Parker DVK432, Service Manual

Page: 9 / 16

DVK432
8
Schematic Diagrams
A0
23
A1
24
A2
25
A3
26
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
C
AS
17
R
AS
18
LD
Q
M
15
W
E
16
C
S
19
C
KE
37
C
LK
38
U
D
Q
M
39
D
0
2
D
1
4
D
2
5
D
3
7
D
4
8
D
5
10
D
6
11
D
7
13
D
8
42
D
9
44
D
10
45
D
11
47
D
12
48
D
13
50
D
14
51
D
15
53
N
C
36
BA
0
20
VD
D
1
VD
D
27
VSS
28
VSS
41
A1
0/
AP
22
N
C
/R
FU
40
VD
D
q
3
VD
D
q
9
VD
D
q
43
VD
D
q
49
VSS
q
6
VSS
q
12
VSS
q
46
VSS
q
52
A1
1
35
BA
1
21
VSS
54
VD
D
14
U
10
SD
R
AM
1
M
x16
x4
M
_A
[0
..1
0]
3
M
_D
Q
M
[0
..1
]
3
M
_D
[0
..15
]
3
SD
_V
C
C
3
G
N
D
M
_A
1
M
_A
2
M
_A
5
M
_A
6
M
_A
7
M
_A
9
M
_C
AS
3
M
_R
AS
3
M
_BA
0
3
M
_W
E
3
M
_BA
1
3
SP
I_
VC
C
3
M
_BA
1
SP
I_
D
[0
..1
]
3
SP
I_
C
LK
3
SP
I_
C
E
3
SP
I_
VC
C
3
Fo
r 1b
it
SP
I F
la
sh
M
_A
1
M
_A
7
M
_A
9
M
_A
5
M
_A
6
M
_A
2
M
_A
4
M
_A
0
M
_A
10
M
_A
8
M
_A
3
M
_A
11
M
_D
Q
M
1
M
_D
Q
M
0
R
AM
_C
LK
M
_W
E
M
_W
E
M
_D
Q
M
0
M
_D
Q
M
1
M
_C
AS
M
_R
AS
G
N
D
SD
_V
C
C
3
M
_BA
0
M
_W
E
M
_R
AS
M
_C
LK
3
M
_C
LK
M
_C
AS
R
AM
_C
LK
M
_D
9
M
_D
8
M
_D
10
M
_BA
0
M
_BA
1
M
_D
9
M
_D
2
M
_D
7
M
_D
4
M
_D
6
M
_D
8
M
_D
10
M
_D
14
M
_D
3
M
_D
5
M
_D
1
M
_D
0
M
_D
11
M
_D
15
M
_D
12
M
_D
13
M
_BA
0
SD
_V
C
C
3
G
N
D
G
N
D
SD
_V
C
C
3
G
N
D
C
E_
B
1
D
Q
0
2
W
P#
3
G
N
D
4
D
Q
1
5
SC
K
6
H
O
LD
#
7
VD
D
8
U
8
SP
I F
LAS
H
SO
P8
SP
I_
C
E
SP
I_
W
P
D
Q
0
SP
I_
VC
C
3
SP
I_
H
O
LD
D
Q
1
SP
I_
C
LK
G
N
D
SP
I_
D
0
D
Q
0
SP
I_
W
P
SP
I_
D
1
D
Q
1
SP
I_
H
O
LD
EC
14
10
0u
F/
16
V
M
_A
11
3
M
_A
11
M
_A
3
M
_A
10
M
_A
8
M
_A
0
M
_D
7
M
_D
4
M
_D
6
M
_D
3
M
_D
5
M
_D
1
M
_D
0
M
_D
2
M
_D
13
M
_D
14
M
_D
11
M
_D
15
M
_D
12
M
_C
AS
M
_R
AS
R
AM
_C
LK
R
86
33
M
_C
LK
G
N
D
10
pF
C
48
M
_A
4
0
2b
it
0
1
9R
C
N
1b
it
SP
I M
od
e
Se
tti
ng
NC
R9
2
R
88
0
R
92
0
R
90
10
K
R
89
10
K
SP
I_
C
LK
SP
I_
C
E
G
N
D
SD
_V
C
C
3
0.
1u
F
BC
38
G
N
D
0.
1u
F
BC
39
0.
1u
F
BC
40
G
N
D
VC
C
1
D
Q
0
2
D
Q
1
3
VSS
Q
4
D
Q
2
5
D
Q
3
6
VC
C
Q
7
D
Q
4
8
D
Q
5
9
VSS
Q
10
D
Q
6
11
D
Q
7
12
VC
C
Q
13
D
Q
M
L
14
W
E
15
C
AS
16
R
AS
17
C
S
18
BA
/A
11
19
A1
0
20
A0
21
A1
22
A2
23
A3
24
VC
C
25
VS
S
26
A4
27
A5
28
A6
29
A7
30
A8
31
A9
32
N
C
33
C
KE
34
C
LK
35
D
Q
M
H
36
N
C
37
VC
C
Q
38
D
Q
8
39
D
Q
9
40
VSS
Q
41
D
Q
10
42
D
Q
11
43
VC
C
Q
44
D
Q
12
45
D
Q
13
46
VSS
Q
47
D
Q
14
48
D
Q
15
49
VS
S
50
U
11
SD
R
AM
1
6M
6(
51
2K
x1
6x
2)
0.
1u
F
BC
33
D
Q
0
R
91
N
C
D
Q
1
C
E#
1
D
O
U
T
2
W
P#
3
G
N
D
4
D
IN
5
SC
K
6
H
O
LD
#
7
VD
D
8
U
7
ST
S
PI
FL
AS
H
SP
I_
H
O
LD
D
Q
1
D
Q
0
SP
I_
C
LK
SP
I_
C
E
SP
I_
VC
C
3
SP
I_
W
P
G
N
D
0.
1u
F
BC
41