- 18 -
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2. No video (Back-end Block)
Ch
eck A
ud
io
(S
peaker
o
ut
)
Pr
evi
ou
s p
ag
e (
M
ai
n
IC
b
lo
ck)
Au
di
o O
K
Ch
eck X
-T
AL
X
13201
NG
Rep
lace X
13201
OK
Ch
eck U
RS
A9
IC
p
ow
er
b
lo
ck
IC
13403
: 1.
5V
,
IC
13401
: 3.
3V
IC
13402
: 1.
15V
Rep
lace I
C13403,
I
C13401,
IC
13402
Vx
1 o
ut
pu
t s
ig
na
l
NG
Do
w
nl
oad
so
ftw
ar
e
(U
RS
A9)
OK
NG
Rep
lace I
C2500
or
M
ai
n
Bo
ar
d
Vx1
po
w
er
vo
ltag
e Q
405 :
12V
NG
Rep
lace Q
405
OK
Ch
eck
DR
V O
N si
gn
al
P401/
P402 2 p
in
Lo
w
Rep
lace M
ai
n B
oar
d
OK
NG
Ch
eck P
ow
er
B
oar
d
Ch
eck V
x1
cab
le
NG
Rep
lace V
x1
cab
le
Ch
ec
k L
CD
M
od
ul
e
Hi
gh
OK
Summary of Contents for 49UF6700
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