A Board And Kd Board Removal; Q Box Assembly, And B Board Removal - Sony KDF-42WE655 Service Manual

1-9.

A BOARD AND KD BOARD REMOVAL

Disconnect three connectors
(CN4701, CN4705, and CN4702)
Disconnect three connectors
(CN8003, CN8004, and CN8008)
and coax cable from tuner
Unfasten two Circuit Board Supports
Gently pull back
on the three clips
on the Pin Connection slots
while slowly lifting the A board
Remove cables
from purse locks

1-10. Q BOX ASSEMBLY, AND B BOARD REMOVAL

Disconnect six connectors
Unplug two coax cables
connected to the antenna switch
KDF-42WE655/50WE655
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6
4
2
3
A board
1
7
8
Remove four screws 9
Gently pull back
5
on the two clips
on the Pin Connection slots
while slowly lifting the KD board
KD board
Remove two screws
6
(+BVTP 3X12 TYPE2 TT(B))
Remove cables from purse locks
5
Q Box Assembly
3
1
Gently pull back
4
on the two clips
on the Pin Connection slots
while slowly lifting the B board
KDF-42WE655/50WE655
Remove two connectors
(CN3501 and CN3502)
B board
Remove two screws
2
17