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8.0 ELECTRICAL DIAGRAM (for PET730/732)
MAIN BOARD CIRCUIT DIAGRAM (MX88V462)
L
L
7
7
T
F
T
3
3 .
V
6
6
0
0
1
1
C
C
B
B
5
5
C
C
B
B
6
6
C
C
B
B
3
3
C
C
B
B
4
4
C
C
0
0
1 .
1 .
u
u
F
F
0
0
1 .
1 .
u
u
F
F
0
0
1 .
1 .
u
u
F
F
0
0
1 .
1 .
u
u
F
F
0
0
V
V
D
D
4
4
1
1
L
L
8
8
C
C
R
R
G
G
0
0
1
1
6
6
0
0
1
1
C
C
8
8
5
5
+
+
+
+
C
C
1
1
2
2
+
+
C
C
1
1
9
9
1
1
0
0
u
u
F
F
1 /
1 /
0
0
V
V
1
1
0
0
u
u
F
F
1 /
1 /
0
0
V
V
1
1
0
0
u
u
F
F
1 /
1 /
0
0
V
V
D
3
3
D
2
V
5
R
R
2
2
1
1
7
7
1
1
0
0
K
K
R
R
2
2
2
2
0
0
1
1
0
0
K
K
R
R
2
2
2
2
3
3
1
1
0
0
K
K
#
S
D
A
R
R
2
2
0
0
7
7
1
1
0
0
S
D
A
#
S
C
L
R
R
2
2
0
0
8
8
1
1
0
0
S
C
L
#
R
E
S
E
T
R
R
7
7
4
4
1
1
0
0
D
2
V
5
D
3
3
A
2
5
C
C
2
2
8
8
C
C
0
0
8
8
8
8
C
C
0
0
7
7
7
7
H
H
A
A
1
1
1
1
0
0
0
0
N
N
1
1
0
0
0
0
N
N
1
1
0
0
0
0
U
U
F
F
1 /
1 /
6
6
V
V
2
0
1
9
R
R
7
7
7
7
1
1
0
0
1
8
T
F
T
O
N
1
7
R
R
1
1
7
7
1
1
0
0
k
k
1
6
1
5
S
P
R
+
1
4
S
P
R
-
1
3
S
P
L
+
1
2
S
P
- L
1
1
1
0
9
D
V
3
3
8
7
T
F
T
+
1
6
V
6
5
T
F
T
1 -
3
V
4
3
2
1
H
H
E
E
A
A
D
D
E
E
R
R
2
2
0
0
S
S
M
M
D
D
0
0
5 .
5 .
T
T
O
O
P
P
D
3
3
B
B
5
5
0
0
C
C
B
B
5
5
4
4
+
+
C
C
2
2
2
2
1 .
1 .
u
u
F
F
0
0
1 .
1 .
u
u
F
F
1
1
0
0
u
u
F
F
1 /
1 /
0
0
V
V
R
R
8
8
8
8
D
2
V
5
1
1
0
0
K
K
U
U
1
1
1
D
8 I
2
V
P
P
3
D
7 I
4
D
6 I
5
D
5 I
6
D
4 I
7
D
3 I
8
D
2 I
9
D
1 I
1
0
D
0 I
1
1
D
H
S
Y
N
C
1
2
D
V
S
Y
N
C
1
3
G
N
D
1
4
M
X
8
8
V
4
6
2
D
C
L
K
1
5
V
D
D
1
6
D I
A
1
7
D I
B
1
8
B
U
S
T
Y
P
E
1
9
S
D
Q
2
0
S
C
S
x
2
1
S
C
K
2
2
A
U
T
O
L
O
A
D
2
3
G
N
D
2
4
R
E
S
E
T
x
2
5
V
D
D
2
6
N I
T
R
2
7
V
P
P
2
8
G
N
D
2
9
G
N
D
3
0
V
D
D
B
B
T I
T I
1
1
5
5
0
0
0
0
3
1
N
C
3
2
G
N
D
C
C
1
1
6
6
3
3
C
C
9
9
2
2
C
C
8
8
7
7
C
C
8
8
8
8
C
C
1
1
6
6
4
4
D
3
3
A
2
5
1
1
0
0
0
0
N
N
1
1
U
U
F
F
2
2
2 .
2 .
U
U
F
F
2
2
2 .
2 .
U
U
F
F
1
1
0
0
0
0
D
2
V
5
#
V
D I
E
O
N I
C
y r
t s
l a
R
R
8
8
6
6
1
1
0
0
0
0
K
K
G
G
1
1
C
L
K
_
N I
C
L
K
C
C
1
1
1
1
7
7
2
2
7
7
M
M
H
H
z
z
C
C
1
1
2
2
0
0
2
2
0
0
p
p
F
F
2
2
0
0
p
p
F
F
D
3
3
R
R
8
8
3
3
A
2
5
2
2
4
4
0
0
T
F
T
1
6
V
C
C
1
1
5
5
3
3
D
3
3
0
0
1 .
1 .
u
u
F
F
L
L
1
1
4
4
9
6
V
P
P
9
5
G
N
D
9
4
6
6
0
0
1
1
G
N
D
T
C
O
N
9
3
S
T
V
R
9
2
S
T
V
L
R
R
N
N
5
5
9
1
C
K
V
9
0
1
U
_
D
8
9
2
O
E
V
3
8
8
3
O
E
V
2
8
7
4
O
E
V
1
8
6
V
D
D
D
2
V
5
V
C
O
M
8
5
C
O
M
8
4
L
_
R
8
3
Q
1
H
8
2
O
E
H
R
R
N
N
3
3
8
1
S
T
H
L
8
0
1
S
T
H
R
7
9
2
C
K
H
3
7
8
3
C
K
H
2
7
7
4
C
K
H
1
R
R
3
3
1
1
0
0
7
6
V
P
P
T
C
O
N
D
3
3
7
5
A
V
D
D
5
L
C
D
_
R
7
4
L
C
D
R
7
3
A
G
N
D
5
L
C
D
_
G
7
2
L
C
D
G
7
1
A
V
D
D
5
A
5
0
L
C
D
_
B
7
0
L
C
D
B
6
9
A
G
N
D
5
C
C
1
1
1
1
0
0
1
1
0
0
0
0
N
N
6
8
L
V
R
H
6
7
A
G
N
D
R
C
C
1
1
0
0
8
8
1
1
0
0
U
U
F
F
6
6
L
V
R
N I
6
5
A
V
D
D
R
C
C
1
1
0
0
9
9
4
4
7
7
0
0
N
N
C
C
9
9
7
7
C
C
1
1
0
0
1
1
C
C
1
1
2
2
4
4
1
1
0
0
U
U
F
F
N
N
1
1
U
U
F
F
1
1
0
0
0
0
N
N
C
C
1
1
0
0
3
3
C
C
1
1
0
0
2
2
1
1
0
0
0
0
N
N
1
1
0
0
0
0
N
N
R
R
V
C
O
M
4
4
C
C
6
6
1
1
0
0
P
P
C
C
2
2
5
5
2
2
1
1
0
0
U
U
F
F
L
L
1
1
3
3
3 .
3 .
U
U
H
H
C
C
7
7
R
R
2
2
4
4
1
1
C
C
9
9
2
2
2
2
0
0
P
P
2
2
2
2
0
0
P
P
7
7
5
5
_
O
U
T
L
L
1
1
4
4
T
F
T
5
V
1
1
0
0
0
0
u
u
H
H
C
C4
4
C
C
2
2
3
3
9
9
C
C
1
1
6
6
6
6
0
0
1 .
1 .
u
u
F
F
C
C
0
0
4 .
4 .
7
7
u
u
F
F
L
L
5
5
0
0
6
6
0
0
1
1
L
L
3
3
4
4
2
1
1
0
0
0
0
u
u
H
H
C
C
2
2
6
6
7
7
+
+
C
C
1
1
1
1
6
6
4
4
7
7
u
u
F
F
1 /
1 /
6
6
V
V
V
V
D
D
2
2
7
7
1
1
S
S
S
S
3
3
5
5
5
5
C
C
2
2
5
5
1
1
0
0
u
u
F
F
1 /
1 /
6
6
V
V
C
C
6
6
1
1
0
0
u
u
F
F
1 /
1 /
6
6
V
V
R
R
1
1
5
5
4
4
2
2
2
2
K
K
C
C
2
2
2
2
8
8
0
0
1 .
1 .
u
u
F
F
R
R
1
1
5
5
5
5
C
C
1
1
7
7
6
6
4
4
7
7
0
0
p
p
F
F
C
C
1
1
9
9
4
4
0
0
1 .
1 .
u
u
F
F
2
2
2
2
0
0
K
K
2
2
2
2
4 *
4 *
S
P
S
8
C
L
S
7
M
O
D
2
6
C
T
R
5
2
2
2
2
4 *
4 *
M
O
D
1
8
O
E
V
7
S
I P
O
6
C
L
D
5
R
R
2
2
4
4
9
9
2
2
2
2
R
R
R
2
2
4
4
6
6
2
2
2
2
G
R
R
2
2
4
4
4
4
2
2
2
2
B
N
N
1
1
2
2
R
R
1
1
2
2
8
8
3
3
3
3
K
K
1
C
C
1
1
3
3
9
9
O
P /
A
V
7
7
6
6
2
I -
P /
A
O
P /
R
R
1
1
3
3
0
0
1
1
0
0
K
K
3
I +
P /
A
I -
P /
4
G
N
D
I +
P /
1
1
0
0
u
u
F
F
1 /
1 /
6
6
V
V
K
K
3
3
R
R
7
7
7
7
R
R
1
1
2
2
9
9
N
N
J
J
M
M
3
3
4
4
1
1
4
4
A
A
7
7
K
K
5
5
1
1
0
0
K
K
V
V
R
R
3
3
R
R
1
1
3
3
1
2
5
5
0
0
K
K
R
R
2
2
6
6
1
1
0
0
K
K
R
R
1
1
5
5
3
3
2
2
0
0
K
K
N
N
1
1
1
1
R
R
1
1
5
5
2
2
2
2
2
2
K
K
1
8
C
E
-
N I
C
C
1
1
7
7
3
3
1
1
n
n
F
F
2
7
S
C
P
F
B
C
C
1
1
6
6
9
9
3
6
V
D
D
O
S
C
4
5
O
U
T
G
N
D
1
1
6
6
8
8
R
R
1
1
5
5
1
1
3
3
K
K
A
A
A
A
T
T
1
1
1
1
0
0
9
9
R
R
1
1
7
7
7
7
2
2
0
0
0
0
V
V
D
D
8
8
A
A
O
O
3
3
4
4
0
0
2
2
1
C
C
2
2
6
6
5
5
C
C
2
2
6
6
6
6
C
C
7
7
3
C
C
2
2
2
2
0
0
+
+
+
+
1
1
0
0
K
K
8
8
1
1
0
0
u
u
F
F
1 /
1 /
6
6
V
V
3
1
1
0
0
u
u
F
F
1 /
1 /
6
6
V
V
V
V
D
D
9
9
0
0
1 .
1 .
u
u
F
F
2
B
B
A
A
V
V
9
9
9
9
8
T
F
T
1
6
V
+
7
B
C
C
1
1
0
0
8
8
C
O
M
6
B
5
B
V
V
R
R
1
1
4
4
7
7
u
u
F
F
1 /
1 /
6
6
V
V
R
R
4
4
5
5
1
2
M
M
1
1
0
0
K
K
5
5
0
0
K
K
R
R
1
1
2
2
3
3
C
C
0
0
7
7
0
0
1 .
1 .
u
u
1
1
0
0
K
K
1
1
0
0
4
4
7
7
0
0
p
p
F
F
3
3
T
F
T
1 -
3
V
C
C
1
1
4
4
8
8
4
4
7
7
u
u
F
F
1 /
1 /
6
6
V
V
T
F
T
5
V
F
F
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