AOC L26WA91, Руководство по обслуживанию

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56
9. Schematic Diagram
9.1 Main B
o
ard
715G3431-1
C1
21
100N
1
6V
O
E
M MO
D
E
L
Si
ze
Re
v
Da
te
Sheet
of
TPV M
O
D
E
L
PC
B N
A
M
E
⿄⠍
T P
V
(
T
op
V
ic
to
ry
E
le
ct
ro
ni
cs
C
o . ,
L
td
.
)
Ke
y C
o
m
p
o
n
e
n
t
㍀
䱨
⪰
㌾
㝍
1 Cu
st
om
11
4
M
onda
y
, D
ec
e
m
ber
2
9,
2008
715G
3431
01
. PO
W
E
R
-1
G
3431-
A-
X-
X-
0
81016
Add
C10
0 -
1210
E
U
M
T
5362 -
4 L
A
Y
E
RS
SM
D
/04
02
1 TP 105
ST
AN
D
B
Y
R1
47
68KO
H
M
+
-5%
1/
10W
1 TP 103
1 2
D
100
SS3P4
C
105
10
0N
16V
Q1
07
M
M
BT
3906 PN
P
R1
50
N
C
/10K 1/
10W
5%
+
C
112
3
30U
F
16V
C1
2
9
330P 50 V
R
120
0R
05
1/
8W
C1
02
33N
16V
R
101
N
C
/22K 1/
10
W
1
2
F
B
100
22
0R
/2
000m
A
R1
44
1K 1
/16W
5%
1%
R1
49
N
C
/10K 1/
10
W
5
%
1 TP 100
R
106
3.9KO HM +-5% 1/ 10W
Vo
ut
1
SY
N
C
2
IN
H
3
CO
M
P
4
FB
5
FS
W
6
GN
D
7
Vc
c
8
TH1
9
U
104
L5945
R1
22
1
.2KO
H
M
+
-1%
1/
10
W
F
o
r
AC
D
fun
ct
io
n -
1
2
0
4
ST
A
N
D
_BY
R1
15
2.2 KO HM +-1% 1/ 10W
+
C1
10
100u
F
10V
1 TP 106
R1
17
1
.2KO
H
M
+
-1%
1/
10
W
3
2
1
Q1
01
BC
8
47C
1 TP 104
R
100
N
C
/22K 1/
10W
D
1
D
2
G
3
S
4
D
5
D
6
Q
103
N
C
/S
I3
441BD
V
C1
2
0
100
N
16V
1 TP 101
3
2
1
Q1
00
NC
/B
C8
47
C
+
C1
07
470uF
10V
R1
3
1
1K 1/
1
0W
1%
C1
32
10U
16V
1 2
D1
01
SS2P4
D
1
D
2
D
3
G
4
S
5
D
6
D
7
D
8
Q1
0
4
SI
5441D
C
1 2 3
C
N
101
CO
N
N
+
C1
11
330U
F
16V
L
102
15u
H
R
124
240 O HM + -1% 1/10W
Q1
06
BC
847C
1
2
F
B
101
22
0R
/2
000m
A
C
124
100N
16V
R1
32
1K 1/
10W
1%
3
1
2
Q
108
MMB
T3
90
4
1 TP 102
R1
04
3.9KO HM +-5% 1/ 10W
R
126
1K 1/
16W
5%
R
125
0R05 1 /16W
R1
46
100 O
H
M
+
-5%
1/
10W
R1
13
100
R
1/
16
W
5%
C
104
33
N
16V
R1
48
1K 1
/10W
5%
C1
2
8
330P 50 V
L101
15
uH
R
123
1.1 KO HM +-1% 1/ 10W
C
106
100
N
16V
1 2 3 4 5 6 7 8 9 10 11 12 13
CN
10
0
CO
NN
C1
08
10U
16V
C1
19
1U
F
6V3
+1
2V
+5
V
_
S
T
B
+5
V_SW
DV
11
+
5V_SW
DV
18
_
D
D
R
+5
V
1_
TU
N
+
5V_ST
B
D
V
18_D
D
R
+2
4V
ST
B_PW
R
5V
+5
V_ST
B
+5
V
1_
TU
N
DV
33
+5
V_ST
B
+
5V_SW
+5
V_ST
B
+1
2V
2,
9,
13
DV
3
3
Th
e i
te
m
o
f t
hi
s p
ag
e s
ta
rt f
ro
m
"
1
00
"
GN
D
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
1
2,
13,
14
BR
IG
H
T_AD
J
IN
VER
TE
R
_ON
_OF
F
D
V
18_D
D
R
2,
6
+2
4V
13
ST
AN
D
_BY
13
DV
11
4
BR
IG
H
T_AD
J
14
OPW
R
SB
5
IN
V
E
R
TE
R
_O
N
_O
F
F
14
+5
V_SW
2,
5,
8,
9,
10,
11,
12
,13,
14
+5
V
1_
T
U
N
2
+5
V_ST
B
2,
5,
10,
13
DV
33
2,
4,
5,
7
,8,
11,
12
,13,
14
ME
M_
V
R
E
F
6
D
V
33SB
2,
4,
5
,7,
10,
1
2,
13,
14
AC
_D
et
ec
t
Q7
52
2SK1828
U
S
E
330u
F
1
6
V
G
F
1%
DV
33
DV
33
R
789
N
C
/0
R
05 1/
10
W
5
%
O
P
CT
RL
3
AC
Dete
ct F
uncti
on -
1211
R1
19
33K 1/
10W
5
%
0.
6 x
(
1
+
1
.1
K
/1.
2K
) =
1.
15V
ST
AN
D
_B
Y
:
No
rm
al
: L
ow
S
tand
_by
: H
igh
ST
AN
D
_
BY
S
M
D
/0
402
SM
D
/0402
IN
VE
R
TER
_O
N
_O
F
F
:
N
or
m
al
: H
igh
S
tand_
B
y:
Low
0.
6
x
(
1
+
2
.4
4K
/1
.2
K
) =
1.
82V
C1
1
4
N
C
/4
.7
U
F
1
0V
C
130
1uF
16V
BR
IG
H
T_AD
J
ST
AN
D
B
Y:
No
rm
al
: H
ig
h
S
ta
nd_b
y:
Lo
w
U
S
E
330u
F
1
6
V
G
F
D
V
18
_D
D
R
s
tab
ili
zer
O
P
CT
RL
3
4,
5
G
P
IO
_16
5,
7
G
P
IO
_16
+5
V_ST
B
C8
06
N
C
/1
00N
16V
ME
M_
V
R
E
F
+5
V
_
S
T
B
T
O
+
5
V
1
_
T
U
N
FO
R IF 5
V
H
A
S
D
IP
+2
4V
R7
91
10KO
H
M
+
-5%
1/
10W
R
790
10
K
O
H
M
+
-5%
1/
10W
R1
45
10KO
H
M
+
-5%
1
/10W
Fr
om
+
5V
_S
W
t
o +
1V
8/+
1V
1
SM
D
/0402
ST
AN
D
B
Y
IN
VER
TE
R
_O
N
_OF
F
R1
3
0
22
K
1/
10W
R1
54
NC /1K 1/ 10W 5%
OP CTRL3
OPWR
SB
(+
5
V
_
S
W ON
/O
F
F
):
No
rm
a
l: H
ig
h
S
tand_
B
y:
Low
OPW
R
SB
R
107
10K 1/
10
W
5%
R
103
N
C
/33K 1/
10
W
5
%
ST
AN
D
B
Y
1%
C1
27
N
C
/1
0U
10V
Y
5
V
M
E
M
_VR
EF
R1
02
NC
/2
2K
1
/1
0W
SM
D
/0402
ST
B_PW
R
5V
Vout
1
SY
N
C
2
IN
H
3
CO
M
P
4
FB
5
FS
W
6
GN
D
7
Vc
c
8
TH1
9
U
103
L5947
+1
2V
GN
D
C1
31
N
C
/1
u
F
16V
+
5
V
_
ST
B(+
5
V
1
) T
O
+
5
V
_
SW
BY
O
P
W
R
S
B
+
C
101
3
30U
F
16V
BR
IG
H
T_
A
D
J:
N
or
m
al
:M
ax
:+
3V
3,
M
in:
0V
St
an
d_
By:
0V
D
V
18_D
D
R
Mod
ify
by Vi
ctor
- 1
210
DV
11
+5V1_T
U
N
+
5V_SW
R1
55
10K 1/
10
W
5
%
D
V
33SB
ST
A
N
D
B
Y:
N
or
m
al
: H
igh
S
ta
nd_b
y:
Lo
w
SMD /0402
C1
26
N
C
/1
00N
16V
DC P
O
W
E
R I
N
PU
T
1%
R7
82
100R
1/
16W
5%
AC
_D
e
tec
t
GPI
O
_1
6
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