HBD-E190/E290/E490/E690
4
Video Check Flow
C
heck
that the dr
ive
is
oper
ating
nor
mally
.
C
heck t
hat e
ac
h pow
er
s
upply
is
s
uppli
ed.
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
C
heck
that VIDEO
O
U
T
is
outputted
nor
mally.
C
heck
that only the
digital
output
(HDMI) is
af
fe
cted.
C
heck
that the input voltage of
the
fo
llow
ing
pin is
6
V.
MB148 boar
d
IC
705
pin
5 (
VIN)
C
heck
that the output voltage of
the
fo
llow
ing
pin is
5
V.
MB148 boar
d
IC
705
pin
4 (
VO
U
T)
Ye
s
C
heck
that the output voltage of
the
fo
llow
ing
pin is
3.3V.
MB148 boar
d
IC
704
pin4
(VO
U
T)
Check
that there are no
abnormalities
in
CN
701.
Per
for
m other
analys
es
.
C
heck
the s
ettings
on the
menu
sc
reen.
Ref
er
to the
“1. Pow
er
Check
Fl
ow
” on
page
2.
C
heck
that the input voltage
of
the
fo
llow
ing
pin is
3.3V.
MB148
boar
d
IC
705
pin1 (C
O
N
T)
Check
that there are no
abnormalities
in
J6401.
Exchange the
complete MB148
board.
Check
the solder of
J6401.
Ref
er
to
the
“1.
Pow
er
Check F
low
” on
page
2
to
check
on
p
owe
r c
on
tro
l sig
na
l fo
r P
C
ON
T_3
Ref
er
to
the “2-1. Flow
of
dr
ive s
ection
check”
on
page 7
on
or
iginal
se
rv
ice manual.
Exchange the
IC
705.
Part N
o.
6-705-337-01
Description IC
TK1115
0CS
C
L-G
C
heck
that the input voltage
of
the
fo
llow
ing
pin is
3.3V.
MB148 board
IC704
pin1 (CON
T)
Ref
er
to the
“1. Pow
er
Check
Fl
ow
” on page 2.
Exchange the
IC
704.
Part N
o.
6-702-302-01
Description IC
TK1113
3CS
C
L-G
Part N
o.
1-821-398-41
De
sc
rip
tio
n H
D
MI
CON
N
EC
TOR
(H
DMI
OUT
ARC)
Exchange the
C
N
701
N
ote: When
CN701
is
exchanged,
be
careful
of the
qual
ity of sol
deri
ng enough.
No
No
No
No
No
No
No
No
No
No
No
Summary of Contents for HBD-E190
Page 96: ...MEMO HBD E190 E290 E490 E690 96 ...
Page 101: ...MEMO HBD E190 E290 E490 E690 5 ...
