Power Supply Block Removal (Lamp Drive Unit); Fan, Rf Antenna Switch, And P Board Removal - Sony KDF-42WE655 Service Manual

1-5.

POWER SUPPLY BLOCK REMOVAL (LAMP DRIVE UNIT)

CAUTION: When removing the Power Supply Block be careful not to move the Optical Unit Block
Pull forward to remove
1-6.

FAN, RF ANTENNA SWITCH, AND P BOARD REMOVAL

Disconnect three connectors
and the ground wire
KDF-42WE655/50WE655
All manuals and user guides at all-guides.com
Unhook the antenna cable
5
7
P board
8
Two screws
(+BVTP 3x8)
2
3
2
Power supply block
4
Four screws (+BVTP 3x12)
1
Disconnect two connectors
Disconnect four ground wires
6
Fan Bracket
3
4
Seven Screws (+BVTP 3x12)
1
U bracket
Two screws (+PWH 4x16)
(to detach the cables from the
Optics Unit Block Assembly)
RF antenna switch
Three Screws (Washer Head)
(+P 4X16)
D. C. Fan
Four Screws (Washer Head)
(+P 4X35)
5
KDF-42WE655/50WE655
15