Sharp CD-C492, CP-C492, CP-SW492, GBOXS0010AWM1, GBOXS0011AWM1 Service Manual

CD-C492/492C

Manufactured under license from Dolby Laboratories.
"Dolby", "Pro Logic" and the double-D symbol are trademarks
of Dolby Laboratories. Confidential Unpublished Works.
©1992-1997 Dolby Laboratories, Inc. All rights reserved.

● QSOUND and the QLogo are registered trademarks of
QSound Labs, Inc.

● QSound is protected under US Patent Nos. 5,105,462 and
5,208,860 and foreign counterparts.

SERVICE MANUAL

No.S5829CDC492//

CD-C492
CD-C492C

CP-C492, CP-SW492, CENTER(GBOXS0010AWM1) and
SURROUND(GBOXS0011AWM1) speaker system
Constibute CD-C492/CD-C492C.

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

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

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

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

OPERATION MANUAL ...................................................................................................................................................... 8

QUICK GUIDE ................................................................................................................................................................... 9

DISASSEMBLY................................................................................................................................................................ 12

REMOVING AND REINSTALLING THE MAIN PARTS................................................................................................... 15

ADJUSTMENT ................................................................................................................................................................. 16

NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 19

WAVEFORMS OF CD CIRCUIT...................................................................................................................................... 20

BLOCK DIAGRAM ........................................................................................................................................................... 21

SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD............................................................................................. 26

TROUBLESHOOTING ..................................................................................................................................................... 55

FUNCTION TABLE OF IC................................................................................................................................................ 59

FL DISPLAY..................................................................................................................................................................... 70

REPLACEMENT PARTS LIST/EXPLODED VIEW
PACKING OF THE SET (For U.S.A. Only)

SHARP CORPORATION

CONTENTS

– 1 –

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

Page

CD-C492/492C

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.

VTVM

AC SCALE

1.5k ohms
10W

0.15 µ F

TO EXPOSED
METAL PARTS

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.

TEST PROBE

CONNECT TO
KNOWN EARTH
GROUND

ACCESSORIES

Remote control × 1

(RRMCG0141AWSA)

Front speaker wire × 2

(92L3191SW49210)

FM antenna × 1

(92LFANT1746A)

Center speaker wire × 1

(92L3191SW49210)

Sub woofer wire × 1

(92L3191SW49210)

AM loop antenna × 1

(QANTL0006AWZZ)

Surround speaker wire × 2

(92L291-0068)

– 2 –

General

Power source: AC 120 V, 60 Hz
Power consumption: 200 W
Dimensions: Width; 10-5/8" (270 mm)

Height; 12-1/2" (316 mm)
Depth; 13-1/2" (343 mm)

Weight: 23.2 lbs. (10.5 kg)

Amplifier section

Output power: Front speakers; 40 W minimum

RMS per channel into 8 ohms,
from 60 Hz to 20 kHz with no
more than 10 % total harmonic
distortion.
Center speaker; 40 W
(1 kHz, 10 % T.H.D.)
Surround speakers; 40 W per
channel
(1 kHz, 10 % T.H.D.)
Sub woofer; 40 W
(80 Hz, 10 % T.H.D.)

Output terminals: Front speakers; 8 ohms

Center speaker; 8 ohms
Surround speakers; 8 ohms
Sub woofer; 8 ohms
Monitor; 1 Vp-p/75 ohms
Headphones; 16 - 50 ohms
(recommended; 32 ohms)

Input terminals: DVD1 (Digital); Optical

DVD2 (Digital); Coaxial
VCR1/AUX1; 500 mV/47 kohms
VCR2/AUX2; 500 mV/47 kohms
DVD1/VCR1; 1 Vp-p/75 ohms
DVD2/VCR2; 1 Vp-p/75 ohms

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 semi-con-

ductor laser pickup

D/A converter: 1-bit D/A converter
Frequency response: 20 - 20,000 Hz
Dynamic range: 100 dB (1 kHz)

Front speaker section

Type: 3-way, 5-1/8" (130 mm) woofer,

2" (50 mm) tweeter and super
tweeter

Maximum input power: 80 W
Impedance: 8 ohms
Dimensions: Width; 8-11/16" (220 mm)

Height; 12-1/2" (316 mm)
Depth; 11-3/16" (284 mm)

Weight: 7.5 lbs. (3.4 kg)/each

Center speaker section

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

and 2" (50 mm) tweeter

Maximum input power: 80 W
Impedance: 8 ohms
Dimensions: Width; 10-5/8" (270 mm)

Height; 5-5/8" (142 mm)
Depth; 8-11/16" (220 mm)

Weight: 4.0 lbs. (1.8 kg)

Surround speaker section

Type: 2-way, 4" (100 mm) woofer and

2" (50 mm) tweeter

Maximum input power: 80 W
Impedance: 8 ohms
Dimensions: Width; 7-7/8" (200 mm)

Height; 5-5/16" (134 mm)
Depth; 9-1/2" (240 mm)

Weight: 3.1 lbs. (1.4 kg)/each

Sub woofer section

Type: 6-1/2" (160 mm) woofer
Maximum input power: 80 W
Impedance: 8 ohms
Dimensions: Width; 8-11/16" (220 mm)

Height; 12-1/2" (316 mm)
Depth; 11-5/8" (294 mm)

Weight: 8.4 lbs. (3.8 kg)

CD-C492/492C

CD-C492/492C

SPECIFICATIONS

CP-C492

GBOXS0010AWM1

GBOXS0011AWM1

CP-SW492

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

– 3 –

CD-C492/492C

CD-C492/492C

NAMES OF PARTS

Front panel

1. Disc Tray

2. Disc Number Selector Buttons

3. Disc Skip Button

4. Open/Close Button:

5. LFE Indicator

6. Left Surround Speaker Indicator

7. Left Front Speaker Indicator

8. Centre Speaker Indicator

9. Sub Woofer Indicator

10. Right Front Speaker Indicator

11. Dolby Pro Logic Indicator

12. Dolby Virtual Indicator

13. (CD) Disc Number Indicator

14. (TAPE) Direction Indicator

15. (TAPE) Reverse Mode Indicator

16. Surround Signal Indicator

17. Right Surround Speaker Indicator

18. Dolby Digital Indicator

19. (CD) Play Indicator

20. (CD) Repeat Play Indicator

21. (CD) Pause Indicator

22. (TAPE) Record Indicator

1

7

5
6

234

91011

8

16 1718 19

23 2425 26

12 13 14

21

20

22

15

27

28

23. Timer Record Indicator

24. Timer Play Indicator

25. Sleep Indicator

26. Extra Bass Indicator: X-BASS

27. (CD) Random Play Indicator

28. (CD/TUNER) Memory Indicator

29. (TUNER) FM Stereo Indicator:

30. (TUNER) FM Stereo Mode Indicator: ST

31. Spectrum Analyzer Indicator

32. Function Selector Buttons

33. Extra Bass Button

34. Volume Control

35. Power Button

36. Headphone Socket

37. Surround Mode Selector Buttons

38. Equalizer Selector/Demo Mode Button

29

30

31

32 33 34

35

36

37

38

– 4 –

39. Clock Button

40. Sleep Button

41. Reverse Mode Button: ( )

42. CD Pause Button:

43. Jog Dial

44. (CD/TAPE) Stop Button:

45. Record Pause Button:

46. Menu Button

47. Item Button

48. Timer Button

49. Memory Button

50. Clear Button

51. (CD) Track Down/Review Button: /
(TAPE 2) Fast Wind Button:
(TUNER) Tuning Down Button:

52. (TAPE 2) Reverse Play Button:

53. (CD) Play/Repeat Button: /
(TAPE 1) Play button:
(TAPE 2) Forward Play Button:

54. (CD) Track Up/Cue Button: /
(TAPE) Fast Wind Button:
(TUNER) Tuning Up Button:

55. (TAPE) Normal Edit Button

56. (TAPE) High Edit Button

39 40 41 42 43

49 50 51 52 53 54 55 56

48

44 45 46 47

CD-C492/492C

57. (TAPE 1) Cassette Compartment

58. (TAPE 2) Cassette Compartment

57 58

– 5 –

CD-C492/492C

Rear panel

1. DVD 1 Digital Input Socket (Optical)

2. DVD 2 Digital Input Socket (Coaxial)

3. DVD 1/VCR 1 Video Input Socket

4. DVD 2/VCR 2 Video Input Socket

5. Video Output Socket

6. CD Digital Output Socket (Optical)

7. VCR 1/AUX 1 Input Socket

8. VCR 2/AUX 2 Input Socket

9. FM 75 ohms Aerial Terminal

10. Aerial Earth Terminal

11. AM Aerial Terminal

12. AC Power Lead

13. Front Speaker Terminals

14. Centre Speaker Terminals

15. Surround Speaker Terminals

16. Sub Woofer Terminals

1

2

67 8

3

4

5

9

10
11

CP-C492

Front speakers

1. Super Tweeter

2. Tweeter

3. Woofer

4. Bass Reflex Duct

5. Speaker Terminals

1
2

4

3

12

RATED SPEAKER IMPEDANCE : 8 OHMS MIN.
IMPEDANCE NOMINALE DU
HAUT-PARLEUR : 8 OHMS MINIMUM

14

13

RATED SPEAKER IMPEDANCE : 8 OHMS MIN.
IMPEDANCE NOMINALE DU HAUT-PARLEUR :

8 OHMS MINIMUM

15 16

5

CP-SW492

Sub woofer

1. Woofer

2. Bass Reflex Duct

3. Speaker Terminals

1

3

2

– 6 –

1

2

3

GBOXS0010AWM1

1

2

3

Centre speaker

1. Tweeter

2. Woofer

3. Speaker Terminals

GBOXS0011AWM1

Surround speakers

1. Tweeter

2. Woofer

3. Speaker Terminals

Remote control

CD-C492/492C

1. Remote Control Transmiter LED

2. Surround Mode Selector Buttons

3. Sub Woofer Level Control Buttons: /

4. Setup Up/Down Buttons: /

5. Menu Button

6. Item Button
Tuner control section

7. Preset Up/Down Buttons: /
CD control section

8. Track Up/Cue Button: /

9. Track Down/Review Button: /

10. Memory Button

11. Disc Skip Button

12. Stop Button:

13. Play/Repeat Button:

14. Pause Button:

15. Clear Button

16. Random Button
Tape control section

17. (TAPE 2) Record Pause Button:

18. (TAPE 2) Reverse Play Button:

19. Stop Button:

20. (TAPE 1) Play Button:
(TAPE 2) Forward Play Button:

21. (TAPE 2) Fast Wind Buttons: /

2

3

8

9

10

22
23

24
25

17

1

45

15 16

18 19

7

6

11
12

13
14

20

21

26

Common section

22. Extra Bass Button

23. Equalizer Mode Button

24. Function Selector Buttons

25. Power Button

26. Volume Control Buttons

27. Dimmer Button

27

– 7 –

CD-C492/492C

SETTING THE CLOCK

1

Press the POWER button to enter the stand-by mode.

2

Press the CLOCK button.

3

Within 5 seconds, press the MEMORY button.

4

Turn the jog dial to select the time display mode.

"0:00" → The 24-hour display will appear.

(0:00 - 23:59)

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

(AM or PM 12:00 - 11:59)

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

(AM or PM 0:00 - 11:59)

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

or it has been reset (see page 37).

5

Press the MEMORY button.

6

Adjust the hour by turning the jog dial.

● When the jog dial is turned one click clockwise, the time will

increase by 1 hour. When it is turned one click counterclock-

wise, the time will decrease by 1 hour.

Keep turning the jog dial to change the time continuously.

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

matically to "PM".

7

Press the MEMORY button.

8

Adjust the minutes by turning the jog dial.

● When the jog dial is turned one click clockwise, the time will

increase by 1 minute. When it is turned one click counterclock-

wise, the time will decrease by 1 minute.

Keep turning the jog dial to change the time continuously.

● The hour setting will not advance even if minutes advance from

"59" to "00".

9

Press the MEMORY 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 unit is in the stand-by mode:

➀ Press the MEMORY button.

➁ Perform steps 6 - 9 above.

When the unit is on:

➀ Press the CLOCK button.

➁ Within 5 seconds, press the MEMORY button.

➂ Perform steps 6 - 9 above.

To see the time display:

Press the CLOCK button.

● The time display will appear for about 5 seconds.

To change the time display mode:

➀ Perform steps 1 and 2 in the section "RESETTING THE MI-

CROCOMPUTER", on page 37.

➁ Perform steps 1 - 9 above.

POWER

CLOCK

Jog dial

MEMORY

TUNING

( )

In this example, the clock is set for the

12-hour (AM 12:00) system.

0:00 AM 12:00 AM 0:00

2

3

4

5

6

7

8

9

RESETTING THE MICROCOMPUTER

POWER

EQUALIZER

/DENO

Reset the microcomputer by performing the following

procedure for the cases shown below:

● To erase all of the stored memory contents, or

● If the display does not function properly, or

● The unit does not operate properly.

1

Press the POWER button to turn the power off.

2

Press the POWER button while holding down the

button and the EQUALIZER/DEMO button.

WHEN "PROTECT" APPEARS

Caution:

● The operation explained above will erase all data stored

in memory including clock and timer settings, and tuner

and CD presets.

OPERATION MANUAL

– 8 –

CD-C492/492C

MINI COMPONENT SYSTEM

Quick Guide/Guía rápida

CD-C492

Remote control x 1

Controlador remoto x 1

2 “AA” batteries

Dos pilas “AA”

Remote sensor

Sensor remoto

3

Placing the speaker system /

Situación de los altavoces

2

How to use the remote control /

Empleo del controlador remoto

1

Check the supplied accessores /

Compruebe los accesorios suministrados

FM antenna x 1

Antena de FM x 1

AM loop antenna x 1

Antena de cuadro de AM x 1

Front speaker wire x 2

Cable de altavoz frontal

x 2

Center speaker

wire x 1

Cable de altavoz

central x 1

Sub woofer wire x 1

Cable de altavoz de

subgraves x 1

Surround speaker

wire x 2

Cable de altavoz de

sonido perimétrico x 2

Batteries are not included.

Las pilas no están incluidas.

Surround speaker

Altavoz de sonido perimétrico

Wall

Pared

23-5/8” - 35-7/16”

(60 - 90 cm)

60 - 90 cm

+

-

-

+

15

15

8” - 20’ (0.2m - 6m)

0,2m - 6m

4

Connecting the system /

Conexión del sistema

AC 120 V, 60 Hz

120 V de CA, 60 Hz

TV

TV

Video

Video

Audio (Optical)

Audio

RRL

L

Video

Audio (Coaxial)

Audio (Analog)

DVD

DVD

VCR

VCR

How to switch between an audio signal and a

video signal

Cómo cambiar entre una señal de audio y una

señal de vídeo

BUTTON/

BOTÓN

“DVD 1”

AUDIO OUTPUT/

SALIDA DE AUDIO

VIDEO OUTPUT/

SALIDA DE V?DEO

DISPLAY/

VISUALIZACIÓN

“VCR 1”

“DVD 2”

“VCR 2”

DVD 1

VCR 1/AUX 1

DVD 2

VCR 2/AUX 2

DVD 1/VCR 1

DVD 1/VCR 1

DVD 2/VCR 2

DVD 2/VCR 2

DVD 1

VCR 1

DVD 2

VCR 2

– 9 –

CD-C492/492C

Red

Rojo

1

2

3

AM Loop Antenna

Antena de cuadro de AM

FM Antenna

Antena de FM

SUB WOOFER

ALTAVOZ DE

SUBGRAVES

Red

Rojo

Black

Negro

RIGHT

DERECHO

LEFT

IZQUIERDO

RIGHT

DERECHO

LEFT

IZQUIERDO

Red

Rojo

Black

Negro

Red

Rojo

Black

Negro

CENTER

SPEAKER

ALTAVOZ

CENTRAL

FRONT SPEAKER

ALTAVOZ FRONTAL

SURROUND SPEAKER

ALTAVOZ DE SONIDO

PERIMÉTRICO

Red

Rojo

Black

Negro

Red

Rojo

Black

Negro

Red

Rojo

Black

Negro

Black

Negro

With a white line

Con la línea blanca

With a white line

Con la línea blanca

With a white line

Con la línea blanca

5

Listening to a CD /

Audición de discos CD

Press the POWER button to

turn the power on.

Pulse el botón POWER para

conectar la alimentación.

1

Press the CD button.

Pulse el botón CD.

Press the OPEN/CLOSE button to

open the disc tray and place the CD (s)

on the disc tray, label side up.

Pulse el botón OPEN/CLOSE para abrir la

bandeja del disco y coloque el disco(s) CD en la

bandeja del disco con el lado de la etiqueta arriba.

2

3

Press the OPEN/CLOSE button

to close the disc tray.

Pulse el botón OPEN/CLOSE

para cerrar la bandeja del disco.

4

Press the button.

Pulse el botón .

5

Adjust the volume level.

Turn the VOLUME control clockwise

to increase the volume.

Turn the VOLUME control

counterclockwise to decrease the

volume.

Ajuste el nivel de volumen.

Girando el control VOLUME hacia

la derecha se incrementa el

volumen.

Girando el control VOLUME hacia

la izquierda se reduce el volumen.

6

To stop the playback

Para detener la reproducción

Press the button.

Pulse el botón .

VOLUME

– 10 –

CD-C492/492C

6

Listening to a tape /

Audición de una cinta

7

Listening to the radio /

Audición de la radio

Load a cassette into the cassette

compartment.

Inserte un casete en el

compartimiento del casete.

3

Press the POWER button to

turn the power on.

Pulse el botón POWER para

conectar la alimentación.

1

Press the TAPE button to select

"TAPE 1" or "TAPE 2".

Pulse el botón TAPE para

seleccionar "TAPE 1" o "TAPE 2".

2

TAPE 2

TAPE 1

Press the button.

Pulse el botón .

4

To stop the playback

Para detener la reproducción

Press the button.

Pulse el botón .

Press the TUNING ( / ) button

to tune in to the desired station.

Pulse el botón TUNING ( / )

para sintonizar la emisora

deseada.

3

Press the POWER button to

turn the power on.

Pulse el botón POWER para

conectar la alimentación.

1

Press the TUNER (BAND) button

to select "FM ST" ,"FM"or "AM".

Pulse el botón TUNER (BAND) para

seleccionar "FM ST", "FM", o "AM".

2

8

Recording from CDs /

Grabaciones de discos CD

Press the POWER button to

turn the power on.

Pulse el botón POWER para

conectar la alimentación.

1

Press the TAPE (1 2) button to

select the "TAPE 2".

Pulse el botón TAPE (1 2) para

seleccionar "TAPE 2".

2

3

Press the REVERSE MODE button

to select the reverse mode.

Pulse el botón REVERSE MODE

para seleccionar el modo de

inversión.

4

Press the CD button and load the

desired disc.

Pulse el botón CD y coloque el

disco deseado.

5

Press the NORMAL EDIT button.

Pulse el botón NORMAL EDIT.

6

•••••

One side /

Una cara

•••••

Both side /

Ambas caras

TAPE 2

Load a cassette into the

TAPE2 cassette compartment.

Inserte un casete en el

compartimiento del

casete de TAPE 2.

To stop the recording

Para detener la grabación

Press the button.

Pulse el botón .

– 11 –

CD-C492/492C

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 to
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.

CD-C492/492C

STEP REMOVAL

1 Top Cabinet 1. Screw ..................... (A1) x4 12-1

2 Side Panel 1. Screw ..................... (B1) x4 12-1

(Left/right)

3 CD Player Unit/ 1. Turn on the power supply, 12-2

CD Tray Cover open the disc tray, take out

4 Dolby PWB 1. Flat cable ............... (D1) x2 13-1

5 Tuner PWB 1. Socket.................... (E1) x1 13-1

6 Rear Panel 1. Screw ..................... (F1) x10 12-2

7 Main PWB 1. Flat cable ............... (G1) x2 13-2

8 Front Panel 1. Flat wire ................. (H1) x2 13-2

9

Heat Shink Cover

10

Power Amp. PWB

11

Power Supply PWB

12 Display PWB 1. Knob....................... (M1) x2 13-4

13 CD Switch PWB 1. Screw ..................... (N1) x3 13-4

14 Headphones 1. Screw ..................... (P1) x1 13-4

15 Tape Mechanism 1. Screw ..................... (Q1) x6 13-4

16 Turntable 1. Screw ..................... (R1) x1 13-5

17 Disc Tlay 1. Screw ..................... (S1) x2 13-5

18 CD Player Unit/ 1. Screw ..................... (T1) x1 13-5

CD Servo PWB 2. Socket .................... (T2) x4

19 CD Changer 1. Screw ..................... (U1) x4 14-1

Mechanism

20 CD Mechanism 1. Screw ..................... (V1) x1 14-1

the CD cover, and close.
(Note 1)

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

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

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

5. Socket .................... (C4) x3

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

3. Screw ..................... (D3) x10

2. Screw ..................... (E2) x5

2. Flat wire .................

3. Socket...................... (G3) x4

4. Screw....................... (G4) x3

2. Screw...................... (H2) x2

1. Screw ..................... (J1) x4 13-2

1. Socket .................... (K1) x3 13-3

2. Screw ..................... (K2) x6

1. Screw ..................... (L1) x6 13-4

2. Nut.......................... (M2) x2

3. Screw ..................... (M3)x12

2. Cover ..................... (R2) x1

2. Guide ..................... (S2) x2

PROCEDURE

FIGURE

(G2) x1

CD-C492/492C

( A1 ) x2
ø3 x12mm

( B1 ) x2
ø3 x8mm

Side Panel
(Right)

( B1 ) x4
ø3 x8mm

( C4 ) x3

A

CD Player
Unit

( D2 )
x1

( C3 ) x1
ø3 x8mm

( F1 ) x10
ø3 x8mm

Rear Panel

(C2) x1

Pull

LOCK
LEVER

Figure 12-1

CD Tray Cover

Rear Panel

Figure 12-2

Top Cabinet

( A1 ) x2
ø3 x12mm

Side Panel
(Left)

( B1 ) x2
ø3 x8mm

Hook
( C1) x3

1

1
2

( C2 ) x1

Front Panel

Main PWB

Tuner PWB

< A >

Note 1:

How to open the changer manually. (Fig. 12-3)

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.

Figure 12-3

– 12 –

CD-C492/492C

(D3) x4
ø3x10mm

(D1) x1

(G4) x1
ø3 x10mm

(D2) x1

(D3) x6
ø3x10mm

(E2) x1
ø3x10mm

(K2)x5
ø3x10mm

Rear Panel


Front Panel

(H1)x1

Dolby PWB

(D1) x1

(G3) x2

Tuner PWB

Figure 13-1

(G2) x1

(G1) x2

(E1) x1

(G4) x2
ø3x10mm

Front Panel

(E2) x4
ø3 x10mm

(G3) x2

Main PWB

CD Switch PWB

Front Panel

(N1)x3
ø3x10mm

(M3)x12
ø3x10mm

Tape Mechanism

(Q1)x6
ø3x10mm

( R2 ) x1

(M2)x1

Lug Wire

Figure 13-4

( R1 ) x1
ø3 x10mm

(M1)x2

Washer

(M2)x1

Display
PWB

Headphones
PWB

Open

(P1)x1

ø3x10mm
Cassette
Holder (Left/Right)

(J2)x4
ø3x10mm

Heat Shink Cover

Power Supply PWB

( K1 ) x1

Figure 13-2

(L1)x4
ø4x8mm

( K2 ) x1
ø3x10mm

Power Amp. PWB

(L1)x1
ø3x10mm

( K1 ) x2

( H1 ) x1

( H2 ) x1
ø3x10mm

( S1 ) x1
ø3 x10mm

( S2 ) x1

CD Player Unit

( T2 ) x2

Turntable

Disc Tray

( S1 ) x1
ø3 x10mm

( S2 ) x1

Figure 13-5

( T1 ) x1
ø3 x10mm

CD Servo PWB

(L1)x1
ø3x10mm

Figure 13-3

( T2 ) x2

CD Player Unit

Figure 13-6

– 13 –

CD-C492/492C

( U1 ) x4

ø3 x12mm
( V1 ) x1
ø2.6 x10mm

Shift Lever

CD Changer
Mechanism

CD Player Base

Be careful 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 14-1

CP-C492

STEP REMOVAL

1 Front Speaker 1. Net.......................... (A1) x1 14-2

2. Baffle Board ........... (A2) x1

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

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

5. Screw ..................... (A5) x2

CD Mechanism

PROCEDURE

FIGURE

Net

(A1)x1

Tweeter

CP-C492

Tweeter

Baffle Board

(A2)x1

Woofer

Screw driver

Super

(A5)x2

ø3x10mm

Tweeter

CP-SW492

STEP REMOVAL PROCEDURE FIGURE

1 Sub woofer 1. Net.......................... (A1) x1 14-3

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

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

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.

(A3)x2

ø3x10mm

(A4)x4

ø4x16mm

Woofer

Figure 14-2

CP-SW492

Net
( A1 ) x1

( A3 ) x4
ø4 x16mm

Woofer

– 14 –

( A2 ) x1

Figure 14-3

Screwdriver

REMOVING AND REINSTALLING THE MAIN PARTS

CD MECHANISM SECTION

Perform steps 1, 2, 3, 18 and 20 of the disassembly method
to remove the CD mechanism.

How to remove the loading motor
(See Fig. 15-1)

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

CD-C492/492C

Loading / Up
/ Down Motor

Motor
PWB

( A1 ) x2
ø2.6 x5mm

Figure 15-1

How to remove the pickup (See Fig. 15-2)

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.

( B1 ) x2
ø2.6 x6mm

Shaft
( B2 ) x1

Stop Washer
( B3 ) x1

Pickup

CD Mechanism
Gear
( B4 ) x1

Figure 15-2

– 15 –

CD-C492/492C

ADJUSTMENT

MECHANISM SECTION

• Driving Force Check

Torque Meter

Play: TW-2412 Tape 1: Over 80 g

• Torque Check

Torque Meter

Tape 1

Play: TW-2111 30 to 60 g. cm 30 to 100 g.cm
Fast forward: TW-2231 — 50 to 100 g.cm
Rewind: TW-2231 — 50 to 100 g.cm

• Tape Speed

Test Tape

Normal MTT-111 VRM1 3,000 ± Speaker
speed 30 Hz terminal

Adjusting

Point

TUNER SECTION

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

• AM IF/RF

Signal generator: 400 Hz, 30%, AM modulated

Test Stage

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

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

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

TAPE MECHANISM PWB

Frequency Frequency

Display

Specified Value

Tape 2: Over 80 g

Specified Value

Specified

Value

Setting/

Adjusting

Parts

Tape 2

Instrument

Connection

(Load
resistance:
8 ohms)

Instrument

Connection

• FM RF

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

Test Stage

Band — 87.50 MHz L303(fL): *1
Coverage 3.7 V ± 0.1 V

RF 98.00 MHz 98.00 MHz L302 *2

Frequency

(10-30 dB)

Frequency

Display

Serring/

Adjusting

Point

Instrument

Connection

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

• Detection

Signal generator: 10.7 MHz, FM sweep generator

Test

Stage

Detection 10.7 MHz 98.00 MHz T352 Input: Pin 1 of

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

Frequency

Frequency

Display

Adjusting

Parts

the core of IC301
transformer Output: TP302
T301 fully
counter­clookwise.)

Instrument

Connection

IC303
Output: TP302

• VCO Frequency

Frequency

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

Frequency

Display

Adjusting

Parts

Instrument

Connection

of IC303

* Adjust for 76 kHz ± 200 Hz.

Notes:

After preparing the test circuit shown in Fig 16-2, 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

VRM1

SWM1

FAS
SW

TAPE
SPEED

Figure 16-1

TUNER PWB

IC302

20

TP301

AM IF

T351

1

Q342

B C E

VR351

VCO

Figure 16-3 ADJUSTMENT POINTS

IC303

13

TP302

FM
DETECTION

– 16 –

21

T352

G

D

S

L303

FM BAND
COVERAGE fL

T304 T302

AM BAND
COVERAGE fL

FET : 2SK19 or 2SK54

10 kΩ

Figure 16-2

IC301

T301

FM IF

AM
TRACKING fL

L302

FM RF

1

TO FREQUENCY
COUNTER

SO301
ANTENNA
TERMINAL

FM 75 ohms

GND

AM

TEST MODE

• Setting the test mode
Any one of test mode can be set by pressing several keys as follows.
<CD> + <EQ> + <POWER> TEST: CD operation test

• TEST mode

Function — CD test mode

Setting of TEST mode
Indication of CD TST mode (Fig. 17-1)
OPEN/CLOSE operation is manual operation.
The pickup can be moved by using the (

<MEMORY>
LASER ON

<MEMORY>

Tracking on the spot.
SERVO OFF PLAY

) or ( ) key.

<MEMORY>

Tracking on the spot.
SERVO ON PLAY

IL is not performed.

CD-C492/492C

<STOP>

STOP

<PLAY> key input

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

Press <STOP> key.

Stop

<Disc Number 3> key: Track 15

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

Figure 17-1

CD SECTION

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

• Automatic adjustment item

1. Focus offset (Fig. 17-2)

2. Tracking offset (Fig. 17-3)

3. E/F balance (tracking error balance) (Fig. 17-4)

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.

0.1s

0.50 V
IC1 20 FE

0.1s

0.50 V
IC1 7 TE

Figure 17-2

200 ms
1V/diV
IC 1 15

TO

200 ms
1V/diV
IC 1 7

TE

Figure 17-4

FOCUS
OFF-SET
ADJUST

TRACKING
OFF-SET
ADJUST

1
2

TRACKING/
ERROR
BARANCE

1

ADJUST

2

– 17 –

10ms

0.50 V
IC1 20 FE

10ms

0.50 V
IC1 7 TE

Figure 17-3

Enlarged
View

TRACKING
OFF-SET
ADJUST

1
2

CD-C492/492C

EXPLANATION OF DOLBY DIGITAL

DOLBY DIGITAL

When you connect this unit to a DVD player which is playing

DVD 1
/VCR 1

Type of Dolby digital signal

There are different types of Dolby digital signals. The type of Dolby digital signal being input into this unit can be checked
in the display.

DVD 2
/VCR 2

DVD 1
/VCR 1

DVD 2
/VCR 2

a disc with the trademark, you can enjoy
realistic, powerful sound by playing back the recorded signal
through 6 speakers with the sound coming from the front
left, front right, center, surround left, surround right and sub
woofer speakers.

To listen to a disc using the Dolby Digital mode:

1

Connect a DVD player.

2

Press the DVD 1/VCR 1 or DVD 2/VCR 2 button to select
"DVD 1" or "DVD 2".

3

Start the DVD player.

Note:

● When the Dolby Digital surround mode is being used, the
equalizer will be set to FLAT.

Display Channels available Display Channels available

Normal PCM playback Front (L, R) + surround

Center only (monaural) Front (L, R) + center

Front (L, R)
(When the surround mode
is set to Normal or
Phantom, sound will also be
heard from the surround
speakers.)

Front (L, R) + surround
(monaural)

● If a low frequency sound effect (Low Frequency Effect) contains a Dolby digital signal, "LFE" will light in the display.
When this "LFE" is lit, low frequency signals will be output from the sub woofer.

(L, R)

Front (L, R) + center +
surround (monaural)

Front (L, R) + center +
surround (L, R)

SURROUND EFFECT CONTROL

This product allows you to enjoy 4 surround modes.

Normal mode:

When you play a sound source that has the
(5.1 chan nels) or trademarks, you can enjoy
surround sound using all 6 speakers.

Phantom mode:

When you play a sound source that has the
or trademarks, you can enjoy surround sound
using 5 speakers, but not the center speaker.

Virtual Dolby Surround:

You can enjoy a three-dimensional surround stereo image
using just the 2 front speakers.

Enhanced Virtual Surround:

You can enjoy surround sound, using only the 2 front
speakers, but this mode increases the three-dimensional
stereo image effect even more.

– 18 –

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 POSITIONREF. NO DESCRIPTION

SW1 OPEN/CLOSE ON—OFF
SW2 MECHA UP ON—OFF
SW3 DISC NUMBER ON—OFF
SW4 PICKUP IN ON—OFF
SWD1 VOLUME ON—OFF
SWD2 JOG ON—OFF
SWD3 X-BASS ON—OFF
SWD4 PRE EQ ON—OFF
SWD5 MENU ON—OFF
SWD6 ITEM ON—OFF
SWD12 TUNING UP/CUE ON—OFF
SWD13 STOP ON—OFF
SWD14 NORMAL EDIT ON—OFF
SWD15 REC. PAUSE ON—OFF
SWD16 REC/PAUSE ON—OFF
SWD17 F-PLAY ON—OFF
SWD23 QSOUND ON—OFF
SWD26 VIRTUAL ON—OFF
SWD27 PHANTOM ON—OFF
SWD28 NORMAL ON—OFF
SWD29 BYPASS ON—OFF
SWD30 TUNING DOWN/REWIND ON—OFF
SWD31 CD PAUSE ON—OFF

• 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.

SWD32 REVERSE MODE ON—OFF
SWD33 R-PLAY ON—OFF
SWD34 CLOCK ON—OFF
SWD35 MEMORY ON— OFF
SWD36 TIMER ON—OFF
SWD37 SLEEP ON—OFF
SWD38 CLEAR ON—OFF
SWD39 DVD/VIDEO 1 ON— OFF
SWD40 DVD/VIDEO 2 ON— OFF
SWD41 TAPE 1/2 ON—OFF
SWD42 TUNER/BAND ON—OFF
SWD43 CD ON—OFF
SWD48 POWER ON—OFF
SWD50 DISC 1 ON—OFF
SWD51 DISC 2 ON—OFF
SWD52 DISC 3 ON—OFF
SWD53 DISC SKIP ON—OFF
SWD54 OPEN/CLOS ON—OFF
SWM3 REC FWD ON—OFF
SWM4 REC RVS ON—OFF
SWM5 F.A.S ON—OFF
SWM6 CAM ON—OFF

CD-C492/492C

FRONT

VIEW

E C B

(S)(G) (D)

(1) (2) (3)

KTA1266 GR
KTA1270Y
KTA1271 Y
KTA1273 Y
KTC3199 GR
KTC3203 Y
KRA102 M

KRA109 M
KRC102 M
KRC104 M
KRC107 M
2SC535 C
2SD468 C
2SC2878 A

KRA107 M

FRONT

VIEW

B C E
(D)(G)(S)
(3) (2) (1)

2SD2012
2SB 1375

SLR325 MG
SLR325 VR
KL052 UL
SLR505 MC
LMKD515 B

Figure 19 TYPES OF TRANSISTOR

– 19 –

FRONT

VIEW

FRONT VIEW

KV1236Z23

CD-C492/492C

5ms

0.50 V

1

IC1 20 F.E

5ms

5.0 V

2

IC1 54 DRF

WAVEFORMS OF CD CIRCUIT

STOP PLAY

FOCUS SERCH

0.5ms

6

10.0 V
JP+

0.5ms

10.0 V

7

JP-

0.5ms

8

3
1

0.50 V
JP

0.5ms

1.00 V

9

TE

0.5ms

3

1.00 V
HF

0.5ms

4

5.0 V
HFL

0.5ms

5

5.0 V
TES

0.5ms

1.00 V

3

HF

0.5ms

4

5.0 V
HFL

0.5ms

5

5.0 V
TES

50ms

6

10.0 V
JP+

50ms

10.0 V

7

JP­50ms

0.50 V

8

JP
50ms

1.00 V

9

TE

CUE

1
2

3

REVIEW

1
2

3

CUE

10

11

10

11

12

20ms

1.00 V
SPO

20ms

2.00 V
CLV+

50ms

1.00 V
SPO

50ms

2.00 V
CLV+

5s
100mV
SLD

PLAY

NORMAL DISC
TN0=01

PLAY

TCD-712 (140mm)
TN0=01

PLAY

TCD-712

0.5ms

10.0 V

6

JP+

0.5ms

10.0 V

7

JP-

0.5ms

8

0.50 V
JP

0.5ms

9

1.00 V
TE

50ms

10.0 V

6

JP+
50ms

10.0 V

7

JP­50ms

0.50 V

8

JP
50ms

1.00 V

9

TE

REVIEW

– 20 –

12

0.5s
100mV
SLD

1

1

TO MAIN SECTION

+B1

6

5

SW2

MECHA UP

SW3

9

8

GND (D)

MECHA UP

GND (D)

9

8

10 10

SW1

OPEN/CLOSE

DISC No.

7

5

6

DISK NO.

OPEN/CLOSE

GND (D)M–M+

7

5

6

M3

LOADING

M

3

4

3

4

SOLM1

2

1

GND (M)

2

1

CNS10

CNP10

TO MAIN

SECTION

CD-C492/492C

+5V

+5V

+B1

Q1 Q52

XL1

IC81

8

Q91

31

XVDD
RVDD

LVDD

VDD

VVDD

DOUT

4144

6

27

CONT4

CONTROL

SERVO/SIGNAL

LC78622K

XOUT

XIN

64 45 3623 43

VCC1

IC2

EFMO

EFMIN

9

101220

~

324043

JP–

IC1

CLV+

CV+

~

SLC

JP–

44

SL1

LA9241M

62

LD0

SERVO AMP.

FIN2

FIN1EF

2

3

1

4

3

DRIVER

TA7291S

LORDING MOTOR

1

9

24

25

CONT2

CONT1

265853

~

RES. CQCK. COIN

SQOUT. RWC. WRQ

CE

5352515431302923271615

DAT
CL

DRF
SL+
SL–

SLD
NC
SPO
FD
TO

+12V(+B5)

Q93

Q91

CL, DAT, SELIAL CONTROL/CE

SL+. SL–. DRF

3222

5

6

+B1

20

7

34

272628

29

IC3

DRIVER

M56748FP

242530

13

12

PU-IN SW

35

36

10 11

98

31

7

Q81 +7.3V (B1)

REGULATOR

+4.3V

PICKUP UNIT

FOCUS COIL

TRACKING COIL

M1

M2

DISC

MOTOR

SLIDE

MOTOR

M

M

Figure 21 BLOCK DIAGRAM (1/5)

– 21 –

SW4

PICKUP IN

CD-C492/492C

C

LOW PASS FILTER &

DIFFERENTIAL AMP

+B7

ANAROG RCH

ANAROG LCH

DIGITAL

DVD2

DIGITAL

FROM CD UNIT

IN

IN

DVD2

IN

IN

2

A-GND

+B7

2 1

A-GND

LOW PASS FILTER &

DIFFERENTIAL AMP

GP1F38R

ICA12

NJM4580M

8

1

4

8

4

ICA11

NJM4580M

TOS

ICA14

TC74HCU04

INVERTER

IN

1 4

IN

13

IN

6

AINR–
AINL–

IN

6

ICA15

14

OUT

7

OUT

7

7

6

8

10

AINL+
OUT

AINR+

3

AINR–

4

AINL+

5

AINL–

6
2
8

18
19
20
22
25

A-GND

ICA16

TC74HCU15

SWITCH

IN

3

IN

4

IN

5
6

11

1

6

ICA13

1

7

~

13

PWDA

PWAD

23

24

16
17
15
11
12
13

A/D,D/A

AK4520A

14

CONVERTER

27
26

21

10

9

+B13+B9

14

D-OUT

7
9
2

+B13

16

15

DEM0
DEM1
SCK
CLK
CLK2L/R
SL/SR IN
D-OUT

LS OUT
RS OUT



DGTL2

DGTL1

DGTL1

DGTL2

V1/V2

D-IN

D-IN

83

61

4

CLK2L/R OUT

CLK2OUT

SL/SR OUT

97

92

91

79

85

62

36

60

95

86

S
CL
CL

SCK2IN

66

2

94

78

VIDEO1 IN

VIDEO2 IN

MONITOR

OUT

+B13

QH51

+B7

D4-GND

ICH51

NJM2246M

SWITCH

1

3

7

+B7

5

2

4

8

V-GND

D4-GND

SWITCHING

QH53

QH52

SWITCHING

DGTL2

V1/V2

DGTL2

V1/V2

LS/RS

OUT

D3-GND

Figure 22 BLOCK DIAGRAM (2/5)

– 22 –

SSSOSCK SIDEMO1

DEMO0

AC3 RESET

SUB

ON/OFF

WOOFER

CD-C492/492C

AD RESET

+B9

SCK
CLK
CLK2L/R

SCK2IN

95

66

29

19

8

2

ZR38600

DOLBY AC-3 /5.1

MPEG2 AUDIO

DECORDER

94

86

48

78

90

5

44

37

GND

ICA18

12

6

PD

6

DEM0

12

DEM1

13

XT1

5

BICK

7
9

8

ICA19

1

3

10

LRCK

FL/FR

IN

D3-GND

D3-GND

PD

6

DEM0

87

70

SCK

SI

89

81

FL/FR OUT

80

54

WOOFER

93

84

CENTER

SUB
OUT

SUB

WOOFER

ON/OFF

CENTER
WOOFER

QA01

SSSORESET

68

53

65

30

35

17

34

VDD

55

82

3

59

67

71

45

DEM1

XT1
BICK
LRCK

SUB

IN

12
13

5
7
9

8

1 3

D3-GND

ICA20

10

16
20
22

2

14

D/A

15

AK4321

24

CONVERTER

18
17

OUT

11

21

A-GND

+B9

16
20
22

2

14

D/A

15

AK4321

24

CONVERTER

18
17

11

21

A-GND

FL
FR

CENTER

SUB

WOOFER

QA02

6

+B13

ICB01

NJM4580M

MIX AMP

OUT

L

1

R

SWITCHING

+B7

8

7

4

3
5

QA03

MIX

IN

SUB

WOOFER

OUT

A-GND

SUB

WOOFER

FL/FR

12
13

10

2
9

14

+B12

5

7

–B12

ICA21

NJM4580M

–15dB AMP

4
1

8

11

7

ICA22

BU4066BCE

SWITCH

8

4

–B12

+B7

SUB

WOOFER

5

IN

–B12

SUB

WOOFER

OUT

FL/FR

OUT

CENTER

OUT

Figure 23 BLOCK DIAGRAM (3/5)

– 23 –

+B12

+B13

VOLTAGE

REGURATER

VOLTAGE

REGURATER

QB01

VOLTAGE

REGURATER

UN-SWITCHED

–B6–B12

+B7

+B9

CD-C492/492C

C

7

O

SL

IN

SL OUT

TERMINAL

FM
AM

SO301

ANTENNA

JR11

VCR/AUX1

FM BPF

BF301

AM RF

T202

A1064

AM ANT

1

FM FRONT END

2 3

L302

IC201

TA7358AP

5

4

FM RF

AM

OSC

T204

B1074

7

FM

OSC

OSC BUFF

8

FM OSC

L303

Q202

+B7

FM IF

T301

6

9

FMOSC

FM IF
CF301

FM IF IN

1

AM MIX AM IF

AM IF

T351

FM/AM IF+MPX
IC241

24 23227

AM+B

AM RF IN

AM OSC IN

+B7

T352

653

FM DET VCO

GND

VCC

LA1805

FM/AM DET OUT

15 111716

FM/AM

STEREO

MONO/ST

SWITCHING

MPX VCO ADJ

FM DET

MPX IN

Q342

VR351

132021

MO/ST

9

L

10

R

Q343

VOLTAGE

REGURATER

Q344

FM +B

+B7

+B7

X352

4.5MHz

AM IN

FM IN

16

221

20

7

FM

OSC

PLL CONTROLLER

15

TC72131

IC302

3

FM MONO/ST

10

11

4

5621

DICLCE

+5V

17

DO

FM +B

7

B.P.F

ICH11

2

SPE IN

L

R

R

L

JR12

VCR/AUX2

+B2

MOTOR
DRIVER

CAM SW
FAS SW

PHM1

TAPE 1

TAPE 2

MOTOR

SWM3
SWM4

SOLM1

PB HEAD

L-CH
R-CH

REC/PB
HEAD
L-CH
R-CH

ERASE
HEAD

M

QL14

T2 PH-IN

DRIVER

DRIVER

DRIVER

QL12

QL11

+B2

QL15

P.B

REC/PB

REC

P.B

QK03

QK05

QK04

QK06

AC BIAS

QK09

QK10

QK07
QK08

QK11

QL18

QL13

SWITCHING

QL17

TA CUM SW
T1 RUN SW

QL19

L(T1)

R(T1)

L(T2)
R(T2)

L NF

R NF

POP REDUCE

L REC
R REC

REF

+B7

QK28
LK04

TA MOT SW

HI SPEED

TA MOT H/L

T2 A/B-FP

T2 PH-OUT

TA PUL

PLAYBACK&RECORD AMP

1

24

2

23

3
4

T1/T2

6

REC

9

16

14
13

NOR/
HIGH

12

15

HI SPEED

PB MUTE

QK17

IC101

AN7345K

P.B.

H/N

T1/T2

P.B

4

L

21

R

5

20

L RREC

7

18

L NF

8

17

R NF

ALC

10

19

QK18

MUTING
REC MUTE

QK21
QK22

MUTING

SWITCHING

QK15
QK16

QK19

SWITCHING

T1/T2

REC/PB

SWITCHING SWITCHING

QK24

BAIS

QK26

Figure 24 BLOCK DIAGRAM (4/5)

– 24 –

BAIS

TUNER

TAPE

VCR 1

VCR 2

L
R

L
R

L
R

L

R

FUNC-A

10 9

12

1

14
5

15

2

11
4

7

-B10

ICZ09
NJM4565D
LINE AMP.

-B10

FUNC-B

21
27

16

+B10

TO AC-3

L
R

L

R

IN

5

3

+B10

4

8

71

OUT

R

L

L-OUT

R-OUT

C-OUT

L

R

19

18

20

I

QS

QS

41

42

40

L-IN

R-IN

C-IN

-

RIN

C-OUT

R

18 17

ICQ01

QS7777PF

QSOUND

42

44

C-IN

SL-IN

T2 CrO

TAPE SOL

HIGH SP

REC MUT

PB MUTE

REC MUTE

L-IN

R-IN
C-IN

SL-IN
SR-IN

SW-IN

SR-OUT

SL-OUT





16

45

SR-IN

+B7

T1 RUN

T2 RUN
T2 A FP
T2 B FP
T1 CrO

CAM-SW
TA MOT

FR SP

BIAS

TA R/P

T1/T2

PB EQ

REC EQ

17
16

11

9

8

6

31

15

+B7

VOLTAGE

REGURATER

TUNER MUTE

SPE1~5

19 23626160787987 88 91 92

~

29
30
31
32

2

33

2

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

684967 71

70 69 58 56

VR ST

VR CLK

FUNC B

FUNC A

VR CLK

VR ST

VR DATA

41

40

39

31

L-OUT

32

R-OUT

C-OUT

33

ICZ10
M62446FP
6-ch VOL

IC04,06,08
NJM4565D

IN/OUT

FILTER

AMP

ICZ01

LC7522

G.E. VOL

IC03,05,07
NJM4565D

IN/OUT

FILTER

13
12

11

10

AMP

BYP

34
35

SW-OUT

36
30

5

42

16
17

1

14

15

SL-OUT
SR-OUT

+B10

-B10

+B10

-B10

DOLBY SECTION

AD RES

SW ON/OFF

DIGITAL1

TU-SD

DIGITAL2

TU-DO

AC32RES 

IX0233AW

SYSTEM MICROCOMPUTER

53

DI

CLK2

TU CL

VR DATA

-B10
+B10
+B11

DI

CLK

+B10

-B10

+B11

VOLTAGE
REGURATER

+B11

+B7

MO
AR

AC

AC32SO

V1/V2

AC32SCK

DEM 1

DEM 0

97 98 6

COM

DAT

7

AC32SI

AC32SS

93 94 95 96

ICF01

82 24 262749 50 51 525463 64 65 66 76

75 74 73

FAN

QS2AC

QS2MO

H/P SW

POSISTOR

PROT

SP DET

FRONT RELAY

CENTER RELAY

QS2AR

S-MUTE

QP03
QP04
QP16

+B7

IN

L
R

-B6

-B10

+B2

+B9

+B6

+B7

+B10

REGULATOR

+B8

TO CD UNIT

8

5
3

4

ICP11
NJM4565D
LOW BOOST
AMP.

-B6

-15V
VOLTAGE

REGULATOR

QZ02

+4.6V

UN-SWITCHED

+5V(DOLBY)

+12V(MOTOR)

VOLTAGE

REGULATOR

+12V(ANALOG)

QZ01

VOLTAGE

+7.3V(CD)

OUT

7
1

L
R

SCK

89

1078

9

STB

SCK

DAT

STB

RES

VDD

VSS

POWER

S-MUTE

S-W-MUTE

S-W RELAY

CENTER-MUTE

SURROUND-MUTE

SURROUND RELAY

C-MUTE

SR-MUTE

SW-MUTE

QP13
QP14

QP15

VOLTAGE

REGURATER

VOLTAGE

REGULATOR

Q903

VOLTAGE

REGULATOR

Q902
Q901

Q906
Q905

Q904
SWITCHING

VOLTAGE

REGULATOR

Q909
Q908

RES

99

CQCK

5

COIN

3

SQ OUT

4

WRQ

11

RWC

100

CD SL+

2

CD SL-

1

CD-PUIN

14

CD-DRF

13
18

56
90
15
57
89

RESET IN

12
16

4.19MHz

17

SYSTEM STOP

27

CD O/C

86

CD U/D

85

CD DNO

84

POWER

POWER
ON/STB

Q907

SWITCHING

L-IN

R-IN

C-IN

SL-IN

SR-IN

SW-IN

RXD01
REMOTE

SENSOR

29

RES

12

STB

1

DAT

95

COM

96

SCK

97

1

8
79
91

LEDD01~
LEDD28

+B3

+B4 (5V BACK UP)

+B4

RESET

QG01
OSC
X201

POSISTOR

ICV01 
STK407-250
POWER AMP.

-B

ICX01

STK407-250

POWER AMP.

-B

VOLTAGE

REGULATOR

Q911
Q910

7

+B

3

+B

3

10

12

18

10
12

18

~

4530

VSS

4

~

10

~

88

~

94

~

QG02
QG03
ZDF01

P.FAIL DET

5

7

1

5

+B-B

D991

D996~D999

D992~D995

5

53

~

~~

5250

47

~

ICD01

IX0233AW
FL DRIVER u
CONTROLLER

VDD VEE

46

90

72

18

+B2

+B6

+5V

MEMORY
BACK UP

+B3

FAN

H/P SW

SP DET

RELAY

PROT

QV13
QV14
QY11

L-OUT

9

8

R-OUT

201

C-OUT

SL-OUT

9

8

SR-OUT

20

SW-OUT

Q951

VF1
(AC)

FD01

FL DIPLAY

73

75

71

~

138915

51

14

SWD01

JOG SW

-VP

UNSWITCH
+B2

QX13
QX14
QY51

F995

10A

F996

10A

VOLTAGE

REGULATOR

VF2

VP



(AC)

21

26

27

28

SWD02

QV18 QV19

QX51

RLYX11
RLYY51
RELAY

F998

1.6A

F997

2.5A



~

KEY IN

TO CD UNIT

QV22
QY12

RLYV11
RLYY11

RELAY

QX16

QY52

QY12

T991

POWER

TRANSFORMER

CD-C492/492C

1

T.F

F1

2

F1
F2

62
57

F2

+B6

QV20
QV21

VF1

(AC)

VF2

(AC)

KEY MATRIX

SWD03~SWD06
SWD12~SWD17
SWD23~SWD48
SWD50~SWD54

M

FAN

MOTOR

JV91

HEADPHONES

TMV01

SPEAKER

TERMINAL



+

L-CH

-

GND

+

R-CH
GND

­C-CH

+

GND

-

+

SL-CH
GND

-

+

SR-CH
GND

-

+

SW-CH
GND

-

TMV01
SPEAKER
TERMINAL

F990

5A

AC POWER CORD

AC120V 60Hz

Figure 25 BLOCK DIAGRAM (5/5)

– 25 –

CD-C492/492C

C37

7

0

S

A

CNS1B

K

2200P

1M

MON

1M
2200P

E
A
B
F

B

C

D

LT0H30M1

TR+
FO+

FO–
TR–

ACTUATOR

LD

LD

K
E
B

A
F
C

GND

CNS1A

5
4
3
2
1

K

1

1

A

2

2

B

3

3

E

4

4

F

5

5

CNP1

K

5

E

4

A

3

B

2

F

1

TR–

1

TR+

2

FO+

3

FO–

4

GND

5

PD

6

VR

7

LD

8

PICKUP UNIT

E

CNS2B

CNS2A

TR–

1

1

TR+

2

2

FO+

3

3

FO–

4

4

GND

5

5

6

6

PD
VR

7

7

LD

8

8

F

1
2
3
4
5
6

7

8

C15

0.01

PD

LD

CNP2

R2
1K

1.5V

C2

0.01

TE

C54

R11

6.8K
R12

100

1K

R13

R14
27K

R16

3.3K

R21
22K

C12

0.1

TR–
TR+
FO+
FO–

CD2GND

C1

47/16

Q1

4.2V

KTA1266 GR

9

C4

0.1
R9

100

R10

2.2K

0.001

C9

0.047

R15
12K

C10

180P

8

1K

R20

R22
22K

100/16

4.8V

R8

15K

0.033

C8

0.068

C36

2.5V

C5

C6

0.033
C7

0.1/50

2.5V

2.5V

2.4V

2.5V

2.5V

2.5V

1/50

2.4V

2.4V

2.4V

2.5V

2.5V

R19

R1
10

C3

0V

4.8V

VCC1

–

LDS

FIN2

1

–

REF

+

FIN1

2

–

REF

+

E

3

F

4

REF

TB

5

2.5V
TE–

REF

6

TE

7

REF

2.5V
TESI

8
9

SCI

2.5V

TH

10

–

NC

11
12

GEN

TD–

2.5V
TD

13

REF

JP

14

TO

+

–

15
16

FD

FD–

17

R17

2.5V

33K

R18

C11

15K

0.1

1K

1

VREF

R24
47K

2.5V

1

2.5V

2

0V

3

2.5V

4

2.5V

5

2V

6

2V

7

0V

8

0V

9

0V

10

0V

11

12

0V
2V

13

2.5V

14

2.5V

15

0V

16

4.7V

17

0V

18

C33

C34

0.33/50

0.47/50
C32

0.01
C31

220/6.3

560

R46

1V

1V

4.2V

2.2V
PHI

BHI

LDO

+

RF

FE1

–

+

REF

VCR

–

+

VCR

–

+

+

–

REF

REF

+

JP

REF

+

–

TO

REF

+

GEN

–

REF

+

–

FA

FA–

20

19

18

2.4V

2.5V

2.5V

R23

10K

C13

C14

0.01

IC3

M56748FP

FOCUS/TRACKING/SPIN

2.5V

VR

LF2

REF

VCR

–

VCR

+

LA9241M

+

–

+

TGL1

–

REF

GL

THDL

FSC

FOSTA

FE1

REF

GEN
+

–

REF

+

–

REF

AGND

FE

FE–

SP

2423

22

21

0V

2.5V

2.5V

330P

82K

R26

C16

0.0047

R27
39K

R25

1.5K

36

0V

35

0V

34

0V

33

2.5V
32

2.5V
31

1.8V
30

1.8V
29

0V

28

0V

27

0V

26

0V

25

2V

R48

24

2V

/SLIDE DRIVER

10K

23

2.5V
22

2.5V
21

2.5V
20

4.7V

19

0.7V

2.5V

REF1

+

–

+

DEF

–
–

+

HFL

+

DRF

–

IC1

SERV

VCC

+

–
+

–

FSTA

S.Q.R

THD

+

–

REF

+

–

SP–

SPI

SPG

26

25

2.5V

2.5V

10K
R28

R29 56K

R31

1.2K

C18

0.47/50

C30

REF

REF

0.1/50

4.8V

VCC2

JP

2.5V

C17

R30

4.8V

10

SPO

27

0.001

6.8K

FSS

EFBAL
FOSTA
TOSTA
2FREQ

LASER
FSTA

8/12CM
SLOF

+

–

+

–

REF

SLEO

28

2.5V

R33

1.2K

4V4V0V

0V

2.4V

0V

DRF

C20

CE

DAT

CV–
CV+
JP–
JP+

JPCLO

SLOF

OR

REF

47/16

R34
22K

LATOH

SLOF

SLOF

SLD

C19

R32

10K

CL

CE
CL

+

–

2.5V

1/50

REF

29

49505152535455565758596061626364

0V

NC

48

R45

TBC
FSC

+

–

SLC

–

TOFF

JP+

JP–

32

SLI

0V

C21

47
46

45
44

2.5V

43

2.4V

42

1.5V

41

40
39
38
37
36
35
34
33

R36

0.0033

220K

4.7K

C29

C28

4.7/50

0.1

2.5V

2.5V
0V

2.4V

C27

TP1

4.8V

4.8V
0V

6

HF

4.8V
0V

0V

0V

0.001

R40

5.6K
C24

2.2P

R44

33K

C26

0.033
R41

R42

47K

47K

C25

R39

27P

1K

R43
56K

R38

C23

470

0V

0.0027

C22
220P

CLK

DEF

2

DGND

REF

3

RFS–

+

RFSM

RF

CV+

4

CV–

SLOF

HFL

5

TES

TGL

+

–

SL–

SL+

30

31

2.2V

2.2V

7

R35

220K

R37
82K

1/50

GND

C35

D1

1SS133

C5

0.0

12

D4

1N4004S

+B

D3

1N4004S

D2

1N4004S

+B

+

M1

M

DISC

M2

SW4

–
+

M

–

IN

MOTOR

SLIDE

MOTOR

PICKUP

G

6
5
4
3
2
1

CNS3B

CNP3A

6
5
4
3
2
1

CD MOTOR PWB-K

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.

1

23456

CNS3A

CNP3

6
5
4
3
2
1

SP+

6

SP–

5

SL2+

4

SL2–

3

CD2PUIN

2
1

Figure 26 SCHEMATIC DIAGRAM (1/20)

– 26 –

CNP12

WRQ(DSP)

RWC(DSP)

CO IN(DSP)

234

1

10K

R47

D2GND

RES(DSP)

CQ CK(DSP)

SQ OUT(DSP)

DRF (ASP)

6

5

7

CN

TO MA

P31

C29

ND

35

0

4.7/50

C26

0.033

R41
47K

C25
27P

R43
56K

C28

0.1

R44
33K

R42
47K

R39

1K

R38

470

1SS133

D4

1N4004S

0.0027

D1

C23

C22

220P

R47

10K

C57

0.001

C37

0.022

R57 1K
R58 1K
R59 1K

R61 1K

C39

0.047

0.047
R52
27K

R53 1.2K

11

R62 1K
R63 1K

R51

3.3M
R50

680

C40

R60

1K

C38

0.01

/CS

TEST5

TEST1

DEF1

0V

1

0V

TA1

2

0V

PDO

3

0V

VVSS

4

1.9V

ISET

5

4.8V

VVDD

6

0V

FR

7

0V

VSS

8

2.5V

EFMO

9

SLICE LEVEL

EFMIN

2.5V

CONTROL

10

0V

TEST2

11

CLV+

0V

12

CLV

CLV2

0V

DIGITAL SERVO

13

V/P

4.8V
14

HLF

0V

15

SERVO

TES

0V

COMMAND

16

TOFF

TGL

17

18 19 20 21 22 23 24 25 26 27 28 29

4.8V

4.8V

IC2

LC78622K

SERVO/SIGNAL

CONTROL

C56

0.022
CD2LD2M–

+B

IC81

TA7291S

LOADING MOTOR DRIVER

0V

6.4V1V0V

6.5V

6.5V

6.5V

4 3 2 1

6

5

7

NC

3.9

C82

47/16

R83

C81

47/16

NC

NC

4M

16M

/RES

TEST11

INTERFACE

VCO CLOCK

OSC CONTROL

SYNC-DETECT

EFM DEMODULATE

JP+

JP2

PCK

FSEQ

0V

0V

0V

2.5V

NC

R81

2.9V

0V

3.9K

8

9

R82

6.8K

C46

100P

COIN

RWC

/CQCK

SQOUT

WRQ

µ-COM

2Kx8
RAM

ERROR COERECT

FLAG CONTROL

EXTERNAL

OUTPUT

VDD

CONT1

CONT2

CONT3

CONT4

0V

0V0V0V

4.8V

R88 1K

R90 1K

R89 1K

CD2LD2M+

C45

C44

100P

NC

NC

FSX

SFSY

SBCK

SUB-CODE

X-TAL

GENERATOR

CONT5

EMPH

30 31

NC

NC
0V

0V

Q51
KRC107 M
3

0V

1

0V

Q93

KRC102 M

3

0V

0V

1

100P

NC

49505152535455565758596061626364

PW

4FS

DIGITAL

FILTER

DIGITAL

OUT

C2F

DOUT

NC

2.5V

4.8V

2

R80

6.8K

+B

12V

2

R86

2.2K

C47

100P

32

0V

0V

KTA1271 Y

12V

C48

100P

EFLG
SBSY

XVSS

XOUT

XVDD

MUTER

RVDD

1BIT DAC

LVDD
MUTEL

TEST4

TEST3

NC

R54
330

10K

R87

XIN

RCHO
RVSS

LVSS
LCHO

Q91

12V

0V

D91

C49

100P

2.2V

48
47

0V

0V

46

2.1V

45

2.2V

44

4.8V

43

4.8V

42

4.5V

41

2.0V

40

0V

39

0V

38

0V

37

4.5V

36

4.8V
NC

35
34

0V

33

0V

R55

150

1SS133

SOL

M–
M+

CD2D2NO

C53

0.022

0.022

330/6.3

+B

CNP10

C41
12P

C42
15P

R93
220

C83

C43

L61

0.82µH

C50

0.022

+B

SOL

1
2

GND(M)
M–

3

M+

4

GND(D)

5

OPEN CLOSE

6

DISC NO.

7

GND(D)

8

MECHA UP

9

10

GND(D)

CD SERVO PWB-B

+B

XL1

D82

1SS133

D81

1SS133

Q52

KTC3203 Y

R66

R64

22

C52

100/16

330

C51

+5V

100/16

+7.3V

BI99

1

1

2

2
3

3

CNS99

CNS10

CNPR11

TO MAIN PWB

P28 3-C

BIM05

1

1

2

2

3

3

4

4

5

5

6

6
7
8
9

10

1 2 1

CNS5

CD-C492/492C

CD-GND

+7.3V

+12V

CNP11

+B

+B

ZD61

MTZJ4.7B

+B

SOLENOID 2

LOCK

SENSOR PWB

–

M3 T/T
UP/DOWN

M

LOADING

+

SW1
OPEN/
CLOSE

SW2
MECHA UP

SW3
DISC

2

NOMBER

TO MAIN PWB

1

P30 1-C

2

CNSF11

3

OP/CLOS

UP/DOWN

SLD+

9

SLD–

PUIN SW

11

10

DISC NO.

12 13

14

CNP12

WRQ(DSP)

RWC(DSP)

CO IN(DSP)

234

1

D2GND

RES(DSP)

CQ CK(DSP)

SQ OUT(DSP)

DRF (ASP)

8

6

5

7

CNSF12

TO MAIN PWB

P31 1-D

• The numbers 1 to 12 are waveform numbers shown in page 20.

7

8 9 10 11 12

Figure 27 SCHEMATIC DIAGRAM (2/20)

– 27 –

CD-C492/492C

9

0

G

A

B

C

D

E

F

G

DIGITAL-OUT

ICR11

GP1F38T

PHOTO

/LED

L-CH

INPUT

VIDEO/AUX-2

R-CH

L-CH

INPUT

VIDEO/AUX-1

R-CH

JR12

JR11

1
2
3

CR03

0.001

CR10

0.001

RR11

DR11

1SS133

RR15

27K

RR16

27K

27K

RR12

27K

CR04

0.001

CR13
390P

LR01

2.2µH(DH)

CR01

CR02

100/10

DR12
1SS133

CR14

390P

CR11

390P

CR12
390P

0.022

RR17

1.8K
RR18

1.8K

RR13

1.8K
RR14

1.8K

30

RR01

100

ZDR01
MTZJ3.3B

L-CH

R-CH

GND(A)

R-CH

VIDEO-2 VIDEO-1

CNS99

FROM CD

SERVO PWB

P27 11-D

CNPR11

KRA107 M

L-CH

GND(A)

GND

+4.3V

DOUT

3

1

2

QR12

KRA107 M

2

QR11
2

1

453132332829

S. W. MUTE

CNSA11

FROM

DOLBY PWB

P40 1-A

DOUT

GND

12

QR13

KRA107 M

23

1

3

1

3

4746

REAR MUTE

CENTER MUTE

MAIN PWB-A(1/5)

CNPR12

CR17

4.7/50

RR21

47K

CR16

4.7/50

RR20

47K

CR15

4.7/50
RR19

47K

36

39

AC3-C IN

AC3-SW IN

38

37

AC3-LS IN

AC3-RS IN

CP43

0.0068

RP53

100K
RP51

1K

CP41

2.2/50

CP31

0.001

RP35
100K

RP33

1K

CP29

2.2/50

47/25

CR66

47/25

CR65

–B

CP13

RR83 220

RR84 220

RP11

+B

–B

+B

34

L-CH IN

TO MAIN SECTION

P31 7-H, P31 10-H, P31 12-B

CP44

0.001

CENTER MUTE

CP32

0.001

L-CH

CP15

0.1

(ML)

RP15
100K

RP16
100K

CP14

0.001

0.001

100

81

35

GND(A)

R-CH IN

FM SIGNAL

RP54
100K

RP52
1K

CP42

2.2/50

S.W.MUTE

RP36
100K

RP34
1K

CP30

2.2/50

BUFFER AMP.

NJM4565M

CP19

0.1

(ML)

RP17

CP17

47P

47P

CP18

RP18

CP16

CP20

0.1

0.1

(ML)

(ML)

RP12
100

QP15

KTC3199 GR

CP47

0.001

CP53

0.001

QP16

KTC3199 GR

REAR MUTE

ICP11

+

5

ICP11

(1/2)
–

6

8.2K

RP19

2.2K
RP20

2.2K

8.2K

–

2

ICP11

(2/2)

+

3

+B

8

4

RP62

5.6K

RP70

RP21

100

CP07
100P

CP08
100P

RP22

100

5.6K

QP14

KTC3199 GR

CP23
10/16

7

RP27

47K

RP28

47K

CP24
10/16

1

RP25

RP26

1K

1K

RP32

220

CP09

CP10

QP13

KTC3199 GR

CP37

0.001

CP38

0.001

RP48

CP27

0.022

47/25

CP25

CP28

0.022

CP26

47/25

RP31

220

5.6K

RP47

5.6K

QP11

KTC3199

RP2

5.6K

0.001

RP3

5.6K

0.001

QP12

KTC3199

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.

1

23456

Figure 28 SCHEMATIC DIAGRAM (3/20)

– 28 –

CD-C492/492C

CP25

CP26

RP47

RP48


GR



5.6K



5.6K

QP11

KTC3199 GR



RP29

5.6K

0.001



RP30

5.6K

0.001

QP12

KTC3199 GR

1

0

OUT6
RELAY4
OUT4

OUT5

GND(A)

RELAY3

CFWP02

+B

FWP02

13
12

11
10

9
8
7
6
5
4
3
2
1

OUT6
RELAY4
OUT4
GND(M)
OUT5
+12V(M)
GND(A)

FAN SW
RELAY3

VOL SW
PROT
POSISTOR

AMP

CFWX11

TO SPEAKER

AMP.1 PWB

P42 1-B

GND(A)

FWP01

+B

+B

+B

+B

CNPP02

–B

+12V(M)

+B

WTP01

CFWP01

16
15
14
13
12
11
10

9
8

7
6
5
4
3
2
1

CNPP01

1

–15V(A)

2

GND(A)

3

+12V(A)

4

+12V(M)

5

GND(M)
+4.6V(D)

6

GND(D)

7

+7.3V(CD)

8

CD GND(D1)

9

10

CD GND(D2)

11

POWER

VGND

1

+5V(AC32A)

2

GND(D3)

3

GND(D4)

4

VF1

1

–VP

2

VF2

3

OUT3
RELAY2
OUT1(L-CH)
RELAY1

GND(A)
FAN CONT
OUT2(R-CH)
SP LEVEL
GND(M)
H/P SW
+12V(M)
FAN SW
VOL SW
PROT
POSISTOR
AMP

TO POWER PWB

CNS902

TO POWER PWB

P44 6-G

TO POWER PWB

P45 8-G

CFWV11

TO SPEAKER

AMP.2 PWB

P42 1-B

CNS901

P44 1-G

FW901

OUT3
RELAY2
OUT1(L-CH)
RELAY1
GND(A)
FAN CONT
OUT2(R-CH)
SP LEVEL

H/P SW

VOL SW
PROT
POSISTOR

QP17

KRC107 M

3

2

–VP

VF2

1

QP91

2SD468 C

WTP02

CP91
100/6.3

+B

RP91

100

–15V

–B

+B

S-MUTE

+12V(A)

CP57
22/25

RP73

22K

+4.6V(D)

GND(D)

+B

+B

+B

–B

+B

+B

69686766

VGND

GND(D3)

+5V(AC32A)

CD GND(D2)

+B

70

1

2 3

VF1

GND(D4)

+5V(AC32B)

FWD02

TO DISPLAY PWB

P38 1-B

–B

+B

40

48

S-MUTE

–15V

+B

GND(A)

+12V(A)

44434241

GND(D)

+4.6V(D)

515049

AMP CONT

SW RELAY4

CENT RELAY2

REAR RELAY3

PROT

VOL SW

POSISTOR

H/P SW

SP LEVEL

5958575655545352

POWER

RELAY1

+12V(M)

FAN CONT

63626160

GND(M)

+7.3V(CD)

6564

CD GND(D1)

7

8 9 10 11 12

Figure 29 SCHEMATIC DIAGRAM (4/20)

– 29 –

CD-C492/492C

2
2
2

4

B
B

V
E

A

CNSD1

TO DISPLAY

PWB

P38 1-C

B

1
2

PWB

3

CNP11

P27 12-C

TO CD SERVO

CNSF12

RWC

1

WRQ

2

COIN

3

SQOUT

4

CQCK

5

RES

6

DRF

7

D2GND

8

SLD+

9

SLD–

10

PUIN

11

OP/CL

12

DISC2NO

13

UP/DOWN

14

CNP12

PWB

P27 7-G

CNSF11

C

D

TO CD SERVO

10

GND(D)

9

GND(D)

8

+4.6V(D)

7

+12V(M)

6

COM1

5

RESET

4

DATA1

3

STB

2
1

CNPF01

GND(CD)

1

+7.3V(CD)

2
3

BIF11

BIF12

1
2
3
4
5
6
7
8
9

10
11
12
13
14

+12V(M)

GND(CD2)
GND(CD1)
GND(D)

+B

+7.3V(CD)

+B

+12V(M)

+B

+B
+B

+4.6V(D)

+B

+B

+4V(µ-CON)

GND(µ-CON)

+

RF78 1K

RF77 22K

RF79 1K

VOICE-C

SP2CONF

AD RES

77

7879

PF7

PF6

PF5

P07

SO0

COIN

SLD+

SQOUT

1K

1K

RF03

RF04

RG11

10K

RF76 1K

RF75 1K

RF74 1K

RF73 1K

RF71 1K

RF70 1K

RF69 1K

RF68 1K

POWER

QS2SPRED

QS2AC

QS2MO

FUNC B

VR DATA

VR ST

VR CLK

68

76

75

PF4

PF3

81

PL5

82

PL4
PL0

83

69

74

73

72

70

71

PF2

PF1

PF0

PE7

PE6

PE5

PE4

IX0233AW

SYSTEM CONTROL

MICROCOMPUTER

P03

98
99

P04(PCCL)

100

P05

P74

P17

P16

SCK

SO1

SCK1

Si0

SI1

INT0

RES(MAIN)

11

10

12 13

8

9

6

5

7

STB

CQCK

1K
RF05

COM

1K
RF06

DAT

1K
RF07

SCK

1K
RF08

1K
RF09

WRQ

DS2RES

1K

1K

RF10

RF11

RES

1K
RF12

DRF

1K
RF13

RG04

RF66 1K

RF65 1K

RF67 1K

CENT2MUT

S.W.MUT

FUNC A

65

66

67

PE3

PE2

PE1

ICF01

CF1

VSS1

P75

14

15

16

CF1

VSS

PUIN

1K

XF01

RF14

CG06

10K

15P

(CH)

RF64 1K

RF63 1K

RF62 100

TUN2MUT

REAR2MUT

SYS2MUT

64

PE0

PD7

VDD1

CF2

19

18

17

CF2

VDD

SP4KHz

(CH)

CG05

15P

RF19 1K

RF61 1K

DO(TU)

616263

PD6

(DI)PD5

AN0

20

SP1KHz

RF20 1K

RG38

100K

RF60 1K

TUN2SD

60

AN1

21

SP250Hz

RF21 1K

PD4

AN2

RG25

4.7K

RF59 1K

RF58 1K

DI(TU,VR,PR)

CL

VSS

PD2

VSS2

(DO)PD3

PC4

50

49

PC3

48

PC2

33

PA3

32

PA2
PA1

31

AN3

AN4

AN5

22

3 2 2425

SP16K

SP63HZ

POSISTOR

RF24 1K

RF23 1K

RF22 1K

RF55 1K

CE1

VDD

55

56575859

PD1

VDD2

AN6

AN7

6 2

SP LEVEL

TUN2SM

RF25 1K

RF26 1K

RF54 1K

S.W.RLY

5354

PD0

PC7

INT1

INT2

28

27

SP PROT

SYS2STOP

RF27 1K

RF28 1K

RF52 1K

RF51 1K

CENT2RLY

REAR2RLY

51

52

PC6

PC5

PC1
PC0
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PA7

PA6

3

PA5
PA4

PA0

INT3

2

9

30

RF30
1K

T12RUN

T22RUN

RF29 1K

FRNT2RLY

50

FAN CONT

49

VOLT2SW

48

AMP

47

PB2MUT

46

TA2T1/T2

45

REC2MUT

44

TA2PB-EQ

43

TA2R/P

42

BEAT2CUT

41

TA2BIAS

40

FR SPEED(M)

39

HIGH2SP

38

TA MOTOR

37

TAPE2SOL

36

CAM2SW

5

T22CRO S

34

T12CRO S

33

T22B-FP S

32

T22A-FP S

31

RG16

47K

RG19
47K

RG26
10K

RF50 1K
RF49 1K
RF48 1K
RF47 1K
RF46 1K
RG55 1K
RF44 1K
RF43 1K
RF42 1K
RF41 1K
RF40 1K
RF39 1K
RF38 1K
RF37 1K
RF36 1K
RF35 1K
RF34 1K
RF33 1K
RF32 1K
RF31 1K

CG56

RG1
RG
RG
RG

RG1

0.022

RG05

RF81

1K

QG92

RG95

RF80

MIC2DET

H/P SW

AUTO2SCAN

CD2DNO2SW

CD2U/D2SW
CD2O/C2SW

DGTL1
DGTL2

VSS
VDD

1K

AC32RES

1K

AC32SS

1K

AC32SIN

1K

AC32SO

1K

AC32SCK

1K

V1/V2

DEM0

1K

DEM1

1K

RES

RWC

94

470K

RF99 1K

RG96
10K

10K

1K

81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100

RG56 1K

9K/10K

80

PL6

PL1
PL2
PL3
P30
P31
VSS3
VDD3
P32
P33
P34
P35
P00
P01
P02

P06

1234

SLD–

1K

1K

RF01

RF02

RG23

10K

RG24

10K

RF82 1K

RF83 10K

RF84 1K

RG08 10K

RG07 10K

RG06 10K

RF85 1K

+B

+B

+B

RF86 1K
RF87 1K

RF88

1K

RF91
RF92
RF93
RF94
RF95
RF96
RF97
RF98

AC32SO IC

KTC3199 GR

2

CFWU02

SO

10K

RG94

GND(A)

CNSF13

1

E

F

2
3
4
5
6

7
8
9

10

CNP303

TO TUNER PWB

P37 8-H

GND(D)

CL

DO
CE(CE1)
DI
+12V(A)

GND(A)
TUN MUTE
L-CH
R-CH

BIF13

1
2
3
4
5

+B

6
7
8
9

10

FM SIGNAL
PLAYBACK SIGNAL

+B

RECORD SIGNAL

G

H

MAIN PWB-A(2/5)

• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.

1

23456

+12V(A)

+B

–15V

RH11
150K

RH12

1K

8

1

4

ICH11

NJM4558M

MOTOR DRIVER

DH11

RH14

1SS133

560K
RH15

CH15

33K

0.22/50

DH12

RH21

1SS133

560K
RH22

CH18

33K

0.22/50

RH26

DH13

560K

1SS133

RH27

CH21

33K

0.22/50

RH31

DH14

560K

1SS133

RH32

CH24

33K

0.22/50

RH36

DH15

560K

1SS133

RH37

CH27

33K

2.2/50

CH29

0.022

CH28

RH17

1.5K

CH30

0.0056

RH20

1.5K

RH25

1.5K

CH19

0.47/50

RH30

1.5K

RH35

1.5K

0.022

CH16

1/50

CH22

0.1

(ML)

CH25

0.027
(ML)

CH13
330P

CH17

0.047
(ML)

CH20

0.015

CH23

0.0047

CH26

0.012

2

–

(1/2)

+

3

Figure 30 SCHEMATIC DIAGRAM (5/20)

– 30 –

CH10

47P

TUN L
TUN R

+
–

RH13

150K

–

6

(2/2)

7

+

5

DH16

1SS133

RH16
1M

DH17

1SS133

RH24
470K

DH18

1SS133

RH29
1M

DH19

1SS133

RH34
1M

DH20

1SS133

RH39
1M

16KHz
SPE-1

63Hz

SPE-2

250Hz
SPE-3

1KHz

SPE-4

4KHz

SPE-5

TAPE L

TAPE R

AUX 1

AUX 2

AUX 1

302928

GND(A)

L-CH OUT

VIDEO1 IN

TO PRE S

P28 2

R-CH OUT

GND(A)

CD-C492/492C

N)

N)

LY

NT
W

T

T2
UT
EQ

T
S
(M)

SP

OR

OL

W
S
S
S
S

9

6

AUX 1
L

RF50 1K
RF49 1K
RF48 1K
RF47 1K
RF46 1K
RG55 1K
RF44 1K
RF43 1K
RF42 1K
RF41 1K
RF40 1K

RF39 1K
RF38 1K
RF37 1K
RF36 1K
RF35 1K
RF34 1K
RF33 1K
RF32 1K
RF31 1K

+B

+4V

RG17 10K
RG20 10K
RG21 10K
RG22 10K

RG15 10K

0.022

CG56

+B
–B

AUX 2

AUX 1

AUX 2

31

32

302928

GND(A)

L-CH OUT

L-CH OUT

R-CH OUT

VIDEO2 IN VIDEO1 IN

TO PRE SECTION

P28 2-G



47/25

CG57

+12V(A)

33

GND(A)

R-CH OUT

+B

–15V

+B

–B

1

TA_FR SPEED

+B

+B

M2GND

+B

4

3

2

6

5

7

M_GND

M +12V

TA_SOL

T2_A_FP

TA_CAM_SW

TA_MOT_SW

TO MECHA SECTION

P33 12-B

CG04

0.01

TUN L

TAPE L

AUX 1
AUX 2

TUN R

TAPE R

AUX 1
AUX 2

8

T1_RUN

10

9

T2_RUN

RG37

1K
DG05

1SS133

LG01

2.2µH

86
15

28
31
90
17
30
33

11

T2_B2FP

T1_CRO2

QG01

KRC102 M

VOL
SECTION

13

12

2

T2_CrO

CG03

3.3/50

3

2

1

3.3K

RG36

14

16

15

17

PB2MUT

TA2T1/T2

PRE L-CH

HIGH_2SP

TO DECK SECTION

DG04

1SS133

70

IC
IC

69

IC

71

IC

53

IC

59

IC

67

IC

68

+B

+B

18

19

GND(A)

+12V(A)

PRE R-CH

P33 12-F

RG35

1K

0.01

CG02

+4V

VR CLK

94

VR DATA

95

VR LA TCH

96

VR DI

98

FUNC A

99

FUNC B

100

L OUT

34

R OUT

35

C IN(C OUT)

36

SL IN(LS OUT)

37

SR IN(RS OUT)

38

SW IN(SW OUT)

39

+4.6V

107

GND(D)

108

AC3-SWchOUT

39

AC3-RSchOUT

38

AC3-LSchOUT

7

3

AC3-Cch OUT

36

AC3-Rch OUT

35

AC3-Lch OUT

34

SPEC ANA

115

–15V

116

+12V

117

AGND

118

LT IN

119

AGND

120

RT IN

121

22

21

20 23

TA2BIAS

REC L-CH

REC R-CH

QG02

KTC3199 GR

RG34

10K

RG39

KTC3199 GR

82

+B

24

27

TA2R/P

GND(D)

REC2MUT

RG33
10K

RG32

100

QG03

CONTROL

+B
+B

DG03

1SS133

DG02

1SS133

ZDF01

MTZJ3.3A

RG30

RG31

150

1K

REC L-CH
REC R-CH

34 35

363738 39

AC3 L-CHOUT

AC3 R-CHOUT

AC3 C-CHOUT

AC3 LS-CHOUT

AC3 RS-CHOUT

TO PRE SECTION

P28 4-G

CD GND(D2)
CD GND(D1)

GND(D)
+7.3V(CD)
+12V(M)

+4.6V(D)

RESET

POINT

RG29

CG01

150

470/10

AC3 SW-CHOUT

–B

40

–15V

41

GND(A)

+B

+12V(A)

42

GND(D)

43

+B

44

+4.6V(D)
SWF-MUTE

45

REAR-MUTE

6

+B
–B

4

CENT-MUTE

47

S-MUTE

48

AMP CONT

49
50

SW RLY(4)

51

REAR RLY(3)

52

CENT RLY(2)

53

VOLT SW
SP PROT

54
55

POSISTOR

56

H/P SW
SP LEVEL

57
58

FAN CONT

59

FRNT RLY(1)
POWER

60

+B

61

+12V(M)

62

GND(M)

+B

63

+7.3V(CD)

64

CD GND(D1)
CD GND(D2)

65
66

+B

+B

–B

+B
+B

+B
+B

VGND
+5V(AC32A)

67
68

GND(D3)

69

GND(D4)
+5V(AC32B)

70

71

OUT(L)

72

OUT(R)
RL OUT

73
74

RR OUT

75

C OUT
C IN

76

RL IN

77
78

RR IN

79

IN(L)
IN(R)

80
81

GND(A)
+12V(A)

82
83

QS2SPRED
QS2AC

84
85

QS2MO

CFWU1

SW IN(SW OUT)

10

C IN(C OUT)

9

L OUT(LIN)

8

SL IN(LS OUT)

7

R OUT(RIN)

6

SR IN(RS OUT)

5

AGND

4

V-SW(V1/V2)

3

LT IN

2

RT IN

1

CFWU2

A-15V

20
19

AGND

18

A+12V

17

+5V(AC32B)

16

VGND

15

+5V(AC32A)
+5V(AC32A)

14

GND(D3)

13

GND(D4)

12

DEM1

11

DEM0

10

SP CONF

9

DGTL1

8

SO

7

DGTL2

6

SS

5

AD RES

4

SI

3

AC32RES

2

SCK

1

+B

FWA1

FWA2

20

1

P28 5-G

TO PRE SECTION 

P36 5-A

TO QSOUND SECTION 

10

P41 8-H

CFWA01

TO DOLBY PWB 

1

P40 5-H

CFWA02

TO DOLBY PWB 

7

8 9 10 11 12

Figure 31 SCHEMATIC DIAGRAM (6/20)

– 31 –

CD-C492/492C

7

C

5

C
0

C

R

O

A

FWM2

MOTOR

MM1

B

C

M

SWM3

REC FWD

SWM6

CAM SW

SOLM1

SOL
SWM4

REC RVS

SWM5

F.A.S

TAPE MECHANISM PWB-H

L

VRM1

H
+
2

3.3K(B)

PHM1

RM1

2.7K

RUN PULSE

MOT+B

REC FWD

CAM SW

M_GND

F.A.S

SOL

REC RVS

PLAYBACK SIGNAL
RECORD SIGNAL

QL11

KTA1266 GR

RL13

6.8K

QL12

FWM1

L

1

H

2
3
4
5
6

7

8

+B

9

10
11

12
13

MOT L

MOT H
MOT +B
T2 A-FP

CUM SW

M_GND
T1 RUN-SW
T2 PH-OUT

+B

SOL

T2 B-FP

1
2
3
4
5
6
7
8
9

10
11

12
13

WTL11

RL12

2.2K

KTA1266 GR

RL11

33K

RL14

33K

CL12
47/16

KTA1271 Y

DL12

QL14

KTA1273 Y

QL15

1SS133

RL20

1.2K

RL15

10K

RL17

10(1/2W)

RL18

10K

RL16

RL19

KRC104 M

2

2.2K

2.2K

QL13

1

QL17

KRC104 M

2

1

3

3

QL18

KRC104 M

2

1

3

D

E

F

G

TAPE1

PLAYBACK HEAD

L-CH

PLAYBACK

HEAD

R-CH

TAPE2

RECORD/

PLAYBACK HEAD

L-CH

R-CH

ERASE HEAD

3
2
1

CNSK01

7
6
5
4
3
2
1

CNSK02

3
2
1

CNPK01

7
6
5
4
3
2
1

CNPK02

CK05
330P

CK01

680P

CK02
680P

2SC1845 F

2SC1845 F

RK891KRK90

QK03

QK05

CK06
330P

1K

QK06

2SC1845 F

QK04

2SC1845 F

RK03

2.2K

RK05

3.3K

RK11

15K

RK12

15K

RK06

3.3K

RK04

2.2K
REC

QK09

KTA1266 GR

REC

RK01

RK02

1K

RK13

10K

1K

QK07

KTC3199 GR

RK09

4.7K

47K

RK08

RK10

4.7K
QK08

KTC3199 GR

CK09

0.022
2

RK14

10K

47K

RK07

REC

1

3

QK10

KRC104 M

CK07

CK08

0.001

0.001

1

RK17

RK18

1K

2 3
QK11

KRC104 M

RK33

22K

1954321

6

RK37

6.8K

CK28

3.3/25

RK35

RK38

6.8K

RK36

RK47

10K

18K

CK29

CK31

270P

HIGH=CHR

CK32

270P

18K

CK30

470P

CK33
22/25

CK34
22/25

470P

C
4

0

R

87

17182021222324

0

RK34

68K

RK19

56

RK23

RK21

3.9K

100K

CK17

0.033(Ra)

CK11

CK12
330P

CK60

100/16

330P

CK14

330P

HIGH=T1

RK69

220

CK13
330P

CK16
47/16

RK20

56

1K

RK15

4.7K

CK15
47/16

112K

112K

–

+

+
–

CK18

0.033(Ra)

100K

RK22

CK19

560P

CK22

1/50
CK20

560P

RK24

3.9K

RK25

5.6K

CK21

1/50

0.0082

RK26

5.6K

CK26

RK32

33K

RK31

33K

CK25

0.0082

RK29

10K

RK30

10K

CK27

0.022

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.

1

23456

Figure 32 SCHEMATIC DIAGRAM (7/20)

– 32 –

MAIN PWB-A (3/5)

CD-C492/492C

M

3

QL18

RC104 M

2

3

1

RK47

CK10

10K

47/25

470P

CK29

CK35

0.022

RK39
CK31
270P

CK33
22/25

HIGH=CHROME

CK34
22/25

CK32

270P

CK36

0.022

470P

CK30

560

LK01

1.8mH

–
+

+
–

1.8mH

RK40

560

CK38

0.018

LK02

QL19

KRC104 M

2

CK37

0.018
2

KRC104 M

RK41

82

56K

56K

RK42

82

KRC104 M

2

1

1

QK15

QK16

1

3

CK39

0.0033

CK40

0.0033

3

HI.SP

3

HI.SP

RL24

3.3K
CL13

3.3/50

987

QK17

2SC2878 A

RK45 10K

CK41
47/25

NOR/CrO2

CK42
47/25

DL11

1SS133

PB.MUTE

RK49 10K

RK50

10K

CK45
22/25

ALC

RK46

10K

3

RK43

10K

CK43

0.022

2

111016178

1

RIPPLE

ALC

RK52

1

2

QL16

KRC107 M

RK48

10K

CK44

0.022
QK19

KRC104 M

3

HI.SP

CK46

220/10

131415

VCC GND

12

1K

TA_F/R SPEED

TA_MOT_SW

M_12V
TA_SOL
T2_A_FP

TA_CAM_SW
M_GND
T1_RUN
T2_RUN

T2_B_FP
T1_CRO2

QK18

2SC2878 A

RK57

4.7K

CK47

ICK01 AN7345K

RK58

0.022

470

+B

KTA1266 GR

RK60

270

RK66

0.0082

0.027(ML)

RK67

27K

QK28

KTC3203 Y

CK62

0.047(ML)

/PLAYBACK AMP.

PLAYBACK AND RECORD

CK50

CK51

QK24

47K

RK68

4.7

LK04

330µH

RK61

270

CK52
47/16

RK62

47K

BIAS

RK64

4.7K

RK63

10K

QK22

KTC3199 GR

RK54

10K

QK26

KRC104 M

3

2

1

RK53

10K

RK55

33K

RK56

33K

QK21

KTC3199 GR

CK55

0.022

+B

RK73

56K

RK72

56K

1

TA_F/R SPEED

2

TA_MOT_SW

M_12V

3

TA_SOL

4
5

T2_A_FP
TA_CAM_SW

6
7

M_GND

8

T1_RUN

9

T2_RUN

T2_B_FP

10
11
12

TA/T2/T2H:T1 L:T2

13
14

PB.MUTE H:ON L:OFF
PRE L-CH

15

16

HI. SP H:LOW L:HIGH

17

PRE R-CH

18

GND(A)

19

12V(A)

BIAS H:ON L:OFF

20

21

REC L-CH

22

REC R-CH

23

TA R/P H:PB L:REC

24

REC MUTE

P31 8-G

MAIN SECTION

7

8 9 10 11 12

Figure 33 SCHEMATIC DIAGRAM (8/20)

– 33 –

27

GND(D)

CD-C492/492C

RZ88

A

B

C

D

E

F

G

TUN L

TAPE L

AUX1 L

AUX2 L

TUN R

P31 8-C

TAPE R

TO MAIN SECTION

AUX1 R

AUX2 R

ICZ02
ICZ04
ICZ06

BUFFER AMP.

NJM4565M

ICZ03
ICZ05
ICZ07

BUFFER AMP.

NJM4565M

ICZ08

TC4052BF

RZ45

1K

1K

RZ51

1K

RZ46

1K

RZ48

1K

RZ50

1K

RZ52

1K

RZ47

1K

12

14

15

11

1

5

2

4

86

15

RZ49

28

31

90

17

30

33

CZ01

1/50

0X

1X

2X

3X

0Y

1Y

2Y

3Y

RZ03

6.8K

CZ02

1/50

+B

CZ69
100P

+7V

RZ04

+7V

RZ10

CZ04

100

10/16

6.8K

RZ02

6.8K

CZ70

100P

VDD

1

ICZ02

2 3

IN1F5IN2

7

+7V

8

(1/2)

5

270P

CZ08

120K

RZ16

100K

RZ08

1M

RZ14

1M

1M

RZ12

RZ06

3 2 1

6

5

4

F6

F7

F5

4

(2/2)

ICZ02

6

CZ06

0.0047

–7V

RZ18

680

RZ22

RZ20

3

CZ12

120K

1M

7

1

+7V

8 8

(1/2)

ICZ04

5

2

680

RZ24

0.0015

CZ16

270K

RZ28

1M

RZ26

CZ10

0.027

8

F4

F3

7

–7V

4 4

(2/2)

ICZ04

6

680

RZ30

CZ20

0.012

330K

RZ34

1M

RZ32

CZ14

0.27

9

F2

ICZ01

LC7522

GRAPHIC EQUALIZER ELECTRIC VOLUME

F7

28

RZ01

6.8K

QZ04

KRC107 M

16

7

–7V

NC

IN1

2 3

–

4

–7V

QZ03

KRC107 M

3

X COM

Y COM

ICZ03

1

INH

Vss

2627

(1/2)

CZ03

10/16

A

B

IN2

+

8

1
1

10

13

RZ05

+7V

2 3

2
RZ53

1K

9

6

8

3

F6

24

25

CZ05

RZ07
100K

RZ11

RZ09

100

–B

0.0047

1M

CZ07
270P

RZ17

680

5 5 5

(2/2)

1CZ03

22K

22K

RZ90

RZ91

RZ54

1K

CZ34
10/16

CZ38

10/16

1M

F4

CZ09

0.027

1M

RZ13

RZ15
120K

0.0015

RZ21
120K

CZ11

RZ23

680

2 3 2 3

(1/2)

ICZ05

4 4

8 8

–7V

CZ36
47/16

CZ37

CZ35

0.022
CZ39

0.022

CZ40

47/16

RZ19

CZ15

0.012

RZ29

680

+7V

0.022

CZ41

1M

CZ43
10/16

0.022

CZ13

RZ55
100K

RZ56
100K

CZ42
10/16

0.27

212223

(2/2)

1CZ05

RZ57

CZ45

47P

CZ44

F3

RZ25

RZ27
270K

CZ19

0.033

RZ35

1K

47P

RZ58

1K

0.18

CZ17

1M

680

–7V

RZ59

2.7K

RZ60

2.7K

1

+7V

(1/2)

ICZ06

2 3

680

RZ36

0.033

RZ40

RZ38

CZ18

0.18

10

F2

20

CZ21

1M

RZ31

RZ33
330K

RZ41

680

(1/2)

ICZ07

1 1

+7V

+B

+

5

ICZ09

(1/2)

6

–

NJM4565M

BUFFER AMP.

2

–

ICZ09

(2/2)

3

+

–7V

+ –+ –+ –+ –+ –– +

5

330K

1M

F1

0.33/50

6 6 6

+7V

8

4

7

ICZ06

19

ICZ07

7 7 7

(2/2)

6

(2/2)

CZ24

CZ22

0.33/50

F1

RZ37

RZ39
330K

CZ23

0.039

+ –+ –+ –+ –+ –

+B

RZ61

10K

RZ62

10K

–7V

680

RZ42

0.039

11 12

18

1M

7

1

TEST2 VSS

17

TEST1

CLK

16

CZ32

100/10

CZ33

0.022

DI

RZ66

100

CZ47
10/16

RZ63
100K

RZ64
100K

CZ46
10/16

RZ67

100

RZ68

100

CZ25

13

+B

0.022

S

100/10

RZ65

–7V

14

VEE

VCC +5V

15

RZ44

1K

MTZJ5.1A

CZ30
CZ31

0.022

100

RZ94

1K

CZ26

100/10

GND

RZ43

1K

CZ29

0.022

CZ71

ZDZ03

–B

RZ93

1K

CZ27

–B

100/10

LT IN
GND
RT IN

–B

+B

CZ28

0.022

–B

–B

+B

RZ95

+4.6V

+B

220

RZ87
470K

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.

1

23456

Figure 34 SCHEMATIC DIAGRAM (9/20)

– 34 –

RZ95

220

.6V

+B

RZ87
470K

RZ88

470K

RZ89
470K

R IN

L IN

RZ74

10K

RZ71

10K

RZ69

10K

RZ72

10K

RZ73

10K

RZ70

10K

CZ48

1/50

CZ50

1/50

CZ49

1/50

CZ51

1/50

CZ52

1/50

CZ53

1/50

1

OUT4 (NC)

OUT3 (NC)

2

3

OUT2 (NC)

OUT1 (NC)

4

+7V

AVDD

5

SWIN

6

7

GNDS

SRIN

8

9

SLIN

GNDC

10

11

C IN

GNDR

12

13

R IN

GND

14

15

L IN

16

BYPASSR

BYPASSL

17

LTRE

18

LBASS3

19

LBASS2

20

LBASS1 RBASS1

21

ICZ10

M62446FP

CZ62

22/16

+B

DVDD

CLK

DATA

LA TCH

D GND

A GND

SW OUT

SR OUT

SL OUT

C OUT

R OUT

L OUT

AVSS

CL1

CL2

CR1

CR2

RTRE

RBASS3

RBASS2

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

2 5

2 4

2 2

6 2

3 2

CZ58

CZ59

1/50
CZ60

CZ61

+4.6V
RZ76

1K

RZ77

1K

RZ78

1K

DZ01

1SS133

CZ56

1/50

1/50
CZ57

1/50

1/50

1/50

–7V

–B

CZ54

0.022

DZ02

1SS133

RZ83

10K

CZ63
10/50

KTC3203 Y

QZ02

CZ55

0.001
RZ80

10K

RZ82

10K

RZ81

10K

RZ79

10K
RZ84

10K

CZ67
22/16

CZ65
10/50

D GND

ZDZ01

MTZJ7.5C

KTA1271 Y

ZDZ02

MTZJ7.5C

MAIN PWB-A (4/5)

+B

RZ75

10

CZ64

1/50

RZ85

1K

QZ01

RZ86

1K

–B

+B

CZ66

1/50

CD-C492/492C

VR CLK

94

CLK

C IN
SLIN
SRIN

VR CLK
VR DATA

95
96

VR LA TCH

CLK2

97

DI

DI

98

A

99

FUNC A

B

100

FUNC B

101

L OUT

102

R OUT

103

C IN

104

SLIN

105

SRIN
SWIN

106
107

+4V

108

GND(D)

39

SW OUT
SR OUT

38

SL OUT

37
36

C OUT
R OUT

35

L OUT

34

115

SPE-ANA

116

–15V

117

+12V

118

GND(A)
LT IN

119
120

GND(A)

121

RT IN

VR DATA

VR LA TCH

L OUT

R OUT

SWIN
+4.6V

GND(D)

SW OUT

SR OUT
SL OUT

C OUT
R OUT

L OUT

SPE-ANA
–15V
+12V

GND(A)

LT IN

GND(A)

RT IN

P31 9-C

TO MAIN SECTION

7

8 9 10 11 12

FM SIGNAL
PLAYBACK SIGNAL

Figure 35 SCHEMATIC DIAGRAM (10/20)

– 35 –

CD-C492/492C

A

RR IN

RL IN

TO MAIN SECTION

P31 12-C

GND(AU)

R-CH IN

L-CH IN

+12V(A)

C IN

R-CH OUT

L-CH OUT

RL OUT

C OUT

RR OUT

QS2MO

QS2AC

QS2SPRED

78

77

76

82

75

72

79

81

80

71

84

83

74

85

73

MAIN PWB-A(5/5)

B

+B

RQ13 1K

RQ15 1K

RQ11 1K

RQ12 1K

C

RQ18 100K
RQ17 100K
RQ16 100K

CQ30

D

CQ34

CQ35

0.022
(ML)

0.022(ML)

2.2/50

2.2/50

2.2/50

2.2/50

2.2/50

0.001(ML)

0.012(ML)

0.082(ML)

0.47/50

RQ05 1K

RQ02 1K

RQ01 1K

RQ03 1K

E

RQ04 1K

CQ36
CQ01
CQ02

F

CQ05

CQ03
CQ04
CQ06
CQ07
CQ08

(ML)

2 3 4

37
38
39

FLIN

40

FRIN

41

CIN

42

SUBIN

43

RLIN

44
45

RRIN
MSC4

46

MSC5

47

MSC6

48

0.022(ML)

35

36

1

4

QXDC

VREFOUT

VREFIN

CQ09 10/50(ML)

47/25

+B

0.47/50 (ML)

0.022(ML)
CQ32

CQ33

31

32

33

34

1

2

3

ICQ01
QS7777PF
Q-SOUND

DECORDER

MSC3

MSC2

MSC1

4321

5

CQ10 10/50(ML)

CQ12 0.22/50(ML)

CQ13 0.0027(ML)

CQ11 0.022(ML)

CQ29

100/10

CQ27

0.022
(ML)

CQ31

0.022(ML)

0.0047(ML)
CQ26

CQ28

29

30

28

27

5

VCC 4 3 2 1

QXBCQXCC

SPRED

PSAVE

MUTE

GND

6

AC

10

8

9

7

26

AR

11

CQ24

0.0047

CQ25

0.47/50
(ML)

25

5

QXAC

FLOUT

FROUT

COUT
RLOUT
RROUT

VDD

P/S

BYP

MO

12

(ML)

RQ19 100K

RQ10

RQ20 100K

220

4 3 2

24
23
22

1

CQ21 0.47/50

21

CQ17 2.2/50

20

CQ18 2.2/50

19

CQ16 2.2/50

18

CQ19 2.2/50

17

CQ20 2.2/50

16
15

14
13

1SS133

DQ02

CQ23

0.022
(ML)

CQ22

0.022(ML)

CQ14

0.022

1SS133

DQ01

MTZJ5.1B

ZDQ01

330

CQ15

47/25

+B

RQ09

G

RQ14 1K

RQ07 1K

RQ08 1K

RQ06 1K

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.

1

23456

Figure 36 SCHEMATIC DIAGRAM (11/20)

– 36 –

FM SIGNAL AM SIGNAL

SO301

AM LOOP

ANT

AM

CD-C492/492C

FM

C302

18P

(CH)

C303

0.01

R306
10

BF301

1
2
3

1
2

3

4

5

FM FRONT END

TA7358AP

6

IC301

7

8

9

C319

0.022

C328

C329

0.001

0.001

D362

AM ANT

T302

KV1236Z23F

VD301-1

R319

100K

R320

4.7K

1SS133

D302

1SS133

D303

1SS133

C337
10/16

C333

0.022

T304

AM OSC

R323

68K

C330

8.2P

(UJ)

KV1236Z

C334

18P

(UJ)

VD301-2

100K

C336

470P

+B

0.022

R324

C332

TP301

0.047

C331

D361

1SS133

2SC535 C

Q302

C316
100P

C312

0.001
C313

0.022

C311

0.022

R311

47K

R312
680

R316

4.7K

C307

0.0047

C308

0.0047

R302

C317

3.9P
(UJ)

C318

22P

(CH)

R317

820

C309

6.8P
(UJ)

22

R303
100K

R301
33K

2

D301

1SS133

L302

L303

CF301

VD303
KDV147B

VD304

KDV147B

R314

10K

1
3

C310

0.022

C305
15P
(CH)

C306
33P

R309

47

C304

4.7P

FM IF
T301

C314
10/16

C392

0.001

C381

22

12P

X OUT

(CH)

X352

4.5MHz

X IN

1

PLL CONTROLLER

C382
15P
(CH)

C384

0.001

TU D GND

CNP303

R380

1.5K

20

21

VSS

A OUT

NC

CE

2

3

IC302

LC72131

R374 1K

DO

CE

CL

4321

1/50

18

19

PD

A IN

CL

DI

4

R373 1K

DI

5

C393

R379

2.2K

17

VDD

DO

6

5

R371 1K

R372 1K

47/16

C385

KTA1266 GR

+B

TU A GND

+12V

6

7

15

16

AM IN

FM IN

BO2

FM

8

7

Q344

R363

3.3K

1SS133

D341

TU MUTE

TU L-CH

8

9

C338
100P

C383

0.022

14

NC

BO3

9

R382

5.6K

R384

5.6K

5.6K

R369

4.7K

TU R-CH

10

13

12

NC

MO/ST

STEREO

10

11

R350 47K

R383

1SS133

D342

R381
10K

C369
47/16

IF IN

R376

1K

150(1/2W)

R365

MTZJ5.1B

R356

10K

+B

100µH

ZD351

L343

+B

R362

470

0.022

0.022

+B

C349

C348

C350

220/10

C351

0.0022

R340

47K

C370

1/50

R364

47K

R352
15K

C354
470P

10K

VR351

6.8K

C358

0.0015

FM DET

3.9K

R348

33K

R349

1.5K

R351

Q342
KTC3199 GR

R375

1.2K

R347

0.018

C355

3.3/50

TP302

C357

3.3/50

T352

C353

C356

3.3/50

AM

24

FM IF IN

OSC
AM +B

23

AM RF

22

FM +B

21

FM/AM IF MPX.

FM

20

DET

19

18

ST IND

17

DET
OUT

TUN IND

MPX-IN

16

FM-M/ST

15
14

AM/FM

VCO

13

TP303

1

C359

0.022

AM

2

MIX

3

LA1805

C361

IC303

22/16

4

AM IF

5

GND

6
7

8

C363

0.027

L-CH

9

C365

1/50

C364

0.027

R-CH

10

C366
1/50

11

2

3

R361
10K

1

12

NC

Q343

KRA109 M

TUNER PWB-E

C360

0.022

2

R359

2.7K

R360

2.7K

R358

3.3K
C367

1/50

R357

3.3K

1

3

T351

CF352

+B

AM IF

+B

CNSF13

TO MAIN PWB

P30 1-E

7

8 9 10 11 12

Figure 37 SCHEMATIC DIAGRAM (12/20)

– 37 –

CD-C492/492C

M

6

/RES

S37

S6

FM SIGNAL

A

B

C

D

E

WTV11

P43 12-D

TO SPEAKER

AMP.2 PWB

WTP02

P29 10-G

TO MAIN PWB

CNPF1

P30 1-A

FROM MAIN PWB

HP-LCH
GND(A)

HP-RCH

GND(M)

H/P SW

VF2
–38

(VP)

VF1

GND(D)

+4.6V(D)

+12V(M)

COM1

RESET

DATA1

STB

SCK1

FWV91

FWD02

5

1

3

1

10

9
8
7
6
5
4
3
2
1

RV91

220

RV92

220

CV91

100P

CV92

LV91

100P

2.2µH

HEADPHONE PWB-C3

+B
+B

CNSD01

LEDD20

KL052UL

+B

LEDD21

SLR505MC-1

RD54

1.2K

RD55

820

KRC107 M

2

2

KRC107 M

QD07

1

1

QD08

3

3

JV91

HEADPHONES

R-PLAY

REW

CD29 1/50

CD28 1/50

+B

F-PLAY

STOP
FF

PAUSE

LEDD05

SLR325MG

CD30 1/50

+B

LEDD03

SLR505MC-1

SLR325MG

LEDD07

SLR325VR

LEDD08

SLR325MG

LEDD10

SLR325MG

LEDD11

SLR325MG

LEDD13

SLR325VR

LEDD14

SLR325MG

LEDD16

SLR325VR

LEDD17

SLR325VR

LEDD18

SLR325MG

LEDD01

KL052UL

LEDD02

KL052UL

LEDD04

KL052UL
LEDD06

RD53

1K

LEDD12

SLR325MG

CD19 150P

CD18 150P

CD10

RD48

1.2K

RD49

1.2K

RD50

820

RD51

1.2K
QD05

KRC107 M

RD52

560

LEDD09

SLR325VR

KRC107 M

CD21 150P

CD20 150P

LEDD15

SLR325MG

LEDD19

SLR325MG

CD11

0.022

220/6.3

KRC107 M

QD04

KRC107 M

2

2

1

QD06

2

RXD01

REMOTE

CONTROL

SENSOR

QD03

RD57

+B

39

KRC107 M

QD02

KRC107 M

2

1

3

1

3

1 3

QD01

2

CD09
150P

S5

S4

F1F1NC

S3S2S1

NC

198

7654321

–B

3

2

3

1

2

3

1

1

3

RD03

FF

1K

PAUSE

RD04 1K
RD05 1K
RD06 1K

RD07 560

RD08 1K

RD09 560

RD10 1K

RD11 560

RD12 1K

RD13 560

RD14 1K
RD15 1K
RD16 1K
RD17 1K

PG2
PG3

VSS

VDD

DATA1

COM1

SCK1

P00
P01
P02
P03

P04
P05
P06
P07

RD19

1K

RD22

1K

1N4004S

RD02

81
82

PG1
SRS-G

83

SRS-R

84
85

PHANT-G
PHANT-R

86

VIRTUAL-G

87
88

VIRTUAL-R
VSS2

89
90

VDD2
NORMAL-G

91

NORMAL-R

92
93
94

SO0

95

SI0

96

SCK0

97

SO1

98
99

SI1

100

RD21

1K

DD01

DD02

1SS133

1K

F-PLAY

STOP

S47

STEREO-G
STEREO-R

P16

STROBE

RD58
100K

S46

P17

1K

RD01

NC

S45

P30

REW

R-PLAY

RD59

100K

S44

S43

S42

81

100

P31

P32

P33

S3S2S1NCNC

VDD

S41

S40

S39

VDD4

PG0

DISPLY

SCK1

P34

P35

P36

P37

987654321

DISK 1

DISK 2

DISK 3

RD27 1K

RD28 1K

RD26 1K

10K

RD60

0.001

CD05

SWD01

VOL JOG

S6S5S4

7071727374757677787980

S38

FL-SET

INT0

11110

RESET

RD31 1K

RD29 10K

F

RE29

G

SWD29

BY-PASS

SWD38
CLEAR

27K

RE39

27K

SWD28

NORMAL

SWD37
SLEEP

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.

1

23456

+B

RE28

12K

RE38

12K

SWD27

PHANTOM

SWD36
TIMER

RE27

5.6K

RE37

5.6K

SWD17

F-PLAY

SWD26

VIRTUAL

SWD35

MEMORY

RE16

3.9K

RE26

3.9K

RE36

3.9K

SWD16
PAUSE

REC

SWD34

CLOCK

RE15

2.2K

RE25

3.9K

RE35

2.2K

SWD15

HIGH

EDIT

Figure 38 SCHEMATIC DIAGRAM (13/20)

– 38 –

SWD06

ITEM

SWD33

R-PLAY

RE04

1.8K

RE14

1.8K
SWD14

NORMAL

RE34

1.8K
SWD32

REVERSE

MODE

EDIT

SWD05

MENU

SWD23

Q-SOUND

RE03

1.2K

RE13

1.2K

RE23

1.2K

RE33

1.2K
SWD31

CD

PAUSE

SWD04

PRE EQ.

SWD13

STOP

RE02

1K

SWD03

X-BASS

RE12

1K

SWD12

TUNING UP

CUE

RE22

1K

RE32

1K

SWD30

TUNING DOWN

REWIND

CD-C492/492C

NC

NC

FLD01 FL DISPLAY

S4

S3S2S1

7654

S9S8S7S6S5

S19

S23

S22

S21

S20

S18

S17

S16

S15

S14

S13

S12

S11

S10

S25

S24

2827262524232221201918171615141312111098

28 28 30 31 32 33 34 35 36 37 38 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57

S26

S27

NC

NC

NC

1G

2G

NC

NC

NC

NC

8G7G6G

5G4G3G

9G

10G

11G

12G

–B

13G

14G

15G

NCNCF2

F2

S21

S20

S19

S18

S17

S16

S15

S14

S13

S12

S11

S10

S38

S37

S36

ICD01

S9S8S7S6S5

S35

S34

S33

S32

S31

S30

S29

S28

S27

S26

S25

S24

S23

S22

S19

50

S4

S3S2S1

VDD

6

S43

S42

S41

S40

S39

VDD4

81

PG0

IX0234AW

DISPLY MICROCOMPUTER

100

SCK1

31

S1

FL-SET

P32

P33

P34

P35

P36

P37

INT0

/RES

P74

P75

VSS1

CF1

CF2

VDD1

AN0

AN1

AN2

AN3

AN4

AN5

AN6

AN7

KEY4

KEY5

RD41 1K

RD40 1K

INT1

KEY6

JOG UP

RD42 1K

RD43 1K

98765

VSS

VDD

XCIN

RESET

DISK 1

DISK 2

DISK 3

RD34

VOL JOG UP

VOL JOG DOWN

RD27 1K

RD31 1K

RD28 1K

10K

RD60

SWD01

VOL JOG

RD29 10K

RD61

RD32 1K

RD33 1K

10K

CD01

0.022

CD02

100/10

0.001

CD06

RD26 1K

9

K

0.001

CD05

XCOUT

820

XD01

0031

TUN-SET

AUD-SET

RD35 1K

RD36 1K

KEY1

KEY2

RD37 1K

RD38 1K

KEY3

RD39 1K

S23

S22

–29(VP)

51525354555657585960616263646566676869707172737475

VP

S21

S20

S18
S17
S16

VDD3

S15
S14
S13
S12
S11
S10

S9
S8
S7
S6
S5
S4
S3
S2

INT2

INT3

S0

302928272625242322212019181716151413121110

G15

REMOCON

JOG DOWN

RD44 1K

RD45 1K

+B

S24

50

S25

49

S26

48

S27

47
46
45
44
43

42
41
40
39
38
37
36
35
34
33
32
31

G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G12
G13
G14

CD07

0.001

VDD

+B

+B

RD64

10K

SWD02

JOG

LD01

2.2µH

RD65

10K

CD08

0.001

DISC 3

DISC 2

QD11

KRC107 M
DISC 1

QD12

KRC107 M

QD10

KRC107 M

3

1

3

1

3

1

2

2

RD72

2

RD70

820

RD71

820

820

DISC 3

DISC 2

DISC 1

02
K

SWD03

X-BASS

12

K

SWD12

TUNING UP

2

32

K

SWD30
ING DOWN

REWIND

CUE

KEY1

RE01

8.2K

KEY2
RE11

8.2K

RE21

8.2K

KEY3

RE31

8.2K

KEY4

KEY5

KEY6
RE51

8.2K

RE41

8.2K

SWD39

DVD/VIDEO 1

SWD48

POWER

DISPLAY PWB-C1 SWITCH PWB-C2

7

8 9 10 11 12

RE42

1K

RE52

1K

OPEN/CLOSE

SWD40

DVD/VIDEO 2

SWD54

RE43

1.2K

RE53

1.2K

RE57

5.6K

SWD41

TAPE 1/2

SWD53

DISC

SKIP

RE56

3.9K

RE44

1.8K

TUNER/BAND

SWD52

SWD42

DISC3

RE55

2.2K

RE45

2.2K

SWD51

DISC2

Figure 39 SCHEMATIC DIAGRAM (14/20)

– 39 –

SWD43

CD

RE54

1.8K

+B

SWD50

DISC1

+B

6

1

FWD01

6

LEDD26

LEDD28

LEDD27

LEDD25

DISC3

1

LEDD23 LEDD24

LEDD23~LEDD28

DISC2

DISC1

VHPLMKD515B

CD-C492/492C

R

G

C



D13/C/D

8

GNDA

0

SW IN(SW OUT)

1

BIA11

1
2

3.3V

1

2

0V

CB21

0.001

3

LH51

1µH

LH52

1µH

CA28

LA14

0.1

10µH

CA25
10/16

RA01

CA22

CD D-IN

CA27

22

0.0015

RH61 150

CB14

0.001

CA30

0.1

150

RA27

RA28

CA26

0.1

10/16

ICA13

AK4520A

20 BIT 2 CH A/D

D/A CONVERTER

22

RA02

RA23

330

CA21

2.3V

0.0015

7

RA09

4.7V

330

0.1

CA19

2.3V

7

RA10

330

0.1

CA20

RH62 150

CH52 220P

RH64 150

RH63 150

DA15

1SS133

CA32

0.1

DA16

1SS13

DA11

1SS133

DA12

1SS133

150

0.1

CA24

2.3V
28

VCOM

VREFH

1 2 3 4

0V

4.6V

RA25

10K

8

4

CA17

10/16

RA24

330
RA26

10K

8

4

4.7V

0V

CA18

10/16

CH53
22/25

CH55

22/25

CH54 220P

A

B

C

D

E

F

CNPR12

TO MAIN PWB

P28 3-C

CNSA11

DVD2 IN

DIGITAL-IN

DVD1 IN

2
1

COAXIAL

OPTICAL

ICA14

GP1F38R

TERMINAL

VIDE01 IN

VIDEO2 IN

JA11

JH51

MONITOR OUT

RH56

DH52

G

DH51

1SS133

1SS133

CH61

0.001

ZDH51

MTZJ9.1B

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.

1

23456

RA33

47K

2.2K

RA32

0V

3.4V

0V

0V

0V

1.6V

1.7V

11

10

13

12

14

Vcc

CA33

10/16

0.1

CA34

1 2 3 4

1.7V

RA29

CA23

10/16

L-CH

R-CH

3.9V

2.3V

0V

3.9V

2.3V

23

24

252627

PWAD

AOUTL

AOUTR

CMODE

VREFL

AINR+

AINR–

AINL+

6

5

2.3V

2.3V

2.3V

2.3V

RA17

10K

6

–

2.3V

+

5

2.3V

0V

10K

RA21

RA19

10K

CA15
10/16

RA18

2.3V

10K

6

–

2.3V

+

OPE AMP.

5

NJM4580M

10K

RA22

10K

RA20

CA16

ICH51
NJM2246M
OPE AMP.

+SW

5.1V

1

0V

2

4.3V

4.5V

5.0V

3

11.9V

5.0V

4.2V

5

RH65

CH60

1000/10

2.2K

CH59

47P(CH)

9

6

5

1.7V

47K

RA30

2.2K

3.3V

0V

0V

0V

0V0V0V

1819202122

VD

TST2

TST1

DGND

PWDA

AINL–VAAGND

DIF1

DIF0

11

10

8

9

7

0V

3.3V

3.3V

1.6V

4.6V

RA08

RA07

10K

RA15

10K

2.3V

2.3V

2

–

1

+

3

ICA11

NJM4580M

2.3V

OPE AMP.

CA13

0.1
RA16

10K

2.3V

2.3V

2

–

1

+

ICA12

3

2.3V

CA14

0.1

10/16

RH53

8

100

7
6
4

47/25

CH56

120

RH66

QH51

150

390

470

RH67

RH68

8

CA35

ICA15

GND

7

74HCU04F

INVERTER

0V

1.6V

16

15

17

TST3

DEM1

DEM0

MCLK

LRCK

SCLK

SDTI

SDTO

14

12 13

0V

1.6V

1.0V

10K

CA97

0.1

CA11
22/16

RA13

10K

47K

RA11

CA12
22/16

RA14

10K

47K

RA12

47K

RH58

2

4.2V

0.022

CH57

LH53

100µH

0.047

CH58

KTC3199 GR

0V

V1/V2

1

47K

RH57

2

4.3V

QH52

KRC102 S

3.4V

16

10/16

0.1

CA36

CA98
10/16

3

0V

1

0V

KRC102 S

0.022

CH51

GND(V)

3

0V

15

14

2G

Vcc

1GB 1C3

1 2 3 4

0V

0V 0V

2.8V

CB19

0.001

LA17

0.82µF

QH53

+B

CB15

0.001

11

10

13

12

9

A

2.7V

2C3

1C2

CB16

0.001

2Y

2C0

2C1

2C2

1C1

1C0

1Y

GND

8

6

5

7

0V

0V

1.7V

1.7V

47K

RA91

CA51

100/10

LA13

0.82µH

CFWA02

FWA2

Figure 40 SCHEMATIC DIAGRAM (15/20)

– 40 –

ICA16

74HC153F

SELECTOR

CA47

0.1

CA49

0.1

CA48

3.3V

270

RA56

RA52

1K

RA53

1K

RA60

10K

4.0V

1.0V

3.3V
0V
0V
0V

0V

0V
0V

1.6V

1.6V

3.3V
0V

1.6V

1.6V

0V

CA38

RA40

81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100

0.1

1K

RA92

47K

RA54

270

RA55

270

RA57

RA50

270

CA37

0.001
CA39

0.1

1K

+3.3V

CB20

0.001

CA50

100/10

LA12

LA16

0.82µ

0.82µH

+B

+3.3V

SI

SO

PWAD

DGTL2

DGTL1

DEM1

DEM0

SCK

RESET(ZR)

RA39

2 3 4

1

SCK

AC32RES

1K

SI

SS

1K

RA34

DA13

1SS133

6

5

SS

AD RES

RA35

7

DGTL2

DGND

1K

SO

1K

1K

RA37

RA36

DA14

1SS133

CB22

0.001

CB23

0.001

10 11 12 13 14 15 16 17 18 19 20

8

9

DEM1

DEM0

DGTL1

SP CONF

GND(D3)

GND(D4)

LA11

0.82µ

+B

A+12V

VGND

+5V(AC32B)

+5V(AC32A)

+5V(AC32A)

RA93 680

+B

+B

1 20

CFWU2

TO MAIN PWB

P31 12-F

CA46

270

0.001

RA49

RA48

270

0V

0V

0V

A17

A18

A19

SDB

SDC

GND

SDA

81

VDD

VDD

RESET

82

SDE
TCK
SCK
TDI
SI
GND
SCKA
WSA
VDD
SDF

81

SPFTX/SDG

WSB

82

D15

D17
SCKB
D16

GND SSTMS

INT

VDD

A0

1 2 3 4

6

5

0V

0V

3.8V

3.3V

10K

RA41

QB01

2SD468 C

3.4V

4.0V

CB13

0.022

0.1

0V

0V

3.3V

697071727374757677787980

6

D19

D18

GND

VCCA

FLTCAP

CLKOUT

I

Z

DOLBY

MPE

DE

D14/RDY

GND A1A2A3VDD

13121110

8

9

7

0V

3.3V

RB12

RB11

390

390

5.4V

CB12

100/10

ZDB11

MTZJ3.9B

SW_ON/OFF

RA94 680

AGND

AGND

A+12V

+B

CA95
47/25

RA95 680

A-12V

A-12V

680

RA96

1 2 3 4

1

ZDA02

ZDA01

LTIN

RTIN

V1/V2

TO MAIN PWB

–B
CA96

47/25

MTZJ8.2A

MTZJ8.2A

6

5

AGND

R OUT

RS IN(RS OUT)

CFWU1

P3112-E

1

8

9

7

L OUT

C IN(C OUT)

LS IN(LS OUT)

RA

DA14

0.1

CA49

3.3V

RA50

4.0V

1K

1.0V

3.3V

RA52

1K

RA53

270

1K

RA57

270

270

A54

A55

CA37

0.001
CA39

0.1

RA56

270

RA60

10K

1.6V

1.6V

3.3V

1.6V

1.6V

CA38

+3.3V

CB20

0.001

CA50

100/10

LA12

LA16

0.82µ

0.82µH

+3.3V

DEM1

DEM0

DGND

RA37

DEM1

1K

CB22

0.001

CB23

0.001

GND(D3)

GND(D4)

LA11

+B

A+12V

VGND

+5V(AC32A)

+5V(AC32A)

36

1K



1SS133

10 11 12 13 14 15 16 17 18 19 20

9

DEM0

SP CONF

CA47

0.001

RA49

0V

0.1

CA48

81
82

SDA

83

VDD

84

0V

85

SDE

0V

TCK

86

0V

SCK

87

0V

88

TDI

0V

SI

89

0V

GND

90

SCKA

91
92

WSA
VDD

93

0V

SDF

94
95

WSB
D17

96

SCKB

97

D16

98
99

0V

100

1 2 3 4

0.1

RA40

1K

+B

0.82µ

RA93 680

RA94 680

+B

AGND

+B

A+12V

+5V(AC32B)

270

RA48

270

0V

0V

A17

A18

A19

GND

81
82

VDD
RESET

D18

SDB

SDC

DOLBY AC-3/5.1CH

81

SPFTX/SDG

82

D15

GND SSTMS

INT

VDD

A0

0V

+B

CA95
47/25

RA95 680

A-12V

A-12V

AGND

20

D14/RDY

6

5

7

0V

3.8V

3.3V

10K

RA41

QB01

2SD468 C

3.4V

4.0V

CB13

0.022

CB12

100/10

SW_ON/OFF

–B
CA96

47/25

ZDA02

MTZJ8.2A

ZDA01

MTZJ8.2A

680

RA96

1 2 3 4

LTIN

RTIN

V1/V2

AGND

1 10

CA46

0.1

0V

0V

3.3V

0V

3.3V

1.7V

D19

CLKOUT

GND

VCCA

GNDA

FLTCAP

VDD

SCKIN

ICA18

ZR38600

MPEG2 AUDIO

DECORDER

GND A1A2A3VDD

8

0V

5.4V

5

RS IN(RS OUT)

9

3.3V

RB12

RB11

390

390

ZDB11

MTZJ3.9B

8

9

6

7

L OUT

R OUT

LS IN(LS OUT)

D13/C/D

D12/ERR A4VDD

GPIO5

151413121110

+B

CB11
47/25

SW-CH
C-CH
RS-CH
LS-CH

NJM4580M

OPE AMP.

L-CH

RB07
100K

RB08

100K

R-CH

10

CFWA01

C IN(C OUT)

SW IN(SW OUT)

FWA1

1.8V

XTI

XTO

GND

GPIO4

3.3V

ICB01

RB05

100

CB05 220P

RB06

100

CB17

0.001

0V

19181716

0V

RB03

27K

RB04

27K

0V

0V

1.7V

P/M

SPFRX

GND A5A6

1

7

0V

3.3V

VDD

BYPASS

49

31

D11/PP7

-7.8V

RA83

100K

QA02

KRA107 S

1

0V

-7.8V

8

4

–
+

GPIO0

50

RD
A16

32

D9/PP5
A11

GPIO3 A7A8

KRC107 S

3

-7.8V

-7.8V

2

7.8V

3

7.8V

2

3

0V

CB04

0.022

CB03

0.022

7.8V

3

+

0V

–

2

0V

CB06
220P

6

0V

5

0V

GPIO1

QA03

1

GPIO2

1

QA01

CA52

10/16

3.3V

VDD

D10/PP6 A9A10

2

7.7V

KRC107 S

CB01
100P

RB01

22K

RB02

22K

CB02

100P

ICA17

TC7WU04F

DUAL 2-INPUT

NAND GATE

3.3V

1.7V

8

6

7

CA53

0.001

Vcc

1 2 3 4

0V

1.8V

1.7V

RA44

270

0V

0V

51

5253545556575859606162636465666768697071727374757677787980

50

CS

WR

SDD

GND

49

3.3V

D4/PP0

48

D5/PP1

47
46

A15

3.3V

VDD

45

0V

GND

44

A14

43

D6/PP2

42

D7/PP3

41

A13

40
39

TOO

A12

38

0V

GND

37

0V

36

SELEX7

35

VDD

0V

34

SO

D8/PP4

33
32
31

VDD

GND

3029282726252423222120

0V

3.3V

CA93

2.2/50

7.7V

100K

RA82

7.7V

RA88 22K

RA87 22K

RA85 3.3K

1.7V

5

GND

0V

RA43

10K

CA42

0.001

BU4066BCF
SELECTOR

-7.8V

5
3

-7.8V

6

0V

9

12

0V

10

13

0V

2

14

CA92

0.022

CA54

18P(CH)

1M

RA59

XA11

CA45

0.1

CA44

0.1

CA43

0.001

RA42

1K

CA41

0.1

CA40

0.1

ICA22

7.8V -7.8V

12.288MHz

CA55

22P(CH)

7

CA91

0.022

CD-C492/492C

CKS

1

DVDD

2

DVSS

3
4

XT0
XT1

5

PD

6

BICK

7

SDATA

8

LRCK

9

SMUTE

10

DFS

11

DEM0 DEM1

12

1

CKS
DVDD

2

DVSS

3
4

XT0
XT1

5

PD

6

BICK

7

SDATA

8

LRCK

9

SMUTE

10
11

DFS
DEM0 DEM1

12

0V

ICA21

0.1V

7

CA87

0.001

RA78

18K

CB18

0.001

CA86

0.022

RA03 22
RA04 22
CA56 0.01
CA57 10/16

TTL

DZF
VREF
AVSS
AVDD

VCOM

AOUTL

AOUTR

BVDD

DIF1
DIF0

CA68
10/16

RA05 22
RA06 22
CA71 0.01

CA72 10/16

TTL

DZF
VREF
AVSS

AVDD

VCOM

AOUTL

AOUTR

BVDD

DIF1
DIF0

+
–

4

8

-7.8V

7.8V

CA85

0.022

4.6V

24
23

4.6V

22

0V

21
20

2.3V

19

L-CH

18

R-CH

17
16

4.6V

15

4.6V

14

0V0V

13

CA67
10/16

4.6V

24
23

22

21

20

2.3V

19

2.3V

18

2.3V

17
16
15
14
13

0V

0V

5

6

0V

+5V

0V

4.6V
0V

2.2V

3.9V

1.6V
0V

1.6V
0V
0V

2.2V

3.9V

1.6V
0V

1.6V
0V
0V

0V

0V

RA80
100K

0V

0V

NJM4580M(1/2)

OPE AMP.

CA88

2.2/50
RA79

1K

4

8

11

1

+B

C-CH
RS-CH
LS-CH

RA90

DOLBY PWB-G

CA83

RA89

22K

22K

ICA19

2.3V

2.3V

CA64

10/16

220

RA64

220

RA68

ICA20

CA75 0.1
CA76 0.1

C-CH
SW-CH

CA80

220

RA74

2.2/50

1K

RA75

CA84

47P(CH)

2.7K

RA77

CA58

220/6.3

AK4321

20 BIT 2 CH

D/A CONVERTER

CA63
10/16

220

RA63

220

RA67

AK4321

20 BIT 2 CH

CA74

0.01

D/A CONVERTER

CA79

10/16

RA71

27K

10/16

CA81

0.015

220

RA73

CA82

0.015

LA18

0.82µH

100K

RA76

CA59

0.01
CA60 0.1

CA61 0.1
CA62 100/16

RA61 27K
RA62 27K

CA65 0.015
CA66 0.015

RA65

27K

RA66

27K

CA69

0.015
CA70

0.015

CA73

220/6.3

CA77

100/16

27K

RA72

L-CH

R-CH

CFWU2

O MAIN PWB

P31 12-F

7

CFWU1

TO MAIN PWB

P3112-E

8 9 10 11 12

Figure 41 SCHEMATIC DIAGRAM (16/20)

– 41 –

CD-C492/492C

9

6

9

W

4

SPEAKER AMP. 2 PWB-F2

CV13

CV11

2.2/50

A

FWP1

OUT1(L-CH)

FAN CONT

CFWP1

B

TO MAIN PWB

P29 12-D

OUT2(R-CH)

OUT3

RELAY2

RELAY1

GND(A)

SP LEVEL

GND(M)
H/P SW

+12V(M)

FAN SW
VOL2SW

PROT

POSISTOR

AMP

CFWV11

16

CENTER

15
14

FR

13
12
11
10

9
8
7
6
5
4
3
2
1

CV15

CV16
470P

CV12

2.2/50

470P

C

CY11

2.2/50

CY13
470P

D

CX11

2.2/50

E

FWP2

CFWP2

TO MAIN PWB

P29 12-B

F

OUT6

RELAY4

OUT4

GND(M)

OUT5

+12V(M)

GND(A)

FAN SW

RELAY3

VOL2SW

PROT

POSISTOR

AMP

CFWX11

13

S.W

12
11
10

9

+B

8
7
6

SU

5
4
3
2
1

CX15

CX16

CX12

2.2/50

CY51

2.2/50

470P

470P

G

CY53

470P

2.2/50

CV14

2.2/50

CY12

2.2/50

CX13

2.2/50

CX14

2.2/50

CY52

2.2/50

RV18

RY11

56K

RY51

56K

RV17

RV13

RV14

1K

RY12

RX15

RX13

RX14

RX16

1K

RY52

1K

56K

56K

1K

1K

56K

56K

1K

RV21

RV19

270

CV20

100/50

RY15

270

RX21

56K

RX20

270

RY55

270

56K

RX19

CV17

47P

CV21

15P

QV16

KTC3199 GR
CV19

100/50

RV20

270

RV22

56K

CV22

15P

CV18

47P

CY14

47P

CY15

15P

RY14

56K

CY16

100/50

CX17

47P

CX19

15P

QX18

KTC3199 GR

270

CX21

100/50

RX38

10K

CX22

100/50

RX22 56K

CX20

15P

CX18

47P

CY55

47P

CY56

15P

RY54

56K
CY54

100/50

16

15

POWER AMP

RV23

1K

RV35

2.2K

RV37

47K

1SS133

RV38

10K

0.001/6.3

RV24

1K

1

13

POWER AMP

12

18

POWER AMP

17

RY13

1K

16

ICX01 –A
STK407-2

15

POWER AMP

RX23

RX35

1K

2.2K

RX36

22K

RX37

47K

1SS133

0.001/6.3

RX24

1K

1

13

POWER AMP

12

18

POWER AMP

17

RY53

1K

ICV01 –B

STK407-2

RV36

22K

RV34

15K

CV24

DV21

47/50
RV71

CV27

RV63
120K

RV33

10K

2

14

ICV01 –A

6

ICV01 –C

RX34

15K

RX71

DX21
CX27

RX33

120K

RX55

10K

2

14

ICX01 –B

6

ICX01 –C

11

QV17

KTA1268 GR

820

10

7

11

QX17

KTA1268 GR

820

10

7

RV25

100

(1/2W)

CV23
47/50

RV26

100(1/2W)

19

4

RX25

100(1/2W)

CX23
47/50
CX24
47/50

RX26

100(1/2W)

19

4

5

Fusible

Fusible

3

5

Fusible

Fusible

3

KTC3199 GR

RV27

10K

CV25

0.022

RV29

0.2(1W)

9

RV69

0.2(1W)

RV70

0.2(1W)

8

RV30

0.2(1W)

CV26

0.022
RV28

10K

KTC3199 GR

QY11

KTC3199 GR

RY18

10K

CY17

0.022

RY16

0.2(1W)

20

RY26

0.2(1W)

KTC3199 GR

RX27

10K

CX25

0.022

RX29

0.2(1W)

9

RX69

0.2(1W)

RX70

0.2(1W)

8

RX30

0.2(1W)

CX26

0.022
RX28

10K

KTC3199 GR

QY51

KTC3199 GR

RY57

10K

CY57

0.022

RY56

0.2(1W)

20

RY66

0.2(1W)

QV13

QV14

QX13

QX14

1K

RV31

1K

RV32

DY11

1SS133

1K

RY17

1K

RX31

1K

RX32

DY51

1SS133

1K

RY58

DV13

1SS133

DV14

1SS133

+B

DX13

1SS133

DX14

1SS133

DV15

1SS133

CV30

3300/50

DX15

1SS133

CX30

3300/50

1

–VCC

2 3 4

QV18

KTC3199 GR

GND

GND

–VCC

QX15

KTC3199 GR

5

GND

6

+VCC

CV28
47/50

CV29

3300/50

7

+VCC

TO PO

KTC319

CX29

3300/50

+B

QV1

KTC319

CNPV12

CNS90

QX1

CX28
47/50

P4

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.

1

23456

Figure 42 SCHEMATIC DIAGRAM (17/20)

– 42 –

GND

GND

–VCC

–VCC

GND

5

1

2 3 4

CNS904

TO POWER PWB

P44 4-A

+VCC

6

+VCC

7

CNPX12

CD-C492/492C

3

DV15

1SS133

CV30

3300/50

3

1

–VCC

2 3 4

–VCC

QV18

KTC3199 GR

6

5

GND

GND

GND

+VCC

QV19

KTC3199 GR

CV28
47/50

CV29

3300/50

CNPV12

7

CNS903

+VCC

TO POWER PWB

P44 5-A

RV40

56K

FM SIGNAL

RV41

56K

RV42

56K

RY19

56K

RY20

4.7(1/2W)

CV33

0.047(ML)
RV43

4.7(1/2W)

RV44

4.7(1/2W)
CV34

0.047(ML)

CY19

0.047(ML)

RLYV11

+B

DV17

1SS133

RLYY11

DV23

1SS133

DV24

1SS133

TMV01

+

–

+

–

FRONT SPEAKER

L-CH

FRONT SPEAKER

R-CH

8 OHMS

+

CENTER SPEAKER

–

22K

22K

RV53

QV22

KTC3199 GR

RV62

3.3K

QY12

KTC3199 GR

RY21

3.3K

SP LEVEL

H/P SW

RY23

RV61

47K

RV54

RY22

47K

22K

RV60

DV19

47K

1SS133

DV20

1SS133

ZDV11

MTZJ5.1B

RV55

ZDV12

CV47

47

DV25

CV48
10/50

RV59

RV57

1SS133

4.7K

100K

22K

RV72

DV22

1SS133

CV49

100/50

10K

RV58

RV52

330(1/2W)

MTZJ6.2B

RV56

3.9K

QV21

KTC3199 GR

RV51

330(1/2W)

+B

47/25

212
1

CNPV11

QV20

KTA1270 Y

WTV11

5
4
3
2
1

CNS901

HP-L-CH
GND(A)
HP-R-CH
GND(M)
H/P SW

M

M901

TO HEADPHONE PWB

FW91

P38 1-A

DY12

1SS133

+B

RELAY1

RELAY2

FAN SW

FAN CONT

+B

3

DX15

1SS133

CX30

3300/50

3

QX15

KTC3199 GR

QX16

KTC3199 GR

CX28
47/50

CX29

3300/50

+B

FM SIGNAL

RX40

56K

RX41

56K

RX42

56K

RY59

56K

CX33

0.047(ML)
RX43

4.7(1/2W)

RX44

4.7(1/2W)
CX34

0.047(ML)

CY59

0.047(ML)
RY60

4.7(1/2W)

RLYX11

DX16

1SS133
RLYY51

TMX11

+

–

+

–

SURROUND SPEAKER

L-CH

SURROUND SPEAKER

R-CH

8 OHMS

+

SUB WOOFER

+B

DY52

1SS133

RELAY3

RELAY4

FAN SW

RY61

22K

QX20

KTC3199 GR

RX51

3.3K

RY62

3.3K
QY52

KTC3199 GR

RX54

22K

RX53

RX52

RX50

47K

RY63

47K

22K

27K

DX17

1SS133

–

+VCC

+VCC

GND

GND

–VCC

–VCC

GND

CNPX12

6

5

1

2 3 4

7

CNS904

TO POWER PWB

P44 4-A

7

8 9 10 11 12

SPEAKER AMP.1 PWB-F1

Figure 43 SCHEMATIC DIAGRAM (18/20)

– 43 –

CD-C492/492C



1

9

0

0

TO SPEAKER

BI904

C902

Q905

2SB1375

47/25

R902

1K

R909

1K

AMP.1 PWB

1234

1

234

–VCC

–VCC

Q913

C920

47/25

16.9V

13.4V

2

KRA107 M

33K

R908

P42 6-H

CNPX12

GND

GND

R901
(3W)

-22.7V

R918
100

R919

3.9(1/2W)

3.9(1/2W)

13.4V

1

1.2V

3

Q904

6

5

6

5

GND

+VCC

150

-12.8V

2

ZD901
MTZJ13A

R920

GND

7

7

+VCC

R917

4.7K

1

C907

A

CNS904

B

–B

-12.3V

C

C901

0.022

Q902

C909

0.022

Q908

8.3V

C904

47/25

ZD904
MTZJ8.2C

2SD2012

R903

12.0V

@@@@@

16.9V

R911

560

16.2V12.0V

47

Q906

2SD2012

12.6V

R910

Q901

KTC3199 GR

12.8V

13.3V

C903
47/25

16.9V

KTC3199 GR

12.8V

150

13.3V

C908
47/25

+B

+4.6V(D)

+B

D

GND(D)

+B

+B

+12V(M)

4.8V

C906

0.022

+12V(A)

Q903

2SD468 C

5.4V

C905

47/25

12.0V

R906

100

ZD902

MTZJ5.6A

1SS133

D901

R904

1.5K

E

2

-2.1V

1

+B

3

KRA102 M

0V

+7.3V(CD)

CD GND(D)

1.2V

Q907



Q909

2SD2012

7.1V

16.9V

KTC3199 GR

7.7V

R912

C911

0.022
D905

1SS133

7.8V

47

C910
47/25

+B

F

+B

-13.0V

Q914

KRC107 M

-2.1V

3

R907

560

220/25

ZD903

+B

C919

4700/25

TO SPEAKER

AMP.2 PWB

23

1

1

23

–VCC

–VCC

–B

MTZJ13C

P43 7-D

CNPV12

4

4

GND

GND

5

5

GND

6

6

+VCC

CNS903

7

BI903

7

+VCC

KBU1003

35.7V

-35.5V

+5V(AC3)

+B

D991

C915

–B

0.022

D906

1SS133

2SD20

5.4V

6.1V

Q911

R914

47

1

C
1

+7.3V(CD)

CD GND(D1)

CD GND(D2)

10

9

8

GND(M)

POWER

11

BI901

–B

–12V(A)

GND(A)

1

234

+12V(M)

+12V(A)

+4.6V(D)

GND(M)

6

5

GND(D)

7

G

11

CNS901

2

1

4

3

5

CNPP1

TO MAIN PWB

P29 12-E

10

9

6

7

8

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.

1

23456

Figure 44 SCHEMATIC DIAGRAM (19/20)

– 44 –

BI902

CNS902

11223

4

GND(D3)

GND(D4)

VGND

+5V(AC32A)

34

CNPP02

TO MAIN PWB

P29 12-F

CD GND(D)

CD-C492/492C

0

022

3

–B

.

D906

1SS133

Q911

2SD2012

5.4V

6.1V

R914

10.7V

KTC3199 GR

47

C914
100/25

6.2V

Q910

6.8V

C954

0.22(ML)
C956

0.22(ML)

10.7V

R913

560

ZD905
MTZJ6.8C

C913

3300/25

R954

220

+B

10.7V

D992–D995:2A02

D992

16.9V

D993

–38V

R955

12K

MTZJ6.8C

R953
220

D996–D999:
1N4004S

D996

D997

D995

D994

C964

47/50

C965
100/35

ZD952

D999

D998

100

R956

-31.1V

Q951

KTA1266 GR

492C ONLY

F995

10A

F996

10A

C957

0.047
(ML)

C958

0.047
(ML)

C961

220/50

C963

47/50

-31.7V

2.2K

R957

-32.8V

R951

R952

ZD951

MTZJ33C

C962

D954

1N4004S

C966

0.047
(ML)

C967

0.047
(ML)

1

1

C960

D951

1N4004S

D952

47/63

D953

(OR 220/63)



POWER TRANSFORMER

F997

2.5A

220/50

1N4004S

C959 220/50

1N4004S

F998

1.6A

T991

T.F.

R991

4.7M
(1/2W)

F990

5A

K991

K992



AC POWER CORD
AC 120V

60Hz

CD GND(D)

VF2

WTP01

TO MAIN PWB

P29 12-F

B

7

8 9 10 11 12

–VP

VF1

1

23

FW901

Figure 45 SCHEMATIC DIAGRAM (20/20)

– 45 –

POWER PWB-D

CD-C492/492C

W

M

3

COLOR TABLE

BR

RD(R)

OR
YL
GR
BL
VL
GY

WH(W)

BK
PK

L-CH

INPUT

VIDEO/AUX-2

R-CH

L-CH

INPUT

VIDEO/AUX-1

DIGITAL-OUT

BROWN

RED

ORANGE

YELLOW

GREEN

BLUE

VIOLET

GRAY
WHITE
BLACK

PINK

JR12

JR11

A

B

C

D

E

F

G

MAIN PWB-A

RZ45

RZ47

RZ46

RZ49

RZ50

16

1

DR11
DR12

12 3

RZ48

9

ICZ08

8

CZ42

RR15

CZ43

RZ55

CQ05

RR11

CQ03

CQ08

CQ09

LR01

CR01

CR02

CNPR12 CNPR11

12

CR13

RR17

RR18

CR11

RR13

RR14

RZ51

RZ52

CR14

RR16

CR12

RR12

ICR11

RZ53

RZ57

CQ06
CQ07

ZDR01

CZ41

CZ45

RR01

3
2
1

CZ35

CZ40

CQ02

123

QZ04

RZ56

ICZ09

4

5

RZ59

CQ04

RZ90

CQ10

CZ38

RZ58

RZ61

CQ01

CQ11

CQ12

RZ91

CZ39

CZ44

8

CQ14

3
2
1

1

QZ03

RZ62

CZ36

CQ36

48

1

CQ13

FROM SPEAKER AMP.1 PWB

P54 2-B

CFWX11

TO TUNER PWB

P53 8-C

CNP303

FROM SPEAKER A

P54 5-A

CFWV11

FWP2

CNSF13

123456789

BK

BK

BK

RD

RR60

RP70

CP53

CP44

RP54

RP52

CP42

CR17

RR21

3

QR13

2
1

RP62

RR19

3
2
1

CR15

QR12

QR11

3 2 1

CR16

RR20

RP73

CP57

RR83

RR84

RZ54

RZ65

CZ34

RZ64

RZ60

CZ46

CZ47

CZ37

CQ34

CQ35

3637

40

30

45

ICQ01

10

5

15

13

12

RQ16

CQ15

ZDQ01

20

RZ68

RZ63

20

CQ33

25

24

CQ16

CQ19

RZ93

RZ67

RZ66

CQ32

RZ94

CQ22

1

CQ31

CQ26

CFWU2

CFWU1

CQ29

CQ24

CR66

RQ04

RQ03

CQ21

CQ18

RQ02

CQ25

CQ23

RQ05

RQ01

CQ30

CQ20

1098755432

CQ28
CQ27

CQ17

CP30

RQ10

12345678910111213141516171819

CP41

CP29

RP32

RP31

CR65

RQ19
RQ20

RP53

CZ32

CP43

CZ31

RZ39

CZ33

RP51

RP36

RP34

RP33

CP16

RP12

RP13

CZ19

RZ33

4

ICZ07

CZ30

58

CZ23

E C B

QP91

CP28

CP28

RZ35

RZ41

CP32

RP35

RP16

CZ17

1

CP31

CP20

CP15

RZ31

RZ37

CZ21

CZ65

CP91

CP18

CP10

CP14

CP17

RZ21

RZ27

RQ09

RP18

ICP11

58

CP19

CZ09

CZ11

4

ICZ05

58

CZ15

RQ17

QZ01

E B C

DQ01

RP91

RP15

CZ63

RZ23

RZ29

RP20

1

RQ18

DQ02

CP38

QP14

CP08

14

RP17

RZ19

RZ25

CZ13

CNPP2

1

QP15

RP48

B
C
E

RP30

QP12

RP22

CP09

RP19

RZ07

4

ICZ03

5

RZ15

234

E
C
B

CP24

CP07

RZ03

CZ07

B
C
E

CP26

CP27

1

8

B
C
E

RP47

RP21

RZ17

CZ64

CP47

B
C
E

CP23

CZ04

CZ69

CZ05

RZ13

RQ11

E B C

RZ85

QP13

RQ12

ZDZ01

RQ08
RQ07
RQ06

WTP2

WTP1

QP16

CP37

RP29

RP26

RP25

CZ02

RZ01

QZ02

B
C
E

RP28

RP27

123

123

BIF13

CP25

CZ03

CZ01

QP11

CZ66

123

1

RZ14

CZ70

RZ02

CZ06

8

RZ18

1

ICZ02 ICZ04

RZ04

ZDZ02

CZ58

CZ08

1 5 10 14

456789

RZ82
CZ56

RZ80

RZ06

CZ10

BK

CZ14

RZ16

5

4

RZ05

CNPP1

BK

RZ08

CZ57

RZ86

BK

CZ62

RZ26

8

1

RZ20

RZ12

BK

RZ81

BK

CZ48

RZ30

RZ24

RZ11

BK

RZ70

RQ14

CZ16

4

CZ12

10



11

42

ICZ10

5101520

1

CZ50

CZ49

RZ72

RZ89

RZ10

RQ13

RQ15

CZ22

RZ28

RZ42

RZ38

5

8

ICZ06

CZ26

1

RZ22

RZ36

RZ32

CZ18

ICZ01

10 11

CZ59

CZ20

15202530

RZ79

RZ71

RZ88

CZ24

CZ60

CZ61

RZ83

RZ84

22

DZ01

DZ02

25303540

21

CZ53

CZ52

CZ51

RZ69

RZ74

RZ76

RZ75

RZ87

RZ09

CZ27

CZ28

RZ40

5

4

RZ34

CZ25

ZDF0

CZ71

RZ95

CZ29

BIF11

1

3

CNSA11

FROM DOLBYPWB

P48 3-E

CNS99

H

1

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RF67
RF68

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RF70

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P53 12-H

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FROM TAPE 
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8 9 10 11 12

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P53 8-F

Figure 45 WIRING SIDE OF P.W.BOARD (2/9)

– 47 –

CD-C492/492C

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9
7
5
3
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P46 4-H

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DA11

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2

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CA58

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CA67

CA73

CA95

CH53

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CA16

CA79

CA80

CA63

CA64

CA18

CA96

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CH55

CA83

CH56

CA88

CA15

CA93

CA17

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10

8
6
4

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CA52

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12

20
18

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B

16
14
12
10

8
6
4
2

C

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19
17
15
13
11

9
7
5
3
1

DA13
DA14

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CFWA2

LA13

LA14

CA51

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CA50

CA35

D

BK

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57

1

RB08

CH58

RH67

RH68

RH66

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RA87

RA89

RB07

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RA12

RA85

CB05

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RH53

CB04

4

1

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RH58

1B

F

F0471AW

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RH57

G

H F4

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RH65

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CA91

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CA92

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1

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RA80

RA79

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8

5

RB02

RA19
CA13

CA87

8

RB06

CA19

CH54

RA83

4

RA78

RH64

5

RA88
RA90

CB02
RB04

CB06

ICA11

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P46 2-H

QA02

QA01

CA86

CA85

RA76

RA77

RA75

CA84

CA65

RA17

RA25

RA09

8

RA15

RA13

1

4

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CA81

CA82

RA61

CA66

RA62

RA23

RA21

12

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RA72

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RA74

RA63

RA64

CA21

RH61

CH52

RA20

CA14

RA18
RA26

CA20

5

ICA12

44

CA70

CA69

QH53

DVD IN

CA74

CA75

CA76

CA59
CA60

CA61

RA24

RA10

8

11

RA16
RA14

RA67

RA22

RA68

RA66

RA65

CA22

JA11

CB18

13

24

24

ICA20

20
15

ICA19

20
15

CA24

VIDEO 1

IN

RA05

RA06

1

CA71

5

10

1213

RA03

CA56

5

10

12

RA07

1

CA97

28

CA26

5

RA55
RA54
RA53

RA08

RA51

ICA13

2025

RA02

CA38

CA39

CA37

RA41

RA04

RA60

RA57

100

RA56

RA52

RA50

81

RA49

14

15

RA01

RA28

RA48

RA27

CA49

CA48

CA30

115

ICA15

CA47

RA29

CA32

80

1014

RA32

10

RA40

115

95
90
85

ICA17

CA46

RA30

7

8

RA33

RA93
RA94
RA95
RA96

CA54

VIDEO 2

IN

RB11

RB12

101520 25

ICA18

65

7075

1

8

45

CA53

RA59

ICA16

CA34

16

30

35
40

45

5560

RA44

CA55

58

51

RA46

9

CA42

31

50

CA36

VIDEO

OUT

CB13

CA41

CA45

CA28

CA40

CA43
CA44

RA37

RA42

RA43

RA36

JH51

RA39

RA34

RA91

RA35

RA92

H

1

23456

Figure 48 WIRING SIDE OF P.W.BOARD (3/9)

DOLBY PWB-G (BOTTOM VIEW)

– 48 –

SENSOR PWB-F

SW3

DISC NUMBER

21

CNS5

21

OPEN/CLOSE

SW2

MECHA UP

DOWN LOADING

SW1

M3

T/T UP/

OR

10

987654321

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CD-C492/492C

SOLENOID

SOLM2

CD MOTOR PWB-E

1
2
3
4
5
6

RD

WH

GY
WH
GY
WH

1
2
3
4
5
6

-

1
2
3
4

CNP3A

5
6

CNS3BCNS3A

+

-

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1

GY

WHBRWH

WH

6

CNS1A

1

BK

2

WH

3

PK

4

YL

5

BL

1
2
3
4
5
6
7

RD

GY

GY

WH

8

PICKUP UNIT(306)

CNS1B

BL

1

PK

2

WH

WH

WH

RD
GY

WH
GY

WH
GY

GY

3

YL

4

BK

5
1

2
3
4
5
6
7
8

CNS2BCNS2A

10

7

+

SW4

PICK UP IN

DISC MOTOR

5398

M2
SLIDE MOTOR

M1

6421

+

-

CD SERVO PWB-B

FAN MOTOR

COLOR TABLE

BR

BROWN

RD(R)

WH(W)

OR

YL

GR

BL
VL
GY

BK
PK

RED
ORANGE
YELLOW

GREEN

BLUE

VIOLET

GRAY
WHITE
BLACK

PINK

M901

CNS804

RD

2

BR

1

CNPV11

TO SPEAKER

AMP.2 PWB

P54 6-A

C54

C8

R12

C4

1

R8

2
3

R9

4

C5

5

CNP1

R10

R15

C10

R17

R18

R21

R22

R25
C14

C12

R27
C16

R30

R28

R31

Q91

R87

E
C

C81

B

D91

3
2
1

Q93

CNP11

1

32

C82

CNSF11

TO MAIN PWB

P47 7-H

C11

R23
R24

C18

R86

CNP3

1
2
3
4
5
6
7
8
9

10

C7

R11

R37

8
7

C6

6

R14

5

C9

4

CNP2

R13

3
2

R16

1

R20

R19

1819

20

15

25

10

IC3

30

5

35

1

R82

1
8
3
6
5
4
7

R83

2

CNP10

9

IC81

C35

1
2
3
4
5
6

R48

36

C36

R2

C3

C15

C1

16

15

17

20

C13

R26

R29
C17

R33

D3

D2

R81

R80

Q51

321

TO MAIN PWB

Q1

BCE

R1

C2

5

10

12

25

R34

D4

R66

R64

1

RD

RD

1

CNPR11

P46 2-H

IC1

30

WH

WH

32
C21

1

C52

BI99

64

35

33

C20

C19

Q52

C31

R46

60

40

R32

BCE

ZD61

3

BK

BK

32

55

50

45

R88
R89

R90

C51

CNS99

C34

C33

49

48

R36

R35

C32

R45

L61

11

D1
C30

C57

C28

C25

C29

R44

C22

16
17

C50

R54

14 13 12 11 10 9 8

TO MAIN PWB

R39

R43

R40

C24

15

20

CNSF12
P47 9-H

C27

R42

R41

C26

C23

R53

R38

R50

C56

1

64

5

60

10

IC2

25

40

30

35

32

33

R55

C43

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C39

C40

C47

C38

C48

R47

C37

R63

R59

R58

C44
C49

C45

XL1

C42

C41

55

D82

R52

C46
R60

50

45

C83

CNP12

R61

R62

R57

49
48

R93

C53

D81

• The numbers 1 to 12 are waveform numbers shown in page 20.

7

8 9 10 11 12

Figure 49 WIRING SIDE OF P.W.BOARD (4/9)

– 49 –

CD-C492/492C

D

W

2

3

D

D

3

A

RE04

RE13

RE03

RE23

1
3
2

SWD05
MENU

SWD14
NORMAL

CD10

RD01

3 4 5 6 87 9

12

RD02

LEDD06

RE25

RE15

RE22

RD03

RD04

RD05

LEDD07

SWD23
Q SOUND

SWD16

RE26

REC/
PAUSE

RD58

LEDD03

SWD12
TUNING UP/
CUE

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

RD06

RD07

RD08

RD09

RD10

LEDD12

RD11

LEDD05

RE12

SWD26
VIRTUAL

SWD13
STOP

RE16

LEDD13

RE27

LEDD02

LEDD01

SWD17
F-PLAY

23 24 25 26 27 28 29 30 31 32 3334 35 36 37 38

55

60

65

70

75

80

81

85

LEDD11

ICD01

90

95

100

LEDD09 LEDD08

RD13

LEDD10

SWD27
PHANTOM

SWD02
JOG

FLD01

50

51

1

5

RD14

10

45

20

15

SWD28
NORMAL

40

35

25

RD12

31

30

LED

LED

LED

S
R-

CD11

RD33

RD51

QD04

QD03

RD50

QD02
RD49

QD01

RD48

CNSD1

RD32

CD09

RD57

RD15

123456789

RD61

RD60

3 2 1
3 2 1

RD17

RD16

RE21

RD53

RD52

CD18
CD21

RD59

RD39

QD06

QD05

RD19

SWD06
ITEM

RD31

RXD1
REMOTE
CONTOL

LD01

SWD03
X-BASS

RE02

SWD04
PRE EQ

RE14

CD06

CD05
VOLUME JOG
SWD01

B

DD01

DD02

C

3 2 1

3 2 1

3 2 1

3 2 1

D

CD29

CD28

CD30

3

FWD2

CD20

CD19

10

1

E

SWD15
HIGH EDIT

WTP02

TO MAIN PWB

P46 5-H

FROM SPEAKER

AMP.2 PWB

P54 4-A

CNPF1

FROM MAIN PWB

P47 12-G

WTV11

F

LV91

CV91

RV92

15

FWV91

CV92

G

RV91

JV91

H

1

HEADPHONS

23456

Figure 50 WIRING SIDE OF P.W.BOARD (5/9)

HEADPHONE
PWB-C3

SWD54
OPEN/
CLOSE

– 50 –

RE57

SWD53
DISC SKIP

RE56

JOG PWB-C4

LEDD28

SWD5
DISC

LEDD27

CD-C492/492C

DISPLAY PWB-C1

819 20 21 22

23 24 25 26 27 28 29 30 3132 33 34 35 36 37 38 39 4041 42 43 44 45 46 47 48 49 50 51 52 53 54

65

70

75

80

81

85

90

95

LEDD11

RD13

13

27

EDD02

EDD01

WD17

-PLAY

JOG PWB-C4

51

55

60

ICD01

100

LEDD10

SWD27
PHANTOM

SWD02
JOG

1

RD14

FLD01

50

10

5

45

20

15

SWD28
NORMAL

40

35

25

RD12

31

30

LEDD15LEDD09 LEDD08

LEDD04

LEDD20

SWD33
R-PLAY

XD01

LEDD16

RE28

RD34

LEDD14

CD08

CD07

RE34

RE29

CD01

CD02

SWD29
BYPASS

SWD32

SWD31

REVERSE

CD PAUSE

MODE

RE33

RE32

SWD30
TUNING DOWN/
REWIND

LEDD19

LEDD21

3
2

RD54

1

QD07

LEDD17

RD21

RD55

55 56 57

LEDD18

RD22

3
2
1

QD08

RE39

RD26

SWD37
SLEEP

SWD38
CLEAR

RD27

RE35

RD29

RD28

RE38

SWD42
TUNER/
BAND

SWD41
TAPE1/2

SWD39
DVD/
VIDEO1

SWD40
DVD/
VIDEO2

RD36

SWD34
CLOCK

SWD36
TIMER

RE37
RE36

SWD35
MEMORY

SWD43
CD

RD35

RE44

RE43

RD45

RD44

RE45

RE42

1
2
3

RD43

RD42

RD41

RD40

RD38

RD37

QD11

QD10

1
2
3

SWD48
POWER

RD71

RD70

RE41

RE31

RD65

QD12

1
2
3

RE51

RD64

RE11

RD72

RE01

FWD1

1

6

RE53
RE52

LEDD28

RE55

LEDD27

SWD52
DISC 3

7

8 9 10 11 12

1

LEDD25

LEDD26

SWD51
DISC 2

RE54

LEDD23

LEDD24

SWD50
DISC 1

6

SWITCH PWB-C2

Figure 51 WIRING SIDE OF P.W.BOARD (6/9)

– 51 –

FWD1

CD-C492/492C

A

(285)

5A

F990

POWER PWB-D

(285)

B

AC POWER SUPPLY CORD

AC 120V 60Hz (242 )

T.F.

FOR CD-C492C

R991

C

T991

1.6A

F998

R952

R954

R904

BCE

R953

BI901

3
12

Q951

ZD952

C966

Q903
C906

R951

FW901

E C B

D999

ZD902

4

WH

432

CNS902

R955

C965

C915

WH

D954

D998

D996
D997

WH

D952

D953

C964

C967

D906

BI902

RD

1

1

R957
R956

C963

C962

ECB

ECB

ZD905

D951

ZD951

C913

R913

Q911

R914

Q910

C914

CNPP02

TO MAIN PWB

C959

D905

C911

P46 4-H

C961

C910

Q908

C960

ECB

ECB

ZD904

D994

C958

Q909

R912

C907

D995

R919

R911

ZD903

D992

R920

R907

D993

F997

C919

C904

2.5A

C957

ECB

ECB

C903

F996

C909

Q902

R903

Q901

3 2 1

R902

Q904

10A

CD-C492C ONLY

C954

C956

321

Q906

ECB

R910

D901

ECB

R909

Q905

R908

Q907

C908

ZD901

F995

10A

CD-C492C ONLY

+~~–

R901

Q913

B C E

C901

C920

R918

D991

C902

17

BI903

17

BI904

3 2 1

R917

Q914

D

P46 5-H

WTP01

TO MAIN PWB

E



CNS901

WH

11

WH
WH
WH
WH
WH

P46 5-H

CNPP1

TO MAIN PWB

F

G

WH
WH
WH
WH
WH

RD

1234567891011

R906

C905

H

POWER TRANSFORMER

CNS903

RD

WH
WH
WH
WH
WH
WH

RD

WH
WH
WH
WH
WH
WH

7 6 5 4 3 2 1 7 6 5 4 3 2 1

CNS904

P54 4-B

CNPV12

TO SPEAKER AMP.2 PWB

P54 1-B

CNPX12

TO SPEAKER AMP.1 PWB

1

23456

Figure 52 WIRING SIDE OF P.W.BOARD (7/9)

– 52 –

CD-C492/492C

R373

R371

R372

R374

C384

C381

C328

R324

R319

C336

C332

R312

R311

C316

C338

R356

C307

C308

C311

C312

R301

C313

C306

C318

R314

R316

C304

C350

R358

R317

BF301

D303

C369

VD303

VD304

10987654321

CNP303

R375

C358

C348

R352

C357

R340

C356

R349

C355

C353

R348

R347

C351

C354

T352

C337

C333

C349

C359

CF301

C361

C366

C364

C365

C363

CF352

T351

C360

R381

C393

R357

Q343

C367

R360

C370

Q342

R351

R364

R361

R359

R362

R363

D341

D342

R365

R376

R350

R369

Q344

R383

R382

C385

L343

R384 ZD351

C383

C392

C382

X352

IC302

R380

R379

Q302

C314

C319

C305

L303

C317

R306

R302

T301

R309

R303

R320

T304

C334

R323

VD301-2

C331

VD301-1

T302

D361

D362

C330

D302

L302

C310

D301

321

C309

C303

IC301

C302

C329

VR351

VCO

1

321

51012

13 15

IC303

20 24

1

22

510

11

12

15

20

1

23456789

ECB

1

2

3

E
C
B

3
2
1

E
C
B

TP303

TP302

TP301

TUNER PWB-E

CNSF13

P46 5-A

TO MAIN PWB

AM

SO301

ANTENNA

TERMINAL

FM

75 OHMS

CNPM2

SWM5
F. A. S

SWM4
REC RVS

SWM3
REC FWD

VRM1

TAPE

SPEED

1

FWM2

4

3

4

2

1

PHM1

SWM6
CAM

TAPE MECHANISM PWB-H

HEAD PWB

WH

PK

BK

TAPE 1

PLAYBACK HEAD

TAPE 2

RECORD/PLAYBACK/ERACE HEAD

GY

GY

GY

WH

CNSK02

CNSK01

YL

BK

BL

PK

WH

BK

7

6

5

4

3

2

1

213

6

BI 102

1

WH

BK

PK

CNPK02

TO MAIN PWB

P47 12-B

TO MAIN PWB

P47 12-C

CNPK01

TAPE MOTOR

MM1

WTL11

FWM1

TO MAIN PWB

P47 10-H

H

L

SOLENOID

SOLM1

WH

YL

BL

PKWHBK

FLAXIBLE PWB

1

13

BROWN

RED
ORANGE
YELLOW

GREEN

BLUE

VIOLET

GRAY
WHITE
BLACK

PINK

COLOR TABLE

RD(R)

OR

GR

WH(W)

BR

YL

BL
VL
GY

BK
PK

7

8 9 10 11 12

Figure 53 WIRING SIDE OF P.W.BOARD (8/9)

– 53 –

CD-C492/492C

TO HEADPHONES PWB

P50 2-F

CV28

RV40

RLYY11

1 2 3 4 5

CNPV12

RV43

CV33

RV44
RV41

RV51

RV52

RV42

RY19

RY20

CY19

FWV91

WTV11
QV19

E

B

C

C

B

E

QV18

7 6 5 4 3 2 1

CV34

RLYV11

RY23

CV30

DV17

QY12

CV29

E C B

B
C
E

RV61

RY22

RV53

DV24

A

CX30

RX50

RX54

FWP2

CX34

QX20

E C B

TO MAIN PWB

P46 4-A

CFWP2

2
4
6
8

CFWX11

DX17

10
12

RY62

RY63

RX52

DY52

RX53

SPEAKER AMP.1 PWB-F1

1

RX51

3
5
7

9
11
13

E C B

QY52

RX38

RX21
RX55

RX31

CX19

RX23

DX21

RX33

CX27

RX70

QX13

DX13

RX37

CY51

CX11

CX12

RY58

S

RY66

S

RY56

CX13

CY56

RY53

RY54

CX14

S
S

RX34

RX27

QX18

RY51

CY54

CX15

RX13

CX21

RX19

CX22

RX14

CX16

CX20

RX22

RX71

RX24

CX24

RX29
RX69

RX30

S

RX32

S

B C E

B C E

CX25

B C E
RX35

RX36

B
C
E

DY51

QY51

B
C
E

CY52

RY55

CY55

RX15

CX17

RX20

CX18

RX16
CX23

F

F

RX25

RX26

QX14

RX28

CX26

DX14

RY57

CY57

CY53

RY52

ICX01

QX17

CNS903

TO POWER PWB

P52 6-F

20

19
18
17
16
15
14
13
12
11
10

9
8
7
6
5
4
3
2

1

TO POWER PWB

P52 6-F

CNS904

B

7 6 5 4 3 2 1

CNPX12

C

QX15

E C B

QX16

B C E

RX40

CX28

DX15

CX29

D

CX33

RX44

RX41

RX42

DX16

E

F

RY60

RLYY51

RY59

CY59

RLYX11

RY61

QV22

RV38

DV19

RV60

DY12

DV15

FWP1

RY20

10

CFWV11

12
14
16

TO MAIN PWB

P47 7-A

CFWP1

1

2

3

4

5

6

7

8

9
11
13
15

CY11

CV12

CV21

RV23

RV21

DV21

CV27

RV31

DV23

ZDV11

DV20

CV11

CY15

RY13

RY14

RV33

CV16

RV63

S

S

DV13

B
C

RV37

E

QV16

TO FAN MOTOR

RV59

RV21

RY62

RV58

DV25

DV22

RV57

RY17

QY11

RY26

S

RY16

S

CV13

CY16

CV15

RV13

CV14

RV71

RV29

RV69

RV34

B C E

CV25

CY14

RV19

CV19

CV20

RV20

RV14

CV22

RV22

RV24

CV24

F

RV70

S

RV32

RV30

QV14

S

B C E

QV13

RV27

B C E

QV17

RV35

RV36

P49 8-D

CNS901

1 2

CNPV11

CV47

CV48

E

C

ZDV12

B

QV20

CV49

E
C
B

RV72

QV21

RY18

B

DY11

CY17

C
E

CY12
RY11

CY13

RY12

RY15

20

19

RV17

18

ICV01

17

16

CV17

15
14

CV18

13

RV18

12
11

CV23

10

9
8
7
6

F

5

RV28

CV26

DV14

RV26

4
3
2

1

RV25

RV56

RV55

G

TMX11

SUB

WOOFER

SURROUND

SPEAKER R-CH

SURROUND

SPEAKER L-CH

H

1

23456

Figure 54 WIRING SIDE OF P.W.BOARD (9/9)

– 54 –

TMV01

CENTER

SPEAKER

FRONT

SPEAKER

R-CH

SPEAKER AMP.2 PWB-F2

FRONT

SPEAKER

L-CH

CD-C492/492C

TROUBLESHOOTING

When the CD does not function

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

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

• When the turntable fails to stop.

5V

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

2.5V
0V

input into the ICF01 pin 84 when the turntable is rotating?

Yes

Is there following voltage input on the ICF01 pin 84 in the
specific state?
When the CD mechanism is moved up: 0V

In other states: 4.3V

No

No

Check the SW3 and the wiring from the ICF01 pin 84 to the
SW3.

Check the MECHA UP SW and the wiring from the ICF01 pin
85 to the MECHA UP SW.

Yes

Check IC2 pin26 Q91 and Q93 and the periphery.

Yes

ICF01 defective.

• When turntable fails to move.

Is there following voltage input on the ICF01 pin 85 in the
specific state?
When the CD mechanism is moved up: 0V

In other states: 4.3V

Yes

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

Yes

No

No

Check the MECHA UP SW and the wiring from the ICF01 pin
85 to the MECHA UP SW.

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

OK

IC2 defective.

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

Yes

Check turntable motor and turntable mechanism.

No

– 55 –

Check Q91, Q93 and the periphery.

CD-C492/492C

• When the CD tray fails to open or close.

Is there following voltage input in specific state of ICF01 pin 86?
Open state: 0V
Close state: 0V
Intermediate state between open state and close state: 4.3V

Yes

Is H output to IC2 pin 24 or 25 for 7 seconds when the OPEN/
CLOSE key is pressed?IC81 is defective. Replace it.

Yes

Is 4V output between IC81 pins 3 and 7 during operation
stated above?

Yes

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

• The CD function will not work.

The CD operating keys don't work.

No

No

No

Check the OPEN CLOSE SW and the wiring from the ICF01
pin 86 to the OPEN CLOSE SW.

Check the wiring of the IC2 pins 24 and 25, IC81 pins 1 and 3.

OK

IC2 defective.

Check the periphery of IC81.

OK

IC81 defective.

Yes

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

Yes

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

Yes

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

Yes

If the items mentioned above are OK, check the main
microcomputer ICF01.

• The CD operating keys work.

Check the Focus - HF system.

Playback can be performed without a disc.

Yes

Does the pick-up move up and down twice?

No

0.5s

0.50 V
IC1 16 FD

0.5s

0.50 V
IC1 7 TE

Yes

Focus search OK

Figure 56

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

1
2

Does the output waveform of IC1(16)(FD) match that shown in
Fig. 56?

No

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

Yes

Check the area around IC3-CNP2.

– 56 –

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

CD-C492/492C

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

Yes

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

Yes

Is HF waveform normal (see the Fig.57-1, 2)?

Yes

Check the tracking system.

HF

1.0V/DIV

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

Figure 57-1

• Check the tracking system.

No

No

No

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

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

Level is abnormal.

Waveform is unstable.

Yes

Yes

Yes

Figure 57-2

Check the spin system.

Check the periphery of
IC1 pins 41 and 42.

Check the spin system.

Waveform in case of
normal play-back

2
1

3
4

Check waveform of IC1 pin 7 (TE).

The waveform shown in
Fig.57-3 appears, and no­disc state appears soon.

Play is possible in
TEST mode.

Data cannot be read.

5ms

1.00 V
IC1 7 TE

5 ms

5.0 V
IC1 54 DRF

Yes

Although IL is possible,

Yes

play is impossible.

Tracking servo is
inoperative.

Yes

Check the VCO-PLL system.

Yes

Yes

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

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

4

3

Yes

Check the periphery
of IC 1 pin 14.

Figure 57-3

– 57 –

CD-C492/492C

• Checking the spin system.

Play operation is performed without disc.

Yes

The turntable rotates a little.

No

The turntable fails to rotate or rotates at high speed.

• Checking the VCO-PLL system

Play operation is performed when disc exits.

Yes

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

Stop --> Play

As VCO freque­ncy is locked at

0.5s

1.00 V
IC2 3 PDO

0.5s

1.00 V
IC2 16 FD

4.32 M Hz, voltage
of PDO rises and
stabilizes.

2

Yes

Yes

Yes

The spin driver circuit is normal.

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

Check PDO waveform (Fig. 58).

Abnormal

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

3

Figure 58

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

Check IC 2 pin 48 (EFLG).

Yes

Check IC2 pins 37, 40.

Abnomal

Check IC 401 and POWER AMP IC 801.

No

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

– 58 –

CD-C492/492C

FUNCTION TABLE OF IC

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

Pin No.

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

15 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

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

Input/Output

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

by EFM signal matches synchronous signal internally generated.

FunctionTerminal Name

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

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

– 59 –

CD-C492/492C

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

Pin No.

Input/Output

49* PW Output Output terminal of subcodes P, A, R, S, T, U and W.
50* SFSY Output Output terminal of synchronous signal of subcode frame. It drops when subcode stands by.
51 SBCK Input Clock input terminal to read subcode. Schmit input (Connected to 0V when not used.)
52* FSX Output Output terminal of synchronous signal of 7.35kHz divided from quartz oscillation.
53 WRQ Output Output terminal to stand by output of subcode Q.
54 RWC Input Input terminal of read/write. Schmit input.
55 SQOUT Output Output terminal of subcode Q.
56 COIN Input Command input terminal from microcomputer.
57 CQCK Input Clock input terminal to fetch command input, or pick up subcode from SQOUT. Schmit input
58 RES Input Reset input terminal of LC78622. When turning on power, set it at "L".
59* 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.

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

FunctionTerminal Name

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

DEFI

EFMIN

FSEQ

CLV+

CLV-

V/P

PW
SBCK
SBSY
SFSY

CS

WRQ

SQOUT

CQCK

COIN

RWC

EFMO

Slice level

control

Sync detection

EFM demodulation

CLV

Digital servo

Subcode division

QCRC

µCOM
Interface

Servo commander

VVDDVVss

VCO colck oscillation

clock control

General-use port

PDO

I SET

FR

PCK

TAI

TSTI1

2K x 8bit

Flag processing of C1/C2

error detection and correction

XTAL system timing

TEST1

TEST2

RAM

generator

TEST3

TEST4

TEST5

VDDVss

RAM address

generator

Interpolation mute

Bilingual

Digital

attenuator

X4 oversampling

digital filter

1bitDAC

L.P.F

Digital OUT

C2F

DOUT

(NC)

JP-

TOFF

JP+

RES

TGL

HFL

TES

16M

FSX

4.2M

CONT1

CONT2

CONT3

CONT4

EMPH

CONT5

EFLG

XVss

Figure 60 BLOCK DIAGRAM OF IC

– 60 –

XIN

DD

XV

XOUT

DD

RVss

RV

RCHO

MUTER

LCHO

MUTEL

LVss

DD

LV

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

CD-C492/492C

Pin No.

1 FIN2 Connection pin for photodiode of pickup.

2 FIN1 Connection pin for photodiode of pickup.
3 E Connection pin for photodiode of pickup. TE signal is generated through subtraction with F pin.
4 F Connection pin for photodiode of pickup.
5 TB Pin for input of DC component of TE signal.
6 TE- Pin to connect gain setting resistor of TE signal to TE signal.
7 TE TE signal output pin.
8 TESI TES (Track error sense) comparator input pin. TE signal is band-passed and input.
9 SCI Input pin for shock detection.
10 TH Pin to set time constant of tracking gain.
11* TA TA amplifier output pin.
12 TD- Pin to compose tracking phase compensation constant between TD and VR pins.
13 TD Pin to set tracking phase compensation.
14 JP Pin to set amplitude of tracking jump signal (kick pulse).
15 TO Tracking control signal output pin.
16 FD Focusing control signal output pin.
17 FD- Pin to compose focusing phase compensation constant between FD and FA pins.
18 FA Pin to compose focusing phase compensation constant between FD-/FA-pins.
19 FA- Pin to compose focusing phase compensation constant between FA and FE pins.
20 FE Output pin of FE signal.
21 FE- Pin to connect gain setting resistor of FE signal across TE pin.
22 AGND GND for analog signal.
23 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.

Port Name

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

Function

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

– 61 –

CD-C492/492C

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

Pin No.

Port Name

Function

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

VCC1

APC

1FIN2

RF DET

REF

DEFCLKCLDATCEDRFFSSVCC2REFIVRLP2PH1BH1LDDLDS

495051525354555657585961 60626364

48

NC

FIN1

TESI

47

2

TE

VCA

VCA

µ-COM

INTER FACE

SLC

RF AMP

I/V

3

E

4

F

5

TB

6

TE-

7

TE

8

9

SCI

BAL

T.SERVO & T.LOGIC

10

TH

11

TA

12

TD-

13

TD

14

JP

F.SERVO & F.LOGIC SPINDLE SERVO SLED SERVO

TBC

46

FSC

45

DGND

44

SLI

43

SLC

42

RFS-

41

RFSM

40

CV+

39

CV-

38

SLOF

37

HFL

36

TES

35

TOFF

34

TGL

33

JP+

15

TO

16

FD

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

FD-

FA FA-

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

24

NC

Figure 62 BLOCK DIAGRAM OF IC

– 62 –

ICQ1 VHiQS7777PF-1: Q-Sound Decorder (QS7777PF)

Pin No.

1 VREFOUT Output Buffered reference voltage output (VANA/2)
2 VREFIN Input Reference voltage input (Biased to VANA/2 internally)
3 MSC3 Input Capactior
4 MSC2 Input Capactior
5 MSC1 Input Capactior
6 GND — Ground
7 PSAVE Input Power save control (H: power save on, L: power save off)
8 MUTE Input Output mute control (H: mute on, L: mute off)
9 SPREAD Input Enhancement control (H: spread maximum, L: mute off)
10 AC Input Center speaker control (H: actual center, L: virtual center)
11 AR Input Rear speaker control (H: actual rear, L: virtual rear)
12 MO Input Monaural to virtual stereo control (H: on, L: off)
13 BYP Input Bypass control (H: Bypass On, L: Qsurround process On)
14 P/S Input Interface mode control (H: parallel I/O, L: serial I/O)
15 VDIG — Digital power supply
16 RROUT Output Rear right speaker signal out
17 RLOUT Output Rear left speaker signal out
18 COUT Output Center speaker signal out
19 FROUT Output Front right speaker out
20 FLOUT Output Front left speaker output
21 QXAC1 Input Capactior
22 QXAC2 Input Capactior
23 QXAC3 Input Capactior
24 QXAC4 Input Capactior
25 QXAC5 Input Capactior
26 QXBC1 Input Capactior
27 QXBC2 Input Capactior
28 QXBC3 Input Capactior
29 QXBC4 Input Capactior
30 QXBC5 Input Capactior
31 VANA — Analog power supply
32 QXCC1 Input Capactior
33 QXCC2 Input Capactior
34 QXCC3 Input Capactior
35 QXCC4 Input Capactior
36 QXDC1 Input Capactior
37 QXDC2 Input Capactior
38 QXDC3 Input Capactior
39 QXDC4 Input Capactior
40 FLIN Input Front left signal input
41 FRIN Input Front right signal input
42 CIN Input Center signal input
43* SUBIN Input Sub Woofer signal input
44 RLIN Input Rear left signal input
45 RRIN Input Rear right signal input
46 MSC4 Input Capactior
47 MSC5 Input Capactior
48 MSC6 Input Capactior

Input/Output

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

FunctionTerminal Name

CD-C492/492C

– 63 –

CD-C492/492C

ICF1 RH-iX0233AWZZ:System Microcomputer (IX0233AW)

Port NamePin No.

1-2 P00-P01 Input/Output 8-Bit input/output port. Input/output can be specified in 4-bit units

3-10 P10-P17 Input/Output 8-Bit input/output port. Input/output can be specified in 1-bit units

11 P70 Input/Output 6-Bit input port. Dual-purpose function

12 RES Input Reset terminal
13 XT1/P74 Input Input terminal for 32.768 KHz crystal oscillator

14 XT2/P75 Output Output terminal for 32.768 KHz crystal oscillator

15 VSS1 — Negative power terninal
16 CF1 Input Intput terminal for ceramic oscillator
17 CF2 Output Output terminal for ceramic oscillator
18 VDD1 — Positive power terninal
19-26 P80-P87 Input 8-Bit input port. Dual-purpose function

27-29 P71-73 Input 6-Bit input port. Dual-purpose function

30-37 S0/PA0- Input/Output Segment output terminal for LCD display

S7/PA7 Usable as general-purpose input/output port (PA)

38-45 S8/PB0- Input/OUtput Segment output terminal for LCD display

S15PB7 Usable as general-purpose input/output port (PB)

46-53 S16/PC0- Input/Output Segment output terminal for LCD display
(53)* S23/PC7 Usable as general-purpose input/output port (PC)

54-55 S24/PD0

S25/PD1 Usable as general-purpose input/output port (PD)
56 VDD2 — Positive power terninal
57 VSS2 — Negative power terninal
58-63 S26/PD2- Input/Output Segment output terminal for LCD display

S31/PD7 Usable as general-purpose input/output port (PD)
64-71 S32/PE0- Input/Output Segment output terminal for LCD display

S39/PE7 Usable as general-purpose input/output port (PE)
72-79 S40/PF0- Input/Output Segment output terminal for LCD display

(72)* S47/PF7 Usable as general-purpose input/output port (PF)
80-82 V1/PL4- Input Bias power terminal for LCD drive

V3/PL6 Usable as general-purpose input/output port (PL)
83-86 COM0/PL0- Input/Output Common output terminal for LCD display

COM3/PL3 Usable as general-purpose input/output port (PL)
87-88 P30-P31 Input/Output 6-Bit input/output port. Input/output can be specified in 1-bit units
89 VSS3 — Negative power terninal
90 VDD3 — Positive power terninal
91-94 P32-P35 Input/Output 6-Bit input/output port. Input/output can be specified in 1-bit units
95-100 P02-P07 Input/Output 8-Bit input/output port. Input/output can be specified in 4-bit units

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

Input/Output

HOLD release input. Port 0 interrupt input

Dual-purpose function
P10: SIO0 data output
P11: SIO0 data input input/bus input/output
P12: SIO0 clock input/output
P13: SIO1 data output
P14: SIO1 data input input/bus input/output
P15: SIO1 clock input/output
P16: BUZ output
P17: Timer 1 output (PWM output)

P70: INT0 input/HOLD release input/Nch-Tr. Output for watchdog timer

Connected to VDD when not used
Dual-purpose function
General-purpose input port P74

Open when not use
Dual-purpose function
General-purpose input port P75

AD input port (8 pcs.)

P71: INT1 input/HOLD release input
P72: INT2 input/timer 0 event input
P73: INT3 input (input with noise filter)/ timer 0 event input

-

Input/Output Segment output terminal for LCD display

HOLD release input. Port 0 interrupt input

Function

– 64 –

CD-C492/492C

ICD1 RH-iX0234AWZZ:System Microcomputer (IX0234AW) (1/2)

Port NamePin No.

1-2 P16-P17 Input/Output 8-Bit input/output port. Input/output can be specified in 1-bit units
(2)* Dual-purpose function

3-10 P30-37 Input/Output 8-Bit input/output port. Input/output can be specified in 1-bit units
(5~7)* Dual-purpose function

11 P70 Input/Output 4-Bit input/output port. Input/output can be specified in 1-bit units.

12 RES Input Reset terminal
13 XT1/P74 Input Input terminal for 32.768 KHz crystal oscillator

14 XT2/P75 Output Output terminal for 32.768 KHz crystal oscillator

15 VSS1 — Negative power terninal
16 CF1 Input Intput terminal for ceramic oscillator
17 CF2 Output Output terminal for ceramic oscillator
18 VDD1 — Positive power terninal
19-22 P80-P83 Input 4-Bit input/output port. Input/output can be specified in 1-bit units.

23-27 P84-P87 Input 4-Bit input/output port. Input/output can be specified in 1-bit units.

27-29 P71-73 Input 4-Bit input/output port. Input/output can be specified in 1-bit units.

30-36 S0/T0- Output Fluorescent charcater display tube (VFD)display controller

S6/T6 Segment/timing shared output

37-45 S7/T7- Input/OUtput Fluorescent charcater display tube (VFD)display controller

S15/T15 Segment/timing shared output

46 VDD3 — Positive power terninal
47-50 S16-S20 Input/Output Fluorescent charcater display tube (VFD)display controller

51 VP — Negative power terminal (Independent power supply only for fluorescent character display tube

52-63 S21-S31 Input/Output Fluorescent charcater display tube (VFD)display controller

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

Input/Output

Function

P16: BUZ output
P17: Timer 1 output (PWM output)

Nchannel open output: 15V withstand rating

2-Bit input port. Dual-purpose functio
P70: INT0 input/HOLD release input/Nch-Tr. Output for watchdog timer

Connected to VDD when not used
Dual-purrpose function
General-purpose input port P74

Dual-purrpose function
General-purpose input port P75
When not use. (Oscillatication specification) Open. (Port specification) Connect to VDD1.

4-Bit input port. Dual-purrpose function
AD input port (8 pcs.)

4-Bit input port. Dual-purrpose function
AD input port (8 pcs.)

4-Bit input port. Dual-purrpose function
P71: INT1 input/HOLD release input
P72: INT2 input/timer 0 event input
P73: INT3 input (input with noise filter)/ timer 0 event input

Pull-down resistance built-in output

Segment output
Dual-purrpose function
S16: High voltage withstand input port PC0
S17: High voltage withstand input port PC1
S18: High voltage withstand input port PC2
S19: High voltage withstand input port PC3
S20: High voltage withstand input port PC4

drive output)
(Power supply for pull-dowen resistores)

Segment output
Dual-purrpose function
S21: High voltage withstand input port PC5
S22: High voltage withstand input port PC6
S23: High voltage withstand input port PC7
S24: High voltage withstand input port PD0
S25: High voltage withstand input port PD1
S26: High voltage withstand input port PD2
S27: High voltage withstand input port PD3
S28: High voltage withstand input port PD4
S29: High voltage withstand input port PD5
S30: High voltage withstand input port PD6
S31: High voltage withstand input port PD7

– 65 –

CD-C492/492C

ICD1 RH-iX0234AWZZ:System Microcomputer (IX0234AW) (2/2)

Port NamePin No.

64-71 S32-S39 Input/Output Fluorescent charcater display tube (VFD)display controller

72 VDD4 — Positive power terninal
73-80 S40-S47 Input/Output Fluorescent charcater display tube (VFD)display controller

(76~78)* Segment output

81-84 S48-S51 Input/Output Fluorescent charcater display tube (VFD)display controller

85-88 P00-P03 Input/Output 8-Bit input/output port. Input/output can be specified in 4-bit units.

89 VSS2 — Negative power terninal
90 VDD2 — Positive power terninal
91-94 P04-P07 Input/Output 8-Bit input/output port. Input/output can be specified in 4-bit units.

95-100 P10-P17 Input/Output 8-Bit input/output port. Input/output can be specified in 1-bit units
(98~100)

* Dual-purpose function

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

Input/Output

Function

Segment output
Dual-purrpose function
S32: High voltage withstand input port PE0
S33: High voltage withstand input port PE1
S34: High voltage withstand input port PE2
S35: High voltage withstand input port PE3
S36: High voltage withstand input port PE4
S37: High voltage withstand input port PE5
S38: High voltage withstand input port PE6
S39: High voltage withstand input port PE7

Dual-purrpose function
S40: High voltage withstand input port PF0
S41: High voltage withstand input port PF1
S42: High voltage withstand input port PF2
S43: High voltage withstand input port PF3
S44: High voltage withstand input port PF4
S45: High voltage withstand input port PF5
S46: High voltage withstand input port PF6
S47: High voltage withstand input port PF7

Segment output
Dual-purrpose function
S48: High voltage withstand input port PG0
S49: High voltage withstand input port PG1
S50: High voltage withstand input port PG2
S51: High voltage withstand input port PG3

HOLD release input. Port 0 interrupt input
N channel open output: 15V withstand rating

HOLD release input. Port 0 interrupt input
N channel open output: 15V withstand rating

P10: SIO0 data output
P11: SIO0 data input input/bus input/output
P12: SIO0 clock input/output
P13: SIO1 data output
P14: SIO1 data input input/bus input/output
P15: SIO1 clock input/output
P16: BUZ output
P17: Timer 1 output (PWM output)

– 66 –

CD-C492/492C

ICA18 VHiZR38600/-1: DOLBY AC-3/5.1CH MPEG2 AUDIO DECORDER (ZR38600 ) (1/2)

Pin No.

1* A0 Output Address bus. The address bus is always active.
2 GND — Ground pin
3 SS_ Input Serial host interfase: Slave select input (SPI)
4 TMS Input ICE interfase mode selection (TAG)
5 INT_ Input
6 VCC — Used to connect a power supply of +3.3V ±5%
7* D14/RDY Input/Output Data bus
8 GND — Ground pin
9* A1 Output Address bus. The address bus is always active.
10* A2 Output Address bus. The address bus is always active.
11* A3 Output Address bus. The address bus is always active.
12 VCC — Used to connect a power supply of +3.3V ±5%
13* D13/C/D_ Input/Output Data bus
14* GPIO5 Input/Output General-purpose I/O pin
15* D12/ERR Input/Output Data bus
16* A4 Output Address bus. The address bus is always active.
17 VCC — Used to connect a power supply of +3.3V ±5%
18* GPIO4 Input/Output General-purpose I/O pin
19 GND — Ground pin
20* A5 Output Address bus. The address bus is always active.
21* A6 Output Address bus. The address bus is always active.
22* D11/PP7 Input/Output Data bus
23* GPIO3 Input/Output General-purpose I/O pin
24* A7 Output Address bus. The address bus is always active.
25* A8 Output Address bus. The address bus is always active.
26* D10/PP6 Input/Output Data bus
27* A9 Output Address bus. The address bus is always active.
28* A10 Output Address bus. The address bus is always active.
29 GND — Ground pin
30 VCC — Used to connect a power supply of +3.3V ±5%
31* A11 Output Address bus. The address bus is always active.
32* D9/PP5 Input/Output Data bus
33* D8/PP4 Input/Output Data bus
34 SO Output Serial host interfase: Serialdata output (SPI)
35 VCC — Used to connect a power supply of +3.3V ±5%
36 GND — Ground pin
37 GND — Ground pin
38* A12 Output Address bus. The address bus is always active.
39* TDO Output ICE interfase data output (JAG)
40* A13 Output Address bus. The address bus is always active.
41* D7/PP3 Input/Output Data bus
42* D6/PP2 Input/Output Data bus
43* A14 Output Address bus. The address bus is always active.
44 GND — Ground pin
45 VCC — Used to connect a power supply of +3.3V ±5%
46* A15 Output Address bus. The address bus is always active.
47* D5/PP1 Input/Output Data bus
48 D4/PP0 Input/Output Data bus
49* A16 Output Address bus. The address bus is always active.
50* RD_ Input/Output Read strobe
51* WR_ Input/Output Write strobe
52* CS_ Input/Output Chip select
53 GND — Ground pin

Input/Output

External interrupt input. The interrupt signal is valid when it is asserted for 2XTI cycles or longer.

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

FunctionTerminal Name

– 67 –

CD-C492/492C

ICA18 VHiZR38600/-1: DOLBY AC-3/5.1CH MPEG2 AUDIO DECORDER (ZR38600 ) (2/2)

Pin No.

54 SDD Output Data output for serial ports B, C and D
55 VCC — Used to connect a power supply of +3.3V ±5%
56* GPIO2 Input/Output General-purpose I/O pin
57* GPIO1 Input/Output General-purpose I/O pin
58* GPIO0 Input/Output General-purpose I/O pin
59 VCC — Used to connect a power supply of +3.3V ±5%
60 GND — Ground pin
61 SPFRX Input Digital audio interface input terminal
62 P/M Input Parallel port/memory port mode setting pin
63* XTO Output Crystal oscillator input/output terminal
64 XTI Input Crystal oscillator input/output terminal
65 GND — Ground pin
66 SCKIN Input/Output Group B serial port clock input/output.
67 VCC — Used to connect a power supply of +3.3V ±5%
68 GNDA — Ground pin
69 FLTCAP Input Internal PLL circuit terminal for connecting a capacitor
70 VCCA — Used to connect a power supply of +3.3V ±5%
71 GND — Ground pin
72* CLKOUT Output
73* D19 Input/Output Data bus
74* D18 Input/Output Data bus
75* A17 Output Address bus. The address bus is always active.
76* A18 Output Address bus. The address bus is always active.
77* A19 Output Address bus. The address bus is always active.
78 GND — Ground pin
79 SDC Output Data output for serial ports B, C and D
80 SDB Output Data output for serial ports B, C and D
81 VCC — Used to connect a power supply of +3.3V ±5%
82 RESET Input Reset input. Resetting is executed from the specified status and address by the reset signal.
83 SDA Input Data input for serial ports A, E and F
84 VCC — Used to connect a power supply of +3.3V ±5%
85 SDE Input Data input for serial ports A, E and F
86 TCK Input ICE interface clock (JTAG)
87 SCK Input Serial host interfase: Clockinput (SPI)
88 TDI Input ICE interfase data input (JTAG)
89 SI Input Serial host interfase: Serialdata input (SPI)
90 GND — Ground pin
91 SCKA Input/Output Group A serial port clock input /output
92 WSA/FSA Input/Output Group A serial port (for input) word selection or frame synchronous input/output
93 VCC — Used to connect a power supply of +3.3V ±5%
94 SDF Input Data input for serial ports A, E and F
95 WSB Input/Output Word selection input/output for the group B serialport
96* D17 Input/Output Data bus
97 SCKB Input/Output Grop B serial port clock input/output
98* D16 Input/Output Data bus
99 SPFTX/SDG Output Serial port G data output digital audio interface output terminal
100* D15 Input/Output Data bus

Input/Output

FunctionTerminal Name

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

– 68 –

ICA18 VHiZR38600/-1: DOLBY AC-3/5.1CH MPEG2 AUDIO DECORDER (ZR38600 )

To µ con

4

Serial In

1
2
3

Seiral
Audio
Inputs

Serilal
Host
I/F

Internal
Data
RAM
9KX20

Internal
Program
RAM
1KX32

Internal
Program/Data
ROM
16KX32

CD-C492/492C

S/PDIF
Input

Control

Data
Bus

Address
Bus

16

20

Digital
Audio I/F

Parallel
Host
Interface

Input
FIFO 8X9

Memory
Interfacce

To PC(optional)

ZR38001
DSP CORE

ICE
I/F

DSP
PLL

4

Figure 69 BLOCK DIAGRAM OF IC

Audio
PLL

XTAL

Digital
Audio I/F
Transmitter

Serial
Audio
Outputs

GPIO

6

General Purpose I/O

Digital

Audio I/F

output

or

Lt/Rt

output

Serial Out

LF/RF
LS/RS

C/SW

– 69 –

CD-C492/492C

FLD1 : VVKBJ613GK/-1 FL Display

15G 14G 13G

S9S10

S11

‘

(15G

P1
P2

–

P3

–

P4

S6
S4
S5
S3

m

DP

S9

–
–

–

S6
S4
S5
S3

a

a

h

h

j
k
b

f

g
c
e

r
p
n
d

–

j

k

b

f

m

g

c

e

r
p
n
d

DP

–

P5
P6
P7
P8

P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27

S10
S11

13G)

12G 8G 7G 6G 5G 3G 2G 1G

11G 10G 9G 4G

S4

S6

S5

a

j

b

k

m

n

c

p

DP

–

–

–

–

–

–

–

–

–

–

–

–

–

–

S6

S6

S4

S4

S5

S5

S3

S3

a

a

h

h

j

j

k

k

b

b

f

f

m

m

g

g

c

c

e

e

r

r

p

p

n

n

d

d

DP

DP

–

–

S7
S8

S6
S4
S5
S3

DP

S7

S3

h

S8

f

g

r

e

d

–

–
–
–

–

a
h

j
k
b

f

m

g
c
e

r
p
n
d

–

–
–
–

–
S6
S4
S5
S3

a

h

j
k
b

f

m

g
c
e
r
p
n
d

DP

–

–
–
–
–

–
S6
S4
S5
S3

a

h

j
k
b

f

m

g
c
e

r
p
n
d

DP

–

CO

B7 B7

B14 B14

B8

B1

S2

(2G) (1G)

–

–

–

–

–

–

–

–

S6
S4
S5
S3

m

DP

S6
S4
S5

S3
a
h

j
k
b

f

g
c
e

r
p
n
d

DP

–

S6
S4
S5
S3

a

a

h

h

j
k
b

f

m

g
c
e

r
p
n
d

–

j
k
b

f

m

g
c
e

r
p
n
d

DP

–

B21

B15

S6
S4
S5
S3

m

DP

CO

B1

B8

S1

1G2G3G4G5G6G7G8G9G10G11G12G13G14G15G
–
–
–
–

–

–

B7

–

–

B14
S6
S4
S5
S3

a

a

h

h

j

j

k

k

b

b

f

f

m

g

g

c

c

e

e

r

r

p

p

n

n

d

d

DP

–

B21

B6
B13
B20

B5
B12
B19

B4
B11

–

B18

–

B3B

–

B10

–

B17

–

B2

–

B9

–

B16

–

B1

–

B8

–

B15

–

S2

–

–
–

–

B7

B14

–

B6

B13

–

B5

B12

–

B4

B11

–

B3

B10

–
B2
B9

–
B1
B8

–
S1

PIN No.

CONNECTION

PIN No.

CONNECTION

123456789101112131415

P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25

F1 F1

P26 P27

NP NP

30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57

NC NC NC NC NC NC NC

16 17 18 19 20 21 22 23 24 25 26 27 28 29

1G 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G 12G 13G14G 15G

Figure 70 FL DISPLAY

– 70 –

NP

NP F2 F2

PARTS GUIDE

CD-C492

CD-C492/492C

MODEL

“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

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%.

CD-C492C

CP-C492, CP-SW492, CENTER(GBOXS0010AWM1)
and SURROUND(GBOXS0011AWM1) speaker system
Constibute CD-C492/CD-C492C.

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

Resistors

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

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

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

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

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

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

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

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

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

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

("J" ±5%, "F" ±1%, "D" ±0.5%.)

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

NOTE:

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

– 71 –

CD-C492/492C

PART CODE NO. PARTS CODE

PRICE

RANK

DESCRIPTIONNO.

CD-C492/492C

INTEGRATED CIRCUITS

IC1 VHILA9241M/-1 J AS Servo Amp.,LA9241M
IC2 VHILC78622K-1 J AY Servo/Signal Control,LC78622K
IC3 VHIM56748FP-1 J AR Focus/Tracking/Spin/Slide

IC81 VHITA7291S/-1 J AH Loading Motor Driver, TA7291S
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
ICA11,12 VHINJM4580M-1 J AE Ope Amp.,NJM4580M
ICA13 VHIAK4520A/-1 J AU 20bit 2ch A/D D/A Converter,

ICA14 VHPGP1F38R/-1 J AM Terminal,Digital Input,GP1F38R
ICA15 VHI74HCU04F-1 J AE Inverter,74HCU04F
ICA16 VHI74HC153F-1 J AH Selector,74HC153F
ICA17 VHITC7WU04U-1 J AG Dual2-Input Nand Gate,

ICA18 VHIZR38600/-1 J BK Dolby AC-3/5.1ch MPEG2 Audio
ICA19,20 VHIAK4321//-1 J AQ 20bit 2ch D/A Converter,AK4321

ICA21 VHINJM4580M-1 J AE Ope Amp.,NJM4580M
ICA22 VHIBU4066BCF1 J AD Mic/AUX Input Selector,

ICB1 VHINJM4580M-1 J AE Ope Amp.,NJM4580M
ICD1 RH-IX0234AWZZ J AT System Microcomputer,

ICF1 RH-IX0233AWZZ J AZ System Control Microcomputer,
ICH11 VHINJM4558M-1 J AC Motor Driver,NJM4558M

ICH51 VHINJM2246M-1 J AF OPE Amp.+ SW,NJM2246M
ICK1 VHIAN7345K/-1 J AM Playback and Record/ Playback

ICP11 VHINJM4565M-1 J AC Buffer Amp.,NJM4565M
ICQ1 VHIQS7777PF-1 J BC Q-Sound Decorder,QS7777PF
ICR11 VHPGP1F38T/-1 J AL Photo Digital Output /LED,

ICV1 VHISTK40725-1 J BD 3ch AF Power Amp.,STK40725
ICX1 VHISTK40725-1 J BD 3ch AF Power Amp.,STK40725
ICZ1 VHILC7522//-1 J AR Graphic Equalizer Electric

ICZ2~7 VHINJM4565M-1 J AC Buffer Amp.,NJM4565M
ICZ8 VHITC4052BF-1 J AK Dual 4ch Analog Multiplexer,

ICZ9 VHINJM4565M-1 J AC Buffer Amp.,NJM4565M
ICZ10 VHIM62446FP-1 J AY 6ch Electronic Volume,

Driver,M56748FP

AK4580M

TC7WU04U
Decorder,RZ38600

BU4066BCF

IX0234AW
IX0233AW

Amp.,AN7345K

GP1F38T

Volume,LC7522

TC4052BF

M62446FP

TRANSISTORS

Q1 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q51 VSKRC107M//-1 J AC Digital,NPN,KRC107 M
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
Q302 VS2SC535-C/-1 J AC Silicon,NPN,2SC535 C
Q342 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q343 VSKRA109M//-1 J AC Digital,PNP,KRA109 M
Q344 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q901 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q902 VS2SD2012//-1 J AD Silicon,NPN,2SD2012
Q903 VS2SD468-C/-1 J AD Silicon,NPN,2SD468 C
Q904 VSKRA107M//-1 J AE Digital,PNP,KRA107 M
Q905 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q906 VS2SD2012//-1 J AD Silicon,NPN,2SD2012
Q907 VSKRA102M//-1 J AC Digital,PNP,KRA102 M
Q908 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q909 VS2SD2012//-1 J AD Silicon,NPN,2SD2012
Q910 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q911 VS2SD2012//-1 J AD Silicon,NPN,2SD2012
Q913 VS2SB1375//-1 J AF Silicon,PNP,2SB1375
Q914 VSKRC107M//-1 J AC Digital,NPN,KRC107 M
Q951 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
QA1 VSKRC107S//-1 J AB Digital,NPN,KRC107 S
QA2 VSKRA107S//-1 J AB Digital,NPN,KRA107 S
QA3 VSKRC107S//-1 J AB Digital,NPN,KRC107 S
QB1 VS2SD468-C/-1 J AD Silicon,NPN,2SD468 C
QD1~8 VSKRC107M//-1 J AC Digital,NPN,KRC107 M
QD10~12 VSKRC107M//-1 J AC Digital,NPN,KRC107 M

PRICE

RANK

QG1 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
QG2,3 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QG92 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QH51 VSKTC3199GR-1 J A B Silicon,NPN,KTC3199 GR
QH52,53 VSKRC102S//-1 J AB Digital,NPN,KRC102 S
QK3~6 VS2SC1845F/-1 J AC Silicon,NPN,2SC1845 F
QK7,8 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QK9 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
QK10,11 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
QK15,16 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
QK17,18 VS2SC2878A/-1 J AE Silicon,NPN,2SC2878 A
QK19 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
QK21,22 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QK24 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
QK26 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
QK28 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
QL11,12 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
QL13 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
QL14 VSKTA1273Y/-1 J AE Silicon,PNP,KTA1273 Y
QL15 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y
QL16 VSKRC107M//-1 J AC Digital,NPN,KRC107 M
QL17~19 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
QP11~16 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QP17 VSKRC107M//-1 J AC Digital,NPN,KRC107 M
QP91 VS2SD468-C/-1 J AD Silicon,NPN,2SD468 C
QR11~13 VSKRA107M//-1 J AE Digital,PNP,KRA107 M
QV13,14 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QV16 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QV17 VSKTA1268GR-1 J AC Silicon,PNP,KTA1268 GR
QV18,19 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QV20 VSKTA1270Y/-1 J AD Silicon,PNP,KTA1270 Y
QV21,22 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QX13~16 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QX17 VSKTA1268GR-1 J AC Silicon,PNP,KTA1268 GR
QX18 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QX20 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QY11,12 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QY51,52 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QZ1 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y
QZ2 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
QZ3,4 VSKRC107M//-1 J AC Digital,NPN,KRC107 M

DESCRIPTION

DIODES

D1 VHD1SS133//-1 J AA Silicon,1SS133
D2~4 VHD1N4004S/-1 J A B Silicon,1N4004S
D81,82 VHD1SS133//-1 J AA Silicon,1SS133
D91 VHD1SS133//-1 J AA Silicon,1SS133
D301~303 VHD1SS133//-1 J AA Silicon,1SS133
D341,342 VHD1SS133//-1 J AA Silicon,1SS133
D361,362 VHD1SS133//-1 J AA Silicon,1SS133
D901 VHD1SS133//-1 J AA Silicon,1SS133
D905,906 VHD1SS133//-1 J AA Silicon,1SS133
D951~954 VHD1N4004S/-1 J AB Silicon,1N4004S
D991 VHDKBU1003/-1 J AM Silicon,KBU1003
D992~995 VHD2A02////-1 J AD Silicon,2A02
D996~999 VHD1N4004S/-1 J AB Silicon,1N4004S
DA11~16 VHD1SS133//-V J AC Silicon,1SS133
DD1 VHD1N4004S/-1 J AB Silicon,1N4004S
DD2 VHD1SS133//-1 J AA Silicon,1SS133
DG2~5 VHD1SS133//-1 J AA Silicon,1SS133
DH11~20 VHD1SS133//-1 J AA Silicon,1SS133
DH51,52 VHD1SS133//-V J AC Silicon,1SS133
DL11,12 VHD1SS133//-1 J AA Silicon,1SS133
DQ1,2 VHD1SS133//-1 J AA Silicon,1SS133
DR11,12 VHD1SS133//-1 J AA Silicon,1SS133
DV13~15 VHD1SS133//-1 J AA Silicon,1SS133
DV17 VHD1SS133//-1 J AA Silicon,1SS133
DV19~25 VHD1SS133//-1 J AA Silicon,1SS133
DX13~17 VHD1SS133//-1 J AA Silicon,1SS133
DX21 VHD1SS133//-1 J AA Silicon,1SS133
DY11,12 VHD1SS133//-1 J AA Silicon,1SS133
DY51,52 VHD1SS133//-1 J AA Silicon,1SS133
DZ1,2 VHD1SS133//-1 J AA Silicon,1SS133
LEDD1,2 VHPKL052UL/-1 J AF LED,Yellow,KL052UL
LEDD3 VHPSLR505MC-1 J AE LED,Green,SLR505MC-1
LEDD4 VHPKL052UL/-1 J AF LED,Yellow,KL052UL
LEDD5,6 VHPSLR325MG-1 J AE LED,Green,SLR325MG
LEDD7 VHPSLR325VR-1 J AE LED,Red,SLR325VR
LEDD8,9 VHPSLR325MG-1 J AE LED,Green,SLR325MG
LEDD10 VHPSLR325VR-1 J AE LED,Red,SLR325VR
LEDD11,12 VHPSLR325MG-1 J AE LED,Green,SLR325MG

– 1 –

CD-C492/492C

NO. PART CODE

LEDD13 VHPSLR325VR-1 J AE LED,Red,SLR325VR
LEDD14,15 VHPSLR325MG-1 J AE LED,Green,SLR325MG
LEDD16,17 VHPSLR325VR-1 J AE LED,Red,SLR325VR
LEDD18,19 VHPSLR325MG-1 J AE LED,Green,SLR325MG
LEDD20 VHPKL052UL/-1 J AF LED,Yellow,KL052UL
LEDD21 VHPSLR505MC-1 J AE LED,Green,SLR505MC-1
LEDD23~28 VHPLMKD515B-1 J AE LED,Green,LMKD515B
VD301 VHCKV1236Z23F J AS Variable Capacitance,

VD303,304 VHCKDV147B/-1 J AH Variable Capacitance, KDV147B
ZD61 VHEMTZJ4R7B-1 J AB Zener,4.7V,MTZJ4.7B
ZD351 VHEMTZJ5R1B-1 J AC Zener,5.1V,MTZJ5.1B
ZD901 VHEMTZJ130A-1 J AC Zener,13V,MTZJ13A
ZD902 VHEMTZJ5R6A-1 J AC Zener,5.6V,MTZJ5.6A
ZD903 VHEMTZJ130C-1 J AB Zener,13V,MTZJ13C
ZD904 VHEMTZJ8R2C-1 J AB Zener,8.2V,MTZJ8.2C
ZD905 VHEMTZJ6R8C-1 J AA Zener,6.8V,MTZJ6.8C
ZD951 VHEMTZJ330C-1 J AB Zener,33V,MTZJ33C
ZD952 VHEMTZJ6R8C-1 J AA Zener,6.8V,MTZJ6.8C
ZDA1,2 VHEMTZJ8R2A-V J AB Zener,8.2V,MTZJ8.2A
ZDB11 VHEMTZJ3R9B-V J AC Zener,3.9V,MTZJ3.9B
ZDF1 VHEMTZJ3R3A-1 J AB Zener,3.3V,MTZJ3.3A
ZDH51 VHEMTZJ9R1B-V J AB Zener,9.1V,MTZJ9.1B
ZDQ1 VHEMTZJ5R1B-1 J AC Zener,5.1V,MTZJ5.1B
ZDR1 VHEMTZJ3R3B-1 J AA Zener,3.3V,MTZJ3.3B
ZDV11 VHEMTZJ5R1B-1 J AC Zener,5.1V,MTZJ5.1B
ZDV12 VHEMTZJ6R2B-1 J AC Zener,6.2V,MTZJ6.2B
ZDZ1,2 VHEMTZJ7R5C-1 J AC Zener,7.5V,MTZJ7.5C
ZDZ3 VHEMTZJ5R1A-1 J AB Zener,5.1V,MTZJ5.1A

PRICE
RANK

DESCRIPTION

KV1236Z23F

FILTERS

BF301 92LFILTF1759AT J AD FM Band Pass Filter
CF301 RFILF0124AFZZ J AD FM IF,10.7 MHz
CF352 RFILA0008AWZZ J AE AM IF

TRANSFORMERS

T301 RCILI0007AWZZ J AD FM IF
T302 RCILA1064AFZZ J AD AM Antenna
T304 RCILB1074AFZZ J AC OSC,AM
T351 RCILI0011AWZZ J AD AM IF
T352 RCILI0312AFZZ J AC FM Detector

! T991 RTRNP0204AWZZ J BP Power

COILS

L61 VP-XHR82K0000 J AC 0.82 µH,Choke
L302 RCILR0029AWZZ J AA FM RF
L303 RCILB0045AWZZ J AD FM Oscillation
L343 VP-DH101K0000 J AB 100 µH,Choke
LA11~13 VP-XFR82K0000 J AD 0.82 µH
LA14 VP-XF100K0000 J AB 10 µH,Choke
LA16~18 VP-XFR82K0000 J AD 0.82 µH
LD1 VP-DH2R2M0000 J AB 2.2 µH,Choke
LG1 VP-DH2R2K0000 J A B 2.2 µH,Peaking
LH51,52 VP-XF1R0K0000 J AB 1 µH,Choke
LH53 VP-XF101K0000 J AB 100 µH,Choke
LK1,2 VP-MK182K0000 J AC 1.8 mmH,Choke
LK4 VP-MK331K0000 J AB 330 µH,Choke
LR1 VP-DH2R2K0000 J AB 2.2 µH,Peaking
LV91 VP-XH2R2K0000 J AB 2.2 µH,Choke

VARIABLE RESISTOR

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

VIBRATORS

X352 RCRSP0002AWZZ J AH Crystal,4.5 MHz
XA11 RCRSP0008AWZZ J AH Crystal 12.288 MHz
XD1 RCRM-0031AWZZ J AE Ceramic
XF1 RCRSP0003AWZZ J AH Crystal
XL1 RCRSP0005AWZZ J AF Crystal,16.934 MHz

CAPACITORS

C1 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic
C2 VCTYMN1CY103N J AA 0.01 µF,16V
C3 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C4 VCTYPA1CX104K J AB 0.1 µF,16V
C5,6 VCTYPA1CX333K J AA 0.033 µF,16V

NO.

C7 VCEAZA1HW104M J AB 0.1 µF,50V,Electrolytic
C8 VCTYPA1CX683K J A A 0.068 µF,16V
C9 VCTYPA1CX473K J A A 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 VCTYMN1CY103K J AA 0.01 µF,16V
C15 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 AB 0.47 µF,50V,Electrolytic
C19 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C20 VCEAZA1CW476M J AB 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 AB 4.7 µF,50V,Electrolytic
C30 VCEAZA1HW104M J AB 0.1 µF,50V,Electrolytic
C31 VCEAZA0JW227M J AC 220 µF,6.3V,Electrolytic
C32 VCTYMN1CY103K J AA 0.01 µF,16V
C33 VCEAZA1HW474M J AB 0.47 µF,50V,Electrolytic
C34 VCEAZA1HW334M J AB 0.33 µF,50V,Electrolytic
C35 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C36 VCEAZA1CW107M J AC 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
C41 VCCCMN1HL120J J AB 12 pF,50V
C42 VCCCMN1HL150J J AB 15 pF,50V
C43 VCEAZA0JW337M J AC 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 AC 100 µF,16V,Electrolytic
C53 VCTYBT1EF223Z J AA 0.022 µF,25V
C54 VCKYMN1HB102K J AA 0.001 µF,50V
C56 VCKZPA1HF223Z J AA 0.022 µF,50V
C57 VCKYPA1HB102K J AA 0.001 µF,50V
C81,82 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic
C83 VCTYBT1EF223Z J AA 0.022 µF,25V
C302 VCCCMN1HH180J J AA 18 pF (CH),50V
C303 VCTYMN1CY103K J AA 0.01 µF,16V
C304 VCCSMN1HL4R7C J AA 4.7 pF,50V
C305 VCCCMN1HH150J J AA 15 pF (CH),50V
C306 VCCSMN1HL330J J AA 33 pF,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 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
C316 VCKYMN1HB101K J AA 100 pF,50V
C317 VCCUMN1HJ3R9K J AA 3.9 pF (UJ),50V
C318 VCCCMN1HH220J J AA 22 pF (CH),50V
C319 VCTYMN1EF223Z J AA 0.022 µF,25V
C328,329 VCKYMN1HB102K J AA 0.001 µF,50V
C330 VCCUMN1HJ8R2D J AA 8.2 pF (UJ),50V
C331 VCKYPA1HF473Z J AB 0.047 µF,50V
C332,333 VCTYMN1EF223Z J AA 0.022 µF,25V
C334 VCCUMN1HJ180J J AA 18 pF (UJ),50V
C336 VCKYMN1HB471K J AA 470 pF,50V
C337 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
C338 VCKYMN1HB101K J AA 100 pF,50V
C348,349 VCTYMN1EF223Z J AA 0.022 µF,25V
C350 VCEAZA1AW227M J AC 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 AB 3.3 µF,50V,Electrolytic
C358 92LCPU100V1500 J AC 0.0015 µF,100V
C359,360 VCTYMN1EF223Z J AA 0.022 µF,25V
C361 VCEAZA1CW226M J AC 22 µF,16V,Electrolytic
C363,364 VCTYPA1CX273K J AA 0.027 µF,16V
C365~367 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C369 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic
C370 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C381 VCCCMN1HH120J J AA 12 pF (CH),50V

PRICE
RANK

DESCRIPTIONPARTS CODE

– 2 –

CD-C492/492C

PART CODE NO. PARTS CODE

C382 VCCCMN1HH150J J AA 15 pF (CH),50V
C383 VCTYMN1EF223Z J AA 0.022 µF,25V
C384 VCKYMN1HB102K J AA 0.001 µF,50V
C385 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic
C392 VCKYMN1HB102K J AA 0.001 µF,50V
C393 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
C901 VCKYPA1HF223Z J AB 0.022 µF,50V
C902~905 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C906 VCKYPA1HF223Z J AB 0.022 µF,50V
C907 VCEAZA1EW227M J AC 220 µF,25V,Electrolytic
C908 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C909 VCTYBT1EF223Z J AA 0.022 µF,25V
C910 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C911 VCKYPA1HF223Z J AB 0.022 µF,50V
C913 VCEAZW1EW338M J AG 3300 µF,25V,Electrolytic
C914 VCEAZA1EW107M J AB 100 µF,25V,Electrolytic
C915 VCKYPA1HF223Z J AB 0.022 µF,50V
C919 VCEAZW1EW478M J AK 4700 µF,25V,Electrolytic
C920 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C954 VCQYKA1HM224K J AB 0.22 µF,50V,Mylar
C956 VCQYKA1HM224K J AB 0.22 µF,50V,Mylar
C957,958 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C959~961 VCEAZA1HW227M J AC 220 µF,50V,Electrolytic
C962 VCEAZA1JW476M J AC 47 µF,63V,Electrolytic
C963,964 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C965 VCEAZA1VW107M J AC 100 µF,35V,Electrolytic
C966,967 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
CA11,12 VCEAZA1CW226M J AC 22 µF,16V,Electrolytic
CA13,14 VCKYTV1EF104Z J AA 0.1 µF,25V
CA15~18 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CA19,20 VCKYTV1EF104Z J AA 0.1 µF,25V
CA21,22 VCKYTV1HB152K J AA 0.0015 µF,50V
CA23 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CA24 VCKYTV1EF104Z J AA 0.1 µF,25V
CA25 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CA26 VCKYTV1EF104Z J AA 0.1 µF,25V
CA27 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CA28 VCKYTV1EF104Z J AA 0.1 µF,25V
CA30 VCKYTV1EF104Z J AA 0.1 µF,25V
CA32 VCKYTV1EF104Z J AA 0.1 µF,25V
CA33 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CA34 VCKYTV1EF104Z J AA 0.1 µF,25V
CA35 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CA36 VCKYTV1EF104Z J AA 0.1 µF,25V
CA37 VCKYTV1HB102K J AA 0.001 µF,50V
CA38~41 VCKYTV1EF104Z J AA 0.1 µF,25V
CA42,43 VCKYTV1HB102K J AA 0.001 µF,50V
CA44~46 VCKYTV1EF104Z J AA 0.1 µF,25V
CA47 VCKYTV1HB102K J AA 0.001 µF,50V
CA48,49 VCKYTV1EF104Z J AA 0.1 µF,25V
CA50,51 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
CA52 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CA53 VCKYTV1HB102K J AA 0.001 µF,50V
CA54 VCCCTV1HH180J J AA 18 pF (CH),50V
CA55 VCCCTV1HH220J J AA 22 pF (CH),50V
CA56 VCKYTV1HF103Z J AA 0.01 µF,50V
CA57 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CA58 VCEAZA0JW227M J AC 220 µF,6.3V
CA59 VCKYTV1HF103Z J AA 0.01 µF,50V
CA60,61 VCKYTV1EF104Z J AA 0.1 µF,25V
CA62 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
CA63,64 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CA65,66 VCKYTV1HB153K J AA 0.015 µF,50V
CA67,68 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CA69,70 VCKYTV1HB153K J AA 0.015 µF,50V
CA71 VCKYTV1HF103Z J AA 0.01 µF,50V
CA72 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CA73 VCEAZA0JW227M J AC 220 µF,6.3V
CA74 VCKYTV1HF103Z J AA 0.01 µF,50V
CA75,76 VCKYTV1EF104Z J AA 0.1 µF,25V
CA77 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
CA79,80 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CA81,82 VCKYTV1HB153K J AA 0.015 µF,50V
CA83 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CA84 VCCCTV1HH470J J AA 47 pF (CH),50V
CA85,86 VCKYTV1HF223Z J AA 0.022 µF,50V
CA87 VCCCTV1HH470J J AA 47 pF (CH),50V
CA88 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CA91,92 VCKYTV1HF223Z J AA 0.022 µF,50V
CA93 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CA95,96 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
CA97 VCKYTV1EF104Z J AA 0.1 µF,25V

PRICE

RANK

DESCRIPTIONNO.

PRICE

RANK

CA98 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CB1,2 VCKYTV1HB101K J AA 100 pF,50V
CB3,4 VCKYTV1HF223Z J AA 0.022 µF,50V
CB5,6 VCKYTV1HB221K J AA 220 pF,50V
CB11 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
CB12 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
CB13 VCKYTV1HF223Z J A A 0.022 µF,50V
CB14~17 VCKYPA1HB102K J AA 0.001 µF,50V
CB18 VCKYTV1HB102K J AA 0.001 µF,50V
CB19~23 VCKYPA1HB102K J AA 0.001 µF,50V
CD1 VCTYBT1EF223Z J AA 0.022 µF,25V
CD2 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
CD5~8 VCKYBT1HB102K J AA 0.001 µF,50V
CD9 VCKYBT1HB151K J AA 150 pF,50V
CD10 VCEAZA0JW227M J AC 220 µF,6.3V,Electrolytic
CD11 VCTYBT1EF223Z J AA 0.022 µF,25V
CD18~21 VCKYBT1HB151K J AA 150 pF,50V
CD28~30 RC-EZY105AF1H J AB 1 µF,50V,Electrolytic
CG1 VCEAZA1AW477M J AC 470 µF,10V,Electrolytic
CG2 VCTYMN1CY103K J AA 0.01 µF,16V
CG3 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic
CG4 VCTYMN1CY103K J AA 0.01 µF,16V
CG5,6 VCCCMN1HH150J J AA 15 pF (CH),50V
CG56 VCTYMN1EF223Z J AA 0.022 µF,25V
CG57 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
CH10 VCCSMN1HL470J J AA 47 pF,50V
CH13 VCKYMN1HB331K J AA 330 pF,50V
CH15 VCEAZA1HW224M J AB 0.22 µF,50V,Electrolytic
CH16 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
CH17 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
CH18 VCEAZA1HW224M J AB 0.22 µF,50V,Electrolytic
CH19 VCEAZA1HW474M J AB 0.47 µF,50V,Electrolytic
CH20 VCTYMN0JY153M J AA 0.015 µF,6.3V
CH21 VCEAZA1HW224M J AB 0.22 µF,50V,Electrolytic
CH22 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
CH23 VCTYMN1CX472K J AA 0.0047 µF,16V
CH24 VCEAZA1HW224M J AB 0.22 µF,50V,Electrolytic
CH25 VCQYKA1HM273K J AB 0.027 µF,50V,Mylar
CH26 VCTYMN1CX122K J AA 0.0012 µF,16V
CH27 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CH28,29 VCTYMN1EF223Z J AA 0.022 µF,25V
CH30 VCQYKA1HM562K J AA 0.0056 µF,50V,Mylar
CH51 VCKYTV1HF223Z J AA 0.022 µF,50V
CH52 VCKYTV1HB221K J AA 220 pF,50V
CH53 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic
CH54 VCKYTV1HB221K J AA 220 pF,50V
CH55 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic
CH56 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
CH57 VCKYTV1HF223Z J AA 0.022 µF,50V
CH58 VCKYTV1CB473K J AC 0.047 µF,16V
CH59 VCCCTV1HH470J J AA 47 pF (CH),50V
CH60 VCEAZA1AW108M J AC 1000 µF,10V,Electrolytic
CH61 VCKYTV1HB102K J AA 0.001 µF,50V
CK1,2 VCKYMN1HB681K J AA 680 pF,50V
CK5,6 VCKYMN1HB331K J AA 330 pF,50V
CK7,8 VCKYMN1HB102K J AA 0.001 µF,50V
CK9 VCKYPA1HF223Z J AB 0.022 µF,50V
CK10 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
CK11~14 VCKYMN1HB331K J AA 330 pF,50V
CK15,16 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic
CK17,18 VCTYPA1CX333K J AA 0.033 µF,16V
CK19,20 VCKYMN1HB561K J AA 560 pF,50V
CK21,22 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
CK25,26 VCTYPA1EX822K J AA 0.0082 µF,25V
CK27 VCTYMN1EF223Z J AA 0.022 µF,25V
CK28 VCEAZA1EW335M J AB 3.3 µF,25V,Electrolytic
CK29,30 VCKYMN1HB471K J AA 470 pF,50V
CK31,32 VCKYMN1HB271K J AA 270 pF,50V
CK33,34 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic
CK35,36 VCTYPA1CX223K J AA 0.022 µF,16V
CK37,38 VCTYPA1CX183K J AA 0.018 µF,16V
CK39,40 VCTYMN1CX332K J AA 0.0033 µF,16V
CK41,42 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
CK43,44 VCTYMN1EF223Z J AA 0.022 µF,25V
CK45 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic
CK46 VCEAZA1AW227M J AC 220 µF,10V,Electrolytic
CK47 VCTYMN1EF223Z J AA 0.022 µF,25V
CK50 VCQPKA2AA822J J AA 0.0082 µF,100V,Polypropylene
CK51 VCQYKA1HM273K J AB 0.027 µF,50V,Mylar
CK52 VCEAZA1CW476M J A B 47 µF,16V,Electrolytic
CK55 VCTYMN1EF223Z J AA 0.022 µF,25V
CK60 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic

DESCRIPTION

– 3 –

CD-C492/492C

NO. PART CODE

CK62 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
CL12 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic
CL13 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic
CP7,8 VCKYMN1HB101K J AA 100 pF,50V
CP9,10 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
CP13,14 VCKYMN1HB102K J AA 0.001 µF,50V
CP15,16 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
CP17,18 VCCSMN1HL470J J AA 47 pF,50V
CP19,20 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
CP23,24 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CP25,26 VCKYMN1HB102K J AA 0.001 µF,50V
CP27,28 VCTYMN1EF223Z J AA 0.022 µF,25V
CP29,30 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CP31,32 VCKYMN1HB102K J AA 0.001 µF,50V
CP37,38 VCKYMN1HB102K J AA 0.001 µF,50V
CP41,42 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CP43 VCTYPA1CX683K J AA 0.068 µF,16V
CP44 VCKYMN1HB102K J AA 0.001 µF,50V
CP47 VCKYMN1HB102K J AA 0.001 µF,50V
CP53 VCKYMN1HB102K J AA 0.001 µF,50V
CP57 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic
CP91 VCEAZA0JW107M J AC 100 µF,6.3V,Electrolytic
CQ1~5 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CQ6 VCQYKA1HM102J J AB 0.001 µF,50V,Mylar
CQ7 VCQYKA1HM123J J AB 0.012 µF,50V,Mylar
CQ8 VCQYKA1HM823J J AC 0.082 µF,50V,Mylar
CQ9,10 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
CQ11 VCQYKA1HM223J J AB 0.022 µF,50V,Mylar
CQ12 VCEAZA1HW224M J AB 0.22 µF,50V,Electrolytic
CQ13 VCQYKA1HM272J J AB 0.0027 µF,50V,Mylar
CQ14 VCKYPA1HF223Z J AB 0.022 µF,50V
CQ15 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
CQ16~20 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CQ21 VCEAZA1HW474M J AB 0.47 µF,50V,Electrolytic
CQ22,23 VCQYKA1HM223J J AB 0.022 µF,50V,Mylar
CQ24 VCQYKA1HM472K J AB 0.0047 µF,50V,Mylar
CQ25 VCEAZA1HW474M J AB 0.47 µF,50V,Electrolytic
CQ26,27 VCQYKA1HM223J J AB 0.022 µF,50V,Mylar
CQ28 VCQYKA1HM472K J AB 0.0047 µF,50V,Mylar
CQ29 RC-EZ0004AWZZ J AD 100 µF,10V,Electrolytic
CQ30 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
CQ31 VCEAZA1HW474M J AB 0.47 µF,50V,Electrolytic
CQ32,33 VCQYKA1HM223J J AB 0.022 µF,50V,Mylar
CQ34 VCEAZA1HW474M J AB 0.47 µF,50V,Electrolytic
CQ35,36 VCQYKA1HM223J J AB 0.022 µF,50V,Mylar
CR02 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
CR1 VCTYMN1EF223Z J AA 0.022 µF,25V
CR2 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
CR3,4 VCKYPA1HB102K J AA 0.001 µF,50V
CR10 VCKYPA1HB102K J AA 0.001 µF,50V
CR11~14 VCKYMN1HB391K J AA 390 pF,50V
CR15~17 VCEAZA1HW475M J AB 4.7 µF,50V,Electrolytic
CR65,66 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
CV11~14 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CV15,16 VCKYPA1HB471K J AA 470 pF,50V
CV17,18 VCCSPA1HL470J J AA 47 pF,50V
CV19,20 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
CV21,22 VCCSPA1HL150J J AA 15 pF,50V
CV23,24 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
CV25,26 VCKYPA1HF223Z J AB 0.022 µF,50V
CV27 VCEAZA0JW108M J AC 1000 µF,6.3V,Electrolytic
CV28 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
CV29,30 VCEAZW1HW338M J AH 3300 µF,50V,Electrolytic
CV33,34 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
CV47 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
CV48 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
CV49 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
CV91,92 VCCSPA1HL101J J AA 100 pF,50V
CX11~14 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CX15,16 VCKYPA1HB471K J AA 470 pF,50V
CX17,18 VCCSPA1HL470J J AA 47 pF,50V
CX19,20 VCCSPA1HL150J J AA 15 pF,50V
CX21,22 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
CX23,24 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
CX25,26 VCKYPA1HF223Z J AB 0.022 µF,50V
CX27 VCEAZA0JW108M J AC 1000 µF,6.3V,Electrolytic
CX28 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
CX29,30 VCEAZW1HW338M J AH 3300 µF,50V,Electrolytic
CX33,34 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
CY11,12 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CY13 VCKYPA1HB471K J AA 470 pF,50V
CY14 VCCSPA1HL470J J AA 47 pF,50V

PRICE
RANK

DESCRIPTION

NO.

CY15 VCCSPA1HL150J J AA 15 pF,50V
CY16 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
CY17 VCKYPA1HF223Z J AB 0.022 µF,50V
CY19 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
CY51,52 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CY53 VCKYPA1HB471K J AA 470 pF,50V
CY54 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
CY55 VCCSPA1HL470J J AA 47 pF,50V
CY56 VCCSPA1HL150J J AA 15 pF,50V
CY57 VCKYPA1HF223Z J AB 0.022 µF,50V
CY59 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
CZ1,2 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
CZ3,4 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CZ5,6 VCQYKA1HM472K J AB 0.0047 µF,50V,Mylar
CZ7,8 VCCSPA1HL271J J AA 270 pF,50V
CZ9,10 VCQYKA1HM273K J AB 0.027µF,50V,Mylar
CZ11,12 VCQYKA1HM152K J A B 0.0015 µF,50V,Mylar
CZ13,14 VCQYKA1HM274K J A B 0.27µF,50V,Mylar
CZ15,16 VCQYKA1HM123J J AB 0.012 µF,50V,Mylar
CZ17,18 VCQYKA1HM184K J AC 0.018 µF,50V,Mylar
CZ19,20 VCQYKA1HM333K J A B 0.033 µF,50V,Mylar
CZ21,22 VCEAZA1HW334M J AB 0.33 µF,50V,Electrolytic
CZ23,24 VCQYKA1HM393K J A B 0.039 µF,50V,Mylar
CZ25 VCTYMN1EF223Z J AA 0.022 µF,25V
CZ26,27 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
CZ28,29 VCTYMN1EF223Z J AA 0.022 µF,25V
CZ30 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
CZ31 VCTYMN1EF223Z J AA 0.022 µF,25V
CZ32 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
CZ33 VCTYMN1EF223Z J AA 0.022 µF,25V
CZ34 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CZ35 VCTYMN1EF223Z J AA 0.022 µF,25V
CZ36 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic
CZ37 VCTYMN1EF223Z J AA 0.022 µF,25V
CZ38 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CZ39 VCTYMN1EF223Z J AA 0.022 µF,25V
CZ40 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic
CZ41 VCTYMN1EF223Z J AA 0.022 µF,25V
CZ42,43 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CZ44,45 VCCSMN1HL470J J AA 47 pF,50V
CZ46,47 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
CZ48~53 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
CZ54 VCTYBT1EF223Z J AA 0.022 µF,25V
CZ55 VCKYBT1HB102K J AA 0.001 µF,50V
CZ56~61 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
CZ62 VCEAZA1CW226M J AC 22 µF,16V,Electrolytic
CZ63 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
CZ64 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
CZ65 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
CZ66 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic
CZ67 VCEAZA1CW226M J AC 22 µF,16V,Electrolytic
CZ69,70 VCKYMN1HB101K J AA 100 pF,50V
CZ71 J 1µF,50V,Electrolytic

PRICE
RANK

DESCRIPTIONPARTS CODE

RESISTORS

VRD-MN2BD000C J AA 0 ohm,Jumper,ø1.4×3.5mm,Ivory
VRS-TQ2BB000J J AA 0 ohm,Jumper,1.55×3.1mm,

VRS-TV2AB000J J AA 0 ohm,Jumper,1.25×2mm,Green
R1 VRD-MN2BD100J J AA 10 ohm,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-MN2BD682J J AA 6.8 kohms,1/8W
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

Green

– 4 –

CD-C492/492C

PART CODE NO. PARTS CODE

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-MN2BD823J J AA 82 kohms,1/8W
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 VRD-ST2CD103J J AA 10 kohm,1/6W
R48 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
R54 VRD-ST2CD331J J AA 330 ohms,1/6W
R55 VRD-MN2BD151J J AA 150 ohms,1/8W
R57 VRD-ST2CD102J J AA 1 kohm,1/6W
R58~60 VRD-MN2BD102J J AA 1 kohm,1/8W
R61~63 VRD-ST2CD102J J AA 1 kohm,1/6W
R64 VRD-ST2CD220J J AA 22 ohms,1/6W
R66 VRD-MN2BD331J J AA 330 ohms,1/8W
R80 VRD-ST2CD682J J AA 6.8 kohms,1/6W
R81 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R82 VRD-MN2BD682J J AA 6.8 kohms,1/8W
R83 VRD-ST2EE3R9J J AA 3.9 ohms,1/4W
R86 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R87 VRD-MN2BD103J J AA 10 kohm,1/8W
R88~90 VRD-MN2BD102J J AA 1 kohm,1/8W
R93 VRD-ST2CD221J J AA 220 ohms,1/6W
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
R309 VRD-ST2CD470J J AA 47 ohms,1/6W
R311 VRD-MN2BD473J J AA 47 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
R319 VRD-MN2BD104J J AA 100 kohm,1/8W
R320 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R323 VRD-MN2BD683J J AA 68 kohms,1/8W
R324 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
R351 VRD-MN2BD103J J AA 10 kohm,1/8W
R352 VRD-MN2BD153J J AA 15 kohms,1/8W
R356 VRD-MN2BD103J J AA 10 kohm,1/8W
R357,358 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R359,360 VRD-ST2CD272J J AA 2.7 kohms,1/6W
R361 VRD-MN2BD103J J AA 10 kohm,1/8W
R362 VRD-ST2EE471J J AA 470 ohms,1/4W
R363 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R364 VRD-MN2BD473J J AA 47 kohms,1/8W
R365 VRD-RT2HD151J J AA 150 ohms,1/2W
R369 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R371~374 VRD-MN2BD102J J AA 1 kohm,1/8W
R375 VRD-ST2CD122J J AA 1.2 kohms,1/6W
R376 VRD-MN2BD102J J AA 1 kohm,1/8W
R379 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R380 VRD-ST2CD152J J AA 1.5 kohms,1/6W
R381 VRD-ST2CD103J J AA 10 kohm,1/6W
R382~384 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R901 VRS-VV3LA151J J AC 150 ohms,3W
R902 VRD-ST2CD102J J AA 1 kohm,1/6W
R903 VRD-ST2CD470J J AA 47 ohms,1/6W
R904 VRD-ST2EE152J J AA 1.5 kohms,1/4W
R906 VRD-ST2EE101J J AA 100 ohm,1/4W
R907 VRD-ST2EE561J J AA 560 ohms,1/4W
R908 VRD-ST2CD333J J AA 33 kohms,1/6W
R909 VRD-ST2CD102J J AA 1 kohm,1/6W
R910 VRD-ST2CD151J J AA 150 ohms,1/6W

PRICE

RANK

DESCRIPTIONNO.

PRICE

RANK

R911 VRD-ST2EE561J J AA 560 ohms,1/4W
R912 VRD-ST2CD470J J AA 47 ohms,1/6W
R913 VRD-ST2EE561J J AA 560 ohms,1/4W
R914 VRD-ST2CD470J J AA 47 ohms,1/6W
R917 VRD-ST2EE472J J AA 4.7 kohms,1/4W
R918 VRD-ST2CD101J J AA 100 ohm,1/6W
R919,920 VRD-RT2HD3R9J J AA 3.9 ohms,1/2W
R951,952 VRD-ST2EE1R0J J AA 1 ohm,1/4W
R953,954 VRD-ST2EE221J J AA 220 ohms,1/4W
R955 VRD-ST2CD123J J AA 12 kohms,1/6W
R956 VRD-ST2CD101J J AA 100 ohm,1/6W
R957 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R991 RR-DZ0001AWZZ J AB 4.7 Mohms,1/2W
RA1~6 VRS-TQ2BB220J J AA 22 ohms,1/8W
RA7,8 VRS-TV2AB103J J AA 10 kohm,1/10W
RA9,10 VRS-TV2AB331J J AA 330 ohms,1/10W
RA11,12 VRS-TV2AB473J J AA 47 kohms,1/10W
RA13~22 VRS-TV2AB103J J AA 10 kohm,1/10W
RA23,24 VRS-TV2AB331J J AA 330 ohms,1/10W
RA25,26 VRS-TV2AB103J J AA 10 kohm,1/10W
RA27,28 VRS-TQ2BB151J J AA 150 ohms,1/8W
RA29 VRS-TV2AB473J J AA 47 kohms,1/10W
RA30 VRS-TV2AB222J J AA 2.2 kohms,1/10W
RA32 VRS-TV2AB473J J AA 47 kohms,1/10W
RA33 VRS-TV2AB222J J AA 2.2 kohms,1/10W
RA34~37 VRS-TV2AB102J J AA 1 kohm,1/10W
RA39,40 VRS-TV2AB102J J AA 1 kohm,1/10W
RA41 VRS-TV2AB103J J AA 10 kohm,1/10W
RA42 VRS-TV2AB102J J AA 1 kohm,1/10W
RA43 VRS-TV2AB103J J AA 10 kohm,1/10W
RA44 VRS-TV2AB271J J AA 270 ohms,1/10W
RA48,49 VRS-TV2AB271J J AA 270 ohms,1/10W
RA50 VRS-TV2AB102J J AA 1 kohm,1/10W
RA52,53 VRS-TV2AB102J J AA 1 kohm,1/10W
RA54~57 VRS-TV2AB271J J AA 270 ohms,1/10W
RA59 VRS-TV2AB105J J AA 1 Mohm,1/10W
RA60 VRS-TV2AB103J J AA 10 kohm,1/10W
RA61,62 VRS-TV2AB273J J AA 27 kohms,1/10W
RA63,64 VRS-TV2AB221J J AA 220 ohms,1/10W
RA65,66 VRS-TV2AB273J J AA 27 kohms,1/10W
RA67,68 VRS-TV2AB221J J AA 220 ohms,1/10W
RA71,72 VRS-TV2AB273J J AA 27 kohms,1/10W
RA73,74 VRS-TV2AB221J J AA 220 ohms,1/10W
RA75 VRS-TV2AB102J J AA 1 kohm,1/10W
RA76 VRS-TV2AB104J J AA 100 kohm,1/10W
RA77 VRS-TV2AB272J J AA 2.7 kohms,1/10W
RA78 VRS-TV2AB183J J AA 18 kohms,1/10W
RA79 VRS-TV2AB102J J AA 1 kohm,1/10W
RA80 VRS-TV2AB104J J AA 100 kohm,1/10W
RA82,83 VRS-TV2AB104J J AA 100 kohm,1/10W
RA85 VRS-TV2AB332J J AA 3.3 kohms,1/10W
RA87~90 VRS-TV2AB223J J AA 22 kohms,1/10W
RA91,92 VRS-TV2AB473J J AA 47 kohms,1/10W
RA93~96 VRS-TQ2BB681J J AA 680 ohms,1/8W
RB1,2 VRS-TV2AB223J J AA 22 kohms,1/10W
RB3,4 VRS-TV2AB273J J AA 27 kohms,1/10W
RB5,6 VRS-TV2AB101J J AA 100 ohm,1/10W
RB7,8 VRS-TV2AB104J J AA 100 kohm,1/10W
RB9 VRS-TV2AB561J J AA 560 ohms,1/6W
RB11,12 VRS-TQ2BB391J J AA 390 ohms,1/8W
RD1~6 VRD-ST2CD102J J AA 1 kohm,1/6W
RD7 VRD-ST2CD561J J AA 560 ohms,1/6W
RD8 VRD-ST2CD102J J AA 1 kohm,1/6W
RD9 VRD-ST2CD561J J AA 560 ohms,1/6W
RD10 VRD-ST2CD102J J AA 1 kohm,1/6W
RD11 VRD-ST2CD561J J AA 560 ohms,1/6W
RD12 VRD-ST2CD102J J AA 1 kohm,1/6W
RD13 VRD-ST2CD561J J AA 560 ohms,1/6W
RD14~17 VRD-ST2CD102J J AA 1 kohm,1/6W
RD19 VRD-ST2CD102J J AA 1 kohm,1/6W
RD21,22 VRD-ST2CD102J J AA 1 kohm,1/6W
RD26~28 VRD-ST2CD102J J AA 1 kohm,1/6W
RD29 VRD-ST2CD103J J AA 10 kohm,1/6W
RD31~33 VRD-ST2CD102J J AA 1 kohm,1/6W
RD34 VRD-ST2CD821J J AA 820 ohms,1/6W
RD35~45 VRD-ST2CD102J J AA 1 kohm,1/6W
RD48,49 VRD-ST2CD122J J AA 1.2 kohms,1/6W
RD50 VRD-ST2CD821J J AA 820 ohms,1/6W
RD51 VRD-ST2CD122J J AA 1.2 kohms,1/6W
RD52 VRD-ST2CD561J J AA 560 ohms,1/6W
RD53 VRD-ST2CD102J J AA 1 kohm,1/6W
RD54 VRD-ST2CD122J J AA 1.2 kohms,1/6W

DESCRIPTION

– 5 –

CD-C492/492C

NO. PART CODE

RD55 VRD-ST2CD821J J AA 820 ohms,1/6W
RD57 VRD-ST2EE390J J AA 39 ohms,1/4W
RD58,59 VRD-ST2CD104J J AA 100 kohm,1/6W
RD60,61 VRD-ST2CD103J J AA 10 kohm,1/6W
RD64,65 VRD-ST2CD103J J AA 10 kohm,1/6W
RD70~72 VRD-ST2CD821J J AA 820 ohms,1/6W
RE1 VRD-ST2CD822J J AA 8.2 kohms,1/6W
RE2 VRD-ST2CD102J J AA 1 kohm,1/6W
RE3 VRD-ST2CD122J J AA 1.2 kohms,1/6W
RE4 VRD-ST2CD182J J AA 1.8 kohms,1/6W
RE11 VRD-ST2CD822J J AA 8.2 kohms,1/6W
RE12 VRD-ST2CD102J J AA 1 kohm,1/6W
RE13 VRD-ST2CD122J J AA 1.2 kohms,1/6W
RE14 VRD-ST2CD182J J AA 1.8 kohms,1/6W
RE15 VRD-ST2CD222J J AA 2.2 kohms,1/6W
RE16 VRD-ST2CD392J J AA 3.9 kohms,1/6W
RE21 VRD-ST2CD822J J AA 8.2 kohms,1/6W
RE22 VRD-ST2CD102J J AA 1 kohm,1/6W
RE23 VRD-ST2CD122J J AA 1.2 kohms,1/6W
RE25,26 VRD-ST2CD392J J AA 3.9 kohms,1/6W
RE27 VRD-ST2CD562J J AA 5.6 kohms,1/6W
RE28 VRD-ST2CD123J J AA 12 kohms,1/6W
RE29 VRD-ST2CD273J J AA 27 kohms,1/6W
RE31 VRD-ST2CD822J J AA 8.2 kohms,1/6W
RE32 VRD-ST2CD102J J AA 1 kohm,1/6W
RE33 VRD-ST2CD122J J AA 1.2 kohms,1/6W
RE34 VRD-ST2CD182J J AA 1.8 kohms,1/6W
RE35 VRD-ST2CD222J J AA 2.2 kohms,1/6W
RE36 VRD-ST2CD392J J AA 3.9 kohms,1/6W
RE37 VRD-ST2CD562J J AA 5.6 kohms,1/6W
RE38 VRD-ST2CD123J J AA 12 kohms,1/6W
RE39 VRD-ST2CD273J J AA 27 kohms,1/6W
RE41 VRD-ST2CD822J J AA 8.2 kohms,1/6W
RE42 VRD-ST2CD102J J AA 1 kohm,1/6W
RE43 VRD-ST2CD122J J AA 1.2 kohms,1/6W
RE44 VRD-ST2CD182J J AA 1.8 kohms,1/6W
RE45 VRD-ST2CD222J J AA 2.2 kohms,1/6W
RE51 VRD-ST2CD822J J AA 8.2 kohms,1/6W
RE52 VRD-ST2CD102J J AA 1 kohm,1/6W
RE53 VRD-ST2CD122J J AA 1.2 kohms,1/6W
RE54 VRD-ST2CD182J J AA 1.8 kohms,1/6W
RE55 VRD-ST2CD222J J AA 2.2 kohms,1/6W
RE56 VRD-ST2CD392J J AA 3.9 kohms,1/6W
RE57 VRD-ST2CD562J J AA 5.6 kohms,1/6W
RF1,2 VRD-ST2CD102J J AA 1 kohm,1/6W
RF3~5 VRD-MN2BD102J J AA 1 kohm,1/8W
RF6~14 VRD-ST2CD102J J AA 1 kohm,1/6W
RF19~23 VRD-ST2CD102J J AA 1 kohm,1/6W
RF24~28 VRD-MN2BD102J J AA 1 kohm,1/8W
RF29~32 VRD-ST2CD102J J AA 1 kohm,1/6W
RF33~35 VRD-MN2BD102J J AA 1 kohm,1/8W
RF36 VRD-ST2CD102J J AA 1 kohm,1/6W
RF37,38 VRD-MN2BD102J J AA 1 kohm,1/8W
RF39,40 VRD-ST2CD102J J AA 1 kohm,1/6W
RF41,42 VRD-MN2BD102J J AA 1 kohm,1/8W
RF43 VRD-ST2CD102J J AA 1 kohm,1/6W
RF44 VRD-MN2BD102J J AA 1 kohm,1/8W
RF46,47 VRD-ST2CD102J J AA 1 kohm,1/6W
RF48,49 VRD-MN2BD102J J AA 1 kohm,1/8W
RF50,51 VRD-ST2CD102J J AA 1 kohm,1/6W
RF52 VRD-MN2BD102J J AA 1 kohm,1/8W
RF54 VRD-ST2CD102J J AA 1 kohm,1/6W
RF55 VRD-MN2BD102J J AA 1 kohm,1/8W
RF58 VRD-ST2CD102J J AA 1 kohm,1/6W
RF59,60 VRD-MN2BD102J J AA 1 kohm,1/8W
RF61 VRD-ST2CD102J J AA 1 kohm,1/6W
RF62 VRD-MN2BD101J J AA 100 ohm,1/8W
RF63 VRD-MN2BD102J J AA 1 kohm,1/8W
RF64,65 VRD-ST2CD102J J AA 1 kohm,1/6W
RF66~70 VRD-MN2BD102J J AA 1 kohm,1/8W
RF71 VRD-ST2CD102J J AA 1 kohm,1/6W
RF72,73 VRD-MN2BD102J J AA 1 kohm,1/8W
RF74,75 VRD-ST2CD102J J AA 1 kohm,1/6W
RF76 VRD-MN2BD102J J AA 1 kohm,1/8W
RF77 VRD-MN2BD223J J AA 22 kohms,1/8W
RF78 VRD-ST2CD102J J AA 1 kohm,1/6W
RF79,80 VRD-MN2BD102J J AA 1 kohm,1/8W
RF81 VRD-ST2CD102J J AA 1 kohm,1/6W
RF82 VRD-MN2BD102J J AA 1 kohm,1/8W
RF83 VRD-MN2BD103J J AA 10 kohm,1/8W
RF84~86 VRD-ST2CD102J J AA 1 kohm,1/6W
RF87,88 VRD-MN2BD102J J AA 1 kohm,1/8W

PRICE
RANK

DESCRIPTION

NO.

RF91 VRD-MN2BD102J J AA 1 kohm,1/8W
RF92 VRD-ST2CD102J J AA 1 kohm,1/6W
RF93,94 VRD-MN2BD102J J AA 1 kohm,1/8W
RF95 VRD-ST2CD102J J AA 1 kohm,1/6W
RF96,97 VRD-MN2BD102J J AA 1 kohm,1/8W
RF98,99 VRD-ST2CD102J J AA 1 kohm,1/6W
RG4~8 VRD-MN2BD103J J AA 10 kohm,1/8W
RG11 VRD-ST2CD103J J AA 10 kohm,1/6W
RG15 VRD-ST2CD103J J AA 10 kohm,1/6W
RG16 VRD-ST2CD473J J AA 47 kohms,1/6W
RG17 VRD-ST2CD103J J AA 10 kohm,1/6W
RG19 VRD-ST2CD473J J AA 47 kohms,1/6W
RG20~22 VRD-ST2CD103J J AA 10 kohm,1/6W
RG23,24 VRD-MN2BD103J J AA 10 kohm,1/8W
RG25 VRD-ST2CD472J J AA 4.7 kohms,1/6W
RG26 VRD-MN2BD103J J AA 10 kohm,1/8W
RG29,30 VRD-MN2BD151J J AA 150 ohms,1/8W
RG31 VRD-MN2BD102J J AA 1 kohm,1/8W
RG32 VRD-MN2BD101J J AA 100 ohm,1/8W
RG33,34 VRD-MN2BD103J J AA 10 kohm,1/8W
RG35 VRD-MN2BD102J J AA 1 kohm,1/8W
RG36 VRD-MN2BD332J J AA 3.3 kohms,1/8W
RG37 VRD-MN2BD102J J AA 1 kohm,1/8W
RG38 VRD-ST2CD104J J AA 100 kohm,1/6W
RG39 VRD-MN2BD820J J AA 82 ohms,1/8W
RG55,56 VRD-MN2BD102J J AA 1 kohm,1/8W
RG94 VRD-ST2CD103J J AA 10 kohm,1/6W
RG95 VRD-MN2BD474J J AA 470 kohms,1/8W
RG96 VRD-ST2CD103J J AA 10 kohm,1/6W
RH11 VRD-MN2BD154J J AA 150 kohms,1/8W
RH12 VRD-MN2BD102J J AA 1 kohm,1/8W
RH13 VRD-MN2BD105J J AA 1 Mohm,1/8W
RH14 VRD-MN2BD564J J AA 560 kohms,1/8W
RH15 VRD-MN2BD333J J AA 33 kohms,1/8W
RH16 VRD-MN2BD105J J AA 1 Mohm,1/8W
RH17 VRD-MN2BD152J J AA 1.5 kohms,1/8W
RH20 VRD-MN2BD152J J AA 1.5 kohms,1/8W
RH21 VRD-MN2BD564J J AA 560 kohms,1/8W
RH22 VRD-MN2BD473J J AA 47 kohms,1/8W
RH24 VRD-MN2BD474J J AA 470 kohms,1/8W
RH25 VRD-MN2BD152J J AA 1.5 kohms,1/8W
RH26 VRD-MN2BD564J J AA 560 kohms,1/8W
RH27 VRD-MN2BD333J J AA 33 kohms,1/8W
RH29 VRD-MN2BD105J J AA 1 Mohm,1/8W
RH30 VRD-MN2BD152J J AA 1.5 kohms,1/8W
RH31 VRD-MN2BD564J J AA 560 kohms,1/8W
RH32 VRD-MN2BD333J J AA 33 kohms,1/8W
RH34 VRD-MN2BD105J J AA 1 Mohm,1/8W
RH35 VRD-MN2BD152J J AA 1.5 kohms,1/8W
RH36 VRD-MN2BD564J J AA 560 kohms,1/8W
RH37 VRD-MN2BD333J J AA 33 kohms,1/8W
RH39 VRD-MN2BD105J J AA 1 Mohm,1/8W
RH 41 VRD-ST2EE152J J AA 1.5 kohms,1/4W
RH53 VRS-TV2AB101J J AA 100 ohm,1/10W
RH56 VRS-TV2AB222J J AA 2.2 kohms,1/10W
RH57,58 VRS-TV2AB473J J AA 47 kohms,1/10W
RH61~64 VRS-TQ2BB151J J AA 150 ohms,1/8W
RH65 VRS-TQ2BB121J J AA 120 ohms,1/8W
RH66 VRS-TQ2BB151J J AA 150 ohms,1/8W
RH67 VRS-TQ2BB391J J AA 390 ohms,1/8W
RH68 VRS-TQ2BB471J J AA 470 ohms,1/8W
RK1,2 VRD-ST2CD102J J AA 1 kohm,1/6W
RK3,4 VRD-MN2BD222J J AA 2.2 kohms,1/8W
RK5,6 VRD-MN2BD332J J AA 3.3 kohms,1/8W
RK7,8 VRD-MN2BD473J J AA 47 kohms,1/8W
RK9 VRD-ST2CD472J J AA 4.7 kohms,1/6W
RK10 VRD-MN2BD472J J AA 4.7 kohms,1/8W
RK11,12 VRD-ST2CD153J J AA 15 kohms,1/6W
RK13,14 VRD-MN2BD103J J AA 10 kohm,1/8W
RK15 VRD-MN2BD472J J AA 4.7 kohms,1/8W
RK17,18 VRD-ST2CD102J J AA 1 kohm,1/6W
RK19,20 VRD-ST2CD560J J AA 56 ohms,1/6W
RK21,22 VRD-MN2BD104J J AA 100 kohm,1/8W
RK23,24 VRD-MN2BD392J J AA 3.9 kohms,1/8W
RK25,26 VRD-MN2BD562J J AA 5.6 kohms,1/8W
RK29,30 VRD-MN2BD103J J AA 10 kohm,1/8W
RK31,32 VRD-MN2BD333J J AA 33 kohms,1/8W
RK33 VRD-ST2CD223J J AA 22 kohms,1/6W
RK34 VRD-MN2BD683J J AA 68 kohms,1/8W
RK35,36 VRD-MN2BD183J J AA 18 kohms,1/8W
RK37,38 VRD-ST2CD682J J AA 6.8 kohms,1/6W
RK39,40 VRD-MN2BD561J J AA 560 ohms,1/8W

PRICE
RANK

DESCRIPTIONPARTS CODE

– 6 –

CD-C492/492C

PART CODE NO. PARTS CODE

RK41,42 VRD-MN2BD820J J AA 82 ohms,1/8W
RK43 VRD-MN2BD103J J AA 10 kohm,1/8W
RK45~50 VRD-MN2BD103J J AA 10 kohm,1/8W
RK52 VRD-MN2BD102J J AA 1 kohm,1/8W
RK53 VRD-MN2BD103J J AA 10 kohm,1/8W
RK54 VRD-ST2CD103J J AA 10 kohm,1/6W
RK55,56 VRD-MN2BD333J J AA 33 kohms,1/8W
RK57 VRD-MN2BD472J J AA 4.7 kohms,1/8W
RK58 VRD-ST2EE471J J AA 470 ohms,1/4W
RK60,61 VRD-ST2CD271J J AA 270 ohms,1/6W
RK62 VRD-MN2BD473J J AA 47 kohms,1/8W
RK63 VRD-MN2BD103J J AA 10 kohm,1/8W
RK64 VRD-MN2BD472J J AA 4.7 kohms,1/8W
RK66 VRD-MN2BD273J J AA 27 kohms,1/8W
RK67 VRD-MN2BD473J J AA 47 kohms,1/8W
RK68 VRD-MN2BD4R7J J AA 4.7 ohms,1/8W
RK69 VRD-ST2EE221J J AA 220 ohms,1/4W
RK72,73 VRD-ST2CD563J J AA 56 kohms,1/6W
RK89 VRD-ST2CD102J J AA 1 kohm,1/6W
RK90 VRD-MN2BD102J J AA 1 kohm,1/8W
RL11 VRD-MN2BD333J J AA 33 kohms,1/8W
RL12 VRD-MN2BD222J J AA 2.2 kohms,1/8W
RL13 VRD-MN2BD682J J AA 6.8 kohms,1/8W
RL14 VRD-MN2BD333J J AA 33 kohms,1/8W
RL15 VRD-MN2BD103J J AA 10 kohm,1/8W
RL16 VRD-MN2BD222J J AA 2.2 kohms,1/8W
RL17 VRD-RT2HD100J J AA 10 ohm,1/2W
RL18 VRD-MN2BD103J J AA 10 kohm,1/8W
RL19 VRD-MN2BD222J J AA 2.2 kohms,1/8W
RL20 VRD-MN2BD122J J AA 1.2 kohms,1/8W
RL24 VRD-MN2BD332J J AA 3.3 kohms,1/8W
RP11,12 VRD-MN2BD101J J AA 100 ohm,1/8W
RP15,16 VRD-MN2BD104J J AA 100 kohm,1/8W
RP17,18 VRD-MN2BD822J J AA 8.2 kohms,1/8W
RP19,20 VRD-MN2BD222J J AA 2.2 kohms,1/8W
RP21,22 VRD-MN2BD101J J AA 100 ohm,1/8W
RP25,26 VRD-MN2BD102J J AA 1 kohm,1/8W
RP27,28 VRD-MN2BD473J J AA 47 kohms,1/8W
RP29,30 VRD-MN2BD562J J AA 5.6 kohms,1/8W
RP31,32 VRD-ST2EE221J J AA 220 ohms,1/4W
RP33,34 VRD-MN2BD102J J AA 1 kohm,1/8W
RP35,36 VRD-MN2BD104J J AA 100 kohm,1/8W
RP47,48 VRD-MN2BD562J J AA 5.6 kohms,1/8W
RP51,52 VRD-MN2BD102J J AA 1 kohm,1/8W
RP53,54 VRD-MN2BD104J J AA 100 kohm,1/8W
RP62 VRD-ST2CD562J J AA 5.6 kohms,1/6W
RP70 VRD-MN2BD562J J AA 5.6 kohms,1/8W
RP73 VRD-MN2BD223J J AA 22 kohms,1/8W
RP91 VRD-ST2CD101J J AA 100 ohm,1/6W
RQ1~8 VRD-MN2BD102J J AA 1 kohm,1/8W
RQ9 VRD-ST2EE331J J AA 330 ohms,1/4W
RQ10 VRD-ST2EE221J J AA 220 ohms,1/4W
RQ11,12 VRD-MN2BD102J J AA 1 kohm,1/8W
RQ13~15 VRD-ST2CD102J J AA 1 kohm,1/6W
RQ16~20 VRD-MN2BD104J J AA 100 kohm,1/8W
RR1 VRD-ST2CD101J J AA 100 ohm,1/6W
RR11,12 VRD-MN2BD273J J AA 27 kohms,1/8W
RR13,14 VRD-MN2BD182J J AA 1.8 kohms,1/8W
RR15,16 VRD-MN2BD273J J AA 27 kohms,1/8W
RR17,18 VRD-MN2BD182J J AA 1.8 kohms,1/8W
RR19~21 VRD-MN2BD473J J AA 47 kohms,1/8W
RR83,84 VRD-ST2EE221J J AA 220 ohms,1/4W
RV13,14 VRD-ST2CD563J J AA 56 kohms,1/6W
RV17,18 VRD-ST2CD102J J AA 1 kohm,1/6W
RV19,20 VRD-ST2CD271J J AA 270 ohms,1/6W
RV21,22 VRD-ST2CD563J J AA 56 kohms,1/6W
RV23,24 VRD-ST2CD102J J AA 1 kohm,1/6W

! RV25,26 VRG-ST2HC101J J AB 100 ohm,1/2W,Fusible

RV27,28 VRD-ST2CD103J J AA 10 kohm,1/6W
RV29,30 VRS-VV3AAR20J J AB 0.2 ohms,1W
RV31,32 VRD-ST2CD102J J AA 1 kohm,1/6W
RV33 VRD-ST2CD103J J AA 10 kohm,1/6W
RV34 VRD-ST2CD153J J AA 15 kohms,1/6W
RV35 VRD-ST2CD222J J AA 2.2 kohms,1/6W
RV36 VRD-ST2CD223J J AA 22 kohms,1/6W
RV37 VRD-ST2CD473J J AA 47 kohms,1/6W
RV38 VRD-ST2CD103J J AA 10 kohm,1/6W
RV40~42 VRD-ST2CD563J J AA 56 kohms,1/6W
RV43,44 VRD-RT2HD4R7J J AA 4.7 ohms,1/2W
RV51,52 VRD-RT2HD331J J AA 330 ohms,1/2W
RV53,54 VRD-ST2CD223J J AA 22 kohms,1/6W
RV55 VRD-ST2EE470J J AA 47 ohms,1/4W

PRICE

RANK

DESCRIPTIONNO.

PRICE

RANK

RV56 VRD-ST2CD392J J AA 3.9 kohms,1/6W
RV57 VRD-ST2CD472J J AA 4.7 kohms,1/6W
RV58 VRD-ST2CD103J J AA 10 kohm,1/6W
RV59 VRD-ST2CD104J J AA 100 kohm,1/6W
RV60,61 VRD-ST2CD473J J AA 47 kohms,1/6W
RV62 VRD-ST2CD332J J AA 3.3 kohms,1/6W
RV63 VRD-ST2CD124J J AA 120 kohms,1/6W
RV69,70 VRS-VV3AAR20J J AB 0.2 ohms,1W
RV71 VRD-ST2CD821J J AA 820 ohms,1/6W
RV72 VRD-ST2CD223J J AA 22 kohms,1/6W
RV91,92 VRD-ST2EE221J J AA 220 ohms,1/4W
RX13,14 VRD-ST2CD563J J AA 56 kohms,1/6W
RX15,16 VRD-ST2CD102J J AA 1 kohm,1/6W
RX19,20 VRD-ST2CD271J J AA 270 ohms,1/6W
RX21,22 VRD-ST2CD563J J AA 56 kohms,1/6W
RX23,24 VRD-ST2CD102J J AA 1 kohm,1/6W

! RX25,26 VRG-ST2HC101J J AB 100 ohm,1/2W,Fusible

RX27,28 VRD-ST2CD103J J AA 10 kohm,1/6W
RX29,30 VRS-VV3AAR20J J AB 0.2 ohms,1W
RX31,32 VRD-ST2CD102J J AA 1 kohm,1/6W
RX33 VRD-ST2CD124J J AA 120 kohms,1/6W
RX34 VRD-ST2CD153J J AA 15 kohms,1/6W
RX35 VRD-ST2CD222J J AA 2.2 kohms,1/6W
RX36 VRD-ST2CD223J J AA 22 kohms,1/6W
RX37 VRD-ST2CD473J J AA 47 kohms,1/6W
RX38 VRD-ST2CD103J J AA 10 kohm,1/6W
RX40~42 VRD-ST2CD563J J AA 56 kohms,1/6W
RX43,44 VRD-RT2HD4R7J J AA 4.7 ohms,1/2W
RX50 VRD-ST2CD473J J AA 47 kohms,1/6W
RX51 VRD-ST2CD332J J AA 3.3 kohms,1/6W
RX52 VRD-ST2CD273J J AA 27 kohms,1/6W
RX53,54 VRD-ST2CD223J J AA 22 kohms,1/6W
RX55 VRD-ST2CD103J J AA 10 kohm,1/6W
RX69,70 VRS-VV3AAR20J J AB 0.2 ohms,1W
RX71 VRD-ST2CD821J J AA 820 ohms,1/6W
RY11 VRD-ST2CD563J J AA 56 kohms,1/6W
RY12,13 VRD-ST2CD102J J AA 1 kohm,1/6W
RY14 VRD-ST2CD563J J AA 56 kohms,1/6W
RY15 VRD-ST2CD271J J AA 270 ohms,1/6W
RY16 VRS-VV3AAR20J J AB 0.2 ohms,1W
RY17 VRD-ST2CD102J J AA 1 kohm,1/6W
RY18 VRD-ST2CD103J J AA 10 kohm,1/6W
RY19 VRD-ST2CD563J J AA 56 kohms,1/6W
RY20 VRD-RT2HD4R7J J AA 4.7 ohms,1/2W
RY21 VRD-ST2CD332J J AA 3.3 kohms,1/6W
RY22 VRD-ST2CD473J J AA 47 kohms,1/6W
RY23 VRD-ST2CD223J J AA 22 kohms,1/6W
RY26 VRS-VV3AAR20J J AB 0.2 ohms,1W
RY51 VRD-ST2CD563J J AA 56 kohms,1/6W
RY52,53 VRD-ST2CD102J J AA 1 kohm,1/6W
RY54 VRD-ST2CD563J J AA 56 kohms,1/6W
RY55 VRD-ST2CD271J J AA 270 ohms,1/6W
RY56 VRS-VV3AAR20J J AB 0.2 ohms,1W
RY57 VRD-ST2CD103J J AA 10 kohm,1/6W
RY58 VRD-ST2CD102J J AA 1 kohm,1/6W
RY59 VRD-ST2CD563J J AA 56 kohms,1/6W
RY60 VRD-RT2HD4R7J J AA 4.7 ohms,1/2W
RY61 VRD-ST2CD223J J AA 22 kohms,1/6W
RY62 VRD-ST2CD332J J AA 3.3 kohms,1/6W
RY63 VRD-ST2CD473J J AA 47 kohms,1/6W
RY66 VRS-VV3AAR20J J AB 0.2 ohms,1W
RZ1,2 VRD-ST2CD682J J AA 6.8 kohms,1/6W
RZ3,4 VRD-MN2BD682J J AA 6.8 kohms,1/8W
RZ5,6 VRD-MN2BD105J J AA 1 Mohm,1/8W
RZ7,8 VRD-MN2BD104J J AA 100 kohm,1/8W
RZ9,10 VRD-ST2CD101J J AA 100 ohm,1/6W
RZ11~14 VRD-MN2BD105J J AA 1 Mohm,1/8W
RZ15,16 VRD-MN2BD124J J AA 120 kohms,1/8W
RZ17,18 VRD-MN2BD681J J AA 680 ohms,1/8W
RZ19,20 VRD-MN2BD105J J AA 1 Mohm,1/8W
RZ21,22 VRD-MN2BD124J J AA 120 kohms,1/8W
RZ23,24 VRD-MN2BD681J J AA 680 ohms,1/8W
RZ25,26 VRD-MN2BD105J J AA 1 Mohm,1/8W
RZ27,28 VRD-MN2BD274J J AA 270 kohms,1/8W
RZ29,30 VRD-MN2BD681J J AA 680 ohms,1/8W
RZ31,32 VRD-MN2BD105J J AA 1 Mohm,1/8W
RZ33,34 VRD-MN2BD334J J AA 330 kohms,1/8W
RZ35,36 VRD-MN2BD681J J AA 680 ohms,1/8W
RZ37,38 VRD-MN2BD105J J AA 1 Mohm,1/8W
RZ39,40 VRD-MN2BD334J J AA 330 kohms,1/8W
RZ41,42 VRD-MN2BD681J J AA 680 ohms,1/8W
RZ43~46 VRD-ST2CD102J J AA 1 kohm,1/6W

DESCRIPTION

– 7 –

CD-C492/492C

NO. PART CODE

RZ47 VRD-MN2BD102J J AA 1 kohm,1/8W
RZ48,49 VRD-ST2CD102J J AA 1 kohm,1/6W
RZ50 VRD-MN2BD102J J AA 1 kohm,1/8W
RZ51 VRD-ST2CD102J J AA 1 kohm,1/6W
RZ52~54 VRD-MN2BD102J J AA 1 kohm,1/8W
RZ55,56 VRD-MN2BD104J J AA 100 kohm,1/8W
RZ57,58 VRD-MN2BD102J J AA 1 kohm,1/8W
RZ59,60 VRD-MN2BD272J J AA 2.7 kohms,1/8W
RZ61,62 VRD-MN2BD103J J AA 10 kohm,1/8W
RZ63,64 VRD-MN2BD104J J AA 100 kohm,1/8W
RZ65~68 VRD-ST2EE101J J AA 100 ohm,1/4W
RZ69~74 VRD-MN2BD103J J AA 10 kohm,1/8W
RZ75 VRD-ST2CD100J J AA 10 ohm,1/6W
RZ76~78 VRD-ST2CD102J J AA 1 kohm,1/6W
RZ79~84 VRD-MN2BD103J J AA 10 kohm,1/8W
RZ85,86 VRD-ST2EE102J J AA 1 kohm,1/4W
RZ87~89 VRD-MN2BD474J J AA 470 kohms,1/8W
RZ90,91 VRD-MN2BD223J J AA 22 kohms,1/8W
RZ93,94 VRD-ST2CD102J J AA 1 kohm,1/6W
RZ95 VRD-ST2CD221J J AA 220 ohms,1/6W

PRICE
RANK

DESCRIPTION

OTHER CIRCUITRY PARTS

BI99/CNS99 QCNWN1238AWZZ J AH Connector Ass’y,3/3Pin
BI901/CNS901 QCNWN1225AWZZ J AL Connector Ass’y,11/11Pin
BI902/CNS902 QCNWN1226AWZZ J AF Connector Ass’y,4/4Pin
BI903/CNS903 QCNWN1227AWZZ J AK Connector Ass’y,7/7Pin
BI904/CNS904 QCNWN1229AWZZ J AK Connector Ass’y,7/7Pin
BIA11/CNSA11 QCNWN1237AWZZ J AG Connector Ass’y,2/2Pin
BIF11/CNSF11 QCNWN1233AWZZ J AF Connector Ass’y,3/6Pin
BIF12/CNSF12 QCNWN1234AWZZ J AL Connector Ass’y,14/14Pin
BIF13/CNSF13 QCNWN1235AWZZ J AK Connector Ass’y,11/10Pin
BIM5/CNS10/CNS5
CFWA1 QCNCWZG10AWZZ J AC Socket,10Pin
CFWA2 QCNCWZG20AWZZ J AC Socket,20Pin
CFWP1 QCNCWZG16AWZZ J AD Socket,16Pin
CFWP2 QCNCWZG13AWZZ J AD Socket,12Pin
CFWU1 QCNCWZG10AWZZ J AC Socket,10Pin
CFWU2 QCNCWZG20AWZZ J AC Socket,20Pin
CFWV11 QCNCWZG16AWZZ J AD Socket,16Pin
CFWX11 QCNCWZG13AWZZ J AD Socket,12Pin
CNP1 QCNCM705EAFZZ J AB Plug,5Pin
CNP2 QCNCM705HAFZZ J AB Plug,8Pin
CNP3 QCNCM705FAFZZ J AB Plug,6Pin
CNP3A 92LCONE6P53254 J AC Plug,6Pin
CNP10 QCNCM705LAFZZ J AC Plug,11Pin
CNP11 QCNCM704CAFZZ J AB Plug,3Pin
CNP12 QCNCM704PAFZZ J AC Plug,14Pin
CNP303 QCNCM705KAFZZ J AC Plug,10Pin
CNPF1 QCNCWZS10AWZZ J AK Socket,10Pin
CNPK1 QCNCM705CAFZZ J AA Plug,3Pin
CNPK2 QCNCM705GAFZZ J AB Plug,7Pin
CNPP1 QCNCM698LAFZZ J AB Plug,11Pin
CNPP2 QCNCM705DAFZZ J AB Plug,4Pin
CNPR11 QCNCM704CAFZZ J AB Plug,3Pin
CNPR12 QCNCM704BAFZZ J AA Plug,2Pin
CNPV11 92LCONPB2BPHK J AB Plug,2Pin
CNPV12 QCNCM698GAFZZ J AB Plug,7Pin
CNPX12 QCNCM698GAFZZ J AB Plug,7Pin
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
CNS901 QCNWN1228AWZZ J AD Connector Ass’y,2Pin
CNSD1 QCNCMZS10AWZZ J AK Plug,10Pin
CNSK1 QCNWN1231AWZZ J AG Connector Ass’y,3Pin
CNSK2 QCNWN1232AWZZ J AN Connector Ass’y,7Pin

! F990 92LFUSET502H J AC Fuse,5A

F995 92LFUSET103H J AD Fuse,10A(CD-C492C Only)
F996 92LFUSET103H J AD Fuse,10A(CD-C492C Only)

! F997 92LFUSE-T252-D J AD Fuse,2.5A
! F998 92LFUSE-T162-D J AD Fuse,1.6A

FLD1 VVKBJ613GK/-1 J BD FL Display
FW901 QCNWN1301AWZZ J AC Plug,3Pin
FWA1 QCNWN1222AWZZ J AE Flat Cable,10Pin
FWA2 QCNWN1223AWZZ J AF Flat Cable,20Pin
FWD1 QCNWN0711AWZZ J AG Flat Wire,6Pin
FWD2 QCNWN1282AWZZ J AF Flat Wire,3Pin
FWM1 QCNWN1230AWZZ J AF Flat Wire,13Pin
FWM2 QCNWN0942AWZZ J AC Flat Wire,4Pin
FWP1 QCNWN1218AWZZ J AF Flat Cable,16Pin
FWP2 QCNWN1220AWZZ J AF Flat Cable,13Pin
FWV91 QCNWN1281AWZZ J AG Flat Wire,5Pin

QCNWN1184AWZZ J AL Connector Ass’y,6/10/2Pin

NO.

JA11 QJAKZ0011AWZZ J AE Jack,Digital 2 Coaxial
JH51 QSOCJ0302AWZZ J AE Jack,Video In/Out
JR11,12 QSOCJ0205AWZZ J AG Jack,VIDEO/AUX
JV91 92LJACKH1759A J AF Jack,Headphones
M1 92LMTR1858CASY J AS Motor with Chassis [Disc]
M2 92LMTR1854BASY J AP Motor with Gear [Slide]
M3 RMOTV0373AFZZ J AL Motor with Worm Pulley

M901 92LMTR1810A J AK Motor,Air Cooling Fan
PHM1 VHPI31535CD-1 J AG Photo Interrupter
RLYV11 RRLYD0008AWZZ J AN Relay
RLYX11 RRLYD0008AWZZ J AN Relay
RLYY11 RRLYD0008AWZZ J AN Relay
RLYY51 RRLYD0008AWZZ J AN Relay
RM1 VRD-ST2CD272J J AA 2.7 kohms,1/6W
RXD1 VHLN64H380A-1 J AK Remote Sensor,N64H380A
SO301 QTANC0301AWZZ J AH Terminal,Antenna
SOLM1 ———— — Solenoid
SOLM2 RPLU-0002AWZZ J AH Solenoid Ass’y
SW1 QSW-P0004AWZZ J AE Switch,Push Type [Open/Close]
SW2 QSW-F0001AWZZ J AD Switch,Leaf/Skeleton Type

SW3 QSW-P0005AWZZ J AD Switch,Push Type [Disc Number]
SW4 QSW-F9001AW01 J AD Switch,Leaf Type [Pickup In]
SWD1 QSW-Z0003AWZZ J AH Switch,Rotary Type[Volume Jog]
SWD2 QSW-Z0003AWZZ J AH Switch,Rotary Type [Jog]
SWD3 92LSWICHT1663T J AC Switch,Key Type [X-BASS]
SWD4 92LSWICHT1663T J AC Switch,Key Type [PRE EQ.]
SWD5 92LSWICHT1663T J AC Switch,Key Type [MENU]
SWD6 92LSWICHT1663T J AC Switch,Key Type [ITEM]
SWD12 92LSWICHT1663T J AC Switch,Key Type

SWD13 92LSWICHT1663T J AC Switch,Key Type [STOP]
SWD14 92LSWICHT1663T J AC Switch,Key Type

SWD15 92LSWICHT1663T J AC Switch,Key Type [HIGH EDIT]
SWD16 92LSWICHT1663T J AC Switch,Key Type [REC/PAUSE]
SWD17 92LSWICHT1663T J AC Switch,Key Type [F-PLAY]
SWD23 92LSWICHT1663T J AC Switch,Key Type [QSOUND]
SWD26 92LSWICHT1663T J AC Switch,Key Type [VIRTUAL]
SWD27 92LSWICHT1663T J AC Switch,Key Type [PHANTOM]
SWD28 92LSWICHT1663T J AC Switch,Key Type [NORMAL]
SWD29 92LSWICHT1663T J AC Switch,Key Type [BYPASS]
SWD30 92LSWICHT1663T J AC Switch,Key Type

SWD31 92LSWICHT1663T J AC Switch,Key Type [CD PAUSE]
SWD32 92LSWICHT1663T J AC Switch,Key Type

SWD33 92LSWICHT1663T J AC Switch,Key Type [R-PLAY]
SWD34 92LSWICHT1663T J AC Switch,Key Type [CLOCK]
SWD35 92LSWICHT1663T J AC Switch,Key Type [MEMORY]
SWD36 92LSWICHT1663T J AC Switch,Key Type [TIMER]
SWD37 92LSWICHT1663T J AC Switch,Key Type [SLEEP]
SWD38 92LSWICHT1663T J AC Switch,Key Type [CLEAR]
SWD39 92LSWICHT1663T J AC Switch,Key Type [DVD/VIDEO 1]
SWD40 92LSWICHT1663T J AC Switch,Key Type [DVD/VIDEO 2]
SWD41 92LSWICHT1663T J AC Switch,Key Type [TAPE 1/2]
SWD42 92LSWICHT1663T J AC Switch,Key Type

SWD43 92LSWICHT1663T J AC Switch,Key Type [CD]
SWD48 92LSWICHT1663T J AC Switch,Key Type [POWER]
SWD50 92LSWICHT1663T J AC Switch,Key Type [DISC 1]
SWD51 92LSWICHT1663T J AC Switch,Key Type [DISC 2]
SWD52 92LSWICHT1663T J AC Switch,Key Type [DISC 3]
SWD53 92LSWICHT1663T J AC Switch,Key Type [DISC SKIP]
SWD54 92LSWICHT1663T J AC Switch,Key Type

SWM3 ———— — Switch,Leaf Type [REC FWD]
SWM4 ———— — Switch,Leaf Type [REC RVS]
SWM5 ———— — Switch,Leaf Type [F.A.S]
SWM6 ———— — Switch,Leaf Type [CAM]
TMV1 QTANA0601AWZZ J AH Speaker Terminal,Front/Center
TMX11 QTANA0601AWZZ J AH Speaker Terminal,Surround/Sud

VRM1 RVR-M0556AFZZ J AB 3.3 kohms
WTL11 QCNCW012NAWZZ J AE Plug,13Pin
WTP1,2 QCNCW623CAFZZ J AB Plug,3Pin
WTV11 92LCONE5P52287 J AC Socket,5Pin

PRICE
RANK

DESCRIPTIONPARTS CODE

[T/T Up/Down Loading]

[Mecha Up]

[TUNING UP/CUE]

[NORMAL EDIT]

[TUNING DOWN/REWIND]

[REVERSE MODE]

[TUNER/BAND]

[OPEN/CLOSE]

Woofer

CD MECHANISM PARTS

301 NGERH0011AWZZ J AC Gear,Middle

– 8 –

CD-C492/492C

PART CODE NO. PARTS CODE

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

! 306 92LHPC1MASY J BG Pickup Unit Ass’y

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

306- 3 MSPRC0961AFZZ J AA Spring,Rack
701 XBSSD26P06000 J AA Screw,ø2.6×6mm
702 XHBSD20P05000 J AA Screw,ø2×5mm
703 XBBSD20P03000 J AA Screw,ø2×3mm
704 LX-WZ1070AFZZ J AA Washer,ø1.5×ø3.8×0.25mm
M1 92LMTR1858CASY J AS Motor with Chassis [Disc]
M2 92LMTR1854BASY J AP Motor with Gear [Side]
SW4 QSW-F9001AW01 J AD Switch,Leaf Type [Pickup In]

PRICE

RANK

DESCRIPTIONNO.

(Not Replacement Item)

CABINET PARTS

201 GCAB-1044AWSA J AM CD Player Base
202 GCAB-1050AWSB J AS Top Cabinet
203 GCOVA1186AWSB J AF Tray Cover Panel,Left
204 GCOVA1187AWSB J AF Tray Cover Panel,Right
205 GCOVA1202AWSA J AG CD Tray Cover
206 GDORF0058AWSA J AR Cassette Holder,Tape 1
207 GDORF0059AWSA J AR Cassette Holder,Tape 2
208 HDECQ0346AWSA J AH Panel,Cassette,Tape 1
209 HDECQ0347AWSA J AH Panel,Cassette,Tape 2
210 HDECQ0312AWSA J AK Panel,Surround
211 HDECQ0313AWSA J AN Panel,FL
212 HDECQ0314AWSA J AK Panel,Operation (A)
213 HDECQ0315AWSA J AG Panel,Operation (B)
214 HDECQ0299AWSA J AG CD Top Panel
215 JKNBZ0492AWSA J AH Knob,Timer/Clock/Sleep/

216 JKNBZ0493AWSA J AH Knob,Edit/Set Up
217 JKNBZ0494AWSA J AH Knob,Surround
218 JKNBZ0495AWSA J AK Knob,Power
219 JKNBZ0496AWSA J AK Knob,Function
220 JKNBZ0472AWSB J AG Knob,Disc No.
221 JKNBZ0473AWSA J AD Knob,Open/Close
222 JKNBZ0523AWSA J AH Knob,X-BASS/Demo
223 92LKNOB2831AS1 J AP Operation Knob Ass’y (A)
223- 1 ———— — Knob,Operation (A)

223- 2 HDECQ0337AWSA J AC Indicator (A)
223- 3 PFLT-0040AWZZ J Felt (A)
224 92LKNOB2831BS1 J AQ Operation Knob Ass’y (B)
224- 1 ———— — Knob,Operation (B)

224- 2 HDECQ0338AWSA J AC Indicator (B)
224- 3 PFLT-0040AWZZ J Felt (B)
225A JKNBZ0499AWSA J AL Knob,Operation (C)
225B HDECQ0339AWSA J AC Indicator (C)
225C HDECQ0340AWSA J AC Indicator (D)
225D HDECQ0341AWSA J AC Indicator (E)
225E HDECQ0342AWSA J AC Indicator (F)
226 MLIFP0003AWZZ J AE Damper
227 MSPRD0092AWFJ J AB Spring,Cassette,Tape 1
228 MSPRD0093AWFJ J AB Spring,Cassette,Tape 2
229 HBDGB1008AWSB J Badge,SHARP
230 JKNBK0058AWSA J AM Knob,Volume
231 KNOB2831AASY1 J AN Jog Knob Ass’y
231- 1 ———— — Knob,JOG

231- 2 HDECQ0336AWSA J AG Panel,JOG
232 92LCSPR1431C J AA Ring Spring,Volume
233 LANGK0132AWFW J AE Bracket,PWB/Knob
234 LCHSM0071AWFW J AW Main Chassis
235 GITAR0322AWSA J AT Rear Panel
236 LANGK0125AWFW J AK Bracket,PWB (A)
237 LANGK0126AWFW J AF Bracket,Shield Support
238 LANGK0130AWFW J AF Bracket,AC Power Supply Cord
239 PCOVQ1008AWFW J AP Cover,Heat Sink
240 PSLDM3044AWFW J AM Shield (AC-3) [A]
241 PCUSG0022AWZZ J AB Cushion,Leg

! 242 QACCD0011AWZZ J AK AC Power Supply Cord

243 LANGT0042AWFW J AC Bracket,PWB Support
244 92LCAB2831ASY1 J AZ Front Panel Ass’y
244- 1 ———— J — Front Panel

244- 2 PCUSG0022AWZZ J AB Cushion,Leg

Memory/Clear

(Not Replacement Item)

(Not Replacement Item)

(Not Replacement Item)

(NotReplacement Item)

PRICE

RANK

245 92LN-BAND1318A J AA Nylon Band,80mm
246 LANGK0129AWFW J AF Bracket,Fan Support
247 NFANP0001AWZZ J AD Rotary Fan
248 92LCSPR1431C J AA Ring Spring,Fan
249 PRDAR0110AWFW J AY Heat Sink,Main
250 92LMECHA2831A J BK Tape Mechanism Ass’y
250- 1(MM1) 92LMTR2512AASY J AT Motor with Pulley [Tape]
250- 2 NBLTH0003AWZZ J AC Belt,Main,Tape 1
250- 3 NBLTH0004AWZZ J AC Belt,Main,Tape 2
250- 4 NBLTK0021AWZZ J AB Belt,Sub
250- 5 NROLY0003AWM1 J AF Pinch Roller Foward Ass’y
250- 6 NROLY0004AWM1 J AF Pinch Roller Reverse Ass’y
250- 7 92LMRPH1746A J AM Head,Record/Playback
250- 8 RHEDK0002AWZZ J Head,Erase [Tape 2]
251 LANGK0127AWFW J AG Bracket,Heat Sink (A)
252 LANGK0128AWFW J AG Bracket,Heat Sink (B)
253 PRDAR0111AWFW J AR Sub Heat Sink
254 GITAS0048AWSA J AQ Side Panel,Left
255 GITAS0049AWSA J AQ Side Panel,Right
256 LHLDK9001AW00 J AB Holder,CD Digital Output
257 LANGF0032AWZZ J AC Support,T/T Lock Lever
258 LCHSZ0010AWZZ J AM Chassis,Loading
259 LCHSZ0011AWZZ J AG Chassis,CD Mechanism
260 92LHOLD2037AS1 J AK Stabilizer Ass'y
260- 1 ———— — Stabilizer

260- 2 PMAGF0001AWZZ J AF Magnet
260- 3 92LSUPT1749D J AA Support,Magnet
261 LHLDZ1139AWSA J AD Support,Stabilizer
262 LHLDZ1140AWZZ J AB Guide
263 LHLDZ1141AWZZ J AB Support,Pitch
264 LHLDZ1189AWZZ J AG Holder,FL
265 LHLDZ1188AWZZ J AC Holder,LED
266 MLEVP0066AWZZ J AE Lever,Shift
267 MLEVP0067AWZZ J AC Lever,Lock
268 MLEVP0068AWZZ J AB Lever,Change
269 MLEVP0070AWZZ J AB Lever,T/T Lock
270 MSPRC0020AWFJ J AB Spring,T/T Lock Lever
271 MSPRC0024AWFW J AB Spring,Solenoid
272 MSPRD0044AWFJ J AB Spring,Lock Lever
273 NBLTK0029AWZZ J AB Belt,Drive
274 NGERH0064AWZZ J AD Gear,Cam
275 NGERH0065AWZZ J AB Gear,Turntable
276 NGERK0003AWZZ J AC Gear,Drive
277 NGERK0004AWZZ J AB Gear,Bevel
278 NGERK0005AWZZ J AB Gear,Loading
279 NGERW0006AWZZ J AC Gear,Worm Wheel
280 NPLYD0001AWZZ J AB Pulley
281 NROLP0009AWZZ J AB Roller
282 NTNT-0018AWSA J AK Turntable
283 PCUSG0022AWZZ J AB Cushion
284 QFSHD0001AWZZ J AB Holder,Fuse
285 92LLUG1746A J AA Lug Terminal
286 PFLT-0038AWZZ J AC Felt
601 XBBSD20P04000 J AA Screw,ø2×4mm
602 XBPSD26P05JSO J AB Screw,ø2.6×5mm
603 XEBSD26P12000 J AA Screw,ø2.6×12mm
604 XEBSD30P10000 J AA Screw,ø3×10mm
605 XESSD30P10000 J AA Screw,ø3×10mm
606 XJBSD30P10000 J AA Screw,ø3×10mm
607 XJBSD30P14000 J AA Screw,ø3×14mm
608 XJBSF30P08000 J AA Screw,ø3×8mm
609 XJBSF30P12000 J AA Screw,ø3×12mm
610 XJSSD30P10000 J AA Screw,ø3×10mm
611 XHBSD30P06000 J AA Screw,ø3×6mm
612 XJBSD30P08000 J AA Screw,ø3×8mm
613 LX-JZ0022AFFD J AA Screw,ø3×8mm
614 LX-HZ0082AFZZ J AA Screw,ø4×8mm
615 LX-JZ0010AFFD J AA Screw,ø3×10mm
616 XJSSF30P10000 J AA Screw,ø3×10mm
617 LX-TZ0019AFZZ J AB Screw,Spechal
618 LX-EZ0005AWFD J AA Screw,Special
619 LX-JZ0002AWFD J AA Screw,ø3×10mm
620 XEBSD30P12000 J AA Screw,ø3×12mm
621 XJBSF30P10000 J AA Screw,ø3×10mm
622 LX-EZ0010AWFD J AA Screw,Special
623 XJBSD30P12000 J AA Screw,ø3×12mm
624 LX-WZ7003AWZZ J AB Washer

DESCRIPTION

(NotReplacement Item)

PACKING PARTS (For Canada Only)

SPAKA0191AWZZ J AQ Packing Add., (Left/Right)

– 9 –

CD-C492/492C

NO. PART CODE

SPAKC0662AWZZ J BA Packing Case
SPAKP0032AWZZ J AF Polyethylene Bag
TLABRF215 AWZZ J AB Label,Bar Code
92LBAG1460C1 J AB Polyethylene Bag,Operation

92L3191PC49210 J AN Shield Pad,Front Speaker
92L3191PC49210 J AN Polyethylene Bag,Front Speaker
92L3191SW49210 J AH Polyethylene Bag,Sub Woofer
92L411-0072 J AC Polyethylene Bag,Center

92L411-0107 J Polyethylene Bag,Rear Speaker
92L412-0117 J Packing Add.,Top/Bottom,Rear/

92L71025002100 J Sheet,Front Speaker
92L71025002100 J Sheet,Sub Woofer
92L720BPC49200 J Packing Add.,Bottom,Front

92L720BSW49200 J Packing Add.,Bottom,Sub
92L720TPC49200 J Packing Add.,Top,Front Speaker

92L720TSW49200 J Packing Add.,Top,Sub Woofer

PRICE
RANK

DESCRIPTION

Manual

Speaker

Center Speaker

Speaker
Woofer

ACCESSORIES

QANTL0006AWZZ J AG AM Loop Antenna
TINSE0209AWZZ J AH Operation Manual [CD-C492]
TINSK0072AWZZ J AK Operation Manual [CD-C492C]
TINSZ0306AWZZ J AB Quick Guide [CD-C492 Only]
92LFANT1746A J AD FM Antenna
92LLABL372C J AB Label,Specifications
92L291-0068 J AN Speaker Cord,Rear Speaker
92L3191SW49210 J AH Speaker Cord,Front Speaker,

RRMCG0141AWSA J AX Remote Control
92LLID1782A J AQ Battery Lid,Remote Control

Center Speaker,Sub Woofer

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

PWB-A 92LPWB2831MANS J — Main
PWB-B 92LPWB2831CDUS J — CD Servo
PWB-C1~3 92LPWB2831DPLS J — Display/Switch/Headphones

PWB-D 92LPWB2831PWRS J — Power
PWB-E 92LPWB2831TUNS J — Tuner
PWB-F1,2 92LPWB2831AMPS J — Speaker AMP.1/2

PWB-G 92LPWB2831ACTS J — Dolby
PWB-H QPWBF0314AWZZ J AD Tape Mechanism (PWB Only)
PWB-J QPWBF0341AWZZ J AB Sensor (PWB Only)
PWB-K QPWBF0027AWZZ J AD CD Motor (PWB Only)

(Combined Ass’y)

(Combined Ass’y)

NO.

PRICE
RANK

DESCRIPTIONPARTS CODE

SPEAKER BOX PARTS Center Speaker
GBOXS0010AWM1

900 92L121-0141 J AW Net Frame Ass’y
901 92L122-0035 J AM Wire Ass’y
902 92L128-0009 J AT Rear Cabinet Ass’y
903 92L291-0072 J AH Speaker Cord Ass’y
904 92L303-0001 J AT Front Cabinet
906 92L296-0033 J Terminal Board
907 92L394-0041 J AC Leg Cushion
908 92L372-0094 J AB Screw,ø4×20mm
909 92L372-0101 J AB Screw,ø3×12mm
911 92L351-0309 J AD Label,Specifications
SP1 VSP0012WBF08A J BB Speaker,Woofer
SP2 VSP0050TBK48A J AT Speaker,Tweeter

SPEAKER BOX PARTS Rear Speaker
GBOXS0011AWM1

900 92L121-0145 J AW Net Frame Ass’y
901 92L129-0010 J AS Rear Cabinet Ass’y
902 92L122-0036 J AM Wire Ass’y
903 92L128-0010 J Bottom Cab Ass’y
908 92L370-0001 J AD Bracket,Tweeter
909 92L372-0100 J AC Screw,ø4×16mm
910 92L372-0101 J AB Screw,ø3×12mm
911 92L372-0102 J Screw,ø4×10mm
913 92L394-0041 J AC Leg Cushion
914 92L351-0310 J AD Label,Specifications
SP1,2 VSP0010WBV18A J BA Woofer
SP3,4 VSP0050TBK38A J AS Speaker Tweeter

SPEAKER BOX PARTS Front Speaker CP-C492

900 92L10002C49210 J BE Cabinet Ass’y
901 92L200L0C49210 J BE Front Panel,Left
901 92L200R0C49210 J BE Front Panel,Right
903 92L201L0C49210 J AY Net Frame Ass’y,Left
903 92L201R0C49210 J AY Net Frame Ass’y,Right
905 92L23036099010 J AC Catching Holder
906 92L3141PC49210 J AM Speaker Cord Ass’y
908 92L411B840160P J AD Screw,
909 92L411B930100P J AC Screw,
910 92L44010213500 J AH Port Cushion
911 92L44210310100 J AD Cushion Wire
912 92L6000PC49200 J AD Label,Specifications
SP1,2 VSP0013WB228A J BE Speaker,Woofer
SP3,4 VSP0050TBK28A J AT Speaker,Tweeter
SP5,6 92L303R0300610 J AQ Super Tweeter Ass’y

SPEAKER BOX PARTS Sub Woofer CP-SW492

900 92L10002W49210 J BB Cabinet Ass’y
901 92L20100W49210 J AW Net Frame Ass’y
902 92L20300W49210 J AS Port Panel
903 92L3141SW49210 J AL Speaker Cord Ass’y
905 92L411S84016AB J AD Screw,
906 92L44010320200 J AD Port Cushion
907 92L6000SW49200 J AD Label,Specifications
SP1 VSP0016WBE68A J BE Speaker Woofer

– 10 –

CD-C492/492C

CD-C492/492C

A

306-2

306

306-1

B

306-3

701

304

701

C

302

704

702

702

D

301

303

703

E

M1

F

G

H

1

305x2

23456

SW4

PWB-K

Figure 11 CD MECHANISM EXPLODED VIEW

– 11 –

– 80 –

305

M2

A

B

C

D

E

F

G

H

1

23456

Silicon

Grease

Silicon

Grease

248

247

M901

601x2

608x2

241

255

246

234

606
x4

615
x2

615
x2

242

614x4

238

608

239

PWB-A

622

605x6

607x2

604

607x2

611

611

611

x2

611

611

253

249

230

612

231

244-2

244

244-2

226

226

604

244-1

218

229

222

212

220

221

604

622

250
(250-1, 250-2,
250-3, 250-4,
250-5,250-6,250-7,
250-8)

613

240

264

265

604x12

604x3

605x2

241

254

608x2

219

210

215

216

211

206

208

227

209

245

207

228

235

615

608
x22


613

PWB-G

PWB-C3

PWB-E

PWB-F1

PWB-D

PWB-F2

PWB-C2

PWB-C1

217

223

224

213

225A

225B

225C

225

E

225D



223-1

223-2

223-3

224-2

224-1

224-3

232

232

612

236

615

606x2

252

263

611x2

243

233

286

214

615x4

611

x2

624

621

x2

615

606

x2

251

615

FLD1

615

CD-C492/492C

CD-C492/492C

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

Figure 12 CABINET EXPLODED VIEW (1/2)

– 81 –

– 12 –

CD-C492/492C

CD-C492/492C

616

261

260

A

609x2

260-3

260-2

260-1

202

282

B

269

281

C

281

SW3

281

270

203

609x2

D

205

204

201

257

281x2

272

619

CD
MECHANISM

617

277

274

612

273

617

280

279

E

604

262

275

267

281

277

603

263

276

618

F

266

268

SW2

262

283

G

278

602x2

258

H

604

1

23456

281

604

259

PWB-B

Figure 13 CABINET EXPLODED VIEW (2/2)

– 13 –

– 82 –

620x4

281

M3

271

PWB-K

SOLM2

CD-C492/492C

A

B

C

D

E

F

G

H

1

23456

CP-C492

TWEETER
SP3(L-CH)

SP4(R-CH)

(SP5,6)

Capacitor

RED

901

RED

909x2

903

905x2

BK

SUPER
TWEETER
SP5(L-CH)

SP6(R-CH)

BK

YE

BK

WOOFER

SP3(L-CH)

SP4(R-CH)

906

912

Capacitor

905x2

SP3,4

909x2

911

SP1,2

908x4

900

SUPER
TWEETER
SP5(L-CH)

SP6(R-CH)

TWEETER
SP3(L-CH)

SP4(R-CH)

910

Capacitor

2.2µF

WOOFER

SP1(L-CH)

SP2(R-CH)

Figure 14 SPEAKER EXPLODED VIEW (1/3)

– 14 –

– 83 –

CD-C492/492C

CP-SW492

901

A

907

900

B

C

903

D

905x4

SP1

E

906

F

902

G

RED BLACK

SP1

H

1

23456

Figure 15 SPEAKER EXPLODED VIEW (2/3)

– 84 –

– 15 –

CD-C492/492C

909

A

C1

901

SP3(L-CH)

SP4(R-CH)

908

Capacitor

902

911

B

x2

910x2

x2

914

C

D

GBOXS0011AWM1

Rear Speaker

E

900

C1

2.7µF, 100V

909x2

SPEAKER

TERMINAL(906)

906

909x4

C1

SP3

SP4

TWEETER

2.2µF, 100V

SP1

SP2

WOOFER

SPEAKER

TERMINAL

SP1(L-CH)

SP2(R-CH)

SPEAKER

908x3

TERMINAL

SP1

903

913x4

SP1 (L-CH)

SP2 (R-CH)

SURROUND

F

G

H

GBOXS0010AWM1

SP8

TWEETER

SP2

TWEETER

SP7

WOOFER

SPEAKER

TERMINAL(906)

YL

BK

YL

C1

Center Speaker

1

23456

907

x2

902

911

C1

BK

RD

Capacitor

901

SP1

WOOFER

SP2

Capacitor

2.7µF, 100V Film

Figure 16 SPEAKER EXPLODED VIEW (3/3)

– 16 –

– 85 –

908x2

904

907x2

900

908x6

CD-C492/492C

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

Setting position of switches and knobs

Tape Mechanism STOP

Unit

SPAKP0032AWZZ

Polyethylene Bag

Sub Woofer

FRONT

SPAKA0191AWZZ

Packing Add.,(Left/Right)

TOP

FRONT

BOTTOM

CP-SW492

92L3191SW49210

Polyethylene Bag,

92L71025002100

Sheet

92L720TSW49200
Packing Add.,
(Top)

92L720BSW49200
Packing Add.,
(Bottom)

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

Front Speaker(L/R)



BUTTON SIDE

Remote
Control


FRONT

A

Rear Speaker(L/R) Center Speaker

Speaker
Cord x 2

C

92LBAG1460C1
Polyethylene Bag, 

Accessories

CP-C492

92L3191PC49210

Polyethylene Bag

92L71025002100

Sheet

FRONT

92L74231001900

Shield pad

GBOXS0011AWM1 GBOXS0010AWM1

92L411-0107

Polyethylene Bag

Rear Speaker Cord x 2
Center Speaker cord x 1

TOP

92L412-0117

Packing Add.,
(Top/Bottom)

SPAKC0638AWZZ

Packing Case

Speaker Cord x 2

92L720TPC49200

Packing Add.,(Top)

92L720BPC49200

Packing Add.,(Bottom)

92L411-0072

Polyethylene Bag

BOTTOM

B



D

FRONT

A

FRONT

B

D

FRONT

FRONT

C

COPYRIGHT 1998 BY SHARP COPORATION

©

ALL RIGHTS RESERVED.

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

TLABR0973AWZZ

Label,Bar Code

Not Replacement Item

FRONT

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

Printed in Japan

A9806-2428NS•HA•M

SC • SL • LAG

– 86 –