Sony KDL-22BX320 Service Manual ▷ View online
KDL-22BX320/22BX321
KDL-22BX320/22BX321
29
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A
—
B
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C
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D
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E
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F
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G
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H
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I
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J
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K
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L
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M
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N
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O
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P
[POWER]
COMPONENT SIDE
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B
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C
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D
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E
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F
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G
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H
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J
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K
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L
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M
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N
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O
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P
GD8
[POWER]
CONDUCTOR SIDE
GD8
KDL-22BX320/22BX321
30
KDL-22BX320/22BX321
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B
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C
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D
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E
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F
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G
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H
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I
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H BOARD SCHEMATIC DIAGRAM
H BOARD SCHEMATICS AND PWB’S ARE NOT AVAILABLE
KDL-22BX320/22BX321
31
KDL-22BX320/22BX321
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B
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E
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F
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G
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H
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I
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SWITCH UNIT SCHEMATIC DIAGRAM
SWITCH UNIT SCHEMATICS AND PWB’S ARE NOT AVAILABLE
KDL-22BX320/22BX321
KDL-22BX320/22BX321
32
*
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.
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
!
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.
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.
SECTION 2: ELECTRICAL PARTS LIST
ACCESSORIES AND PACKING
4-273-518-01
BAG, PROTECTION (GW22)
(KDL-22BX320 US ONLY)
4-272-316-21
CARTON, INDIVIDUAL
(KDL-22BX320 US ONLY)
4-269-377-01
CUSHION, LOWER (GW22)
(KDL-22BX320 US ONLY)
4-269-376-01
CUSHION, UPPER (GW22)
(KDL-22BX320 US ONLY)
4-292-075-01
LABEL, ENERGY GUIDE (GEM)
(KDL-22BX320 US ONLY)
A
1-857-903-11 A BOARD, COMPLETE
Component level repair information is not available.
GD8
1-857-895-11 GD8 (POWER) BOARD, COMPLETE
Component level repair information is not available.
H
1-857-898-21 H BOARD, COMPLETE
Component level repair information is not available.
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