DM588 Service Manual
102
C240
220pF
L4
4
22
nH
NC
C2
41
C242
22pF
1
2
D1
8
1S
V30
5
22
0p
F
C2
43
R106
100K
C2
44
104
L4
5
22
nH
C2
46
NC
C247
220pF
1
2
D1
9
1S
V30
5
22
0p
F
C2
48
R107
100K
C2
49
104
D20
RB7
06
F-
40
L46
15nH
10
00
pF
C2
45
Q12
AT32011
R1
08
3.
9K
R10
9
10
K
R11
0
3K
C250
150pF
L4
7
180
nH
R111
47R
C2
51
15
0p
F
C2
52
15
0p
F
C2
53
10
3
FB15
CB100505
C2
54
NC
C255
150pF
R112
18R
R1
13
30
0R
R1
14
30
0R
C256
220pF
L4
8
22
nH
C2
57
NC
C258
15pF
1
2
D21
1S
V30
5
C25
9
22
0pF
R115
100K
C2
60
10
4
L4
9
22
nH
C2
61
NC
1
2
D22
1S
V30
5
C26
3
22
0pF
R116
100K
C2
64
10
4
L5
0
33
0nH
C2
65
30
pF
R117
1M
1
GND
2
IF
3
RF
6
LO
5
GN
D
4
GN
D
Z1
AD
E-
1L+
TP
7
R1
18
51R
C2
66
30p
F
L51
33
0n
H
1
2
3
4
5
6
Z2
49.95MHz
L52
390nH
C2
67
22p
F
C2
68
13p
F
C2
69
NC
L53
100R
C270
220pF
C271
220pF
Q13
2SC5086
R1
19
47
K
R1
20
36K
R12
1
2.
2K
C272
NC
C27
3
NC
R1
22
1.
8K
1u
H
L54
22
0p
FC2
74
L55
0R
C275
220pF
Q14
2SC5086
R1
23
47
K
R1
24
36K
R12
5
2.
2K
C276
NC
C27
7
NC
R1
26
1.
8K
330
nH
L56
C2
78
22
0p
F
C27
9
NC
R127
1K
R128
1K
C2
80
10
2
C2
81
10
4
C2
82
10
2
C2
83
10
4
C2
84
16
pF
C2
85
7p
F
C286 15pF
Q15
2SC5108
R1
29
180
K
R1
30
68
0K
R1
31
NC
L5
7
27
0n
H
C28
8
15
pF
C289
30pF
Q16
2SC5108
R1
32
39
K
R1
33
18
0K
R1
34
NC
C2
90
27
pF
68
nH
L5
9
C2
91
22
0p
F
R135
47R
R136
15R
C2
93
10
3
C2
94
10
4
C2
95
10
2
C2
96
10
4
C2
97
10
2
C2
98
10
4
R137
0R
R13
8
NC
R13
9
NC
C2
87
16
pF
C2
92
7p
F
L58
18nH
L60
18nH
C299
10pF
C300
6pF
C3
01
39
pF
C3
02
27
pF
C303
NC
C304
102
TP
20
R2
20
0R
C3
85
47
1
NC
C4
68
C4
69
NC
L72
18nH
C4
70
1.
5pF
C452
15pF
L6
7
22
nH
C4
72
NC
C473
220pF
1
2
D2
9
1S
V30
5
C4
74
22
0p
F
R307
100K
C4
75
10
4
L2
27
nH
L3
27
nH
L4
27
nH
L5
27
nH
L4
1
27n
H
1
2
3
4
U5
HSMS282X
1
2
3
4
5
6
BALUN5
BALUN
1
2
3
4
5
6
BALUN6
BALUN
C459
220pF
C5
46
10
0p
F
C556
NC
C557
NC
0R
L4
3
C555
0R
L66
0R
C5
58
NC
RXIN
5R
RXTV
5R
5R
RXLO
51.65IF
GND
GND
Summary of Contents for DM588
Page 142: ...DM588 Service Manual Figure 4 Top Layer Layout Drawing of Main Board B Board 139 ...
Page 143: ...DM588 Service Manual Figure 5 Bottom Layer Layout Drawing of Main Board B Board 140 ...
Page 144: ...DM588 Service Manual Figure 6 Top Layer Layout Drawing of Main Board D Board 141 ...
Page 145: ...DM588 Service Manual Figure 7 Bottom Layer Layout Drawing of Main Board D Board 142 ...
Page 147: ...DM588 Service Manual Figure 9 Top Layer Layout Drawing of LCD Board 144 ...
Page 148: ...DM588 Service Manual Figure 10 Bottom Layer Layout Drawing of LCD Board 145 ...
Page 150: ...DM588 Service Manual Figure 12 Top Layer Layout Drawing of Key Board 147 ...
Page 151: ...DM588 Service Manual Figure 13 Bottom Layer Layout Drawing of Key Board 148 ...