9-7
V
ide
o se
cti
on
fl
ow
cha
rt
R
epr
oduced vi
deo does not
appea
r r
ight
Ye
s
Is
the
FL d
isp
la
y/L
E
D d
isp
la
y co
rr
ect?
No
To M
ai
n f
low
cha
rt
Ye
s
Is the drive o
p
erating pro
perly?
No
T
o Driv
e f
lo
w
ch
ar
t
Yes
Ch
eck t
he
in
pu
t p
owe
r
No
IC
1003 pi
n 13 :+
5V
Yes
A
re
vide
o sign
al
s inpu
t t
o I
C
10
03
No
Ch
ec
k t
he
writ
tin
g f
ro
m
IC
10
1
Pi
n1 C
VBS s
ignal
Pi
n3 Y
s
ignal
Y
es
A
re
con
tr
ol sig
na
ls in
pu
t t
o I
C
10
03
?
No
C
hec
k the w
ritti
ng f
rom
IC
101
IC
100
3 p
in6
and pin7(
M
U
TE1 & MUTE2)
( +3
.3V)
Y
es
Is
a v
ideo s
ignal
output f
rom
IC
1003
?
No
Re
pl
ac
e I
C
10
03
Y
es
Is
a s
ignal
output f
rom
eac
h Vi
deo output
conn
ec
to
r?
No
C
he
ck out
put
r
esi
stor
s
(
R1031
,R1030
,R102
9,R1032,R1033,R1034,R1035
and
R1
028,R1043,R1044,R1045,R1046)
C
he
ck t
he
p
in
ja
ck b
lo
ck
BDP-BX38/S280/S380/S383
T
o Power (System)
fl
ow
ch
ar
t
P
in
14 C
VBS
si
gnal
Pi
n1
2 Y
si
gn
al
