Sharp CDC-401-W, CPC-402 Service manual

CD-C401W,CP-C402

SERVICE MANUAL

CD-C401W
CP-C402

CD-C401W and CP-C402 constitute CD-C401W.

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

No. S7751CDC401W/

CONTENTS

Page

SAFETY PRECAUTION FOR SERVICE MANUAL .......................................................................................................... 2

VOLTAGE SELECTOR..................................................................................................................................................... 2

AC POWER SUPPLY CORD AND AC PLUG ADAPTOR................................................................................................ 2

SPECIFICATIONS ............................................................................................................................................................ 3

NAMES OF PARTS .......................................................................................................................................................... 4

OPERATION MANUAL..................................................................................................................................................... 6

DISASSEMBLY................................................................................................................................................................. 7

REMOVING AND REINSTALLING THE MAIN PARTS.................................................................................................... 9

ADJUSTMENT................................................................................................................................................................ 10

NOTES ON SCHEMATIC DIAGRAM ............................................................................................................................. 12

TYPE OF TRANSISTER................................................................................................................................................. 12

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

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

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

WAVEFORMS OF CD CIRCUIT..................................................................................................................................... 29

TROUBLESHOOTING (CD SECTION) .......................................................................................................................... 30

FUNCTION TABLE OF IC .............................................................................................................................................. 34

DISPLAY PANEL ............................................................................................................................................................ 40

REPLACEMENT PARTS LIST/EXPLODED VIEW

SHARP CORPORATION

– 1 –

CD-C401W,CP-C402

SAFETY PRECAUTION FOR

SERVICE MANUAL

Precaution to be taken when replacing and servicing the
Laser Pickup.

The AEL (Accessible Emission Level) of Laser Power Output
for this model is specified to be lower than Class I Requirements.
However, the following precautions must be observed during
servicing to protect your eyes against exposure to the Laser
beam.

(1) When the cabinet has been removed, the power is turned

on without a compact disc, and the Pickup is on a position
outer than the lead-in position, the Laser will light for several
seconds to detect a disc. Do not look into the Pickup Lens.

(2) The Laser Power Output of the Pickup inside the unit and

replacement service parts have already been adjusted prior
to shipping.

(3) No adjustment to the Laser Power should be attempted

when replacing or servicing the Pickup.

(4) Under no circumstances look directly into the Pickup Lens

at any time.

(5) CAUTION - Use of controls or adjustments, or performance

of procedures other than those specified herein may result
in hazardous radiation exposure.

Laser Diode Properties

Material: GaAIAs
Wavelength: 780 nm
Emission Duration: continuous
Laser Output: max. 0.6 mW

CAUTION-INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO
BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.

VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA
EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT.

ADVERSEL-USYNLIG LASERSTRALING VED ABNING. SE IKKE IND I
STRALEN-HELLER IKKE MED OPTISKE INSTRUMENTER.

VARO! AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEILYLLE.
ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI.

VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD.
STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN GENOM OPTISKT
INSTRUMENT.

ADVERSEL-USYNLIG LASERSTRALING NAR DEKSEL APNES. STIRR IKKE
INN I STRALEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER.

VOLTAGE SELECTION

The voltage selector is located on the AC voltage selector box. If adjustment is necessary, use a screwdriver in order to turn the
selector in either direction the correct voltage figure is displayed in the window next to the adjisument screw.

QACCB0004AW00

QACCE0007AW00

92LCoRDZ1652A

92LCoRD577B

92LPLUG027 92LPLUG155A

Figure 2 AC POWER SUPPLY CORD AND AC PLUG ADAPTOR

– 2 –

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

SPECIFICATIONS

CD-C401W

General

Power source: AC 110/127/220/230-240 V,

50/60 Hz

Power consumption: 80 W
Dimensions: Width; 270 mm (10-5/8")

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

Weight: 4.2 kg (9.2 Ibs.)

CD-C401W,CP-C402

Compact disc player section

Type: 3-disc multi-play compact disc

player

Signal readout: Non-contact, 3-beam semi-

conductor laser pickup

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

Amplifier section

Output power: PMPO; 160 W

MPO; 34 W (17 W + 17 W)
(10 % T.H.D.)
RMS; 20 W (10 W + 10 W)
(10 % T.H.D.)

Output terminals: Speakers; 8 ohms

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

Tuner section

Frequency range: FM; 88 - 108 MHz

AM; 531- 1,602 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)

CP-C402

Speaker section

Type: 10 cm (4") full range speaker
Maximum input power: 20 W
Impedance: 8 ohms
Dimensions: Width; 170 mm (6-11/16")

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

Weight: 1.4 kg (3.1 Ibs.)/each

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

– 3 –

CD-C401W,CP-C402

NAMES OF PARTS

CD-C401W

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. On/Stand-by Switch

12. Memory Set Button

13. Clock/Timer Button

14. Extra Bass Button: X-BASS

15. Volume Up/Down Buttons:

16. Function Selector Button

17. Band Selector Button

18. Tuning Up/Down Buttons:

19. Track Down/Review/Preset Down Button:

20. Play/Repeat Button:

21. Stop Button:

22. Track Up/Cue/Preset Up Button:

23. Disc Skip Button

24. Open/Close Button:

25. Headphone Socket

1

2

3

123

4

ST

7

8

1112

9

10

13

16

17

18 19 20 21 22 2324 25

26

27

5

X-BASS

14

6

MEMORY

15

26. (TAPE 1) Cassette Compartment

27. (TAPE 2) Cassette Compartment

28. (TAPE 1) Record Button:

29. (TAPE 1) Play Button:

30. (TAPE 1) Rewind Button:

31. (TAPE 1) Fast Forward Button:

32. (TAPE 1) Stop/Eject Button:

33. (TAPE 2) Play Button:

34. (TAPE 2) Stop/Eject Button:

/

/

2829303132 33 34

– 4 –

8

9

1
2

4

5

3

6
7

CD-C401W

Rear Panel

1. AC Power Input Socket

2. AC Voltage Selector

3. Speaker Terminals

4. AM Loop Aerial Input Socket

5. Aerial Earth Terminal

6. FM 75 ohms Aerial Socket

7. Span Selector Switch

CP-C402

Speaker Section

8. Bass Reflex Duct

9. Speaker Wire

CD-C401W

CD-C401W,CP-C402

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

– 5 –

CD-C401W,CP-C402

ON/STAND-BY

CLOCK/

TIMER

TUNING

( )

MEMORY/

SET

AM 12:00 AM 0:00 0:00

1

2

3

6

5

4

7

8

SETTING THE CLOCK

1

Press the ON/STAND-BY switch to enter the stand-by mode.

The display brightness will decrease in stand-by mode.

2

Press the MEMORY/SET button.

3

Press the TUNING ( or ) button to select the time display

mode.

"AM 12:00" → The 12-hour disp lay will appe ar.

(AM 12:00 - PM 11:59)

"AM 0:00" → The 12-hour display will appear.

(AM 0:00 - PM 11:59)

"0:00" → Th e 24-hour di splay will appe ar.

(0:00 - 23:59)

Note that this can only be set when the unit is first installed

or it has been reset (see below).

4

Press the MEMORY/SET button.

5

Press the TUNING ( or ) button to adjust the hour.

Press the TUNING button once to advance the time by 1

hour. Press for more than 0.5 seconds to advance continu-

ously.

When the 12-hour display is selected, "AM" will change auto-

matically to "PM".

6

Press the MEMORY/SET button.

7

Press the TUNING ( or ) button to adjust the minutes.

Press the button for at least 0.5 seconds to advance continu-

ously.

The hour setting will not advance even if minutes advance

from "59" to "00".

8

Press the MEMORY/SET button.

The clock starts operating from "0" seconds. (Seconds are

not displayed.)

Note:

In the event of a power failure or when the AC power lead

is disconnected, the clock display will go out.

When the AC power supply is resumed, the clock display will

flash on and off to indicate that the time must be reset.

If this happens, follow steps 1 and 4 - 8 in the procedure

described above.

To change the clock time:

When the ON/STAND-BY switch is set to STAND-BY.

1

Press the MEMORY/SET button.

2

Perform steps 5 - 8 above.

When the ON/STAND-BY switch is set to ON.

1

Press the CLOCK/TIMER button.

2

Within 3 seconds, press the MEMORY/SET button.

3

Perform steps 5 - 8 above.

To change the time display mode:

1

Press the ON/STAND-BY switch to enter the stand-by mode.

2

Press and hold down the button, and then hold down the

ON/STAND-BY switch for at least 1 second.

(Refer to RESETTING THE MICROCOMPUTER on page 15.)

3

Perform steps 1 - 8 above.

Note:

The operation explained above will erase all data stored in

memory, such as clock and timer settings, tuner and CD pres-

ets.

In this example, the clock is set for the 24-

hour (0:00) system.

PREPARATION FOR USE

15

15

Notes concerning use:

Replace the batteries if control distance decreases or oper-

ation becomes erratic.

Periodically clean the transmitter LED on the remote control

and the sensor on the main unit with a soft cloth.

Exposing the sensor on the main unit to strong light may

interfere with operation. Change the lighting or the direction

of the unit.

Keep the remote control away from moisture, excessive heat,

shock, and vibrations.

0.2 m - 6 m

(8" - 20')

RESETTING THE MICROCOMPUTER

Reset the microcomputer under the following conditions:

To erase all of the stored memory contents (clock and timer

settings, tuner and CD presets).

If the display is not correct.

If the operation is not correct.

1

Press the ON/STAND-BY switch to enter the stand-by mode.

2

Press and hold down the button, and then hold down the

ON/STAND-BY switch for at least 1 second.

1,2

2

OPERATION MANUAL

– 6 –

DISASSEMBLY

Top Cabinet

(A1)x2
ø3x12mm

(A1)x2
ø3x12mm

(B1)x1
ø3x12mm

(B1)x1
ø3x12mm

(B1)x2
ø3x12mm

(B1)x2
ø3x12mm

Hook

Hook

Side Panel
(Left)

Side Panel
(Right)

Back Board

CD Tray Cover

CD Player Unit

Hook

Driver

Push

Hook
(C1)x3

Hook

Driver

Push

(C2)x1

(C2)x1

(C3)x4

(D1)x4
ø3x8mm

(D1)x1
ø3x8mm

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-C401W

STEP REMOVAL

1 Top Cabinet 1. Screw ..................... (A1) x4 7-1

2 Side Panel 1. Screw ..................... (B1) x6 7-1

(Left/right)

3 CD Player Unit/ 1. Turn on the power supply, 7-2

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) x5 7-2

5 Main PWB/ 1. Screw ..................... (E1) x10 8-1

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

3. Socket .................... (E3) x5

6 Front Panel 1. Screw ..................... (F1) x2 8-1

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

7 Tape Mechanism 1. Open the cassette holder. 8-2

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

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

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

9 Disc Tray 1. Screw ..................... (J1) x2 8-3

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

10 CD Changer 1. Screw ..................... (K1) x4 8-4

Mechanism

11 CD Mechanism 1. Screw ..................... (L1) x1 8-4

Note 1:
How to open the change manually. (Fig. 7-3)

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.

STEP REMOVAL

CP-C402

1 Speaker 1. Front panel .............(A1) x1 8-5

2. Screw...................... (A2) x4 8-6

PROCEDURE

PROCEDURE

FIGURE

FIGURE

CD-C401W

LOCK
LEVER

CD-C401W,CP-C402

Figure 7-1

Figure 7-2

< A >

Figure 7-3

– 7 –

CD-C401W,CP-C402

Woofer

Speaker Box

(A2) x2
ø4x12mm

(E3)x1

(E1)x2
ø3x10mm

(E3)x1

(E1)x8
ø3x10mm

(E3)x2

Hook
(F2)x3

Front Panel

Figure 8-1

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 8-4

CP-C402

Front Panel

(A1) x1

Speaker Box

(G1)x6
ø3x10mm

( J1 ) x1
ø3 x10mm

( H2 ) x1

Figure 8-2

( H1 ) x1
ø3 x10mm

Open

Cassette
Holder
(Left/Right)

Tape Mechanism

Turntable

Disc Tray

Direction of handle

Figure 8-5

Driver should be pried
away from Speaker Box.

Screw
Driver

( J2 ) x1

CD Player Unit

( J2 ) x1

Figure 8-3

( J1 ) x1
ø3 x10mm

Figure 8-6

– 8 –

REMOVING AND REINSTALLING THE MAIN PARTS

( B1 ) x2

2.6 x6mm

( B2 ) x1

( B3 ) x1

( B4 ) x1

CD Mechanism

Pickup

CD MECHANISM SECTION

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

How to remove the turntable up/down motor
(See Fig. 9-1)

1. Remove the screws (A1) x 2 pcs., to remove the turntable
up/down motor.

How to remove the pickup (See Fig. 9-2)

1. Remove the screws (B1) x 2 pcs., to remove the shaft (B2).

2. Remove the stop washer (B3) x 1 pc., to remove the gear
(B4).

3. Remove the pickup.

CD-C401W,CP-C402

Turntable Up/Down
Motor

( A1 ) x2
ø2 x5mm

Figure 9-1

Figure 9-2

– 9 –

CD-C401W,CP-C402

Pin 13 of IC351

Pin 21 of IC351

D

G

S

10 kohm

TO FREQUENCY
COUNTER

FET : 2SK19 or 2SK54

ADJUSTMENT

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 1,602 kHz T351 *1
Band — 531 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

Specified Value

Tape 2: Over 100 g

Specified Value

Specified

Value

Setting/

Adjusting

Parts

Tape 2

Instrument

Connection

(Load
resistance:
8 ohms)

Instrument

Connection

• FM RF

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

Test Stage

Frequency

Frequency

Display

Serring/

Adjusting

Point

Band — 88.0 MHz L303(fL): *1
Coverage 3.4 V ± 50 mV

RF 98.00 MHz 98.00 MHz L302 *2

(10-30 dB)

Instrument

Connection

*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

Instrument

Connection

IC301
Output: TP302

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

• VCO Frequency

Frequency

Frequency

Display

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

Adjusting

Parts

Instrument

Connection

of IC351

* Adjust for 76 kHz ± 200 Hz.

Notes:

After preparing the test circuit shown in Fig 10-2, 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.

Volume in motor

FM BAND

TP301

COVERAGE

R319

L303

FM IF

T301

L302

FM RF

T333

IC301

1

MAIN PWB

TP303

VR351

VCO

TP302

13

C364

IC351

+

C360

FM DET.

AM IF

T351

21

T352

Figure 10-1 ADJUSTMENT POINTS

– 10 –

T331

L301

Figure 10-2

AM BAND

COVERAGE fL

AM TRAKING fL

CNP301

AM LOOP ANTENNA

SO301

ANTENNA

TERMINAL

CD-C401W,CP-C402

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. 11-1)

2. Tracking offset (Fig. 11-2)

3. E/F balance (tracking error balance) (Fig. 11-3)

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 11-1

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

Press PLAY key

Press PLAY key

Press PLAY key

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 11-2

Figure 11-3

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 key 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.

– 11 –

CD-C401W,CP-C402

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.

• 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 MECHA 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
SW608 TAPE 1 PLAY ON—OFF
SW701 POWER ON—OFF
SW702 VOLUME UP ON—OFF
SW703 VOLUME DOWN ON—OFF
SW704 PLAY ON—OFF
SW705 FF ON—OFF
SW706 REW ON— OFF
SW707 OPEN/CLOSE ON—OFF

FRONT

VIEW

REF. NO DESCRIPTION

SW708 STOP ON—OFF
SW709 DISC SKIP ON—OFF
SW710 X-BASS ON—OFF
SW711 FUNCTION ON—OFF
SW712 BAND ON—OFF
SW713 CLOCK/TIMER ON—OFF
SW714 MEMORY ON—OFF
SW715 TUNING UP ON—OFF
SW716 TUNING DOWN ON—OFF
SW718 SPAN SELECTOR 50/9— 100/10
SW901 VOLTAGE SELECTOR 110—127—

220—230/240
SWM 3 FOOL PROOF ON—OFF
SWM 4 F.A.S. ON—OFF
SWM 5 CAM ON—OFF

FRONT

VIEW

ECB

(S)(G)(D)

(1) (2) (3)

2SC1845 F
2SC380 O
KRA102 M
KRA109 M
KRC102 M

BCE
(D)(G)(S)
(3) (2) (1)

KRC104 M
KTA1266 GR
KTA1271 Y
KTC3199 GR
KTC3203 Y

Figure 12 TYPES OF TRANSISTOR

– 12 –

2SD2012 Y

1

2

3

4

5

98

6

7

20

12

13

242530

31

3222

34

35

36

10 11

272628

29

PU-IN SW

XL1

XIN

LD0

FIN2

JP–

CV+

SLC

SL1

FIN1EF

TO

FD

SPO

SP

SLD

SL–

SL+

DRF

CL

DAT

CE

VCC1 VCC2

6

+5V

PICKUP IN

SW4

FOCUS COIL

TRACKING COIL

M1

SPINDLE

MOTOR

M

M

M2

SLED

MOTOR

PICKUP UNIT

9

IC2

LC78623D

SERVO/SIGNAL

CONTROL

+B5

IC5

M56748FP

DRIVER

IC1

LA9241M

SERVO AMP.

6

1

9

5

+B5

+12V(+B3)

( TO IC401 )

RES. CQCK. COIN

SQOUT. RWC. WRQ

~

~

~

CL, DAT, SELIAL CONTROL/CE

Q93

Q91

SL+. SL–. DRF

7
3

9

8

7

6

5

4

3

2

1

GND (D)

MECHA UP

GND (D)

DISK NO.

OPEN/CLOSE

GND (D)M–M+

GND (M)

9

8

7

6

5

4

3

2

1

CNP10

M

+5V

62

64

56 45 3623 43

37

38

39

40

24

25

10 10

265853

101220

324043

44

5352515431302923271615

4144

Q1

+5V

Q81 +5V (+B5)

VOLTAGE

REGULATOR

VOLTAGE

REGULATOR

VOLTAGE

REGULATOR

SWITCHING

FROM POWER AMP.

SECTION

TO MAIN SECTION

IC91

TA7291

MOTOR

CONTROL

XOUT

EFMO

EFMIN

CLV+

JP–

CONT2

CONT1

RCHO

RVSS

LVSS

LCHO

VVDD

VDD

LVDD

RVDD

XVDD

SW1

OPEN/CLOSE

SW2

MECHA UP

SW3

DISC NUMBER

M3

LOADING

SOLM1

TO DISPLAY

SECTION

CNS10

+B5

FROM POWER AMP.

SECTION

CD-C401W,CP-C402

Figure 13 BLOCK DIAGRAM (1/3)

– 13 –

CD-C401W,CP-C402

3

C

SO301

FM75ohms

ANTENNA
TERMINAL

AM LOOP
ANTENNA

2
1

CNP301

AM ANT.

TERMINAL

L301

RF

3

1

FM IN

L302

FM RF

AM ANT. AM OSC.

T331 T333

FM FRONT END

IC301

TA7358AP

MIX

4

6

VD301

T301 L303

VD331-2VD331-1

CD
SECTION

57

FM IF

B.A

OSC

89

FM
OSC.

VD302

Q302

CF302

FM +B

RF AMP

FM IF IN

10.7MHz

8

D381

AM IF

T351

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

CF351

T352

AM IF
IN

5

FM DET

DET OUT

Q351

MUTING

FM IN

IC381

LC72131

PLL

+B5

FM DET

VCC

20 21 11

L OUT
R OUT

MPX IN

STEREO

MONO/STST

AM IN

ST

10

4

3

6

5

DI

CL

CE

DO

SWITCHING

FM/AM

131524 17 162322

101115162220

VDD

21

Q352

9

10

VR351
FM VCO

17

L
R

VOLTAGE

REGULATOR

D382

ZD381

+B5

FM +B

MOTOR

TAPE1

P.B. HEAD

L-CH
R-CH

TAPE2

REC/P. B. HEAD

L-CH
R-CH

ERASE
HEAD

M601

TAPE

M

REC

SWITCHING

Q201
Q206

~

SW606

T2 MAIN

SW605

T1 MAIN

SW608

T1 PLAY

PB

REC. /P. B. AMP.

T1 L

1

24

T1 R

2

T2 L

23

T2 R

L NF

3

R NF

22

POP

6

REDUCE

L REC REC

9

16

R REC

12

SWITCHING

Q207~
Q209

Q212

L203

BIAS OSC

D202D201

IC201

AN7345K

P. B

CLDICE

40232425

21
28

19
30

17
32

16 33 14

LR

9

L

TO

TO

+B4

T2 ON

T1 PLAY

T1/T2

VCC

+B5

13

L OUT

L

4

R

R OUT

21

T1/T2

19

L REC IN

7

18

R REC IN

8

17

ALC

1110

ALC CUT

Q210
Q213

REC MUTING

Q211

SWITCHING

REC

REC

SW607

+B4

CD

TUNER

TAPE

L
R

L

R
L

R

Figure 14 BLOCK DIAGRAM (2/3)

– 14 –

KEY MATRIX

SW702 ~ SW716

CD-C401W,CP-C402

LCD701

COM 0 ~

COM 3

S0 ~ S20

21

22

25

~~

1

LCD BIAS

~

25 28

29

~~

32
34

KEY IN

37

DO

63

DI

65

CE

66

CL

64

INITIAL1
INITIAL2

IX0182AW

MICROCOMPUTOR

~

T1/T2

T2 ON

T1 PLAY

21

COM OUT SEG OUT

IC701

SYSTEM

POWER CONT.

~~

24

69

9

1

SYSTEM STOP

REMOCON

53526061 62 67 40 51

53 53

59

VDD

POWER CONT.

~

RESET

XL701

4.19MHz

80

68

13

38

58

LMP1

LMP2

RESET

Q701

Q702
Q703

POWER FAIL

DETECTOR

RX701

REMOCON

SWITCHING

Q704

Q705

SWITCHING

D703

+B5

+B6

GRAPHIC EQUALIZER

CLDICE

L

21

R

28

L

19

R

30

L

17

R

32

98

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

LR

LR

TO CD SECTION

6

7

LC75394E

AUDIO PROCESSOR

5

IC431

GRAPHIC EQUALIZER

V REF

L VREF

R VREF

+B4
+12V

(MECHA)

VSS

4

A VSS

Q925
Q926

VOLTAGE

REGULATOR

3

X- BASS

2

1

VOLUME

VOLTAGE

REGULATOR

Q924

VDD

SW718
SPAN
SELECTOR

IC601
LA4282
POWER AMP.

2

VOLTAGE
REGULATOR

L-IN

5

R-IN

1

NF

6

3

484746454443424140232425

OUT

8

5

L

55

R

7

5

+B5

Q641

4

GND

P-CONT

D905 ~ D908

9

L-OUT

11

R-OUT

7

10

12

VCC

GND

33V

D901 ~ D904

F901

T2.5A L 250V

F902

T1.6A L 250V

T901
POWER

TRANSFORMER

SPEAKER SWITCH

230-240V

T.F

J601
HEADPHONES

220V
127V
110V

SO601

SPEAKER

TERMINAL

SW901
VOLTAGE
SELECTOR

AC SOCKET

SO901

AC POWER
SUPPLY CORD

AC 110V/127V/220V/
230-240V

50/60Hz

TO CD SECTION

+B5
+12V

+B6(5V)

(ANALOG)

VOLTAGE

REGULATOR

IC922

VOLTAGE

REGULATOR

IC921

F921

T500mA L 250V

Figure 15 BLOCK DIAGRAM (3/3)

– 15 –

CD-C401W,CP-C402

P

I

SQOUT

0.01

C1

R1
1K

C2
47/10

KTA1266 GR

C25

0.01

LA9241M

SERVO AMP.

C3

0.1/50
R2

100K

C4

0.001

R4

2.2K
C6 0.033(ML)

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)

Q1

3.6V1.3V

3V

IC1

C5

0.033(ML)

R8

12K

C10

180P

C44

330/10

15K

C7

0.1/50

C8

0.068
(ML)

1K

R43

C24

1/50

R3

R12
15K

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

R45 1K

4.7K

R32

C21
1/50

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

1SS119

+5V

C53
220P

LUG1

C40

0.33/50
C39

C38

0.01

C37

C35

FE1

REF

REF

C15

0.0047

58

VR

+
–

–
+

+
–

SPI

220/6.3

+
–

VCC

+

–

+

–

REF

–

24

0.47/50

0.1/50

57

REF1

DEF

HFL

DRF

8/12CM

REF

FSTA

REF

S.Q.R

JP

+

–

+

SPG

SP–

252627

C16

R21
56K

R22

R20 10K

6.8K

R23

1.2K

C17

56

VCC2

EFBAL
FOSTA
TOSTA
2FREQ
LASER

FSTA

SLOF

0.001

55

FSS

DRF

CV–

+

–

CV+

JP–

+

–

JP+

JPCLO

OR

REF

SLEO

SPO

28

C19
47/10

R25

1.2K

49

DEF

CL

CE

CLK

DAT

FSC

CE

REF

CL

LATOH

REF

RF

RFSM

CV+
CV–

SLOF

SLOF

SLOF

HFL

SLOF

+

–

TES

+

–

REF

SL–

SLD

SL+

29

30

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

37

36

TOFF

35

TGL

34

JP+

33

JP–

31

32

R27

220K

C20

0.0033

R26

220K

R10

82K

50

54

515253

0.47/50

560

R42

64

61

63

62

LDS

LDO

–

+

RF
–
+

–

–

+

+

REF

–

+

VCR

REF

–

+

+

REF

–

REF

REF

+

–

+

GEN

REF

–

TO

REF

GEN
+
–

REF

REF

+

+

–

–

FA

FA–

FD-

18

19

17

R14

10K

R15

1.5K

47K

IC5

M56748FP

59

60

LF2

PHI

BHI

REF
FE1
REF

VCR

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

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

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

F

D

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

1

1

TR_

2

2

2

TR+

3

3

3

FO+

4

4

4

FO_

GND

F

5

5

5

PD

6

6

6

VR

7

7

7

LD

8

8

8

CD MOTOR

PWB-B

CNS3B

CNS3A

M1

SPINDLE

M

MOTOR

M2

G

SLED

M

MOTOR

SW4

PU-IN

CNP3

SP+

6

6

6

SP_

5

5

5

SL+

4

4

4

SL_

3

3

3

PU-IN

2

2

2

1

1

1

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.

1

23456

Figure 16 SCHEMATIC DIAGRAM (1/9)

– 16 –

R54

1K

PUIN

SL–

SL+

1324

DRF

TO D

SL

5 1K
6 1K
7 1K

38

3K

37
7K

C53
220P

LUG1

R18

3.3M

C41

0.047(ML)

C42

0.047(ML)

R56

1.2K

R57
27K

C22

0.01

R58
680

CD-C401W,CP-C402

MAIN PWB-A(1/4)

C56

C2F

100P

30

C57

100P

49

PW

4FS

DIGITAL

DIGITAL

OUT

DOUT

31

FILTER

MUTER

TEST3

32

100P

1BIT

EFLG
SBSY

XVSS

XOUT

XVDD

RVDD

RCHO
RVSS

DAC

LVSS

LCHO
LVDD

MUTEL

TEST4

48

47

46

XIN

45
44

43

42

41
40
39

38

37
36
35

NC

34
33

XL1

16.9344MHz

C71
330P

C68

10/16

C67

10/16

C43
100/10

IC2
LC78623D
SERVO/SIGNAL
CONTROL

R74

4.7K

R73

4.7K

R76
1K

R75
1K

C70
220P

C69
220P

C58

D5

220P

1SS119

12

13

14

D4

1SS119

CD_R

CD A GND

CD_L

C54

100P

WRQ

CONT3

26

FSX

CONT4

27

C55

50

515253

SFSY

SBCK

SUB-CODE

X-TAL

GENERATOR

EMPH

CONT5

29

28

R60
1K

54

56

585960

61

64

63

62

4M

/CS

16M

TEST5

TEST1

DEF1

1

TA1

2

PDO

3

VVSS

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

16

CONTROL

DIGITAL
SERVO

SERVO

COMMAND

TGL

TOFF

17

VCO

CLOCK

OSC

CONTROL

SLICE
LEVEL

CLV

JP_

JP+

PCK

19

18

2021222324

57

/RES

COIN

/CQCK

SQOUT

TEST11

µ-COM

INTERFACE

2KX8
RAM

ERROR

COERECT

FLAG

CONTROL

SYNC-DETECT

EFM DEMODULATE

FSEQ

CONT1

VDD

55

RWC

EXTERNAL

OUTPUT

CONT2

25

D2

S119

+5V

–

SL+

DRF

SQOUT

32 4 56789

P24 5 - H

TO DISPLAY PWB

C59

0.022
(ML)

R77 1K

R78 1K

_

RWC

CQCK

WRQ

DSP RES

COIN

DISC NO

10 11 35

R99

3.9

C52

100/10

CD-LD M+

LOADING
MOTOR DRIVER

IC91

TA7291S

7

5

123

4

6

R97

C91

47/16

12K

MOTOR GND

M_GND

8

R98

5.6K

C73
100P

R86 1K

9

OPEN/CLOSE

R89 1K

R88 1K

R87 1K

CD-LD M–

R92
10K

MECHA UP

R90 1K

3

0V

R91
10K

27µH

0V

L2

11.2V

2
Q93

KRC102 M

1

L3

47µH

11.3V

R95

R93

4.7

2.2K

R96

+12V

D_GND

10K

17

Q91
KTA1271 Y

0V

11.2V
D91

GND(M)

GND(D)

OPEN CLOSE

DISC NO.

GND(D)

MECHA UP

GND(D)

D_GND

R82
100

0.82µH
C51

0.022

1SS119

CNP4

SOL

M+
M–

+12V DRIVER

15

C72
100P

L1

+4.3V

D81

1SS119

C74
100P

16

+5V (uCOM)

D_GND

17

+5V (SERVO)

18

P18 1 - D,1 - E

TO MAIN SECTION

AUDIO GND

CD SIGNAL

MOTOR

PWB-C

BIM05

CNS4

1

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

1
2

CNS5

2
3
4
5
6

+

M

–

SW1
OPEN
CLOSE

SW2
MECH UP

SW3
DISC NO

SOLM2
LOCK

M3
UP/DOWN

LOADING

• The numbers 1 to 12 are waveform numbers shown in page 29.

7

8 9 10 11 12

Figure 17 SCHEMATIC DIAGRAM (2/9)

– 17 –

CD-C401W,CP-C402

+

L
U

U

1SS119

6

1

5

9

7

C

A

B

C

D

E

F

P17 12 - D

TO CD SECTION

P21 12 - F

TO DECK SECTION

P17 12 - D

TO CD SECTION

P24 5 - A

TO DISPLAY

PWB

P24 6 - A

TO DISPLAY

PWB

CD_L

14

CD_A_GND

13

CD_R

12

+5V(µ-COM)

16

GND(D)

17

POWER

20

+12V(MECHA)

39

+12V(SERVO)

18

POWER_CONT

22

+5V(µ-COM)

16

GND(µ-COM)

37

GND (MECHA)

38

+12V(LAMP)

19

FM SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
CD SIGNAL

CD +B

+B

+B

C435

0.047(ML)

R460 1K
R461 1K
R462 1K

C436

0.047
(ML)

C433

0.047(ML)

C431

0.047(ML)

C432

0.047(ML)

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

R449

12K

C443

C441
180P

L3

L2

L1
VSS
CL
DI
CE
VSS

AVSS
R1

R2

R3

C442
180P

+B

R451

+B

0.68/50

15

13

16

14

LT IN

L SELO

LI VIN 1

AUDIO PROCESSOR

RT IN

R SELO

RIN VIN 1

34

36

35

33

C444

0.68/50
(ML)

R450

12K

C481

1K

2.2/50

+B

+B

C925

0.022

+B

+B

C445

0.022(ML)

10

11

12

LF1C3

LF1C2

LF1C1

LC75394E

RF1C1

RF1C2

RF1C3

39

38

37

C446

0.022

Q925

KTA1271 Y

11.2V

10.6V
R922

2.2K
2

0V

9

IC431

404142

11.3V
R923

2.2K

0V

1

8

3

7

6

43

Q926

KRC102 M

4.2V

5

4

44

45

AUDIO +B
MECHA +B

10K

R924

CD +B

C927
47/16

2

3

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

464748

+B

+B

C922

0.022(ML)

C926
47/16

C459

1

0.0027

64

C463

63

100P

62

C465

61

10/165

60
59
58

C475

57

100/10

56
55

C466

54

10/16

53

C464

52

100P

51
50
49

C460

0.0027

VOLTAGE

REGULATOR

Q924

2SD2012 Y

12V

17.6V

C923

0.1
(ML)

11.3V

VOLTAGE REG

C921

0.022
(ML)

12V

+B

C461

100/10

C462

100/10

100/1

VO

REG

KIA

3

2

IC921

KIA780

3

2

1

C47

C47

D431

IC

1

1

PLAYL

GDN(D)

CE

DI

CL

LOUT

ROUT

+12V

G

36 35 34 33 32 36

P23 12 - E
TO TUNER

SECTION

26 27 28 17 31 30 17

P23 12 - F,

24 3 - A

TO TUNER

SECTION,

DISPLAY

PWB

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.

1

23456

Figure 18 SCHEMATIC DIAGRAM (3/9)

RECL

RECR

PLAYR

GDN(A)

13

P21 12 - B

TO DECK SECTION

– 18 –

GND(D)

+12V

C459

0.0027
C463

100P
C465

10/165

C475

100/10

C466
10/16

C464
100P

C460

0.0027

C461

100/10

C462

100/10

C476

100/16

C471

C467
10/16

D431

1SS119

R601

4.7K

C468
10/16

R603

15K

R602

4.7K
R604

15K

C603

0.082
(ML)

C601

0.001

R607

C607

100/25

C602

120

0.001

R605

1K

C604

0.082
(ML)

C608
100/25

R608
120

POWER AMP.

IC601

LA4282

+IN A

11

2

–IN A

1

10

RIPPLE

8

FILTER

MUTE

56K

R644

GND
(PRE)

GND

4

POWER

GND

12

POWER

–IN B

6

R606

OUT B

1K

+IN B

5

CD-C401W,CP-C402

MAIN PWB-A1(2/4)

C609

470/25

OUT A

R625

C610

R626

270

C634

270

47/25

+ VCC

3

C633

0.022

9

C636

0.022
(ML)

470/25

7

C639
220P

C611

C613

R615

4.7

R616

C614

0.047

0.1

4.7

0.1

C612

0.047

(ML)

(ML)

D602

1SS119

D603

1SS119

R630

330

CHASIS

R629
330

J601

HEADPHONES

+B

LTAGE

ULATOR

924

2012 Y

17.6V

C923

0.1
(ML)

OLTAGE REGULATOR

REGULATOR

12V

3

+B

IC921

KIA7805P

3

VOLTAGE

IC922

KIA7812P

1

2

C924

0.1
(ML)

1

2

0V

Q641

1

KRC102 M

32

VOLTAGE

REGULATOR

F921

T500mA L 250V

C928

0.1(ML)

R-CH

CNS902

2
3
4

515

+

–
–

+

230-240V

220V
127V
110V

R-CH
GND

L-CH
GND

L-CH

AC INLET
AC 110V/127V

SO601
SPEAKER
TERMINAL

SW901
VOLTAGE
SELECTOR

SO901

220V/230-240V
50/60Hz

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

F901

T2.5A L 250V

C904

0.22(ML)
C905

0.22(ML)

F902

T1.6A L 250V

C906

0.047(ML)
C907

0.047(ML)

CNP901

CNS901

1

1

2

2

3

3

4

4

TRANSFORMER

T901

POWER

CNP902

1
2

3
4

T.F

7

8 9 10 11 12

Figure 19 SCHEMATIC DIAGRAM (4/9)

– 19 –

CD-C401W,CP-C402

H

2

0

M

2

R240

C
0

M

A

RECORD SIGNALPLAYBACK SIGNAL

MAIN PWB-A1(3/4)

TAPE1

TAPE2

RECORD/

HEADPLAYBACK

CNP201

CNS201

3

3

2

2

1

1

Q201

C204

C203
180P

180P

Q202

Q204

2SC1845F

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

2SC1845F

2SC1845F

10K

R202

3.3K

0V
0V

0V

0V

0V
0V

0V

0.8V

(0V)

R203

(0V)

0.8V
R204

6.8K

R205

3.3K

0.7V

(0V)

6.8K

REC

0V

Q203

2SC1845F

0V

REC

(0.7V)

(0.7V)

10K

R209

R210

0V

0V

10K

Q206

R211

C207

0.001

Q205

KTC3199 GR

C208

0V

KTC3199 GR

0V

10K

0.001

GND

R214

1K

1

24

R215

1K

C210

330P

C211
330P

R216

C212
330P

2

23

R217

56

C214

47/10

3

+

HIGH=T1

+

22

C213
330P

C217

0.033
(ML)

C215

47/10

56

R218

100K

C216

0.033

–

–

100K

R219

R223

(ML)

C218

112K

112K

C219
560P

3.9K

560P

3.9K

R224

4

21

R225

5.6K

R226

5.6K

C220
1/50

C221
1/50

R227

33K

R228

68K

R229

33K

5

20

C223

0.022

19

6

R232

C224

2.7K

R233

3.3/25

B

L-CH

R-CH

C

PLAYBACK HEAD

L-CH

R-CH

D

ERASE HEAD

E

R231

6.8K

7

18

2.7K

R234

C228

6.8K

0.001

C227

0.001

R238

10K

560

R236

C229
22/16

8

HIGH=C

17

C230
22/16

R237

560

C

0.
(

R
10

–
+

+
–

(

CNP203

1
2
3
4
5
6
7
8

C246
47/16

100µH

D201

RL104A

D202

RL104A

+B

F

M601

TAPE

MOTOR
SW606

TAPE2

MAIN

SW605

TAPE1

MAIN

SW607

REC

M

+

–

CNS203

1
2
3
4
5
6
7
8

L205

G

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.

1

23456

Figure 20 SCHEMATIC DIAGRAM (5/9)

Q207

KTA1266 GR

11.2V
(0V)

10.7V

(11.3V)

– 20 –

11.3V

R212

C209

0.022
(ML)

10K

R213

10K

0V

(11.3V)

Q208

KRC104 M

Q207~Q209:SWITCHING

REC

0V 0V

11

3322

0V

5V

(4.3V)

(0V)

Q209

KRC104 M

R220
10K

+B

11.3V
Q214

KTC3199 GR

11.9V

C222
22/16

CD-C401W,CP-C402

6

19

C235

0.0033

C237
1/50

9

Nor/
CrO2

16

C238
1/50

R246

10K

C239

R244

R230

22K

R243

0.082

10K

10K

(ML)

15

RIPPLE

ALC

10

14

ALC

11

R255
1K

C240

22/16

13

VCC

GND

12

C241

100/10

R256

470

R249

0V

10K

0.7V

0V

(0V)

Q210

KTC3199 GR

REC MUTING

IC201

AN7345K

PLAYBACK AMP.

PLAYBACK AND RECORD/

R266

100K

R265

10K

D205

1SS119

C242

0.0039(ML)

R250

47K

(0.9V)

KTC3203 Y

BIAS OSC

C243

0.027
(ML)

R245

(0V)

(0V)

0V

10K

0.7V

5V

R252
100K

Q212

R253

0V

0V

Q213
KTC3199 GR
REC MUTING

C265

4.7/25

R254
10K

0V

0V
(0.7V)

Q211
KTC3199 GR

0V

(6.5V)

0V

(0.4V)

12

L203

330µH

+B

C244
47/16

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

+B+B

+B

T1/T2

REC

36

+12V

21

P24 4 - A
TO DISPLAY
PWB

29

P18 4 - H

TO MAIN SECTION

R238

10K

C231

2.7K

R231

6.8K

R233

7

18

C224

3.3/25

6.8K

R234

C228

0.001

2.7K

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

56K

C236

0.0033

D204

1SS119

GND(µ-COM)

D203

1SS119

GND(MECHA)

11.3V
Q214

TC3199 GR

7

11.9V

C222
22/16

R235

2.2K

8 9 10 11 12

+B

REC_SW

R260

+12V (MECHA)

T1 PLAY
T2 PLAY

6.8K

CNP204

37

P18 1 - E

38

TO MAIN
SECTION

39

23

P24 3 - A
TO DISPLAY

24

SECTION

CNS204

1

212

SW608
T1 PLAY

Figure 21 SCHEMATIC DIAGRAM (6/9)

– 21 –

CD-C401W,CP-C402

3

LA180

A

SO301

ANTENNA

TERMINAL

FM 75ohms

B

AM LOOP

ANTENNA

11
22

C

CHASSIS

FM SIGNAL

CNP301

C332

0.001

C301

82P

D331

1SS119

D332

1SS119

L301

C302

D303

1SS119

C312

10P

(UJ)

6.8P

AM SIGNAL

123

C315

0.01

C314

6.8P

(UJ)

C313

0.0047

L302

C318

0.001

R311

C316

0.0047

FM FRONTEND

IC301

TA7358AP

5

C319

0.022

VD301

KDV147C

C320

0.001

6

T301

FM IF

C321

0.022

C317

4.7P

100K

R312

22

4

R313

33K

C322

15P

(CH)

7

8

R314
10

33P

C323

C324

3.3P

L303

FM BAND
COVERAGE

R315

10.8V
(0V)

9

FM OSC

R316

VD302
KDV147C

(UJ)

47K

KTC3194 Y

RF AMP.

47

Q302

C325

22P(CH)

C326

R320

R318
680

2.3V
(0V)

0V

(0V)

0.022

R317
10K

820

C328
10/16

C327
100P

1

2
CF302

3

R319

4.7K

FM IF DET/

FM MPX/AM

IC351

D

TP

E

AM TRACKING fL

T331

AM ANT.

C331

0.022

C353

10/16

F

AM OSC.

T333

AM BAND
COVERAGE fL

VD331-2

KV1236Z23F

C344

8.2P
(UJ)

R331
68K

R334
100K

C339

0.047

C342

0.022

VD331-1

KV1236Z23F

C336
18P
(UJ)

R333
100K

C340
470P

R339

4.7K

G

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.

1

23456

Figure 22 SCHEMATIC DIAGRAM (7/9)

– 22 –

CD-C401W,CP-C402

MAIN PWB-A1(4/4)

AM IF

T351

CF351

3

1

2

CF302

C351

0.022

2

3

C393

3

FM +B

21

T352
FM DET

C354

220/10

22/16

4

FM DET

20

R351

19

3.9K

C356

5

AM IF

C357

0.018

33K

R352

0.0022

6

GND

18

C358

7

ST

DET

17

470P

IND

OUT

3.3/25

C359

R319

4.7K

1

IN

FM IF DET/

FM IF

FM MPX/AM

IC351

LA1805

AM OSC
24

C352

0.022

AM +B
23

2

AM MIX

AM RF
22

R373

6.8K

C371

0.018

8

TUN IND

C360

R353

3.3/25

R354

47K

(ML)

1.5K

MPX-IN

16

TP302

(0V)

MUTING

R374

C373
1/50

L-CH

6.8K

2.7K

R375

(ML)

C372

0.018

9

FM-M/ST
15

Q351

0V

KTC3199 GR

0V

R355
10K

0V

(0V)

R356

47K

10

R-CH

(0V)

2.7K

R376

C374

1/50

4.5V

14

(6.8V)

11

AM/FM

C362

1/50

C363

3.3/25

VR351

VCO

5.5V

(6.9V)
1

32

6.8V

Q352
KRA109 M

12

NC

VCO
13

R357

1.2K

R358
15K

R359
10K

(1.2V)

TP303

C364

0.0015

+B

TP301

C355

0.022

+B

+B

470

R360

+B

PLL

L381

D382
1SS119

SWITCHING
Q381
KRA102 M

2

11.2V
(0V)

C392

0.001

R387

150

R397

4.7K

D381

+B

1SS119

10K

R386

C385

1/50

C387
100P

R388

1.5K

ZD381

UZ5.1BSB

C384
47/16

C383

0.022

C388

0.001

R390

2.2K

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

0.2V

R398

3

4.7K

100µH

11.2V

(11.2V)

1

10K

R363

10K

R400

IO1

11

R392 1K

10

R391 4.7K

9

R399

8

10K

7

DO

6

CL

5

DI

4

CE

3

(11.2V)
R396 1K
R393 1K
R394 1K
R395 1K

2
1

C391
15P
(CH)

ROUT

GND(A)

LOUT

GND(D)

+12V

CE

DI

CL

DO

35
13

34
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-C401W,CP-C402

41

42

43

58

59

60

1
2

123

1
2
3
4
5

6

7

8

9

10
11
12
13
14
15
16
17
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

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

9

4

11

1

5

38762

10

25

26

27

28

232421

29

20

37

16

22

PHOTO

SENSOR

P17 7 - H

TO MAIN PWB

DSP_RES

PUIN

DRF

WRQ

DISC NO

SQOUT

SL+

RWC

CQCK

COIN

SL–

P18 3 - H

TO MAIN PWB

CLDODI

CE

T2 PLAY

T1 PLAY

SPAN

SELECTOR

P21 12 - D

TO MAIN PWB

P18 1 - F

TO MAIN

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

+12V(LAMP)

P18 1 - F

TO MAIN PWB

19

3

1

2

CLOCK/

TIMER

C718

100P

C719

100P

R765

6.8K

C704

100P

R758
100K

R757
100K

R761
100K

R743 1K

R711

10K

C709

0.01

ZD701

UZ3.3BSB

R740 1K

R738 1K

R745

4.7K

R744

4.7K

D704

1SS119

R736

150

D705

1SS119

C716

100/10

R737

470

D703

1SS119

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

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

1SS119

Q701

KRC102 M

R706

3.3K

R705

1K

D701

1SS119

R703

1K

C702

0.01

R713

10K

R710

10K

R709

10K

R723

1K

R735

1K

C717

0.022

R759
100K

R760
100K

R762

10K

IC701

IX0182AW

R752

10K

R746

1K

LCD701

R742

4.7K

R764

1K

C720

100P

SW718

LMP2

LMP1

Q705

KRC104 M

Q704

KTA1271 Y

R753

4.7
R754

4.7

R756

2.2K

R755

2.2K

R766

10

XL701

4.19MHz

C711

15P(CH)

C715

15P(CH)

D713

1SS119

SW713

100/10

50/9

A

B

C

D

E

F

G

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.

1

23456

Figure 24 SCHEMATIC DIAGRAM (9/9)

– 24 –

CD-C401W,CP-C402

SW3

M3
T/T OP/DOWN

-

DISC NUMBER

2
1

+

P26 5 - H

CNP203

TO MAIN PWB

SOLENOID
SOLM1

POWER TRANSFOMER

CNS5

A

SW2

MECHA UP

B

P26 5 - A

CNP4

TO MAIN PWB

C

CNS4

OR

10

BR

9

WH

8

GY

7

WH

6

GY

5

WH

4

GY

3

WH

2

RD

1

PICKUP UNIT

2
1

MOTOR PWB-C

SW1

OPEN/CLOSE

1

BIM5

6

CNS203

SW607 SW606SW605

REC

GY

8

VL

7

BL

6

GR

5

YL

4

OR

3

RD

2

BR

1

TAPE1

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

RED

PINK

D

CNS901

YL

P27 8 - H

CNP901

TO MAIN PWB

YL

PKWHBK

BK

BL

YL

12345678

GY

RD

WH

GY

GY

WH

WH

12345678

CNS2B

WH

CNS2A

12345

CNS1B

BL

PK

WH

E

12345

CNS1A

4

YL

3

BR

2

BR

1

SW608
TAPE1

PLAY

RD

CNS902

BL

SPINDLE MOTOR

M1

P27 11 - F

CNP902

TO MAIN PWB

-

CNP1

P27 8 - A

TO MAIN PWB

CNP2

P27 7 - A

TO MAIN PWB

P26 4 - H

CNP204

TO MAIN PWB

F

TAPE 1

PLAY BACK HEAD(55)

WH

BK

PK

ERASE HEAD(56) RECORD/PLAY BACK HEAD(55)

WH BK

TAPE 2

YL

WH

PK

GYGYGY

CNS204

BK

1

BK

2

+

M2

SLED MOTOR

+

BK

BL

SW4

PICK UP IN

-

CNP3A

654321

G

CD MOTOR PWB-B

123456

YLBKBL

BK

RD

WH

CNS201

BK

RD

WH

WH

1234567231

CNS202

RD

123456

CNS3B

WH

GY

GY

WH

WH

CNS3A

CNP201

1

P26 5 - H

TO MAIN PWB

23456

H

CNP202

P26 5 - H

TO MAIN PWB

CNP3

P26 6 - A

TO MAIN PWB

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

– 25 –

CD-C401W,CP-C402

4

C

R42

C37

C38

R

2

6

C
D

A

SW701

POWER

SW711

FUNCTION

R761

TUNING DOWN

B

SW712

R741

R739

LCD701

R755

C719

R714

R736

C712

R740

R734

R745
R744

80

1

321

CLOCK/TIMER

C710

Q703

R715
R716

R732

VOLUME

DOWN
SW703

SW713

BCE
BCE

Q702

D705

BAND

R712

75
5

10

R756

BCE
Q704

D703

C717

70

IC701

15

LMP2

R709

R722

D702

C711
C715

LMP1

65

2021

6061

25

C709

C714

55

R702
C703
R701
C701

C706

30

R713

R710

R724

50

R721

R711

R752

R746

35

C708

R708
R749

45

R731

XL701

R730

41
40

R758

R728

R766

R718

C705
R707
C704
R704

R759

ZD701

R727

D713

TUNING UP

R726

R717

SW704

PLAY

C707

R757

R760

R742

DISC SKIP

OPEN/CLOSE

SW714

MEMORY

C

R738

R753
R754

C702

RX701

R703

D704

VOLUME

UP

SW702

L701

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

Q705

321

C713

C716

123
Q701

R705

R706

D701

X-BASS

SW710

R737

C720

R765

R764

C718

D

E

F

G

DISPLAY PWB-A2

H

• The numbers 1 to 12 are waveform numbers shown in page 29.

SW716

SW715

R723

SW706

SW709

SW707

R762

REW

R729

R720
R719
R743
R725

SW708

STOP

R735

SW705
FF

HEAD PHONES

J601

R54

Q209

R251

C652

D603

D602

R629

R630

CNS204

P25 3 - F
TO TAPE

MECHANISM

D2

R10

C21

Q91

ECB

R96

Q93

R26

R27

L1

Q208

3

3

2

2

1

1

R220

C242

C243

R253

Q212

D204
D203

R260

D201

CNS202

P25 2 - H

TO TAPE

MECHANISM

R93

R91
R92

C209

R212

R213

L205

L3

R89
R90

L2

Q207

BCE

C244

ECB

D202

D91

18

19

321

R99

C43

R77

R78

C72

R252

L203

MECHANISM

P25 1 - B

TO MOTOR PWB

CNS4

CNP4

51015

IC5

20 25 30 35

R25

C44

R95

R31

R97

IC91

C91

R86
R87

R88

C52

C67

R82

R73

C68

R75

R203

R202

B

B

C

C

E

E

Q201

Q202

C203

C204

R250

CNP202

2765431

R208

E
C

C207

B

Q205

R210

R209

C201

C202

R257

CNP201

123

1
2

R247

CNP204

CNS201

P25 1 - H

TO TAPE

7

1

36

C17

C18

R24

R30
C20

R98

987654321

32
33

XL1

R74

C69

B
C
E

Q204

C208

Q206

R211

R207

CNS203

P25 4 - B

10987654321

C11

R22

C19

30
35

C51

C71

R205

R214

E
C
B

C215

CNP203

2876543 1

C246

R15
R16

R40

C14
C12

R39

R17

R19

R20

C15

32

C16

R21

R23

33

TP1

C30
R33

R32

C53

1617

15

20

10

25

IC2

40

55

45

50

48 49

C55

C56

C54

C70

R76

R204

R218

B
C
E

C214

Q203

R238

C218

C220

C223
15 10

C212

C210

R216

R206

24 13

R215

C211

C213

R217

C219

R219

C217

R201

R230

TO CD MOTOR

C73

R29

R14
R12
C13

R28

25
30
35

40

R41

R34

C32

5

1

64

60

R60

C22

R45

D81

E

C

C216

B

R226

R223

IC201

C221

R224

R225

R227

R254

P25 5 - H

PWB

CNS3A

R13

15

20

IC1

45

50

48 49

C45

R35

C31

R56

C59

R47

C57

Q214

C222

R229

C227

C224

C228

R228

R244

BCE

Q213

654321

CNP3

R7

C8

C9

R9

R8

C10

R11

1617

10

5

60

55

C33
R36

R37

R38

C41

R57

R58

C42

R46

D4

D5

R258

R235

R233

C237

R239

C229

R236

C235

12

1520

R234

C236

C230

R237

R240

C232

R245

R259

8164 53 1012

C35

C58

R243

C238

1
64

C34

R26

R265

C7

C6

R255

R2

R23

R249

1

23456

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

– 26 –

CD-C401W,CP-C402

C229

R11

R46

CNP2

C1

C50

C240

E
C
B

CNP1

Q1

ECB

C2

C39

R248

Q210

Q211

C3

C25

C444

P25 1 - F

TO PICKUP

UNIT

CNS1A

2

87654321

C74

C434

R451

C436

C440

R452

R448

R450

C482

F921

T500mA L

250V

D905

C432

32
33

C442

C446

D907

F902

T1.6A L 250V

5 - H

OTOR
B

3A

54321

CNP3

C9

R9

R8

10

5

60

5

C33

R36

R38

7

2

R239
R236
C235

10

12

13

15

R234

C236

R240

C232

E

R259

C8

C10

C41

D4

D5

R258

R233

C237

CNS2A

8 11

9

C75

54321

C7

R6

C4
R5

C6

R4

C5

R3
R2

R43

1

C24

64

R1

R42

C40

C38

C35

C37

C34

R58

R18

C58

R243

R231
C231

C239

R255

R256

C241

R246

R232

BCE

C238

R249

R266

C265

R265

R245

D205

C903

R462

D381

R461

30
35

C462

C906

R396
R393
R394
R395

R355

R356

Q352

25

40

D382

R358

VCO
VR351

1
2
3

R460

20

IC431

45

48 49

C460

C466

C921

C907

1617

15

50

Q926

D908

C363

C431

10

55

C464

IC921

3
2
1

1 5 1011

C391

X381

C390

R386

R388

C385

R354

BCE

Q351

C364

R357

TP303

R359

C374

R376

C481

C433

C435

R449

C441

C443

C445

5

1
64

60

C475

C928

C927

1

223

C925

R922

D904

D902

D906

CNP901

4321

R398

R374

E
C
B

R390

R353

C362

12

C372

R447

C463

Q925

C902

C388

R373

C439

C459

C476

C371

R375

C465

C926

R923

R397

C383

C384

C387

R363

C360

C358

IC351

C467

C461

D431

3

IC922

Q924

C905

T2.5A L 250V

C373

C468

C614

C613
C611

C923

ECB

R400

R392

TP302

C357

CF351

F901

R352

2015

R601

1

R924

C392

C610

C612

12152022

C359

C356

C609

C904

C922

C393

IC381

T352

T351

R602

D901

2413

R615

R391

1510

R606
R608

R625

C924

R603

C603
C601
C604

R604

C602

C608

D903

R360

R626

R616

Q381

C352

C351

3
2

1

R387

C354

C355

R351

ZD381

C318

R399

L381

VD302

CF302

R339

R607

1
2
3
4
5
6
7
8
9

10
11
12

R311

R313
C320
C319

R317

C336

C342

R605

C325
C324

TP301

R319

R331

R333

C607

IC601

R644

C340

R334

C633

C636

R316

C665

C314

C316

VD301

T301

C639

C315

C321

C323

C331

VD331

R643

C634

CNP902

L303

R320

C339

D303

3
2
1

C313

R314

C353

5

4

3

2

1

C301

L301

L302

1
2
3
4
5
6

R312

7
8
9

R318

ECB

C327 R315

T331

T333

Q641

C302

C312

C317

IC301

C326

C328

C322

Q302

C332

D332

C344

110V127V

230V 230-240V

2
1

CNP301

D331

SW718

100/10

SPAN

I

SELECTOR

50/9

RATED SPEAKER IMPEDANCE

R-CH

L-CH

P25 6 - D

CNS902

TO POWER

TRANSFOMER

SW901
VOLTAGE
SELECTOR

SO901
AC SOCKET
AC110V/127V/220V/230-240V
50/60Hz

SO301
FM75

21

AM LOOP

ANTENNA

:8OHMS MIN.

SO601

SPEAKER

TERMINAL

CNS901

PO25 3 - D

TO POWER

TRANSFOMER

7

8 9 10 11 12

MAIN PWB-A1

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

– 27 –

CD-C401W,CP-C402

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

1
2
3
4
5
6
7
8
9

VOLTAGE

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V
0V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

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

1.6V

2.5V

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.

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

1
2
3
4
5
6
7
8
9

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.

PIN
NO.

1
2
3
4
5
6
7
8
9

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)

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)

2.4V(2.4V)

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

1.1V(0V)

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

1.7V(1.7V)

1.7V(1.7V)

1.6V(1.6V)

0.4V(0.7V)

5.4V(6.8V)

5.4V(6.8V)

1.7V(1.7V)

1.7V(1.7V)

1.7V(1.7V)

VOLTAGE

IC381

PIN

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

PIN

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.

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

1
2
3
4
5
6
7
8

9
10
11
12

IC5

VOLTAGE

2.2V
2V
–
–

2.2V

2.2V

2.2V
0V
0V
0V
0V

2.2V

2.2V

2.2V

2.2V
–
5V
–
–
5V

2.2V

2.2V

2.2V

2.2V

2.2V
0V
0V
0V
0V

2.2V

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.

PIN
NO.

PIN
NO.

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

1
2
3
4
5
6
7
8
9

1
2
3

1
2
3

VOLTAGE

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

4.3V

4.3V
3V

1.5V

4.3V

4.3V

4.3V

4.3V
0V

4.3V

4.3V

4.3V

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

3.7V

2.2V
0V

4.2V
0V

4.3V
–
–

4.3V

2.2V

1.8V

4.2V

4.2V

4.3V

4.3V
0V
0V
0V
V

4.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

2.2V

– 28 –

1

2

5ms

0.50 V
IC1 20 F.E

5ms

5.0 V
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

CD-C401W,CP-C402

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

1

– 29 –

CD-C401W,CP-C402

TROUBLESHOOTING (CD SECTION)

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

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

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

– 30 –

Check Q91, Q93 and the periphery.

• When the CD tray fails to open or close.

0.5s

0.50 V
IC1 16 FD

2

1

0.5s

0.50 V
IC1 7 TE

CD-C401W,CP-C402

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

No

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

Yes

Focus search OK

Figure 31

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

Does the output waveform of IC1(16)(FD) match that shown in
Fig. 31?

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.

– 31 –

CD-C401W,CP-C402

3

2
1

4

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

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

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. 32-1, 2)?

Yes

Check the tracking system.

HF

1.0V/DIV

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

Figure 32-1

• Check the tracking system.

No

No

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".

Yes

Check the spin system.

Yes

Level is abnormal.

Check the periphery of
IC1 pins 41 and 42.

Yes

Waveform is unstable.

Check the spin system.

Waveform in case of
normal play-back

Figure 32-2

Check waveform of IC1 pin 7 (TE).

The waveform shown in Fig.
32-3 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.

Figure 32-3

– 32 –

Yes

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.

• Checking the spin system.

Play operation is performed without disc.

Yes

CD-C401W,CP-C402

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.

Stop --> Play

As VCO freque­ncy is locked at

0.5s

1.00 V
IC2 3 PDO

0.5s

1.00 V
IC2 16 FD

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

2

Yes

Yes

Yes

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. 33).

Abnormal

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

3

Figure 33

• 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.

– 33 –

CD-C401W,CP-C402

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.

– 34 –

CD-C401W,CP-C402

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

µ COM

Interface

Servo commander

VVDDVVss

VCO colck oscillation

clock control

General-use port

PDO

I SET

FR

PCK

TAI

TSTI1

2K X 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 35 BLOCK DIAGRAM OF IC

– 35 –

FSX

XIN

DD

XV

XOUT

DD

RVss

RV

RCHO

MUTER

LCHO

MUTEL

LVss

DD

LV

CD-C401W,CP-C402

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

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.

– 36 –

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

CD-C401W,CP-C402

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

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

JP+

33

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 37 BLOCK DIAGRAM OF IC

– 37 –

CD-C401W,CP-C402

IC701 RH-iX0182AWZZ:System Microcomputer (IX0182AW) (1/2)

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

– 38 –

IC701 RH-iX0182AWZZ:System Microcomputer (IX0182AW)

OP1

15K

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

PA

PA

PA

10K 10K

10K 10K

10K

Vcc

10K

10.8K 3.6K

10K 10K

OP1

OP1

OP1

PA

PA

PA

PA

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

CD-C401W,CP-C402

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

IX0182AW

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 39-1 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 39-2 BLOCK DIAGRAM OF IC

– 39 –

CD-C401W,CP-C402

LCD701 : RV-LX0025AWZZ

SEGMENT

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 40 DISPLAY PANEL

– 40 –

PARTS GUIDE

CD-C401W,CP-C402

“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-C401W
CP-C402

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-C401W,CP-C402

PART CODE NO. PARTS CODE

PRICE
RANK

DESCRIPTIONNO.

CD-C401W

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 A X Audio Processor,LC75394E
IC601 VHILA4282//-1 J AM Power Amp.,LA4282
IC701 RH-IX0182AWZZ J AW System Microcomputer,

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

Driver,M56748FP

Amp.,AN7345K

IX0182AW

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 VS2SC1845F/-1 J AC Silicon,NPN,2SC1845 F
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
Q351 VSKTC3199GR-1 J AB Digital,NPN,KTC3199 GR
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
Q704 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y
Q705 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
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 VHD1SS119//-1 J AA Silicon,1SS119
D4,5 VHD1SS119//-1 J AA Silicon,1SS119
D81 VHD1SS119//-1 J AA Silicon,1SS119
D91 VHD1SS119//-1 J AA Silicon,1SS119
D201,202 VHDRL104A//-1 J AB Silicon,RL104A
D203~205 VHD1SS119//-1 J AA Silicon,1SS119
D303 VHD1SS119//-1 J AA Silicon,1SS119
D331,332 VHD1SS119//-1 J AA Silicon,1SS119
D381,382 VHD1SS119//-1 J AA Silicon,1SS119
D431 VHD1SS119//-1 J AA Silicon,1SS119
D602,603 VHD1SS119//-1 J AA Silicon,1SS119
D701~705 VHD1SS119//-1 J AA Silicon,1SS119
D713 VHD1SS119//-1 J AA Silicon,1SS119
D901~904 VHDRL203F//-1 J AE Silicon,RL203F
D905~908 VHDRL104A//-1 J AB Silicon,RL104A
VD301,302 VHCKDV147C/-1 J AH Variable Capacitance,KDV147C
VD331 VHCKV1236Z23F J AS Variable Capacitance,

ZD381 VHEUZ5R1BSB-1 J AA Zener,5.1V,UZ5.1BSB
ZD701 VHEUZ3R3BSB-1 J AB Zener,3.3V,UZ3.3BSB

KV1236Z23F

FILTERS

CF302 RFILF0124AFZZ J AD FM IF,10.7 MHz
CF351 RFILA0192AFZZ J AD 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

PRICE

RANK

! T901 RTRNP0134AWZZ J BA Power

DESCRIPTION

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
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

VARIABLE RESISTOR

VR351 RVR-M0998AFZZ J AB 6.8 kohms (B),Semi-VR [VCO]

VIBRATORS

X381 RCRSP0002AWZZ J AH Crystal,4.5 MHz
XL1 RCRM-0008AWZZ J AF Ceramic,16.93 MHz
XL701 RCRSP0003AWZZ J AH 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

– 1 –

CD-C401W,CP-C402

NO. PART CODE

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
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 RC-QZ0025AWZZ J AB 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 VCCUMN1HJ6R8D J AB 6.8 pF (UJ),50V
C315 VCTYMN1CY103M 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 VCCSMN1HL330J J AA 33 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 VCCUMN1HJ180J J AA 18 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 VCCUMN1HJ8R2D J AA 8.2 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 VCQYKA1HM183K J AB 0.018 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

PRICE
RANK

DESCRIPTION

NO.

C603,604 RC-QZ0025AWZZ J AB 0.082 µF,50V,Mylar
C607,608 RC-GZA107AF1E J AB 100 µF,25V,Electrolytic
C609,610 RC-GZW477AF1E J AC 470 µF,25V,Electrolytic
C611~614 RC-QZ0026AWZZ J AB 0.1 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
C639 VCKYMN1HB221K J AA 220 pF,50V
C665 RC-GZA106AF1H J AB 10 µF,50V,Electrolytic
C701 VCKYMN1HB101K J AA 100 pF,50V
C702 VCTYMN1CY103K 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 VCTYMN1CY103K J AA 0.01 µF,16V
C708 VCTYMN1CY103M J AA 0.01 µF,16V
C709,710 VCTYMN1CY103K J AA 0.01 µF,16V
C711 VCCCMN1HH150J J AA 15 pF (CH),50V
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
C715 VCCCMN1HH150J J AA 15 pF (CH),50V
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 RC-GZW228AF1H J AH 2200 µF,50V,Electrolytic
C903 RC-GZW338AF1E J AG 3300 µF,25V,Electrolytic
C904,905 RC-QZA224AFYJ J AB 0.22 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

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

– 2 –

CD-C401W,CP-C402

PART CODE NO. PARTS CODE

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
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
R266 VRD-MN2BD104J J AA 100 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
R355 VRD-MN2BD103J J AA 10 kohm,1/8W
R356 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-ST2CD682J J AA 6.8 kohms,1/6W
R375,376 VRD-ST2CD272J J AA 2.7 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

PRICE
RANK

DESCRIPTIONNO.

PRICE

RANK

R390 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R391 VRD-ST2CD472J J AA 4.7 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
R398 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R399,400 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
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
R709~716 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
R753,754 VRD-ST2CD4R7J J AA 4.7 ohms,1/6W
R755,756 VRD-MN2BD222J J AA 2.2 kohms,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
R766 VRD-RT2HD100J J AA 10 ohm,1/2W
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

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
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-2P5268 J AB Plug,2Pin
CNP901 QCNCM035DAWZZ J AB Plug,4Pin
CNP902 QCNCM036EAWZZ J AF Plug,5Pin
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

! F901 92LFUSET252E J AD Fuse,T2.5A L 250V
! F902 92LFUSE-T162-E J AD Fuse,T1.6A L 250V

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

– 3 –

CD-C401W,CP-C402

NO. PART CODE

! F921 92LFUSE-T501-B J AC Fuse,T500mA L 250V

J601 QJAKM0006AWZZ J AD Jack,Headphones
LCD701 RV-LX0025AWZZ J AQ Display Panel
LMP1,2 RLMPM0001AWZZ J AF Lamp
LUG601,602 QLUGP0001AWZZ J AC Lug
M1 92LMTR1858CASY J AS Motor with Chassis [Spindle]
M2 92LMTR1854BASY J AP Motor with Gear [Sled]
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
SO301 QTANC0202AWZZ J AF Terminal,Antenna
SO601 QTANA0407AWZZ J AE Terminal,Speaker
SO901 QSOCA0204AWZZ J AF Socket,AC Inlet
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]
SW607 92LM-SW1658A J AB Switch,Leaf Type [Rec.]
SW608 QSW-F0346AFZZ J AB Switch,Leaf Type [Tape 1 Play]
SW701 QSW-K0181AFZZ J AB Switch,Key Type [Power]
SW702 QSW-K0181AFZZ J AB Switch,Key Type [Volume Up]
SW703 QSW-K0181AFZZ J AB Switch,Key Type [Volume Down]
SW704 QSW-K0181AFZZ J AB Switch,Key Type [Play]
SW705 QSW-K0181AFZZ J AB Switch,Key Type [FF]
SW706 QSW-K0181AFZZ J AB Switch,Key Type [REW]
SW707 QSW-K0181AFZZ J AB Switch,Key Type [Open/Close]
SW708 QSW-K0181AFZZ J AB Switch,Key Type [Stop]
SW709 QSW-K0181AFZZ J AB Switch,Key Type [Disc Skip]
SW710 QSW-K0181AFZZ J AB Switch,Key Type [X-BASS]
SW711 QSW-K0181AFZZ J AB Switch,Key Type [Function]
SW712 QSW-K0181AFZZ J AB Switch,Key Type [Band]
SW713 QSW-K0181AFZZ J AB Switch,Key Type [Clock/Timer]
SW714 QSW-K0181AFZZ J AB Switch,Key Type [Memory]
SW715 QSW-K0181AFZZ J AB Switch,Key Type [Tuning Up]
SW716 QSW-K0181AFZZ J AB Switch,Key Type [Tuning Down]
SW718 QSW-S0024AWZZ J AE Switch,Slide Type

! SW901 QSOCE0005AWZZ J AH Switch,Slide Type

PRICE
RANK

DESCRIPTION

[Mecha Up]

[Span Selector]
[Except for Thailand Only]

[Voltage Selector]
[Except for Thailand Only]

DECK MECHANISM PARTS

1 92LM-ANG1658A J AC Joint Bracket,Mechanism
2 92LM-BANG1658A J AC Frame,Button
3 92LM-BELT1651B J AB FR Belt
4 92LMBELT1658A1 J AC Drive Belt [Tape 1]
5 92LMBELT1658B1 J AC Drive Belt [Tape 2]
6 92LMBJANG1658A J AA Joint Bracket,Button
10 92LM-CSPR667J J AA Spring,Latch Plate
12 92LM-CSPR1651F J AA Spring,Back Tention
13 92LM-EH1658A J AG Head,Erase
14 92LM-ESPR1651A J AA Spring,Lock Plate
15 92LM-ESPR1651B J AA Spring,Holder Lock Lever
17 92LM-FRRA1651A J AF FR Roller Ass’y
18 92LM-FWA1651A J AG Flywheel Ass’y [Tape 2]
19 92LM-FWA1658A J AG Flywheel Ass’y [Tape 1]
20 92LM-GEAR1651C J AA Gear,FF
21 92LM-HPLT1746A J AC Plate,Head
22 92LM-ICAM1651A J AB Cam,Idler
23 92LM-ILA1651A J AB Idler Lever Ass’y
24 92LM-LEV1651G1 J AC Lever,Main Lock
25 92LM-LEV1651I J AA Lever,AS Killer
27 92LM-LEV1651K J AA Lever,Eject Joint
28 92LM-LEV1651L J AB Lever,Erase Prevention
29 92LM-LEV1658A1 J AB Lever,Record
30 92LM-LEV1658B J AA Lever,Play
31 92LM-LEV1658C J AA Lever,Rewind
32 92LM-LEV1658D J AB Lever,FF
33 92LM-LEV1658E J AB Lever,Stop
35 92LM-LEV1658H J AB Lever,Holder Lock
37 92LM-LEV1658J J AB Guide,Tape 1
38 92LM-LGA1746A J AF Lever Guide Ass’y
40 92LM-MCA1654A J AK Main Chassis Ass’y [Tape 2]
42 MSPRP0492AFFW J AA Spring,Cassette
45 92LM-PRA1651A J AE Pinch Roller Ass’y
46 92LM-REL1651B J AB Supply Reel

NO.

47 92LM-RPH1746A J AM Head,Record/Playback
48 92LM-SFT1658A J AD Shaft,Button
50 92LM-TSPR1746A J AA Spring,Pinch Roller
51 92LM-TSPR1651B J AA Spring,Operate Lever
52 92LM-TSPR1651C J AA Spring,Record Lever
53 92LM-TSPR1651D J AA Spring,Idler Lever
55 92LM-TSPR1651F J AA Spring,AS Killer Lever
56 92LMTURA1651A1 J AF Take-up Reel Ass’y
58 92LM-TSPR1651G J AA Spring,Pause Stop Lever
64 92L1R5WC3R8R5P J AA Washer,ø1.5×ø3.8×0.5mm
65 92L1R2WC3R2R5P J AA Washer,ø1.2×ø3.2×0.5mm
66 92L1R8WC3R4R5P J AA Washer,ø1.8×ø3.4×0.5mm
67 92L2R3W6R5P J AA Washer,ø2.3×ø6×0.5mm
69 92L1R2WC4-R5P J AA Washer,ø1.2×ø4×0.5mm
70 92L3R6W6-R5P J AA Washer,ø3.6×ø6×0.5mm
71 92LS2R7W6R4R5L J AA Washer,ø2.7×ø6.4×0.5mm
72 92LM-MCA1858A J AH Main Chassis Ass’y [Tape 1]
73 92LN-BAND1318A J AA Nylon Band,80mm
501 92LS2R6S1746A J AA Motor Screw,ø2.6mm
504 92L2BTS+5BZ J AA Screw,ø2×5mm
505 92L2BTS+7BZ J AA Screw,ø2×7mm
506 92L2TTS+3BZ J AA Screw,ø2×3mm
508 92L2TTS+4BZ J AA Screw,ø2×4mm
509 92L2TTS+4PZ J AA Screw,ø2×4mm
510 92LS2S1658C J AA Screw,ø2×9mm
511 92L2BTS+5PZ J AA Screw,ø2×5mm
M601 92LMTR1746AASY J AP Motor With Pulley [Tape]
SW605 92LM-SW1491A J AE Switch,Leaf Type [Tape 1 Main]
SW606 92LM-SW1491A J AE Switch,Leaf Type [Tape 2 Main]
SW607 92LM-SW1658A J AB Switch,Leaf Type [Rec.]
SW608 QSW-F0346AFZZ J AB Switch,Leaf Type [Tape 1 Play]

PRICE
RANK

DESCRIPTIONPARTS CODE

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 [Spindle]
M2 92LMTR1854BASY J AP Motor with Gear [Sled]
SW4 QSW-F9001AWZZ J AE Switch,Leaf Type [Pickup In]

(Not Replacement Item)

CABINET PARTS

201 92LCAB2450AS1 J AT Front Panel Ass’y
201- 1 ———— — Front Panel

201- 2 HDECQ0248AWSA J AK Panel,Display
202 GITAR0250AWSA J AH Back Board [Except for Thailand]
202 GITAR0251AWSA J AH Back Board [For Thailand]
203 GITAS0035AWSA J AG Side Panel,Left
204 GITAS0036AWSA J AG Side Panel,Right
205 GCAB-1046AWSA J AL Top Cabinet
206 GCOVA1148AWSA J AD Cover,CD Tray
208 92LCSPR1596A J AA Spring,Cassette Holder Up
209 JBTN-0106AWSA J AC Button,Record [Tape 1]
210 JBTN-0104AWSA J AC Button,Play [Tape 1]
211 JBTN-0107AWSA J AC Button,Rew [Tape 1]
212 JBTN-0103AWSA J AC Button,FF [Tape 1]
213 JBTN-0108AWSA J AC Button,Stop [Tape 1]
214 JBTN-0105AWSA J AC Button,Play [Tape 2]
215 LCHSM0054AWSA J AH Main Chassis
216 PSLDM5001AWZZ J AC Shield
217 JBTN-0109AWSA J AC 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

(Not Replacement Item)

– 4 –

CD-C401W,CP-C402

PART CODE NO. PARTS CODE

226 GCAB-1044AWSA J AM CD Player Base
227 PCUSG0027AWZZ J AB Worm Wheel Cushion
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 Bracket,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
236 MSPRC0021AWFJ J AB Spring,Worm Wheel
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 92LMEC2448CTS1 J AK Cassette Holder Ass’y,Tape 1
248- 1 ———— — Cassette Holder,Tape 1

248- 2 HDECQ0206AWSA J AD Panel,Cassette,Tape 1
249 92LMEC2448CTS2 J AK Cassette Holder Ass’y,Tape 2
249- 1 ———— — Cassette Holder,Tape 2

249- 2 HDECQ0207AWSA J AD 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 JKNBZ0406AWSA J AE Knob,Power
256 PRDAR0089AWFW J AL Heat Sink
257 92LLABL1204C J AA Label,Made in Malaysia

257 92LPANEL713A J AB Label,Made in Malaysia

258 TLABS0138AWZZ J Label,CPA
259 TSPC-0464AWZZ J AE Label,Specifications

259 TSPC-0469AWZZ J AF Label,Specifications
260 TCAUS0014AWZZ J AC Label,Warning [For Taiwan Only]

260 TCAUS0019AWZZ J AD Label,Warning
261 92LCAUT1706A1 J AC Label,Class 3A Laser

262 92LCAUT1706B J AA Label,Laser
263 HDECP0040AWSA J AD Sheet,LCD Color

! 264 QFSHD0001AWZZ J AB Holder,Fuse

266 PCUSG0022AWZZ J AB Cushion
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
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
616 LX-JZ0003AWFF J AA Screw,ø3×12mm

PRICE
RANK

DESCRIPTIONNO.

(Not Replacement Item)

(Not Replacement Item)

(Not Replacement Item)

[For Australia/New Zealand]
[Except for Australia/New

Zealand]

[For Thailand Only]
[For Taiwan Only]

[For Thailand Only]

ACCESSORIES/PACKING PARTS

! QACCB0004AW00 J BB AC Power Supply Cord
! QACCE0007AW00 J AR AC Power Supply Cord

[For Hong Kong]
[Except for Australia/New

Zealand/Saudi Arabia/Hong

PRICE

RANK

! QACCL0002AW00 J AN AC Power Supply Cord

QANTL0005AWZZ J AG AM Loop Antenna
SPAKA0135AWZZ1 J Packing Add.,Left/Right
SPAKC0554AWZZ J AR Packing Case
SPAKP0013AWZZ1 J AC Polyethylene Bag,Unit
TCAUA0012AWZZ J AB Caution Label,Operation Manual

TINST0031AWZZ J AP Operation Manual [For Thailand]
TINSZ0240AWZZ J AF Operation Manual

TINSZ0241AWZZ J Operation Manual

92LBAG1460C1 J AB Polyethylene Bag,Accessories
92LBAG1770A J AB Polyethylene Bag,AC Power

92LBAG760C J AA Polyethylene Bag,AC Plug

! 92LCORDZ1652A J AM AC Power Supply Cord
! 92LCORD577B J AM AC Power Supply Cord

92LFANT1746A J AD FM Antenna
92LGCARD1266E1 J AC Warranty Card

92LPLUG027 J AD AC Plug Adaptor
92LPLUG155A J AG AC Plug Adaptor
RRMCG0103AWSA J AR Remote Control

92LLID1782A J AQ Battery Lid,Remote Control

DESCRIPTION

Kong/Taiwan]
[For Australia/New Zealand]

[For Taiwan Only]

[For Australia/New Zealand]
[Except for Australia/New

Zealand/Thailand]

Supply Cord
[For Hong Kong Only]

Adaptor [For Saudi Arabia Only]
[For Taiwan]
[For Saudi Arabia]

[For Australia/New Zealand
Only]

[For Saudi Arabia]
[Except for Saudi Arabia]

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

PWB-A1~3 92LPWB2451MANS J — Main/Display/Spacer
PWB-B QPWBF0027AWZZ J AD CD Motor (PWB Only)

PWB-C QPWBF0341AWZZ J AB Motor (PWB Only)

CP-C402

(Combined Ass’y)

SPEAKER BOX PARTS

701 92L121-0099 J AP Net Frame Ass’y
702 92L051-0034 J AN Speaker Box Ass’y
703 92L316-0026 J AG Duct Panel
704 92L394-0026 J AB Port Cushion
705 92L291-0034 J AF Speaker Cord
706 92L351-0170 J AC Label,Specifications
707 92L372-0006 J AD Screw,ø4×12mm
SP1,2 VSP0010PBT18A J AQ Woofer

ACCESSORIES/PACKING PARTS

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

92L353-0056 J AG Feature Label

(Top/Bottom)

– 5 –

A

CD-C401W,CP-C402

CD-C401W

306-2

306

306-1

B

306-3

701

304

701

C

704

302

702

702

D

301

303

703

E

M1

F

305

M2

G

305x2

SW4

H

1

23456

Figure 6 CD MECHANISM EXPLODED VIEW

– 6 –

– 47 –

PWB-B

CD-C401W,CP-C402

CD-C401W

TAPE 2

6 x5

510

A

B

47

505x2

50

C

13

21

24

30

31

46

12

64

66

71

55

32

33

D

25

29

510

2

45

23

38

48

64

37

56

505x2

21

28

42

40

506

SW608

510

47

6 x2

50

24

30

509

33

46

12

25

71

TAPE 1

64

66

55

510

2

45

48

38

42

64

56

506

15

20

10
70

69

17

3

22

65

508

63

SW607

511

504

SW606

509

51

52

504

58

504

27

53

E

F

67

14

18

G

508

H

5

501x2

M601

35

508

504

SW605

509

1

BELT CONNECTION

19

( TAPE 1 ) ( TAPE 2 )

14

504

4

58

504

27

53

67

65

19

4

5

72

15

35

22

17

3

18

1

23456

Figure 7 TAPE MECHANISM EXPLODED VIEW

– 48 –

– 7 –

CD-C401W,CP-C402

A

B

C

D

E

F

G

H

1

23456

CD-C401W

[For Thailand]

616

615x5

203

605

PWB-A2

616

602x8

PWB-A1

260

258

616

615x2

259

[Except for Thailand]

616

257

615x5

259

258

260

616

257

602

264x6

202

614x2

LCD701

255

201-1

252

263

253

219

PWB-A3

602

614x2

251

254

256

218

Silicon
Grease

614x2

602x6

209

TAPE
MECHANISM

210

211

212

201

250

213

214

217

603x2

603x2

216

201-2

601x2

248-1

249

249-1

215

249-2

616

248-2

248

208

246

204

605

208

Figure 8 CABINET EXPLODED VIEW (1/2)

– 49 –

– 8 –

CD-C401W,CP-C402

CD-C401W

609

228

229

A

229-3

605x2

229-2

229-1

205

B

230

224

SW3

222

C

222

262

222

225

261

D

206

605x2

226

607

CD

220

E

MECHANISM

244

611

612

222x2

245

243

601

222

F

231

221

608

235

242

235

241

611

238

237

236

240

232

227

SW2

266

G

231

239

610x2

223

222

601

234

233

603x4

H

222

1

23456

Figure 9 CABINET EXPLODED VIEW (2/2)

– 50 –

– 9 –

PWB-C

247

CD-C401W,CP-C402

CP-C402

A

WOOFER
SP1(L-CH)

SP2(R-CH)

B

WOOFER
SP1(L-CH)

701

SP2(R-CH)

C

D

703

707x4

SP1,2

E

702

F

G

704x2

706

H

705

1

23456

Figure 10 SPEAKER EXPLODED VIEW

– 10 –

– 51 –

CD-C401W,CP-C402

Writer and Editor: Quality & Reliability Control Center of Audio-Visual Systems Group, Sharp Corp.

– 52 –

A9707-1510NS•HA•M

Printed in Japan
SA • SZ • EX