Read Sony MEX-BT2500 Service Manual online
41
MEX-BT2500
SECTION 7
ELECTRICAL PARTS LIST
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
ANTENNA BOARD
**************
**************
< CONNECTOR >
CN1
1-784-081-11 CONNECTOR, COAXIAL (SMT TYPE)
< JUMPER RESISTOR >
R1
1-218-990-11 SHORT CHIP
0
************************************************************
A-1243-387-A BT BOARD, COMPLETE
(Included in MAIN board)
*******************
When BT board is defective, exchange the entire mounted board.
************************************************************
************************************************************
KEY BOARD
**********
**********
1-780-433-11 CONDUCTIVE BOARD, CONNECTION
< CAPACITOR >
C971
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C981
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C983
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C984
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C985
1-131-664-91 CERAMIC CHIP
0.15uF
10%
10V
C986
1-127-715-11 CERAMIC CHIP
0.22uF
10%
16V
C987
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C988
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
< CONNECTOR >
CN901
1-819-758-12 PLUG, CONNECTOR 15P
< DIODE/JUMPER RESISTOR >
D903
8-719-057-80 DIODE MA8180-M-TX
D981
8-719-420-90 DIODE MA8051-M
D982
8-719-988-61 DIODE 1SS355TE-17
D987
8-719-420-90 DIODE MA8051-M
D988
8-719-420-90 DIODE MA8051-M
D989
8-719-420-90 DIODE MA8051-M
D990
8-719-420-90 DIODE MA8051-M
D991
8-719-977-12 DIODE DTZ6.8B
D992
8-719-977-12 DIODE DTZ6.8B
D993
8-719-977-12 DIODE DTZ6.8B
D994
8-719-977-12 DIODE DTZ6.8B
D998
1-216-295-00 SHORT CHIP
0
< RESISTOR >
FB901
1-216-809-11 METAL CHIP
100
5%
1/10W
FB902
1-216-809-11 METAL CHIP
100
5%
1/10W
FB903
1-216-295-00 SHORT CHIP
0
< IC >
IC901
6-710-047-01 IC LC75836WH-US-E
IC971
6-600-163-01 IC RS-770
< JACK >
J901
1-820-624-11 SMALL TYPE JACK (VERTICAL) (AUX)
< LIQUID CRYSTAL DISPLAY >
LCD901 1-802-408-11 DISPLAY PANEL, LIQUID CRYSTAL
< LED >
LED931 6-501-339-01 LED NESW505CT-AST (LCD BACK LIGHT)
LED941 6-501-547-01 LED CL-197HB1E-D-T (Z)
LED942 6-501-547-01 LED CL-197HB1E-D-T
LED941 6-501-547-01 LED CL-197HB1E-D-T (Z)
LED942 6-501-547-01 LED CL-197HB1E-D-T
(DISC SLOT ILLUMINATION)
LED943 6-501-547-01 LED CL-197HB1E-D-T (OFF)
LED944 6-501-547-01 LED CL-197HB1E-D-T (SOURCE)
LED944 6-501-547-01 LED CL-197HB1E-D-T (SOURCE)
LED945 6-501-547-01 LED CL-197HB1E-D-T (MODE)
LED951 6-501-547-01 LED CL-197HB1E-D-T
LED951 6-501-547-01 LED CL-197HB1E-D-T
(PUSH SELECT/HANDSFREE, VOLUME)
LED952 6-501-547-01 LED CL-197HB1E-D-T
(PUSH SELECT/HANDSFREE, VOLUME)
LED953 6-501-547-01 LED CL-197HB1E-D-T
(PUSH SELECT/HANDSFREE, VOLUME)
< SWITCH >
LSW901 1-786-998-12 SWITCH, TACT (WITH LED) (BLUETOOTH, EQ)
LSW902 1-786-998-12 SWITCH, TACT (WITH LED) (BTM) (US, CND, E)
LSW902 1-786-998-12 SWITCH, TACT (WITH LED) (PTY) (AEP, UK)
LSW903 1-786-998-12 SWITCH, TACT (WITH LED) (SEEK+, M >)
LSW904 1-786-998-12 SWITCH, TACT (WITH LED) (SEEK–, . m)
LSW902 1-786-998-12 SWITCH, TACT (WITH LED) (BTM) (US, CND, E)
LSW902 1-786-998-12 SWITCH, TACT (WITH LED) (PTY) (AEP, UK)
LSW903 1-786-998-12 SWITCH, TACT (WITH LED) (SEEK+, M >)
LSW904 1-786-998-12 SWITCH, TACT (WITH LED) (SEEK–, . m)
LSW905 1-786-998-12 SWITCH, TACT (WITH LED) (DIM, DSPL)
LSW906 1-786-998-12 SWITCH, TACT (WITH LED) (ALBM –, 1)
LSW906 1-786-998-12 SWITCH, TACT (WITH LED) (ALBM –, 1)
Note: When the BT board is replaced, it is necessary to confirm
operation.
Refer to “BLUETOOTH FUNCTION CHECKING METHOD
USING A CELLULAR PHONE” of the servicing note (See
page 5).
Refer to “BLUETOOTH FUNCTION CHECKING METHOD
USING A CELLULAR PHONE” of the servicing note (See
page 5).
NOTE:
•
Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
parts list may be different from the parts
specified 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.
may have some difference from the original
one.
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•
CAPACITORS
uF:
uF:
µ
F
•
COILS
uH:
uH:
µ
H
•
RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
•
SEMICONDUCTORS
In each case, u:
In each case, u:
µ
, for example:
uA... :
µ
A...
uPA... :
µ
PA...
uPB... :
µ
PB...
uPC... :
µ
PC...
uPD... :
µ
PD...
•
Abbreviation
CND : Canadian model
CND : Canadian model
When indicating parts by reference number,
please include the board.
please include the board.
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 0
sont critiquens pour la sécurité.
Ne les remplacer que par une pièce portant le
numéro spécifié.
sont critiquens pour la sécurité.
Ne les remplacer que par une pièce portant le
numéro spécifié.
ANTENNA
BT
KEY
Note: Refer to the Servicing Notes “NOTE FOR REPLACEMENT
OF THE AUX JACK (J901)” (page 5), if replacing the Ref. No.
J901.
J901.
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