Motorola CP040

3-30 UHF1 PCB 8416205H02-C/-D Schematic Diagrams
0 V (Rx)
5 V (Tx)
7.5 V (OFF)
7.5 V (ON)
0 V (Tx)
7.5 V
5 V
0 V (Rx)
0 V (OFF)
3.3 V (ON)
0V (OFF)
3.3 V (Rx)
0 V (Tx)
0 V (Rx)
3.3 V (Tx)
7.5 V (ON)
0 V (OFF)
3.3 V
3.3 V
3.0 V
0 V (ON)
5 V (Tx)
5 V (Rx)
5 V (Rx)
0 V (Tx)
Q312
D3_3V
C310
.01uF
NC
TP302
1
390pF
C302
330K
R510
C311
.018uF
1200pF
C314
100K
R310
200K
1%
R321
R508
100K
J301
DATA
NEG
POS
100K
R509
VR301
MMBZ5250B
20V
C320
.018uF
100pF
C305
$V
C331
.01uF
.01uF
C313
D3_3V
R320
1%
330K
1200pF
C315
R506
100
R313
10K
LOW
15
HIGH
3
6
1B
A
T
7
2BAT
2
NC
C333
SWITCH
S444
4
.01uF
4
1
3
C322
.01uF
Q494
2
6
1200pF
C316
Q313
NC
C301
390pF
C306
$V
R322
100K
.01uF
100
D301
R507
4
BYPASS
3
CTRL
2
DNG
VIN
15
VOUT
Q311
C304
TK71730S
U330
.01uF
C323
150pF
10uF
C321
3A
F301
C334
10uF
10uF
D3_3V
C312
R312
20K
20V
MMBZ5250B
VR302
VIN
15
VOUT
R311
100K
TK71750S
U310
4
BYPASS
3
CTRL
2
DNG
33uF
C303
3
TAP
Q493
3
1
2
7
ERROR
2
FEEDBACK
1
DNG
4
INPUT
5
OUTPUT
6
SENSE
8
SHUTDOWN
SWB+
BATT_CHARGE
NC
U320
LP2986
D3_3V
3V
RESET
VOLUME
ON_OFF
5T
USWB+
RX_ENA
5V
TX_ENA
5R
UHF1 (403-440 MHz) DC Regulation Schematic Diagram PCB No. 8416205H02-C/-D