Post on 30-Jan-2021
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14) 9-47
9.8 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14)
1
40
J400
TP401
TP402
C42
3
C425C426
E407
E40
8
E409R410
R41
8
R437
22
218
71
U405
32 17
U40
6
145
8U
407
C424C427 C428
C429
R408
R428
R42
9
R478
R49
2
SH400
161
C443 C444
C471C472C473
20
121
J403
L401
R435
R45
0
RT400
TP410
VR
447
VR
449
C404
C441
C490
C491
C492
C493C494C495C496C497
CR
41322
L400
4 3
Q41
7
R42
1
R477
TP405 TP406
VR
434VR450
C40
0
C40
1
C402
C403
C40
6
C467
C48
0
C48
2
CR412
CR
440
Q40
0
Q403
43
Q405
R401
R40
2 R40
3
R405
R40
6
R407
R41
6
R427
R44
7
R44
8
R45
1
R45
2 R453 R454
R45
5
R45
6
R476
R481
SH401TP415
4
5 8U400
B50
3
B50
4
C43
26 4
31
FL20
1
PB502PB503
TP201
C203
C21
0
C211C21
2 C213
C21
4
C21
7
C220
C22
8
C22
9
C23
0C
233
C23
5
C238C257
C260
C29
1
C292
C29
4
C29
7
CR
201
L201
L202
L203
L232
43
Q210
4 3
Q26
0
R255
R256
SH201
TP202
TP302
U247
C247 C248C251C253
C27
1
C27
2
C273
C27
6
C28
5 C28
6C28
9
C37
0
C37
4
C38
6
1
3
L2431
3
L253 L271
L273
L282
L321
Q241
4 3
Q26
1
R24
3
R248R
253
R26
0
R33
3
R33
9
SH241
C32
3
C32
4
C325FL3
01
L311
R35
1
R352SH323
VR
444
C397
PB504
R300
C328
C39
1
Q315
Q316
R314
R31
6
R318
R31
9
R325
R32
6R
327
R334
R335R338
RT3
00
RT301
VR
300
C31
9
C32
0
C32
2
C37
5
C38
1
L309
L310R308R
309 R310
R348
SH303
643
T3016
4 3T3
02 C33
1
C333C396
CR
308
R317
R336
R34
2
C109
C11
0
C111C112
C11
3
C11
4
C115C116
C117
C11
8 C119
C12
0
C121
C12
2C
125
C127
C12
9
C131
C160
C161
C16
5
C166C16
9
C171
L106
L107
L108
L109
L113
L114
L115
L160
1
2
3Q110
R103
R10
4R10
6
R10
7R108
R12
0
R16
1
R17
1 R173
R174
R175R176
SH101
1
16
8
9
U101
C521
PB501
VR440
C349
C350
C351C352
C353
C35
4
C362 C363
C36
4
C384
C385
CR
310
L325 L33
2
Q320
R32
0
R321
R32
2
R32
4
R34
5R
346
R355
SH321
C50
2
C50
5
C51
1
C512 C513
C51
4
C520
43
2CR503
Q502
Q505
R501
R50
2
R505
R506
R50
7
VR443
VR501
C10
1C102
C10
3
C10
4
C106
C107
C175
CR
101
CR102
L101L102
L104
L105
SH100
C301
C30
2C
303
C304
C30
5
C30
8
CR301
CR302
L301
L302
R301R302
SH301
C140
C141
L116
PB
505
Figure 9-35. UHF (403-470 MHz) 5000/7000 Series Main Board Top Side PCB No. 8480450Z14
9-48 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14)
4
53
2S502
4C
8C
2
1
S50
1
2
3
4
1
J101
J102
M301
C32
9
C33
4
C33
6C343
C344
C34
5
C346
C35
5
C357 C358
C359
C360
C361
C38
2
C383C390
L331
R34
3
R344R350
13725 1
3
U30
1
C33
7
C34
7
C34
8C
356
L314
SH322
SH302
C33
9
C34
0
C34
1
C34
2
C306
C30
7
C309 C310
C31
1
C31
2
C313
C31
4
C315
C32
1
C39
5
CR
303
CR
304
L303
L304
L305
L306
L340
Q30
1
R303
R30
4
R30
5R32
8R
340 R
347
L307
C316
C380
R30
6R
307
C31
7
C318CR
305
E101H
101
R10
2R
329
C503
CR306
CR501
F501
SH304
VR
439
C123
C10
5C
126
C128C130
C133
C13
4C
135
C138C150
C151
C152C170
C17
4L1
12
R109R130R131 R132
R13
6
1
17
9
25
U10
2
C13
2 C172
C17
3
CR105
M100
P10
0
43Q111
R13
3
R172
C10
8
CR
103
CR160R101
R170
C27
7
C27
8
C27
9
C522L505
U24
8V
R44
1
VR442
VR
506 C523
C204
C20
6
C20
7
C208
C21
8
C25
8
C25
9
C265
C29
6
CR203R204
R281
25
13
543U
210
543
U211
C20
2
C263
C264
C29
8
L261
C224
C20
1
C219C223
C23
1
C232
C234
C29
3
R201R202
R23
1R
232
R23
3
SH202
1
37
U201
12
3B
501
M101
C32
6
C32
7C
330C338
L330
Q30
2
R311
R312
R31
3
R31
5
C431
C433
C434
C43
5
C43
6
C437
C45
3
C45
6
CR
411
3
FL401
L411
M400
Q41
6
R409R41
1
R41
4
R415
R419
R42
0R42
6
R43
2
R457
R460
R46
1
R462
R46
3
SH
402
1
7651 2
6
U40
9
U41
0
C52
7L4
10
C449
C458C459
C46
3C
466
C524
C525
C526C528C
529
E400
E401
E40
2E40
3
E404
E40
5
E406
C442
C445
R47
3
VR
432
VR
433
VR445
VR446
VR448
C40
7
C416
C41
9C
420
C42
1
C42
2C
448
C47
9
C481
R400
R41
3
R42
5R44
5R
449 R475
C451
1
37 25
13
U404C408C409C410
R43
4
R436 C414C415
C430
C450
C45
2
C476
M401
43
Q410 R47
1
SH403
VR
460
11
1
20
10
U420
C440
C40
5
C41
1
C44
7
C475
R42
3R
424
R431
R472
R498R499
C24
1
C24
2
C243
C24
4
C245C246C250
C252C254
C25
5
C28
1
C29
5
C371C372
C373
C37
8
CR241
CR242
CR243
CR
251
L241
L242
L251
L281
M300
Q310R11
0
R11
1R
112
R241R242
R24
4
R24
5 R25
1
R25
2R
254
R330R331
R33
2
R349
SH242
11
1 20
10
U24
1
Figure 9-36. UHF (403-470 MHz) 5000/7000 Series Main Board Bottom Side PCB No. 8480450Z14
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14) 9-49
B504
if B503LI_ION
VR5016.8V
0.47uFC502
C505100pF
SWITCHS502
4
1
LOW
5
HIG
H
36
TAB17
TAB2
2
R5070
MECH_SWB+
Vdda
VOL
P100
M100
M101
VR4416.8V
6.8VVR442
PB503SWITCH
12
.01uFC522
VR4446.8V
12SWITCHPB501
2
PB502SWITCH
1
6.8VVR440
.01uFC521
2SWITCHPB504
1
.01uFC523
EMERPTT
SB2
SB3
SB1
PB505
12SWITCH
C520.01uF 6.8V
VR443
Vdda
4
3
2R50647K
51
6
IMX1
Q505
10KR505
R502180680
R501
GREEN_LED
SWB+
RED_LED
Q502
31
2 4
CR503
CR5011
210VVR439
100pFC503
24VF501
21
L505390nH
VR5066.8V
BATT_CODE
RADIO_CODE
UNSWB+
BATT-
BATT+DATA1 NEG3 POSCONN_J
B5012
BATTERY_CONTACT
TAB11TAB22
TAB3 3TAB4 4TAB5 5
RF_JACK
ANTENNA_NUTJ102
C140
9.75nHL116
1
2
3
J101RF_JACK
4 GND
K2K3
A1A2A3
K1CR160
C141
NU
NU
RTA0
RTA1
RTA2
RTA3
C514100pF100pF
C512C511 C513100pF 100pF
SWITCHS501
C1GND GND1
PC01PC12PC2 PC3C0C0
C1DUMMY
7 9
4 8
ZMY0130015-C
Figure 9-37. UHF (403-470 MHz) Controls And Switches Schematic Diagram
9-50 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14)
RX_IN3.6pFC301
3.9pFC303
R301100K
CR301
13.9nHL30213.9nH
L301C30210pF
C30410pF
100pFC308
CR302
C30520pF
CR303
2
3
1
R302100K C307
0.1uF
R3406.8K
L30322nH
R5
SH304SHIELD
1
1
SHIELDSH302
1
SHIELDSH301 SH303
SHIELD
1
M300
RXFE Top Shield RXFE Bottom Shield Mixer Shield
RX Mixer Diod Shield
R305510
100pFC309
3
2
Q3011
R3031K
100pFC321
12KR304
0.1uFC310
R328
0.1uFC314
L304180nH C306
9.1pFC312
22nHL305
100pFC315
R5
NU
2.7
C31110pFC313 L306
13.9nHNU
100pFC395
R3171K390nH
L340 HSMP3820
2
31
CR308
1KR347
100pFC331
18KR318
C333
R336
13
2
Q315
3
150R319
91KR316
33KR327
C396NU
NU
NUR5
RT30033.0K
2.2KR300
C3970.47uF
RSSI
RX_INJ
VR300
2
Q316
1
2
R326 R334
NU
NU
NU
NU
1
6.8KR325
NUC391
R338NU
2 1
R335
RT301NU
R5
NU
R331C371 C372R330NUNUNUNU
R332
100pFC370
R5
NU
100pFC374L321
0R339
R333
if
0R349
Q31013
2
C378100pFC386
C373NUNU
NUNU
NU
TP302
C3207.5pF
VCOBUF
C375100pF1.8pF
C319
3.6KR348 L309
16.28nH
6.2pFC381
T302XFMR
46
31 2
R307100K
100KR306
CR304
9.1pFC317
CR305
.01uFC380
13.9nHL307
C3187.5pF
100KR342
0C3163.9pFR329
DACRx
1
2
XFMRT301
4
6
3
C32282pF
2
34
1
CR306
R30918
L310150nH
270R308
270R310
IF
Figure 9-38. UHF (403-470 MHz) Receiver Front End Schematic Diagram
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14) 9-51
1
SH322SHIELD
SH323SHIELD
1 1
SH321SHIELD
CRYSTAL FILTER SHEILD LVZIF TOP SHIELD LVZIF BTM SHEILD
1KR320
56pFC385
L3252.20uH
C38456pF
CR310
10KR345
C35343pF R346
56K
100nHL332C354
47pF
C364.01uF
R322200K
C362.022uF
2KR324
R3212.4K
C3632.2uF
.022uFC349
20pFC351
C350330pF
12pFC352
BFQ67WQ320
13
2
0R355
DEMOD
DB
100KR350
100pFC390
C383100pF
Vdd_FILTERED
12KR344
C3450.1uF0.1uF
C346
0.22uFC357
1200pFC358
0.1uFC347
0.1uFC344
0.1uFC329
10uFC382
2.20uHL331
C3480.1uF
10R343
VddaVdd_FILTERED
(SOURCE)
C3430.22uF
C3411uF
1uFC342
C3391uF
C3401uF
C337100pF
L3142.2uH
C3360.1uF
Vdd_FILTERED .022uFC356
3KR314
R5 0.33uFC355
15pFC338
C3280.1uF
R313330
C326.01uF
C360.022uF
DA
RSSI
XTALFL301
680nHL330
30KR311
C325.01uF
C33010pF
C327100pF
Q302
3.3KR352
R31512K
2.4KR312R351
0 C361.01uF
L311750nH
C323150pF
20pFC324
GN
D2
4G
ND
35
OUT 3IN6
GN
D1
GN
D1
2
IFM301
.022uFC334
0.1uFC359
CLK DATALVZIF_SEL
16.8MHz
954 8
4748
31 2 10
41
4342
46
116
393837
7 12
4544
40
16
24
20
1415
13
17
21
1918
2223
30 2932 252631 28 27343536 33
U30132D83
RO
SE
_VS
S
RS
SI_
FLT
RS
SI_
OU
T
TESTA
TES
TD
VA
G
VA
G_R
EF
VP
P
MIX_IN
MLPD_CR
PH
AS
E_L
OC
K
PREAMP_OUTPRE_AGC
PR
E_I
N
RE
D_V
CC
RE
D_V
SS
RO
SE
_VC
C
GO
LD_V
CC
GOLD_VSS
GREEN_VCC
GREEN_VSS
IOUT
LIM
MIX_BYP
COL
DATA
DE
MO
D_H
FD
EM
OD
_OU
T
EM
IT
EX
TBS
FREFGND
C2M
C2P
C3M
C3P
C4M
C4P
CEXCLK
AFC
BA
SE
BLUE_VCCBLUE_VSS
BROWN_VCCBRP_OFF
C1M
C1P
ZMY0130014-E
Figure 9-39. UHF (403-470 MHz) Receiver Back End Schematic Diagram
9-52 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14)
.01uFC258
3 GND
2
1NC
4
5VCC
TC7ST04FUU210
C259.01uF
2 K2
3 K3
CR201
A1 6A2 5A3 4
K11C2291000pF
C2284.7uF
C230100pF
0.1uFC296
2
1NC
4
5VCC
TC7ST04FUU211
3 GND
C265 C257100pFNU
6ERR
1G
ND
5IN
2NR4OUT 3
SD
ADP3300U247
C29110uF
0.1uFC298
L2022.2uH
C2190.22uF
C2920.1uF
5V(SOURCE)
C2230.1uF 2.2uF
C235
C2240.1uF
C2172.2uF 0.1uF
C218
16.8MHz
C2042.2uF
XTAL123
XTAL224
VBPASS21
VC
P47
VMULT1 15
VMULT2 1412VMULT3
VMULT4 11
VR
O13
25WARP
PVREF35
REFSEL18
SFBASE27SFCAP26
SFIN30
SFOUT 28
TEST1 37
TEST2 38
NC117
NC229
NC331
PD
_GN
D44
PD
_VD
D5
PREIN32
PR
E_G
ND
33P
RE
_VD
D34
DV
DD
36
FREFOUT 19
IADAPT 45
INDMULT 16
IOUT 43
LOCK 4
MODIN10
MODOUT 41
AV
DD
20
BIAS140
BIAS239
42 CCOMP
CEX9CLK8
DATA7
DG
ND
6
ADAPTSW 46
AG
ND
22
AUX1 48
AUX2 1
AUX3 2
AUX4 3LVFractN IC
U201
82KR201100pF
C211
0.75pFC263
C264100pF
100KR202
100pFC214
DATA
AUX3AUX4
39nHL261
TP2011
100pFC212C210
100pF
CSXCLK
MODIN
PRESC
VSF
C201100pF
C2034.7uF
C2021000pF
SWB+
100pFC294 C293
0.47uFL2032.2uH
Vdda
100pFC277 C278
10uF
MODOUT
C2792.2uF100pF
C220
NC
4
3
ON
_OF
F*
VIN
1
VO
UT
5
U248LP2980
GND2
L2012.2uH
100pFC260 2
4
1
3
Q210
4.7K
47K
47K
10K
R2554.3K
39pFC207
R281
GN
D1
GN
D1
4
OUT 3IN6
FL201
75Z04
16.8MHz
330pFC206
NU
100pFC213
C208CR203
47KR204
LOCK
NUSHIELDSH201
C238470pF
L23212uH
R5
5V
C2310.1uF
560R233
R232620
VCTRL
C232.047uF0.47uF
C234TP202
1
R23112030
R256
C2330.1uF
4V_3.3V
if
SHIELDSH202
11
SYNTHESIZER TOP SHIELD SYNTHESIZER BOTTOM SHIELD
ZMY0130017-F
Figure 9-40. UHF (403-470 MHz) Synthesizer Schematic Diagram
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14) 9-53
RX_INJ
TX_INJ
L281390nH
C281100pF R245240
L27333nH
C272NU
68nHL271
0.1uFC273
C276
ifind
2.2uFC2860.1uF
VSF
SHIELDSH242
1
SHIELDSH241
1
VCO TOP SHIELD VCO BOTTOM SHIELD
C271PRESC
NU Rx_swTx_sw
10
13
12
8
7
VC
C_L
OG
IC
18
SUPER_FLTR 3
TRB_IN 19
TX_BASE 16TX_EMITTER 15
TX_IADJ 1TX_OUT
TX_SWITCH
VC
C_B
UFF
ER
S
14
GN
D_F
LAG
917
GN
D_L
OG
IC
PRESC_OUTRX_BASE 5
RX_EMITTER 6
RX_IADJ 2RX_OUT
RX_SWITCH
U24150U54
COLL_RFIN 4
FLIP_IN 20
GN
D_B
UFF
ER
S
11
R242200
R24310K
1
2
3
L243RESONATOR
R24412K
C2442pF
C2452.4pF
C285100pF
100pFC246 R241
18
1
2Q241
BFQ67W
Rx_sw
L282390nH
3
VSF
30R248
7.5pFC250
7.5pFC242
7.5pFC243
1 2
CR241
220nHL242
CR243
390nHL241
C241100pF
CR242
VCTRL
A1 A2C247100pF
C2480.1uF
10pFC252
33nHL251
CR251C2531.5pF 100pF
C251
7.5KR253
7.5KR254
Tx_sw
3.6pFC254C289100pF
AUX4
330R252
100pFC255 L253
RESONATOR
18R251
1P1
P22
P3 3
3Q261
2
4
147K
47K
4.7K
10K
R2601K
DD
Q260
2
4
1
3
.01uFC297
AUX3
5V
10K
47K
4.7K
47K
ZMY0130019-E
Figure 9-41. UHF (403-470 MHz) Voltage Controlled Oscillator Schematic Diagram
9-54 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14)
1
SHIELDSH100
HF SHIELD
ANT_BIAS
100pF L105C108
390nH
TX_OUT
CR101
19.61nHL104
C1064.7pF
C1073.3pF
3
1CR102
26.2pFC104
19.61nHL102L101
19.61nH
10pFC103
6.2pFC102
100pFC101
RF_JACK
RX_IN
240R170
240R101
20pFC175
ZMY0130486-A
Figure 9-42. UHF (403-470 MHz) Harmonic Filter Schematic Diagram
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14) 9-55
X_OUT
TX_BIAS
ANT_BIASTX_INJ_1
UNSWB+
DATA
UNSWB+
UNSWB+
CSX
UNSWB+
CLK
RESET
5V
UNSWB+
TX_INJ
C12333uF
BEADE101
R1020.075
L10733.47nH
Microstrip Microstrip
C11115pF
100pFC109
C11247pF
L1067.66nH
C11310pF
1
2
3
Q110
6.2R176
6.2R175
Microstrip
24pFC116
24pFC115
0.1uFC172
R10343
200R172
4.22nHL108
10R106
22pFC117
100pFC118
L1090
C114100pF
11pF
NU
100pFC160
.022uFC152
100pFC130
R107
R1085.6K
L16015.0nH
C151100pF .022uF
C150
C121100pF
.022uFC128
22nHL112
C120
C1610.1uF
200R161
7R
FO
UT
21
VC
NT
RL
14V
D1
2V
G1
3V
G2
12GND3 13GND4
8N
C1
9N
C2
10N
C3
15N
C4
16R
FIN
6R
FO
UT
1
U101C65
11G
2 4GND1 5GND2
C125100pF
270KR132
.022uFC131
22nHL114
C1271000pF 5.6pF
C169
100pFC165
5.6nHL113
C166100pF
7.5pFC129
PA SHIELD
POS1HEATSINK
H101
1
SHIELDSH101
47KR174
R12043K
100pFC119
300R112if
20R111
R10447K
C295100pF
R110300
43KR171
100pFC171
180KR173
1CR103
2
3
2
6
4
1
3Q111
10K
47K
4.7K
47K C132
100pF
NU
100pFC174
C122100pF
C105100pF
R133
R1361MEG
L115390nH
C1343300pF
200KR109
1000pFC133
.022uFC135
C138100pF 0.1uF
C126
C170100pF
C110100pF
CR105
GND3
1P
OS
2VOUT
LM50
10KR130
.022uFC173
R13118K
VG
15
VL6 VLIM 19
T12
TE
MP
30
V10
14
V45
16
17V5EXT
20VAR1
18VAR2
24VAR3
INT422NA
Q11
QX
10
1 RFIN
RS 21
31R
SE
T
RX 23
CL7
CLK
26
CQ
12C
QX
13D
AT
A28
F16
89
GND18
GN
D2
25
U102H99S
AN
O32
BP
OS
27C
EX
29
CI3
CJ5
Figure 9-43. UHF (403-470 MHz) Transmitter Schematic Diagram
9-56 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14)
VddaRESETBATT_CODELI_ION
LOCK
4V_3.3V
CLKUNSWB+DEMODRSSI16.8MHz
LVZIF_SELSWB+DACRxCSXMODINDATA
RTA0RTA1RTA2RTA3MECH_SWB+VOLPTT
RED_LEDGREEN_LEDSB1SB2SB3EMER
5VVddaRESET
BATT_CODELI_ION
LOCK
4V_3.3V
CLKUNSWB+
DEMODRSSI
16.8MHz5V
LVZIF_SELSWB+
DACRxCSX
MODINDATA
RTA0RTA1RTA2RTA3
MECH_SWB+VOLPTT
RED_LEDGREEN_LED
SB1SB2SB3
EMER
R403
Vdda VddaNU
TO/FROM RF
IF_UNSWB+_CTRL
IF_CLK_CTRL
IF_DEMOD_CTRL
IF_SB1_CTRL
IF_16.8MHz_CTRL
IF_GREEN_LED_CTRL
IF_RTA3_CTRL
IF_SWB+_CTRL
IF_SB2_CTRL
IF_RTA2_CTRL
IF_SB3_CTRL
IF_MODIN_CTRL
IF_MECHSWB+_CTRL
IF_PTT_CTRL
IF_CSX_CTRL
IF_EMER_CTRL
IF_DACRX_CTRL
IF_RTA1_CTRL
IF_RED_LED_CTRL
IF_RTA0_CTRL
IF_RSSI_CTRL
IF_LOCK_CTRL
IF_DATA_CTRL
IF_LVZIF_SEL_CTRL
IF_VOL_CTRL
IF_BATT_CODE_CTRL
IF_Vdda_CTRL
IF_LI_ION_CTRL
IF_RESET_CTRL
IF_5V_CTRL
IF_4V_3.3V_CTRL
C432NU
URX_SND
VS_GAINSEL
VS_INT
VS_RAC
INT_EXT_Vdd
KEYPAD_COLKEYPAD_ROW
KEY_INT
LCD_SEL
LEDBL
MISO
OFF_BATT_DATA_OUT
OPT_ENA
PTT
RDY
RESET
R_W
A0CLK
D0D1D2D3D4D5D6D7
DATA
ON
Vddd
FLAT_TX_RTN
VS_GAINSEL
DATA
OFF_BATT_DATA_OUT
MISO
EXT_MIC
LCD_SELR_W
SWB+
VS_AUDSEL
VS_CS
FLAT_RX_SND
TX_AUD_SND
OPT_ENA
RX_AUD_RTN
TX_AUD_RTN
RDY
KEYPAD_ROW
URX_SND
INT_EXT_Vdd
KEYPAD_COL
KEY_INT
RESET
PTT
VS_INT
LEDBL
TX_AUD_RTNTX_AUD_SND
VS_AUDSEL
VS_CS
Vddd
FLAT_TX_RTN
RX_AUD_RTN
SWB+
EXT_MIC
FLAT_RX_SND
INTERFACE
VS_RACCLK
Vdd
d
FLA
SH
_OE
RA
M_C
S
FLA
SH
_EN
R_W
XA
18
A4A5A6A7A8A9
A0A1
A10A11A12A13A14A15A16A17
A2A3R
AM
_CS
R_W
Vdd
d
XA
18FL
AS
H_E
NFL
AS
H_O
E
D0D1D2D3D4D5D6D7
MEMORY
MICRO_P
AUDIO_PA
ASFIC
VS
_IN
T
KE
Y_I
NT
LOC
K
PTT
EM
ER
KE
Y_I
NT
PTT
EM
ER
VS
_IN
TLO
CK
A14A15A16A17
A2A3A4A5A6A7A8A9
A0A1
A10A11A12A13
LVZIF_SELVS_CS
LCD_SELVS_CS
Vddd
XA18
R_W
LCD_SEL
LVZIF_SEL
RAM_CS
D0D1D2D3D4D5D6D7
FLASH_ENFLASH_OE
UN
SW
B+
VO
XR
ES
ET
SQ
_DE
T
SW
B+
SY
N
LSIO
MIS
O
CS
X
DAT
A
EE
_CS
F120
0
HS
IO
BAT
T_D
ATA
_IN
CH
AC
T
CLK
RDY
RSSIRTA0RTA1RTA2RTA3
SB1SB2SB3
SCI_RXSCI_TX
OFF_BATT_DATA_OUT
OPT_SEL1OPT_SEL2
BOOT_CTRL
VOLVS_RAC
KEYPAD_COLKEYPAD_ROW
LI_ION
MECH_SWB+OPT_ENA
RTA3
SB3SB2
OFF_BATT_DATA_OUT
VOLMECH_SWB+
VS_RACKEYPAD_COLKEYPAD_ROW
OPT_ENALI_ION
RTA1RTA0
RTA2
SB1
SHIELDSH401
1
SHIELDSH402
1
SH400
1
SHIELD SHIELDSH403
1
ON/OFF SHIELD MICROPIC SHIELD ASFIC/AUDIO PA SHIELDMEMORY SHIELD
SWB+RESET
UNSWB+
MISO
DATA
CSXCLK
SC
I_TX
BO
OT_
CTR
L
OP
T_S
EL1
OP
T_S
EL2
RS
SI
SC
I_R
X
SW
B+
UN
SW
B+
Vdd
a5V
AU
DIO
AU
DIO
_PA
_EN
A
EX
T_M
ICE
XT_
SP
KR
_SE
L
FLAT
_RX
_SN
D
INT_
MIC
RDY
RS
SI
16.8
MH
zR
ED
_LE
D
RX
_AU
D_R
TN
TX_A
UD
_RTN
TX_A
UD
_SN
D
UR
X_S
ND
OFF
_BAT
T_D
ATA
_OU
MO
DIN
ME
CH
_SW
B+
LED
BL
INT_
EX
T_V
dd
GR
EE
N_L
ED
FLAT
_TX
_RTN
BAT
T_C
OD
E
OFF
_BAT
T_D
ATA
_OU
T
RE
D_L
ED
RX
_AU
D_R
TN
TX_A
UD
_RTN
TX_A
UD
_SN
D
UR
X_S
ND
FLAT
_TX
_RTN
GR
EE
N_L
ED
INT_
EX
T_V
dd
LED
BL
ME
CH
_SW
B+
MO
DIN
16.8
MH
z
BAT
T_C
OD
E
VS_AUDSELVS_GAINSEL
VdddDEMODDACRX
4V_3.3VVddd
VS_AUDSELVS_GAINSEL
DEMOD
4V_3.3V
DACRX
RE
SE
T
SQ
_DE
T
SW
B+
SY
N
UN
SW
B+
VO
X
EE
_CS
F120
0
HS
IOLS
IO
MIS
O
BAT
T_D
ATA
_IN
CH
AC
T
CLK
CS
X
DAT
A
Vdda
EXT_MICEXT_SPKR_SEL
FLAT_RX_SND
INT_MIC
5V
AUDIO
AUDIO_PA_ENA
Vdd
a
FLAT
_RX
_SN
D
EX
T_M
IC
5V
ZMY0130086-B
Figure 9-44. UHF (403-470 MHz) Complete Controller Schematic Diagram
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14) 9-57
ZMY0130084-E
C408100pF
C4090.1uF
2.2uFC403
C4140.1uF
100pFC427
0.1uF
0.1uF
C407
C410
30KR425
0.1uF
R400
C411
0.1uF
47K
C421
1
23
CR440
10KR448
0.1uFC415
0.1uFC430
100pF
C405
10KR429
4.7uF
R4750
C452
C4220.1uF
C419
3
1
2TP406
Q400
VDDA1
VDDCP32
VDDD33
VDDDAC11
VD
DR
C45
VDDSYN27
VOX7
PLCAP225
SQ
DE
T17
SQIN9
SYN28
TXRTN36T
XS
ND
44UIO
10
UR
XO
UT
39
HS
IO19
LCA
P24
LSIO
18
MIC
EX
T48
MIC
INT
46
MO
D40
NC26
PLCAP8
GCB335
GC
B4
37G
CB
538
GNDA3
GNDD31
GNDD030
GN
DR
C47
GN
DS
YN
23
DACR5
DACU4
DA
TA
22
DISC2
F120029
GC
B0
15G
CB
114
GC
B2
13
AU
DIO
41
AU
XR
X43
AU
XT
X42
CH
AC
T16
CLK
21
CLK16834
CS
X20
DACG6
4
VS
S
WP3
09Z41U404
AGCCAP12
X25128-2.7
CS1
HOLD7
6SCK
SI5
SO2
VC
C
8
2
4
1 3
U407
Q405
R453NU
R40768K
C4280.1uF
C400C401.01uF0.1uF
C4790.1uF
R4130
.01uFC420
R447100K
C451
13
2
.022uF
Q403
100K
R452
2
K31
15KR451
CR412
A1 4
A2 5
A3 6
K13
K2
2.7K
0
R427
R455
R456
R454NU
NU
NU
0R405
R4010
R402
0.1uFC402
0.1uF
C406
C48010uF
R41610K
24K
24K
R449
GN
D4
INPUT8
OUTPUT1
SENSE2
SHUTDOWN3
VTAP6
R445
1
U400LP2951ACMM-3.3
ERROR5
FEEDBACK7
TP410
75K
330KR476
R406
0.1uFC416
5V
OFF_BATT_DATA_OUT
Vdda
BATT_DATA_IN
BATT_CODEVddd
Vdda
SQ
_DE
TLS
IOH
SIO
Vddd
INT_EXT_Vdd
MECH_SWB+
Vddd
INT
_MIC
UNSWB+
URX_SND
RX_AUD_RTN
CLK
CS
X
CH
AC
T
EX
T_M
IC
TX_AUD_RTN
TX
_AU
D_S
ND
FLAT_RX_SND
SWB+
DA
TA
MISO
16.8MHzNU
VS_AUDSELVS_GAINSEL
DACRx
DEMOD
FROM_RF
EX
T_S
PK
R_S
EL
FROM_RF
AU
DIO
_PA
_EN
AG
RE
EN
_LE
D
RED_LED
LED
BL
SYNF1200
EE_CS
VOX
RESET
MO
DIN
Vdda
AU
DIO
FLA
T_T
X_R
TN
1
Used for Lowband Only
800MHz only
4K x 8 BITEEPROM
Figure 9-45. UHF (403-470 MHz) Controller ASFIC/ON_OFF Schematic Diagram
9-58 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14)
M400
UNSWB+Vddd
C4340.1uF
U410ILC7062CM-33
VS
S1
3.3V2 3VIN VOUT
R461180
C4350.1uF
R4604.7K
R419510
CR411
123 4
56
K1K2K3
A1A2A3
LI_IONR46210K
R463300
K1K2K3
A1A2A3
456 1
23
CR413
Q417 BOOT_CTRL
TP405TEST_POINT
1
SWB+
2
3
1 6
4
47K
4.7K
47K
10K
UNSWB+
RTA0RTA1RTA2RTA3SB1SB2SB3OFF_BATT_DATA_OUT
LOW BATT Mech_SWB+
Vddd
R414180K
1Z
C4330.1uF
1
R41591K1Z
RSSVOXKEYPAD_COL
VOLVS_RAC
KEYPAD_ROW
LOCKVS_INTEMERPTTOPT_SEL 1OPT_ENA
TP415TEST_POINT
RT40033.0K
22pF
R43251K
C436
CSGP3CSGP4
RTA2
C43722pF
R42010MEG
R426330K
FL401XTAL
GND
INO
UT
3
2
1
RESETR_W
KEY_INT
10KR411 C456100pF
VST
Vddd Vddd
C423100pF
C453100pF
C449100pF
C431100pF
L411390nH
R437NU
L410390nH
R4180
TP401TEST_POINT
TP402TEST_POINT
SCI_TX SCI_RX
11
DAT
A
MIS
O
FLA
SH
_OE
LSIO
CH
AC
TS
O_D
ET
HS
IO
RD
Y
SY
N
R45710K
R40910K
Vddd F1200
CLKCSX
EE_CS
OPT_SEL 2
XA18BATT_DATA_IN
LVZIF_SEL
VS_CS
LCD_SELRAM_CS
FLASH_END0D1D2D3D4D5D6D7
A17A16A15A14A13�A12A11A10
A9A8A7A6A5A4A3A2A1A0
U409MC68HC11FLO
Q416
1
23
P06
+LV
INP
D5_
SS
PD
4_S
CK
PD
3_M
OS
IP
D2_
MIS
OP
D1_
TXD
PD
0_R
XD
PA7_
PA1_
OC
1PA
6_O
C2_
OC
1
PA3_
IC4_
OC
5_O
C1
PA2_
IC1
PA1_
IC2
PA0_
IC3
EX
TAL
XTA
L
PA5_
OC
3_O
C1
PA4_
OC
4_O
C1
VR
LV
RH
VD
DS
YN
XFC
LVO
UT
VD
DV
DD
RV
DD
LAV
DD
3 2 1 100
99 98 97 86 85 84 83 82 81 80 90 91 68 69 92 9379 95 12 88 39 59
ECLKIRQ
XIRQRESET
PG7_R_WMODA_LIR
PJ0_CSGP3PJ1_CSGP4
PJ2PJ3PJ4PJ5PJ6
89964894458
PJ7
57
71727374757677786766656463626160
PE0_AN0PE1_AN1PE2_AN2PE3_AN3PE4_AN4PE5_AN5PE6_AN6PE7_AN7
22 23 24 25 26 27 28 29 7 8 15 21 9 11 10 14 49 50 51 52 53 54 55 56
PF7
_AD
DR
7P
F6_A
DD
R6
PF5
_AD
DR
5P
F4_A
DD
R4
PF3
_AD
DR
3P
F2_A
DD
R2
PF1
_AD
DR
1P
F0_A
DD
R0
PB
7_A
DD
R15
PB
6_A
DD
R14
PB
5_A
DD
R13
PB
4_A
DD
R12
PB
3_A
DD
R11
PB
2_A
DD
R10
PB
1_A
DD
R9
PB
0_A
DD
R8
P17
P16
P15
P14
P13
P12
P11
P10
VS
SV
SS
RV
SS
LAV
SS
13 87 40 70
PG0_XA13PG1_XA14PG2_XA15PG3_XA16PG4_XA17PG5_XA18PGG_AS
616201917185
PH0_PW1PH1_PW2PH2_PW3PH3_PW4PH4_CS10PH5_CSGP1PH6_CSGP2PH7_CSPROG
4746454443424138
PC0_DATA0PC1_DATA1PC2_DATA2PC3_DATA3PC4_DATA4PC5_DATA5PC6_DATA6PC7_DATA7
3031323334353637
ZMY0130088-D
Figure 9-46. UHF (403-470 MHz) Controller Microprocessor Schematic Diagram
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14) 9-59
Vddd
C426
100pF0.1uFC
425
VDD
14
VSS27
WE
D2
13D
315
D4
16D
517
D6
18D
719
D8
22O
E
28
A4
5A
54
A6
3A
725
A8
24A
9
20C
S
11D
112
A1
21A
1023
A11
2A
1226
A13
1A
14
8A
27
A3
6
SR
M2B
256U
405
10A
09
A7
A8
A9
A10
A11
A12
A13
A14
D0
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
RA
M
RA
M_C
S
R_W
XA
18C
4290.1uF
R410
100K
FLAS
H_O
E
R408
R4920
FLAS
H_E
N
NU
D2
D4
D5
D0
D1
D6
D7
D3
29
EN
_CE
30
EN
_OE
32
EN
_WE
7
VCC 8
2
D0
21
D1
22
D2
23
D3
25
D4
26
D5
27
D6
28
D7
A2
18
A3
17
A4
16
A5
15
A6
14
A7
13
A8
3
A9
31
A11
1
AT49HLV
010U
406
A0
20
A1
19
A10 FLA
SH
RO
M
A17
A16
A15
A14
A13
A12
A11
A10
A1
A0
A9
A8
A7
A6
A5
A4
A3
A2
GND
24
A18
A12
12
A13
4
A14
5
A15
11
A16
10
A17
69
XA
18
C424
10uF
2.2R
428
Vddd10K
R478
ZMY
0130087-B
Figure 9-47. UHF (403-430 MHz) Controller Memory Schematic Diagram
9-60 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14)
AUDIO
C47510uF
UNSWB+
470KR431
C4480.1uF
82KR423
0.1uFC447
36KR424
6.2KR472
10KR499
65
1415
4
1716
1 10
R49810K
TDA8547U420
VC
C2
20
VC
C1
11
19
18OUT1NEG
3OUT1POS
13OUT2NEG
8OUT2POS
SELECT
SVR
IN1POS
IN2NEGIN2POS
MODE
NC1 2NC2 7NC3 9NC4 12NC5
GN
D1
GN
D2
IN1NEG
C47610uF
SWB+
5.6KR471C450
NU
3
Q410
21
46
EXT_SPKR_SELAUDIO_PA_ENA
R47310
C4420.1uF
100pFC444
R4352K
330R434
0.1uF
5V
EXT_MIC
C443 L401390nH
C445100pF
R4360
4.7uFC440
R4212KVdda
INT_MIC
C441100pF
390nHL400
BOOT_CTRLFLAT_RX_SND
SCI_RXSCI_TX
RSSI
VR4325.6V
OPT_SEL2OPT_SEL1 SWB+
68R450
100pFC495
C496100pF
10.0VVR450
100pF
100pFC497
C494
VR4335.6V
100pFC490
C492100pF C491
100pF
C493100pF
M401
100pFC471
100pFC473100pF
C472
R4771K
10.0VVR449
VR44510.0V
VR44810.0V
10.0VVR447VR446
10.0V
J40320 PIN CONNECTOR J403-1
J403-7J403-6
J403-4
J403-9J403-8
J403-5
J403-3J403-2
J403-17J403-16
J403-19J403-20
J403-15
J403-11
J403-18
J403-13J403-12
J403-10
J403-14
GNDINT_SPK+INT_SPK-EXT_SPK+EXT_SPK-OPT_B+EXT_MICOPT_SEL_2OPT_SEL_1GNDRx_DATA
GNDTx_DATA
RSSIRx_AUDIO/Tx_AUDIOBOOT_CTRLNCMICGNDGND
6.8VVR460
6.8VVR434
ZMY0130079D-D
Figure 9-48. UHF (403-470 MHz) Controller Audio Power Amplifier Schematic Diagram
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14) 9-61
D5
D3
D6
D2D1D0
VdddVS_AUDSEL
VS_GAINSELMISO
VS_RAC
D7
D4
LCD_SEL
LEDBL
KEY_INT
INT_EXT_Vdd
VS_INT
A0
R_W
RESET
X_AUD_SND
PTT
SWB+
KEYPAD_ROWKEYPAD_COL
TX_AUD_RTN
VS_CSEXT_MIC
CLK
FLAT_RX_SNDRX_AUD_RTN
URX_SND
OFF_BATT_DATA_OUT
OPT_ENA
DATA
RDY
FLAT_TX_RTN
C404100pF
C527100pF
C526100pF
800 MHz only
C466100pF
100pFC458
C459100pF
C4810.1uF
0.1uFC482
E400
0.1uFC467
24KR481
E406
E404E405
E403
E408E409
E407
E401E402
100pFC463
C529
C528100pF
100pF
100pFC524
C525100pF
EXT_MICVS_CS
J40040 - PIND CONNECTOR
J400-31J400-30
J400-35J400-36
J400-39J400-40
J400-27
J400-38
J400-28
J400-37
J400-32
J400-29
J400-33J400-34
J400-24
J400-15
J400-25
J400-16
J400-11J400-12
J400-19J400-18J400-17
J400-21
J400-13
J400-20
J400-14
J400-22
J400-26
J400-23
J400-3J400-4J400-5
J400-7J400-6
J400-8J400-9J400-10
J400-1J400-2
OFF_BATT_DATA_OUTVS_GAINSELSrD_RtnSrD_SndR/W*
DB0DB1DB2DB3DB4DB5DB6DB7
SCK_SndVS_RACGnd
Det_Aud_SndRx_Aud_RtnTx_Aud_SndTx_Aud_RtnFlat_Tx_RtnOpt_Bd_EnRdy/ReqRx_Aud_SndONINT_EXT_VddKey_RowKey_ColPTTKey_IntrpVS_INTRST*LED_EN
VS_AUDSEL
SW_B+Vddd
CS*
A0
ZMY0130089-B
Figure 9-49. UHF (403-470 MHz) Controller Interface Schematic Diagram
9-62 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14)
UHF (403-470 MHz) Radio Parts List (PCB 8480450Z14)Circuit
RefMotorola Part No. Description
B501 0986237A02 Battery Contact ModuleB503 3980502Z01 Backup battery B+ (not placed
in HT750 or PRO5150)B504 3980501Z01 Backup battery B- (not placed
in HT750 or PRO5150)C101 2113740F51 100pFC102 2113740F22 6.2pFC103 2113740F27 10pFC104 2113740F22 6.2pFC105 2113743N50 100pFC106 2113740F19 4.7pFC107 2113740F15 3.3pFC108 2113743N50 100pFC109 2113740F51 100pFC110 2113743N50 100pFC111 2113740F31 15pFC112 2180605Z32 47pFC113 2180605Z16 10pFC114 2113743N50 100pFC115 2113743N35 24pFC116 2113743N35 24pFC117 2113743N34 22pFC118 2113743N50 100pFC119 2113743N50 100pFC120 2113743N27 11pFC121 2113743N50 100pFC122 2113743N50 100pFC123 2311049A96 33uFC125 2113743N50 100pFC126 2113743M24 100000pFC127 2113743L17 1000pFC128 2113743M08 22000pFC129 2113743N23 7.5pFC130 2113743N50 100pFC131 2113743M08 22000pFC132 2113743N50 100pFC133 2113743L17 1000pFC134 2113743L29 3300pFC135 2113743M08 22000pFC138 2113743N50 100pFC140 NOT PLACEDC141 NOT PLACEDC150 2113743M08 22000pFC151 2113743N50 100pFC152 2113743M08 22000pFC160 2113743N50 100pFC161 2113743M24 100000pFC165 2113743N50 100pFC166 2113743N50 100pF
C169 2113743N20 5.6 pFC170 2113743N50 100pFC171 2113743N50 100pFC172 2113740F51 100pFC173 2113743M08 22000pFC174 2113743N50 100pFC175 2113740L25 20pFC201 2113743N50 100pFC202 2113743L17 1000pFC203 2311049A56 4.7uFC204 2104993J02 2.2uFC206 2113740F63 330pFC207 2113743N40 39pFC208 NOT PLACEDC210 2113743N50 100pFC211 2113743N50 100pFC212 2113743N50 100pFC213 2113743N50 100pFC214 2113743N50 100pFC217 2104993J02 2.2uFC218 2113743M24 100000pFC219 2113743K16 0.220uFC220 2113743N50 100pFC223 2113743M24 100000pFC224 2113743M24 100000pFC228 2311049J11 4.7uFC229 2113743L17 1000pFC230 2113743N50 100pFC231 2113743M24 100000pFC232 2113743E12 0.047uFC233 2311049A01 0.1uFC234 2311049A05 0.47uFC235 2104993J02 2.2uFC238 2113741F17 470pFC241 2113743N50 100pFC242 2113743N23 7.5pFC243 2113743N23 7.5pFC244 2113740F10 2.0pFC245 2113743N11 2.4pFC246 2113743N50 100pFC247 2113743N50 100pFC248 2113743M24 100000pFC250 2113743N23 7.5pFC251 2113743N50 100pFC252 2113743N26 10pFC253 2113740F09 1.8pFC254 2113743N15 3.6pFC255 2113743N50 100pFC257 2113743N50 100pFC258 2113743L41 10000pFC259 2113743L41 10000pF
Circuit Ref
Motorola Part No. Description
C260 2113743N50 100pFC263 2113743N02 0.75pFC264 2113743N50 100pFC265 NOT PLACEDC271 NOT PLACEDC272 NOT PLACEDC273 2113743M24 100000pFC276 2104993J02 2.2uFC277 2113743N50 100pFC278 2311049A57 10uFC279 2104993J02 2.2uFC281 2113743N50 100pFC285 2113743N50 100pFC286 2113743M24 100000pFC289 2113743N50 100pFC291 2311049A69 10uFC292 2113743M24 100000pFC293 2113743A27 0.470uFC294 2113743N50 100pFC295 2113743N50 100pFC296 2113743M24 100000pFC297 2113743L41 10000pFC298 2113743M24 100000pFC301 2113743N15 3.6pFC302 2113743N26 10pFC303 2113740L08 3.9pFC304 2113743N26 10pFC305 2113743N33 20pFC306 NOT PLACEDC307 2113743M24 100000pFC308 2113743N50 100pFC309 2113743N50 100pFC310 2113743M24 100000pFC311 NOT PLACEDC312 2113743N25 9.1pFC313 2113743N26 10pFC314 2113743M24 100000pFC315 2113743N50 100pFC316 2113740L08 3.9pFC317 2113743N25 9.1pFC318 2113743N23 7.5pFC319 2113743N69 1.8pFC320 2113743N23 7.5pFC321 2113743N50 100pFC322 2113743N48 82pFC323 2113743N54 150pFC324 2113743N33 20pFC325 2113743L41 10000pFC326 2113743L41 10000pFC327 2113743N50 100pFC328 2113743M24 100000pF
Circuit Ref
Motorola Part No. Description
C329 2113743M24 100000pFC330 2113743N26 10pFC331 2113743N50 100pFC333 NOT PLACEDC334 2113743M08 22000pFC336 2113743M24 100000pFC337 2113743N50 100pFC338 2113743N30 15pFC339 2180478Z20 1uFC340 2180478Z20 1uFC341 2180478Z20 1uFC342 2180478Z20 1uFC343 2113743A23 0.220uFC344 2113743M24 100000pFC345 2113743M24 100000pFC346 2113743M24 100000pFC347 2113743M24 100000pFC348 2113743M24 100000pFC349 2113743E07 0.022uFC350 2113743L05 330pFC351 2113743N33 20pFC352 2113743N28 12pFC353 2113743N41 43pFC354 2113743N42 47pFC355 2113743A24 0.330uFC356 2113743M08 22000pFC357 2113743A23 0.220uFC358 2113741A23 1200pFC359 2109720D14 0.1uFC360 2113743E07 0.022uFC361 2113741F49 10nFC362 2113743M08 22000pFC363 2311049A40 2.2uFC364 2113743L41 10000pFC370 2113743N50 100pFC371 NOT PLACEDC372 NOT PLACEDC373 NOT PLACEDC374 2113743N50 100pFC375 2113743N50 100pFC378 NOT PLACEDC380 2113743L41 10000pFC381 2113743N21 6.2pFC382 2311049A59 10uFC383 2113743N50 100pFC384 2113743N44 56pFC385 2113743N44 56pFC386 2113743N50 100pFC390 2113743N50 100pFC391 NOT PLACEDC395 2113743N50 100pF
Circuit Ref
Motorola Part No. Description
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14) 9-63
C396 NOT PLACEDC397 2311049A05 0.47uFC400 2113743L41 10000pFC401 2113743M24 100000pFC402 2113743M24 100000pFC403 2113743G24 2.2uFC404 NOT PLACEDC405 NOT PLACEDC406 NOT PLACEDC407 2113928N01 0.1uFC408 2113743N50 100pFC409 2113743M24 100000pFC410 2113928N01 0.1uFC411 2113743M24 100000pFC414 2113743M24 100000pFC415 2185895Z01 0.01uFC416 2113928N01 0.1uFC419 NOT PLACEDC420 2113743L41 10000pFC421 2113928N01 0.1uFC422 2113743M24 100000pFC423 2113743N50 100pFC424 2311049A59 10uFC425 2113743M24 100000pFC426 2113743N50 100pFC427 2113743N50 100pFC428 2113743M24 100000pFC429 2113743M24 100000pFC430 2113928N01 0.1uFC431 2113743N50 100pFC432 NOT PLACEDC433 2113743L41 10000pFC434 2113928N01 0.1uF (not placed in HT750 or
PRO5150)C435 2113743M24 100000pFC436 2113743N34 22pF (not placed in HT750 or
PRO5150)C437 2113743N34 22pF (not placed in HT750 or
PRO5150)C440 2113743G26 4.7FC441 2113743N50 100pFC442 2113743E20 0.10uFC443 2113928N01 0.1uFC444 2113743N50 100pFC445 2113743N50 100pFC447 2113743M08 22000pFC448 2113928N01 0.1uFC449 2113743N50 100pFC450 NOT PLACEDC451 2113743M08 22000pFC452 2113743B29 1uF
Circuit Ref
Motorola Part No. Description
C453 2113743N50 100pFC456 2113743N50 100pFC458 2113743N50 100pFC459 2113743N50 100pFC463 2113743N50 100pFC466 2113743N50 100pFC467 2113928N01 0.1uFC471 2113743N50 100pFC472 2113743L09 470pFC473 2113743L09 470pFC475 2113743H14 10uFC476 2113928D08 10uFC479 2113928N01 0.1uFC480 2113928D08 10uFC481 2113928N01 0.1uFC482 2113928N01 0.1uFC490 2113743N50 100pFC491 2113743N50 100pFC492 2113743N50 100pFC493 2113743N50 100pFC494 2113743N50 100pFC495 2113743N50 100pFC496 2113743N50 100pFC497 2113743N50 100pFC502 2311049A05 0.47uFC503 2113743N50 100pFC505 2113743N50 100pFC511 2113743N50 100pFC512 2113743N50 100pFC513 2113743N50 100pFC514 2113743N50 100pFC520 2113743L41 10000pFC521 2113743L41 10000pFC522 2113743L41 10000pFC523 2113743L41 10000pFC524 2113743N50 100pFC525 2113743N50 100pFC526 2113743N50 100pFC527 2113743N50 100pFC528 2113743N50 100pFC529 2113743N50 100pFCR101 4880973Z02 Pin diodeCR102 4802245J41 Pin diodeCR103 4802245J41 Pin diodeCR105 5185963A15 Temperature sensorCR160 NOT PLACEDCR201 4802233J09 Triple diode (SOT 25)CR203 4862824C03 VaractorCR241 4805649Q13 VaractorCR242 4862824C08 VaractorCR243 4862824C08 Varactor
Circuit Ref
Motorola Part No. Description
CR251 4802245J22 VaractorCR301 4862824C08 VaractorCR302 4862824C08 VaractorCR303 4880154K03 Dual common anode-cathode
diodeCR304 4862824C08 VaractorCR305 4862824C08 VaractorCR306 4802245J42 Ring Quad diode (SOT-143) CR308 4802245J41 Pin diodeCR310 4862824C08 VaractorCR411 4802245J62 Diode SchottkyCR412 4802245J62 Diode SchottkyCR413 4802245J62 Diode SchottkyCR440 4813833C02 Dual common cathode diodeCR501 4880107R01 RectifierCR503 4805729G49 LED Red/YellowE101 2484657R01 Ferrite beadE400 2480640Z01 Ferrite beadE401 2480640Z01 Ferrite beadE402 2480640Z01 Ferrite beadE403 2480640Z01 Ferrite beadE404 2480640Z01 Ferrite beadE405 2480640Z01 Ferrite beadE406 2480640Z01 Ferrite beadE407 2480640Z01 Ferrite beadE408 2480640Z01 Ferrite beadE409 2480640Z01 Ferrite beadF501 6580542Z01 3A fuseFL201 **4805875Z04 16.8MHz Xtal oscillatorFL301 4802245J43 Xtal Filter 45.1MHzFL401 4870368G02 Xtal Oscillator 38.4kHz (not
placed in HT750 or PRO5150)H101 2680499Z01 Heat spreaderJ101 0985613Z01 RF JackJ102 0280519Z02
**0280519Z04Antenna nut
J400 0905505Y04 40-pin connectorJ403 0905505Y02 20-pin connectorL101 2479990B02 19.61nHL102 2479990B02 19.61nHL104 2479990B02 19.61nHL105 2462587N22 390nHL106 2479990A02 7.66nHL107 2479990G01 33.47nHL108 2479990A01 4.22nHL109 0662057C01 0L112 2462587N45 22nHL113 2413926H09 5.6nHL114 2462587N45 22nHL115 2462587N22 390nHL116 2479990A03 9.75nH
Circuit Ref
Motorola Part No. Description
L160 2413926H14 15nHL201 2462587Q20 2200nHL202 2462587Q20 2200nHL203 2462587Q20 2200nHL232 2462587P25 12000nHL241 2462587V41 390nHL242 2462587V38 220nHL243 2460593C01 Multi-layered Teflon resona-
tor, RxL251 2462587V28 33nHL253 2460593C02 Multi-layered Teflon resona-
tor, TxL261 2462587V29 39nHL271 2462587V32 68nHL273 2462587V28 33nHL281 2462587V41 390nHL282 2462587V41 390nHL301 2479990C01 13.9nHL302 2479990C01 13.9nHL303 2462587V26 22nHL304 2462587V37 180nHL305 2462587V26 22nHL306 2479990C01 13.9nHL307 2479990C01 13.9nHL309 2479990C02 16.28nHL310 2462587V36 150nHL311 2462587N65 750nHL314 2462587N72 2200nHL321 NOT PLACEDL325 2480646Z20 2.2uHL330 2462587N64 680nHL331 2480646Z20 2.2uHL332 2462587N53 100nHL340 2462587V41 390nHL400 2462587Q42 390nHL401 2462587Q42 390nHL410 2462587Q42 390nHL411 2462587Q42 390nHL505 2462587Q42 390nHP100 3905643V01 Ground contact fingerPB501 4080523Z01 Tactile switch, pushbuttonPB502 4080523Z01 Tactile switch, pushbuttonPB503 4080523Z01 Tactile switch, pushbuttonPB504 4080523Z01 Tactile switch, pushbuttonPB505 4080523Z01 Tactile switch, pushbuttonQ110 4813828A09 RF PAQ111 4802245J50 Dual NPN/PNP transistorQ210 4802245J50 Dual NPN/PNP transistorQ241 4805218N63 RF NPN transistorQ260 4802245J50 Dual NPN/PNP transistorQ261 4802245J50 Dual NPN/PNP transistor
Circuit Ref
Motorola Part No. Description
9-64 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14)
Q301 4802245J44 NPN TransistorQ302 4802245J44 NPN TransistorQ310 NOT PLACEDQ315 4880214G02 NPN Q316 NOT PLACEDQ320 4805218N63 RF NPN transistorQ400 4809579E18 Mosfet P - channelQ403 4813824A17 Bipolar Transistor, PNPQ405 4802245J54 Dual NPN TransistorQ410 4802245J54 Dual NPN TransistorQ416 4809579E18 Mosfet P - channel (not placed
in HT750 or PRO5150)Q417 4802245J50 Dual NPN/PNP transistorQ502 5180159R01 DUAL TRANS NPNSQ505 4880214G02 NPN R101 0662057A34 240R102 0680539Z01 0.1R103 0662057M41 43R104 0662057N15 47kR106 0662057M26 10R107 NOT PLACEDR108 0662057M92 5600R109 0662057N30 200k R110 0662057M61 300R111 0662057M33 20R112 0662057M61 300R120 0662057N14 43k R130 0662057M98 10k R131 0662057N05 18kR132 0662057N33 270kR133 NOT PLACEDR136 0662057N47 1MR161 0662057M57 200R170 0662057A34 240R171 0662057N14 43k R172 0662057A32 200R173 0662057N29 180k R174 0662057N15 47kR175 0662057B67 6.2R176 0662057B67 6.2R201 0662057N21 82kR202 0662057N23 100kR204 0662057N15 47kR231 0662057M52 120R232 0662057M69 620R233 0662057M68 560R241 0662057M32 18R242 0662057M57 200R243 0662057M98 10k R244 0662057N01 12kR245 0662057M59 240
Circuit Ref
Motorola Part No. Description
R248 0662057M37 30R251 0662057M32 18R252 0662057M62 330R253 0662057M95 7500R254 0662057M95 7500R255 0662057M89 4300R256 0662057M37 30R260 0662057M74 1000R281 NOT PLACEDR300 0662057M82 2200R301 0662057N23 100kR302 0662057N23 100kR303 0662057M74 1000R304 0662057N01 12kR305 0662057M67 510R306 0662057N23 100kR307 0662057N23 100kR308 0662057M60 270R309 0662057M32 18R310 0662057M60 270R311 0662057N10 30kR312 0662057M83 2400R313 0662057M62 330R314 0662057M85 3000R315 0662057N01 12kR316 0662057A96 91KR317 0662057M74 1000R318 0662057A79 18R319 0662057A29 150R320 0662057M74 1000R321 0662057M83 2400R322 0662057N30 200k R324 0662057M81 2000R325 0662057M94 6800R326 NOT PLACEDR327 0662057N11 33kR328 0662057M12 2.7R329 0662057M01 0R330 NOT PLACEDR331 NOT PLACEDR332 NOT PLACEDR333 NOT PLACEDR334 NOT PLACEDR335 NOT PLACEDR336 NOT PLACEDR338 NOT PLACEDR339 0662057M01 0R340 0662057M94 6800R342 0662057N23 100kR343 0662057M26 10R344 0662057N01 12k
Circuit Ref
Motorola Part No. Description
R345 0662057M98 10k R346 0662057N17 56kR347 0662057M74 1000R348 0662057M87 3600R349 0662057C01 0R350 0662057N23 100kR351 0662057C01 0R352 0662057M86 3300R355 0662057M01 0R400 0662057N15 47k R401 0662057M01 0R402 NOT PLACEDR403 NOT PLACEDR405 0662057M01 0R406 0662057N20 75k R407 0662057N19 68k R408 NOT PLACEDR409 0662057M98 10k R410 0662057N23 100k R411 0662057M98 10k R413 0662057M01 0R414 0662057V34 180k R415 0662057V26 91kR416 0662057M98 10k R418 0662057M01 0R419 0662057M67 510R420 0662057B46 10M (not placed in HT750 or
PRO5150)R421 0662057M81 2000R423 0662057N39 470k R424 0662057N12 36kR425 0662057N10 30kR426 0662057N35 330k (not placed in HT750 or
PRO5150)R427 0662057M84 2700R428 0662057M10 2.2R429 0662057M98 10k R431 0662057N39 470k R432 0662057N16 51kR434 0662057M62 330R435 0662057M81 2000R436 0662057M01 0R445 0662057N08 24kR447 0662057N23 100k R448 0662057M98 10k R449 0662057N08 24kR450 0683962T45 68 ohms, 1WR451 0662057N03 15kR452 0662057N23 100k R453 NOT PLACEDR454 NOT PLACED
Circuit Ref
Motorola Part No. Description
R455 NOT PLACEDR456 0662057M01 0R457 0662057M98 10k R460 0662057M90 4700R461 0662057M56 180 (not placed in HT750 or
PRO5150)R462 0662057M98 10k (not placed in HT750 or
PRO5150)R463 0662057M61 300R471 0662057N06 20k R472 0662057N12 36kR473 0662057M26 10R475 0662057M01 0R476 0662057N35 330kR477 0662057M74 1000R478 0662057M98 10k R481 0662057N08 24kR492 0662057M01 0R498 0662057M98 10kR499 0662057M98 10k (not placed in HT750 or
PRO5150)R501 0662057M70 680R502 0662057M56 180R505 0662057M98 10kR506 0662057N15 47k R507 0662057M01 0RT300 0680590Z01 THERMISTOR_33KRT301 NOT PLACEDRT400 0680590Z01 THERMISTOR_33KS501 4080710Z01
**4080710Z09Frequency switch
S502 1880619Z02 Volume/on-off switchSH100 2680507Z01 Harmonic Filter shieldSH101 2680510Z01 RF PA shieldSH201 2680511Z01 Synthesizer top shieldSH202 2680511Z01 Synthesizer bottom shieldSH241 2680513Z01 Resonators shieldSH242 2680514Z01 VCO Buffer IC shieldSH301 2680554Z01 Receiver front end shieldSH302 2680555Z01 Receiver front end bottom
shieldSH303 2680509Z01 Mixer shieldSH304 2680624Z01 Mixer diode shieldSH321 2680508Z01 LVZIF 2nd LO shieldSH322 2680514Z01 LVZIF shieldSH323 2680553Z01 Crystal Filter shieldSH400 2680505Z01 Controller Memory ShieldSH401 2680506Z01 Controller on-off shieldSH402 2680515Z01 Microprocessor shieldSH403 2680516Z01 Asfic_Cmp/Audio PA shieldT301 2580541Z01 Balun transformer
Circuit Ref
Motorola Part No. Description
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14) 9-65
* Motorola Depot Servicing only
T302 2580541Z01 Balun transformerU101 5185130C65 VHF/UHF/800 MHZ LDMOS
DRIVERU102 5185765B28 PCICU201 **5185963A27 LVFRACN Synthesizer ICU210 5102463J61 InverterU211 5102463J61 InverterU241 5105750U54 VCO BUFFER ICU247 5105739X05 SOT 5V RegulatorU248 5102463J58 3.3V RegulatorU301 5109632D83 LVZIF ICU400 5102463J40 3.3V RegulatorU404 5185963A53 ASFIC_CMP ICU405 NOT PLACEDU406 *5102463J59 Flash ROM 128K x 8U407 **5102463J64 16K x 8 EEPROMU409 5102226J56 MicroprocessorU410 5102463J57 3.3V Regulator (not placed in
HT750 or PRO5150)U420 5102463J44 Audio PAVR432 4805656W08 5.6V ZenerVR433 4805656W08 5.6V ZenerVR434 4802245J73 ZENER DIODE-6.8VVR439 4880140L17 Zener diode-12VVR440 4802245J73 ZENER DIODE-6.8VVR441 4802245J73 ZENER DIODE-6.8VVR442 4802245J73 ZENER DIODE-6.8VVR443 4802245J73 ZENER DIODE-6.8VVR444 4802245J73 ZENER DIODE-6.8VVR445 4802245J53 ZENER_DIODE-10VVR446 4802245J74 ZENER DIODE-10VVR447 4802245J74 ZENER DIODE-10VVR448 4802245J74 ZENER DIODE-10VVR449 4802245J74 ZENER DIODE-10VVR450 4802245J75 ZENER DIODE-12VVR460 4802245J73 ZENER DIODE-6.8VVR501 4813830A18 6.8V ZenerVR506 4802245J73 ZENER DIODE-6.8V
1485777Z01 INSULATOR (KAPTON)8480450Z14 UHF B1 main PC board
Circuit Ref
Motorola Part No. Description
9-66 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8480450Z14)
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8486458Z02) 9-67
9.9 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8486458Z02)
Figure 9-50. UHF (403-470 MHz) 5000/7000 Series Main Board Top Side PCB No. 8486458Z02
C505
R507
C502
VR501
1 23
5 PB501
4
32
FL304
C521
FL302VR440
C349
R365
2Y301
4
32
FL303
C352R321
R324R345
R355R360
C362
R342
4
5 8U302
C324
C325
C338
2
34
5
6
FL301
L311
L330
SH323
C320
C322
C381
L309
L310R308
R309R310SH303
6
4 3
T3016
43T302
C319
C375
R348
TP202
TP302
1 23
5 PB504
C511
C512C513
C514
C520
4 3
2CR503
1
23
5
PB505
Q502
Q505
R501
R502
R505
R506
VR443
C140
C141
L116
C101
C102
C103
C104
C106
C107
C175
CR10
1
CR102
L101 L102L104
L105
SH100
C301C30
2C3
03
C304
C305
C308
CR301
CR302
L301
L302
R301R302
SH301
1
2
3
Q110
C109
C111
C112L106
C110
C113
C114
L107 L115
L114
C115C116
C117
C118
C120C121
C127L108L1
09R103R1
06 R107R108
R175R176
C119
C171
R104
R120
R171R173
R174
C122
C125
C129
C160
C161C16
5
C169
L113
R161
1
16
8
9
U101
C131C166
SH101
L160
1 235
PB502
1 235 PB503
B503B50464
3 1
FL201
C432TP201
C203
C210
C211 C212C213
C214
C217
C220
C228C229
C230
C233
C235
C238 C257
C260
C291
C292
C294
C297
CR201
L201L202
L203
L232
43
Q210
43Q260
R255R256
SH201
U247
C247C248 C251
C253
C271
C272
C273
C276
C285C286 C
289
C370
C374 C3
86
1
3
L243
1
3
L253L271
L273
L282
L321
Q241
43Q261
R243
R248
R253
R260
R333
R339
SH241
3217
161
U406
1
40
J400
22
21 8
71
U405
C423
E407 E40
8
E409R410
R418
R437
C427C4281
4 5
8
U407R429
R492
SH400
C424
C429
R408
R428R478
C425 C426
C402 C467
C480
C482
CR44
0
Q403
43
Q405R416
R447
R448
R451
R452
R453R454
R455
R456
R481
C401 CR412Q40
0 R401
R402
R405
SH401
TP415
R407
R427R476
4
58U400
C403
C400
C406
R403
R406
43Q417
CR413
TP406
2220
121
J403
L400
R421
TP405
VR434VR450
C441
C471 C472C473
C490
C491
C492
C493C494C495C496C497
R477
R450
C404
C443C444
L401
R435RT400
TP401TP402
TP410VR447VR449
9-68 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8486458Z02)
Figure 9-51. UHF (403-470 MHz) 5000/7000 Series Main Board Bottom Side PCB No. 8486458Z02
C449
C463
C524
C525
E401E402
E403
E404 E405E406
26
1 76
51
U409
C453
C456
R411
R432
L410
L411
C458C459
C466C526
C527
C528C529
E400
R409R457
C431C433
C436 C437
3
FL401R4
14R415
R420
R426
R463
C434
C435
CR411
Q416R419
R460
R461R462
SH40
2
U410
C328
C337
C359
C523
R374
R375
1
45
8
U303
VR442
C277 C278
C279
C522L505
U248
VR441 VR506
C358
C383
C390
R373
R376
R377
R378R370R371R372
C202
C204C208
C223
C263C264
C293
C298
CR203 L261
R204
SH202
C201
C219
C231
C232
C234
R201R202
R231
R232
R233
1
3725
13
U201C2
06
C207
C218
C224
C258C259
C265
C296
R281
54 3U210
5 43
U211
C442
C445
R473
VR43
2VR
433
VR445
VR446
VR448 11
1
20
10
U420
C475
R431 R498
1
3725
13
U404
C414
C415C430
C450 C451
C452C476 43
Q410
R471SH403
VR460
C405
C408C409C410
C411
C440
R434
R436
C407
C416 C41
9C4
20C4
21C42
2C4
47C4
48
C479
C481R400 R4
13
R423
R424
R425
R445
R449
R472
R475
R499
C252 C254
C255
CR251
L251
R251
R252
R254
SH242
11
120
10
U241
C241C242
C243C2
44C245C246 C250
C281
C295
C371 C372
C373C378
CR241
CR242
CR243
L241
L242L281
Q310 R11
0
R111
R112
R241R242
R244
R245
R330 R331
R332
R349C105
C123
C126
C128C130
C133C1
34C1
35
C138C150
C151C152C170
C174
E101
L112R102
R109
R130R131
R132
R136
1
179
25
U102
R329VR439
C172
C173
CR105
R172C132
H101
R133P100
C108
CR103
CR160
43
Q111
R101
R170
2
3
4
1
J101
J102
C503CR306
CR501
F501 SH304
1
2
3
B501
VR444
C306
C307C309
C310C31
1
C312
C313
C314
C315
C316
C317
C318
C321
C380
CR30
3
CR30
4
CR30
5
L303
L304L305
L306L307
Q301
R303
R304R305
R306
R307 R328
R340
SH302
4
3 2
Y300
C355
L331 L332R359
C334C350R366
R367
R368
R369
SH322
11
1
20
10U301
C327
C344
C348
C360C366
Q302R311R312 R344
C326
C361
C382CR311
R313
R314
R315
C329
C343C345C346
C347
C351
C357 CR312 CR313
Q320
R350R358
R361
R363
R364
C364
C367
C385
L325
R320
R322
R346 4
5 3
2 S502
4
C
8
C
2
1
S501
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8486458Z02) 9-69
Figure 9-52. UHF (403-470 MHz) Controls And Switches Schematic Diagram
B504
if B503LI_ION
VR5016.8V
0.47uFC502
C505100pF
SWITCHS502
4
1
LOW
5
HIG
H
36
TAB1
7TAB2
2
R5070
MECH_SWB+
Vdda
VOL
P100
M100
M101
VR4416.8V
6.8VVR442
PB503SWITCH
12
.01uFC522
VR4446.8V
12SWITCHPB501
2
PB502SWITCH
1
6.8VVR440
.01uFC521
2SWITCHPB504
1
.01uFC523
EMERPTT
SB2
SB3
SB1
PB505
12SWITCH
C520.01uF 6.8V
VR443
Vdda
4
3
2R50647K
51
6
IMX1
Q505
10KR505
R502180680
R501
GREEN_LED
SWB+
RED_LED
Q502
31
2 4
CR503
CR5011
210VVR439
100pFC503
24VF501
21
L505390nH
VR5066.8V
BATT_CODE
RADIO_CODE
UNSWB+
BATT-
BATT+DATA
1 NEG3 POS
CONN_J
B5012
BATTERY_CONTACT
TAB11TAB22
TAB3 3TAB4 4TAB5 5
RF_JACK
ANTENNA_NUTJ102
C140
9.75nHL116
1
2
3
J101RF_JACK
4GND
K2K3
A1A2A3
K1
CR160
C141
NU
NU
RTA0
RTA1
RTA2
RTA3
C514100pF100pF
C512C511 C513100pF 100pF
SWITCHS501
C1GND GND1
PC01PC12PC2 PC3C0C0
C1DUMMY
7 9
4 8
ZMY0130015-C
9-70 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8486458Z02)
Figure 9-53. UHF (403-470 MHz) Receiver Front-End Schematic Diagram
CR303
2
3
1
100KR302
7.5KR340
CR302
2.0KR303
100pFC308
100pFC307C305
13.9nHL302
20pF
9.1pFC304
22nHL303
C309100pF
1Q301
R3280
3
2
G3.9pFC303
3.6pFC301
100KR301
C30210pF
CR301
L30113.9nH
RX_IN
RXFE Bottom ShieldRXFE Top Shield
RX Mixer Diod Shield
SH302SHIELD
1
1
SHIELDSH304
SH301SHIELD
1
Mixer Shield
1
SHIELDSH303
G
100pFC321
12KR304
C3140.1uF
C315100pF
180nHL304
100pFC310
510R305
R5
NU
NU
L30713.9nH C3179.1pF
R306100K
C3126.8pF
CR304
R307100K
L30613.9nH
C316 R3293.9pF 07.5pF
C313
C318
10pF
22nHL305
C306
C311
CR305
C380.01uF
G
R342100K
DACRx
G
NU
3
1
2
T301
XFMR
4
6
51R308
31 2
XFMR
T302
R3090
150nHL310
R310
C381
CR306
2
34
1
C32282pF
IF
NU
C375100pF
16.28nHL309
46
3.6KR348
C32016pF
TP302
C3192.7pF
G
NU
NU NU
10KR330
NU
240R331
C3704.7pF
VCOBUFC374100pF
C371
C378
C372100pF
C373C386100pF
4.3KR339
13
2
Q310
L321180nH
R333
12KR332
0R349
R5
GRX_INJ
2580541Z02
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8486458Z02) 9-71
Figure 9-54. UHF (403-470 MHz) Receiver Back-End Schematic Diagram
G
NU
IN 6OUT
44.85MHzMXF45FL301
2 CC15 CC2
1
GN
D1
4
GN
D2
3
C338
560nHL311
22pFC324
C3259.1pF
L330680nH
IF
G
0.1uFC327
R3124.7K
R31133K
680nHL331
12KR315
R3141.6K
0.1uFC326
R5
R313330
5V
C3610.1uF
Q302
C3480.1uF
3.3pFC360
CR311
NU
NU1.2uHL332
C366
R34451
0.1uF
0.1uFC355
C344C38210uF
R359
C38530pF 15K
R346 C36730pF
NU
1K
24pF
R322
C364R320
8.2K
10KR368
R367
L3251uH
2G
ND
4G
ND
1
3OUT1 IN
44.395MHzTSS-2Y300
GDISC_OUTR369
680 C3344700pF
DISC_OUT
G
0.1uFC35012K
R366RSSI
45B02 3
21
455KHz
Y301C3490.1uF
1.8KR364
R3651.2K
120pFC351
G 6 2
0.1uF
TC7W04FU302-2
C362
3.3KR350
100K
5V
R355
$P
BW_SEL
2.4KR358
0.1uFC352
TC7W04FU302-1
1 7
39KR345
C3570.1uFFL302
CFUCJ455E
3
GN
D
1 IN 2OUT
C3460.1uFC347
0.1uF
1
23
CR31239KR321
3
GN
D1
4
GN
D2
IN1 OUT 2CFWC455G
FL304R324
20K
C3450.1uF
0.1uFC343
GN
D2
4
1 IN 2OUT
FL303CFWC455E
3
GN
D1
20KR360
1
23
CR313 R36120K
C3290.1uF
5V
R363390
13
2MMBT3904Q320
OS
CO
UT
3
QU
AD
IN10
RFI
N1
RFI
N_D
EC
2
RS
SIO
UT
5R
SS
I_FE
ED
9
VCC6
IFA
MP
_DE
C1
19IF
AM
P_D
EC
217
LIM
IN14
LIM
OU
T11
LIM
_DE
C1
13
LIM
_DE
C2
12
MIX
OU
T20
OS
CIN
4
U301SA616
AU
DIO
OU
T8
AU
DIO
_FE
ED
7
GND 15
IFA
MP
IN18
IFA
MP
OU
T16
5VCC NC
U302-3TC7W04F
3
U302-4PWR_GND
4GND
8
5V
IFIC SHIELDCRYSTAL FILTER SHEILD
1
SHIELDSH322SH323
SHIELD
1
9-72 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8486458Z02)
Figure 9-55. UHF (403-470 MHz) Synthesizer Schematic Diagram
.01uFC258
3 GND
2
1NC
4
5VCC
TC7ST04FUU210
C259.01uF
2 K2
3 K3
CR201
A1 6A2 5A3 4
K11C2291000pF
C2284.7uF
C230100pF
0.1uFC296
2
1NC
4
5VCC
TC7ST04FUU211
3 GND
C265 C257100pFNU
6ERR
1G
ND
5IN
2NR4OUT 3
SD
ADP3300U247
C29110uF
0.1uFC298
L2022.2uH
C2190.22uF
C2920.1uF
5V(SOURCE)
C2230.1uF 2.2uF
C235
C2240.1uF
C2172.2uF 0.1uF
C218
16.8MHz
C2042.2uF
XTAL123
XTAL224
VBPASS21
VC
P47
VMULT1 15
VMULT2 1412VMULT3
VMULT4 11
VR
O13
25WARP
PVREF35
REFSEL18
SFBASE27SFCAP26
SFIN30
SFOUT 28
TEST1 37
TEST2 38
NC117
NC229
NC331
PD
_GN
D44
PD
_VD
D5
PREIN32
PR
E_G
ND
33P
RE
_VD
D34
DV
DD
36
FREFOUT 19
IADAPT 45
INDMULT 16
IOUT 43
LOCK 4
MODIN10
MODOUT 41
AV
DD
20
BIAS140
BIAS239
42 CCOMP
CEX9CLK8
DATA7
DG
ND
6
ADAPTSW 46
AG
ND
22
AUX1 48
AUX2 1
AUX3 2
AUX4 3LVFractN IC
U201
82KR201100pF
C211
0.75pFC263
C264100pF
100KR202
100pFC214
DATA
AUX3AUX4
39nHL261
TP2011
100pFC212C210
100pF
CSXCLK
MODIN
PRESC
VSF
C201100pF
C2034.7uF
C2021000pF
SWB+
100pFC294 C293
0.47uFL2032.2uH
Vdda
100pFC277 C278
10uF
MODOUT
C2792.2uF100pF
C220
NC
4
3
ON
_OF
F*
VIN
1
VO
UT
5
U248LP2980
GND2
L2012.2uH
100pFC260 2
4
1
3
Q210
4.7K
47K
47K
10K
R2554.3K
47pFC207
R281
GN
D1
GN
D1
4
OUT 3IN6
FL201
75Z04
16.8MHz
330pFC206
NU
100pFC213
C208CR203
47KR204
LOCK
NUSHIELDSH201
C238470pF
L23212uH
R5
5V
C2310.1uF
560R233
R232620
VCTRL
C232.047uF0.47uF
C234TP202
1
R23112030
R256
C2330.1uF
4V_3.3V
if
SHIELDSH202
11
SYNTHESIZER TOP SHIELD SYNTHESIZER BOTTOM SHIELD
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8486458Z02) 9-73
Figure 9-56. UHF (403-470 MHz) Voltage Controlled Oscillator Schematic Diagram
RX_INJ
TX_INJ
L281390nH
C281100pF R245
240
L27333nH
C272NU
68nHL271
0.1uFC273
C276
ifind
2.2uFC2860.1uF
VSF
SHIELDSH242
1
SHIELDSH241
1
VCO TOP SHIELD VCO BOTTOM SHIELD
C271PRESC
NU Rx_swTx_sw
10
13
12
8
7
VC
C_L
OG
IC
18
SUPER_FLTR 3
TRB_IN 19
TX_BASE 16
TX_EMITTER 15
TX_IADJ 1TX_OUT
TX_SWITCH
VC
C_B
UF
FE
RS
14
GN
D_F
LAG
917
GN
D_L
OG
IC
PRESC_OUTRX_BASE 5
RX_EMITTER 6
RX_IADJ 2RX_OUT
RX_SWITCH
U24150U54
COLL_RFIN 4
FLIP_IN 20
GN
D_B
UF
FE
RS
11
R242200
R24310K
1
2
3
L243RESONATOR
R24412K
C2442pF
C2452.4pF
C285100pF
100pFC246 R241
18
1
2
Q241BFQ67W
Rx_sw
L282390nH
3
VSF
30R248
7.5pFC250
7.5pFC242
7.5pFC243
1 2
CR241
220nHL242
CR243
390nHL241
C241100pF
CR242
VCTRL
A1 A2C247100pF
C2480.1uF
10pFC252
33nHL251
CR251C2531.5pF 100pF
C251
7.5KR253
7.5KR254
Tx_sw
3.6pFC254
C289100pF
AUX4
330R252
100pFC255 L253
RESONATOR
18R251
1P1
P22
P3 3
3
Q261
2
4
147K
47K
4.7K
10K
R2601K
DD
Q260
2
4
1
3
.01uFC297
AUX3
5V
10K
47K
4.7K
47K
ZMY0130019-E
9-74 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8486458Z02)
Figure 9-57. UHF (403-470 MHz) Harmonic Filter Schematic Diagram
1
SHIELDSH100
HF SHIELD
ANT_BIAS
100pF L105C108
390nH
TX_OUT
CR101
19.61nHL104
C1064.7pF
C1073.3pF
3
1CR102
26.2pFC104
19.61nHL102L101
19.61nH
10pFC103
6.2pFC102
100pFC101
RF_JACK
RX_IN
240R170
240R101
20pFC175
ZMY0130486-A
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8486458Z02) 9-75
Figure 9-58. UHF (403-470 MHz) Transmitter Schematic Diagram
X_OUT
TX_BIAS
ANT_BIASTX_INJ_1
UNSWB+
DATA
UNSWB+
UNSWB+
CSX
UNSWB+
CLK
RESET
5V
UNSWB+
TX_INJ
C12310uF
BEADE101
R1020.075
L10733.47nH
Microstrip Microstrip
C11111pF
100pFC109
C11247pF
L1067.66nH
C11310pF
1
2
3
Q110
6.2R176
6.2R175
Microstrip
33pFC116
30pFC115
0.1uFC172
R10343
200R172
4.22nHL108
10R106
30pFC117
100pFC118
L1090
C114100pF
NU
NU
100pFC160
.022uFC152
100pFC130
R107
R1085.6K
L16015.0nH
C151100pF .022uF
C150
C121100pF
.022uFC128
22nHL112
C120
C1610.1uF
200R161
7R
FO
UT
21
VC
NT
RL
14V
D1
2V
G1
3V
G2
12GND3 13GND4
8N
C1
9N
C2
10N
C3
15N
C4
16R
FIN
6R
FO
UT
1
U101C65
11G
2 4GND1 5GND2
C125100pF
270KR132
.022uFC131
390nHL114
C1271000pF 5.6pF
C169
100pFC165
5.6nHL113
C166100pF
7.5pFC129
PA SHIELD
POS1HEATSINK
H101
1
SHIELDSH101
NUR174
R12043K
100pFC119
300R112if
20R111
R10447K
C295100pF
R110300
43KR171
100pFC171
180KR173
1CR103
2
3
2
6
4
1
3Q111
10K
47K
4.7K
47K C132
100pF
NU
100pFC174
C122100pF
C105100pF
R133
R1361MEG
L115390nH
C1343300pF
200KR109
1000pFC133
.022uFC135
C138100pF 0.1uF
C126
C170100pF
C110100pF
CR105
GND3
1P
OS
2VOUT
LM50
10KR130
.022uFC173
R13118K
VG
15
VL6 VLIM 19
T12
TE
MP
30
V10
14
V45
16
17V5EXT
20VAR1
18VAR2
24VAR3
INT422NA
Q11
QX
10
1 RFIN
RS 21
31R
SE
T
RX 23
CL7
CLK
26
CQ
12C
QX
13D
AT
A28
F16
89
GND18
GN
D2
25
U102H99S
AN
O32
BP
OS
27C
EX
29
CI3
CJ5
ZMY0130018-F
9-76 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8486458Z02)
Figure 9-59. UHF (403-470 MHz) Controller ASFIC/ON_OFF Schematic Diagram
GG
800 MHz only
100pF
C405
1TP410
EX
T_M
ICIN
T_M
IC
G
G
G
R44924K
C4790.1uF
C4070.1uF
24KR445
R42530K
Vdda
URX_SND
RX_AUD_RTN
GGG
G
G
C4140.1uF
C4300.1uF
C451.022uF
C4150.1uF
4.7uFC452
FLAT_RX_SND
VS_GAINSELDACRx
VOXVS_AUDSEL
GG GG GGGG GG
DA
TAC
LK
SQ
_DE
TLS
IOH
SIO
CS
X
CH
AC
TE
XT_
SP
KR
_SE
L
FROM_RF
AU
DIO
_PA
_EN
AG
RE
EN
_LE
D
0.1uFC411
G
1TP406
0R405
R4010
0.1uFC401
SWB+
G
NUR402
4V_3.3V
G
C40310uF
C4020.1uF
3
1
2Q400
R40675K
BATT_CODEVddd UNSWB+
G
G
A3 6K13K22K31
CR412A1 4A2 5
R4272.7K
BATT_DATA_IN
Vddd
G
10KR416
2 31
4
R451
Q405
15K
OFF_BATT_DATA_OUT
.01uFC400
SENSE 2SHUTDOWN
3VTAP 6
U400LP2951ACMM-3.3
ERROR 5FEEDBACK7
GN
D4
INPUT8 OUTPUT 1
C4100.1uFR475
0
INT_EXT_VddVdda
G
Used for Lowband Only100pFC408 C409
0.1uF
R40768K
0.1uF
C406
G
GR447100KMECH_SWB+
RESET
GIF_DISC_OUT
DISC_OUT
G
G
NU
NU
NU
NUR378
C328
5V
R377
R371
Vdda
NU
NU
NU
NU
NU
NUR373
R372
C383
U303-1LM29042
31
8
4
C337
0R370
C358
NU
NU
NU
NU
NU
NU
R376
R374
C390R375
C359
LM2904U303-2
65
78
4
NU
NU
R453R456
010uFC480
R454
10KR448
100KR452
R47624K
Q403
1 3
2NUR455
12 3
CR440
GG GG G
TX_A
UD
_SN
D
LED
BL
MO
DIN
AU
DIO
FLA
T_TX
_RTN
7
10
1
11
89
3
6542
1227
36
3233
2625
28
313029
3534
17 2319 2418151413 2120 221645 44 3946 404748 37384143 42
09Z41U404
VD
DR
C
VDDSYN
VOX
TXRTN
TXS
ND
UIO
UR
XO
UT
VDDA
VDDCPVDDD
VDDDAC
MIC
INT
MO
D
NC
PLCAP
PLCAP2
SQ
DE
T
SQIN SYN
GNDDGNDD0
GN
DR
C
GN
DS
YN
HS
IO
LCA
P
LSIO
MIC
EX
T
F1200
GC
B0
GC
B1
GC
B2
GCB3
GC
B4
GC
B5
GNDA
CLK
CLK168
CS
X
DACGDACRDACU
DA
TA
DISC
AGCCAP
AU
DIO
AU
XR
XA
UX
TX
CH
AC
T
G
G
G
GG
G
NU
0.1uFC416
R4130
C420.01uF
0.1uFC422
C419
C4210.1uF
R40047K
F1200SYN
5V
RED_LEDTX_AUD_RTN
Vdda
16.8MHz
G
100pFC427 0.1uF
C428
R42975K
U407
Vddd
GEE_CSX25128-2.7
G MISO
4Kx8 BITEEPROM
7
6 SCK
SI5SO 2V
CC
8
4
VS
S
WP3CS1
HOLD
5185130C53
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8486458Z02) 9-77
UHF (403-470 MHz) Radio Parts List(PCB 8486458Z02)
Circuit Ref
Motorola Part No. Description
B501 0986237A02 Battery Contact ModuleB503 3980502Z01 Backup battery B+B504 3980501Z01 Backup battery B- C101 2113740F51 100pFC102 2113740F22 6.2pFC103 2113740F27 10pFC104 2113740F22 6.2pFC105 2113743N50 100pFC106 2113740F19 4.7pFC107 2113740F15 3.3pFC108 2113743N50 100pFC109 2113740F51 100pFC110 2113743N50 100pFC111 2113740F31 15pFC112 2180605Z32 47pFC113 2180605Z16 10pFC114 2113743N50 100pFC115 2113743N35 24pFC116 2113743N35 24pFC117 2113743N34 22pFC118 2113743N50 100pFC119 2113743N50 100pFC120 2113743N27 11pFC121 2113743N50 100pFC122 2113743N50 100pFC123 2311049A96 33uFC125 2113743N50 100pFC126 2113743M24 100000pFC127 2113743L17 1000pFC128 2113743M08 22000pFC129 2113743N23 7.5pFC130 2113743N50 100pFC131 2113743M08 22000pFC132 2113743N50 100pFC133 2113743L17 1000pFC134 2113743L29 3300pFC135 2113743M08 22000pFC138 2113743N50 100pFC140 0662057A67 5600C141 NOT PLACEDC150 2113743M08 22000pFC151 2113743N50 100pFC152 2113743M08 22000pFC160 2113743N50 100pFC161 2113743M24 100000pFC165 2113743N50 100pFC166 2113743N50 100pFC169 2113743N20 5.6 pFC170 2113743N50 100pFC171 2113743N50 100pFC172 2113740F51 100pFC173 2113743M08 22000pFC174 2113743N50 100pFC175 2113740F51 100pF
C201 2113743N50 100pFC202 2113743L17 1000pFC203 2113928L05 4.7uFC204 2104993J02 2.2uFC206 2113740F63 330pFC207 2113743N42 47pFC208 NOT PLACEDC210 2113743N50 100pFC211 2113743N50 100pFC212 2113743N50 100pFC213 2113743N50 100pFC214 2113743N50 100pFC217 2104993J02 2.2uFC218 2113743M24 100000pFC219 2113743K16 0.220uFC220 2113743N50 100pFC223 2113743M24 100000pFC224 2113743M24 100000pFC228 2311049J11 4.7uFC229 2113743L17 1000pFC230 2113743N50 100pFC231 2113743M24 100000pFC232 2113743E12 0.047uFC233 2311049A01 0.1uFC234 2311049A05 0.47uFC235 2104993J02 2.2uFC238 2113741F17 470pFC241 2113743N50 100pFC242 2113743N23 7.5pFC243 2113743N23 7.5pFC244 2113740F10 2.0pFC245 2113743N11 2.4pFC246 2113743N50 100pFC247 2113743N50 100pFC248 2113743M24 100000pFC250 2113743N23 7.5pFC251 2113743N50 100pFC252 2113743N26 10pFC253 2113740F09 1.8pFC254 2113743N15 3.6pFC255 2113743N50 100pFC257 2113743N50 100pFC258 2113743L41 10000pFC259 2113743L41 10000pFC260 2113743N50 100pFC263 2113743N02 0.75pFC264 2113743N50 100pFC265 NOT PLACEDC271 NOT PLACEDC272 NOT PLACEDC273 2113743M24 100000pFC276 2104993J02 2.2uFC277 2113743N50 100pFC278 2311049A57 10uFC279 2104993J02 2.2uFC281 2113743N50 100pF
Circuit Ref
Motorola Part No. Description
C285 2113743N50 100pFC286 2113743M24 100000pFC289 2113743N50 100pFC291 2311049A69 10uFC292 2113743M24 100000pFC293 2113743A27 0.470uFC294 2113743N50 100pFC295 2113743N50 100pFC296 2113743M24 100000pFC297 2113743L41 10000pFC298 2113743M24 100000pFC301 2113743N15 3.6pFC302 2113743N26 10pFC303 2113740L08 3.9pFC304 2113743N26 10pFC305 2113743N33 20pFC306 NOT PLACEDC307 2113743N50 100pFC308 2113743N50 100pFC309 2113743N50 100pFC310 2113743N50 100pFC311 NOT PLACEDC312 2113743N25 9.1pFC313 2113743N26 10pFC314 2113743M24 100000pFC315 2113743N50 100pFC316 2113740L08 3.9pFC317 2113743N25 9.1pFC318 2113743N23 7.5pFC319 2113743N12 2.7pFC320 2113743N31 16pFC321 2113743N50 100pFC322 2113743N48 82pFC324 2113743N34 22pFC325 2109445U26 9.1pFC326 2113743M24 0.1pFC327 2113743M24 0.1pFC328 2113743M24 100000pFC329 2113743M24 100000pFC334 2113743L33 4700pFC337 NOT PLACEDC338 NOT PLACEDC343 2113743M24 100000pFC344 2113743E20 0.1uFC345 2113743M24 100000pFC346 2113743M24 100000pFC347 2113743M24 100000pFC348 2113743M24 100000pFC349 2113743E20 0.1uFC350 2113743M24 100000pFC351 2113743N52 120pFC352 2113743M24 100000pFC355 2113743M24 100000pFC357 2113743M24 100000pFC358 NOT PLACEDC359 NOT PLACED
Circuit Ref
Motorola Part No. Description
C360 2113743N14 3.3pFC361 2113743M24 100000pFC362 2113743M24 100000pFC364 2113743N35 24pFC366 NOT PLACEDC367 2113743N37 30pFC370 2113743N18 4.7pFC371 NOT PLACEDC372 2113743N50 100pFC373 NOT PLACEDC374 2113743N50 100pFC375 2113743N50 100pFC378 NOT PLACEDC380 2113743L41 10000pFC381 NOT PLACEDC382 2311049A59 10uFC383 NOT PLACEDC385 2113743N37 30pFC386 2113743N50 100pFC390 NOT PLACEDC400 2113743L41 10000pFC401 2113743M24 100000pFC402 2113743M24 100000pFC403 2113743G24 2.2uFC404 NOT PLACEDC405 2113743N50 100pFC406 NOT PLACEDC407 2113928N01 0.1uFC408 2113743N50 100pFC409 2113743M24 100000pFC410 2113928N01 0.1uFC411 2113743M24 100000pFC414 2113743M24 100000pFC415 2185895Z01 0.01uFC416 2113928N01 0.1uFC419 NOT PLACEDC420 2113743L41 10000pFC421 2113928N01 0.1uFC422 2113743M24 100000pFC423 2113743N50 100pFC424 2311049A59 10uFC425 2113743M24 100000pFC426 2113743N50 100pFC427 2113743N50 100pFC428 2113743M24 100000pFC429 2113743M24 100000pFC430 2113928N01
0662057M010.1uF, 10%0 (SUB on LS+ Models Only)
C431 2113743N50 100pFC432 NOT PLACEDC433 2113743L41 10000pFC434 2113928N01 0.1uF C435 2113743M24 100000pFC436 2113743N34 22pF C437 2113743N34 22pF C440 2113743G26 4.7F
Circuit Ref
Motorola Part No. Description