Sony SAT-A55P - BLOCK DIAGRAMS; BLOCK DIAGRAM (1 OF 2)

SAT-A55P/B55P
— 8 —
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
1
2 3
4
1
2
4
3
1
2
3
1
2
3
4
J
1
S
6
0
0
T
5
1
0
J
5
0
0
C
N
5
5
0
C
N
3
0
0
P
O
W
E
R
S
W
M
I
D
C
O
M
D
-
S
U
B
4
P
S
-
V
I
D
E
O
SCCLK SCRST
SELECT
+5V
D
E
R
R
O
R
D
A
T
A
0
-
7
D
C
L
K
T
I
_
S
C
L
T
I
_
S
D
A
SCIO
SCPW
+5V
GND GND
SW1
NC
UP
RIGHT
DOWN MENU
LEFT
EXIT GND
GND
A
U
D
I O
D
A
C
S
D
R
A
M
E
E
P
R
O
M
I
C
1
0
3
ASCLK LRCLK
PCMCLK
PCMDATA
P
A
C
C
L
K
GND
A
O
U
T
L
A
O
U
T
R
A
S
C
L
K
P
C
M
D
A
T
A
P
C
M
C
L
K
E
X
T
A
D
D
R
E
X
T
D
A
T
A
R
F
S
C
I
O
E
X
T
D
A
T
A
0
-
1
5
E
X
T
A
D
D
R
0
-
2
4
S
D
A
T
A
0
-
1
5
S
A
D
D
R
0
-
1
1
S
C
C
L
K
PCMCLK
ASCLK
LRCLK
5
V
D
A
T
A
8
-
1
5
0
-
1
5
E
X
T
D
A
T
A
SCRST
SW1
0
-
2
4
E
X
T
A
D
D
R
RF IN
+
5
V
+
5
V
R
F
_
R
E
M
O
T
E
I
R
B
L
A
S
T E
R
I
C
5
2
0
R
X
A
T
X
A
2
T
X
A
1
M
O
D
E
M
I
C
M
E
M
O
R
Y
B
L
O
C
K
F
L
A
S
H
R
O
M
A
F
L
A
S
H
R
O
M
B
I
C
1
0
6
T
X
T
I
R
X
T
I
T
I
_
S
C
L
T
I
_
S
D
A
S
A
D
D
R
0
-
1
1
S
D
A
T
A
0
-
1
5
0
-
1
5
E
X
T
D
A
T
A
E
X
T
A
D
D
R
0
-
2
4
I
C
1
3
5
0
X
H
O
O
P
T
O
M
O
S
R
E
L
A
Y
T
O
S
M
A
R
T
C
A
R
D
9
P
C
N
2
0
0
C
N
2
0
1
9
P
T
O
F
R
O
N
T
P
A
N
E
L
M
I
N
I
J
A
C
K
1
P
I
C
1
2
0
5
V
D
A
T
A
8
-
1
5
0
,
1
,
2
1
,
,
2
4
0
D
R
A
M
I
C
1
0
1
I
C
1
0
0
S
W
R
E
G
.
T
R
A
N
S
F
O
R
M
D
R
A
I
N
C
O
N
T
R
O
L
S
O
U
R
C
E
A
C
I
N
A
C
-
R
E
C
T
F
E
E
D
B
A
C
K
S
H
U
N
T
R
E
G
.
L
N
B
-
I
N
T
I
_
S
D
A
T
I
_
S
C
L
D
C
L
K
P
A
C
C
L
K
D
E
R
R
O
R
D
A
T
A
0
-
7
+
3
.
3
V
+
3
2
V
B
2
+
5
V
B
1
+
5
V
B
O
O
S
T
E
R
+
5
V
T U
2
0
1 D
S
S
T
U
N
E
R
S
A
T
I
N
+
1
2
V
I
C
2
6
0
+
9
V
A
M
P
I
C
8
0
1
(
1
/
2
)
A
M
P
A
M
P
I
C
8
0
2
(
1
/
2
)
I
C
8
0
2
(
2
/
2
)
U
A
R
T
D
O
2
U
A
R
T
D
I
2
U
A
R
T
D
I
1
U
A
R
T
D
O
1
T
X
D
A
R
X
D
A
C
O
U
T
Y
O
U
T
V
I
D
I
N
A
U
D
I
N
A
M
P
I
C
3
0
0
Q
5
5
0
S
W
Q
5
5
1
I
N
V
Y
O
U
T
C
O
U
T
A
M
P
I
C
3
0
1
V
1
V
2
Q
3
0
1
,
Q
3
0
2
,
Q
3
0
3
,
Q
3
0
4
B
U
F
F
E
R
S
0
-
1
5
E
X
T
D
A
T
A
A
C
3
A
D
D
R
0
-
1
A
C
3
A
D
D
R
0
-
1
L
R
C
L
K
Q
8
0
0
B
U
F
F
A
M
P
I
C
8
0
1
(
2
/
2
)
L
1
L
2
R
1
R
2
I
C
7
0
0
I
C
6
2
3
I
C
6
2
4
T
6
0
1
D
6
0
1
T
6
2
0
+
3
2
V
R
E
G
Q
6
3
0
J
1
5
1
+
2
4
V
-
5
V
R
E
G
+
9
V
R
E
G
+
3
2
V
Q
6
5
0
O
C
P
-
5
V
+
5
V
A
M
P
Q
6
5
1
,
6
5
2
S
C
P
W
R
E
G
.
I
N
V
Q
6
5
4
I
N
V
Q
6
5
5
PCMDATA
SMVCCDET
Q
2
9
0
S
W
I
C
2
9
0
D
C
-
D
C
C
O
N
V
.
Q
2
0
4
O
C
P
S
M
V
C
C
D
E
T
L
N
B
V
A
L
Q
2
0
3
S
W
L
N
B
P
W
R
LNBVAL LNBPWR
LNBPOL
LNBFB
Q
2
0
2
S
W
Q
2
9
1
S
W
L
N
B
P
O
L
L
N
B
F
B
A
M
P
Q
2
4
0
,
2
4
1
I
C
2
4
0
A
M
P
L
N
B
L
E
D
T
O
R
E
S
E
T I
C
I
C
1
7
1
T
O
I
C
2
0
6
T
O
C
N
2
0
0
T
U
2
0
1
C
N
1
2
0
C
N
6
0
1
I
C
6
2
2
I
C
6
4
0
I
C
5
0
0
J
8
0
0
V
I
D
E
O
O
U
T
A
U
D
I
O
O
U
T
J
8
0
0
R
F
3
0
0
P
W
R
S
U P
P
L
Y
,
T
U
N
E
R
,
T
P
T
/
M
O
D
E M
M
I
C
R
O
C
O
N
T
R
O
L
L
E
R /
A
S
I
C
M P
E
G
A
/
V
,
N
T S
C
,
A
C
3
A
U D
I
O
X
M
T
9
5
8
C
N
9
2
0
D
I
G
I
T
A
L
O
U
T
V
I
N
O
P
T
I
C
A
L
B
U
F
F
Q
1
6
0
Q
8
0
2
M
U
T
E
Q
8
0
1
M
U
T
E
X
M
U
T
E
S
A
T
-
A
5
5
P
O
N
L
Y
S
A
T -
A
5
5
P
O
N
L
Y
S
A T
-
A
5
5
P
O
N
L Y
L
N
B
F
B
Q
6
5
3
X
W
R
/
X
R
D
X
W
R
/
X
R
D
R
E
S
E
T
R
E
S
E
T
S
W
Q
1
0
1
XTVDSS
C
O
N
T
R
O
L
S
W
Q
5
2
2
R
S
T
S
W
_
E
I
P
K
X
C
O
M
P
A
S
I
C
I
C
1
5
0
I
C
1
1
0
T
R
A
N
S
P
O
R
T
M
I
C
R
O
L
O
G
I
C
I
C
I
C
1
6
0
I
C
9
1
0
A
U
D
I
O
P
R
O
C
E
S
S
O
R
C
O
M
P
A
R
A
T
O
R
I
C
2
0
6
I
C
8
0
0
9
-
9
6
5
-
9
1
4
-
0
1
<
S
A
T
-
A
5
5
P
/
B
5
5
P
>
B
D
1
O
F
2
S
C
P
W
V
C
R
_
C
L
K
/
V
F
D
_
C
L
K
V
C
R
_
D
A
T
A
/
V
F
D
_
S
E
R
I
A
L
_
O
U
T
X
V
C
R
_
I
R
Q
/
V
F
D
_
L
A
T
C
H
POWER_SW
UP_SW
SELECT_SW DOWN_SW
RIGHT_SW
MENU_SW LEFT_SW
EXIT_SW
R
I
N
T
R
D
A
T
A
R
C
L
K
S
W
I
N
V
S
W
R
E
G
U
L
A
T
O
R
Q
5
2
1
Q
5
2
0
R
E
M
POWER_LED
THR_LED
TVDSS_LED
X
R
S
T
X
R
E
S
E
T
X
R
S
T
X
R
S
T
X
R
S
T
4-3. DIAGRAMS
BLOCK DIAGRAM (1 OF 2)