- 30 -
Sy
mptom : T
V
s
et out of ord
er on pow
er
s
Ch
eck X300 (
24M
H
z)
Norm
al
?
Re-do
w
nloa
d
MT
V416G
M
F
(
IC
309
)
Norm
al
?
YE
S
NO
Re
place
M
T
V416G
M
F
(I
C
309 )
an
d R
e-do
w
nload
Ch
eck
SI3865
(Q702
) 2,3
pi
n
5V
Normal
?
Re
place
P
o
w
er
b
o
ar
d
Norm
al
Check
P
702 all input
vo
ltage
Norm
al
?
YE
S
Ch
eck SI3865
(Q1901
,Q1902
,Q1903
)
2,3
p
in
3.3
V
Normal
?
YE
S
Ch
eck
SI3865
(Q702
) 5p
in
3
.3V
Normal
?
Ch
eck SI3865
((
Q
1901,Q1902
,
Q1903
)
5p
in
3.3
V
Normal
?
NO
NO
NO
Ch
eck P702
w
af
ers
&
co
n
n
ec
to
rs
.
Norm
al
?
YE
S
Ch
eck
P701 #3
,8P
in
5
V
Norm
al
?
YE
S
Re
place
po
w
er b
o
ar
d
NO
NO
Re
place
SI3865
(Q702
)
YE
S
Re
place
SI3865
(Q1901,Q1902,Q1903
)
YE
S
NO
YE
S