Motorola 6864115B62-C Detailed Service Manual page 381

LB Range1, 25-60W PCB 8486206B06 / Schematics
L1302
491nH
VCTRL_VCO_1
R1307 L1303
2.5 - 11 VDC
VCTRL
27uH
56
C1305
.01uF
FN0:NP
L1313
491nH
R1325
0
FN0:NP
CR1310
8
C1337 6
.01uF 5
3
1
7
R1326 L1314
2
33uH
56
4
SH1302
SHIELD
C1307
47pF
8.2VDC (R)
D
C1306
Q1303
16pF -2.2VDC (R)
C1314
51pF S
R1306
0
CR1302
8
6
C1304
3 5
.01uF
FN0:NP
7 1
2.4VDC (R)
2
4
L1304
820nH C1315
51pF
C1334
L1316
56pF
33uH
8.2VDC (T)
D
C1335
CR1314
C1333
Q1306
-1.9VDC (T) 4.7pF
56pF 2
3
R1330
C1338 1
S 10K
C1341 .01uF
C1362
56pF
4.7pF
FN0:NP
C1343
2.4VDC (T)
3.3pF
L1317
C1342
33uH
56pF
L1315
1.2uH
R1328
470
SH1301
SHIELD
FN0:NP
0VDC (R)
TRB_VCO_1
4.7VDC (T)
TRB
VSF_VCO_1
VSF
L1307
L1305
27uH
27uH R1308
56
CR1306
C1308 C1312
R1312
4.7pF .01uF
1.2K
2
R1313
R1311
3
10K
C1311
1
.01uF 1.2K
C1309
4.7pF
C1313
FN0:NP
.01uF
R1340
1K
C1316
R1341
3.3pF 100
L1306
27uH
R1309
470
TX_8.5V
R1327 L1318
33uH
56
C1339 C1344 C1345
R1331
.01uF .01uF
1.2K 0.1uF
R1332
1.2K
3.7VDC (T)
L1324
33uH
C1340
R1334
3.3K
C1347
.01uF
.01uF
R1346
R1344
1K
R1345 100
Q1307
100
3.5VDC (T)
4.3VDC (T)
R1333
C1346
330
.01uF
C1348
0.7VDC (T)
C1360
R1335
3.9pF
820
FN0:NP
U1377
U1378
1
1
47K
2
47K
2
TX_8.5V
10K
10K
4
3
R1376
4.7K 3 4
8.5VDC (R)
0VDC (T)
L1309
C1317
C1318
27uH
.01uF 0.1uF
L1310
4.8VDC (R)
390nH
R1315
3.3K C1323
13pF
C1320 R1342
Q1305
.01uF 100
0.5VDC (R)
Q1304
R1317
9V3_VCO_1
3.4VDC (R) 22
9V3
4VDC (R)
C1319
R1314
.01uF
330
C1321
PRE_IN_VCO_1
3.9pF
0.7VDC (R)
PRE_IN
C1361
R1316
3.9pF
680
FN0:NP
C1354
3.9pF
FN0:NP
+3 dBm (T)
C1352
L1321 R1338 TXINJ_VCO_1
270nH
120
.01uF
R1339
L1322 R1337
C1350 33uH 75 75
15pF
Q1308
R1347
150
0.5VDC (T)
R1336
22
C1349
C1351 0.1uF
.01uF
3.9pF
C1356
3.9pF
FN0:NP
LB1 (29.7-36.0 MHz) Voltage Controlled Oscillator
4-9
+14 dBm (R)
C1326
RXINJ_VCO_1
R1319
RXINJ
10
.01uF
R1320
R1318
L1311
470 470
27uH
R1343
150
C1336
C1325
.01uF 0.1uF
TXINJ
FL0830686-O
FL0830686O