Sony KDL-40HX800 / KDL-46HX800 / KDL-55HX800 Service Manual ▷ View online
KDL-40HX800/46HX800/55HX800
12
CLEARING THE SELF CHECK DIAGNOSTIC LIST
Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen after you have
completed the repairs to be sure you have cleared the result display to “0”.
1. To clear the Error history and Error count: Press the Channel
8
Channel
0
.
2. To clear the Panel operation time: Press the Channel
7
Channel
0
.
EXITING THE SELF CHECK DIAGNOSTIC SCREEN
1. To exit the Self Diagnostic screen, turn off the power to the TV by pressing the POWER button on the remote or the POWER button on
the TV.
SELF DIAGNOSIS FUNCTIONS
KDL-40HX800/46HX800/55HX800
13
Components not identifi ed by a part number or
description are not stocked because they are seldom
required for routine service.
description are not stocked because they are seldom
required for routine service.
The component parts of an assembly are indicated by the
reference numbers in the far right column of the parts list
and within the dotted lines of the diagram.
reference numbers in the far right column of the parts list
and within the dotted lines of the diagram.
*
Items marked with an asterisk are not stocked since
they are seldom required for routine service. Expect
some delay when ordering these components.
some delay when ordering these components.
NOTE: Les composants identifi es per un trame et
une marque
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifi e.
numero specifi e.
NOTE: The components identifi ed by shading
and
and
!
mark are critical for safety. Replace only
with part number specifi ed.
NOTE: The components identifi ed by a red outline and a mark contain
confi dential information. Specifi c 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.
confi dential information. Specifi c 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.
SEC 1. DISASSEMBLY/PART NUMBER INFORMATION
1-1. TABLE-TOP STAND ASSEMBLY REMOVAL
A Remove 4 screws from Table-Top Stand Assembly
B Lift up TV set to detach from Table-Top Stand Assembly
B Lift up TV set to detach from Table-Top Stand Assembly
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
C Gently place the TV set face down onto a soft cloth
(Check the
Sony Electronics Service Information
website for any additional service related issues for this model.)
1
X-2547-875-1
BASE (M3A) ASSEMBLY
(KDL-40HX800 ONLY)
1
X-2547-878-1
BASE (L3C) ASSEMBLY
(KDL-46HX800 ONLY)
1
X-2547-877-1
BASE (LL3A) ASSEMBLY
(KDL-55HX800 ONLY)
2
4-170-477-01
COVER, NECK (M3A FRONT)
(KDL-40HX800/46HX800 ONLY)
2
4-187-664-01
COVER, NECK (LL3A FRONT)
(KDL-55HX800 ONLY)
3
4-170-485-01
COVER, NECK (M3A REAR)
(KDL-40HX800/46HX800 ONLY)
3
4-187-665-01
COVER, NECK (LL3A REAR)
(KDL-55HX800 ONLY)
4
4-170-450-01
NECK (ML3A)
(KDL-40HX800/46HX800 ONLY)
4
4-170-451-01
NECK (LL3A)
(KDL-55HX800 ONLY)
5
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
2-580-608-01
SCREW, +PSW M5X16
1
4
2
3
5
B
A
Soft Cloth
C
KDL-40HX800/46HX800/55HX800
14
DISASSEMBLY/PART NUMBER INFORMATION
NOTE: Les composants identifi es per un trame et
une marque
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifi e.
numero specifi e.
NOTE: The components identifi ed by shading
and
and
!
mark are critical for safety. Replace only
with part number specifi ed.
NOTE: The components identifi ed by a red outline and a mark contain
confi dential information. Specifi c 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.
confi dential information. Specifi c 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.
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
1-2. REAR COVER, UNDER COVER, VESA BRACKETS AND SWITCH UNIT REMOVAL
(Check the
Sony Electronics Service Information
website for any additional service related issues for this model.)
51
4-176-752-21
REAR COVER (40)
(KDL-40HX800 ONLY)
51
4-176-753-21
REAR COVER (46)
(KDL-46HX800 ONLY)
52
3-297-324-02
COVER, ECS
!
53
1-842-031-11
AC INLET (2P)
54
4-184-861-01
COVER, UNDER (40)
55
4-167-326-01
BRAKET, VESA (S)
56
1-487-804-11
SWITCH UNIT
57
1-798-309-11
POWER SWITCH
2-580-640-01
SCREW, +BVTP 4X16 TYPE2 IT-3
7-685-648-79
SCREW, +BVTP 3X12 TYPE2 IT-3
4-159-298-01
SCREW, +PSW M4X10
J Slide out Power Switch and disconnect 1
connector to remove from Switch Unit
NOTE: The Vesa Brackets are not included with
the Rear Cover and must be reattached to the
replacement Rear Cover
55
53
56
57
54
52
51
A
H
G
F
I
J
B
C
D
E
1-2-1. KDL-40HX800/46HX800 ONLY
A Remove 4 screws from Rear Cover
B Remove 8 screws from Rear Cover (KDL-40HX800 Only)
B Remove 8 screws from Rear Cover (KDL-40HX800 Only)
Remove 10 screws from Rear Cover (KDL-46HX800 Only)
C Remove 1 screw from Rear Cover to detach from Terminal area
D Remove 1 screw from Rear Cover to detach from Side Jack area
D Remove 1 screw from Rear Cover to detach from Side Jack area
E Lift up Rear Cover from bottom side to detach from Bezel
F Disconnect AC Inlet from G4E/G6B (Power) Boards and detach from Under Cover
G Remove 1 screw from Under Cover to detach from Bottom Frame
H Slide out Vesa Brackets to detach from Rear Cover
I Lift up Switch Unit and disconnect 1 connector to remove from LCD Panel
KDL-40HX800/46HX800/55HX800
15
DISASSEMBLY/PART NUMBER INFORMATION
NOTE: Les composants identifi es per un trame et
une marque
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifi e.
numero specifi e.
NOTE: The components identifi ed by shading
and
and
!
mark are critical for safety. Replace only
with part number specifi ed.
NOTE: The components identifi ed by a red outline and a mark contain
confi dential information. Specifi c 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.
confi dential information. Specifi c 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.
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
(Check the
Sony Electronics Service Information
website for any additional service related issues for this model.)
1-2-2. KDL-55HX800 ONLY
A Remove 9 screws from Rear Cover
B Remove 4 screws from Rear Cover
B Remove 4 screws from Rear Cover
C Remove 1 screw from Rear Cover to detach from Terminal area
D Remove 6 screws from Rear Cover to detach from Panel Bracket
D Remove 6 screws from Rear Cover to detach from Panel Bracket
E Remove 4 screws from Rear Cover LCD Panel
F Lift up Rear Cover from bottom side to detach from Bezel
G Lift up Hook Cover from bottom side to detach from Under Cover
H Disconnect AC Inlet from G6B (Power) Board and detach from Under Cover
I Remove 1 screw from Under Cover to detach from Bottom Frame
J Remove 4 screws to detach Vesa Brackets from LCD Panel
K Lift up Switch Unit and disconnect 1 connector to remove from LCD Panel
L Slide out Power Switch and disconnect 1 connector to remove from Switch Unit
101
X-2547-039-2
REAR COVER ASSEMBLY (55)
102
4-164-917-21
LABEL, REAR TERMINAL (FOR U/C)
102
4-164-917-31
LABEL, REAR TERMINAL (FOR MX)
103
3-297-324-02
COVER, ECS
104
4-180-932-01
COVER, HOOK (55)
!
105
1-842-031-11
AC INLET (2P)
106
X-2548-510-1
COVER, UNDER (55) ASSEMBLY
107
4-176-944-01
BRACKET, VESA T (ML)
108
1-487-804-11
SWITCH UNIT
109
1-798-309-11
POWER SWITCH
4-159-298-01
SCREW, +PSW M4X10
2-580-639-01
SCREW, +BVTP 4X12 TYPE2 IT-3
2-580-611-01
SCREW, +PSW M6X16
2-580-591-01
SCREW, +PSW M3X5
7-685-646-79
SCREW, +BVTP 3X8 TYPE2 IT-3
105
104
108
106
109
107
102
103
101
I
H
G
K
L
D
F
E
A
B
C
J
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