MEX-BT5100 - Sony Car Audio Service Manual (repair manual). Page 3

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MEX-BT5100
3
1. 
SERVICING  NOTES
  .............................................   4
2. GENERAL
  ..................................................................   6
3. DISASSEMBLY
3-1. Disassembly 
Flow 
 
..........................................................  13
3-2.  Front Back Panel Assy  ...................................................   13
3-3. KEY 
Board 
......................................................................  14
3-4.  Sub Panel Assy  ...............................................................   14
3-5.  CD Mechanism Block (MG-611WA-186//Q)  ................   15
3-6.  MAIN Board  ..................................................................   15
3-7.  ANTENNA Board, IT Board ..........................................   16
3-8.  Chassis (T) SUB Assy  ....................................................   16
3-9. Roller 
Arm 
Assy 
..............................................................  17
3-10. Chassis (OP) Assy ...........................................................   17
3-11.  Optical Pick-up (KSS1000E) ..........................................   18
3-12.  SL Motor Assy (Sled) (M902) ........................................   18
3-13.  LE Motor Assy (B) (Loading) (M903) ...........................   19
3-14. SERVO Board .................................................................   19
4. 
TEST  MODE 
 ............................................................   20
5. DIAGRAMS
5-1.  Block Diagram - CD SERVO Section - ..........................   21
5-2.  Block Diagram - BLUETOOTH Section - .....................   22
5-3.  Block Diagram - AUDIO Section - .................................   23
5-4.  Block Diagram - DISPLAY/MAIN Section - .................   24
5-5.  Block Diagram - POWER SUPPLY Section - ................   25
5-6.  Printed Wiring Boards - SERVO Section - .....................   27
5-7.  Schematic Diagram - SERVO Section (1/2) - .................   28
5-8.  Schematic Diagram - SERVO Section (2/2) - .................   29
5-9.  Schematic Diagram - BLUETOOTH Section (1/2) - .....   30
5-10.  Schematic Diagram - BLUETOOTH Section (2/2) - .....   31
5-11.  Printed Wiring Boards - BLUETOOTH Section - ..........   32
5-12.  Schematic Diagram - MAIN Board (1/3) - .....................   33
5-13.  Schematic Diagram - MAIN Board (2/3) - .....................   34
5-14.  Schematic Diagram - MAIN Board (3/3) - .....................   35
5-15. Printed Wiring Board 
 
- MAIN Board (Component Side) - ................................   36
5-16. Printed Wiring Board 
 
- MAIN Board (Conductor Side) - ..................................   37
5-17.  Printed Wiring Board - SUB Board - ..............................   38
5-18.  Schematic Diagram - SUB Board - .................................   39
5-19.  Schematic Diagram - KEY Board (1/2) -........................   40
5-20.  Schematic Diagram - KEY Board (2/2) -........................   41
5-21.  Printed Wiring Board - KEY Board -..............................   42
6. 
EXPLODED  VIEWS
6-1. Overall 
Section 
 
..............................................................  61
6-2.  Front Panel Section  ........................................................   62
6-3.  CD Mechanism Deck Section-1 
 (MG-611WA-186//Q) 
.....................................................  
63
6-4.  CD Mechanism Deck Section-2 
 (MG-611WA-186//Q) 
.....................................................  
64
6-5.  CD Mechanism Deck Section-3 
 (MG-611WA-186//Q) 
.....................................................  
65
6-6.  CD Mechanism Deck Section-4 
 (MG-611WA-186//Q) 
.....................................................  
66
7. 
ELECTRICAL  PARTS  LIST
  ..............................   67
TABLE  OF  CONTENTS
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