Motorola GP2000, Service Manual

Page: 71 / 102

Block Diagrams 7-9
4.0 Block Diagrams
4.1 Complete
S
A
V
E
5
V
R
X
5
V
5
V
D
A
C
R
X
K
e
y
P
a
d
P
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w
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r
In
p
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T
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5
V
B
A
T
T
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R
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5
V
D
A
C
R
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D
A
C
T
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3
5
D
T
M
F
I
N
R
C
N
E
T
W
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R
K
9
R
C
N
E
T
W
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R
K
3
M
IC
M
1
0
1
C
N
7
0
1
C
N
1
0
1
2
7
3
1
4
1
5
1
6
2
2
2
5
2
5
2
2
1
5
1
6
3 4
3
1
9
3
5
2
7
D
A
C
T
X
+
S
W
B
R
ip
p
le
F
ilt
e
r
Q
3
3
0
5
V
S
P
K
S
P
7
0
1
(1
/2
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D
T
M
F
IN
D
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D
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c
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1
3
1
3
A
N
T
H
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m
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F
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C
4
4
0
-4
4
5
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1
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1
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A
N
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w
it
c
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4
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9
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1
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M
a
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4
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4
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4
1
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2
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F
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4
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R
F
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4
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4
2
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F
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4
0
5
M
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4
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7
C
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4
4
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2
0
6
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2
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P
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4
1
9
P
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w
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S
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2
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1
5
V
R
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Q
2
0
4
S
A
V
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S
W
Q
2
1
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T
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R
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W
Q
2
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1
Q
2
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P
ro
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7
0
7
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1
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S
W
Q
2
0
8
Q
2
0
9
V
C
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3
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R
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3
1
1
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2
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C
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3
2
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Q
3
2
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3
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1
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A
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to
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3
2
9
L
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F
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3
1
4
-3
1
6
P
in
1
5
1
6
C
N
7
0
1
P
in
3
7
3
8
3
9
P
in
1
1
1
0
9
P
in
1
2
T
C
X
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1
4
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M
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3
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1
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3
2
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3
2
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3
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2
6
P
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5
0
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IF
A
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4
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2
A
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5
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P
L
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1
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4
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P
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1
0
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P
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1
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1
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8
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1
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1
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2
Q
1
2
2
D
T
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F
D
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c
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1
2
0
R
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1
0
5
D
A
C
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v
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1
2
1
C
P
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8
7
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D
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1
2
6
C
P
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P
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2
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C
P
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P
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2
2
C
P
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P
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3
6
L
P
F
(D
T
M
F
)
Q
6
1
0
A
L
im
it
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r
A
M
P
Q
6
0
2
A
M
IC
A
M
P
Q
6
0
2
B
V
O
X
A
M
P
Q
6
1
0
D
A
T
T
Q
6
0
8
Q
6
0
9
L
P
F
(S
u
b
A
u
d
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)
Q
6
1
0
A
N
/W
S
W
Q
6
0
1
L
P
F
Q
6
0
2
C
,D
D
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ti
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A
d
j
R
V
6
0
1
E
X
T
M
IC
J
a
c
k
J
7
0
1
(1
/2
)
D
C
A
M
P
Q
1
2
5
IF
I
C
Q
5
0
6
(2
n
d
M
ix
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n
d
L
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c
a
l,
IF
A
M
P
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IS
C
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A
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)
2
n
d
L
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c
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l
4
4
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5
4
M
H
z
X
5
0
1
R
X
S
W
Q
2
1
1
D
C
/D
C
C
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n
v
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rt
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r
Q
3
0
1
V
o
lu
m
e
S
W
2
0
1
(V
R
)
F
in
a
l
A
M
P
Q
4
1
1
P
A
Q
4
1
2