Motorola GM1200E

UHF (403-470MHz) Power Control Schematic Diagram
PCB/Schematic Diagrams and Parts Lists 3.2-13
UHF (403-470MHz) Power Control Schematic Diagram
(CNTL)
(CNTL)
(SV)
(CNTL)
(CNTL)
(PA)
GEPD 5579
(PA)
(CNTL)
(PA)
(CNTL)
(CNTL)
UHF PWR CNTL
(SV)
(PA)
(PA)
(FE)
9V3
X
VAG_7
PWR_DETECT_7
9V3_7
FE_CNTL_VLTG_7
SPI_CLCK_SRC
DAC_CE_7
SPI_CLCK_SRC_7
FE_CNTL_VLTG
DAC_CE
22K
R0714
3.3K
R0713
Q0732
5
2
1
3
4
NU
FMC2A
68K
R0718
R0715
22K
560K
R0716
.100uF
C0714
C0716
PWR_CNTL
PWR_CNTL_7
.0033uF
100pF
C0713
R0712
330
100pF
C0722
NU
15K
R0736
R0735
47K
R0738
47K
NU
C0738
.220uF
PA_TEMP
NU
.1uF
C0703
SW_B+_7
4.7K
R0732
SW_B+
VLTG_LIMIT_7
R0719
100pF
C0721
68K
K9V1
R0734
4.7K
R0722
22K
R0721
C0723
100pF
10K
D0721
12
3
D0731
1
2
3
100K
R0724
VLTG_LIMIT
R0720
100K 100K
NU
R0737
0
68K
R0704
PWR_DETECT
9V3
10K
R0703
R0702
47K
68K
R0701
100pF
C0702
100pF
C0701
10
8
VAG
MC3403
U0701-4
9
MC3403
U0701-3
13
12
14
MC3403
U0701-2
6
5
7
22K
XX
XX
R0731
NU
D0733
XX
NU
18K
R0705
NU
.0047uF
C0705
100pF
C0732
BIAS_VLTG
47K
R0733
SPI_DATA_SRC
BIAS_VLTG_7
C0731
.1uF
SPI_DATA_SRC_7
R0717
33K
0102726B22
C0741
100pF
Q0742
R0742
1K
1K
R0741
Q0741
47K
47K
K9V1_ENABLE
K9V1_ENABLE_7
1
PA_TEMP_7
U0701-1
2
3
47K
47K
MC3403
16
VDD
7
GND
Q0731
Q1
4
Q2
11
Q3
13
Q4
3
R1
5
R2
12
R3
14
R4
10
CLK
1
D_IN
15
D_OUT
6
EN
NC
8
NC1
9
2
MC144111
U0731
K9V1_7
43pF
C0712
22K
R0711
PA_ENABLE_7
PA_ENABLE
D0732
12
3
Q0711
BIAS_VLTG_2
.1uF
C0742
R0725
10K
BIAS_VLTG_2_7
R0723
47K
C0711
.220uF
39000pF
C0733
U0701-5
PWR_GND
GND
11
VCC
4
9V3
VAG
9V3
PA_PWR_SET
9V3
9V3