Sony KDL-50R550A / KDL-50R555A / KDL-50R557A / KDL-60R520A / KDL-60R550A / KDL-60R551A / KDL-60R555A / KDL-60R557A / KDL-70R520A / KDL-70R550A / KDL-70R551A / KDL-70R555A / KDL-70R557A Service Manual ▷ View online
When ordering parts by reference
number, please include the board name.
NOTE: The components identified by shading
and
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: Encryption Key Components in the back of this
manual.
whenever these components are repaired and/or replaced.
See Appendix A: Encryption Key Components in the back of this
manual.
AFTER REPLACING THE MAIN BOARD OR LCD PANEL YOU MUST UPDATE THE SOFTWARE TO THE LATEST VERSION AND COMPLETE ANY SERVICE ADJUSTMENTS
*
Items marked with an asterisk are not
stocked since they are seldom required for
routine service. Expect some delay when
ordering these components.
RESISTORS
• All resistors are in ohms
• F : nonflammable
• All variable and adjustable resistors have
characteristic curve B, unless otherwise noted.
Chassis RB1FK, BL
49
Chassis RB1FK, BL
H
H BOARD, MOUNTED
1-895-408-11
(FOR US/CANADA MODELS ONLY)
H BOARD, MOUNTED
1-895-408-21
(FOR ALL MODELS EXCEPT US/CANADA)
REF. NO.
DESCRIPTION
PART NO.
REF. NO.
DESCRIPTION
PART NO.
Chassis RB1FK, BL
Chassis RB1FK, BL
A-1
is a trademark of Sony Electronics
Sony Corporation
Sony LCSC
Technical Services
Service Publication Department
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:
Board containing encryption key components is repaired and/or replaced pursuant to
the following:
1. In the service manual the Circuit Boards 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 components is strictly prohibited.
4. Any board in which the Servicer replaces an encryption key component must be
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.
9-883-557-51
English
2012CJ74WEB-1
Printed in USA
© 2013.11
Chassis RB1FK, BL
Chassis RB1FK, BL
A-1
is a trademark of Sony Electronics
Sony Corporation
Sony LCSC
Technical Services
Service Publication Department
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:
Board containing encryption key components is repaired and/or replaced pursuant to
the following:
1. In the service manual the Circuit Boards 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 components is strictly prohibited.
4. Any board in which the Servicer replaces an encryption key component must be
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.
9-883-557-51
English
2012CJ74WEB-1
Printed in USA
© 2013.11
Chassis RB1FK, BL
Chassis RB1FK, BL
A-1
is a trademark of Sony Electronics
Sony Corporation
Sony LCSC
Technical Services
Service Publication Department
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:
Board containing encryption key components is repaired and/or replaced pursuant to
the following:
1. In the service manual the Circuit Boards 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 components is strictly prohibited.
4. Any board in which the Servicer replaces an encryption key component must be
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.
9-883-557-51
English
2012CJ74WEB-1
Printed in USA
© 2013.11
