CDX-L490B/L490X

SERVICE MANUAL

Ver 1.0 2002. 12

E Model

Photo: CDX-L490X

The tuner and CD sections have no adjustments.
Model Name Using Similar Mechanism CD Drive Mechanism Type Optical Pick-up Name
NEW MG-393XC-121//K KSS-721A

SPECIFICATIONS

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

Power amplifier section

Outputs Speaker outputs (sure seal connectors) Speaker impedance ohms Maximum power output 45 W 4 (at 4 ohms)

Tuner section

FM Tuning range

General

Outputs Audio outputs (rear) Power antenna relay control terminal Power amplifier control terminal Antenna input terminal Low: 10 dB at 60 Hz (XPLOD) Mid: 10 dB at 1 kHz (XPLOD) High: 10 dB at 10 kHz (XPLOD) 12 V DC car battery (negative earth) Approx. 176 mm (w/h/d) Approx. 161 mm (w/h/d) Approx. 1.2 kg Parts for installation and connections Front panel case (1)
FM tuning interval: 50 kHz/200 kHz switchable 87.MHz (at 50 kHz step) 87.5 107.9 MHz (at 200 kHz step) Antenna terminal External antenna connector Intermediate frequency 10.7 MHz Usable sensitivity 11 dBf Selectivity 75 dB at 400 kHz Signal-to-noise ratio 65 dB (stereo), 68 dB (mono) Harmonic distortion at 1 kHz 0.7% (stereo), 0.5% (mono) Separation 33 dB at 1 kHz Frequency response 30 15,000 Hz AM Tuning range

Inputs Tone controls

Power requirements Dimensions Mounting dimensions Mass Supplied accessories
This unit cannot be connected to a digital preamplifier or an equalizer. Design and specifications are subject to change without notice. AM tuning interval: 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 AM: 30 V
FM/AM COMPACT DISC PLAYER

9-874-266-01

2002L0400-1 2002. 12

Sony Corporation

e Vehicle Company Published by Sony Engineering Corporation

SERVICE NOTES

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. 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 damaged by heat.
TEST DISCS This set can playback CD-R and CD-ROM discs. The following test discs should be used to check the capability: CD-R test disc TCD-R082LMT (Part No. J-2502-063-1) CD-RW test disc TCD-W082L (Part No. J-2502-063-2) Notes on CD-R/CD-RW discs You can play CD-Rs (recordable CDs)/CD-RWs (rewritable CDs) designed for audio use on this unit. Look for these marks to distinguish CD-Rs/CD-RWs for audio use.

These marks denote that a disc is not for audio use.
Some CD-Rs/CD-RWs (depending on the equipment used for its recording or the condition of the disc) may not play on this unit. You cannot play a CD-R/CD-RW that is not finalized. A process necessary for a recorded CD-R/CD-RW disc to be played on the audio CD player.
This label is located on the bottom of the chassis.
This label is located on the drive units internal chassis. When replacing the chassis (T) of mechanism deck which have the CAUTION LABEL attached, please be sure to put a new LABEL (OP CAUTION) (3-223-913-01) to the chassis (T).
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 PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
TABLE OF CONTENTS 1. GENERAL
Location of controls... 4 Connections.... 4

3. DIAGRAMS

3-1. IC Pin Description... 12 3-2. Circuit Boards Location.. 14 3-3. Block Diagram CD Section.. 15 3-4. Block Diagram Tuner Section.. 16 3-5. Block Diagram Display Section. 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 Display Section. 24 3-12. Schematic Diagram Display Section.. 25 3-13. IC Block Diagrams.. 26

2. DISASSEMBLY

2-1. Sub Panel (1) Assy.. 6 2-2. CD Mechanism Block.. 7 2-3. Main Board... 7 2-4. Heat Sink.... 8 2-5. Chassis (T) Sub Assy... 8 2-6. Lever Section, In Self Sw Board... 9 2-7. Servo Board... 9 2-8. Shaft Roller Assy, Load Sw Board. 10 2-9. Floating Block Assy... 10 2-10. Optical Pick-up Block.. 11

4. EXPLODED VIEWS

4-1. 4-2. 4-3. 4-4. 4-5. Chassis Section... 28 Front panel Section... 29 CD Mechanism Section (1).. 30 CD Mechanism Section (2).. 31 CD Mechanism Section (3).. 32
5. ELECTRICAL PARTS LIST.. 33
EXTENSION CABLE AND SERVICE POSITION When repairing or servicing this set, connect the jig (extension cable) as shown below. Connect the MAIN board (CNP701) and the SERVO board (CN1) with the extension cable (Part No. J-2502-062-1).

MAIN BOARD CNP701

SERVO BOARD CN1
CDX-L490B/L490X SECTION 1 GENERAL
This section is extracted from instruction manual.

Connections

CDX-L490B/L490X SECTION 2 DISASSEMBLY
Note : This set can be disassemble according to the following sequence.
SET 2-5. 2-1. SUB PANEL (1) ASSY (Page 6) CD MECHANISM BLOCK (Page 7) 2-6. CHASSIS (T) SUB ASSY (Page 8)

Pin No. 64

Pin Name ILL ON A REMO CDM ON XCD ON ACC IN BUS ON BUS RST PW ON X SO PLL SO X SI X SCK PLL SCK RF OK CD RST IN SW/PH2 X AO STB L SW
I/O O O O O I O O O O I O I O I O O I
Pin Description Front panel illumination power supply control signal output

H: illumination on

External amplifier remote control signal output CD mechanism deck power supply control signal output H: CD power on CD DSP power supply control signal output H: CD power on Accessory power supply detection signal input L: accessory on SONY bus on signal output Not used in this set. (open) SONY bus reset signal output Not used in this set. (open) System power supply control signal output CD and PLL serial data signal output CD serial data signal input CD and PLL serial data signal output CD RF OK signal input CD reset control signal output DISC IN switch detection signal input L: DISC IN switch on Parameter/command select signal output CD strobe signal output LIMIT switch detection signal input L: LIMIT switch on
3-2. CIRCUIT BOARDS LOCATION
SERVO board IN SELF SW board SPEAKER board LOAD SW board

tuner unit (TU601)

DISPLAY board SL SW board

MAIN board

3-3. BLOCK DIAGRAM CD SECTION

OPTICAL PICK-UP KSS-721A

RF AMP,DIGITAL SERVO DIGITAL SIGNAL PROCESSOR IC1

TUNER SECTION

RF EQ EFM DEMOD D/A CONV LOUT 16 ROUT 12 PACK 52 TSTB 56 TSCK 55 TSI 54 SI 8 SO 7 SCK 6 STB 5 AO 4 RST 3 RFOK CDL R-CH
SYSTEM CONTROL IC801(1/3)

(Page 16)

I-V CONV.

DSUB CODE PROCESS

56 X_SO/PLL_SO 57 X_SI 58 X_SCK/PLL_SCK 63 STB 62 X ACD_RST
FORCUS ERROR I/F E F PD E F PD TRACKING ERROR APC SERVO CTL

59 RFOK

LD DRIVE Q1
A+5V OSC TD FD 98 MD SD LD

XTALEN

PLL DO PLL CLK 9 X EN

TUNER SECTION (Page 16)

FOCUS/TRACKING COIL DRIVE, SLED/SPINDLE/LOADING MOTOR DRIVE IC2 FCSFOCUS COIL FCS+ FOCUS COIL DRIVE FD
X1 16.9344MHz SW1 (DOWN) SW2 (SELF) SW3 (DISC IN) SW4 (LIMIT) 1 D_SW

45 SELF_SW

TRK+ TRACKING COIL TRK-

TRACKING COIL DRIVE

61 IN_SW
64 L_SW IC902 RESET RESET 2 U_COM+5V

M902 (SLED)

SLED MOTOR DRIVE SPINDLE MOTOR DRIVE

M901 (SPINDLE)

SP+ SP-
MD SW802 (RESET) LOAD EJECT

M903 (LOADING)

LD+ 10

LOADING MOTOR DRIVE

2 LM _LD 3 LM_ EJ CD MECHANISM ON SWITCH Q905,906 D909 CD ON SWITCH Q921 BATT

A+5V AU+5V D+5V DR+6V

CD+5V REG Q910,D911

50 CDM ON

Signal path :CD R-ch is omitted due to same as L-ch.

51 XCD_ON

CD DRIVE +6V REG Q907,D908
3-4. BLOCK DIAGRAM TUNER SECTION
PJ401 -1 L -2 R-CH R CNPFL+ 9 FL POWER AMP IC101 REAR AUDIO OUT

(Page 15)

ELECTRONIC VOLUME IC401 OUTF12
TUNER UNIT TU601 CNJ601 (ANTENNA)

CDR CDL

9 CC11 B1 B2 D1 D2

CD SECTION

2 FM_ANT
L-CH 16 R-CH AM_ANT DET_OUT 24

OUTR1 14

AUX-IN R-CH LINE MUTE Q102 LINE MUTE QSTBY 22 MUTE

2 RL+ 10 RL

OUTFOUTRSDA 21 SCL 20 MUTE 19
4 FR+ 12 FR R-CH 3 RR+ 11 RR
DISPLAY SECTION (Page 17)

LCD CLK LCD DO LCD CE

R-CH SYSTEM CONTROL IC801 (2/3) PLL ICLCD CLK 16 LCD DO 15 LCDCE VOL_ATT 7 ATT BEEP PW ON A_ATT LINE MUTE CONTROL Q401,402
AM_DX/LCL 3 FM_DX/LCL 4 FM/AM_OSC 11
15 FM_VCO 16 AM_VCO 18 FM_CP 19 VT 20 AM_CP OSC SEEK IFC MONO D_OUT D_IN CK CE
ACC IN PLL_DI TEST PLL_CE SCLO 14 SDAO 13 A REMO 49 BATT AMP REMOTE CONTROL Q911,917

ACC CHECK Q902

7 ACC 15 TEST 5 AMP REM

FM_VT 6 AM_VT 14

OSC-IN 19 IF_COUNT FM/AM_VCC 25 FM POWER CONTROL Q605,606

XO 1 XI 24 X601 10.25MHz

ANT REMOTE CONTROL Q903,916

6 ANT REM 8 GND

12 FM_VCC

S_METER 21 SD/ST_IND 22

28 S_METER 26 ST_IND
BUS SI BUS SO BUS CLK BUS CK GEN

COM+8V

COM+8V REG Q918,919,929,D923 F901 10A
AM POWER CONTROL Q603,604
BU IN 46 FM_ON AM_VCC 47 NOSE AM_ON 22

U_COM+5V

U_COM+5 V REG Q920,D930,D999

+B (BATT)

PLL DO D932 TUNER ON CONTROL Q909,912 TUNER +8V REG Q913,D913 PLL CLK X EN

CD SECTION (Page 15)

UCOM+5V

BATT CHECK Q904,D907

Signal path :FM :AM :CD R-ch is omitted due to
BATT DETECT Q833,834,D809

same as L-ch.

3-5. BLOCK DIAGRAM DISPLAY SECTION

Waveforms Servo Board

(MODE: CD PLAY) Main Board
LCD DO LCD CLK LCD CE SYSTEM CONTROL IC801 (3/3) KEY KEY 0 LCD DRIVER IC901

5Vp-p 32.768kHz

16.9344MHz
DI 64 DATA CL 63 CLK CE 62 CE
KEY MATRIX LSW905-911,913,916-920 S901-906
SEG| I SEGLCD LCD901 COM| I COM4 55

(XTAL)

30 KEY 1

5Vp-p 3.2msec

8.38MHz

43 KEY ACK

(PACK)
REMOTE CONTROL RECEIVER IC951 SW803 FREQUENCY SELECT FM50k AM9k FM200k AM10k 32 DST_SEL LED901,902,904-909 LSW905-911,913,914,916-920 SIRCS 44 ILL B+ 2 OUT 1 VCC

2.5Vp-p 1.2Vp-p 10.25MHz

ILL ON 48 ILL POWER CONTROL Q914 ILL B+ SWITCH Q915 LED910,911

KEY ILLUMINATION

Approx. 100mVp-p

BATT XX1 41

X802 32.768kHz

37 XTXT1

( LCD BACK ) LIGHT

X801 8.38MHz

0V Approx. 100mVp-p
3-6. PRINTED WIRING BOARDS CD MECHANISM SECTION Refer to page 14 for Circuit Boards Location.
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 F unless otherwise noted. pF: F 50 WV or less are not indicated except for electrolytics and tantalums. All resistors are in and 1/4 W or less unless otherwise specified. % : indicates tolerance. f : internal component. 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 supply from ACC and BATT cords. Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. Circled numbers refer to waveforms. Signal path. F : FM f : AM J : CD 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. a : Through hole. : Pattern from the side which enables seeing. (The other layers patterns are not indicated.) Caution: Pattern face side: (Side B) Parts face side: (Side A)
Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.

TP7 TP62 TP63

TP82 C4 TP48 TP66 TP80 TP60 TP50 TP9 R26 Q1 R29 TP84

TP79 C3

TP47 TP64 TP51

TP81 TP12

TP10 SW5

TP8 TP59 TP52

C18 C13
TP89 C20 C19 R9 R8 C24 TP22 TP24 TP25 TP88

R17 TP58 TP61

CN1 TP56

TP70 R18

(Page 21)

TP72 R19

C25 TP23

TP74 TP69 TP75 TP57

C34 C45
C35 TP46 C38 TP45 TP37 TP41

TP49 C26 TP92

TP34 TP36

TP44 TP43 TP42 TP18 TP21

TP85 TP55

TP39 TP40

TP30 TP32 R7 TP6 R15
TP53 TP91 TP86 C22 C37 IC2

R10 R12

TP26 TP29 TP3 TP2 TP1

TP5 TP4

TP90 TP87 TP19
C30 TP20 TP28 TP17 TP16 TP27
Refer to page 17 for Waveforms. 3-7. SCHEMATIC DIAGRAM CD MECHANISM SECTION Refer to page 26 for IC Block Diagrams.

JW66 JW65

R816 X801 JW7 C802 R822

C803 C804 C805 C806

SW803(FREQUENCY SELECT)

FM200k AM10k

JW106 JW105 R836 D804 JW104

JR806 R824 JW3

JW6 JW152

FM50k AM9k

CNP801

(Page 24)

Semiconductor Location Ref. No. Ref. No. Location D402 D-6 IC601 (Page 19) D444 D-5 IC801 D604 E-2 IC902 D802 J-4 D803 I-3 Q101 D804 I-3 Q102 D805 I-2 Q201 D806 I-3 Q202 D807 I-2 Q401 D808 I-3 Q402 D809 E-10 Q603 D901 D-9 Q604 D903 D-9 Q605 D907 E-10 Q606 D908 F-11 Q833 D909 F-10 Q834 D911 F-7 Q902 D913 H-10 Q903 D915 D-7 Q904 D916 D-6 Q905 D917 D-6 Q906 D918 D-6 Q907 D919 C-6 Q909 D920 B-7 Q910 D921 B-8 Q911 D922 C-6 Q912 D923 G-11 Q913 D930 F-11 Q914 D931 H-4 Q915 D932 H-4 Q916 D933 C-8 Q917 D934 D-8 Q918 D999 F-11 Q919 Q920 IC101 B-6 Q921 IC401 E-4 Q929
Location G-3 H-7 I-10 C-3 C-3 C-4 C-4 D-5 D-6 H-2 H-4 H-2 H-3 E-10 E-10 E-9 E-8 E-10 F-10 F-10 C-11 H-9 F-8 E-8 H-10 H-9 H-9 H-11 C-8 D-8 G-10 G-11 G-10 F-10 G-10
3-9. SCHEMATIC DIAGRAM MAIN SECTION (1/2) Refer to page 17 for Waveforms.
Q907 TH901 Q917 Q916 Q918 R934 R932 R931 Q929 Q903 Q911 C905 Q905 C951 C952 C919 D923 R937 Q919

R914 D907 D809

R835 R913 R833 Q834 R832 C907 C902 D911 Q921 D909 D908

(Page 23)

(Page 20)

C804 X802

CNP701
C847 L701 C702 FB702 C909 R936 R935 D999

R822 JR801 JR804 JR802

Q920 D930 C703 C920 L702 R951 IC801 Q912 Q909 R704 C913 R705 D913 R706 C914 R712 R711 R919 R710 R708 R709 Q914 C705 Q915 JR901 R810 C846 R918 D932 Q913 JR809 D931 R917 R952 R953 R815 R821 R842 C853 R817 R809 R814 D810 R922 R923

C704 FB701

R855 R803

R801 R802 R811 R812

(Page 25)
R920 IC902 SW802 R818 C809 R850 C915 C916 JR814
R860 R857 R856 C807 R819 R848 SW803 R849
Note: Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ( ) : AM < > : CD PLAY
Refer to page 17 for Waveform. 3-10. SCHEMATIC DIAGRAM MAIN SECTION (2/2) Refer to page 26 for IC Block Diagrams.

CNP901 D901 C901

R105 JR411 Q101 R109 R107 R206 C103

C105 PJ401

D922 F901 D921 D920
C206 C216 R410 C113 D402 Q401

R108 R106 Q102 R110

JR412 C104 C671

D919 D917

R209 C203

C672 CNJ601 JR810 CP601

D918 D915
R208 C112 C432 Q202 R210 C204

C637 TU601

D916 R906 R404 Q402 C669 C426 Q902 D903 D933 C931 D934 C932 R909 R908 R907 R901 C904 Q606 C842 C841 R407 C960 R408 C407 R618 Q605 R616 R617 R615 Q604 C603 C604 Q603 L669 L601
IC401 R112 R116 C215 R823 C210 C211 C208 C209 C207 R103 R102 C111 R111 C110 R115 R612 R806 IC601 R611 R613 C611 R606 C609 C610 C631 R619 C612 C613 C614 C633 R716 C707 C106 JR606 C626 R610 C625 L604 C624 X601 C622 C623 JR605 R607 R608 C618 C621 C615 C617 C620 L603
C605 R602 R603 R609 C619 C606
R601 C680 R620 C650 C651 R622

C848 R628

C652 C608
3-11. PRINTED WIRING BOARD DISPLAY SECTION Refer to page 14 for Circuit Boards Location.

LED907

LED909

LED906

LED908

LSW905

LED910

LED911

LED905

LED901 S903 LSW914

LSW906

LED904

LED902

LSW913

LSW907

LSW908

LSW909

LSW911

LSW920

LSW910

LSW919

LSW917

LSW918

LSW916

D903 R957 C953 R955 R956 R954 R953 C952 R960 D904 R959 R958 D902

R975 R908

CN901 R985

R966 R967

R969 R968 R914 R977 R912 R901

R982 C954

R983 R981
Semiconductor Location Ref. No. D902 D903 D904 D905 D951 IC901 IC951 LED901 Location F-10 F-9 F-9 F-9 F-9 F-7 D-13 C-12 Ref. No. LED902 LED904 LED905 LED906 LED907 LED908 LED909 LED910 LED911 Location C-12 C-2 C-3 A-2 A-2 A-13 A-12 C-4 C-11
3-12. SCHEMATIC DIAGRAM DISPLAY SECTION
R972 R966 CN901 R967 LSW910(1/2)

R974 LSW918(1/2)

R976 LSW917(1/2)

R980 LSW914(2/2)

R982 LSW906(2/2)

IC951 R952 R951

LSW909(1/2)

LSW919(1/2)

LSW916(1/2) LSW913(2/2) LSW905(2/2)
C951 LSW908(1/2) LSW920(1/2) LED902 LED908 LED906 LED905 R958 IC901 R957 C953 C952 R973 R975 R985 R977 R981 R983 R979 R954 R955 R956 R961 D905 R953
R969 LSW907(1/2) LSW911(1/2) LED901 LED909 LED907

R959 R960

S902 R901 R902 R912 R913

LSW913(1/2)

LSW914(1/2)

S905 S901

R903 R904 R905

LSW916(2/2) LSW917(2/2)

R915 R916

LSW905(1/2) LSW906(1/2)

LSW918(2/2) LCD901 LSW919(2/2)

R906 R907

R917 R918

LSW907(2/2) LSW908(2/2)

LSW920(2/2) LSW911(2/2)

LSW909(2/2)

R909 R910

LSW910(2/2)

40BIT SHIFT REGISTER

PHASE COMPARATOR

SEEK/RECP

VO2+ 12

LEVEL SHIFT

VO2 11

25 OPOUTOPIN3+ 23 OPIN3

22 OPOUT3

CH1-4 MUTE

21 MUTE

19 GND 10k

18 VOVO3+

10k 10k 16 VOVO4+ 10k
24 XI 23 A-GND 22 REG VCC 21 VCC 20 AM_CP

18 FM_CP 17 D-GND

AMP 16 AM_VCO 15 FM_VCO VDD 14 VDD 13 IFC
IC401 BD3803F (MAIN Board)
DGND 28 SDA 27 SCL 26 MUTE 25 SEL 24 ADJ 23 VCC 22 VCC OUTFOUTR1 OUTF19 OUTRDSDSDS12 15

2 I C BUS LOGIC

FADER (0~-58, -dB)
EFFECT(OFF,6dB 10dB,14dB)

TONE PASS

TONE PASS BASS,TRBLE,MIDDLE (-15dB~+15dB,1dB STEP) BASS,TRBLE,MIDDLE (-15dB~+15dB,1dB STEP)
VOLUME (+23~-79dB,-dB 1dB STEP) INPUT GAIN (0~15dB,1dB STEP) MUTE
INPUT SELECTOR (4 STEREO INCLUDE 1 ISOLATION INPUT)

1 AGND

D2 DS11 DS21 DS31
CDX-L490B/L490X 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. Color Indication of Appearance Parts Example : KNOB, BALANCE (WHITE). (RED) R R Parts Color Cabinets Color Accessories are given in the last of this parts list. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

4-1. CHASSIS SECTION

#1 MG-393XC-121//K

not supplied

#2 #3 #2
#2 not supplied TU601 F901

#1 not supplied

Ref. No. 3 * 8
Part No. 3-231-472-01 X-3382-588-1 1-776-206-21 3-024-285-01 3-246-007-01
Description SCREW (+B 2X4) LOCK ASSY (S) CORD (WITH CONNECTOR) (POWER) CUSHION (RUBBER) BRACKET (CD)

Remark

Ref. No. 9 * F901 TU601 #1 #2 #3
Part No. A-3274-647-A 3-019-565-01 3-223-913-11 1-532-877-11 A-3220-835-A
Description SPEAKER BOARD, COMPLETE BRACKET (IC) LABEL (OP CAUTION) FUSE (BLADE TYPE) (AUTO FUSE) 10A TUNER UNIT (TUX-010)

3-922-535-11 SCREW (+BTT) A-3274-618-A MAIN BOARD, COMPLETE 3-041-261-11 BRACKET (TR)
7-685-792-09 SCREW +PTT 2.6X6 (S) 7-685-793-09 SCREW +PTT 2.6X8 (S) 7-685-795-09 SCREW +PTT 2.6X12 (S)

4-2. FRONT PANEL SECTION

LCD901 #4 not supplied
not supplied (DISPLAY board)

Ref. No. 55

Part No. X-3382-749-1 X-3382-750-1 X-3382-918-1 X-3382-920-1 3-245-998-01
Description PANEL SUB ASSY, FRONT (L490B) PANEL SUB ASSY, FRONT (L490X) BUTTON ASSY (S) (L490X) BUTTON ASSY (S) (L490B) FILTER (IR)

Ref. No. 59

Part No. 3-246-003-01 X-3378-390-3 1-694-989-11 A-3315-975-A A-3315-986-A

Description

PANEL, FRONT BACK CASE ASSY (for FRONT PANEL) CONDUCTIVE BOARD, CONNECTION PANEL COMPLETE ASSY, FRONT (L490B) PANEL COMPLETE ASSY, FRONT (L490X)
3-246-002-01 PLATE (CD), LIGHT GUIDE 3-246-211-01 SPRING (RELEASE)
LCD901 1-805-079-11 DISPLAY PANEL, LIQUID CRYSTAL #4 7-685-106-19 SCREW +P 2X10 TYPE2 NON-SLIT
4-3. CD MECHANISM SECTION (1) (MG-393XC-121//K)

103 107

109 101

106 111

105 113

#6 M903 #7

Ref. No. 111
Part No. 1-683-283-11 3-040-039-03 3-040-038-01 3-040-050-01 3-040-022-01 3-040-044-01 3-040-067-01 A-3301-980-A 3-040-037-01 3-040-040-03
Description IN SELF SW BOARD CHASSIS (T) SPRING (LR), TENSION LEVER (L) RETAINER (ROLLER), SHAFT ROLLER (S) LEVER (R) SHAFT ROLLER ASSY GUIDE (DISC) ARM (ROLLER)
Ref. No. 118 M903 #5 #6 #7
Part No. 3-221-779-02 3-040-034-01 3-040-042-01 3-043-880-01 3-044-206-11 1-683-284-11 1-685-337-11 A-3315-039-A 7-627-553-37 7-627-553-17
Description BRACKET (MOTOR) SPRING (RA), TENSION WASHER RING (RA), RETAINING SCREW, SPECIAL FLEXIBLE BOARD LOAD SW BOARD MOTOR SUB ASSY, LO (LOADING) SCREW, PRECISION +P 2X3 TYPE3 SCREW, PRECISION +P 2X2 TYPE3
A-3283-233-A SERVO BOARD, COMPLETE
7-628-253-00 SCREW, SPECIAL
4-4. CD MECHANISM SECTION (2) (MG-393XC-121//K)

LSW910 1-771-883-11 SWITCH, TACTILE (WITH LED) (2) LSW911 1-771-883-11 SWITCH, TACTILE (WITH LED) (3/REP) LSW913 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SEEK + L J) LSW914 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SEEK j l ) LSW916 1-771-883-11 SWITCH, TACTILE (WITH LED) (DSPL) LSW917 LSW918 LSW919 LSW920 1-771-883-11 1-771-883-11 1-771-883-11 1-771-883-11 SWITCH, TACTILE (WITH LED) (BTM) SWITCH, TACTILE (WITH LED) (6) SWITCH, TACTILE (WITH LED) (5) SWITCH, TACTILE (WITH LED) (4/SHUF) < RESISTOR > R901 R902 R903 R904 R905 R906 R907 R908 R909 R910 R912 R913 R914 R915 R916 R917 R918 R919 R951 R952 R953 R954 R955 R956 R957 R958 R959 R960 R961 R966 R967 R968 1-216-819-11 1-216-819-11 1-216-819-11 1-216-821-11 1-218-851-11 1-218-851-11 1-216-825-11 1-216-827-11 1-216-829-11 1-218-867-11 1-216-819-11 1-216-819-11 1-216-819-11 1-216-821-11 1-218-851-11 1-218-851-11 1-216-825-11 1-216-827-11 1-216-815-11 1-216-825-11 1-216-821-11 1-216-821-11 1-216-821-11 1-216-821-11 1-216-850-11 1-216-821-11 1-216-821-11 1-216-821-11 1-216-857-11 1-216-815-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES-CHIP RES-CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES-CHIP RES-CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 680 1K 1.5K 1.5K 2.2K 3.3K 4.7K 6.8K 680 1K 1.5K 1.5K 2.2K 3.3K 330 2.2K 1K 1K 1K 1K 270K 1K 1K 1K 1M 330 5% 5% 5% 5% 2% 2% 5% 5% 5% 5% 5% 5% 5% 5% 2% 2% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/16W 1/16W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/16W 1/16W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W
< SWITCH > LSW905 LSW906 LSW907 LSW908 LSW909 1-771-476-11 1-771-476-11 1-771-883-11 1-771-883-11 1-771-883-11 SWITCH, KEYBOARD (WITH LED) (VOL +) SWITCH, KEYBOARD (WITH LED) (VOL ) SWITCH, TACTILE (WITH LED) (ATT) SWITCH, TACTILE (WITH LED) (SENS) SWITCH, TACTILE (WITH LED) (1)
1-216-815-11 METAL CHIP 1-216-815-11 METAL CHIP

CDX-L490B/L490X DISPLAY

Ref. No. R969 R972 R973 R974 R975 R976 R977 R978 R979 R980 R981 R982 R983 R985 R986 Part No. 1-216-815-11 1-216-809-11 1-216-809-11 1-216-809-11 1-216-809-11 1-216-813-11 1-216-813-11 1-216-813-11 1-216-813-11 1-216-809-11 1-216-809-11 1-216-809-11 1-216-813-11 1-216-813-11 1-216-813-11

IN SELF SW

Description METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP < SWITCH > 220

LOAD SW

Remark 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W
Ref. No. C205 C206 C207 C208 C209 C210 C211 C215 C216 C401 C407 C426 C432 C603 C604 C605 C606 C608 C609 C610 C611 C612 C613 C614 C615 C617 C618 C619 C620 C621 C622 C623 C624 C625 C626 C627 C631 C633 C637 C650 C651 C652 C669 C671 C672 C680 C701 C702 C703 C704 C705 C706 C707 C801 C802 C803 C804 C807 Part No. 1-162-964-11 1-164-346-11 1-125-891-11 1-115-467-11 1-115-467-11 1-125-837-11 1-125-837-11 1-126-964-11 1-164-346-11 1-126-163-11 1-126-964-11 1-162-964-11 1-124-589-11 1-164-227-11 1-162-970-11 1-104-665-11 1-126-947-11 1-164-156-11 1-162-970-11 1-126-964-11 1-162-927-11 1-162-927-11 1-162-927-11 1-164-174-11 1-165-176-11 1-165-176-11 1-162-964-11 1-162-964-11 1-104-665-11 1-104-396-11 1-162-911-11 1-162-912-11 1-162-915-11 1-162-963-11 1-164-315-11 1-164-156-11 1-126-964-11 1-162-964-11 1-216-295-11 1-164-245-11 1-164-245-11 1-164-227-11 1-162-919-11 1-162-970-11 1-162-970-11 1-162-970-11 1-124-584-00 1-124-584-00 1-124-584-00 1-124-584-00 1-162-964-11 1-162-964-11 1-162-964-11 1-124-229-00 1-164-156-11 Description CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP SHORT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP 0.001uF 1uF 0.47uF 0.22uF 0.22uF 1uF 1uF 10uF 1uF 4.7uF 10uF 0.001uF 47uF 0.022uF 0.01uF 100uF 47uF 0.1uF 0.01uF 10uF 100PF 100PF 100PF 0.0082uF 0.047uF 0.047uF 0.001uF 0.001uF 100uF 10uF 6PF 7PF 10PF 680PF 470PF 0.1uF 10uF 0.001uF 0 0.015uF 0.015uF 0.022uF 22PF 0.01uF 0.01uF 0.01uF 100uF 100uF 100uF 100uF 0.001uF 0.001uF 0.001uF 33uF 0.1uF 18PF 20PF 1uF 10% 10% 10% 10% 10% 10% 20% 20% 20% 10% 20% 10% 10% 20% 20% 10% 20% 5% 5% 5% 10% 10% 10% 10% 10% 20% 20% 0.5PF 0.5PF 0.5PF 10% 5% Remark 50V 16V 10V 10V 10V 6.3V 6.3V 50V 16V 50V 50V 50V 16V 25V 25V 10V 10V 25V 25V 50V 50V 50V 50V 25V 16V 16V 50V 50V 10V 16V 50V 50V 50V 50V 50V 25V 50V 50V 25V 25V 25V 50V 25V 25V 25V 10V 10V 10V 10V 50V 50V 50V 10V 25V 50V 50V 10V

S901 S902 S903 S904 S905

1-771-884-11 1-771-884-11 1-771-884-11 1-771-884-11 1-771-884-11
SWITCH, TACTILE (WITH LED) (SEL) SWITCH, TACTILE (WITH LED) (A) SWITCH, TACTILE (WITH LED) (OFF) SWITCH, TACTILE (WITH LED) (SOURCE) SWITCH, TACTILE (WITH LED) (MODE)
S906 1-771-884-11 SWITCH, TACTILE (WITH LED) (EQ3) ************************************************************* 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 *************** < SWITCH > SW5 1-529-566-31 SWITCH, PUSH (1 KEY) (DOWN) ************************************************************* A-3274-618-A MAIN BOARD, COMPLETE (including SPEAKER BOARD, COMPLETE) ********************* * 3-019-565-01 3-041-261-11 7-685-793-09 7-685-795-09 BRACKET (IC) BRACKET (TR) SCREW +PTT 2.6X8 (S) SCREW +PTT 2.6X12 (S) < CAPACITOR > C103 C104 C105 C106 C110 C111 C112 C113 C203 C204 1-124-259-11 1-124-259-11 1-162-964-11 1-107-826-11 1-164-360-11 1-124-589-11 1-164-346-11 1-164-346-11 1-124-259-11 1-124-259-11 ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT ELECT 4.7uF 4.7uF 0.001uF 0.1uF 0.1uF 47uF 1uF 1uF 4.7uF 4.7uF 20% 20% 10% 10% 16V 16V 50V 16V 16V 16V 16V 16V 16V 16V
20% 10% 10% 10% 10% 5% 10% 10% 10% 20% 20% 20% 20% 10% 10% 10% 20%

20% 20%

1-162-918-11 CERAMIC CHIP 1-164-160-11 CERAMIC CHIP 1-115-156-11 CERAMIC CHIP

CDX-L490B/L490X MAIN

Ref. No. C809 C841 C842 C846 C847 C848 C852 C853 C901 C902 C904 C905 C907 C909 C913 C914 C915 C916 C919 C920 C931 C932 C951 C952 C960 Part No. 1-164-156-11 1-162-964-11 1-162-964-11 1-162-964-11 1-115-156-11 1-162-964-11 1-469-144-21 1-162-970-11 1-135-473-21 1-164-156-11 1-126-160-11 1-164-156-11 1-162-970-11 1-164-156-11 1-164-156-11 1-104-665-11 1-110-654-11 1-164-156-11 1-124-229-00 1-124-584-00 1-164-156-11 1-162-964-11 1-162-964-11 1-162-964-11 1-216-864-11 Description CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.001uF 0.001uF 0.001uF 1uF 10% 10% 10% Remark 25V 50V 50V 50V 10V 50V 25V 16V 25V 50V 25V 25V 25V 25V 10V 5.5V 25V 10V 10V 25V 50V 50V 50V 1/10W Ref. No. D917 D918 D919 D920 D921 D922 D923 D930 D931 D932 D933 D934 D999 Part No. 8-719-200-82 8-719-200-82 8-719-200-82 8-719-053-18 8-719-053-18 8-719-200-82 8-719-110-14 8-719-109-89 8-719-988-61 8-719-988-61 Description DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE 11ES2 11ES2 11ES2 1SR154-400TE-25 1SR154-400TE-25 11ES2 RD9.1ES-B3 RD5.6ES-B2 1SS355TE-17 1SS355TE-17 Remark

1-774-698-11 JACK, PIN 2P (AUDIO OUT REAR) < TRANSISTOR >

Q101 Q102 Q201 Q202

8-729-920-21 8-729-920-21 8-729-920-21 8-729-920-21
TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR
DTC314TK-T-146 DTC314TK-T-146 DTC314TK-T-146 DTC314TK-T-146
Ref. No. Q401 Q402 Q603 Q604 Q605 Q606 Q833 Q834 Q902 Q903 Q904 Q905 Q906 Q907 Q909 Q910 Q911 Q912 Q913 Q914 Q915 Q916 Q917 Q918 Q919 Q920 Q921 Q929 Part No. 8-729-055-92 8-729-055-96 8-729-030-51 8-729-055-96 8-729-030-51 8-729-055-96 8-729-049-40 8-729-055-96 8-729-049-40 8-729-055-96 8-729-055-96 8-729-055-96 8-729-055-92 8-729-021-82 8-729-055-96 8-729-920-85 8-729-055-96 8-729-055-92 8-729-019-00 8-729-055-96 8-729-049-43 8-729-049-43 8-729-820-46 8-729-055-92 8-729-920-85 Description TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR SRA2203SF SRC1203SF 2SA1515S-R-TP SRC1203SF 2SA1515S-R-TP SRC1203SF 2SC5343SFG SRC1203SF 2SC5343SFG SRC1203SF SRC1203SF SRC1203SF SRA2203SF 2SD2396K SRC1203SF 2SD1664-QR SRC1203SF SRA2203SF 2SD2394-G SRC1203SF STB1132Y STB1132Y 2SB1202FAS SRA2203SF 2SD1664-QR Remark Ref. No. R606 R607 R608 R609 R610 R611 R612 R613 R614 R615 R616 R617 R618 R619 R620 R622 R628 R704 R705 R706 R707 R708 R709 R710 R711 R712 R714 R716 R801 R802 5% 5% 5% 5% 5% 5% 5% 5% 0.5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/10W 1/10W 1/4W 1/4W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/4W 1/4W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/4W 1/10W 1/10W 1/4W 1/10W 1/4W 1/10W 1/10W R803 R806 R807 R809 R810 R811 R812 R814 R815 R817 R818 R819 R821 R822 R823 R824 R832 R833 R835 R836 R842 R847 R848 R849 R850 R855 R856 R857 Part No. 1-216-841-11 1-216-827-11 1-216-833-11 1-216-809-11 1-216-809-11 1-218-867-11 1-216-833-11 1-216-833-11 1-249-409-11 1-216-825-11 1-216-845-11 1-216-825-11 1-216-845-11 1-216-817-11 1-216-817-11 1-216-817-11 1-216-830-11 1-216-821-11 1-216-821-11 1-216-813-11 1-216-849-11 1-216-821-11 1-216-821-11 1-216-821-11 1-216-821-11 1-216-821-11 1-216-825-11 1-216-825-11 1-216-809-11 1-216-809-11 1-216-849-11 1-249-417-11 1-216-849-11 1-216-849-11 1-249-417-11 1-249-417-11 1-249-417-11 1-216-809-11 1-216-809-11 1-216-849-11 1-216-845-11 1-216-849-11 1-249-433-11 1-216-849-11 1-249-417-11 1-216-849-11 1-216-849-11 1-216-849-11 1-216-836-11 1-249-425-11 1-216-821-11 1-216-809-11 1-216-845-11 1-216-845-11 1-216-845-11 Description METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP CARBON METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP CARBON METAL CHIP METAL CHIP CARBON CARBON CARBON METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP CARBON METAL CHIP CARBON METAL CHIP METAL CHIP METAL CHIP METAL CHIP CARBON METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 47K 3.3K 10K 6.8K 10K 10K 220 2.2K 100K 2.2K 100K 470 5.6K 1K 1K 220 220K 1K 1K 1K 1K 1K 2.2K 2.2K 220K 1K 220K 220K 1K 1K 1K 220K 100K 220K 22K 220K 1K 220K 220K 220K 18K 4.7K 1K 100 100K 100K 100K 1K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remark 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/4W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/4W 1/10W 1/10W 1/4W 1/4W 1/4W 1/10W 1/10W 1/10W 1/10W 1/10W 1/4W 1/10W 1/4W 1/10W 1/10W 1/10W 1/10W 1/4W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/4W 1/4W

CDX-M800

SERVICE MANUAL

Ver 1.0 2003. 01

US Model Canadian Model AEP Model UK Model E Model
The tuner and CD sections have no adjustments.
Model Name Using Similar Mechanism CD Drive Mechanism Type
CDX-L410X/L490X MG-393XC-121//K KSS-721A

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS (US MODEL) POWER OUTPUT AND TOTAL HARMONIC DISTORTION 23.2 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 Frequency response Wow and flutter 90 dB 10 20,000 Hz Below measurable limit

Optical Pick-up Name

MW/LW (AEP, UK, E model) Tuning range MW: 531 1,602 kHz LW: kHz Aerial terminal External aerial connector Intermediate frequency 10.7 MHz/450 kHz Sensitivity MW: 30 V LW: 40 V

Power amplifier section

Outputs Speaker outputs (sure seal connectors) Speaker impedance ohms Maximum power output 52 W 4 (at 4 ohms)

Tuner section

FM Tuning range

General

Outputs Audio outputs (front/rear) Subwoofer output (mono) Power antenna relay control terminal (US, Canadian model) Power aerial relay control terminal (AEP, UK, E model) Power amplifier control terminal
87.5 107.9 MHz (US, Canadian model) 87.5 108.0 MHz (AEP, UK, E model) Antenna terminal External antenna connector Intermediate frequency 10.7 MHz/450 kHz Usable sensitivity 9 dBf Selectivity 75 dB at 400 kHz Signal-to-noise ratio 67 dB (stereo), 69 dB (mono) Harmonic distortion at 1 kHz 0.5% (stereo), 0.3% (mono) Separation 35 dB at 1 kHz Frequency response 30 15,000 Hz AM (US, Canadian model) Tuning range 530 1,710 kHz Antenna terminal External antenna connector Intermediate frequency 10.7 MHz/450 kHz Sensitivity 30 V

Continued on next page

FM/AM COMPACT DISC PLAYER

US, Canadian Model

FM/MW/LW COMPACT DISC PLAYER

AEP, UK, E Model

9-874-299-01

2003A0400-1 2003. 01

Sony Corporation
e Vehicle Company Published by Sony Engineering Corporation

Inputs

Tone controls
Loudness Power requirements Dimensions

Mounting dimensions

Mass Supplied accessories
Telephone ATT control terminal Illumination control terminal (US, Canadian model) BUS control input terminal BUS audio input or AUX IN terminal Antenna input terminal (US, Canadian model) Aerial input terminal (AEP, UK, E model) US, Canadian model: Bass 10 dB at 62 Hz Treble 10 dB at 16 kHz AEP, UK, E model: Bass 8 dB at 100 Hz Treble 8 dB at 10 kHz +8 dB at 100 Hz +2 dB at 10 kHz 12 V DC car battery (negative ground) Approx. 186 mm (7 1/7 3/8 in.) (w/h/d) Approx. 163 mm (7 1/1/1/2 in.) (w/h/d) Approx. 1.5 kg (2 lb. 10 oz.) Parts for installation and connections (1 set) Card remote commander RM-X110 (US, Canadian model) RM-X111 (AEP, UK, E model)

SERVICE NOTES

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. 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 damaged by heat.

This unit cannot be connected to a digital preamplifier or an equalizer. Design and specifications are subject to change without notice.
US, Canadian model: 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 block

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 PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT!! LES COMPOSANTS IDENTIFIS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHMATIQUES ET LA LISTE DES PICES SONT CRITIQUES POUR LA SCURIT DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PICES SONY DONT LES NUMROS SONT DONNS DANS CE MANUEL OU DANS LES SUPPLMENTS PUBLIS PAR SONY.

semi-fixed resistor

AEP, UK, E model:
Notes on CD-R/CD-RW discs You can play CD-Rs (recordable CDs)/CD-RWs (rewritable CDs) designed for audio use on this unit. Look for these marks to distinguish CD-Rs/CD-RWs for audio use.
This label is located on the bottom of the chassis.
These marks denote that a disc is not for audio use.
Some CD-Rs/CD-RWs (depending on the equipment used for its recording or the condition of the disc) may not play on this unit. You cannot play a CD-R/a CD-RW that is not finalized. This label is located on the drive units internal chassis. When replacing the chassis (T) of mechanism deck which have the CAUTION LABEL attached, please be sure to put a new CAUTION LABEL (3-223-913-11) to the chassis (T). A process necessary for a recorded CD-R/CD-RW disc to be played on the audio CD player.
NOTE FOR THE OPENING OF THE FRONT PANEL In this set, the front panel is lowered to below the bottom face when it is opened. When servicing the set, place it on a stand having a height of about 2 cm.
TEST DISCS This set can playback CD-R and CD-ROM discs. The following test discs should be used to check the capability: CD-R test disc TCD-R082LMT (Part No. J-2502-063-1) CD-RW test disc TCD-W082L (Part No. J-2502-063-2)
EXTENSION CABLE AND SERVICE POSITION When repairing or servicing this set, connect the jig (extension cable) as shown below. Connect the MAIN board (CNP301) and the SERVO board (CN1) with the extension cable (Part No. J-2502-062-1).

MAIN BOARD CNP301

SERVO BOARD CN1
TABLE OF CONTENTS 1. GENERAL
Location of Controls... 6 Connection example (US, Canadian Model).. 6 Connections (US, Canadian Model).. 7

4. DIAGRAMS

4-1. IC Pin Descriptions... 18 4-2. Block Diagram CD Section.. 21 4-3. Block Diagram Tuner Section.. 22 4-4. Block Diagram Display Section. 23 4-5. Circuit Boards Location.. 24 4-6. Schematic Diagram CD Mechanism Section. 25 4-7. Printed Wiring Boards CD Mechanism Section. 26 4-8. Printed Wiring Boards Main Section.. 28 4-9. Schematic Diagram Main Section (1/2). 30 4-10. Schematic Diagram Main Section (2/2). 31 4-11. Printed Wiring Board Sub Section.. 32 4-12. Schematic Diagram Sub Section.. 33 4-13. Printed Wiring Board Display Section. 34 4-14. Schematic Diagram Display Section.. 35 4-15. IC Block Diagrams.. 36

2. DISASSEMBLY

2-1. Front Panel Assy... 8 2-2. CD Mechanism Block, Front Panel Assy.. 9 2-3. Sub Panel (CD) Sub Assy... 9 2-4. Motor Block Assy, Cam (R) Assy.. 10 2-5. Main Board... 10 2-6. Heat Sink... 11 2-7. Chassis (T) Sub Assy... 11 2-8. Lever Section, In Self SW Board.. 12 2-9. Servo Board... 12 2-10. Shaft Roller Assy, Load SW Board.. 13 2-11. Floating Block Assy... 13 2-12. Optical Pick-up Block.. 14

5. EXPLODED VIEWS

5-1. 5-2. 5-3. 5-4. 5-5. 5-6. 5-7. Chassis Section... 39 Cam Section... 40 Main Board Section... 41 Front Panel Section... 42 CD Mechanism Section (1).. 43 CD Mechanism Section (2).. 44 CD Mechanism Section (3).. 45

3. PHASE ALIGNMENT

3-1. 3-2. 3-3. 3-4. Arm (A-L) Assy, Arm (B-L) Assy.. 15 Cam (L).... 15 Motor Block... 16 Alignment between Arm (A-L) Assy and Arm (B-L) Assy... 16 3-5. Arm (A-R) Assy, Arm (B-R) Assy. 17 3-6. Cam (R).... 17
6. ELECTRICAL PARTS LIST... 46
CDX-M800 SECTION 1 GENERAL
Location of controls (US, Canadian Model)
Card remote commander RM-X110 Main display side
This section is extracted from instruction manual.

OPEN/CLOSE

SCRL DSPL

REP SHUF

(DISC) (M): to select upwards

DISC +

(SEEK) (<): to select leftwards

SOURCE

(SEEK) (,): to select rightwards
(DISC) (m): to select downwards

SOUN D

In menu mode, the currently selectable button(s) of these four are indicated with a v in the display. Note If the display disappears by pressing (OFF), it cannot be operated with the card remote commander unless (SOURCE) on the unit is pressed, or a disc is inserted to activate the unit first. Tip Refer to Replacing the lithium battery for details on how to replace the batteries (page 22).

Pin No. 99 100

Pin Name DST SEL2 CD LM LO CD LM EJ CD RST CD AO CD STB CD TSTB CD RFOK CD XTALEN VCC2 RESET OUT VSS TEST IN BUS ON SYS RST BUS/AUX LINK OFF ACC IN ILL IN RC IN1 NCO CD SELF SW TU ATT IN CLOSE SW OPEN SW I-DET MOT MOT+ ROMC EN QUALITY MPTH VSM SA IN KEY IN1 KEY IN0 RC IN0 KEY ACK2 KEY ACK0 KEY ACK1 OPEN KEY RAM BU FLD ON FL ON AVSS DISP CE VREF AVCC DISP SI/RX DISP SO/TX DISP CKO
I/O I O O O O O O I O O I O O O O I I I O I I I I I O O I I I I I I I I I I I I I O O O I O O
Pin Description Destination select signal input CD loading motor control signal output CD eject motor control signal output CD servo reset signal output CD servo command/parameter discri. output CD servo data strobe signal output CD servo text strobe signal output CD servo RFOK signal input CD servo crystal OSC control signal output Power supply pin (+5V) Display CPU reset signal output Ground Test mode setting detect signal input BUS ON control signal output System reset signal output BUS/AUX select control signal output Link OFF control signal output Accessory key ON detect signal input Ilumination line detect signal input Rotary commander signal input 1 Not used. (Open) CD self SW detect signal input Tuner mute control signal input Front panel close detect signal input Front panel open detect signal input Front panel current detect signal input Front panel open/close control signal output Front panel open/close control signal output ROM correction enable signal input Tuner noise detect signal input Tuner multi-path signal input S-meter signal input SA data input Key signal input 1 Key signal input 0 Rotary commander signal input 0 Key acknowledge detect signal input 2 Key acknowledge detect signal input 0 Key acknowledge detect signal input 1 Open key detect signal input RAM reset detect signal input FL driver power supply ON/OFF signal output FL power supply ON/OFF signal Ground Display CPU chip enable output A/D converter reference voltage (+5V) Power supply pin (+5V) Display CPU BUS data input Display CPU BUS data output Display CPU BUS clock output
IC2 M30833FJGP-066 (DISPLAY SYSTEM CONTROL) (DISPLAY Board) Pin No. Pin Name I/O Pin Description 1 SYS RST I Main chip enable input 100 NC FL DATA3 NC FL CLK IN BYTE CNVSS NC NC RESET XOUT VSS XIN VCC NMI NC NC NC NC NC LAT BK GCP2 NC GCP1 NC GCP4 GCP3 SYS SO SYS SI SYS CLK NC FL DAT1 NC FL CLK LCD CE LCD INH NC HOLD NC WRI/WR NC VCC NC VSS NC AVSS NC VREF AVCC RXD1 FL DATA2 FL CLK IN I O O I I I O O I O I I O O O O O O O O O O O O O O I O O O O O O O O I O I O O O O O O O I Not used. (Open) FL serial data output Not used. (Open) FL serial clock input L fixed terminal Flash write-in signal input Not used. (Open) Not used. (Open) CPU reset signal input Main clock signal output (30MHz) Ground Main clock signal input (30MHz) Power supply pin (+5V) Non maskable interrupt signal input Not used. (Open) Connecting to pin 20. Not used. (Open) Not used. (Open) Connecting to pin 17. FL data LAT output FL BK output FL GCP2 outpit Not used. (Open) FL GCP1 output Not used. (Open) FL GCP4 output FL GCP3 output Main BUS data output CPU BUS data input Main BUS clock input Not used. (Open) FL serial data output Not used. (Open) FL serial clock output LCD driver chip enble output LCD driver inhibit output Not used. (Open) Flash write-in signal input Not used. (Open) Flash write-in signal input Not used. (Open) Power supply pin (+5V) Not used. (Open) Ground Not used. (Open) Ground Not used. (Open) Power supply pin (+5V) Power supply pin (+5V) Not used. (Open) FL serial data output FL serial clock input

4-2. BLOCK DIAGRAM CD SECTION

OPTICAL PICK-UP KSS-721A

RF AMP,DIGITAL SERVO DIGITAL SIGNAL PROCESSOR IC1

(Page 22) TUNER SECTION

RF EQ EFM DEMOD D/A CONV LOUT 16 ROUT 12 PACK 52 TSTB 56 TSCK 55 TSI 54 SI 8 SO 7 SCK 6 STB 5 AO 4 RST 3 RFOK CDL R-CH
SYSTEM CONTROL IC303 (1/3)

I-V CONV.

DSUB CODE PROCESS
3 CD TSO 4 CD TSI 5 CD TCKO 57 CD TSTB 55 CD ACD RST
FORCUS ERROR I/F E F PD E F PD TRACKING ERROR APC SERVO CTL

58 CD RFOK

LD DRIVE Q1

A+5V OSC

XTALEN

59 CD XTAL EN

FOCUS/TRACKING COIL DRIVE, SLED/SPINDLE/LOADING MOTOR DRIVE IC2 FCSFOCUS COIL FCS+ FOCUS COIL DRIVE FD
X1 16.9344MHz SW5 (DOWN) SW2 (SELF) SW3 (DISC IN) SW4 (LIMIT) 46 CD D SW

72 CD SELF SW

TRK+ TRACKING COIL TRK-

TRACKING COIL DRIVE

48 CD IN SW

45 CD LIMIT

M902 (SLED)
SLED MOTOR DRIVE SPINDLE MOTOR DRIVE

M901 (SPINDLE)

SP+ SP-

Signal path

M903 (LOADING) M 9 LD+ 10 LDLOADING MOTOR DRIVE LOAD EJECT 53 CD LM EJ 52 CD LM LO
:CD R-ch is omitted due to same as L-ch.
4-3. BLOCK DIAGRAM TUNER SECTION
PJL ELECTRONIC VOLUME IC401 QR 5 L 6 R 3 L 4 R BUS AUDIO IN

CD SECTION

(Page 21)
TUNER UNIT TUX501 CN503 (ANTENNA) 1 ANT
4 PDL 42 MDL 32 AC OUT L 31 AC IN L

LF 25 Q171 R-CH

OUT LR 24 L 4 R AML AM 12 SDA 13 SCL 15 MUTE OUT SW 17 SA CLK 14 SA OUT 16 MUTE DRIVE Q401,402 Q470 Q181 R-CH

CN401 (SUB OUT(MONO))

POWER AMP/POWER SUPPLY IC201 SDA 14 SCL 13 AEP,UK,E MODEL RDS DECODER IC502 RDS FM DET 4 OSCD 5 OSCI X501 4.3MHz QUALITY 5 TU MUTE 7 MUTE CONDITION 8 S-METER 6 SDA 17 SCL 16 SDA 9 SCL 10 DAVN 8 SYSTEM CONTROL IC303 (2/3) 5 FL 12

CNPFL+ 9

9 RL 2 SDA 4 SCL STB 25 DIAG +10V AU+8V +5V DR+6V A+5V AU+5V Q103 D+5V DISP;B AU8V U-COM MECHA 7

FL RL+

26 VOL ATT 28 I2C SIO 27 I2C CKO 17 DAVN
SA IN 43 SA CLK 23 BUS/AUX 66 ATT BEEP AMP STB AMPDIAG 41 40
80 QUALITY 32 TUNER ATT 73 TU ATT IN 82 VSM 33 EESIO 34 EECKO
FR+ FR RR+ RR AMP REM ANT REM
XOUT 9 XIN 8 OSCOUT 11 X301 32.768kHz

SWSWVPVPVP 35 BATT

EEPROM

X302 6MHz

31 SERVO

OSCIN 13 TEL ATT 24

F901 BATT ATT ILL ACC TEST
Signal path : FM : AM/MW : CD R-ch is omitted due to same as L-ch.

AU +8V

+5V REG Q501

ILL IN 69

ILLUMI CHECK Q907

ACC IN 68 TEST IN 63

ACC DET Q102
4-4. BLOCK DIAGRAM DISPLAY SECTION
BUS INTERFACE IC301 CNP102 (BUS CONTROL IN) BATT 2 RESET DATA CLK 4 BUS ON 8

SYSTEM CONTROL IC303 (3/3) 30 UNI SI SIRCS UNI SO 31 UNI CKO 64 BUS ON KEY INKEY INRC INRC INIR 7 RECEIVE 1 IC62 IR 7 RECEIVE 1 IC503 KEY IN MATRIX AEP,UK,E MODEL CNJ101 (REMOTE IN) D70

65 SYSRST

BATT BATT DET Q101

BATT CHECK

18 BU IN
SUB SYSTEM CONTROL IC2 LCD DRIVER IC1 SEGI I SEGCOM1 I COM8 X301 30MHz INH CF CLK DATA 11 XOUT 13 XIN SYS CE 37 LCD INH SYS SO 36 LCD CE SYS SI 35 FL CLK SYS CLK 33 FL DAT100 DISP CE DISP SI/RX DISP SO/TX DISP CKO
KEY ACKKEY ACKKEY ACKRESET 10 RAM BU 91 S932 (RESET)

ICRESET 2 +5V

SW501 RESET
LED CONTROL LED SWQ907,908

DIMMER

CNVSS 7

7 CNVSS

LED CONTROL LED SW2 Q903,904 DIMMER CONTROL Q905 MOT+ 28 LAT BK FL DAT2 FL DAT3 GCP2 GCP1 GCP4 GCP3 MOT- 77

MOTOR+B REG 3 IC11 6

MT+B M601 (OPEN/CLOSE9 MOTOR DRIVE IC16

VREF CONTROL Q306,307

FL CONTROL IC301 11
FP CTRL 2 I-DET 76 OPEN SW 75 CLOSE SW 74 I-DET Q305 SW900 (OPEN/CLOSE) LED CONTROL Q503,I-DET IC308 3
T800 FL+ FLFLVDD DC-DC CONVERTER IC800 FL POWER CONTROL Q801,802 BATT

93 FL ON

D512 (DISC IN)

OPEN KEY 90

S931 (OPEN)
4-5. CIRCUIT BOARDS LOCATION
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)

IN SELF SW board

SL SW board SERVO board

LOAD SW board

tuner unit (TUX501)
for schematic diagram: All capacitors are in F unless otherwise noted. pF: F 50 WV or less are not indicated except for electrolytics and tantalums. All resistors are in and 1/4 W or less unless otherwise specified. % : indicates tolerance. f : internal component. C : panel designation. Note: Note: The components identi- Les composants identifis par fied by mark 0 or dotted une marque 0 sont critiques line with mark 0 are criti- pour la scurit. Ne les remplacer que par une cal for safety. Replace only with part pice portant le numro spcifi. number specified. A : B+ Line. Power voltage is dc 14.4V and fed with regulated dc power supply from ACC and BATT cords. Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. Circled numbers refer to waveforms. Signal path. F : FM f : AM/MW/LW J : CD Abbreviation CND : Canadian model 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. a : Through hole. : Pattern from the side which enables seeing. (The other layers patterns are not indicated.) Caution: Pattern face side: (Side B) Parts face side: (Side A) Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.

Location I-8 I-4 G-7 F-10 I-8 D-8 B-6 F-9 H-8 H-8 H-10 I-10 I-10 F-3 F-2 H-5 E-10 E-9 F-9 C-4 C-3 C-4 C-3 H-8 I-9 H-9 G-10 F-5 E-5 E-2 D-3 E-1 I-4 H-4 D-8 F-11 F-10 E-10

C278 C178 R275 R175

R203 R204 R205 R206

C206 C207 C218

C188 R185

C142 R142

Q181 R184 R243 R143

R920 R921

C903 R922 R929 Q907

R435 R172

R420 JR300

R422 C431

R421 C430

R417 C427

C526 C525 C528 C527 R518 C521 IC502 C520 R519

C426 C423 R415

R414 C424 R425

IC301 R346 R902

C416 R901 C417 R903

R906 R907 IC306 C342

D904 R910 C809

X302 D302

R325 R373 R372

L800 C802

D808 D827 D828 R335 R324 D810 D825 D829 D826

R350 R351

CNP909

(Page 34)

CNJ101

CNP102

CNP101 IC201 D110 D112 F901

FB101 FB102

R445 TUX501 CN503

R440 R443

R103 CN903 D106 TH100

C505 C506 C503

D116 D114

D109 L101

AEP,UK model

R102 JW3

C102 R107 Q101 R108 R106 D105

D501 C501

D121 D120

R505 R401 R424 Q402 C432

C402 C401 CNP301

Q408 L401

Q916 D102 D103

R104 Q102 R949 R950 D905

FB501 C309

R109 C928

US,CND,E model

R304 R313

(Page 27)
R909 C419 C422 R316 R912 R311 R310 R309

R305 R307 R911 R308

C418 C420

C312 C334

R367 Q301 IC302 D804 R374 D806 D805 R805 R807 R376

CNP902

R337 R336

R366 R375 C338 R334

Q306 IC308 C341

Q802 R804

C823 R833

R357 CNP805 D832 D907

(Page 32)

D820 D843

R332 R333
4-9. SCHEMATIC DIAGRAM MAIN SECTION (1/2) Refer to page 24 for Waveform. Refer to page 36 for IC Block Diagrams.
C278 R440 C206 C207 R439 R442 R203 R204 C212 C214 C142 C215 C204 C203 R243 R143 R408 R410 R401 D401 C402 C401 Q401 C201 R272 R429 C273 R274 R275 CN503 Q402 Q470 R407 C442 CN401 R441 R445 R242 R142 D122 C199 R443 R446 R444 C178 C288 C242 C188 PJ401

R202 C202 R201

R282 R431
R205 C218 R206 C219 R172 R435 IC201

C173 R174 Q171 R175

C506 C505 C503
Q181 C183 R185 TUX501 R184 R503 R504

R182 R433 CNP101 L401

C417 C416

C420 C419 R424

C913 C907 C908 C909 C910

R987 R986 R985 R984 R982

C911 R981 R980 R979 R978

R992 S906 S915 R920 R991

FB921 C960

C961 FB922

FB901 FB902

C963 C973
4-15. IC BLOCK DIAGRAMS IC1 PD63711GC-8EU (SERVO Board)
7D DAC2 7C DAC1 7E DAC3 7F DAC0 ATEST TEST1 TEST0 DGND AGND DVDD AGCO AVDD PACK TSCK TSTB EFM ASY TSO C3T MD TSI RFI SD TD FD
IC2 BA5810FP-E2 (SERVO Board)
1 LOADING PRE FWD REV X3 POWER SAVE

28 BIAS

RFO 77 EQEQRF- 80 AGND 81 A 82 C 83
ERROR CORRECTION PROCESSOR
COMPARATOR EFM D/A MEMORY PROCESSOR 16K SRAM
CD-TEXT DECODER SUB-CODE PROCESSOR

49 C2DC2DC1D2

LDCONT PS IN1
45 DGND ADDER FEOFS SVDRAM TEOFS MULTIPLIER SVROM SVCRAM ROM DECODER TIMING GENERATOR EFM DEMODULATOR DIGITAL PLL 44 PLCK 43 MIRR/WFCK 42 RFCK 41 LOCK 40 DVDD EFM CLV PROCESSOR SWITCH DEFECT DEFECT COMPARATOR DIGITAL AUDIO INTERFACE D/A INTERFACE CIRCUIT DE-EMPHASIS CIRCUIT 39 TSOI 38 C16M 37 DGND 36 TX 35 HOLD/WDCK

PREVCC (PRE.LOADING)

B 84 D 85 F 86 E 87 AVDD 88 REFOUT 89 FE- 90 FEO 91 RF AMP BLOCK

POWVCC12 (CH1.CH2)

PREVCC

POWVCC

POWVCC34 (CH3,CH4) 20 POWVCC

VOL+ 10 10k 10k

A/D CONVERTER
TEO 93 TETEC 95 AGND 96 PD 97 LD 98

A3T MIRR FEO TEO

OUTPUT PROCESSOR

TE- 92

RFENV MIRENV TRACKING REGISTER FOCUS REGISTER
34 LRCK 33 LRCKIN 32 SCKO

10k VOVO1+ 14 10k 10k

10k 10k LEVEL SHIFT 10k LEVEL SHIFT

10k 10k

COMPARATOR
OCTUPLED OVERSAMPLING DIGITAL FILTER NOISE SHAVER NOISE SHAVER
31 SCKIN 30 DOUT 29 DIN 28 FLAG
OUTPUT BUFFER OUTPUT BUFFER PN 99 AVDD 100 MICROCOMPUTER INTERFACE SCF OSC 27 EMPH 26 DVDD
IC502 SAA6588T (MAIN Board (1/2))
SCOUT LVIN MPX MAD PSWN VSSA VDDA VREF CIN AFIN
IC301 BA8270F (MAIN Board (2/2))
IC307 BA6288FS (MAIN Board (2/2))
GND 1 NC 2 OUTDRIVER CONTROL LOGIC DRIVER 16 RNF 15 NC 14 OUTNC 12 VREF 11 OPEN 10 NC TSD 9 NC POWER SAVE
IC800 LM2577SX-ADJ (MAIN Board (2/2))

13 PAUSE DETECTOR

BUSON 1
BUS ON SWITCH RESET SWITCH BATTERY SWITCH

14 VCC

MULTI PATH DETECTOR
POWER SUPPLY & RESET 57kHz 8th ORDER BAND-PASS FILTER SIGNAL QUALITY DECODER 4 CLOCK CLOCK INTERFACE REGISTER DATA DATA

CURRENT LIMIT, THERMAL LIMIT,AND UNDERVOLTAGE SHUTDOWN DRIVER STAGE CORRECTIVE RAMP VOLTAGE COMPARATOR SOFT START AMP CURRENT SENSE VOLTAGE 1.25V REF. CURRENT SENSE REGISTOR 4 2.5V REGULATOR 5

BATT 3

RST BUSON CLK-IN B/U-C
M BATT 4 VCC 5 CLOSE 6 NC 7

CLOCKED COMPARATOR

52kHz OSCILLATION

RDS/RDBS DEMODULATOR

RDS/RDBS DECODER
CLK 4 VREF 5 DATA 6 I/O GND 7

9 DATA IN 8 DATA OUT

SWITCH

MRO MPTH

ERROUT

TEST CONTROL

OSCILLATOR & CLOCK
IIC BUS SLAVE TRANSCEIVER

VO2+ 12

LEVEL SHIFT

VO2 11

AUTO GAIN CONTROLLER

FD/TD/SD/MD CONTROLLER

46 C1D1

AGCI 76

MICROCOMPUTER INTERFACE

50 C2D3

27 OPIN4+ 26 OPIN4

25 OPOUTOPIN3+ 23 OPIN3

22 OPOUT3

CH1-4 MUTE

21 MUTE

19 GND 10k

18 VOVO3+

10k 10k 16 VOVO4+ 10k

ERROR AMP 1
IC201 TDA8588J/N1 (MAIN Board (1/2))
TAB SDA FL- 3 FL FL+ VP2 RL- 7 RL RL+ 9 MUTE IN_RL 11 SGND 13 IN_RR 15 RR+ 17 RR RR- SVR 12 IN_FL 14 IN_FR 16 ACGND 18 PGNDPGND3 I2C BUS 4 SCL

PROTECTION DIAGNOSTIC

FR+ 21 FR FR- 23 CHIP DETECT DIAGNOSTIC DIAG 25 BATTERY DETECTION TEMPERATURE PROTECTION ENABLE LOGIC STANDBY MUTE

20 VPSTB

24 PGND1

26 RST SWSWITCH

28 CRES SWSWITCH 30 AU8V SERVO 31 MECHA 33 VP 35 REGULATOR 32 GND 34 DISP+B
REFERENCE VOLTAGE U-COM 37 REGULATOR LOADDUMP PROTECTION BACK-UP SWITCH

36 CBU

IC503 RRX9000-0601 (SUB Board) IC62 RRX9000-0601 (DISPLAY Board)

VIN 16 INPUT SLAGE

GND A 15
VIN 14 320kHz 320kHz /500kHz AGC
VAGC 13 NOISE SUPPRESSION

INS GND VCO NC 10 9

PULSE COUNTER
PULSE FORMER BANDGAP REFERENCE LIN GND 3 VSTAB 4 VCC 5 NC 6 NC 7 VPO 8 NC
IC401 TDA7416 (MAIN Board (1/2))
AC2INL AC2OUTL FILOL VREFOUT VDD ACOUTL OUTLR

HIGH PASS FILTER2

NC ACOUTR ACINSW ACOUTSW
HIGH PASS FILTER SUB WOOFER FILTER 7 BAND EQUALIXER
SOFT STEP FADER SOFT STEP FADER

22 OUTRF

SOFT STEP FADER

21 OUTRR

MAIN VOLUME
20 AC2INR 19 AC2OUTR 18 FILOR
SOFT STEP FADER SOFT MUTE ZERO CROSS LOUDNESS SPECTRUM ANALIZER
17 OUTSW 16 SAOUT 15 MUTE
14 SAIN IN-GAIN CREF 38 NC 39

MAIN SOURCE SELECTOR

REAR SELECTOR

II2CBUS

13 SCL 12 SDA

AML AMR MDL MDR AUXL

INPUT MULTIPLEXER

POWER SUPPLY

NC NC AUXR PDL+ PD-

NC PDR+

NC GND NC
IC301 TC74VHC32FT(EL) (DISPLAY Board)

1A 1 1B 2

14 VCC 13 4B 12 4A

1Y 3 2A 4 2B 5

11 4Y 10 3B 9 3A

2Y 6 GND 7

CDX-M800 SECTION 5 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) R R Parts Color Cabinets Color Accessories are given in the last of this parts list. Abbreviation CND: Canadian model The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifis par une marque 0 sont critiques pour la scurit. Ne les remplacer que par une pice portant le numro spcifi.

5-1. CHASSIS SECTION

MG-393XC-121//K not supplied #1

not supplied

Ref. No. 6 7
Part No. X-3382-819-1 X-3382-825-1 1-783-268-11 1-687-950-11 3-232-857-01

Description

Remark

Ref. No. #1 #2

Part No.
PANEL (CD) SUB ASSY, SUB (US,CND) PANEL (CD) SUB ASSY, SUB (AEP,UK,E) CABLE, FLAT (FFC) 11P SUB BOARD SHEET (SUB PANEL), ELECTROSTATIC
3-248-826-01 COVER (FLEXIBLE) 3-230-516-01 SPRING (FLEXIBLE), TENSION 3-045-756-01 SCREW (PANEL)
1-776-207-72 CORD (WITH CONNECTOR) (POWER) (US,CND,E) 1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER) (AEP,UK) 3-223-913-11 LABEL (OP CAUTION) (AEP,UK,E) 3-248-858-01 BRACKET (CD) 7-685-790-09 SCREW +PTT 2.6X4 (S) 7-685-792-09 SCREW +PTT 2.6X6 (S)

5-2. CAM SECTION

#2 #2 #5

#5 #5 #5

Ref. No. * 61
Part No. 3-230-495-01 X-3380-549-1 X-3380-544-2 X-3380-548-1 X-3382-822-1 3-376-464-11 3-045-714-01 3-342-940-01 3-045-713-01 A-3326-298-A
Description CAM (L) ARM (B-R) ASSY BRACKET (L) ASSY ARM (B-L) ASSY ARM (A-L) ASSY SCREW (+PTT 2.6X6), GROUND POINT GEAR (B) WASHER (M) GEAR (A) SWITCH BOARD, COMPLETE

Ref. No. 66 M601 #2 #4 #5 #7
Part No. 3-230-494-01 3-230-496-01 X-3380-545-2 3-030-909-11 X-3382-823-1 X-3378-769-1 7-685-792-09 7-627-553-28 7-624-102-04 7-621-772-18
Description GEAR (C) CAM (R) BRACKET (R) ASSY DAMPER, OIL ARM (A-R) ASSY MOTOR ASSY (OPEN/CLOSE) SCREW +PTT 2.6X6 (S) SCREW, PRECISION +P 2X2.5 STOP RING 1.5, TYPE -E SCREW +P 2X4
X-3378-711-4 BRACKET (MOTOR) ASSY

5-3. MAIN BOARD SECTION

not supplied #3

106 105

not supplied #2

101 102

TUX501

Ref. No. 106

Part No. 3-230-493-01 3-230-444-01 3-040-692-01 3-045-721-01 3-376-464-11
Description GEAR (DRIVE SHAFT) GUIDE (DRIVE SHAFT) RING, CE TYPE RETAINING SHAFT, DRIVE SCREW (+PTT 2.6X6), GROUND POINT
Ref. No. F901 TUX501 #2 #3
Part No. 1-777-246-41 1-790-375-22 1-532-877-11 A-3220-887-A 7-685-792-09
CORD (WITH CONNECTOR) (ANTENNA) CORD (WITH CONNECTOR) (SUB OUT (MONO)) FUSE (BLADE TYPE) (AUTO FUSE) 10A TUNER UNIT (TUX-030) SCREW +PTT 2.6X6 (S)
A-3274-749-A MAIN BOARD, COMPLETE (US,CND) A-3274-769-A MAIN BOARD, COMPLETE (AEP,UK,E)
7-685-795-09 SCREW +PTT 2.6X12 (S)

5-4. FRONT PANEL SECTION

166 164

not supplied FL900

169 173

Ref. No. 162 163

Part No. X-3382-818-1 X-3382-824-1 3-238-816-01 3-238-820-01 3-238-820-11 3-238-814-01 X-3381-650-1 3-238-821-01 3-238-819-01 3-238-817-01 3-238-818-01 3-238-818-11 X-3381-649-1 3-238-815-01 3-239-338-01
Description PANEL (KEY) ASSY, FRONT (US,CND) PANEL (KEY) ASSY, FRONT (AEP,UK,E) BUTTON (EJECT) BUTTON (ENTER) (US,CND) BUTTON (ENTER) (AEP,UK,E) HOLDER (REFLECTION), BUTTON BUTTON (SEEK/AMS) ASSY BUTTON (DISC) BUTTON (SOUND) BUTTON (DSO) BUTTON (MODE) (US,CND) BUTTON (MODE) (AEP,UK,E) BUTTON (VOL) ASSY BUTTON (CLOSE) BUTTON (SOURCE)

Ref. No. FL900 LCD2 #6

Part No. 3-248-791-01 3-248-789-01 2-626-869-01 1-687-952-11 X-3381-646-1 A-3274-753-A A-3274-766-A 3-238-827-01 3-238-826-01 1-694-925-11 1-694-926-11 X-3383-210-1 1-518-879-11 1-804-636-21 7-685-104-19
BUTTON (OPEN) BUTTON (RESET-DSPL) SCREW (M2X3), SERRATION (US,CND) FLEXIBLE BOARD BRACKET (PANEL) ASSY DISPLAY BOARD, COMPLETE (US,CND) DISPLAY BOARD, COMPLETE (AEP,UK,E) PLATE (LCD KEY), LIGHT GUIDE SHEET (KEY), DIFFUSION CONDUCTIVE BOARD, CONNECTION CONDUCTIVE BOARD, CONNECTION PANEL (MAIN) ASSY, FRONT INDICATOR TUBE, FLUORESCENT DISPLAY PANEL, LIQUID CRYSTAL SCREW +P 2X6 TYPE2 NON-SLIT

Remark 1/10W 1/10W 1/10W

A-3274-753-A DISPLAY BOARD, COMPLETE (US,CND) A-3274-766-A DISPLAY BOARD, COMPLETE (AEP,UK,E) ************************ 1-694-925-11 1-694-926-11 3-238-826-01 3-238-827-01 3-248-825-01 CONDUCTIVE BOARD, CONNECTION CONDUCTIVE BOARD, CONNECTION SHEET (KEY), DIFFUSION PLATE (LCD KEY), LIGHT GUIDE PLATE (FL), GUIDE < CAPACITOR > C901 C902 C903 C904 C905 C907 C908 C909 C910 C911 C912 C913 C914 C960 C961 C962 C963 C964 C970 C973 C983 1-125-837-11 1-125-837-11 1-162-959-11 1-127-760-11 1-124-778-00 1-164-004-11 1-165-176-11 1-165-176-11 1-165-176-11 1-115-412-11 1-164-004-11 1-164-004-11 1-162-970-11 1-162-908-11 1-162-907-11 1-164-156-11 1-165-319-11 1-126-601-11 1-164-156-11 1-165-319-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP 1uF 1uF 330PF 4.7uF 22uF 0.1uF 0.047uF 0.047uF 0.047uF 680PF 0.1uF 0.1uF 0.01uF 3PF 2PF 0.1uF 0.1uF 2.2uF 0.1uF 0.1uF 1uF 10% 10% 5% 10% 20% 10% 10% 10% 10% 5% 10% 10% 10% 0.25PF 0.25PF 6.3V 6.3V 50V 6.3V 6.3V 25V 16V 16V 16V 25V 25V 25V 25V 50V 50V 25V 50V 50V 25V 50V 6.3V

5% 5% 5% 5%

1/10W 1/10W 1/10W 1/10W
FB913 FB914 FB915 FB916 FB917 FB920 FB921 FB922 FB923 FB925 FB926 FB971
1-500-329-21 INDUCTOR, FERRITE BEAD 1-500-329-21 INDUCTOR, FERRITE BEAD < FLUORESCENT INDICATOR >
1-518-879-11 INDICATOR TUBE, FLUORESCENT < JUMPER RESISTOR >
1-125-837-11 CERAMIC CHIP < CONNECTOR >

FL910 FL918 FL919 FL924

1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11
METAL CHIP METAL CHIP METAL CHIP METAL CHIP < IC >
CNP908 1-774-678-21 CONNECTOR, FPC (ZIF) 24P < DIODE > D70 D901 D902 D908 8-719-083-14 8-719-978-33 8-719-069-54 8-719-056-85 DIODE DIODE DIODE DIODE RRX9000-0501 DTZ-TT11-6.8B UDZS-TE-17-5.1B UDZ-TE-17-8.2B

IC1 IC2 IC62 IC301

6-701-630-01 6-802-887-01 8-759-830-18 8-759-523-94

IC IC IC IC

LC75848T-E M30833FJGP-066 RRX9000-0601#1 TC74VHC32FT(EL)
< LIQUID CRYSTAL DISPLAY > LCD2 1-804-636-21 DISPLAY PANEL, LIQUID CRYSTAL < DIODE > LED901 8-719-053-09 LED SML-310VT-T86 (OFF) LED902 8-719-053-09 LED SML-310VT-T86 (SOURCE)
< FERRITE BEAD > FB60 FB901 1-500-329-21 INDUCTOR, FERRITE BEAD 1-216-864-11 METAL CHIP 0
Ref. No. LED903 LED905 LED906 LED908 LED909 LED911 LED912 LED913 LED915 LED916 LED917 LED919 LED920 LED921 LED922 LED931 LED955 LED956 LED957 LED958 Part No. 8-719-053-09 8-719-053-09 8-719-053-09 8-719-053-09 8-719-080-04 8-719-053-09 8-719-053-09 8-719-053-09 8-719-053-09 8-719-053-09 8-719-053-09 8-719-053-09 8-719-053-09 8-719-053-09 8-719-053-09 8-719-080-04 8-719-076-58 8-719-076-58 8-719-079-10 8-719-079-10 Description LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED SML-310VT-T86 (CLOSE) SML-310VT-T86 (SCRL) SML-310VT-T86 (DSPL) SML-310VT-T86 (MODE) CL-190UB-X-T (IMAGE) SML-310VT-T86 (Z) SML-310VT-T86 (DISC ) SML-310VT-T86 (ENTER) SML-310VT-T86 (LIST) SML-310VT-T86 (DISC +) SML-310VT-T86 (MENU) SML-310VT-T86 (DSO) SML-310VT-T86 (EQ7) SML-310VT-T86 (SOUND) SML-310VT-T86 (TA) (AEP,UK,E) CL-190UB-X-T (OPEN) NSSW440-BRS (LCD BACK LIGHT) NSSW440-BRS (LCD BACK LIGHT) CL-220UB-X-TS (VOL) CL-220UB-X-TS (SEEK/AMS) Remark Ref. No. R944 R945 R946 R947 R950 R951 R952 R953 R954 R955 R956 R957 R958 R959 R960 R961 R962 R964 R967 R968 R969 R970 R971 R978 R979 R980 R981 R982 R984 R985 R986 R987 R988 R990 R991 R992 R994 Part No. 1-216-845-11 1-216-048-11 1-216-035-11 1-216-845-11 1-216-033-00 1-216-040-11 1-216-035-11 1-216-040-11 1-216-048-11 1-216-040-11 1-216-040-11 1-216-040-11 1-216-040-11 1-216-040-11 1-216-040-11 1-216-040-11 1-216-040-11 1-218-288-11 1-216-805-11 1-216-850-11 1-216-846-11 1-216-818-11 1-216-009-11 1-216-809-11 1-216-809-11 1-216-809-11 1-216-821-11 1-216-841-11 1-216-825-11 1-216-825-11 1-216-825-11 1-216-825-11 1-216-035-11 1-216-025-11 Description METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES-CHIP 100K 100K 47 270K 120K 100 1K 47K 2.2K 2.2K 2.2K 2.2K 2.2K 2.2K 0 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 2% 2% 5% Remark 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W (US,CND) 1/16W 1/16W 1/10W

1-771-884-31 SWITCH, TACTILE (WITH LED) (SEEK/AMS. m) 1-771-884-31 SWITCH, TACTILE (WITH LED) (DSO) 1-771-884-31 SWITCH, TACTILE (WITH LED) (EQ7) 1-771-884-31 SWITCH, TACTILE (WITH LED) (SOUND) 1-771-884-21 SWITCH, TACTILE (WITH LED) (TA) (AEP,UK,E) 1-771-884-31 SWITCH, TACTILE (WITH LED) (OPEN) 1-771-884-31 SWITCH, TACTILE (WITH LED) (RESET) < VIBRATOR >
X301 1-795-818-21 VIBRATOR, CRYSTAL (30MHz) ************************************************************* 1-683-283-11 IN SELF SW BOARD **************** ************************************************************* 1-685-337-11 LOAD SW BOARD *************** ************************************************************* A-3274-749-A MAIN BOARD, COMPLETE (US,CND) A-3274-769-A MAIN BOARD, COMPLETE (AEP,UK,E) ********************* 7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT 7-685-792-09 SCREW +PTT 2.6X6 (S) 7-685-795-09 SCREW +PTT 2.6X12 (S) < CAPACITOR > C101 C102 C103 C104 C105 C142 C173 C178 C183 C188 C199 C201 C202 C203 C204 C206 C207 C212 C214 C215 C218 C219 C221 C223 C226 C242 C273 C278 C283 C288 1-126-940-11 1-104-942-11 1-135-473-21 1-162-964-11 1-162-964-11 1-162-927-11 1-128-428-11 1-162-927-11 1-128-428-11 1-162-927-11 1-162-927-11 1-115-467-11 1-162-923-11 1-124-257-00 1-124-234-00 1-125-891-11 1-125-891-11 1-104-396-11 1-104-396-11 1-125-891-11 1-125-891-11 1-125-891-11 1-104-396-11 1-104-396-11 1-104-396-11 1-162-927-11 1-128-428-11 1-162-927-11 1-128-428-11 1-162-927-11 ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP 330uF 1uF 3300uF 0.001uF 0.001uF 100PF 10uF 100PF 10uF 100PF 100PF 0.22uF 47PF 2.2uF 22uF 0.47uF 0.47uF 10uF 10uF 0.47uF 0.47uF 0.47uF 10uF 10uF 10uF 100PF 10uF 100PF 10uF 100PF 20% 20% 20% 10% 10% 5% 20% 5% 20% 5% 5% 10% 5% 20% 20% 10% 10% 20% 20% 10% 10% 10% 20% 20% 20% 5% 20% 5% 20% 5% 16V 50V 16V 50V 50V 50V 35V 50V 35V 50V 50V 10V 50V 50V 16V 10V 10V 16V 16V 10V 10V 10V 16V 16V 16V 50V 35V 50V 35V 50V