Low Band Section; Figure 4-70: Low Band (29.7-42/35-50 Mhz) Main Board Top Side Pcb - Motorola PR860 Detailed Service Manual

Schematic Diagrams, Overlays, and Parts Lists: Low Band Section

4.11 Low Band Section

R410
E407
E409
1 32
R437
8 21
U405
J400
1
7 22
C426 C425
40
R478
TP401
TP402
C404 C427 C428
SH400
R435
C443
C444
RT400
TP410
VR449
4
C473
3
21
C472
R499
1
Q411
C471
C497
3
C496
4
C495
Q405
C494
C493
R476
C490
R427
R477
R407
C491
20 C441 CR412
C492
22
VR450 TP406 TP415
TP405
17
TP201
R230
1
16
C429 C249
C247
R428
R285
C283
C424 R286
C284
R408
D210
SH200
R454
R453
C203
Q403
CR201
R481
C467
C201
C402
C202
4 C403
U400
5 8
R436
R401
R405
R406
SH401
SH203
3 4
FL301
2 5
1
6
L301
L226
SH303
C206
R227
R287
R229
C260
TP500
U204
R510
C130
C220 C223
L210
R105
C224
R235
R112
R106
Q204
2
Q100
3
C229
1
C218
Figure 4-70: Low Band (29.7–42/35–50 MHz) Main Board Top Side PCB (8485658Z05 rev. D)
R305
C303
C309
U301 L308
R310
R302
R303 C312
R314
C310
R312
L304 L306
C314
R317
C305
R304
SH302 SH301
L508
L507
C516 R507
C537 C515
D501
L504
SH501
SH502
C144
C148
L104
D100
C121
L105
C145
C120
SH100
L101
L107
C111 C110 C103
4-97
C308
VR501
C316
CR502
C512 C513
3 4
CR503
2
R501
VR102
3
2
C147
PB505
D101
1
5
5 4
T100
1
2 3
MAEPF-28215-O