KDL-40HX800, KDL-46HX800, KDL-55HX800 - Sony TV Service Manual (repair manual). Page 19

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KDL-40HX800/46HX800/55HX800  
14
DISASSEMBLY/PART NUMBER INFORMATION
NOTE: Les composants identifi es per un trame et 
une marque 
!
 sont critiques pour la securite. 
Ne les remplacer que par une piece portant le 
numero specifi e.
NOTE: The components identifi ed by shading 
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. 
 
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)
 
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
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
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