DOWNLOAD Sony CDX-L350 / CDX-L450X / CDX-L470X / CXS-2100 Service Manual ↓ Size: 8.7 MB | Pages: 71 in PDF or view online for FREE

9

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

Q909

8-729-055-96 TRANSISTOR   SRC1203SF

Q910

8-729-052-35 TRANSISTOR   STD1664

Q911

8-729-055-96 TRANSISTOR   SRC1203SF

Q912

8-729-055-92 TRANSISTOR   SRA2203SF

Q913

8-729-019-00 TRANSISTOR   2SD2394-G

Q914

8-729-055-96 TRANSISTOR   SRC1203SF

Q915

8-729-049-43 TRANSISTOR   STB1132Y

Q916

8-729-055-92 TRANSISTOR   SRA2203SF

Q917

8-729-820-46 TRANSISTOR   2SB1202FAS

Q918

8-729-055-92 TRANSISTOR   SRA2203SF

Q919

8-729-052-35 TRANSISTOR   STD1664

Q920

8-729-052-35 TRANSISTOR   STD1664

Q921

8-729-055-96 TRANSISTOR   SRC1203SF

Q929

8-729-055-96 TRANSISTOR   SRC1203SF

< RESISTOR >

R105

1-249-431-11 CARBON

15K

5%

1/4W

R106

1-249-431-11 CARBON

15K

5%

1/4W

R107

1-216-841-11 METAL CHIP

47K

5%

1/16W

R108

1-216-841-11 METAL CHIP

47K

5%

1/16W

R109

1-216-809-11 METAL CHIP

100

5%

1/16W

R110

1-216-809-11 METAL CHIP

100

5%

1/16W

R113

1-216-831-11 METAL CHIP

6.8K

5%

1/16W

R115

1-216-834-11 METAL CHIP

12K

5%

1/16W

R205

1-249-431-11 CARBON

15K

5%

1/4W

R206

1-249-431-11 CARBON

15K

5%

1/4W

R207

1-216-841-11 METAL CHIP

47K

5%

1/16W

R208

1-216-841-11 METAL CHIP

47K

5%

1/16W

R209

1-216-809-11 METAL CHIP

100

5%

1/16W

R210

1-216-809-11 METAL CHIP

100

5%

1/16W

R213

1-216-831-11 METAL CHIP

6.8K

5%

1/16W

R215

1-216-834-11 METAL CHIP

12K

5%

1/16W

R401

1-249-429-11 CARBON

10K

5%

1/4W

R404

1-249-417-11 CARBON

1K

5%

1/4W

R407

1-216-841-11 METAL CHIP

47K

5%

1/16W

R408

1-216-831-11 METAL CHIP

6.8K

5%

1/16W

R410

1-216-805-11 METAL CHIP

47

5%

1/16W

R444

1-216-864-11 METAL CHIP

0

5%

1/16W

R601

1-249-417-11 CARBON

1K

5%

1/4W

R602

1-216-821-11 METAL CHIP

1K

5%

1/16W

R603

1-249-407-11 CARBON

150

5%

1/4W

R604

1-216-821-11 METAL CHIP

1K

5%

1/16W

R605

1-216-841-11 METAL CHIP

47K

5%

1/16W

R606

1-216-841-11 METAL CHIP

47K

5%

1/16W

R607

1-216-827-11 METAL CHIP

3.3K

5%

1/16W

R608

1-216-833-11 METAL CHIP

10K

5%

1/16W

R609

1-216-809-11 METAL CHIP

100

5%

1/16W

R610

1-216-809-11 METAL CHIP

100

5%

1/16W

R611

1-216-831-11 METAL CHIP

6.8K

5%

1/16W

R612

1-216-833-11 METAL CHIP

10K

5%

1/16W

R613

1-216-833-11 METAL CHIP

10K

5%

1/16W

R614

1-214-816-00 METAL CHIP

10

1%

1/2W

R615

1-216-825-11 METAL CHIP

2.2K

5%

1/16W

R616

1-216-845-11 METAL CHIP

100K

5%

1/16W

R617

1-216-825-11 METAL CHIP

2.2K

5%

1/16W

R618

1-216-845-11 METAL CHIP

100K

5%

1/16W

R619

1-216-817-11 METAL CHIP

470

5%

1/16W

R620

1-216-817-11 METAL CHIP

470

5%

1/16W

(L350)

R620

1-216-821-11 METAL CHIP

1K

5%

1/16W

(L450X/L470X)

R621

1-216-835-11 METAL CHIP

15K

5%

1/16W

(L450X/L470X)

R621

1-216-837-11 METAL CHIP

22K

5%

1/16W

(L350)

R622

1-216-817-11 METAL CHIP

470

5%

1/16W

(L350)

R622

1-216-821-11 METAL CHIP

1K

5%

1/16W

(L450X/L470X)

R623

1-216-835-11 METAL CHIP

15K

5%

1/16W

(L450X/L470X)

R623

1-216-837-11 METAL CHIP

22K

5%

1/16W

(L350)

R628

1-216-829-11 METAL CHIP

4.7K

5%

1/16W

(L350)

R628

1-216-830-11 METAL CHIP

5.6K

5%

1/16W

(L450X/L470X)

R704

1-216-821-11 METAL CHIP

1K

5%

1/16W

R705

1-216-821-11 METAL CHIP

1K

5%

1/16W

R706

1-216-864-11 METAL CHIP

0

5%

1/16W

R707

1-247-887-00 CARBON

220K

5%

1/4W

R708

1-216-821-11 METAL CHIP

1K

5%

1/16W

R709

1-216-821-11 METAL CHIP

1K

5%

1/16W

R710

1-216-821-11 METAL CHIP

1K

5%

1/16W

R711

1-216-821-11 METAL CHIP

1K

5%

1/16W

R714

1-216-825-11 METAL CHIP

2.2K

5%

1/16W

R716

1-216-825-11 METAL CHIP

2.2K

5%

1/16W

R801

1-216-849-11 METAL CHIP

220K

5%

1/16W

R802

1-216-849-11 METAL CHIP

220K

5%

1/16W

R806

1-249-417-11 CARBON

1K

5%

1/4W

R807

1-216-821-11 METAL CHIP

1K

5%

1/16W

R808

1-216-821-11 METAL CHIP

1K

5%

1/16W

R809

1-216-837-11 METAL CHIP

22K

5%

1/16W

R810

1-247-807-31 CARBON

100

5%

1/4W

R811

1-247-807-31 CARBON

100

5%

1/4W

R812

1-247-807-31 CARBON

100

5%

1/4W

R813

1-216-837-11 METAL CHIP

22K

5%

1/16W

R814

1-216-809-11 METAL CHIP

100

5%

1/16W

R815

1-216-809-11 METAL CHIP

100

5%

1/16W

R817

1-216-841-11 METAL CHIP

47K

5%

1/16W

(L450X/L470X)

R818

1-216-845-11 METAL CHIP

100K

5%

1/16W

(L450X/L470X)

R819

1-216-864-11 METAL CHIP

0

5%

1/16W

(L350)

R821

1-216-864-11 METAL CHIP

0

5%

1/16W

R824

1-216-849-11 METAL CHIP

220K

5%

1/16W

R840

1-216-821-11 METAL CHIP

1K

5%

1/16W

10

Ref. No.

Part No.

Description

Remark

R841

1-216-821-11 METAL CHIP

1K

5%

1/16W

R842

1-216-821-11 METAL CHIP

1K

5%

1/16W

R901

1-216-214-00 RES-CHIP

4.7K

5%

1/8W

R906

1-249-417-11 CARBON

1K

5%

1/4W

R907

1-216-841-11 METAL CHIP

47K

5%

1/16W

R908

1-216-841-11 METAL CHIP

47K

5%

1/16W

R909

1-216-828-11 METAL CHIP

3.9K

5%

1/16W

R910

1-216-836-11 METAL CHIP

18K

5%

1/16W

R911

1-216-821-11 METAL CHIP

1K

5%

1/16W

R912

1-249-413-11 CARBON

470

5%

1/4W

R913

1-249-417-11 CARBON

1K

5%

1/4W

R917

1-249-409-11 CARBON

220

5%

1/4W

R918

1-216-845-11 METAL CHIP

100K

5%

1/16W

R919

1-249-421-11 CARBON

2.2K

5%

1/4W

R920

1-216-849-11 METAL CHIP

220K

5%

1/16W

R921

1-216-841-11 METAL CHIP

47K

5%

1/16W

R922

1-208-806-11 RES-CHIP

10K

0.5%

1/10W

R923

1-208-806-11 RES-CHIP

10K

0.5%

1/10W

R924

1-249-404-00 CARBON

82

5%

1/4W

R925

1-249-404-00 CARBON

82

5%

1/4W

R926

1-249-404-00 CARBON

82

5%

1/4W

R927

1-249-404-00 CARBON

82

5%

1/4W

R928

1-249-404-00 CARBON

82

5%

1/4W

R929

1-249-404-00 CARBON

82

5%

1/4W

R930

1-249-395-11 CARBON

15

5%

1/4W

R931

1-249-427-11 CARBON

6.8K

5%

1/4W

R932

1-249-421-11 CARBON

2.2K

5%

1/4W

R933

1-216-821-11 METAL CHIP

1K

5%

1/16W

R934

1-249-409-11 CARBON

220

5%

1/4W

< SWITCH >

S901

1-762-638-21 SWITCH, TACTILE (RESET)

SW801

1-571-478-11 SWITCH, SLIDE (FREQUENCY SELECT)

(L450X/L470X)

< THERMISTOR >

TH901

1-809-148-11 THERMISTOR   PTH8L07AR2R0M1B510

< TUNER >

TU601

1-693-511-21 TUNER UNIT

< VIBRATOR >

X601

1-781-246-21 VIBRATOR, CRYSTAL (10.25MHz)

X801

1-795-259-11 VIBRATOR, CERAMIC (8.38MHz)

X802

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

1

US Model

Canadian Model

CDX-L350

AEP Model

CDX-L450X

E Model

CDX-L450X/L470X

Subject : Overall Assy Change of CDX-L450X

Overall assy of CDX-L450X E model was changed from the Middle of
production.
The main board and CD mechanism deck were changed with this change.

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.

(ENG-02005)

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

- SERVO BOARD (COMPONENT SIDE) -

MAIN BOARD Part No.
Former type : 1-680-662-
    New type : 1-683-601-11

- MAIN BOARD (COMPONENT SIDE) -

2

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 Boards –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

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

/

4

 

W or less unless otherwise

specified.

•

%

: indicates tolerance.

•

f

: internal component.

•

C

: panel designation.

•

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

Ω

).

Voltage variations may be noted due to normal produc-
tion tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal produc-
tion tolerances.

• Circled numbers refer to waveforms.

• Signal path.

F

: FM

f

: AM

J

: CD

• 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 layer’s patterns are not indicated.)

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.

• (

) : Refer to page of Supplement-2.

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

Note:
The components identi-
fied by mark 

0

 or dotted

line with mark 

0

 are criti-

cal for safety.
Replace only with part
number specified.

Note:
Les composants identifiés par
une marque 

0

 sont critiques

pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.

(MODE: CD PLAY)