No.52023
No.52023
5
AV-21DMT3 / AV-21D3
AV-2135TEE / AV-2135EE
AV-21DMG3
AV-21DMT3 / AV-21D3
AV-2135TEE / AV-2135EE
AV-21DMG3
!
!
!
!
!
!
!
!
!
0V
4.7V
0V
0.7V
4.2V 0.1V 2.4V 0V 4.9V 2.9V 4.9V 4.9V 4.9V
0V
4.9V
4.9V
4.8V
4.9V 4.9V 4.9V4.1V0V4.9V1.7V
4.9V
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4.9V4.4V4.4V4.7V4.7V
4.9V
4.9V
4.9V
4.1V
5.4V
5V
4.9V
4.9V
4.9V
0.1V
0V
4.7V
0V
15.1V
4.9V4.9V4.9V14.4V
0.3V
0V
0.6V
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IC301 36
2
39
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2.5
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46
42
IC301
10
3
3.4
3.4
12
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IC301
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!
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4.7k
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/V
N
C
A
_
M
U
T
E
A
L
C
O
N
/O
F
F
V
O
L
T
E
X
T
I/II
T
E
X
T
/O
T
H
N
C
N
C
N
C
O
S
D
_
Y
s
O
S
D
_
B
O
S
D
_
G
O
S
D
_
R
R
S
T
G
N
D
L
E
D
[T
IM
]
L
E
D
[P
O
W
]
A
F
T
V
_
S
Y
N
C
T
C
L
O
C
K
E
C
O
IN
N
C
S
D
A
1
S
C
L
1
V
D
D
O
S
C
1
S
C
L
2
T
C
L
O
C
K
B
U
S
_
F
R
E
E
K
E
Y
1
K
E
Y
2
O
S
C
2
V
S
S
R
E
M
O
C
O
N
S
D
A
2
IN
C
D
G
N
D
R
E
S
E
T
5
V
O
U
T
S3 S4
R1 R2
O
S
D
_
Y
S
O
S
D
_
B
O
S
D
_
G
H
S
V
S
N
C
V
D
D
2
.5
V
S5
R
E
S
E
T
IN GND
V
S
S
V
D
D
T
D
A
T
A
T
E
X
T
/O
T
H
O
D
D
/E
V
E
N
NR
3.3V 2.5V
IC822
3
.3
V
DIFFERENCE LIST(*PARTS)
V
S
S
A
SCG-1407A-H2 (AV-2135TEE)
V
D
D
3
.3
V
V
S
S
V
D
D
2
.5
V
O
S
D
_
R
X
T
A
L
1
X
T
A
L
2
C
V
B
S
OR
V
D
D
A
2
.5
V
V
S
S
A
V
D
D
A
2
.5
R
S
T
-1407A-H2
SCG
WJK0136
-001A
QAX0666
-002
X
X
X
BW
X
NRSA63J
-100X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
MN18732
87JK1
2135TEE
*10: 2SC5083/L-P/-T
V
D
D
3
.3
V
S
S
N
C
D303
V
S
Y
N
C
/S
S
C
N
C
G1 GO G2 INH VEE VSS
CB
N
C
AB2B1BOROVDD
V_IN
A_IN
V_OUT
A_OUT
V_IN
A_IN
R
G
B
G
N
D
9
V
*1:
*2:
*3:
*4:
*5:
2SD601A/QR/-X
2SB709A/QR/-X
UN2212-X
MA111-X
MTZJ9.1B-T2
21DMT3
*6: MTZJ6.8C-T2
MTZJ12C-T2*7:
QQR0621-002Z*9:
UN2112-X*8:
NOTE
V
P
P
S
C
L
C
.A
P
C
1
A
B
C
L
E
X
T
Y
s
E
X
T
R
E
X
T
G
E
X
T
B
V
C
J
V
c
c
(9
V
)
R
_
O
U
T
G
_
O
U
T
B
_
O
U
T
V
C
J
G
N
D
4
.4
3
M
H
Z
S
E
C
A
M
S
E
C
A
M
P
L
L
B
E
L
L
re
f
re
f
N
C
SP01
FRONT
REAR
N
C
N
C
V
/S
IF
V
c
c
(
9
V
)
S
A
W
S
A
W
V
/S
IF
G
N
D
Q
S
S
_
IN
R
F
A
G
C
o
u
t
A
F
T
o
o
u
t
V
/C
IN
IF
_
A
G
C
V
A
P
C
Q
D
e
to
u
t
S
IF
_
IN
A
U
D
IO
_
IN
A
U
D
IO
_
O
U
T
B
la
c
k
L
e
v
e
l
D
e
-
e
m
p
h
a
s
is
C
H
R
O
M
A
V
c
c
(9
V
)
V
IF
D
e
t
o
u
t
V
c
c
[5
V
]
V
ID
E
O
_
O
U
T
C
.A
P
C
2
Y
/V
s
y
n
c
_
IN
H
s
y
n
c
_
IN
3
.5
8
M
H
z
H
V
c
c
H
o
u
t
H
A
F
C
1
D
e
c
o
u
p
lin
g
S
A
W
T
o
o
th
V
o
u
t
V
e
r.A
G
C
V
D
D
[5
V
]
S
C
P
V
S
S
S
D
A
F
B
P
N
C
HEADPHONE
N
C
A_IN
QAS0086-001
N
C
N
C
V
c
c
1
IN
MUTE
DC ATT AUDIO OUT
N
C
V
O
L
F
B
G
N
D
O
U
T
A
c
c
2
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
SCG-1315A-H2 (AV-21DMT3)
MAIN PWB (1/2)
OR
QNN0281-002
QNN0281-003
AT24C08-21DMG3
2-7 2-8
CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAMS (1/2) [AV-21DMT3, AV-2135TEE]
AV-21DMT3
AV-2135TEE
AV-21DMT3
AV-2135TEE
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