

C928

C476

C463

64

1

5

C459

C445

C443

R449

C441

R447

C481

C433

R376

R374

R373

C372

C374

R359

111312 10987654321

1415 1617 1819 2021 2223 24

C364

R357

C362

R354

R386

R388

R390

C390

X381

IC381

2221 2019 1817 1615 1413 12

C388

1234567891011

C391

C926

C902

R935

D431

C465

R375

C371

R353

R363

R923

Q924

C923

C461

C439

TP301

R397

C905

E

B

IC922

3

C468

C373

IC351

C358

C360

C387

C384

C383

R924

2C1

C611

C612

R601

CF351

C393

C357

C359

R392

C904

R602

C467

1 3 2

C392

R352

C922

C356

C610

D901

T351

T352

C924

C609

R603

R391

D903

R615

R616 R626

R608

R606

C608

C602

R604

C604

C601

C603

C351

231

CF302

R351

C355

R360

Q381

R625

C352

R387

1 2 3

12 11 10

IC601

R607

R339

TP301

C354

ZD381

9 8 7 6 5 4 3 2 1

L381

VD301

R399

C342

C336

VD302

R644

R319

C319

C320

R313

R311

C318

C633

R605

R333

R331

R317

C607

R334

R316

C324

C325

C340

C636

C639

C316

C314

C665

T301

CNP902

C634

R643

VD331

C331

C323

C315

1 2 3

C339

C353

R320 L303

R314

C321

D303

C327

C313

Q641

T333

L302

T331

R318

R312

C344

R315

ECB

9 8 7 6

IC301

5 4 3 2 1

C301

C326

C302 C312 C317

Q302

C322

C328

C332

L301

SO902 AC SOCKET AC120V 60Hz

RATED SPEAKER IMPEDANCE

:8OHMS MIN.

L-CH

SO601

SPEAKERS

R-CH

11

1 2 3

CNP301

3 2 1

AM LOOP

ANTENNA

10

12

7

CNS3A

P25 5 - H

TO CD MOTOR

PWB

7

1

8

TO PICKUP

CNS2A

P25 2 - E

UNIT

CNS1A

P25 1 - E

TO PICKUP

UNIT

9

2

MAIN PWB-A1

8 9 10 11 12

Figure 27 WIRING SIDE OF P.W.BOARD (3/3)

– 27 –

CD-C406/C,CP-C406

IC1

PIN NO.

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

1 2 3 4 5 6 7 8 9

51 52 53 54 55 56 57 58 59 60 61 62 63 64

VOLTAGE

2.5V

2.5V 0V

2.5V

2.5V 0V 0V 0V 0V 0V 0V 0V 0V 0V

1.6V

2.5V

2.5V 0V

2.5V 0V 0V 0V

2.5V 4V 4V 0V 0V 5V 5V

2.5V

2.5V 1V 1V

2.3V 5V 0V 5V

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 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

IC2

VOLTAGE

0V 0V

2.7V 0V

2.3V 5V 1V 0V

2.5V

2.5V 0V 0V 0V 5V 0V 0V 5V 5V 0V 0V – – 5V 0V 0V 0V 0V 0V – – – 0V 0V – – 5V

2.5V 0V 0V

2.5V

4.9V – 5V

1.9V

2.2V 0V – – – – – – 0V 0V 0V 4V 4V 0V – –

2.5V 0V 0V 0V

PIN NO.

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

PIN NO.

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

IC201

VOLTAGE

0V(0V) 0V(0V)

0.6V(0.6V)

2.7V(2.7V) 0V(0V) 0V(1.2V) 0V(0V)

0.6V(0.6V)

2.7V(2.7V)

2.7V(2.7V) 0V(0V) 0V(0V)

5.6V(5.6V)

3.4V(3.4V) 0V(0V)

2.7V(2.7V)

0.6V(0.6V) 0V(0V) 0V(0.8V) 0V(0V)

2.7V(2.7V)

0.6V(0.6V) 0V(0V) 0V(0V)

IC301

VOLTAGE

0.7V(0V)

1.5V(0V)

4.9V(0V)

1.5V(0V) 0V(0V)

4.9V(0V) 4V(0V)

4.7V(0V)

4.9V(0V)

IC351

VOLTAGE

1.7V(1.7V)

5.5V(6.9V)

0.2V(0.8V)

1.7V(1.7V) 0V(0V)

5.5V(5.5V) 0V(0V)

2.4V(2.4V)

4.8V(6.8V) 1V(1V)

1.1V(0V)

1.9V(1.7V) 1V(1.1V)

1.7V(1.7V)

1.6V(1.6V)

0.4V(0.7V)

5.4V(6.8V)

1.7V(1.7V)

VOL T AGE

IC381

VOLTAGE

NO.

2.7V(2.7V)

1

0V(0V)

2

0V(0V)

3

0V(4.7V)

4

0V(0V)

5

4.9V(4.9V)

6

0.2V(11.2V)

7

0V(0V)

8

0V(0V)

9

1V(0V)

10

5.5V(5.5V)

11

0V(0V)

12

0.3V(0.3V)

13

0V(0V)

14

0V(2.7V)

15

2.5V(0V)

16

5.2V(5.2V)

17

0V(1V)

18

0V(1V)

19

11.2V(10.6V)

20

0V(0V)

21

2.7V(2.7V)

22

IC431

VOLTAGE

NO.

5.6V

1

5.6V

2

5.6V

3

5.6V

4

5.6V

5

5.6V

6

5.6V

7

5.6V

8

5.6V

9

5.6V

10

5.6V

11

5.6V

12

5.6V

13

5.6V

14

5.6V

15

5.6V

16

5.6V

17

0V

18

5.6V

19

0V

20

5.6V

21

0V

22

0V

23

0V

24

0V

25

0V

26

0V

27

5.6V

28

0V

29

5.6V

30

0V

31

5.6V

32

5.6V

33

5.6V

34

5.6V

35

5.6V

36

5.6V

37

5.6V

38

5.6V

39

5.6V

40

5.6V

41

5.6V

42

5.6V

43

5.6V

44

5.6V

45

5.6V

46

5.6V

47

5.6V

48

5.6V

49

5.6V

50

5.6V

51

0V

52

5.6V

53

0V

54

5.6V

55

5.6V

56

11.3V

57

5.6V

58

0V

59

5.6V

60

0V

61

5.6V

62

5.6V

63

5.6V

64

PIN NO.

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

PIN NO.

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8

9 10 11 12

IC5

VOLTAGE

2.2V 2V – –

2.2V

2.2V 0V 0V 0V 0V

2.2V

2.2V – 5V – – 5V

2.2V

2.2V 0V 0V 0V 0V

2.2V

2.2V – – – –

IC601

VOLTAGE

1.1V

0.7V 17V 0V

0.7V

1.1V 17V

0.2V 0V 34V 17V 0V

PIN NO.

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

PIN NO.

1 2 3 4 5 6 7 8 9

1 2 3

VOLTAGE

2.2V

4.3V

4.3V 3V

1.5V

4.3V

4.3V 0V

4.3V

4.3V 4V 4V

IC91

VOLTAGE

2.2V

11.2V 0V – 0V

11.2V 0V

4.2V

2.2V

IC921

VOLTAGE

17.6V 0V 5V

IC922

VOLTAGE

17.6V 0V 12V

IC701

PIN NO.

41 42 43 44 45 46 47 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

VOLTAGE

0V 0V

4.3V

4.3V 0V

2.2V 0V

3.7V

2.2V 0V

4.2V 0V

4.3V – –

4.3V

2.2V

1.8V

4.2V

4.3V

4.3V 0V 0V 0V V

4.2V

2.2V

– 28 –

CD-C406/C,CP-C406

TROUBLESHOOTING

When the CD does not function

When the CD section does not operate When the objective lens of the optical pickup is dirty,this section may not operate.Clean the objective lens,and check the playback operation.When this section does not operate even after the above step is taken,check the following items. Remove the cabinet and follow the troubleshooting instructions. "Track skipping and/or no TOC(Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below."

Turn the power off. Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol. Do not touch the lens with the bare hand.

• When the turntable fails to stop.

5V

Is from 5 V till 2.5V down pulse (approx. 300 ms)

2.5V 0V

input into the IC701 pin 21 when the turntable is rotating?

Yes

Is there following voltage input on the IC701 pin 21 in the specific state? When the CD mechanism is moved up: 0V

In other states: 4.3V

No

Check the SWM3 and the wiring from the IC701 pin 21 to the SWM3.

Check the MECHA UP SW and the wiring from the IC701 pin 21 to the MECHA UP SW.

Yes

Check IC2 pin26 Q91 and Q93 and the periphery.

Yes

IC701 defective.

• When turntable fails to move.

Is there following voltage input on the IC701 pin 21 in the specific state? When the CD mechanism is moved up: 0V

In other states: 4.3V

Yes

Is L output from the IC2 pin 26 during SEC when the disc skip switch is pressed?

Yes

No

Check the MECHA UP SW and the wiring from the IC701 pin 21 to the MECHA UP SW.

Check the wiring of IC2 pin 26 and Q93 pin 2.

OK

IC2 defective.

Is 4V output from the Q91 emitter during operation stated above?

Yes

Check turntable motor and turntable mechanism.

No

– 29 –

Check Q91, Q93 and the periphery.

CD-C406/C,CP-C406

• When the CD tray fails to open or close.

Is there following voltage input in specific state of IC701 pin 19?

Open state: 0V Close state: 0V Intermediate state between open state and close state: 4.3V

Yes

Is H output to IC2 pin 24 or 25 for 7 seconds when the OPEN/ CLOSE key is pressed?IC91 is defective. Replace it.

Yes

Is 4V output between IC91 pins 3 and 7 during operation stated above?

Yes

Check the loading motor (M1) and the loading mechanism.

• The CD function will not work.

The CD operating keys don't work.

No

Check the OPEN CLOSE SW and the wiring from the IC701 pin 19 to the OPEN CLOSE SW.

Check the wiring of the IC2 pins 24 and 25, IC91 pins 1 and 3.

OK

IC2 defective.

Check the periphery of IC91.

OK

IC91 defective.

Yes

Check the CD, DSP, power supply, and 16.93 MHz clock, and reset terminal.

Yes

Check the waveform of SCK, SO (DATA) and SI (COMM).

Yes

See if the pick-up is in the pick-up in PICKUP IN SW position.

Yes

If the items mentioned above are OK, check the main microcomputer IC701.

• The CD operating keys work.

Check the Focus - HF system.

Playback can be performed without a disc.

Yes

Does the pick-up move up and down twice?

No

0.5s

0.50 V IC1 16 FD

0.5s

0.50 V IC1 7 TE

Yes

Focus search OK

Figure 30

Focus search is performed two times when play operation is done without disc.

1

2

Does the output waveform of IC1(16)(FD) match that shown in Fig. 30?

No

Check the IC1(50)(CLK) line, 4MHz. Check the microcomputer data on pins (51)(CL), (52)(DAT) and (53)CE.

Yes

Check the area around IC5-CNP2.

– 30 –

• Playback can only be performed when a disc is loaded.

CD-C406/C,CP-C406

Is the Focus servo active? (Can you hear it working?)

Yes

Does the DRF signal change from "L" to "H"?

Yes

Is HF waveform normal (see the Fig. 31-1, 2)?

Yes

Check the tracking system.

HF

1.0V/DIV

0.5µsec/DIV(DC) (When playing back the disc)

Figure 31-1

• Check the tracking system.

No

Check the laser diode driver. Check the area around IC1(16) - (21) (focus servo circuit).

If the disc is not turning, the DRF should not change to "H".

Level is abnormal.

Waveform is unstable.

0.5s

1.00 V IC1 16 FD

0.5s

10.0 V IC2 13 CLV+

0.5s

10.0 V IC1 54 DRF

0.5s

2.00 V IC1 7 TE

Yes

Figure 31-2

Check the spin system.

Check the periphery of IC1 pins 41 and 42.

Check the spin system.

Waveform in case of normal play-back

2

1

3 4

Check waveform of IC1 pin 7 (TE).

The waveform shown in Fig. 31-3 appears, and no-disc state appears soon.

Play is possible in TEST mode.

Data cannot be read.

5ms

1.00 V IC1 7 TE

5 ms

5.0 V IC1 54 DRF

Yes

Although IL is possible,

Yes

play is impossible.

Tracking servo is inoperative.

Yes

Check the VCO-PLL system.

Yes

Check the periphery of IC 1 pin 8 to pin 15, and IC 5 to CNP2.

Normal jump is impeded, and the program top cannot be reached.

4

3

Yes

Check the periphery of IC 1 pin 14.

Figure 31-3

– 31 –

CD-C406/C,CP-C406

• Checking the spin system.

Play operation is performed without disc.

Yes

The turntable rotates a little.

No

The turntable fails to rotate or rotates at high speed.

• Checking the VCO-PLL system

Play operation is performed when disc exits.

Yes

Although HF waveform is normal, TOC data cannot be read.

0.5s

1.00 V IC2 3 PDO

0.5s

1.00 V IC2 16 FD

2

Yes

Stop --> Play As VCO freque-

ncy is locked at

4.32 M Hz, voltage of PDO rises and stabili- zes.

The spin driver circuit is normal.

Check the periphery of IC1 pins 23 to 27, pin 39, and pin 40, IC2 pin 12 and pin 13, IC5 to CNP3.

Check PDO waveform (Fig. 32).

Abnormal

Check the IC1 pins 43 and 44, IC2 pins 3, 5, 7, 10, and 11.

3

Figure 32

• Although HF waveform is normal and the time indication is normal, no sound is emitted.

Check IC 2 pin 48 (EFLG).

Yes

Check IC2 pins 37, 40.

Abnomal

Check IC 401 and POWER AMP IC 801.

No

Usually, the number of pulses of flawless disc is 100 pulses/sec or less.

– 32 –

CD-C406/C,CP-C406

FUNCTION TABLE OF IC

IC2 VHiLC78623D-1:Servo/Signal Control(LC78623D) (1/2)

Pin No.

1 DEFI Input Input terminal of defect detection signal (DEF). (Connected to OV when not used.) 2 TAI Input For PLL Input terminal for test. Pull-down resistor is integrated. Surely connected to 0V. 3 PDO Output Output terminal of phase comparison for external VCO control. 4 VVSS — Ground terminal for integrated VCO. Surely connected to 0V. 5 ISET Input Resistance connection terminal for current adjustment of PDO output. 6 VVDD — Power terminal for integrated VCO. 7 FR Input VCO frequency range adjustment. 8 VSS — Ground terminal of digital system. Surely connected to 0V. 9 EFMO Output For slice level control EFM signal output terminal. 10 EFMIN Input EFM signal input terminal. 11 TEST2 Input Input terminal for test. Pull-down resistor is integrated. Surely connected to 0V. 12 CLV+ Outout Output for disk motor control. 3 values can be output with the commands. 13 CLV- Output Output for disk motor control. 3 values can be output with the commands. 14 V/P Output Monitor output terminal for automatic switch of rough servo/phase control.

15 HFL Intput Input terminal of track detection signal. Schmit input. 16 TES Input Input terminal of tracking error signal. Schmit input. 17 TOFF Output Tracking OFF output terminal. 18 TGL Output Output terminal for switch of tracking gain "L" increases the gain. 19 JP+ Output Output for track jump control. 3 values can be output with the commands. 20 JP- Output Output for track jump control. 3 values can be output with the commands. 21* PCK Output Clock monitor terminal for EFM data replay. 4,3218MHz as the phase clock. 22* FSEQ Output Output terminal synchronous signal detection. "H" is output when synchronous signal detected

23 VDD — Power terminal of digital system. 24 CONT1 Input/Output General purpose input/output terminal 1 25 CONT2 Input/Output General purpose input/output terminal 2 26 CONT3 Input/Output General purpose input/output terminal 3 27 CONT4 Input/Output General purpose input/output terminal 4 28 CONT5 Input/Output General purpose input/output terminal 5 29* EMPH Output Difference monitor terminal At "H", deemphasis disk is being replayed. 30* C2F Output C2 flag output terminal. 31* DOUT Output Output terminal of digital OUTPUT. (EIAJ format) 32 TEST3 Input Input terminal for test. Pull-down resistor is integrated. Surely connected to 0V. 33 TEST4 Input Input terminal for test. Pull-down resistor is integrated. Surely connected to 0V. 34* N.C. — Terminal not used. Open during operation. 35* MUTEL Output L channel 1 bit DAC Mute output terminal for L channel. 36 LVDD — Power terminal for L channel. 37 LCHO Output L channel output terminal. 38 LVSS — Ground terminal for L channel Surely connected to 0V. 39 RVSS — R channel 1 bit DAC Ground terminal for R channel Surely connected to 0V. 40 RCH0 Output R channel output terminal. 41 RVDD — Power terminal for R channel. 42* MUTER Output Mute output terminal for R channel. 43 XVDD — Power terminal for quartz oscillation. 44 XOUT Output Ground terminal of 16.9344 MHz quartz oscillator. 45 XIN Input Ground terminal of 16.9344 MHz quartz oscillator. 46 XVSS — Ground terminal for quartz oscillation. Surely connected to 0V. 47* SBSY Output Output terminal of synchronous signal of subcode block. 48* EFLG Output Correction monitor terminal of C1, C2, single and double.

Input/Output

"H" for rough servo, and "L" for phase servo.

by EFM signal matches synchronous signal internally generated.

FunctionTerminal Name

Controlled with serial data command from micro computer. When not used, set it as the input terminal and open it by connecting to 0V, or set it as the output terminal and open it.

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

– 33 –

CD-C406/C,CP-C406

IC2 VHiLC78623D-1:Servo/Signal Control(LC78623D) (2/2)

Pin No.

Input/Output

49* PW Output Output terminal of subcodes P, A, R, S, T, U and W. 50* SFSY Output Output terminal of synchronous signal of subcode frame. It drops when subcode stands by. 51 SBCK Input Clock input terminal to read subcode. Schmit input (Connected to 0V when not used.) 52* FSX Output Output terminal of synchronous signal of 7.35kHz divided from quartz oscillation. 53 WRQ Output Output terminal to stand by output of subcode Q. 54 RWC Input Input terminal of read/write. Schmit input. 55 SQOUT Output Output terminal of subcode Q. 56 COIN Input Command input terminal from microcomputer. 57 CQCK Input Clock input terminal to fetch command input, or pick up subcode from SQOUT. Schmit input 58 RES Input Reset input terminal of LC78622. When turning on power, set it at "L". 59* TST11 Output Output terminal for test. Used in the open state ("L" output as ordinary). 60* 16M Output Output terminal of 16.9344Hz. 61 4.2M Output Output terminal of 4.2336MHz. 62 TEST5 Input Input terminal for test Pull-down resistor is integrated. Surely connected to 0V. 63 CS Input Chip selection input terminal. Pull-down resistor is integrated.

Connected to 0when not controlled.

64 TEST1 Input Input terminal for test Pull-down resistor is integrated. Surely connected to 0V.

Note: The same potential must be supplied to the power terminals (VDD, VVDD, LVDD, RVDD, XVDD).

FunctionTerminal Name

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

DEFI

EFMIN

FSEQ

CLV+

CLV-

V/P

PW SBCK SBSY

SFSY

CS

WRQ

SQOUT

CQCK

COIN

RWC

EFMO

Slice level

control

Sync detection

EFM demodulation

CLV

Digital servo

Subcode division

QCRC

É COM

Interface

Servo commander

VVDDVVss

VCO colck oscillation

clock control

General-use port

PDO

I SET

FR

PCK

TAI

TSTI1

2KÅ~8bit

Flag processing of C1/C2

error detection and correction

XTAL system timing

TEST1

TEST2

RAM

generator

TEST3

TEST4

TEST5

VDDVss

RAM address

generator

Interpolation mute

Bilingual

Digital

attenuator

X4 oversampling

digital filter

1bitDAC

L.P.F

Digital OUT

C2F

DOUT

(NC)

HFL

TES

JP-

TOFF

JP+

RES

TGL

16M

4.2M

CONT1

CONT2

CONT3

CONT4

EMPH

CONT5

EFLG

XVss

Figure 34 BLOCK DIAGRAM OF IC

– 34 –

FSX

XIN

DD

XV

XOUT

DD

RVss

RV

RCHO

MUTER

LCHO

LVss

MUTEL

DD

LV

IC1 VHiLA9241M/-1:Servo Amp.,(LA9241M) (1/2)

CD-C406/C,CP-C406

Pin No.

1 FIN2 Connection pin for photodiode of pickup.

2 FIN1 Connection pin for photodiode of pickup. 3 E Connection pin for photodiode of pickup. TE signal is generated through subtraction with F pin. 4 F Connection pin for photodiode of pickup. 5 TB Pin for input of DC component of TE signal. 6 TE- Pin to connect gain setting resistor of TE signal to TE signal. 7 TE TE signal output pin. 8 TESI TES (Track error sense) comparator input pin. TE signal is band-passed and input. 9 SCI Input pin for shock detection. 10 TH Pin to set time constant of tracking gain. 11* TA TA amplifier output pin. 12 TD- Pin to compose tracking phase compensation constant between TD and VR pins. 13 TD Pin to set tracking phase compensation. 14 JP Pin to set amplitude of tracking jump signal (kick pulse). 15 TO Tracking control signal output pin. 16 FD Focusing control signal output pin. 17 FD- Pin to compose focusing phase compensation constant between FD and FA pins. 18 FA Pin to compose focusing phase compensation constant between FD-/FA-pins. 19 FA- Pin to compose focusing phase compensation constant between FA and FE pins. 20 FE Output pin of FE signal. 21 FE- Pin to connect gain setting resistor of FE signal across TE pin. 22 AGND GND for analog signal. 23 SP Single end output for CV+ and CV- pin input. 24 SPI Spindle amplifier input. 25 SPG Pin to connect gain setting resistor in the 12cm mode of spindle. 26 SP- Pin to connect spindle phase compensation constant together with SPD pin. 27 SPD Spindle control signal output pin. 28 SLEQ Pin to connect thread phase compensation constant. 29 SLD Thread control signal output pin. 30 SL- Input pin of thread feed signal from micro computer. 31 SL+ Input pin of thread feed signal from micro computer. 32 JP- Input pin of tracking jump signal from DSP. 33 JP+ Input pin of tracking jump signal from DSP. 34 TGL Input pin of tracking gain control signal from DSP. TGL = Gain low at "H" 35 TOFF Input pin of tracking off control signal from DSP. TOFF = Off at "H" 36 TES Output pin of TES signal to DSP. 37 HFL (HIGH FREQUENCY LEVEL) is used to judge whether main beam is positioned on the bit or on the mirror. 38 SLOF Thread servo off control input pin. 39 CV- Pin to input CLV error signal from DSP. 40 CV+ Pin to input CLV error signal from DSP. 41 RFSM RF output pin. 42 RFS- Pin to set gain of RF and set 3T compensation constant together with RFSM pin. 43 SLC (SLICE LEVEL CONTROL) is the output pin to control of the level of the data slice with RF waveform DSP. 44 SLI Input pin to control the level of data slice with DSP. 45 DGND GND pin in the digital system. 46 FSC Output pin for focus search smoothening capacitor. 47 TBC (Tracking Balance Control) Pin to set EF balance variable range. 48* NC No connect. 49 DEF Defect detection output pin of disk. 50 CLK Reference clock input pin. 4.23MHz of DSP is input.

Port Name

RF signal is generated through addition with FIN pin, and FE signal is generated through subtraction.

Function

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

– 35 –

CD-C406/C,CP-C406

IC1 VHiLA9241M/-1:Servo Amp.,(LA9241M) (2/2)

Pin No.

Port Name

Function

51 CL Micro computer command clock input pin. 52 DAT Micro computer command data input pin. 53 CE Micro computer command chip enable input pin. 54 DRF (DETECT RF) RF level detection output. 55 FSS (Focus Serch Select) Pin to switch focus search mode. (± search/+ search for reference voltage) 56 VCC2 VCC pin for servo system and digital system. 57 REFI Pin to connect pass control for reference voltage. 58 VR Reference voltage output pin. 59 LF2 Pin to set defect detection time constant of disk. 60 PH1 Pin to connect capacitor for peak hold of RF signal. 61 BH1 Pin to connect capacitor for bottom hold of RF signal. 62 LDD APC circuit output pin. 63 LDS APC circuit output pin. 64 VCC1 RF system VCC pin.

VCC1

APC

1FIN2

RF DET

REF

DEFCLKCLDATCEDRFFSSVCC2REFIVRLP2PH1BH1LDDLDS

495051525354555657585961 60626364

48

NC

FIN1

TESI

47

2

TE

VCA

µ-COM

INTER FACE

SLC

RF AMP

I/V

3

E

4

F

5

TB

6

TE-

7

TE

8

9

SCI

BAL

T.SERVO & T.LOGIC

10

TH

11

TA

12

TD-

13

TD

14

JP

F.SERVO & F.LOGIC SPINDLE SERVO SLED SERVO

TBC

46

FSC

45

DGND

44

SLI

43

SLC

42

RFS-

41

RFSM

40

CV+

39

CV-

38

SLOF

37

HFL

36

TES

35

TOFF

34

TGL

33

JP+

15

TO

16

FD

17 18 19 20 21 2322 25 26 27 28 29 30 31 32

FD-

FA FA-

FE FE- AGND SP SPI SPG SP- SPD SLEQ SLD SL- SL+ JP-

24

Figure 36 BLOCK DIAGRAM OF IC

– 36 –

CD-C406/C,CP-C406

IC701 RH-iX0217AWZZ:System Microcomputer (IX0217AW)

Port Name Terminal NamePin No. Input/Output

1-9 S12-S20 SEG12-SEG20 Output LCD Segment 10*-12* S21-S23 — Not used 13*-18* BP0-BP5 — Not used 19* BP6 PB-MUTE Output Tape playback mute 20* BP7 S-MUTE Output System mute 21-24 COM0-COM3 COM0-COM3 Output LCD Common 25 BIAS BIAS Output LCD Bias 26-28 VCL0-VCL2 VCL0-VCL2 — LCD Bias 29 P40 KI0 Input Key In 0 30 P41 KI1 Input Key In 1 31 P42 KI2 Input Key In 2 32 P43 KI3 Input Key In 3 33 VSS VSS — VSS 34 P50 KO0 Output Key Out 0 35 P51 KO1 Output Key Out 1 36 P52 KO2 Output Key Out 2 37 P53 KO3 Output Key Out 3 38 P00 REMOCON Input Remocon Input 39 P01 SYSTEM STOP Input System stop detect 40 P02 DRF Input Focus ok flug 41 P03 WRQ Input Write request from contrroer 42 P10 REC Input REC ON 43 P11 DISC NO. Input Disc No. detector 44 P12 PU IN Input Pickup In side switch 45 P13 SQOUT Input SQ data from DSP 46 P20 SL+ Output Slide + 47 P21 RWC Output Read/Write control 48 P22 CQCK Output Clock for CD DSP 49 P23 COIN Output Command data for DSP 50 P30 SL– Output Slide – 51 P31 DSP RST Output CD DSP Reset 52,53 P32,P33 POWER,POWER Output Power ON/OFF control 54 VDD VDD — VDD +5V 55*,56* XT1,XT2 XT1,XT2 — Not used 57 IC IC — Connect to VDD 58 X1 X1 — X-TAL OSC IN 59 X2 X2 — X-TAL OSC OUT 60 P60 SPAN Input Span selector 9K/10K 61 P61 T1 PLAY Input T1 Play detect 62 P62 T2 PLAY Input T2 Play detect 63 P63 D0 Input Data in to VOL/PLL 64 P70 CL Output Clock for VOL/PLL 65 P71 DI Output Data in to VOL/PLL 66 P72 CE Output Chip enable for VOL/PLL 67 P73 T1/T2 Output Tape play SW H: T1 L: T2 68 RESET RESET Input System reset 69-80 S0-S11 SEG0-SEG11 Output LCD Segment

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

Function

– 37 –

CD-C406/C,CP-C406

OP1

15K

25K

23K

TSD

1

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

Regbase

Vcc

Vctl3(+)

Vctl3(-)

Vctl3(out)

VM3(-)

VM3(+)

GND

VM4(+)

VM4(-)

Vctl4(-)

Gain4

Standby

SS.GND

Standby

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

Vrel-in

Vrel-out

N.C

Gain1

Vctl(-)

VM1(-)

VM1(+)

GND

VM2(+)

VM2(-)

Vctl2(-)

Gain2

N.C

Vcc

Reg5V

Stand

by

OP1 OP1

PA

10K 10K

10K

Vcc

10K

10.8K 3.6K

10K 10K

OP1

PA

IC701 RH-iX0217AWZZ:System Microcomputer (IX0217AW)

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

SEG0

RESET

T1/T2CED1CLD0

S11

S10S9S8S7S6S5S4S3S2S1S0

RESET

P73

P72

P71

P70

T2 PLAY

P63

P62

T1 PLAY

P61

P50

VSS

K00

GND

6566676869707172737475

3635343332313029282726

P51

K01

P52

K02

P53

K03

61626364

40393837

P01

P02

INT4

DRF

REMOCON

SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20

NC NC NC NC NC NC NC NC NC

PB MUTE

S MUTE

S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22

S23 BP0 BP1 BP2 BP3 BP4 BP5 BP6 BP7

1 2 3 4 5 6 7 8

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

787980

7677

232221

2524

COM0

COM1

COM2

COM3

LCD COM0

LCD COM1

LCD COM2

LCD COM3

IX0217AW

BIAS

VLC0

VLC1

VLC2

LCD 3/3

LCD 2/3

LCD 1/3

LCD BIAS

P40

K10

P41

K11

P42

K12

P43

K13

SYSTEM STOP

Figure 38-1 BLOCK DIAGRAM OF IC

IC5 VHiM56748FP-1:Focus/Tracking/Spin/Slide Driver (M56748FP)

60 59 58 57 56 55 54 53 52 51 50

49

48 47 46 45 44 43 42

41

SYSTEM CLOCK

X2

SYSTEM CLOCK

X1

CONNECT VDD

IC

NC

XT2

NC

XT1

+5V

VDD

POWER

P33

POWER

P32

DSP RESET

P31

SL-

P30

COIN

P23

CQCK

P22

RWC

P21

SL+

P20

SQOUT

P13

PUIN

P12 P11

DISC NO

P10

REC

P03

WRQ

SPAN 9K/10K

P60

Figure 38-2 BLOCK DIAGRAM OF IC

– 38 –

LCD701 : RV-LX0024AWZZ LCD

SEGMENT

CD-C406/C,CP-C406

COMMON

S1 S2 S3 S4 S5 S6 S7 S8 S9

S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21

C1 C2 C3 C4

Figure 39 FL DISPLAY

– 39 –

CD-C406/C,CP-C406

— M E M O —

– 40 –

PARTS GUIDE

CD-C406/C,CP-C406

“HOW TO ORDER REPLACEMENT PARTS”

To have your order filled promptly and correctly, please furnish the following information.

1. MODEL NUMBER 2. REF. No.

3. PART NO. 4. DESCRIPTION

MARK: SPARE PARTS-DELIVERY SECTION

MODEL

CD-C406 CD-C406C CP-C406

For U.S.A. only

Contact your nearest SHARP Parts Distributor to order.

For location of SHARP Parts Distributor, Please call Toll-Free; 1-800-BE-SHARP

Explanation of capacitors/resistors parts codes

Capacitors

VCC ....................... Ceramic type

VCK........................ Ceramic type

VCT........................ Semiconductor type

VC • • MF ............... Cylindrical type (without lead wire)

VC • • MN............... Cylindrical type (without lead wire)

VC • • TV................ Square type (without lead wire)

VC • • TQ ............... Square type (without lead wire)

VC • • CY ............... Square type (without lead wire)

VC • • CZ ............... Square type (without lead wire)

VC • • • • • • • • • J .. The 13th character represents capacity difference.

("J" ±5%, "K" ±10%, "M" ±20%, "N" ±30%, "C" ±0.25 pF, "D" ±0.5 pF, "Z" +80-20%.)

If there are no indications for the electrolytic capacitors, error is ±20%.

Resistors

VRD ....................... Carbon-film type

VRS........................ Carbon-film type

VRN ....................... Metal-film type

VR • • MF ............... Cylindrical type (without lead wire)

VR • • MN............... Cylindrical type (without lead wire)

VR • • TV................ Square type (without lead wire)

VR • • TQ ............... Square type (without lead wire)

VR • • CY ............... Square type (without lead wire)

VR • • CZ ............... Square type (without lead wire)

VR • • • • • • • • • J .. The 13th character represents error.

("J" ±5%, "F" ±1%, "D" ±0.5%.)

If there are no indications for other parts, the resistors are ±5% carbon-film type.

NOTE:

Parts marked with “ ” are important for maintaining the safety of the set. Be sure to replace parts with specified ones for maintaining the safety and performance of the set.

– 41 –

CD-C406/C,CP-C406

PART CODE NO. PARTS CODE

PRICE RANK

DESCRIPTIONNO.

CD-C406/C

INTEGRATED CIRCUITS

IC1 VHILA9241M/-1 J AS Servo Amp.,LA9241M IC2 VHILC78623D-1 J AY Servo/Signal Control,LC78623D IC5 VHIM56748FP-1 J AR Focus/Tracking/Spin/Slide

IC91 VHITA7291S/-1 J AH Loading Motor Driver, TA7291S IC201 VHIAN7345K/-1 J AM Playback and Record/ Playback

IC301 VHITA7358AP-1 J AG FM Front End,TA7358AP IC351 VHILA1805//-1 J AM FM/AF IF MPX.,LA1805 IC381 VHILC72131/-1 J AP PLL (Tuner),LC72131 IC431 VHILC75394E-1 J AX Audio Processor,LC75394E IC601 VHILA4282//-1 J AM Power Amp.,LA4282 IC701 RH-IX0217AWZZ J AX System Microcomputer,

IC921 VHIKIA7805P-1 J AF Voltage Regulator,KIA7805P IC922 VHIKIA7812P-1 J AE Voltage Regulator,KIA7812P

Driver,M56748FP

Amp.,AN7345K

IX0217AW

TRANSISTORS

Q1 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR Q91 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y Q93 VSKRC102M//-1 J AC Digital,NPN,KRC102 M Q201~204 VSKTC3200GR-1 J AC Silicon,NPN,KTC3200 GR Q205,206 VSKTC3199GR-1 J AB Digital,NPN,KTC3199 GR Q207 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR Q208,209 VSKRC104M//-1 J AC Digital,NPN,KRC104 M Q210,211 VSKTC3199GR-1 J AB Digital,NPN,KTC3199 GR Q212 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y Q213,214 VSKTC3199GR-1 J AB Digital,NPN,KTC3199 GR Q302 VSKTC3194Y/-1 J AD Silicon,NPN,KTC3194 Y Q352 VSKRA109M//-1 J AC Digital,PNP,KRA109 M Q381 VSKRA102M//-1 J AC Digital,PNP,KRA102 M Q641 VSKRC102M//-1 J AC Digital,NPN,KRC102 M Q701 VSKRC102M//-1 J AC Digital,NPN,KRC102 M Q702,703 VSKTC3199GR-1 J AB Digital,NPN,KTC3199 GR Q924 VS2SD2012Y/-1 J AF Silicon,NPN,2SD2012 Y Q925 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y Q926 VSKRC102M//-1 J AC Digital,NPN,KRC102 M

DIODES

D2 VHD1SS133//-1 J AA Silicon,1SS133 D81 VHD1SS133//-1 J AA Silicon,1SS133 D91 VHD1SS133//-1 J AA Silicon,1SS133 D201,202 VHDRL104A//-1 J AB Silicon,RL104A D205 VHD1SS133//-1 J AA Silicon,1SS133 D303 VHD1SS133//-1 J AA Silicon,1SS133 D381 VHD1SS133//-1 J AA Silicon,1SS133 D431 VHD1SS133//-1 J AA Silicon,1SS133 D701~705 VHD1SS133//-1 J AA Silicon,1SS133 D901~904 VHDRL203F//-1 J AE Silicon,RL203F D905~908 VHDRL104A//-1 J AB Silicon,RL104A VD301,302 VHCSVC211C/-1 J AG Silicon,SVC211C,Variable Cap VD331,332 VHCSVC321C2-1 J AG Silicon,SVC321C,Variable Cap ZD381 VHEMTZJ5R1B-1 J AC Zener,5.1V,MTZJ5.1B ZD701 VHEMTZJ3R3B-1 J AA Zener,MTZJ3R3B

FILTERS

CF302 RFILF0124AFZZ J AD FM IF,10.7 MHz CF351 92LFILTA1768A J AE AM IF

TRANSFORMERS

T301 RCILI0012AWZZ J AD FM IF T331 RCILA0052AWZZ J AE AM Antenna T333 RCILB0058AWZZ J AC OSC,AM T351 RCILI0015AWZZ J AE AM IF T352 RCILI0016AWZZ J AC FM Detection

! T901 RTRNP0132AWZZ J AU Power [CD-C406] ! T901 RTRNP0167AWZZ J AZ Power [CD-C406C]

COILS

L1 VP-XHR82K0000 J AC 0.82 µH L2 VP-CH270K0000 J AB 27 µH,Choke L3 VP-MK470K0000 J AB 47 µH,Choke

PRICE RANK

L203 VP-CH331K0000 J AB 330 µH,Choke L205 VP-CH101K0000 J AB 100 µH,Choke L301 RCILF0001AWZZ J AC Band Pass Filter L302 RCILR0029AWZZ J AA FM RF L303 RCILB0060AWZZ J AC OSC L381 VP-DH101K0000 J AB 100 µH,Choke L701 VP-CH101K0000 J AB 100 µH,Choke

DESCRIPTION

VARIABLE RESISTOR

VR351 RVR-M0025AWZZ J AC 6.8 kohms (B),Semi-VR [VCO]

VIBRATORS

X381 RCRSP0002AWZZ J AH Crystal,4.5 MHz XL1 92LCRSTL1746AT J AH Ceramic,16.93 MHz XL701 92LCRSTL1595AT J AE Ceramic,4.19 MHz

CAPACITORS

C1 VCTYMN1CY103N J AA 0.01 µF,16V C2 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic C3 RC-GZA104AF1H J AB 0.1 µF,50V,Electrolytic C4 VCKYMN1HB102K J AA 0.001 µF,50V C5,6 RC-QZ0020AWZZ J AB 0.033 µF,50V,Mylar C7 RC-GZA104AF1H J AB 0.1 µF,50V,Electrolytic C8 RC-QZ0024AWZZ J AB 0.068 µF,50V,Mylar C9 RC-QZ0022AWZZ J AB 0.047 µF,50V,Mylar C10 VCKYMN1HB181K J AA 180 pF,50V C11 RC-QZ0026AWZZ J AB 0.1 µF,50V,Mylar C12 VCKYMN1HB331K J AA 330 pF,50V C13 RC-QZ0026AWZZ J AB 0.1 µF,50V,Mylar C14 VCTYMN1CY103K J AA 0.01 µF,16V C15 VCTYMN1CX472K J AA 0.0047 µF,16V C16 VCKYMN1HB102K J AA 0.001 µF,50V C17 RC-GZA474AF1H J AA 0.47 µF,50V,Electrolytic C18 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic C19 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic C20 VCTYMN1CX332K J AA 0.0033 µF,16V C21 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic C22 VCTYMN1CY103N J AA 0.01 µF,16V C24 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic C25 VCTYMN1CY103N J AA 0.01 µF,16V C30 VCCSMN1HL2R2C J AB 2.2 pF,50V C31 VCTYMN1CX272K J AA 0.0027 µF,16V C32 VCCSMN1HL270J J AA 27 pF,50V C33 VCKYMN1HB102K J AA 0.001 µF,50V C34 RC-QZ0020AWZZ J AB 0.033 µF,50V,Mylar C35 RC-GZA104AF1H J AB 0.1 µF,50V,Electrolytic C37 RC-GZA227AF0J J AB 220 µF,6.3V,Electrolytic C38 VCTYMN1CY103K J AA 0.01 µF,16V C39 RC-GZA474AF1H J AA 0.47 µF,50V,Electrolytic C40 RC-GZA334AF1H J AA 0.33 µF,50V,Electrolytic C41,42 RC-QZ0022AWZZ J AB 0.047 µF,50V,Mylar C43 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic C44 RC-GZA337AF1A J AB 330 µF,10V,Electrolytic C45 RC-GZA475AF1E J AB 4.7 µF,25V,Electrolytic C50 RC-QZ0026AWZZ J AB 0.1 µF,50V,Mylar C51 VCTYMN1EF223Z J AA 0.022 µF,25V C52 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic C53 VCKYMN1HB221K J AA 220 pF,50V C54~57 VCKYMN1HB101K J AA 100 pF,50V C58 VCKYPA1HB221K J AA 220 pF,50V C59 RC-QZ0018AWZZ J AB 0.022 µF,50V,Mylar C67,68 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic C69,70 VCKYMN1HB221K J AA 220 pF,50V C71 VCKYMN1HB331K J AA 330 pF,50V C72,73 VCKYMN1HB101K J AA 100 pF,50V C74 VCKYBT1HB101K J AA 100 pF,50V C75 VCKYMN1HB101K J AA 100 pF,50V C91 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic C201,202 VCKYMN1HB102K J AA 0.001 µF,50V C203,204 VCKYMN1HB181K J AA 180 pF,50V C207,208 VCKYMN1HB102K J AA 0.001 µF,50V C209 RC-QZ0018AWZZ J AB 0.022 µF,50V,Mylar C210~213 VCKYMN1HB331K J AA 330 pF,50V C214,215 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic C216,217 RC-QZ0020AWZZ J AB 0.033 µF,50V,Mylar C218,219 VCKYMN1HB561K J AA 560 pF,50V C220,221 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic C222 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic C223 VCTYMN1EF223Z J AA 0.022 µF,25V

– 1 –

CD-C406/C,CP-C406

NO. PART CODE

C224 RC-GZA335AF1E J AB 3.3 µF,25V,Electrolytic C227,228 VCKYMN1HB102K J AA 0.001 µF,50V C229,230 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic C231,232 RC-QZ0023AWZZ J AB 0.056 µF,50V,Mylar C235,236 VCTYMN1CX332K J AA 0.0033 µF,16V C237,238 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic C239 VCQYKA1HM823K J AC 0.082 µF,50V,Mylar C240 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic C241 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic C242 RC-QZA392AFYJ J AB 0.0039 µF,50V,Mylar C243 VCQYKA1HM273K J AB 0.027 µF,50V,Mylar C244 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic C246 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic C265 RC-GZA475AF1E J AB 4.7 µF,25V,Electrolytic C301 VCKYMN1HB820K J AA 82 pF,50V C302 VCCUMN1HJ6R8D J AB 6.8 pF (UJ),50V C312 VCCSMN1HL100J J AA 10 pF,50V C313 VCTYMN1CX472K J AA 0.0047 µF,16V C314 VCCUMN1HJ4R7D J AA 4.7 pF (UJ),50V C315 VCTYMN1CY103N J AA 0.01 µF,16V C316 VCTYMN1CX472K J AA 0.0047 µF,16V C317 VCCSMN1HL4R7C J AA 4.7 pF,50V C318 VCKYMN1HB102K J AA 0.001 µF,50V C319 VCTYMN1EF223Z J AA 0.022 µF,25V C320 VCKYMN1HB102K J AA 0.001 µF,50V C321 VCTYMN1EF223Z J AA 0.022 µF,25V C322 VCCCMN1HH150J J AA 15 pF (CH),50V C323 VCCSMN1HL180J J AA 18 pF,50V C324 VCCUMN1HJ3R3K J AB 3.3 pF (UJ),50V C325 VCCCMN1HH220J J AA 22 pF (CH),50V C326 VCTYMN1EF223Z J AA 0.022 µF,25V C327 VCKYMN1HB101K J AA 100 pF,50V C328 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic C331 VCKZPA1HF223Z J AA 0.022 µF,50V C332 VCKYMN1HB102K J AA 0.001 µF,50V C336 VCCUMN1HJ220J J AA 22 pF (UJ),50V C339 VCKZPA1HF473Z J AA 0.047 µF,50V C340 VCKYMN1HB471K J AA 470 pF,50V C342 VCTYMN1EF223Z J AA 0.022 µF,25V C344 VCCUMN1HJ180J J AA 18 pF (UJ),50V C351,352 VCTYMN1EF223Z J AA 0.022 µF,25V C353 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic C354 RC-GZA227AF1A J AB 220 µF,10V,Electrolytic C355 VCTYMN1EF223Z J AA 0.022 µF,25V C356 VCTYMN1CX222K J AA 0.0022 µF,16V C357 VCTYMN0JY183M J AA 0.018 µF,6.3V C358 VCKYMN1HB471K J AA 470 pF,50V C359,360 RC-GZA335AF1E J AB 3.3 µF,25V,Electrolytic C362 RC-GZA335AF1E J AB 3.3 µF,25V,Electrolytic C363 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic C364 92LCPU100V1500 J AC 0.0015 µF,100V C371,372 VCQYKA1HM273K J AB 0.027 µF,50V,Mylar C373,374 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic C383 VCTYMN1EF223Z J AA 0.022 µF,25V C384 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic C385 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic C387 VCKYMN1HB101K J AA 100 pF,50V C388 VCKYMN1HB102K J AA 0.001 µF,50V C390 VCCCMN1HH120J J AA 12 pF (CH),50V C391 VCCCMN1HH150J J AA 15 pF (CH),50V C392 VCKYMN1HB102K J AA 0.001 µF,50V C393 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic C431~436 RC-QZ0022AWZZ J AB 0.047 µF,50V,Mylar C439,440 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic C441,442 VCKYMN1HB181K J AA 180 pF,50V C443,444 RC-GZA684AF1H J AB 0.68 µF,50V,Electrolytic C445,446 RC-QZ0018AWZZ J AB 0.022 µF,50V,Mylar C459,460 VCTYMN1CX272K J AA 0.0027 µF,16V C461,462 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic C463,464 VCKYMN1HB101K J AA 100 pF,50V C465~468 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic C475 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic C476 RC-GZA107AF1C J AB 100 µF,16V,Electrolytic C481,482 RC-GZA225AF1H J AB 2.2 µF,50V,Electrolytic C601,602 VCKYMN1HB102K J AA 0.001 µF,50V C603,604 VCQYKA1HM823K J AC 0.082 µF,50V,Mylar C607,608 RC-GZA107AF1E J AB 100 µF,25V,Electrolytic C609,610 RC-GZV477AF1E J AC 470 µF,25V,Electrolytic C611,612 RC-QZA473AFYJ J AB 0.047 µF,50V,Mylar C633 VCTYMN1EF223Z J AA 0.022 µF,25V C634 RC-GZA476AF1E J AB 47 µF,25V,Electrolytic C636 RC-QZ0018AWZZ J AB 0.022 µF,50V,Mylar

PRICE

RANK

DESCRIPTION

NO.

C639 VCKYMN1HB221K J AA 220 pF,50V C665 RC-GZA106AF1H J AB 10 µF,50V,Electrolytic C701 VCKYMN1HB101K J AA 100 pF,50V C702 VCTYMN1CY103N J AA 0.01 µF,16V C703~705 VCKYMN1HB101K J AA 100 pF,50V C706 RC-GZA335AF1E J AB 3.3 µF,25V,Electrolytic C707~710 VCTYMN1CY103N J AA 0.01 µF,16V C712 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic C713 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic C714 VCTYMN1EF223Z J AA 0.022 µF,25V C716 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic C717 VCTYMN1EF223Z J AA 0.022 µF,25V C718~720 VCKYPA1HB101K J AA 100 pF,50V C902 VCEAZW1HW228M J 2200 µF,50V C903 VCEAZW1EW338M J 3300 µF,25V C904,905 RC-QZ0026AWZZ J AB 0.1 µF,50V,Mylar C906,907 RC-QZA473AFYJ J AB 0.047 µF,50V,Mylar C921,922 RC-QZ0018AWZZ J AB 0.022 µF,50V,Mylar C923,924 RC-QZ0026AWZZ J AB 0.1 µF,50V,Mylar C925 VCKZPA1HF223Z J AA 0.022 µF,50V C926,927 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic C928 RC-QZ0026AWZZ J AB 0.1 µF,50V,Mylar

PRICE

RANK

DESCRIPTIONPARTS CODE

RESISTORS

R1 VRD-MN2BD102J J AA 1 kohm,1/8W R2 VRD-MN2BD104J J AA 100 kohm,1/8W R3 VRD-MN2BD153J J AA 15 kohms,1/8W R4 VRD-MN2BD222J J AA 2.2 kohms,1/8W R5 VRD-MN2BD682J J AA 6.8 kohms,1/8W R6 VRD-MN2BD101J J AA 100 ohm,1/8W R7 VRD-MN2BD102J J AA 1 kohm,1/8W R8 VRD-MN2BD123J J AA 12 kohms,1/8W R9 VRD-MN2BD273J J AA 27 kohms,1/8W R10 VRD-ST2CD823J J AA 82 kohms,1/6W R11 VRD-MN2BD332J J AA 3.3 kohms,1/8W R12 VRD-MN2BD153J J AA 15 kohms,1/8W R13 VRD-MN2BD333J J AA 33 kohms,1/8W R14 VRD-MN2BD103J J AA 10 kohm,1/8W R15 VRD-MN2BD473J J AA 47 kohms,1/8W R16 VRD-MN2BD152J J AA 1.5 kohms,1/8W R17 VRD-MN2BD823J J AA 82 kohms,1/8W R18 VRD-ST2CD335J J AA 3.3 Mohms,1/6W R19 VRD-MN2BD393J J AA 39 kohms,1/8W R20 VRD-MN2BD103J J AA 10 kohm,1/8W R21 VRD-MN2BD563J J AA 56 kohms,1/8W R22 VRD-MN2BD682J J AA 6.8 kohms,1/8W R23 VRD-MN2BD122J J AA 1.2 kohms,1/8W R24 VRD-MN2BD103J J AA 10 kohm,1/8W R25 VRD-MN2BD122J J AA 1.2 kohms,1/8W R26,27 VRD-ST2CD224J J AA 220 kohms,1/6W R28,29 VRD-ST2CD102J J AA 1 kohm,1/6W R30 VRD-MN2BD183J J AA 18 kohms,1/8W R31 VRD-MN2BD103J J AA 10 kohm,1/8W R32 VRD-MN2BD563J J AA 56 kohms,1/8W R33 VRD-MN2BD562J J AA 5.6 kohms,1/8W R34 VRD-MN2BD102J J AA 1 kohm,1/8W R35 VRD-MN2BD471J J AA 470 ohms,1/8W R36,37 VRD-MN2BD473J J AA 47 kohms,1/8W R38 VRD-MN2BD333J J AA 33 kohms,1/8W R39,40 VRD-MN2BD223J J AA 22 kohms,1/8W R41 VRD-MN2BD472J J AA 4.7 kohms,1/8W R42 VRD-MN2BD561J J AA 560 ohms,1/8W R43 VRD-MN2BD120J J AA 12 ohms,1/8W R45 VRD-ST2CD102J J AA 1 kohm,1/6W R46,47 VRD-MN2BD102J J AA 1 kohm,1/8W R54 VRD-ST2CD102J J AA 1 kohm,1/6W R56 VRD-MN2BD122J J AA 1.2 kohms,1/8W R57 VRD-MN2BD273J J AA 27 kohms,1/8W R58 VRD-MN2BD681J J AA 680 ohms,1/8W R60 VRD-MN2BD102J J AA 1 kohm,1/8W R73 VRD-MN2BD472J J AA 4.7 kohms,1/8W R74 VRD-ST2CD472J J AA 4.7 kohms,1/6W R75,76 VRD-MN2BD102J J AA 1 kohm,1/8W R77,78 VRD-ST2CD102J J AA 1 kohm,1/6W R82 VRD-MN2BD101J J AA 100 ohm,1/8W R86~88 VRD-MN2BD102J J AA 1 kohm,1/8W R89,90 VRD-ST2CD102J J AA 1 kohm,1/6W R91,92 VRD-ST2CD103J J AA 10 kohm,1/6W R93 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W R94 VRD-ST2EE560J J AA 56 ohms,1/4W

VRD-MN2BD000C J AA 0 ohm,Jumper,ø1.4×3.5mm,Ivory

– 2 –

CD-C406/C,CP-C406

PART CODE NO. PARTS CODE

R95 VRD-MN2BD222J J AA 2.2 kohms,1/8W R96 VRD-MN2BD103J J AA 10 kohm,1/8W R97 VRD-MN2BD123J J AA 12 kohms,1/8W R98 VRD-ST2CD562J J AA 5.6 kohms,1/6W R99 VRD-ST2EE3R9J J AA 3.9 ohms,1/4W R201 VRD-ST2CD103J J AA 10 kohm,1/6W R202 VRD-MN2BD332J J AA 3.3 kohms,1/8W R203,204 VRD-MN2BD682J J AA 6.8 kohms,1/8W R205 VRD-MN2BD332J J AA 3.3 kohms,1/8W R206,207 VRD-ST2CD102J J AA 1 kohm,1/6W R208~213 VRD-MN2BD103J J AA 10 kohm,1/8W R214 VRD-MN2BD102J J AA 1 kohm,1/8W R215 VRD-ST2CD102J J AA 1 kohm,1/6W R216,217 VRD-ST2CD560J J AA 56 ohms,1/6W R218,219 VRD-MN2BD104J J AA 100 kohm,1/8W R220 VRD-MN2BD103J J AA 10 kohm,1/8W R223,224 VRD-MN2BD392J J AA 3.9 kohms,1/8W R225,226 VRD-MN2BD562J J AA 5.6 kohms,1/8W R227 VRD-MN2BD333J J AA 33 kohms,1/8W R228 VRD-MN2BD683J J AA 68 kohms,1/8W R229 VRD-MN2BD333J J AA 33 kohms,1/8W R230 VRD-ST2CD223J J AA 22 kohms,1/6W R231,232 VRD-MN2BD272J J AA 2.7 kohms,1/8W R233 VRD-ST2CD682J J AA 6.8 kohms,1/6W R234 VRD-MN2BD682J J AA 6.8 kohms,1/8W R235 VRD-MN2BD222J J AA 2.2 kohms,1/8W R236,237 VRD-MN2BD561J J AA 560 ohms,1/8W R238 VRD-MN2BD103J J AA 10 kohm,1/8W R239,240 VRD-MN2BD101J J AA 100 ohm,1/8W R243~249 VRD-MN2BD103J J AA 10 kohm,1/8W R250 VRD-MN2BD473J J AA 47 kohms,1/8W R251 VRD-ST2CD682J J AA 6.8 kohms,1/6W R252 VRD-MN2BD104J J AA 100 kohm,1/8W R253 VRD-MN2BD120J J AA 12 ohms,1/8W R254 VRD-ST2CD103J J AA 10 kohm,1/6W R255 VRD-MN2BD102J J AA 1 kohm,1/8W R256 VRD-ST2CD471J J AA 470 ohms,1/6W R257 VRD-ST2EE151J J AA 150 ohms,1/4W R258 VRD-ST2CD104J J AA 100 kohm,1/6W R259 VRD-MN2BD104J J AA 100 kohm,1/8W R260 VRD-ST2CD682J J AA 6.8 kohms,1/6W R265 VRD-MN2BD103J J AA 10 kohm,1/8W R311 VRD-MN2BD104J J AA 100 kohm,1/8W R312 VRD-ST2CD220J J AA 22 ohms,1/6W R313 VRD-MN2BD333J J AA 33 kohms,1/8W R314 VRD-MN2BD100J J AA 10 ohm,1/8W R315 VRD-MN2BD473J J AA 47 kohms,1/8W R316 VRD-ST2CD470J J AA 47 ohms,1/6W R317 VRD-ST2CD103J J AA 10 kohm,1/6W R318 VRD-MN2BD681J J AA 680 ohms,1/8W R319 VRD-ST2CD472J J AA 4.7 kohms,1/6W R320 VRD-ST2CD821J J AA 820 ohms,1/6W R331 VRD-MN2BD683J J AA 68 kohms,1/8W R333,334 VRD-MN2BD104J J AA 100 kohm,1/8W R339 VRD-MN2BD472J J AA 4.7 kohms,1/8W R351 VRD-MN2BD392J J AA 3.9 kohms,1/8W R352 VRD-MN2BD333J J AA 33 kohms,1/8W R353 VRD-MN2BD152J J AA 1.5 kohms,1/8W R354 VRD-MN2BD473J J AA 47 kohms,1/8W R357 VRD-ST2CD122J J AA 1.2 kohms,1/6W R358 VRD-MN2BD153J J AA 15 kohms,1/8W R359 VRD-MN2BD103J J AA 10 kohm,1/8W R360 VRD-ST2EE471J J AA 470 ohms,1/4W R363 VRD-ST2CD103J J AA 10 kohm,1/6W R373,374 VRD-ST2CD272J J AA 2.7 kohms,1/6W R375,376 VRD-ST2CD332J J AA 3.3 kohms,1/6W R386 VRD-ST2CD103J J AA 10 kohm,1/6W R387 VRD-ST2EE151J J AA 150 ohms,1/4W R388 VRD-MN2BD152J J AA 1.5 kohms,1/8W R390 VRD-ST2CD222J J AA 2.2 kohms,1/6W R391 VRD-ST2CD473J J AA 47 kohms,1/6W R392 VRD-ST2CD102J J AA 1 kohm,1/6W R393~396 VRD-MN2BD102J J AA 1 kohm,1/8W R397 VRD-MN2BD472J J AA 4.7 kohms,1/8W R399 VRD-MN2BD103J J AA 10 kohm,1/8W R447,448 VRD-MN2BD332J J AA 3.3 kohms,1/8W R449,450 VRD-MN2BD123J J AA 12 kohms,1/8W R451,452 VRD-ST2CD102J J AA 1 kohm,1/6W R460~462 VRD-ST2CD102J J AA 1 kohm,1/6W R601,602 VRD-MN2BD472J J AA 4.7 kohms,1/8W R603,604 VRD-MN2BD153J J AA 15 kohms,1/8W R605,606 VRD-MN2BD102J J AA 1 kohm,1/8W

PRICE RANK

DESCRIPTIONNO.

PRICE RANK

R607,608 VRD-MN2BD121J J AA 120 ohms,1/8W R615,616 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W R625,626 VRD-ST2EE271J J AA 270 ohms,1/4W R629,630 VRD-ST2EE331J J AA 330 ohms,1/4W R643 VRD-ST2EE821J J AA 820 ohms,1/4W R644 VRD-MN2BD563J J AA 56 kohms,1/8W R701,702 VRD-MN2BD104J J AA 100 kohm,1/8W R703 VRD-MN2BD102J J AA 1 kohm,1/8W R704 VRD-MN2BD104J J AA 100 kohm,1/8W R705 VRD-MN2BD102J J AA 1 kohm,1/8W R706 VRD-MN2BD332J J AA 3.3 kohms,1/8W R707,708 VRD-MN2BD104J J AA 100 kohm,1/8W R711~716 VRD-MN2BD103J J AA 10 kohm,1/8W R717 VRD-ST2CD102J J AA 1 kohm,1/6W R718 VRD-MN2BD102J J AA 1 kohm,1/8W R719,720 VRD-ST2CD102J J AA 1 kohm,1/6W R721 VRD-MN2BD101J J AA 100 ohm,1/8W R722 VRD-MN2BD820J J AA 82 ohms,1/8W R723 VRD-ST2CD102J J AA 1 kohm,1/6W R724 VRD-MN2BD102J J AA 1 kohm,1/8W R725~729 VRD-ST2CD102J J AA 1 kohm,1/6W R730,731 VRD-MN2BD102J J AA 1 kohm,1/8W R732 VRD-ST2EE120J J AA 12 ohms,1/4W R734,735 VRD-ST2CD102J J AA 1 kohm,1/6W R736 VRD-MN2BD151J J AA 150 ohms,1/8W R737 VRD-MN2BD471J J AA 470 ohms,1/8W R738~741 VRD-ST2CD102J J AA 1 kohm,1/6W R742 VRD-ST2CD472J J AA 4.7 kohms,1/6W R743 VRD-ST2CD102J J AA 1 kohm,1/6W R744,745 VRD-MN2BD472J J AA 4.7 kohms,1/8W R746 VRD-MN2BD102J J AA 1 kohm,1/8W R749 VRD-MN2BD102J J AA 1 kohm,1/8W R752 VRD-MN2BD103J J AA 10 kohm,1/8W R757~760 VRD-MN2BD104J J AA 100 kohm,1/8W R761 VRD-ST2CD104J J AA 100 kohm,1/6W R762 VRD-MN2BD103J J AA 10 kohm,1/8W R764 VRD-ST2CD102J J AA 1 kohm,1/6W R765 VRD-ST2CD682J J AA 6.8 kohms,1/6W R922 VRD-ST2CD222J J AA 2.2 kohms,1/6W R923 VRD-MN2BD222J J AA 2.2 kohms,1/8W R924 VRD-MN2BD103J J AA 10 kohm,1/8W R935 VRD-ST2EE151J J AA 150 ohms,1/4W

DESCRIPTION

OTHER CIRCUITRY PARTS

BIM5/CNS4/CNS5 CNP1 92LCONE5P53253 J AB Plug,5Pin CNP2 92LCONE8P53253 J AC Plug,8Pin CNP3 92LCONE6P53253 J AC Plug,6Pin CNP3A 92LCONE6P53254 J AC Plug,6Pin CNP4 92LCONEAP53253 J AC Plug,10Pin CNP201 92LCONE3P53253 J AB Plug,3Pin CNP202 92LCONE7P53253 J AC Plug,7Pin CNP203 92LCONE8P53253 J AC Plug,8Pin CNP204 QCNCM035BAWZZ J AB Plug,2Pin CNP301 92LCONE-3P5268 J AC Plug,3Pin CNP901 QCNCM035DAWZZ J AB Plug,4Pin CNP902 QCNCM036BAWZZ J AC Plug,2Pin CNS1A/B QCNWN0891AWZZ J AG Connector Ass’y,5/5Pin CNS2A/B QCNWN0892AWZZ J AF Connector Ass’y,8/8Pin CNS3A/B QCNWN0893AWZZ J AF Connector Ass’y,6/6Pin CNS201 QCNWN0919AWZZ J AE Connector Ass’y,3Pin CNS202 QCNWN0920AWZZ J AG Connector Ass’y,7Pin CNS203 QCNWN0921AWZZ J AE Connector Ass’y,8Pin CNS204 QCNWN0923AWZZ J AD Connector Ass’y,2Pin J601 QJAKM0006AWZZ J AD Jack,Headphones LCD701 RV-LX0024AWZZ J AL LCD M1 92LMTR1858CASY J AS Motor with Chassis [Spin] M2 92LMTR1854BASY J AP Motor with Gear [Slide] M3 92LMTR2037AS1 J AP Motor with Worm [T/T Up/Down] M601 92LMTR1746AASY J AP Motor with Pulley [Tape] RX701 VHL21043TH2-1 J AG Remote Sensor,21043TH2 SO601 QTANA0407AWZZ J AE Terminal,Speaker SO901 QSOCA0209AWZZ J AH Socket,AC Input SOLM2 RPLU-0002AWZZ J AH Solenoid Ass’y SW1 QSW-P0004AWZZ J AE Switch,Push Type [Open/Close] SW2 QSW-F0001AWZZ J AD Switch,Leaf/Skeleton Type

SW3 QSW-P0005AWZZ J AD Switch,Push Type [Disc Number] SW4 QSW-F9001AWZZ J AE Switch,Push Type [Pickup In] SW605 92LM-SW1491A J AE Switch,Leaf Type [Tape 1 Main] SW606 92LM-SW1491A J AE Switch,Leaf Type [Tape 2 Main]

QCNWN0894AWZZ J AH Connector Ass’y,6/10/2Pin

[Mecha Up]

– 3 –

CD-C406/C,CP-C406

NO. PART CODE

SW607 92LM-SW1658A J AB Switch,Leaf Type [Rec.] SW608 QSW-F0346AFZZ J AB Switch,Leaf Type [Tape 1 Play] SW701 QSW-K0008AWZZ J AC Switch,Key Type [Power] SW702 QSW-K0008AWZZ J AC Switch,Key Type [Volume Up] SW703 QSW-K0008AWZZ J AC Switch,Key Type [Volume Down] SW704 QSW-K0008AWZZ J AC Switch,Key Type [Play] SW705 QSW-K0008AWZZ J AC Switch,Key Type [FF] SW706 QSW-K0008AWZZ J AC Switch,Key Type [REW] SW707 QSW-K0008AWZZ J AC Switch,Key Type [Open/Close] SW708 QSW-K0008AWZZ J AC Switch,Key Type [Stop] SW709 QSW-K0008AWZZ J AC Switch,Key Type [Disc Skip] SW710 QSW-K0008AWZZ J AC Switch,Key Type [X-BASS] SW711 QSW-K0008AWZZ J AC Switch,Key Type [Function] SW712 QSW-K0008AWZZ J AC Switch,Key Type [Band] SW714 QSW-K0008AWZZ J AC Switch,Key Type [Memory] SW715 QSW-K0008AWZZ J AC Switch,Key Type [Tuning Up] SW716 QSW-K0008AWZZ J AC Switch,Key Type [Tuning Down]

PRICE

RANK

DESCRIPTION

CD MECHANISM PARTS

301 NGERH0011AWZZ J AC Gear,Middle 302 NGERH0012AWZZ J AC Gear,Drive 303 MLEVP0010AWZZ J AC Rail,Guide 304 NSFTM0002AWFW J AE Shaft,Guide 305 92LM-CUSN1524A J AC Cushion

! 306 92LHPC1MASY J BG Pickup Unit Ass’y

306- 1 ———— — Pickup Unit 306- 2 NGERR0043AFZZ J AC Gear,Rack

306- 3 MSPRC0961AFZZ J AA Spring,Rack 701 92L2R6S+6CZ J AB Screw,ø2.6×6mm 702 92L2TTS+5BB J AB Screw,ø2×5mm 703 92L2S+3PZ J AA Screw,ø2×3mm 704 92L1R5WC3R8R25 J AA Washer,ø1.5×ø3.8×0.25mm M1 92LMTR1858CASY J AS Motor with Chassis [Disc] M2 92LMTR1854BASY J AP Motor with Gear [Slide] SW4 QSW-F9001AWZZ J AE Switch,Leaf Type [Pickup In]

(Not Replacement Item)

CABINET PARTS

201 92LCAB2788AS1 J AS Front Panel Ass’y 201- 1 ———— — Front Panel

201- 2 HDECQ0308AWSA J AH Panel,Display 202 GITAR0306AWSA J AH Back Board [CD-C406] 202 GITAR0307AWSA J AH Back Board [CD-C406C] 203 GITAS0035AWSA J AG Side Panel,Left 204 GITAS0036AWSA J AG Side Panel,Right 205 GCAB-1046AWSA J AL Top Cabinet 206 GCOVA1188AWSA J AF Cover,CD Tray 207 TLABS0155AWZZ J AC Label,UL Caution 208 92LCSPR1596A J AA Spring,Cassette Holder Up 209 JBTN-0106AWSB J AD Button,Record [Tape 1] 210 JBTN-0104AWSB J AD Button,Play [Tape 1] 211 JBTN-0107AWSB J AD Button,Rew [Tape 1] 212 JBTN-0103AWSB J AD Button,FF [Tape 1] 213 JBTN-0108AWSB J AD Button,Stop [Tape 1] 214 JBTN-0105AWSB J AD Button,Play [Tape 2] 215 LCHSM0054AWSA J AH Main Chassis 217 JBTN-0109AWSB J AD Button,Stop [Tape 2] 218 PRDAR0080AWFW J AG Heat Sink 219 LHLDZ3007AWFW J AB Holder,LCD 220 MSPRD0044AWFJ J AB Spring,Lock Lever 221 MLEVP0067AWZZ J AC Lever,Lock 222 NROLP0009AWZZ J AB Roller 223 LCHSZ0010AWZZ J AM Loading Chassis 224 MLEVP0070AWZZ J AB Lever,Turntable Lock 225 MSPRC0020AWFJ J AB Spring,Turntable Lock Lever 226 GCAB-1044AWSA J AM CD Player Base 228 LHLDZ1139AWSA J AD Support,Stabilizer 229 92LHOLD2037AS1 J AK Stabilizer Ass’y 229- 1 ———— — Stabilizer

229- 2 PMAGF0001AWZZ J AF Magnet 229- 3 92LSUPT1749D J AA Support,Magnet 230 NTNT-0018AWSA J AK Turntable 231 LHLDZ1140AWZZ J AB Guide 232 MLEVP0068AWZZ J AB Lever,Change 233 MSPRC0024AWFW J AB Spring,Solenoid 234 LCHSZ0011AWZZ J AG Chassis,CD Mechanism 235 NGERK0004AWZZ J AB Gear,Bevel

(Not Replacement Item)

NO.

237 NGERW0006AWZZ J AC Gear,Worm Wheel 238 NPLYD0001AWZZ J AB Pulley 239 NGERK0005AWZZ J AB Gear,Loading 240 MLEVP0066AWZZ J AE Lever,Shift 241 NGERH0064AWZZ J AD Gear,Cam 242 NGERK0003AWZZ J AC Gear,Drive 243 LHLDZ1141AWZZ J AB Support,Pitch 244 NGERH0065AWZZ J AB Gear,Turntable 245 NBLTK0029AWZZ J AB Belt,Drive 246 92LN-BAND1318A J AA Nylon Band,80mm 247 RPLU-0002AWZZ J AH Solenoid Ass’y 248 92LMEC2788CTS1 J AH Cassette Holder Ass’y,Tape 1 248- 1 ———— — Cassette Holder,Tape 1

248- 2 HDECQ0306AWSA J AE Panel,Cassette,Tape 1 249 92LMEC2788CTS2 J AH Cassette Holder Ass’y,Tape 2 249- 1 ———— — Cassette Holder,Tape 2

249- 2 HDECQ0307AWSA J AE Panel,Cassette,Tape 2 250 MLIFP0001AWSA J AG Damper 251 HDECQ0208AWSA J AD Knob,Decoration Panel 252 JKNBZ0378AWSA J AE Knob,Function 253 JKNBZ0380AWSA J AD Knob,Volume 254 JKNBZ0381AWSA J AC Knob,X-BASS 255 JKNBZ0379AWSA J AD Knob,Power 256 92LRDAT-1468B J AE Heat Sink 257 92LMECHA2788A J Tape Mechanism Ass'y 257- 1 92LM-BELT1651B J AB FR Belt 257- 2 92LMBELT1658A1 J AC Drive Belt [Tape 1] 257- 3 92LMBELT1658B1 J AC Drive Belt [Tape 2] 257- 4 92LM-EH1658A J AG Head,Erase 257- 5 92LM-PRA1651A J AE Pinch Roller Ass’y 257- 6 92LM-RPH1746A J AM Head,Record/Playback 257- 7 (M601) 92LMTR1746AASY J AP Motor with Pulley [Tape]

(SW605)

257- 8

(SW606)

257- 9 257-10 257-11(SW608) QSW-F0346AFZZ J AB Switch,Leaf Type [Tape 1 Play] 601 XEBSD30P10000 J AA Screw,ø3×10mm 602 XESSD30P10000 J AA Screw,ø3×10mm 603 XEBSD30P12000 J AA Screw,ø3×12mm 604 XJBSD30P08000 J AA Screw,ø3×8mm 605 XEBSF30P12000 J AA Screw,ø3×12mm 606 LX-JZ0004AWFD J AA Screw,ø3×12mm 607 LX-JZ0002AWFD J AA Screw,ø3×10mm 608 LX-EZ0005AWFD J AA Screw,Special 609 XJSSF30P10000 J AA Screw,ø3×10mm 610 XBPSD26P05JSO J AB Screw,ø2.6×5mm 611 LX-TZ0019AFZZ J AB Screw,Special 612 XEBSD26P12000 J AA Screw,ø2.6×12mm 613 XJBSF30P10000 J AA Screw,ø3×10mm 614 XJBSD30P10000 J AA Screw,ø3×10mm 615 XJBSF30P08000 J AA Screw,ø3×8mm

92LM-SW1491A J AE Switch,Leaf Type [Tape 1 Main] 92LM-SW1491A J AE Switch,Leaf Type [Tape 2 Main]

(SW607)

92LM-SW1658A J AB Switch,Leaf Type [Rec.]

PRICE

RANK

(Not Replacement Item)

DESCRIPTIONPARTS CODE

PACKING PARTS (For CD-C406C Only)

SPAKA0135AWZZ J A K Packing Add.,Left/Right SPAKC0623AWZZ J Packing Case SPAKP0013AWZZ1 J AC Polyethylene Bag,Unit SPAKZ0292AWZZ J AB Mira Mat 92LBAG1460C1 J AB Polyethylene Bag,Accessories

ACCESSORIES

! QACCD0010AW00 J AR AC Power Supply Cord ! QACCD0017AW00 J AL AC Power Supply Cord

QANTL0004AWZZ J AG FM/AM Loop Antenna TINSE0197AWZZ J AG Operation Manual [CD-C406] TINSK0065AWZZ J Operation Manual [CD-C406C] TINSZ0294AWZZ J AB Quick Guide [CD-C406 Only] TLABRF212AWZZ J Label,Bar Code [CD-C406C] TLABR0962AWZZ J AB Label,Bar Code [CD-C406] RRMCG0103AWSA J AR Remote Control 92LLID1782A J AQ Battery Lid,Remote Control

[CD-C406] [CD-C406C]

P.W.B. ASSEMBLY (Not Replacement Item)

PWB-A1~3 92LPWB2788MANS J — Main/Display/Spacer PWB-B QPWBF0027AWZZ J AD CD Motor (PWB Only)

(Combined Ass’y)

– 4 –

CD-C406/C,CP-C406

PART CODE NO. PARTS CODE

PWB-C QPWBF0341AWZZ J AB Motor (PWB Only)

PRICE RANK

DESCRIPTIONNO.

CP-C406

SPEAKER BOX PARTS

701 92L121-0116 J AV Net Frame Ass’y 702 92L051-0014 J AX Cabinet Ass’y 703 92L291-0034 J AF Cord,Speaker 704 92L372-0006 J AD Screw,ø4×12mm 705 92L351-0215 J AD Label,Specifications 706 92L316-0027 J AM Panel,Duct 707 92L394-0026 J AB Port Cushion SP1,2 VSP0010PBT18A J AQ Speaker,Woofer SP3,4 92L124-0016 J AK Super Tweeter Ass’y

PACKING PARTS (For CD-C406C Only)

92L411-0019 J AB Polyethylene Bag,Speaker 92L412-0072 J AN Packing Add.,Top/Bottom

ACCESSORY

92L353-0072 J AG Feature Label,Speaker

PRICE RANK

DESCRIPTION

– 5 –

CD-C406/C

CD-C406/C,CP-C406

A

306-2

306

306-1

306-3

B

701

304

701

302

C

704

702

D

301

303

703

E

M1

F

305

M2

G

305x2

SW4

H

PWB-B

1

23456

Figure 6 CD MECHANISM EXPLODED VIEW

– 6 –

– 47 –

CD-C406/C,CP-C406

CD-C406/C

A

605

203

PWB-A2

602x8

613x2

PWB-A1

606

B

602

604x3

606

202

614

LCD701

219

C

255

PWB-A3

602

256x2

218

Silicon

201-1

251

252

254

D

253

614

602x6

Grease

614x2

257

209

(257-1, 257-2, 257-3, 257-4, 257-5, 257-6,

210

E

211

212

TAPE MECHANISM

603x2

213

257-7, 257-8 257-9, 257-10, 257-11)

603x2

214

217

250

201-2

F

601x2

248-1

249-1

215

G

249-2

606

248-2

248

208

H

Note: Only the unit and consumale parts are supplied as aprts supply for the Tape mechanism.

1

249

208

23456

Figure 7 CABINET EXPLODED VIEW (1/2)

– 48 –

– 7 –

246

204

605

CD-C406/C,CP-C406

A

B

C

D

E

F

G

H

1

23456

CD-C406/C

609

228

229

229-3

605x2

205

229-2 229-1

230

224

222

SW3

207

CD-C406

222

225

ONLY

222

206

607

220

605x2

CD MECHANISM

226

244

611

612

222x2

245

243

601

222

231

221

608

235

242

240

235

241

611

238

237

232

SW2

231

239

610x2

223

601

222

234

233

603x4

PWB-C

222

Figure 8 CABINET EXPLODED VIEW (2/2)

– 49 –

– 8 –

247

CD-C406/C,CP-C406

CP-C406

A

SUPER TWEETER SP3 (L-CH) SP4 (R-CH)

RED

B

BLACK

WOOFER SP1(L-CH)

SP2(R-CH)

701

C

WOOFER SP1(L-CH)

SP2(R-CH)

D

706

704x4

SP1,2

E

SUPER TWEETER SP3,4

702

F

707

G

705

H

703

1

23456

Figure 9 SPEAKER EXPLODED VIEW

– 50 –

– 9 –

PACKING OFF THE SET (FOR CD-C406 ONLY)

Setting position of switches and knobs

Tape Mechanism STOP

SPAKP0013AWZZ1 Polyethylene Bag,Unit

CD-C406/C,CP-C406

92L411-0019 Polyethylene Bag, Speaker

SPAKA0135AWZZ Packing Add., Left/Right

BOTTOM

AC Power Supply Cord Remote Control Operation Manual Quick Guide FM/AM Loop Antenna

92LBAG1460C1 Polyethylene Bag, Accessories

TOP

FRONT

92L412-0072 Packing Add., Speaker (Top/Bottom)

Not Replacement Item

– 10 –

– 51 –

SPAKC0622AWZZ Packing Case

CD-C406/C,CP-C406

©

No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any from or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

– 52 –

SHARP CORPORATION Audio-Visual Systems Group Quality & Reliability Control Center Higashihiroshima, Hiroshima 739-01, Japan

Printed in Japan.

A9801-2418NS•HA•M

SC • SL

AIWA CDC406 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual