Read Sony KDL-32BX320 / KDL-32BX321 / KDL-32BX420 / KDL-32BX421 / KDL-40BX420 / KDL-40BX421 / KDL-46BX420 / KDL-46BX421 (serv.man2) Service Manual online
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
35
*
Items marked with an asterisk are not stocked since they
are seldom required for routine service. Expect some delay
when ordering these components.
when ordering these components.
RESISTORS
• All resistors are in ohms
• All resistors are in ohms
• F : nonflammable
• All variable and adjustable resistors
have characteristic curve B, unless
otherwise noted.
otherwise noted.
REF. NO.
PART NO.
DESCRIPTION
VALUES
When ordering parts by reference
number, please include the board name.
REF. NO.
PART NO.
DESCRIPTION
VALUES
NOTE: The components identified by shading
and
and
!
mark are critical for safety. Replace only
with part number specified.
NOTE: Les composants identifies per un trame et
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifie.
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.
adhered to whenever these components are repaired and/or
replaced.
See Appendix A: Encryption Key Components in the back of this
manual.
A
SECTION 2: ELECTRICAL PARTS LIST
A
KDL-32BX320/32BX321 ONLY
FOR THE FOLLOWING SERIAL # RANGES
KDL-32BX320/BX321 3000001 - 5500000
1-895-018-11
A BOARD, COMPLETE
Component level repair information is not available.
FOR THE FOLLOWING SERIAL # RANGES
KDL-32BX320/BX321 6000001 - 7400000
1-857-903-21
A BOARD, COMPLETE
Component level repair information is not available.
KDL-32BX420/32BX421 ONLY
FOR THE FOLLOWING SERIAL # RANGES
KDL-32BX420/BX421 3000001 - 5300000
1-895-018-21
A BOARD, COMPLETE
(KDL-32BX420 ONLY)
(KDL-32BX421 MX ONLY)
1-895-018-31
A BOARD, COMPLETE
(KDL32BX421 US/CND ONLY)
Component level repair information is not available.
FOR THE FOLLOWING SERIAL # RANGES
KDL-32BX420/32BX421 6000001 - 7200000
1-857-903-31
A BOARD, COMPLETE
(KDL-32BX420 ONLY)
(KDL-32BX421 MX ONLY)
1-857-903-41
A BOARD, COMPLETE
(KDL-32BX421 US/CND ONLY)
Component level repair information is not available.
KDL-40BX420/40BX421 ONLY
FOR THE FOLLOWING SERIAL # RANGES
KDL-40BX420/BX421 3000001 - 5500000
1-895-018-21
A BOARD, COMPLETE
(KDL-40BX420 ONLY)
(KDL-40BX421 MX ONLY)
1-895-018-31
A BOARD, COMPLETE
(KDL-40BX421 US/CND ONLY)
Component level repair information is not available.
FOR THE FOLLOWING SERIAL # RANGES
KDL-40BX420/BX421 6000001 - 7400000
1-857-903-51
A BOARD, COMPLETE
(KDL-40BX420 ONLY)
(KDL-40BX421 MX ONLY)
1-857-903-61
A BOARD, COMPLETE
(KDL-40BX421 US/CND ONLY)
Component level repair information is not available.
KDL-46BX420/BX421 ONLY
FOR THE FOLLOWING SERIAL # RANGE
KDL-46BX420/BX421 6000001 - 7400000
1-857-903-51
A BOARD, COMPLETE
(KDL-46BX420 ONLY)
1-857-903-61
A BOARD, COMPLETE
(KDL-46BX421 ONLY)
Component level repair information is not available.
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