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BDP-BX57, BDP-S570 - Sony DVD Service Manual (repair manual). Page 3

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TABLE  OF  CONTENTS
1. 
SERVICE  NOTE
1-1.  Disc Removal Procedure If The Tray Cannot Be 
 
Ejected (Forced Ejection) .............................................  1-1
1-2.  Work when optical device are replaced ........................  1-1
1-3.  Test Disc .......................................................................  1-2
  1-3-1.  Operation and Display .............................................  1-2
1-4.  Drive Repairing.............................................................  1-15
  1-4-1.  Preparation ..............................................................  1-15
  1-4-2.  Checking Flow ~ Drive (BU) section ~ ....................  1-15
  1-4-3.  BU Check Flow [zz] ~ ..............................................  1-16
  1-4-4.  BU (Optical Block) Repair Guide .............................  1-16
  1-4-5.  BU Adjustment Flow [yy] ~ ......................................  1-17
  1-4-6.  KEM-460AAA/C2RP Packing Spec. .......................  1-17
  1-4-7.  KEM-460AAA/C2RP Packing ..................................  1-18
  1-4-8.  BU Data Decode Jig ................................................  1-18
  1-4-9.  Loading For Service      .........................................  1-19
  1-4-10.  Laser Caution Label ................................................  1-19
2. 
DISASSEMBLY
3. 
BLOCK  DIAGRAMS
3-1.  Overall Block Diagram..................................................  3-1
3-2.  DSP Block Diagram ......................................................  3-2
3-3.  AV OUT Block Diagram ................................................  3-3
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4. 
SCHEMATIC  DIAGRAMS
4-1.  This Note Is Common For Schematic Diagrams ..........  4-1
4-2.  Frame Schematic Diagram...........................................  4-2
4-3.  FR-310 Board (FRONT RIGHT) Schematic Diagram ... 4-3
4-4.  FR-310 Board (USB FRONT CONNECTOR) 
 
.....................................................
 
4-4
4-5.
 
HU-015 Board (USB HUB) Schematic Diagram...........
 
4-5
4-6.  ANT-007 Board (ANTENNA) Schematic Diagram........  4-6
4-16.  MB-134 Board (AUDIO) 
 
Schematic Diagram (9/15)............................................  4-16
4-17.  MB-134 Board (VIDEO) 
 
Schematic Diagram (10/15)..........................................  4-17
4-18.  MB-134 Board (GPIO/JTAG) 
 
Schematic Diagram (11/15) ..........................................  4-18
4-19.  MB-134 Board (ETHERNET) 
 
Schematic Diagram (12/15)..........................................  4-19
4-20.  MB-134 Board (FE_POWER/SF/SATA) 
 
Schematic Diagram (13/15)..........................................  4-20
4-21.  MB-134 Board (FE_OP/MOTOR DRIVE)  
4-26.  USB-024 Board (USB REAR CONNECTOR) 
 
Schematic Diagram ......................................................  4-24
4-27.  Waveforms ...................................................................  4-25E
5. 
PRINTED  WIRING  BOARDS
5-1.  This Note Is Common For Printed Wiring Boards ........  5-1
5-2.  SWB-001 Board (SWITCH) Printed Wiring Board........  5-2
5-3.  SWP-001 Board  
 
Printed Wiring Board ......................................................  5-2
5-4.  FR-310 Board (FRONT RIGHT) 
 
Printed Wiring Board ...................................................  5-3
5-8.  MB-134 Board (MAIN) 
 
Printed Wiring Board (Side A) ......................................  5-7
5-9.  MB-134 Board (MAIN) 
 
Printed Wiring Board (Side B) ......................................  5-8
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Printed Wiring Board ....................................................  5-10E
6. 
IC  PIN  FUNCTION  DESCRIPTION
 ...................  6-1
7. 
SERVICE  MODE
 .....................................................  7-1
8.  ERROR  LOG  LIST
 .................................................  8-1
9.  TROUBLESHOOTING
 .............................................  9-1
10.   REPAIR  PARTS  LIST
10-1.  Exploded Views ............................................................  10-1
  10-1-1.  Case Section ...........................................................  10-1
  10-1-2.  Front/Rear Chassis Section ....................................  10-2
  10-1-3.  Main Chassis Section ..............................................  10-3
  10-1-4.  BD Section ..............................................................  10-4
  10-1-5.  Accessories .............................................................  10-5
10-2.  Electrical Parts List .......................................................  10-6
BDP-BX57/S570
4-22.  MB-134 BOARD(IFD) 
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4-23.  SWB-001 BOARD 
4-24.  SWP-001 BOARD
Schematic Diagram (14/15) ........................................  4-21
 
Schematic Diagram   ...................................................... 4-23
 
Schematic Diagram   ...................................................... 4-23
4-13.  MB-134 Board (USB) Schematic Diagram (6/15).........  4-13
4-14.  MB-134 Board (HDMI) 
 
Schematic Diagram (7/15)............................................  4-14
4-15.  MB-134 Board (SATA) 
 
Schematic Diagram (8/15)............................................  4-15
1-5.  Harness Dressing .........................................................  1-22
  1-5-1.  Harness (SIM-001)
 
..................................................  1-22
  1-5-2.  USB (USB-007).......................................................
 
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1-6. Power Cord Soldering Location ................................... 1-22
1-6-1. Soldering point for Switching Regulator (APS-257).... 1-22
1-6-2. Soldering point for Switching Regulator (SRV2206UC)1-22
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Schematic Diagram (5/15)............................................  4-12
4-7.
 
2-1.  Disassembly Flow ........................................................  2-1
2-2.  Upper Case ..................................................................  2-1
2-3.  Front Panel Block .........................................................  2-2
2-4.  BD Drive .......................................................................  2-3
2-5.  Wireless Lan Card Block,
 EM-002 Board and HU-015 Block................................
 
2-3
2-6.  Rear Panel Block..........................................................  2-4
2-7.  MB-134 Board ..............................................................  2-4
2-8.  Switching Regulator .....................................................  2-5E
2-9.  Circuit Boards Location ................................................  2-5E
3-6. Power Block Diagram (2/2) .......................................... 3-6E
5-5. HU-015 Board (USB HUB) Printed Wiring Board
5-4
 
 
 
5-6.  ANT-007 Board (ANTENNA) Printed Wiring Board ......  5-5
5-7.  ANT-008 Board (ANTENNA) Printed Wiring Board ......  5-6
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Printed Wiring Board ....................................................  5-9
ANT-008 Board (ANTENNA) Schematic Diagram........  4-7
4-8.   MB-134 Board (CXD9983GG/9984GG) 
 
Schematic Diagram (1/15)............................................ 4-8
4-9.   MB-134 Board (CXD9983GG/9984GG) 
 
Schematic Diagram (2/15)............................................ 4-9
4-10.   MB-134 Board (POWER1) 
 
Schematic Diagram (3/15) ...........................................  4-10
4-11. MB-134 Board (CLK/POWER2) 
 
Schematic Diagram (4/15) ..........................................  4-11
4-25.  EM-002  BOARD
 
  
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Schematic Diagram   ...................................................... 4-24
1-22
Schematic Diagram
Section 
Title 
Page
Section 
Title 
Page
1-7. Avoid Switching Regulator Board 
          (APS-257) from Floating............................................... 1-23E
1-8.
        Remove PT Protection on MB-134 
          (Service Assy Main Board) .......................................
1-23E
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