BDV-E380, BDV-E580, BDV-E880, BDV-E980, BDV-T58, HBD-E380, HBD-E580, HBD-E880, HBD-E980, HBD-T58 - Sony Audio Service Manual (repair manual). Page 3

  .............................................   4

2-1. Disassembly 

Flow 

...........................................................  11

2-2.  How To Bend FFC ..........................................................   11
2-3.  Left Panel (E1), Right Panel (E1) ...................................   12
2-4.  Loading Panel Assy (E1) ................................................   12
2-5.  Top Panel Block ..............................................................   13
2-6. FL 

Board 

.........................................................................  13

2-7.  Top Lid Block .................................................................   14
2-8.  BD Drive (BPX-6) ..........................................................   14
2-9. AMP 

Board 

.....................................................................  15

2-10.  Switching Regulator (SWR1) .........................................   16
2-11. MB-141 Board ................................................................   17
2-12.  Front Panel Block ...........................................................   18
2-13.  Wireless LAN Card (WLC1) (E580/T58) ......................   18
2-14.  KARAOKE Board (Russian model) ...............................   18
2-15.  Optical Pick-up Block (KEM-470AAA), 
 Wire 

(Flat 

Type) 

..............................................................  

19

TEST  MODE 

 ............................................................   20

ELECTRICAL  CHECK 

 .........................................   28

5-1.  Block Diagram - SERVO Section - ................................   29
5-2.  Block Diagram - MEMORY Section - ............................   30
5-3.  Block Diagram - HDMI Section - ...................................   31
5-4.  Block Diagram - MAIN Section - ...................................   32
5-5.  Block Diagram - AMP Section - .....................................   33
5-6.  Block Diagram - POWER SUPPLY Section - ................   34
5-7.  Printed Wiring Board - MB-141 Board (Side A) - ..........   36

5-8.  Printed Wiring Board - MB-141 Board (Side B) - ..........   37
5-9.  Schematic Diagram - MB-141 Board (1/12) - ................   38
5-10.  Schematic Diagram - MB-141 Board (2/12) - ................   39
5-11.  Schematic Diagram - MB-141 Board (3/12) - ................   40
5-12.  Schematic Diagram - MB-141 Board (4/12) - ................   41
5-13.  Schematic Diagram - MB-141 Board (5/12) - ................   42
5-14.  Schematic Diagram - MB-141 Board (6/12) - ................   43
5-15.  Schematic Diagram - MB-141 Board (7/12) - ................   44
5-16.  Schematic Diagram - MB-141 Board (8/12) - ................   45
5-17.  Schematic Diagram - MB-141 Board (9/12) - ................   46
5-18.  Schematic Diagram - MB-141 Board (10/12) - ..............   47
5-19.  Schematic Diagram - MB-141 Board (11/12) - ..............   48
5-20.  Schematic Diagram - MB-141 Board (12/12) - ..............   49
5-21. Printed Wiring Board 

- AMP Board (Component Side) - ..................................   50

5-22. Printed Wiring Board 

- AMP Board (Conductor Side) - ....................................   51

5-23.  Schematic Diagram - AMP Board (1/2) - .......................   52
5-24.  Schematic Diagram - AMP Board (2/2) - .......................   53
5-25.  Printed Wiring Boards - INPUT/OUTPUT Section - .....   54
5-26.  Schematic Diagram - INPUT/OUTPUT Section - ..........   55
5-27.  Printed Wiring Boards - FL, TOUCH Boards - ..............   56
5-28.  Schematic Diagram - FL, TOUCH Boards -...................   57
5-29.  Printed Wiring Board - TUNER Board - ........................   58
5-30.  Schematic Diagram - TUNER Board - ...........................   58

6-1. Panel 

Section 

...................................................................  82

6-2.  Front Panel Section .........................................................   83
6-3.  Back Panel Section .........................................................   84
6-4. Chassis 

Section 

...............................................................  85

6-5.  BD Drive Section (BPX-6) .............................................   86

  ..............................   87

This appliance is classified as a 
CLASS 3R LASER product. 
Visible and invisible laser radiation 
is emitted when the laser protective 
housing is opened, so be sure to 
avoid direct eye exposure.

This marking is located on the laser 
protective housing inside the 
enclosure.

This appliance is classified as a 
CLASS 1 LASER product. This 
marking is located on the rear 
exterior.

NOTES  ON  CHIP  COMPONENT  REPLACEMENT
• 

Never reuse a disconnected chip component.

• 

Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.

FLEXIBLE  CIRCUIT  BOARD  REPAIRING
• 

Keep the temperature of soldering iron around 270 °C during 
repairing.

• 

Do not touch the soldering iron on the same conductor of the 
circuit board (within 3 times).

• 

Be careful not to apply force on the conductor when soldering 
or unsoldering.