Motorola 6864115B62-C Detailed Service Manual page 380

4-8
9V3
R1501
FSWB2
FSWB
PASUPVLTG
PASUPVLTG
R1537
1.5K
C1527
.01uF
6 8
7
U1502
5
4
R1541
C1528
1.5K
.01uF
LB1 (29.7-36.0 MHz) Power Amplifier Sheet 2 of 2
9T1_PA_1
9T1
Q1501
9T1
680
R1504
Q1502
10K
C1501
C1502
2200pF 2200pF
R1503
R1502
3.3K
470
9V3
1
R1505
2
U1501
VOUT
6.8K
C1526 R1506
100pF 39K
3
LM50
9V3
R1535
39.2
PASUPVLTG
1%
R1523
R1508
R1511
68K
43.2
100K
1%
1%
FN0:NP
2 8
R1509
1
100K
U1502
3
4
R1510 C1506
R1512
C1505
C1530
100K
C1531
100K
1000pF
1000pF
FN0:NP 1000pF
FN0:NP
FN0:NP .01uF
0.825V
TP1505
TEMPSENSE_PA_1
TEMPSENSE
K9V1_PA_1
K9V1
CSX_PA_1
CSX
R1522 DATA_PA_1
DATA
10K
CLK_PA_1
CLK
9V3_PA_1
9V3
RESET_PA_1
RESET
PCIC_MOSBIAS_1
FECNTL_1_PA_1
FECNTL_1
FECNTL_2_PA_1
FECNTL_2
9V3
C1509
1uF
25
16
GND2 V45
26 VG 15
CLK
27 V10 14
BPOS
13
28 U1503
DATA CQX
29 CQ 12
H99S-4
CEX
30 11 C1508
TEMP Q
31 10 2200pF
RSET QX
32 9
ANO F168
R1527
100K
R1528
C1504
20K
2200pF
R1507
1K
C1503
2200pF
R1526
PA_PWR_SET_PA_1
100K
C1525 R1525
TP1503
10K
2.46V (72W)
0.1uF FN0:NP
1.86V (44W)
Q1503
R1514
C1511
100K
2200pF
C1507
R1513
1.1K
D1501 R1519
2200pF
680
R1532
3.00V (72W)
9V3
2.90V (44W)
82K
TP1502
R1533
10K
R1515
Q1504
1K
Vint
R1516
680
C1510
2200pF
D1502
MOSBIAS_2_SW
D1503
MOSBIAS_1_SW
MOSBIAS_3_SW
LB Range1, 25-60W PCB 8486206B06 / Schematics
PA_PWR_SET
2.51V (72W)
1.90V (44W)
9V3
Q1505
TP1501
6.34V (72W)
6.00V (44W)
VCNTRL
R1517
C1532
C1512
680
10uF
2200pF
FN0:NP
R1524
680
CNTLVLTG_PA_1
R1518
CNTLVLTG
3.3K
9V3
R1544
R1545
51K
4.7K
Q1506
R1543
1K
2
R1542
S1501
1K
SWITCH
1
FL0830688-O