DOWNLOAD Sony MEX-BT5700U / MEX-BT5750U Service Manual ↓ Size: 7.42 MB | Pages: 58 in PDF or view online for FREE

Model
MEX-BT5700U MEX-BT5750U
Pages
58
Size
7.42 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
mex-bt5700u-mex-bt5750u.pdf
Date
PREV: Sony CDX-GT33U Service Manual

Sony MEX-BT5700U / MEX-BT5750U Service Manual ▷ View online

45
MEX-BT5700U/BT5750U
not supplied
not
supplied
not supplied
(SUB board)
not supplied
(ANTENNA board)
not
supplied
not supplied
MIC1001
FFC701
MAIN
board
FU701
not supplied
not supplied
not supplied
#1
#2
#1
#1
#3
#4
#4
#5
#6
#3
#4
#2
#1
$
#
#
1
2
3
4
5
6
4
7
9
not supplied
not supplied
not supplied
&
%
%
"
"
&
$
8
11
13
J1001
14
12
13
10
#3
#3
front panel section
J401
15
CD mechanism deck section
(MG-101Z-188//Q)
not supplied
SECTION  6
EXPLODED  VIEWS
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 portant 
le numéro spécifi é.
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
 EA  : 
Saudi 
Arabia 
model
 1 
X-2176-199-1 LOCK 
ASSY
  2 
3-246-441-01  BUTTON (EJECT) (Z)
  3 
3-260-247-01  CUSHION (SUB PANEL)
 4 
3-042-244-01 SCREW 
(T)
  5 
3-250-543-21  SCREW (+B P-TITE M2)
  6 
X-2342-665-1  PANEL ASSY, SUB (FL/BT)
 7 
X-3384-203-2 GEAR 
ASSY
 8 
2-668-792-01 BRACKET 
(MIC)
 9 
2-134-636-01 SCREW 
(M1.7X3.5)
  10 
1-834-678-11  LEAD WIRE WITH CONNECTOR
  11 
3-376-464-11  SCREW (+PTT 2.6X6), GROUND POINT
  12 
A-1709-251-A  MAIN BOARD, COMPLETE (Including BT board) 
(BT5700U: AEP, UK)
  12 
A-1709-300-A  MAIN BOARD, COMPLETE (Including BT board) 
(BT5700U: US, CND)
  12 
A-1709-301-A  MAIN BOARD, COMPLETE (Including BT board) 
(BT5750U: E)
  12 
A-1709-302-A  MAIN BOARD, COMPLETE (Including BT board) 
(BT5700U: EA)
  13 
A-1709-252-A  BT BOARD, COMPLETE (Included in MAIN board)
  14 
1-776-527-71  CORD (WITH CONNETOR) (ISO) (POWER) 
(BT5700U: AEP, UK)
  14 
1-833-972-11  CONNECTION CORD FOR AUTOMOBILE 
(POWER) (BT5700U: US, CND/BT5750U)
 15 
3-264-798-01 CAP
  FFC701  1-834-627-11  CABLE, FLEXIBLE FLAT (23 CORE)
  FU701 
1-532-877-11  FUSE (BLADE TYPE) (AUTO FUSE) (10A/32V)
  J401 
1-833-887-11  CONNECTION CORD (RCA) (SUB OUT (MONO))
  J1001 
1-836-705-12  CORD, CONNECTION (MIC) (MIC IN)
 MIC1001 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
  #6 
7-621-284-40  SCREW +P 2.6X10
  Ref. No. 
Part No. 
Description 
Remark
  Ref. No. 
Part No. 
Description 
Remark
6-1.  MAIN  SECTION
Note: When the BT board or MAIN board (in-
cluding 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 note (See page 4).
46
MEX-BT5700U/BT5750U
6-2.  FRONT  PANEL  SECTION
  51 
A-1709-256-A  PANEL COMPLETE ASSY, FRONT 
(BT5700U: AEP, UK)
  51 
A-1709-266-A  PANEL COMPLETE ASSY, FRONT 
(BT5700U: US, CND)
  51 
A-1709-272-A  PANEL COMPLETE ASSY, FRONT (BT5750U)
 52 
3-264-712-01 SPRING 
(OPEN)
  53 
X-2345-065-1  BUTTON ASSY (S) (BT5700U: AEP, UK)
  53 
X-2348-631-1  BUTTON ASSY (S) (BT5700U: US, CND/BT5750U)
  54 
X-2348-629-1  PANEL (SV) ASSY, FRONT (BT5700U: AEP, UK)
  54 
X-2348-630-1  PANEL (SV) ASSY, FRONT (BT5700U: US, CND)
  54 
X-2348-632-1  PANEL (SV) ASSY, FRONT (BT5750U)
 55 
X-2320-325-1 KNOB 
ASSY 
(S)
  56 
X-2342-609-1  PANEL (SV) ASSY, BACK
  57 
3-250-543-21  SCREW (+B P-TIME M2)
  58 
X-2187-544-2  CASE ASSY (for FRONT PANEL)
 59 
3-229-100-01 SHEET 
(SW), 
ADHESIVE
  CN902 
1-820-858-31  CONNECTOR, USB (SOCKET)
 ND001  1-483-054-11 INDICATOR 
TUBE, 
FLUORESCENT
 RE901  1-487-023-01 ROTARY 
ENCODER 
(PUSH ENTER/SOUND/MENU/ / )
  Ref. No. 
Part No. 
Description 
Remark
  Ref. No. 
Part No. 
Description 
Remark
Note: Refer to the servicing notes “NOTE FOR REPLACEMENT OF THE USB 
CONNECTOR (CN902)” (See page 6), if replacing the Ref. No. CN902.
51
52
53
54
55
56
57
57
58
not supplied
not supplied
not supplied
not supplied
CN902
RE901
not supplied
(AUX board)
not supplied
(KEY board)
not supplied
59
not supplied
not supplied
not supplied
not supplied
ND001
not supplied
not supplied
47
MEX-BT5700U/BT5750U
6-3.  CD  MECHANISM  DECK  SECTION (MG-101Z-188//Q)
0
 101 
A-1313-179-A  MECHANICAL BLOCK (U) ASSY 08
0
 102 
A-1284-705-A  DAXEV08//Q
0
 103 
X-2149-672-1  SERVICE ASSY, OP (DAX-25A)
  104 
2-626-869-31  SCREW (M2X3), SERRATION
 105 
3-686-458-21 SCREW 
(P1.4), 
TAPPING
  106 
3-352-758-31  SCREW (M1.7X2.5), TOOTHED LOCK
  107 
A-1554-409-A  SERVO BOARD, COMPLETE
 108 
2-134-636-71 SCREW 
(M1.7X3.5)
  Ref. No. 
Part No. 
Description 
Remark
  Ref. No. 
Part No. 
Description 
Remark
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
101
102
108
108
103
105
104
107
106
106
48
MEX-BT5700U/BT5750U
SECTION  7
ELECTRICAL  PARTS  LIST
  
 
ANTENNA 
BOARD
   
 
**************
   
 
< CONNECTOR >
  CN2001  1-821-559-11  CONNECTOR, COAXIAL (SMT TYPE)
   
 
< JUMPER RESISTOR >
 L2001  1-218-990-81 SHORT 
CHIP  0
************************************************************
  
 
AUX 
BOARD
   
 
**********
   
 
< FERRITE BEAD >
  FB901 
1-414-595-11  INDUCTOR, FERRITE BEAD
  FB902 
1-414-595-11  INDUCTOR, FERRITE BEAD
  FB903 
1-469-876-11  INDUCTOR, FERRITE BEAD
   
 
< JACK >
  J901 
1-821-687-11  JACK, 3.5 SMALL TYPE (AUX)
************************************************************
   
A-1709-252-A  BT BOARD, COMPLETE (Included in MAIN board)
   
 
******************
When BT board is defective, exchange the entire mounted board.
************************************************************
  
 
KEY 
BOARD
   
 
**********
   
 
< CAPACITOR >
 C901  1-107-826-11 CERAMIC 
CHIP 0.1uF 
10%  16V
 C902  1-107-726-91 CERAMIC 
CHIP 0.01uF  10%  16V
 C903  1-112-746-11  CERAMIC 
CHIP 4.7uF 
10%  6.3V
 C906  1-135-834-11 CERAMIC 
CHIP 2.2uF 
 
6.3V
 C907  1-107-826-11 CERAMIC 
CHIP 0.1uF 
10%  16V
 C908  1-100-623-91 CERAMIC 
CHIP 0.1uF 
10%  100V
 C909  1-107-826-11 CERAMIC 
CHIP 0.1uF 
10%  16V
 C910  1-107-826-11 CERAMIC 
CHIP 0.1uF 
10%  16V
 C911  1-107-826-11 CERAMIC 
CHIP 0.1uF 
10%  16V
 C912  1-107-826-11 CERAMIC 
CHIP 0.1uF 
10%  16V
 C914  1-165-908-11 CERAMIC 
CHIP 1uF 
10%  10V
 C915  1-107-826-11 CERAMIC 
CHIP 0.1uF 
10%  16V
 C916  1-107-826-11 CERAMIC 
CHIP 0.1uF 
10%  16V
 C917  1-107-826-11 CERAMIC 
CHIP 0.1uF 
10%  16V
 C918  1-100-623-91 CERAMIC 
CHIP 0.1uF 
10%  100V
 C920  1-107-826-11 CERAMIC 
CHIP 0.1uF 
10%  16V
 C923  1-112-746-11  CERAMIC 
CHIP 4.7uF 
10%  6.3V
 C925  1-162-970-11 CERAMIC 
CHIP 0.01uF  10%  25V
 C926  1-162-970-11 CERAMIC 
CHIP 0.01uF  10%  25V
 C930  1-162-919-11 CERAMIC 
CHIP 22PF 
5%  50V
  
 
< 
CONNECTOR 
>
  CN901 
1-821-655-11  PLUG, CONNECTOR 24P
  
 
< 
DIODE/VARISTOR 
>
  D901 
1-804-988-21  VARISTOR, CHIP (1608)
  D902 
6-501-817-01  DIODE   MA2J1110GLS0
  D903 
1-804-988-21  VARISTOR, CHIP (1608)
  D904 
1-804-988-21  VARISTOR, CHIP (1608)
  D905 
8-719-058-24  DIODE   RB501V-40TE-17
  D906 
6-501-782-01  DIODE   MAZ8180GMLS0
  D907 
6-501-743-01  DIODE   MAZ8068GMLS0
  D908 
6-501-743-01  DIODE   MAZ8068GMLS0
  D909 
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 
6-501-743-01  DIODE   MAZ8068GMLS0
  D914 
6-501-743-01  DIODE   MAZ8068GMLS0
  D915 
6-501-743-01  DIODE   MAZ8068GMLS0
  D916 
6-501-817-01  DIODE   MA2J1110GLS0
  D917 
6-501-730-01  DIODE   MAZ8051GMLS0
  D918 
6-501-730-01  DIODE   MAZ8051GMLS0
  D919 
6-501-730-01  DIODE   MAZ8051GMLS0
  D920 
6-501-743-01  DIODE   MAZ8068GMLS0
   
 
< JUMPER RESISTOR >
 FB905  1-216-295-91 SHORT 
CHIP  0
 FB906  1-216-295-91 SHORT 
CHIP  0
 FB907  1-216-295-91 SHORT 
CHIP  0
   
 
< FERRITE BEAD >
 FL902  1-813-657-21 FERRITE 
305nH
  
 
< 
IC 
>
  IC901 
6-808-683-01  IC   R5F64167DA01FB (for SERVICE)
  IC902 
6-709-458-01  IC   XC61CN2802NR
  IC903 
6-600-629-01  IC   RS-470
  IC904 
6-703-107-01  IC   SN74LVC2G66DCUR
  Ref. No. 
Part No. 
Description 
Remark
  Ref. No. 
Part No. 
Description 
Remark
BT
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
 CND : 
Canadian 
model
 EA  : 
Saudi 
Arabia 
model
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 portant 
le numéro spécifi é.
AUX
ANTENNA
KEY
Note: When the BT board or MAIN board (including BT board) are replaced, it is necessary to operation. Refer 
to “IMPORTANT NOTE OF “INITIALIZING”” (see page 3) and “BLUETOOTH FUNCTION CHECKING 
METHOD USING A CELLULAR PHONE” (see page 4) on the servicing notes.
Page of 58
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