DOWNLOAD Sony KDL-70W856B Service Manual ↓ Size: 5.87 MB | Pages: 31 in PDF or view online for FREE

Model
KDL-70W856B
Pages
31
Size
5.87 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-70w856b.pdf
Date

Sony KDL-70W856B Service Manual ▷ View online

KDL-70W856B 25
SECTION 4 - EXPLODED VIEW/PART NUMBER INFORMATION
NOTE: The components identified by shading and 
!
 
mark are critical for safety. 
Replace only with part number specified. 
NOTE: The components identified by a red outline and a   mark contain confidential 
information. Specific instructions must be adhered to whenever these components are 
repaired and/or replaced. (See Appendix A) 
SCREWS
Vesa Brackets (4), Stand Brackets (16), Rear Cover (2),
AC Cover (1)
Bracket Stand Out (2)
 
Main Board (6), Power Supply Board (5), Switch Unit Holder (1), 
Panel Bracket L (4), Panel Bracket M (3), Rear Bracket (1)
Rear Cover (9), Cover Under (1) Smart Core Block (2)
SCREW, +PSW M4X10
SCREW, +PSW M5X16
SCREW, +PSW M3X6 W12
SCREW (+PSW) (M3X6)
SCREW, +BVTP 4X12 TYPE2 IT-3
2-580-599-01
2-580-608-01
4-256-393-01
2-990-421-41
2-580-639-01
P/N 
                  DESCRIPTION 
KDL-70W856B
 
Tuner Board (4), Main Plate (5), AC Bracket (1), Rear Cover (16), 
Speakers Bracket (8), Panel Sides (6)
Stand to TV (4)
SCREW, +PSW M4X6
4-159-298-01
Rear Cover (2)
SCREW, ORNAMENTAL M5X12
4-488-253-01
2-580-600-01
SCREW, +PSW M4X8 
Bracket Stand Out (4), Bracket Stand In (2)
NA
NA
Rear Cover (2)
SCREW, ORNAMENTAL M6X12
4-268-126-02
KDL-70W856B 26
ACCESSORIES AND PACKAGING
 
 
2-580-608-01 
SCREW, +PSW M5X16
 
 
 
(SCREWS TO ATTACH TABLE TOP STAND TO LCD TV)  
  
 
For product protection and safety reasons, Sony strongly recommends 
 
 
 
that you use the screws provided with the TV.  
 
 
 
CAUTION: These screws cannot be used to secure the TV  
 
 
 
to the Wall Mount Brackets.
 
 
A-1997-433-A 
ATTACHMENT, WALL MOUNT
 
 
4-448-554-81 
MANUAL, INSTRUCTION 
 
 
 
4-489-868-11 
MANUAL, INSTRUCTION (3D GLASSES)
 
 
NA 
3D GLASSES (4 PACK)
 
 
 
(NOT AVAILABLE FOR SERVICE)
 
 
1-458-628-21 
3D GLASSES (SINGLE KIT)
 
 
 
(AVAILABLE FOR SERVICE)
MISCELLANEOUS
 
 
PART NO. 
DESCRIPTION
 
 
4-460-760-01 
CASE, BATTERY (3D GLASSES)
 
 
4-460-761-01 
PAD, NOSE (3D GLASSES)
 
 
4-485-653-01 
CLAMPER, CABLE (M)
 
 
4-100-136-01 
SHEET (CORE), C
OPTIONAL ACCESSORIES
 
  
PART NO. 
DESCRIPTION
 
 
4-443-737-02 
SUPPORT BELT KIT
REMOTE COMMANDER
 
 
PART NO. 
DESCRIPTION
 
 
1-492-714-21 
REMOTE COMMANDER (RM-YD099)
 
 
1-492-758-11  
TOUCHPAD REMOTE CONTROL (RMF-YD003)
SECTION 5 - ACCESSORIES/PART NUMBER INFORMATION
 
  
PART NO. 
DESCRIPTION
KDL-70W856B A-1
Sony Corporation
Sony SSOA
TV Service Engineering
Service Publications Department
9-883-585-02
English
2014BJ74WEB-1
© 2014.2
is a trademark of Sony Electronics.
Reproduction in whole or part without written permission is prohibited. All rights reserved.
APPENDIX A: ENCRYPTION KEY COMPONENTS
Encryption key components developed by Sony Corporation contain confidential information and shall be handled under the non-disclosure obligations provided 
in the applicable agreement with Sony Corporation (and/or its subsidiary). 
As part of this agreement specific instructions must be adhered to whenever a Circuit Board containing encryption key components is repaired and/or replaced 
pursuant to the following:
1. 
In the service manual the Circuit Board(s) containing encryption key components shall be identified with a red outline and a  .
2.  Only repair boards or components listed in the service manual shall be utilized for replacement and/or repair.
3.  Disassembly, decryption or reverse-engineering component(s) is strictly prohibited.
4.  Any board in which the Servicer replaces an encryption key component must be placed back into the set it orignally came from and the replaced 
defective component MUST BE DESTROYED. Boards cannot be swapped.
5. 
If a Circuit Board identified with a red outline and a    in the service manual is deemed to be defective:
a. 
and if a core charge is imposed and is covered under the product warranty, the defective un-repaired or modified board MUST BE RETURNED to 
Sony.
b. 
and if the core charge is NOT covered under the product warranty, the defective un-repaired or modified board MUST BE DESTROYED.
6. 
If a unit is destroyed (such as field scrap), the Circuit Board identified with a red outline and a    in the service manual MUST BE DESTROYED. 
KDL-70W856B A-1
Sony Corporation
Sony SSOA
TV Service Engineering
Service Publications Department
9-883-585-02
English
2014BJ74WEB-1
© 2014.2
is a trademark of Sony Electronics.
Reproduction in whole or part without written permission is prohibited. All rights reserved.
APPENDIX A: ENCRYPTION KEY COMPONENTS
Encryption key components developed by Sony Corporation contain confidential information and shall be handled under the non-disclosure obligations provided 
in the applicable agreement with Sony Corporation (and/or its subsidiary). 
As part of this agreement specific instructions must be adhered to whenever a Circuit Board containing encryption key components is repaired and/or replaced 
pursuant to the following:
1. 
In the service manual the Circuit Board(s) containing encryption key components shall be identified with a red outline and a  .
2.  Only repair boards or components listed in the service manual shall be utilized for replacement and/or repair.
3.  Disassembly, decryption or reverse-engineering component(s) is strictly prohibited.
4.  Any board in which the Servicer replaces an encryption key component must be placed back into the set it orignally came from and the replaced 
defective component MUST BE DESTROYED. Boards cannot be swapped.
5. 
If a Circuit Board identified with a red outline and a    in the service manual is deemed to be defective:
a. 
and if a core charge is imposed and is covered under the product warranty, the defective un-repaired or modified board MUST BE RETURNED to 
Sony.
b. 
and if the core charge is NOT covered under the product warranty, the defective un-repaired or modified board MUST BE DESTROYED.
6. 
If a unit is destroyed (such as field scrap), the Circuit Board identified with a red outline and a    in the service manual MUST BE DESTROYED. 
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