MDX-CA790X - Sony Car Audio Service Manual (repair manual). Page 46

46

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

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

1-694-976-11 CONDUCTIVE BOARD, CONNECTION

*

3-014-602-01 SPACER (A)

< CAPACITOR >

C971

1-107-826-11 CERAMIC CHIP

0.1uF

10%

16V

C981

1-164-227-11 CERAMIC CHIP

0.022uF

10%

25V

C982

1-164-227-11 CERAMIC CHIP

0.022uF

10%

25V

C983

1-107-826-11 CERAMIC CHIP

0.1uF

10%

16V

C984

1-107-826-11 CERAMIC CHIP

0.1uF

10%

16V

C985

1-162-964-11 CERAMIC CHIP

0.001uF

10%

50V

C986

1-127-715-11 CERAMIC CHIP

0.22uF

10%

16V

< CONNECTOR >

CN901

1-817-158-21 PLUG, CONNECTOR 14P

< DIODE >

D901

8-719-085-72 DIODE   UMZ6.8ENTR

D902

8-719-083-66 DIODE   UDZSTE-1718B

D981

8-719-069-54 DIODE   UDZSTE-175.1B

D983

8-719-404-50 DIODE   MA111-TX

< IC >

< LIQUID CRYSTAL DISPLAY >

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

< LED >

LED903 6-500-450-01 DIODE CL-195SR-CD-T (KEY ILLUMINATION)
LED911 6-500-450-01 DIODE CL-195SR-CD-T (KEY ILLUMINATION)
LED933 6-500-459-01 DIODE NSCW505T-ARS (LCD BACK LIGHT)
LED934 6-500-459-01 DIODE NSCW505T-ARS (LCD BACK LIGHT)
LED951 6-500-450-01 DIODE CL-195SR-CD-T (KEY ILLUMINATION)

LED952 6-500-450-01 DIODE CL-195SR-CD-T (KEY ILLUMINATION)
LED953 6-500-450-01 DIODE CL-195SR-CD-T (KEY ILLUMINATION)
LED954 6-500-450-01 DIODE CL-195SR-CD-T (KEY ILLUMINATION)

< SWITCH >

LSW901 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (OFF)

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. .

: 

µA. .

uPA. . : 

µPA. .

uPB. . : 

µPB. .

uPC. . : 

µPC. .

uPD. . : 

µPD. .

• CAPACITORS

uF: 

µF

• COILS

uH: 

µH

The components identified by
mark 0 or dotted line with mark

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

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

LSW904 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (SEL)
LSW905 1-771-476-11 SWITCH, KEY BOARD (WITH LED)

(+ (VOLUME))

LSW906 1-771-476-11 SWITCH, KEY BOARD (WITH LED)

(– (VOLUME))

LSW907 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (ATT)

LSW908 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (MODE)
LSW909 1-771-883-31 SWITCH, TACTILE (WITH LED) (AF)
LSW910 1-771-883-31 SWITCH, TACTILE (WITH LED) (BTM, SENS)
LSW912 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (DSPL)
LSW913 1-771-476-11 SWITCH, KEY BOARD (WITH LED)

(SEEK +, > M)

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

(SEEK –, . m)

LSW915 1-771-883-31 SWITCH, TACTILE (WITH LED) (TA)
LSW916 1-771-883-31 SWITCH, TACTILE (WITH LED) (LIST, PTY)
LSW917 1-771-883-31 SWITCH, TACTILE (WITH LED) (GP/ALBM +, 6)
LSW918 1-771-883-31 SWITCH, TACTILE (WITH LED) (GP/ALBM –, 5)

LSW919 1-771-883-31 SWITCH, TACTILE (WITH LED) (SHUF, 4)
LSW920 1-771-883-31 SWITCH, TACTILE (WITH LED) (REP, 3)
LSW921 1-771-883-31 SWITCH, TACTILE (WITH LED) (DISC +, 2)
LSW922 1-771-883-31 SWITCH, TACTILE (WITH LED) (DISC –, 1)

< RESISTOR >

R901

1-216-819-11 METAL CHIP

680

5%

1/10W

R902

1-216-819-11 METAL CHIP

680

5%

1/10W

R903

1-216-819-11 METAL CHIP

680

5%

1/10W

R904

1-216-821-11 METAL CHIP

1K

5%

1/10W

R905

1-216-823-11 METAL CHIP

1.5K

5%

1/10W

R906

1-216-823-11 METAL CHIP

1.5K

5%

1/10W

R907

1-216-825-11 METAL CHIP

2.2K

5%

1/10W

R908

1-216-827-11 METAL CHIP

3.3K

5%

1/10W

R909

1-216-829-11 METAL CHIP

4.7K

5%

1/10W

R910

1-218-867-11 METAL CHIP

6.8K

5%

1/10W

R911

1-216-819-11 METAL CHIP

680

5%

1/10W

R912

1-216-819-11 METAL CHIP

680

5%

1/10W

R913

1-216-819-11 METAL CHIP

680

5%

1/10W

R914

1-216-821-11 METAL CHIP

1K

5%

1/10W

R915

1-216-823-11 METAL CHIP

1.5K

5%

1/10W

R916

1-216-823-11 METAL CHIP

1.5K

5%

1/10W

R917

1-216-825-11 METAL CHIP

2.2K

5%

1/10W

R918

1-216-827-11 METAL CHIP

3.3K

5%

1/10W

R919

1-216-829-11 METAL CHIP

4.7K

5%

1/10W

R920

1-218-867-11 METAL CHIP

6.8K

5%

1/10W