Figure 9-231.Vhf (136-174 Mhz) 9000 Series Main Board Bottom Side Pcb - Motorola HT Series Detailed Service Manual

9-380
4
S502
2
5
3
S501
C
4
J3501
4
3
J3502
2
Figure 9-231. VHF (136-174 MHz) 9000 Series Main Board Bottom Side PCB
M704
SH3202
C3240 C3241 C3219
C3223
R3219
C3227
C3236
13
R3222
25
R3224
C3222
C3243
R3223 U3220
C3244
C3237
LVZIF
C3221
C3230
C3235
1
37
C3238
C3226
L3221
C3239
C3229
SH3301
C3316
C3322C3323
C3339
C3324
R3314 C3317
R3303 C3315
8
D3301
CR3302
C3321
R3315
C3301 R3306 R3324
C3305
C3302 C3303
R3307
C
C3304
R3301
C3325 RT3301
L3301 L3303 R3304 R3319
2
C3326
R3305
C3516
C3515
C3564
H3501
C3526 C3569 R3566 C3565
TP3502
R3573 R3572
R3571
L3523
M701
VIEWED FROM SIDE 2
M705
VR441
1 2
VR506
B501
Y3762
2 CR501
3
R3763
C3735
3 SH3702
C3761 R3703
C535
R3704
F501 C3755
13
25
C3337
C503
U3701
FRACN
Synthesizer
1
C3726
C3336 37
R3726
R3320
C3725
SH3802
C3823
L3519
R3519 R3801
R3803
R3826
C3508 R3812
C3803
C3507 C3509 R3807
R3804
C3801
C3506
1
C3566
U3801
R3561
VCO
C3567
Buffer
C3561
L3826
R3564 25
1
U3502
C3562
10
R3805
Power
C3563 C3806
Control IC C3818
C3810
R3565
R3806
17
9
C3811 L3812
C3570
C3568
C3809
C3560
C3571
M702
VHF Circuit Board/Schematic Diagrams and Parts List
M706
VR442
SH402
C436
C437
D3761
1
C3763
51
R414
3
R3760
R463
R3761
U409
4
R415
Microprocessor
C3751
C433
C431
C3703
C3701
C3702
R460
C3704
C435 76
C3709
R462
R419
C453 R411
C3708 R3702
R461
R3705
C3705 C456
C434
C3733 R432
L3731
SH403
R424
C479
C422
R472
R400
C3827 R3830
C407
C481
R3829 R449
R475
C474 R423
20 25
37
20
C3815
U404
R3831 U420
C408 ASFIC
Audio PA
R3832
C409
1
C410
1
R3816
11 13
C446
C3816 C451 C450
R434
L3813 C411 C414
R436
3
C430
4
C440
Q410
M703
C4006
R4005
R4004
SH701 R703 C709 C708
26 R4006
R4003
1 14
R4002
R4001
U710
C719
C463
R708
C449
R709
C4021
R701
C4020 7 8
R702
C714
C466
R706 C715
C458
1
C459 C711
E400
28 15
R457
R409
U700
L411
C483
C475
1
14
C484
R431
C442
R473
R627
C718 C701
C702
11 CR700
R626
C703
R716 R705
R717
C445
C713
R704
10 1 8
U720
C478
4 5
C476
R471
ZWG0130097-B