Daewoo LM32L2 Series - Function Troubleshooting (AV Inputs)

Hardware Trouble shooting
-14-
5-8) Function Trouble (SCART,HDMI,YPbPr,DVB/TV)
SCART RGB .SCART Video. HDMI,S-VIDEO,CVBS
Missing color,
deflection color
HDMI,S-VIDEO
does not
CVBS does not
has the signal
deflection
color
has the signal
has
the
signal
Ch k if R G B i t
Check if the
U12/6M181
i44
Ch
ec
k
if
R
.
G
.
B
i
npu
t
of U12 is normal
NY
U12/6M181
-p
i
n
44
have signal input
Check the circuit
YN
1 .HDMI interface false
welding
2 .System setting wrong ,
do
“
reset
”
Check
the
circuit
between CVBS
interface and U12
OK
Do “reset”
on the menu
1.Check the R.G.B circuit
˄If it is on SCART channel,you
should check the input circuit of
SCART
RGB
˅
do
reset
SCART
-
R
.
G
.
B
˅