Change
Mainboard
No
Change
Mainboard
Yes
Chec
k
LD
22
(3.3
V
)
Ch
a
n
g
e UD8
No
Yes
Chec
k
C138(1.2
V
)
Chec
k
CD86(1.5
V
)
Chec
k
C113(3.3
V
)
Ch
a
n
g
e U107
Ch
a
n
g
e UD7
Ch
a
n
g
e Q101
No
Yes
Ch
a
n
g
e
ma
inchip
U
2
02
No
ChangeMainboard
Stillhavingproblems
No sound No picture NO LED indic
a
te
Chec
k
PD15(
2
4
V
)
Chec
k
PD3(1
2V
)
Yes
No
Change Mainboard
S
ervice M
a
nu
a
l
Model No.:
- 29 -
