Motorola Professional GP680 - Page 52

4-16 PCB 8485726Z04 - Schematics
ZMY0130807-O
C523
.01uF
.01uF
C522
B501
CONN_J
DATA
2
NEG
1
POS
3
B504 C502
0.47uF
CR503
24
13
C520
.01uF
5
TAB5
390nH
L505
J102
ANTENNA_NUT
1
TAB1
2
TAB2
3
TAB3
4
TAB4
VR501
5
3
HIGH
TAB1
6
TAB2
7
2
6.8V
S502
SWITCH
4
1
LOW
C511
100pF
C512
100pF
C513
100pF
F501
21
C514
100pF
24V
VR442
6.8V
PB503
12
VR440
6.8V
SWITCH
R507
if
B503
M100
0
M101
8
VR443
6.8V
C0
C0
C1
C1
7
GND GND1
9
1
PC0
2
PC1
4
PC2
PC3
S501
SWITCH
Q505
680
RF_JACK
R501
C141
C140
4.3pF
12
12
PB504
SWITCH
9.75nH
PB501
SWITCH
L116
R506
47K
CR501
1
2
6
6.8V
VR441
IMX1
5
1
100pF
C505
SWITCH
PB502
12
3
RF_JACK
J101
GND
4
1
2
6.8V
VR506
if
P100
R505
10K
R502
180
PB505
SWITCH
12
C521
.01uF
6.8V
VR444
A2
A3
K1
K2
K3
2
4
3
CR160
A1
VR439
10V
C503
100pF
LI_ION
BATT_CODE
RADIO_CODE
Vdda
MECH_SWB+
SB2
Vdda
VOL
UNSWB+
SB3
EMER
GREEN_LED
SWB+
RED_LED
RTA0
RTA1
RTA2
RTA3
SB1
PTT
BATTERY_CONTACT
BATT+
BATT-
Q502
NU
ZMY0130807-O
300R1 (300-350MHz) Controls and Switches