Motorola ATS 3000

UHF1 Schematics, Board Overlays, and Parts Lists 9.2-31
6816985H01-F February 14, 2012
Figure 9.2-30. PMLE2537G RF Controls Schematic
VR508
5.6V
5.6V
VR511
VR510
5.6V
5.6V
VR509
RTA2
RTA1
RTA0
RTA3
C528
100pF
1
2
6.8V
VR500
R522
47K
L500
390nH
TG2_SEC_CLEAR
BATT_CODE
B500
DATA
NEG
POS
3A
24V
F500
RAW_B+
UNSW_B+_1
100pF
C504
VR501
10V
10uF
C524
D500
1000pF
C529
C505
0.47uF
MECH_SW
L501
2.2uH
ABACUS_3V
6.8K
R505
2
SWITCH
S501
4
LOW
15
3
HIGH
TAB1
6
TAB2
7
100pF
C520
VR502
6.8V
5.6V
VR513
VR512
5.6V
VOL
2
S2
4
S4
8
S8
A
AB
B
C1
C1
C2
C2
C3
C3
1
S1
S500
SWITCH
RFSW_B+
C501
100pF
C503
100pF
47K
R519
100pF
C502C500
100pF
GREEN_LED
RED_LED
10K
R516
R514
10K 10K
R515
R523
47K
R513
10K
R518
10K
3
4
Q501
4.7K
47K
47K
4.7K
DTr1
DTr2
1
2
5
510
R504
LNJ115W8P0MT
D501
RED
GRN
390
R503
24
TAB1
1
TAB2
3
TAB3
5
TAB4
6
TAB5
7
SWITCH
S502
1
A1
3
A2
2
B1
4
B2
S503
SWITCH
.01uF
C551
R512
47K
10K
R511
VR507
6.8V
EMERGENCY
2
B1
4
B2
S504
SWITCH
1
A1
3
A2
C550
.01uF
VR504
6.8V
100
R507
100
R508
VR503
6.8V
.01uF
C507
R525
10K
SB3
PTT
3
A2
2
B1
4
B2
SWITCH
S505
1
A1
R526
10K
.01uF
C508
6.8V
VR505
R509
100
SB2
1
A1
3
A2
2
B1
4
B2
SWITCH
S506
VR506
6.8V
.01uF
C509
R510
100
10K
R517
SB1