BDP-SX1, BDP-SX1000 - Sony DVD Service Manual (repair manual)

bdp-sx1, bdp-sx1000 service manual
Model
BDP-SX1 BDP-SX1000
Pages
65
Size
4.58 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD
File
bdp-sx1-bdp-sx1000.pdf
Date

Read Sony BDP-SX1 / BDP-SX1000 Service Manual online

General
Power requirements: 
        DC 14.3V 1.6A (AC Adaptor/Car battery 
        adaptor)
Power consumption:
        15W (when playing a BD-ROM using
        headphones)
Dimensions (approx.):
       259mm × 204mm × 40.2mm
       (10 1/4 in. × 8 1/8 in. × 1 5/8 in.)
       (width/depth/height) incl. projecting parts
Mass (approx.): 1.53kg (3.37 lbs)
Operating temperature: 5ºC to 35ºC (41°F to 95°F)
Operating humidity: 25% to 80%
AC adaptor: 110-240V AC, 50/60Hz
Car battery adaptor: 12V DC
Supplied accessories
• AC power cord (1)
• AC adaptor (1)
• Car battery adaptor (1)
• Audio/video cable (mini plug × 2
   phono plug × 3) (1)
• Remote commander (remote) (1)
• Size AA (R6) batteries (2) 
Specifications and design are subject to change
without notice.
BDP-SX1/SX1000
Ver. 1.3  2012.06
US Model
BDP-SX1000
Canadian Model
AEP Model
UK Model
Russian Model
BDP-SX1
SPECIFICATIONS
9-890-743-14
2012F3100-1
© 2012.06
Published by Quality Assurance Dept.
RMT-B113A/B113P
SERVICE MANUAL
Sony Corporation
Home Entertainment Business Group
System
Laser: Semiconductor laser
Signal format system: NTSC (US/CND)
                    PAL(NTSC) (AEP/UK/RUS)
Inputs/Outputs
VIDEO IN/OUT (video input/output):
        Minijack
AUDIO IN/OUT (audeo input/output):
        Stereo minijack
PHONES (headphones) A/B: Stereo minijack
USB: 
        USB jack Type A (For connecting USB
         memory, memory card reader, digital still
         camera, and digital video camera)
HDMI OUT: 
        HDMI 19-pin standard connector
LAN (100): 100BASE-TX Terminal
Liquid Crystal Display
Panel size(approx.): 
       26cm/10.1 inches wide (diagonal)
Driving system: TFT active matrix
Resolution: 1024 x 600
PORTABLE
Blu-ray Disc    /DVD PLAYER
TM
Photo: BDP-SX1000
SAFETY  CHECK-OUT
After correcting the original service problem, perform the following 
safety checks before releasing the set to the customer:
LEAKAGE  TEST
The AC leakage from any exposed metal part to earth ground and 
from all exposed metal parts to any exposed metal part having a 
return to chassis, must not exceed 0.5 mA (500 microamperes). 
Leakage current can be measured by any one of three methods.
1.  A commercial leakage tester, such as the Simpson 229 or RCA 
WT-540A. Follow the manufacturers' instructions to use these 
instruments.
2.  A battery-operated AC milliammeter. The Data Precision 245 
digital multimeter is suitable for this job.
3.  Measuring the voltage drop across a resistor by means of a 
VOM or battery-operated AC voltmeter. The “limit” indication 
is 0.75V, so analog meters must have an accurate low-voltage 
scale. The Simpson 250 and Sanwa SH-63Trd are examples of a 
passive VOM that is suitable. Nearly all battery operated digital 
multimeters that have a 2V AC range are suitable. (See Fig. A)
1.  Check the area of your repair for unsoldered or poorly-soldered 
connections. Check the entire board surface for solder splashes 
and bridges.
2.  Check the interboard wiring to ensure that no wires are “pinched” 
or contact high-wattage resistors.
3.  Look for unauthorized replacement parts, particularly transistors, 
that were installed during a previous repair. Point them out to 
the customer and recommend their replacement.
4.  Look for parts which, though functioning, show obvious signs 
of deterioration. Point them out to the customer and recommend 
their replacement.
5.  Check the line cord for cracks and abrasion. Recommend the 
replacement of any such line cord to the customer.
6.  Check the B+ voltage to see it is at the values specified.
7.  Check the antenna terminals, metal trim, “metallized” knobs, 
screws, and all other exposed metal parts for AC leakage. Check 
leakage as described below.
1.5 k
0.15 µF
AC
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
Fig. A.  Using an AC voltmeter to check AC leakage.
WARNING!!
WHEN  SERVICING,  DO  NOT  APPROACH  THE  LASER 
EXIT  WITH  THE  EYE  TOO  CLOSELY.  IN  CASE  IT  IS 
NECESSARY  TO  CONFIRM  LASER  BEAM  EMISSION, 
BE  SURE  TO  OBSERVE  FROM  A  DISTANCE  OF MORE   
THAN   25  cm  FROM  THE  SURFACE  OF  THE OBJEC-
TIVE  LENS  ON  THE  OPTICAL  PICK-UP  BLOCK.
SAFETY-RELATED  COMPONENT  WARNING!!
COMPONENTS  IDENTIFIED  BY  MARK  0  OR  DOTTED  LINE  
WITH  MARK  0  ON  THE  SCHEMATIC  DIAGRAMS  AND  IN  
THE  PARTS  LIST  ARE  CRITICAL  TO  SAFE  OPERATION.  RE-
PLACE  THESE  COMPONENTS  WITH  SONY  PARTS  WHOSE  
PART  NUMBERS  APPEAR  AS  SHOWN  IN  THIS  MANUAL  OR  
IN  SUPPLEMENTS  PUBLISHED  BY  SONY.
Unleaded solder
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with 
the lead free mark due to their particular size.)
 : LEAD  FREE  MARK
Unleaded solder has the following characteristics.
•  Unleaded solder melts at a temperature about 40°C higher than 
ordinary solder.
  Ordinary soldering irons can be used but the iron tip has to be 
applied to the solder joint for a slightly longer time.
  Soldering irons using a temperature regulator should be set to 
about 350°C.
  Caution: The printed pattern (copper foil) may peel away if the 
heated tip is applied for too long, so be careful!
•  Strong viscosity
  Unleaded solder is more viscous (sticky, less prone to flow) than 
ordinary solder so use caution not to let solder bridges occur such 
as on IC pins, etc.
CAUTION:
The use of optical instrument with this product will increase eye 
hazard.
CAUTION
Use of controls or adjustments or performance of procedures 
other than those specified herein may result in hazardous radia-
tion exposure.
ATTENTION  AU  COMPOSANT  AYANT  RAPPORT  
À  LA  SÉCURITÉ!
LES    COMPOSANTS    IDENTIFIÉS    PAR    UNE    MARQUE    0  
SUR    LES    DIAGRAMMES    SCHÉMATIQUES    ET    LA    LISTE  
DES  PIÈCES  SONT  CRITIQUES  POUR  LA  SÉCURITÉ  DE  
FONCTIONNEMENT.  NE  REMPLACER  CES  COMPOSANTS  
QUE  PAR  DES  PIÈCES  SONY  DONT  LES  NUMÉROS  SONT  
DONNÉS    DANS    CE    MANUEL    OU    DANS    LES    SUPPLÉ-
MENTS  PUBLIÉS  PAR  SONY.
- 2 -
BDP-SX1/SX1000
This appliance is classified as a CLASS 3R laser product. This 
label is located on the bottom of the unit. (US/CND)
(Euro)
(Euro)
TABLE  OF  CONTENTS
Section 
Title 
Page
Section 
Title 
Page
1. 
DISASSEMBLY
1-1.  DISASSEMBLY FLOW .................................................  1-1
1-2.  BOTTOM BLOCK .........................................................  1-1 
1-3.  MAIN BOARD...............................................................  1-2
1-4.  TRAVERS UNIT/BATTERY ..........................................  1-2
1-5.  UPPER BLOCK ............................................................  1-3
1-6.  LCD ..............................................................................  1-4
2. 
BLOCK  DIAGRAM
2-1.  FUNCTION BLOCK DIAGRAM ....................................  2-1
3. 
SCHEMATIC  DIAGRAMS
3-1.  FRAME SCHEMATIC DIAGRAM (1/3) .........................  3-1
3-2.  FRAME SCHEMATIC DIAGRAM (2/3) .........................  3-2
3-3.  FRAME SCHEMATIC DIAGRAM (3/3) .........................  3-3
3-4.  DC-DC POWER ...........................................................  3-4
3-5.  MCU .............................................................................  3-5
3-6.  DDR CHA .....................................................................  3-6
3-7.  DDR CHB .....................................................................  3-7
3-8.  HDMI  ...........................................................................  3-8
3-9.  FLASH&USBÐERNET  .........................................  3-9
3-10.  LCD CONNECTOR&VIDEO OUT ................................  3-10
3-11.  AUDIO DAC .................................................................  3-11
3-12.  BD OPU........................................................................  3-12
3-13.  Motor Driver..................................................................  3-13
3-14.  MST7286 ......................................................................  3-14
3-15.  BD TOUCH BOARD  ....................................................  3-15
3-16.  LED and IR Schematic  ................................................  3-16
4. 
WAVEFORMS
4-1.  WAVEFORMS ..............................................................  4-1
5. 
IC  PIN  FUNCTION  DESCRIPTION
5-1.  MT8550 U14.................................................................  5-1
5-2.  NAND FLASH U16 .......................................................  5-17
5-3.  DDR3 U12 U13 U15 .....................................................  5-18
5-4.  Motor drive U22 ............................................................  5-19
5-5.  Motor drive U23 ............................................................  5-21
5-6.  MCU U11 ......................................................................  5-22
6. 
SERVICE MODE
6-1.  HOW TO ENTER TO SERVICE MODE .......................  6-1
6-2.  TRV DATA  WRITE .......................................................  6-2
6-3.  SAVE ERROR LOG .....................................................  6-3
6-4.  OPU DATA CHECK ......................................................  6-4
7. 
ELECTRICAL  ADJUSTMENT
7-1.  STANDARD VIDEO LEVELl .........................................  7-1
8. 
TROUBLESHOOTING
8-1.  ELECTRICAL TROUBLE SHOOTING GUIDE .............  8-1
9. 
REPAIR  PARTS  LIST
9-1.  EXPLODED VIEWS .....................................................  9-1
  9-1-1.  BOTOM BLOCK ......................................................  9-1
  9-1-2.  UPPER BLOCK .......................................................  9-2
  9-1-3.  ACCESSORIES ......................................................  9-3
- 3 -
BDP-SX1/SX1000
BDP-SX1/SX1000
SECTION 1
DISASSEMBLY
・This set can be disassembled in the order shown below.
1-1. DISASSEMBLY FLOW
NOTE: Follow the disassembly procedure in the numerical order given.
1-1
           
SET
           
1-2. BOTTOM BLOCK
       (Page 1-1)
           
1-5. UPPER BLOCK
       (Page 1-3)
           
1-4. TRAVERS UNIT/
        BATTERY
        (Page 1-3)
           
1-6. LCD PANEL BLOCK
       (Page 1-4E)
1-2. BOTTOM BLOCK
① two foot rubbers
② four screws
    (M2.5 x 17)
② fifteen screws
    (TS2 x 11)
① two screw rubbers
③ upper block
【 bottom 】
① two foot rubbers
③ bottom block
           
1-3. MAIN BOARD
       (Page 1-2)
Page of 65
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Here you can read online and download Sony BDP-SX1 / BDP-SX1000 Service Manual in PDF. BDP-SX1 / BDP-SX1000 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony BDP-SX1 / BDP-SX1000 DVD. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.