Sony HBD-E370/E470/ E570/E870/T57 User Manuals

Table of Contents

• COVER

  1
• TABLE OF CONTENTS

  3
• 1. SERVICING NOTES

  4
• 2. DISASSEMBLY

  11
  • 2-1. DISASSEMBLY FLOW

    11
  • 2-2. CASE (EZ)

    11
  • 2-3. MB-134 BOARD

    12
  • 2-4. BRACKET (MB) BLOCK

    13
  • 2-5. FUSE (F901), POWER BOARD

    13
  • 2-6. FRONT PANEL BLOCK

    14
  • 2-7. CONNECT BOARD

    14
  • 2-8. BD DRIVE (BPX-5)

    15
  • 2-9. BACK PANEL BLOCK

    15
  • 2-10. MAIN BOARD

    16
  • 2-11. AUDIO BOARD

    16
  • 2-12. OPTICAL DEVICE (KEM-460AAA), WIRE (FLAT TYPE)

    17
• 3. TEST MODE

  18
• 4. ELECTRICAL CHECK

  27
• 5. DIAGRAMS

  28
  • 5-1. BLOCK DIAGRAM - SERVO Section -

    28
  • 5-2. BLOCK DIAGRAM - MEMORY Section -

    29
  • 5-3. BLOCK DIAGRAM - TUNER, S-AIR Section -

    30
  • 5-4. BLOCK DIAGRAM - AUDIO Section -

    31
  • 5-5. BLOCK DIAGRAM - REGULATOR Section -

    32
  • 5-6. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section -

    33
  • 5-7. SCHEMATIC DIAGRAM - MB-134 Board (1/13) -

    35
  • 5-8. SCHEMATIC DIAGRAM - MB-134 Board (2/13) -

    36
  • 5-9. SCHEMATIC DIAGRAM - MB-134 Board (3/13) -

    37
  • 5-10. SCHEMATIC DIAGRAM - MB-134 Board (4/13) -

    38
  • 5-11. SCHEMATIC DIAGRAM - MB-134 Board (5/13) -

    39
  • 5-12. SCHEMATIC DIAGRAM - MB-134 Board (6/13) -

    40
  • 5-13. SCHEMATIC DIAGRAM - MB-134 Board (7/13) -

    41
  • 5-14. SCHEMATIC DIAGRAM - MB-134 Board (8/13) -

    42
  • 5-15. SCHEMATIC DIAGRAM - MB-134 Board (9/13) -

    43
  • 5-16. SCHEMATIC DIAGRAM - MB-134 Board (10/13) -

    44
  • 5-17. SCHEMATIC DIAGRAM - MB-134 Board (11/13) -

    45
  • 5-18. SCHEMATIC DIAGRAM - MB-134 Board (12/13) -

    46
  • 5-19. SCHEMATIC DIAGRAM - MB-134 Board (13/13) -

    47
  • 5-20. PRINTED WIRING BOARD - MB-134 Board (Component Side)-

    48
  • 5-21. PRINTED WIRING BOARD - MB-134 Board (Conductor Side)-

    49
  • 5-22. PRINTED WIRING BOARD - AUDIO Board -

    50
  • 5-23. SCHEMATIC DIAGRAM - AUDIO Board -

    51
  • 5-24. PRINTED WIRING BOARD - MAIN Board (Component Side)-

    52
  • 5-25. PRINTED WIRING BOARD - MAIN Board (Conductor Side)-

    53
  • 5-26. SCHEMATIC DIAGRAM - MAIN Board (1/5) -

    54
  • 5-27. SCHEMATIC DIAGRAM - MAIN Board (2/5) -

    55
  • 5-28. SCHEMATIC DIAGRAM - MAIN Board (3/5) -

    56
  • 5-29. SCHEMATIC DIAGRAM - MAIN Board (4/5) -

    57
  • 5-30. SCHEMATIC DIAGRAM - MAIN Board (5/5) -

    58
  • 5-31. PRINTED WIRING BOARD - CONNECT Board -

    59
  • 5-32. SCHEMATIC DIAGRAM - CONNECT Board -

    59
  • 5-33. PRINTED WIRING BOARD - REG Board -

    60
  • 5-34. SCHEMATIC DIAGRAM - REG Board -

    61
  • 5-35. PRINTED WIRING BOARD - FL Board -

    62
  • 5-36. SCHEMATIC DIAGRAM - FL Board -

    63
  • 5-37. PRINTED WIRING BOARD - POWER Board -

    64
  • 5-38. SCHEMATIC DIAGRAM - POWER Board -

    65
  • 5-39. PRINTED WIRING BOARDS - KEY Section -

    66
  • 5-40. SCHEMATIC DIAGRAM - KEY Section -

    66
• 6. EXPLODED VIEWS

  91
  • 6-1. CASE, FRONT PANEL SECTION

    91
  • 6-2. MB-134 BOARD SECTION

    92
  • 6-3. BACK PANEL SECTION

    93
  • 6-4. MAIN BOARD SECTION

    94
  • 6-5. BD DRIVE SECTION (BPX-5)

    95
• 7. ELECTRICAL PARTS LIST

  96
  • AUDIO

    96
  • CONNECT

    97
  • FL

    97
  • F-USB

    98
  • KEY

    98
  • MAIN

    98
  • MB-134

    103
  • P-KEY

    109
  • POWER

    109
  • REG

    111
  • R-USB

    112
• REVISION HISTORY

  114