MDX-C7890R - Sony Car Audio Service Manual (repair manual). Page 37

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Ref. No.

Part No.

Description

Remark

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

Ref. No.

Part No.

Description

Remark

The components identified by
mark 

! or dotted line with mark

! are critical for safety.

Replace only with part number
specified.

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

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

*

3-023-608-01 HOLDER (LCD)

*

3-023-609-01 PLATE (LCD), LIGHT GUIDE

*

3-023-610-01 PLATE (LCD), GROUND

*

3-023-621-01 SHEET (LCD)

*

3-023-624-01 ILLUMINATOR (LCD)

< CAPACITOR >

C802

1-163-809-11 CERAMIC CHIP

0.047uF

10%

25V

C803

1-164-489-11 CERAMIC CHIP

0.22uF

10%

16V

C804

1-164-489-11 CERAMIC CHIP

0.22uF

10%

16V

C805

1-164-489-11 CERAMIC CHIP

0.22uF

10%

16V

C806

1-163-809-11 CERAMIC CHIP

0.047uF

10%

25V

C811

1-163-009-11 CERAMIC CHIP

0.001uF

10%

50V

C812

1-163-009-11 CERAMIC CHIP

0.001uF

10%

50V

C813

1-163-009-11 CERAMIC CHIP

0.001uF

10%

50V

C814

1-163-009-11 CERAMIC CHIP

0.001uF

10%

50V

C815

1-163-009-11 CERAMIC CHIP

0.001uF

10%

50V

< CONNECTOR >

CNP801 1-764-423-11 PIN, CONNECTOR 12P

< DIODE >

D802

8-719-056-83 DIODE   UDZ-TE-17-6.8B

D803

8-719-056-83 DIODE   UDZ-TE-17-6.8B

D804

8-719-056-83 DIODE   UDZ-TE-17-6.8B

D806

8-719-977-00 DIODE   DTZ5.1C

D807

8-719-977-00 DIODE   DTZ5.1C

D808

8-719-978-69 DIODE   DTZ-TT11-16B

D811

8-719-987-45 DIODE   CL-155Y/PG-CD (ILLUMINATION)

D812

8-719-987-45 DIODE   CL-155Y/PG-CD (ILLUMINATION)

D813

8-719-987-45 DIODE   CL-155Y/PG-CD (MD WINDOW)

D814

8-719-987-45 DIODE   CL-155Y/PG-CD (ILLUMINATION)

D815

8-719-987-45 DIODE   CL-155Y/PG-CD (ILLUMINATION)

D816

8-719-987-45 DIODE   CL-155Y/PG-CD (ILLUMINATION)

D817

8-719-987-45 DIODE   CL-155Y/PG-CD (MD WINDOW)

D819

8-719-977-00 DIODE   DTZ5.1C

< ROTARY ENCODER >

EN801

1-475-014-11 ENCODER, ROTARY

(VOLUME/BASS/TREBLE/BALANCE/FADER

CONTROL)

< IC >

IC801

8-759-496-75 IC   uPD16432BGC-018-9EU

< LIQUID CRYSTAL DISPLAY >

LCD801 1-803-111-11 DISPLAY PANEL, LIQUID CRYSTAL

< SWITCH >

LSW801 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(OFF)
LSW802 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(SOURCE)
LSW803 1-771-290-11 SWITCH, SLIDE (SEEK/AMS)
LSW804 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(MODE)
LSW805 1-762-937-11 SWITCH, ROTARY (D-BASS)

LSW806 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(SOUND)
LSW807 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(SHIFT)
LSW808 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(1)
LSW809 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(2)
LSW810 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(3)

LSW811 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(4)
LSW812 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(

6)

LSW813 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(DSPL)
LSW814 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(LIST)
LSW815 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(AF/TA)

LSW816 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(10)
LSW817 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(9)
LSW818 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(8)
LSW819 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(7)
LSW820 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(6)

LSW821 1-762-620-11 SWITCH, KEY BOARD (WITH LED)(5)

< PILOT LAMP >

PL801

1-517-630-31 LAMP, PILOT (LCD BACK LIGHT)

PL802

1-517-630-31 LAMP, PILOT (LCD BACK LIGHT)

< TRANSISTOR >

Q801

8-729-424-08 TRANSISTOR   UN2111

• Abbreviation

AEP : TYPE 1 : See page 2 for Model Identification.
AEP : TYPE 2 : See page 2 for Model Identification.
TYPE A : See page 2 for TYPE A/B Discrimination.
TYPE B : See page 2 for TYPE A/B Discrimination.