Motorola Astro Digital Mobile Radio Xtl5000 Detailled 6881096c74 B Manual

							
Schematics, Component Location Diagrams, and Parts Lists: HUE4040A (UHF Range 2) Main Board 7-1416881096C74-B May 25, 2005
Figure 7-95. HUE4040A Receiver Back-End Schematic
C5018
10uF 0
R5015
0.1uF
C5001 100pF
C5013 C5052
1000pF
22
R5026
3VA
15K
R5011
.01uF C5014
15pF
C5071
33K
R5030 22pF
C5056
R505027
3VA
3VA
3VA
PE
12pF
C5002
E5007
5V
0
R5018
5V
C5026
0.1uF
R5002470
E5004
R5013
51
R5000
R5020
680
10K
L5004
10uH
C5009 200pF .01uF
C5040
Q5003 0.1uF
C5032 C5048
9.1pF
3VA 3VEN
1
VIN 5
VOUT
LP3985
U5001
4 BYPASS
2
GND
C5065
0.1uF
C5006
0.1uF
10uFC5050
.01uF
C5017
C5004 0.1uF C5060
220pF
C5016 4.7uF 0
R5019
150pF
C5069 L5008
150nH
13pF
R5008
1MEG
C5039
L5010 1uH
100pF C5019 5V
C5028
220pF
220pFC5029
C5063
1uF C5064
.01uF 270
R5022
R5027100 91
R5051
100pF
C5010
200K
R5023 C5033
27pF C5059
15pF
120pF
C5057
C5030
E5009
E5001
0.1uF
3VA
1000pF C5066
C5020
1000pF
D5003
FS
12 VREFN
11
VREFP .01uF
C5021
17
VDDC
26
VDDD
6
VDDF
27
VDDH
48
VDDI
40
VDDL
39
VDDP
14
VDDQ
2
MXON
1
MXOP
23 PC
24 PD
25
PE
RREF
13
33
SYNCB
9 VDDA 34
GNDS2
4
IF2N
5
IF2P
47
IFIN
15 IOUTC
38
IOUTL 42
LON 43
LOP
22 GNDD
3
GNDF
32
GNDH
45
GNDI
36
GNDL
37
GNDP
16
GNDQ
21 GNDS1
29
DOUTA 30
DOUTB 35
FREF
31
FS
8 GCN
7
GCP
10 GNDA
18 GNDC
U5002
20CLKN
28
CLKOUT
CLKP
19 46
CXIF
44
CXVL
41
CXVM
3VA
AD9874
2200pF L5003
10uH
C5008
1uH 0.1uF
C5072
C5067
L5015
20K
R5029
100pF
100pF
0.1uF
3VA
C5068 0.1uF
C5005 C5023
1000pF
C5051
DOUTA
0.1uF
4.3pF C5044
3VA
C5038
100uH L5001 18K
R5010
18pF
C5027
8.2nH L5013
R5034
0
C50620.1uF 1uF
C5025
1.2K
R5032
0.1uF
PC
L5002
C5024
C5073 150nH
0.1uF
C5022
1uF .01uF
C5015
VVCO
CLKOUT
Q5002
E5006
NC
3VA
D5002
Q5001 R5016
0 0
R5014
100pF
C5012
6.8K E50080.1uF
3VA R5028 C5041
C5061 0.1uF NU
NU
NU C5046
68pF
R5003 100K
100pF
C5070 330
R5006
2.2uF
C5011 L5012
100nH
100nH
L5006
C5049 51pF C5034
39pF
1MEG R5033
0
R5017
C5037
PD
C5003 0.1uF
.01uF 0
R5001
E5003 15pF
C5007
E5002 L5053
100nH
R5005 10K 4.7uH
L5007
1MEG
R5035 C5058
1000pF
R5025 1K 1uF
C5045
E5005 VVCO
VVCO CLKOUT_1
5V_TO_FGU
470
R5031
IF
5V_TO_IF
5V_FROM_CONTR PD_1 PE_1
PC_1 DOUTA_1 FS_1
9.3V_FROM_FGU 9.3V_TO_IFFREF
NU
NU NU
NU
NU
NU
NU
NU NU
NU
SPF_4.3V
CLOCK VCO 2nd LO LF
2nd LO VCO 
						

							
7-142Schematics, Component Location Diagrams, and Parts Lists: HUE4040A (UHF Range 2) Main BoardMay 25, 2005 6881096C74-BFigure 7-96. HUE4040A Receiver Front-End Schematic
Second LNA
RX_FE 
Ref Des = 5280 - 5379
AGC/Attenuator circuit Image filter and IF suck-out
Mixer 
Ref Des = 5380 - 5399
HPF to remove VHF
Preselector 
Ref Des = 5250 - 5279
C5351
.033uF
D5304
NU
1000pF C5364
D5280
C5341
2.7pF TP5303
220pF .033uF
C5335
.033uF C5324
C5360 C5328
Q5258
220pF
18pF
R5303
C5296
4.7K
C5317
C5315
4.7uF
1K
220pF
220pF
C5312 R5317
220pF
C5363 .033uF
C5325
C5308
220pF
R5305
4.7K Q5256
C5293 2pF
.01uF
C5282 C5294
.01uF
D5313
L5288
NU
NU
R5301
82nH
C5305220pF
10K L5283
22nH
C5283 8.2pF 4.3pFC5370
220pF
C5340
22nH
L5300
FE_CNTL_1 RF_IN_1 RF_OUT_1 120
R5321 L5304
22nH
NU
18nH
220pF
C5300
L5284
Q5255
.01uF
C5302 D5302
1K
R5318
C5285 4.7pF C5299
.01uF
L5307
C5367 220pF
8.2pF
4.7nH
10pF
C5288 68nH
L5303
C5326
C5290
220pF
220pF
C5306
TP5301
6.8pF
C5339
D5300 C5333
22nH
NU
470pF
L5282
18nH L5287
C5310220pF R5326
U5301
2
GND
1 IN 3
OUT
15
C5311
.01uF
4.7K NU
R5314
L5299
L5298
22nH
C5291
.01uF
L530515nH
R5315 1K .033uF
C5356
D5305
.033uFC5323
R5306
12K .01uF
C5303
L5289
390nH C5357
220pF
220pF
C5304
1uH
L5296 TP5304
R5312 10K
C5321
1K
220pF
C5316
470pF
R5310
5.6VR5324
D5306 NU 15
C5320 12pF
L5293
390nH NU
.01uF
C5284
.01uF
C5314 22nH
220pF L5297
22nH
L5301
C5362
RFOUT1
6
RFOUT2 7
VCNTRL
1
VD1
14
2
VG1
VG2 3GND25GND312GND413
NC1
8
NC2
9
NC3
10
NC4
15 RFIN
16
EP17
G2
11GND14U5303
220pF
C5307 C5280
Q5257
470pF
C5345
220pF
C5361
220pF
2
GND
1RFIO13RFIO2
4V15V2U53004.7K
R5313
C5331
D5303 9.1pF
8.2nH L5308
Q5250
22pF
C5347
R532515
Q5251 C5297
1.5pF .01uF
C5322
C5295 4.7pF
TP5302
1K
R5302
NU
C5313
.01uF C5344
9.1pF
R5332 1.5K .01uF
C5287
L53095.6nH
12nH
L5302 R5327
180
NU
NU
1K
R5329
Q5252
1uH
L5290
47pF
C5354
1GND12GND24GND35GND4
3
RFIN 6
RFOUT
U5302
R5309
27
C5334220pF
220pF L5294
39nH 220pF
C5289 C5348
C5366 C5318
4.7uF
Q5253
1000pF C5343
22pF D5307
1K
R5316
L5292
NU
C5330
220pF
390nH
Q5254
NUC5338
NU
R5307 22K 220pF
C53535.6K
220pF 10pF
NU
R5328
0
C5355
R5335
NU
R5336
R5319
NU
0 C5327
470 2.4K
100pF
R5337 R5322
22K
C5368
1000pF
D5281
.033uF C5350
220pF C5365
1K
R5304 .01uF
1.5K
R5334
C5309
IF
LO MIXER_RF_IN
47
R5333
R5300
4.7K C5332
2.7pF
D5301 R5308
68
L5281
390nH
C5358
C5301
.01uF
C5349
10pF
R5311 6.8pF
R5330 10K
1.5pF
47
NU
C5359
D5311 .01uF
C5319
L5285
100nH
L5280
1uH C5342
9.1pF
390nH NU
33nH
L5295
NU
L5286
L53064.7nH
1uH
L5291
.033uF
C5346
220pF
C5352
15K
R5323
.033uF C5337
9.1pF
C5336 D5282
C5292
220pF
RF_IN
C5329
100pF 9.3V_TO_IF
9.3V_TO_IF
9.3V_TO_IF
9.3V_TO_IF
RX_Inj_SW IF_OUT_IF
LO_IN
RF_ATTN_3_A
RF_ATTN_1_A
RF_ATTN_2_A
TO_1st_MIXER
RX_FILT_1_A
NU
NU
NU NU
NU NU
NU NU
NU 
						

							
Schematics, Component Location Diagrams, and Parts Lists: HUE4040A (UHF Range 2) Main Board 7-1436881096C74-B May 25, 2005
Figure 7-97. HUE4040A Receiver Mixer Schematic
SIGNAL
INJECTION
5.6pF
HIGH SIDE
1
2
3
4 5
NU
C5381 replace,2585040Y01
*T5381*
C5377 12pF
5.1pF 9.1pF
C5380 L5382
12nH
C5389
R5382
NU
NU
470
6.8pF
C5390
L5380 12nH C5379
8.2pF
C5375 9.1pF R5380
470 0
NU R5381 L5389
8.2nH R5387
47
C5386
33pF
L5388
68nH
D5381
8.2nH
L5390
L5381 68nH
12nH R5388
51
9.1pF
L5392 NU
NU
NU C5374 R5385
180
C5388 .01uF
R5386 180
8.2nH
L5384
C5385.01uF
R5384
180
L5383 3.3nH C5383
.01uF
NU C5382
.01uF
8.2nH
C5378 L5385
L5387
NU
6.2pF L5386
6.8nH
D5380
6.8nH
R5383 180
4 5 33pF
C5391
1
2
3
LO MIXER_RF_IN
IF
replace,2585040Y01 *T5380*
0
R5389
I. F.
109.65 MHz
THE RECEIVER INPUT SIGNAL AND THE INJECTION SIGNAL 
GENERATED BY THE RECEIVE SYNTHESIZER ARE MIXED 
TO PROVIDE A 109.65MHz I-F SIGNAL. 
+24.5 dBm I/P from the injection amp RECEIVED RF 
						

							
7-144Schematics, Component Location Diagrams, and Parts Lists: HUE4040A (UHF Range 2) Main BoardMay 25, 2005 6881096C74-BFigure 7-98. HUE4040A Receiver Preselector Schematic
TP5251
TP5250TP525
2
R5252
R5255
1K
1K
220pF C5251
R5256
4.7
.01uFC5259 220pF
C5256
220pF
C5253 47K R5250
47K
R5254
R5253
47K
D5252
NU
D5253
C5254
1pF C5255
5.6pF
L5254
12.5nH
D5250
C5250
NU
D5251C5252
1pF L5256
5.6pF
12.5nH L5252 5nH
8nH
L5255
82nH
L5253
8nH
L5251
5nH
L5250
47K R5251
4.7pF
C5257
4.7pF
C5258
L5257
39nH L5237
22nH
RF_IN_1 RF_OUT_1
FE_CNTL_1
L5258 22nH 
						

							
Schematics, Component Location Diagrams, and Parts Lists: HUE4040A (UHF Range 2) Main Board 7-1456881096C74-B May 25, 2005
Figure 7-99. HUE4040A Receiver IF Schematic
Going to Frontend
IF_TO_ABACUS
Coming From Abacus
R5406
1K
C5410 C5405
2.7pF
1.8pF R5402
6.8K 0
R5407 .01uF
C5420
NU
E5400
C5431
220pF
SH5400
L5407
C5404
15pF C5429
220nH
NU
NU
220pF NU
0.1uF
C5430
OUT3
3pF
C5408
Y5401
109.65MHz
1GND12GND24GND3
GND45
IN
6
390nH 0.1uF
L5403 C5401
R5414 R5415
0
0
L5406
15pF
220nH 0.1uF
C5407
0.1uF
C5402
C5426
C5424
0.5pF
C5416
.01uF
220pF
NU
220pF
C5428
C5400
0.1uF
C5427
270nHL5404
1.8pFC5409
NU
C5417
0.5pF
C5412
2.7pF L5400
390nH L541
1
390nH L5401
220nHC5422
C5406
NU
0.5pF
16pF NU
C5432
0.1uF
L5408 1uH
13pF
C5403
0
R5412
C5418C5415
2.7pF
1.8pF
Q5401
NU
R5413
1MEG
NU
1MEG R5411 8.2K
R5408
C5423
.01uF
C5419
220pF
R5401 27K
0
R5404
GND45
IN
6
OUT3
109.65MHz
Y54001GND12GND24GND3
C54110.5pF R5400
NU 680
D5400
R5405
10K
C5414 8.2pF
C5425
220pF
R5403330
1.8pF C5413
L5402
390nH .01uF
C5433
V14
V25
Q5402
U5400 GND
2
RFIO13RFIO21
IF_OUT
9.3V_FROM_FE
RF_ATTN_1_
C
9.3V_TO_CONTR 9.3V_FROM_BE
IF_IN 5V_IF
RF_ATTN_3_
C
RF_ATTN_2_
C
RF_ATTN_3_B RF_ATTN_2_B
RF_ATTN_1_B
RX_FILT_1
RX_FILT_1_A 
						

							
7-146Schematics, Component Location Diagrams, and Parts Lists: HUE4040A (UHF Range 2) Main BoardMay 25, 2005 6881096C74-BFigure 7-100. HUE4040A RF Power Amplifier (RF PA) Schematic
RFPA/OUTPUT NETWORK
RFPA/FGU
INTERFACE
INTERFACE
INTERFACE
RFPA/POWER CONTROL
2.2
390nH
L5505
R5513
C5548
M5501
POS
1
12pF
R5514
2.2
TP5503
R5532 2.7 R5511
2.2
180
R5529
NU
0
R5537
R5533
18nH
L5506
2.7pF 15
220pF C5555
C5502 5.1pF
C5524 C5525
220pF
100pF
C5553
R5525
1K
100pF
C5527
VOUT 3.9pF
C5507
U5570 1
ADJ
GND1
3 GND2
62 ON_OFF
4
VIN 5 R5502
6.8K 1K
R5526
220pF
C5578
82
R5506 20pF
C5560
L5504 220nH R5523
10
TP5501 C5572
22uF C5550
C5541 0.1uF
7.5pF
C5568
0.1uF
R5509
NU
TP5502
NU
1.8K C5539
100pF
33
R5524
150
R5501
NU
220pF
C5514
10uF
C5501 C5513
.022uF C5546
27pF
51pF
C5538
0.1uF C5570 0.1uF
C5544
L5508
12.5nH 15
15
R5545 R5544
POS
1
VOUT
2 U5502
GND
3
R5512
2.2
.01uF C5554
C5576
220pF .01uF
C5557
0.1uF C5517
82
R5510 C5551
10pF
C5575
.01uF Q5502
7.5pF C5522
NU
2K
R5508
15
R5541
NU 15
R5539
15
R5538
15
R5536
33pF
C5521
NU
7.5pF C5569
.01uFC5556
C5506 E5501
10pF C5511 C5543
NU
.033uF 1K
30pF
2.2
R5527
R5503 R5515
4.7K C5512
56pF
L5502
390nH
E5502
15
R5543 R5542
15
.01uF C5677
C5518
R553415
27pF
L5510
L5507
18nH
C5519
17nH
NU
NU 10pF
R554015 15
R5530 51pF
C5579
220pF
C5535
220pF
C5504
R5507100
L5501
18nH 4.7pF
C5552
30pF
C5542
5
S3 8
S4 4 C5545
27pF
D1
2
D2 3
G1
6
G2
7 S1
1
S2
C5558 Q5503
R5528 150 .01uF
C5526
0.1uF
C5571 C5573
0.1uF
10uF R5535
10
1K
R5520
100pFC5549
0.1uF C5505
C5509
100pF
C5565
.033uF 100pF
C5540
C5516
220pF
R5519100K
NU
220pF C5567
U5503
GND2
1OUT
4
VINNEG 3
VINPOS
5
VPOS
.033uF 5m
R5522
C5503 .022uF
C5515
R5572 7.5K 10
Q5501 1K R5517
NU
R5504 R5505
L5503 8.2nH
R5570 150
TP5570
2.7 0.1uF C5510
C55639.1pF NU
M5502
1GND1
GND22
C5566
6.2pF
6
RFOUT1
7
RFOUT2
1
VCNTRL
14 VD1 2
VG1
3
VG2
Q5570
5GND212GND313GND4
8 NC 1
9 NC 2
10 NC 3
15 NC 4
16
RFIN
U5501
EP17
11G2
4GND1
5.1pF
C5520 1K
R5521
C5523 10pF
R5571 33K 20pF
C5559
R5573 1.2K 51
R5516
DRV_9.3V
A+_1 C5508
220pF
VFORWARD_ON
VREVERSE_ON
K9.1V
VGBIAS1
VGBIAS1_SUM
VGBIAS2_SUM
VGBIAS2 VCURRENTVTEMP RFPA_OUT
K9.1V
RFPA_CNTRL
DRV_9.3V SWITCH_BIAS
PA_INJ
TX_INJ
PA_INJ
VGBIAS3 VFORWARDVREVERSE
A+_2
1%
1% U5504-2
6
5
7
4
11
15K
15K
R5552
R5550 15K
2K
R5551
R5546
43KD5501
R5557 R5556 2K
6.8K R5548
R5549
R5554 43K15K
43K
R5553
R5547
15K 9
10 8
4
11
D5502
2
3 1
4
11 U5504-3
U5504-1
15K
R5555 U5504-4
13
12
14
4
11
C5681
.01uF
C5580
220pF
K9.1V
K9.1V
K9.1VVGBIAS1_SUM
VGBIAS2_SUM
K9.1V
DEFAULT_NET_TYPE
K9.1V 
						

							
Schematics, Component Location Diagrams, and Parts Lists: HUE4040A (UHF Range 2) Main Board 7-1476881096C74-B May 25, 2005
Figure 7-101. HUE4040A Output Network (ON) Schematic
W = 27.5 mil
S = 35 mil L = 510 mil
W = 90 mil
S = 35 mil
W = 27.5 mil
1.5K
C5708
R5702
NU
SH5702
100pF
L5702
150nH
NU
SH5701
33
R5701
L5701
470nH
220pF
R5707270
C5715
L5704 R5705
270
17nH
17nH C5717
L5703 1.5K
7.5pF R5709
17nH
L5708
C5702
220pF C5716
7.5pF
C5719
1.8pF
D5701
FWD R5712
100K
C5703 220pF 5nH
L5712
NU
SH5703
C5709
47pF R5710
75K
ANT
1pF
C5707
D5703 J5701-1
1
3.3pF C5711 NU
1.5pF C5722
NU
C5721
6.8pF
C5712 D5705
3.9pF J5701-2
2
R5704 100K
1.5pF
D5704
C5705
68pFC5710
D5702
L5707
R57133.3K
17nH R5706
270
C5704 R5708
270
220pF REV
SH5704NU
5nH
L5713
3.3pF
C5714 C5718
220pF
C5720
7.5pF
C5713
11pF
R570330K
5.1pF
C5701
220pF
C5706L5705 J5701-
3
3
470nH L5706
R5711
30K
VFORWARD_ON 17nH
RX_IN
VREVERSE_ON
RFPA_OUT
SWITCH_BIAS
OUTPUT NETWORK/RFPA INTERFACE
OUTPUT NETWORK/RX FE INTERFACE 
						

							
7-148Schematics, Component Location Diagrams, and Parts Lists: HUE4040A (UHF Range 2) Main BoardMay 25, 2005 6881096C74-BFigure 7-102. HUE4040A Secure Block Diagram and Interconnections
3
2 8
0
0
0
ENC_RESET
ENC_SPARE1
ENC_SPARE2 KEYFAIL*
SAP_DCLK
SAP_FSYNC
SAP_RXSAP_TX
TAMPER_ENC
WAKEUP
3
17
11
0 2
12
2
BOOTA*
0
1
1
13
11
VIP_IN_1_5V
VIP_IN_2_5V
VIP_OUT_1_12V VIP_OUT_1_5V
VIP_OUT_2_12V VIP_OUT_2_5V
2 SAP_FSYNIC
SAP_RX
SAP_TX
SPARE_1
SPARE_2
SPI_MISOB SPI_MOSIB
SPI_SCKB
SPKR+
SPKR-
SSI_INT*
SW_B+_ON-OFF
UARTA_CTS
UARTA_RTS UARTA_RXD UARTA_TXD
BUS-_UARTB_RXD
BUSY_UARTB_RTS
BUS_PWR_OUT
CABLE_DET
EMERGENCY
FORCE_FAIL*
IGNITION
KEYFAILMIC_HI
MOD
NAUTILUS_CS*
NAUTILUS_INT*
ONE_WIRE
PTT*
RESET_UARTB_CTS RX_FILT_AUDIO
SAP_DCLK 0
0 5 AUX_MIC
AUX_RX
AUX_TX
BOOT_DATA_EN* BOOT_RX
BOOT_TX
BUS+_UARTB_TXD
URXD2
USB*_RS232_EN USB+ USB-
USB_INT* USB_PWR USB_TXENB
USB_VMOUT
USB_VPIN
UTXD1_USB_VPOUT
UTXD2
VIP_OUT_1_3V VIP_OUT_1_5V
VIP_OUT_2_3V VIP_OUT_2_5V
BUS+_UARTB_TXD
BUS-_UARTB_RXD
BUSY_UARTB_RTS LHRST_IN
LHRST_OUT
RESET_UARTB_CTS RIA_USBSUSP
SB96_RS232*_EN
UARTA_CTS
UARTA_RTS UARTA_RXD UARTA_TXDUCTS1_USB_FSEN
UCTS2
URTS1_USB_XRXD
URTS2
URXD1_USB_VMIN
EMERGENCY
EMERG_SENSE IGNITION
IGNITION_SENSE LV_DETECT
SOFT_TURN_OFF
SW_B+_ON-OFF SW_B+_SENSE
16
BOOT_DATA_EN* BOOT_RXBOOT_TX 3
1
1 10
7
2
2
1
3
3
2 2
10
9 13
3 0
1
14
19 19
16
UARTA_CTS
UARTA_RTS UARTA_RXD UARTA_TXD
USB+
USB- USB_PWR VIP_OUT_1_12V
VIP_OUT_2_12V
VPP 7
AUX_MIC BUS+_UARTB_TXD BUS-_UARTB_RXD
BUSY_UARTB_RTS
CHAN_ACT EMERGENCY
IGNITION
MONITOR
ONE_WIRE PTT*
RESET_UARTB_CTS
RX_FILT_AUDIO SPKR+
SPKR- 9
12
12 18
19 3
3
13
14 1
14 0
2 8
3
17
10 15
9
1 5
18
SAP(3:0)
WAKEUP
ENC_SPARE1 ENC_RESET
ENC_SPARE2 BOOT*
MOD
ONE_WIRE
SPARE_1
SPARE_2
15
1
5
FORCE_FAIL*CABLE_DET
BOOT_TX BOOT_RX
VPP AUX_TX MIC_HI
CHAN_ACT
BUS_PWR_OUT
NAUTILUS_INT* SSI_INT*
USB_INT*
MONITOR
PTT*
UARTB(3:0) AUX_MIC SPKR+
SPKR-
CONN(19:0)
SAP_DCLKSAP_TX
SAP_FSYNC SAP_RX
SB96_RS232*_EN AUX_RX
SPI_MOSIB
SPI_MISOB
SPI_SCKB NAUTILUS_CS*
IGNITION_SENSE
SW_B+_SENSE
LV_DETECT
SOFT_TURN_OFF
SW_B+_ON-OFF
VIP_IN_2_5V VIP_IN_1_5V
VIP_OUT_1_3V
VIP_OUT_2_3V
USB_VMOUT
USB_TXENB UTXD1_USB_VPOUT
UCTS1_USB_FSEN URTS1_USB_XRXD URXD1_USB_VMIN
USB*_RS232_EN USB_VPIN
RIA_USBSUSP
EMERG_SENSE
UTXD2
URXD2
URTS2 UCTS2
LHRST_OUT LHRST_IN RX_FILT_AUDIO
Control Head 
Interface
USB_RS232 SB9600/VIP
USB_RS232_SB9600 BLOCK
Accessory Connector
SECURE INTERFACE BLOCK
POWER SUPPLY BLOCK
TYPE 3 UCM SECURE 
						

							
Schematics, Component Location Diagrams, and Parts Lists: HUE4040A (UHF Range 2) Main Board 7-1496881096C74-B May 25, 2005
Figure 7-103. HUE4040A Rear Accessory Connector Schematic
UARTA_TXD
SPKR- ONE_WIRE MONITOR PTT* CTS_DCE (DB9-Pin 7)
RTS_DCE (DB9-Pin 8)
UARTB_RXD-BUS-
UARTB_CTS-RESET
UARTA_RTS
SW_B+
CHAN_ACT
UARTA_RXD UARTB_TXD-BUS+
AUX_MIC TX_DCE (DB9-Pin 2)
RX_DCE (DB9-Pin 3)
USB_PWR
SPKR+ EMERGENCY
GND RX_FILT_AUDIO IGNITION
J0402
26 PIN 
CONNECTOR
UARTA_CTS
USB+
UARTB_RTS-BUSY
USB-
VIP_OUT_2_12V VIP_OUT_1_12V
J0402-27
220pF
9.3V_TX
J0402-1
C0415 J0402-13
J0402-15
C0410
33pF
C0463 J0402-28
33pF J0402-6
J0402-12
C0417 220pF
C0403
33pF VR0405
3
12
J0402-31
15V
J0402-10
10K R0403 3
12
1K
R0435 15V
VR0407
J0402-32
C0409
33pF R0407
100
J0402-9
C0405 33pF
TP0400
100pFC0401
2
5 1
3
4
6
2
3 6
4
1
20V
VR0400
Q0400
5
TP0420
C0402
33pF
0J0402-30
R0430
J0402-22
100pF C0407
4.7uF SW_B+
2A15
A2
1
K1
3
K2
4
K3
6
K4
C0420 VR0410
6.8V
J0402-17
3
12
J0402-2
TP0419
15V
VR0406
J0402-18 J0402-16
J0402-25
R0411 J0402-7
10K J0402-29
33pF
C0464
33pF
4
IO4 5
IO5
6
IO6
7
IO7
8
IO8
C0406
VR0411
1
IO1
2
IO2
3
IO3
J0402-8
VCC5 J0402-24
C0466
100pF C0413 100pF
100pF 220pF
C0419 R0412
C0418 J0402-26
100
C0408
100pF
100
R0408
J0402-19
C0467
100pF
R0406 560 C0400
33pF
220pF
C0414 J0402-4
A1
5
A2 1
K1
3
K2
4
K3
6
K4
J0402-14
VR0408
6.8V
2
J0402-20
J0402-23
C0416
100pF J0402-5
J0402-21
C0465
470pF J0402-11
3
12
R0405 1K 15V
VR0404
R0432 100 J0402-3
C0404 33pF
TP0418 100
R0410
100pF C0412
2
5 1
3
4
6
VCC2.85 US
B-
USB- U SB-
IGNITION
CHAN_ACT
CHAN_ACT_CONN
20V VR0402
SPKR-
RX_FILT_AUDIO MONITOR
PTT*
EMERGENCY ONE_WIRE
ONE_WIRE_CONN
USB_PWR USB+ U SB+ US
B+
VPP
UARTA_CTS
UARTA_RXD
UARTA_RTS UARTA_TXD
SPKR+
VIP_OUT_1_12V
VIP_OUT_2_12V
BUS+_UARTB_TXD
BUS-_UARTB_RXD
RESET_UARTB_CTS BUSY_UARTB_RTS
AUX_MIC 
						

							
7-150Schematics, Component Location Diagrams, and Parts Lists: HUE4040A (UHF Range 2) Main BoardMay 25, 2005 6881096C74-BFigure 7-104. HUE4040A Power Supply Schematic
SW_B+
5.0 / Battery
SW_B+ VCC5
FILT_B+
Mic Bias Circuit USB, Codec
Power Control
Battery VCC5
NU
SOURCED BY:
VCC3 2.85 / 100 mA
VCC5 NU
VCC1.8, VCC1.55 Patriot, EIM, Memory
5.0 / 500 mA
VOLTAGE
9.3V_TX
Emergency Detect/Timer
VCC2.85
9V Regulators
1.86 & 1.55 / 100 mA
SW_B+ Sense Circuit Audio PA
FILT_B+ Battery
VCC5 I/O Ring, EEPOTs
9.3V / 1A
UNSW_5V
Voltage Translation
A+ 1.8V, 3V Regulators T-Gates, VIPS, SB9600
Inverted
Non Inverted
3.0 / 100 mA
NU
A+
A+ SUPPLY FOR:
DC DISTRIBUTION
SW_B+
 V(operating)/mA(max)
1K
VCC9 OUTPUT1
SENSE 2
SHUTDOWN
3
VTAP6R0515
U0507 ERROR 5
FEEDBACK
7
GND
4
INPUT
8
C0506
VCC2.85
UNSW_5V
.01uF
.01uF VCC2.85
C0505
10K VCC1.8
0.1uF
C0520 R0512
ADJ
1
GND1
3 GND2
6ON_OFF
2 VIN
4
VOUT5
U0500 0.1uF
C0524
VCC9
0.1uF C0516 100K
R0531
NC 4
OUTPUT
1
C0522
4.7uF U0504
CD
5
GND
3
INPUT
2 A+
UNSW_5V
SW_A+
C0514
150uF
1.2K
R0529 100pF
C0502
10K
R0506
C0537
1uF
R0514 0 0
R0503
100K
R0516 OUTPUT
3
RESET
4
THRESHOLD
6 TRIGGER
2
VPOS
8 U0506
CONTRLVOLTAGE
5
DISCHARGE 7
GND
1
100K R0500
VCC5_FILT
U0505
GND2
IN
1
OUT3 1K
R0509 A+
VCC2.85
20K
R0522
0.1uF
C0534
VCC2.85
0.1uF C0523 VCC5_FILTUNSW_5V
SW_A+ VCC5 20V
VR0502
330K
R0530
0.1uF Q0507
Q0504
SW_B+_ON-OFF
C0507
R0511
9.3V_ABACUS R052533K
R0532
3.3K
R0526
100 Q0503
100 3.3K
C0510
R0508
Q0500
4.7uF
.01uF
C0519
22uF
C0533 Q0501
5
23
64
1
R0521 A+
39K
100pF
C0503 0.1uF
C0500
1uF
C0532
SW_B+_ON-OFF
.01uF
R0527
0
R0523
C0526
C0513
100K
R0502
390K
150uF R0518
C0512
10K
R0528 SW_A+
0.1uF
C0527
7.5K
VCC5
5V_ABACUS UNSW_5V
4.7uF 43K
R0510 15V
VR0501
10K
R0505
U0503 2
GND
1 IN 3
OUT C0504
4
1
0.1uF
Q0508
5
23
6
Q0506
VCC2.85
5.1V
VCC5_FILT VR0500
C0515 0.1uF 47K
R0520
C0521
4.7uF R0504
100K
8 INPUT 1
OUTPUT
2
SENSE
3
SHUTDOWN
VTAP6
VCC5
U0502
5
ERROR
7
FEEDBACK
4
GND
U0604-2
6
5
7
8
4
INPUT
8
OUTPUT1
SENSE 2
SHUTDOWN
3
VTAP6
A+
U0501ERROR 5
FEEDBACK
7
GND
4
VCC5
0.1uF
C0528
0.1uF
C0531
10
R0519 10K
UNSW_5V
R0507
VCC1.55
4.7uF
C0518
R0513
39K
R0524
Q0505
10K
C0525
4.7uF C0517 1uF
C0535 Q0502
C0529
VCC2.85
0.1uF
EMERGENCY
EMERG_SENSE
4.7uF
IGNITION
SW_B+_SENSESW_B+_ON-OFF
SOFT_TURN_OFF
IGNITION_SENSE
LV_DETECT
 
Emergency Sense Block
5V Regulator
9V Regulator
1.55V Digital Supply Regulator2.85V Digital Supply Regulator
1.8V Digital Supply RegulatorUNSW_5V Supply