Motorola PRO Elite Serie Manual De Servicio página 94

6-8
C3566
100pF
GND
3
C3501
R3502
TX_INJ_1_PA 330pF
18
TX_INJ
R3501
R3503
300
300
ZMY0130790-O
Figura 6-8. Diagrama esquemático del transmisor de VHF
RESET_1_PA
BIAS_TUNING
C3570
CLK_2_PA
330pF
DATA_2_PA
CSX_2_PA
UNSWB_LPLUS_2_PA
UNSW_LPLUS_3_PA GND2
25
CLK
26
BPOS
27
DATA
R3561
28
12K CEX
29
TEMP
30
RSET
LM50C
31
5185963A15 ANO
32
POS
C3561
R3562
R3563
.022uF 33K
270K
U3503
C3562
3300pF
L3503
C3504
68nH
.022uF
L3504 C3508 C3509
C3503
.022uF 330pF
68nH
33pF
L3501
5.6nH C3502
C3505
33pF
33pF
R3505
470
16
6
RFIN RFOUT1 C3512
L3511
7
1
47pF
VCNTRL
RFOUT2 18nH
14 2
VD1
VG1
11 3
G2
VG2
U3501
8 C3513
09Z67
NC1
30pF
9
NC2
10
NC3
15
NC4
C3541 C3542 R3541
330pF 39K
.022uF
R3543
100
C3544 R3542
C3543
330pF
.022uF 5.6K
5V_2_PA
C3571
470pF
C3560
1uF
V45
16
VG
15
V10
14
NC_U3502_13
CQX
13
U3502 NC_U3502_12
CQ
12
H99S-4 NC_U3502_11
Q
11
NC_U3502_10
QX
10
NC_U3502_9
F168
9
R3566
NU
C3565
.022uF
R3564
330K C3568
3300pF
L3519
BEAD
R3565
NU
C3563 R3519
3300pF 0.1
C3567 C3515
C3564 C3516 L3515
330pF
220pF 1uF 3300pF 13.85nH
C3519
NU
C3518
R3513
R3512
NU NU
NU
L3518
NU
C3521
220pF
D
C3514
R3506 L3513
68pF
3.9 7.66nH
G
S
Q3501
L3512
11.03nH
R3507
3.9
H3501
C3517
HEATSINK
68pF
BIAS_TUNING
1
R3544
R3548 R3545
100
22K 100
R3547
SH3501
33K
SHIELD
R3546
TP3502 12K
C3547 C3546
.022uF 330pF
Tarjeta de circuito de VHF, esquemas eléctricos y lista de partes
R3570
10K
R3569
5.6K
Q3561
MMBT3906
R3571
120
R3572
120
C3569
.022uF
R3573
120
L3523
C3526
1uH
.022uF
VR3501
12V
C3527 C3528 C3533
NU 10pF
C3532
L3521
D3521
68pF
7.66nH
L3531
L3522
C3525
43.67nH
23.75nH
10pF
C3523
120pF
C3524
C3531
20pF
20pF
L3551
43.67nH
C3550
SH3502
D3551
7.5pF
SHIELD
C3534
7.5pF 4.7pF
RF_JACK
J3501
1
L3532
43.67nH
GND
2 4
C3535 C3536
27pF 15pF
3
C3537
J3502
18pF
ANTENNA_NUT
TAB5
5
TAB2 TAB4
2 4
TAB1 TAB3
1 3
L3538
30.54nH
C3539
12pF
R3551
RX_IN_1_PA
39
RX_IN
C3552
56pF
C3551
68pF
L3552
7.66nH