Motorola Gm328 Gm338 Gm398 Detailed 6804112j18 E Manual

							4-1
Section 4
UHF PCB/SCHEMATICS/PARTS LISTS
1.0 Allocation of Schematics and Circuit Boards
1.1 Controller Circuits
The UHF circuits are contained on the Printed Circuit Board (PCB) which also contains the 
Controller circuits. This Chapter shows the schematics for the UHF circuits only, refer to the 
Controller section for details of the related Controller circuits . The PCB component layouts and the 
Parts Lists in this Chapter show both the Controller and UHF circuit components. The UHF 
schematics and the related PCB and parts list are shown in the tables below.
Table 4-1   UHF B2 40W Diagrams and Parts Lists
PCB :
8486250Z02 Main Board Top Side
8486250Z02 Main Board Bottom SidePage 4-3
Page 4-4
SCHEMATICS
Power Amplifier 40W
FRACN
Voltage Controlled Oscillator
Receiver Front End
IF
Page 4-5
Page 4-6
Page 4-7
Page 4-8
Page 4-9
Parts List
8486250Z02 Page 4-10 
						

							4-2Allocation of Schematics and Circuit Boards
THIS PAGE INTENTIONALLY LEFT BLANK 
						

							UHF Band 2 25-40W PCB / Schematics / Parts List
4-3
2.0 UHF Band 2 25-40W PCB / Schematics / Parts List
ZMY0131036-O
32
1716
1
U01211
76
51 26
U0101 16
1
89 U0251
C0108
C0211C0212 C0251
C0252R0103
R0211
R0212
R0251
R0252
R0253R0257
8 7114
U0211
C0256
R0256 R0268
18 1J0451
Q0110 C0253
C0261
C0262
C0421
R0102
R0110
R0115R0227 R0261R0262
R0269
C0441
C0442
C0443
C0445
C0446
C0447
C0448 R0442
R0222
C0131C0132
R0131
R0132
234
Y0131
C0101
C0102
R0105 R0106
R0114
R0170
R0101 C0104C0106
C0107
R0104R0108R0116
C0223
C0224C0226
C0227
C0231
C0232
C0233
C0234
C0235
C0236C0237
C0495R0225R0228R0226
C0228
137
25
13U0221
32 1
U0651C0241
C0242 C0243
C0244
C0245C0246
R0241R0242
R0254
R0255 C0221
C0222
C0225
R0220R0221
R0223
R0224
R0229
C0496
C0681D0201
Q0681 R0681
R0682
9U0271
C0651C0652 D0651
R0651R0652
1
6 5
U0641
C0482 C0483 C0486
C0487
C0488
C0493 C0494
C0654
C0655
L0481
L0482C0449
C0470
C0471
C0472
C0473
C0474
C0476
C0477
C0478
C0490 C0502 C0503 C0504 C0505 C0506
C0508 C0509
C0510 C0512
C0542 Q0177 Q0181
Q0185
R0181
R0182 R0185
R0186
R0510
R0535
R0538 R0539
VR0501
VR0503 VR0505
VR0510
C0501 C0511 C0513
C0514 C0515
C0516C0517
C051820 11 10
J0501R0508 R0509
C0484C0601
C0603
C0612R0533R0611R0612
1 65
U0611
J0601
C5417
C5419
C5420 C5425 C5426
C5427
C5428 C5429
C5430
C5431
C5432
C5433 C5434
C5435
C5446 C5447
C5453
C5454
C5457
C5458 C5461
C5462
C5481C5485
C5489
C5490
C5495C5497
C5602
L5474
M3421 R5408
R5415 R5416
R5417
R5418
R548032 1
4
567 8
Q5441
C5478
C5493 C5401
C5403
C5404
C5407
C5410
C5418
C5488
C5505
C5506
L5401
L5403
Q5471
Q5472
R5401
R5402
R5403
R5405
R5504
R5511
R5512
TP5530
1 16
8 9
U5401
VR5471
3 2J5401 C5440
C5441C5442
C5443C5444 C5445
C5449C5450
C5455C5456 C5459
C5465
C5466C5467C5468
C5476 C5477 C5487
C5491C5507
C5521
C5522
L5489 L5490
R5501
R5502U5502C5472
C5474
C5475
C5480C5510
D5471D5472
L5472L5473 L5001
L5002 C5210
C5213
C5214 C5215
C5216 C5217
C5221 C5222 C5223
C5224
C5225 C5226
C5227
C5229C5230
C5231
C5232C5233
C5234C5236
C5242
C5243
C5244 C5245
C5246
C5251C5252
C5253 C5254 C5255C5289
D5221 L5201
L5221 Q5221
R5211R5221
R5222R5223 R5224
R5225
R5227R5251
R5252
U5211
C3124C3133
L3124
R3123
R3124 2 Y3102
2
3
4
56 FL3102
2
3
4
56 FL3101 3 4 6
1
2 T5052
2
1
5 4 3
T5051
C5308
C5309C5317
C5318 C5322
C5323 C5325C5353
C5355
C5375
L5303
L5305
L5312L5313
Q5301
Q5311
43 Q5333
R5305 R5311
R5312R5321
R5346
3
C5331C5332C5335
C5337
C5339C5351
C5352
C5371 C5372
C5373
C5374C5382
C5383
3
L5304
L5371R5301
R5302
R5331R5332
R5333R5337
R5341
R5343R5345
SH5301C5031
C5053C5054C5055
D5051 L5053 L5054
L5051 R5051
L5008
C3101 R3148L3100
C5052R5015
C5014 C5015
C5016
C5017 C5018
C5019 C5020 C5021 C5022 C5023
C5029 C5030
C5032
C5034 C5065 C5068D5004 D5005
D5006
L5003
L5004
L5005
L5006 L5009
Q5001
R5005R5007
R5012R5013
R5020 R5064 R5066
C5001
C5002C5003 C5004 C5005
C5006 C5007C5008 C5009
C5026 C5027C5033
D5001 D5002
D5003Q5003
R5001R5003R5004R5021
R5022
C3102C3103
L3101
R3101R3106
C3114C3115
C3131C3132
C3134
C3135
C3136C3137
C3143
R 3 111R3117
R3130 R3132R3135
11
1 2010
U3101
C3139
C3140
C3141
C3142C3145
C3148
4 32
FL3112FL3114
R3142 R3144R3145
87
1
14U 3 111 87
1
14U3115
UHF Band 2 (450-520 MHz) 40W 8486250Z02 Top Side 
						

							4-4UHF Band 2 25-40W PCB / Schematics / Parts List
ZMY0131037-O
C3144C3146
C3147
C3151C3152
43
FL3111
FL3113
43
2FL3115
Q3141
Q3151Q3152
R3133 R3134R3141
R3146R3147
R3151
R3152
R3153R3154
C3104 C3110C 3 111
C3112 C3113C3116
C3121C3122 C3123
D31012
L 3 111
L3112Q3101
Q3102
R3102 R3104 R3105
R3107 R3108
R3112
R3113
R3114 R3115 R3116
R3118 4 3 2
Y3101
C5024C5060
C5066
R5019
R5052
R5053R5054
R5055
R5060TP5003
C5010
C5011
C5012 C5013C5028
C5061 C5062
C5064
C5067
C5069
D5007Q5002Q5004
R5002
R5016
R5017 R5018R5061
R5062
R5063
R5068 R5069
R5070
R5071 R5072
C5025
C5448 C5451
C5463
C5469C5470 C5473
C5492
C5494
C5496 C5498 C5499D5452
L5491
L5492 L5493 R5455R5457
R5472R5475
R5491
R5496
TP5531
VR5473
C5422
C5439 L5421L5437
L5438
C5452
C5464
D5451
D5453R5409
R5471
R5473R5474
R5506
R5507
TP5532
C5421 C5424
C5436C5438
C5483
C5484
C5629
C5630C5631 C5632
L5402 L5436
L5541
L5543
1
23
Q5421
Q5451
R5414 R5440
R5481R5485
R5486
R5487R5488R5489
R5513 R5525
R5630
R5631
R5632R5634
R5635S5440
TP5537
TP5538
TP5536
C0499
C0611
E0631 VR0601
C0105
C0121C0255
R0468R0543 R0593 1
4 5
8
U0652
C0122 C0123
22
21
87
1
U0122 12 J0401
R0412
R0441
C0205
C0267
R0208
R0265
R0267R0266C0201C0202
C0203
C0204 C0254
C0265C0266
R0107
R0201
R0202R0203
R0204
R0205 R0206
R0207
R0408
R0555 TP0102 TP0221TP0222
U0653
VR0541
1
18J0552
C0103 R0112 R0113R0121
TP0103
TP0492 C 0 111
C0112
D0101
R 0 111
R0117
R0401
TP0101TP0104
1 4
58U 0 111C0342 R0342U0342R0343R0347C0422
C0423
C0426
C0427
C0428
C0429
C0430
C0431 F0401 R0407
R0409R0467
C0304
C0305C0324
C0325
C0341
C0343
C0344
R0323R0324
R0341R0344R0345
R0346 TP0497
28 151
458
U0341
C0141
161 8
9U0141 C0491 C0492
C0497
C0485 R5495
R5497
C5402
C5405
C5409
C5412C5413C5414
C5415
C5416
C5479 C5502
C5503
C5504L5404
L5411
Q5473R5412
R5422
R5423R5424
R5425R5428
R5431R5482
R5483R5484
R5492 R5503
R5514R5523
TP5533117
9 25
U5501
C0301C0302
C0303
C0331
C0351
C0352
C0353
C0354
C0641
C0644C0645
C0662
C0663
C0671
D0301
Q0641
Q0661Q0662
Q0663
R0331
R0332
R0333 R0335R0481
R0482R0641R0642
R0643
R0662
R0671
R0672
14 1U0301
U0331 4 5 8
U0351
C0275
C0621
C0622
C0661
D0621 D0660 D0661
Q0173R0173R0174R0621
R0661 TP0661
VR0621
VR0671
Q0171
C0541D0179
Q0183
R0171R0172
R0175
R0176 R0177
R0178
R0179
R0183
R0184R0511 R0512R0525
R0529
R0530
R0531
R0537
R0541R0542
TP0530
VR0504
VR0509
VR0537C0151 C0271
C0272
C0273C0274
C0276C0277C0554 C0558
C0559
C0560
C0575
C0576
C0591
C0592
C0593
D0151E0271
E0272
1
40J0551Q0151Q0271
R0151
R0152
R0273R0274
R0275 R0276R0556
R0591
R0592
TP0151
VR0151C5201
C5202C5203
C5204
C5205C5206C5207
C5208
C5209 C5211
C5228 C5235
C5241 C5261
C5262C5263
C5287C5288D5201
D5261
L5231
R5201
R5203
R5204
R5206 R5228R5241
R5261
R5262
R5263TP5201
TP5202
1
37 25
13
U5201
64
1 3
Y5261 2
34Y5262
C5301C5302
C5303
C5304
C5305
C5306 C5307
C5311
C5312 C5313
C5314
C5315 C5316
C5321
C5324
C5333
C5334
C5336
C5338C5354 C5361C5362
C5363
C5364
C5365C5381
CR5301CR5302
CR5303
CR5311CR5321
L5301
L5302
L5311
L5331
L5332
L5333L5361
L5362
Q5331
Q5332
R5303
R5304
R5313 R5314
R5315
R5322
R5323
R5334
R5335R5336 R5338
R5339R5340R5342
R5344R5347R5360
R5361R5362R5363R5381 SH530211 1
20
10U5301
UHF Band 2 (450-520 MHz) 40W 8486250Z02  Bottom Side 
						

							UHF Band 2 25-40W PCB / Schematics / Parts List4-5
ZMY0131038-O
PASUPVLTG
9V3C5481
3000pF C5602
.033uF PASUPVLTG_UHF_PA_1
C5485
30pF PASUPVLTG
9V3_UHF_PA_1L540257R01
C5421
.033uF 30pF C5484
NU NU C5495
1000pFC5497
1000pF C5490
L554157R01 C5489C5436
10uF
NU L5474
BLM31A02PT
100pF C5483 9V3
51 R54959V3
51 R5497
390nHL5403
390nH L5411
C5412
100pFNU
NU R5414R5525
C5409
0.1uFLoadC5457
36pF
C5424L5543
13.85nH
NU NU
1 C5453NU C5458
C5431
27pF
C5454
4.7pFNU
NUC5446
R5417 3.9pF C5434
150pF C5429
150pFC5428C5433
47pF
C5420
12pFIN2OUT1
OUT2
GND1
GND2
GND3
GND4
GND5
GND6
IN1Q5441
NU
NU R5418C5430
3.9pF C5427C5432
47pF C5435
12pF
51 R5489
R5481
51 51 R5486
R5485
51 NU NU NUC5447C5419
C5461
39pF C5462
R5415
513
HEATSINK M3421
1 POSQ5421 2
R5416
51 C5417
47pF
Load
NU R5487
2K R5412NU
NU3.7 to 3.9 VDC
R5488TP5536
20K R5408
C5426
100pF .022uFC5425 Q5451
100pF C5415
C5416
.022uF R5401
300 C5410
100pF
R5403 R5402
300 15100pF C5401 
7
RFOUT2
1VCNTRL14VD1
2
VG1
3
VG212GND313GND4
8NC19NC210NC315NC416RFIN
6
RFOUT1
U5401
17EP
11G24GND15GND230C65
4 to 6 dBmTXINJ
T5_INJ_UHF_PA_1NU
C5404
100pF
200 R5405 L5404
C5407
0.1uFC5403
1.8pF
L5401
11.03nH NU
NU C5405C5402100pF C5488
0.1uF C5418
CNTLVLTG
3.3K R5514 C5TLVLTG_UHF_PA_1R5428
1.8K
100pF C5413
.022uF C5414
4.5 VDC (44W)
4.4 VDC (28W)
TP5533PCIC_MOSBIAS_1R5480
10K
R5424
620 R5422
620
620 R5425620 R5423NU R5431
6.2 VDC (28W) 6.5 VDC (44W) Q54732
NU R5440 SWITCHS5440
19V3
PA_PWR_SET_1_UHF_PA_1
PA_PWR_SET
PA_PWR_SETNU MOSBIAS_2
R5630 TP5537
BIAS_2_UHF_PA_1R5634
100K47K R5631
100K R5635
100pF C5632R5632
47KC5630
0.1uF
100pF C5629 C5631
0.1uF
MOSBIAS_3 BIAS_3_UHF_PA_1 TP5538 NU C5493C5478
1000pF
17nH L543757R01L5421
C5422
100pFL5436
57R01
C5438
0.1uF
100pFC5439
17nH L5438
NU
NU C5476C5449
3.9pF
3.3pF C5491 C5466
13pFC5442
30pF C5441 C5443
6.8pF
L5489
4.22nH
4.22nHL5490
NU
NUC5487
3.3pF C5444
13pFC5477
C5440
30pFC5445
6.8pFC5467
3.3pF C5450
R5409
100K 9V3
D5453R5506
10K
NU C5464
R5474
100K
NUC5470100pF
C5507
100pFC5499NU
4.3K R5473C5452D5451 NU
100pF C5459120 R5457 C5468
3.9pF
C5456
NU R5472
A+NU
3.9pF C5465
C5455NU R5471
D5471
C5469
100pF
D5452
VR5473
5.6VNU C5463C5492
100pF
R5513
10KL5493
17nH
17nH L5491
17nH L5492DUMMY
2J5401-2
J5401-3
3
5J5401-4
4
J5401-5 1J5401-1
C5498
4.7pF
3.3pF C5496 C5448
9pF C5494
7pF11K R5491
R5_IN_VHF_PA_1 L5472
17nHC5474
12pF
RXIN
100pF C5479
9V3 2pF C5475
NUC5480 D5472
C5510
30pF C5472
30pF
Q5472R5511
51L5473
43.67nH
C5473
100pF R5496
82
5.6V VR5471
Q5471
470 R5512
9.2 VDC
PCIC_MOSBIAS_1
T5MPSENSE_UHF_PAK9V1_UHF_PA_1
TEMPSENSEK9V1
9V3TP5530
10K R5504
CLK
CSX DATA
0.75 VDC
R5502
68K TP5532 U5502
GND 3
POS1
2 VOUT
C5522
1000pFR5501
  5.6KR5482
300K
R5484
20K 9V3
3.9K R5503
100pF C552131 3028 25
3227
29 26
10K R5492
D5TA_VHF_PA_1C5K_VHF_PA_1
C5X_VHF_PA_19V316 V45
V5EXT17 VAR120
VAR218 VAR324VG
15
6
VL19
VLIM
10 QX
RFIN 1
21
RS
RSET
23
RX 2
T1
TEMP14 V10
CQX
13 DATA
9 F168
8
GND1
GND2
4
INTNA22
11 Q
ANO BPOS
CEX
3
CI
5
CJ
7
CL
CLK
12 CQ U5501
C5502
2200pFC5504
.01uFC5505
1uF
2200pF C5506
2.2 VDC (28W) 3.1 VDC (44W)
100K R5483PA_PWR_SET
NU R5523
470pF C5503ALT R5507
10K
2.2 VDC (28W) 3.11 VDC (44W)
TP5531
0R5475
NU
NU R5455 C5451
FECTRL_2 FE_CNTL_2_VHF_PA_1RESET
FECTRL_1 FE_CNTL_1_VHF_PA_1 R5SET_VHF_PA_1
A+
UHF Band 2 (450-520 MHz) Power Amplifier 40W 
						

							4-6UHF Band 2 25-40W PCB / Schematics / Parts List
16_8MHz
C5202
.01uF 
IN_5V_RF_REG_UHF_FN_1
 
TRBMODIN
220 R5241
 
C5251
0.1uF
 TP5202 1
.01uF C5232 LOCK_UHF_FN_1
 
 
C5243
100pF R5222
510
 
C5253
4.7uF
 
o
2.2uF C5213
C5209
 
  0.1uF
U4506
 
.01uF C5231CLK_UHF_FN_1
 
L5221
12uH47K
  R5228
 
1000pFC5252 150 R5221
R5261
150K
100 
R5263VDDA
CLK
16.8MHzXTALY5261 1uF C5223
 
VCNTL1VSF_UHF_FN_1
 
Y5262
TTS05V
16.8MHz
GND 2
OUT
3VCC4
 
MODIN_UHF_FN_1 2.2uF  
  C5214
0.1uF C5254
 D 5261 5V_UHF_FN_1
 
150 R5201
 
C5288 
 
0.1uF
DATA
100pFC5227VDDA_UHF_FN_1
 
C5246
100pF  C5205
.01uF
 
1.5pF
 
 
C5263 68 R5223
C5235
.01uFC5255
100pF C5222
 0.1uF
 
1.2K R5262C5245
100pF C524447nH L5225
  100pF
 
 
TRB_UHF_FN_1
 
U4507
16_8MHz_UHF_FN_1CSX_UHF_FN_1 C5204
 
0 R5211
100pF
 
BWSELECT_UHF_FN_1C5207
100pFC5228
0.1uF
 
 
5V_UHF_FN_2
VSF
C5211
0.1uF
2.4pF    
C5226  
C5206
10uF2.2uF C5210
220pF C5262 47
  R5203
LOCK
C5208
0.1uF
1uF C5224
 
510pF C5225R5204
 R5206
4733KC5216
.01uFLP2951U5211
VCOBIAS_2
C5212
.018uF
100pF C5287100pF C5201
 
2pF C5229
C5230
 
  2.2uF
2.2uF C5233
0.1uF
 
C528939K R5251
VCTRL
 
TP5201
C5242
 
PRESC
CSX
100pF
L5231
  VCOMOD_UHF_FN_1
 IN_5V_RF_REG
2.2uH
 
C5241
100pF 5
A24
A3
K1
1K22K33
DATA_UHF_FN_1  
6
A1
 D5201
C5221
.01uF.01uF C5203
 
R5252
  30K VCTRL_UHF_FN_1
.01uFC5234  
 
L5201
390nH
62pF C5261 5V
5V2.2uFC5215
VDDA
VDDA U5201
4.57 VDC -19 to -17 dBm (Rx)
-17 to -12 dBm (Tx)
4.98 VDC
0 VDC (Rx)3.09 VDc (Rx)
2.65 VDC (Tx) 4.97 VDC (25KHz Chan. Spacing)
4.97 VDC (Tx)2.48 VDC1.76 VDC (Tx)
1.69 VDC (Rx) 0 VDc (12.5KHz Chan. Spacing)5 VDC (Locked)
0 VDC (Unlocked)2.5  to 10 Vdc6.6 VDC
10.87 VDC
12.7 VDC4.97 VDC
3.03 VDC
3.76 VDC
2.51 VDC
4.95 VDC
0 VDC 2.48 VDC
1.25 VDC
1.97 
VDC
5V
VCOMOD BWSELECT
23
XTAL1 XTAL2 2421
VBPASS
47VCP
VMULT1 15 14
VMULT2 12
VMULT3 11
VMULT4
VRO13
25
WARP
35
PVREF18
REFSEL
27
SFBASE
26
SFCAP
30
SFIN 28
SFOUT
37
TEST1 38
TEST217
NC129
NC231
NC3
44PD_GND
PD_VDD
5PREIN32
33PRE_GND34PRE_VDD
36DVDD
19
FREFOUT 45
IADAPT 16
INDMULT
43
IOUT LOCK 4
10
MODIN
41
MODOUT
20AVDD
40
BIAS139
BIAS242
CCOMP
9
CEX
8
CLK7
DATA
DGND6
46
ADAPTSW
22AGND
48
AUX1 1
AUX2 2
AUX3 3
AUX4
INPUT 1
OUTPUT
2
SENSE3
SHUTDOWN
6
5V_TAP 5
ERROR7
FEEDBACK
4 GND8
ZWG0130364-0
HF Band 2 (450-520 MHz) FRACN 
						

							UHF Band 2 25-40W PCB / Schematics / Parts List4-7
ZMY0130674-O
R5301
5.6K
RXSW
4.2 Vdc (Rx)
0 Vdc (Tx)
R5302
10K 0.22uF C5371 C5372
100pF
NU
C5305NU
C5306
2pFL5304
390nH
4.3pF C5303
C5304
5.6pF C5302
4.3pF
CR5302 CR5303
220nH L5302
CR5301
L5301
68nH
68nH L5311C5317
100pF
100pF C5301
NU
VCTRL_UHF_VCOR5315
0 2.5 to 10 Vdc
100pF C5311
CR5311
C5316
0.1uF15pF C5312
VCOMOD
VCOMOD_UHF_VCO4.7uF C5325
VCTRL
C5323
1000pF56K R5321
C5322
100pF
NU
NUC5321
1pF
R5322
6.8K
CR53213pF C5324R5323
10K
VSF
NU4.5 Vdc P22
P33RESONATOR L5303P11
R5303
30
R5304
150 100pF C5307
R5311
TXSW
0 Vdc (Rx)
4.5 Vdc (Tx)
7.5K
0.22uF C5318L5313
390nH
R5312
7.5K
3pF C5314
100pF C5315 R5314
220Q5311
0 Vdc (Rx)
1.9 Vdc (Tx)
P11P22P33RESONATOR L5312
C5313
NUR5313
30C5382
100pF 0.1uF C5381
TXSW0 Vdc (Rx)
4.5 Vdc (Tx)
NU TRB_UHF_VCO R5381
470
TRB
0 Vdc (Rx)
4.5 Vdc (Tx)TX_OUT
TX_SWITCH
VCC_BUFFERS14
VCC_LOGIC18
RX_IADJ 2
RX_OUT
RX_SWITCH SUPER_FLTR 3
TRB_IN 19TX_BASE 16
TX_EMITTER 15TX_IADJ 1
COLL_RFIN 4
FLIP_IN 20
GND_BUFFERS 11GND_FLAG 9
17
GND_LOGIC
PRESC_OUT
RX_BASE 5
RX_EMITTER 6U5301
50U5410
138
7 124.5 Vdc (Rx) 2.58 Vdc (Tx)
100pFC538339nH
C5365L5362
3.3pF
RXSW
NU 4.2 Vdc (Rx)
0 Vdc (Tx)10 R5335
PRESC
PRESC_UHF_VCO
NU NUR5347
0
R5333
10K
R5334
0
C5334
51pF NU
NU 0.1uF C5308
L5305
390nH
C5309
100pFR5305
10
VSF
VSF_UHF_VC0VSF
4.5 Vdc
Q5301
2.3 Vdc (Rx)
0 Vdc (Tx)100pF C5351
0.1uF C5352
2.2uF C5354
2.2uF C5355
C5361
100pF0.1uF C5353
33nH L5331 R5361
180
390nH L5361
0.22uFC5362
270 R5360
C5364
5.6pFNU
1K R5363
VSF
C5374 C5363
NUNU
NUC5373L5371
68nH
5.6pF C5331
4 dBn (Tx)R5362
10C5332
0.1uF
C5333 22K R5332L5332
15nHR5336
1K
NU
NUNUNU
51pF
NU
TXINJ_UHF_VCO
Q5331 R5331
22TXINJ
NU R5337
0
NU 5V_UHF_VCO VCOBIAS_2_UHF_VCO
C5375 10K R5346
VCOBIAS_2
5V
NUQ5333
0 R5341 4.7K 47K
47K
10K4.5 Vdc (Rx)
0 Vdc (Tx)
51pF C5337 R5342
2.2KL5333
390nH C5336
.022uF
R5344
10 22 R5339
R5343
1K 220R5338100pF C5335
Q5332
NUNU
51pF C5338
220 R5340
NUR5345C5339
RXINJ
RXINJ_UHF_VCO
>14 dBn (Rx)
NU
NU
SHIELD SH5302
1SHIELD SH5301
1
GND
UHF Band 2 (450-520 MHz) Voltage Controlled Oscillator 
						

							4-8UHF Band 2 25-40W PCB / Schematics / Parts List
C5055L5053 C5002
15nH 33pF
16pF8.2pF C5031
C5020 Q5002
GND 15nH L5054C5024
1000pF D5002 C5026
1pF
GND_UHF_FE 1000pF C5008R5015
100KR5001R5017
330K R50603300pF
RXINJC5011
C5021
24pF L5004
IN
NEG TBD
C5025D5004
82pF C5052150
R5019 R5010
8.2pF C5032
33 R5008
15nHL5006
4C5030
1pF
XFMR T5051
1
2
35 R5022
0270 R5006
1.5pF C5017
RXIN_UHF_FE 9V3
C5016 D5001
C5066
TP5003TBD
L5005
IN
NEG TBD L5001
IN
NEG
150nHL5051 L5008
470nH10K 9V3
2R5005
T5052 XFMR
4
63
1100K 27pFR5012 C500768 R5007270
TBDL5002
IN
NEGR5011
Q5001
FECTRL_1_UHF_FE1pF C5029
R5020
10
C5060R5016
C5023
C5054
16pFC5009
8.2pF
IF D5003
0.1uF C5034
FECTRL_1C5004
16pFC5006Q5003L5009
10 R5021
R505115nH
51 20pF C5003330 R5002
C5013
3300pF
0 R5052 270nH
R5054 RXINL5003 330pF C5012
C5027
1pFR5018
R5053 R5003
4.7KR5013 150R5009
C5028
100pF C5015
R5055 9V3_UHF_FE
IF_UHF_FE C5001
1.5pF
18pF C5005100pF C5014
6.8pF C5053R5004
2.7K
C5033 TP5001
0.1uF
RXINJ_UHF_FE16pFC5022 TP5002
C5018
33pF
D5051
IO1 1
IO2
2 IO33
IO4
4C5019
24pF 330pF C5010
D5005
GROUND
POS
15pF POSPOS
POS
3.4 VDC @ 450MHz
4.7 VDC @ 450MHz
6.5 VDC @ 450MHz0.7 VDC
4.6 VDC
UHF Band 2 (450-520 MHz) Receiver Front End  
						

							UHF Band 2 25-40W PCB / Schematics / Parts List4-9
9186176B01 9180469V04
9180469V03
9180469V06
9180468V06
R3144
2.4KBWSELECT_VHF_IF_1
 
9V3_VHF_IF_2
 
C3113
9.1pF
NU R3104
100
NU
100
620nH
NUR3105
R3130 L310014
VDD
7 VSS
51 U3111-1
MC74HC4066 
13 CNTL1 2
C3116
L3112  0.1uF
  620nH 9V3_VHF_IF_1
 
10uFC3133
 
0.1uFC3132
 .01uF
 
 C3151
OUT2
C3137
.039uFCFW C455D
FL3112
GND1
34GND2 IN 1
620nH
 C3121
L3101  0.1uF
R3101
12K
 
12KR3147 15pF
 
 DISCAUDIO C3102C3152
.01uF
 
0.1uF
  C31397 VSS
0.1uFC3141
 U3115-1
M C 74HC4066
MC74HC4066 
13 CNTL1 214
VDD
DISCAUDIO_VHF_IF_1
 
620nH  620
 
L3111 R3108
27pFC3110
 
  0.1uF C3147C3155 9V3
  .01uF NU Q3155 FL3115
3 GND1
GND2
4 1
IN2
OUT
BWSELECT
GND345
GND4
3
IN6
OUT  CFWC455F
  12R16 FL3102
1
GND1
GND22
GND112
GND24GND3
GND45 IN 3
OUT6  12R16 FL31017
C314 2
0.1uF
  MC74HC4066 
CNTL
6 89VDD14
VSS
GND
3 IN 1
OUT2
RSSI U3111-3FL3114
CFUCJ455D
 
  4700pFC3146 27K
 GND1
34 GND2 IN 1
OUT2
R3106
OUT 3
IN1FL3111
CFWC455G
 
Y3101
12R1744.395MHz
 GND
2 GND1
4C3131
1pF
NU  0.1uF C3145 5V_VHF_IF_1
 
  IFIN_VHF_IF_1
IF  330 R3116
10K  R3134
0.1uFC3144
    18pF C311410K
 
R3155R3151 VDD
7 VSS
NU 1.2K U3111-4
MC74HC4066 
12 CNTL14
CNTL
54 3VDD14
VSS
7 U3115-2
MC74HC4066 
0.1uFC3104
 
C3135
33pF12CNTL 1114
VDD
7 VSS
7U3115-4
MC74HC4066 
MC74HC4066 
CNTL
54 3VDD14
VSS
3.3K
U3111-2
R3145
0.1uFC3140
 
390R3115
Q3152  
 3
22pF
Y3102
455KHz45B02 C3115 82pF
  C3112
C3123
.039uF 
R3112
10
0102727B45
0 R3148
 0.1uF
  C3111Q3151
 
27KR3117
Q3102  
8.2K
   
R3133 Q3101
 
C3136
30pF
  20pFR3102 C310133pF
 
10
C3103
C3134
0.1uF
 
RSSI_VHF_IF_1   6.8K R3118
R3111
  12KC3122
.039uF 6.8K
  R3107NU 100R3114
R3154 5V
10K
 
10K  R3153
D3101
 
120pF
  C3143R3152
10K
1.2K
CNTL
6VDD 14
VSS
7
R3135U3115-3
MC74HC4066 
  680 R3146 R3160
0R3132
15K FL3113
CS455G2NU
GND
3 IN 1
OUT2
9V3
5V
5V9V3
9V3 9V3 9V3
9V3
5V9V3
8
9 10
11 10
OSCIN4
OSCOUT 3
QUADIN10 RFIN1
RFIN_DEC2
RSSIOUT 5RSSI_FEED9
VCC 6
IFAMPOUT 16
IFAMP_DEC119
IFAMP_DEC2 17LIMIN14 LIMOUT 11
LIM_DEC1 13
LIM_DEC2 12MIXOUT 20
SA616
SA616
 AUDIOOUT 8AUDIO_FEED7
GND
15IFAMPIN18
U3101
ZWG0130367-0
UHF Band 2 (450-520 MHz) IF 
						

							4-10UHF Band 2 25-40W PCB / Schematics / Parts ListUHF Band 2  PCB 8486250Z02 Parts List 25-
40W
Circuit 
RefMotorola 
Part No.DescriptionC0101
2113740F51
100pF
C0107 2113741F25 1000pF
C0112
2113743E20
0.1uF
C0121 2113743E20 0.1uF
C0122
2113743E20
0.1uF
C0131 2113740F35 22pF
C0132
2113740F35
22pF
C0141 2113743E20 0.1uF
C0151
2113741F49
10nF
C0201 2311049A57 10uF
C0202
2311049A57
10uF
C0204 2113743E20 0.1uF
C0212
2311049A57
10uF
C0221 2113743E20 0.1uF
C0222
2113743E20
0.1uF
C0223 2113743E20 0.1uF
C0224
2113740F51
100pF
C0225 2113743E20 0.1uF
C0226
2113743E20
0.1uF
C0228 2311049A56 4.7uF
C0231
2113743B29
1uF
C0232 2113743E20 0.1uF
C0234
2113743E20
0.1uF
C0235 2113743E07 0.022uF
C0236
2113743E10
0.033uF
C0241 2113743E20 0.1uF
C0243
2113740F51
100pF
C0244 2113743E20 0.1uF
C0245
2113743E20
0.1uF
C0246 2113741F49 10nF
C0251
2113743E20
0.1uF
C0252 2311049A07 1uF
C0254
2113743E20
0.1uF
C0255 2113743E20 0.1uF
C0256
2113740F51
100pF
C0261 2113743E20 0.1uF
C0262
2113740F49
82pF
C0265 2113743E20 0.1uF
C0267
2113741F49
10nF
C0271 2113741F49 10nF
C0272
2113743E20
0.1uF
C0273 2113741F37 3300pF
C0275
2311049A99
47uF
C0276 2113741F25 1000pF
C0277
2113741F25
1000pF
C0301 2311049A07 1uF
C0302
2113743E20
0.1uF
C0303 2113740F51 100pF
C0304
2113743E20
0.1uF
C0305 2113743E20 0.1uFC0324
2113743E20
0.1uF
C0331 2113743E20 0.1uF
C0341
2311049A07
1uF
C0342 2113743E20 0.1uF
C0343
2113743E20
0.1uF
C0344 2113743E20 0.1uF
C0351
2113743E20
0.1uF
C0352 2113743E07 0.022uF
C0353
2311049A97
33uF
C0354 2113743E20 0.1uF
C0421
2113743N48
82pF
C0422 2113741F17 470pF
C0423
2113741F17
470pF
C0426 2113743L09 470pF
C0427
2113743L09
470pF
C0428 2113743N48 82pF
C0429
2113743L09
470pF
C0430 2113741F17 470pF
C0431
2113741F17
470pF
C0441 2113743L09 470pF
C0442
2113743L09
470pF
C0445 2113743L09 470pF
C0446
2113743L09
470pF
C0447 2113743L09 470pF
C0448
2113743L09
470pF
C0449 2113743L09 470pF
C0470
2113743L09
470pF
C0471 2113743N48 82pF
C0472
2113743N48
82pF
C0473 2113743N48 82pF
C0474
2113743L09
470pF
C0476 2113743L09 470pF
C0477
2113743L09
470pF
C0478 2113743L09 470pF
C0482
2113743L09
470pF
C0483 2113743L09 470pF
C0484
2113741F17
470pF
C0485 2113743L09 470pF
C0486
2113743L09
470pF
C0487 2113743L09 470pF
C0488
2113743L09
470pF
C0490 2113743L09 470pF
C0491
2113743L09
470pF
C0492 2113743L09 470pF
C0493
2113743L09
470pF
C0494 2113743L09 470pF
C0495
2113743L09
470pF
C0496 2113743L09 470pF
C0497
2113743L09
470pF
C0499 2113743L09 470pF
Circuit 
RefMotorola 
Part No.Description
C0501
2113741F49
10nF
C0502 2113741F17 470pF
C0503
2113741F17
470pF
C0504 2113741F17 470pF
C0505
2113741F17
470pF
C0506 2113741F17 470pF
C0508
2113741F17
470pF
C0509 2113741F17 470pF
C0510
2113741F17
470pF
C0511 2113741F17 470pF
C0512
2113741F17
470pF
C0513 2113741F17 470pF
C0514
2113741F17
470pF
C0515 2113741F17 470pF
C0516
2113741F49
10nF
C0517 2113743N48 82pF
C0518
2113741F17
470pF
C0541 2311049A05 0.47uF
C0542
2311049A99
47uF
C0560 2113743L17 1000pF
C0591
2113743E20
0.1uF
C0592 2113743E20 0.1uF
C0593
2113741B69
0.1uF
C0601 2113741F17 470pF
C0603
2380090M24
10uF
C0611 2311049C06 22uF
C0612
2113743E20
0.1uF
C0622 2311049A99 47uF
C0641
2113741F17
470pF
C0644 2311049A97 33uF
C0645
2113743E20
0.1uF
C0652 2311049A97 33uF
C0654
2311049A57
10uF
C0655 2113743E20 0.1uF
C0661
2311049C05
47uF
C0662 2113741F49 10nF
C0663
2113743E20
0.1uF
C0671 2113743E20 0.1uF
C0681
2113743E20
0.1uF
C3101 2113740F34 20pF
C3102
2113740F31
15pF
C3103 2113740F39 33pF
C3104
2113743E20
0.1uF
C 3 11 0 2 11 3 7 4 0 F 3 7 2 7 p F
C 3 111
2113743E20
0.1uF
C 3 11 2 2 11 3 7 4 0 F 4 9 8 2 p F
C3114
2113740F33
18pF
C 3 11 5 2 11 3 7 4 0 F 3 5 2 2 p F
C3116
2113743E20
0.1uF
C3121 2113743E20 0.1uF
C3122
2113743E11
0.039uF
Circuit 
RefMotorola 
Part No.Description
C3123 2113743E11 0.039uFC3124
2113740L30
33pF
C3132 2113743E20 0.1uF
C3133
2311049A57
10uF
C3134 2113743E20 0.1uF
C3135
2113740L30
33pF
C3136 2113740F35 22pF
C3137
2113743E11
0.039uF
C3139 2113743E20 0.1uF
C3140
2113743E20
0.1uF
C3141 2113743E20 0.1uF
C3142
2113743E20
0.1uF
C3143 2113740F53 120pF
C3144
2113743E20
0.1uF
C3145 2113743E20 0.1uF
C3146
2113741F41
4700pF
C3147 2113743E20 0.1uF
C3151
2113741F49
10nF
C3152 2113741F49 10nF
C5001
2113740F07
1.5pF
C5002 2113740F39 33pF
C5003
2113740F35
22pF
C5004 2113740F32 16pF
C5005
2113740F32
16pF
C5006 2113740F32 16pF
C5007
2113740F32
16pF
C5008 2113741F25 1000pF
C5009
2113740F25
8.2pF
C5010 2113741F13 330pF
C5011
2113741F37
3300pF
C5012 2113741F13 330pF
C5013
2113741F37
3300pF
C5014 2113740F51 100pF
C5015
2113740F51
100pF
C5017 2113740F07 1.5pF
C5018
2113740F39
33pF
C5019 2113740F37 27pF
C5020
2113740F32
16pF
C5021 2113740F33 18pF
C5022
2113740F32
16pF
C5024 2113741F25 1000pF
C5026
2113740F03
1pF
C5027 2113740F03 1pF
C5028
2113741F49
10nF
C5029 2113740F03 1pF
C5030
2113740F03
1pF
C5031 2113740F25 8.2pF
C5032
2113740F25
8.2pF
C5033 2113740F51 100pF
C5034
2113740F51
100pF
C5052 2113740F49 82pF
Circuit 
RefMotorola 
Part No.Description