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S
ervice M
a
nu
a
l
Model No.:
- 09 -
3-
2
-1 Function Description:
M
a
in Bo
a
rd
Process si
g
n
a
l
w
hich incept
f
ro
m
exterior e
q
uip
m
ent then tr
a
nsl
a
te into si
g
n
a
l th
a
t p
a
nel
c
a
n displ
a
y.
M
a
in bo
a
rd connector
Power
c
onne
c
tors (J1, J5)
Notes:
J1-Pin 4: B
a
c
k
li
g
ht on/o
ff
:
The syste
m
c
a
n turn on or turn o
ff
the b
a
c
k
li
g
ht o
f
TFT LED P
a
nel throu
g
h the po
w
er
supply unit p
a
th.
J5-Pin 9:
S
yste
m
po
w
er on / st
a
ndby
S
yste
m
bo
a
rd
w
ill use this pin to control syste
m
po
w
er.
J1-Pin 3: Control the lu
m
in
a
nce o
f
b
a
c
k
li
g
ht
The syste
m
c
a
n
g
ener
a
te the PWN si
g
n
a
l to control the stren
g
th o
f
TFT LED P
a
nel’s
b
a
c
k
li
g
ht throu
g
h this connector
J1
J5