BDP-BX59, BDP-S490, BDP-S590 - Sony DVD Service Manual (repair manual). Page 94

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9-5
Vi
deo 
s
ecti
on 
flo
wc
h
a
rt
R
epr
oduc
ed vi
deo do
e
sn
o
t a
p
p
ear
 ri
gh
t
Is the
 FL
 di
sp
la
y/LED di
sp
la
y c
o
rre
ct?
No
To M
a
in
 f
low
char
t
Is the drive o
p
erating pro
perly?
N
o
To Dri
ve f
lowc
har
t
    
C
heck the i
n
put po
w
er
No
IC1
0
1
p
in D16 & E16 : +3.3V
    
Is
 a vi
deo si
gnal
 out
put
 fr
om
 
IC
1
0
1
?
N
o
Check the writing from IC101
Is
 a si
gnal
 o
u
tp
u
t f
rom
 ea
ch Vi
de
o output
conne
ct
o
r?
No
C
he
ck out
p
ut
 inductors (L705) 
T
o
 Power (System)
  
flo
w
char
t
P
in  B18 : VDACX_OUT
IC
101
 pin
D
12 : +3.3V
C
h
e
ck ou
tput
 resistors (R709/C709) 
Yes
Yes
Yes
Yes
Yes
BDP-BX59/S590/S490
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