DP580 Service Manual
102
C240
10pF
L44
22nH
C241
5pF
C242
5pF
1
2
D18
1SV305
C243
24pF
R106
100K
C244
104
L45
22nH
C246
4pF
C247
10pF
1
2
D19
1SV305
C248
24pF
R107
100K
C249
104
D20
RB706F-40
L46
15nH
C245
33pF
Q12
AT32011
R108
3.9K
R109
10K
R110
3K
C250
150pF
L47
180nH
R111
47R
C251
150pF
C252
150pF
C253
103
FB15
CB100505
C254
NC
C255
150pF
R112
18R
R113
300R
R114
300R
C256
4pF
L48
22nH
C257
5pF
C258
2.5pF
1
2
D21
1SV305
C259
24pF
R115
100K
C260
104
L49
22nH
C261
5pF
C262
NC
1
2
D22
1SV305
C263
24pF
R116
100K
C264
104
L50
330nH
C265
30pF
R117
1M
1
GND
2
IF
3
RF
6
LO
5
GND
4
GND
ADE-1L+
Z1TP7
R118
51R
C266
30pF
L51
330nH
1
2
3
4
5
6
Z2
49.95MHz
L52
390nH
C267
22pF
C268
13pF
C269
NC
L53
100R
C270
220pF
C271
331
Q13
2SC5086
R119
47K
R120
36K
R121
2.2K
C272
NC
C273
NC
R122
1.8K
1uH
L54
220pF
C274
L55
0R
C275
220pF
Q14
2SC5086
R123
47K
R124
36K
R125
2.2K
C276
NC
C277
NC
R126
1.8K
330nH
L56
C278
220pF
C279
NC
R127
1K
R128
1K
C280
102
C281
104
C282
102
C283
104
C284
16pF
C285
7pF
C286
15pF
Q15
2SC5108
R129
82K
R130
680K
R131
NC
L57
330nH
C288
15pF
C289
30pF
Q16
2SC5108
R132
39K
R133
180K
R134
NC
C290
10pF
330nH
L59
C291
5.6pF
R135
47R
R136
15R
C293
103
C294
104
C295
102
C296
104
C297
102
C298
104
R137
0R
R138
NC
R139
NC
C287
16pF
C292
7pF
L58
12nH
L60
12nH
C299
4.7pF
C300
4pF
C301
16pF
C302
6.8pF
C303
220pF
C304
102
TP20
R220
0R
C385
471
C468
NC
C469
NC
L72
18nH
C470
1.5pF
C452
2.5pF
L67
22nH
C472
5pF
C473
4pF
1
2
D29
1SV305
C474
24pF
R307
100K
C475
104
RXIN
5R
RXTV
5R
5R
RXLO
51.65IF
Summary of Contents for DP580
Page 9: ...DP580 Service Manual 4 Circuit Description 4 1 Main Board 6 ...
Page 124: ...DP580 Service Manual Figure 4 Top Layer Layout Drawing of Main Board DP580 01 121 ...
Page 125: ...DP580 Service Manual Figure 5 Bottom Layer Layout Drawing of Main Board DP580 01 122 ...
Page 126: ...DP580 Service Manual Figure 6 Top Layer Layout Drawing of Main Board DP580 02 123 ...
Page 127: ...DP580 Service Manual Figure 7 Bottom Layer Layout Drawing of Main Board DP580 02 124 ...
Page 128: ...DP580 Service Manual Figure 8 Top Layer Layout Drawing of Main Board DP580 05 125 ...
Page 129: ...DP580 Service Manual Figure 9 Bottom Layer Layout Drawing of Main Board DP580 05 126 ...