Read Sony KDF-55WF655K / KDF-60WF655K Service Manual online
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KDF-55WF655K/60WF655K
RM-KD001
RM-KD001
2-6. RF ANTENNA SWITCH AND P BOARD REMOVAL
2-5. POWER SUPPLY BLOCK (LAMP DRIVE UNIT), OPTICS UNIT BLOCK, T BOARD
U bracket
3
5
RF antenna switch
4
Six Screws (+BVTP
1
Two hexagonal nuts
2
Screw (+PSWM 3x8)
3x12)
Disconnect one connector
and the ground wire
and the ground wire
6
7
P board
Two screws
(+BVTP 3x12)
(+BVTP 3x12)
CAUTION: When removing the Power Supply Block
be careful not to move
the Optics Unit Block
be careful not to move
the Optics Unit Block
1
Screw
(+BVTP 4x16)
7
Two screws
(+BVTP 4x16)
9
Duct fan bracket 2
3
Duct fan bracket
with DC fan
4
Loosen two screws
6
Optics unit block assembly
(with power supply block)
1
Remove the duct fan bracket with DC fan
3
Two screws (+PWH 4x16)
(to detach the cables from the
Optics Unit Block Assembly)
Optics Unit Block Assembly)
4
Unhook the
antenna cable
5
Four screws
(+BVTP 3x12)
6
2
Disconnect two connectors
7
Power
supply
block
block
2
5
8
0
Screw
(+BVTP 3x12)
qa
T board
CAUTION: When removing the Power Supply Block be careful not to move the Optics Unit Block
Former
New (Part No.: 1-418-257-31)
Orifice
Orifice
64 blades impeller
32 blades impeller
Note: In case of replacing DC Fan (sirocco) for lamp cooling,
please use improved one against dust.
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