LG 42LV5500 - T-CON (TFT Drive) Board Panel Test

T-CON (TFT Drive) Board Panel Test
Jump 12V from the SMPS to the T
CONFuseF1(P201pin17or19or21)
Set up the Power Supply Test as in Test 2 (Shown on page 46). Do not apply AC at this time.
Jump
12V
from
the
SMPS
to
the
T
-
CON
Fuse
F1
(P201
pin
17
or
19
or
21)
Disconnect both
LVDS Cables
LVDS
Cables
Jump 3.3V from
the VCC TP to
pin 44 of CN1
May 2011 LCD TV 42LV5500
75
Apply AC to the Power Supply and Toggling patterns of White, Red, Blue, Green
should appear on the screen