Sony KDF-55WF655 / KDF-60WF655 Service Manual ▷ View online
18
KDF-55WF655/60WF655
KDF-55WF655/60WF655
1-12. WOOFER REMOVAL
1-11. G2 BOARD REMOVAL
G2 board
Disconnect 2 ground wires
(CN6013 and CN6015)
(CN6013 and CN6015)
Disconnect 6 connectors
(CN6000, CN6024,
CN6028, CN6021,
CN6023, and CN6022)
(CN6000, CN6024,
CN6028, CN6021,
CN6023, and CN6022)
3
1
2
3
Gently pull back on the two clips
while slowly lifting the G2 Board.
while slowly lifting the G2 Board.
Four screws
(+TPTWH 4x25)
Connector
Woofer block assembly
3
2
1
19
KDF-55WF655/60WF655
KDF-55WF655/60WF655
1-13. OPTICS UNIT BLOCK ASSEMBLY AND D.C. FAN REMOVAL
1-14. T BOARD REMOVAL
1
T board
2
Disconnect
one connector
one connector
One screw (+BVTP 3x12)
Optics Unit block assy
D.C. Fan
2
4
3
1
Three screws
(+BVTP 3x12)
(+BVTP 3x12)
Pull forward to remove
Disconnect two connectors
Two screws
Special (+PW4X30)
Special (+PW4X30)
20
KDF-55WF655/60WF655
KDF-55WF655/60WF655
1-15. FRONT COVER ASSEMBLY REMOVAL
For detailed instructions on replacing the lamp, see
Page 16 of the Operating Instructions manual.
Page 16 of the Operating Instructions manual.
1-15-1.REPLACING THE LAMP
1-16. HM BOARD AND H2 BOARD REMOVAL
3
2
Gently pull the
Front cover assembly forward.
Note the area of the 3 magnets
holding the cover
Front cover assembly forward.
Note the area of the 3 magnets
holding the cover
One screw
(+BVTP 3X12)
Cable Cover
1 Two ornamental screws
Three screws
(+BVTP 3X12 TYPE2)
(+BVTP 3X12 TYPE2)
1
Two screws
(+BVTP 3X12 TYPE2)
(+BVTP 3X12 TYPE2)
Two screws
(+BVTP 3X12 TYPE2)
(+BVTP 3X12 TYPE2)
Pull back on the clip
while lifting the HM board up
while lifting the HM board up
HM board
H2 board
Disconnect one connector
(CN7301)
(CN7301)
One screw
(+BVTP 3x12)
(+BVTP 3x12)
Disconnect one connector
(CN4502)
(CN4502)
2
3
5
6
Disconnect USB cable
6
4
21
KDF-55WF655/60WF655
KDF-55WF655/60WF655
1-17. H1 BOARD REMOVAL
1-18. SCREEN MIRROR BLOCK ASSEMBLY REMOVAL
Screen mirror block assembly
1
4
2
H1 bracket
H1 board
3
H1 button
H1 board
One screw
(+BVTP 4x16)
(+BVTP 4x16)
Gently pull back on the bottom tab
of the H1 bracket then slide out the H1 board
of the H1 bracket then slide out the H1 board
Disconnect one connector
Using tweezers gently detach the
H1 Bracket Cap
H1 Bracket Cap
Caution:
When repairing anything inside the Screen Mirror Block Assembly be sure to clean the mirror and Diffusion Plate
to remove any dust particles.
When repairing anything inside the Screen Mirror Block Assembly be sure to clean the mirror and Diffusion Plate
to remove any dust particles.
Screen mirror block assembly
Note: Be sure to remove the screws that secure
the reinfocement plates (R)/(L).
the reinfocement plates (R)/(L).
1
3
2
Seven screws
(+BVTP 4x16)
(+BVTP 4x16)
Four screws
(+BVTP 4x16)
(+BVTP 4x16)
Disconnect three connectors
Click on the first or last page to see other KDF-55WF655 / KDF-60WF655 service manuals if exist.