MEX-BT4700U, MEX-BT4750U - Sony Car Audio Service Manual (repair manual). Page 42

  

 

ANTENNA 

BOARD

   

 

**************

   

 

< CONNECTOR >

  CN2001  1-821-559-11  CONNECTOR, COAXIAL (SMT TYPE)

   

 

< JUMPER RESISTOR >

 L2001  1-218-990-81 SHORT 

CHIP  0

************************************************************

   

A-1641-142-A  BT BOARD, COMPLETE (Included in MAIN board)

   

 

******************

When BT board is defective, exchange the entire mounted board.
************************************************************

  

 

JACK 

BOARD

   

 

**********

   

 

< FERRITE BEAD >

  FB901 

1-469-179-21  INDUCTOR, FERRITE BEAD

  FB902 

1-469-179-21  INDUCTOR, FERRITE BEAD

  FB903 

1-469-179-21  INDUCTOR, FERRITE BEAD

************************************************************

  

 

KEY 

BOARD

   

 

*********

   

 

< CAPACITOR >

 C903  1-107-826-11 CERAMIC 

CHIP 0.1uF 

10%  16V

 C904  1-162-964-11 CERAMIC 

CHIP 0.001uF  10%  50V

 C905  1-127-760-11 CERAMIC 

CHIP 4.7uF 

10%  6.3V

 C981  1-107-826-11 CERAMIC 

CHIP 0.1uF 

10%  16V

 C982  1-107-826-11 CERAMIC 

CHIP 0.1uF 

10%  16V

 C983  1-164-227-11 CERAMIC 

CHIP 0.022uF  10%  25V

 C984  1-125-891-11 CERAMIC 

CHIP 0.47uF  10%  10V

 C985  1-107-826-11 CERAMIC 

CHIP 0.1uF 

10%  16V

 C986  1-135-834-91 CERAMIC 

CHIP 2.2E+06PF 

 

6.3V

 C991  1-162-964-11 CERAMIC 

CHIP 0.001uF  10%  50V

 C992  1-162-964-11 CERAMIC 

CHIP 0.001uF  10%  50V

 C993  1-115-339-11  CERAMIC 

CHIP 0.1uF 

10%  50V

 C995  1-162-927-11 CERAMIC 

CHIP 100PF  5%  50V

   

 

< CONNECTOR >

  CN901 

1-818-141-11  PLUG, CONNECTOR 20P

  

 

< 

DIODE 

>

  D901 

6-501-743-01  DIODE   MAZ8068GMLS0

  D903 

6-501-743-01  DIODE   MAZ8068GMLS0

  D904 

6-501-743-01  DIODE   MAZ8068GMLS0

  D906 

6-501-782-01  DIODE   MAZ8180GMLS0

  D907 

6-501-743-01  DIODE   MAZ8068GMLS0

  D908 

6-501-743-01  DIODE   MAZ8068GMLS0

  D910 

6-501-743-01  DIODE   MAZ8068GMLS0

  D911 

6-501-743-01  DIODE   MAZ8068GMLS0

  D912 

6-501-743-01  DIODE   MAZ8068GMLS0

  D913 

6-501-782-01  DIODE   MAZ8180GMLS0

  D975 

6-501-743-01  DIODE   MAZ8068GMLS0

  D976 

6-501-743-01  DIODE   MAZ8068GMLS0

  D977 

8-719-058-24  DIODE   RB501V-40TE-17

  D978 

6-501-817-01  DIODE   MA2J1110GLS0

  D981 

6-501-738-01  DIODE   MAZ8062GMLS0

  D982 

6-501-817-01  DIODE   MA2J1110GLS0

   

 

< FERRITE BEAD >

  FB904 

1-469-179-21  INDUCTOR, FERRITE BEAD

  

 

< 

IC 

>

  IC971 

  IC981 

  IC982 

  

 

< 

COIL 

>

  L921 

1-457-223-11  COMMON MODE CHOKE COIL

  

 

< 

LED 

>

  LED901  6-501-547-02  LED   CL-197HB1E-D-T (OFF)
  LED902  6-501-547-02  LED   CL-197HB1E-D-T (BROWSE)
  LED903  6-501-547-02  LED   CL-197HB1E-D-T (ZAP)
  LED904  6-501-547-02  LED   CL-197HB1E-D-T (BACK)
  LED905  6-501-547-02  LED   CL-197HB1E-D-T (SEEK +, 

M, >)

  LED906  6-501-547-02  LED   CL-197HB1E-D-T (

., m, SEEK –)

  LED907  6-501-547-02  LED   CL-197HB1E-D-T (SOURCE)
  LED908  6-501-547-02  LED   CL-197HB1E-D-T (BLUETOOTH, BT)
  LED909  6-501-547-02  LED   CL-197HB1E-D-T (PTY, AF/TA) (BT4700U)
  LED909  6-501-547-02  LED   CL-197HB1E-D-T (BTM) (BT4750U)

  LED910  6-501-547-02  LED   CL-197HB1E-D-T (– ALBUM, 1)
  LED911  6-501-547-02  LED   CL-197HB1E-D-T (ALBUM +, 2)
  LED912  6-501-547-02  LED   CL-197HB1E-D-T (REP, 3)
  LED913  6-501-547-02  LED   CL-197HB1E-D-T (SHUF, 4)

  Ref. No. 

Part No. 

Description 

Remark

  Ref. No. 

Part No. 

Description 

Remark

When indicating parts by reference num-
ber, please include the board name.

Note:
•  Due to standardization, replacements in 

the parts list may be different from the 
parts specifi ed in the diagrams or the com-
ponents used on the set.

•  -XX and -X mean standardized parts, so 

they may have some difference from the 
original one.

•  Items marked “*” are not stocked since 

they are seldom required for routine ser-
vice. Some delay should be anticipated 
when ordering these items.

• RESISTORS
  All resistors are in ohms.
 METAL: 

Metal-fi lm resistor.

  METAL OXIDE: Metal oxide-fi lm resistor.
 F: 

nonfl ammable

• CAPACITORS
 uF: 

μF

• COILS
 uH: 

μH

• SEMICONDUCTORS
  In each case, u: 

μ, for example:

 uA. 

. : 

μA. . , uPA. . , μPA. . , 

 uPB. 

. 

: 

μPB. . , uPC. . , μPC. . , 

 uPD. 

. 

: 

μPD. .

• Abbreviation
 EA  : 

Saudi 

Arabia 

model

  IND 

: Indian model

  MX 

: Mexican model

 RU  : 

Russian 

model

Note: When the BT board or MAIN board (including BT board) is replaced, it is nec-

essary to confi rm operation. Refer to “BLUETOOTH FUNCTION CHECKING 
METHOD USING A CELLULAR PHONE” of the servicing notes (See page 5).

The components identifi ed by mark 

0 

or dotted line with mark 

0 are critical for 

safety.
Replace only with part number specifi ed.