Sharp CD-C472,CD-C3400,C3400C,CD-C3800,C3800C Service Manual

– 1 –

CD-C472/C3400/C3400C/C3800/C3800C

No. S2812CDC472//

Illustration: CD-C472

Illustration: CD-C3400/C3400C/C3800/C3800C

CONTENTS

Page

IMPORTANT SERVICE NOTES (For U.S.A. Only) .......................................................................................................... 2

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

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

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

QUICK GUIDE .................................................................................................................................................................. 7

DISASSEMBLY................................................................................................................................................................. 8

REMOVING AND REINSTALLING THE MAIN PARTS.................................................................................................. 11

ADJUSTMENT................................................................................................................................................................ 12

NOTES ON SCHEMATIC DIAGRAM ............................................................................................................................. 15

WAVEFORMS OF CD CIRCUIT..................................................................................................................................... 16

BLOCK DIAGRAM .......................................................................................................................................................... 17

SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD.............................................................................................20

TROUBLESHOOTING (CD CHANGER CONTROL / CD SECTION) ............................................................................ 34

FUNCTION TABLE OF IC .............................................................................................................................................. 38

FL DISPLAY.....................................................................................................................................................................44

REPLACEMENT PARTS LIST/EXPLODED VIEW

PACKING OF THE SET (For U.S.A. Only)

CD-C472

CP-C472, CP-SW472, CENTER(GBOXS0006AWM1)
and REAR(GBOXS0007AWM1), Constitute CD-C472.

CD-C3400/C3400C

CP-C3400, CP-SW472, CENTER(GBOXS0006AWM1)
and REAR(GBOXS0007AWM1), Constitute CD-C3400/C3400C.

CD-C3800/C3800C

CP-C3800, CP-SW3800, CENTER(GBOXS0006AWM3)
and REAR(GBOXS0007AWM3), Constitute CD-C3800/C3800C.

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

Manufactured under license from Dolby Laboratories Licens­ing Corporation. DOLBY, the double-D symbol and
"PRO LOGIC" are trademarks of Dolby Laboratories Licens­ing Corporation.

SERVICE MANUAL

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

SHARP CORPORATION

CD-C472/C3400/C3400C/C3800/C3800C

– 2 –

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

IMPORTANT SERVICE NOTES (For U.S.A.Only)

BEFORE RETURNING THE AUDIO PRODUCT

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

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

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

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

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

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

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

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

* Connect the resistor connection to all exposed metal parts

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

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

TO EXPOSED
METAL PARTS

CONNECT TO
KNOWN EARTH
GROUND

TEST PROBE

0.15 µ F

1.5k ohms
10W

VTVM

AC SCALE

– 3 –

CD-C472/C3400/C3400C/C3800/C3800C

Front speaker section

Type: 2-way 4-3/4" (120 mm) woofer and 2" (50

mm) tweeter type

Maximum input power: 50 W
Impedance: 8 ohms
Dimensions: Width; 7-1/8" (180 mm)

Height; 11-13/16" (300 mm)
Depth; 8-1/2" (216 mm)

Weight: 5.7 lbs. (2.6 kg)/each

Type: 3-way type 4-3/4" (120 mm) woofer, 2"

(50 mm) tweeter and super tweeter]

Maximum input power: 50 W
Impedance: 8 ohms
Dimensions: Width; 7-7/8" (180 mm)

Height; 11-13/16" (300 mm)
Depth; 8-1/2" (215.5 mm)

Weight: 5.5 lbs. (2.5 kg)/each

Center speaker section

Type: 4" (100 mm) full range speaker
Maximum input power: 20 W
Impedance: 6 ohms
Dimensions: Width; 10-5/16" (262 mm)

Height; 5-3/4" (145 mm)
Depth; 7-15/16" (201 mm)

Weight: 2.6 lbs. (1.2 kg)

Rear speaker section

Type: 4" (100 mm) full range speaker
Maximum input power: 10 W
Impedance: 12 ohms
Dimensions: Width; 6-3/4" (170 mm)

Height; 4-13/16" (122 mm)
Depth; 6-15/16" (176 mm)

Weight: 1.3 lbs. (0.6 kg)/eac

Sub woofer section

Type: 5-1/8" (130mm) full range speaker
Maximum input power: 60 W
Impedance: 6 ohms
Dimensions: Width; 7-7/8" (200 mm)

Height; 11-13/16" (300 mm)
Depth; 11-11/16" (297 mm)

Weight: 7.9 lbs. (3.6 kg)

CP-C472

CP-C3400/C3800

GBOXS0006AWM1/3

GBOXS0006AWM1/3

General

Power source: AC 120 V, 60 Hz
Power consumption: 100 W
Dimensions: Width; 10-5/8" (270 mm)

Height; 11-13/16" (303 mm)
Depth; 13-13/16" (350 mm)

Weight: 14.0 lbs. (6.4 kg)

Amplifier section

Output power: Front speakers; 25 W minimum RMS into

8 ohms from 60 Hz to 20 kHz with no
more than 10 % total harmonic distortion.
Center speaker; 10 W
(1 kHz, 10 % T.H.D.)
Rear speakers; 10 W (total)
(1 kHz, 10 % T.H.D.)
Sub woofer; 30W
(80Hz, 10% T.H.D.)

Output terminals: Front speakers; 8 ohms

Center speakers; 6 ohms
Rear Speakers; 12 ohms
Sub woofer; 6 ohms
Headphones; 16-50 ohms
(recommended; 32 ohms)

Input terminal: Video/Auxiliaary (audio signal);

500 mV/47 kohms

Tuner section

Frequency range: FM; 87.5 - 108 MHz

AM; 530 - 1,720 kHz

Cassette deck section

Frequency response: 50 - 14,000 Hz (Normal tape)
Signal/noise ratio: 55 dB (TAPE 1, playback)

50 dB (TAPE 2, recording/playback)

Wow and flutter: 0.15 % (WRMS)

Compact disc player section

Type: 3-disc multi-play compact disc player
Signal readout: Non-contact, 3-beam semiconductor

laser pickup

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

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

SPECIFICATIONS

CD-C472/C3400/

C3400C/C3800/C3800C

CP-SW472/SW3800

CD-C472/C3400/C3400C/C3800/C3800C

– 4 –

NAMES OF PARTS

Rear Panel

1. AC Power Input Socket

2. FM/AM Loop Aerial Socket

3. Video/Auxiliary (Audio Signal) Input Sockets

4. Sub woofer Terminals

5. Rear Speaker Terminals

6. Center Speaker Terminals

7. Front Speaker Terminals

Front Panel

1. Disc Tray

2. Disc Number Selector Buttons

3. Disc Skip Button

4. Open/Close Button:

5. Disc Number Indicator

6. Timer Indicator

7. Record Indicator

8. Sleep Indicator

9. Extra Bass Indicator: X-BASS

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

11. Memory Indicator

12. FM Stereo Mode Indicator: ST

13. FM Stereo Indicator:

14. CD Repeat Indicator:

15. CD Play Indicator:

16. CD Pause Indicator:

17. Power Button

18. Bypass Button

19. Phantom Button

20. Extra Bass Button: X-BASS

21. Main Volume Up/Down Buttons:

22. Function Selector Buttons

23. Timer/Sleep Button

24. Clock Button

25. Headphone Socket

26. Tuning and Time Up/Down Buttons:

27. Memory/Set Button

28. Record Pause Button:

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

30. Stop Button:

31. Normal Button

32. Play/Repeat Button:

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

34. Equalizer Selector/Demo Mode Button

35. CD Pause Button

36. Random Button

37. Clear Button

38. Sub woofer volume Control

39. (TAPE 1) Cassette Compartment

40. (TAPE 2) Cassette Compartment

CD-C472/C3400/

C3400C/C3800/C3800C

1234

17 18 19 20

21

22
23

24
25

26

30

31 32 33

34

35

27

2829

37

36
38

39

40

MEMORY ST

kHz
MHz

1 2 3

REC

SLEEP

X-BASS

56789

10

11

12

13

14

15 16

1

2

3
4

5
6

7

– 5 –

CD-C472/C3400/C3400C/C3800/C3800C

CP-C472

Speaker Section
Front Speaker

1. Tweeter

2. Woofer

3. Bass Reflex Duct

4. Speaker Wire

5. Tweeter

6. Super Tweeter

7. Woofer

8. Bass Reflex Ducts

9. Speaker Wire

Center Speaker

10. Full Range Speaker

11. Speaker Wire

Sub woofer

12. Full Range Speaker

13. Speaker Wire

Rear Speaker

14. Full Range Speaker

15. Speaker Wire

1

2
3

4
5
6

8

7

9
10

11

12

13

14 15

16

17

18 19

20 21

24
25

26
27

22
23

28

CP-C3400/C3800

CP-SW472/SW3800

GBOXS0006AWM1/3

CD-C472/C3400/

C3400C/C3800/C3800C

Remote Control

1. Remote Control Transmitter LED

2. Surround Level Buttons:

3. Center Level Buttons:

4. Dolby Pro Logic Button

5. Center Mode Button

6. Test Tone Button

7. Balance Control Buttons:
Tuner control section

8. Preset Up/Down Buttons:
CD Control section

9. Disc Skip Button

10. Play/Repeat Button:

11. Memory Button

12. Clear Button

13. Pause Button:

14. Track Down/Review Button:

15. Track Up/Cue Button:

16. Stop Button:

17. Random Button

GBOXS0006AWM1/3

15

14

10

11

12

13

2
3

1

4

5
6

7

8

9

CP-C472
Front Speaker

CP-C3400/3800
Front Speaker

Tape control section

18. (TAPE 1) Play Button:

19. (TAPE 1/2) Stop Button:

20. (TAPE 2) Play Button:

21. (TAPE 2) Record Pause Button:

22. (TAPE 2) Rewind Button:

23. (TAPE 2) Fast Forward Button:

24. Equalizer Mode Button

25. Function Selector Buttons

26. Power Button

27. Extra Bass Button: X-BASS

28. Volume Up/Down Buttons:

CD-C472/C3400/C3400C/C3800/C3800C

– 6 –

OPERATION MANUAL

SETTING THE CLOCK

POWER

CLOCK

MEMORY/

SET

TUNING/

TIME

( )

AM 12:00 AM 0:00 0:00

2

3

4

7

6

5

8

9

(Main unit operation)

1 Press the POWER switch to turn the power off.

2

Press the CLOCK button.

3 Within 3 seconds, press the MEMORY/SET button.

4 Press the TUNING/TIME ( or ) button to select the time

display mode.

"AM 12:00" → The 12-hour di splay will ap pear.

(AM 12:00 - PM 11:59)

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

(AM 0:00 - PM 11:59)

"0:00" → The 24-h our display will a ppear.

(0:00 - 23:59)

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

or it has been reset (see page 18).

5 Press the MEMORY/SET button.

6 Press the TUNING/TIME ( or ) button to adjust the hour.

● Press the TUNING/TIME button once to advance the time by

1 hour. Hold it down to advance continuously.

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

matically to "PM".

7 Press the MEMORY/SET button.

8 Press the TUNING/TIME ( or ) button to adjust the

minutes.

● Press the TUNING/TIME ( or ) button once to advance

the time by 1 minute. Hold it down to change the time in 5

minute intervals.

● The hour setting will not advance even if minutes advance

from "59" to "00".

9 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 cord

is disconnected, the clock display will go out.

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

flash on and off to indicate the time when the power failure

occurred or when the AC power cord was disconnected.

If this happens, follow the procedure below to change the

clock time.

To change the clock time:

When the POWER switch is set to OFF.

① Press the MEMORY/SET button.

② Perform steps 6 - 9 above.

When the POWER switch is set to ON.

① Press the CLOCK button.

② Within 3 seconds, press the MEMORY/SET button.

③ Perform steps 6 - 9 above.

To see the time display:

Press the CLOCK button.

● The time display will appear for about 3 seconds.

To change the time display mode:

① Perform steps 1 - 2 in the section "RESETTING THE MICRO-

COMPUTER", on page 18.

② Perform steps 1 - 9 above.

In this example, the clock is set for the

12-hour (AM 12:00) system.

RESETTING THE MICROCOMPUTER

Reset the microcomputer under the following conditions:

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

settings, and tuner and CD presets).

● If the display is not correct.

● If the operation is not correct.

1

Press the POWER switch to turn the power off.

2

While pressing down the VOLUME button and the /

button, hold down the POWER button for at least 1 sec-

ond.

Caution:

● The operation explained above will erase all data stored in

memory including clock and timer settings, and tuner and CD

presets.

1,2

2

2

– 7 –

CD-C472/C3400/C3400C/C3800/C3800C

MINI COMPONENT SYSTEM

CD-C472

Quick-Guide
Guía rápida

Preparation fo r use

Preparación pa ra su uso

8 OHMS

MIN.

6 OHMS

MIN.

6 OHMS

MIN.

12 OHMS

MIN.

RIGHT

RATED SPEAKER IMPEDANCE:

LEFT

RIGHT

LEFT

SPEAKERS

FRONT

CENTER

REAR

SUB WOOFER

A

B

C

D

A

B

C

D

+

+

15

15

POWER

POWER

Turning the power on
and off

Conexión y desconex­ión de la alimentación

Remote control

Control remoto

CD playback

Reproducción d e discos compactos

Precaution

OPEN

/CLOSE

OPEN

/CLOSE

C D

● AM Loop Antenna

●

Antena de cuadro de AM

● FM Antenna

●

Antena de
FM

● AC 120 V, 60 Hz

●

120 V de CA, 60 Hz

White line

Línea blanca

White line

Línea blanca

White line

Línea blanca

Red

Rojo

Black

Negro

Red

Rojo

Red

Rojo

Black

Negro

Black

Negro

● 2 "AA" batteries

●

Dos pilas "AA"

● Batteries are not included.

●

Las pilas no están incluidas.

Remote Sensor

Sensor remote

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

0,2m - 6m

● Label facing up

●

Etiqueta hacia arriba

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

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

TAPE 1

TAPE
(1 2)

TAPE 2

REC PAUSE

C D

TAPE 2

TUNER
(BAND)

TUNING/TIME

ST

FM STERO

FM MONO

AM

VOLUME
UP • • •

X-BASS

DOWN •

VOLUME

FLAT HEAVY-1

HEAVY-2

SOFT-2

SOFT-1

VOCAL

Recording from CDs

Grabación de dis cos compactos

Tape playback

Reproducc ión de cintas

Radio operation

Funcionamiento de la radio

Precaución

Sound control

Control del sonido

Load the disc to be
recorded.

Introduzca el disco
que va a grabar.

VOLUME
UP • • •

X-BASS

DOWN •

X-BASS

CD recording
starts.

La grabación de
CD empieza.

•

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

•

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

Main volume

Sub woofer volume

Equalizer

Extra-BASS

Volumen principal Volumen de subgraves

Ecualizador

Graves extra

SUB WOOFER

VOLUME

MIN MAX

DEMO

EQUALIZER

EQUALIZER

MODE

CD-C472/C3400/C3400C/C3800/C3800C

– 8 –

DISASSEMBLY

Caution on Disassembly

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

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

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

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

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

Figure 8-2

Figure 8-3

CD-C472/C3400/

C3400C/C3800/C3800C

1 Top Cabinet 1. Screw ..................... (A1) x4 8-1

2 Side Panel 1. Screw ..................... (B1) x6 8-1

(Left/right) 2. Screw ..................... (B2) x2

3 CD Player Unit/ 1. Turn on the power supply, 8-2

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. Screw ..................... (C3) x1

5. Socket .................... (C4) x2

4 Back Board 1. Screw ..................... (D1) x9 8-2

2. Socke ..................... (D2) x1

5 Main PWB 1. Screw ..................... (E1) x1 9-1

2. Socket .................... (E2) x2

3. Flat Wire................. (E3) x1

4.Tip Wire................... (E4) x1

5.Socket ..................... (E5) x1

6 Front Panel 1. Screw ..................... (F1) x2 9-1

7 Display PWB/ 1. Socket .................... (G1) x1 9-2

Switch PWB 2. Screw .....................

(G2) x13

8 Tape Mechanism 1. Open the cassette holder. 9-2

2. Screw...................... (H1) x5

9

Power Amp. PWB

1. Screw ..................... (J1) x3 9-3

2. Socket .................... (J2) x2

10 Turntable 1. Screw ..................... (K1) x1 9-4

2. Cover ..................... (K2) x1

11 Disc Tray 1. Screw ..................... (L1) x2 9-4

2. Guide ..................... (L2) x2

12 CD Player Unit 1. Screw..................... (M1) x1 9-5

2. Socket .................... (M2) x4

13 CD Changer 1. Screw ..................... (N1) x4 9-6

Mechanism 1. Screw

14 CD Mechanism 1. Screw ..................... (P1) x1 9-6

STEP REMOVAL PROCEDURE FIGURE

Note 1:

How to open the changer manually. (Fig. 8-3)

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.

CD-C472/C3400/

C3400C/C3800/C3800C

Figure 8-1

( B1 ) x2
ø3 x8mm

( B2 ) x2
ø3 x8mm

( B1 ) x2
ø3 x8mm

Top Cabinet

Side Panel
(Right)

Rear Panel


Side Panel
(Left)

( A1 ) x2
ø3 x12mm

( A1 ) x2
ø3 x12mm

CD Tray Cover

CD Player Unit

( D1 ) x2
ø3 x10mm

( D1 ) x7
ø3 x8mm

( C3 ) x1
ø3 x8mm

Hook
( C1) x3

( C2 ) x1

( D2 ) x1

( C4 ) x2

Back Board


Main PWB

Front Panel

1

1

2

A

Pull

(C2) x1

LOCK 
LEVER

< A >

– 9 –

CD-C472/C3400/C3400C/C3800/C3800C

Figure 9-1

Figure 9-2

Figure 9-3

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 9-4

Figure 9-5

Figure 9-6

Display 
PWB

Switch PWB

Open

Front Panel

( G2 ) x3
ø3 x10mm

( G2 ) x10
ø3 x10mm

( H1 ) x5
ø3 x10mm

( G1 ) x1

Tape
Mechanism

Cassette
Holder
(Left/Right)

( E2 ) x2


( E3 ) x1


(E5) x1


( E4 ) x1


( E1 ) x1
ø3 x10mm

( F1 ) x2
ø3 x8mm

Main PWB

Push

Push

Front Panel

Tape
Mechanism

Power Amp. 
PWB

( J1 ) x3
ø3 x12mm

( J2 ) x1

( J2 ) x1

Power Amp. 
PWB

Power 
Transfomer

( L1 ) x1
ø3 x10mm

( L1 ) x1
ø3 x10mm

( K1 ) x1
ø3 x10mm

Turntable

Disc Tray

( K2 ) x1

( L2 ) x1

( L2 ) x1

CD Player Unit

( M1 ) x1
ø3 x10mm

( M2 ) x2

( M2 ) x2

CD Player Unit

( N1 ) x4

ø3 x12mm
( P1 ) x1
ø2.6 x10mm

CD Changer
Mechanism

CD Mechanism

Shift Lever

CD Player Base

CD-C472/C3400/C3400C/C3800/C3800C

– 10 –

CP-C472

1 Front Speaker 1. Net.......................... (A1) x1 10-1

2. Front Panel ............ (A2) x1

3. Screw ..................... (A3) x2

4. Screw ..................... (A4) x4

STEP REMOVAL PROCEDURE FIGURE

CP-C472

( A3 ) x2
ø3 x10mm

( A4 ) x4
ø3 x12mm

Screwdriver

Net
( A1 ) x1

Front Panel
( A2 ) x1

Woofer

Tweeter

Figure 10-1

Screwdriver

Woofer

Tweeter

Super
Tweeter

( A4 ) x4
ø4 x12mm

( A3 ) x2
ø3 x10 mm


( A1 ) x1

( A2 ) x1

Figure 10-2

CP-C3400/C3800

CP-SW472/SW3800

( A3 ) x4
ø3 x12mm

Net 
( A1 ) x1

( A2 ) x1

Screwdriver

Woofer

Figure 10-3

CP-C3400/C3800

1 Front Speaker 1. Net.......................... (A1) x1 10-2

2. Duct Panel ............. (A2) x1

3. Screw ..................... (A3) x2

4. Screw ..................... (A4) x4

STEP REMOVAL PROCEDURE FIGURE

CP-SW472/SW3800

1 Sub woofer 1. Net.......................... (A1) x1 10-3

2. Duct Panel ............. (A2) x1

3. Screw ..................... (A3) x4

STEP

REMOVAL PROCEDURE FIGURE

Note:

The center and rear speakers can be easily disassembled.
Therefore the disassembling method is not discribed.
For details refer to the disassembling drawing in the Parts
Guide.

– 11 –

CD-C472/C3400/C3400C/C3800/C3800C

How to remove the pickup (See Fig. 11-2)

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.

Figure 11-2

REMOVING AND REINSTALLING THE MAIN PARTS

CD MECHANISM SECTION

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

How to remove the loading motor
(See Fig. 11-1)

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

Figure 11-1

( A1 ) x2
ø2.6 x5mm

Loading / Up
/ Down Motor

Motor
PWB

( B1 ) x2
ø2.6 x6mm

Shaft
( B2 ) x1

Stop Washer
( B3 ) x1

Gear
( B4 ) x1

CD Mechanism

Pickup

CD-C472/C3400/C3400C/C3800/C3800C

– 12 –

MECHANISM SECTION

• Driving Force Check

Torque Meter Specified Value

Play: TW-2412 Tape 1: Over 80 g

Tape 2: Over 80 g

• Torque Check

Torque Meter

Tape 2

Play: TW-2111 30 to 60 g. cm 30 to 60 g.cm
Fast forward: TW-2231 — 60 to 120 g.cm
Rewind: TW-2231 — 60 to 120 g.cm

Specified

Value

Adjusting

Point

Instrument

Connection

Test Tape

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

(MM1) (Load

resistance:
8 ohms)

ADJUSTMENT

Specified Value

Tape 1

• Tape Speed

• AM IF/RF

Signal generator: 400 Hz, 30%, AM modulated

*1. Input: Antenna, Output: TP302
*2. Input: Antenna, Output: TP301

TUNER SECTION

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

IF 450 kHz 1,720 kHz T351 *1
Band — 530 kHz (fL): T302 *2

Coverage 1.1 ± 0.1 V
Tracking 990 kHz 990 kHz (fL): T302 *1

Test Stage Frequency Frequency

Display

Setting/

Adjusting

Parts

Instrument

Connection

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

• FM RF

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

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

RF 98.00 MHz 98.00 MHz L302 *2

(10-30 dB)

Test Stage

Instrument

Connection

Frequency

Frequency

Display

Serring/

Adjusting

Point

• Detection

Signal generator: 10.7 MHz, FM sweep generator

Detection 10.7 MHz 98.00 MHz T352 Input: Pin 1 of

IC303
Output: TP302

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

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

Instrument

Connection

Test

Stage

Adjusting

Parts

Frequency

Display

Frequency

Adjusting

Parts

Instrument

Connection

Frequency

Display

Frequency

• VCO Frequency

* Adjust for 76 kHz ± 200 Hz.

Notes:

After preparing the test circuit shown in Fig 12-2, connect the
Pin 13 , Pin 21 and ground of the IC303 with test circuit, and
measure the Value.
At this time, apply a standard unmodulated signal input and
adjust the VCO.

Pin 13 of IC303

Pin 21 of IC303

D

G

S

10 kΩ

TO FREQUENCY
COUNTER

FET : 2SK19 or 2SK54

Figure 12-2

TAPE MECHANISM

MM 1
Motor

Volume in motor

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

of IC303

Figure 12-1 ADJUSTMENT POINTS

IC301

IC303

MAIN PWB

13

1

1

21

FM BAND
COVERAGE fL

T301

R316

L303

TP301

L302

T351

T352

TP302

R340

T302

VR351

VCO

AM IF

FM RF

FM DET

FM IF

AM TRACKING
fL

AM BAND
COVERAGE fL

– 13 –

CD-C472/C3400/C3400C/C3800/C3800C

TEST MODE

2

1

TO

TE

200 ms
1V/diV
IC 1 15

200 ms
1V/diV
IC 1 7

TRACKING/
ERROR
BARANCE
ADJUST

Figure 13-2

Figure 13-3

2

1

10ms

0.50 V
IC1 20 FE

10ms

0.50 V
IC1 7 TE

Enlarged
View

TRACKING
OFF-SET
ADJUST

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. 13-2)

2. Tracking offset (Fig. 13-3)

3. E/F balance (tracking error balance) (Fig. 13-4)

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.

CD SECTION

Figure 13-1

Note:

Only in STOP state it is possible to slide the pickup with the ( ) or ( ) key.
VOL. --- Last memory

BAL. --- CENTER
R.GEQ. --- FLAT
X-BAS --- OFF

Canceling method - POWER OFF

• Setting the test mode

Any one of test mode can be set by pressing several keys as follows.
<REC. PAUSE> + <DISC. SKIP> + <POWER> TEST: CD operation test

• TEST mode

Function — CD test mode

Setting of TEST mode
Indication of CD TST mode (Fig. 13-1)
OPEN/CLOSE operation is manual operation.
The pickup can be moved by using the (

) or ( ) key.

<MEMORY>
LASER ON

<PLAY> key input

Press <STOP> key.

Stop

TOC. IL is performed, and the ordinary PLAY is performed.
If the following key is pressed during PLAY, it is possible
to specify directly any Track No.
<Disc Number 1> key: Track 4
<Disc Number 2> key: Track 9
<Disc Number 3> key: Track 15

<MEMORY>
Tracking on the spot.
SERVO OFF PLAY

<MEMORY>
Tracking on the spot.
SERVO ON PLAY

STOP

2

0.1s

0.50 V
IC1 20 FE

0.1s

0.50 V
IC1 7 TE

1

FOCUS
OFF-SET
ADJUST

TRACKING
OFF-SET
ADJUST

Figure 13-4

IL is not performed.

<STOP>

1 2 3

CD-C472/C3400/C3400C/C3800/C3800C

– 14 –

SP out L-ch Input signal is output.
(SO901) R-ch Input signal is output.

(SO901) SP out C-ch SP cut, no output
(SO901) SP out S-ch

Almost no output (only omitting component)

SP out L-ch Almost no output (only omitting component)
(SO901) R-ch Almost no output (only omitting component)

(SO901) SP out C-ch

Input signal is output.

(SO901) SP out S-ch

Almost no output (only omitting component)

State of set Dolby Pro Logic Dolby Pro Logic On mode
Output point Bypass mode Normal mode Phantom mode

IC501 12 pin L-out Output enabled state Output enabled state Output enabled state

11 pin R-out Output enabled state Output enabled state Output enabled state
IC501 9pin C-out No output Output enabled state No output
IC501 10pin S-out No output Output enabled state Output enabled state
SP OUT L-ch Output enabled state Output enabled state Output enabled state
(SO901) R-ch Output enabled state Output enabled state Output enabled state
SP OUT C-ch No output in MUTE (Q604) state Output enabled state No output in MUTE (Q604) state
(SO901)
SP OUT S-ch No output in MUTE (Q603) state Output enabled state Output enabled state
(SO901)

EXPLANATION OF DOLBY SURROUND PRO LOGIC AND EVALUATION METHOD

Test tone output

• Pro Logic ON Normal mode
Press the remote control TEST TONE button.
→Output of only L-ch →Output of only C-ch

↑ ↓

Output of only S-ch ← Output of only R-ch
The test tone (noise) is repeatedly output for output period
(2 sec).
In this case the following indication appears repeatedly.
→TEST →L-ch →C-ch

↑ ↓

S-ch ← R-ch

• Pro Logic ON Phantom mode
Press the remote control TEST TONE button.
→Output of only L-ch →Output of only R-ch

↑ ↓

← Output of only S-ch
The test tone (noise) is repeatedly output for output period
(2 sec).

In this case the following indication appears repeatedly.
→TEST → L-ch → R-ch

↑ ↓

← S-ch←

Outline

• Namely, two speakers are connected in parallel to one
amplifier.

• In the Pro Logic BYPASS mode the amplifier for C-ch (center

channel) and the amplifier for S-ch (surround channel) are in
MUTE state. The SP output is cut.

• In the normal mode of Pro Logic ON mode the amplifiers for
C-ch and S-ch are in operative state, so that the SP output
appears.

• In the Phantom mode of Pro Logic ON mode the amplifier for
C-ch is in MUTE state, so that the SP output is cut. The
amplifier for S-ch (surround) is in operative state, so that the
SP output appears

• State of element output and terminal output in specific mode

Relation between VIDEO IN input and output in Pro Logic
ON state

(1) L-ch/R-ch same phase input into VIDEO IN input jack in

VIDEO Function mode

Output point Normal mode

Output point Phantom mode

(2) L-ch/R-ch reverse phase input into VIDEO IN input jack in

VIDEO Function mode

(Reverse phase: Phase difference between L and R is 180°)

Output point Normal mode

SP out L-ch

Almost no output (only omitting component)

(SO901) R-ch

Almost no output (only omitting component)

(SO901) SP out C-ch

Almost no output (only omitting component)

(SO901) SP out S-ch Input signal is output.

Output point Phantom mode

SP out L-ch

Almost no output (only omitting component)

(SO901) R-ch

Almost no output (only omitting component)
(SO901) SP out C-ch SP cut, no output
(SO901) SP out S-ch Input signal is output.

• Accordingly, if you want to output signal waveform to C-ch SP
out, give the same phase input into L-ch/R-ch INPUT in the
Pro Logic Normal mode.

If one of channels receives input, C-ch does not output. Only

L-ch or R-ch outputs.

• If you want to output signal waveform to S-ch SP out, you can
use either Normal mode or Phantom mode. However, 180°
reverse phase input must be given to L-ch/R-ch INPUT.

– 15 –

CD-C472/C3400/C3400C/C3800/C3800C

• 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.

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.

REF. NO

DESCRIPTION

POSITION POSITION

SW716 TUNING DOWN ON—OFF
SW717 POWER ON—OFF
SW718 CLOCK ON—OFF
SW719 TIMER/SLEEP ON—OFF
SW720 MEMORY/SET ON—OFF
SW721 CD ON—OFF
SW722 TUNER/BAND ON—OFF
SW723 TAPE ON—OFF
SW724 VIDEO/AUX ON—OFF
SW725 PASS ON—OFF
SW726 NORMAL ON—OFF
SW727 PHANTOM ON—OFF
SW728 CD PAUSE ON—OFF
SW729 CD CLEAR ON—OFF
SW730 RANDOM ON—OFF
SWM 3 FOOL PROOF ON—OFF
SWM 4 F.A.S. ON—OFF
SWM 5 CAM ON—OFF

REF. NO

DESCRIPTION

SW1 OPEN/CLOSE ON—OFF
SW2 MECHA UP ON—OFF
SW3 DISC NUMBER ON—OFF
SW4 PICKUP IN ON—OFF
SW701 EQUALIZER/DEMO ON—OFF
SW702 VOLUME DOWN ON—OFF
SW703 X-BASS ON—OFF
SW704 VOLUME UP ON—OFF
SW705 OPEN/CLOSE ON—OFF
SW706 DISC SKIP ON—OFF
SW707 DISC 1 ON—OFF
SW708 DISC 2 ON—OFF
SW709 DISC 3 ON—OFF
SW710 REC. PAUSE ON—OFF
SW711 UP ON— OFF
SW712 STOP ON—OFF
SW713 PLAY ON—OFF
SW714 DOWN ON—OFF
SW715 TUNING UP ON—OFF

2SA1015 GR
2SC535 C
2SD468 C
KRA102 M
KRA109 M
KRC102 M
KRC104 M

KRC107 M
KTA1266 GR
KTA1271 Y
KTC3199 GR
KTC3200 GR
KTC3203 Y

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

FRONT

VIEW

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

FRONT

VIEW

2SD2012

Figure 15 TYPES OF TRANSISTOR

CD-C472/C3400/C3400C/C3800/C3800C

– 16 –

WAVEFORMS OF CD CIRCUIT

3

5ms

0.50 V
IC1 20 F.E

1

5ms

5.0 V
IC1 54 DRF

STOP PLAY

FOCUS SERCH

1

3

5

4

2

6

7

8

9

10

11

3

4

5

6
7
8
9

6

7

8

10

11

12

9

6
7
8
9

12

0.5ms

1.00 V
HF

0.5ms

5.0 V
HFL

0.5ms

5.0 V
TES

1
2

3

CUE

0.5ms

1.00 V
HF

1
2

3

0.5ms

5.0 V
HFL

0.5ms

5.0 V
TES

REVIEW

50ms

10.0 V
JP+

CUE

50ms

10.0 V
JP-

50ms

0.50 V
JP

50ms

1.00 V
TE

0.5ms

10.0 V
JP+

0.5ms

10.0 V
JP-

0.5ms

0.50 V
JP

0.5ms

1.00 V
TE

REVIEW

50ms

10.0 V
JP+

50ms

10.0 V
JP-

50ms

0.50 V
JP

50ms

1.00 V
TE

0.5ms

10.0 V
JP+

0.5ms

10.0 V
JP-

0.5ms

0.50 V
JP

0.5ms

1.00 V
TE

PLAY

20ms

1.00 V
SPO

NORMAL DISC
TN0=01

20ms

2.00 V
CLV+

PLAY

TCD-712 (140mm)
TN0=01

50ms

1.00 V
SPO

50ms

2.00 V
CLV+

PLAY

TCD-712

5s
100mV
SLD

1

0.5s
100mV
SLD

1

– 17 –

CD-C472/C3400/C3400C/C3800/C3800C

Figure 17 BLOCK DIAGRAM (1/3)

1

2

3

4

5

98

6

7

20

12

13

242530

31

3222

34

35

36

10 11

27

26

28

29

PU-IN SW

XL1

XIN

LD0

FIN2

JP–

CV+

SLC

SL1

FIN1EF

TO

FD

SPO

NC

SLD

SL–

SL+

DRF

CL

DAT

CE

VCC1

6

+5V

PICKUP IN

SW4

FOCUS COIL

TRACKING COIL

M1

DISC

MOTOR

M

M

M2

SLIDE

MOTOR

PICKUP UNIT

9

IC2

LC78623D

SERVO/SIGNAL

CONTROL

+B1

IC3

M56748FP

DRIVER

IC1

LA9241M

SERVO AMP.

6

1

9

5

+B1

+12V(+B5)

( TO IC601 )

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

+B1

62

64 45 3623 43

37

38

39

40

24

25

10 10

265853

101220

324043

44

5352515431302923271615

4144

Q1

Q52

+4.3V

Q81 +7.3V (B1)

REGULATOR

TO MAIN SECTION

IC81

TA7291S

LORDING MOTOR

DRIVER

XOUT

EFMO

EFMIN

CLV+

JP–

CONT2

CONT1

RCHO

RVSS

LVSS

LCHO

VVDD

VDD

LVDD

RVDD

XVDD

SW1

OPEN/CLOSE

SW2

MECHA UP

SW3

DISC No.

M3

LOADING

SOLM1

TO DISPLAY

SECTION

CNS10

CD-C472/C3400/C3400C/C3800/C3800C

– 18 –

Figure 18 BLOCK DIAGRAM (2/3)

J501

VIDEO/AU

X

L
R

L-CH
R-CH

PB HEAD

1

2

3
4

L NF

L (T1)
R (T1)
L (T2)
R (T2)

R NF

4

5

13

21

24

23

18

17
10

1915

12

14

16

20

H/N

6

7

8

9

T1/T2

POP REDUCE

L REC
R REC

R NF

REC

L NF

P.B.

REC

L-CH
R-CH

REC/PB
HEAD

ERASE
HEAD

BIAS
OCS

REF

ALC

HIGH

NOR/

T1/T2

1

GND

3

4

5

1

X352

4.5MHz

OSC

7

STEREO

FM/AM

SWITCHING

ST

ST

1

234

57

8

6

FM IF

OSC BUFF

AM IF

FM IF IN

VT

FM RF FM OSC

FM

OSC

FM IN

AMIN

FM

5

3

AM MIX

AM IF

6

9

FM/AM

FM+B

21

20 13 15

10

111617

DET OUT

MPX IN

24

2223

AM OSC IN

AM+B

AM RF IN

FM DET

VCO

FM DET

MO/ST

+B4

9

AM TRACKING

AM BAND
COVERAGE

+B4

L

R

PLAYBACK&RECORD/

PLAYBACK AMP.

IC101

AN7345K

L

R

P.B

IC301

FM FRONT END

TA7358AP

FM BPF

FM/AM IF

IC303

LA1805

TA

P

A

TU

C

D

FROM CD SECTION

Q128
L104

Q124

Q126

BIAS

Q103
Q106

~

P.B

REC

AC BIAS

Q107
Q108

Q111

Q109 Q110

T1/T2

MUTING

Q121
Q122

REC

+B4

L

R

Q344

7

6

CE

DI

CL

DO

22

10

20

15 16

21

17

11

Q343

T351

T352

VR351

CF301

T301

L303

Q302

L302

T302

AM ANT.

IC302

LC72131

PLL CONTROLLER

FM

MPX VCO ADJ

TAPE 1

TAPE 2

R

L

FM OSC

BF301

SWITCHING

SWITCHING

SWITCHING

SWITCHING

SWITCHING

FM&AM LOOP ANT

VOLTAGE

REGURATER

+

B

SWITCHING

BIAS

FM +B

RT-IN

LT-IN

L-OUT

R-OUT

CL

+B4

CL
DATA
DATA

ENABLE

X501

8

18

45

44

23

24

IC501

LV1035M

DOLBY PRO LOGIC

DECORDER

38

35

37

36

42

33

31 32

34

21

– 19 –

CD-C472/C3400/C3400C/C3800/C3800C

Figure 19 BLOCK DIAGRAM (3/3)

13

4

4

3

11

STAND-BY

L

J501

VIDEO/AUX

R

L
R

R

REAR-OUT

CENTER

OUT

FM/AM

WITCHING

ST FM

9

M

10

MONO/ST

T

FM

9

2
5

12

14

REAR-IN
CENTER-IN

7

VCC

14

NF

8

+12V (ANALOG)

+B4

+12V (MOTOR)

+5.6V

+B5

+B1

L
R

OUT

IC951

LA4451

POWER AMP.

+B4

PRESET GRAPHIC EQUALIZER

VDD

X-BASS

VSS

GRAPHIC EQUALIZER

VOLUME

20
28

REAR

CENTER

R

R
L

L

L

TAPE

AUX

TUNER

CD

7

Q343

VOLTAGE

REGULATOR

VOLTAGE

REGULATOR

VOLTAGE

REGULATOR

+B1

+
–

SUB WOOFER

+
–

+

–

+

–

REAR SPEAKER

CENTER SPEAKER

JA901
HEADPHONES

M901
FAN MOTOR

+7.3V

Q820
Q822

Q824
Q825

Q823
Q826

IC601

LC75396E

AUDIO PROCESSOR

23

52
60

53
59

54
58

55
57

49 6348 64 26

4425436

44

24 25 56

CLDICE

OLTAGE
GURATER

+B4

25

27
29
30
33
34
35
36
37
38
39
40

42 41434445464748495051 4352535455565859

60

65

70

57

2423222120191817

80

72
71

16151413121110

9

~

6
1

~

~

~

7

8

3

RX701

Q707~
Q709
LED701~
LED706

2

1

SYSTEM STOP

DO
DRF

DI

DE

CL

RESET

XL701

4.19MHz

AVDD
AVREF

VDD
+B2

KEY

SW701
SW730

TO POWER SECTION
+B5

PHM1

RESET

Q705
Q706

ZD701

MEMORY
BACK UP

+B2

3

2

1~

3330 31 32

Q701

+B2

+B1

UNSWITCH

FL701

DISPLAY

~

61

64

~

POWER

C-MUTE

T.F

AC 120V 60Hz

AC POWER

SUPPLY CORD

VOLTAGE

REGULATOR

Q801

Q903

Q901 Q902

Q710

D807
D809

~

D803 ~ D806

ZD801

Q704

IC701

IX0192AW
SYSTEM CONTROL
MICROCOMPUTER

TO CD SECTION

TO CD SECTION

TO CD SECTION

TO CD SECTION

16

19

3

4

8

4

3

5

L-OUT

FRONT

R-OUT

SUB-WOOFER OUT

SUB-WOOFER
IN

12

18

1

R-IN

FRONT

L-IN

VR701
SUB WOOFER
VOLUME

–B

+B

+B4

IC901

STK40724

POWER AMP.

IC451

NJM4558L

SUB WOOFER AMP.

D801

D802

12

39

9

36

11

40

8

37

10

41

7

38

+
–

+

–

FRONT SPEAKER

SO901

SPEAKER TERMINAL

CD PUIN

CD SL+

CD SL–

VDD

TAPE SOL

TAPE MOTOR

TAPE MECHASTOP

TAPE FP

R MUTE

D.P.CE

T1 RUN PLSE

SOLM1

SOLENOID

SWM5

CAM

SWM4
F. A. S

SWM3

FOOL PROOF

L-CH INPUT

R-CH INPUT

T2 RRUN PLSE

CD UP DOWN/DISC NO

CD DSP RES

CD T/T OPEN/CLOSE

RESET

CD DSP SQOUT

CD DSP COIN

CD DSP RWC

CD DSP CQCK

CD DSP WRQ

T1/T2

TAPE REC

TAPE BIAS

Q603
Q604

Q601
Q602

F-MUTE

F-MUTE

3018

LRIN

RRIN

RTIN

LTIN

17
31

R
L

L-OUT

R-OUT

X501

23

24

OGIC
R

22

9

31 32

S- OUT
C-OUT

7

3
5

1
7

IC681

NJM4560L

HEADPHONE AMP.

Q905Q605

M

Q671 Q672
Q673 Q674

H/P MUTE

+B1

+

–

9
8

20

Q705
Q706

Q904

CD-C472/C3400/C3400C/C3800/C3800C

– 20 –

Figure 20 SCHEMATIC DIAGRAM (1/10)

A

B

C

D

E

F

G

H

1

23456

• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.

1

2

3

4

5

5

4

3

2

1

8

7

1

5
4
3
2

1

6

5

4

3

2

8

7

2
3
4
5
6

8

7

2
3
4
5
6

M

M

11

6
5
4
3
2
1

6
5
4
3
2
1

6
5
4
3
2
1

6
5
4
3
2
1

8

7

6

5

4

3

2

1

5

4

3

2

1

2200P

1M

2200P

1M

PD
VR
LD

TR–
TR+
FO+
FO–

GND

PD
VR
LD

TR–
TR+
FO+
FO–

GND

PICKUP UNIT

ACTUATOR

TR–

FO–

FO+

TR+

LD GND

LT0H30M1

C

F

A

B

E

K

LD

MON

CD MOTOR PWB-E

–

+

–

+

CNP12

C33

0.47/50

C34

0.33/50

R21

22K

R22

22K

D1
1SS1

3

R37
82K

R26

82K

C13

330P

IC1

LA9241M

SERVO AMP.

R45

4.7K

R38
470

R46

560

C2

0.01

C1

100/16

R2
1K

C12

0.1

R14
27K

R131KC9

0.047

D2

RL104A

D4
RL104A

C84

0.001

R12
100

C7

0.1/50

C8

0.068

C10

180P

R15
12K

R16

3.3K

C18

0.47/50

R31

1.2K

C26

0.033

R40

5.6K

C24

2.2P

C27

0.001

C30

0.1/50

C31

220/6.3

C32

0.01

R32
10K

R33

1.2K

C19

1/50

C20

47/16

R36
220K

C21

0.0033

R35
220K

D3

RL104A

C11

0.1

R18
15K

R1
22

C35
1/50

C4

0.1/50

C14

0.01

C28

0.1

C29

4.7/50

R17
33K

R24
47K

R23

10K

R25

1.5K

R27
39K

C16

0.0047

R9

100K

R8
15K

C54

0.001

C5

0.033

R10

2.2K

C6

0.033

R11

6.8K

IC3

M56748FP

FOCUS/TRACKING/SPIN/SLIDE DRIVER

C36
100/16

R48
10K

R34
22K

C3

1/50

R19

1K

R20

1K

R30

6.8K

C17

0.001

R29 56K

R28 10K

R42
47K

R44
33K

R43
56K

R41
47K

C15

0.01

R3

9

1K

C25
27P

Q1
KTA1266 GR

12

36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19

17
18

16

9

6

15

14

13

12

11

10

8

7

5

4

3

2

1

1
2
3

4
5
6

7

8
9

10

11
12

13
14
15
16

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

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49505152535455565758596061626364

CD_PUIN

SL_–

SL_+

SP–

SP+

WRQ(DSP)

RWC(DSP)

CD_GND

TP1

HF

FE1

SLOF

SLOF

FSC

FOSTA

TE

F

E

B

A

K

K
E

B

A

F

K
E

B

A

F

4.2V

1.5V

4.8V

CV+
CV–

SLOF

HFL
TES

TOFF

TGL

JP+

JP–

RFSM

RFS–

SLC

RF

REF

OR

REF

REF

REF

REF

SL+

SL–

SLD

SLEO

SPO

SP–

SPG

SPI

SP

AGND

FE–

FEFAFA–

FD–

GEN

GEN

GEN

FD

TO

JP

TD–

TD

TH

REF

JP

REF
TO

REF

REF

REF

REF

REF

REF

REF

REF

REF

REF

REF

SCI

TESI

TE

TE–

TB

F

E

FIN1

FIN2

VCC1

LDS

BHI

PHI

LF2

VR

REF1

VCC2

DRF

CE

DAT

CL

CLK

DEF

SLI

DGND

REF

LDO

RF

REF

REF

FE1

VCR

VCR

VCR

VCR

TGL1

THDL

GL

THD

VCC

DEF
HFL

DRF

CE
CL

SLOF

FSTA

LATOH

TOSTA

FOSTA

S.Q.R

FSTA

8/12CM

LASER

2FREQ

JP+

JP–

CV+

CV–

REF

REF

JP

REF

-

+

EFBAL

FSC

SLOF

JPCLO

FSS

TBC

CNS1B

CNS1A

CNS2B

CNS2A

CNP3A

CNS3B

CNS3A

M1

DISC

MOTOR

M2

SLIDE

MOTOR

SW4

PICKUP

IN

CNP3

CNP2

CNP1

+B +B

+B

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.4V

2.5V

2.5V

2.5V

2.5V

2.4V

2.5V

2.5V

2.4V

2.4V

0V

2.2V

2.2V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

0V

2.5V

2.4V

2.5V

2.5V

2.5V

0V
0V

4.8V
0V
0V

4.8V

4.8V
0V

1.5V

2.4V

2.5V

2.4V

0V

2.5V

0V

2.5V

4.8V

0V

2.2V

1V

1V

2.5V

2.5V

4.8V0V0V4V4V

2.4V

0V

4.2V

4.8V

4.7V
0V

0V

0V

2V

2.5V

2.5V

2V

2V

0V

0V

0V

2V

2.5V

2.5V

0V

2.5V

2.5V

4.7V

0.7V

2.5V

0V

1.8V

2.5V

2.5V

2V

2V

0V

0V

0V

1.8V

2.5V

2.5V

0V

0V

0V

10

5

4

3

2

9

6

7

1

8

– 21 –

CD-C472/C3400/C3400C/C3800/C3800C

Figure 21 SCHEMATIC DIAGRAM (2/10)

7

8 9 10 11 12

• The numbers 1 to 12 are waveform numbers shown in page 16.

12

CNP11

D1
1SS133

C44

100P

C45

100P

C47

100P

C22
220P

C23

0.0027

38

0

R53

1.2K

C74

220P

C73

220P

R73
390

R74
390

C43

330/6.3

C48

100P

C49

100P

C81

47/16

C57

0.001

D4
RL104A

R62 1K
R63 1K

C38

0.01

R61 1K

R57 1K

6
33

R60
1K

R52
27K

C40

0.047

C39

0.047

R50
680

R90 1K

R89 1K

R83

3.9

C83

0.022

D82

1SS133

D81

1SS133

C72
10/50

C71
10/50

R93
220

C35
1/50

R88 1K

C28

0.1

CNP10

R51

3.3M

R42
47K

R44
33K

3

1

R39
1K

5

P

IC2

LC78623D

SERVO/SIGNAL

CONTROL

C46

100P

C53

0.022

R47

10K

C37

0.022

Q91
KTA1271 Y

Q93
KRC102 M

R87
10K

R86

2.2K

D91
1SS133

R82

3.3K

C82
47/16

L61

0.82µH

C51
100/16

ZD61

MTZJ5.6B

R66
220

R64
22

C52

100/16

Q52
KTC3203 Y

C56

0.022

R72

2.7K

R71

2.7K

C50

0.022

R55
150

R81

2.7K

R85
56
(1/2W)

C75

0.001

11 12 13

6789

10

14

12345

1221

1

2

3

4

5

6

10

9

8

7

6

5

4

3

2

1

10

9

8

7

6

5

4

3

2

1

6

1
2
3
4
5

46

47

49

5660

61

1

13

24

38
37

36
35
34
33

323130292827262523222120191817

16

15

14

12

11

10

9

8

7

6

5

4

3

2

64

63

62

59

58

57

555453

52

51

50

39

40

41

42

43

44

45

48

123456789

R59 1K

R58 1K

12V

6.5V

0V0V0V

6.4V1V6.5V

6.5V

2.9V

BIM5

FSEQ

EMPH

CONT5

C2F

TEST3

LVSS

MUTEL

MUTER

SBSY

EFLG

UP/DOWN

DISC NO.

OPEN/CLOSE

PUIN SW

SLD–

SLD+

D_GND

DRF (ASP)

RES(DSP)

CQ CK(DSP)

SQ OUT(DSP)

CO IN(DSP)

WRQ(DSP)

RWC(DSP)

UP/DOWN

GND(D)

DISC NO.

OPEN/CLOSE

GND(D)

M+

GND(M)

SOL

GND(D)

CNS10

SW3
DISC NUMBER

CNS5

SW2
MECHA UP

SW1
OPEN
CLOSE

SENSOR
PWB-F

CD SERVO PWB-C

M3 T/T
UP/DOWN
LOADING

LOCK

SOLM2
SOLENOID

0V

12V

CD_LD_M–

CD_LD_M+

R-CH

TO MAIN PWB

P22 2-A

CNS11

A_GND

L-CH

D-GND

7.3V

M_12V

6.5V

5.5V

CD_LCH

4.9V

+5V

A_GND

CD_RCH

XL1

X-TAL

GENERATOR

4M

16M

/RES

/CQCK

COIN

SQOUT

RWC

WRQ

FSX

PW

SFSY

SBCK

TEST11

U-COM

INTERFACE

SUB-CODE

XVSS

XIN

XOUT

XVDD

RVDD
RCHO
RVSS

LCHO

LVDD

NC

TEST4

TEST1

1BIT
DAC

4FS

DIGITAL

FILTER

DOUT

DIGITAL

OUT

ERROR COERECT

FLAG CONTROL

VCO CLOCK

OSC CONTROL

SLICE LEVEL
CONTROL

SYNC-DETECT

EFM DEMODULATE

EXTERNAL

OUTPUT

CLV

DIGITAL SERVO

CONT4

CONT3

CONT2

CONT1

VDD

PCK

JP–

JP+

TGL

TOFF

DEF1

PDO

VVSS
ISET

VVDD
FR
VSS
EFMO
EFMIN
TEST2
CLV+
CLV–

V/P
HLF
TES

SERVO

COMMAND

2KX8
RAM

M

TA1

/CS

TEST5

0V

0V

12V

3

2

1

IC81

TA7291S

LOADING MOTOR DRIVER

TO DISPLAY PWB

P25 11-A

CNS12

+B

+B

+B

+B

+B

+B

+B

+B

+B

–
+

M–

0V

0V

0V

1.9V

4.8V
0V
0V

2.5V

2.5V
0V
0V
0V

4.8V

0V
0V

0V

0V

0V

0V

4.8V0V2.5V

0V

0V0V0V

4.8V

2.5V

0V

0V

4.8V

4.8V

2.4V

2.5V

4V4V4V0V0V

0V

2.4V0V2.4V

0V

0V

0V0V0V

0V

4.8V

4.8V

0V

2.2V

0V

2.1V

2.2V

4.8V

4.5V
2V
0V

2V

4.5V

0V

0V

CD SIGNAL

10

CD-C472/C3400/C3400C/C3800/C3800C

– 22 –

A

B

C

D

E

F

G

H

1

23456

• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.

Figure 22 SCHEMATIC DIAGRAM (3/10)

R529
330

R636
10K

D602
1SS133

D603
1SS133

C524 10/50

R510
18K

C521 0.33/50

R503

1K

C506 0.022

C50 47/25

C516 0.15/50

C542
220/16

C510 0.47/50
C512 4.7/50

C515 0.0033 (ML)

C503 1/50

C533 0.47/50

R509

4.7K

C551 100P

C520 0.15/50
C522 0.15/50

C527 10/50

C531

2.2/50

R511
1K

C550 100P

C537 10/50

C540

10/50

C535 10/50

C538 10/50

D516

RL104A

C539 220/16

R512

4.7K

R502
100K

C546

220P

C549 100P

C543

0.1
(ML)

C534

0.1 (ML)

C505 0.47/50

R504

1M

C525 3.3/50
C526 0.15/50
C528 4.7/50

R501
100K

C507 0.047

C508 680P

IC501

LV1035M

DOLBY PRO LOGIC

DECORDER

C514 0.082 (ML)
C517 0.082 (ML)

C509

0.1 (ML)

C529 0.47/50

C518 3.3/50

C523 10/50

C544

220/16

R506

4.7K
R507

1K

D515

RL104A

C519 0.47/50

C530 4.7/50

C536 10/50

C501

0.1
(ML)

C502 1/50

D604
1SS133

Q605

KRC104 M

R518
1K

R519
1K

C513 4.7/50

C511 0.47/50

R505

4.7K

CNP601

R637

4.7K

C562

0.022

C532

220/16

C563

0.022

R508
39K

X501

C541 220/16

C561

0.022

R522
1K

R521
1K

R520

1K

R514
1K

R540

22K

R531

3.3K

R530

3.3K

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

123456789

10 11 12 13 14 15 16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

0V

33343536373839404142434445464748

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

BI601

2

6

1

3

4

5

2

6

1

3

4

5

POWER
C MUTE

M_12V

D.P CE

F MUTE

R MUTE

DO

DI

CE

CL

T1/T2

TAPE REC

TAPE BIAS

+5.6V

VF2

–VP

VF1

P28 6-D

TO TUNER & DECK SECTION

R_BPF2

R_BPF1

S_DC_OUT

C_DC_OUT

R_DC_OUT

L_DC_OUT

VREF

VCC

C_OUT

S_OUT

R_OUT

L_OUT

AC_GND

L_IN

R_IN

S_IN

VCC

DET

IREF

D_GND

S_OUT

R_OUT

L_OUT

DC_OUT

DC_OUT

D/A

NS

A/D

VDD

OSC

OSC

VSS

CLK

DATA

ENABLE

CLK

OSC

NS_BPF2

NS_BPF1

GND

C_MODE

DC_OUT

LT_IN

RT_IN

L_BPF1

L_BPF2

DATA

L_BPF3

DC_OUT3

DC_OUT4

DC_OUT2

DC_OUT1

R_BPF3

L-R_RECT

L+R_RECT

VCS_TH

VCS_1

VCS_2

VLR_2

VLR_1

VLR_TH

L_RECT

R_RECT

QS_BYP_AR

QS_MO

QS_AC

SUB_VOL OUT

RCH

A_GND

LCH

HP_SW

SUB_VOL IN

D_GND

0V

0V

4V

TUN_R

TUN_L

A_12V

A_GND

TAPE_L

TAPE_R

REC_R

REC_L

M_GND

DO

T1/T2

REC_MUTE

BIAS

CL

DI

CE

D_GND

3

2

1

68795 2413

151013 14

11 12 16 17

D_GND

M_12V

7.3V

R-CH

A_GND

L-CH

CNS11

CNS701

CNP11

FW601

TO DISPLAY PWB

P24 5-G

TO CD SERVO PWB

P21 12-C

+B

+B
+B

+B

+B

+B

+B

–0.1V4V–0.1V

3.6V

–0.1V4V0V

4.7V

4.8V

0V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

9.4V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

9.4V

2.5V

0.6V

–0.1V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

5V

2.3V

4.7V

4.7V

5.4V

4.7V

5.4V

4.6V

4.6V

4.6V

3.7V

3.5V

3.4V

5.4V

4.8V

5.4V

4.7V

4.7V

– 23 –

CD-C472/C3400/C3400C/C3800/C3800C

Figure 23 SCHEMATIC DIAGRAM (4/10)

7

8 9 10 11 12

MAIN PWB-A1(1/2)

C626

0.047

(ML)

R465

100K

R455

3.9K

C454

0.15
(ML)

R453
100K

R460

1.5K
C460

47/25

R464

100K

R456

27K

C462

2.2/50

R461
1K

R458

6.8K

C458

0.082

R459

12K

C452
100P

C453
47/25

C461

0.022

C451

0.047

(ML)

C456

0.15

(ML)

R457
27K

R454
15K

C622 1/50

IC601

LC75396E

AUDIO PROCESSOR

R628 2.2K

C621
1/50

R624

22K

C634

2.2/50

C636

2.2/50

C635

2.2/50

C633

2.2/50

R625
47K

R626 47K

R621
47K

R622 47K

Q604
KTC3199 GR

Q602

KTC3199 GR

C637

0.001

Q601

KTC3199 GR

R630

2.2K

C638

0.001

Q603

KTC3199 GR

C640

0.001

R631

2.2K

C639

0.001

R629

2.2K

C617

0.0022 (ML)

C615

0.015 (ML)

C609

0.068 (ML)

C619

0.0047
(ML)

C612 0.027 (ML)

C611

0.22/50

C662
1/50

C660

2.2/50

C659

2.2/50

C657

100P

C624 10/50

C628

10/50

C630

47/25

C625

10/50

C623

10/50

R613
33K

C613

0.027 (ML)

R605 1K

R606 1K

R615

2.7K

R614
33K

R616

2.7K

C658

100P

C631

47/25

R619

1K

R618

1K

R617

1K

R627

2.2K

R623

22K

C606

0.018

C602

0.082
(ML)

C604

0.22/50
(ML)

C607

0.018 (ML)

C605

0.22/50

C603

0.082 (ML)

C647
390P

R603

1.8K
C648

390P

R604

1.8K

R602
27K

R601
27K

C661
1/50

R607 1K

R609 1K

R612 1K

R611 1K

R608 1K

R610 1K

R463
100K

D606

1SS133

C654 0.047 (ML)

C656 0.047 (ML)

C655 0.047 (ML)

C653 0.047 (ML)

C651 0.047 (ML)

C649 0.047 (ML)

C650 0.047 (ML)

C652 0.047 (ML)

D601
1SS133

CNS803

D609

1SS133

D610

1SS133

D510
1SS133

D511
1SS133

C689
100P

C687
47/25

R682

100K

R694
47

C694

0.022

R693
47

R692

2.7K

R690

1K

R687
12K

R689

1K

R695
100K

R685

560

R696

100K

R688
12K

C684
47/25

C685
100P

C690
100P

IC681

NJM4560L

HEADPHONE AMP.

R686
560

C693
47/25

C683
47/25

C692
47/25

C691
47/25

R691

2.7K

R451
220K

R452
220K

R681

2.2K

R699
22K

R697
22K

R671

2.2K

R672

2.2K

R673

2.2K

R674

2.2K

R620
22K

D607
1SS133

C632

47/25

C646

0.022

C645
100/16

C564

0.001

C644
22/25

R633

22K

C643

22/25

C642

22/25

C681

0.047
(ML)

C455

47/25

Q673

KTC3199 GR

Q671

KTC3199 GR

Q674

KTC3199 GR

Q672

KTC3199 GR

C697

0.001

C698

0.001

C695

0.001

C696

0.001

R684

100K

R698
22K

R680
22K

R683

2.2K

C686
100P

C682

0.047
(ML)

R632

2.2K

R634

22K

C618
22/25

D608
1SS133

R635

22K

C601

0.047
(ML)

20

19

18

17

1615

141312

11

10

98

765

4321

1

2
3

4

5
6

7

8

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

5V

4.9V

5V5V5V5V4V

–0.1V

–0.1V

0V5V5V

5V

4.9V

5V

5V

4.9V

5V5V5V5V5V5V5V

10V5V5V5V5V5V5V

5V

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

4.9V

5V

4.8V

4.9V

5V

4.8V

4.9V

5V

4.8V

4.9V

5V

4.8V

4.9V

5V

5V

4.9V

5V

4.9V

5V

4.8V

4.9V

5V

4.8V

4.8V

5V

4.8V

4.9V

5V

4.8V

4.9V

5V

5V

49505152535455565758596061626364

1

2
3

4

5
6

7

8

0V

R-CH

L-CH

JK601

R5

L5

1
2

3

4

RTIN

RF1C1
RF1C2
RF1C3
RF2C1
RF2C2
RF2C3
RF3C1
RF3C2
RF3C3
RF4C1
RF4C2
RF4C3
RF5
RTOUT
RFIN

RFCOM

RFOUT

RRIN

RRCOM

RROUT

RVREF

VREF

LVREF

CEDICL

VSS

COUT

LRCOM

CIN

LFOUT

LFCOM

LFIN

LTOUT

LF5

LTIN
LF1C1
LF1C2
LF1C3
LF2C1
LF2C2
LF2C3
LF3C1
LF3C2
LF3C3
LF4C1
LF4C2
LF4C3

LSELO

LINVIN1

L4L3L2

L1

VDD

R1R2R3

R4

RINVIN1

FRONT_R

FRONT_L

REAR_OUT

CENTER_OUT

A_GND

STANDBY

VIDEO_1
IN

SUB_WOOF

7.3V
(CD)

CD_GND

D_GND

A_GND

M_GND

+12V (M)

+12V (A)

VF1

–VP

VF2

+12V (M)

0V

0V

0V

0V

0V

0V

0V

0.7V

0.7V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

TAPE_M_GND

MAIN_CHASIS_GND

IC451

NJM4558L

SUB WOOFER AMP.

C459
10/50

C457
100P

C627

0.047

(ML)

C620 0.0047 (ML)

C616 0.0022 (ML)

C614 0.015 (ML)

C610

0.22/50

C608

0.068
(ML)

C600

0.047 (ML)

CHASSIS

GND

TO TAPE MECHANISM
CHASSIS

LUG1

TO POWER PWB

P26 1-F

CNP803

+B

+B

+B

+B

+B

+B

+B

+B

5.6V

5.6V

0V

11.1V

5.6V

5.5V

5.6V

5.6V

5.6V

5.6V

0V

11.1V

5.6V

5.5V

5.5V

5.6V

AM SIGNAL

FM SIGNAL

RECORD SIGNAL

PLAYBACK SIGNAL

CD SIGNAL

SUB WOOFER

CD-C472/C3400/C3400C/C3800/C3800C

– 24 –

Figure 24 SCHEMATIC DIAGRAM (5/10)

A

B

C

D

E

F

G

H

1

23456

• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.

9

8

7

6

5

4

3

2

1

12

11

10

12

11

10

9

8

7

6

5

4

3

2

1

M

2

1

4

3

2

1

–

+

TAPE MECHANISM

PWB-D

2
1

R706 1K

IC701

IX0192AW

SYSTEM MICROCOMPUTER

R747 2.2K

Q707
KRC107 M

Q708
KRC107 M

Q709
KRC107 M

R758

10K

Q702
KTA1273 Y

C711

47/25

FL701

DISPLAY

Q701

KTC3199 GR

R788
1K

R778

100K

C716
47/25

D712

1SS133

Q703
KTA1271 Y

R787

33

R760

10K

R786

10K

R784

10K

R746 2.2K

R751 1K

R754 1K

R755 1K

R741 1K

R753 1K

R750 1K

R752 1K

R748 1K

R749 2.2K

R744 1K

R743 10K

R742 2.2K

R711 1K

R709 1K

R705 1K

R738

1K

R713 1K

R708 1K

R739

1K

R740 1K

R703 22K

R702 1K

R712 1K

R710 1K

R714 1K

R701 1K

R757

10K

R782
820

R781
820

R783
820

LED706
333YTH2

LED704
333YTH2

LED702
333YTH2

LED701
333YTH2

LED703
333YTH2

LED705
333YTH2

R785

2.2K

C702

220/10

C701

0.022

R704 1K

C712

1/50

C713

1/50

R722

10K

R721

10K

R779

10K

R728 8.2K

R737
10K

C705

0.001

R727

3.3K

R731 8.2K

R730 8.2K

R726 1K

R732 1K

R734 1K
R735 1K

R733 1K

R723 1K
R724 1K
R725 1K

XL701
P0003AW

C703
15P

C704
18P

R736 1K

R729 8.2K

JK701

HEADPHONE

JACK

VR701

20K

SUB WOOFER

VOLUME

BI701

R759

1.2K

9

8

765

432

19

18

171615

14 13 12 11

272625

24 23 22 21 1020

876

5

4321

40

39

40

39

38

37

36

35

414243444546474849505152535455565758596061626364

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

123456789

10 11 18 22

34

33

32

31

30

29

28

27

26

25

26

25

12 13 14 15 16 17 19 20 21 23 24

12 3456789

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

R745
1K

+B

+B

L-CH

P2

P3

P4

P5

12345

VLOAD

DO

DI

CE

CL

VDD

IC

REMOCON

SYSTEM STOP

X1
X2

VSS

AVREF

AVDD

KEY-0

KEY-1

KEY-2

KEY-3

AVSS

RESET

CD DSP SQOUT

CD DSP COIN

CD DSP CQCK

CD DSP RWC

CD DSP WRQ

VDD

T0T1T2T3T4T5T6

T7
T8

S0
S1

S2
S3

S4
S5

S6
S7
S8
S9

S10
S11

S12

S13

S14

S15

9G4G3G2G1G

8G

7G

6G
5G

P17
P18
P19
P12

P1
P6

P7
P8

P9
P10
P11
P14

P20

P13

P16

P15

FFP15

P16

P13

P20

P14

P11

P10P9P8P7P65G6G7G8GP1P12

P19

P18

P171G2G3G4G9GF

F

MOTOR

GND
+12V
T2 RUN

FOOL PROOF
T1 RUN

SOLENOIDO
MECHA STOP

XT2

CD DSP RES

CD T.T OPEN/CLOSE

CD UP/DOWN,DISC NO

T2 RUN PLSE

QS_MO

QS_AC

DRF

CD PUIN

CD SL+

CD SL–

T1/T2

TAPE SOL

TAPE MOTOR

D.P CE

T1 RUN PLSE

TAPE MECHA STOP

TAPE REC

TAPE BIAS

POWER

FHANTOM

NORMAL

PASS

P04

F MUTE

TAPE F.P.

C MUTE

R MUTE

VF1

M 12V

–VP

VF2

TAPE REC

TAPE BIAS

+5.6V

C MUTE

CL

R MUTE

F MUTE

D.P CE

T1/T2

R762
10K

DOLBY PASS

DOLBY NORMAL

DOLBY PHANTOM

CE

DI

DO

POWER

QS_BYP_AR

QS_AC

QS_MO

QS_BYP_AR

SUB_VOL OUT

RCH

A_GND

HP_SW

SUB_VOL IN

CNP601

4.2V

24.2V

24.2V

12V

12V

12V

12V

0V

0V

0V

0V

0V

0V

0V

0V

8.9V

8.9V

3.8V

332

1

2

1

32

1

CNPM1

CNSM1

PHM1
RUN PALS
SENSOR

MM1

TAPE

MOTOR

FWM1

CNPM2

FWM2

SWM4
F. A. S

SWM5

CAM

SOLM1

SOLENOID

SWM3

F. P.

TO MAIN PWB

P22 2-C

+B

+B

+B +B

0V

4.2V

0V

0V

4.2V

2.3V

1.8V

0V

4.2V

0V

4.2V

4.2V

4.2V

4.2V

4.2V

4.2V

–24V

–24V

–24V

–24V

–24V

–24V

–24V

4.2V0V4.2V

4.1V

4.2V

0.9V

0.2V0V4.2V

4.2V

0.2V

4.2V0V0V0V0V

0V

–27.1V

–18V

–18V

–27.1V

4.1V

0V

0V

4.3V0V4.2V

4.1V

4.2V

0V

4.2V

4.2V

12V

12V

2.1V

0V

4.2V

4.1V

4.2V

0V

0V

–25V

–-18V

–27.1V

–27.1V

–27.1V

–17.9V

–27.3V

–14.8V

–24V

–18.6V

–15.3V

–27.1V

–27.1V

0V

–24.2V

–24.2V

– 25 –

CD-C472/C3400/C3400C/C3800/C3800C

Figure 25 SCHEMATIC DIAGRAM (6/10)

7

8 9 10 11 12

D707
1SS133

R707
120K

R786

10K

R738

1K

R765

3.3K

D705

1SS133

D708

1SS133

R775

2.2K

R770
1K

R764
1K

Q704
KRC102 M

R774

150

D709

1SS133

R771
100

Q706
KTC3199 GR

Q705

KTC3199 GR

R769

10K

R768
10K

82

R767

R772

1K

C708

0.01

D706

1SS133

R766

100K

R773

120

C709

100/10

ZD701

MTZJ3.3B

C710

220/10

C715

0.022

RX701

N63H380A

SW712

STOP

RD19

3.9K

RD20

5.6K

RD18

2.2K

RD11

1.8K

RD10

1.2K
SW716

TUNING

DOWN

RD14

5.6K

SW710

REC

PAUSE

SW714

PRESET

SW715

TUNING

UP

RD09
1K

RD15
1K

RD17

1.8K

RD12

2.2K

RD21
12K

SW721

CD

SW720

MEMORY

/SET

SW722
TUNER

/BAND

SW723

TAPE

SW724
VIDEO/

AUX

RD26

3.9K

RD25

2.2K

SW727

PHANTOM

SW713

PLAY/

REPEAT

RD13

3.9K

RD24

1.8K
SW728

CD

PAUSE

SW725

BYPASS

DOLBY

RD23

1.2K
SW729

CD

CLEAR

SW726

NORMAL

SW730

RANDOM

RD22
1K

SW711

PRESET

RD16

1.2K

SW718

CLOCK

1K

C702

220/10

C701

0.022

C712

1/50

C713

1/50

C706

0.01

C707

3.3/50

R722

10K

R721

10K

R779

10K

C725 0.022

SW702
VOLUME

DOWN

RD02

1.2K

RD03

1.8K

SW704
VOLUME

UP

RD04

2.2K

SW701

P.G.EQ.

/DEMO

SW703

X-BASS

RD01

1K

C724

0.001

C723 150P

C722 150P

C721 150P

C720 150P

L701
100µH

SW719
TIMER/
SLEEP

SW717

POWER

R728 8.2K

R737
10K

C705

0.001

R727

3.3K

R731 8.2K

R730 8.2K

R726 1K

R732 1K

R734 1K
R735 1K

R733 1K

R723 1K

R724 1K
R725 1K

XL701
P0003AW

C703
15P

C704
18P

R736 1K

R729 8.2K

CNS701

C730

10/50

C732

0.022

R790
100

C731
47/25

ZD710
MTZJ5.6B

Q710
2SD468 C

R792
22

R791

1.2K

DISPLAY PWB-A2

BI702

R798
10K

SW706

DISK

SKIP

RD05

3.9K

SW705

OPEN

/CLOSE

RD07
12K

SW707
DISK 1

RD08
33K

SW709
DISK 3

RD06

5.6K
SW708

DISK 2

FW701

9

8

765

4321

19

18

171615

14 13 12 1122 21 1020

40

39

38

37

36

35

41

2

34

33

32

31

30

29

28

27

26

25

324

8

3

1
2

4
5
6
7

9

10
11
12
13
14

8

3

1
2

4
5
6
7

9

10
11
12
13
14

123

745

4.2V

0V

0V

0V

0.2V

0.2V

0.2V

0.9V

L-CH

1
2

3

1
2
3

DI

CE

CL

X1
X2

VSS

VREF

AVDD

KEY-0

KEY-1

SWITCH PWB-A3

XT2

QS

_

MO

QS_AC

CD PUIN

CD

SL

+

P04

CQ CK(DSP)

CO IN(DSP)
SQ OUT(DSP)

SLD+

RES(DSP)

WRQ(DSP)

RWC(DSP)

DISC NO.

OPEN/CLOSE

D_GND

VF1

M_12V

–VP

VF2

+5.6V

D_GND

C MUTE

CL

R MUTE

F MUTE

D.P CE

PUIN SW

SLD–

UP/DOWN

DRF(ASP)

CE

DI

DO

POWER

QS_AC

QS_MO

QS_BYP_AR

RCH

A_GND

HP_SW

CNP601

CNS12

5.6V

5V

11.5V

1

3

2

CNP12

FW601

TO MAIN PWB

P22 2-C

TO CD SERVO PWB

P21 7-G

+B

+B

+B

+B

0V

4.2V

0V

0V

4.2V

2.3V

1.8V

0V

4.2V

0V

4.2V

4.2V

4.2V

4.2V

4.2V

4.2V

0V

0V

FM SIGNAL

CD-C472/C3400/C3400C/C3800/C3800C

– 26 –

Figure 26 SCHEMATIC DIAGRAM (7/10)

A

B

C

D

E

F

G

H

1

23456

• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.

C801
2200/35

C825

22/25

Q826

KTC3199 GR

Q824
2SD2012

Q823
2SD2012

R825
33

C827

47/25

R829
1K

R826
220

IC901

STK40724

POWER AMP.

C910
2200/50

C909

2200/50

R926
1K

C920

0.0015

C919

0.0015

R919

33K

R920

33K

C921
1/50

R925
1K

C922
1/50

C904
10/50

C911
100/50

C826
47/25

Q825
KTC3199 GR

R912
100

R913
100

R915

220K

R918

470

C917

47/50

C916
15P

R917

56K

R922

470

R921
10K

R923

56K

C924

15P

C925
47/50

R927
470

C927

47/35

R928

180

C930

47P

C928

47/35

C931

47P

R929

180

Q902
KRC107 M

Q903
KRC107 M

C933
220/35

I

C

L

A

PO

W

R933
10K

C

9

4

7

C935

0.1
(ML)

R934

4.7

C929
15P

R930
56K

R931
1K

C926
47P

R932
18K

C923
47P

C915
47P

R924

1K

R916

1K

C907
10/50

C912
100/50

C918

47/50

R836

22K

C824

0.022
R837

22K

R820
47

DZ820
MTZJ8.2C

C823
47/25

Q822
KTC3199 GR

R824
560

Q820
2SD2012

R838

10K

C831

10/50

C820

0.022

R905
1K

C903
1/50

C906
1/50

R909
1K

R907

1K

C902

220P

R902

68K

R901

100K

C901
1/50

R903

100K

C905

220P

R904

68K

R906

100K

C908

0.001

R908

68K

Q901
KTA1268 GR

R910

2.2K

R914
15K

R911
10K

R959

4.7K

Q904
KTC3199 GR

R956

5.6K

R955

10K

R957
1K

R960
100K

C976
22/25

D901
1SS133

C977

1000/6.3

R962

820

D902

1SS133

CNP803

POWER PWB-B

R965

4.7K

R964

4.7K

C

4

R961

39K

R831

3.3
(1/2W)

C828

47/25

ZD822

MTZJ13C

R835
560

R827
1K

R828
33K

D824
1SS133

C829

4700/25

R804

4.7

CHASSIS
GND

R805

100

C802

100/35

R806

2.2K

Q801
KTA1266 GR

C804

47/50

C803

47/50

R803
220

C812

ZD802
MTZJ300B

ZD801

MTZJ6.2A

R801

12K

D804
RL104A

D805
RL104A

D806
RL104A

D803
RL104A

R802

220

C805

0.047

(ML)

C806

0.047

(ML)

D802
TS6B04GM-1

D801
TS6B04GM-1

14
13

12
11
10

9
8

20
19
18
17
16
15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

2019181716151413121110

987654321

+B1

–VF

+B2

+B

+B

GND3

VF1

VF2

H:

O

L:

O

GND

–Vcc

–Vcc

+Vcc

Ch1

Ch2

Ch3

Ch1

Ch2

Ch3

Out

Out

Out

CNS803

H:ON
L:OFF

3 Ch

SUB-WOOF.

0V

0V

0V

30.6V

30.7V

30V

0V

0V

0V

0V

1.2V

1.2V

2.3V

0V

0V

28.1V

0.3V

3.8V

12.4V

13V

18.2V

13.3V

13V

18.4V

11.6V

12.3V

12.4V

18.4V

6.9V

7.5V

7.6V

8.2V

18.4V

35.3V

–35.3V

29.1V

18.4V

–28.9V

–28.3V

–34.9V

REAR

CENTER

A_GND

3

2

1

32

1

P23 7-H

TO MAIN PWB

FRONT_R

FRONT_L

REAR_OUT

CENTER_OUT

A_GND

STANDBY

SUB_WOOF

7.3V

(CD)
CD_GND
D_GND
A_GND
M_GND

+12V (M)
+12V (A)
VF1
–VP

VF2

+12V (M)

–

–B

+

+
–

–

+

0V

–35.4V

–0.1V

–0.1V

–0.1V

–0.1V

–32V

–0.1V

–0.1V

33.6V

–33V

0V

0V

0V

0V

35.4V

–35.4V

–35.4V

0V

0V

– 27 –

CD-C472/C3400/C3400C/C3800/C3800C

Figure 27 SCHEMATIC DIAGRAM (8/10)

7

8 9 10 11 12

CNS801

CNP801

C959

0.1
(ML)

R949

4.7

C801
2200/35

R969
68
(1/2W)

R926
1K

0

15

9

015

R925
1K

C924

15P

C925
47/50

R927
470

C927

47/35

R928

180

C930

47P

C928

47/35

C931

47P

R929

180

Q902
KRC107 M

Q903
KRC107 M

C933
220/35

IC951

LA4451

POWER AMP.

R933
10K

C941

0.022

C938
47/35

R942
270
(1/2W)

C944
1000/25

C943
47/50

C942
47/50

R941

270

(1/2W)

C945

2200/25

C949

0.1
(ML)

R944

4.7

C935

0.1
(ML)

R934

4.7

R940

4.7

C940

0.1
(ML)

R937

4.7

C937

0.1
(ML)

C929
15P

R930
56K

R931
1K

C926
47P

R932
18K

C923
47P

R924

1K

R965

4.7K

R964

4.7K

Q905

KTC3199 GR

C978
47/50

D903
1SS133

R968
1K

M901
FAN MOTOR

R967
68K

R966

15K

C979

10/50

CNP804

F902
3A 250V

F901
3A 250V

F903
4A 125V

C817

4.7/50

R961

39K

R804

4.7

CHASSIS
GND

R805

100

C813

100/50

D809
RL104A

D808

RL104A

D807

RL104A

C802

100/35

C811

47/50

R806

2.2K

Q801
KTA1266 GR

C804

47/50

C803

47/50

R803
220

C812

100/50

ZD802
MTZJ300B

ZD801

MTZJ6.2A

R801

12K

D804
RL104A

D805
RL104A

D806
RL104A

D803
RL104A

R802

220

C805

0.047

(ML)

C806

0.047

(ML)

C809

0.047

(ML)

C810

0.047

(ML)

D802
TS6B04GM-1

D801
TS6B04GM-1

C807

0.047

(ML)

C808

0.047

(ML)

D827

1SS133
R807
10K

CNP802

CNS802

T801

POWER TRANSFOMER

14
13

12
11
10

9
8

7

6

5

4

3

2

1

9

8

7

6

5

4

3

2

1

9

8

7

6

5

4

3

2

1

1

22

1

2019181716

212

1

+B2

GND3

1

2

3

4

5

6

7

8

9

10

11

12

M

1

2

4

5

6

7

8

9

10

11

12

TF801

R-CH

L-CH

R-CH

CHASSIS
GND

L-CH

CENTER
6 OHMS
MIN.

REAR
12 OHMS
MIN.

FRONT
8 OHMS
MIN.

H:ON
L:OFF

Ch3

Ch3

Out

H:ON
L:OFF

SUB_WOOFER
6 OHMS
MIN.

SUB-WOOF.

F805

1.6A 250V

F802
4A 125V

F803
4A 125V

CNS804

+

F804
3A 250V

0V

0V

0V

0V

1.2V

1.2V

2.3V

0V

0V

28.1V

14.9V

14.9V

0V
0V

26.2V

26.2V

29.2V

0.3V

3.8V

6.4V

0V

0V

35.3V

–35.3V

29.1V

18.4V

–28.9V

–28.3V

–34.9V

SO801
INPUT
AC120V

AC POWER

CORD

3

2

1

32

1

SO901
SPEAKER
TERMINAL

+

–

+
–

–

+

0V

–35.4V

–0.1V

–0.1V

–0.1V

FM SIGNAL

CD-C472/C3400/C3400C/C3800/C3800C

– 28 –

A

B

C

D

E

F

G

H

1

23456

• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.

Figure 28 SCHEMATIC DIAGRAM (9/10)

3

2

1

7

6

5

4

3

2

1

TAPE2

RECORD/

PLAYBACK HEAD

ERASE HEAD

R-CH

L-CH

TAPE1

PLAYBACK HEAD

L-CH

R-CH

IC302

LC72131

PLL CONTROLLER

C302
18P
(CH)

C395
100P

T302

R382
82

C309

6.8P
(UJ)

D301

1SS133

VD303
KDV147B

C318

22P

(CH)

R314

10K

1

2

3

R323
100K
(UJ)

C334

6.8P

R317
820

R302
22

R311
220K

R375

1.2K

CF301

C314
10/50

C319

0.022

C331

0.047

C332

0.022

R356

10K

R358

3.3K

Q343
KRA109 M

R361
10K

C357

3.3/50

R350
47K

C349

0.022

C350

220/10

C338
100P

R320
10K

C337
10/50

C333

0.022

C313

0.022

VD302

KDV1472B

L303

OSC.FM

C317

8.2P

T301

T352

T351

NC

R321
120

C369
47/25

BF351

R316

4.7K

C354

470P

R381
10K

R380

1.5K

C393
1/50

C316
100P

R312
680

Q302
2SC535 C

C305

4.7P (CH)

R306
10

R340

47K

D303

1SS133

D302

1SS133

R372 1K

R373 1K

R374 1K

C392

0.001

C358

0.0015/100
(P.P)

C359

0.022

R352
15K

C366

1/50

R369

2.2K

D342
1SS133

X352

4.5MHz

C381
12P
(CH)

L303
L302
T351
T302
T302

FM BAND COVERAGE (fL)
FM RF (fH)
AM IF
AM BAND COVERAGE (fL)
AM TRACKING (fL)

C382
15P
(CH)

R379

2.2K

C361
22/25

C364

0.033

L302

R301

33K

R303

100K

C310

0.001

C308

0.0047

C307

0.0047

R363

3.3K

C312

0.001

C311

0.022

C383

0.022
ZD351

MTZJ5.1B

L343
100µH

C360

0.022

C365

1/50

R357

3.3K

R359

2.7K

C363

0.033

R360

2.7K

C367
1/50

C351

0.0022

C353

0.018

C355

3.3/50

C356

3.3/50

D305
1SS133

D304

1SS133

CNP301

BF301

Q344
KRA102 M

R371 1K

R362

390

R365
150
(1/2W)

R347

3.9K

R348
33K

R349

1.5K

3

2

1

3

2

1

123

123

456 789

0.8V

1.6V

5.8V

1.5V0V5.8V5V5.7V

5.8V

123 4

2

3

1

56 7 8 9

10 11 12

131415161718192021

NC

222324

123456789

10 11

1213141516171819202122

VR351

6.8K

C153
100/16

R155
150

R119
56

C136

0.068

R142 56

C118

0.033

R122

100K

R124

3.9K
C122

1/50

C116
47/25

C114
330P

R118
1K

C112
330P

C101

0.001

C102

0.001

C105
180P

R103

2.2K

Q103
KTC3200 GR

R105

3.3K

Q105
KTC3200 GR

Q107

KTC3199 GR

R107

47K

C107

0.001

R106

3.3K

Q104

KTC3200 GR

Q106
KTC3200 GR

R104

2.2K

C106
180P

R125

5.6K

R121

100K

R131

33K

C133

22/25

R141

56

R135

2.2K

C129

470P

R139

560

R117
1K

C113
330P

C141

1/50

C127

0.022

C128

3.3/50

C131

0.001

Q109

KTA1266 GR

R114
10K

R113
10K

C109

0.047

Q110
KRC104 M

Q111
KRC104 M

R154
10K

C146

220/10

R146

10K

C135

0.068

C139

0.0033
R145

10K

R111
10K

R137

6.8K

IC101

AN7345K

PLAYBACK AND RECORD

/PLAYBACK AMP.

C115
47/25

C121

1/50

R123

3.9K

C119

560P

C117

0.033

C145

22/25

C140

0.0033

C130

470P

R136

2.2K

C142

1/50

R134

68K

R140 560

C132

0.001

R138

6.8K

C134

22/25

R132

33K

R120

56

C120

560P

R126

5.6K

R102
1K

C111
330P

R101
1K

C108 0.001

Q108

KTC3199 GR

R108

47K

R110

4.7K

R109

4.7K

CNP101

CNP102

R182
220K

R112
10K

Q121

KTC3199 GR

R153
10K

R158
220

Q126
KRC104 M

R164

4.7K

R162
47K

R160
150

Q124

2SA1015 GR

R166
47K

R167
100K

Q128

KTC3203 Y

R168
12

C152
47/25

L104
330µH

R181
220K

R115

4.7K

D102
1SS133

D101
1SS133

Q122
KTC3199 GR

7

6

5

4

3

2

1

3

2

1

FM IF

FM DET

AM IF

MAIN PWB-A1(2/2)

VCO

CE

TUN_R

DI

TUN_L

CL

A_12V

A_GND

D_GND

FM ANT

AM LOOP ANT

AM ANT

MPX

-IN

FM-

M/ST

VCO

AM

/FM

R-CH

L-CH

TUN

INDSTIND

GNDAMIF

AM

MIX

FM IF

IN

DET

OUT

FM

DET

FM

+B

+B

+B

+B

+B

+B

+B

+B+B

AMRFAM+BAM

OSC

CEDICLDOBO1

BO4

IO1

IF IN

IO2

AM IN

FM IN

VDD

PD

A IN

A OUT

VSS

X IN

X OUT

TP301

TP302

FM

BAND PASS

FILTER

CHASSIS

GND

0.7V

4.4V

0V

0.2V

10.9V

11V

4.4V

5.1V

8.4V

DO

3

2

1

32

1

IC303

LA1805

FM/AF IF MPX.

C303

0.01

C306
15P
(CH)

C304

4.7P
(CH)

IC301
TA7358AP
FM FRONT END

1
2
3
4

5
6
7
8
9

C150

0.0039/100
(P.P)

0V

0V

0V

0V

0V

0V

0V

0.7V

0.7V

0V

0V

TAPE2_L2

TAPE2_L1

TAPE2_R1

A_GND

TAPE2_R2

ERASE

M_GND

0V

0V

0.7V

0V

0V

0V

0.7V

0V

56K

Hich=CHROME

56K

ALC

Nor/CrO2

ALC

RIPPLE

GND

Vcc

11.6V

0V

0V

11.7V

0V

11.6V

10
11
12
13
14

15

16

17

M_GND

BIAS

TAPE_L

REC_L

REC_R

REC_MUTE

T1/T2

TAPE_R

0V

0V

0.7V

0.7V

0V

0V

9.3V

9.3V

8.6V

3.4V

3.4V

0V

0V

0V

TAPE1_L

A_GND

TAPE1_R

Hich=T1

112K
112K

2

3

1

321

2324 22 214520 19

67

18

12

89

10 11

1617 15 14 13

3

2

1

3

2

1

C151

0.027
(ML)

TO DOLBY
PRO LOGIC
SECTION
P22 2-A

+

–

––

–

+

+

+

1.1V

1.7V

1.1V

1.7V

0.6V

1.6V

0.5V

7.4V

7.2V

1.6V

1.6V

1.6V

1.6V

1.6V

7.2V

1V

1.6V0V5.5V

0V

2.2V

2.3V

6.6V

0.9V

0V0V0V0V0V

5.3V

0.9V

0.9V

5.6V

0V

2.7V

5.5V

1.7V

0V

0V

0.2V

4.3V

4.2V

0.2V

0V

0V

2.7V

0.5V

0V

0V

4V

0V

1.3V

0V

0V

0.6V

3.9V

3.9V

0V

0.5V

0V0V4V

0.8V

0.8V

0V

7.8V

0.6V

3.9V0V4.6V

CNS102

CNS101

AM SIGNAL

FM SIGNAL

RECORD SIGNAL

PLAYBACK SIGNAL

– 29 –

CD-C472/C3400/C3400C/C3800/C3800C

7

8 9 10 11 12

Figure 29 SCHEMATIC DIAGRAM (10/10)

29.2V

14.9V

26.2V

14.9V
0V
0V

26.2V

1.2V
0V

28.1V
0V

2.3V

9

8

7

6

5

4

3

2

1

12

11

10

0V

1.2V

14

13

PIN
NO.

VOLTAGE

IC951

0V

4.2V

0V

0.9V

0V

0V

4.2V

0.2V

4.2V

0.2V

4.1V

4.2V

0V

–24V

–24V

–24V

–24V
–24V
–24V
–24V

4.2V

0V

4.2V

4.2V
0V

0V

4.2V

4.2V

4.2V

4.2V

4.2V
0V

4.2V
0V

1.8V

2.3V

4.2V
0V
0V

4.2V

9

8

7

6

5

4

3

2

1

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

40

39

38

37

36

35

34

33

32

31

PIN
NO. NO.

VOLTAGE

IC701

PIN

VOLTAGE

4.2V

4.2V

0V

0V

0V

–18V

–27.1V

4.1V

0V

0V

0V

4.1V

4.2V
0V

2.1V
12V
12V

4.2V

4.2V

4.1V

4.2V

4.3V

–18V
–27.1V

50

49

48

47

46

45

44

43

42

41

51

64

63

62

61

60

59

58

57

56

55

54

53

52

–24.2V

–24.2V

0V

–27.1V

–27.1V

–18.6V

–25V
–18V
–27.1V
–27.1V
–27.1V
–17.9V
–27.3V
–14.8V
–24V

–15.3V

68

67

66

65

69

80

79

78

77

76

75

74

73

72

71

70

4.7V

4.7V

4.7V

0V

4.8V

4.7V

4.7V

4.7V

4.7V

–0.1V

0.6V

0V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

5.4V

4.8V

5.4V

3.4V

3.5V

4.6V

4.7V

4.7V

4.7V

4.7V

9.4V

4.7V

4.7V

9.4V

2.5V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V
5V

2.3V
–0.1V
4V
–0.1V

3.6V
–0.1V
4V
0V

4.7V

4.7V

4.7V

4.7V

4.7V

5.4V

4.7V

5.4V

4.6V

4.6V

3.7V

4.7V

4.7V

9

8

7

6

5

4

3

2

1

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

PIN
NO.

VOLTAGE

51

64

63

62

61

60

59

58

57

56

55

54

53

52

IC501

0V

2.5V

2.5V

2.5V

4.7V

4.7V

0V

2.5V

2V

0V

0V

0V

2V

2V

2.5V

2.5V

2.5V
0V

2.5V

0V

2V

2.5V

0V

0.7V

2V
2V
0V
0V

0V

1.8V

1.8V

2.5V

2.5V
0V
0V
0V

9

8

7

6

5

4

3

2

1

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

36

35

34

33

32

31

PIN
NO.

VOLTAGE

IC3

5.5V

1.6V

1.6V

1.6V

7.2V
1V

0V

0V

2.2V

2.3V

6.6V

0.9V

9

8

7

6

5

4

3

2

1

12

11

10

1.1V

1.1V

1.7V

1.7V

0.6V

1.6V

0.5V

7.4V

17

16

15

14

13

20

19

18

7.2V

1.6V

1.6V

1.6V

21

24

23

22

PIN
NO.

VOLTAGE

IC303

0V

35.4V

0V
0V
–35.4V
–35.4V

0V

0V
0V
–33V

33.6V
–0.1V

9

8

7

6

5

4

3

2

1

12

11

10

–0.1V

–0.1V
–32V

–0.1V
–0.1V
–0.1V
–35.4V
0V

17

16

15

14

13

20

19

18

PIN
NO.

VOLTAGE

IC901

0.2V

4.2V

2.7V
0V
0V

0.2V

4.3V

0V
0V

1.7V

5.5V
0V

9

8

7

6

5

4

3

2

1

12

11

10

0V

0V
0V

0V

5.3V

0.9V

0.9V

5.6V

17

16

15

14

13

20

19

18

0V

2.7V

21
22

PIN
NO.

VOLTAGE

IC302

5V

0V

0.8V

1.6V

5.8V

1.5V

5.8V

5.7V

5.8V

9

8

7

6

5

4

3

2

1

PIN
NO.

VOLTAGE

IC301

6.5V

6.5V

0V

6.4V
1V
0V

6.5V

2.9V
0V

9

8

7

6

5

4

3

2

1

PIN
NO.

VOLTAGE

IC81

5.6V

5.6V

5.6V

5.6V

5.5V
0V

5.6V

11.1V

8

7

6

5

4

3

2

1

PIN
NO.

VOLTAGE

IC451

0V

2.2V

4.8V

4.8V

4.5V

2V

0V

4.8V

0V

2.5V

0V

4.8V

0V

4.8V

0V

0V

2.5V

2.5V

0V

4.8V

1.9V

0V

2.4V

2.5V

0V

4V

4V

0V
0V
0V
0V

0V

0V

0V

4.8V
0V

0V
0V
0V
0V

0V

4.8V

2.5V
0V
0V
0V

4.8V

4.5V
2V
0V
0V

2.1V

0V

2.2V
0V

2.4V
0V

2.4V
0V
0V
0V

4V

0V
0V

9

8

7

6

5

4

3

2

1

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

PIN
NO.

VOLTAGE

51

64

63

62

61

60

59

58

57

56

55

54

53

52

IC2

5V

4.8V

5V

4.9V

4.8V

5V

5V

4V

5V

5V

5V

5V

5V

5V

4.9V

5V

4.8V

4.8V

4.8V

4.9V

5V

5V

5V

5V

5V

5V

10V

5V
5V

4.9V

4.8V

5V

4.8V

4.9V

4.9V
5V

–0.1V
–0.1V
0V
5V

5V

4.9V
5V
5V

4.9V
5V

4.8V

4.9V
5V

4.8V

4.9V

4.9V

5V

4.9V
5V
5V

5V
5V
5V
5V
5V

5V

5V

4.9V

9

8

7

6

5

4

3

2

1

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

PIN
NO.

VOLTAGE

51

64

63

62

61

60

59

58

57

56

55

54

53

52

IC601

0V

0V

0V
0V

0.5V
4V

1.3V

0.6V

3.9V

3.9V
0V
0V

9

8

7

6

5

4

3

2

1

12

11

10

0V

7.8V

4.6V

3.9V

0.6V
0V

0.8V

0.8V

17

16

15

14

13

20

19

18

4V

0.5V
0V
0V

21

24

23

22

PIN
NO.

VOLTAGE

IC101

2.5V

2.4V

2.5V

2.4V

1.5V

0V

2.5V

2.5V

0V

2.5V

2.4V

2.5V

2.5V

2.5V

2.5V

2.5V

2.4V

2.5V

2.5V

2.5V

2.4V

4.2V

2.2V

1V

1V

2.5V

4.8V

2.4V

2.4V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.2V

2.2V
0V
0V

4.8V

4.8V
0V
0V

4.8V
0V

0V

2.5V
0V
0V

2.4V
4V
4V
0V
0V

4.8V

2.5V

0V

4.8V

9

8

7

6

5

4

3

2

1

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

PIN
NO.

VOLTAGE

51

64

63

62

61

60

59

58

57

56

55

54

53

52

IC1

5.6V

5.5V

5.6V

5.6V

5.5V
0V

5.6V

11.1V

8

7

6

5

4

3

2

1

PIN
NO.

VOLTAGE

IC681

CD-C472/C3400/C3400C/C3800/C3800C

– 30 –

Figure 30 WIRING SIDE OF P.W.BOARD (1/4)

A

B

C

D

E

F

G

H

1

23456

• The numbers 1 to 12 are waveform numbers shown in page 16.

CNP12

1

CNS12

234567891011121314

CNSM1

CNPM1

CNP803

TO CD SERVO PWB

P33 12-H

TO TAPE MECHANISM PWB

P31 12-E

RD02

R798

RD03

RD04

R788

R714

R706

R704

R705

R708

R709

R765

R722

R727

R713

RD25

RD24

RD23

R724

R723

R730

R731

R782

R721

R766

RD26

R764

C706

R712

R779

C701

R753

R783

R755

R754

R751

RD17

IC701

R752

R772

R750

R749

R736

R738

R739

R740

R743

R744

C703
C704

C705

R767

R747

C708

R770

C721

R771

R768

R726
R725

R729

R728

C723

R774

R775

R762

RD18

RD14

RD16

RD21

RD20

RD19

R781

C722

R760

FW701

13

FW701

13

BI702

114

VR701
SUB WOOFER
VOLUME

MIN

MAX

D515

D516

C539

C

5

LUG1
(247)

R529

C5
C

5

C

5

C

5

C

5

C

5

C518

C522

CHASSIS

GND

C529

C526

C533

C535

C537

C538

R530

C564

D511

D510

SW728
CD PAUSE

C720

SW729
CD CLEAR

RD01

R773

R707

1
2
3

RX701

C710

SW702

VOLUME

DOWN

VOLUME

UP

C715

SW703

X-BASS

SW704

SW705
OPEN/

CLOSE

DISC SKIP

SW706

RD06

RD05

C713

ECB

SW709
DISC 3

R778

SW730
RANDOM

R787

R701

R702

R703

C716

C702

SW727

PHANTOM

LED705

LED706

D706

D705

L701
SW701

P.G.EQ.

/DEMO

SW711
PRESET

RD10

RD09

SW713
PLAY/REPEAT

RD11

RD12

R6

3

BI701

R6

C709

SW712
STOP

R711
R710

R784

1

8

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

C711

SW725

LED702

LED701

XL701

RD22

SW726

NORMAL

LED704

LED703

BYPASS
DOLBY

R785

1

5

10

15

20

24

25

30

35

4041

45

50

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

55

64
65

60

70

75

80

RD07

SW708
DISC 2

RD08

SW707
DISC 1

C712

C724

C725

D709

D708

D707

R757

SW710
REC/PAUSE

C707

R769

ZD701

R759

R737

SW719

TIMER

/SLEEP

SW720
MEMORY/SET

RD13

SW715

1

3

5

7

9

11

13

15

17

19

21

23

25

27

2

4

6

8

10

12

14

16

18

20

22

24

26

1

27

1

27

C691

R692

R694

R693

RD15

C452

R454

C453

R452

C451

R455

R456

JK701
HEADPHONE

1
3

4

5

2

TUNING

DOWN

TUNING

UP

CLOCK

SW716

SW718

D712

Q703

R742

R786

R758

R732

R733

R734

R735

R741

R745

R746

R748

POWER

SW717

R791

R792

R790

ZD710

C731

Q710

C732

C730

VIDEO/AUXTAPETUNER/BANDCD

SW724SW723SW722SW721

DISPLAY PWB-A2

MAI

N

SWITCH
PWB-A3

Q701

Q708

Q6

0

CNS803

Q702

Q704

FL701

Q709

Q707

Q706

Q705

CNS701

TO POWER PWB

P32 1-E

ECB

ECB

123

B
C
E

B
C
E

1
2
3

32

3
2
1

1

123

BCE

RD

WH

GY

WH

GY

WH

GY

WH

FW601

1

2

3

4

5

6

7

8

9

10

11

12

SW714
PRESET

– 31 –

CD-C472/C3400/C3400C/C3800/C3800C

Figure 31 WIRING SIDE OF P.W.BOARD (2/4)

7

8 9 10 11 12

CNP11

TO

CD SERVO PWB

CNS102

CNS101

AM LOOP

ANTENNA

TO
TAPE MECHANISM
CHASSIS

FM ANTENNA

123

TO

CD SERVO PWB

P33 10-H

TO TAPE MACHANISM

TAPE2 HEAD

P32 5-C

TO TAPE MACHANISM

TAPE1 HEAD

P32 4-C

R508

R504

R510

IC501

R501

R503

R502

R521

R520

R118

R112

R168

R166

R162

R101

R108

C102

R107

R117

R160

R113

R114

C101

1
2
3

1

6

RD

CNS11

WH

GY

WH

GY

WH

RD
WH
GY
WH
GY
WH

1
2
3
4
5
6

1

2

3

4

5

6

7

R110

C108

C107

C106

R167

R106

R104

R103

R105

R140

C132

R132
R126
R124
C120
R122

C114

C112

C119

R121

C111

C113

C127

1

5

12

13

15

20

20

24

R123

R125

R131

C131

C133

C139

R139

R145

R141

C129

R135

R134

C140

C130

R146

R142

R136

R611

R612

C658

R616

R606

IC601

C657

R613

R615

C621

R635

R634

C638

C637

R620

R684

R682

C640

C698

C639

R631

R347

R349

R673

R674

C697

R632

R348

C353

C354

R671

C357

TP302

R622

R626
R625

R617
R618
R619

VR351

VCO

ZD351

R381

R181

R352

R361

R379

C392

R380

R358

R360

R357

R359

C360

R311

C316

C381

C305

C382

R374

R373
R372

R182

R371

R369

C383

C308

C304

R382

C307

C302

C319

C309

R301

C303

R312

R306

C313

C306

C317

R314

C318

C311

C312

R316

R303

C310

C395

C695

C332

R323
C334

C338

C359

C351

R321

R602

C648

R604

C647

R603

R601

C696

R672

C695

R680

C455

R459

R453

C542

C544

C540

1
)

Wire Lug
(245)

C532

R511

C531

C524

C523

C519

C517

R512

R509

C514

R506

R505

R507

R109

C105

C151

C152

L104

C150

C153

R111

D101
R115

D102

C546

R155

C109

R164

R522

C515

C549

C541

R514

C563

C527

C521

C561

C550

R540

C551

C504

C505

C502

C503

C510

C511

C513

C509

C501

C506

C507

C508

R531

C562

C536

C543

C534

C530

C528

C525

C520

C518

522

C516

C512

R637

C644

D610

D609

C643

R519

BI601

D607

C603

C605

C601

C661

C659

C655

C656

R609

R607

R605

C651

C141

C128

C121

C115

C117

R119

R102

R120

C118

C116

C122

C136

C134

R138

R365

C142

C135

R356

C369

C145

C146

R137

R153

R154

R158

L343

R363

R362

C652

C654

C653

D304

D305

C645

C646

C649

R518

D601

R610

R608

C650

C660

C662

R614

1

5

10

15

1617

20

25

30

32
33

35

40

45

4849

50

55

60

64

C600

C610

C606

C602

C604

C608

C612

C616

C614

C626

C634

C607

C611

C609

C613

C615

C617

C619

C627

C623

C633

C631

C625

C635

R624

C642

R633

R636

D602

C618

D608

R621

R623

R629

R630

D606

D604

D603

C694

C692

C691

R689

R451

C689

R687

R691

C690

R688

R690

R696

C687

C686

R695

R686

R683

R681

C685

R685

R692

R694

R693

C683

C681

C682

C684

C693

Q673

C630

R628
R627

C636

C632

C628

C622

C624

C620

R698

R697

X352

R340

C355

C356

R375

C358

C364

C363

C365

R317

IC302

C393

D342

C366

R350

C367

C350

IC303

C361

C349

BF351

T351

VD303

L303

L303

T301

C314

R302

BF301

123

L302

D301

VD302

C333

C337

D303

D302

R320

T352

C331

JK601

L-CH

R-CH

VIDEO-1 IN

R465

C462

R463

R464

C460

C461

C459

R461

C458

R458

C457

C452

R454

C453

R452

C454

R457

R460

C456

C451

R455

AIN PWB-A1

Q128

Q124

Q126

Q109

X501

Q605

123

ECB

ECB

ECB

ECB

CNP601

CNP101

Q111

Q110

Q108

Q107

CNP102

Q104

Q103

Q105

Q106

Q122

IC101

Q121

Q602

Q601

Q604

Q603

CNS803

IC681

Q674

Q671

Q672

Q343

Q302

Q344

IC301

CNP301

123

CF301

T302

IC451

R699

1

5

10

15

20

25

30

35

40

45

50

55

60

1617

32

33

4849

64

13579111315171921232527

2468101214161820222426

ECB
ECB

BCE

8
9

7

6

5

4

3

2

1

12345678

12345678

BCE

BCE

BCE

BCE

ECB

ECB

ECB

ECB

ECB

321

123

123

ECB

BCE

123

3
2
1

1

5

10

1112

15

20

22

ECB

ECB

1

1

5

10

12

13

15

20

24

123

23

TP301

CHASSIS
GND

CD-C472/C3400/C3400C/C3800/C3800C

– 32 –

Figure 32 WIRING SIDE OF P.W.BOARD (3/4)

A

B

C

D

E

F

G

H

1

23456

R

CNPM1

CNPM2

12

12

FWM1

FWM2

SWM3

SWM4
F. A. S

F. P.

123456789101112

3

4

2

1

PHM1

6789

CNS801

RD

CNSM1

TO DISPLAY PWB

MM1
TAPE MOTOR(254-7)

WH

BK

SOLM1
SOLENOID
(254-8)

+

-

SWM5
CAM

BK

WH

TAPE MECHANISM
PWB-D

POWER PWB-B

WH
PK

BK

TAPE 1

PLAYBACK HEAD(254-6)

TAPE 2

ERASE HEAD(254-5)

RECORD/PLAYBACK

HEAD(254-6)

YL

WH

BL

PK

WH BK

GY

GYGY

BL

CNS102

CNS101

YL

WH

BK

PKWHBK

7654321231

WH

BK

PK

CNP102

TO MAIN PWB

P32 12-F

TO MAIN PWB

P31 12-F

CNP101

T801

POWER

TRANSFORMER

CNS803

TO

MAIN PWB

C926

Q801

C811

ZD822

ZD820

C828

C804

C812

C813

C829

C806

C805

D804

D805

D803

D806

R802

R804

R803

R801

ZD801

C802

C803

D809

D808

D807

R827

R828

D824

R806

R805

DZ802

R838

C827

C825

R960

C831

R957

C823

R837

C824

R836

C826

R835

Q825

R831

R826

R829

R824

C820

R959

Q904

Q824

R807

D827

C817

C801

C809

C810 C808 C807

F805

1.6A 250V

F804

3A 250V

F803

4A 250V

F802

4A 125V

D802

D801

CNP802

1

1
2
3
4
5
6
7
8

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

23456789

Q902

Q903

C933

R933

C930

R925

R961

R909

R927

R907

R922

R918

R905

C915

R965

R964

C904

C907

C911

C912

C917

C918

C925

C927

C921

R919

C919

R913

R912

C909

C910

R932

R928

R955

C906

C903

R956

R901

C901

C976

D901

Q822

Q826

C943

C945

R942

R941

C944

C942

C941

1234567891011121314

2019181716151413121110987654321

C931

R926

C922

C928

C938

R825

R969

B

C

E

B

C

E

B

C

E

B

C

E

E

321

321

ECB

C

B

E

C

B

E

C

B

R920

C920

R929

R820

C902

R902

C905

R904

C908

R903

R906

R908

Q823

CNP803

Q820

IC951

C949

R944

R949

C959

C932

R940

F903
4A 125V

C940

123456789101112

SO901

SPEAKER

TERMINAL

CHASSIS

GND

SUB

WOOFER

6 OHMS

MIN.

L-CH

R-CH

L-CH

R-CH

REAR

12 OHMS

MIN.

CENTER
6 OHMS

MIN.

FRONT

8 OHMS

MIN.

R921

R917

C916

C924

R915

R916

Q901

R910

D902

R962

CNP804

2
1

R931

C929

R930

R923

C923

R924

R911

R914

C977

R934

C978

R968

R967

IC901

F902
3A 250V

F901
3A 250V

C937

R937

C935

Q905

R966

D903

C979

B

C

E

E

C

B

CNS802

YL

YL

BR

BR

CHASSIS

GND

– 33 –

CD-C472/C3400/C3400C/C3800/C3800C

Figure 33 WIRING SIDE OF P.W.BOARD (4/4)

7

8 9 10 11 12

+

-

+

-

PICK UP IN

SLIDE MOTOR

DISC MOTOR

M2

CNP3A

SW4

M1

+

-

1
2
3
4
5
6

123456

BL

CNS801

21

RDBLRD

OR

OR

BRBRYL

YL

CNS5

2
1

2
1

CNS10

WH
RD

GY

WH

BR

WH

GY

OR
WH

GY

10

1

BIM5

6

9
8
7
6
5
4
3
2
1

SW2

MECHA UP

SW1

OPEN/CLOSE

M3
T/T UP/DOWN LOADING

SW3
DISC NUMBER

CNS1B

CNS1A

CNS2BCNS2A

CNS3BCNS3A

BL

YL

PK

WH

BK

GY

RD
WH
GY
WH
GY
WH
GY
WH

RD
WH
GY
WH
GY
WH

BL
PK
WH
YL
BK

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8

1
2
3
4
5
6

1
2
3
4
5
6

1
2
3
4
5

1
2
3
4
5

PICKUP UNIT(306)

CD MOTOR PWB-E

SENSOR PWB-F

SOLM2

SOLENOID

CD SERVO PWB-C

RD

CNS804

BR

2
1

M901

FAN MOTOR

12

CNP3

R37

CNP2

C35

R13

C7

R12

C8

R11

C6

R14

R15

C9

R10

C5

R9

R8

C4

C54

CNP1

1

5

10

15

20

25

30

35

40

45

50

55

60

5

10

15

20

25

30

35

40

45

50

55

60

64

C15

R2

C1

C3

Q1

R1

C2

C33

R46

C31

C34

C32

R43

R40

R38

C30

R42

C23

R52

R53

C48

C47

C38

C27

R41

C26

C40

R51

C39

D1

C28

C84

C25

C57

C46

R47

R60

C37

XL1

IC2

C45

C49

C44

R57

R58

R62

R59

R61

R63

R50

C22

R45

C29

C24

C56

R44

IC1

17

1

2

3

4

5

6

7

8

1
2
3
4
5
6

1
2
3
4
5

16

49
48

33

32

1

64

17

16

49
48

33

32

R35

R36

C21

C20

R32

R88
R89

C19

36

1

5

10

15

1819

20

25

30

35

C36

R82

R16

R48

R19

R20

R21

C10

R17

R18

C11
R23

R24

C13
R26

R29

R33

R81

C18

C17

C12

C14

R25

R22

IC3

R27

C16
R28

C81

D91

R83

C82

IC81

R85

CNP10

CNP11

654321

1

2

3

4

5

6

7

8

9

1
2
3
4
5
6
7
8
9

10

R86

Q93

Q91

R87

D3

D2

D4

ZD61

C51

C52

C71

R34

C75

R66

R64

Q52

R90

L61

CNP12

CNS12

TO DISPLAY PWB

P30 3-H

CNS11

TO MAIN PWB

P31 12-E

AC POWER CORD

AC POWER
INPUT 120V

1413121110987654321

R93

R71

R73

C73

R74

C74

C72

R72

C50

C43

R55

C83

C53

D81

D82

R31

R30

CNP801

SO801

1

2

3

BCE

B

C

E

BCE

RDBLRD

OR

OR

YL

YL

11

5398

6421

107

CD-C472/C3400/C3400C/C3800/C3800C

– 34 –

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.

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

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

No

No

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

5V

2.5V
0V

Yes

Check IC2 pin26 Q91 and Q93 and the periphery.

Check the MECHA UP SW and the wiring from the IC701 pin
21 to the MECHA UP SW.No

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

Yes

Is there following voltage input on the IC701 pin 21 in the
specific state?

In other states: 4.3V

When the CD mechanism is moved up: 0V

• When turntable fails to move.

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

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

Yes

Yes

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

OK

No

No

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

Yes

Check turntable motor and turntable mechanism.

Check Q91, Q93 and the periphery.

IC701 defective.

IC2 defective.

– 35 –

CD-C472/C3400/C3400C/C3800/C3800C

• When the CD tray fails to open or close.

Is there following voltage input in specific state of IC701 pin 19?
Open state: 0V
Close state: 0V
Intermediate state between open state and close state: 4.3V

Is H output to IC2 pin 24 or 25 for 7 seconds when the OPEN/

CLOSE key is pressed?IC91 is defective. Replace it.

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

stated above?

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

Yes

Yes

Yes

No

No

IC2 defective.

No

Check the periphery of IC91.

IC91 defective.

OK

OK

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.

• The CD function will not work.

The CD operating keys don't work.

Check the CD, DSP, power supply, and 16.93 MHz clock, and

reset terminal.

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

Yes

Yes

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

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

Yes

Yes

No

Yes

No

• The CD operating keys work.

Check the Focus - HF system.

Playback can be performed without a disc.

Focus search OK

Does the pick-up move up and down twice?

Does the output waveform of IC1(16)(FD) match that shown in
Fig. 36?

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

Check the area around IC5-CNP2.

Yes

Yes

Figure 36

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

0.5s

0.50 V
IC1 16 FD

2

1

0.5s

0.50 V
IC1 7 TE

CD-C472/C3400/C3400C/C3800/C3800C

– 36 –

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

Is HF waveform normal (see the Fig.36-1, 2)?

Check the tracking system.

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

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

No

Yes

Yes

Yes

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

No

Yes

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

Level is abnormal.

No

Yes

Waveform is unstable.

Check the spin system.

Yes

Check the periphery of
IC1 pins 41 and 42.

Check the spin system.

Figure 36-2

Figure 36-1

Waveform in case of
normal play-back

HF

1.0V/DIV

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

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

• Check the tracking system.

Check waveform of IC1 pin 7 (TE).

Play is possible in
TEST mode.

Although IL is possible,
play is impossible.

Check the periphery
of IC 1 pin 14.

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

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

The waveform shown in
Fig.36-3 appears, and no­disc state appears soon.

Tracking servo is
inoperative.

Yes

Yes

Yes

Yes

Yes

Data cannot be read.

Check the VCO-PLL system.

Yes

3

4

5ms

1.00 V
IC1 7 TE

5 ms

5.0 V
IC1 54 DRF

Figure 36-3

– 37 –

CD-C472/C3400/C3400C/C3800/C3800C

• Checking the spin system.

Yes

No

Play operation is performed without disc.

The turntable rotates a little.

The turntable fails to rotate or rotates at high speed.

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.

Yes

• Checking the VCO-PLL system

Figure 37

Play operation is performed when disc exits.

Yes

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

Yes

Check PDO waveform (Fig. 37).

Abnormal

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

Stop --> Play

As VCO freque­ncy is locked at

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

2

3

0.5s

1.00 V
IC2 3 PDO

0.5s

1.00 V
IC2 16 FD

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

Check IC 2 pin 48 (EFLG).

Check IC2 pins 37, 40.

Check IC 401 and POWER AMP IC 801.

Abnomal

Yes

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

No

CD-C472/C3400/C3400C/C3800/C3800C

– 38 –

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.

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

by EFM signal matches synchronous signal internally generated.
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.

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

FUNCTION TABLE OF IC

Pin No.

FunctionTerminal Name

Input/Output

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

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.

– 39 –

CD-C472/C3400/C3400C/C3800/C3800C

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

FunctionTerminal Name

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* TEST11 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.

Pin No.

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

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

DEFI

EFMIN

FSEQ

V/P

PW
SBCK
SBSY

SFSY

CS

WRQ

SQOUT

COIN

RWC

CQCK

HFL

TES

TOFF

JP-

JP+

RES

TGL

CONT1

CONT2

CONT3

CONT4

CONT5

EMPH

EFLG

16M

4.2M

XVss

FSX

XIN

XOUT

XV

DD

RVss

RV

DD

MUTER

RCHO

LCHO

MUTEL

LVss

LV

DD

(NC)

DOUT

C2F

EFMO

VVDDVVss

PDO

I SETFRPCK

TAI

TSTI1

TEST1

TEST2

TEST3

TEST4

TEST5

VDDVss

CLV+

CLV-

Slice level

control

VCO colck oscillation

clock control

2K x 8bit

RAM

RAM address

generator

Interpolation mute

Bilingual

Digital OUT

Digital

attenuator

X4 oversampling

digital filter

1bitDAC

L.P.F

XTAL system timing

generator

General-use port

Servo commander

µCOM

Interface

Subcode division

QCRC

CLV

Digital servo

Sync detection

EFM demodulation

Flag processing of C1/C2

error detection and correction

Figure 39 BLOCK DIAGRAM OF IC

CD-C472/C3400/C3400C/C3800/C3800C

– 40 –

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

1 FIN2 Connection pin for photodiode of pickup.

RF signal is generated through addition with FIN pin, and FE signal is generated through subtraction.
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 NC No connect.
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.

Pin No.

Port Name

Function

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

– 41 –

CD-C472/C3400/C3400C/C3800/C3800C

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

Pin No.

Port Name

Function

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

Figure 41 BLOCK DIAGRAM OF IC

1FIN2

FIN1

E

F

TB

TE-

TE

TESI

SCI

TH

TA

TD-

TD

JP

TO

FD

FD-

FA FA-

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

JP+

TGL

TOFF

TES

HFL

SLOF

CV-

CV+

RFSM

RFS-

SLC

SLI

DGND

FSC

TBC

NC

DEFCLKCLDATCEDRFFSSVCC2REFIVRLP2PH1BH1LDDLDS

SLC

RF AMP

TE

F.SERVO & F.LOGIC SPINDLE SERVO SLED SERVO

VCC1

2

3

4

6
7

5

8

9

10

11

12

13

14

15

16

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

33

34

35

36

37

38

39

40

41

42

43

44

46

47

48

495051525354555657585961 60626364

45

24

APC

RF DET

REF

VCA

VCA

INTER FACE

BAL

µ-COM

I/V

T.SERVO & T.LOGIC

NC

CD-C472/C3400/C3400C/C3800/C3800C

– 42 –

IC701 RH-iX0192AWZZ:System Microcomputer (IX0192AW) (1/2)

1-7 FIP6-0 FL DRIVER Output Segment Output
8 VDD VDD — Connect with BACK UP VDD
9 P27 TAPE BIAS Output TAPE BIAS ON: H
10 P26 TAPE REC Output TAPE REC. ON:L
11 P25 T1/T2 Output TAPE2 PLAY:L
12 P24 CD DSP WRQ Input CD DSP Write request
13 P23 CD DSP RWC Output CD DSP Read write control
14 SCK1 CD DSP CQCK Output CD DSP Clock
15 SO1 CD DSP COIN Output CD DSP Comand
16 SI1 CD DSP SQOUT Input CD DSP Code Q out
17 RESET RESET Input Reset Input: L
18 P74 CD DSP RES Outout CD Dsplay Reset
19 P73

CD T/T OPEN/CLOSE

Input CD Turntable open close
20 AVSS AVSS — Connect with GND
21 ANI7 CD UP/DOWN Intput CD mecha up/down CD disc no

CD DISC NO
22 ANI6 T2 RUN PLSE Input TAPE2 Run pulse
23 ANI5 L-CH CHECK Input/Output For TEST mode
24 ANI4 R-CH CHECK Input/Output For TEST mode
25 ANI3 KEY INPUT 3 Input Key input 3
26 ANI2 KEY INPUT 2 Input Key input 2
27 ANI1 KEY INPUT 1 Input Key input 1
28 ANI0 Initial setting input Input Initial setting input
29 AVDD AVDD — Connect with BACK UP VDD
30 AVREF AVREF — Connect with UNBACK UP VDD
31 P04 SRS Input SRS provided/not provided
32* XT2 — — Not connect
33 VSS VSS — Connect with GND
34 X1 X1 Input MAIN CLOCK 4.19MHz
35 X2 X2 Output MAIN CLOCK 4.19NHz
36 P37 C2B CL Output C2B Bus clock
37 P36 C2B CE Output C2B Bus chip enable
38 P35 C2B DI Output C2B Bus comand
39 P34 C2B DO Input C2B Bus data
40 P33 CD DRF Input Data read flug from DSP.
41 P32 CD PUIN Input L: Innermost periphery
42 P31 CD SL+ Output CD PICKUP Slide motor control.
43 P30 CD SL- Output CD PICKUP Slide motor control.
44 P03 POWER Output POWER ON: H
45 P02 CMUTE Output Center Mute
46 INPT1 SYSTEM STOP Input System Stop Signal
47 INPT0 REMOCON Input Remote Control Code Input
48 IC INTERNALLY — Connect with GND

CONECTED
49 P72 FMUTE Output Front MUTE ON: H
50 P71 TAPE SOL. Output TAPE SOL. ON: L
51 P70 TAPE MOTOR Output TAPE MOTOR ON: L
52 VDD VDD — Connect with BACK UP VDD
53 P127 D.PCE Input MIC MUTE: L

CD STOP, TAPE STOP state: Mute cancel
54 P126 RMUTE Output Rear MUTE
55 P125 TAPE F.P. Input TAPE FOOL PROOF REC: L

Port Name Terminal NamePin No. Input/Output

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

– 43 –

CD-C472/C3400/C3400C/C3800/C3800C

IC701 RH-iX0192AWZZ:System Microcomputer (IX0192AW) (2/2)

Figure 43 BLOCK DIAGRAM OF IC

56 P124

TAPE1 RUN PULSE

Input TAPE1 Run pluse

57 P123

TAPE MECHA STOP

Input Tape mecha up state: L
58-60 P122-P120 P-NOR•PASS Output LED drive output
61-70 FIP25-16 FL DRIVER Output Segment Output
71 VLOAD VLOAD Output Connect with VPP
72-77 FIP15-FIP10 FL DRIVER Output Segment Output
78* P97 Output Not connect
79,80 FIP8,FIP7 FL DRIVER Output Segment Output

Port Name Terminal NamePin No. Input/Output

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

FIP6

1

FIP5

2

FIP4

3

FIP3

4

FIP2

5

FIP1

6

FIP0

7

V

DD

8

P27

9

P26

10

P25

11

P24

12

P23

13

SCK1

14

SO1

15

SI1

16

RESET

17

P74

18

P73

19

AVSS

20

AN17

21

AN16

22

AN15

23

AN14

24

CONNECT WITH VDD

TAPE BIAS

TAPE REC

T1/T2

CD DSP WRQ

CD DSP RWC

CD DSP CQCK

CD DSP COIN

CD DSP SQOUT

RESET INPUT

CD DSP RES
CD T.T OPEN/CLOSE
CONNECT WITH GND

CD UP/DOWN DISC NO

T2 RUN PLSE

Lch INPUT

Rch INPUT

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65

64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41

FIP22
FIP23
FIP24
FIP25
P120
P121
P122
P123
P124
P125
P126
P127
V

DD

P70
P71
P72
IC
INTP0
INTP1
P02
P03
P30
P31
P32

TAPE MECHA STOP
T1 RUN PLSE
TAPE F.P.
RMUTE
MIC MUTE
CONNECT WITH VDD
TAPE MOTOR

CONNECT WITH GND
REMOCON INPUT
SYSTEM STOP
CMUTE
POWER

PHANTOM

NORMAL

PASS

FIP7

FIP8

P97

FIP10

FIP11

FIP12

FIP13

FIP14

FIP15

V.

LOAD

FIP16

FIP17

FIP18

FIP19

FIP20

FIP21

ANI3

ANI2

ANI1

ANI0

AV

DD

AVREF

XT1

XT2

VssX1X2

P37

P36

P35

P34

P33

KEY INPUT 3

KEY INPUT 2

KEY INPUT 1

Initial Setting Input

CONNECT WITH VDD

CONNECT WITH UN BACK UP VDD

SRS

GND TERMINAL

MAIN CLOCK

CL

DRF

2

CE

DI

DO

TAPE SOL.
FMUTE

CD SL­CD SL+

CD PUIN

FL DRIVER
DIGIT

FL DRIVER
SEGMENT

FL DRIVER
SEGMENT

PB CrO2

IX0192QW

(µPD78045)

C B2C B2C B2C B

CD-C472/C3400/C3400C/C3800/C3800C

– 44 –

IC501 VHiLV1035M/-1: Dolby Prologic Decoder(LV1035M)

LCD701 : VVKFiP9EM7R-1 FL Display

Figure 44 FL DISPLAY

1 2 3

REC

X-BASS

SLEEP

ST

MEMORY

WIDE

TA

kHz

MHz

NR

SRS

TP

RDS

DOLBY

123456789

10 11 12

LR

S

RL

LRSC

S

L

R

S

13 14 15 16

48

L_BPF2

L_BPF1

RT_IN

LT_IN

DC_OUT

C_MODE

GND

NS_BPF1

NS_BPF2

OSC

CLK

DATA

ENABLE

DATA

CLK

VSS

R_BPF2

R_BPF1

BPF RECT

RECT

S_DC_OUT

C_DC_OUT

R_DC_OUT

L_DC_OUT

VREF

VREF

CIRIM

SW6

A

BBAAB

A

B

A

B

SW5

SW7

B

20kΩ

20kΩ

A

SW7

B

B

B

BAB

A

S

C

D

A

A

A

B

A

B

SW7

SW7

SW4

SW2

SW2

A

B

A

B

A

B

SW7

SW7

23PIN

15PIN

SW7

SW7

SW7

SW4

SW3

13P IN

VCC

C_OUT

S_OUT

R_OUT

L_OUT

AC_GND

L_IN

R_IN

S_IN

OSC

OSC

VDD

A/D

NS

D/A

DC_OUT

DC_OUT

L_OUT

R_OUT

S_OUT

D_GND

IREF

DET

VCC

DIRAY_OUT

L_BPF3

DC_OUT3

R_RECT

DC_OUT4

L_RECT

VLR_TH

VLR_1

VLR_2

VCS_2

VCS_1

VCS_TH

L+R_RECT

DC_OUT2

L_R_RECT

DC_OUT1

R_BPF3

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

17

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

64

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

BPF

RECT

RECT

LR

LOGDIFFLOGDIFFVCS

OSC

VDD

DC-OUT

VOLMUTE

STRIM

B-NR

ADM

C-MODE

S-MODE

VCA

VCA

VCA

VCA

VCA

VCA

VCA

VCA

VOL

DEV

CH-CONT

NOISE-FIL

DATA-DEC

ADM-CONT

S-RAM

IN-FILTER

OUT-FILTER

NOISE-GEN

CH-CONT

VOL

LR

LR

PG

PG

– 45 –

CD-C472/C3400/C3400C/C3800/C3800C

PARTS GUIDE

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.

MODEL

CD-C472

CP-C472, CP-SW472, CENTER(GBOXS0006AWM1)
and REAR(GBOXS0007AWM1), Constitute CD-C472.

CD-C3400/C3400C

CP-C3400, CP-SW472, CENTER(GBOXS0006AWM1)
and REAR(GBOXS0007AWM1), Constitute CD-C3400/C3400C.

CD-C3800/C3800C

CP-C3800, CP-SW3800, CENTER(GBOXS0006AWM3)
and REAR(GBOXS0007AWM3), Constitute CD-C3800/C3800C.

“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

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.

PRICE

RANK

DESCRIPTIONNO. PART CODE NO. PARTS CODE

PRICE

RANK

DESCRIPTION

CD-C472/C3400/C3400C/C3800/C3800C

INTEGRATED CIRCUITS

IC1 VHILA9241M/-1 J AS Servo Amp.,LA9241M
IC2 VHILC78623D-1 J AY Servo/Signal Control,LC78623D
IC3 VHIM56748FP-1 J AR Focus/Tracking/Spin/Slide

Driver,M56748FP
IC81 VHITA7291S/-1 J AH Loading Motor Driver, TA7291S
IC101 VHIAN7345K/-1 J AM Playback and Record/ Playback

Amp.,AN7345K
IC301 VHITA7358AP-1 J AG FM Front End,TA7358AP
IC302 VHILC72131/-1 J AP PLL (Tuner) LC72131
IC303 VHILA1805//-1 J AM FM/AF IF MPX.,LA1805
IC451 VHINJM4558L-1 J AC Sub Woofer Amp.,NJM4558L
IC501 VHILV1035M/-1 J BC Dolby Pro Logic Decorder,

LV1035M
IC601 VHILC75396E-1 J AT Audio Processor,LC75396E
IC681 VHINJM4560L-1 J AC Headphone Amp.,NJM4560L
IC701 RH-IX0192AWZZ J BA System Microcomputer,

IX0192AW
IC901 VHISTK40724-1 J BD Power Amp.,STK40724
IC951 VHILA4451//-1 J AN Power Amp.,LA4451

TRANSISTORS

Q1 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q52 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
Q91 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y
Q93 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q103~106 VSKTC3200GR-1 J AC Silicon,NPN,KTC3200 GR
Q107,108 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q109 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q110,111 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
Q121,122 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q124 VS2SA1015GR-1 J AB Silicon,PNP,2SA1015 GR
Q126 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
Q128 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
Q302 VS2SC535-C/-1 J AC Silicon,NPN,2SC535 C
Q343 VSKRA109M//-1 J AC Digital,PNP,KRA109 M
Q344 VSKRA102M//-1 J AC Digital,PNP,KRA102 M
Q601~604 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q605 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
Q671~674 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q701 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q702 VSKTA1273Y/-1 J AE Silicon,PNP,KTA1273 Y
Q703 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y
Q704 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q705,706 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q707~709 VSKRC107M//-1 J AC Digital,NPN,KRC107 M
Q710 VS2SD468-C/-1 J AD Silicon,NPN,2SD468 C
Q801 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q820 VS2SD2012//-1 J AD Silicon,NPN,2SD2012
Q822 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q823 VS2SD2012//-1 J AD Silicon,NPN,2SD2012
Q824 VS2SD2012//-1 J AD Silicon,NPN,2SD2012
Q825,826 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q901 VSKTA1268GR-1 J AC Silicon,PNP,KTA1268 GR
Q902,903 VSKRC107M//-1 J AC Digital,NPN,KRC107 M
Q904,905 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR

DIODES

D1 VHD1SS133//-1 J AA Silicon,1SS133
D2~4 VHDRL104A//-1 J AB Silicon,RL104A
D81,82 VHD1SS133//-1 J AA Silicon,1SS133
D91 VHD1SS133//-1 J AA Silicon,1SS133
D101,102 VHD1SS133//-1 J AA Silicon,1SS133
D301~305 VHD1SS133//-1 J AA Silicon,1SS133
D342 VHD1SS133//-1 J AA Silicon,1SS133
D510~511 VHD1SS133//-1 J AA Silicon,1SS133
D515,516 VHDRL104A//-1 J AB Silicon,RL104A
D601~604 VHD1SS133//-1 J AA Silicon,1SS133
D606~610 VHD1SS133//-1 J AA Silicon,1SS133
D705~709 VHD1SS133//-1 J AA Silicon,1SS133
D712 VHD1SS133//-1 J AA Silicon,1SS133

! D801,802 VHDTS6B04GM-1 J AP Silicon,TS6B04GM-1

D803~809 VHDRL104A//-1 J AB Silicon,RL104A
D824 VHD1SS133//-1 J AA Silicon,1SS133
D827 VHD1SS133//-1 J AA Silicon,1SS133
D901~903 VHD1SS133//-1 J AA Silicon,1SS133
LED701~706 VHP333YTH2/-1 J AD LED,Orange,333YTH2
VD302,303 VHCKDV147B/-1 J AH Variable Capacitance,KDV147B
ZD61 VHEMTZJ5R6B-1 J AD Zener,5.6V,MTZJ5.6B

ZD351 VHEMTZJ5R1B-1 J AC Zener,5.1V,MTZJ5.1B
ZD701 VHEMTZJ3R3B-1 J AA Zener,3.3V,MTZJ3R3B
ZD710 VHEMTZJ5R6B-1 J AD Zener,5.6V,MTZJ5.6B
ZD801 VHEMTZJ6R2A-1 J AA Zener,6.2V,MTZJ6.2A
ZD802 VHEMTZJ300B-1 J AB Zener,30V,MTZJ300B
ZD820 VHEMTZJ8R2C-1 J AB Zener,8.2V,MTZJ8.2C
ZD822 VHEMTZJ130C-1 J AB Zener,13V,MTZJ13C

FILTERS

BF301 92LFILTF1759AT J AD FM Band Pass Filter
BF351 92LFILTA1768A J AE AM IF
CF301 RFILF0124AFZZ J AD FM IF,10.7 MHz

TRANSFORMERS

T301 RCILI0012AWZZ J AD FM IF
T302 RCILZ0014AWZZ J AL AM Antenna
T351 RCILI0015AWZZ J AE AM IF
T352 RCILI0016AWZZ J AC FM Detection

! T801 RTRNP0196AWZZ J BE Power

COILS

L61 VP-XHR82K0000 J AC 0.82 µH, Choke
L104 VP-MK331K0000 J AB 330 µH,Choke
L302 RCILR0029AWZZ J AA FM RF
L303 RCILB0060AWZZ J AC OSC,FM
L343 VP-DH101K0000 J AB 100 µH,Choke
L701 VP-DH101K0000 J AB 100 µH,Choke

VARIABLE RESISTORS

VR351 RVR-M0025AWZZ J AC 6.8 kohms (B),Semi-VR [VCO]
VR701 RVR-B0017AWZZ J AE 20 kohms

[SUB WOOFER VOLUME]

VIBRATORS

X352 RCRSP0002AWZZ J AH Crystal,4.5 MHz
X501 RCRM-0173AFZZ J AE Ceramic,8 MHz
XL1 92LCRSTL1746AT J AH Crystal
XL701 RCRSP0003AWZZ J AH Crystal

CAPACITORS

C1 VCEAZA1CW476M J 100 µF,16V,Electrolytic
C2 VCTYMN1CY103N J AA 0.01 µF,16V
C3 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C4 VCEAZA1HW104M J 0.1 µF,50V,Electrolytic
C5,6 VCTYPA1CX333K J AA 0.033 µF,16V
C7 VCEAZA1HW104M J 0.1 µF,50V,Electrolytic
C8 VCTYPA1CX683K J AA 0.068 µF,16V
C9 VCTYPA1CX473K J AA 0.047 µF,16V
C10 VCKYMN1HB181K J AA 180 pF,50V
C11,12 VCTYPA1CX104K J AB 0.1 µF,16V
C13 VCKYMN1HB331K J AA 330 pF,50V
C14,15 VCTYMN1CY103N J AA 0.01 µF,16V
C16 VCTYMN1CX472K J AA 0.0047 µF,16V
C17 VCKYMN1HB102K J AA 0.001 µF,50V
C18 VCEAZA1HW474M J 0.47 µF,50V,Electrolytic
C19 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C20 VCEAZA1CW476M J 47 µF,16V,Electrolytic
C21 VCTYMN1CX332K J AA 0.0033 µF,16V
C22 VCCSPA1HL221J J AA 220 pF,50V
C23 VCTYMN1CX272K J AA 0.0027 µF,16V
C24 VCCSMN1HL2R2C J AB 2.2 pF,50V
C25 VCCSMN1HL270J J AA 27 pF,50V
C26 VCTYPA1CX333K J AA 0.033 µF,16V
C27 VCKYMN1HB102K J AA 0.001 µF,50V
C28 VCTYPA1CX104K J AB 0.1 µF,16V
C29 VCEAZA1HW475M J 4.7 µF,50V,Electrolytic
C30 VCEAZA1HW104M J 0.1 µF,50V,Electrolytic
C31 VCEAZA0JW227M J 220 µF,6.3V,Electrolytic
C32 VCTYMN1CY103N J AA 0.01 µF,16V
C33 VCEAZA1HW474M J 0.47 µF,50V,Electrolytic
C34 VCEAZA1HW334M J 0.33 µF,50V,Electrolytic
C35 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C36 VCEAZA1CW107M J 100 µF,16V,Electrolytic
C37 VCTYMN1EF223Z J AA 0.022 µF,25V
C38 VCTYMN1CY103N J AA 0.01 µF,16V
C39,40 VCKZPA1HF473Z J AA 0.047 µF,50V

– 1 –

NO.

PRICE
RANK

DESCRIPTION

PARTS CODENO. PART CODE

PRICE

RANK

DESCRIPTION

CD-C472/C3400/C3400C/C3800/C3800C

C43 VCEAZA0JW337M J 330 µF,6.3V,Electrolytic
C44~49 VCKYMN1HB101K J AA 100 pF,50V
C50 VCTYMN1EF223Z J AA 0.022 µF,25V
C51,52 VCEAZA1CW107M J 100 µF,16V,Electrolytic
C53 VCTYMN1EF223Z J AA 0.022 µF,25V
C54 VCKYBT1HB102K J AA 0.001 µF,50V
C56 VCTYMN1EF223Z J AA 0.022 µF,25V
C57 VCKYBT1HB102K J AA 0.001 µF,50V
C71,72 VCEAZA1HW106M J 10 µF,50V,Electrolytic
C73,74 VCKYMN1HB221K J AA 220 pF,50V
C75 VCKYBT1HB102K J AA 0.001 µF,50V
C81,82 VCEAZA1CW476M J 47 µF,16V,Electrolytic
C83 VCTYMN1EF223Z J AA 0.022 µF,25V
C84 VCKYBT1HB102K J AA 0.001 µF,50V
C101,102 VCKYMN1HB102K J AA 0.001 µF,50V
C105 VCCSPA1HL181J J AA 180 pF,50V
C106 VCKYMN1HB181K J AA 180 pF,50V
C107,108 VCKYMN1HB102K J AA 0.001 µF,50V
C109 VCKZPA1HF473Z J AA 0.047 µF,50V
C111~114 VCKYMN1HB331K J AA 330 pF,50V
C115,116 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C117,118 VCTYPA1EX333K J AA 0.033 µF,25V
C119,120 VCKYMN1HB561K J AA 560 pF,50V
C121,122 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C127 VCTYMN1EF223Z J AA 0.022 µF,25V
C128 VCEAZA1HW335M J 3.3 µF,50V,Electrolytic
C129,130 VCKYMN1HB471K J AA 470 pF,50V
C131,132 VCKYMN1HB102K J AA 0.001 µF,50V
C133,134 VCEAZA1EW226M J 22 µF,25V,Electrolytic
C135,136 VCTYPA1CX683K J AA 0.068 µF,16V
C139,140 VCTYMN1CX332K J AA 0.0033 µF,16V
C141,142 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C145 VCEAZA1EW226M J 22 µF,25V,Electrolytic
C146 VCEAZA1AW227M J 220 µF,10V,Electrolytic
C150 VCQPKA2AA392J J AB 0.0039 µF,100V,Polypropylene
C151 VCQYKA1HM273K J AB 0.027 µF,50V,Mylar
C152 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C153 VCEAZA1CW107M J 100 µF,16V,Electrolytic
C302 VCCCMN1HH180J J AA 18 pF (CH),50V
C303 VCTYMN1CY103N J AA 0.01 µF,16V
C304,305 VCCCMN1HH4R7C J AA 4.7 pF (CH),50V
C306 VCCCMN1HH150J J AA 15 pF (CH),50V
C307,308 VCTYMN1CX472K J AA 0.0047 µF,16V
C309 VCCUMN1HJ6R8D J AB 6.8 pF (UJ),50V
C310 VCKYMN1HB102K J AA 0.001 µF,50V
C311 VCTYMN1EF223Z J AA 0.022 µF,25V
C312 VCKYMN1HB102K J AA 0.001 µF,50V
C313 VCTYMN1EF223Z J AA 0.022 µF,25V
C314 VCEAZA1HW106M J 10 µF,50V,Electrolytic
C316 VCKYMN1HB101K J AA 100 pF,50V
C317 VCCUMN1HJ8R2D J AA 8.2 pF (UJ),50V
C318 VCCCMN1HH220J J AA 22 pF (CH),50V
C319 VCTYMN1EF223Z J AA 0.022 µF,25V
C331 VCKZPA1HF473Z J AA 0.047 µF,50V
C332,333 VCTYMN1EF223Z J AA 0.022 µF,25V
C334 VCCUMN1HJ6R8D J AB 6.8 pF (UJ),50V
C337 VCEAZA1HW106M J 10 µF,50V,Electrolytic
C338 VCKYMN1HB101K J AA 100 pF,50V
C349 VCTYMN1EF223Z J AA 0.022 µF,25V
C350 VCEAZA1AW227M J 220 µF,10V,Electrolytic
C351 VCTYMN1CX222K J AA 0.0022 µF,16V
C353 VCTYMN0JY183M J AA 0.018 µF,6.3V
C354 VCKYMN1HB471K J AA 470 pF,50V
C355~357 VCEAZA1HW335M J 3.3 µF,50V,Electrolytic
C358 CPU100V1500PJ J 0.0015 µF,100V, Polypropylene
C359,360 VCTYMN1EF223Z J AA 0.022 µF,25V
C361 VCEAZA1EW226M J 22 µF,25V,Electrolytic
C363,364 VCTYPA1EX333K J AA 0.033 µF,25V
C365~367 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C369 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C381 VCCCMN1HH120J J AA 12 pF (CH),50V
C382 VCCCMN1HH150J J AA 15 pF (CH),50V
C383 VCTYMN1EF223Z J AA 0.022 µF,25V
C392 VCKYMN1HB102K J AA 0.001 µF,50V
C393 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C395 VCKYBT1HB101K J AA 100 pF,50V
C451 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C452 VCCSPA1HL101J J AA 100 pF,50V
C453 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C454 VCQYKA1HM154K J 0.15 µF,50V,Mylar
C455 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C456 VCQYKA1HM154K J 0.15 µF,50V,Mylar

C457 VCCSPA1HL101J J AA 100 pF,50V
C458 VCQYKA1HM823K J AC 0.082 µF,50V,Mylar
C459 VCEAZA1HW106M J 10 µF,50V,Electrolytic
C460 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C461 VCKZPA1HF223Z J AA 0.022 µF,50V
C462 VCEAZA1HW225M J 2.2 µF,50V,Electrolytic
C501 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C502,503 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C504 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C505 VCEAZA1HW474M J 0.47 µF,50V,Electrolytic
C506 VCKZPA1HF223Z J AA 0.022 µF,50V
C507 VCKZPA1HF473Z J AA 0.047 µF,50V
C508 VCCSPA1HL681J J AA 680 pF,50V
C509 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C510,511 VCEAZA1HW474M J 0.47 µF,50V,Electrolytic
C512,513 VCEAZA1HW475M J 4.7 µF,50V,Electrolytic
C514 VCQYKA1HM823K J AC 0.082 µF,50V,Mylar
C515 VCQYKA1HM332K J AA 0.0033 µF,50V,Mylar
C516 VCEAZA1HW154M J 0.15 µF,50V,Electrolytic
C517 VCQYKA1HM823K J AC 0.082 µF,50V,Mylar
C518 VCEAZA1HW335M J 3.3 µF,50V,Electrolytic
C519 VCEAZA1HW474M J 0.47 µF,50V,Electrolytic
C520 VCEAZA1HW154M J 0.15 µF,50V,Electrolytic
C521 VCEAZA1HW334M J 0.33 µF,50V,Electrolytic
C522 VCEAZA1HW154M J 0.15 µF,50V,Electrolytic
C523,524 VCEAZA1HW106M J 10 µF,50V,Electrolytic
C525 VCEAZA1HW335M J 3.3 µF,50V,Electrolytic
C526 VCEAZA1HW154M J 0.15 µF,50V,Electrolytic
C527 VCEAZA1HW106M J 10 µF,50V,Electrolytic
C528 VCEAZA1HW475M J 4.7 µF,50V,Electrolytic
C529 VCEAZA1HW474M J 0.47 µF,50V,Electrolytic
C530 VCEAZA1HW475M J 4.7 µF,50V,Electrolytic
C531 VCEAZA1HW225M J 2.2 µF,50V,Electrolytic
C532 VCEAZA1CW227M J 220 µF,16V,Electrolytic
C533 VCEAZA1HW474M J 0.47 µF,50V,Electrolytic
C534 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C535~538 VCEAZA1HW106M J 10 µF,50V,Electrolytic
C539 VCEAZA1CW227M J 220 µF,16V,Electrolytic
C540 VCEAZA1HW106M J 10 µF,50V,Electrolytic
C541,542 VCEAZA1CW227M J 220 µF,16V,Electrolytic
C543 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C544 VCEAZA1CW227M J 220 µF,16V,Electrolytic
C546 VCCSPA1HL221J J AA 220 pF,50V
C549~551 VCCSPA1HL101J J AA 100 pF,50V
C561~563 VCKZPA1HF223Z J AA 0.022 µF,50V
C564 VCKYBT1HB102KT J 0.001 µF,50V
C600,601 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C602,603 VCQYKA1HM823K J AC 0.082 µF,50V,Mylar
C604,605 VCEAZA1HW224M J 0.22 µF,50V,Electrolytic
C606,607 VCQYKA1HM184K J AC 0.018 µF,50V,Mylar
C608,609 VCQYKA1HM683K J AB 0.068 µF,50V,Mylar
C610,611 VCEAZA1HW224M J 0.22 µF,50V,Electrolytic
C612,C613 VCQYKA1HM273K J AB 0.027 µF,50V,Mylar
C614,615 VCQYKA1HM153K J AB 0.015 µF,50V,Mylar
C616,617 VCQYKA1HM222K J AA 0.0022 µF,50V,Mylar
C618 VCEAZA1EW226M J 22 µF,25V,Electrolytic
C619,620 VCQYKA1HM472K J AB 0.0047 µF,50V,Mylar
C621,622 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C623~625 VCEAZA1HW106M J 10 µF,50V,Electrolytic
C626,627 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C628 VCEAZA1HW106M J 10 µF,50V,Electrolytic
C630~632 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C633~636 VCEAZA1HW225M J 2.2 µF,50V,Electrolytic
C637~640 VCKYMN1HB102K J AA 0.001 µF,50V
C642~644 VCEAZA1EW226M J 22 µF,25V,Electrolytic
C645 VCEAZA1CW107M J 100 µF,16V,Electrolytic
C646 VCKZPA1HF223Z J AA 0.022 µF,50V
C647,648 VCKYMN1HB391K J AA 390 pF,50V
C649~656 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C657,658 VCKYMN1HB101K J AA 100 pF,50V
C659,660 VCEAZA1HW225M J 2.2 µF,50V,Electrolytic
C661,662 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C681,682 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C683,684 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C685,686 VCCSPA1HL101J J AA 100 pF,50V
C687 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C689,690 VCCSPA1HL101J J AA 100 pF,50V
C691~693 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C694 VCKZPA1HF223Z J AA 0.022 µF,50V
C695~698 VCKYMN1HB102K J AA 0.001 µF,50V
C701 VCTYMN1EF223Z J AA 0.022 µF,25V
C702 VCEAZA1AW227M J 220 µF,10V,Electrolytic

– 2 –

PRICE

RANK

DESCRIPTIONNO. PART CODE NO. PARTS CODE

PRICE

RANK

DESCRIPTION

CD-C472/C3400/C3400C/C3800/C3800C

C703 VCCSMN1HL150J J AA 15 pF,50V
C704 VCCSMN1HL180J J AA 18 pF,50V
C705 VCKYMN1HB102K J AA 0.001 µF,50V
C706 VCTYMN1CY103N J AA 0.01 µF,16V
C707 VCEAZA1HW335M J 3.3 µF,50V,Electrolytic
C708 VCTYMN1CY103N J AA 0.01 µF,16V
C709 VCEAZA1AW107M J 100 µF,10V,Electrolytic
C710 VCEAZA1AW227M J 220 µF,10V,Electrolytic
C711 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C712,713 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C715 VCKZPA1HF223Z J AA 0.022 µF,50V
C716 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C720 VCKYBT1HB151K J AA 150 pF,50V
C721~723 VCKYMN1HB151K J AA 150 pF,50V
C724 VCKYBT1HB102K J AA 0.001 µF,50V
C725 VCTYBT1EF223Z J AA 0.022 µF,25V
C730 VCEAZA1HW106M J 10 µF,50V,Electrolytic
C731 RC-EZY476AF1E J AB 47 µF,25V,Electrolytic
C732 VCTYBT1EF223Z J AA 0.022 µF,25V
C801 VCEAZW1VW228M J 2200 µF,35V,Electrolytic
C802 VCEAZA1VW107M J 100 µF,35V,Electrolytic
C803,804 VCEAZA1HW476M J 47 µF,50V,Electrolytic
C805~810 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C811 VCEAZA1HW476M J 47 µF,50V,Electrolytic
C812,813 VCEAZA1HW107M J 100 µF,50V,Electrolytic
C817 VCEAZA1HW475M J 4.7 µF,50V,Electrolytic
C820 VCTYBT1EF223Z J AA 0.022 µF,25V
C823 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C824 VCKZPA1HF223Z J AA 0.022 µF,50V
C825 VCEAZA1EW226M J 22 µF,25V,Electrolytic
C826~828 VCEAZA1EW476M J 47 µF,25V,Electrolytic
C829 VCEAZW1EW478M J 4700 µF,25V,Electrolytic
C831 VCEAZA1HW106M J 10 µF,50V,Electrolytic
C901 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C902 VCCSPA1HL221J J 220 pF,50V
C903 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C904 VCEAZA1HW106M J 10 µF,50V,Electrolytic
C905 VCCSPA1HL221J J AA 220 pF,50V
C906 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C907 VCEAZA1HW106M J 10 µF,50V,Electrolytic
C908 VCKYPA1HB102K J AA 0.001 µF,50V
C909,910 VCEAZW1HW228M J 2200 µF,50V,Electrolytic
C911,912 VCEAZA1HW107M J 100 µF,50V,Electrolytic
C915 VCCSBT1HL470J J AA 47 pF,50V
C916 VCCSPA1HL150J J AA 15 pF,50V
C917,918 VCEAZA1HW476M J 47 µF,50V,Electrolytic
C919,920 VCTYPA1EX152K J AA 0.0015 µF,25V
C921,922 VCEAZA1HW105M J 1 µF,50V,Electrolytic
C923 VCCSBT1HL470J J AA 47 pF,50V
C924 VCCSPA1HL150J J AA 15 pF,50V
C925 VCEAZA1HW476M J 47 µF,50V,Electrolytic
C926 VCCSBT1HL470J J AA 47 pF,50V
C927,928 VCEAZA1VW476M J 47 µF,35V,Electrolytic
C929 VCCSPA1HL150J J AA 15 pF,50V
C930,931 VCCSPA1HL470J J AA 47 pF,50V
C933 VCEAZA1VW227M J 220 µF,35V,Electrolytic
C935 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C937 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C938 VCEAZA1VW476M J 47 µF,35V,Electrolytic
C940 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C941 VCKZPA1HF223Z J AA 0.022 µF,50V
C942,943 VCEAZA1HW476M J 47 µF,50V,Electrolytic
C944 VCEAZV1EW108M J 1000 µF,25V,Electrolytic
C945 VCEAZV1EW228M J 2200 µF,25V,Electrolytic
C949 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C959 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C976 VCEAZA1EW226M J 22 µF,25V,Electrolytic
C977 VCEAZA0JW108M J 1000 µF,6.3V,Electrolytic
C978 VCEAZA1HW476M J 47 µF,50V,Electrolytic
C979 VCEAZA1HW106M J 10 µF,50V,Electrolytic

RESISTORS

VRD-MN2BD000C J AA 0 ohm,Jumper,ø1.4x3.5mm,Ivory
R1 VRD-MN2BD220J J AA 22 ohms,1/8W
R2 VRD-MN2BD102J J AA 1 kohm,1/8W
R8 VRD-MN2BD153J J AA 15 kohms,1/8W
R9 VRD-MN2BD104J J AA 100 kohm,1/8W
R10 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R11 VRD-ST2CD682J J AA 6.8 kohms,1/6W
R12 VRD-MN2BD101J J AA 100 ohm,1/8W
R13 VRD-MN2BD102J J AA 1 kohm,1/8W

R14 VRD-MN2BD273J J AA 27 kohms,1/8W
R15 VRD-MN2BD123J J AA 12 kohms,1/8W
R16 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R17 VRD-MN2BD333J J AA 33 kohms,1/8W
R18 VRD-MN2BD153J J AA 15 kohms,1/8W
R19,20 VRD-ST2CD102J J AA 1 kohm,1/6W
R21,22 VRD-MN2BD223J J AA 22 kohms,1/8W
R23 VRD-MN2BD103J J AA 10 kohm,1/8W
R24 VRD-MN2BD473J J AA 47 kohms,1/8W
R25 VRD-MN2BD152J J AA 1.5 kohms,1/8W
R26 VRD-MN2BD823J J AA 82 kohms,1/8W
R27 VRD-MN2BD393J J AA 39 kohms,1/8W
R28 VRD-MN2BD103J J AA 10 kohm,1/8W
R29 VRD-MN2BD563J J AA 56 kohms,1/8W
R30 VRD-MN2BD682J J AA 6.8 kohms,1/8W
R31 VRD-MN2BD122J J AA 1.2 kohms,1/8W
R32 VRD-MN2BD103J J AA 10 kohm,1/8W
R33 VRD-MN2BD122J J AA 1.2 kohms,1/8W
R34 VRD-MN2BD223J J AA 22 kohms,1/8W
R35,36 VRD-MN2BD224J J AA 220 kohms,1/8W
R37 VRD-ST2CD823J J AA 82 kohms,1/6W
R38 VRD-MN2BD471J J AA 470 ohms,1/8W
R39 VRD-MN2BD102J J AA 1 kohm,1/8W
R40 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R41,42 VRD-MN2BD473J J AA 47 kohms,1/8W
R43 VRD-MN2BD563J J AA 56 kohms,1/8W
R44 VRD-MN2BD333J J AA 33 kohms,1/8W
R45 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R46 VRD-MN2BD561J J AA 560 ohms,1/8W
R47,48 VRD-MN2BD103J J AA 10 kohm,1/8W
R50 VRD-MN2BD681J J AA 680 ohms,1/8W
R51 VRD-ST2CD335J J AA 3.3 Mohms,1/6W
R52 VRD-MN2BD273J J AA 27 kohms,1/8W
R53 VRD-MN2BD122J J AA 1.2 kohms,1/8W
R55 VRD-MN2BD151J J AA 150 ohms,1/8W
R57 VRD-MN2BD102J J AA 1 kohm,1/8W
R58,59 VRD-ST2CD102J J AA 1 kohm,1/6W
R60~62 VRD-MN2BD102J J AA 1 kohm,1/8W
R63 VRD-ST2CD102J J AA 1 kohm,1/6W
R64 VRD-MN2BD220J J AA 22 ohms,1/8W
R66 VRD-MN2BD221J J AA 220 ohms,1/8W
R71,72 VRD-MN2BD272J J AA 2.7 kohms,1/8W
R73,74 VRD-MN2BD391J J AA 390 ohms,1/8W
R81 VRD-MN2BD272J J AA 2.7 kohms,1/8W
R82 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R83 VRD-ST2EE3R9J J AA 3.9 ohms,1/4W
R85 VRD-RT2HD560J J AA 56 ohms,1/2W
R86 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R87 VRD-MN2BD103J J AA 10 kohm,1/8W
R88~90 VRD-ST2CD102J J AA 1 kohm,1/6W
R93 VRD-MN2BD221J J AA 220 ohms,1/8W
R101 VRD-MN2BD102J J AA 1 kohm,1/8W
R102 VRD-ST2CD102J J AA 1 kohm,1/6W
R103,104 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R105,106 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R107,108 VRD-MN2BD473J J AA 47 kohms,1/8W
R109 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R110 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R111,112 VRD-ST2CD103J J AA 10 kohm,1/6W
R113,114 VRD-MN2BD103J J AA 10 kohm,1/8W
R115 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R117,118 VRD-ST2CD102J J AA 1 kohm,1/6W
R119,120 VRD-ST2CD560J J AA 56 ohms,1/6W
R121,122 VRD-MN2BD104J J AA 100 kohm,1/8W
R123,124 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R125,126 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R131,132 VRD-MN2BD333J J AA 33 kohms,1/8W
R134 VRD-MN2BD683J J AA 68 kohms,1/8W
R135,136 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R137,138 VRD-ST2CD682J J AA 6.8 kohms,1/6W
R139,140 VRD-MN2BD561J J AA 560 ohms,1/8W
R141,142 VRD-MN2BD560J J AA 56 ohms,1/8W
R145,146 VRD-MN2BD103J J AA 10 kohm,1/8W
R153,154 VRD-ST2CD103J J AA 10 kohm,1/6W
R155 VRD-ST2CD151J J AA 150 ohms,1/6W
R158 VRD-ST2EE221J J AA 220 ohms,1/4W
R160 VRD-ST2EE151J J AA 150 ohms,1/4W
R162 VRD-MN2BD473J J AA 47 kohms,1/8W
R164 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R166 VRD-MN2BD473J J AA 47 kohms,1/8W
R167 VRD-MN2BD104J J AA 100 kohm,1/8W
R168 VRD-MN2BD120J J AA 12 ohms,1/8W

– 3 –

NO.

PRICE
RANK

DESCRIPTION

PARTS CODENO. PART CODE

PRICE

RANK

DESCRIPTION

CD-C472/C3400/C3400C/C3800/C3800C

R181,182 VRD-MN2BD224J J AA 220 kohms,1/8W
R301 VRD-MN2BD333J J AA 33 kohms,1/8W
R302 VRD-ST2CD220J J AA 22 ohms,1/6W
R303 VRD-MN2BD104J J AA 100 kohm,1/8W
R306 VRD-MN2BD100J J AA 10 ohm,1/8W
R311 VRD-MN2BD224J J AA 220 kohms,1/8W
R312 VRD-MN2BD681J J AA 680 ohms,1/8W
R314 VRD-MN2BD103J J AA 10 kohm,1/8W
R316 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R317 VRD-ST2EE821J J AA 820 ohms,1/4W
R320 VRD-ST2CD103J J AA 10 kohm,1/6W
R321 VRD-MN2BD121J J AA 120 ohms,1/8W
R323 VRD-MN2BD104J J AA 100 kohm,1/8W
R340 VRD-ST2CD473J J AA 47 kohms,1/6W
R347 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R348 VRD-MN2BD333J J AA 33 kohms,1/8W
R349 VRD-MN2BD152J J AA 1.5 kohms,1/8W
R350 VRD-ST2CD473J J AA 47 kohms,1/6W
R352 VRD-MN2BD153J J AA 15 kohms,1/8W
R356 VRD-ST2CD103J J AA 10 kohm,1/6W
R357,358 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R359,360 VRD-MN2BD272J J AA 2.7 kohms,1/8W
R361 VRD-MN2BD103J J AA 10 kohm,1/8W
R362 VRD-ST2EE391J J AA 390 ohms,1/4W
R363 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R365 VRD-RT2HD151J J AA 150 ohms,1/2W
R369 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R371~374 VRD-MN2BD102J J AA 1 kohm,1/8W
R375 VRD-ST2CD122J J AA 1.2 kohms,1/6W
R379 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R380 VRD-MN2BD152J J AA 1.5 kohms,1/8W
R381 VRD-ST2CD103J J AA 10 kohm,1/6W
R382 VRD-MN2BD820J J AA 82 ohms,1/8W
R451,452 VRD-ST2CD224J J AA 220 kohms,1/6W
R453 VRD-ST2CD104J J AA 100 kohm,1/6W
R454 VRD-ST2CD153J J AA 15 kohms,1/6W
R455 VRD-ST2CD392J J AA 3.9 kohms,1/6W
R456,457 VRD-ST2CD273J J AA 27 kohms,1/6W
R458 VRD-ST2CD682J J AA 6.8 kohms,1/6W
R459 VRD-ST2CD123J J AA 12 kohms,1/6W
R460 VRD-ST2CD152J J AA 1.5 kohms,1/6W
R461 VRD-ST2CD102J J AA 1 kohm,1/6W
R463,464,R465 VRD-ST2CD104J J AA 100 kohm,1/6W
R501,502 VRD-MN2BD104J J AA 100 kohm,1/8W
R503 VRD-MN2BD102J J AA 1 kohm,1/8W
R504 VRD-MN2BD105J J AA 1 Mohm,1/8W
R505,506 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R507 VRD-ST2CD102J J AA 1 kohm,1/6W
R508 VRD-MN2BD393J J AA 39 kohms,1/8W
R509 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R510 VRD-MN2BD183J J AA 18 kohms,1/8W
R511 VRD-ST2CD102J J AA 1 kohm,1/6W
R512 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R514 VRD-ST2CD102J J AA 1 kohm,1/6W
R518,519 VRD-ST2CD102J J AA 1 kohm,1/6W
R520,521 VRD-MN2BD102J J AA 1 kohm,1/8W
R522 VRD-ST2CD102J J AA 1 kohm,1/6W
R529 VRD-ST2CD331J J AA 330 ohms,1/6W
R530,531 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R540 VRD-ST2CD223J J AA 22 kohms,1/6W
R601,602 VRD-MN2BD273J J AA 27 kohms,1/8W
R603,604 VRD-MN2BD182J J AA 1.8 kohms,1/8W
R605 VRD-ST2CD102J J AA 1 kohm,1/6W
R606 VRD-MN2BD102J J AA 1 kohm,1/8W
R607~610 VRD-ST2CD102J J AA 1 kohm,1/6W
R611,612 VRD-MN2BD102J J AA 1 kohm,1/8W
R613 VRD-MN2BD333J J AA 33 kohms,1/8W
R614 VRD-ST2CD333J J AA 33 kohms,1/6W
R615,616 VRD-MN2BD272J J AA 2.7 kohms,1/8W
R617~619 VRD-MN2BD102J J AA 1 kohm,1/8W
R620 VRD-MN2BD223J J AA 22 kohms,1/8W
R621 VRD-ST2CD473J J AA 47 kohms,1/6W
R622 VRD-MN2BD473J J AA 47 kohms,1/8W
R623,624 VRD-ST2CD223J J AA 22 kohms,1/6W
R625,626 VRD-MN2BD473J J AA 47 kohms,1/8W
R627~630 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R631,632 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R633 VRD-ST2CD223J J AA 22 kohms,1/6W
R634,635 VRD-MN2BD223J J AA 22 kohms,1/8W
R636 VRD-ST2CD103J J AA 10 kohm,1/6W
R637 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R671~674 VRD-MN2BD222J J AA 2.2 kohms,1/8W

R680 VRD-MN2BD223J J AA 22 kohms,1/8W
R681 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R682 VRD-MN2BD104J J AA 100 kohm,1/8W
R683 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R684 VRD-MN2BD104J J AA 100 kohm,1/8W
R685,686 VRD-ST2CD561J J AA 560 ohms,1/6W
R687,688 VRD-ST2CD123J J AA 12 kohms,1/6W
R689,690 VRD-ST2CD102J J AA 1 kohm,1/6W
R691,692 VRD-ST2CD272J J AA 2.7 kohms,1/6W
R693,694 VRD-ST2CD470J J AA 47 ohms,1/6W
R695,696 VRD-ST2CD104J J AA 100 kohm,1/6W
R697,698 VRD-ST2CD223J J AA 22 kohms,1/6W
R699 VRD-MN2BD223J J AA 22 kohms,1/8W
R701,702 VRD-ST2CD102J J AA 1 kohm,1/6W
R703 VRD-ST2CD223J J AA 22 kohms,1/6W
R704~706 VRD-MN2BD102J J AA 1 kohm,1/8W
R707 VRD-ST2CD124J J AA 120 kohms,1/6W
R708,709 VRD-MN2BD102J J AA 1 kohm,1/8W
R710,711 VRD-ST2CD102J J AA 1 kohm,1/6W
R712~714 VRD-MN2BD102J J AA 1 kohm,1/8W
R721,722 VRD-MN2BD103J J AA 10 kohm,1/8W
R723~726 VRD-MN2BD102J J AA 1 kohm,1/8W
R727 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R728~731 VRD-MN2BD822J J AA 8.2 kohms,1/8W
R732~735 VRD-ST2CD102J J AA 1 kohm,1/6W
R736 VRD-MN2BD102J J AA 1 kohm,1/8W
R737 VRD-MN2BD103J J AA 10 kohm,1/8W
R738~740 VRD-MN2BD102J J AA 1 kohm,1/8W
R741 VRD-ST2CD102J J AA 1 kohm,1/6W
R742 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R743 VRD-MN2BD103J J AA 10 kohm,1/8W
R744 VRD-MN2BD102J J AA 1 kohm,1/8W
R745 VRD-ST2CD102J J AA 1 kohm,1/6W
R746 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R747 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R748 VRD-ST2CD102J J AA 1 kohm,1/6W
R749 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R750~755 VRD-MN2BD102J J AA 1 kohm,1/8W
R757,758 VRD-ST2CD103J J AA 10 kohm,1/6W
R759 VRD-ST2CD122J J AA 1.2 kohms,1/6W
R760 VRD-MN2BD103J J AA 10 kohm,1/8W
R762 VRD-MN2BD103J J AA 10 kohm,1/8W
R764 VRD-MN2BD102J J AA 1 kohm,1/8W
R765 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R766 VRD-MN2BD104J J AA 100 kohm,1/8W
R767 VRD-MN2BD820J J AA 82 ohms,1/8W
R768 VRD-MN2BD103J J AA 10 kohm,1/8W
R769 VRD-ST2CD103J J AA 10 kohm,1/6W
R770 VRD-MN2BD102J J AA 1 kohm,1/8W
R771 VRD-MN2BD101J J AA 100 ohm,1/8W
R772 VRD-MN2BD102J J AA 1 kohm,1/8W
R773 VRD-ST2CD120J J AA 120 ohms,1/6W
R774 VRD-MN2BD151J J AA 150 ohms,1/8W
R775 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R778 VRD-ST2CD104J J AA 100 kohm,1/6W
R779 VRD-MN2BD103J J AA 10 kohm,1/8W
R781~783 VRD-MN2BD821J J AA 820 ohms,1/8W
R784 VRD-ST2CD103J J AA 10 kohm,1/6W
R785 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R786 VRD-ST2CD103J J AA 10 kohm,1/6W
R787 VRD-ST2CD330J J AA 33 ohms,1/6W
R788 VRD-MN2BD102J J AA 1 kohm,1/8W
R790 VRD-ST2CD101J J AA 100 ohm,1/6W
R791 VRD-ST2CD122J J AA 1.2 kohms,1/6W
R792 VRD-ST2EE220J J AA 22 ohms,1/4W
R798 VRD-MN2BD103J J AA 10 kohm,1/8W
R801 VRD-ST2CD123J J AA 12 kohms,1/6W
R802,803 VRD-ST2EE221J J AA 220 ohms,1/4W
R804 VRD-ST2EE4R7J J 4.7 ohms,1/4W
R805 VRD-ST2CD101J J AA 100 ohm,1/6W
R806 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R807 VRD-ST2CD103J J AA 10 kohm,1/6W
R820 VRD-ST2CD470J J AA 47 ohms,1/6W
R824 VRD-ST2EE561J J AA 560 ohms,1/4W
R825 VRD-ST2CD330J J AA 33 ohms,1/6W
R826 VRD-ST2CD221J J AA 220 ohms,1/6W
R827 VRD-ST2CD102J J AA 1 kohm,1/6W
R828 VRD-ST2CD333J J AA 33 kohms,1/6W
R829 VRD-ST2CD102J J AA 1 kohm,1/6W
R831 VRD-RT2HD3R3J J AA 3.3 ohms,1/2W
R835 VRD-ST2EE561J J AA 560 ohms,1/4W
R836,837 VRD-ST2CD223J J AA 22 kohms,1/6W

– 4 –

PRICE

RANK

DESCRIPTIONNO. PART CODE NO. PARTS CODE

PRICE

RANK

DESCRIPTION

CD-C472/C3400/C3400C/C3800/C3800C

R838 VRD-ST2CD103J J AA 10 kohm,1/6W
R901 VRD-ST2CD104J J AA 100 kohm,1/6W
R902 VRD-ST2CD683J J AA 68 kohms,1/6W
R903 VRD-ST2CD104J J AA 100 kohm,1/6W
R904 VRD-ST2CD683J J AA 68 kohms,1/6W
R905 VRD-ST2CD102J J AA 1 kohm,1/6W
R906 VRD-ST2CD104J J AA 100 kohm,1/6W
R907 VRD-ST2CD102J J AA 1 kohm,1/6W
R908 VRD-ST2CD683J J AA 68 kohms,1/6W
R909 VRD-ST2CD102J J AA 1 kohm,1/6W
R910 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R911 VRD-ST2CD103J J AA 10 kohm,1/6W

! R912,913 VRG-ST2EC101J J AB 100 ohm,1/4W,Fusible

R914 VRD-ST2CD153J J AA 15 kohms,1/6W
R915 VRD-ST2CD224J J AA 220 kohms,1/6W
R916 VRD-ST2CD102J J AA 1 kohm,1/6W
R917 VRD-ST2CD563J J AA 56 kohms,1/6W
R918 VRD-ST2CD471J J AA 470 ohms,1/6W
R919,920 VRD-ST2CD333J J AA 33 kohms,1/6W
R921 VRD-ST2CD103J J AA 10 kohm,1/6W
R922 VRD-ST2CD471J J AA 470 ohms,1/6W
R923 VRD-ST2CD563J J AA 56 kohms,1/6W
R924~926 VRD-ST2CD102J J AA 1 kohm,1/6W
R927 VRD-ST2CD471J J AA 470 ohms,1/6W
R928,929 VRD-ST2CD181J J AA 180 ohms,1/6W
R930 VRD-ST2CD563J J AA 56 kohms,1/6W
R931 VRD-ST2CD102J J AA 1 kohm,1/6W
R932 VRD-ST2CD183J J AA 18 kohms,1/6W
R933 VRD-ST2CD103J J AA 10 kohm,1/6W
R934 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W
R937 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W
R940 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W
R941,942 VRD-RT2HD271J J AA 270 ohms,1/2W
R944 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W
R949 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W
R955 VRD-ST2CD103J J AA 10 kohm,1/6W
R956 VRD-ST2CD562J J AA 5.6 kohms,1/6W
R957 VRD-ST2CD102J J AA 1 kohm,1/6W
R959 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R960 VRD-ST2CD104J J AA 100 kohm,1/6W
R961 VRD-ST2CD393J J AA 39 kohms,1/6W
R962 VRD-ST2CD821J J AA 820 ohms,1/6W
R964,965 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R966 VRD-ST2CD153J J AA 15 kohms,1/6W
R967 VRD-ST2CD683J J AA 68 kohms,1/6W
R968 VRD-ST2CD102J J AA 1 kohm,1/6W
R969 VRD-RT2HD680J J AA 68 ohms,1/2W
RD01 VRD-ST2CD102J J AA 1 kohm,1/6W
RD02 VRD-MN2BD122J J AA 1.2 kohms,1/8W
RD03 VRD-MN2BD182J J AA 1.8 kohms,1/8W
RD04 VRD-MN2BD222J J AA 2.2 kohms,1/8W
RD05 VRD-ST2CD392J J AA 3.9 kohms,1/6W
RD06 VRD-ST2CD562J J AA 5.6 kohms,1/6W
RD07 VRD-ST2CD123J J AA 12 kohms,1/6W
RD08 VRD-ST2CD333J J AA 33 kohms,1/6W
RD09 VRD-ST2CD102J J AA 1 kohm,1/6W
RD10 VRD-ST2CD122J J AA 1.2 kohms,1/6W
RD11 VRD-ST2CD182J J AA 1.8 kohms,1/6W
RD12 VRD-ST2CD222J J AA 2.2 kohms,1/6W
RD13 VRD-ST2CD392J J AA 3.9 kohms,1/6W
RD14 VRD-MN2BD562J J AA 5.6 kohms,1/8W
RD15 VRD-ST2CD102J J AA 1 kohm,1/6W
RD16 VRD-MN2BD122J J AA 1.2 kohms,1/8W
RD17 VRD-MN2BD182J J AA 1.8 kohms,1/8W
RD18 VRD-MN2BD222J J AA 2.2 kohms,1/8W
RD19 VRD-MN2BD392J J AA 3.9 kohms,1/8W
RD20 VRD-MN2BD562J J AA 5.6 kohms,1/8W
RD21 VRD-MN2BD123J J AA 12 kohms,1/8W
RD22 VRD-ST2CD102J J AA 1 kohm,1/6W
RD23 VRD-MN2BD122J J AA 1.2 kohms,1/8W
RD24 VRD-MN2BD182J J AA 1.8 kohms,1/8W
RD25 VRD-MN2BD222J J AA 2.2 kohms,1/8W
RD26 VRD-MN2BD392J J AA 3.9 kohms,1/8W

OTHER CIRCUITRY PARTS

BI601/CNS11 QCNWN1185AWZZ J AG Connector Ass’y,6-6Pin
BI701/CNSM1 QCNWN1189AWZZ J AH Connector Ass’y,8-12Pin
BI702/CNS12 QCNWN1186AWZZ J AL Connector Ass’y,14-14Pin
BIM5/CNS10/CNS5

QCNWN1184AWZZ J AL Connector Ass’y,6-10-2Pin
CNP1 92LCONE5P53253 J AB Plug,5Pin
CNP2 QCNCM70SHAFZZ J Plug,8Pin

CNP3 92LCONE6P53253 J AC Plug,6Pin
CNP3A 92LCONE6P53254 J AC Plug,6Pin
CNP10 QCNCM705KAWZZ J AC Plug,10Pin
CNP11 QCNCM704FAWZZ J AC Plug,6Pin
CNP12 QCNCM704PAWZZ J AE Plug,14Pin
CNP101 92LCONE3P53253 J Plug,3Pin
CNP102 92LCONE7P53253 J AC Plug,7Pin
CNP301 92LCONE-3P5268 J AC Plug,3Pin
CNP601 QCNCWZG27AWZZ J AE Socket,27Pin
CNP801 QCNCM036BAWZZ J AC Plug,2Pin
CNP802 QCNCM035JAWZZ J AC Plug,9Pin
CNP803 QCNCM010VAWZZ J AD Plug,20Pin
CNP804 92LCONE2P53253 J AB Plug,2Pin
CNPM1 QCNCM932MAFZZ J AE Pin Holder
CNPM2 QCNCM030BAWZZ J AB Plug,12Pin
CNS1A/B QCNWN1181AWZZ J AK Connector Ass’y,5-5Pin
CNS2A/B QCNWN1182AWZZ J AH Connector Ass’y,8-8Pin
CNS3A/B QCNWN1183AWZZ J AG Connector Ass’y,6-6Pin
CNS101 QCNWN1187AWZZ J AG Connector Ass’y,3Pin
CNS102 QCNWN1188AWZZ J AM Connector Ass’y,7Pin
CNS701 QCNCWZF27AWZZ J AE Socket,27Pin
CNS803 QCNCW010VAWZZ J AE Socket,20Pin
CNS804 QCNWN1200AWZZ J AD Connector Ass’y,2Pin

! F802,803,903 92LFUSE-T402D J AD Fuse,4A/125V
! F804 92LFUSE-T302D J Fuse,3A/250V
! F805 92LFUSE-T162-D J AD Fuse,1.6A/250V
! F901,902 92LFUSE-T302D J Fuse,3A/250V

FL701 VVKFIP9EM7R-1 J AV FL Display
FW601 QCNWN1190AWZZ J AH Flat Cable,27Pin
FW701 QCNWN1191AWZZ J AD Flat Cable,3Pin
FWM1 QCNWN1274AWZZ J Flat Cable,2Pin
FWM2 QCNWN0338AWZZ J AD Flat Cable,2Pin
JK601 QSOCJ0211AWZZ J AE Jack,Video/Aux
JK701 QJAKM0008AWZZ J AF Jack,Headphones
LUG1 QLUGP0002AWZZ J Lug Terminal
LUG1A QCNWN0769AWZZ J Lug Wire
M1 92LMTR1858CASY J AS Motor with Chassis [Disc]
M2 92LMTR1854BASY J AP Motor with Gear [Slide]
M3 92LMTR2037AS1 J AP Motor with Worm Pulley

[T/T Up/Down Loading]
M901 92LMTR1810A J AK Motor,Air Cooling Fan
MM1 RMOTV0006AWM1 J AR Motor with Pulley [Tape]
PHM1 VHPI31535CD-1 J AG Photo Interrupter
RX701 VHLN63H380A-1 J Remote Sensor

! SO801 QSOCA0209AWZZ J Socket,AC Power Input

SO901 QTANA1201AWZZ J AM Terminal,Speaker
SOLM1 RPLU-0002AWZZ J AH Solenoid Ass’y [TAPE]
SOLM2 RPLU-0002AWZZ J AH Solenoid Ass’y [CD]
SW1 QSW-P0004AWZZ J AE Switch,Push Type [Open/Close]
SW2 QSW-F0001AWZZ J AD Switch,Leaf Type [Mecha Up]
SW3 QSW-P0005AWZZ J AD Switch,Push Type [Disc Number]
SW4 QSW-F9001AW01 J Switch,Leaf Type [Pickup In]
SW701 92LSWICH1401AT J AC Switch,Key Type

[P.O.EQ./Demo]
SW702 92LSWICH1401AT J AC Switch,Key Type [Volume Down]
SW703 92LSWICH1401AT J AC Switch,Key Type [X-Bass]
SW704 92LSWICH1401AT J AC Switch,Key Type [Volume Up]
SW705 92LSWICH1401AT J AC Switch,Key Type [Open/Close]
SW706 92LSWICH1401AT J AC Switch,Key Type [Disc Skip]
SW707 92LSWICH1401AT J AC Switch,Key Type [Disc 1]
SW708 92LSWICH1401AT J AC Switch,Key Type [Disc 2]
SW709 92LSWICH1401AT J AC Switch,Key Type [Disc 3]
SW710 92LSWICH1401AT J AC Switch,Key Type [Rec/Pause]
SW711 92LSWICH1401AT J AC Switch,Key Type [Preset]
SW712 92LSWICH1401AT J AC Switch,Key Type [Stop]
SW713 92LSWICH1401AT J AC Switch,Key Type [Play/Repeat]
SW714 92LSWICH1401AT J AC Switch,Key Type [Preset]
SW715 92LSWICH1401AT J AC Switch,Key Type [Tuning Up]
SW716 92LSWICH1401AT J AC Switch,Key Type [Tuning Down]
SW717 92LSWICH1401AT J AC Switch,Key Type [Power]
SW718 92LSWICH1401AT J AC Switch,Key Type [Clock]
SW719 92LSWICH1401AT J AC Switch,Key Type [Timer/Sleep]
SW720 92LSWICH1401AT J AC Switch,Key Type [Memory/Set]
SW721 92LSWICH1401AT J AC Switch,Key Type [CD]
SW722 92LSWICH1401AT J AC Switch,Key Type [Tuner/Band]
SW723 92LSWICH1401AT J AC Switch,Key Type [TAPE]
SW724 92LSWICH1401AT J AC Switch,Key Type [VIDEO AUX]
SW725 92LSWICH1401AT J AC Switch,Key Type

[BYPASS,DOLBY]
SW726 92LSWICH1401AT J AC Switch,Key Type [Normal]
SW727 92LSWICH1401AT J AC Switch,Key Type [Phantom]
SW728 92LSWICH1401AT J AC Switch,Key Type [CD Pause]

– 5 –

NO.

PRICE
RANK

DESCRIPTION

PARTS CODENO. PART CODE

PRICE

RANK

DESCRIPTION

CD-C472/C3400/C3400C/C3800/C3800C

SW729 92LSWICH1401AT J AC Switch,Key Type [CD Clear]
SW730 92LSWICH1401AT J AC Switch,Key Type [Random]
SWM3 92LM-SW1676A J AC Switch,Leaf Type [Fool Proof]
SWM4 QSW-F9003AWZZ J AG Switch,Leaf Type [F.A.S]
SWM5 92LM-SW1658A J AB Switch,Leaf Type [CAM]

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

(Not Replacement Item)
306- 2 NGERR0043AFZZ J AC Gear,Rack
306- 3 MSPRC0961AFZZ J AA Spring,Rack
701 XBSSD26P06000 J AA Screw,ø2.6x6mm
702 XHBSD20P05000 J AA Screw,ø2x5mm
703 XBBSD20P03000 J AA Screw,ø2x3mm
704 LX-WZ1070AFZZ J AA Washer,ø1.5xø3.8x0.25mm
M1 92LMTR1858CASY J AS Motor with Chassis [Disc]
M2 92LMTR1854BASY J AP Motor with Gear [Side]
SW4 QSW-F9001AW01 J Switch,Leaf Type [Pickup In]

CABINET PARTS

201 GCAB-1044AWSA J AM Cabinet, CD Player Base
202 GCAB-1050AWSA J AP Top Cabinet

[CD-C472/C3400/C3400C]
202 GCAB-1050AWSB J Top Cabinet

[CD-C3800/C3800C]
203 GITAR0297AWSA J AQ Back Board [CD-C472]
203 GITAR0312AWSA J Back Board [CD-C3400]
203 GITAR0315AWSA J Back Board [CD-C3800C]
203 GITAR0318AWSA J Back Board [CD-C3800]
203 GITAR0319AWSA J Back Board [CD-C3400C]
204 HDECQ0298AWSA J AK Display Panel [CD-C472]
204 HDECQ0332AWSA J Display Panel

[CD-C3400/C3400C]
204 HDECQ0333AWSA J Display Panel

[CD-C3800/C3800C]
205 JKNBZ0475AWSA J AD Button,X-Bass

[CD-C472/C3400/C3400C]
205 JKNBZ0475AWSB J Button,X-Bass

[CD-C3800/C3800C]
206 JKNBZ0515AWSA J AD Knob,SUB WOOFER VOLUME

[CD-C472/C3400/C3400C]
206 JKNBZ0515AWSB J Knob,Super Woofer Volume

[CD-C3800/C3800C]
207 LANGF0032AWZZ J AC Support,T/T Lock Lever
208 LANGK0114AWFW J AF Bracket,Fan
209 LCHSM0068AWFW J AR Main Chassis
210 LCHSZ0010AWZZ J AM Chassis,Loading
211 LCHSZ0011AWZZ J AG Chassis,CD Mechanism
212 LHLDZ1139AWSA J AD Support,Stabilizer
213 LHLDZ1140AWZZ J AB Guide
214 LHLDZ1141AWZZ J AB Support,Pitch
215 LHLDZ1186AWZZ J AD Holder,FL Display
216 MLEVP0066AWZZ J AE Lever,Shift
217 MLEVP0067AWZZ J AC Lever,Lock
218 MLEVP0068AWZZ J AB Lever,Change
219 MLEVP0070AWZZ J AB Lever,T/T Lock
220 MLIFP0003AWZZ J AE Damper
221 MSPRC0020AWFJ J AB Spring,T/T Lock Lever
222 MSPRC0024AWFW J AB Spring,Solenoid
223 MSPRD0044AWFJ J AB Spring,Lock Lever
224 MSPRD0092AWFJ J AB Spring,Cassette,Tape 1
225 MSPRD0093AWFJ J AB Spring,Cassette,Tape 2
226 NBLTK0029AWZZ J AB Belt,Drive
227 NFANP0001AWZZ J AD Rotary Fan
228 NGERH0064AWZZ J AD Gear,Cam
229 NGERH0065AWZZ J AB Gear,Turntable
230 NGERK0003AWZZ J AC Gear,Drive
231 NGERK0004AWZZ J AB Gear,Bevel
232 NGERK0005AWZZ J AB Gear,Loading
234 NGERW0006AWZZ J AC Gear,Worm Wheel
235 NPLYD0001AWZZ J AB Pulley
236 NROLP0009AWZZ J AB Roller
237 NTNT-0018AWSA J AK Turntable
238 PCUSG0022AWZZ J AB Cushion

239 PRDAR0106AWFW J AU Heat Sink A
240 PRDAR0107AWFW J AP Heat Sink B
241 TLABN0001AWZZ J AC Label, [CD-C472/C3400/C3800]
243 92LLABL372C J AB Label, [CD-C3400C/C3800C]
244 92LCAB2744AS1 J BB Front Panel Ass’y

[CD-C472/C3400/C3400C]

244 92LCAB2781AS1 J Front Panel Ass’y

[CD-C3800/C3800C]

244- 1 ———— — Front Panel

(Not Replacement Item)
244- 2 HDECQ0299AWSA J AG CD Top Panel
244- 3 92LBADGE1671A J AC Badge,SHARP
244- 4 JKNBZ0472AWSA J AF Button,CD Disk Number
244- 5 JKNBZ0473AWSA J AD Button,Open/Close
244- 6 JKNBZ0474AWSA J AG Button,Function

[CD-C472/C3400/C3400C]
244- 6 JKNBZ0474AWSB J Button,Function

[CD-C3800/C3800C]
244- 7 JKNBZ0476AWSA J AF Button,DOLBY/CENTER MODE
244- 8 JKNBZ0477AWSA J AD Button,CLOCK/TIMER/SLEEP
244- 9 JKNBZ0478AWSA J AE Button,TUNING/TIME/MEMORY/

SET
244-10 JKNBZ0479AWSA J AD Button,CLEAR/RANDOM
244-11 JKNBZ0480AWSA J AE Button,CD PAUSE
244-12 JKNBZ0481AWSA J AE Button,OPERATION A
244-13 JKNBZ0482AWSA J AE Button,OPERATION B
244-14 JKNBZ0483AWSA J AG Button,OPERATION C
244-15 PCUSG0022AWZZ J AB Cushion,Leg
245 QCNWN0769AWZZ J AD Wire Lug
247 QLUGP0002AWZZ J AB Lug

! 248 QFSHD0001AWZZ J AB Holder,Fuse

249 92LCAB2744BS1 J AP Side Panel Ass’y,Left

[CD-C472/C3400/C3400C]
249 92LCAB2781BS1 J Side Panel Ass’y,Left

[CD-C3800/C3800C]
249- 1 ———— — Side Panel,Left

(Not Replacement Item)
249- 2 PCUSG0022AWZZ J AB Cushion,Leg
250 92LCAB2744CS1 J AP Side Panel Ass’y,Right

[CD-C472/C3400/C3400C]
250 92LCAB2781CS1 J Side Panel Ass’y,Right

[CD-C3800/C3800C]
250- 1 ———— — Side Panel,Right

(Not Replacement Item)
250- 2 PCUSG0022AWZZ J AB Cushion,Leg
251 92LCOV2744AS1 J AN Cover Ass’y,CD Tray [CD-C472/

C3400/C3400C]
251 92LCOV2781AS1 J Cover Ass’y,CD Tray [CD-

C3800/C3800C]
251- 1 ———— — Cover,CD Tray

(Not Replacement Item)
251- 2 GCOVA1186AWSA J AE Cover,CD Tray Panel Left

[CD-C472/C3400/C3400C]
251- 2 GCOVA1186AWSB J Cover,CD Tray Panel,Left

[CD-C3800/C3800C]
251- 3 GCOVA1187AWSA J AE Cover,CD Tray Panel Right

[CD-C472/C3400/C3400C]
251- 3 GCOVA1187AWSB J Cover,CD Tray Panel,Right

[CD-C3800/C3800C]
252 92LCSPR1431C J AA Ring,Spring
254 92LMEC2744AS1 J Cassette Mechanism Ass’y
254- 1 NBLTK0011AWZZ J AC Belt,Main
254- 2 NBLTK0012AWZZ J AB Belt,Main
254- 3 NBLTK0030AWZZ J AC Belt,Sub
254- 4 NROLY0002AWZZ J AF Pinch Roller Ass’y
254- 5 RHEDA0001AWZZ J AG Head,Erase
254- 6 92LMRPH1746A J AM Haed,Record/Playback

[Tape 1/Tape 2]
254- 7 RMOTV0006AWM1 J AR Motor with Pulley [TAPE], [MM1]
254- 8 RPLU-0002AWZZ J AH Solenoid Ass’y [TAPE], [SOLM1]
255 92LMEC2744CTS1 J AM Cassette Holder Ass’y,Tape 1

[CD-C472/C3400/C3400C]
255 92LMEC2781CTS1 J Cassette Holder Ass’y,Tape 1

[CD-C3800/C3800C]
255- 1 ———— — Cassette Holder,Tape 1

(Not Replacement Item)
255- 2 HDECQ0296AWSA J AF Panel,Cassette,Tape1
256 92LMEC2744CTS2 J AM Cassette Holder Ass’y,Tape 2

[CD-C472/C3400/C3400C]
256 92LMEC2781CTS2 J Cassette Holder Ass’y,Tape 2

[CD-C3800/C3800C]

– 6 –

PRICE

RANK

DESCRIPTIONNO. PART CODE NO. PARTS CODE

PRICE

RANK

DESCRIPTION

CD-C472/C3400/C3400C/C3800/C3800C

256- 1 ———— — Cassette Holder,Tape 2

(Not Replacement Item)
256- 2 HDECQ0297AWSA J AF Panel,Cassette,Tape1
257 92LHOLD2037AS1 J AK Stabilizer Ass’y
257- 1 ———— — Stabilizer 1

(Not Replacement Item)
257- 2 PMAGF0001AWZZ J AF Magnet
257- 3 92LSUPT1749D J AA Support,Magnet
258 92LN-BAND1318A J AA Nylon Band,80mm
601 LX-EZ0005AWFD J AA Screw,Special
602 LX-HZ0082AFZZ J AA Screw,ø4x8mm
603 LX-JZ0002AWFD J AA Screw,ø3x10mm
604 LX-JZ0010AFFD J AA Screw,ø3x10mm
605 LX-JZ0039AFFD J AA Screw,ø3x12mm
606 LX-LZ0006AWZZ J AC Push Rivet
607 LX-TZ0019AFZZ J AB Screw,Special
608 XBBSD20P04000 J AA Screw,ø2x4mm
609 XBPSD26P05JSO J AB Screw,ø2.6x5mm
610 XEBSD26P12000 J AA Screw,ø2.6x12mm
611 XEBSD30P10000 J AA Screw,ø3x10mm
612 XEBSD30P12000 J AA Screw,ø3x12mm
613 XEBSF30P10000 J AA Screw,ø3x10mm
614 XEBSF30P12000 J AA Screw,ø3x12mm
615 XESSD30P10000 J AA Screw,ø3x10mm
616 XJBSD30P08000 J AA Screw,ø3x8mm
617 XJBSD30P10000 J AA Screw,ø3x10mm
618 XJBSD30P14000 J AA Screw,ø3x14mm
619 XJBSF30P08000 J AA Screw,ø3x8mm
620 XJSSF30P10000 J AA Screw,ø3x10mm

SPEAKER BOX PARTS Front Speaker CP-C472

900 92L10002C47210 J BC Wood Box Cabinet Ass’y
901 92L20000C47210 J Front Port Panel
902 92L230319A0600 J Holder,Catcher
903 92L20100C47210 J AW Net Frame Ass’y
904 92L3141PC46010 J AG Speaker Cord Ass’y

[Capacitor and Wire Lied]
905 92L411B930100P J AC Screw,ø3x10mm
906 92L411S140120P J AE Screw,ø4x12mm
907 92L44010213200 J AD Port Cushion
908 92L6000PC47200 J AD Label,Specifications
SP1,2 VSP0012WBF18A J Speaker,Woofer
SP3,4 VSP0050TBK58A J Speaker,Tweeter

SPEAKER BOX PARTS Front Speaker
CP-C3400/C3800

900 92L10002340010 J Wood Box Cabinet Ass’y
901 92L20100340010 J Net Frame Ass’y
902 92L20300340010 J Port Panel
903 92L3141C340000 J Speaker Cord Ass’y

[SP5,6/Capacitor and Wire

Lied]
904 92L411B840120P J AD Screw,ø4x12mm
905 92L411B930100P J AC Screw,ø3x10mm
906 92L44010213400 J Port Cushion
907 92L6000C380000 J Label,Specifications [CP-C3800]
907 92L6000C340000 J Label,Specifications [CP-C3400]
SP1,2 92L30012002801 J Speaker,Woofer
SP3,4 92L30205004005 J Speaker,Tweeter

SPEAKER BOX PARTS Sub Woofer CP-SW472

900 92L051-0053 J BA Wood Box Cabinet Ass’y
901 92L121-0117 J AW Net Frame Ass’y
902 92L291-0057 J AK Speaker Cord
903 92L316-0057 J AF Duct Pipe
904 92L316-0058 J AQ Duct Panel
905 92L351-0285 J AD Label,Specifications
907 92L372-0049 J AB Screw,ø4x12mm
908 92L394-0036 J AM Port Cushion
SP1 VSP0013WB236A J Speaker,Full-range

SPEAKER BOX PARTS Sub Woofer CP-SW3800

900 92L051-0057 J Wood Box Cabinet Ass’y
901 92L121-0117 J AW Net Frame Ass’y
902 92L291-0057 J AK Speaker Cord

903 92L316-0012 J Duct Pipe
904 92L316-0061 J Duct Panel
905 92L351-0294 J Label,Specifications
906 92L372-0049 J AB Screw,ø4x12mm
907 92L394-0036 J AM Port Cushion
SP1 VSP0013WB236A J Speaker,Full-range

SPEAKER BOX PARTS Center Speaker
GBOXS0006AWM1 [CD-C472/C3400]

900 92L60-00-0150 J Net Frame Ass’y
901 92L37-03-0010 J Speaker Cord
902 92L32-01-0130 J Bottom Cabinet
903 92L32-02-0030 J Badge,SHARP
904 92L33-01-0290 J Label,Part Code
905 92L35-02-0070 J Screw,ø3x20mm
906 92L35-02-0080 J Screw,ø3x20mm
907 92L39-01-0010 J Leg,Cushion
SP1 VSP0010PBV66A J Speaker,Full-range

SPEAKER BOX PARTS Center Speaker
GBOXS0006AWM3 [CD-C3800]

900 92L60-00-0150 J Net Frame Ass’y
901 92L37-03-0010 J Speaker Cord
902 92L32-01-0150 J Bottom Cabine,Ass'y
903 92L33-01-0330 J Label,Part Code
904 92L35-02-0070 J Screw,ø3x20mm
905 92L35-02-0080 J Screw,ø3x20mm
906 92L39-01-0010 J Leg,Cushion
SP1 VSP0010PBV66A J Speaker,Full-range

SPEAKER BOX PARTS Rear Speaker
GBOXS0007AWM1 [CD-C472/C3400]

900 92L121-0118 J AY Net Frame Ass’y
901 92L291-0061 J AM Speaker Cord
902 92L314-0013 J AH Bottom Cabinet
903 92L372-0028 J AB Screw,ø3x20mm
904 92L351-0284 J AC Label,Part Code
SP1,2 VSP0010PBV7CA J Speaker,Full-range

SPEAKER BOX PARTS Rear Speaker
GBOXS0007AWM3 [CD-C3800]

900 92L60-00-0160 J Net Frame Ass’y
901 92L37-03-0040 J Speaker Cord
902 92L32-01-0140 J Bottom Cabinet
903 92L35-02-0070 J Screw,ø3x20mm
904 92L33-01-0340 J Label,Part Code
SP1,2 92L90-10-2722 J Speaker,Full-range

ACCESSORIES/PACKING PARTS (For Canada Only)

! QACCD0017AW00 J AL AC Power Cord

[CD-C3400C/C3800C]
QANTL0004AWZZ J AG FM/AM Loop Antenna
SPAKA0168AWZZ J Packing Add.,Unit
SPAKC0631AWZZ J Packing Case [CD-C3400C]
SPAKC0633AWZZ J Packing Case [CD-C3800C]
SPAKP0013AWZZ1 J AC Polyethylene Bag,Unit
TINSK0066AWZZ J Operation Manual

[CD-C3400C/C3800C]
TLABRF206AWZZ J Label,Bar Code [CD-C3800C]
TLABRF207AWZZ J Label,Bar Code [CD-C3400C]
92LBAG1460C1 J AB Polyethylene Bag,Operation

Manual
92L353-0071 J AG Label,Pop,Sub Woofer
92L41-05-0120 J Packing Add.,Front/Rear

Paer,Center/Rear Speaker
92L41-08-0120 J AC Polyethylene Bag,Center

Speaker
92L41-08-0140 J Polyethylene Bag,Rear Speaker

[GBOXS0007AWM3]
92L411-0063 J AB Polyethylene Bag,Rear Speaker

[GBOXS0007AWM1]
92L411-0101 J AD Polyethylene Bag,Sub Woofer
92L412-0114 J AM Packing Add.,Top/Bottom

Paer,Sub Woofer
92L414-0023 J AC Sheet,Sub Woofer
92L70032000710 J AE Polyethylene Bag,Front Speaker

– 7 –

NO.

PRICE
RANK

DESCRIPTION

PARTS CODENO. PART CODE

PRICE

RANK

DESCRIPTION

CD-C472/C3400/C3400C/C3800/C3800C

92L71525003300 J Sheet,Front Speaker
92L720BC340000 J Packing Add.,Bottom,Front

Speaker
92L720TC340000 J Packing Add.,Top,Front Speaker
92L74031001400 J Shield Pad,Front Speaker
RRMCG0093AWSA J AR Remote Control,with

Polyethylene Bag
92LLID1782A J AQ Battery Lid,Remote Control

ACCESSORIES (For U.S.A Only)

! QACCD0010AW00 J AR AC Power Cord

QANTL0004AWZZ J AG FM/AM Loop Antenna
TINSE0203AWZZ J AE Operation Manual [CD-C472]
TINSE0213AWZZ J Operation Manual

[CD-C3400/C3800]
TINSZ0311AWZZ J AB Quick Guide [CD-C472]
TINSZ0312AWZZ J Quick Guide [CD-C3400/C3800]
RRMCG0093AWSA J AR Remote Control,with

Polyethylene Bag
92LLID1782A J AQ Battery Lid,Remote Control

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

PWB-A1~3 92LPWB2744MANS J CA Main/Display/Switch

(Combined Ass’y)

! PWB-B 92LPWB2744PWRSJ BW Power

PWB-C 92LPWB2744CDUS J BK CD Servo
PWB-D QPWBF0106AWZZ J AF Tape Mechanism (PWB Only)
PWB-E QPWBF0027AWZZ J AD CD Motor (PWB Only)
PWB-F QPWBF0341AWZZ J AB Sensor (PWB Only)

– 8 –

CD-C472/C3400/C3400C/C3800/C3800C

– 10 –

A

B

C

D

E

F

G

H

1

23456

Figure 9 CD MECHANISM EXPLODED VIEW

– 9 –

CD-C472/C3400/

C3400C/C3800/C3800C

306-1

701

304

701

302

301

702

702

303

M1

703

305x2

SW4

M2

305

PWB-E

306-2

306-3

306

704

CD-C472/C3400/C3400C/C3800/C3800C

– 11 –

Figure 10 CABINET EXPLODED VIEW (1/2)

A

B

C

D

E

F

G

H

1

23456

– 10 –

CD-C472/C3400/

C3400C/C3800/C3800C

SHARP

PWB-A1

249

249-1

619x2

249-2

613

244-2244

244-6

244-4

244-5

244-9

244-8

244-3

244-15

204

244-15

616x2

244-7

244-14

244-12

205

244-13

244-11

240

244-10

244-1

220

611

PWB-A2

PWB-A3

TAPE
MECHANISM

Silicon

Grease

PWB-B

Silicon

Grease

611

239

617x2

615x3

617x2

617x3

220

615x5

254

(254-1,254-2,
254-3,254-4,
254-5,254-6,
254-7,254-8)

227

252

M901

608x2

208

206

215

FL701

615x10

619x10

619

255

256

256-1

256-2

209

606

606

606

606

250-1

250-2

619x2

619

605

605

248x4

248x4

248x2

248x4

605

618x2

T801

602x4

619x2

250

255-1

255-2

225

224

258

80mm

203

604x2

604

247

245

CD-C472/C3400/C3400C/C3800/C3800C

– 12 –

Figure 11 CABINET EXPLODED VIEW (2/2)

A

B

C

D

E

F

G

H

1

23456

– 11 –

CD-C472/C3400/

C3400C/C3800/C3800C

PWB-F

CD
MECHANISM

PWB-C

611

236

213

223

217

210

238

236

611

213

612x4

236

222

211

SOLM2

M3

609x2

SW2

218

232

216

228

230

231

231

214

610

607

229

226

607

235

234

236x2

236

616

207

236

236

SW3

201

603

620

212

257-1

257-2

257-3

257

237

614x2

614x2

202

251

251-2

251-1

251-3

611

601

221

219

CD-C472/C3400/C3400C/C3800/C3800C

– 13 –

A

B

C

D

E

F

G

H

1

23456

Figure 12 SPEAKER EXPLODED VIEW (1/4)

– 12 –

CP-C472

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

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

WOOFER
SP1 (L-CH)
SP2 (R-CH)

RED

RED

BLACK

BLACK

WOOFER
SP1 (L-CH)
SP2 (R-CH)

903

905x2

SP3,4

904

SP1,2

906x4

907

901

902

900

908

Condenser

Condenser

CD-C472/C3400/C3400C/C3800/C3800C

– 14 –

– 13 –

CP-C3400/3800

Figure 13 SPEAKER EXPLODED VIEW (2/4)

A

B

C

D

E

F

G

H

1

23456

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

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

SUPER
TWEETER
SP5 (L-CH)
SP6 (R-CH)

SUPER
TWEETER
SP5 (L-CH)
SP6 (R-CH)

WOOFER
SP1 (L-CH)
SP2 (R-CH)

RED

Condenser

Condenser

RED

RED

BLACK

BLACK

BLACK

WOOFER
SP1 (L-CH)
SP2 (R-CH)

907

900

905x2

901

904x4

SP5,6

SP3,4

SP1,2

903

902

906

CD-C472/C3400/C3400C/C3800/C3800C

– 15 –

A

B

C

D

E

F

G

H

1

23456

RED BLACK

901

900

902

SP1

SP1

907x4

904

903

908

905

CP-SW472/SW3800

Figure 14 SPEAKER EXPLODED VIEW (3/4)

– 14 –

CD-C472/C3400/C3400C/C3800/C3800C

– 16 –

Figure 15 SPEAKER EXPLODED VIEW (4/4)

A

B

C

D

E

F

G

H

1

23456

– 15 –

GBOXS0007AWM1/3

GBOXS0006AWM1/3

SHARP

WOOFER

SP1

900

901

SP1

902

905x4

905x4

904

906x2

906x2

903

SHARP

WOOFER

SP1 (L-CH)

SP2 (R-CH)

900

SP1,2

901

902

903x3

903x3

904

Center Speaker

Rear Speaker

CD-C472/C3400/C3400C/C3800/C3800C

– 17 –

– 14 –

PACKING OFF THE SET (For U.S.A. Only)

Setting position of switches and knobs

Tape Mechanism STOP

FRONT

Polyethylene Bag

SPAKP0013AWZZ1

SPAKA0168AWZZ

Polyethylene Bag

92L70032000710

92L71525001800,CP-C472
92L71525003300,
CP-C3400/C3800

Sheet

Shield pad

Packing Add.,
(Front/Rear)

Packing Add.,
(Top/Bottom)

Label,Bar Code

Polyethylene Bag, 
Accessories

92LBAG1460C1

92L720TC340000,
CP-C3400/C3800

Packing Add.,(Top)

92L720TPC47200,
CP-C472

92L720BC340000,
CP-C3400/C3800

92L74031001400,CP-C3400/C3800

Packing Add.,(Bottom)

92L720BPC47200,
CP-C472

92L74031001200,CP-C472

Packing Add.,(Left/Right)

Packing Case

SPAKC00625AWZZ,CD-C472
SPAKC00630AWZZ,CD-C3400
SPAKC00632AWZZ,CD-C3800

TLABR0956AWZZ,CD-C472
TLABR0958AWZZ,CD-C3400
TLABR0957AWZZ,CD-C3800

BOTTOM

TOP

FRONT

Polyethylene Bag

Polyethylene Bag

92L411-0063,

GBOXS0007AWM1

92L41-08-0140,

GBOXS0007AWM3

92L411-0101

92L414-0023

92L412-0114

92L41-08-0120

92L41-05-0120

FRONT

FRONT SIDE

FRONT SIDE OF SPEAKERS

TOP

Polyethylene Bag,

Sheet

92L353-0071

Pop Label

Unit

CD-C472/C3400/C3800 CP-C472/C3400/C3800

Front Speaker(L/R)

Sub Woofer

CP-SW472/SW3800

GBOXS0007AWM1
GBOXS0007AWM3

GBOXS0006AWM1
GBOXS0006AWM3



Rear Speaker(L/R) Center Speaker

A

B

C

D

D

B

C

A

FM/AM Loop Antenna
Quik Guide
Operation Manual
AC Power Cord

Remote
Control


FRONT

FRONT

FRONT

FRONT

BUTTON SIDE

– 16 –

Not Replacement Item

CD-C472/C3400/C3400C/C3800/C3800C

– 18 –

MEMO

– 17 –

CD-C472/C3400/C3400C/C3800/C3800C

– 19 –

MEMO

– 18 –

CD-C472/C3400/C3400C/C3800/C3800C

– 20 –

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

SHARP CORPORATION
Communication Systems Group
Quality & Reliability Control Center
Higashihiroshima, Hiroshima 739-0192, Japan

Printed in Japan

A9802-2772SS•IS•M

COPYRIGHT © 1998 BY SHARP CORPORATION

ALL RIGHTS RESERVED.

SC•SL•LAG