Sony CDX-L580X, CDX-CA680X Service Manual

CDX-CA680X/L580X

SERVICE MANUAL

Ver 1.0 2002. 11

Photo: CDX-CA680X

• The tuner and CD sections have no adjustments.

SPECIFICATIONS

AEP Model

UK Model

Model Name Using Similar Mechanism CDX-L380X
CD Drive Mechanism Type MG-393XA-121//Q
Optical Pick-up Name KSS-720A

CD player section

Signal-to-noise ratio 90 dB
Frequency response 10 – 20,000 Hz
Wow and flutter Below measurable limit

Tuner section

FM

Tuning range 87.5 – 108.0 MHz
Aerial terminal External aerial connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity 9 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 67 dB (stereo),

69 dB (mono)

Harmonic distortion at 1 kHz

0.5% (stereo),

0.3% (mono)
Separation 35 dB at 1 kHz
Frequency response 30 – 15,000 Hz

MW/LW

Tuning range MW: 531 – 1,602 kHz

LW: 153 – 279 kHz
Aerial terminal External aerial connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity MW: 30 µV

LW: 40 µV

Power amplifier section

Outputs Speaker outputs

(sure seal connectors)
Speaker impedance 4 – 8 ohms
Maximum power output 50 W × 4 (at 4 ohms)

General

Outputs Audio outputs (front)

(CDX-CA680X only)
Audio outputs (rear)
Power aerial relay control
terminal
Power amplifier control
terminal

Inputs Telephone ATT control

terminal
Remote controller input
terminal
BUS control input terminal
(CDX-CA680X only)
BUS audio input terminal
(CDX-CA680X only)

Tone controls Low ±10 dB at 60 Hz

(XPLOD)
Mid ±10 dB at 1 kHz
(XPLOD)
High ±10 dB at 10 kHz
(XPLOD)

Power requirements 12 V DC car battery

(negative ground)

Dimensions Approx. 178 × 50 × 180 mm

(w/h/d)

Mounting dimension Approx. 182 × 53 × 161 mm

(w/h/d)
Mass Approx. 1.2 kg
Supplied accessories Parts for installation and

connections

Front panel case (1)

Design and specifications are subject to change without
notice.

9-874-248-01

2002K0400-1
© 2002. 11

FM/MW/LW COMPACT DISC PLAYER

Sony Corporation

e Vehicle Company
Published by Sony Engineering Corporation

1

CDX-CA680X/L580X

SERVICE NOTES

This label is located on the bottom of the chassis.

This label is located on the drive unit’s internal chassis.

When replacing the chassis (T.U) of mechanism deck which have
the “CAUTION LABEL” attached, please be sure to put a new
LABEL (OP CAUTION) (3-223-913-01) to the chassis (T.U).

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT

The laser diode in the optical pick-up block may suffer electrostatic
breakdown because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic breakdown and also use
the procedure in the printed matter which is included in the repair
parts.
The flexible board is easily damaged and should be handled with
care.

TEST DISCS

This set can playback CD-R and CD-ROM discs. The following
test discs should be used to check the capability:

CD-R test disc TCD-R082LMT (Part No. J-2502-063-1)
CD-RW test disc TCD-W082L (Part No. J-2502-063-2)

Notes on CD-R/CD-RW discs

•You can play CD-Rs (recordable CDs)/CD-RWs (re writable CDs)
designed for audio use on this unit.
Look for these marks to distinguish CD-Rs/CD-RWs for audio
use.

These marks denote that a disc is not for audio use.

• Some CD-Rs/CD-RWs (depending on the equipment used for
its recording or the condition of the disc) may not play on this
unit.

•You cannot play a CD-R/a CD-RW that is not finalized*.

*A process necessary for a recorded CD-R/CD-RW disc to be

played on the audio CD player.

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick­up block. Therefore, when checking the laser diode emission, ob­serve from more than 30 cm away from the objective lens.

Notes on Chip Component Replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be dam-

aged by heat.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY P ARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.

2

z

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!

• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.

• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.

CDX-CA680X/L580X

EXTENSION CABLE AND SERVICE POSITION

When repairing or servicing this set, connect the jig (extension cable)
as shown below.

• Connect the MAIN board (CNP301) and the SER V O board (CN1)
with the extension cable (Part No. J-2502-011-1).

MAIN BOARD
CNP301

SERVO BOARD
CN1

J-2502-011-1

3

CDX-CA680X/L580X

TABLE OF CONTENTS

1. GENERAL

Location of controls................................................................. 5

Connections .............................................................................6

2. DISASSEMBLY

2-1. Sub Panel Assy.................................................................... 7

2-2. CD Mechanism Block ......................................................... 8

2-3. Main Board ......................................................................... 8

2-4. Heat Sink ............................................................................. 9

2-5. Chassis (T.U) Assy .............................................................. 9

2-6. Disc in Board .................................................................... 10

2-7. Servo Board....................................................................... 10

2-8. Shaft Roller Assy .............................................................. 11

2-9. Floating Block Assy .......................................................... 11

2-10. Optical Pick-up Block ....................................................... 12

3. DIAGRAMS

3-1. IC Pin Description............................................................. 13

3-2. Block Diagram –CD Section–........................................... 14

3-3. Block Diagram –Tuner Section–....................................... 15

3-4. Block Diagram –Display Section–.................................... 16

3-5. Circuit Boards Location .................................................... 17

3-6. Printed Wiring Boards –CD Mechanism Section–............ 18

3-7. Schematic Diagram –CD Mechanism Section– ................ 20

3-8. Printed Wiring Board –Main Section– .............................. 21

3-9. Schematic Diagram –Main Section (1/2)– ........................ 22

3-10. Schematic Diagram –Main Section (2/2)– ........................ 23

3-11. Printed Wiring Board –Relay Section– ............................. 24

3-12. Printed Wiring Board –Key Section– ................................ 25

3-13. Schematic Diagram –Key Section–...................................26

3-14. IC Block Diagrams............................................................ 27

4. EXPLODED VIEWS

4-1. Chassis Section ................................................................. 29

4-2. Main Board Section .......................................................... 30

4-3. Front Panel Section ........................................................... 31

4-4. CD Mechanism Section (1) ............................................... 32

4-5. CD Mechanism Section (2) ............................................... 33

4-6. CD Mechanism Section (3) ............................................... 34

5. ELECTRICAL PARTS LIST ........................................ 35

4

SECTION 1

GENERAL

CDX-CA680X/L580X

This section is extracted
from instruction manual.

5

CDX-CA680X/L580X

Connections

6

SECTION 2

DISASSEMBLY

Note : This set can be disassemble according to the following sequence.

SET

2-5. CHASSIS (T.U) ASSY

2-1. SUB PANEL ASSY

(Page 7)

(Page 9)

CDX-CA680X/L580X

2-2. CD MECHANISM BLOCK

(Page 8)

2-3. MAIN BOARD

(Page 8)

2-4. HEAT SINK

(Page 9)

2-6. DISC IN BOARD

(Page 10)

2-8. SHAFT ROLLER ASSY

(Page 11)

2-9. FLOATING BLOCK ASSY

(Page 11)

2-10. OPTICAL PICK-UP BLOCK

(Page 12)

Note : Follow the disassembly procedure in the numerical order given.

2-1. SUB PANEL ASSY

2

claws

2-7. SERVO BOARD

(Page 10)

1

PTT 2.6x6

5

sub panel assy

4

CN702

3

claws

7

CDX-CA680X/L580X

4

6

2-2. CD MECHANISM BLOCK

5

CD mechanism block

2

PTT 2.6x6

7

bracket (CD)

6

PTT 2.6x

2-3. MAIN BOARD

4

PTT 2.6x6

(ground point)

5

MAIN board

3

4

CNP301

3

PTT 2.6x6

(ground point)

1

PTT 2.6x6

1

PTT 2.6x

2

PTT 2.6x6

8

2-4. HEAT SINK

8

6

CDX-CA680X/L580X

7

heat sink

5

PTT 2.6x

4

PTT 2.6x12

2-5. CHASSIS (T.U) ASSY

1

Unsolder the

lead wires.

2

P 2x3

2

cord (RCA)

1

PTT 2.6x8

3

PTT 2.6x8

3

P 2x3

4

chassis (T.U) assy

black
red
white

9

CDX-CA680X/L580X

2-6. DISC IN BOARD

4

guide (disc)

1

PS 2x3

2

DISC IN board

2-7. SERVO BOARD

2

Removal the solders.

3

P 2x3

3

claws

5

PS 2x4

1

CN3

7

SERVO board

6

PS 2x4

8

PICK-UP FLEXIBLE board

10

4

loading motor assy

optical pick-up block

2-8. SHAFT ROLLER ASSY

• When installing, take note of the positions

arm (roller) and washers. (Fig. 1)

3

retaining ring (roller)

4

bearing (roller)

bearing (roller)

retaining ring (roller)

washer (RA)

arm

Fig. 1

5

shaft roller assy

2

arm (roller T)

CDX-CA680X/L580X

bearing (roller)

washer (RA)

arm

2-9. FLOATING BLOCK ASSY

8

compression spring (FL)

1

tension spring (KF1)

1

tension spring (RA3)

7

floating block assy

9

compression spring (FL)

2

tension spring (KR1)

5

Fit lever (D) in the

direction of the arrow.

6

Turn loading ring in the

direction of the arrow.

4

damper (T)

3

damper (T)

11

CDX-CA680X/L580X

2-10. OPTICAL PICK-UP BLOCK

1

P 2x3

2

sled motor assy

6

shaft (feed) assy

4

P 2x3

5

leaf spring (feed)

3

optical pick-up block

12

CDX-CA680X/L580X

SECTION 3

DIAGRAMS

3-1. IC PIN DESCRIPTION

• IC501 MN101C49KSE (SYSTEM CONTROL)

Pin No. Pin Name I/O Pin Description

1VREF– — A/D converter power supply (–) pin
2 VSM I S-meter voltage detection input
3QUALITY I Noise detection input

4, 5 KEYIN1, 0 I Key input 1, 0

6 RCIN0 I Rotary commander key input

7 – 9 NIL I Not used. (Fixed at L in this set)

10 VREF+ — A/D converter power supply (+) pin (+5 V)
11 VDD — Power supply pin (+5 V)
12 OSCOUT O Main clock output (18.432 MHz)
13 OSCIN I Main clock input (18.432 MHz)
14 VSS — Ground
15 XIN I Sub clock input (32.768 kHz)
16 XOUT O Sub clock output (32.768 kHz)
17 MMOD I Not used. (Fixed at L in this set)
18 LCDSO O Serial data output for LCD driver IC.
19 LCDCE O Chip enable output for LCD driver IC.
20 LCDCKO O Serial clock output for LCD driver IC.
21 CD_TSO O Serial data output for CD servo IC.
22 CD_TSI I Serial data input from CD servo IC.
23 CD_TCKO O Serial clock output for CD servo IC.
24 SYSRST O System reset output (Used for CDX-CA680X only)
25 BUSON O BUS ON output (Used for CDX-CA680X only)
26 KEYACK I Key acknowledge detection input
27 DAVN I RDS data block synchronization detection input
28 BUIN I Backup power supply input
29 SIRCS I SIRCS input
30 TU_ATTIN I Tuner attenuator control input
31 CD_PACK I CD text pack synchronization signal input from CD servo IC.
32 NC (VCC) — Power supply pin (+5 V)
33 RESET I Microcomputer reset input
34 NOSE-SW I Front panel attachment detection input
35 BEEP O Beep output
36 NC O Not used. (Open)
37 TESTIN I Test mode detection input
38 ACCIN I Accessory power supply detection input
39 NC O Not used. (Open)
40 TELATT I Telephone attenuator detection input
41 NC (VCC) I Not used. (Fixed at H in this set)
42 UNISO O SONY-BUS data output (Used for CDX-CA680X only)
43 UNISI I SONY-BUS data input (Used for CDX-CA680X only)
44 UNICKO O SONY-BUS clock output (Used for CDX-CA680X only)
45 I2C_SIO I/O I2C BUS serial data input/output
46 NC O Not used. (Open)
47 I2C_CKO O I2C BUS serial clock output

48, 49 NC O Not used. (Open)

50 CD_SELFSW I CD mechanism deck Self switch detection input
51 TSTB O CD text parameter strobe output for CD servo IC.
52 RFOK I RFOK signal input from CD servo IC.
53 CD_RST O Reset signal output for CD servo IC.
54 A0 O Command/parameter discrimination signal output for CD servo IC.
55 STB O Data strobe signal output for CD servo IC.

13

CDX-CA680X/L580X

Pin No. Pin Name I/O Pin Description

56 X_EN O Not used. (Open)
57 LIMIT I CD mechanism deck Limit switch detection input
58 NCO O Not used. (Open)
59 D_SW I CD mechanism deck Down switch detection input
60 INSW I CD mechanism deck Disc in switch detection input
61 NC O Not used. (Open)
62 CD_LM_LO O CD mechanism deck loading motor control output (Loading direction)
63 CD_LM_EJ O CD mechanism deck loading motor control output (Eject direction)

64 – 66 NC O Not used. (Open)

67 ATT O System attenuator control output
68 DIAG I Mode input from power amp IC.
69 STB O Standby control output for power amp IC.
70 VOLATT O Electronic volume attenuator control output

71 – 74 NC O Not used. (Open)

75 DOOR-IND O Sub panel power supply control output

76 – 84 NC O Not used. (Open)

85 NS_MASK O Noise mask output
86 E2P_CKO O EEPROM serial clock output
87 E2P_SIO I/O EEPROM serial data input/output
88 TU-ATT O Tuner attenuator control output

89, 90 NC O Not used. (Open)

91 AD_ON O Key power supply control output

92, 93 NC O Not used. (Open)

94 PANEL_SW I Not used. (Fixed at L in this set)
95 DAVSS — D/A converter power supply (–) pin
96 COLSW I Key illumination 1 color/2 color select initial setting input (Fixed at L in this set)
97 FLASH_W I Flash microcomputer write detection input
98 RCIN1 I Rotary commander SHIFT key input
99 NC O Not used. (Open)

100 DAVDD — D/A converter power supply (+) pin (+5 V)

14

3-2. BLOCK DIAGRAM — CD SECTION —

OPTICAL PICK-UP

(KSS-720A)

RF AMP,DIGITAL SERVO,

DIGITAL SIGNAL PROCESSOR

IC1

CDX-CA680X/L580X

PD

LD

A

C

B

D

E

F

FOCUS

COIL

I-V

CONV.

LD

DRIVE

Q1

A

84

C

85

B

82

D

83

E

87

F

86

PD

97

LD

98

FOCUS/TRACKING COIL DRIVE,

SLED/SPINDLE/LOADING MOTOR DRIVE

FSC

16

FSC

15

TRACKING

ERROR

LD AMP

IC2

+

FOCUS

COIL

­DRIVE

FD

26

FORCUS

ERROR

RF
EQ

EFM

DEMOD

SERVO

CTL

FDTDSD

62 63 64 65

MD

D/A

CONV

DSUB CODE

PROCESS

I/F

OSC

23 24

X1

16.9344MHz

LOUT
ROUT

PACK
TSTB

SCK

STB

RST

RFOK

(Page 16)

TUNER

16
12

52
56

SI

8

SO

7

6

5

AO

4

3

2

SW1

(DISC IN)

CDL
CDR

SECTION

A

SYSTEM CONTROL

CD PACK

31

TSTB

51

21

CD_TSO

22

CD_TSI

23

CD_TCKO

55

STB

54

AO

53

CD_RST

52

RFOK

60

INSW

IC501 (1/3)

TRACKING

COIL

M902

(SLED)

M901

(SPINDLE)

M903

(LOADING)

17

18

+-

M

13

14

+-

M

11

12

+-

M

9

10

TRK

TRK

SL-

SL+

SP-

SP+

LD-

LD+

+

-

TRACKING

COIL

DRIVE

SLED

MOTOR

DRIVE

SPINDLE

MOTOR

DRIVE

LOADING

MOTOR

DRIVE

MD

LOAD

EJECT

50

SW2

TD

23

SD

5

6

1

2

A5V

AU5V

D5V

DR6V

SERVO 5V

MECH6V

(SELF)

SW3

(LIMIT)

SW5

(DOWN)

CD_SELFSW

LIMIT

57

59

D_SW

CD_L_ LO

62

63

CD_LM_EJ

RESET

IC602

33

1

S702

RESET

RESET

B.UP+B

3

Signal path

: CD

15 15

CDX-CA680X/L580X

3-3. BLOCK DIAGRAM — TUNER SECTION —

J1

(ANTENNA)

TUNER UNIT

ANT

1

MUTE-CONDITION

TU1

S-METER

TU-SDA
TU-SCL

E2P-SDA
E2P-SCL

QUALITY

TU-MUTE

TU-VDD

VCC(8.3V)

L-CH

R-CH

RDS

4

3

6
14
13

9

17
16

5

8

7

11

10

R-CH

X51

4.332MHz

Q22

(Page 15)

RDS DEMODULATOR

IC51

MPX

16

OSCO

4

OSCI

5

VDD

A

CD

SECTION

SDA

SCL

DAVN

+5V REG.

Q1

CDL

CDR R-CH

9

10

8

AUDIO 8.3V

BUS-LCH

5

CD-LCH

9

TV-LCH

7

SDA

27

SCL

26

25

SYSTEM CONTROL

VOLATT

70

VSM

2

I2C_SIO

45
47

I2C_CKO

DAVN

27

87

E2P_SIO
E2P_CKO

86

QUALITY

3

85

NS-MASK

88

TU-ATT

30

TU-ATTIN

MUTE

IC501 (2/3)

I2C

BUS

STB

BEEP

TELATT

ACCIN

TESTIN

ATT

DIAG

SYSRST

BUSON

UNISI

UNICKO

UNISO

BU IN

SOUND CONTROL

ELECTRONIC VOLUME

IC401

INPUT SELECTOR

CONT.

69
35

40

38

37

67

BATT

68

CA680X

24
25
43
44
42
28

EVR

13
12

8

9
11
13

EFFECT

TONE

BUS INTERFACE

B/U-C

BUSON
DATA IN

DATA OUT
CLK IN

B/U-C

BACK-UP CHECK/

LOW VOLTAGE

LINE MUTE

CONTROL
Q478,479

IC580

CHECK

Q581,582

BUSON

DATA I/O

CLK

CLK

CLK

VCC

OUT

OUT

-RL

1
6
4

2

3

J330

L

-3

CN601

19

17

18

-4

-1

-2

-1

-2

1
9

2

10

4

12

3

11

13

7

15

5

6

8

16

R

L

R

L

R

FL+
FL-

RL+
RL-

FR+
FR-

RR+
RR-

ATT

ACC

TEST

ANP-R

ANT-R

GND

+B(BATT)

R-CH

R-CH

22

AUDIO 8.3V

POWER AMP

IC750 (1/2)

-FL
19

MUTE

Q441

18

MUTE

Q461

CN580

BUS

CONTROL IN

8

6

3

5

2

4

1

7

BATT

OVER VOLTAGE

DET.

Q580,D580,581

BATT

12

11

STB

22

BEEP

16

SDA

2

SCL

4

ACC

DETECT

Q631

MULTIPLE VOLTAGE

REGULATOR

IC750 (2/2)

AMP-REM

ANT-REM

DIAG

25

PANEL+B

MECH 6V

SERVO 5V

AUDIO 8.3V

MUTE

MUTE

CONT.

I2C

BUS

B.UP+B

29

27

37
34
33
31
30
35

VP

VP2
VP1

TEL
ATT

Q651

5
3

9
7

6

20

D759

D760

B.UP+B
PANEL+B
MECH 6V
SERVO 5V
AUDIO 8.3V

BATT

R-CH

R-CH

F901

10A

• Signal path

: FM

CA680X

BUS AUDIO IN

AUDIO OUT REAR

CA680X

AUDIO OUT FRONT

: CD

• R-ch is omitted due to same as L-ch.

L580X

1616

CDX-CA680X/L580X

t

3-4. BLOCK DIAGRAM — DISPLAY SECTION —

SYSTEM CONTROL

KEYIN0

5

KEYIN1

4

KEY ACK

26

AD_ON

91

RCIN1

98

RCIN0

6

SIRCS

29

NOSE-SW

34

DOOR-IND

75

XIN

15

XOUT

16

IC501 (3/3)

LCDSO

LCDCKO

LCDCE

OSCOUT

OSCIN

KEY MATRIX

LSW901,904-910,

912-922

S902,903,911

J561

(REMOTE IN)

(DOOR INDICATOR)

LED801

LED802

Z

S801

Z

D502

D501

REMOTE
RECEIVE

S501

(NOSE DET)

LED

DRIVER

Q701

KEY

ACTIVE

Q664

IC971

X502

32.768kHz

2

3-5. CIRCUIT BOARDS LOCATION

LCD DRIVER

IC901

DATA

18
20
19

12

13

DI

78

CLK

CL

77

CE

CE

76

X501

18.432MHz

SEG1

|

SEG64

COM1

|

COM4

PANEL+B

PANEL+B

1

|

64

LCD

LCD901

65

|

68

LED933,934

(LCD BACK LIGHT)

LSW901,904-910,
912-922
LED903,911,933,934,
951-954

KEY

()

ILLUMINATION

DISC IN board

KEY board

• Waveforms
— Servo Board —

(MODE: CD PLAY)

1

SERVO board

SUB (CD) board

LIMIT board

tuner uni
(TU1)

MAIN board

SUB board

— Main Board —

1

2

3

4

5

16.9344MHz

IC1

IC1

(XTAL)

wd

3.4msec

(PACK)

ts

uj

oa

(RFO)

(FEO)

IC1

Approx. 620mVp-p

IC1

2.4Vp-p

4.8Vp-p

1.8Vp-p

0V

0V

4.332MHz

IC51

(OSCO)

4

2

18.432MHz

IC501 qs (OSCOUT)

3

32.768kHz

IC501

(XOUT)

qh

4.5Vp-p

2.3Vp-p

5Vp-p

Approx. 200mVp-p

od

(TEO)

IC1

17 17

CDX-CA680X/L580X

3-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 17 for Circuit Boards Location. : Uses unleaded solder.

THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)

for schematic diagram:

• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in Ω and 1/
specified.

•%: indicates tolerance.

f

•

• C : panel designation.

Note: The components identified by mark 0 or dotted line

• A : B+ Line.

• Power voltage is dc 14.4V and fed with regulated dc power

•Voltages are taken with a VOM (Input impedance 10 MΩ).

•Waveforms are taken with a oscilloscope.

• Circled numbers refer to waveforms.

• Signal path.

: internal component.

with mark 0 are critical for safety.
Replace only with part number specified.

supply from ACC and BATT cords.
Voltage variations may be noted due to normal produc-

tion tolerances.

Voltage variations may be noted due to normal produc­tion tolerances.

F : FM
f : MW
J : CD

4

W or less unless otherwise

CN2

234567891011121314

1

A

B

C

D

E

for printed wiring boards:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

a

•

• : Pattern from the side which enables seeing.

Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B) pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A) parts face are indicated.

: Through hole.

(The other layer’s patterns are not indicated.)

F

G

SW5

H

I

1818

: Uses unleaded solder.

CDX-CA680X/L580X

A

B

C

D

E

F

G

H

1

M903

234567891011121314

TP66

TP73

TP53

TP64

TP75

TP86

TP87

TP47

TP69

TP57

R21

TP48

TP68

TP54

R22

TP76

R20

TP52

TP74

FB5

TP50

TP56

C71

TP51

TP58

TP61

C44
R31

TP62

TP85

TP7

CN1

TP49

TP91

TP90

TP19

CN3

TP80

TP71

C26

TP63

TP60

R26

TP8

TP59

TP72

R19

TP77

TP55

C4

R17

TP9

TP78

TP70

C27

TP20

Q1

C6

R30

R3

C25

X1

R18

C41

TP17

C3

C34

C29

TP92

C5

R29

TP79

C22

TP16

C1

TP11

C9 C10

C8

C16

C17

C36

TP34

R7
R6

TP35

C43

TP12

C70

TP36

C15

C38

TP38

TP82

IC1

TP46

TP39

IC2

BP2

TP81

TP37

TP40

BP1

C11

TP41

TP30

TP83

C14

TP45

TP42

R12

C30

TP28

R5

C13

TP89

C18

C35

TP44

TP43

TP31

R10

TP26

R9
R8

C24

TP33

TP27

TP10

C20

TP23

BP3

TP32

R15

TP84

C19

TP88

TP15

R14

TP29

C23

TP22

TP24

TP25

TP14

BP4

TP18

TP21

TP1

TP5

TP3

TP2

TP4

TP6

(Page 21)

SW1

SW3

SW2

CN1

I

19 19

M902 M901

CDX-CA680X/L580X

3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION — • Refer to page 17 for Waveforms and page 18 for Common Note on Schematic Diagram.

SW3

CN2

TP77
TP78

C1

TP81
TP82
TP83
TP84

C5

R29
R30

TP79
TP80

C43

• Refer to page 27 for IC Block Diagrams.

Q1

C3

TP9 TP8

R26

R3

C4

C6

C14

TP10

C13

C11

R5

TP7

TP12

TP11

C15

C10

C9

TP89

C18

C19

C20 C23

R9

C24

TP24

TP25

TP22

TP23

R8

TP88

IC1

C35

TP45
TP44
TP43
TP42
TP41

TP40
TP39
TP38
TP37

TP46

TP36

C38

M902

M901

SW1

SW2

CN1

TP5
TP2

TP3

CN3

M903

SW5

TP1
TP4

TP85

TP92

TP87

TP86

C8

TP35
TP34

C16C70

IC B/D

C17

C41

C27

C26

R12

C30

R10

TP31

TP30

R15

TP90

TP91
TP27
TP29
TP26
TP28

R7

TP14

BP3

BP4

TP18

TP17
TP20
TP16
TP19

TP21

C22

IC2

TP15

R6

BP1

C29

R14

C34

C71

TP33

TP32

C25

X1

BP2

C36

C44

R31

FB5

TP6

R22

R21

R18

R19

R20

R17

TP66

TP61
TP76
TP60
TP75
TP59
TP74
TP58

TP73
TP57
TP72
TP56
TP71
TP55
TP70
TP54
TP69
TP53
TP68
TP52

TP51

TP50
TP64
TP49

TP48
TP63
TP47
TP62

CN1

(Page 23)

IC B/D

Note:

•Voltage is dc with respect to
ground under no-signal conditions.
no mark : CD PLAY

2020

3-8. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 17 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards. : Uses unleaded solder.

CDX-CA680X/L580X

A

B

C

D

E

F

G

H

1

JW101

JW100

I

104
JW

234567891011 12 13 14

J330

J561

CN580

4
JW

D760

52
JW

28
JW

Q664

JW61

JW62
L501

JW63

JW64

JW65

C621

29
JW

JW106

JW107

51
JW

X502

CN601

Q651

R653

JW108

JC651

55
JW

IC602

F901

JW3

R651

R654

D651

R522

R521

L502

R633

R636

56
JW

Q631

JC609

50
JW

57
JW

R519

C618

D609

R632

R634

C617

JW30

R631

49
JW

60
JW

R609

C631

R536

D761

D762

JC584

JC582

R540

R541

JC631

48
JW

JW31

JW32

R535

47
JW

59
JW

C602

D601

46
JW

D582

D583

JW45

58
JW

S501

D581

C580

R583

IC580

C601

Q580

JW44

R582

D580

R580

R581

JW39

R585

R584

Q581

JW38

C623

C582

JW1

JW2

Q582

R673

R674

TH580

JW33

JW35

JW36

JW37

JC581

JW34

L601

672
R

C622

R671

C581

(Page 19)

• Semiconductor Location

Ref. No. Location
D1 F-3

D479 E-5
D480 E-6
D501 I-7
D502 I-6
D580 E-10
D581 E-9
(D582) E-9
(D583) F-9
D601 D-9
D609 D-9
D651 D-8
D704 I-4
D710 I-2
D711 J-3
D712 I-2
D715 J-4
D716 I-3
D717 I-3
D718 I-3
D719 I-3
D720 I-2
D751 D-7
D752 B-7
D753 D-7
D754 D-7
D755 C-5
D756 D-5
D757 D-6

( ): CDX-CA680X only
< >: CDX-L580X only

C7

JC59

105
JW

TU1

R29

C51

C61

D712

C1
C2

J1

Q22

JC29

R2

R3

C59

C62

JC533

R60
C58

C3

C4

JC1

D710

R330

102
JW

C11

D720

C330

R332

JW78

JW77

D711

C5

D718

JW103

R331

R333

IC51

C334

R432

JW110

D1

C64

D717

R720

CN702

C6

R57

R56

C55

C54

C401

83
JW

R54

D716

R451

CN330

R453

R463

C451

C403
C404
C405

R401

R1

84
JW

R61

R62

D719

C331

Q431

C402

JC53

R462

C332

Q461

R461

R431

C408

C409

85
JW

C57

JC580

C335

JC431

C461

C431

Q1

C56

X51

R703

Q451

Q441

R402

JC21

86
JW

76
JW

R452

C333

JC441

IC401

JC409

JW81

75
JW

R702

R704

C442

JC444

R441

C441

JC406

JC407

L1

JC532

80
JW

JC88

D715

JC755

C432

R443

C753

R442

JC401

79
JW

74
JW

R701

R433

JW19

21
JW

R407

JW91

JW87

JC701

R756

C756

73
JW

JC756

JW20

C412

R405

R409

C410

JW90

JW88

JW82

R539

D704

R404

R403

JW89

R530

R531

71
JW

JW14

JW15

JW16

JW17

R408

C406

JW18

C758

C413

R406

C411

R534

R999

Q701

JC754

70
JW

C754

92

C407

JW

C751

R528

R527

69
JW

C761

93
JW

C755

R532

D755

D756

Q479

C421

JC530

C452

JW22

C479

R526

R538

68
JW

R752

C420

JC753

C462

C757

JC479

C480

D479

R524

R525

R523

R533

R501

JW13

JW96

JW97

R505

IC750

12
JW

C760

Q478

D480

JW95

IC501

R504

23
JW

R479

C501

R502

C765

98
JW

11
JW

R480

24
JW

JW9

10
JW

C759

L307

99
JW

D502

C303

L306

R503

D757

C764

JC303

X501

D758

25
JW

109
JW

26
JW

L304

L302

CNP301

R509

8
JW

L301

C506

JW67

JW66

C509

D751

42
JW

L305

R520

R517

R508

C301

R515

R516

C503

C505

7
JW

D754

41
JW

R511

R510

40
JW

54
JW

R513

D501

D752

27
JW

L303

C343

S702

5
JW

D753

C302

R518

C508

C504

D759

R652

C305

53
JW

R512

C507

R514

Ref. No. Location
D758 D-8

D759 D-8
D760 D-8
D761 D-9
D762 D-9

IC51 G-3
IC401 E-4
IC501 H-6
(IC580) F-9
IC602 J-8
IC750 B-6

Q1 F-3
Q22 E-2
Q431 C-3
Q441 C-4
Q451 C-4
Q461 C-3
Q478 E-5
Q479 E-5
Q580 E-10
<Q581> E-10
<Q582> F-10
Q631 F-8
Q651 D-8
Q664 H-8
Q701 H-4

J

(Page 24)

21 21

CDX-CA680X/L580X

3-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 17 for Waveforms and page 18 for Common Note on Schematic Diagram.

• Refer to page 27 for IC Block Diagrams.

TU1

R332

R333

R330
R331

C330
C331

C332

C333

J330

JC29

R29

Q22

J1

C3

C2

C1

C4

JC1

R1

C6

Q1

D1

JC59C5

C62

R2

R3

L1

C59

C61

R60

C58

C7

C51

C64

JW95

C11

JW97

C421

C420

C401

C402

C403

C404

C405

C406

C407

C409

JC409

JC406

JC407

R402 R401

C408

IC B/D

IC51

C56

R54

X51

C54

R57

C57

C55

R56

R62

R61

IC B/D

IC401

C410

R403

R405

R406

R407

R408

R409

R404

C413

C412

C411

C431

C451

C441

C461

R431

C334

R451

R441

JC431

R432

Q431

R452

Q451

JC441

R442

Q441

R462

Q461

R461 R463

Q479

Q478

JC479

C479

C480

JC444

D479

D480

JC755

R480

R479

C462

R453

R433

R443

C432

C452

C442

IC B/D

JC631

JC609

C751

JC753

C753

JC754

C756

R756

Q631

C765 C764

R752

JC651

R633

C631

R634

C754

C755

Q651

JC756

R632

IC750

C757

C758

C759

C760

C761

R636

R653 R651

R654

R631

D651

D759

D760

D751

D752

D761

D762

D753

D754

D755

D756

D757

D758

R652

R609

D609

C602

C617

C618

D601

C601

CN330

C335

CN601

F901

L601

Note:

•Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
(): MW
<>: CD PLAY

: Impossible to measure

∗

(Page 23)

2222

3-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 18 for Common Note on Schematic Diagram and page 27 for IC Block Diagrams.

(Page 22)

JC401

L502

C301

C343

L301

(Page 26)

C305

L304

L303
L305

C302

L302

CN702

(Page 20)

CNP301

R720

Q701

R701

R702

R703

R704

JC580 JC581 JC582

JC533

C303

L306

L307

JC303

JC701

R531

R534

R530

R528

R525

JC530

R523

R524

JC532

R526

R527

R999

JC21

JC88

R521

R522

R536

R535

R520

IC501

R532

R519

R539

R538

JC53

R518

R533

S501

R540 R541

R516

R515
R512

R511
R510

X502

X501

R509

C501

C509

C503

D502

R508

C504

R503
R502

R501

C508

C507

C506

C505

R517

R513 R514

D501

CDX-CA680X/L580X

C623

S702

L501

R504R505

Q664

R584

R585

Q582

JC584

C621

C580

IC B/D

Q581

IC602

IC580

Q580

D580

D581

C622

R582

R583

TH580

C581

D582
D583

R580R581

CN580

C582

D720

D719

D715

D704

D712

D716

D717

D718

D710

D711

23 23

R673

R672

R671

R674

J561

Note:

•Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
(): MW
<>: CD PLAY

: Impossible to measure

∗

CDX-CA680X/L580X

3-11. PRINTED WIRING BOARD — RELAY SECTION — • Refer to page 17 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards. : Uses unleaded solder.

A

B

C

D

1

234567891011

(Page 21)

CN801

E

F

G

H

LED802

CN802

LED801

S801

FMA3

I

J

(Page 25)

2424

3-12. PRINTED WIRING BOARD — KEY SECTION — • Refer to page 17 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards. : Uses unleaded solder.

CDX-CA680X/L580X

A

B

C

D

1

S902

LED953

234567891011 12 13 14

S903

LED954

LED903

LSW904

LSW908

LSW907

R966

R904

R967

R951

LSW905

R950

LSW906

LED934

LSW909

LSW910

LSW922

LCD901

LSW921

LSW920

LSW919

LSW918

LSW917

LSW916

LED933

LSW915

LSW913

LSW914

R935

R936

LED952

R913

LSW912

R912

R911

IC971

LSW901

LED911

S911

LED951

E

F

G

H

R920

R909

R910

R929

R941

R946

R942

R947

R982

R970

• Semiconductor Location

Ref. No. Location

R908

R907

R962

R905

R903

R961

R960

R902

R906

I

D901 H-10
D902 G-11
D981 G-6
D983 H-6

R921

D981

R983

R989

R981

R990

D983

Ref. No. Location
LED911 C-14

LED933 C-11
LED934 C-4
LED951 C-14

C981

C986

R985

R986

C985

C982

R987

C983

C984

FMB6

R988

R919

IC901

FMB5

LED952 C-12
IC901 G-8
IC971 C-13

LED953 C-1

LED954 A-2

R917

R918

R980

R978

R979

D901

R971

R928

R927

D902

R916

R977

R915

R976

R914

CN901

R975

(Page 24)

R934

R901

C971

R972

R931

R930

LED903 C-2

25 25

CDX-CA680X/L580X

3-13. SCHEMATIC DIAGRAM — KEY SECTION — • Refer to page 18 for Common Note on Schematic Diagram.

LED933

LED934

R927

R928

R929

LSW912(2/2)

LED911

LED951

R930

R931

R934

LSW913(2/2)

LED952

LSW914(2/2)

LSW901(2/2)

R935

R936

LSW915(2/2)

LSW916(2/2)

LSW917(2/2)

LSW918(2/2)

R941

R942

LSW919(2/2)

LSW920(2/2)

LSW921(2/2)

LSW922(2/2)

R946

R947

LSW905(2/2)

LSW906(2/2)

LSW909(2/2)

LSW910(2/2)

R950

R951

LED954

R960

R961

R962 R967

LSW908(2/2)

LED903

LED953

LSW904(2/2)

LSW907(2/2)

R981 R982 R983

R966

R970

R990

C986

C971

R989

D983

C981

C985

IC971

D981

R985

C982

R972

C983

C984

R979

R980
R978

R986

R987
R988

IC901

(Page 23)

CN801

S801

LED801

LED802

CN802 CN901

D902

R975

R976
R977

R971

D901

R911 R912 R913

LSW912(1/2)

S911

R901 R902 R903

LSW901(1/2)

LSW913(1/2)

S902 S903

LSW914(1/2)

LSW915(1/2)

R904 R905 R906

LSW904(1/2)

LSW905(1/2)

LSW916(1/2)

LSW906(1/2)

LSW917(1/2)

LSW907(1/2)

R917 R918 R920R919R916R915R914

LSW918(1/2)

LSW908(1/2)

LCD901

LSW919(1/2)

R909 R910R907 R908

LSW909(1/2)

LSW920(1/2)

LSW910(1/2)

LSW921(1/2)

R921

LSW922(1/2)

Note:

•Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM

2626

3-14. IC BLOCK DIAGRAMS

1

FWD

+

–

+

–

+

–

2

REV

LOADING PRE

FWD REV

3

LDCONT

6

IN2

7

PREVCC

8

POWVCC

VOL–

VOL+

IN1

4

PS

+

–

LEVEL

SHIFT

+

–

+

–

LEVEL
SHIFT

LEVEL
SHIFT

+

–

POWER

SAVE

CH1-4
MUTE

X3

9

10

11

VO2–

12

VO2+

13

VO1–

14

VO1+

5

BIAS

OPIN4+
OPIN4–

OPIN3–

OPOUT3

MUTE

POWVCC

GND

OPIN3+

OPOUT4

VO3–

VO3+

VO4–

VO4+

7.5k

7.5k

16k

16k

7.5k

7.5k

16k

16k

10k

10k

10k

10k

10k

10k

10k

10k

10k

10k

10k

10k

+

–

+

–

+

–

LEVEL

SHIFT

+

–

+

–

+

–

10k

10k

10k

10k

+

–

28

27
26

23

22

21

25

20

19

18

17

16

15

24

POWVCC34

(CH3,CH4)

PREVCC

(PRE.LOADING)

POWVCC12

(CH1.CH2)

VCC

RESET
IN

BUS ON
IN

CLK
IN

BATT
CHECK

DATA
IN

DATA
OUT

BUS ON

OUT

RESET

OUT

BATT

CLK
OUT

VREF

DATA

IN / OUT

GND

1

2

3

4

5

6

7

8

9

10

11

12

13

14

RESET

SWITCH

BATT

SWITCH

CDX-CA680X/L580X

IC1 µPD63711GC-8EU

AGCO74RFI73C3T72ASY71EFM70AVDD697E DAC3687D DAC2677C DAC1667F DAC065MD64SD63TD62FD

75

AGCI

76

RFO

77

EQ2

78

EQ1

79

RF-

80

AGND

81

A

82

C

83

B

84

D

AVDD

REFOUT

FEO

TEO

TE2

TEC

AGND

AVDD

85

F

86

E

87

88

89

FE-

90

91

TE-

92

93

94

95

96

PD

97

LD

98

99

PN

100

AMP BLOCK

DEFECT

MIRR

EFM

COMPARATOR

EFM

FEOFS

TEOFS

RF

EFM

SWITCH

FOK

A3T

FEO

TEO

COMPARATOR

MICROCOMPUTER INTERFACE

AUTO GAIN

CONTROLLER

SVDRAM

PROCESSOR

DEFECT

COMPARATOR

RFENV

MIRENV

TRACKING

A/D CONVERTER

REGISTER

FOCUS

REGISTER

D/A

ADDER

MULTIPLIER

SVROM

CLV

FD/TD/SD/MD

CONTROLLER

SVCRAM

ROM

DECODER

ATEST59TEST158TEST057DGND56TSTB55TSCK54TSI53TSO52PACK51DVDD

AGND

60

61

MICROCOMPUTER INTERFACE

CD-TEXT DECODER

MEMORY

PROCESSOR

16K

SRAM

SUB-CODE PROCESSOR

EFM DEMODULATOR

TIMING GENERATOR

D/A

INTERFACE

CIRCUIT

DE-EMPHASIS CIRCUIT

OCTUPLED

OVERSAMPLING DIGITAL FILTER

NOISE SHAVER

OUTPUT BUFFER

SCF

NOISE SHAVER

OUTPUT BUFFER

OSC

DIGITAL PLL

DIGITAL

AUDIO

INTERFACE

OUTPUT PROCESSOR

ERROR

PROCESSOR

CORRECTION

C2D3

50

C2D2

49

C2D1

48

C1D2

47

C1D1

46

DGND

45

PLCK

44

MIRR/WFCK

43

RFCK

42

LOCK

41

DVDD

40

TSOI

39

C16M

38

DGND

37

TX

36

HOLD/WDCK

35

LRCK

34

LRCKIN

33

SCKO

32

SCKIN

31

DOUT

30

DIN

29

FLAG

28

EMPH

27

DVDD

26

IC2 BA5810FP-E2

1

2

RFOK

DGND

IC51 SAA6588T/V2-518

CIN

LVIN

20

MULTI

PATH

DETECTOR

19

CLOCKED

COMPARATOR

1

2

MRO

MPTH

RDS/RDBS

DEMODULATOR

TEST

CONTROL

3

TCON

3

4A05

RST

SCOUT

18

OSCILLATOR

& CLOCK

4 5

OSCO

6

STB

SCK

57kHz

8th ORDER

BAND-PASS FILTER

RDS/RDBS

DECODER

OSCI

6

VSSD

7SO8SI9

VREF

17

SIGNAL QUALITY

CLOCK

DATA

8

7

DAVN

VDDD

XTALEN

MPX

DECODER

445

INTERFACE

REGISTER

10

11

DVDD

DAVDD

VSSA

14

15

POWER SUPPLY

& RESET

CLOCK

DATA

12

13

ROUT

DAGND

AFIN

VDDA

1316

IIC BUS SLAVE

TRANSCEIVER

9 10

SDA

REGC

PAUSE

DETECTOR

SCL

1514

16

DAGND

17

18R+19R–20L+21L–22

LOUT

DAVDD

MAD

PSWN

11

12

23

XVDD

XTAL24XTAL

IC580 MM1175XFF (CDX-CA680X only)

25

XGND

27 27

CDX-CA680X/L580X

IC401 BD3802F-FE2 IC750 TDA8588J/N1

D-GND

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

VCC/2

A-GND FIL BUS-

SDA SCL MUTE SEL ADJ VCC

VCC

2

C BUS

I

LOGIC

RCH

VCO

AN BUS-

FADER

(0~-58,

-∞dB)

ON OFF ON OFF

EFFECT (OFF,6dB,

10dB,14dB)

TONE
PASS

BASS,TREBLE, MIDDLE

(-15dB~+15dB,1dB STEP)

VOLUME

(+23~-79dB,-∞dB

1dB STEP)

INPUT GAIN

(0~15dB,1dB STEP)

(4 STEREO INCLUDE 1 ISOLATION INPUT)

6 7 8 9 10 11 123 4 521

TU-

LCH

RCH

OUT-RROUT-

OUT-

FR

FADER

(0~-58,

-∞dB)

MUTE MUTE

INPUT SELECTOR

TU-

LCH

FADER
(0~-58,

EFFECT (OFF,6dB,

10dB,14dB)

TONE
PASS

CD­RCH

OUT-

FL

-∞dB)

BASS,TREBLE, MIDDLE

(-15dB~+15dB,1dB STEP)

VOLUME

(+23~-79dB,-∞dB

1dB STEP)

INPUT GAIN

(0~15dB,1dB STEP)

CD­LCH

RL

DS32 DS22 DS12

16 15

FADER

(0~-58,

-∞dB)

D1 D2 DS1113DS2114DS31

TAB

OUT-FL-

OUT-FL+

OUT-RL-

OUT-RL+

IN-RL

S-GND

IN-RR

OUT-RR+

OUT-RR-

OUT-FR+

OUT-FR-

DIAG

ANT-REM

AMP-REM

SERVO5V

MECH6V

VP

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

35

PROTECTION/

DIAGNOSTIC

CHIP DETECT/

DIAGNOSTIC

SWITCH

SWITCH

FL

RL

RR

FR

BATTERY

DETECTION

MUTE

MUTE

STANDBY/

MUTE

TEMPERATURE

PROTECTION

VP

ENABLE

LOGIC

REGULATOR

I2C BUS

2

SDA

4

SCL

6

VP2

8

PGND3

10

SVR

IN-FL

12

14

IN-FR

16

BEEP

18

PGND2

20

VP1

22

STB

24

PGND1

26

RST

CRES

28

30

AUDIO8.3V

32

GND

34

PANEL+B

B.UP+B

REFERENCE

VOLTAGE

37

LOADDUMP

PROTECTION

BACK-UP

SWITCHREGULATOR

36

CBU

2828

NOTE:

• The mechanical parts with no reference
number in the exploded views are not supplied.

• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.

• -XX and -X mean standardized parts, so
they may have some difference from the
original one.

4-1. CHASSIS SECTION

11

SECTION 4

EXPLODED VIEWS

• Color Indication of Appearance Parts
Example :

KNOB, BALANCE (WHITE) ... (RED)

R

Parts Color Cabinet’s Color

• Accessories are given in the last of this parts list.

MG-393XA-121//Q

R

CDX-CA680X/L580X

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.

not supplied

2

#1

#2

12

#1

10

#1

6

14

not

7

supplied

8

9

#1

3

4

13

#1

10

not supplied

2

2

2

1

Ref. No. Part No. Description Remark

13-243-177-01 CUSHION (SUB PANEL)
23-042-244-01 SCREW (T)
3 X-3382-700-1 PANEL ASSY, SUB
41-686-703-11 SUB BOARD
51-792-195-11 CABLE, FLEXIBLE FLAT (14 CORE)

6 X-3376-699-6 GEAR ASSY
73-030-909-03 DAMPER, OIL
83-713-786-51 SCREW +P 2X3

5

#1

not supplied

Ref. No. Part No. Description Remark

9 X-3381-381-3 LOCK ASSY
10 3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
11 1-776-527-61 CORD (WITH CONNECTOR) (ISO) (POWER)
12 3-246-450-01 BRACKET (CD)
13 3-246-441-01 BUTTON (EJECT)

14 3-246-481-01 PLATE (TU), GROUND
#1 7-685-792-09 SCREW +PTT 2.6X6 (S)
#2 7-685-790-01 SCREW +PTT 2.6X4 (S)

29

CDX-CA680X/L580X

4-2. MAIN BOARD SECTION

#3

#5

#3

#4

#3

not supplied

not supplied

#3

#3

52

#3

51 A-3274-581-A MAIN BOARD, COMPLETE (L580X)
51 A-3274-585-A MAIN BOARD, COMPLETE (CA680X)
52 1-790-355-71 CORD (WITH CONNECTOR) (RCA)

(AUDIO OUT FRONT) (CA680X)

F901 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A

TU1

F901

51

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark

TU1 A-3220-887-A TUNER UNIT (TUX-030)
#3 7-685-793-09 SCREW +PTT 2.6X8 (S)
#4 7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
#5 7-685-795-09 SCREW +PTT 2.6X12 (S)

30

4-3. FRONT PANEL SECTION

CDX-CA680X/L580X

LCD901

not supplied

103

not supplied

not supplied

not
supplied

102

not supplied
(KEY board)

104

107

#6

#6

106

105

not supplied

not supplied

not supplied

101

101 A-3315-881-A PANEL COMPLETE ASSY, FRONT (L580X)
101 A-3315-894-A PANEL COMPLETE ASSY, FRONT (CA680X)
102 X-3382-703-1 PANEL ASSY, FRONT (L580X)
102 X-3382-744-1 PANEL ASSY, FRONT (CA680X)
103 X-3383-105-1 BUTTON ASSY (S)

104 1-694-976-11 CONDUCTIVE BOARD, CONNECTION

not
supplied

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark

105 X-3382-702-1 PANEL ASSY, FRONT BACK
106 X-3383-264-1 CASE (PANEL) ASSY (for FRONT PANEL)
107 3-246-778-01 SPRING (OPEN)
LCD901 1-805-076-11 DISPLAY PANEL, LIQUID CRYSTAL
#6 7-685-106-19 SCREW +P 2X10 TYPE2 NON-SLIT

31

CDX-CA680X/L580X

4-4. CD MECHANISM SECTION (1)

(MG-393XA-121//Q)

151

#7

#7

161

not
supplied

not supplied

not supplied

153

160

not supplied

152

154

156

157

C

159

not supplied

C

155

#9

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

151 A-3315-247-B CHASSIS (T.U) ASSY
152 3-931-909-01 SPRING (LR), TENSION
153 1-683-664-11 DISC IN BOARD
154 3-338-737-01 SCREW (2X3), +PS
155 A-3315-040-A ROLLER ASSY, ARM

156 A-3283-270-A SERVO BOARD, COMPLETE
157 1-683-666-11 PICK-UP FLEXIBLE BOARD

* 158 3-039-629-02 BRACKET (MOTOR)

159 3-225-784-01 SPRING (RA3), TENSION
160 3-933-152-03 ROLLER (S)
161 3-931-913-11 RING (ROLLER), RETAINING
M903 A-3315-039-A MOTOR SUB ASSY, LD (LOADING)
#7 7-627-553-37 SCREW, PRECISION +P 2X3 TYPE3

#8 7-627-553-17 SCREW, PRECISION +P 2X2 TYPE3
#9 7-628-253-00 SCREW +PS 2X4

M903

#9

#7

#8

158

32

4-5. CD MECHANISM SECTION (2)

(MG-393XA-121//Q)

CDX-CA680X/L580X

207

208

212

216

204

D

210

216

205

201

206

215

207

214

not supplied

203

213

D

211

209

202

202

202

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

201 X-3378-956-8 ARM ASSY, CHUCKING
202 3-931-897-61 DAMPER (T)
203 3-039-627-01 LEVER (D)
204 3-040-165-02 RETAINER (DISC)
205 3-014-727-01 WHEEL (LW), WORM

209 A-3315-243-D CHASSIS (M) ASSY
210 3-220-180-01 SPRING (TR2), TENSION
211 3-931-881-03 LEVER (LOCK)
212 3-931-882-02 GEAR (MDL)
213 3-007-537-11 WHEEL (U), WORM

206 3-931-895-01 SPRING (CH), TENSION
207 3-931-898-01 SPRING (FL), COMPRESSION
208 3-032-483-02 SPRING (KF1), TENSION

214 3-007-536-05 LEVER (TR)
215 3-032-484-01 SPRING (KR1), TENSION
216 3-018-272-01 WASHER

33

CDX-CA680X/L580X

4-6. CD MECHANISM SECTION (3)

(MG-393XA-121//Q)

257

251

M901

258

not supplied
(SUB (CD) board)

259

252

not supplied
(LIMIT board)

M902

253

260

261

254

#7

255

256

#7

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

251 X-3378-598-3 CHASSIS (OP) ASSY (including M901)
252 3-043-494-01 SPRING (SL), TORSION
253 3-040-170-01 BASE (DRIVING)
254 3-040-419-01 GEAR (MIDWAY)
255 A-3291-669-A SHAFT (FEED) ASSY

256 3-025-743-01 SPRING (FEED), LEAF
257 1-683-665-11 MOTOR FLEXIBLE BOARD

258 3-909-607-01 SCREW

0 259 8-820-103-11 OPTICAL PICK-UP KSS-720A/C-RP

260 3-338-737-01 SCREW (2X3), +PS
261 3-241-673-01 SCREW (SM), SPECIAL
M902 A-3291-674-A MOTOR ASSY, SLED (SLED)

#7 7-627-553-37 SCREW, PRECISION +P 2X3 TYPE3

34

CDX-CA680X/L580X

SECTION 5

ELECTRICAL PARTS LIST

NOTE:

• Due to standardization, replacements in
the parts list may be different from the
parts specified in the diagrams or the
components used on the set.

• -XX and -X mean standardized parts, so
they may have some difference from the
original one.

• RESISTORS
All resistors are in ohms.
MET AL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

1-683-664-11 DISC IN BOARD

*************

*************************************************************

KEY BOARD

**********

1-694-976-11 CONDUCTIVE BOARD, CONNECTION

< CAPACITOR >

C971 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C981 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C982 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C983 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C984 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C985 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C986 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V

< CONNECTOR >

CN901 1-817-158-21 PLUG, CONNECTOR 14P

• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.

• SEMICONDUCTORS
In each case, u : µ, for example:
uA.. : µA.. uPA.. : µPA..
uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD..

• CAPACITORS
uF : µF

• COILS
uH : µH

LSW901 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (OFF)
LSW904 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SEL)
LSW905 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (+ (VOLUME))
LSW906 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (– (VOLUME))
LSW907 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (ATT)

LSW908 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (MODE)
LSW909 1-771-883-11 SWITCH, TACTILE (WITH LED) (AF)
LSW910 1-771-883-11 SWITCH, TACTILE (WITH LED) (SENS/BTM)
LSW912 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (DSPL)
LSW913 1-771-476-11 SWITCH, KEYBOARD (WITH LED)

LSW914 1-771-476-11 SWITCH, KEYBOARD (WITH LED)

LSW915 1-771-883-11 SWITCH, TACTILE (WITH LED) (TA)
LSW916 1-771-883-11 SWITCH, TACTILE (WITH LED) (PTY/LIST)

LSW916 1-771-883-11 SWITCH, TACTILE (WITH LED) (PTY) (L580X)
LSW917 1-771-883-11 SWITCH, TACTILE (WITH LED) (6/ALBUM +)

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.

When indicating parts by reference
number, please include the board.

< SWITCH >

KEYDISC IN

(+ > M SEEK)

(SEEK m . –)

(CA680X)

(CA680X)

< DIODE >

D901 8-719-085-72 DIODE UMZ6.8ENTR
D902 8-719-083-66 DIODE UDZS-TE-17-18B
D981 8-719-069-54 DIODE UDZS-TE-17-5.1B
D983 8-719-404-50 DIODE MA111-TX

< IC >

IC901 8-759-826-21 IC LC75874W
IC971 6-600-163-01 IC RS-770

< LIQUID CRYSTAL DISPLAY >

LCD901 1-805-076-11 DISPLAY PANEL, LIQUID CRYSTAL

< DIODE >

LED903 6-500-450-01 LED CL-195SR-CD-T (DSO)
LED911 6-500-450-01 LED CL-195SR-CD-T (EQ3)
LED933 6-500-459-01 LED NSCW505T-ARS (LCD BACK LIGHT)
LED934 6-500-459-01 LED NSCW505T-ARS (LCD BACK LIGHT)
LED951 6-500-450-01 LED CL-195SR-CD-T (EQ3)

LED952 6-500-450-01 LED CL-195SR-CD-T (SEEK)
LED953 6-500-450-01 LED CL-195SR-CD-T (DSO)
LED954 6-500-450-01 LED CL-195SR-CD-T (SOURCE)

LSW917 1-771-883-11 SWITCH, TACTILE (WITH LED) (6) (L580X)
LSW918 1-771-883-11 SWITCH, TACTILE (WITH LED) (5/ALBUM –)

(CA680X)
LSW918 1-771-883-11 SWITCH, TACTILE (WITH LED) (5) (L580X)
LSW919 1-771-883-11 SWITCH, TACTILE (WITH LED) (4/SHUF)
LSW920 1-771-883-11 SWITCH, TACTILE (WITH LED) (3/REP)

LSW921 1-771-883-11 SWITCH, TACTILE (WITH LED) (2/DISC +)

(CA680X)
LSW921 1-771-883-11 SWITCH, TACTILE (WITH LED) (2) (L580X)
LSW922 1-771-883-11 SWITCH, TACTILE (WITH LED) (1/DISC –)

(CA680X)
LSW922 1-771-883-11 SWITCH, TACTILE (WITH LED) (1) (L580X)

< RESISTOR >

R901 1-216-819-11 METAL CHIP 680 5% 1/10W
R902 1-216-819-11 METAL CHIP 680 5% 1/10W
R903 1-216-819-11 METAL CHIP 680 5% 1/10W
R904 1-216-821-11 METAL CHIP 1K 5% 1/10W
R905 1-216-823-11 METAL CHIP 1.5K 5% 1/10W

R906 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R907 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R908 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R909 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R910 1-218-867-11 METAL CHIP 6.8K 5% 1/10W

R911 1-216-819-11 METAL CHIP 680 5% 1/10W

35

CDX-CA680X/L580X

KEY

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R912 1-216-819-11 METAL CHIP 680 5% 1/10W
R913 1-216-819-11 METAL CHIP 680 5% 1/10W
R914 1-216-821-11 METAL CHIP 1K 5% 1/10W
R915 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R916 1-216-823-11 METAL CHIP 1.5K 5% 1/10W

R917 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R918 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R919 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R920 1-218-867-11 METAL CHIP 6.8K 5% 1/10W
R921 1-216-833-11 METAL CHIP 10K 5% 1/10W

R927 1-216-025-11 RES-CHIP 100 5% 1/10W
R928 1-216-021-00 METAL CHIP 68 5% 1/10W
R929 1-216-017-11 RES-CHIP 47 5% 1/10W
R930 1-216-017-11 RES-CHIP 47 5% 1/10W
R931 1-216-041-11 RES-CHIP 470 5% 1/10W

R934 1-216-017-11 RES-CHIP 47 5% 1/10W
R935 1-216-025-11 RES-CHIP 100 5% 1/10W
R936 1-216-021-00 METAL CHIP 68 5% 1/10W
R941 1-216-025-11 RES-CHIP 100 5% 1/10W
R942 1-216-021-00 METAL CHIP 68 5% 1/10W

R946 1-216-025-11 RES-CHIP 100 5% 1/10W
R947 1-216-021-00 METAL CHIP 68 5% 1/10W
R950 1-216-025-11 RES-CHIP 100 5% 1/10W
R951 1-216-021-00 METAL CHIP 68 5% 1/10W
R960 1-216-025-11 RES-CHIP 100 5% 1/10W

R961 1-216-025-11 RES-CHIP 100 5% 1/10W
R962 1-216-029-00 RES-CHIP 150 5% 1/10W
R966 1-216-025-11 RES-CHIP 100 5% 1/10W
R967 1-216-037-00 RES-CHIP 330 5% 1/10W
R970 1-216-864-11 METAL CHIP 0 5% 1/10W

R971 1-216-821-11 METAL CHIP 1K 5% 1/10W
R972 1-216-809-11 METAL CHIP 100 5% 1/10W
R975 1-216-817-11 METAL CHIP 470 5% 1/10W
R976 1-216-817-11 METAL CHIP 470 5% 1/10W
R977 1-216-817-11 METAL CHIP 470 5% 1/10W

MAIN

A-3274-581-A MAIN BOARD, COMPLETE (L580X)
A-3274-585-A MAIN BOARD, COMPLETE (CA680X)

*********************

7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
7-685-793-09 SCREW +PTT 2.6X8 (S)
7-685-795-09 SCREW +PTT 2.6X12 (S)

< CAPACITOR >

C1 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C2 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C3 1-126-163-11 ELECT 4.7uF 20% 25V
C4 1-124-589-11 ELECT 47uF 20% 16V
C5 1-124-589-11 ELECT 47uF 20% 16V

C6 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C7 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C11 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C51 1-124-589-11 ELECT 47uF 20% 16V
C54 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V

C55 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C56 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C57 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C58 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C59 1-162-959-11 CERAMIC CHIP 330PF 5% 50V

C61 1-164-505-11 CERAMIC CHIP 2.2uF 16V
C62 1-164-739-11 CERAMIC CHIP 560PF 5% 50V
C64 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C301 1-126-153-11 ELECT 22uF 20% 6.3V
C302 1-126-153-11 ELECT 22uF 20% 6.3V

C303 1-126-153-11 ELECT 22uF 20% 6.3V
C305 1-124-584-00 ELECT 100uF 20% 10V
C330 1-163-251-11 CERAMIC CHIP 100PF 5% 50V

(CA680X)

C331 1-163-251-11 CERAMIC CHIP 100PF 5% 50V

(CA680X)

C332 1-163-251-11 CERAMIC CHIP 100PF 5% 50V

R978 1-216-817-11 METAL CHIP 470 5% 1/10W
R979 1-216-817-11 METAL CHIP 470 5% 1/10W
R980 1-216-817-11 METAL CHIP 470 5% 1/10W
R981 1-216-811-11 METAL CHIP 150 5% 1/10W
R982 1-216-811-11 METAL CHIP 150 5% 1/10W

R983 1-216-811-11 METAL CHIP 150 5% 1/10W
R985 1-216-864-11 METAL CHIP 0 5% 1/10W
R986 1-216-821-11 METAL CHIP 1K 5% 1/10W
R987 1-216-821-11 METAL CHIP 1K 5% 1/10W
R988 1-216-821-11 METAL CHIP 1K 5% 1/10W

R989 1-216-840-11 METAL CHIP 39K 5% 1/10W
R990 1-216-857-11 METAL CHIP 1M 5% 1/10W

< SWITCH >

S902 1-771-884-11 SWITCH, TACTILE (WITH LED) (SOURCE)
S903 1-771-884-11 SWITCH, TACTILE (WITH LED) (DSO)
S911 1-771-884-11 SWITCH, TACTILE (WITH LED) (EQ3)

*************************************************************

C333 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C334 1-163-251-11 CERAMIC CHIP 100PF 5% 50V

(CA680X)

C335 1-163-251-11 CERAMIC CHIP 100PF 5% 50V

(CA680X)
C343 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C401 1-124-233-11 ELECT 10uF 20% 16V

C402 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

(CA680X)
C403 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

(CA680X)
C404 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V
C405 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V
C406 1-216-864-11 METAL CHIP 0 5% 1/10W

C407 1-216-864-11 METAL CHIP 0 5% 1/10W
C408 1-136-154-00 FILM 0.012uF 5% 50V
C409 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V
C410 1-136-154-00 FILM 0.012uF 5% 50V
C411 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V

C412 1-124-589-11 ELECT 47uF 20% 16V
C413 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C420 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C421 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C431 1-124-233-11 ELECT 10uF 20% 16V

36

CDX-CA680X/L580X

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

C432 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V
C441 1-124-233-11 ELECT 10uF 20% 16V
C442 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V
C451 1-124-233-11 ELECT 10uF 20% 16V
C452 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V

D502 8-719-404-50 DIODE MA111-TX
D580 8-719-056-82 DIODE UDZ-TE-17-6.2B (CA680X)
D580 8-719-056-84 DIODE UDZ-TE-17-7.5B (L580X)
D581 8-719-056-93 DIODE UDZ-TE-17-18B
D582 8-719-056-93 DIODE UDZ-TE-17-18B (CA680X)

C461 1-124-233-11 ELECT 10uF 20% 16V
C462 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V
C479 1-124-589-11 ELECT 47uF 20% 16V
C480 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C501 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

C503 1-124-584-00 ELECT 100uF 20% 10V
C504 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C505 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C506 1-162-917-11 CERAMIC CHIP 15PF 5% 50V
C507 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

C508 1-162-918-11 CERAMIC CHIP 18PF 5% 50V
C509 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C580 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

(CA680X)

C581 1-126-935-11 ELECT 470uF 20% 16V

(CA680X)

C582 1-165-319-11 CERAMIC CHIP 0.1uF 50V

(CA680X)

C601 1-135-473-21 ELECT 3300uF 20% 16V
C602 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C617 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C618 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C621 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C622 1-125-710-11 DOUBLE LAYERS 0.1F 5.5V
C623 1-124-584-00 ELECT 100uF 20% 10V
C631 1-124-257-00 ELECT 2.2uF 20% 50V
C751 1-164-489-11 CERAMIC CHIP 0.22uF 10% 16V
C753 1-124-589-11 ELECT 47uF 20% 16V

C754 1-124-257-00 ELECT 2.2uF 20% 50V
C755 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C756 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V
C757 1-124-233-11 ELECT 10uF 20% 16V
C758 1-124-233-11 ELECT 10uF 20% 16V

C759 1-124-233-11 ELECT 10uF 20% 16V
C760 1-124-584-00 ELECT 100uF 20% 10V
C761 1-124-233-11 ELECT 10uF 20% 16V
C764 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C765 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V

JW95 1-126-160-11 ELECT 1uF 20% 50V
JW97 1-126-160-11 ELECT 1uF 20% 50V

< CONNECTOR >

D583 8-719-072-70 DIODE MA2ZD14001SO (CA680X)
D601 8-719-049-38 DIODE 1N5404TU
D609 8-719-056-83 DIODE UDZ-TE-17-6.8B
D651 8-719-056-93 DIODE UDZ-TE-17-18B
D704 8-719-056-93 DIODE UDZ-TE-17-18B

D710 8-719-109-97 DIODE RD6.8ES-B2
D711 8-719-056-83 DIODE UDZ-TE-17-6.8B
D712 8-719-056-83 DIODE UDZ-TE-17-6.8B
D715 8-719-056-83 DIODE UDZ-TE-17-6.8B
D716 8-719-109-97 DIODE RD6.8ES-B2

D717 8-719-109-97 DIODE RD6.8ES-B2
D718 8-719-109-97 DIODE RD6.8ES-B2
D719 8-719-034-94 DIODE MA4180-M(QZ)
D720 8-719-109-97 DIODE RD6.8ES-B2
D751 8-719-970-02 DIODE 1SR139-400

D752 8-719-053-18 DIODE 1SR154-400TE-25
D753 8-719-970-02 DIODE 1SR139-400
D754 8-719-970-02 DIODE 1SR139-400
D755 8-719-053-18 DIODE 1SR154-400TE-25
D756 8-719-053-18 DIODE 1SR154-400TE-25

D757 8-719-970-02 DIODE 1SR139-400
D758 8-719-970-02 DIODE 1SR139-400
D759 8-719-970-02 DIODE 1SR139-400
D760 8-719-970-02 DIODE 1SR139-400
D761 8-719-053-18 DIODE 1SR154-400TE-25

D762 8-719-053-18 DIODE 1SR154-400TE-25

< IC >

IC51 6-703-809-01 IC SAA6588T/V2-518
IC401 6-703-304-01 IC BD3802F-FE2
IC501 6-802-512-01 IC MN101C49KSE
IC580 8-759-096-16 IC MM1175XFF (CA680X)
IC602 8-759-682-69 IC XC61CN4302MR

IC750 6-703-375-01 IC TDA8588J/N1

< JACK >

J1 1-815-185-12 JACK (ANTENNA)
J330 1-774-698-11 JACK, PIN 2P (AUDIO OUT REAR) (L580X)
J330 1-774-699-12 JACK, PIN 4P (AUDIO OUT REAR,

BUS AUDIO IN) (CA680X)

J561 1-566-822-41 JACK (REMOTE IN)

* CN330 1-564-506-11 PLUG, CONNECTOR 3P (CA680X)

CN580 1-580-907-31 PLUG, CONNECTOR (BUS CONTROL IN)

CN601 1-774-701-11 PIN, CONNECTOR 16P
CN702 1-784-456-11 CONNECTOR, FFC/FPC 14P
CNP301 1-764-617-12 PIN, CONNECTOR (PC BOARD) 30P

< DIODE >

D1 8-719-158-15 DIODE RD5.6S-B
D479 8-719-404-50 DIODE MA111-TX
D480 8-719-158-15 DIODE RD5.6S-B
D501 8-719-404-50 DIODE MA111-TX

(CA680X)

< JUMPER RESISTOR >

JC1 1-216-296-11 SHORT CHIP 0
JC21 1-216-296-11 SHORT CHIP 0
JC29 1-216-864-11 METAL CHIP 0 5% 1/10W
JC53 1-216-296-11 SHORT CHIP 0
JC59 1-216-296-11 SHORT CHIP 0

JC88 1-216-821-11 METAL CHIP 1K 5% 1/10W
JC303 1-216-864-11 METAL CHIP 0 5% 1/10W
JC401 1-216-864-11 METAL CHIP 0 5% 1/10W
JC406 1-216-296-11 SHORT CHIP 0
JC407 1-216-296-11 SHORT CHIP 0

37

CDX-CA680X/L580X

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

JC409 1-216-296-11 SHORT CHIP 0
JC431 1-216-296-11 SHORT CHIP 0
JC441 1-216-296-11 SHORT CHIP 0
JC444 1-216-296-11 SHORT CHIP 0
JC479 1-216-864-11 METAL CHIP 0 5% 1/10W

JC530 1-216-296-11 SHORT CHIP 0
JC532 1-216-296-11 SHORT CHIP 0
JC533 1-216-864-11 METAL CHIP 0 5% 1/10W
JC580 1-216-296-11 SHORT CHIP 0
JC581 1-216-296-11 SHORT CHIP 0

JC582 1-216-296-11 SHORT CHIP 0
JC584 1-216-296-11 SHORT CHIP 0 (CA680X)
JC609 1-216-296-11 SHORT CHIP 0
JC631 1-216-296-11 SHORT CHIP 0
JC651 1-216-296-11 SHORT CHIP 0

JC701 1-216-296-11 SHORT CHIP 0
JC753 1-216-296-11 SHORT CHIP 0
JC754 1-216-296-11 SHORT CHIP 0
JC755 1-216-296-11 SHORT CHIP 0
JC756 1-216-864-11 METAL CHIP 0 5% 1/10W

< COIL >

L1 1-469-844-11 INDUCTOR 2.2uH
L301 1-410-501-11 INDUCTOR 2.2uH
L302 1-469-876-11 INDUCTOR, FERRITE BEAD
L303 1-469-876-11 INDUCTOR, FERRITE BEAD
L304 1-500-245-11 INDUCTOR, FERRITE BEAD

L305 1-500-245-11 INDUCTOR, FERRITE BEAD
L306 1-500-245-11 INDUCTOR, FERRITE BEAD
L307 1-469-876-11 INDUCTOR, FERRITE BEAD
L501 1-410-501-11 INDUCTOR 2.2uH
L502 1-469-844-11 INDUCTOR 2.2uH

L601 1-456-227-11 COIL, CHOKE 250uH

R57 1-216-817-11 METAL CHIP 470 5% 1/10W
R60 1-216-797-11 METAL CHIP 10 5% 1/10W
R61 1-216-864-11 METAL CHIP 0 5% 1/10W
R62 1-216-864-11 METAL CHIP 0 5% 1/10W
R330 1-216-821-11 METAL CHIP 1K 5% 1/10W

(CA680X)

R331 1-216-821-11 METAL CHIP 1K 5% 1/10W

(CA680X)
R332 1-216-833-11 METAL CHIP 10K 5% 1/10W

(CA680X)
R333 1-216-833-11 METAL CHIP 10K 5% 1/10W

(CA680X)
R401 1-216-833-11 METAL CHIP 10K 5% 1/10W
R402 1-216-833-11 METAL CHIP 10K 5% 1/10W

R403 1-216-833-11 METAL CHIP 10K 5% 1/10W
R404 1-216-833-11 METAL CHIP 10K 5% 1/10W
R405 1-218-882-11 METAL CHIP 30K 0.5% 1/10W
R406 1-216-809-11 METAL CHIP 100 5% 1/10W
R407 1-216-809-11 METAL CHIP 100 5% 1/10W

R408 1-216-809-11 METAL CHIP 100 5% 1/10W
R409 1-216-809-11 METAL CHIP 100 5% 1/10W
R431 1-216-809-11 METAL CHIP 100 5% 1/10W
R432 1-216-841-11 METAL CHIP 47K 5% 1/10W
R433 1-216-864-11 METAL CHIP 0 5% 1/10W

R441 1-216-809-11 METAL CHIP 100 5% 1/10W
R442 1-216-841-11 METAL CHIP 47K 5% 1/10W
R443 1-216-864-11 METAL CHIP 0 5% 1/10W
R451 1-216-809-11 METAL CHIP 100 5% 1/10W
R452 1-216-841-11 METAL CHIP 47K 5% 1/10W

R453 1-216-864-11 METAL CHIP 0 5% 1/10W
R461 1-216-809-11 METAL CHIP 100 5% 1/10W
R462 1-216-841-11 METAL CHIP 47K 5% 1/10W
R463 1-216-864-11 METAL CHIP 0 5% 1/10W
R479 1-216-805-11 METAL CHIP 47 5% 1/10W

< TRANSISTOR >

Q1 8-729-106-68 TRANSISTOR 2SD1615A-GP
Q22 8-729-900-53 TRANSISTOR DTC114EK
Q431 8-729-920-21 TRANSISTOR DTC314TK-T-146
Q441 8-729-920-21 TRANSISTOR DTC314TK-T-146
Q451 8-729-920-21 TRANSISTOR DTC314TK-T-146

Q461 8-729-920-21 TRANSISTOR DTC314TK-T-146
Q478 8-729-900-53 TRANSISTOR DTC114EK
Q479 8-729-027-23 TRANSISTOR DTA114EKA-T146
Q580 8-729-900-53 TRANSISTOR DTC114EK
Q581 8-729-900-53 TRANSISTOR DTC114EK (L580X)

Q582 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (L580X)
Q631 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q651 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q664 8-729-027-23 TRANSISTOR DTA114EKA-T146
Q701 8-729-047-76 TRANSISTOR FMC2A-T148

< RESISTOR >

R1 1-216-821-11 METAL CHIP 1K 5% 1/10W
R2 1-216-809-11 METAL CHIP 100 5% 1/10W
R3 1-216-809-11 METAL CHIP 100 5% 1/10W
R29 1-216-809-11 METAL CHIP 100 5% 1/10W
R54 1-216-837-11 METAL CHIP 22K 5% 1/10W

R56 1-216-797-11 METAL CHIP 10 5% 1/10W

R480 1-216-864-11 METAL CHIP 0 5% 1/10W
R501 1-216-837-11 METAL CHIP 22K 5% 1/10W
R502 1-216-809-11 METAL CHIP 100 5% 1/10W
R503 1-216-809-11 METAL CHIP 100 5% 1/10W
R504 1-218-871-11 METAL CHIP 10K 0.5% 1/10W

R505 1-218-871-11 METAL CHIP 10K 0.5% 1/10W
R508 1-216-813-11 METAL CHIP 220 5% 1/10W
R509 1-216-813-11 METAL CHIP 220 5% 1/10W
R510 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R511 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R512 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R513 1-216-845-11 METAL CHIP 100K 5% 1/10W
R514 1-216-845-11 METAL CHIP 100K 5% 1/10W
R515 1-216-809-11 METAL CHIP 100 5% 1/10W
R516 1-216-809-11 METAL CHIP 100 5% 1/10W

R517 1-216-841-11 METAL CHIP 47K 5% 1/10W
R518 1-216-821-11 METAL CHIP 1K 5% 1/10W
R519 1-216-845-11 METAL CHIP 100K 5% 1/10W
R520 1-249-441-11 CARBON 100K 5% 1/4W
R521 1-216-833-11 METAL CHIP 10K 5% 1/10W

R522 1-216-833-11 METAL CHIP 10K 5% 1/10W
R523 1-216-809-11 METAL CHIP 100 5% 1/10W
R524 1-216-809-11 METAL CHIP 100 5% 1/10W
R525 1-216-809-11 METAL CHIP 100 5% 1/10W
R526 1-216-809-11 METAL CHIP 100 5% 1/10W

38

CDX-CA680X/L580X

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R527 1-216-809-11 METAL CHIP 100 5% 1/10W
R528 1-216-845-11 METAL CHIP 100K 5% 1/10W
R530 1-216-845-11 METAL CHIP 100K 5% 1/10W
R531 1-216-845-11 METAL CHIP 100K 5% 1/10W
R532 1-216-845-11 METAL CHIP 100K 5% 1/10W

R533 1-216-845-11 METAL CHIP 100K 5% 1/10W
R534 1-216-833-11 METAL CHIP 10K 5% 1/10W
R535 1-216-845-11 METAL CHIP 100K 5% 1/10W

(L580X)

R536 1-216-845-11 METAL CHIP 100K 5% 1/10W

(L580X)

R538 1-216-845-11 METAL CHIP 100K 5% 1/10W

R539 1-249-417-11 CARBON 1K 5% 1/4W
R540 1-216-845-11 METAL CHIP 100K 5% 1/10W

(L580X)

R541 1-216-845-11 METAL CHIP 100K 5% 1/10W

(L580X)

R580 1-216-809-11 METAL CHIP 100 5% 1/10W

(CA680X)

R581 1-216-809-11 METAL CHIP 100 5% 1/10W

(CA680X)

R582 1-216-821-11 METAL CHIP 1K 5% 1/10W

(L580X)

R582 1-216-835-11 METAL CHIP 15K 5% 1/10W

(CA680X)
R583 1-216-821-11 METAL CHIP 1K 5% 1/10W
R584 1-216-849-11 METAL CHIP 220K 5% 1/10W

(L580X)

R585 1-216-849-11 METAL CHIP 220K 5% 1/10W

(L580X)

R609 1-216-821-11 METAL CHIP 1K 5% 1/10W
R631 1-249-425-11 CARBON 4.7K 5% 1/4W
R632 1-216-841-11 METAL CHIP 47K 5% 1/10W
R633 1-216-841-11 METAL CHIP 47K 5% 1/10W
R634 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R636 1-216-845-11 METAL CHIP 100K 5% 1/10W
R651 1-216-821-11 METAL CHIP 1K 5% 1/10W
R652 1-249-437-11 CARBON 47K 5% 1/4W
R653 1-216-833-11 METAL CHIP 10K 5% 1/10W
R654 1-216-833-11 METAL CHIP 10K 5% 1/10W

R671 1-216-809-11 METAL CHIP 100 5% 1/10W
R672 1-216-809-11 METAL CHIP 100 5% 1/10W
R673 1-208-806-11 RES-CHIP 10K 0.5% 1/10W
R674 1-216-845-11 METAL CHIP 100K 5% 1/10W
R701 1-216-029-00 METAL CHIP 150 5% 1/10W

R702 1-216-029-00 METAL CHIP 150 5% 1/10W
R703 1-216-029-00 METAL CHIP 150 5% 1/10W
R704 1-216-029-00 METAL CHIP 150 5% 1/10W
R720 1-216-864-11 METAL CHIP 0 5% 1/10W
R752 1-216-809-11 METAL CHIP 100 5% 1/10W

R756 1-216-841-11 METAL CHIP 47K 5% 1/10W
R999 1-216-837-11 METAL CHIP 22K 5% 1/10W

TU1 A-3220-887-A TUNER UNIT (TUX-030)

X51 1-579-242-41 VIBRATOR, CRYSTAL (4.332MHz)
X501 1-781-294-21 VIBRATOR, CRYSTAL (18.432MHz)
X502 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz)

*************************************************************

A-3283-270-A SERVO BOARD, COMPLETE

1-683-666-11 PICK-UP FLEXIBLE BOARD

C1 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C3 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C4 1-104-609-11 ELECT CHIP 100uF 20% 4V
C5 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C6 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C8 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C9 1-162-924-11 CERAMIC CHIP 56PF 5% 50V
C10 1-162-924-11 CERAMIC CHIP 56PF 5% 50V
C11 1-162-909-11 CERAMIC CHIP 4PF 0.25PF 50V
C13 1-162-916-11 CERAMIC CHIP 12PF 5% 50V

C14 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V
C15 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C16 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C17 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C18 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V

C19 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C20 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C22 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C23 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C24 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C25 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C26 1-126-391-11 ELECT CHIP 47uF 20% 6.3V
C27 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C29 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C30 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C34 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C35 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C36 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C38 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C41 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C43 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
C44 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C70 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V
C71 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

< TUNER >

< VIBRATOR >

**********************

< CAPACITOR >

< CONNECTOR >

SERVO

< SWITCH >

S501 1-786-458-11 SWITCH, PUSH (1 KEY) (NOSE DET)
S702 1-692-431-21 SWITCH, TACTILE (RESET)

< THERMISTOR (POSITIVE) >

TH580 1-803-350-21 THERMISTOR, POSITIVE (CA680X)

CN1 1-764-616-41 HOUSING, CONNECTOR (PC BOARD) 30P
CN3 1-770-347-21 CONNECTOR, FPC 6P

< RESISTOR >

FB5 1-216-298-11 RES-CHIP 2.2 5% 1/10W

39

CDX-CA680X/L580X

SERVO SUB

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

< IC >

IC1 8-759-699-98 IC uPD63711GC-8EU
IC2 8-759-658-87 IC BA5810FP-E2

< TRANSISTOR >

Q1 8-729-904-87 TRANSISTOR 2SB1197K-R

< RESISTOR >

R3 1-216-797-11 METAL CHIP 10 5% 1/10W
R5 1-218-344-11 METAL CHIP 7.5K 5% 1/10W
R6 1-216-837-11 METAL CHIP 22K 5% 1/10W
R7 1-216-839-11 METAL CHIP 33K 5% 1/10W
R8 1-216-833-11 METAL CHIP 10K 5% 1/10W

R9 1-216-840-11 METAL CHIP 39K 5% 1/10W
R10 1-216-835-11 METAL CHIP 15K 5% 1/10W
R12 1-216-837-11 METAL CHIP 22K 5% 1/10W
R14 1-216-841-11 METAL CHIP 47K 5% 1/10W
R15 1-216-841-11 METAL CHIP 47K 5% 1/10W

R17 1-216-809-11 METAL CHIP 100 5% 1/10W
R18 1-216-809-11 METAL CHIP 100 5% 1/10W
R19 1-216-809-11 METAL CHIP 100 5% 1/10W
R20 1-216-809-11 METAL CHIP 100 5% 1/10W
R21 1-216-821-11 METAL CHIP 1K 5% 1/10W

R22 1-216-821-11 METAL CHIP 1K 5% 1/10W
R26 1-216-797-11 METAL CHIP 10 5% 1/10W
R29 1-216-833-11 METAL CHIP 10K 5% 1/10W
R30 1-216-833-11 METAL CHIP 10K 5% 1/10W
R31 1-216-789-11 METAL CHIP 2.2 5% 1/10W

< SWITCH >

11 1-776-527-61 CORD (WITH CONNECTOR) (ISO) (POWER)
52 1-790-355-71 CORD (WITH CONNECTOR) (RCA)

251 X-3378-598-3 CHASSIS (OP) ASSY (including M901)
257 1-683-665-11 MOTOR FLEXIBLE BOARD

0 259 8-820-103-11 OPTICAL PICK-UP KSS-720A/C-RP

F901 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
M902 A-3291-674-A MOTOR ASSY, SLED (SLED)
M903 A-3315-039-A MOTOR SUB ASSY, LD (LOADING)

*************************************************************

3-247-306-11 MANUAL, INSTRUCTION (ENGLISH,GERMAN,

3-247-307-11 MANUAL, INSTRUCTION, INSTALL (ENGLISH,

X-3383-264-1 CASE (PANEL) ASSY (for FRONT PANEL)

*************************************************************

PARTS FOR INSTALLATION AND CONNECTIONS

***************************************

301 X-3382-647-1 FRAME ASSY, FITTING
302 X-3382-926-1 SCREW ASSY (BS), FITTING
303 3-349-410-11 BUSHING
304 3-246-443-01 COLLAR
305 1-465-459-21 ADAPTOR, ANTENNA

306 1-776-527-61 CORD (WITH CONNECTOR) (ISO) (POWER)
307 3-246-471-01 KEY (FRAME)

MISCELLANEOUS

***************

(AUDIO OUT FRONT) (CA680X)

ACCESSORIES

************

FRENCH,ITALIAN,DUTCH)

GERMAN,FRENCH,ITALIAN,DUTCH)

SW5 1-762-944-12 SWITCH, DETECTION (SMALL TYPE) (DOWN)

< VIBRATOR >

X1 1-795-520-11 VIBRATOR, CERAMIC (16.9344MHz)

*************************************************************

1-686-703-11 SUB BOARD

**********

1-792-195-11 CABLE, FLEXIBLE FLAT (14 CORE) (CN801)

< CONNECTOR >

CN802 1-817-159-11 SOCKET, CONNECTOR 14P

< DIODE >

LED801 8-719-082-38 LED CL-270SR-C-TS (DOOR INDICATOR)
LED802 6-500-450-01 LED CL-195SR-CD-T (Z)

< SWITCH >

S801 1-771-884-11 SWITCH, TACTILE (WITH LED) (Z)

*************************************************************

301 302

303

304 305 306

307

40

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.