LG 42PW350 - X Board Additional Information

X Board Additional Information
There are two X-Boards
,
the Left and the Ri
g
ht. As viewed from the rear of
,g
the set.
The two X-Boards have very little circuitry. They are basically signal and
volta
g
e routin
g
boards.
gg
• They route Va voltage to all of the Taped Carrier Packages (TCPs).
Va is introduced to the Left X board first, then the Left X-Board
sends Va to the Ri
g
ht X-Board.
g
• The X-Boards also route the Logic (Color) signals from the Control board
to all of the Taped Carrier Packages (TCPs).
•
The X
Boards have connectors to 12 TCPs 6 on the left and right
•
The
X
-
Boards
have
connectors
to
12
TCPs
,
6
on
the
left
and
right
.
• There are a total of 12 TCPs and each TCP has 2 gate arrays, so there are
a total of 24 buffers feeding the panel’s 5760 vertical electrodes which
determine the Horizontal Resolution of the Panel
determine
the
Horizontal
Resolution
of
the
Panel
.
June 2011 42PW350 Plasma
126