Motorola ASTRO Digital XTL 5000

7-88 Schematics, Component Location Diagrams, and Parts Lists: HUE4039A/HUE4043A (UHF Range 1) Main Board
May 25, 2005 6881096C74-B
Figure 7-65. HUE4043A RF 100W Power Amplifier (RF PA) Schematic (Sheet 1 of 2)
PA_INJ
1
TP5510
C5509
6pF
C5508
12pF
C5507
6pF
R5508
150
R5506
150
C5501
220pF
C5500
.033uF
C5504
2.7pF
C5502
.033uF
*C5503*
220pF
C5506
.033uF
R5507
L5500
220nH
C5505
10pF
C5512
56pF
39
R5500
150
U5500
30C65
1
16
14
11
8
9
10
15
RFIN
4 5
12
13 17
6
7
2
3
VCNTRL
VD1
G2
RFOUT1
RF OUT2
VG1
VG2
NC1
GND1 GND2 GND3 GND4
EP
NC2
NC3
NC4
IF5506 IF5507
IF5534
IF5508 IF5509
IF5510
IF5511
IF5512 IF5513
IF5514
IF5515
IF5516
IF5517
IF5518
SC5500
SC5501
IF5521
IF5519
AUDIO_A+_1
TX_INJ
IF5533
MOSIA_1
EEPOT_EN_1
AD_EN_1
MISOA_1
PA_EN_1
R5585
SW_A+_1
A+_1
A+_1
A+
A+
0
FGU
INTERFACE
1
I1
1
I1
IF5505
K9.1V_EN_1
DA_EN_1
SCKA_1
IF5500
IF5501
IF5502
IF5503
IF5504
CONTROLLER
INTERFACE
IF5522
IF5523
IF5524
IF5525
IF5526
IF5527
RFPA_CNTRL
K9.1V
VGBIAS_1
VGBIAS_2
VGBIAS_3
VTEMP
VCURRENT
IF5520
IF5535
IF5536
AUDIO_GND_1
AUDIO_A+_2
AUDIO_GND_2
A+_2
SW_A+_2
2
I2
2
I2
S
D
C5572
0.1uF
C5573
0.1uF
C5549
47pF
*C5597*
18pF
*C5596*
18pF
C5546
43pF
C5540
15pF
C5531
47pF
C5514
.01uF
C5519
39pF
C5513
01uF
L5512
180nH
C5511
100pF
L5511
6.8nH
L5510
150nH
L5513
3.9nH
C5530
47pF
L5520
18.5nH
R5526
1K
R5527
20
R5528
0
L5521
57R01
C5541
15pF
C5547
47pF
C5576
43pF
C5545
47pF
C5543
43pF
C5538
15pF
C5539
15pF
C5544
47pF
*C5591*
18pF
*C5590*
18pF
*C5592*
18pF
*C5594*
18pF
*C5595*
18pF
*R5583*
10
*C5593*
18pF
C5548
43pF
1
2
3
*U5563*
LM50
VOUT
GND
POS
1
2
3
U5560
LM50
VOUT
GND
POS
C5567
C5569
22uF
C5571
C5578
22uF
C5566
10pF
C5565
36pF
C5564
39pF
C5561
10pF
*C5588*
7.5pF
*C5579*
7.5pF
C5589
6.8pF
C5560
36pF
C5559
39pF
C5556
10pF
C5555
36pF
C5554
39pF
C5553
10pF
C5552
36pF
C5551
39pF
C5577
100pF
C5557
100pF
C5575
10uF
R5577
2.7
R5576
2.7
R5575
R5574
10
R5581
1K
R5503
150
*R5502*
1K
R5505
180
R5504
6.8K
R5501
4.7K
R5556
3.3
R5566
10
R5547
3.3
R5546
1K
*R5567*
33
R5568
33
R5562
33
R5573
33
R5565
0
*R5564*
0
*R5570*
0
R5571
0
*C5574*
0.1uF
R5579
0
R5578
100K
1%
L5543
17nH
100pF
100pF
C5568
0.1uF
*C5563*
3.3pF
C5542
100pF
C5532
100pF
C5533
24pF
*C5534*
100pF
*C5601*
22pF
*C5535*
100pF
*C5598*
22pF
C5536
24pF
C5537
100pF
C5521
100pF
C5522
0.1uF
C5526
10.0uF
C5527
10.0uF
C5515
.01uF
R5510
0
C5516
8.2pF
C5529
4.7uF
C5525
100pF
C5523
39pF
C5518
39pF
C5520
100pF
C5517
100pF
R5511
100
R5525
11
R5524
11
R5523
11
R5522
11
R5521
11
R5520
11
L5514
6.8nH
L5501
18nH
L5503
22nH
L5502
22nH
C5524
100pF
C5510
.01uF
C5602
10uF
C5587
3.3pF
C5584
3.3pF
*C5586*
3.3pF
C5578
100pF
*C5585*
3.3pF
*C5562*
3.3pF
C5550
100pF
C5603
10uF
L5544
57R01
5m
R5584
33
R5557
4.3
R5552
4.3
R5551
4.3
R5550
4.3
*R5563*
0
*R5572*
0
R5549
4.3
R5548
4.3
R5545
4.3
*R5541*
0
R5544
4.3
R5543
4.3
R5542
4.3
*R5540*
0
R5553
4.3
R5554
4.3
R5555
4.3
R5558
4.3
R5559
4.3
R5560
4.3
*R5580*
0
R5582
33
R5586
33
R5587
33
1
1
1
1
1
2
3
4
5
VR5500
24V
TP5544
TP5541
TP5542
TP5543
1
TP5502
1
1
TP5503
U5561
INA138
OUT
VINPOS
VINNEG
GND VPOS
J5500-1
J5500-2
BATTERY
CONNECTOR
A+
NC
NC
OUTPUT NETWORK
INTERFACE
RX_FE
INTERFACE
IF5528 IF5529
IF5530
IF5531
RX_IN_1
RX_IN_2
RFPA_OUT
SWITCH_BIAS_1
IF5532
SWITCH_BIAS_2
Q5540
Q5541
1
TP5540
Q5520
1
TP5520
A+
M5520
HEATSINK
1
POS
M5541
HEATSINK
213
GND1 GND2
GND3
5 S2
1 S1
M5540
HEATSINK
213
GND1 GND2
GND3
K9.1V_EN_2
DA_EN_2
SCKA_2
MOSIA_2
AD_EN_2
POWER CONTROL
INTERFACE
EEPOT_EN_2
MISOA_2
PA_EN_2
*SH5500*
SHIELD
PA_INJ
Q5501
TP5500
TP5501
1
1