XR-CA420 - Sony Car Audio Service Manual (repair manual). Page 29

29

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

KEY BOARD
**********

1-694-781-11 CONDUCTIVE BOARD, CONNECTION

*

3-224-870-01 PLATE (LCD), LIGHT GUIDE

*

3-224-871-11 ILLUMINATOR (LCD)

*

3-224-895-01 REFLECTOR (LCD)

*

3-224-896-01 PLATE (LCD), GROUND

< CAPACITOR >

C981

1-164-227-11 CERAMIC CHIP

0.022uF

10%

25V

C982

1-107-826-11 CERAMIC CHIP

0.1uF

10%

16V

C983

1-107-826-11 CERAMIC CHIP

0.1uF

10%

16V

C984

1-162-927-11 CERAMIC CHIP

100PF

5%

50V

C985

1-127-715-11 CERAMIC CHIP

0.22uF

10%

16V

< CONNECTOR >

CN901

1-794-312-11 PIN, CONNECTOR 12P

< DIODE >

D902

8-719-977-12 DIODE   DTZ6.8B

D903

8-719-977-12 DIODE   DTZ6.8B

D904

8-719-977-12 DIODE   DTZ6.8B

D981

8-719-420-90 DIODE   MA8051-M

< IC >

< LIQUID CRYSTAL DISPLAY >

LCD901 1-804-298-11 DISPLAY PANEL, LIQUID CRYSTAL

< LED >

LED907 8-719-037-96 LED   CL-190G-CD-T (ATT)

< SWITCH >

LSW900 1-762-618-21 SWITCH, KEY BOARD (WITH LED) (Z)
LSW901 1-762-619-21 SWITCH, KEY BOARD (WITH LED) (OFF)
LSW902 1-762-619-21 SWITCH, KEY BOARD (WITH LED)

 (SRC, SOURCE)

LSW903 1-762-618-21 SWITCH, KEY BOARD (WITH LED)

(+ (VOLUME))

LSW904 1-762-618-21 SWITCH, KEY BOARD (WITH LED)

(– (VOLUME))

NOTE:

• Due to standardization, replacements in the

parts list may be different from the parts speci-
fied 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

• Items marked “*” are not stocked since they

are seldom required for routine service.
Some delay should be anticipated when order-
ing these items.

• SEMICONDUCTORS

In each case, u: 

µ

, for example:

uA. .

: 

µ

A. .

uPA. . : 

µ

PA. .

uPB. . : 

µ

PB. .

uPC. . : 

µ

PC. .

uPD. . : 

µ

PD. .

• CAPACITORS

uF: 

µ

F

• COILS

uH: 

µ

H

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

LSW905 1-762-619-21 SWITCH, KEY BOARD (WITH LED)

(MODE o)

LSW906 1-762-619-21 SWITCH, KEY BOARD (WITH LED) (SEL)
LSW908 1-786-106-11 SWITCH, TACTILE (WITH LED) (SENS)
LSW910 1-762-618-21 SWITCH, KEY BOARD (WITH LED)

 (SEEK AMS m . –)

LSW911 1-762-618-21 SWITCH, KEY BOARD (WITH LED)

 (SEEK AMS + > M)

LSW912 1-771-500-21 SWITCH, KEYBOARD (WITH LED) (MBP)
LSW913 1-771-500-21 SWITCH, KEYBOARD (WITH LED) (D-BASS, D)
LSW914 1-786-106-11 SWITCH, TACTILE (WITH LED) (DSPL)
LSW915 1-786-106-11 SWITCH, TACTILE (WITH LED) (MTL, BTM)
LSW917 1-786-106-11 SWITCH, TACTILE (WITH LED) (ATA, 6)

LSW918 1-786-106-11 SWITCH, TACTILE (WITH LED) (BL SKIP, 5)
LSW919 1-786-106-11 SWITCH, TACTILE (WITH LED) (SHUF, 4)
LSW920 1-786-106-11 SWITCH, TACTILE (WITH LED) (REP, 3)
LSW921 1-786-106-11 SWITCH, TACTILE (WITH LED) (2, DISC +)
LSW922 1-786-106-11 SWITCH, TACTILE (WITH LED) (1, DISC –)

< PILOT LAMP >

PL901

1-518-743-31 LAMP, PILOT (LCD BACK LIGHT)

PL902

1-518-743-31 LAMP, PILOT (LCD BACK LIGHT)

< RESISTOR >

R901

1-216-819-11 METAL CHIP

680

5%

1/16W

R902

1-216-819-11 METAL CHIP

680

5%

1/16W

R903

1-216-819-11 METAL CHIP

680

5%

1/16W

R904

1-216-821-11 METAL CHIP

1K

5%

1/16W

R905

1-216-823-11 METAL CHIP

1.5K

5%

1/16W

R906

1-216-823-11 METAL CHIP

1.5K

5%

1/16W

R907

1-216-825-11 METAL CHIP

2.2K

5%

1/16W

R908

1-216-827-11 METAL CHIP

3.3K

5%

1/16W

R911

1-216-819-11 METAL CHIP

680

5%

1/16W

R912

1-216-819-11 METAL CHIP

680

5%

1/16W

R913

1-216-819-11 METAL CHIP

680

5%

1/16W

R914

1-216-821-11 METAL CHIP

1K

5%

1/16W

R915

1-216-823-11 METAL CHIP

1.5K

5%

1/16W

R916

1-216-823-11 METAL CHIP

1.5K

5%

1/16W

R917

1-216-825-11 METAL CHIP

2.2K

5%

1/16W

R918

1-216-827-11 METAL CHIP

3.3K

5%

1/16W

R919

1-216-829-11 METAL CHIP

4.7K

5%

1/16W

R920

1-216-831-11 METAL CHIP

6.8K

5%

1/16W

R921

1-216-833-11 METAL CHIP

10K

5%

1/16W

R922

1-216-835-11 METAL CHIP

15K

5%

1/16W