DP580 Service Manual
90
C240
220pF
L44
22nH
C241
NC
C242
43pF
1
2
D18
1S
V30
5
C243
220pF
R106
100K
C244
104
L45
22nH
C246
NC
C247
220pF
1
2
D19
1S
V30
5
C248
220pF
R107
100K
C249
104
D20
RB706F-40
L46
15nH
C245
1000pF
Q12
BFU550A
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
220pF
L48
22nH
C257
NC
C258
39pF
1
2
D21
1S
V30
5
C259
220pF
R115
100K
C260
104
L49
22nH
C261
NC
C262
NC
1
2
D22
1S
V30
5
C263
220pF
R116
100K
C264
104
L50
330nH
C265
30pF
R117
1M
1
GND
2
IF
3
RF
6
LO
5
GND
4
GND
ADE-1
L+
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
270nH
C288
15pF
C289
30pF
Q16
2SC5108
R132
39K
R133
180K
R134
NC
C290
27pF
68nH
L59
C291
220pF
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
18nH
L60
18nH
C299
10pF
C300
6pF
C301
39pF
C302
27pF
C303
220pF
C304
102
TP20
R220
0R
C385
471
C468
NC
C469
NC
L72
18nH
C470
1.5pF
C452
39pF
L67
22nH
C472
NC
C473
220pF
1
2
D29
1S
V30
5
C474
220pF
R307
100K
C475
104
L76
18nH
L77
18nH
L74
18nH
L75
18nH
L22
18nH
RXIN
5R
RXTV
5R
5R
RXLO
51.65IF
Содержание DP580
Страница 9: ...DP580 Service Manual 4 Circuit Description 4 1 Main Board 6 ...
Страница 124: ...DP580 Service Manual Figure 4 Top Layer Layout Drawing of Main Board DP580 01 121 ...
Страница 125: ...DP580 Service Manual Figure 5 Bottom Layer Layout Drawing of Main Board DP580 01 122 ...
Страница 126: ...DP580 Service Manual Figure 6 Top Layer Layout Drawing of Main Board DP580 02 123 ...
Страница 127: ...DP580 Service Manual Figure 7 Bottom Layer Layout Drawing of Main Board DP580 02 124 ...
Страница 128: ...DP580 Service Manual Figure 8 Top Layer Layout Drawing of Main Board DP580 05 125 ...
Страница 129: ...DP580 Service Manual Figure 9 Bottom Layer Layout Drawing of Main Board DP580 05 126 ...