Sony CDXL-570-X Service manual

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Page 1

CDX-L550X/L570X

SERVICE MANUAL

Ver 1.2 2002. 06

Photo: CDX-L550X

• The tuner and CD sections have no adjustments.

AUDIO POWER SPECIFICATIONS (US Model)

POWER OUTPUT AND TOTAL HARMONIC DISTORTION 23 watts per channel minimum continuous average power into 4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than 5% total harmonic distortion.

CD player section

Signal-to-noise ratio 90 dB Frequency response 10 – 20,000 Hz Wow and flutter Below measurable limit Laser Diode Properties (US, Canadian Model)

Material GaAlAs Wavelength 780 nm Emission Duration Continuous Laser output power Less than 44.6 µW*

* This output is the value measured at a distance

of 200 mm from the objective lens surface on the Optical Pick-up Block.

Tuner section

Tuning range 87.5 – 107.9 MHz (US, Canadian model) FM tuning interval (E Model):

50 kHz/200 kHz switchable

87.5 – 108 MHz (at 50 kHz step)

87.5 – 107.9 MHz (at 200 kHz step) Antenna terminal External Antenna connector Intermediate frequency 10.7 MHz/450 kHz Usable sensitivity 8 dBf Selectivity 75 dB at 400 kHz Signal-to-noise ratio 66 dB (stereo),

72 dB (mono)

Harmonic distortion at 1 kHz

0.6% (stereo),

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

Tuning range 530 – 1,710 kHz (US, Canadian model) AM tuning interval (E model):

9 kHz/10 kHz switchable 531 – 1,602 kHz (at 9 kHz step)

530 – 1,710 kHz (at 10 kHz step) Antenna terminal External Antenna connector Intermediate frequency 10.7 MHz/450 kHz Sensitivity 30 µV

SPECIFICATIONS

US Model

Canadian Model

CDX-L550X

E Model

CDX-L570X

Model Name Using Similar Mechanism NEW CD Drive Mechanism Type MG-393X-121//K Optical Pick-up Name KSS-720A

Power amplifier section

Outputs Speaker outputs

(sure seal connectors)

Speaker impedance 4 – 8 ohms Maximum power output 52 W × 4 (at 4 ohms)

General

Outputs Audio outputs

Power Antenna relay control lead

Power amplifier control lead Input Telephone ATT control lead Tone controls Bass ±10 dB at 62 Hz (US, Canadian model)

Bass ±8 dB at 100 Hz (E model)

Treble ±10 dB at 16 kHz (US, Canadian model)

Treble ±8 dB at 10 kHz (E model) Loudness (E model) +8 dB at 100 Hz

+2 dB at 10 kHz Power requirements 12 V DC car battery

(negative ground) Dimensions Approx. 178 × 50 × 176 mm

(7 1/8 × 2 × 7 in.) (w/h/d) Mounting dimensions Approx. 182 × 53 × 161 mm

(7 1/4 × 2 1/8 × 6 3/8 in.) (w/h/d) Mass Approx. 1.2 kg

(2 lb. 10 oz.) Supplied accessories Parts for installation and connections (1 set)

Front panel case (1)

Note

This unit cannot be connected to a digital preamplifier or an equalizer.

Design and specifications are subject to change without notice.

FM/AM COMPACT DISC PLAYER

9-870-255-13

Sony Corporation

e Vehicle Company Published by Sony Engineering Corporation

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CDX-L550X/L570X

SERVICE NOTES

CAUTION

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

If the optical pick-up block is defective, please replace the whole optical pick-up block. Never turn the semi-fixed resistor located at the side of optical pick-up block.

optical pick-up bloc

semi-fixed resistor

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.

1. GENERAL

Location of controls................................................................. 3

Getting Started......................................................................... 3

CD Player ................................................................................ 4

Radio ....................................................................................... 4

Other Functions ....................................................................... 5

Connection Diagram................................................................ 7

2. DISASSEMBLY

2-1. Sub Panel (CD) Assy........................................................... 8

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

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

2-4. Heat Sink (Main)................................................................. 9

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

2-6. Lever Section .................................................................... 10

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

2-8. Arm Roller Assy ................................................................ 11

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

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

3. DIAGRAMS

3-1. IC Pin Descriptions ........................................................... 13

3-2. Block Diagram –CD Section–........................................... 15

3-3. Block Diagram –Tuner Section–....................................... 16

3-4. Block Diagram –Display Section–.................................... 17

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 Boards –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. Schematic Diagram –Relay Section–................................ 25

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

3-14. Printed Wiring Board –Display Section– ..........................27

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.

4. EXPLODED VIEWS

4-1. Chassis Section ................................................................. 30

4-2. Front panel Section ........................................................... 31

4-3. CD Mechanism Section (1) ............................................... 32

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

4-5. CD Mechanism Section (3) ............................................... 34

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

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.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!!

LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

Page 3

SECTION 1

GENERAL

CDX-L550X/L570X

This section is extracted from instruction manual.

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CDX-L550X/L570X

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CDX-L550X/L570X

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CDX-L550X/L570X

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CDX-L550X/L570X

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CDX-L550X/L570X

SECTION 2

DISASSEMBLY

Note : This equipiment can be removed usiing the following procedure.

Set Sub Panel (CD) Assy CD Mechanism Block

Chassis (T) Sub Assy Lever Section

Servo Board

Floating Block Assy Optical Pick-up Block

Main Board Heat Sink (Main)

Arm Roller Assy

2-2. CD MECHANISM BLOCK

5 CD mechanism block

2 PTT 2.6x6

7 bracket (CD)

6 PTT 2.6x6

1 PTT 2.6x

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

2-1. SUB PANEL (CD) ASSY

4 two claws

6 sub panel (CD) assy

2-3. MAIN BOARD

4 screws (+BTT)

5 MAIN board

4 CNP701

3 screw (+BTT)

2 PTT 2.6x

2 PTT 2.6x6

3 claw

1 PTT 2.6x6

5 CNP802

1 PTT 2.6x8

Page 9

6 heat sink (main)

1 PTT 2.6x8

2 PTT 2.6x8

4 PTT 2.6x8

3 PTT 2.6x12

5 PTT 2.6x8

2-4. HEAT SINK (MAIN)

CDX-L550X/L570X

2-5. CHASSIS (T) SUB ASSY

1 Unsolder the lead wires.

2 P 2x3

black

red white

3 P 2x3

4 chassis (T) sub assy

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CDX-L550X/L570X

2-6. LEVER SECTION

5 guide (disc)

6 lever (R)

3 tension spring (LR)

7 lever (L)

1 special screw

2 IN SELF SW board

2-7. SERVO BOARD

4 claws

6 special screw

3 Removal the solders.

1 CN3

4 P 2x3

5 loading motor assy

7 special screw

2 CN2

8 SERVO board

Page 11

)

2-8. ARM ROLLER ASSY

• When installing, take note of the positions

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

CDX-L550X/L570X

3 retaing ring (RA)

4 shaft retainer

(roller)

shaft retainer (roller)

retaing ring (RA)

arm

washer

Fig. 1

5 shaft roller assy

2 arm (roller)

washer

arm

shaft retainer (roller

2-9. FLOATING BLOCK ASSY

7 compression spring (FL)

1 tension spring (KF1)

1 tension spring (RA)

6 floating block assy

8 compression spring (FL)

4 Fit lever (D) in the

direction of the arrow.

5 Turn loading ring in the direction of the arrow.

3 damper (T)

2 damper (T)

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CDX-L550X/L570X

2-10. OPTICAL PICK-UP BLOCK

1 P 2x3

2 sled motor assy

3 optical pick-up block

Page 13

CDX-L550X/L570X

SECTION 3

DIAGRAMS

3-1. IC PIN DESCRIPTION

• IC801 MN101C49KTG1 (SYSTEM CONTROL)

Pin No. Pin Name I/O Pin Description

1 VREF– — Ground for A/D converter power supply 2 VSM I S-meter voltage detection signal input from tuner unit (TU601) 3 NIL I Connect to ground. 4 KEYIN1 I Key signal input 5 KEYIN0 I Key signal input 6 RC IN0 I Rotary commander key signal input from remote in jack (CNP801)

7, 8 NIL I Not used. (Connect to ground.)

9 DSTSEL I Destination set up detection signal input (“L”: CDX-L550X, “H”: CDX-L570X) 10 VREF+ — A/D converter power supply 11 VDD — Power supply (+5 V) input pin 12 OSCOUT O High speed clock signal output (18.432 MHz) 13 OSCIN I High speed clock signal input (18.432 MHz) 14 VSS — Ground for power supply 15 XIN I Low speed clock signal input (32.768 kHz) 16 XOUT O Low speed clock signal output (32.768 kHz)

17 MMOD I

18 LCDSO O LCD serial data signal output to LCD driver (IC501) 19 LCDCE O LCD chip enable signal output to LCD driver (IC501) 20 LCDCKO O LDC serial clock signal output to LCD driver (IC501) 21 CD SO/TSO O CD servo IC serial data signal output 22 CD SI/TSI I CD servo IC serial data signal input 23 CD CKO/TCKO O CD servo IC serial clock signal output 24 SYSRST O System reset signal output to bus interface (IC803) 25 BUS ON O Bus on signal output to bus interface (IC803) 26 KEYACK I Key acknowledge detection signal input 27 NIL I Not used. (Connect to ground.) 28 BU IN I Back up current detection signal input 29 SIRCS I Remote signal input from remote control receiver (IC502) 30 CD SELFSW I CD mechanism self load position detection switch signal input from self switch (SW2) 31 CD PACK I CD text pack sync signal input from CD servo (IC1) 32 NIH I Connect to power supply. 33 RESET I microcomputer reset signal input from reset IC (IC802) “L”: reset 34 NOSE SW I Front panel attachment detection signal input from nose detect switch (S902) “L”: ON 35 BEEP O Beep signal output to power amp (IC404) 36 NCO O Not used. (Open) 37 TESTIN I Test mode detection signal input 38 ACCIN I Accessory power supply detection signal input 39 NCO O Not used. (Open) 40 TELA TT I Telephone ATT detection signal input 41 NIH I Connect to power supply. 42 BUSSO O Sony-Bus serial data signal output to bus interface (IC803) 43 BUSSI I Sony-Bus serial data signal input from bus interface (IC803) 44 BUSCKO O Sony-Bus serial clock signal output to bus interface (IC803) 45 I2CSIO I/O I2C bus serial data signal input/output 46 NCO O Not used. (Open) 47 I2CCKO O I2C bus serial clock signal output 48 NCO O Not used. (Open) 49 TUNON O Tuner power supply control signal output to power supply (IC901) 50 PW ON O System power supply control signal output to power supply (IC901)

Memory mode select signal input (Input to “Low” (single chip mode).) (Connect to ground.)

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CDX-L550X/L570X

Pin No. Pin Name I/O Pin Description

51 CD TSTB O CD text parameter strob signal output to servo IC (IC1) 52 CD RFOK I RF OK signal input from servo IC (IC1) 53 CD XRST O Reset signal output to servo IC (IC1)

54 CD A0 O

55 CD STB O Data strob signal output to servo IC (IC1) 56 CD XTALEN O Crystal oscillation control signal output to servo IC (IC1) 57 CD LIMIT I CD Mechanism in-limit switch signal input from limit switch (SW3) 58 CD PH1 I CD Mechanism PH1 detection signal input Not used in this set. 59 CD DSW I CD Mechanism down switch signal input from down switch (SW4) 60 CD INSW/PH2 I CD Mechanism disc-in switch detection signal input from disc-in switch (SW1) 61 CD PH3 I CD Mechanism PH3 detection signal input Not used in this set. 62 CD LM LO O CD Mechanism loading motor control signal output to loading motor drive (IC2) 63 CD LM EJ O CD Mechanism eject motor control signal output to loading motor drive (IC2)

64, 65 NCO O Not used. (Open)

66 AMPATT O Power amp ATT control signal output to power amp (IC404) 67 AMPON O Power amp standby control signal output to power amp (IC404) 68 CDM ON O CD mechanism deck power supply control signal output 69 ATT O System ATT control signal output 70 VOLATT O Electrical volume ATT control signal output to electrical volume (IC401)

71 – 75 NCO O Not used. (Open)

76 4VPRE I Pre-out menu selection set up signal input

77, 78 NCO O Not used. (Open)

79 CD ON O CD on signal output “H”: Play, “L”: Loading or standby

80 – 85 NCO O Not used. (Open)

86 EE SIO I/O EEPROM serial data signal input/output 87 EE CKO O EEPROM serial clock signal output 88 NCO O Not used. (Open) 89 FLASH W I Flash microcomputer write detection signal input “L”: Write mode 90 NCO O Not used. (Open) 91 XKEYON O Key power supply control signal output 92 DOORIND O Sub panel power supply control signal output 93 ILLON O Illumination power supply control signal output 94 DOOR SW I Front panel open/close detection signal input “L”: Close, “H”: Open 95 DAVSS — Ground pin 96 RE IN1 I Rotary encoder signal input from rotary encoder (RE501) 97 RE IN0 I Rotary encoder signal input from rotary encoder (RE501)

98 RC IN I 99 NCO O Not used. (Open)

100 DAVDD — Power supply pin

Command/parameter identification signal output to servo IC (IC1) “L”: Command, “H”: Parameter

Rotary commander shift key signal input from remote in jack (CNP801) “L”: Shift key on

Page 15

3-2. BLOCK DIAGRAM — CD SECTION —

OPTICAL PICK-UP

KSS-720A

RF AMP,DIGITAL SERVO

DIGITAL SIGNAL PROCESSOR

IC1

CDX-L550X/L570X

FOCUS

COIL

I-V

CONV.

DRIVE

FOCUS/TRACKING COIL DRIVE

SLED/SPINDLE/LOADING MOTOR DRIVE

FCS-

FCS+

APC

IC2

FOCUS

COIL

DRIVE

TRACKING

ERROR

(Page 16)

TUNER

LOUT

RF EQ

FORCUS

ERROR

EFM

DEMOD

SERVO

CTL

FDTDSD

62 63 64 65

D/A

CONV

DSUB CODE

PROCESS

I/F

OSC

23 24

16.9344MHz

ROUT

PACK TSTB

TSCK

TSI

SCK

STB

RST

RFOK

XTALEN

16 12

R-CH

52 56 55 54

SW1

(DISC IN)

CDL

SECTION

SYSTEM CONTROL

CD PACK

TSTB

CD_SO/TSO

CD_SI/TSI

CD_CKO/TCKO

CD_TSTB

CD_AO

CD_XRST

CD_RFOK

CD_XTALEN

CD_INSW/PH2

IC801(1/3)

BU IN

Q802, 805

BUFFER

BATT DET

Q803

D804

BATT

TRACKING

COIL

M902

(SLED)

M901

(SPINDLE)

M903

(LOADING)

CD_SELF SW

CD_LIMIT

CD_DSW

CD_LM LO

CD_LM EJ

CDM ON

CD ON

RESET

IC802

S901

RESET

D901

BU 5V

• Signal path

:CD

(DOWN)

POWER CONTROL Q908, 909

BATT

SW2

(SELF)

SW3

(LIMIT)

SW4

POWER

CONTROL

Q907

TRK+

TRK-

SL-

SL+

SP+

SP-

LD-

LD+

TRACKING

COIL

DRIVE

SLED

MOTOR

DRIVE

SPINDLE

MOTOR

DRIVE

MOTOR

DRIVE

LOAD

EJECT

A5V

AU5V

D5V

DR6V

REG

Q911

REG

Q910

15 15

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CDX-L550X/L570X

3-3. BLOCK DIAGRAM — TUNER SECTION —

PJ601

(ANTENNA)

TUNER UNIT

TU601

ANTFM MPX

2 10

ANTAM

AM DET

S-METER

I2C SDA I2C SCL

E2PROM SDA E2PROM SCL

PJ401

AUDIO OUT REAR

(Page 15)

SECTION

CDL

14 12 13

FREQUENCY

()

SELECT

FM 50K AM 9K

FM 200K

AM 10K

17 18

SW802

L570X L550X

ELECTRONIC VOLUME

IC401

AUX LCH OUT FL

4 28

MD LCH

MPXI

LEVEL

MPIN

SDA

SCL

EXA ATT

SYSTEM CONTROL

VOL ATT

VSM

I2C SIO

I2C CKO

DSTSEL

EE SIO

EE CKO

OUT RL

IC801 (2/3)

ATT

BEEP

AMP ON

AMP ATT

TEL ATT

ACC IN

TEST IN

TUN ON

PW ON

Q102

MUTE

Q912,913

69 35 67 66 40

MUTE CONT

Q101

MUTE

R-CH

D908

DELAY BATT

ACC

CHECK

Q902, D934, 935

POWER SUPPLY

IC901

8.7V ON

5.6V ON

STB

AMP +B

COM 8V TU 5.6V TU 8.7V

POWER AMP

IC404

AUX

STBY

MUTE

TEL ATT

Q901

ANT +B

VCC

BU+B BU 5V

9 10 11

D919

D907

BATT

COM 8V TU 5.6V TU 8.7V

R-CH

5 3

9 7

R-CH

F901

10A

CNP902

FL+

FL-

RL+

RL-

FR+

FR-

RR+

RR-

ATT

ACC

TEST

AMP R

ANT R

GND

+B (BATT)

• Signal path

:FM

:AM

:CD

1616

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CDX-L550X/L570X

3-4. BLOCK DIAGRAM — DISPLAY SECTION —

SYSTEM CONTROL

IC801 (3/3)

KEY IN0

KEY MATRIX LSW501-510, LSW513-522

CNP801

(REMOTE IN)

D801

D802

S902

(NOSE DET)

KEY

ACTIVE

Q801

IC502

RECEIVE

ROTARY

ENCODER

RE501

X802

32.768kHz

97 96

KEY IN1

KEY ACK

AD ON

RC IN1 RC IN0

SIRCS

RE IN0 RE IN1

NOSE SW

XIN

XOUT

LCD SO

LCD CKO

LCD CE

DOOR IND

ILL ON

OSC OUT

OSC IN

3-5. CIRCUIT BOARDS LOCATION

LCD DRIVE

IC501

SEG2

SEG66

COM1

COM4

•

1 |

LCD

LCD500

RELAY board

18 20 194

78 77 76

DOOR IND

DRIVE

Q914, 915

DATA CLK CE

IN SELF SW board

SL SW board

tuner unit (TU601)

LED905,LSW916

POWER

CONT

Q906

BATT

X801

18.43MHz

SWITCH

Q905

LSW501-510 LSW513-522

LED510-513

KEY

()

ILLUMINATION

LCD BACK

()

LIGHT

DISPLAY board

SERVO board

MAIN board

• Waveforms — Servo Board —

(MODE: CD PLAY)

— Main Board —

16.9344MHz

IC1

34msec

IC1

Approx. 1Vp-p

IC1

(XTAL)

(PACK)

(RFO)

(FEO)

4.4Vp-p

4.8Vp-p

1.2Vp-p

IC801

18.43MHz

(OSCOUT)

30.5µsec

(XOUT)

3.8Vp-p

5Vp-p

17 17

Approx. 400mVp-p

(TEO)

IC1

Page 18

CDX-L550X/L570X

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.

•

• C : panel designation.

• 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.

Note:

The components identified by mark 0 or dotted line 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 : AM J : CD

W or less unless otherwise

Note:

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

3-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION —

for printed wiring boards:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• x : parts mounted on the conductor side.

•

• : 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.)

1818

Page 19

(Page 21)

CDX-L550X/L570X

• Semiconductor Location

Ref. No. Location IC1 D-2

IC2 G-2 Q1 B-3

19 19

Page 20

CDX-L550X/L570X

• Refer to page 17 for Waveforms.

3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION — • Refer to page 28 for IC Block Diagrams.

IC B/D

(Page 22)

Note:

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

2020

Page 21

3-8. PRINTED WIRING BOARD — MAIN SECTION —

CDX-L550X/L570X

• Semiconductor Location

Ref. No. Location D601 J-1

D801 J-6 D802 K-7 D803 I-12 D804 I-12 D809 K-4 D811 K-4 D812 K-3 D813 K-3 D814 K-3 D815 J-2 D816 K-3 D817 K-2 D818 K-4 D901 H-12 D902 D-11 D906 D-11 D907 F-11 D908 D-9 D909 D-9 D911 A-9 D912 A-9 D913 C-10 D914 C-10 D915 A-9 D916 A-9 D917 B-10 D918 A-10 D919 F-11 D920 C-11 D931 B-14 D932 E-12

Ref. No. Location D934 D-10

D935 D-10 D941 G-10

IC401 I-3 IC404 A-7 IC801 I-9 IC802 J-12 IC901 G-13

Q101 C-4 Q102 B-3 Q201 B-5 Q202 B-4 Q801 K-11 Q802 I-12 Q803 I-11 Q805 I-12 Q901 E-10 Q902 D-11 Q905 J-13 Q906 K-13 Q907 H-12 Q908 D-13 Q909 E-13 Q910 B-13 Q911 F-10 Q912 D-8 Q913 D-8 Q914 H-13 Q915 H-13

(Page 24)

(Page 19)

21 21

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CDX-L550X/L570X

• Refer to page 17 for Waveforms.

3-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 28 for IC Block Diagrams.

IC B/D

Note:

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

(Page 20)

(Page 23)

2222

Page 23

3-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 29 for IC Block Diagrams.

CDX-L550X/L570X

(Page

22)

IC B/D

(Page 25)

23 23

Note:

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

Page 24

CDX-L550X/L570X

3-11. PRINTED WIRING BOARD — RELAY SECTION —

(Page 21)

(Page 27)

2424

Page 25

3-12. SCHEMATIC DIAGRAM — RELAY SECTION —

CDX-L550X/L570X

(Page 26)

(Page 23)

25 25

Page 26

CDX-L550X/L570X

3-13. SCHEMATIC DIAGRAM — DISPLAY SECTION —

(Page 25)

Note:

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

2626

Page 27

3-14. PRINTED WIRING BOARD — DISPLAY SECTION —

CDX-L550X/L570X

• Semiconductor Location

Ref. No. Location (D501) A-11

(D502) A-10 (D503) B-10 (D504) B-6

(IC501) B-9 IC502 A-5

LED510 B-12 LED511 A-12 LED512 B-5 LED513 B-5

( ) : SIDE B

(Page 24)

27 27

Page 28

CDX-L550X/L570X

• IC BLOCK DIAGRAMS IC1 µPD63711GC-8EU

AGCO74RFI73C3T72ASY71EFM70AVDD697E DAC3687D DAC2677C DAC1667F DAC065MD64SD63TD62FD

AGCI

RFO

EQ2

EQ1

RF-

AGND

AVDD

REFOUT

FEO

TE-

TEO

TE2

TEC

AGND

AVDD

FE-

100

AMP BLOCK

DEFECT

MIRR

EFM

COMPARATOR

EFM

FEOFS

TEOFS

EFM

SWITCH

FOK

A3T

FEO

TEO

COMPARATOR

MICROCOMPUTER INTERFACE

AUTO GAIN

CONTROLLER

SVDRAM

PROCESSOR

DEFECT

COMPARATOR

RFENV

MIRENV

TRACKING

A/D CONVERTER

FOCUS

D/A

ADDER

MULTIPLIER

SVROM

CLV

FD/TD/SD/MD CONTROLLER

SVCRAM

ROM

DECODER

ATEST59TEST158TEST057DGND56TSTB55TSCK54TSI53TSO52PACK51DVDD

AGND

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

C2D2

C2D1

C1D2

C1D1

DGND

PLCK

MIRR/WFCK

RFCK

LOCK

DVDD

TSOI

C16M

DGND

HOLD/WDCK

LRCK

LRCKIN

SCKO

SCKIN

DOUT

DIN

FLAG

EMPH

DVDD

FWD

REV

LDCONT

PREVCC

POWVCC

VOL–

VOL+

VO2–

VO2+

VO1–

VO1+

IC2 BA5810FP

IN1

IN2

PREVCC

(PRE.LOADING)

POWVCC12

(CH1.CH2)

10k

–

POWER

SAVE

10k

LOADING PRE

7.5k

–

16k

LEVEL SHIFT

FWD REV

7.5k

16k

LEVEL SHIFT

BIAS

–

7.5k

–

16k

27 26

24 23

OPIN4+ OPIN4–

OPOUT4

OPIN3+ OPIN3–

OPOUT3

7.5k

LEVEL SHIFT

–

LEVEL SHIFT

CH1-4 MUTE

16k

POWVCC34

(CH3,CH4)

10k

–

10k

MUTE

POWVCC

GND

VO3–

VO3+

VO4–

VO4+

DGND

RFOK

4A05

RST

STB

7SO8SI9

SCK

XTALEN

DVDD

DAVDD

ROUT

DAGND

REGC

1514

DAGND

18R+19R–20L+21L–22

LOUT

DAVDD

XVDD

XTAL24XTAL

XGND

IC901 BA4908-V3

REGULATOR

OVER VOLTAGE

PROTECT

–

2 3

STB

MODE2

MODE1

5 6 7 8 9

ANT

VCC

VDD

AMP

COM

–

GND

2828

Page 29

IC401 TDA7406T

CDX-L550X/L570X

SWIN

ACINR

ACOUTR

SWACOUT

AC OUTL

CREF

MIXINFL

MIXINRL

MIXINFR

MIXINRR

OUTFL

OUTRL

28 2730 2932 31

MIXER

SOFT STEP

FADER

OUTPUT SELECTOR

HIGH PASS

7BAND

EQUALIZER

SOFT STEP

VOLUME

SOFT MUTE

LOUDNESS

IN GAIN

+ AUTO

ZERO

OUTFR

OUTRR

26 25 24 23

SOFT STEP

FADER

SPECTRUM

ANALIZER

OUTSW

SOFT STEP

FADER

SUB

WOOFER

FILTER

MONO FADER

BEEP

PAUSE

C-BUS

DIGITAL

CONTROL

HIGH OUT

S & H

25kHz

DEMODULATOR

+STEREO ADJUST

+STEREO BLEND

PILOT

CANCELLATION

SAOUT

QUAL.

PIL, DET

PLL

CREF

MULTI

PATH

DETECTOR

SUPPLY

PULSE

FORMER

AM/FM NOISE

BLANKER

A/D

21 20

VDD

SACLK SCL

SDA

GND

ATT

QUAL

MP OUT

MP IN

LEVEL

ACINL

34 35

36 37 38

CDR

CDL

MDR

MDL

TAPEL

MAIN SOURCE

40 41 42 43 44

SELECTOR

INPUT MULTIPLEXER

1 2 3 4 5 6 7 8 9 10 11

FDL–

FDR+

TAPE R

FDL+

PAUSE

MIXING

SELECTOR

TIM

PHONE

NAVI

86kHz

STD

IN GAIN

AM/MPX2

AMIF

CMPX

AUX1

Page 30

CDX-L550X/L570X

SECTION 4

EXPLODED VIEWS

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

• Color Indication of Appearance Parts Example :

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

Parts Color Cabinet’s Color

• Accessories and packing materials and hardware (# mark) list are given in the last of this parts list.

MG-393X-121//K

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

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

Ref. No. Part No. Description Remark

1 X-3380-007-1 PANEL ASSY (CD), SUB 2 3-041-039-01 BUTTON (EJECT)

* 3 1-679-988-11 RELAY BOARD

4 X-3376-686-1 GEAR ASSY 5 3-030-909-02 DAMPER, OIL

TU601

F901

Ref. No. Part No. Description Remark * 13 A-3283-103-A MAIN BOARD, COMPLETE (L570X)

13 A-3283-154-A MAIN BOARD, COMPLETE (L550X)

* 14 3-224-312-11 HEAT SINK (MAIN) * 15 3-019-565-01 BRACKET (IC) * 16 3-041-261-01 BRACKET (TR)

6 3-713-786-51 SCREW +P 2X3 7 X-3376-687-1 LOCK ASSY

* 8 3-224-309-01 COVER

9 1-776-207-82 CORD (WITH CONNECTOR) (POWER)

* 10 3-024-285-01 CUSHION (RUBBER)

* 11 3-041-173-01 BRACKET (CD)

12 3-922-535-11 SCREW (+BTT)

* 17 3-224-313-01 HEAT SINK (REG) * 18 3-224-308-01 CHASSIS

19 3-035-250-01 SCREW (LOCK)

* 20 X-3376-689-1 BRACKET (GEAR) ASSY

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

TU601 A-3220-738-A TUNER UNIT (TUX-020)

Page 31

4-2. FRONT PANEL SECTION

CDX-L550X/L570X

LCD500

not supplied (DISPLAY board)

51 3-224-293-01 BUTTON (CROSS) 52 3-224-300-01 BUTTON (OPEN) (L550X) 52 3-224-300-11 BUTTON (OPEN) (L570X) 53 3-038-318-01 SPRING (RELEASE) 54 X-3379-984-1 PANEL (S) ASSY, FRONT (L550X)

54 X-3380-013-1 PANEL (S) ASSY, FRONT (L570X) 55 3-224-299-01 BUTTON (1-6) 56 3-224-298-01 BUTTON (OFF) 57 3-224-297-01 BUTTON (MANU) 58 3-224-296-01 BUTTON (EQ)

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark * 59 3-224-306-01 PLATE (LCD), GROUND

60 1-694-787-11 CONDUCTIVE BOARD, CONNECTION

* 61 3-224-307-01 SHEET (DIFFUSION) * 62 X-3379-981-1 HOLDER (LCD) ASSY

63 3-224-292-01 KNOB (VOL) (L550X)

63 3-224-292-11 KNOB (VOL) (L570X) 64 3-224-295-01 BUTTON (SOURCE) 65 X-3379-982-1 PANEL ASSY, FRONT BACK 66 3-231-599-01 CUSHION (1-6) LCD500 1-804-294-21 DISPLAY PANEL, LIQUID CRYSTAL

Page 32

CDX-L550X/L570X

4-3. CD MECHANISM SECTION (1) (MG-393X-121//K)

101

115

104

114

109

116

103

102

107

106

105

111

114

113

108

M903

110 3-040-040-01 ARM (ROLLER)

* 111 A-3283-048-A SERVO BOARD, COMPLETE

112 3-221-779-01 BRACKET (MOTOR) 113 3-040-034-01 SPRING (RA), TENSION 114 3-040-042-01 WASHER

112

105

110

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 101 1-676-709-11 IN SELF SW BOARD

102 3-040-039-01 CHASSIS (T) 103 3-040-038-01 SPRING (LR), TENSION 104 3-040-050-01 LEVER (L) 105 3-040-022-01 RETAINER (ROLLER), SHAFT

106 3-040-044-01 ROLLER (S) 107 3-040-067-01 LEVER (R) 108 A-3301-980-A SHAFT ROLLER ASSY 109 3-040-037-01 GUIDE (DISC)

115 3-043-880-01 RING (RA), RETAINING 116 3-044-206-11 SCREW, SPECIAL M903 A-3315-039-A MOTOR SUB ASSY, LO (LOADING)

Page 33

4-4. CD MECHANISM SECTION (2) (MG-393X-121//K)

CDX-L550X/L570X

157

158

162

163

154

160

165

151

156

157

164

155

153

161

159

152

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

151 3-040-025-01 ARM, CHUCKING 152 3-040-031-01 DAMPER (T) 153 3-040-056-01 LEVER (D) 154 3-040-024-01 RETAINER (DISC) 155 3-040-053-01 RING, LOADING

156 3-040-026-01 SPRING (CH), TENSION 157 3-040-032-01 SPRING (FL), COMPRESSION 158 3-040-033-01 SPRING (KF1), TENSION

159 A-3307-422-A CHASSIS (M) COMPLETE ASSY 160 3-040-059-01 SPRING (TR), TENSION 161 3-040-057-01 LEVER (LOCK) 162 3-040-058-01 GEAR (MDL) 163 3-040-052-01 WHEEL (U), WORM

164 3-040-051-01 LEVER (TR) 165 3-040-054-01 WHEEL (LW), WORM

Page 34

CDX-L550X/L570X

4-5. CD MECHANISM SECTION (3) (MG-393X-121//K)

207

201

M901

209

206

208

210

211

202

M902

205

203

#10

204

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

201 X-3378-480-1 CHASSIS (OP) ASSY (including M901) 202 3-040-029-01 SPRING (SL), TORSION 203 3-040-045-01 BASE (DRIVING) 204 3-040-194-01 GEAR (MIDWAY) 205 A-3301-983-A SHAFT (FEED) ASSY

206 1-676-707-11 PICK-UP FLEXIBLE BOARD

207 1-677-182-11 MOTOR FLEXIBLE BOARD

* 208 1-676-708-11 SL SW BOARD

209 3-909-607-01 SCREW

0 210 8-820-103-03 PICK-UP, OPTICAL KSS-720A/K1RP

211 3-040-030-01 SPRING (FEED), PLATE

M902 A-3301-985-A MOTOR ASSY, SLED (SLED)

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

Page 35

SECTION 5

ELECTRICAL PARTS LIST

CDX-L550X/L570X

DISPLAY

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. METAL:Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F:nonflammable

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

DISPLAY BOARD

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

1-694-787-11 CONDUCTIVE BOARD, CONNECTION

* 3-224-306-01 PLATE (LCD), GROUND * 3-224-307-01 SHEET (DIFFUSION)

< CAPACITOR >

C531 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C532 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C533 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C534 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C535 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C536 1-162-963-11 CERAMIC CHIP 680PF 10% 50V

< CONNECTOR >

• 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

LSW506 1-771-476-11 SWITCH, KEYBOARD (WITH LED)

LSW507 1-771-883-11 SWITCH, TACTILE (WITH LED) (SOUND) LSW508 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (ENTER) LSW509 1-771-883-11 SWITCH, TACTILE (WITH LED) (DSPL) LSW510 1-771-883-11 SWITCH, TACTILE (WITH LED) (LIST)

LSW513 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SOURCE) LSW514 1-771-883-11 SWITCH, TACTILE (WITH LED) (MODE) LSW515 1-771-500-21 SWITCH, KEYBOARD (WITH LED) (EQ7) LSW516 1-771-500-21 SWITCH, KEYBOARD (WITH LED) (POS) LSW517 1-771-883-11 SWITCH, TACTILE (WITH LED) (6)

LSW518 1-771-883-11 SWITCH, TACTILE (WITH LED) (5) LSW519 1-771-883-11 SWITCH, TACTILE (WITH LED) (4) LSW520 1-771-883-11 SWITCH, TACTILE (WITH LED) (3) LSW521 1-771-883-11 SWITCH, TACTILE (WITH LED) (2/SHUF) LSW522 1-771-883-11 SWITCH, TACTILE (WITH LED) (1/REP)

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

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

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

(., SEEK –, m)

CN501 1-794-065-12 PLUG, CONNECTOR 14P

< DIODE >

D501 8-719-056-93 DIODE UDZ-TE-17-18B D502 8-719-068-68 DIODE SDZ6V2WA D503 8-719-069-56 DIODE UDZS-TE17-6.2B D504 8-719-069-54 DIODE UDZS-TE17-5.1B

< IC >

IC501 8-759-826-21 IC LC75874W IC502 8-749-017-35 IC KSM-401N

< LIQUID CRYSTAL DISPLAY >

LCD500 1-804-294-21 DISPLAY PANEL, LIQUID CRYSTAL

< DIODE >

LED510 8-719-078-19 LED LWA673-R1S2 (LCD BACK LIGHT) LED511 8-719-078-19 LED LWA673-R1S2 (LCD BACK LIGHT) LED512 8-719-078-19 LED LWA673-R1S2 (LCD BACK LIGHT) LED513 8-719-078-19 LED LWA673-R1S2 (LCD BACK LIGHT)

< SWITCH >

LSW501 1-771-883-11 SWITCH, TACTILE (WITH LED) (OFF) LSW502 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (MENU) LSW503 1-771-476-11 SWITCH, KEYBOARD (WITH LED)

(DISC/PRESET +)

LSW504 1-771-476-11 SWITCH, KEYBOARD (WITH LED)

(DISC/PRESET –)

LSW505 1-771-476-11 SWITCH, KEYBOARD (WITH LED)

(>, SEEK +, M)

< RESISTOR >

R501 1-216-819-11 METAL CHIP 680 5% 1/16W R502 1-216-819-11 METAL CHIP 680 5% 1/16W R503 1-216-819-11 METAL CHIP 680 5% 1/16W R504 1-216-821-11 METAL CHIP 1K 5% 1/16W R505 1-216-823-11 METAL CHIP 1.5K 5% 1/16W

R506 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R507 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R508 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R509 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R510 1-216-831-11 METAL CHIP 6.8K 5% 1/16W

R514 1-216-819-11 METAL CHIP 680 5% 1/16W R515 1-216-819-11 METAL CHIP 680 5% 1/16W R516 1-216-819-11 METAL CHIP 680 5% 1/16W R517 1-216-821-11 METAL CHIP 1K 5% 1/16W R518 1-216-823-11 METAL CHIP 1.5K 5% 1/16W

R519 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R520 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R521 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R522 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R523 1-216-831-11 METAL CHIP 6.8K 5% 1/16W

R524 1-216-864-11 SHORT 0 R525 1-216-817-11 METAL CHIP 470 5% 1/16W R526 1-216-817-11 METAL CHIP 470 5% 1/16W R527 1-216-817-11 METAL CHIP 470 5% 1/16W R528 1-216-817-11 METAL CHIP 470 5% 1/16W

R532 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R533 1-216-815-11 METAL CHIP 330 5% 1/16W

Page 36

CDX-L550X/L570X

DISPLAY IN SELF SW

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

R534 1-216-857-11 METAL CHIP 1M 5% 1/16W R535 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R536 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R537 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R538 1-216-841-11 METAL CHIP 47K 5% 1/16W

R539 1-216-821-11 METAL CHIP 1K 5% 1/16W R540 1-216-821-11 METAL CHIP 1K 5% 1/16W R541 1-216-821-11 METAL CHIP 1K 5% 1/16W R542 1-216-818-11 METAL CHIP 560 5% 1/16W R543 1-216-818-11 METAL CHIP 560 5% 1/16W

R544 1-216-864-11 SHORT 0 R545 1-216-864-11 SHORT 0 R546 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R547 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R548 1-216-823-11 METAL CHIP 1.5K 5% 1/16W

R549 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R550 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R551 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R552 1-216-818-11 METAL CHIP 560 5% 1/16W R553 1-216-818-11 METAL CHIP 560 5% 1/16W

R554 1-216-817-11 METAL CHIP 470 5% 1/16W R555 1-216-817-11 METAL CHIP 470 5% 1/16W R556 1-216-817-11 METAL CHIP 470 5% 1/16W R557 1-216-817-11 METAL CHIP 470 5% 1/16W

< ROTARY ENCODER >

RE501 1-418-818-21 ENCODER, ROTARY

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

* 1-676-709-11 IN SELF SW BOARD

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

< SWITCH >

SW2 1-529-566-41 SWITCH, PUSH (1 KEY) (SELF) SW3 1-529-566-41 SWITCH, PUSH (1 KEY) (DISC IN)

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

* A-3283-103-A MAIN BOARD, COMPLETE (L570X)

A-3283-154-A MAIN BOARD, COMPLETE (L550X)

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

* 3-019-565-01 BRACKET (IC) * 3-041-261-01 BRACKET (TR) * 3-224-312-11 HEAT SINK (MAIN) * 3-224-313-01 HEAT SINK (REG)

7-685-535-19 SCREW +BTP 2.6X10 TYPE 2 N-S

7-685-793-09 SCREW +PTT 2.6X8 (S) 7-685-795-09 SCREW +PTT 2.6X12 (S)

< CAPACITOR >

C101 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C112 1-124-233-11 ELECT 10uF 20% 16V C113 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C122 1-124-233-11 ELECT 10uF 20% 16V C123 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V

C201 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

MAIN

C212 1-124-233-11 ELECT 10uF 20% 16V C213 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C222 1-124-233-11 ELECT 10uF 20% 16V C223 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C402 1-124-259-11 ELECT 4.7uF 20% 16V

C403 1-124-233-11 ELECT 10uF 20% 16V C404 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C405 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C455 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C465 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C471 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C476 1-164-156-11 CERAMIC CHIP 0.1uF 25V C601 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C602 1-164-156-11 CERAMIC CHIP 0.1uF 25V C603 1-126-382-11 ELECT 100uF 20% 16V

C604 1-164-156-11 CERAMIC CHIP 0.1uF 25V C605 1-126-382-11 ELECT 100uF 20% 16V C606 1-109-982-11 CERAMIC CHIP 1uF 10% 10V C607 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C608 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V

C610 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C611 1-109-982-11 CERAMIC CHIP 1uF 10% 10V C612 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C701 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C702 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V

C703 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C704 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C705 1-126-176-11 ELECT 220uF 20% 10V C706 1-124-233-11 ELECT 10uF 20% 16V C708 1-126-153-11 ELECT 22uF 20% 6.3V

C709 1-126-176-11 ELECT 220uF 20% 10V C710 1-126-153-11 ELECT 22uF 20% 6.3V C801 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C804 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C805 1-162-918-11 CERAMIC CHIP 18PF 5% 50V

C806 1-164-156-11 CERAMIC CHIP 0.1uF 25V C809 1-128-647-11 DOUBLE LAYERS 0.1F 5.5V C810 1-124-584-00 ELECT 100uF 20% 10V C812 1-164-156-11 CERAMIC CHIP 0.1uF 25V C814 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C815 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C816 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C865 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C905 1-126-160-11 ELECT 1uF 20% 50V C906 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C907 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C912 1-124-233-11 ELECT 10uF 20% 16V C914 1-135-473-21 ELECT 3300uF 20% 16V C915 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V C916 1-124-589-11 ELECT 47uF 20% 16V

C917 1-126-157-11 ELECT 10uF 20% 16V C919 1-164-156-11 CERAMIC CHIP 0.1uF 25V C921 1-126-153-11 ELECT 22uF 20% 6.3V C922 1-164-156-11 CERAMIC CHIP 0.1uF 25V

Page 37

CDX-L550X/L570X

MAIN

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

C926 1-126-157-11 ELECT 10uF 20% 16V C927 1-126-157-11 ELECT 10uF 20% 16V C928 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C929 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C930 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C932 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C933 1-164-156-11 CERAMIC CHIP 0.1uF 25V C934 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

IC401 8-759-827-13 IC TDA7406T IC404 8-759-827-14 IC TA8268AH IC801 6-800-079-01 IC MN101C49KTG1 IC802 8-759-682-69 IC XC61CN4302MR IC901 8-759-661-47 IC BA4908-V3

< IC >

< JUMPER RESISTOR >

< CONNECTOR >

CNP701 1-764-617-12 PIN, CONNECTOR (PC BOARD) 30P CNP802 1-569-907-11 SOCKET, CONNECTOR 12P CNP902 1-774-701-11 PIN, CONNECTOR 16P

< JACK >

CNP801 1-764-270-21 JACK, STEREO MINIATURE (DIA.3.5)

< DIODE >

D601 8-719-056-65 DIODE 1SS372-TE85L D801 8-719-988-61 DIODE 1SS355TE-17 D802 8-719-988-61 DIODE 1SS355TE-17 D803 8-719-921-63 DIODE MTZJ-T-77-7.5B D804 8-719-110-49 DIODE MTZJ-T-77-18B

D809 8-719-109-97 DIODE MTZJ-T-77-6.8B D811 8-719-978-33 DIODE UDZS-TE17-6.8B D812 8-719-978-33 DIODE UDZS-TE17-6.8B D813 8-719-978-33 DIODE UDZS-TE17-6.8B D814 8-719-978-33 DIODE UDZS-TE17-6.8B

D815 8-719-109-97 DIODE MTZJ-T-77-6.8B D816 8-719-978-33 DIODE UDZS-TE17-6.8B D817 8-719-109-97 DIODE MTZJ-T-77-6.8B D818 8-719-978-33 DIODE UDZS-TE17-6.8B D901 8-719-991-33 DIODE 1SS133T-77

D902 8-719-200-82 DIODE 11ES2-TA1B D906 8-719-978-33 DIODE UDZS-TE17-6.8B D907 8-719-200-82 DIODE 11ES2-TA1B D908 8-719-988-61 DIODE 1SS355TE-17 D909 1-216-864-11 SHORT 0

D911 8-719-079-97 DIODE CRZ22(TE85L.SONY) D912 8-719-079-97 DIODE CRZ22(TE85L.SONY) D913 8-719-079-97 DIODE CRZ22(TE85L.SONY) D914 8-719-079-97 DIODE CRZ22(TE85L.SONY) D915 8-719-079-97 DIODE CRZ22(TE85L.SONY)

(REMOTE IN)

JR101 1-216-864-11 SHORT 0 JR102 1-216-864-11 SHORT 0 JR103 1-216-864-11 SHORT 0 JR104 1-216-864-11 SHORT 0 JR105 1-216-864-11 SHORT 0

JR106 1-216-864-11 SHORT 0 JR107 1-216-864-11 SHORT 0 JR108 1-216-864-11 SHORT 0 JR201 1-216-864-11 SHORT 0 JR202 1-216-864-11 SHORT 0

JR203 1-216-864-11 SHORT 0 JR204 1-216-864-11 SHORT 0 JR301 1-216-864-11 SHORT 0 JR411 1-216-864-11 SHORT 0 JR412 1-216-864-11 SHORT 0

JR490 1-216-864-11 SHORT 0 JR602 1-216-864-11 SHORT 0 JR701 1-216-864-11 SHORT 0 JR702 1-216-864-11 SHORT 0 JR703 1-216-864-11 SHORT 0

JR740 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V JR801 1-216-864-11 SHORT 0 JR802 1-216-864-11 SHORT 0 JR803 1-216-864-11 SHORT 0 JR804 1-216-864-11 SHORT 0

JR805 1-216-864-11 SHORT 0 JR806 1-216-864-11 SHORT 0 JR901 1-216-864-11 SHORT 0

< COIL >

L900 1-419-476-31 COIL, CHOKE 250uH

< JACK >

PJ401 1-774-698-11 JACK, PIN 2P (AUDIO OUT REAR) PJ601 1-793-598-11 JACK (ANTENNA)

D916 8-719-079-97 DIODE CRZ22(TE85L.SONY) D917 8-719-079-97 DIODE CRZ22(TE85L.SONY) D918 8-719-079-97 DIODE CRZ22(TE85L.SONY) D919 8-719-200-82 DIODE 11ES2-TA1B D920 8-719-049-38 DIODE 1N5404TU

D931 8-719-056-84 DIODE UDZS-TE17-7.5B D932 8-719-978-33 DIODE UDZS-TE17-6.8B D934 1-216-864-11 SHORT 0 D935 1-216-864-11 SHORT 0 D941 8-719-109-89 DIODE MTZJ-T-77-5.6B

< TRANSISTOR >

Q101 8-729-920-21 TRANSISTOR DTC314TK-T-146 Q102 8-729-920-21 TRANSISTOR DTC314TK-T-146 Q201 8-729-920-21 TRANSISTOR DTC314TK-T-146 Q202 8-729-920-21 TRANSISTOR DTC314TK-T-146 Q801 8-729-027-31 TRANSISTOR DTA124EKA-T146

Q802 1-801-806-11 TRANSISTOR DTC144EK-T146 Q803 8-729-900-53 TRANSISTOR DTC114EKA-T146

Page 38

CDX-L550X/L570X

MAIN

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

Q805 8-729-049-40 TRANSISTOR STC2412G Q901 8-729-049-40 TRANSISTOR STC2412G Q902 8-729-049-40 TRANSISTOR STC2412G Q905 8-729-049-43 TRANSISTOR STB1132Y Q906 8-729-901-00 TRANSISTOR DTC124EKA-T146

R808 1-216-841-11 METAL CHIP 47K 5% 1/16W R810 1-216-809-11 METAL CHIP 100 5% 1/16W R811 1-216-809-11 METAL CHIP 100 5% 1/16W R812 1-216-809-11 METAL CHIP 100 5% 1/16W R813 1-216-809-11 METAL CHIP 100 5% 1/16W

Q907 8-729-900-53 TRANSISTOR DTC114EKA-T146 Q908 8-729-901-00 TRANSISTOR DTC124EKA-T146 Q909 8-729-027-31 TRANSISTOR DTA124EKA-T146 Q910 8-729-021-82 TRANSISTOR 2SD2396K Q911 8-729-052-35 TRANSISTOR STD1664

Q912 1-801-806-11 TRANSISTOR DTC144EK-T146 Q913 8-729-901-04 TRANSISTOR DTA114EK-T146 Q914 8-729-901-00 TRANSISTOR DTC124EKA-T146 Q915 8-729-027-31 TRANSISTOR DTA124EKA-T146

< RESISTOR >

R111 1-216-813-11 METAL CHIP 220 5% 1/16W R114 1-216-864-11 SHORT 0 R115 1-216-841-11 METAL CHIP 47K 5% 1/16W R118 1-216-864-11 SHORT 0 R121 1-216-813-11 METAL CHIP 220 5% 1/16W

R124 1-216-864-11 SHORT 0 R125 1-216-841-11 METAL CHIP 47K 5% 1/16W R128 1-216-864-11 SHORT 0 R211 1-216-813-11 METAL CHIP 220 5% 1/16W R214 1-216-864-11 SHORT 0

R215 1-216-841-11 METAL CHIP 47K 5% 1/16W R218 1-216-864-11 SHORT 0 R221 1-216-813-11 METAL CHIP 220 5% 1/16W R224 1-216-864-11 SHORT 0 R225 1-216-841-11 METAL CHIP 47K 5% 1/16W

R228 1-216-864-11 SHORT 0 R401 1-216-821-11 METAL CHIP 1K 5% 1/16W R402 1-216-833-11 METAL CHIP 10K 5% 1/16W R403 1-216-841-11 METAL CHIP 47K 5% 1/16W R404 1-216-831-11 METAL CHIP 6.8K 5% 1/16W

R601 1-216-864-11 SHORT 0 R602 1-216-831-11 METAL CHIP 6.8K 5% 1/16W R604 1-216-845-11 METAL CHIP 100K 5% 1/16W R608 1-216-809-11 METAL CHIP 100 5% 1/16W R609 1-216-809-11 METAL CHIP 100 5% 1/16W

R610 1-216-864-11 SHORT 0 R611 1-216-841-11 METAL CHIP 47K 5% 1/16W R701 1-216-841-11 METAL CHIP 47K 5% 1/16W R702 1-216-864-11 SHORT 0 R703 1-216-864-11 SHORT 0

R801 1-216-837-11 METAL CHIP 22K 5% 1/16W R802 1-216-813-11 METAL CHIP 220 5% 1/16W R803 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R804 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R805 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

R806 1-216-809-11 METAL CHIP 100 5% 1/16W R807 1-216-809-11 METAL CHIP 100 5% 1/16W

R814 1-216-845-11 METAL CHIP 100K 5% 1/16W R815 1-216-809-11 METAL CHIP 100 5% 1/16W R816 1-216-821-11 METAL CHIP 1K 5% 1/16W R817 1-216-809-11 METAL CHIP 100 5% 1/16W R818 1-216-809-11 METAL CHIP 100 5% 1/16W

R819 1-216-821-11 METAL CHIP 1K 5% 1/16W R820 1-216-821-11 METAL CHIP 1K 5% 1/16W R821 1-216-845-11 METAL CHIP 100K 5% 1/16W R822 1-216-845-11 METAL CHIP 100K 5% 1/16W R823 1-216-845-11 METAL CHIP 100K 5% 1/16W

R825 1-216-675-00 METAL CHIP 10K 0.5% 1/10W R826 1-216-675-00 METAL CHIP 10K 0.5% 1/10W R827 1-216-837-11 METAL CHIP 22K 5% 1/16W R828 1-216-821-11 METAL CHIP 1K 5% 1/16W R833 1-216-849-11 METAL CHIP 220K 5% 1/16W

R834 1-216-809-11 METAL CHIP 100 5% 1/16W R835 1-216-809-11 METAL CHIP 100 5% 1/16W R836 1-216-675-00 METAL CHIP 10K 0.5% 1/10W R837 1-216-849-11 METAL CHIP 220K 5% 1/16W R839 1-216-849-11 METAL CHIP 220K 5% 1/16W

R840 1-216-849-11 METAL CHIP 220K 5% 1/16W R841 1-216-849-11 METAL CHIP 220K 5% 1/16W R842 1-216-833-11 METAL CHIP 10K 5% 1/16W R843 1-247-807-31 CARBON 100 5% 1/4W R844 1-247-807-31 CARBON 100 5% 1/4W

R845 1-216-845-11 METAL CHIP 100K 5% 1/16W R851 1-216-845-11 METAL CHIP 100K 5% 1/16W

(L570X) R852 1-216-864-11 SHORT 0 (L550X) R853 1-216-841-11 METAL CHIP 47K 5% 1/16W

(L570X) R854 1-249-417-11 CARBON 1K 5% 1/4W

R855 1-216-864-11 SHORT 0 R856 1-216-821-11 METAL CHIP 1K 5% 1/16W R857 1-216-833-11 METAL CHIP 10K 5% 1/16W R858 1-216-849-11 METAL CHIP 220K 5% 1/16W R861 1-216-845-11 METAL CHIP 100K 5% 1/16W

R862 1-216-845-11 METAL CHIP 100K 5% 1/16W R863 1-216-833-11 METAL CHIP 10K 5% 1/16W R864 1-216-833-11 METAL CHIP 10K 5% 1/16W R865 1-216-849-11 METAL CHIP 220K 5% 1/16W R866 1-216-849-11 METAL CHIP 220K 5% 1/16W

R867 1-216-849-11 METAL CHIP 220K 5% 1/16W R868 1-216-849-11 METAL CHIP 220K 5% 1/16W R901 1-216-833-11 METAL CHIP 10K 5% 1/16W R906 1-216-805-11 METAL CHIP 47 5% 1/16W R907 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

R908 1-216-864-11 SHORT 0

Page 39

CDX-L550X/L570X

MAIN

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

R909 1-216-821-11 METAL CHIP 1K 5% 1/16W R910 1-216-841-11 METAL CHIP 47K 5% 1/16W R911 1-216-833-11 METAL CHIP 10K 5% 1/16W R912 1-216-833-11 METAL CHIP 10K 5% 1/16W R913 1-216-073-00 METAL CHIP 10K 5% 1/10W

R914 1-216-841-11 METAL CHIP 47K 5% 1/16W R915 1-216-841-11 METAL CHIP 47K 5% 1/16W R916 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R917 1-216-845-11 METAL CHIP 100K 5% 1/16W R919 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

R920 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R921 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R922 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R923 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R924 1-216-809-11 METAL CHIP 100 5% 1/16W

R925 1-216-845-11 METAL CHIP 100K 5% 1/16W R926 1-216-059-00 METAL CHIP 2.7K 5% 1/10W R927 1-216-073-00 METAL CHIP 10K 5% 1/10W R928 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R930 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

R934 1-249-400-11 CARBON 39 5% 1/4W R935 1-249-400-11 CARBON 39 5% 1/4W R936 1-249-400-11 CARBON 39 5% 1/4W R937 1-249-400-11 CARBON 39 5% 1/4W

< SWITCH >

S901 1-762-638-21 SWITCH, TACTILE (RESET) S902 1-771-540-11 SWITCH, PUSH (1 KEY) (NOSE DET) SW802 1-571-478-11 SWITCH, SLIDE (FREQUENCY SELECT) (L570X)

< TUNER >

TU601 A-3220-738-A TUNER UNIT (TUX-020)

< VIBRATOR >

X801 1-781-822-21 VIBRATOR, CERAMIC (18.432MHz) X802 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz)

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

* 1-679-988-11 RELAY BOARD

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

R930 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R931 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R932 1-216-823-11 METAL CHIP 1.5K 5% 1/16W

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

* A-3283-048-A SERVO BOARD, COMPLETE

C1 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C3 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C4 1-104-609-11 ELECT CHIP 100uF 20% 4V C5 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C6 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V

C7 1-126-394-11 ELECT CHIP 10uF 20% 16V 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 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C16 1-164-227-11 CERAMIC CHIP 0.022uF 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 C21 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C22 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V

C23 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C24 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C25 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C26 1-126-391-11 ELECT CHIP 47uF 20% 6.3V C27 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V

C28 1-126-391-11 ELECT CHIP 47uF 20% 6.3V C29 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C30 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C31 1-126-391-11 ELECT CHIP 47uF 20% 6.3V C34 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V

< RESISTOR >

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

< CAPACITOR >

RELAY

SERVO

< CONNECTOR >

CNP902 1-794-064-12 SOCKET, CONNECTOR 14P CNP903 1-792-173-11 CABLE, FLAT (FFC) 12P

< DIODE >

LED905 8-719-078-39 LED CL-170SR-CD-T (CD WINDOW)

< SWITCH >

LSW916 1-771-883-11 SWITCH, TACTILE (WITH LED) (Z)

C35 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C36 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C37 1-126-393-11 ELECT CHIP 33uF 20% 10V C38 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C39 1-126-391-11 ELECT CHIP 47uF 20% 6.3V

C41 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C43 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V C44 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

< CONNECTOR >

CN1 1-764-616-12 HOUSING, CONNECTOR (PC BOARD) 30P CN2 1-794-153-21 CONNECTOR, FPC (ZIF) 16P CN3 1-770-347-21 CONNECTOR, FPC 6P

Page 40

CDX-L550X/L570X

SERVO

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

FB1 1-216-864-11 SHORT 0 FB2 1-216-864-11 SHORT 0 FB3 1-216-864-11 SHORT 0 FB4 1-216-864-11 SHORT 0 FB6 1-216-864-11 SHORT 0

FB7 1-216-864-11 SHORT 0

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

Q1 8-729-904-87 TRANSISTOR 2SB1197K-T-146-R

R3 1-216-797-11 METAL CHIP 10 5% 1/16W R5 1-218-344-11 RES-CHIP 7.5K 5% 1/16W R6 1-216-837-11 METAL CHIP 22K 5% 1/16W R7 1-216-839-11 METAL CHIP 33K 5% 1/16W R8 1-216-833-11 METAL CHIP 10K 5% 1/16W

R9 1-216-840-11 METAL CHIP 39K 5% 1/16W R10 1-216-835-11 METAL CHIP 15K 5% 1/16W R12 1-216-837-11 METAL CHIP 22K 5% 1/16W R14 1-216-841-11 METAL CHIP 47K 5% 1/16W R15 1-216-841-11 METAL CHIP 47K 5% 1/16W

R17 1-216-809-11 METAL CHIP 100 5% 1/16W R18 1-216-809-11 METAL CHIP 100 5% 1/16W R19 1-216-809-11 METAL CHIP 100 5% 1/16W R20 1-216-809-11 METAL CHIP 100 5% 1/16W R21 1-216-821-11 METAL CHIP 1K 5% 1/16W

SL SW

< JUMPER RESISTOR >

< IC >

< TRANSISTOR >

< RESISTOR >

* 1-676-708-11 SL SW BOARD

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

< CONNECTOR >

CN13 1-770-347-21 CONNECTOR, FPC 6P

< SWITCH >

SW4 1-529-565-41 SWITCH, PUSH (1 KEY) (LIMIT)

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

MISCELLANEOUS

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

9 1-776-207-82 CORD (WITH CONNECTOR) (POWER) 201 X-3378-480-1 CHASSIS (OP) ASSY (including M901) 206 1-676-707-11 PICK-UP FLEXIBLE BOARD 207 1-677-182-11 MOTOR FLEXIBLE BOARD

0 210 8-820-103-03 PICK-UP, OPTICAL KSS-720A/K1RP

F901 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A M902 A-3301-985-A MOTOR ASSY, SLED (SLED) M903 A-3315-039-A MOTOR SUB ASSY, LO (LOADING)

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

ACCESSORIES & PACKING MATERIALS

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

3-226-762-11 MANUAL, INSTRUCTION, INSTALL (ENGLISH,

SPANISH,TRADITIONAL CHINESE)

(L570X)

3-226-763-11 MANUAL, INSTRUCTION (ENGLISH,SPANISH,

TRADITIONAL CHINESE) (L570X)

3-226-675-11 MANUAL, INSTRUCTION, INSTALL (ENGLISH,

FRENCH) (L550X) 3-226-678-11 MANUAL, INSTRUCTION (ENGLISH) (L550X) 3-226-678-21 MANUAL, INSTRUCTION (FRENCH) (L550X:CND)

R22 1-216-821-11 METAL CHIP 1K 5% 1/16W R24 1-216-864-11 SHORT 0 R25 1-216-864-11 SHORT 0 R26 1-216-797-11 METAL CHIP 10 5% 1/16W R29 1-216-833-11 METAL CHIP 10K 5% 1/16W

R30 1-216-833-11 METAL CHIP 10K 5% 1/16W

< SWITCH >

SW1 1-762-944-12 SWITCH, DETECTION (SMALL TYPE) (DOWN)

< VIBRATOR >

X1 1-781-759-21 VIBRATOR, CERAMIC (CHIP TYPE)

(16.9344MHz)

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

X-3378-390-2 CASE ASSY (for FRONT PANEL)

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

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

HARDWARE LIST

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

#1 7-685-793-09 SCREW +PTT 2.6X8 (S) #2 7-685-792-09 SCREW +PTT 2.6X6 (S) #3 7-685-795-09 SCREW +PTT 2.6X12 (S) #4 7-685-106-19 SCREW +P 2X10 TYPE 2 NON-SLIT #5 7-621-772-20 SCREW +B 2X5

#6 7-685-535-19 SCREW +BTP 2.6X10 TYPE 2 N-S #7 7-628-253-00 SCREW, SPECIAL #8 7-627-553-37 SCREW, PRECISION +P 2X3 TYPE 3 #9 7-627-553-17 SCREW, PRECISION +P 2X2 TYPE 3 #10 7-627-850-28 SCREW, PRECISION +P 1.4X3

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

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

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

Page 41

Ref. No. Part No. Description Remark

PARTS FOR INSTALLATION AND CONNECTIONS

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

251 3-014-370-21 FRAME, FITTING 252 3-916-012-01 BRACKET (ND), FITTING ASSIST (L550X) 253 X-3368-725-1 SCREW ASSY, FITTING (L550X) 254 7-682-160-01 SCREW +P 4X6 (L550X) 255 X-3366-405-1 SCREW ASSY (EXP), FITTING (L570X)

256 3-934-325-01 SCREW (+K 5X8 TP) 257 3-030-929-04 SPRING, FITTING 258 3-226-508-01 COLLAR 259 1-776-207-82 CORD (WITH CONNECTOR) (POWER)

253

252251

254

CDX-L550X/L570X

255

256 257

259258

Page 42

CDX-L550X/L570X

Page 43

CDX-L550X/L570X

US Model

Canadian Model

CDX-L550X

SERVICE MANUAL

Ver 1.1 2001. 07

SUPPLEMENT-1

File this supplement with the service manual.

Subject : Change of Main Board

When performing service and inspection, check the suffix of the part number of the main board.

1. DISCRIMINATION

– MAIN BOARD (COMPONENT SIDE) –

E Model

CDX-L570X

(ECN-CSA04450)

MAIN Board Part No. Former :1-679-989-11 New :1-679-989-12

Page 44

CDX-L550X/L570X

1. Printed Wiring Board –Main Section– ................................... 4

2. Schematic Diagram –Main Section (1/2)– ............................. 5

3. Schematic Diagram –Main Section (2/2)– ............................. 6

4. Electrical Parts List................................................................. 7

Page 45

CDX-L550X/L570X

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.

•

• C : panel designation.

Note:

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

• 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.

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 : AM J : CD

W or less unless otherwise

Note:

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

• Waveforms — Main Board —

18.43MHz

IC801

(OSCOUT)

30.5µsec

IC801

(XOUT)

3.8Vp-p

5Vp-p

for printed wiring boards:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• x : parts mounted on the conductor side.

•

• : Pattern from the side which enables seeing.

• ( ) : Refer to page of Supplement-1.

• (( )) : Refer to page of Service Manual.

: Through hole.

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

Page 46

CDX-L550X/L570X

1. PRINTED WIRING BOARD — MAIN SECTION —

• Semiconductor Location

Ref. No. Location D601 J-1

D801 J-6 D802 K-7 D803 I-12 D804 I-12 D809 K-4 D811 K-4 D812 K-3 D813 K-3 D814 K-3 D815 J-2 D816 K-3 D817 K-2 D818 K-4 D901 G-12 D902 D-11 D906 D-11 D907 F-11 D908 D-9 D909 D-9 D911 A-9 D912 A-9 D913 C-10 D914 C-10 D915 A-10 D916 A-9 D917 C-10 D918 A-10 D919 F-11 D920 C-11 D931 B-14 D932 E-12

Ref. No. Location D934 D-10

D935 D-10 D941 G-10

IC401 I-3 IC404 A-7 IC801 I-9 IC802 I-12 IC901 H-14

Q101 B-4 Q102 B-3 Q201 C-5 Q202 B-4 Q801 K-11 Q802 I-11 Q803 I-12 Q805 I-11 Q901 E-10 Q902 D-11 Q905 J-13 Q906 K-13 Q907 H-12 Q908 E-13 Q909 E-13 Q910 B-14 Q911 F-10 Q912 D-8 Q913 D-8 Q914 H-13 Q915 H-13

((Page 24))

((Page 19))

Page 47

• Refer to page 3 for Waveforms.

2. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 28 of Service Manual for IC Block Diagrams.

CDX-L550X/L570X

((Page 20))

Note:

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

(Page 6)

Page 48

CDX-L550X/L570X

3. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 29 of Service Manual for IC Block Diagrams.

(Page 5)

((Page 25))

Note:

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

Page 49

CDX-L550X/L570X

4. 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. METAL:Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F:nonflammable

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

* A-3283-103-A MAIN BOARD, COMPLETE (L570X) * A-3283-154-A MAIN BOARD, COMPLETE (L550X)

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

* 3-019-565-01 BRACKET (IC) * 3-041-261-01 BRACKET (TR) * 3-224-313-01 HEAT SINK (REG)

3-230-021-01 HEAT SINK (MAIN) 7-685-535-19 SCREW +BTP 2.6X10 TYPE2 N-S

7-685-793-09 SCREW +PTT 2.6X8 (S) 7-685-795-09 SCREW +PTT 2.6X12 (S)

< CAPACITOR >

C201 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C212 1-124-233-11 ELECT 10uF 20% 16V C213 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C222 1-124-233-11 ELECT 10uF 20% 16V C223 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V

C402 1-124-259-11 ELECT 4.7uF 20% 16V C403 1-124-233-11 ELECT 10uF 20% 16V C404 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C405 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C455 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C465 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C471 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C476 1-164-156-11 CERAMIC CHIP 0.1uF 25V C601 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C602 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C603 1-104-665-11 ELECT 100uF 20% 10V C604 1-164-156-11 CERAMIC CHIP 0.1uF 25V C605 1-126-382-11 ELECT 100uF 20% 16V C606 1-109-982-11 CERAMIC CHIP 1uF 10% 10V C607 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

C608 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C610 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C611 1-109-982-11 CERAMIC CHIP 1uF 10% 10V C612 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C701 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C702 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C703 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V

• 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

C704 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C705 1-126-176-11 ELECT 220uF 20% 10V C706 1-124-233-11 ELECT 10uF 20% 16V C708 1-126-153-11 ELECT 22uF 20% 6.3V C709 1-126-176-11 ELECT 220uF 20% 10V

C710 1-126-153-11 ELECT 22uF 20% 6.3V C801 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C804 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C805 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C806 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C809 1-128-647-11 DOUBLE LAYERS 0.1F 5.5V C810 1-124-584-00 ELECT 100uF 20% 10V C812 1-164-156-11 CERAMIC CHIP 0.1uF 25V C814 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C815 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C816 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C865 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C866 1-163-181-00 CERAMIC CHIP 100PF 5% 50V C867 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C868 1-163-205-00 CERAMIC CHIP 0.001uF 5% 50V

C870 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C905 1-126-160-11 ELECT 1uF 20% 50V C906 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C907 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C908 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V

C912 1-124-233-11 ELECT 10uF 20% 16V C914 1-135-473-21 ELECT 3300uF 20% 16V C915 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V C916 1-124-589-11 ELECT 47uF 20% 16V C917 1-126-157-11 ELECT 10uF 20% 16V

C919 1-164-156-11 CERAMIC CHIP 0.1uF 25V C921 1-126-153-11 ELECT 22uF 20% 6.3V C922 1-164-156-11 CERAMIC CHIP 0.1uF 25V C926 1-126-157-11 ELECT 10uF 20% 16V C927 1-126-157-11 ELECT 10uF 20% 16V

C928 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C929 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C930 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C932 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C933 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C934 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

CNP701 1-764-617-12 PIN, CONNECTOR (PC BOARD) 30P

The components identified by mark 0 or dotted line with mark

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

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

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

< CONNECTOR >

MAIN

Page 50

CDX-L550X/L570X

MAIN

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

CNP802 1-569-907-11 SOCKET, CONNECTOR 12P CNP902 1-774-701-11 PIN, CONNECTOR 16P

< JACK >

CNP801 1-764-270-21 JACK (REMOTE IN)

< DIODE >

D601 8-719-056-65 DIODE 1SS372-TE85L D801 8-719-988-61 DIODE 1SS355TE-17 D802 8-719-988-61 DIODE 1SS355TE-17 D803 8-719-921-63 DIODE MTZJ-7.5B D804 8-719-110-49 DIODE RD18ESB2

D809 8-719-109-97 DIODE RD6.8ESB2 D811 8-719-978-33 DIODE DTZ-TT11-6.8B D812 8-719-978-33 DIODE DTZ-TT11-6.8B D813 8-719-978-33 DIODE DTZ-TT11-6.8B D814 8-719-978-33 DIODE DTZ-TT11-6.8B

D815 8-719-109-97 DIODE RD6.8ESB2 D816 8-719-978-33 DIODE DTZ-TT11-6.8B D817 8-719-109-97 DIODE RD6.8ESB2 D818 8-719-978-33 DIODE DTZ-TT11-6.8B D901 8-719-991-33 DIODE 1SS133T-77

D902 8-719-200-82 DIODE 11ES2 D906 8-719-978-33 DIODE DTZ-TT11-6.8B D907 8-719-200-82 DIODE 11ES2 D908 8-719-988-61 DIODE 1SS355TE-17 D909 1-216-864-11 METAL CHIP 0 5% 1/16W

JR103 1-216-864-11 METAL CHIP 0 5% 1/16W JR104 1-216-864-11 METAL CHIP 0 5% 1/16W JR105 1-216-864-11 METAL CHIP 0 5% 1/16W JR106 1-216-864-11 METAL CHIP 0 5% 1/16W JR107 1-216-864-11 METAL CHIP 0 5% 1/16W

JR108 1-216-864-11 METAL CHIP 0 5% 1/16W JR201 1-216-864-11 METAL CHIP 0 5% 1/16W JR202 1-216-864-11 METAL CHIP 0 5% 1/16W JR203 1-216-864-11 METAL CHIP 0 5% 1/16W JR204 1-216-864-11 METAL CHIP 0 5% 1/16W

JR301 1-216-864-11 METAL CHIP 0 5% 1/16W JR411 1-216-864-11 METAL CHIP 0 5% 1/16W JR412 1-216-864-11 METAL CHIP 0 5% 1/16W JR602 1-216-864-11 METAL CHIP 0 5% 1/16W JR701 1-216-864-11 METAL CHIP 0 5% 1/16W

JR702 1-216-864-11 METAL CHIP 0 5% 1/16W JR703 1-216-864-11 METAL CHIP 0 5% 1/16W JR704 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V JR801 1-216-864-11 METAL CHIP 0 5% 1/16W JR802 1-216-864-11 METAL CHIP 0 5% 1/16W

JR803 1-216-864-11 METAL CHIP 0 5% 1/16W JR804 1-216-864-11 METAL CHIP 0 5% 1/16W JR805 1-216-864-11 METAL CHIP 0 5% 1/16W JR806 1-216-864-11 METAL CHIP 0 5% 1/16W JR901 1-216-864-11 METAL CHIP 0 5% 1/16W

< COIL >

L900 1-419-476-31 COIL, CHOKE 250uH

< JACK >

PJ401 1-774-698-11 JACK, PIN 2P (AUDIO OUT REAR) PJ601 1-793-598-11 JACK (ANTENNA)

D916 8-719-079-97 DIODE CRZ22(TE85L.SONY) D917 8-719-079-97 DIODE CRZ22(TE85L.SONY) D918 8-719-079-97 DIODE CRZ22(TE85L.SONY) D919 8-719-200-82 DIODE 11ES2 D920 8-719-049-38 DIODE 1N5404TU

D931 8-719-056-84 DIODE UDZ-TE-17-7.5B D932 8-719-978-33 DIODE DTZ-TT11-6.8B D934 1-216-864-11 METAL CHIP 0 5% 1/16W D935 1-216-864-11 METAL CHIP 0 5% 1/16W D941 8-719-109-89 DIODE RD5.6ESB2

< IC >

IC401 8-759-827-13 IC TDA7406T IC404 8-759-827-14 IC TA8268AH IC801 6-800-079-01 IC MN101C49KTG1 IC802 8-759-682-69 IC XC61CN4302MR IC901 8-759-661-47 IC BA4908-V3

< JUMPER RESISTOR >

JR101 1-216-864-11 METAL CHIP 0 5% 1/16W JR102 1-216-864-11 METAL CHIP 0 5% 1/16W

< TRANSISTOR >

Q101 8-729-920-21 TRANSISTOR DTC314TKH04 Q102 8-729-920-21 TRANSISTOR DTC314TKH04 Q201 8-729-920-21 TRANSISTOR DTC314TKH04 Q202 8-729-920-21 TRANSISTOR DTC314TKH04 Q801 8-729-027-31 TRANSISTOR DTA124EKA-T146

Q802 1-801-806-11 TRANSISTOR DTC144EKA Q803 8-729-900-53 TRANSISTOR DTC114EK Q805 8-729-049-40 TRANSISTOR 2SC5343SFG Q901 8-729-049-40 TRANSISTOR 2SC5343SFG Q902 8-729-049-40 TRANSISTOR 2SC5343SFG

Q905 8-729-049-43 TRANSISTOR STB1132Y Q906 8-729-901-00 TRANSISTOR DTC124EK Q907 8-729-900-53 TRANSISTOR DTC114EK Q908 8-729-901-00 TRANSISTOR DTC124EK Q909 8-729-027-31 TRANSISTOR DTA124EKA-T146

Q910 8-729-021-82 TRANSISTOR 2SD2396K Q911 8-729-052-35 TRANSISTOR STD1664 Q912 1-801-806-11 TRANSISTOR DTC144EKA Q913 8-729-901-04 TRANSISTOR DTA114EK

Page 51

CDX-L550X/L570X

MAIN

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

Q914 8-729-901-00 TRANSISTOR DTC124EK Q915 8-729-027-31 TRANSISTOR DTA124EKA-T146

< RESISTOR >

R111 1-216-813-11 METAL CHIP 220 5% 1/16W R114 1-216-864-11 METAL CHIP 0 5% 1/16W R115 1-216-841-11 METAL CHIP 47K 5% 1/16W R118 1-216-864-11 METAL CHIP 0 5% 1/16W R121 1-216-813-11 METAL CHIP 220 5% 1/16W

R124 1-216-864-11 METAL CHIP 0 5% 1/16W R125 1-216-841-11 METAL CHIP 47K 5% 1/16W R128 1-216-864-11 METAL CHIP 0 5% 1/16W R211 1-216-813-11 METAL CHIP 220 5% 1/16W R214 1-216-864-11 METAL CHIP 0 5% 1/16W

R215 1-216-841-11 METAL CHIP 47K 5% 1/16W R218 1-216-864-11 METAL CHIP 0 5% 1/16W R221 1-216-813-11 METAL CHIP 220 5% 1/16W R224 1-216-864-11 METAL CHIP 0 5% 1/16W R225 1-216-841-11 METAL CHIP 47K 5% 1/16W

R228 1-216-864-11 METAL CHIP 0 5% 1/16W R401 1-216-821-11 METAL CHIP 1K 5% 1/16W R402 1-216-833-11 METAL CHIP 10K 5% 1/16W R403 1-216-841-11 METAL CHIP 47K 5% 1/16W R404 1-216-831-11 METAL CHIP 6.8K 5% 1/16W

R601 1-216-864-11 METAL CHIP 0 5% 1/16W R602 1-216-831-11 METAL CHIP 6.8K 5% 1/16W R604 1-216-845-11 METAL CHIP 100K 5% 1/16W R608 1-216-809-11 METAL CHIP 100 5% 1/16W R609 1-216-809-11 METAL CHIP 100 5% 1/16W

R610 1-216-864-11 METAL CHIP 0 5% 1/16W R611 1-216-841-11 METAL CHIP 47K 5% 1/16W R701 1-216-841-11 METAL CHIP 47K 5% 1/16W R702 1-216-864-11 METAL CHIP 0 5% 1/16W R703 1-216-864-11 METAL CHIP 0 5% 1/16W

R806 1-216-809-11 METAL CHIP 100 5% 1/16W R807 1-216-809-11 METAL CHIP 100 5% 1/16W R808 1-216-841-11 METAL CHIP 47K 5% 1/16W R810 1-216-809-11 METAL CHIP 100 5% 1/16W R811 1-216-809-11 METAL CHIP 100 5% 1/16W

R812 1-216-809-11 METAL CHIP 100 5% 1/16W R813 1-216-809-11 METAL CHIP 100 5% 1/16W R814 1-216-845-11 METAL CHIP 100K 5% 1/16W R815 1-216-809-11 METAL CHIP 100 5% 1/16W R816 1-216-821-11 METAL CHIP 1K 5% 1/16W

R817 1-216-809-11 METAL CHIP 100 5% 1/16W R818 1-216-809-11 METAL CHIP 100 5% 1/16W R819 1-216-821-11 METAL CHIP 1K 5% 1/16W R820 1-216-821-11 METAL CHIP 1K 5% 1/16W

R821 1-216-845-11 METAL CHIP 100K 5% 1/16W R822 1-216-845-11 METAL CHIP 100K 5% 1/16W R823 1-216-845-11 METAL CHIP 100K 5% 1/16W R825 1-216-675-00 METAL CHIP 10K 0.5% 1/10W R826 1-216-675-00 METAL CHIP 10K 0.5% 1/10W

R827 1-216-837-11 METAL CHIP 22K 5% 1/16W R828 1-216-821-11 METAL CHIP 1K 5% 1/16W R833 1-216-849-11 METAL CHIP 220K 5% 1/16W R834 1-216-809-11 METAL CHIP 100 5% 1/16W R835 1-216-809-11 METAL CHIP 100 5% 1/16W

R836 1-216-675-00 METAL CHIP 10K 0.5% 1/10W R837 1-216-849-11 METAL CHIP 220K 5% 1/16W R839 1-216-849-11 METAL CHIP 220K 5% 1/16W R840 1-216-849-11 METAL CHIP 220K 5% 1/16W R841 1-216-849-11 METAL CHIP 220K 5% 1/16W

R842 1-216-833-11 METAL CHIP 10K 5% 1/16W R843 1-247-807-31 CARBON 100 5% 1/4W R844 1-247-807-31 CARBON 100 5% 1/4W R845 1-216-845-11 METAL CHIP 100K 5% 1/16W R851 1-216-845-11 METAL CHIP 100K 5% 1/16W

(L570X)

R852 1-216-864-11 METAL CHIP 0 5% 1/16W

(L550X)

R853 1-216-841-11 METAL CHIP 47K 5% 1/16W

(L570X) R854 1-249-417-11 CARBON 1K 5% 1/4W R855 1-216-864-11 METAL CHIP 0 5% 1/16W R856 1-216-821-11 METAL CHIP 1K 5% 1/16W

R857 1-216-833-11 METAL CHIP 10K 5% 1/16W R858 1-216-849-11 METAL CHIP 220K 5% 1/16W R861 1-216-845-11 METAL CHIP 100K 5% 1/16W R862 1-216-845-11 METAL CHIP 100K 5% 1/16W R863 1-216-833-11 METAL CHIP 10K 5% 1/16W

R864 1-216-833-11 METAL CHIP 10K 5% 1/16W R865 1-216-849-11 METAL CHIP 220K 5% 1/16W R866 1-216-849-11 METAL CHIP 220K 5% 1/16W R867 1-216-849-11 METAL CHIP 220K 5% 1/16W R868 1-216-849-11 METAL CHIP 220K 5% 1/16W

R901 1-216-833-11 METAL CHIP 10K 5% 1/16W R906 1-216-805-11 METAL CHIP 47 5% 1/16W R907 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R908 1-216-864-11 METAL CHIP 0 5% 1/16W R909 1-216-821-11 METAL CHIP 1K 5% 1/16W

R910 1-216-841-11 METAL CHIP 47K 5% 1/16W R911 1-216-833-11 METAL CHIP 10K 5% 1/16W R912 1-216-833-11 METAL CHIP 10K 5% 1/16W R913 1-216-073-00 RES-CHIP 10K 5% 1/10W R914 1-216-841-11 METAL CHIP 47K 5% 1/16W

R915 1-216-841-11 METAL CHIP 47K 5% 1/16W R916 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R917 1-216-845-11 METAL CHIP 100K 5% 1/16W R919 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R920 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

Page 52

CDX-L550X/L570X

MAIN

Ref. No. Part No. Description Remark

R921 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R922 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R923 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R924 1-216-809-11 METAL CHIP 100 5% 1/16W R925 1-216-845-11 METAL CHIP 100K 5% 1/16W

R926 1-216-059-00 METAL CHIP 2.7K 5% 1/10W R927 1-216-073-00 RES-CHIP 10K 5% 1/10W R928 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R930 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R934 1-249-400-11 CARBON 39 5% 1/4W

R935 1-249-400-11 CARBON 39 5% 1/4W R936 1-249-400-11 CARBON 39 5% 1/4W R937 1-249-400-11 CARBON 39 5% 1/4W

< SWITCH >

S901 1-762-638-21 SWITCH, TACTILE (RESET) S902 1-771-540-11 SWITCH, PUSH (1 KEY) (NOSE DET) SW802 1-571-478-11 SWITCH, SLIDE (FREQUENCY SELECT) (L570X)

< TUNER >

TU601 A-3220-812-A TUNER UNIT (TUX-020)

< VIBRATOR >

X801 1-781-822-21 VIBRATOR, CERAMIC (18.432MHz) X802 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz)

Page 53

CDX-L550X/L570X

MAIN BOARD Part No. Former type :1-679-989-11 or 12 New type :1-679-989-13

— MAIN BOARD (COMPONENT SIDE) —

US Model

Canadian Model

CDX-L550X

SERVICE MANUAL

Ver 1.2 2002. 06

SUPPLEMENT-2

File this supplement with the service manual.

Subject : Overall Assy Change of CDX-L550X

Overall assy of CDX-L550X was changed from the Middle of production. The main board and CD mechanism deck were changed with this change.

Former Type New Type

CD Drive Mechanism Type MG-393X-121//K MG-393XA-121//K

When performing service and inspection, check the Part number of the servo and main board.

- SERVO BOARD (COMPONENT SIDE) -

E Model

CDX-L570X

(ENG-02006)

SERVO BOARD Part No. Former type : 1-680-276-11 New type : 1-683-949-11

Page 54

CDX-L550X/L570X

1. Diagrams

1-1. Schematic Diagram –CD Mechanism Section– .................. 3

1-2. Printed Wiring Boards –CD Mechanism Section– .............. 4

1-3. Schematic Diagram –Main Section (1/2)– .......................... 6

1-4. Schematic Diagram –Main Section (2/2)– .......................... 7

1-5. Printed Wiring Board –Main Section– ................................ 8

2. Exploded Views

2-1. Chassis Section .................................................................... 9

2-2. CD Mechanism Section (1) ............................................... 10

2-3. CD Mechanism Section (2) ............................................... 11

2-4. CD Mechanism Section (3) ............................................... 12

3. Electrical Parts List................................................................ 13

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.

•

• C : panel designation.

• 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.

Note:

The components identified by mark 0 or dotted line 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 : AM J : CD

W or less unless otherwise

Note:

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

• Waveforms — Servo Board —

(MODE: CD PLAY)

16.9344MHz

(XTAL)

IC1

22.7µsec

IC1

(PACK)

(RFO)

IC1

Approx. 1Vp-p

(FEO)

IC1

Approx. 400mVp-p

(TEO)

IC1

— Main Board —

18.43kHz

IC801

(OSCOUT)

4.4Vp-p

3Vp-p

1.2Vp-p

3.8Vp-p

5Vp-p

for printed wiring boards:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• x : parts mounted on the conductor side.

•

• : Pattern from the side which enables seeing.

• ( ) : Refer to page of Supplement-2.

• (( )) : Refer to page of Service manual.

: Through hole.

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

IC801

32.768MHz

(XOUT)

Page 55

1. DIAGRAMS

• Refer to page 2 for Note and Waveforms.

1-1. SCHEMATIC DIAGRAM — CD MECHANISM SECTION — • Refer to page 28 of Service Manual for IC Block Diagrams.

CN2

C17

C18

C19

C20 C23

C24

TP24

TP25

TP22

TP23

FB1

C41

IC2

M902

M901

SW4

SW3

SW5

SW2

CN13

M903

TP87

TP86

TP5 TP1

TP4 TP2

TP3

CN3

TP77 TP78

C1 C5

TP81 TP82 TP83 TP84

TP85

R29 R30

TP79 TP80

C43

TP9 TP8

R3 R26

C3 C6

TP7

TP92

TP89

C14

TP10

C13

C11

C15

C10

TP12 C9

TP11

C16

C40

TP6

TP21 TP18

TP17 TP20 TP16 TP19

R24 R25

C22

C21

CDX-L550X/L570X

FB4

FB2

TP88

IC1

C25

C29

C34

C45

C27

C26

TP32

TP30

R15

R12

R10

R14

TP90

C30

TP27 TP29 TP26 TP28

TP91

C37

C35

C36

TP45 TP44 TP43 TP42 TP41

TP40 TP39 TP38 TP37

TP46

TP36

TP35 TP34

C38

C44

FB3

R22

R21

FB7

FB6

R17

R18

R19

R20

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 6)

Note:

• Voltage and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : CD PLAY

Page 56

CDX-L550X/L570X

1-2. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 2 for Note.

CN2

23456789101112

Page 57

CDX-L550X/L570X

234567891011121314

• Semiconductor Location

Ref. No. Location IC1 E-7

IC2 H-7 Q1 C-6

SW5

SW4

TP66

TP73

TP53

TP64

TP86

TP87

TP75

TP47

TP69

TP57

R20

R22

FB6

R21

TP68

TP54

TP76

FB7

FB3

TP48

TP85

TP50

TP51

TP52

TP56

TP58

TP61

TP74

TP62

CN1

TP49

TP7

C44

TP91

TP90

TP19

CN3

TP63

TP60

TP59

TP71

R17

TP72

TP80

TP8

R19

C26

TP77

R26

TP9

TP70

C40

TP55

C27

C37

TP78

FB1

TP20

R30

C25

C34

R18

C41

C45

TP92

TP17

R29

R7 R6

C29

C21

TP16

TP79

C17

C22

C43

C16

C36

TP34

TP11

TP36

C10

R24 R25

TP12

TP35

FB4

FB2

TP39

IC2

C15

IC1

TP46

C38

TP82

TP81

C11

TP37 TP38

C14

TP45

TP40

TP30

TP83

TP43

TP42

TP32

R15

R12

R10

TP26

C30

TP28

TP27

TP84

C13

C18

TP23

C35

TP41

TP29

TP44

TP21

TP10

TP89

TP88

TP18

TP2

TP1

C20 C19

R14

TP3

C23

C24

TP22

TP24

TP25

TP6

SW3

(Page 8)

SW2

TP5

TP4

Page 58

CDX-L550X/L570X

• Refer to page 2 for Note and Waveforms.

1-3. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) —• Refer to page 29 of Service Manual for IC Block Diagrams.

C201

JR703

JR803

C101

C706

C701

R701

C702

IC401

C703

PJ601

R610

C601

C603

R601

TU601

JR704

R602

C611

C608

R608

C612

C607

R609

R604

R611

C604

JR602

C605

C610

D601

C606

JR701

C705

JR702

IC B/D

R111

R121

R211

R221

Note:

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

JR105

JR106

JR107

JR108

JR301

JR411

JR101

JR102

JR201

JR202

(Page 3)

CNP701

R922

R923

C710

D941

C708

C709

Q911

R703

C921

R919 R920 R921 R928

R702

C919

Q910

D931

D932

C865

Q907

C867

R841

R840

R908 R854

Q909

R839

R810

R811 R812 R815 R813

JR802

Q908

R857

R842

R843

R855

R844

R845

C866

R821

IC801

R861

C868

R863

R864

C806

R820

C929

R819

R808

JR805

R802

X802

C801

R867 R868 R807

R806 R805 R804 R803

C805 C804

R817 R818

R801

X801

R814

R822

R823

Q801

S901

R862

(Page 7)

R852

R924

S902

Page 59

• Refer to page 2 for Note.

1-4. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) —• Refer to page 28 of Service Manual for IC Block Diagrams.

CDX-L550X/L570X

C112

C122

C212

C222

R114

R124

R214

R224

R115

R125

R215

R225

Q101

Q102

Q201

Q202

JR901

JR412

JR103 JR104 JR204 JR203

R402

R403

R401

R404

R118

R128

R228

R218

C405

C471

C113

C123

C223

C213

C402

C404

IC404

C403

C476

D915

D916

D917

D918

D913

D914

D911

D912

C914

D906

D920

JR804

R836 D802

R901

L900

C908

C907

R834

R835

C455 C465

D903

C906

C816

PJ401

CNP902

D902

CNP801

C815

(Page 6)

C934

Q912

R930

Q913

C915

C930

D908

D909

C916

C932

R906

R907

IC802

C928

R917

C809

Q902

R916

C810

R915

C814

C905

JR801

R914

D901

D935

R934

D934

R935

IC901

R936

R927

R913

Q906

R937

Q905

R926

R912

C933

Q901

R925

R911

Q914

R910

IC B/D

D907

D919

R909

Q915

R837

Q805

Q802

R825

R826

D801

R833

D803

D804

D814

Q803

R827

R828

D815

D816

R816

JR806

R856

R866

C812

R865

R858

CNP802

((Page 26))

Note:

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

Page 60

CDX-L550X/L570X

1-5. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 2 for Note.

C603

R601

R604

C604

C605

JW14

JR602

D601

JW1

JW2

2 3 4 5 6 7 8 9 10 11 12 13 14 15

PJ401

CNP902

R923

X802

D917

C405

C907

JW79

D935

C865

JW107

F901

D913

JW72

R927 R913

JW106

JW113

JW115

JW117

JW119

JW120

JW121

C805

JW62

D914

D903

JW80

Q901

JW89

JW95

JW100

JW101

R808

JW123

JW124

JW125

C914

C908

C928

D907

D919

JW98

R917

JW103

JW104

JW105

JW111

JW118

R868

R867

D902

JW75

Q902

JW83

R901

JW81

JW82

JW84

R866

JW116

C810

R821

R858

Q802

Q805

R837

C814

Q801

D920

C932

JW77

D906

R924

JW96

JW97

JW112

R852

S902

JW74

JW76

JW85

JW90

JW93

JW94

JW102

R833

IC802

JW63

JW64

JW65

JW73

R865

Q803

JW67

JW68

R862

JW66

JW78

R836

C809

D804

JW126

D932

D901

D803

Q907

JW127

JW128

S901

Q908

JW91

Q914

Q915

R827

Q905

JW129

JW69

Q909

R828

R921

R919

JW132

Q906

C933

R835 R834

R920

JW92

R925

R926

C816

R928

JW70

L900

IC901

JW122

R937

R936

R935

R934

JW130

C815

Q910

D931

C919

JW71

JW131

• Semiconductor Location

Ref. No. Location D601 H-1

D801 I-5 D802 I-6 D803 H-10 D804 H-10 D814 J-3 D815 I-2 D816 J-3 D901 G-10 D902 D-9 D903 D-9 D906 D-9 D907 E-9 D908 D-7 D911 B-7 D912 B-7 D913 C-8 D914 C-8 D915 B-8 D916 B-8 D917 C-8 D918 B-8 D919 F-9 D920 C-9 D931 C-11 D932 E-10 D934 D-8 D935 D-8 D941 F-8

Ref. No. Location IC401 G-3

IC404 B-6 IC801 H-7 IC802 H-9 IC901 G-11

Q101 C-4 Q102 C-3 Q201 C-4 Q202 C-3 Q801 I-9 Q802 H-9 Q803 H-9 Q805 H-9 Q901 E-8 Q902 D-8 Q905 I-10 Q906 I-10 Q907 G-10 Q908 E-10 Q909 E-10 Q910 C-11 Q911 F-8 Q912 D-6 Q913 D-7 Q914 G-10 Q915 G-10

C607

C611

JW6

JW5

R610

TU601

C606

R608

C612

JR704

JW3

C601

C608

R602

R701

JW4

D815

R609

C703

C610

R861

R856

JR803

R611

C701

C702

JW7

JW45

C112

R124

C122

JW41

JR701

D816

JW46

R114

C212

IC401

C705

CNP802

D814

R125

Q102

JR804

R224

C222

JW29

JW28

C101 C201

JW47

R214

JW40

JW31

R225

JW49

JW43

R111

R211

JR702

JW42

JR411

JR105

R816

C455

Q202

C706

R115

Q101

JW48

JR203

JR103

JR202

JR107

R121

R221

C465

JR412

JW11

R803

R805 JR806

JW38

JW15

JW8

R825

R822

R804

R215

Q201

JW50

JR102

JR101

JW17

JW9

R128

JR901

R228

JR104

JW10

R820

R817

C812

R118

JR201

JW133

R826

R818

R823

JR204

R801

R819

C403

R218

JW16

D801

JW12

R864

JR801

C223

JR106

JW13

R863

C113 C213

C123

JW52

JW18

JW53

C404

C471

R404

JR301

JR108

C868

JW51

C866

R842

R857

JW19

JW59

IC404

JW54

JW37

JW36

JW35

R814

JW34

JW33

JW32

C867 R402

JR802

R843

R844

R845

JW20

JR703

R854

R403

JW21

JW60

C402

JW22

R908

JW23

D802

CNP905

C934

R815

R813

JW58

R812

JW24

C476

C930

CNP701

R811

JW25

JW55

R930

JW26

Q912

JW61

Q913

JW136

R810

JW27

C915

R839

C709

IC801

JW57

C710

C708

C801

C916

D909

R840

R855

D912

R907

R909

R910

R841

R807

R401

R911

JW88

R702

R802

D911

D908

JW99

JW110

JR805

D916

CNP906

C906

R906

C905

R915

R912

JW86

JW87

R703

R806

JW109

JW114

C806

C929

X801

D915

D934

R914

R916

Q911

R922

C804

D918

C921

D941

JW108

((Page 27))

(Page 5)

Page 61

2. EXPLODED VIEWS

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.

• Color Indication of Appearance Parts Example :

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

Parts Color Cabinet’s Color

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

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

2-1. CHASSIS SECTION

• DIFFERENCE OF PARTS LIST Service Manual Page 30.

Ref. No. Former New

CDX-L550X/L570X

13 14 TU601

Part No. Description Remark

A-3283-154-A MAIN BOARD, COMPLETE (L550X)

*3-224-312-11 HEAT SINK (MAIN)

A-3220-738-A TUNER UNIT (TUX-020)

Part No. Description Remark

A-3283-231-A MAIN BOARD, COMPLETE 3-230-021-01 HEAT SINK (MAIN) A-3220-812-A TUNER UNIT (TUX-020)

Page 62

CDX-L550X/L570X

2-2. CD MECHANISM SECTION (1)

(MG-393XA-121//K)

101

115

104

114

109

116

103

118

102

107

106

105

114

111

105

117

113

110

M903

108

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

101 1-683-283-11 IN SELF SW BOARD 102 3-040-039-02 CHASSIS (T) 103 3-040-038-01 SPRING (LR), TENSION 104 3-040-050-01 LEVER (L) 105 3-040-022-01 RETAINER (ROLLER), SHAFT

112 3-221-779-01 BRACKET (MOTOR) 113 3-040-034-01 SPRING (RA), TENSION 114 3-040-042-01 WASHER 115 3-043-880-01 RING (RA), RETAINING 116 3-044-206-11 SCREW, SPECIAL

112

106 3-040-044-01 ROLLER (S) 107 3-040-067-01 LEVER (R) 108 A-3301-980-A SHAFT ROLLER ASSY 109 3-040-037-01 GUIDE (DISC) 110 3-040-040-02 ARM (ROLLER)

111 A-3283-233-A SERVO BOARD, COMPLETE

117 1-683-284-11 FLEXIBLE BOARD 118 1-685-337-11 LOAD SW BOARD M903 A-3315-039-A MOTOR SUB ASSY, LO (LOADING) #6 7-627-553-17 SCREW, PRECISION +P 2X2 TYPE3 #7 7-628-253-00 SCREW, SPECIAL

#8 7-627-553-37 SCREW, PRECISION +P 2X3 TYPE3

Page 63

2-3. CD MECHANISM SECTION (2)

(MG-393XA-121//K)

CDX-L550X/L570X

157

158

162

163

154

160

155

151

156

157

164

not supplied

153

161

159

152

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

151 3-040-025-01 ARM, CHUCKING 152 3-040-031-01 DAMPER (T) 153 3-040-056-01 LEVER (D) 154 3-040-024-01 RETAINER (DISC) 155 3-040-054-01 WHEEL (LW), WORM

156 3-040-026-01 SPRING (CH), TENSION 157 3-040-032-01 SPRING (FL), COMPRESSION

158 3-040-033-01 SPRING (KF1), TENSION 159 A-3307-422-A CHASSIS (M) COMPLETE ASSY 160 3-040-059-01 SPRING (TR), TENSION 161 3-040-057-01 LEVER (LOCK) 162 3-040-058-01 GEAR (MDL)

163 3-040-052-01 WHEEL (U), WORM 164 3-040-051-02 LEVER (TR)

Page 64

CDX-L550X/L570X

2-4. CD MECHANISM SECTION (3)

(MG-393XA-121//K)

207

201

M901

209

208

210

202

M902

206

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

205

203

204

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

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

201 X-3378-480-1 CHASSIS (OP) ASSY (including M901) 202 3-040-029-01 SPRING (SL), TORSION 203 3-040-045-01 BASE (DRIVING) 204 3-040-194-01 GEAR (MIDWAY) 205 A-3301-983-A SHAFT (FEED) ASSY

206 3-040-030-01 SPRING (FEED), PLATE 207 1-823-641-11 CABLE, FLEXIBLE FLAT (6 CORE)

208 1-683-282-11 SL SW BOARD 209 3-909-607-01 SCREW

0 210 8-820-103-11 OPTICAL PICK-UP KSS-720A/C-N

M902 A-3301-985-A MOTOR ASSY, SLED (SLED) #5 7-627-850-28 SCREW, PRECISION +P 1.4X3

#8 7-627-553-37 SCREW, PRECISION +P 2X3 TYPE3

Page 65

CDX-L550X/L570X

3. 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

1-683-283-11 IN SELF SW BOARD

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

< SWITCH >

SW2 1-529-566-31 SWITCH, PUSH (1 KEY) (SELF) SW3 1-529-566-31 SWITCH, PUSH (1 KEY) (DISC IN)

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

1-685-337-11 LOAD SW BOARD

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

• 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

IN SELF SW MAINLOAD SW

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

C603 1-104-665-11 ELECT 100uF 20% 10V C604 1-164-156-11 CERAMIC CHIP 0.1uF 25V C605 1-104-665-11 ELECT 100uF 20% 16V C606 1-115-156-11 CERAMIC CHIP 1uF 10V C607 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

C608 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C610 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C611 1-115-156-11 CERAMIC CHIP 1uF 10V C612 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C701 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

< SWITCH >

SW5 1-529-566-31 SWITCH, PUSH (1 KEY) (DOWN)

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

A-3283-231-A MAIN BOARD, COMPLETE

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

* 3-019-565-01 BRACKET (IC)

3-041-261-11 BRACKET (TR) 3-230-021-01 HEAT SINK (MAIN)

* 3-224-313-01 HEAT SINK (REG)

7-685-535-19 SCREW +BTP 2.6X10 TYPE2 N-S

7-685-793-09 SCREW +PTT 2.6X8 (S) 7-685-795-09 SCREW +PTT 2.6X12 (S)

< CAPACITOR >

C101 1-115-156-11 CERAMIC CHIP 1uF 10V C112 1-104-396-11 ELECT 10uF 20% 16V C113 1-115-156-11 CERAMIC CHIP 1uF 10V C122 1-104-396-11 ELECT 10uF 20% 16V C123 1-115-156-11 CERAMIC CHIP 1uF 10V

C201 1-115-156-11 CERAMIC CHIP 1uF 10V C212 1-104-396-11 ELECT 10uF 20% 16V C213 1-115-156-11 CERAMIC CHIP 1uF 10V C222 1-104-396-11 ELECT 10uF 20% 16V C223 1-115-156-11 CERAMIC CHIP 1uF 10V

C402 1-124-259-11 ELECT 4.7uF 20% 16V C403 1-104-396-11 ELECT 10uF 20% 16V C404 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C405 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C455 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C465 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C471 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C476 1-164-156-11 CERAMIC CHIP 0.1uF 25V C601 1-162-918-11 CERAMIC CHIP 18PF 5% 50V

C702 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C703 1-115-156-11 CERAMIC CHIP 1uF 10V C705 1-126-176-11 ELECT 220uF 20% 10V C706 1-104-396-11 ELECT 10uF 20% 16V C708 1-126-153-11 ELECT 22uF 20% 6.3V

C709 1-126-176-11 ELECT 220uF 20% 10V C710 1-124-584-00 ELECT 100uF 20% 10V C801 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C804 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C805 1-162-918-11 CERAMIC CHIP 18PF 5% 50V

C815 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C816 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C865 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C866 1-163-181-00 CERAMIC CHIP 100PF 5% 50V C867 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C868 1-163-205-00 CERAMIC CHIP 0.001uF 5% 50V C905 1-126-160-11 ELECT 1uF 20% 50V C906 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C907 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C908 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C914 1-135-473-21 ELECT 3300uF 20% 16V C915 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V C916 1-124-589-11 ELECT 47uF 20% 16V C919 1-164-156-11 CERAMIC CHIP 0.1uF 25V C921 1-126-153-11 ELECT 22uF 20% 6.3V

C928 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C929 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C930 1-115-156-11 CERAMIC CHIP 1uF 10V C932 1-115-156-11 CERAMIC CHIP 1uF 10V C933 1-164-156-11 CERAMIC CHIP 0.1uF 25V

Page 66

CDX-L550X/L570X

MAIN

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

C934 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

< CONNECTOR >

CNP701 1-815-260-11 CONNECTOR, BOARD TO BOARD 30P CNP802 1-569-907-11 SOCKET, CONNECTOR 12P CNP902 1-774-701-11 PIN, CONNECTOR 16P

< JACK >

CNP801 1-764-270-21 JACK, STEREO MINIATURE (DIA.3.5)

(REMOTE IN)

< DIODE >

D601 8-719-056-65 DIODE 1SS372-TE85L D801 8-719-988-61 DIODE 1SS355TE-17 D802 8-719-988-61 DIODE 1SS355TE-17 D803 8-719-921-63 DIODE MTZJ-7.5B D804 8-719-110-49 DIODE RD18ES-B2

D814 8-719-978-33 DIODE DTZ-TT11-6.8B D815 8-719-109-97 DIODE RD6.8ES-B2 D816 8-719-978-33 DIODE DTZ-TT11-6.8B D901 8-719-991-33 DIODE 1SS133T-77 D902 8-719-200-82 DIODE 11ES2

D903 8-719-200-82 DIODE 11ES2 D906 8-719-978-33 DIODE DTZ-TT11-6.8B D907 8-719-200-82 DIODE 11ES2 D908 8-719-988-61 DIODE 1SS355TE-17 D909 1-216-864-11 METAL CHIP 0 5% 1/10W

D911 8-719-074-47 DIODE CRS02(TE85L) D912 8-719-074-47 DIODE CRS02(TE85L) D913 8-719-074-47 DIODE CRS02(TE85L) D914 8-719-074-47 DIODE CRS02(TE85L) D915 8-719-074-47 DIODE CRS02(TE85L)

D916 8-719-074-47 DIODE CRS02(TE85L) D917 8-719-074-47 DIODE CRS02(TE85L) D918 8-719-074-47 DIODE CRS02(TE85L) D919 8-719-200-82 DIODE 11ES2 D920 8-719-049-38 DIODE 1N5404TU

D931 8-719-056-84 DIODE DTZ-TE-17-7.5B D932 8-719-978-33 DIODE DTZ-TT11-6.8B D934 1-216-864-11 METAL CHIP 0 5% 1/10W D935 1-216-864-11 METAL CHIP 0 5% 1/10W D941 8-719-109-89 DIODE RD5.6ES-B2

< IC >

IC401 8-759-827-13 IC TDA7406T IC404 8-759-827-14 IC TA8268AH IC801 6-800-079-02 IC MN101C49KTG2 IC802 8-759-682-69 IC XC61CN4302MR IC901 8-759-661-47 IC BA4908-V3

< JUMPER RESISTOR >

JR101 1-216-864-11 METAL CHIP 0 5% 1/10W JR102 1-216-864-11 METAL CHIP 0 5% 1/10W JR103 1-216-864-11 METAL CHIP 0 5% 1/10W JR104 1-216-864-11 METAL CHIP 0 5% 1/10W JR105 1-216-864-11 METAL CHIP 0 5% 1/10W

JR106 1-216-864-11 METAL CHIP 0 5% 1/10W JR107 1-216-864-11 METAL CHIP 0 5% 1/10W

JR108 1-216-864-11 METAL CHIP 0 5% 1/10W JR201 1-216-864-11 METAL CHIP 0 5% 1/10W JR202 1-216-864-11 METAL CHIP 0 5% 1/10W JR203 1-216-864-11 METAL CHIP 0 5% 1/10W JR204 1-216-864-11 METAL CHIP 0 5% 1/10W

JR301 1-216-864-11 METAL CHIP 0 5% 1/10W JR411 1-216-864-11 METAL CHIP 0 5% 1/10W JR412 1-216-864-11 METAL CHIP 0 5% 1/10W JR602 1-216-864-11 METAL CHIP 0 5% 1/10W JR701 1-216-864-11 METAL CHIP 0 5% 1/10W

JR702 1-216-864-11 METAL CHIP 0 5% 1/10W JR703 1-216-864-11 METAL CHIP 0 5% 1/10W JR704 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V JR801 1-216-864-11 METAL CHIP 0 5% 1/10W JR802 1-216-864-11 METAL CHIP 0 5% 1/10W

JR803 1-216-864-11 METAL CHIP 0 5% 1/10W JR804 1-216-864-11 METAL CHIP 0 5% 1/10W JR805 1-216-864-11 METAL CHIP 0 5% 1/10W JR806 1-216-864-11 METAL CHIP 0 5% 1/10W JR901 1-216-864-11 METAL CHIP 0 5% 1/10W

< COIL >

JW88 1-410-509-11 INDUCTOR 10uH L900 1-419-476-31 COIL, CHOKE 250uH

< JACK >

PJ401 1-774-698-11 JACK, PIN 2P (AUDIO OUT REAR) PJ601 1-793-598-11 JACK (ANTENNA)

< TRANSISTOR >

Q802 1-801-806-11 TRANSISTOR DTC144EKA Q803 8-729-900-53 TRANSISTOR DTC114EK Q805 8-729-049-40 TRANSISTOR 2SC5343SFG Q901 8-729-049-40 TRANSISTOR 2SC5343SFG Q902 8-729-049-40 TRANSISTOR 2SC5343SFG

Q905 8-729-049-43 TRANSISTOR STB1132Y Q906 8-729-901-00 TRANSISTOR DTC124EK Q907 8-729-900-53 TRANSISTOR DTC114EK Q908 8-729-901-00 TRANSISTOR DTC124EK Q909 8-729-027-31 TRANSISTOR DTA124EKA-T146

Q910 8-729-019-00 TRANSISTOR 2SD2394-G Q911 8-729-920-85 TRANSISTOR 2SD1664-QR Q912 1-801-806-11 TRANSISTOR DTC144EKA Q913 8-729-901-04 TRANSISTOR DTA114EK Q914 8-729-901-00 TRANSISTOR DTC124EK

Q915 8-729-027-31 TRANSISTOR DTA124EKA-T146

< RESISTOR >

R111 1-216-813-11 METAL CHIP 220 5% 1/10W R114 1-216-864-11 METAL CHIP 0 5% 1/10W R115 1-216-841-11 METAL CHIP 47K 5% 1/10W R118 1-216-864-11 METAL CHIP 0 5% 1/10W R121 1-216-813-11 METAL CHIP 220 5% 1/10W

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CDX-L550X/L570X

MAIN

Ref. No. Part No. Description Remark

R124 1-216-864-11 METAL CHIP 0 5% 1/10W R125 1-216-841-11 METAL CHIP 47K 5% 1/10W R128 1-216-864-11 METAL CHIP 0 5% 1/10W R211 1-216-813-11 METAL CHIP 220 5% 1/10W R214 1-216-864-11 METAL CHIP 0 5% 1/10W

R215 1-216-841-11 METAL CHIP 47K 5% 1/10W R218 1-216-864-11 METAL CHIP 0 5% 1/10W R221 1-216-813-11 METAL CHIP 220 5% 1/10W R224 1-216-864-11 METAL CHIP 0 5% 1/10W R225 1-216-841-11 METAL CHIP 47K 5% 1/10W

R228 1-216-864-11 METAL CHIP 0 5% 1/10W R401 1-216-821-11 METAL CHIP 1K 5% 1/10W R402 1-216-833-11 METAL CHIP 10K 5% 1/10W R403 1-216-841-11 METAL CHIP 47K 5% 1/10W R404 1-218-867-11 RES-CHIP 6.8K 5% 1/10W

R601 1-216-864-11 METAL CHIP 0 5% 1/10W R602 1-218-867-11 RES-CHIP 6.8K 5% 1/10W R604 1-216-845-11 METAL CHIP 100K 5% 1/10W R608 1-216-809-11 METAL CHIP 100 5% 1/10W R609 1-216-809-11 METAL CHIP 100 5% 1/10W

R610 1-216-864-11 METAL CHIP 0 5% 1/10W R611 1-216-841-11 METAL CHIP 47K 5% 1/10W R701 1-216-841-11 METAL CHIP 47K 5% 1/10W R702 1-216-864-11 METAL CHIP 0 5% 1/10W R703 1-216-864-11 METAL CHIP 0 5% 1/10W

Ref. No. Part No. Description Remark

R841 1-216-849-11 METAL CHIP 220K 5% 1/10W R842 1-216-833-11 METAL CHIP 10K 5% 1/10W R843 1-247-807-31 CARBON 100 5% 1/4W R844 1-247-807-31 CARBON 100 5% 1/4W R845 1-216-845-11 METAL CHIP 100K 5% 1/10W

R852 1-216-864-11 METAL CHIP 0 5% 1/10W R854 1-249-417-11 CARBON 1K 5% 1/4W R855 1-216-864-11 METAL CHIP 0 5% 1/10W R856 1-216-821-11 METAL CHIP 1K 5% 1/10W R857 1-216-833-11 METAL CHIP 10K 5% 1/10W

R858 1-216-849-11 METAL CHIP 220K 5% 1/10W R861 1-216-845-11 METAL CHIP 100K 5% 1/10W R862 1-216-845-11 METAL CHIP 100K 5% 1/10W R863 1-216-833-11 METAL CHIP 10K 5% 1/10W R864 1-216-833-11 METAL CHIP 10K 5% 1/10W

R865 1-216-849-11 METAL CHIP 220K 5% 1/10W R866 1-216-849-11 METAL CHIP 220K 5% 1/10W R867 1-216-849-11 METAL CHIP 220K 5% 1/10W R868 1-216-849-11 METAL CHIP 220K 5% 1/10W R901 1-216-833-11 METAL CHIP 10K 5% 1/10W

R906 1-216-805-11 METAL CHIP 47 5% 1/10W R907 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R908 1-216-864-11 METAL CHIP 0 5% 1/10W R909 1-216-821-11 METAL CHIP 1K 5% 1/10W R910 1-216-841-11 METAL CHIP 47K 5% 1/10W

R801 1-216-837-11 METAL CHIP 22K 5% 1/10W R802 1-216-813-11 METAL CHIP 220 5% 1/10W R803 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R804 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R805 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R806 1-216-809-11 METAL CHIP 100 5% 1/10W R807 1-216-809-11 METAL CHIP 100 5% 1/10W R808 1-216-841-11 METAL CHIP 47K 5% 1/10W R810 1-216-809-11 METAL CHIP 100 5% 1/10W R811 1-216-809-11 METAL CHIP 100 5% 1/10W

R812 1-216-809-11 METAL CHIP 100 5% 1/10W R813 1-216-809-11 METAL CHIP 100 5% 1/10W R814 1-216-845-11 METAL CHIP 100K 5% 1/10W R815 1-216-809-11 METAL CHIP 100 5% 1/10W R816 1-216-821-11 METAL CHIP 1K 5% 1/10W

R817 1-216-809-11 METAL CHIP 100 5% 1/10W R818 1-216-809-11 METAL CHIP 100 5% 1/10W R819 1-216-821-11 METAL CHIP 1K 5% 1/10W R820 1-216-821-11 METAL CHIP 1K 5% 1/10W R821 1-216-845-11 METAL CHIP 100K 5% 1/10W

R822 1-216-845-11 METAL CHIP 100K 5% 1/10W R823 1-216-845-11 METAL CHIP 100K 5% 1/10W R825 1-216-675-00 METAL CHIP 10K 0.5% 1/10W R826 1-216-675-00 METAL CHIP 10K 0.5% 1/10W R827 1-216-837-11 METAL CHIP 22K 5% 1/10W

R828 1-216-821-11 METAL CHIP 1K 5% 1/10W R833 1-216-849-11 METAL CHIP 220K 5% 1/10W R834 1-216-809-11 METAL CHIP 100 5% 1/10W R835 1-216-809-11 METAL CHIP 100 5% 1/10W R836 1-216-675-00 METAL CHIP 10K 0.5% 1/10W

R911 1-216-833-11 METAL CHIP 10K 5% 1/10W R912 1-216-833-11 METAL CHIP 10K 5% 1/10W R913 1-216-073-00 RES-CHIP 10K 5% 1/10W R914 1-216-841-11 METAL CHIP 47K 5% 1/10W R915 1-216-841-11 METAL CHIP 47K 5% 1/10W

R916 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R917 1-216-845-11 METAL CHIP 100K 5% 1/10W R919 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R920 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R921 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

R922 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R923 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R924 1-216-809-11 METAL CHIP 100 5% 1/10W R925 1-216-845-11 METAL CHIP 100K 5% 1/10W R926 1-216-059-00 METAL CHIP 2.7K 5% 1/10W

R927 1-216-073-00 RES-CHIP 10K 5% 1/10W R928 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R930 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R934 1-249-400-11 CARBON 39 5% 1/4W R935 1-249-400-11 CARBON 39 5% 1/4W

R936 1-249-400-11 CARBON 39 5% 1/4W R937 1-249-400-11 CARBON 39 5% 1/4W

< SWITCH >

S901 1-762-638-21 SWITCH, TACTILE (RESET) S902 1-771-540-11 SWITCH, PUSH (1 KEY) (NOSE DET)

< TUNER >

TU601 A-3220-812-A TUNER UNIT (TUX-020)

R837 1-216-849-11 METAL CHIP 220K 5% 1/10W R839 1-216-849-11 METAL CHIP 220K 5% 1/10W R840 1-216-849-11 METAL CHIP 220K 5% 1/10W

< VIBRATOR >

X801 1-781-822-21 VIBRATOR, CERAMIC (18.432MHz)

Page 68

CDX-L550X/L570X

SL SWMAIN SERVO

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

X802 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz)

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

A-3283-233-A SERVO BOARD, COMPLETE

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

1-683-284-11 FLEXIBLE BOARD

< CAPACITOR >

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 C21 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V 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

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

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

R3 1-216-797-11 METAL CHIP 10 5% 1/10W R5 1-218-344-11 RES-CHIP 7.5K 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

R24 1-216-864-11 METAL CHIP 0 5% 1/10W R25 1-216-864-11 METAL CHIP 0 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

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

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

< IC >

< TRANSISTOR >

< RESISTOR >

< VIBRATOR >

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 C37 1-126-393-11 ELECT CHIP 33uF 20% 10V

C38 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C40 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C41 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C43 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V C44 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V

C45 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

< CONNECTOR >

CN1 1-815-352-11 CONNECTOR, BOARD TO BOARD 30P CN3 1-816-275-21 CONNECTOR, FFC/FPC 6P

< JUMPER RESISTOR >

FB1 1-216-864-11 METAL CHIP 0 5% 1/10W FB2 1-216-864-11 METAL CHIP 0 5% 1/10W FB3 1-216-864-11 METAL CHIP 0 5% 1/10W FB4 1-216-864-11 METAL CHIP 0 5% 1/10W FB6 1-216-864-11 METAL CHIP 0 5% 1/10W

FB7 1-216-864-11 METAL CHIP 0 5% 1/10W

1-683-282-11 SL SW BOARD

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

< SWITCH >

SW4 1-529-565-41 SWITCH, PUSH (1 KEY) (LIMIT)

Page 69

MEMO

CDX-L550X/L570X

Page 70

CDX-L550X/L570X

REVISION HISTORY

Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page.

Ver. Date Description of Revision

1.0 2001. 01 New

1.1 2001. 07 Change of Main board (ECN-CSA04450)

1.2 2002. 06 Overall Assy Change of CDX-L550X (ENG-02006)

Sony CDXL-570-X Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SERVICE NOTES

TABLE OF CONTENTS

GENERAL

DISASSEMBLY

5 CD mechanism block

6 sub panel (CD) assy

5 MAIN board

6 heat sink (main)

4 chassis (T) sub assy

8 SERVO board

3 optical pick-up block

DIAGRAMS

EXPLODED VIEWS

ELECTRICAL PARTS LIST

DISPLAY

DISPLAY IN SELF SW

MAIN

RELAY

SERVO

SL SW

SUPPLEMENT-1

TABLE OF CONTENTS

MAIN

SUPPLEMENT-2

TABLE OF CONTENTS

IN SELF SW MAINLOAD SW

SL SWMAIN SERVO

REVISION HISTORY