AOC L22W961, Service Manual

Page: 48 / 77

22
Ǝ
L
C
D
T
V
A
O
C
L
2
2
W
9
6
1
48
R62 8
NC/4 7K 1/1 0W
ǂ
Val
ue(
R64
6,R
650
)
+
5
VSB
AM
P_
L
IN
C6 43 0.2 2uF
L (
0
V~0
.8V
)
SHU
TDO
WN
FB
6
1
3
NC
/3
3
O
H
M
GA
IN
1
R6
3
8
0R
05
1/
8W
C6
3
8
1
U
F
1
6
V
LOU T+
C
658
0.
1u
F
50
V
20
C6
4
2
1u
F
L6
04
22
uH
D1
2
V
FA
U
L
T
Q6
02
MM
B
T
3
9
0
4
GA
IN
0
C
656
0.
47
u
F
Q6
04
2S
C
2
4
1
2
K
R
A_
M
U
T
E
GA
IN1
E-
1
Cu
s
to
m
13
18
M
ond
ay
, A
p
ri
l 13,
2
009
7
1
5T
32
39-
E
-1
<
⿄⠍
>
1
3
-A
ud
io
A
m
pl
if
ie
r_
D
OE
M
M
O
D
E
L
S
iz
e
Re
v
Da
te
Sh
e
e
t
of
T
PV M
O
D
E
L
PC
B N
A
M
E
⿄⠍
T
P
V
(
T
o
p
V
ic
to
ry
E
le
c
tr
o
n
ic
s
Co
.
,
L
td
.
)
Ke
y C
o
mp
o
n
e
n
t
㍀
䱨
⪰
㌾
㝍
L6
01
22
uH
R6
3
2
1M
1
/10
W
5
%
LOU
T
-
L (
0
V~0
.8V
)
ACT
IVE
R6
9
0
10
K
1/
10
W
5
%
C
6
50
1U
F
1
6V
0
32
U6
0
1
T
PA3
1
0
1
D
2
PH
P
R
1 2 3 4 5 6 7 8 9
10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
49
GN
D
RI
NN
RI
NP
AG
N
D
LI
N
P
LI
N
N
GA
IN
0
GA
IN
0
GA
IN
1
MS
T
R
/S
L
V
SY
N
C
GN
D
GND
ROS C
VREG
VBYP
AGN D
BSLP
LOU TP
LOU TP
LOU TN
LOU TN
BSLN
GND GN
D
PVC
C
L
PVC
C
L
PG
N
D
L
PG
N
D
L
VC
L
A
M
P
L
VC
L
A
M
P
R
PG
N
D
R
PG
N
D
R
PV
C
C
R
PV
C
C
R
GN
D
GND
BSRN
ROUT N
ROUT N
ROU TP
ROU TP
BSRP
SHUT DOWN
MUT E
FAU LT
AVCC
AVCC
HS
R6
4
4
N
C
/1
0K
O
H
M
1/
1
0
W
4.7
K o
h
m
+
C6
4
1
10
U
F
50
V
36
+5
V
S
B
Q60
1
MMB
T
3
9
0
4
C64 8
0.22 uF
C6
4
9
1
u
F
GAIN
0
CN
6
0
4
CO
N
N
1 2 3 4
R62 7
NC/4 7K 1/1 0W ǂ
1
+
C
6
34
22
0uF
35V
1
C
6
3
6
2
.2u
F
/16
V
U6
0
2
A
S
4
31A
N
-E
1
TP
A31
00D
2
C
659
0.
1u
F
50
V
P
o
w
e
r
d
o
w
n
m
u
te
+
C6
6
4
47
uF
/3
5V
26
R
631
1
0
0K
1/
10W
5%
R
645
0R
0
5
1/
8
W
VC
C
3
_
3
ROUT -
ROUT +
AM
P_
L
IN
12
R6
5
4
NC
C
660
0.
1uF
50V
C6
5
7
0
.1u
F
50
V
S
HUT
DOW
N
A_
M
U
T
E
C6
5
3
N
C
/3
30
pF
R6
5
2
10K
1/
1
0
W
5%
C
6
51
1U
F
1
6V
D6
0
5
LL
41
4
8
AM
P
P
R6
5
3
NC
R
637
0R
0
5
1/
8
W
R6
4
0
N
C
/1
0K
O
H
M
1
/10
W
C64 6 1u F
R6
2
4
10
K
1/
10
W
5
%
C
6
3
5
2
.2u
F
/16
V
C6
6
5
0.
1u
F
50
V
R6
3
6
NC/
2
2
R 1
/4
W
5
%
H (
2
V~V
DD
)
VR
EG
TPA
310
0D2
R
6
50
4K
7
1/
10
W
5
%
VC
C
3
_
3
R
647
N
C
/10
K
OH
M
1
/10
W
R6
4
2
NC
C6
6
1
NC
/0
.0
0
1
u
F
R6
3
3
10K
1/
1
0
W
5%
AM
P_
R
IN
12
C6
8
3
NC
/0
.0
0
1
u
F
R
6
26
33
K
1/
10
W
5
%
R
656
51
K
1/
10
W
5
%
R6
2
5
10
K
1/
10W
5%
C6
5
4
N
C
/33
0pF
VR
E
G
ACT
IVE
5W
LOU T-
AG
N
D
D6
0
2
LL
41
48
L6
03
22
uH
PD
_
M
U
T
E
H (
2
V~V
DD
)
GA
IN
0
D6
0
1
R
B
160
M
-6
0T
E
2
5
1
2
AM
PP
C6 47 0.22 uF
D1
2
V
FAU
LT
R6
5
5
68
0R
1/
10
W
5
%
+
C
6
3
3
22
0uF
35V
SH
U
T
D
O
W
N
0
FA
ULT
S
HUT
DO
W
N
PD
_
M
U
T
E
R6
4
9
10
K
1/
10
W
5
%
R63 4
10 0K 1/ 10W 5%
V
CC3
_
3
R6
4
3
10
K
1/
10W
5
%
1
MUT
E
L (
0
V~0
.8V
)
TPA
310
0D2
MU
TE
C6
4
0
1
U
F
1
6
V
GAIN
( dB
)
0
F
B61
3 f
o
r
26
"
F
B61
2 f
o
r
19
",2
2"
D1
2
V
T
PA3
100
D2
R6
3
5
NC/
2
2
R 1
/4
W
5
%
C6
3
7
1
U
F
1
6
V
R
6
46
4K
7
1/
10
W
5
%
C
655
0.
47
u
F
H (
2
V
~
VD
D
)
2.2
K o
h
m
AM
PP
LOU
T
+
C6
3
9
1
U
F
1
6
V
L6
02
22
uH
PD
_
M
U
T
E
1
4
RO
UT
+
R6
2
9
0
R
05
1/
10
W
5
%
GA
IN
1
C6 44 0.2 2uF
PD
_
M
U
T
E
D6
0
3
LL4
1
4
8
R
641
10
K
1/
1
0
W
5%
3W
R6
5
7
30
K
1/
10W
5
%
C6 45 0.01 uF
AU
D
_
AM
P_
M
U
T
E
8
R
630
0R
0
5
1/
1
0
W
5%
R6
5
8
1K
1/
1
0
W
5%
C6
6
2
NC
/0
.0
0
1
u
F
C6
5
2
1
u
F
R
639
0
R
05
1/
8W
AM
PP
P2
4
V
AM
P_
R
IN
0
AM
PP
R6
4
8
10
K
1/
10
W
5
%
A
CTI
VE
VR
EG
A
UD_
S
H
DN
8
V
CC5
D
RO
UT
-
+
C6
6
3
NC
C6
8
2
NC
/0
.0
0
1
u
F
1
C6
8
4
1U
F
1
6V
FB
6
1
2
33
O
H
M