Sony KDL-55HX827 Service Manual ▷ View online
KDL-55HX827 39
SECTION 5 - FLOW CHARTS AND DIAGRAMS
NO 3D VIEWING
3D Not Working
Use video or still
camera to view IR
LED’s on IR
transmitter
IR LED’s lighting?
No
Double images
displayed on
screen?
Yes
Main Board
No
Yes
Press “3D”
button on
remote
commander
LOCATED ON LOWER RIGHT CORNER
SYNC EMITTER
DIODES
Shutter Glasses
View image with
known working
pair of shutter
glasses.
Double images
become one?
Yes
3D OK
No
HEM2 Board
FIGURE 5-6. NO 3D FLOWCHART
KDL-55HX827
40
Components not identified by a part number or
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.
*
Items marked with an asterisk are not stocked since
they are seldom required for routine service. Expect
some delay when ordering these components.
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.
SECTION 6 - DISASSEMBLY/PART NUMBER INFORMATION
TABLE-TOP STAND ASSEMBLY REMOVAL
A Remove 3 screws from Table-Top Stand Assembly
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
1
4-267-497-01
STAND, HEAD(ML9)
2
4-259-186-02
NECK (LL9)
3
4-269-895-01
STAND, BASE A(LL1)
4
4-259-541-01
USER SCREW ST
(SCREWS TO ATTACH HEAD STAND AND BASE STAND TO NECK)
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
(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
B Lift up TV set to detach from Table-Top Stand Assembly
C Gently place the LCD TV set face down onto a soft cloth
A
C
Soft Cloth
B
1
2
3
5
4
4
KDL-55HX827
41
SECTION 6 - DISASSEMBLY/PART NUMBER INFORMATION
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.
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REAR COVER AND AC COVER REMOVAL
CAUTIONS:
The Rear Cover for this model has some sharp edges. Refer to the information provided in
“Rear Cover Caution” on page A-1
when handling the Rear Cover.
Do not damage the Power Board Connector and Power Supply Cord when removing the Rear Cover.
Refer to
“Removing the Power Cord from the Rear Cover” on page A-2
for complete instructions.
NOTE:
The Label (BAT-L Metal Side), Label (BAT-L Metal Bottom) and Sheet, Ant(C EL) are not included
with the Rear Cover and must be replaced when replacing the Rear Cover.
A Remove 11 screws from Rear Cover
B Remove 6 screws from Rear Cover
C Remove 1 screw from Side Bracket position
D Remove 2 screws from Terminal Bracket position
E Remove 2 screws from Rear Cover
4-256-393-01
SCREW, +PSW M3X6 W12
2-580-639-01
SCREW, +BVTP 4X12 TYPE2 IT-3
4-257-907-01
JOINT, STAND
4-268-126-02
SCREW, ORNAMENTAL M6X12
4-258-272-01
SCREW, +PWH M3X8
7-685-646-79
SCREW, +BVTP 3X8 TYPE2 IT-3
51
4-268-427-02
REAR COVER (55EL) A
52
4-256-433-02
LABEL, (BAT-L METAL SIDE)
ORDER THIS PART WHEN REPLACING THE REAR COVER
53
4-265-069-11
LABEL (BAT-L METAL BOTTOM)
ORDER THIS PART WHEN REPLACING THE REAR COVER
54
4-263-659-01
COVER, ANT(L EL)
55
4-268-431-11
SHEET, ANT(C EL)
ORDER THIS PART WHEN REPLACING THE REAR COVER
56
4-266-269-01
COVER, AC(M)
F Remove 1 screw and release clips from AC
Cover to detach from Rear Cover
(Refer to
“Removing the Power Cord from the
Rear Cover” on page A-2
)
G Remove 4 screws from Rear Cover
H Gently lift up Rear Cover form bottom side to
detach from Center Cabinet
51
56
55
54
53
52
A
B
C
D
E
F
G
H
KDL-55HX827
42
SECTION 6 - DISASSEMBLY/PART NUMBER INFORMATION
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.
SWITCH UNIT, HEM2 BOARD, CAMERA MODULE, AND
WIRELESS LAN CARD REMOVAL
A Remove 1 screw from Switch Unit
B Lift up Switch Unit and disconnect 2 connectors to detach from Center Cabinet
C Release 2 clips to detach Power Switch from Switch Unit
D Lift up AC Power Cord and disconnect 1 connector to detach from LCD Panel
E Slide-out right side Speaker to detach from Center Cabinet
F Slide-out left side Speaker to detach from Center Cabinet
G Remove 1 screw from Camera Module, then release clips and disconnect 1 connector to detach
from Center Cabinet
H Carefully lift-up Camera Sealing Cap to detach from Center Cabinet
I Release clips and disconnect 1 connector to detach HEM2 Board from Center Cabinet
J Remove 1 screw from Wireless LAN Card to detach from LCD Panel
K Remove 1 screw from Antenna to detach from Center Cabinet
L Remove 1 screw from Antenna to detach from Center Cabinet
!
101
1-798-348-11
POWER SWITCH
102
1-489-555-11
SWITCH UNIT
103
1-858-596-11
SPEAKER BOX ASSEMBLY (8X2CM)
!
104
1-838-797-11
POWER-SUPPLY CORD (WITH CONN.)
105
A-1792-512-A
HEM2 BOARD, MOUNTED
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
106
4-256-663-01
CAP, SEALING (CAMERA)
107
1-489-507-11
CAMERA MODULE
108
1-458-355-11
WIRELESS LAN CARD
109 1-754-746-11 ANTENNA
110 1-754-750-11 ANTENNA
110 1-754-750-11 ANTENNA
2-990-421-41
SCREW, (+PSW) (M3X6)
4-258-272-01
SCREW, +PWH M3X8
102
101
104
108
109
110
107
106
105
103
103
B
C
D
H
I
E
F
J
K
L
G
A
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