Advertisement
POWER AMPLIFIER (IC101: TA8248K)
The power amplifier is a two-channel amplifier with standby switch.
The following table shows the pin function of IC101.
P
n i
N
. o
T
r e
m
n i
l a
1
N
C
2
B
S .
2 .
3
O
U
T
2
4
V
C
C
5
O
U
T
1
6
B
S .
1 .
7
P
o
w
r e
G
N
8
S
a t
n
d
b
y
9
D
C
1
0
N
F
1
1
1
N I
1
1
2
N I
2
1
3
N
F
2
1
, 4
1
5
P
e r
G
N
D
I
/ n
O
t u
—
N
t o
u
s
e
d
—
T
r e
m
n i
a
f l
O
t u
C
h
a
n
n
l e
2
n I
+
9
V
s
o
u
c r
O
t u
C
h
a
n
n
l e
1
—
T
r e
m
n i
a
f l
D
n I
G
o r
u
n
d
0 (
n I
P
o
w
r e
c
o
t n
—
T
r e
m
n i
a
f l
n I
N
e
g
a
v i t
e
e f
n I
C
h
a
n
n
l e
1
n I
C
h
a
n
n
l e
2
n I
N
e
g
a
v i t
e
e f
n I
G
o r
u
n
d
0 (
F
u
n
t c
o i
r o
a
b
o
t o
t s
a r
p
c
a
p
a
t i c
r o
o
u
p t
t u
e
o
u
p t
t u
r o
a
b
o
t o
t s
a r
p
c
a
p
a
t i c
r o
) V
s
o
u
c r
e
o r
s l
g i
n
l a
n i
p
u
. t
0
: V
O
, f f
r o
a
d
e
c
o
u
p
n i l
g
c
a
p
a
t i c
r o
e
d
b
a
k c
n i
p
t u
n i
p
t u
n i
p
t u
e
d
b
a
k c
n i
p
t u
) V
s
o
u
c r
e
— 10 —
n
+
9
: V
O
n
Advertisement
