LG 50PS60 Training Manual page 30

Y - Drive Upper PWB Removal
Y - Drive Upper PWB Removal
Disconnect P111 and P112.
Disconnect P101, P102,
P103 and P104 by lifting up
on the locking tab and then
lifting up slightly on the
FPC to release the small
wings on the cable.
Then Remove the 3 Screws
Carefully separate
the Y-Drive from
the Y-SUS Boards which is
connected via P114 and
P116.
P101
P102
P103
P111
P104
29
• • Note: All connectors Note: All connectors
going to the Y going to the Y
are fragile.
are fragile.
• P114, P116, P214 and
• P114, P116, P214 and
P216.
P216.
• Removing and reinserting
• Removing and reinserting
the drive board or the
the drive board or the
Y Y - - SUS can cause an SUS can cause an
intermittent or open intermittent or open
connection.
connection.
• • Investigate these Investigate these
connectors carefully after
connectors carefully after
replacing either the Y
replacing either the Y
or Upper or Lower Y or Upper or Lower Y
boards and resolder if boards and resolder if
necessary.
necessary.
P114
P116
P112
Fall 2009 1080P Plasma 50PS60
- - SUS board SUS board
- SUS
- SUS
- - Drive Drive