MEX-BT2900, MEX-BT2950 - Sony Car Audio Service Manual (repair manual). Page 32

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32
MEX-BT2900/BT2950
SECTION  6
EXPLODED  VIEWS
  1 
X-2547-884-2  PANEL ASSY, SUB
  2 
3-042-244-11  SCREW (T)
  3 
X-2547-583-1  LOCK ASSY (T)
  4 
2-898-980-01  HOLDER (MIC SLOT)
  5 
3-042-244-01  SCREW (T)
  6 
1-838-694-11  LEAD WIRE WITH CONNECTOR
  7 
2-050-124-02  SCREW +BTT 2.6X5.2
  8 
A-1793-203-A  MAIN BOARD, COMPLETE (Including BT board) 
(BT2900: AEP, UK)
  8 
A-1793-204-A  MAIN BOARD, COMPLETE (Including BT board) 
(BT2900: US, CND)
  8 
A-1793-205-A  MAIN BOARD, COMPLETE (Including BT board) 
(BT2950)
  9 
A-1794-646-A  BT BOARD, COMPLETE (Included in MAIN board)
  10 
1-831-838-11  CORD (WITH CONNECTOR) (ISO) (POWER) 
(BT2900: AEP, UK)
  10 
1-837-531-21  CONNECTION CORD FOR AUTOMOBILE 
(POWER) (BT2900: US, CND/BT2950)
  11 
X-2580-124-1  PLATE (MIC SLOT) (SV) ASSY
  12 
3-250-543-21  SCREW (+B P-TITE M2)
  FU601 
1-532-877-11  FUSE (BLADE TYPE) (AUTO FUSE) (10A/32V)
 MIC201 1-542-689-11  MICROPHONE
  #1 
7-685-792-09  SCREW +PTT 2.6X6 (S)
  #2 
7-685-790-01  SCREW +PTT 2.6X4 (S)
  #3 
7-685-793-09  SCREW +PTT 2.6X8 (S)
  #4 
7-685-794-09  SCREW +PTT 2.6X10 (S)
  #5 
7-685-134-19  SCREW +P 2.6X8 TYPE2 NON-SLIT
  Ref. No. 
Part No. 
Description 
Remark
  Ref. No. 
Part No. 
Description 
Remark
Note:
•  -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.
•  The mechanical parts with no reference 
number in the exploded views are not sup-
plied.
•  Color Indication of Appearance Parts Ex-
ample:
  KNOB, BALANCE (WHITE) . . . (RED)
  
 
↑ 
  
 
Parts Color  Cabinet’s Color
• Abbreviation
  CND  : Canadian model
6-1.  MAIN  SECTION
The components identifi ed by mark 0 
or dotted line with mark 0 are critical for 
safety.
Replace only with part number specifi ed.
Les composants identifi és par une marque 
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce por-
tant le numéro spécifi é.
not supplied
not supplied
CD mechanism deck section
(MG-101X-188//Q)
front panel section
not supplied
MAIN board
1
#1
#1
#1
#1
#2
#3
#3
#4
#4
#4
#5
#5
#5
FU601
not supplied
not supplied
not supplied
MIC201
2
3
11
5
4
6
7
7
7
8
9
10
12
not supplied
(ANTENNA board)
A
B
B
C
C
A
(BT2900: US, CND)
Note: When the BT board or MAIN board (includ-
ing BT board) is replaced, it is necessary to 
confi rm operation. Refer to “BLUETOOTH 
FUNCTION CHECKING METHOD US-
ING A CELLULAR PHONE” of the servic-
ing note (See page 6).
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