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7-2. Cir
c
uit Di
a
gr
am
S
ervice M
a
nu
a
l
Model No.:
-
3
0 -
1
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
PW_ON/OFF
PW_ON/OFF
S
W_POWER
S
W_POWER
D
V
D_PW_ON
D
A
T
S
TB
DIR
D
V
D_
A
UTO
D
V
D_EN
D
V
D_
S
TB
DIR
D
A
T
S
TB
+5
V
_
S
W
+1.3
2V
_DC
+5
V
stb
1.8
VA
+
2
.5
V
+3.3
V
_
S
W
+5
V
_
S
W
+5
V
stb
+5
V
stb
+5
V
stb
+5
V
stb
P
A
NEL_+5
V
+1
2V
_
S
W
+5
V
_
S
W
+5
VA
+5
VA
+3.3
V
stb
+3.3
V
_
S
W
+5
VA
+5
V
stb
+5.1
V
_D
V
D
+1
2V
_
S
W
+5.1
V
_D
V
D
+5
V
_
S
W
PW_ON/OFF
D
V
D_PW_ON
3
D
V
D_EN
3
D
V
D_
S
TB
3
D
V
D_
A
UTO
3
Title
v
e
R
r
e
b
m
u
N
t
n
e
m
u
c
o
D
e
z
i
S
t
e
e
h
S
:
et
a
D
o
f
02.POWER
2
0
CV318H-A-20
A
3
2
10
Wednesd
a
y,
A
pril
2
0,
2
011
Title
v
e
R
r
e
b
m
u
N
t
n
e
m
u
c
o
D
e
z
i
S
t
e
e
h
S
:
et
a
D
o
f
02.POWER
2
0
CV318H-A-20
A
3
2
10
Wednesd
a
y,
A
pril
2
0,
2
011
Title
v
e
R
r
e
b
m
u
N
t
n
e
m
u
c
o
D
e
z
i
S
t
e
e
h
S
:
et
a
D
o
f
02.POWER
2
0
CV318H-A-20
A
3
2
10
Wednesd
a
y,
A
pril
2
0,
2
011
1.32V DC-DC
1150mA
H:ON
L:OFF
+1.8V
+2.5V
D13
M
7
D13
M
7
2
1
C
6
8
100n
C
6
8
100n
1
2
C9
NC/100n
C9
NC/100n
1
2
R3
4
7
K
R3
4
7
K
1
2
R1
0R
R1
0R
1
2
R14
6
10
k
R14
6
10
k
1
2
R
7
18
2
0R_1%
R
7
18
2
0R_1%
1
2
C11
NC/100n
C11
NC/100n
1
2
C19
100n
C19
100n
R
7
5
4
7k
R
7
5
4
7k
1
2
C
22
22
p
C
22
22
p
C98
10u
C98
10u
1
2
C3
22
0u/1
6V
C3
22
0u/1
6V
1
2
R4
4.
7k
R4
4.
7k
1
2
Q
6
3904
Q
6
3904
1
2
3
R140
2
.
2k
R140
2
.
2k
1
2
Q
2
NC/
A
O3401
Q
2
NC/
A
O3401
3
1
2
R
2
4
10K_1%
R
2
4
10K_1%
1
2
R103
2
00R/1%
R103
2
00R/1%
1
2
R1
62
8
2
0R_1%
R1
62
8
2
0R_1%
1
2
R1
6
3
510R_1%
R1
6
3
510R_1%
1
2
D
2
9M
7
D
2
9M
7
2
1
TP
7
+
2
.5
V
TP
7
+
2
.5
V
1
C1
10n
C1
10n
1
2
C3
2
22
p
C3
2
22
p
TP8
+3.3
V
stb
TP8
+3.3
V
stb
1
C
2
5
4
7
0uF/1
6V
C
2
5
4
7
0uF/1
6V
1
2
C
2
4
100n
C
2
4
100n
1
2
R4
6
4.
7k
R4
6
4.
7k
1
2
D4
NC/
SS
14
D4
NC/
SS
14
2
1
C
2
8
100n
C
2
8
100n
C38
1u
C38
1u
1
2
R
77
NC/10
k
R
77
NC/10
k
1
2
C44
100n
C44
100n
R
2
0
NC/100R
R
2
0
NC/100R
1
2
TP1
+1.3
2V
_DC
TP1
+1.3
2V
_DC
1
Q13
NC/3904
Q13
NC/3904
1
2
3
TP5
1.8
VA
TP5
1.8
VA
1
C4
2
10u
C4
2
10u
1
2
C139
100uF/1
6V
C139
100uF/1
6V
1
2
R4
2
NC/0R
R4
2
NC/0R
1
2
C3
6
100uF/1
6V
C3
6
100uF/1
6V
1
2
R41
NC/4
7k
R41
NC/4
7k
1
2
C
6
1
100n
C
6
1
100n
1
2
R33
4.3K/1%
R33
4.3K/1%
1
2
A
DJ/GND
OUT
IN
U
6
BM111
7
-
A
DJ
A
DJ/GND
OUT
IN
U
6
BM111
7
-
A
DJ
3
2
1
4
R18
NC/100R
R18
NC/100R
1
2
C10
100n
C10
100n
1
2
C
A
1
22
0u/1
6V
C
A
1
22
0u/1
6V
1
2
C8
NC/100n
C8
NC/100n
1
2
L1
33uH/
2
.5
A
L1
33uH/
2
.5
A
1
2
C
7
NC/100n
C
7
NC/100n
1
2
C1
2
3
100n
C1
2
3
100n
1
2
C
2
100n
C
2
100n
1
2
J3
NC/PH-8
A
J3
NC/PH-8
A
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D1
2
M
7
D1
2
M
7
2
1
R
7
0
510R_1%
R
7
0
510R_1%
1
2
R4
7
4.
7
K
R4
7
4.
7
K
1
2
A
DJ/GND
OUT
IN
U3
BM111
7
-
A
DJ
A
DJ/GND
OUT
IN
U3
BM111
7
-
A
DJ
3
2
1
4
C35
100n
C35
100n
1
2
Q
2
0
3904
Q
2
0
3904
1
2
3
R34
NC/
2
.
2k
R34
NC/
2
.
2k
1
2
TP4
+5
VA
TP4
+5
VA
1
C119
10u
C119
10u
1
2
R
76
1
k
R
76
1
k
1
2
R
2
9
1K
R
2
9
1K
1
2
Q14
A
O3401
Q14
A
O3401
3
1
2
Q5
NC/3904
Q5
NC/3904
1
2
3
C101
100uF/1
6V
C101
100uF/1
6V
1
2
A
DJ/GND
OUT
IN
U9
BM111
7
-
A
DJ
A
DJ/GND
OUT
IN
U9
BM111
7
-
A
DJ
3
2
1
4
Q1
3904
Q1
3904
1
2
3
C15
NC/1u
C15
NC/1u
1
2
R104
91R/1%
R104
91R/1%
1
2
R19
NC/100R
R19
NC/100R
1
2
C1
6
8
100uF/1
6V
C1
6
8
100uF/1
6V
1
2
U1
MP148
2
U1
MP148
2
B
S
1
V
IN
2
VS
W
3
GND
4
S
YNC
8
EN
7
COMP
6
FB
5
P
A
D
9
R1
2
2
.
2
K
R1
2
2
.
2
K
1
2
C31
4
7
0u/1
6V
C31
4
7
0u/1
6V
1
2
TP3
+3.3
V
_
S
W
TP3
+3.3
V
_
S
W
1
C
2
0
22
p
C
2
0
22
p
C14
3.3n
C14
3.3n
1
2
J5
XH-10
A
J5
XH-10
A
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10