Chassis Block Diagrams
-3-
IC
8
0
2
M
E
M
O
R
Y
X
' T
A
L
-S
W
1
(
P
A
L
-M
)
T
U
N
E
R
(W
IT
H
P
L
L
)
A
N
T
A
C
P
O
W
E
R
C
IR
C
U
IT
T
6
1
1
C
O
N
V
E
R
T
E
R
T
R
A
N
S
.
B
1
:1
3
0
V
(
M
A
IN
H
IG
H
)
B
2
:
1
5
-1
8
V
(
A
U
D
IO
)
B
4
:
2
5
V
(
V
E
R
T
.)
B
5
:
1
2
V
(
M
A
IN
L
O
W
)
F
R
O
M
I
C
8
0
1
(C
P
U
)
P
IN
-3
3
P
A
L
-M
P
A
L
-N
N
T
S
C
S
A
W
F
ilt
e
r
II
C
B
U
S
C
O
N
T
R
O
L
O
S
D
A
U
D
IO
R
E
A
R
A
V
I
N
S
IF
F
IL
T
E
R
4
.5
M
H
z
B
6
:9
V
B
7
:5
V
B
8
:5
V
R
E
G
.I
C
V
E
R
T
.
-O
U
T
AU
DIO
-O
UT
SIF
IN
VIF
/S
IF
O
UT
IN
T . V
ID
EO
-IN
EX
T . V
ID
EO
-IN
S
O
U
N
D
C
A
R
R
IE
R
T
R
A
P
4
.5
M
H
z
R
G
B
Q
9
0
1
C
R
T
H
V
T
4
0
1
F
.B
.T
D
E
F
L
E
C
T
IO
N
Y
O
K
E
Q
4
3
2
H
O
R
IZ
.-
O
U
T
H
E
A
D
P
H
O
N
E
J
A
C
K
S
P
9
0
1
A
U
D
IO
F
R
O
N
T
A
V
I
N
V
ID
E
O
SD
A
SC
L
3
4
IC
8
0
1
C
P
U
Q
X
X
A
V
B
60
2
X
' T
A
L
-S
W
2
(
P
A
L
-N
)
3
3
3
4
R
G
B
B
L
K
1
9
2
0
2
1
2
2
1
2
S
D
A
S
C
L
A
1
0
1
X
1
3
1
SD
A
SC
L
1
0
1
4
6
/7
IF
I
N
IC
2
0
1
Q
X
X
A
V
B
4
8
8
M
IF
/V
ID
E
O
/C
H
R
O
M
A
/D
E
F
L
E
C
T
IO
N
(
1
-C
H
IP
I
C
)
R
G
B
BL
K
2
7
2
3
2
8
3
0
3
4
3
6
5
2
3
4
5
1
2
2
1
VE
RT.
O
UT
HO
RIZ
. O
UT
1
8
1
9
2
0
IC
5
0
1
L
A
7
8
4
0
4
0
3
2
F
R
O
M
I
C
8
0
1
(C
P
U
)
P
IN
-3
4
IC
6
5
1
IC
0
0
1
L
A
4
2
8
5
A
U
D
IO
A
M
P
.
9
1
K
1
1
0
1
V
ID
E
O
A
U
D
IO
K
1
0
0
1
K
1
1
1
1
EX
T . A
UD
IO
-IN
4
7
5
6
C
P
U
X
'T
A
L
S
W
4
2
MAIN SIGNAL PROCESSING CIRCUIT
